CN219265293U

CN219265293U - Highway construction slope measuring device

Info

Publication number: CN219265293U
Application number: CN202222915594.1U
Authority: CN
Inventors: 孙中华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-06-27
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a road construction gradient measuring device which comprises a bottom plate, wherein a leveling mechanism is arranged at the bottom of the bottom plate, a measuring angle plate is further arranged on the surface of the bottom plate, scales are arranged on the surface of the measuring angle plate, a shaft body is arranged on the measuring angle plate, an adjusting wheel is arranged on the outer side of the shaft body, and the adjusting wheel is connected with the measuring angle plate through the shaft body. This highway construction slope measuring device can twist the adjusting ring and drive the support column and carry out telescopic motion in the installation section of thick bamboo to conveniently carry out steady horizontal support to the bottom plate, can twist simultaneously and adjust pole drive regulating wheel and rotate on the axis body, make the target stick with highway slope face paste mutually, the specific angle of rethread reading pilot pin on measuring the angle board is the inclination on slope promptly, and the target stick is rotated through the regulating wheel, facilitates the slope of using different angles and uses, has promoted this measuring device's commonality.

Description

Highway construction slope measuring device

Technical Field

The utility model relates to the technical field of gradient measurement, in particular to a road construction gradient measurement device.

Background

Roads are constructed according to national technical standards among connected cities, villages and industrial and mining bases, and the roads approved by the road authorities are usually required to be measured in the road construction and construction process, such as road surface gradient, road subgrade slope gradient and the like.

The road gradient measuring instrument in the current market is only suitable for measuring a certain fixed gradient, and when different gradients need to be measured, a proper measuring instrument needs to be purchased separately, so that the universality of the measuring instrument is not strong; and when the road surface position flatness that slope detection device placed lacks, can lead to the testing result to appear the error, simultaneously, measuring tool slope when placing extremely easily causes the landslide phenomenon to reduce measurement efficiency.

Aiming at the problems, innovative design is urgently needed on the basis of the original measuring device.

Disclosure of Invention

The utility model aims to provide a road construction gradient measuring device, which aims to solve the problems that the background technology provides that the road gradient measuring device on the market at present can only be suitable for measuring a certain fixed gradient, and when different gradients need to be measured, a proper measuring device needs to be purchased separately, so that the universality of the measuring device is not strong; and when the road surface position flatness that slope detection device placed lacks, can lead to the testing result to appear the error, simultaneously, measuring tool slope when placing extremely easily causes the landslide phenomenon to reduce the problem of measurement efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a highway construction slope measuring device, includes the bottom plate, leveling mechanism is installed to the bottom of bottom plate, the surface of bottom plate still installs the angle measurement board, angle measurement board surface is provided with the scale, install the axis body on the angle measurement board, the outside of axis body is provided with the regulating wheel, the regulating wheel passes through axis body and angle measurement board interconnect, the surface mounting of regulating wheel has the mark post, the surface of mark post is provided with the pilot pin, the pilot pin is located the outside border position of angle measurement board, the outside of regulating wheel still is provided with the regulation pole, it installs on the bottom plate to adjust the pole, the border surface of bottom plate still is provided with the level bubble.

Preferably, the leveling mechanism comprises a mounting cylinder, a guide groove, a butt joint groove, a support column, a supporting rod, an adjusting ring and a butt joint ring, wherein the mounting cylinder is fixedly arranged on the bottom surface of the bottom plate, the guide groove and the butt joint groove are respectively formed in the mounting cylinder, the support column is further arranged on the inner side of the mounting cylinder, the supporting rod is arranged on the surface of the support column, the supporting rod is positioned in the guide groove, the adjusting ring is further arranged on the outer side of the support column, the adjusting ring is connected with the butt joint ring, and the butt joint ring is positioned in the butt joint groove.

Preferably, the support column and the mounting cylinder form a telescopic structure, and the support rod on the surface of the support column is in sliding connection with the guide groove.

Preferably, the adjusting ring is in threaded connection with the support column, and the adjusting ring is in rotary connection with the mounting cylinder through the butt joint ring and the butt joint groove.

Preferably, the adjusting wheel is connected with the shaft body in a penetrating and rotating manner, and the adjusting wheel is fixedly connected with the marker post.

Preferably, the adjusting wheel and the adjusting rod are respectively in worm-gear rod structures, and the adjusting rod is in rotary connection with the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that: the road construction gradient measuring device;

can twist and move adjusting ring and drive the support column and carry out concertina movement in the installation section of thick bamboo to the convenience is steady horizontal support to the bottom plate, can twist simultaneously and move adjusting lever drive regulating wheel and rotate on the axis body, makes the target stick paste with highway slope face mutually, and the rethread reads the concrete angle of pilot pin on measuring the angle board, is the inclination on slope promptly, and the target stick rotates through the regulating wheel, facilitates the slope of using different angles and uses, has promoted this measuring device's commonality.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-section structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of the back structure of the present utility model;

fig. 4 is a schematic structural view of the leveling mechanism of the present utility model.

In the figure: 1. a bottom plate; 2. a leveling mechanism; 201. a mounting cylinder; 202. a guide groove; 203. a butt joint groove; 204. a support column; 205. a support rod; 206. an adjusting ring; 207. a docking collar; 3. measuring angle plates; 4. a shaft body; 5. an adjusting wheel; 6. an adjusting rod; 7. a target; 8. an indicator needle; 9. and (5) leveling bubbles.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a highway construction slope measuring device, including bottom plate 1, leveling mechanism 2 is installed to the bottom of bottom plate 1, measuring angle board 3 is still installed to the surface of bottom plate 1, install axis body 4 on measuring angle board 3, the outside of axis body 4 is provided with regulating wheel 5, regulating wheel 5 passes through axis body 4 and measuring angle board 3 interconnect, the surface mounting of regulating wheel 5 has mark post 7, the surface of mark post 7 is provided with pilot pin 8, pilot pin 8 is located measuring angle board 3's outside edge position, regulating wheel 5's outside still is provided with adjusts pole 6, adjust pole 6 and install on bottom plate 1, bottom plate 1's edge surface still is provided with level bubble 9.

Leveling mechanism 2 includes mounting cylinder 201, guide way 202, docking groove 203, support column 204, branch 205, adjusting ring 206 and docking ring 207, mounting cylinder 201 fixed mounting is in the bottom surface of bottom plate 1, guide way 202 and docking groove 203 have been seted up respectively on the mounting cylinder 201, the inboard of mounting cylinder 201 still is provided with support column 204, the surface of support column 204 is provided with branch 205, branch 205 is located guide way 202, the outside of support column 204 still is provided with adjusting ring 206, adjusting ring 206 is connected with docking ring 207, docking ring 207 is located docking groove 203, leveling mechanism 2's setting, make things convenient for bottom plate 1 to carry out level steadily and place at uneven earth's surface, avoid influencing the slope measuring result, measuring stability has been promoted.

Support column 204 constitutes extending structure with mounting cylinder 201, and support column 205 and guide way 202 sliding connection on support column 204 surface, cooperation between support column 205 and the guide way 202 can restrict the rotation direction of support column 204, can also promote support column 204 and carry out the smoothness nature of flexible motion in mounting cylinder 201, avoids support column 204 to take place the dead condition of card in the motion process.

The adjusting ring 206 is in threaded connection with the support column 204, the adjusting ring 206 is in rotary connection with the mounting cylinder 201 through the docking ring 207 and the docking groove 203, and the adjusting ring 206 can be manually screwed to rotate on the mounting cylinder 201 through the docking ring 207 and the docking groove 203, so that the rotating adjusting ring 206 is facilitated to push the support column 204 to perform telescopic motion in the mounting cylinder 201 through threads.

The regulating wheel 5 is connected with the shaft body 4 in a penetrating type rotating way, the regulating wheel 5 is fixedly connected with the marker post 7, and when the regulating wheel 5 rotates on the shaft body 4, the regulating wheel 5 is beneficial to driving the marker post 7 to synchronously rotate and adjust.

The adjusting wheel 5 and the adjusting rod 6 are respectively in worm and gear-shaped structures, the adjusting rod 6 is in rotary connection with the bottom plate 1, when the adjusting rod 6 is manually screwed to rotate on the bottom plate 1, the adjusting rod 6 at the moment can push the worm-shaped adjusting wheel 5 to synchronously rotate through the worm-shaped structure, so that the angle of the adjusting wheel 5 is conveniently changed and the slope is conveniently attached, and the measuring of different slopes is finally facilitated.

Working principle: when the road construction gradient measuring device is used, the device is firstly placed at a slope toe position, firstly as shown in fig. 1-4, a bottom plate 1 is placed on a road surface through a leveling mechanism 2, when the placement position of the bottom plate 1 is not horizontal or is uneven, an adjusting ring 206 is screwed, the adjusting ring 206 at the moment rotates on an installation cylinder 201 through a butt joint ring 207 and a butt joint groove 203, the rotating adjusting ring 206 pushes a supporting column 204 to perform telescopic movement in the installation cylinder 201 through threads, and the supporting column 204 at the moment performs telescopic movement in the installation cylinder 201 through a supporting rod 205 and a guide groove 202 under the pushing action of the adjusting ring 206 until the bottom plate 1 can be horizontally and stably placed through the leveling mechanism 2, and the stable placement state of the bottom plate 1 is observed through a level bubble 9 on the surface of the bottom plate 1;

after the bottom plate 1 is placed horizontally and stably, the manual screwing adjusting rod 6 rotates on the bottom plate 1, at the moment, the rotating adjusting rod 6 pushes the adjusting wheel 5 to rotate on the shaft body 4, the rotating adjusting wheel 5 drives the marker post 7 to synchronously rotate until the marker post 7 is attached to a road slope surface, at the moment, the corresponding angle indicated by the indicating needle 8 on the marker post 7 on the angle measuring plate 3 can be observed, the angle is the corresponding measured gradient, and at the moment, the gradient measuring work is completed.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Highway construction slope measuring device, its characterized in that: including bottom plate (1), levelling mechanism (2) are installed to the bottom of bottom plate (1), measuring angle board (3) are still installed to the surface of bottom plate (1), measuring angle board (3) surface is provided with the scale, install axis body (4) on measuring angle board (3), the outside of axis body (4) is provided with regulating wheel (5), regulating wheel (5) are through axis body (4) and measuring angle board (3) interconnect, the surface mounting of regulating wheel (5) has mark post (7), the surface of mark post (7) is provided with pointer (8), pointer (8) are located measuring angle board (3) outside edge position, the outside of regulating wheel (5) still is provided with regulation pole (6), regulation pole (6) are installed on bottom plate (1), the edge surface of bottom plate (1) still is provided with bubble (9).

2. The highway construction gradient measuring device according to claim 1, wherein: leveling mechanism (2) are including mounting cylinder (201), guide way (202), butt joint groove (203), support column (204), branch (205), adjusting ring (206) and docking ring (207), mounting cylinder (201) fixed mounting is in the bottom surface of bottom plate (1), guide way (202) and docking groove (203) have been seted up respectively on mounting cylinder (201), the inboard of mounting cylinder (201) still is provided with support column (204), the surface of support column (204) is provided with branch (205), branch (205) are located guide way (202), the outside of support column (204) still is provided with adjusting ring (206), adjusting ring (206) are connected with docking ring (207), docking ring (207) are located docking groove (203).

3. The highway construction gradient measuring device according to claim 2, wherein: the support column (204) and the mounting cylinder (201) form a telescopic structure, and a support rod (205) on the surface of the support column (204) is in sliding connection with the guide groove (202).

4. The highway construction gradient measuring device according to claim 2, wherein: the adjusting ring (206) is in threaded connection with the supporting column (204), and the adjusting ring (206) is in rotary connection with the mounting cylinder (201) through the abutting ring (207) and the abutting groove (203).

5. The highway construction gradient measuring device according to claim 1, wherein: the adjusting wheel (5) is connected with the shaft body (4) in a penetrating and rotating mode, and the adjusting wheel (5) is fixedly connected with the marker post (7).

6. The highway construction gradient measuring device according to claim 1, wherein: the adjusting wheel (5) and the adjusting rod (6) are respectively in worm-gear rod-shaped structures, and the adjusting rod (6) is in rotary connection with the bottom plate (1).