CN216745906U

CN216745906U - Road and bridge engineering roughness detection device

Info

Publication number: CN216745906U
Application number: CN202220461180.3U
Authority: CN
Inventors: 王志佳; 李春鹤
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-06-14
Anticipated expiration: 2032-03-04

Abstract

The utility model discloses a road and bridge engineering flatness detection device, which relates to the technical field of road and bridge engineering and comprises an adjusting shell, wherein a threaded rod is rotatably connected inside the adjusting shell, the threaded rod is rotatably connected inside the threaded rod, a rectangular iron block is fixedly connected to the bottom end of a nut, and a detection assembly is arranged at the bottom end of the rectangular iron block. Move about making the nut remove through handle rotation threaded rod, thereby make the device detect the position that ground is different, it presss from both sides tightly to detect the pulley to make the soft board remove left through rotating T shape screw, thereby can realize pressing from both sides tightly the detection pulley of different specifications, increase the accommodation of device, move subaerial through detecting the pulley and detect the roughness, contact the siren through L shape stripper bar when the road is too high or low excessively and carry out the police dispatch newspaper and remind the staff, make things convenient for the staff to carry out the maintenance work in later stage, thereby improve work efficiency, and has strong practicality.

Description

Road and bridge engineering roughness detection device

Technical Field

The utility model relates to the technical field of road and bridge engineering, in particular to a road and bridge engineering flatness detection device.

Background

Although the hydraulic engineering improves the traffic conditions, it cannot replace the land traffic. Roads and bridges therefore become the basic conditions for land traffic. In the road and bridge construction process, the road surface needs to be detected, and the service life of the road and bridge is further prolonged. When detecting the flatness of the road and bridge, workers need to use a road and bridge engineering flatness detection device. At present, current road and bridge engineering roughness detection device, single structure is big to road span, needs the staff manual regulation, wastes time and energy, and work efficiency is low, and then influences detection efficiency, can't satisfy the user demand.

Through the retrieval, utility model patent that publication number is CN215447753U discloses a road and bridge engineering roughness detection device, and the device is convenient for the staff to utilize strutting arrangement to detect the road surface through setting up a series of structures, sets up the alarm, when the road surface undulation is greater than the rated value, then reports to the police automatically, and the staff of being convenient for detects, satisfies user demand's purpose.

The above-mentioned device has the following problems in the use process: the device is through motion board bottom fixed connection guide pulley frame, is provided with the guide pulley through guide pulley frame bottom, thereby rolls through the guide pulley to ground and detects the roughness, but after the device uses for a long time, the guide pulley probably takes place the wearing and tearing condition, just more troublesome when needs maintain, and the device can't change different guide pulleys, makes the device use trouble of comparison.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a road and bridge engineering flatness detection device, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a road and bridge engineering roughness detection device, is including adjusting the shell, the inside of adjusting the shell is rotated and is connected with the threaded rod, the inside of threaded rod is run through and threaded connection has the nut, the bottom fixedly connected with rectangle iron plate of nut, the bottom of rectangle iron plate is provided with the determine module.

Preferably, the detection component comprises a first screw, the first screw is in threaded connection with the inside of the rectangular iron block, a supporting plate is fixedly connected to the bottom end of the first screw, a first alarm is fixedly connected to the bottom end of the supporting plate, and a second alarm is fixedly connected to the lower inner wall of the supporting plate.

Preferably, the bottom end of the supporting plate is close to the right end of the first alarm and is fixedly connected with a first spring, and the bottom end of the first spring is fixedly connected with a U-shaped placing shell.

Preferably, the U-shaped placing shell is fixedly connected with an L-shaped extrusion rod on the left side, the U-shaped placing shell is connected with a T-shaped screw on the right wall in a threaded mode, the T-shaped screw is fixedly connected with a soft plate on the left side, the T-shaped screw is sleeved with a second spring, and the U-shaped placing shell is internally provided with a detection pulley.

Preferably, the threaded rod right side fixedly connected with handle, the handle runs through and rotates the connection at the right wall of adjusting the shell.

Preferably, the bottom end of the adjusting shell is provided with two sets of moving wheels, and the two sets of moving wheels are symmetrically arranged at the bottom end of the adjusting shell by taking the center of the adjusting shell as a symmetry axis.

(III) advantageous effects

The utility model provides a road and bridge engineering flatness detection device. The method has the following beneficial effects:

(1) this road and bridge engineering roughness detection device rotates the threaded rod through the handle and makes the nut remove about to make the device detect the position that ground is different, make the soft board remove left through rotating T shape screw and press from both sides tightly the detection pulley, thereby can realize pressing from both sides tightly the detection pulley of different specifications, solved current device and can' T carry out the tight problem of clamp to the pulley of different specifications, increase the accommodation of device.

(2) This road bridge engineering roughness detection device detects the roughness through detecting the pulley subaerial removal, when the road is too high or cross when low contact the siren through L shape stripper bar and carry out the police dispatch newspaper and remind the staff, makes things convenient for the staff to carry out the maintenance work in later stage to improve work efficiency, have stronger practicality.

Drawings

FIG. 1 is a schematic structural view of a front view of the present invention;

FIG. 2 is a schematic structural diagram of a detecting assembly according to the present invention;

FIG. 3 is a schematic view of the structure of part A in FIG. 2 according to the present invention.

In the figure: 1. a handle; 2. a threaded rod; 3. a detection component; 301. an L-shaped extrusion stem; 302. a first alarm; 303. a support plate; 304. a soft board; 305. a first screw; 306. a first spring; 307. a second spring; 308. a U-shaped housing shell; 309. a T-shaped screw; 310. a second alarm; 4. an adjustment housing; 5. a nut; 6. a rectangular iron block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a road and bridge engineering flatness detection device comprises an adjusting shell 4, two sets of moving wheels are arranged at the bottom end of the adjusting shell 4 and are arranged to facilitate moving and transportation of the device, the two sets of moving wheels are symmetrically arranged at the bottom end of the adjusting shell 4 by taking the center of the adjusting shell 4 as a symmetry axis, a threaded rod 2 is rotatably connected inside the adjusting shell 4, a handle 1 is fixedly connected to the right side of the threaded rod 2, a nut 5 is moved leftwards and rightwards by rotating the threaded rod 2 through the handle 1, so that the device detects different positions on the ground, a soft plate 304 is moved leftwards by rotating a T-shaped screw 309 to clamp a detection pulley, so that detection pulleys of different specifications can be clamped, the adaptive range of the device is increased, the handle 1 is rotatably connected to the right wall of the adjusting shell 4 in a penetrating manner, and the nut 5 is connected inside the threaded rod 2 in a penetrating manner, the bottom fixedly connected with rectangle iron plate 6 of nut 5, rectangle iron plate 6 run through and sliding connection is at the lower wall of adjusting shell 4, moves when the nut 5 removes and drives rectangle iron plate 6 and remove together.

In this embodiment, the bottom end of the rectangular iron block 6 is provided with the detection component 3, the detection component 3 comprises a first screw 305, the first screw 305 is in threaded connection with the inside of the rectangular iron block 6, the height of the support plate 303 can be adjusted by rotating the first screw 305, so that the height of the detection pulley can be adjusted, the bottom end of the first screw 305 is fixedly connected with the support plate 303, the right end of the bottom end of the support plate 303 close to the first alarm 302 is fixedly connected with a first spring 306, the first spring 306 is arranged to support the U-shaped placing shell 308, the bottom end of the first spring 306 is fixedly connected with the U-shaped placing shell 308, the left side of the U-shaped placing shell 308 is fixedly connected with an L-shaped extrusion rod 301, the right wall of the U-shaped placing shell 308 is in threaded connection with a T-shaped screw 309, the left side of the T-shaped screw 309 is fixedly connected with a soft plate 304, the purpose of arranging the soft plate 304 is to prevent the detection pulley from being damaged, and prolong the service life of the device, t shape screw 309 has cup jointed spring two 307, the U-shaped is placed inside the casing 308 and has been placed the detection pulley, remove subaerial through detecting the pulley and detect the roughness, when the road is too high or cross when low through L shape extrusion stem 301 contact the siren and carry out the police dispatch newspaper and remind the staff, make things convenient for the staff to carry out the maintenance work in later stage, thereby improve work efficiency, have stronger practicality, backup pad 303 bottom fixedly connected with siren 302, the lower inner wall fixedly connected with siren two 310 of backup pad 303.

When the device works or is used, when the device starts to work, firstly, the first screw 305 is rotated in the rectangular iron block 6, the height of the supporting plate 303 can be adjusted, so that the height of the detection pulley can be adjusted, then the detection pulley is placed in the U-shaped placing shell 308, the T-shaped screw 309 is rotated, the soft plate 304 is moved leftwards to contact with the detection pulley so as to clamp the detection pulley, then the whole device is pushed to move to start detection, when the road is uneven and low, the U-shaped placing shell 308 is moved downwards through the elasticity of the first spring 306, the L-shaped extrusion rod 301 is driven to move downwards to contact with the second alarm 310 to generate sound, the worker is reminded, when the road is uneven and high, the U-shaped placing shell 308 is moved upwards through the first spring 306, the L-shaped extrusion rod 301 is moved upwards to contact with the first alarm 302 to make the first alarm generate sound to remind the worker, the maintenance work is continued in the later period of convenience, and the whole-process work operation is simple.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road and bridge engineering roughness detection device, is including adjusting shell (4), its characterized in that: the inside of adjusting shell (4) is rotated and is connected with threaded rod (2), the inside of threaded rod (2) is run through and threaded connection has nut (5), the bottom fixedly connected with rectangle iron plate (6) of nut (5), the bottom of rectangle iron plate (6) is provided with determine module (3).

2. The road and bridge engineering flatness detection device of claim 1, wherein: the detection assembly (3) is including screw one (305), screw one (305) threaded connection is in the inside of rectangle iron plate (6), screw one (305) bottom fixedly connected with backup pad (303), backup pad (303) bottom fixedly connected with siren one (302), the lower inner wall fixedly connected with siren two (310) of backup pad (303).

3. The road and bridge engineering flatness detection device of claim 2, wherein: the bottom end of the supporting plate (303) is close to the right end of the first alarm (302) and is fixedly connected with a first spring (306), and the bottom end of the first spring (306) is fixedly connected with a U-shaped placing shell (308).

4. A road and bridge engineering roughness detection device of claim 3 characterized in that: u-shaped places shell (308) left side fixedly connected with L shape extrusion pole (301), U-shaped places shell (308) right wall threaded connection has T shape screw (309), T shape screw (309) left side fixedly connected with soft board (304), T shape screw (309) have cup jointed spring two (307), U-shaped places shell (308) inside has placed the detection pulley.

5. The road and bridge engineering flatness detection device of claim 1, wherein: threaded rod (2) right side fixedly connected with handle (1), handle (1) run through and rotate to be connected at the right wall of adjusting shell (4).

6. The road and bridge engineering flatness detection device of claim 1, wherein: the bottom end of the adjusting shell (4) is provided with two sets of moving wheels, and the two sets of moving wheels are symmetrically arranged at the bottom end of the adjusting shell (4) by taking the center of the adjusting shell (4) as a symmetry axis.