CN213147816U - Levelness detector for highway construction - Google Patents
Levelness detector for highway construction Download PDFInfo
- Publication number
- CN213147816U CN213147816U CN202022195011.3U CN202022195011U CN213147816U CN 213147816 U CN213147816 U CN 213147816U CN 202022195011 U CN202022195011 U CN 202022195011U CN 213147816 U CN213147816 U CN 213147816U
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- slide bar
- levelness
- sliding sleeve
- road surface
- levelness detector
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Abstract
The utility model discloses a levelness detector for highway construction, including base and the slide bar of parallel mount with ground, the top surface of base is fixed with perpendicular montant, movable mounting has the swivel cap on the perpendicular montant, one side integration of swivel cap is provided with the mounting panel, through connecting axle swing joint between one end of slide bar and the mounting panel, the position that is close to the link on the slide bar is fixed and is installed level appearance No. one, the sliding sleeve is equipped with on the slide bar, the bottom fixed mounting of sliding sleeve has the support, the gyro wheel is installed to the bottom surface of support; the utility model can detect the road surface levelness by the rotatable slide bar which is parallel to the road surface and the level meter, thereby detecting the road surface levelness in the circular area which takes the length of the slide bar as the radius, greatly improving the detection area of the level meter and improving the detection efficiency; and the device has simple structure and convenient use, and is suitable for popularization and use.
Description
Technical Field
The utility model relates to a highway construction check out test set technical field especially relates to a levelness detector for highway construction.
Background
In recent years, with the rapid development of national social economy and the continuous acceleration of urbanization construction process, the development of highway and bridge construction business can be rapidly advanced, and great contribution is made to the rapid development of national economy. Traditional levelness detector structure is small and exquisite, leads to its measuring range less, and inconvenient carry out the levelness detection of great area to the highway road surface to road surface roughness detection efficiency has been reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a levelness detector for highway construction can assist the measuring to the road surface levelness through rotatable slide bar parallel with the road surface to can detect the road surface levelness that uses the slide bar length to be in the radial circular area, can improve spirit level detection area greatly, improve detection efficiency.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a levelness detector for highway construction, includes base and the slide bar with ground parallel mount, the top surface fixed mounting of base has perpendicular montant, movable mounting has the swivel sleeve on the perpendicular montant, one side integration of swivel sleeve is provided with the mounting panel, through connecting axle swing joint between the one end of slide bar and the mounting panel, the fixed position that is close to the link on the slide bar installs the spirit level No. one, sliding sleeve is equipped with the sliding sleeve on the slide bar, the bottom fixed mounting of sliding sleeve has the support, the gyro wheel is installed to the bottom surface of support.
As an optimal technical scheme of the utility model, fixed mounting has the spacing backup pad that is located the swivel nut below on the perpendicular montant.
As an optimal technical scheme of the utility model, the upper end fixed mounting of perpendicular montant has No. two spirit levels.
As an optimized technical scheme of the utility model, be provided with length scale mark on the slide bar.
As an optimized technical scheme of the utility model, the terminal fixed mounting of slide bar has limit baffle.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
the utility model can detect the road surface levelness by the rotatable slide bar which is parallel to the road surface and the level meter, thereby detecting the road surface levelness in the circular area which takes the length of the slide bar as the radius, greatly improving the detection area of the level meter and improving the detection efficiency; and the device has simple structure and convenient use, and is suitable for popularization and use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein: 1. a base; 2. a vertical rod; 3. a rotating sleeve; 4. a limiting support plate; 5. a slide bar; 6. a first level; 7. a second level; 8. mounting a plate; 9. a connecting shaft; 10. a sliding sleeve; 11. a support; 12. a roller; 13. and a limiting baffle.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Please refer to fig. 1, a levelness detector for highway construction includes a base 1 and a sliding rod 5 installed in parallel with the ground, a vertical rod 2 is fixedly installed on the top surface of the base 1, a rotating sleeve 3 is movably installed on the vertical rod 2, an installation plate 8 is integrally arranged on one side of the rotating sleeve 3, one end of the sliding rod 5 is movably connected with the installation plate 8 through a connection shaft 9, a level gauge 6 is fixedly installed on the position, close to the connection end, of the sliding rod 5, a sliding sleeve 10 is slidably installed on the sliding rod 5, a support 11 is fixedly installed at the bottom of the sliding sleeve 10, and a roller 12 is installed on the bottom surface of the support 11.
Fixed mounting has spacing backup pad 4 that is located the rotary sleeve 3 below on perpendicular montant 2, and spacing backup pad 4 of accessible carries on spacingly for rotary sleeve 3, prevents that rotary sleeve 3 from following perpendicular montant 2 gliding, leads to the slope of slide bar 5.
No. two gradienters 7 are fixedly installed at the upper ends of the vertical rods 2, and can detect the levelness of the placement position of the base 1, so that the base 1 is kept horizontally placed, and the detection precision is guaranteed.
The sliding rod 5 is provided with length scale marks, so that the current positions of the sliding sleeve 10 and the roller 12 can be conveniently marked and recorded.
The tail end of the sliding rod 5 is fixedly provided with a limit baffle 13, so that the sliding sleeve 10 is prevented from falling off from the sliding rod 5.
Specifically, when the device is used, the base 1 and the rollers 12 are placed on the ground, and because the two supporting points of the slide rod 5 are the same in height, the slide rod 5 is parallel to the road surface, whether the second level gauge 7 is in a horizontal state is observed, if not, the placement position of the base 1 is not flat, and if the second level gauge is in the horizontal state, the base 1 is placed horizontally, and subsequent detection can be carried out; during detection, firstly, the sliding sleeve 10 slides to one end of the sliding rod 5, then the sliding rod 5 rotates 360 degrees around the vertical rod 2, the roller 12 moves on a circle which takes the position of the vertical rod 2 as a central point and takes the space between the vertical rod 2 and the roller 12 as a radius, when the roller 12 moves to a certain uneven position, the sliding rod 5 generates corresponding inclination, and the first gradienter 6 detects the inclination, so that flatness detection in the circular range is completed; then, the sliding sleeve 10 can be adjusted on the sliding rod 5 in a sliding manner, so that the distance between the vertical rod 2 and the roller 12 is changed, namely the detection radius is changed, and the sliding rod 5 is rotated again, so that the flatness detection in another circular range can be completed; with this reciprocation, finally, flatness detection can be completed within the maximum circular range with the length of the slide bar 5 as the radius.
The utility model can detect the road surface levelness by the rotatable slide bar which is parallel to the road surface and the level meter, thereby detecting the road surface levelness in the circular area which takes the length of the slide bar as the radius, greatly improving the detection area of the level meter and improving the detection efficiency; and the device has simple structure and convenient use, and is suitable for popularization and use.
The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.
Claims (5)
1. The utility model provides a levelness detector for highway construction, includes base (1) and slide bar (5) with ground parallel mount, its characterized in that, the top surface fixed mounting of base (1) has perpendicular montant (2), movable mounting has swivel sleeve (3) on perpendicular montant (2), one side integration of swivel sleeve (3) is provided with mounting panel (8), through connecting axle (9) swing joint between the one end of slide bar (5) and mounting panel (8), the fixed position that is close to the link on slide bar (5) installs spirit level (6), sliding sleeve is equipped with sliding sleeve (10) on slide bar (5), the bottom fixed mounting of sliding sleeve (10) has support (11), gyro wheel (12) are installed to the bottom surface of support (11).
2. The levelness detector for road construction according to claim 1, wherein a limit support plate (4) located below the rotary sleeve (3) is fixedly mounted on the vertical rod (2).
3. The levelness detector for road construction according to claim 1, wherein a second level gauge (7) is fixedly mounted at the upper end of the vertical rod (2).
4. The levelness detector for road construction according to claim 1, wherein the slide bar (5) is provided with length scale marks.
5. The levelness detector for road construction according to claim 1, wherein a limit baffle (13) is fixedly mounted at the end of the sliding rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022195011.3U CN213147816U (en) | 2020-09-30 | 2020-09-30 | Levelness detector for highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022195011.3U CN213147816U (en) | 2020-09-30 | 2020-09-30 | Levelness detector for highway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213147816U true CN213147816U (en) | 2021-05-07 |
Family
ID=75720183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022195011.3U Active CN213147816U (en) | 2020-09-30 | 2020-09-30 | Levelness detector for highway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213147816U (en) |
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2020
- 2020-09-30 CN CN202022195011.3U patent/CN213147816U/en active Active
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