CN217536606U - Flatness tester with leveling structure for roadbed and pavement - Google Patents
Flatness tester with leveling structure for roadbed and pavement Download PDFInfo
- Publication number
- CN217536606U CN217536606U CN202220788147.1U CN202220788147U CN217536606U CN 217536606 U CN217536606 U CN 217536606U CN 202220788147 U CN202220788147 U CN 202220788147U CN 217536606 U CN217536606 U CN 217536606U
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- movable rod
- roadbed
- connecting plate
- rod
- plate
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- 239000011120 plywood Substances 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of measuring instruments, in particular to a flatness measuring instrument with a leveling structure for a roadbed pavement, which comprises a frame body, wherein the frame body comprises a connecting plate, the surface of the connecting plate is connected with a supporting column, and the surface of the supporting column is movably connected with a pulley; the movable mechanism comprises a connecting block. The utility model discloses a connecting block, extension spring, inserted bar, movable rod, fixed orifices and scale mark's cooperation, the staff of being convenient for is in the activity through to the inserted bar, and then the staff of being convenient for highly moves about the position of movable rod, and then ensures the movable rod and inserts the hole bottom of establishing at the different degree of depth to the staff of being convenient for passes through the scale mark, learns hole's degree of depth, and the staff of effectively being convenient for carries out maintenance work.
Description
Technical Field
The utility model relates to a determinator technical field specifically is a road bed road surface is with roughness apparatus that has leveling structure.
Background
During road construction, the flatness of the road surface needs to be measured, so that the flatness of the road surface is guaranteed, and the normal operation of the road construction is further guaranteed.
When the conventional device is used, the device faces a hollow with a large ground and a small ground, workers are inconvenient to use the device to measure the drop height between the hollow and the ground, and further the flatness of the road surface can not be quickly maintained by the workers, so that the using effect of the device is poor, and therefore, a flatness tester with a leveling structure for a roadbed and a road surface is urgently needed to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road bed road surface is with roughness apparatus that has leveling structure to provide in the solution above-mentioned background art in the past the device inconvenient carry out the measuring problem to the drop of hollow and the level height on ground.
In order to achieve the above object, the utility model provides a following technical scheme:
a flatness measuring instrument with a leveling structure for a roadbed pavement, comprising:
the device comprises a frame body, a supporting rod and a pulley, wherein the frame body comprises a connecting plate, the surface of the connecting plate is connected with the supporting rod, and the surface of the supporting rod is movably connected with the pulley;
the movable mechanism comprises a connecting block, the connecting block is connected to the surface of the connecting plate, the surface of the connecting block is connected with a tension spring, the surface of the tension spring is connected with an insert rod, the inner side of the connecting block is connected with a movable rod in a penetrating mode, a fixing hole is formed in the surface of the movable rod, and scale marks are formed in the surface of the movable rod.
Preferably, the connecting blocks are uniformly distributed on the surface of the connecting plate, and the inserting rods are inserted into the inner sides of the connecting blocks.
Preferably, one end of the tension spring is welded on the surface of the inserted link, and the other end of the tension spring is welded on the surface of the connecting block.
Preferably, the fixed holes are uniformly formed in the surface of the movable rod, and the scale marks are uniformly formed in the surface of the movable rod.
Preferably, the surface of connecting plate is connected with adjustment mechanism, adjustment mechanism includes the regulation post, the regulation post runs through the inboard at the connecting plate, the bottom surface connection of regulation post has the spirit level, the surface connection of regulation post has the connecting rod, the surperficial swing joint of connecting rod has the gag lever post, the surface connection of connecting rod has coupling spring, coupling spring's surface is connected with and supports the plywood, the fixed surface of connecting plate is connected with first fixed plate, the surface of first fixed plate is connected with the second fixed plate.
Preferably, the connecting rod is two sets of symmetric distribution on the surface of adjusting the post, it laminates the surface at first fixed plate to support the plywood.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the cooperation of connecting block, extension spring, inserted bar, movable rod, fixed orifices and scale mark, the staff of being convenient for is through the activity to the inserted bar, and then the staff of being convenient for highly moves about the position of movable rod, and then ensures that the movable rod inserts the pothole bottom of establishing the different degree of depth to the staff of being convenient for learns the depth of pothole through the scale mark, and the staff of effectively being convenient for carries out maintenance work.
2. Through adjusting post, surveyor's level, connecting rod, gag lever post, coupling spring, the cooperation that supports plywood, first fixed plate and second fixed plate, the staff of being convenient for passes through the movable adjustment post to adjust the horizontal position of surveyor's level, and then the guarantee surveyor's level carries out the level survey to the ground position of difference, effectively increases the result of use of device, improves the functionality of device.
Drawings
Fig. 1 is a schematic view of the vertical structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
FIG. 3 is an enlarged schematic view of the structure of the present invention at B in FIG. 1;
fig. 4 is a schematic view of a partial overall structure of the movable rod of fig. 1 according to the present invention.
In the figure: 1. a frame body; 11. a connecting plate; 12. a support pillar; 13. a pulley; 2. a movable mechanism; 21. connecting blocks; 22. a tension spring; 23. inserting a rod; 24. a movable rod; 25. a fixing hole; 26. scale lines; 3. an adjustment mechanism; 31. an adjustment column; 32. a level gauge; 33. a connecting rod; 34. a limiting rod; 35. a connecting spring; 36. abutting the plate; 37. a first fixing plate; 38. and a second fixing 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. 1-4, the present invention provides an embodiment:
a flatness measuring instrument with a leveling structure for a roadbed pavement, comprising:
the frame body 1 comprises a connecting plate 11, a supporting column 12 is connected to the surface of the connecting plate 11, and a pulley 13 is movably connected to the surface of the supporting column 12;
moving mechanism 2, moving mechanism 2 includes connecting block 21, connecting block 21 connects on the surface of connecting plate 11, connecting block 21's surface is connected with extension spring 22, extension spring 22's surface is connected with inserted bar 23, connecting block 21's inboard through connection has movable rod 24, fixed orifices 25 has been seted up on the surface of movable rod 24, scale mark 26 has been seted up on the surface of movable rod 24, through the inboard of movable rod 24 through connection piece 21 and connecting plate 11, and then the position height of guarantee movable rod 24 can be adjusted.
Further, the connecting blocks 21 are uniformly distributed on the surface of the connecting plate 11, the inserting rods 23 are inserted inside the connecting blocks 21, and when the inserting rods 23 are inserted inside the fixing holes 25, the position of the movable rod 24 is ensured to be fixed.
Furthermore, one end of the tension spring 22 is welded on the surface of the insertion rod 23, the other end of the tension spring 22 is welded on the surface of the connecting block 21, and the insertion rod 23 can be inserted into the inner side of the fixing hole 25 under the condition that the insertion rod 23 is not subjected to external force due to certain elasticity of the tension spring 22.
Further, the fixing holes 25 are uniformly formed on the surface of the movable rod 24, the scale marks 26 are uniformly formed on the surface of the movable rod 24, and when the inserting rod 23 is inserted into the fixing holes 25, the position movement of the movable rod 24 is further limited.
Further, the surface of connecting plate 11 is connected with adjustment mechanism 3, adjustment mechanism 3 is including adjusting post 31, adjust post 31 and run through the inboard at connecting plate 11, the bottom surface connection of adjusting post 31 has spirit level 32, the surface connection of adjusting post 31 has connecting rod 33, the surface swing joint of connecting rod 33 has gag lever post 34, the surface connection of connecting rod 33 has connecting spring 35, connecting spring 35's surface connection has to butt plywood 36, the fixed surface of connecting plate 11 is connected with first fixed plate 37, the surface connection of first fixed plate 37 has second fixed plate 38, have certain anxin through connecting spring 35, and then the guarantee is to plywood 36 when receiving external force extrusion, it can take place the activity to butt plywood 36, and then the guarantee is to butt when closing on one side of first fixed plate 37 on the surface, and then carry out temporary fixed to the position of connecting rod 33.
Further, the connecting rod 33 is two sets of symmetric distributions on the surface of adjusting post 31, and the butt plate 36 laminates on the surface of first fixed plate 37, through butt plate 36 laminates on the surface of first fixed plate 37, and then the guarantee carries out interim restriction to the position of adjusting post 31.
The working principle is as follows: through staff to keeping away from one side pulling inserted bar 23 on connecting block 21 surface to make extension spring 22 stretched, and then make inserted bar 23 not insert the inboard of establishing at fixed orifices 25, and then make the position height of movable rod 24 change, thereby insert and establish among the pothole of the different degree of depth, thereby run through scale mark 26 through the staff and learn the degree of depth of pothole.
Press down through the staff and press regulation post 31, thereby make to close 36 supports of plywood on the surface of first fixed plate 37, coupling spring 35 takes place the shrink, and then make the laminating of gag lever post 34 on the surface of second fixed plate 38, thereby carry out interim fixed to the position of adjusting post 31, through spirit level 32 laminating ground, and then measure the horizontal angle on ground, do not support to close at second fixed plate 38 when gag lever post 34 on the surface, support 36 laminates when the top surface of first fixed plate 37, be convenient for adjust the position of connecting rod 33, thereby adjust the position of spirit level 32.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a road bed road surface is with roughness apparatus that has leveling structure which characterized in that includes:
the frame body (1) comprises a connecting plate (11), a supporting column (12) is connected to the surface of the connecting plate (11), and a pulley (13) is movably connected to the surface of the supporting column (12);
moving mechanism (2), moving mechanism (2) are including connecting block (21), the surface at connecting plate (11) is connected in connecting block (21), the surface of connecting block (21) is connected with extension spring (22), the surface of extension spring (22) is connected with inserted bar (23), the inboard through connection of connecting block (21) has movable rod (24), fixed orifices (25) have been seted up on the surface of movable rod (24), scale mark (26) have been seted up on the surface of movable rod (24).
2. The flatness measuring instrument for a roadbed and pavement according to claim 1, wherein: the connecting blocks (21) are uniformly distributed on the surface of the connecting plate (11), and the inserting rods (23) are inserted into the inner sides of the connecting blocks (21).
3. The flatness measuring instrument for a roadbed and pavement according to claim 1, wherein: one end of the tension spring (22) is welded on the surface of the inserted bar (23), and the other end of the tension spring (22) is welded on the surface of the connecting block (21).
4. The flatness measuring instrument for a roadbed and pavement according to claim 1, wherein: the fixed holes (25) are uniformly formed in the surface of the movable rod (24), and the scale marks (26) are uniformly formed in the surface of the movable rod (24).
5. The flatness measuring instrument for a roadbed and pavement according to claim 1, wherein: the surface of connecting plate (11) is connected with adjustment mechanism (3), adjustment mechanism (3) are including adjusting post (31), adjust post (31) and run through the inboard in connecting plate (11), the bottom surface connection of adjusting post (31) has spirit level (32), the surface connection of adjusting post (31) has connecting rod (33), the surperficial swing joint of connecting rod (33) has gag lever post (34), the surface connection of connecting rod (33) has connecting spring (35), the surface connection of connecting spring (35) has to plywood (36), the fixed surface of connecting plate (11) is connected with first fixed plate (37), the surface connection of first fixed plate (37) has second fixed plate (38).
6. The flatness measuring instrument for a roadbed and pavement according to claim 5, wherein: connecting rod (33) are two sets of symmetric distribution on the surface of adjusting post (31), it laminates the surface at first fixed plate (37) to support plywood (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220788147.1U CN217536606U (en) | 2022-04-07 | 2022-04-07 | Flatness tester with leveling structure for roadbed and pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220788147.1U CN217536606U (en) | 2022-04-07 | 2022-04-07 | Flatness tester with leveling structure for roadbed and pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217536606U true CN217536606U (en) | 2022-10-04 |
Family
ID=83430586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220788147.1U Active CN217536606U (en) | 2022-04-07 | 2022-04-07 | Flatness tester with leveling structure for roadbed and pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217536606U (en) |
-
2022
- 2022-04-07 CN CN202220788147.1U patent/CN217536606U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240326 Address after: 338000 Government Office Building, Shuibei Town, Yushui District, Xinyu City, Jiangxi Province Patentee after: Jiangxi Taibei Construction Engineering Co.,Ltd. Country or region after: China Address before: Units 2201-2206, 22nd Floor, Building 1, Fuzhou Tsinghua Ziguang Science and Technology Park-Strait Science and Technology R&D Zone, No. 30 Wulong Jiangnan Avenue, Shangjie Town, Minhou County, Fuzhou City, Fujian Province, 350108 Patentee before: China Communications (Fuzhou) Engineering Design Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |