CN218643136U - Engineering is road surface roughness appearance for supervision - Google Patents
Engineering is road surface roughness appearance for supervision Download PDFInfo
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- CN218643136U CN218643136U CN202222660145.7U CN202222660145U CN218643136U CN 218643136 U CN218643136 U CN 218643136U CN 202222660145 U CN202222660145 U CN 202222660145U CN 218643136 U CN218643136 U CN 218643136U
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- venturi tube
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- 230000003746 surface roughness Effects 0.000 title description 3
- 238000012360 testing method Methods 0.000 claims abstract description 10
- 238000005201 scrubbing Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 9
- 239000004575 stone Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 206010024796 Logorrhoea Diseases 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 238000007689 inspection Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 235000013358 Solanum torvum Nutrition 0.000 description 1
- 240000002072 Solanum torvum Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a road surface evenness appearance is used in engineering supervision, which comprises a carriage body, the surface mounting of automobile body has four front wheels and four rear wheels and test wheel, the equal fixedly connected with stock in surface of four front wheels, and the one end fixedly connected with fixed plate of front wheel is kept away from to the stock, and four dead levers of fixed surface of automobile body are connected with, and the arc surface of dead lever rotates and is connected with the L venturi tube, and the one end fixedly connected with rectangular plate of dead lever is kept away from to the L venturi tube, the utility model relates to a road surface evenness appearance is used in engineering supervision, through setting up the stock, fixed plate, torsional spring, rotation through the front wheel, makes the fixed plate rotate and strikes the connecting plate, and just under the effect of torsional spring, the L venturi tube can constantly kick-back and the fixed plate collision, and then makes the swing that the rectangular plate relapse, clears up through the garrulous stone on scrubbing brush and the ejector pin road surface, makes front wheel, rear wheel and test wheel all press the stone and influence measuring accuracy in the advancing in-process in the front.
Description
Technical Field
The utility model relates to a flatness instrument, in particular to engineering is managed and is used road surface flatness instrument.
Background
The project supervision is entrusted by construction units, controls the quality, cost and progress of construction projects in the construction stage according to laws and regulations, engineering construction standards, survey design files and contracts, manages the contracts and information, coordinates the relationship of relevant parties of the engineering construction and fulfills legal obligations of the safety production management of the construction projects.
The pavement evenness refers to the deviation value of the longitudinal concave-convex amount of the pavement, the pavement evenness is an important index in pavement evaluation and pavement construction acceptance, and the pavement evenness is required to be inspected when a worker manages a construction project, but the worker still has some problems in the inspection process:
1. the staff goes on the road surface through eight rounds of levellers usually when the inspection road surface roughness and goes through the sensor return data to inspect the road surface, but the automobile body is advancing the in-process, and the broken stone on the road surface is pressed easily to the wheel, and then influences the numerical value of roughness easily.
2. Staff need be with cable connection on the sensor when the inspection, but the automobile body is at the in-process that advances, and the cable overlength drops subaerial easily, and then rubs with the road surface easily, causes the damage to the cable easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road surface flatness appearance is used in engineering supervision to solve the in-process that the automobile body that proposes in the above-mentioned background art is advancing, the broken stone on the road surface is pressed easily to the wheel, influences the numerical value of roughness easily and the cable is fallen subaerial in the excessive length easily, and then easy and road surface friction's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road surface flatness appearance is used in engineering supervision, includes the automobile body, the surface mounting of automobile body has four front wheels and four rear wheels and test wheel, four the equal fixedly connected with stock in surface of front wheel, the one end fixedly connected with fixed plate of front wheel is kept away from to the stock, four dead levers of the fixed surface of automobile body are connected with, the arc surface of dead lever rotates and is connected with the L venturi tube, the one end fixedly connected with rectangular plate of dead lever is kept away from to the L venturi tube, the lower fixed surface of rectangular plate is connected with the scrubbing brush, the arc surface fixedly connected with branch of L venturi tube, the one end fixedly connected with connecting plate of L venturi tube is kept away from to branch.
As a preferred technical scheme of the utility model, the stock is fixed in the centre of a circle position of front wheel, the shape of fixed plate is the rectangle.
As an optimal technical scheme of the utility model, the cross-section of connecting plate is trapezoidal, the connecting plate is located the below of fixed plate.
As an optimal technical scheme of the utility model, the arc surface cover of dead lever has the torsional spring, the both ends of torsional spring respectively with dead lever and L venturi tube fixed connection.
As a preferred technical scheme of the utility model, the fixed surface of rectangular plate is connected with a plurality of ejector pins, the one end that the rectangular plate was kept away from to the ejector pin is the toper.
As a preferred technical scheme of the utility model, two backup pads of one side fixedly connected with of automobile body, the fixed surface of backup pad is connected with spacing pipe, the fixed surface of spacing pipe is connected with four risers, four two liang of a set of risers are with organizing one side that the riser is close to each other is rotated and is connected with the commentaries on classics board, with organizing the fixed surface of riser is connected with the long slab, the fixed surface of long slab is connected with the spring, the spring is kept away from the one end and the commentaries on classics board fixed connection of long slab.
As an optimized technical scheme of the utility model, the commentaries on classics board is located the top of spacing pipe, the cross-section of spacing pipe is C shape.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up stock, fixed plate, rectangular plate, scrubbing brush, torsional spring, rotation through the front wheel makes the fixed plate rotate and strikes the connecting plate, and just under the effect of torsional spring, the L-shaped pipe can constantly kick-back and the fixed plate collision, and then makes the swing that the rectangular plate relapse, clears up through the garrulous stone on scrubbing brush and the ejector pin road surface, makes front wheel, rear wheel and test wheel all be difficult for pressing the stone and influence measuring accuracy in the advancing process.
2. The utility model discloses a set up and change board, spring, spacing pipe, in order to prevent that the cable overlength from droing and causing wearing and tearing subaerial, through the elasticity of spring and the cooperation of changeing the board, put into spacing pipe back at the staff with the cable, can realize that automatic closure carries on spacingly to the cable, simplified staff's operation, avoided the cable to drop on the ground as far as possible and the condition of wearing and tearing appears, and improved the life of cable to a certain extent.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a portion of the front wheel of FIG. 1 according to the present invention;
fig. 3 is a schematic view of a structure in fig. 1 according to the present invention.
In the figure: 1. a vehicle body; 2. a front wheel; 3. a rear wheel; 4. a test wheel; 501. a long rod; 502. a fixing plate; 503. fixing the rod; 504. an L-shaped tube; 505. a rectangular plate; 506. scrubbing and brushing; 507. a strut; 508. a connecting plate; 509. a torsion spring; 510. a top rod; 61. a support plate; 62. a limiting pipe; 63. a vertical plate; 64. rotating the plate; 65. a spring; 66. a long plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution of a road surface flatness meter for project supervision:
the first embodiment is as follows:
according to fig. 1 and 2, a road surface flatness meter for engineering supervision comprises a vehicle body 1, four front wheels 2, four rear wheels 3 and a test wheel 4 are mounted on the surface of the vehicle body 1, long rods 501 are fixedly connected to the surfaces of the four front wheels 2, one ends of the long rods 501, which are far away from the front wheels 2, are fixedly connected with fixing plates 502, four fixing rods 503 are fixedly connected to the surface of the vehicle body 1, an L-shaped pipe 504 is rotatably connected to the arc surface of the fixing rods 503, one end of the L-shaped pipe 504, which is far away from the fixing rods 503, is fixedly connected with a rectangular plate 505, a plate brush 506 is fixedly connected to the lower surface of the rectangular plate 505, a support rod 507 is fixedly connected to the arc surface of the L-shaped pipe 504, one end of the support rod 507, which is far away from the L-shaped pipe 504, the long rods 501 are fixed at the circle center of the front wheels 2, the fixing plate 502 is rectangular, the cross section of the connection plate 508 is trapezoidal, the connection plate 508 is located below the fixing plate 502, a torsion spring 509 is sleeved on the arc surface of the fixing rod 503, two ends of the torsion spring 509 are respectively fixedly connected with the fixing rods 503 and the torsion spring 509, the torsion spring 504 and the torsion spring 510 are fixedly connected with the fixing rods 510, which are far away from the conical push rod 510.
When specifically using, the utility model relates to an engineering is prison reason and is used road surface flatness instrument, the staff need pass through the roughness on road surface flatness instrument inspection road surface when prison reason to project engineering, in the testing process, in the time of front wheel 2 pivoted, can drive stock 501 and rotate, fixed plate 502 will rotate the surface that strikes connecting plate 508, because connecting plate 508 cross-section is trapezoidal, fixed plate 502 can change very easily, connecting plate 508 receives the extrusion can drive L venturi tube 504 along the surface rotation of dead lever 503 this moment, torsional spring 509 is in torsional state, two rectangular plate 505 on two front wheels 2 in the forefront will be to the direction swing of keeping away from each other, in the time of rectangular plate 505 swing, strike the rubble through board brush 506 and ejector pin 510, rubble on the road surface of front wheel 2 the place ahead, and clear up the rubble piece on two front wheels 2 in more back, and more lean on two rectangular plate 505 on two front wheels 2 in the rear will be to the direction swing that is close to each other, and two rectangular plate 505 on two front wheels 2 in more rear are the dislocation and not put on same straight line, and make the rubble 2 and all be in the same place, the effect of the test that the front wheel 2 and the L wheel 4 is difficult for the accuracy is pressed and the measuring the L of torsion spring can not be in the process of the rebound, the test, the L of torsion spring 502, the L can be difficult to the effect, the measuring process under the influence, the precision is fast, the L of the torsion spring 502, the round, the L of the utility model is favorable to the accuracy is fast, the utility model.
The second embodiment:
on the basis of embodiment one, as shown in fig. 1 and fig. 3, one side of the vehicle body 1 is fixedly connected with two supporting plates 61, the fixed surface of the supporting plate 61 is connected with a limit pipe 62, the fixed surface of the limit pipe 62 is connected with four vertical plates 63, two vertical plates 63 are in a group, one side of the same group of vertical plates 63 close to each other is rotatably connected with a rotating plate 64, the fixed surface of the same group of vertical plates 63 is connected with a long plate 66, the fixed surface of the long plate 66 is connected with a spring 65, one end of the spring 65 far away from the long plate 66 is fixedly connected with the rotating plate 64, the rotating plate 64 is located above the limit pipe 62, and the cross section of the limit pipe 62 is C-shaped.
When specifically using, the utility model relates to an engineering is managed and is used road surface flatness appearance, in order to prevent that the cable overlength from droing subaerial and causing wearing and tearing, after being connected the cable, handheld cable is pressed on to two commentaries on classics boards 64, two commentaries on classics boards 64 receive the extrusion and can the downwardly rotating, spring 65 is in tensile state, in being in spacing pipe 62 up to the cable, will loose one's hand this moment, under spring 65's elasticity, two commentaries on classics boards 64 kick-back rapidly, with the opening closure on the spacing pipe 62, reach the spacing effect to the cable.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a road surface flatness appearance is used in engineering supervision, includes automobile body (1), its characterized in that: the utility model discloses a car body, including automobile body (1), surface mounting has four front wheels (2) and four rear wheels (3) and test wheel (4), four equal fixedly connected with stock (501) in surface of front wheel (2), one end fixedly connected with fixed plate (502) of front wheel (2) are kept away from in stock (501), four dead levers (503) of fixed surface connection of automobile body (1), the arc surface of dead lever (503) rotates and is connected with L venturi tube (504), the one end fixedly connected with rectangular plate (505) of dead lever (503) are kept away from in L venturi tube (504), the lower fixed surface of rectangular plate (505) is connected with scrubbing brush (506), the arc surface fixedly connected with branch (507) of L venturi tube (504), the one end fixedly connected with connecting plate (508) of L venturi tube (504) are kept away from in branch (507).
2. The road surface flatness instrument for engineering supervision according to claim 1, characterized in that: the long rod (501) is fixed at the circle center position of the front wheel (2), and the fixing plate (502) is rectangular.
3. The road flatness instrument for project supervision according to claim 1, characterized in that: the cross section of the connecting plate (508) is trapezoidal, and the connecting plate (508) is positioned below the fixing plate (502).
4. The road surface flatness instrument for engineering supervision according to claim 1, characterized in that: the arc surface of the fixing rod (503) is sleeved with a torsion spring (509), and two ends of the torsion spring (509) are fixedly connected with the fixing rod (503) and the L-shaped pipe (504) respectively.
5. The road flatness instrument for project supervision according to claim 1, characterized in that: the surface of the rectangular plate (505) is fixedly connected with a plurality of ejector rods (510), and one end, far away from the rectangular plate (505), of each ejector rod (510) is conical.
6. The road surface flatness instrument for engineering supervision according to claim 1, characterized in that: two backup pads (61) of one side fixedly connected with of automobile body (1), the fixed surface of backup pad (61) is connected with spacing pipe (62), the fixed surface of spacing pipe (62) is connected with four risers (63), four two liang of a set of riser (63), with organizing one side that riser (63) are close to each other is rotated and is connected with commentaries on classics board (64), with organizing the fixed surface of riser (63) is connected with long board (66), the fixed surface of long board (66) is connected with spring (65), the one end that long board (66) were kept away from in spring (65) with commentaries on classics board (64) fixed connection.
7. The road flatness instrument for project supervision according to claim 6, characterized in that: the rotating plate (64) is located above the limiting pipe (62), and the cross section of the limiting pipe (62) is C-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222660145.7U CN218643136U (en) | 2022-10-10 | 2022-10-10 | Engineering is road surface roughness appearance for supervision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222660145.7U CN218643136U (en) | 2022-10-10 | 2022-10-10 | Engineering is road surface roughness appearance for supervision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218643136U true CN218643136U (en) | 2023-03-17 |
Family
ID=85492832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222660145.7U Active CN218643136U (en) | 2022-10-10 | 2022-10-10 | Engineering is road surface roughness appearance for supervision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218643136U (en) |
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2022
- 2022-10-10 CN CN202222660145.7U patent/CN218643136U/en active Active
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