CN216402814U

CN216402814U - Pipe screen moving and transporting transmission device

Info

Publication number: CN216402814U
Application number: CN202123348005.8U
Authority: CN
Inventors: 孟会会; 刘丞; 张岩岩; 张溢玮
Original assignee: Sichuan Dongfang Longyuan Power Equipment Co ltd
Current assignee: Sichuan Dongfang Longyuan Power Equipment Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-04-29
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a pipe screen moving and transporting transmission device which comprises two gantry transfer devices and two rails, wherein a plate chain line conveying device is arranged in the middle of the inside of each rail, a water pressure testing device and a blowing and sweeping integrated device are arranged on the plate chain line conveying device, the gantry transfer devices move between the head ends of the gantry transfer devices and the water pressure testing device along the rails, and the gantry transfer devices move between the tail ends of the gantry transfer devices and the blowing and sweeping integrated device along the rails. Compared with the prior art, the gantry transfer device provided by the utility model supports the tube panels to be transferred among different stations. The whole tube panel moving and transporting transmission device is divided into four stations, and through the arrangement of the gantry transfer device, the tube panels are continuously transmitted among the four stations, so that the transfer time is saved, the single-panel tube panels of the middle second station and the middle third station are transferred by the plate link line conveying device, the full automation of the hydraulic test system is realized, the labor cost is reduced, the safety of the hydraulic test is improved, the production efficiency is improved, and the production quality is ensured.

Description

Pipe screen moving and transporting transmission device

Technical Field

The utility model relates to the technical field of tube panel moving and transporting, in particular to a tube panel moving and transporting transmission device.

Background

Currently, more and more industries rely on automatic production lines, such as steel, chemical industry, pharmacy, food and beverage, tobacco, chip manufacturing, electronic assembly, automobile and component manufacturing, etc., to realize automatic processing, assembly and detection, and some mechanical standard component production also applies automatic production lines, such as bearings. However, equipment manufacturers are currently dominated by discrete manufacturing. The key point of technical transformation of many enterprises is to establish an automatic production line, an assembly line and a detection line. The tube panel hydrostatic test is an important testability test in the processing engineering of boiler equipment, and the hydrostatic test is an important means for testing whether the tube panel leaks and whether the inner diameter of the tube meets the design requirements. Hydrostatic test divide into a plurality of process operations, and the tube panel needs transmit between different stations, and the bridge crane transportation tube panel of generally adopting of present mill, artifical supplementary wire rope, the inspection flow of placing water pressure rising stopper, inspection, dewatering, logical steel ball etc. of manual assembly, there is inefficiency tube panel hydrostatic test process, and workman intensity of labour is big and expose the problem in the water pressure place, and secondly, the manufacturing quality is difficult to obtain effectual control.

Therefore, it is necessary to provide a new tube panel transporting and conveying device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the defects in the prior art, and disclose a tube panel transfer and transmission device, which realizes full automation of transfer of a hydrostatic test system, reduces labor cost, improves the safety of a hydrostatic test, improves production efficiency and ensures production quality.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a pipe screen moves fortune transmission device, includes two longmen transfer device and two tracks, intermediate position department in the track is equipped with flat link chain line conveyor, be equipped with water pressure testing arrangement on the flat link chain line conveyor and sweep integrated device, longmen transfer device moves between orbital head end and water pressure testing arrangement along the track, longmen transfer device moves between orbital tail end and sweep integrated device along the track.

Preferably, the gantry transfer device comprises: the gantry crane comprises two traveling trolleys, a gantry frame and a transfer mechanism, wherein the traveling trolleys are arranged at the lower end of the gantry frame and move along a track, the traveling trolleys and the track are arranged in a one-to-one correspondence manner, and the transfer mechanism is arranged at the upper end of the gantry frame.

Preferably, the walking trolley comprises: the supporting seat is internally provided with idler wheels, the idler wheels are rotatably connected with the supporting seat, the idler wheels roll along a track, the supporting seat is fixedly connected with a portal frame, and the idler wheels are driven by the gear motor to rotate.

Preferably, the transfer mechanism includes two lateral shifting subassemblies and two bracket lifting units, the lateral shifting subassembly removes along the width direction of portal frame, bracket lifting unit is used for going up and down the tube panel, two the lateral shifting subassembly distributes in the both sides of portal frame.

Preferably, the lateral moving assembly includes: the gantry crane comprises a mounting seat, a gear, a rack and a transverse moving motor, wherein a guide rail is arranged in the width direction of the gantry, the mounting seat slides along the guide rail, the rack extends along the width direction of the gantry, the gear rotates and is arranged on the mounting seat, the gear and the rack are meshed, the transverse moving motor drives the gear to rotate, and the bracket lifting assembly is fixed on the mounting seat.

Preferably, the carriage lifting assembly includes: lifting motor, chain, sprocket, support bracket, layer board and balancing weight, the chain meshes with the sprocket mutually, the sprocket rotates and sets up on supporting the bracket, layer board and balancing weight are fixed respectively in the both sides of chain, lifting motor drive sprocket is rotatory, support bracket and mount pad fixed connection.

Preferably, the carriage lifting assembly further comprises: the pulley, guide bar and sliding sleeve, the pulley is connected with the chain, the pulley sets up with the layer board homonymy, the pulley rolls from top to bottom along the support bracket, the sliding sleeve sets up on the balancing weight, the sliding sleeve slides from top to bottom along the guide bar.

Preferably, the supporting plate is provided with a detection positioning device.

Preferably, the gantry transfer device further comprises an overhaul channel and a ladder connected with the overhaul channel, the overhaul channel is arranged at the upper end of the gantry, and the ladder is arranged on one side of the gantry.

Preferably, the two groups of gantry transfer devices are distributed at the head end and the tail end of the track respectively, and the number of each group of gantry transfer devices is two.

Compared with the prior art, the utility model has the following advantages:

the gantry transfer device provided by the utility model is used for sorting and stacking tube panels and supporting the tube panels to be transferred among different stations. The whole tube panel moving and transporting transmission device is divided into four stations, and the tube panels are continuously transmitted among the four stations by arranging the gantry transfer device. For saving the transfer time, the single-screen tube panels of the middle second station and the middle third station are transferred by the plate link chain line conveying device, so that the full automation of the transfer of the hydraulic test system is realized, the labor cost is reduced, the safety of the hydraulic test is improved, the production efficiency is improved, and the production quality is ensured. The modular design is adopted, stability and reliability are realized, and the continuous transmission requirement of the hydraulic test tube panel is ensured.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial schematic structural view of the present invention;

FIG. 3 is a schematic view of a portion of the carriage lift assembly of the present invention;

FIG. 4 is another partial schematic view of the carriage lifting assembly of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 2.

Description of reference numerals:

1. the gantry crane comprises a gantry transfer device, 2. a rail, 3. a plate and chain line conveying device, 4. a detection and positioning device, 5. an inspection passage, 6. a ladder, 11. a traveling trolley, 12. a gantry, 121. a guide rail, 13. a transfer mechanism, 111. a supporting seat, 112. a speed reducing motor, 113. a roller, 131. a transverse moving assembly, 132. a bracket lifting assembly, 1311. a mounting seat, 1312. a rack, 1313. a transverse moving motor, 1321. a lifting motor, 1322. a chain, 1323. a supporting bracket, 1324. a supporting plate, 1325. a balancing weight, 1326. a pulley, 1327. a guide rod and 1328. a sliding sleeve.

Detailed Description

The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that functional, methodological, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.

Referring to fig. 1-5, specific embodiments of the present invention are shown; as shown in the figure, the pipe screen moving and transporting transmission device comprises two gantry transfer devices 1 and two rails 2, a plate chain line conveying device 3 is arranged in the middle of the inside of each rail 2, a water pressure testing device and a blowing and sweeping integrated device are arranged on each plate chain line conveying device 3, the gantry transfer devices 1 move between the head ends of the rails 2 and the water pressure testing device along the rails 2, and the gantry transfer devices 1 move between the tail ends of the rails 2 and the blowing and sweeping integrated device along the rails 2. Specifically, the head end and the tail end of the track 2 are respectively a feeding station and a receiving station, and the positions of the water pressure testing device and the blowing and sweeping integrated device are respectively a water pressure testing station and a blowing and sweeping integrated station. The whole tube panel moving and transporting transmission device is divided into four stations, specifically, the two groups of gantry transfer devices 1 are arranged, the two groups of gantry transfer devices 1 are respectively distributed at the head end and the tail end of the track 2, and the number of each group of gantry transfer devices 1 is two. Every screen pipe screen is transported by two longmen transfer device 1, and whole production line has 4 longmen transfer device 1, guarantees that the pipe screen transmits in succession between four stations. In order to save the transfer time, the single-screen tube panels at the middle second station and the middle third station are transferred by the plate chain line conveying device 3. The working mode of the tube panel moving and transporting transmission device is as follows: the stack supplied materials are sorted on a single screen, then transferred on a production line, then subjected to a water pressure process, then subjected to a purging integrated process, and finally transferred.

Specifically, the track 2 is composed of a plurality of steel plates, steel rails, track fixing plates and the like which are connected to the ground, and limiting devices are respectively arranged at two ends and the middle position of the track 2.

Gantry transfer device 1 comprises: two walking dollies 11, portal frame 12 and transport mechanism 13, the lower extreme of portal frame 12 is located to walking dolly 11, and walking dolly 11 moves along track 2, is responsible for tube panel X to removing, and walking dolly 11 sets up with track 2 one-to-one, and transport mechanism 13 sets up in the upper end of portal frame 12, and transport mechanism 13 is responsible for the tube panel Y to and Z to the removal. The X-direction walking is driven by double power, which is beneficial to improving the stability of the X-direction walking.

The traveling carriage 11 includes: the supporting seat 111, the gear motor 112 and at least two rollers 113, the rollers 113 are arranged in the supporting seat 111, the rollers 113 are rotatably connected with the supporting seat 111, the rollers 113 roll along the track 2, the supporting seat 111 is fixedly connected with the portal frame 12, and the gear motor 112 drives the rollers 113 to rotate.

The transfer mechanism 13 comprises two transverse moving assemblies 131 and two bracket lifting assemblies 132, the transverse moving assemblies 131 move along the width direction of the portal frame 12, the bracket lifting assemblies 132 are used for lifting the tube panel, the two transverse moving assemblies 131 are distributed on two sides of the portal frame 12, the two transverse moving assemblies 131 are symmetrically arranged on the portal frame 12, and the two bracket lifting assemblies 132 can be symmetrically stretched and retracted so as to be suitable for supporting and placing the tube panels with different panel body widths. The transverse moving assembly 131 is responsible for moving the tube panel in the Y direction, and the bracket lifting assembly 132 is responsible for moving the tube panel in the Z direction.

The lateral movement assembly 131 includes: the gantry crane comprises a mounting base 1311, a gear, a rack 1312 and a transverse moving motor 1313, wherein a guide rail 121 is arranged in the width direction of the gantry 12, the mounting base 1311 slides along the guide rail 121, the rack 1312 extends in the width direction of the gantry 12, the gear is rotatably arranged on the mounting base 1311, the gear is meshed with the rack 1312, the transverse moving motor 1313 drives the gear to rotate, and the bracket lifting assembly 132 is fixed on the mounting base 1311. The transverse moving motor 1313 is a servo motor, and the servo motor is connected with a precision planetary reducer to ensure accurate Y-direction positioning.

Specifically, an electric switch and a limiting device are arranged on the portal frame 12, so that the accuracy and safety of the tube panel in the Y-direction walking are guaranteed.

The carriage lift assembly 132 includes: the lifting motor 1321, the chain 1322, the chain wheel, the support bracket 1323, the supporting plate 1324 and the balancing weight 1325, wherein the chain 1322 is meshed with the chain wheel, the chain wheel is rotatably arranged on the support bracket 1323, the supporting plate 1324 and the balancing weight 1325 are respectively fixed on two sides of the chain 1322, the lifting motor 1321 drives the chain wheel to rotate, and the support bracket 1323 is fixedly connected with the mounting seat 1311.

The carriage lift assembly 132 further comprises: the pulley 1326 is connected with the chain 1322, the pulley 1326 is arranged on the same side as the supporting plate 1324, the pulley 1326 rolls up and down along the supporting bracket 1323, the sliding sleeve 1328 is arranged on the balancing weight 1325, and the sliding sleeve 1328 slides up and down along the guide rod 1327.

The supporting plate 1324 is of a combined type, the working mode is a forking type, four common supporting plates are respectively inserted into the lower portion of the tube panel along two sides of the tube panel to lift the tube panel together, and the supporting plate is high in universality and adaptable to transfer of multi-specification and multi-structure coiled tube panels.

Supporting plate 1324 department is equipped with detection positioner 4, and is concrete, sets up detection positioner 4 in level, vertical direction to realize the automatic single screen of the accurate automatic letter sorting of multilayer pipe screen, the automatic stack that fork that realizes supporting plate 1324 got in place and the pipe screen.

Gantry transfer device 1 still includes access way 5 and the ladder 6 that is connected with access way 5, and access way 5 sets up in the upper end of portal frame 12, and ladder 6 with set up in one side of portal frame 12.

In the utility model, the gantry transfer device 1 is used for sorting and stacking tube panels and supporting the tube panels to be transferred among different stations. The whole tube panel moving and transporting transmission device is divided into four stations, and the tube panels are continuously transmitted among the four stations by arranging the gantry transfer device 1. For saving the transit time, the single-screen tube panel of middle second, third station is transported by plate link chain line conveyor 3, has realized the full automatization of transportation of hydrostatic test system, reduces the cost of labor, has improved hydrostatic test's security, has improved production efficiency. The gantry transfer device 1 can cover a hydraulic test production line field to the maximum extent through the motion in X, Y, Z three directions, and the high-efficiency operation of a hydraulic test procedure is guaranteed. The tube panel is forked by four supporting plates 1324, the automatic transmission requirements of the coil tube panels with different specifications and different structures are met, and the universality is good. And thirdly, the modular design is adopted, the positioning is accurate, stable and reliable, and the continuous transmission requirement of the hydraulic test tube panel is ensured.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The pipe screen moving and transporting transmission device is characterized by comprising two gantry transfer devices and two rails, wherein a plate chain line conveying device is arranged at the middle position in each rail, a water pressure testing device and a purging integrated device are arranged on each plate chain line conveying device, each gantry transfer device moves between the head end of each rail and the water pressure testing device along each rail, and each gantry transfer device moves between the tail end of each rail and the purging integrated device along each rail.

2. The tube panel moving and transporting device according to claim 1, wherein the gantry transfer device comprises: the gantry crane comprises two traveling trolleys, a gantry frame and a transfer mechanism, wherein the traveling trolleys are arranged at the lower end of the gantry frame and move along a track, the traveling trolleys and the track are arranged in a one-to-one correspondence manner, and the transfer mechanism is arranged at the upper end of the gantry frame.

3. The tube panel transfer conveyor of claim 2, wherein the walking trolley comprises: the supporting seat is internally provided with idler wheels, the idler wheels are rotatably connected with the supporting seat, the idler wheels roll along a track, the supporting seat is fixedly connected with a portal frame, and the idler wheels are driven by the gear motor to rotate.

4. The tube panel moving and conveying device according to claim 3, wherein the transfer mechanism comprises two transverse moving assemblies and two bracket lifting assemblies, the transverse moving assemblies move along the width direction of the portal frame, the bracket lifting assemblies are used for lifting the tube panel, and the two transverse moving assemblies are distributed on two sides of the portal frame.

5. The tube panel transfer conveyor of claim 4, wherein the lateral movement assembly comprises: the gantry crane comprises a mounting seat, a gear, a rack and a transverse moving motor, wherein a guide rail is arranged in the width direction of the gantry, the mounting seat slides along the guide rail, the rack extends along the width direction of the gantry, the gear rotates and is arranged on the mounting seat, the gear and the rack are meshed, the transverse moving motor drives the gear to rotate, and the bracket lifting assembly is fixed on the mounting seat.

6. The tube panel transfer conveyor of claim 5, wherein the carriage lift assembly comprises: lifting motor, chain, sprocket, support bracket, layer board and balancing weight, the chain meshes with the sprocket mutually, the sprocket rotates and sets up on supporting the bracket, layer board and balancing weight are fixed respectively in the both sides of chain, lifting motor drive sprocket is rotatory, support bracket and mount pad fixed connection.

7. The tube panel transfer conveyor of claim 6, wherein the carriage lift assembly further comprises: the pulley, guide bar and sliding sleeve, the pulley is connected with the chain, the pulley sets up with the layer board homonymy, the pulley rolls from top to bottom along the support bracket, the sliding sleeve sets up on the balancing weight, the sliding sleeve slides from top to bottom along the guide bar.

8. The tube panel moving and conveying device according to claim 7, wherein a detection positioning device is arranged at the supporting plate.

9. The tube panel moving and transporting device according to claim 8, wherein the gantry transfer device further comprises an access passage and a ladder connected with the access passage, the access passage is arranged at the upper end of the gantry, and the ladder is arranged on one side of the gantry.

10. The tube panel moving and transporting device according to claim 9, wherein the number of the gantry transfer devices is two, the two gantry transfer devices are respectively distributed at the head end and the tail end of the track, and the number of the gantry transfer devices in each group is two.