CN210802452U

CN210802452U - Verticality detection device for highway design

Info

Publication number: CN210802452U
Application number: CN201921030446.3U
Authority: CN
Inventors: 汪禹辰
Original assignee: Wuxi Chuangfong Real Estate Brokerage Co Ltd
Current assignee: Wuxi Chuangfong Real Estate Brokerage Co Ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-06-19
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a verticality detection device for highway design, which comprises a bottom plate, wherein threaded holes are arranged at four corners of the edge of the bottom plate, a threaded rod passes through the threaded hole of the bottom plate, a fixed plate is fixedly arranged at the top end of the bottom plate through screws, a supporting plate is welded at the top end of the fixed plate, an angle plate is fixedly arranged at one side of the top end of the supporting plate, a shaft lever is fixedly inserted on the angle plate, an installation cylinder is arranged on the shaft lever, a laser lamp is arranged on the installation cylinder, a vertical plate is arranged at the other side of the top end of the supporting plate, a scale plate is movably inserted on the vertical plate, a through groove is arranged on the vertical plate, a push rod passes through the through groove, the utility model has small volume and convenient carrying, the threaded rod passes through the threaded holes at the four corners of the edge of the bottom plate, when the device is, the device is adjusted to be in a horizontal state, and the detection precision is improved.

Description

Verticality detection device for highway design

Technical Field

The utility model relates to a highway design field, in particular to straightness detection device that hangs down for highway design.

Background

The road detection design refers to that all works of field detection and interior detection performed by a road are completed, and as the related aspects are wide and the influence factors are many, the process that the research range is from large to small and the working depth is from deep to thin is needed, the verticality of the road needs to be detected in the design of the road, so that the verticality detection device for the road design is used;

the existing vertical detection device for road design cannot be placed on the road surface of a road horizontally well and simply in the using process, and the detection efficiency is reduced at night, so that the requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a straightness detection device that hangs down for highway design can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a straightness detection device that hangs down for highway design, includes the bottom plate, the border four corners department of bottom plate sets up threaded hole, threaded rod passes in the threaded hole of bottom plate, screw fixed mounting has the fixed plate on the top of bottom plate, the top welding of fixed plate has the backup pad, one side fixed mounting on backup pad top has the angle board, it has the axostylus axostyle to fix pegging graft on the angle board, be provided with the installation section of thick bamboo on the axostylus axostyle, install the laser lamp on the installation section of thick bamboo, the riser is installed to the opposite side on backup pad top, the grafting of activity has the scale plate on the riser, logical groove has been seted up on the riser, it has the push rod to pass in the logical groove, be provided with the screw thread on the push.

Furthermore, a vacuum transparent tube is embedded in the front face of the fixing plate, and red ink drops are arranged in the vacuum transparent tube.

Further, the bottom of angle board is provided with two lamp stands, just lamp stand fixed mounting is on the fixed plate, install the bulb on the lamp stand.

Furthermore, a movable sleeve is fixedly inserted into the mounting cylinder, the movable sleeve is sleeved on the shaft lever, a rubber sleeve is bonded on the inner wall of the movable sleeve, the inner diameter of the rubber sleeve is slightly smaller than the outer diameter of the shaft lever, a limiting block is fixedly arranged at one end of the shaft lever, and the limiting block is arranged close to the outer end of the movable sleeve.

Furthermore, the thread of the threaded rod penetrates through a threaded hole in the bottom plate, the top end of the threaded rod is fixedly sleeved with a rotating block, and the bottom end of the threaded rod is fixedly sleeved with a supporting block.

Furtherly it has the scale strip to embed on the scale plate, the scale strip is the phosphor strip, the top of scale plate is zero scale position promptly, the top of scale plate is embedded to have black rubber block.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model has small volume and convenient carrying, and can change the threaded rod in the threaded hole according to the road condition of the road surface when the device is placed by passing the threaded rod through the threads in the threaded holes at the four corners of the edge of the bottom plate, adjust the device to the horizontal state and improve the detection precision; the device is simple in structure and practical in function.

2. The bulb is arranged on the lamp holder, and the scale strips on the scale plate are fluorescent strips, so that the detection work can be conveniently carried out in a dark night environment; the axostylus axostyle extrusion rubber sleeve chucking on the angle scale has increased the stiction in the installation section of thick bamboo, and the rotation condition appears after the laser lamp is accomplished in the position control that shines to avoid, improves detection efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of the structure at a point a of the present invention.

In the figure: 1. a base plate; 2. a threaded rod; 3. rotating the block; 4. a support block; 5. a fixing plate; 6. a vacuum transparent tube; 7. a red ink droplet; 8. a support plate; 9. a lamp socket; 10. a bulb; 11. an angle plate; 12. a laser light; 13. a vertical plate; 14. a scale plate; 15. a scale bar; 16. a rubber block; 17. a through groove; 18. a push rod; 19. a locking ring; 20. a shaft lever; 21. a movable sleeve; 22. a rubber sleeve; 23. a limiting block; 24. and (6) mounting the cylinder.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, a verticality detecting device for highway design comprises a bottom plate 1, wherein threaded holes are formed in four corners of the edge of the bottom plate 1, a threaded rod 2 penetrates through the threaded hole of the bottom plate 1, a fixing plate 5 is fixedly mounted at the top end of the bottom plate 1 through a screw, a supporting plate 8 is welded at the top end of the fixing plate 5, an angle plate 11 is fixedly mounted at one side of the top end of the supporting plate 8, a shaft rod 20 is fixedly inserted on the angle plate 11, a mounting cylinder 24 is arranged on the shaft rod 20, a laser lamp 12 is mounted on the mounting cylinder 24, a vertical plate 13 is mounted at the other side of the top end of the supporting plate 8, a scale plate 14 is movably inserted on the vertical plate 13, a through groove 17 is formed in the vertical plate 13, a push rod 18 penetrates through the through groove 17, a thread is arranged on the push rod 18, and one, and the other side of the push rod 18 is sleeved with a locking ring 19 through threads.

Specifically, as shown in fig. 1, a vacuum transparent tube 6 is embedded in the front surface of the fixing plate 5, and a red ink droplet 7 is disposed in the vacuum transparent tube 6.

By adopting the scheme, when the device is placed on a road surface, whether the device is in a horizontal state or not is detected by using the position of the red ink drop 7 in the vacuum transparent tube 6.

Specifically, as shown in fig. 1, two lamp sockets 9 are disposed at the bottom of the angle plate 11, the lamp sockets 9 are fixedly mounted on the fixing plate 5, and the lamp 10 is mounted on the lamp sockets 9.

By adopting the scheme, the bulb 10 on the lamp holder 9 can illuminate at night to assist detection work at night.

Specifically, as shown in fig. 2, a movable sleeve 21 is fixedly inserted into the mounting cylinder 24, the movable sleeve 21 is sleeved on the shaft rod 20, a rubber sleeve 22 is bonded to the inner wall of the movable sleeve 21, the inner diameter of the rubber sleeve 22 is slightly smaller than the outer diameter of the shaft rod 20, a limiting block 23 is fixedly arranged at one end of the shaft rod 20, and the limiting block 23 is arranged close to the outer end of the movable sleeve 21.

By adopting the above scheme, when the mounting cylinder 24 rotates on the shaft lever 20, the rubber sleeve 22 is utilized to increase static friction for clamping, thereby avoiding the situation that the laser lamp 12 is rotated after the irradiation position adjustment is completed, and improving the working efficiency.

Specifically, as shown in fig. 1, the thread of the threaded rod 2 penetrates through the threaded hole on the bottom plate 1, the top end of the threaded rod 2 is fixedly sleeved with the rotating block 3, and the bottom end of the threaded rod 2 is fixedly sleeved with the supporting block 4.

Through adopting above-mentioned scheme, when the device was placed highway road surface on, can rotate threaded rod 2 in the screw hole according to highway road surface's road conditions, adjust the device to the horizontality, improve and detect the precision.

Specifically, as shown in fig. 1, a scale strip 15 is embedded in the scale plate 14, the scale strip 15 is a fluorescent strip, the top end of the scale plate 14 is a zero scale position, and a black rubber block 16 is embedded in the top of the scale plate 14.

By adopting the scheme, the arrangement of the black rubber block 16 on the top of the scale plate 14 generates obvious visual contrast between the black rubber block 16 and the light beam of the laser lamp 12, thereby facilitating observation.

It should be noted that, the utility model relates to a straightness detection device that hangs down for highway design, during the detection, at first place the device to the lowest point department of the highway slope that awaits measuring, according to the position of red ink droplet 7 in vacuum transparent tube 6, detect whether the device is in the horizontality, if it is not in the horizontality, can rotate threaded rod 2 in the screw hole of bottom plate 1, adjust the device to the level, then rotate installation section of thick bamboo 24 on axostylus axostyle 20, and open laser lamp 12, until the light beam that laser lamp 12 jetted out shines the highest point department of highway slope, then turn on locking ring 19 on push rod 18, utilize push rod 18 to drive scale plate 14 and reciprocate on riser 13, until the top of scale plate 14 with the light beam that the contact jetted out and not block the light beam, and turn locking ring 19 again, at this moment write down the scale value that scale plate 14 stretches out scale strip 15 of riser 13, utilize the right triangle principle to calculate and use riser 13 and scale 14 total length as high to the horizontal radius of angle board 11 is the length of a hypotenuse of the triangle-shaped of right-angle side, recycles similar triangle principle, divides the length of hypotenuse with riser 13 and the whole length of scale 14, can detect out the straightness that hangs down of this highway like this to survey several groups of data more, improve and detect the precision, reduce the error.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a straightness detection device that hangs down for highway design, includes bottom plate (1), its characterized in that: threaded holes are formed in four corners of the edge of the bottom plate (1), a threaded rod (2) penetrates through the threaded hole of the bottom plate (1), a fixing plate (5) is fixedly mounted at the top end of the bottom plate (1) through screws, a supporting plate (8) is welded at the top end of the fixing plate (5), an angle plate (11) is fixedly mounted on one side of the top end of the supporting plate (8), a shaft rod (20) is fixedly inserted on the angle plate (11), an installation cylinder (24) is arranged on the shaft rod (20), a laser lamp (12) is mounted on the installation cylinder (24), a vertical plate (13) is mounted on the other side of the top end of the supporting plate (8), a scale plate (14) is movably inserted on the vertical plate (13), a through groove (17) is formed in the vertical plate (13), a push rod (18) penetrates through the through groove (17), and threads are arranged, one end of the push rod (18) is fixedly inserted on the scale plate (14), and the other side of the push rod (18) is in threaded sleeve connection with a locking ring (19).

2. The verticality detection device for road design according to claim 1, wherein: the front surface of the fixed plate (5) is embedded with a vacuum transparent tube (6), and red ink drops (7) are arranged in the vacuum transparent tube (6).

3. The verticality detection device for road design according to claim 1, wherein: the bottom of angle board (11) is provided with two lamp stands (9), just lamp stand (9) fixed mounting is on fixed plate (5), install bulb (10) on lamp stand (9).

4. The verticality detection device for road design according to claim 1, wherein: the mounting structure is characterized in that a movable sleeve (21) is fixedly inserted into the mounting cylinder (24), the movable sleeve (21) is sleeved on the shaft lever (20), a rubber sleeve (22) is bonded on the inner wall of the movable sleeve (21), the inner diameter of the rubber sleeve (22) is slightly smaller than the outer diameter of the shaft lever (20), a limiting block (23) is fixedly arranged at one end of the shaft lever (20), and the limiting block (23) is arranged close to the outer end of the movable sleeve (21).

5. The verticality detection device for road design according to claim 1, wherein: threaded rod (2) screw thread passes the screw hole on bottom plate (1), the fixed cover in top of threaded rod (2) has connect commentaries on classics piece (3), the fixed cover in bottom of threaded rod (2) has connect supporting shoe (4).

6. The verticality detection device for road design according to claim 1, wherein: the scale plate is characterized in that a scale strip (15) is embedded in the scale plate (14), the scale strip (15) is a fluorescent strip, the top end of the scale plate (14) is a zero scale position, and a black rubber block (16) is embedded in the top of the scale plate (14).