CN204225176U - A kind of automatic grooving in underground and reinforcing bar knit unit - Google Patents

Abstract

The utility model discloses an underground automatic groove digging and steel bar weaving device. Existing underground diaphragm walls generally dig out guide wall grooves in the ground by digging machines, then put guide wall templates in the grooves for support, then manually bind steel mesh on both sides, and finally pour concrete. The steps are complicated and the efficiency is low. ; At present there is no machine for continuously weaving steel mesh. The driving mechanism of the utility model drives the power input shaft, the intermittent transmission mechanism and the flange; the intermittent transmission mechanism respectively transmits power to the transverse steel bar rope interweaving mechanism and the longitudinal steel bar conveying mechanism; the flange drives the milling groove bit to dig out the continuous wall guide wall groove; The horizontal reinforcement rope interweaving mechanism reciprocates and interweaves the reinforcement ropes provided by the horizontal reinforcement rope storage rack; the longitudinal reinforcement conveying mechanism moves intermittently and drops the reinforcement into the reinforcement ropes interwoven by the horizontal reinforcement rope interweaving mechanism to form a reinforcement mesh. The utility model can automatically dig out the ground guide wall groove underground, and at the same time automatically weave the steel mesh, so as to quickly build the underground continuous wall.

Description

An underground automatic trenching and steel bar weaving device

technical field

The utility model belongs to the field of construction machinery, in particular to an underground automatic groove digging and steel bar weaving device.

Background technique

The foundation is the foundation of a building. With the development of the construction industry, the requirements for the efficiency of laying the foundation are getting higher and higher. At present, on construction sites, drilling machines are generally used to form pile holes in the foundation soil. Workers weave steel cages, put the steel cages into the pile holes, and then pour concrete building foundations into them. There are complicated steps, low efficiency, and manpower consumption. In addition, the established foundation wall is not continuous, and its strength is low; the existing underground continuous wall is generally first excavated by various digging machines to guide wall grooves in the ground, and then put the guide wall formwork in the grooves for support , and then manually bind the steel mesh on both sides, and finally pour concrete into it, the steps are complicated and the efficiency is low; the existing operation method needs to manually climb into the soil groove below the ground to work, which is unsafe. Still do not have a kind of machine of continuous weaving steel mesh at present.

Contents of the invention

The purpose of this utility model is to provide an underground automatic trench digging and steel bar weaving device for the deficiencies of the existing technology, which can automatically dig out the ground guide wall groove underground, and at the same time automatically weave the steel mesh, so as to quickly build the underground continuous wall.

The utility model comprises a driving carriage, a driven carriage, an intermediate support frame, a transverse reinforcement rope storage rack, a cantilever, a flange, a milling drill bit, a transverse reinforcement rope interweaving mechanism, a longitudinal reinforcement conveying mechanism, an intermittent transmission mechanism and a drive mechanism; The active compartment is fixedly provided with a longitudinal steel bar conveying mechanism bracket; the bottom of the longitudinal steel bar conveying mechanism is fixed to the active compartment, and the middle part is supported on the longitudinal steel bar conveying mechanism bracket; the bottom of the intermittent transmission mechanism is fixed to the active compartment; the middle The two ends of the support frame are respectively fixed with the driving compartment and the driven compartment; the horizontal steel rope storage frame is fixedly arranged on the top of the driven compartment; the middle support frame is provided with a milling drill bit extending into a hole and an adjustment chute; The excretion disc is fixed on the middle support frame, and the milling drill bit extends into the outer edge of the top of the hole, and the excretion disc is provided with two symmetrical excretion slots; the arc-shaped baffle is fixed at the bottom of the intermediate support frame; The side is aligned with the wall of the hole where the milling drill bit extends into the hole, and is facing the advancing direction of the driven carriage; the transverse reinforcement rope interweaving mechanism is connected with the adjustment chute of the intermediate support frame through a sliding pair, and is positioned by a bolt; One end of the cantilever is connected with the driven carriage through a bearing and positioned by a pin; the top of the flange is supported on the other end of the cantilever through a thrust bearing and a roller bearing, and the thrust bearing is arranged above the roller bearing; the clamp is clamped The flange, and the bottom surface of the clamp is in contact with the top of the thrust bearing; the top of the milling drill bit passes through the milling drill bit of the intermediate support frame and extends into the hole, and is connected with the bottom of the flange by bolts; the active carriage Both sides of the driven carriage and the driven carriage are hinged with rollers; the power input shaft is supported on the active carriage through bearings, and the driving wheels are fixed at both ends; the drive mechanism drives the power input shaft, the intermittent transmission mechanism and the flange; the intermittent The transmission mechanism respectively transmits power to the transverse reinforcement rope interweaving mechanism and the longitudinal reinforcement conveying mechanism; the flange drives the milling drill bit to dig out the guide wall groove of the continuous wall; The conveying mechanism moves intermittently and drops the steel bars into the steel bar interwoven by the transverse steel bar interweaving mechanism to form a steel bar mesh.

The intermittent transmission mechanism includes an intermittent transmission mechanism box, a sheave shaft, a driven sheave, a driving pin wheel shaft, a sheave shaft, a second cylindrical gear, a driving pin wheel, a worm shaft, a third sprocket wheel, a first cylindrical gear, Worm gear, worm gear shaft, second bevel gear, intermediate shaft, third bevel gear and worm gear reducer; the box body of the intermittent transmission mechanism is fixed with the driving carriage; the described worm shaft, driving pin wheel shaft and sheave shaft are arranged in parallel , and are all supported on the intermittent transmission mechanism box through bearings; the worm gear shaft is supported on the intermittent transmission mechanism box through bearings, and both the worm wheel and the second bevel gear are connected to the worm gear shaft through keys; the spiral of the worm shaft The teeth mesh with the worm gear; the third sprocket and the first cylindrical gear are connected to the worm shaft through keys, the second cylindrical gear and the driving pin wheel are connected to the driving pin shaft through keys, and the driven sheave and the sheave shaft pass through key connection; the first cylindrical gear meshes with the second cylindrical gear; the pin shaft of the driving pin wheel is connected with the driven sheave; the groove wheel shaft is connected with the input shaft of the worm gear reducer; the worm gear reducer The output shaft is connected with the intermediate shaft through a coupling; the intermediate shaft is supported on the driving carriage through bearings; the third bevel gear is connected with the intermediate shaft through a key.

The horizontal steel rope storage frame includes a plurality of horizontal steel rope roller support frames and a horizontal steel rope guide frame fixed on the top of the driven car; each horizontal steel rope roller support frame is provided with a plurality of rollers arranged in the vertical direction Hook; each transverse reinforcement rope guide frame is provided with a plurality of guide rods arranged in the vertical direction.

The transverse reinforcement rope interweaving mechanism includes a transverse reinforcement rope interweaving mechanism frame, a first double helix shaft, a second double helix shaft, a first slider assembly, a second slider assembly, a third slider assembly, and a fourth slider assembly. block assembly, the first sprocket, the second sprocket, the first guide plate, the second guide plate and the first bevel gear; the frame of the transverse reinforcement rope interweaving mechanism is vertically arranged, and the adjustment chute of the intermediate support frame Connected by a sliding pair and positioned by bolts; the first double helix shaft and the second double helix shaft are respectively hinged at one end of the frame of the transverse reinforcement rope interweaving mechanism; one end of the first double helix shaft and the second double helix shaft Both are provided with a first double helical groove, and the other end is provided with a second double helical groove; the first double helical groove and the second double helical groove are symmetrically arranged, and both include left-handed helical grooves and right-handed helical grooves intersecting each other; left-handed Both ends of the spiral groove and the right-handed spiral groove are connected by arc grooves; the first bevel gear and the first sprocket are fixed on the first double helix shaft, and the second sprocket is fixed on the second double helix shaft On, the first sprocket and the second sprocket are connected by a chain; the first bevel gear meshes with the second bevel gear of the intermittent transmission mechanism; the first slider assembly and the second slider assembly are centered; the first The slider assembly is connected with the first double helix groove of the first double helix shaft through a sliding pair, and is connected with one end of the first guide plate through bolts; the second slider assembly is connected with the second double helix groove of the first double helix shaft through The sliding pair is connected and connected with one end of the second guide plate by bolts; the third slider assembly and the fourth slider assembly are centered; the third slider assembly and the first double helix of the second double helix shaft The groove is connected by a sliding pair, and is connected with the other end of the first guide plate by bolts; the fourth slider assembly is connected with the second double helical groove of the second double helical shaft by a sliding pair, and is connected with the other end of the second guide plate Connected by bolts.

The first guide plate and the second guide plate are arranged in parallel on the same vertical plane; the inner side of the first guide plate is provided with a plurality of first reinforcement rope guide holes and first steel rope guide holes arranged in a staggered order along the vertical direction. The steel rope notch, and the highest point is the first steel rope guide hole; the side of the second guide plate opposite to the inner side of the first guide plate is provided with a plurality of second steel rope notches arranged in a staggered order along the vertical direction and the second steel rope guide hole, and the highest point is the second steel rope notch; the number of the first steel rope guide hole, the second steel rope guide hole and the second steel rope notch is the same as the number of the first steel rope notch Equal; each first reinforcement rope guide hole is set at the same height as the corresponding second reinforcement rope notch, and each first reinforcement rope notch is set at the same height as the corresponding second reinforcement rope guide hole.

The longitudinal steel bar conveying mechanism includes a longitudinal steel bar conveying mechanism frame, a grooved disc shaft, a grooved plate and a fourth bevel gear; the longitudinal steel bar conveying mechanism frame is generally cylindrical, and the top is detachably connected to the end cover. The center of the bottom is provided with a support hole for the trough shaft, and the edge of the bottom is provided with a steel bar extension hole; the bottom of the frame of the longitudinal steel bar conveying mechanism is fixed to the active carriage, and the middle part is supported on the support of the longitudinal steel bar conveying mechanism; the top of the trough plate shaft passes through The bearing is supported in the end cover, the bottom is supported in the supporting hole of the grooved disc shaft through the bearing, and the bottom end extends out of the supporting hole of the grooved disc shaft and is fixed with the fourth bevel gear; the fourth bevel gear is connected with the first gear of the intermittent transmission mechanism. The three bevel gears are meshed; multiple grooved disks are equidistantly fixed on the grooved disk shaft; the outer surface of the grooved disk is evenly distributed with a plurality of steel grooves along the circumference, and the steel grooves of different grooved disks correspond to each other in the circumferential direction.

The beneficial effects of the utility model:

The utility model can automatically dig the guide wall groove of the continuous wall underground, and at the same time automatically weave the steel mesh in the guide wall groove, and then quickly build the underground continuous wall, without manually welding the steel cage, and without lifting and putting the steel cage into the guide wall. In the wall groove, the efficiency of the building foundation is improved, the amount of human labor is reduced, and an efficient and safe operation effect is achieved.

Description of drawings

Fig. 1 is a side perspective view of the overall structure of the utility model;

Fig. 2 is another side perspective view of the overall structure of the utility model;

Fig. 3 is the perspective view of active compartment in the utility model;

Fig. 4 is the perspective view of the intermediate support frame of the present utility model;

Fig. 5 is the perspective view of the assembly of the cantilever and the flange in the utility model;

Fig. 6 is a perspective view of the structure of the intermittent transmission mechanism in the utility model;

Fig. 7 is a schematic diagram of the transmission relationship between the longitudinal steel bar conveying mechanism and the intermittent transmission mechanism in the utility model;

Figure 8-1 is an assembly perspective view of the transverse reinforcement rope interweaving mechanism in the utility model;

Fig. 8-2 is the perspective view of the partial structure of the top of the transverse reinforcement rope interweaving mechanism in the utility model;

Fig. 8-3 is the perspective view of the structure of the first double helical shaft in the utility model;

Fig. 8-4 is the local structure schematic diagram of the first guide plate in the utility model;

Fig. 8-5 is the partial structure schematic diagram of the second guide plate in the utility model;

Figure 9-1 is a partial structural perspective view of the bottom of the longitudinal steel bar conveying mechanism in the utility model;

Figure 9-2 is an assembly perspective view of the grooved disk shaft and the grooved disk of the longitudinal steel bar conveying mechanism in the utility model;

Fig. 9-3 is a schematic diagram of the structure of the grooved disk in the utility model.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As shown in Figures 1, 2, 3, 4 and 5, an underground automatic groove digging and steel bar weaving device includes a driving car 12, a driven car 1, an intermediate support frame 32, a transverse steel rope storage rack, a cantilever 3, a method Lan 39, groove milling drill bit 40, transverse steel bar rope interweaving mechanism, longitudinal steel bar conveying mechanism, intermittent transmission mechanism and driving mechanism; the active compartment 12 is fixedly provided with a longitudinal reinforcing bar conveying mechanism support 12-1; the bottom of the longitudinal reinforcing bar conveying mechanism and the active compartment 12 is fixed, and the middle part is supported on the support 12-1 of the longitudinal reinforcement conveying mechanism; the bottom of the intermittent transmission mechanism is fixed to the driving carriage 12; the two ends of the middle support frame 32 are respectively fixed to the driving carriage 12 and the driven carriage 1; The frame is fixedly arranged on the top of the driven carriage 1; the middle support frame 32 is provided with a milling drill bit extending into the hole and an adjustment chute; The soil removal tray 32-1 is provided with two symmetrical soil removal slots; the arc-shaped baffle 32-2 is fixed on the bottom of the middle support frame 32; The hole walls are aligned and set towards the advancing direction of the driven carriage 1; the horizontal reinforcement rope interweaving mechanism and the adjustment chute of the intermediate support frame 32 are connected through a sliding pair and positioned by bolts; one end of the cantilever 3 and the driven carriage 1 pass through a bearing connected and positioned by pins; the top of the flange 39 is supported on the other end of the cantilever 3 through a thrust bearing and a roller bearing, and the thrust bearing is arranged above the roller bearing; the clamp 41 clamps the flange 39, and the clamp 41 The bottom surface is in contact with the top of the thrust bearing; the top of the milling drill bit 40 passes through the milling drill bit of the intermediate support frame 32 and stretches into the hole, and is connected with the bottom of the flange 39 by bolts; when the milling drill bit rotates, the earth follows the arc The shaped baffle 32-2 moves upwards and is smoothly discharged to the ground from the soil discharge notch of the soil discharge plate 32-1; both sides of the driving compartment 12 and the driven compartment 1 are hinged with rollers; the power input shaft is supported on the drive shaft through bearings. On the compartment 12, driving wheels 27 are fixed at both ends; the driving mechanism drives the power input shaft, the intermittent transmission mechanism and the flange 39; the intermittent transmission mechanism transmits power to the transverse reinforcement rope interweaving mechanism and the longitudinal reinforcement transmission mechanism respectively; the flange 39 Drive the milling drill bit 40 to dig out the guide wall groove of the continuous wall; the horizontal reinforcement rope interweaving mechanism interweaves the reinforcement rope provided by the horizontal reinforcement rope storage rack; A reinforcement mesh is formed in the rope.

As shown in Figures 1, 2, 6 and 7, the intermittent transmission mechanism includes an intermittent transmission mechanism casing 14, a sheave shaft 18, a driven sheave 17, a driving pin shaft 42, a sheave shaft 18, a second cylindrical gear 19, and a driving pin Wheel 20, worm shaft 25, third sprocket 21, first cylindrical gear 22, worm wheel 23, worm shaft 24, second bevel gear 28, intermediate shaft 26, third bevel gear 10-2 and worm gear reducer; intermittent The transmission mechanism box 14 is fixed to the driving carriage 12; the worm shaft 25, the driving pin wheel shaft 42 and the sheave shaft 18 are arranged in parallel, and are all supported on the intermittent transmission mechanism box 14 through bearings; the worm gear shaft 24 is supported on the intermittent transmission mechanism through bearings On the casing 14, the worm gear 23 and the second bevel gear 28 are all connected with the worm shaft 24 through a key; the helical teeth 25-1 of the worm shaft 25 are meshed with the worm gear 23; the third sprocket 21 and the first cylindrical gear 22 are all connected with the worm gear The shaft 25 is connected by a key, the second cylindrical gear 19 and the driving pin wheel 20 are connected by a key to the driving pin wheel shaft 42, and the driven sheave 17 is connected by a key to the sheave shaft 18; the first cylindrical gear 22 is connected to the second cylindrical gear 19 meshing; the pin shaft of the driving pin wheel 20 is connected to the driven sheave 17; the sheave shaft 18 is connected to the input shaft of the worm gear reducer; the output shaft of the worm gear reducer is connected to the intermediate shaft 26 through a coupling; the intermediate shaft 26 It is supported on the driving carriage 12 through bearings; the third bevel gear 10-2 is connected with the intermediate shaft 26 through a key.

As shown in Figures 1, 4, 8-1, 8-2 and 8-3, the transverse reinforcement rope interweaving mechanism includes a transverse reinforcement rope interweaving mechanism frame 34, a first double helix shaft 4, a second double helix shaft 35, a A slider assembly 5, a second slider assembly 33, a third slider assembly 36, a fourth slider assembly 37, a first sprocket 6, a second sprocket 38, a first guide plate 7, and a second guide plate 31 and the first bevel gear 29; the horizontal reinforcement rope interweaving mechanism frame 34 is vertically arranged, and the adjustment chute with the intermediate support frame 32 is connected by a sliding pair, and is positioned by a bolt; the first double helix shaft 4 and the second double helix shaft 35 are respectively hinged on one end of the frame 34 of the transverse steel bar rope interweaving mechanism; one end of the first double helix shaft 4 and the second double helix shaft 35 is provided with a first double helix groove 4-1, and the other end is provided with a second double helix groove 4-1. The helical groove 4-2; the first double helical groove 4-1 and the second double helical groove 4-2 are symmetrically arranged, and each includes a left-handed helical groove and a right-handed helical groove intersecting each other; the left-handed helical groove and the right-handed helical groove Both ends are connected by arc grooves; the first bevel gear 29 and the first sprocket 6 are fixed on the first double helix shaft 4, the second sprocket 38 is fixed on the second double helix shaft 35, and the first sprocket 6 is connected with the second sprocket 38 through a chain; the first bevel gear 29 meshes with the second bevel gear 28 of the intermittent transmission mechanism; the first slider assembly 5 and the second slider assembly 33 are centered; the first slider assembly 5 is connected with the first double helical groove 4-1 of the first double helical shaft 4 through a sliding pair, and is connected with one end of the first guide plate 7 by bolts; the second slider assembly 33 is connected with the first double helical shaft 4 Two double helical grooves 4-2 are connected by sliding pairs, and are connected by bolts with one end of the second guide plate 31; the third slider assembly 36 and the fourth slider assembly 37 are centered; the third slider assembly 36 is connected to the second slider assembly. The first double helical groove 4-1 of two double helical shafts 35 is connected by a sliding pair, and is connected by bolts with the other end of the first guide plate 7; The spiral groove 4-2 is connected by a sliding pair, and is connected with the other end of the second guide plate 31 by bolts.

As shown in Figures 8-4 and 8-5, the first guide plate 7 and the second guide plate 31 are arranged in parallel on the same vertical plane; Two first steel rope guide holes 7-1 and the first steel rope notch 7-2, and the highest point is the first steel rope guide hole 7-1; the second guide plate 31 is opposite to the inside of the first guide plate 7 There are twelve second steel rope notches 31-1 and second steel rope guide holes 31-2 arranged staggeredly along the vertical direction on one side, and the highest point is the second steel rope notch 31-1; A first reinforcement rope guide hole 7-1 is arranged at the same height with the corresponding second reinforcement rope notch 31-1, and each first reinforcement rope notch 7-2 is connected with the corresponding second reinforcement rope guide hole 31-2 set at the same height.

As shown in Figures 1, 3, 7, 9-1, 9-2 and 9-3, the longitudinal steel bar conveying mechanism includes a longitudinal steel bar conveying mechanism frame 8, a grooved disc shaft 9, a grooved disc 9-1 and a fourth bevel gear 10-1; the frame 8 of the longitudinal reinforcement conveying mechanism is cylindrical as a whole, the top is detachably connected to the end cover, the center of the bottom is provided with a grooved shaft support hole 8-2, and the edge of the bottom is provided with a reinforcement extension hole 8-1; The bottom of the frame 8 of the longitudinal steel bar conveying mechanism is fixed to the active compartment 12, and the middle part is supported on the support 12-1 of the longitudinal steel bar conveying mechanism; the top of the grooved disc shaft 9 is supported in the end cover through bearings, and the bottom is supported on the grooved disc shaft through bearings In the support hole 8-2, and the bottom end stretches out of the grooved disc shaft support hole and is fixed with the fourth bevel gear 10-1; the fourth bevel gear 10-1 meshes with the third bevel gear 10-2 of the intermittent transmission mechanism; ten The grooves 9-1 are equidistantly fixed on the groove shaft 9; the outer circular surface of the grooves 9-1 is evenly distributed with fifty reinforcement grooves 9-2 along the circumference, and the reinforcement grooves of different grooves are arranged in the circumferential direction. corresponding to the position.

As shown in Figure 1, the horizontal steel rope storage frame includes six horizontal steel rope drum support frames 2-1 and two horizontal steel rope guide frames 2-2 fixed on the top of the driven car 1; each horizontal steel rope drum supports The frame 2-1 is provided with nine roller hooks arranged in the vertical direction; each transverse reinforcement rope guide frame 2-2 is provided with nine guide rods arranged in the vertical direction.

The working principle of the underground automatic trenching and steel bar weaving device:

Place the driving wheels 27 of the driving carriage 12, the rollers of the driving carriage 12 and the driven carriage 1 on the slide rail 13; fill the longitudinal steel bar conveying mechanism with fifty steel bars, and each steel bar is embedded in ten grooved plates 9-1 corresponding to A motor of the driving mechanism transmits the power to the flange 39, and the flange 39 drives the groove milling bit 40 to cut the soil, and the soil moves upward along the arc-shaped baffle plate 32-2 and is removed from the soil discharge disk 32 The soil discharge notch of -1 is smoothly discharged to the ground; place twenty-four steel rope drums with steel ropes on the twenty-four drum hooks, and the steel ropes of the twenty-four steel rope drums are divided into 18 groups Bypassing eighteen guide rods, each steel bar rope passes through a first steel bar rope guide hole 7-1 or a second steel bar rope guide hole 31-2, and is fixed to the continuous wall guide hole dug out by the milling drill bit 40. On the side wall of the initial channel section of the wall channel. Another motor of the drive mechanism transmits part of the power to the third cylindrical gear 11-1 through the planetary gear reducer, and the other part of the power to the drive shaft 15; the third cylindrical gear 11-1 transmits the power through the fourth cylindrical gear 11-2 Transmission to the power input shaft, so that the driving wheel 27 is rotated, and the steel rope is constantly pulled out from the steel rope drum; the drive shaft 15 drives the fourth sprocket 16, and the fourth sprocket 16 drives the third sprocket 21, and the fourth sprocket 16 drives the third sprocket 21. The three sprockets 21 transmit motion to the worm shaft 25 to drive the worm gear 23 and the first cylindrical gear 22 to rotate; the worm gear transmits the motion to the worm shaft 24 and the second bevel gear 28, and the second bevel gear 28 drives the first bevel gear 29, The rotation of a bevel gear 29 transmits the motion to the first double helix shaft 4, and the first double helix shaft drives the second double helix shaft 35 to rotate synchronously through the first sprocket 6, chain and second sprocket 38, thereby driving the first guide The plate 7 and the second guide plate 31 realize reciprocating lateral movement, and the steel rope passing through the first steel rope guide hole 7-1 and the second steel rope guide hole 31-2 realizes a transverse interweaving motion; the first cylindrical gear 22 drives The second cylindrical gear 19, the second cylindrical gear 19 transmits the motion to the driving pin wheel shaft 42 to drive the driving pin wheel 20, and then transmits the motion to the driven sheave 17 to realize the intermittent motion of the sheave shaft 18, and the sheave shaft 18 passes through the worm gear Reducer, intermediate shaft 26, the third bevel gear 10-2 and the fourth bevel gear 10-1 transmit the intermittent motion to the grooved disc shaft 9 of the longitudinal steel bar conveying mechanism, and the grooved disc shaft 9 rotates to drive the grooved disc 9-1 The steel bar moves along the circumference, and when the steel bar moves to the steel bar protruding hole 8-1, it falls from the longitudinal steel bar conveying mechanism, and just falls into the steel bar rope in the interweaving state; the horizontal steel bar interweaving mechanism interweaves once, and the longitudinal steel bar conveying mechanism intermittently Drop a steel bar. The two motors of the driving mechanism are used together, the active carriage 12 pushes the underground automatic groove digging and steel bar weaving device to move forward, the milling drill bit 40 digs out the continuous wall guide wall groove underground, the horizontal steel bar interweaving mechanism and the longitudinal steel bar conveying mechanism Just weave the reinforcing mesh in the guide wall groove of the continuous wall.

Claims (5)

1. the automatic grooving in underground and reinforcing bar knit unit, comprise initiatively compartment, follower car, intermediate support beam, transverse reinforcement rope storage shelf, cantilever, flange, groove milling drill bit, transverse reinforcement rope intertexture mechanism, longitudinal reinforcement conveying mechanism, intermittent drive mechanism and driving mechanism, it is characterized in that:

Described active compartment is fixedly installed longitudinal reinforcement conveying mechanism support; The bottom of described longitudinal reinforcement conveying mechanism is fixed with active compartment, and midfoot support is on longitudinal reinforcement conveying mechanism support; The bottom of described intermittent drive mechanism is fixed with active compartment; The two ends of described intermediate support beam are fixed with active compartment and follower car respectively; Described transverse reinforcement rope storage shelf is fixedly installed on follower car top; Described intermediate support beam offers groove milling drill bit and stretches into hole and regulate chute; The groove milling drill bit that casting dish is fixed on intermediate support beam stretches into outer, top, hole, and casting dish offers two symmetrical casting notches; Curved baffle is fixed on bottom intermediate support beam; The hole wall that medial surface and the groove milling drill bit of curved baffle stretch into hole aligns and arranges, and towards the direction of advance of follower car; Described transverse reinforcement rope intertexture mechanism is connected by sliding pair with the adjustment chute of intermediate support beam, and passes through Bolt to position; One end of described cantilever is connected by bearing with follower car, and passes through finger setting; The top of described flange is bearing in the other end of cantilever by thrust bearing and roller bearing, thrust bearing is arranged on above roller bearing; Clip clamping flange, and the tip contact of the bottom surface of clip and thrust bearing; Hole is stretched into through the groove milling drill bit of intermediate support beam in the top of described groove milling drill bit, and with the bottom of flange be bolted; The both sides of described active compartment and follower car are all hinged with roller; Power input shaft is bearing on active compartment by bearing, and two ends are all fixed with adhesion wheel; Described driving mechanism drives power input shaft, intermittent drive mechanism and flange; Intermittent drive mechanism transmits power respectively to transverse reinforcement rope intertexture mechanism and longitudinal reinforcement conveying mechanism; Flange drives groove milling drill bit to dig out diaphragm wall and leads wall chase; Transverse reinforcement rope intertexture mechanism is the reinforcing bar rope that provides of intertexture transverse reinforcement rope storage shelf back and forth; The intermittent movement of longitudinal reinforcement conveying mechanism, and reinforcing bar rope reinforcing bar being fallen into transverse reinforcement rope intertexture mechanism intertexture forms steel mesh reinforcement.

2. the automatic grooving in a kind of underground according to claim 1 and reinforcing bar knit unit, is characterized in that: described intermittent drive mechanism comprises intermittent drive mechanism casing, fluted roller shaft, driven sheave, driving pin wheel shaft, fluted roller shaft, the second roller gear, initiatively pin wheel, worm shaft, the 3rd sprocket wheel, the first roller gear, worm gear, worm-wheel shaft, the second bevel gear, jackshaft, third hand tap gear and worm-gear speed reducer; Described intermittent drive mechanism casing is fixed with active compartment; Described worm shaft, driving pin wheel shaft and fluted roller shaft be arranged in parallel, and are all bearing on intermittent drive mechanism casing by bearing; Described worm-wheel shaft is bearing on intermittent drive mechanism casing by bearing, and worm gear is all connected by key with worm-wheel shaft with the second bevel gear; The helical tooth of described worm shaft engages with worm gear; The 3rd described sprocket wheel is all connected by key with worm shaft with the first roller gear, and the second roller gear is all connected by key with driving pin wheel shaft with active pin wheel, and driven sheave is connected by key with fluted roller shaft; The first described roller gear engages with the second roller gear; Initiatively the bearing pin of pin wheel is connected with driven sheave; Described fluted roller shaft is connected with the power shaft of worm-gear speed reducer; The output shaft of worm-gear speed reducer is connected by shaft coupling with jackshaft; Jackshaft is bearing on active compartment by bearing; Described third hand tap gear is connected by key with jackshaft.

3. the automatic grooving in a kind of underground according to claim 1 and reinforcing bar knit unit, is characterized in that: described transverse reinforcement rope storage shelf comprises the multiple transverse reinforcement rope drum bracing frame and transverse reinforcement rope guide bracket that are fixed on follower car top; Each transverse reinforcement rope drum bracing frame is provided with multiple cylinder hooks of vertically arranging; Each transverse reinforcement rope guide bracket is provided with the many guide rods of vertically arranging.

4. the automatic grooving in a kind of underground according to claim 2 and reinforcing bar knit unit, is characterized in that: described transverse reinforcement rope intertexture mechanism comprises transverse reinforcement rope intertexture mechanism frame, the first double-screw shaft, the second double-screw shaft, the first slide block assembly, the second slide block assembly, the 3rd slide block assembly, Four-slider assembly, the first sprocket wheel, the second sprocket wheel, the first guide strip, the second guide strip and the first bevel gear; Described transverse reinforcement rope intertexture mechanism frame is vertically arranged, and is connected, and passes through Bolt to position with the adjustment chute of intermediate support beam by sliding pair; The first described double-screw shaft and the second double-screw shaft are hinged on one end of transverse reinforcement rope intertexture mechanism frame respectively; One end of first double-screw shaft and the second double-screw shaft all offers the first double spiral groove, and the other end all offers the second double spiral groove; First double spiral groove and the second double spiral groove are symmetrical arranged, and include cross one another left-turn spiral groove and right hand helix groove; Left-turn spiral groove is all connected by arc groove with the two ends of right hand helix groove; The first described bevel gear and the first sprocket wheel are all fixed on the first double-screw shaft, and the second sprocket wheel is fixed on the second double-screw shaft, and the first sprocket wheel is connected by chain with the second sprocket wheel; First bevel gear engages with the second bevel gear of intermittent drive mechanism; The first described slide block assembly and the second slide block assembly centering are arranged; First slide block assembly is connected by sliding pair with the first double spiral groove of the first double-screw shaft, and is bolted with one end of the first guide strip; Second slide block assembly is connected by sliding pair with the second double spiral groove of the first double-screw shaft, and is bolted with one end of the second guide strip; The 3rd described slide block assembly and Four-slider assembly centering are arranged; 3rd slide block assembly is connected by sliding pair with the first double spiral groove of the second double-screw shaft, and is bolted with the other end of the first guide strip; Four-slider assembly is connected by sliding pair with the second double spiral groove of the second double-screw shaft, and is bolted with the other end of the second guide strip;

The first described guide strip and the second guide strip are set in parallel on same vertical plane; The inner side of described first guide strip offers vertically multiple first reinforcing bar rope guide hole and the first reinforcing bar grooving mouth of interlaced arrangement successively, and highest point is the first reinforcing bar rope guide hole; The side that described second guide strip is relative with inside the first guide strip offers vertically multiple second reinforcing bar grooving mouth and the second reinforcing bar rope guide hole of interlaced arrangement successively, and highest point is the second reinforcing bar grooving mouth; The quantity of the first reinforcing bar rope guide hole, the second reinforcing bar rope guide hole and the second reinforcing bar grooving mouth is equal with the quantity of the first reinforcing bar grooving mouth; Each first reinforcing bar rope guide hole is arranged on sustained height with the second corresponding reinforcing bar grooving mouth, and each first reinforcing bar grooving mouth is arranged on sustained height with the second corresponding reinforcing bar rope guide hole.

5. the automatic grooving in a kind of underground according to claim 2 and reinforcing bar knit unit, is characterized in that: described longitudinal reinforcement conveying mechanism comprises longitudinal reinforcement conveying mechanism frame, slotted disk axle, slotted disk and the 4th bevel gear; Described longitudinal reinforcement conveying mechanism frame entirety is cylindrical, and top and end cap removably connect, and bottom centre offers slotted disk axle support holes, and bottom sides stretches out hole along offering reinforcing bar; The bottom of longitudinal reinforcement conveying mechanism frame is fixed with active compartment, and midfoot support is on longitudinal reinforcement conveying mechanism support; The top of described slotted disk axle is bearing in end cap by bearing, and bottom is bearing in slotted disk axle support holes by bearing, and bottom is stretched out, and slotted disk axle support holes is outer fixes with the 4th bevel gear; The 4th described bevel gear and the third hand tap gears meshing of intermittent drive mechanism; Multiple slotted disk is equidistantly fixed on slotted disk axle; The periphery of slotted disk is uniformly distributed along the circumference and offers multiple steel bar groove, and position is corresponding in a circumferential direction for the steel bar groove of different slotted disk.