CN218973404U

CN218973404U - Road and bridge engineering construction is with roughness detection device

Info

Publication number: CN218973404U
Application number: CN202222923544.8U
Authority: CN
Inventors: 马兵来
Original assignee: Anhui Lizhi Engineering Testing Co ltd
Current assignee: Anhui Lizhi Engineering Testing Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-05-05
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a flatness detection device for road and bridge engineering construction, which belongs to the technical field of road and bridge engineering and comprises a bottom plate, wherein a fixed plate is arranged at the bottom of the bottom plate, a fixed rod is arranged on the fixed plate, a rotating roller is movably sleeved on the fixed rod, a pushing handle is arranged on one side of the bottom plate, a placing plate is arranged at the top of the bottom plate, an iron sheet is movably inserted into the placing plate, a supporting plate is arranged at the top of the bottom plate, and a supporting rod is arranged on the supporting plate. This road and bridge engineering construction is with roughness detection device utilizes pushing away to remove with the roller on road and bridge road surface, when intermittent slight cheating road surface, the device whole can receive jolting, knocks the hammer and receives jolting at this moment and carry out slight swing for the iron head beats the iron sheet repeatedly and produces metal and beats the sound, makes the operator obtain this road section the road surface that the interval is slight fluctuation in the first time, and then has reached more directly perceivedly acquire road section information.

Description

Road and bridge engineering construction is with roughness detection device

Technical Field

The utility model belongs to the technical field of road and bridge engineering, and particularly relates to a flatness detection device for road and bridge engineering construction.

Background

Along with the continuous development and progress of road and bridge industry in China, the requirements on the flatness of construction ground are also higher and higher, and due to the fact that problems exist in construction, roadbed and pavement can fluctuate to different degrees, such as: the road surface and the road surface of the roadbed have intermittent slight fluctuation, and the flatness of the road surface is required to be checked in the acceptance process of the road surface.

The defects of the existing detection device are as follows:

the utility model discloses a flatness detection device for road and bridge engineering construction, which relates to the technical field of road and bridge engineering, in particular to a flatness detection device for road and bridge engineering construction. The utility model has the advantages that: through the top surface setting up the mount at the detection car, be provided with pressure sensor part at the top surface of mount, simultaneously, run through at the top surface of detecting the car and be provided with the carriage release lever, be provided with the thimble at the top surface of carriage release lever, wherein, the elastic component has been cup jointed in the outside of carriage release lever, be provided with rolling spin in the bottom of carriage release lever, during the use, the spin rolls subaerial, the thimble extrudees pressure sensor part, detects the roughness on ground by the registration change, make whole device simple structure and reasonable, the user of being convenient for uses. "

However, when an operator moves the detection device, after the pressure sensor component is extruded by the ejector pin, the flatness of the ground is detected by the indication change, and when the operator moves the detection device on a road and bridge, the indication change still needs to be checked in time, so that the operator needs to check the indication change while moving the detection device, and whether a running road section has slight intermittent fluctuation cannot be obtained more intuitively.

Disclosure of Invention

The utility model aims to provide a flatness detection device for road and bridge engineering construction, which aims to solve the problems that operators need to move the detection device and check indication change at the same time, and whether a running road section has slight intermittent fluctuation cannot be intuitively obtained.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a road and bridge engineering construction is with roughness detection device, includes the bottom plate, the fixed plate is installed to the bottom of bottom plate, install the dead lever on the fixed plate, movable sleeve is equipped with the commentaries on classics roller on the dead lever, push away the handle is installed to one side of bottom plate, place the board is installed at the top of bottom plate, the activity is inserted on placing the board and is equipped with the iron sheet, the backup pad is installed at the top of bottom plate, install the bracing piece in the backup pad, rotate on the bracing piece and be connected with the hammer of beating, beat and install the iron head on the hammer, the iron head overlap joint is in the top of iron sheet.

Preferably, the support column is installed at the top of bottom plate, the gasbag is installed at the top of support column, the gasbag is located the hammer of beating directly under, through setting up the gasbag, has realized the purpose that will beat hammer position with the help of the elasticity of gasbag and restore.

Preferably, the support column is provided with the air pump, the output end of the air pump is communicated with the air pipe, one end of the air pipe away from the air pump is communicated with the inner side of the air bag, and the purpose of conveniently inflating and exhausting the air bag is achieved by arranging the air pump and the air pipe.

Preferably, the spring is installed to one side of bottom plate, the movable plate is installed to the one end that the bottom plate was kept away from to the spring, the universal wheel is installed to the bottom of movable plate, through setting up spring and universal wheel, has realized driving the purpose that the movable plate removed.

Preferably, the funnel is installed at the top of movable plate, the bottom intercommunication of funnel has the discharging pipe, install the solenoid valve in the discharging pipe, through setting up funnel, discharging pipe and solenoid valve, realized being convenient for load and the outletting purpose with white powder.

Preferably, the setting is realized.

Compared with the prior art, the utility model has the beneficial effects that:

1. this road and bridge engineering construction is with roughness detection device utilizes pushing away to remove with the roller on road and bridge road surface, when intermittent slight cheating road surface, the device whole can receive jolting, knocks the hammer and receives jolting at this moment and carry out slight swing for the iron head beats the iron sheet repeatedly and produces metal and beats the sound, makes the operator obtain this road section the road surface that the interval is slight fluctuation in the first time, and then has reached more directly perceivedly acquire road section information.

2. This road and bridge engineering construction is with roughness detection device, through opening the solenoid valve, and make the device remove, the white powder in the funnel discharges and draws down on the road surface this moment for be convenient for and detect the road surface of accomplishing, avoid there being the undetected area to be forgotten on the road and bridge.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of the device;

FIG. 2 is a schematic view showing the structure of a fixing rod according to the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 1;

FIG. 4 is a schematic view showing the structure of a discharging pipe according to the present utility model.

In the figure: 1. a bottom plate; 2. a fixing plate; 3. a fixed rod; 4. a rotating roller; 5. a pushing handle; 6. placing a plate; 7. iron sheet; 8. a support plate; 9. a support rod; 10. knocking a hammer; 11. an iron head; 12. a support column; 13. an air bag; 14. an air pump; 15. an air pipe; 16. a spring; 17. a moving plate; 18. a universal wheel; 19. a funnel; 20. a cover plate; 21. a discharge pipe; 22. a solenoid valve.

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 road and bridge engineering construction is with roughness detection device, includes bottom plate 1, four fixed plates 2 are installed to the bottom of bottom plate 1, and four fixed plates 2 are two by two a set of, install dead lever 3 between the opposite one side of every fixed plate 2, and the equal movable sleeve is equipped with roller 4 on every dead lever 3, and push away 5 is installed to one side of bottom plate 1, and the operator controls and pushes away 5 for roller 4 rotates and removes on the road surface, thereby drives the device whole and removes.

The top of the bottom plate 1 is provided with two placing plates 6, the two placing plates 6 are respectively provided with a socket, the two placing plates 6 are movably inserted with iron sheets 7 through the sockets, the top of the bottom plate 1 is provided with two supporting plates 8, a supporting rod 9 is arranged between the two supporting plates 8, the supporting rod 9 is rotationally connected with a knocking hammer 10, the knocking hammer 10 is provided with an iron head 11, the iron head 11 is lapped on the top of the iron sheets 7, when the device runs on a road surface with slight intermittent fluctuation, the whole device is jolted, and at the moment, the knocking hammer 10 is jolted to slightly swing, so that the iron head 11 repeatedly knocks the iron sheets 7, and metal knocking sound is generated;

referring to fig. 1 and 3, a support column 12 is installed at the top of the base plate 1, an air bag 13 is installed at the top of the support column 12, the air bag 13 is located under the knocking hammer 10, when a part of road surface on a road bridge has larger intermittent fluctuation, the knocking hammer 10 is installed and moved away from the iron sheet 7 by one end of the iron head 11 under the inertia of the knocking hammer 10, when the knocking hammer 10 is turned too much, one end of the knocking hammer 10 away from the iron head 11 extrudes the air bag 13, and at the moment, the position of the knocking hammer 10 is driven to recover by the air pressure in the air bag 13 and the resilience force of the air bag 13, so that the situation that the end of the knocking hammer 10, on which the iron head 11 is installed, is turned to the lower side of the iron sheet 7 and cannot be used is avoided as much as possible.

The support column 12 is provided with the air pump 14, the output end of the air pump 14 is communicated with the air pipe 15, one end of the air pipe 15 away from the air pump 14 is communicated with the inner side of the air bag 13, the air pump 14 is started to input external air into the air bag 13 through the air pipe 15 for inflating the air bag 13, and if the air bag 13 is not used, the air pump 14 is used for exhausting the air in the air bag 13, so that the air bag 13 is prevented from being in an inflated state for a long time to lose tension as much as possible;

referring to fig. 1 and 4, four springs 16 are installed at one side of the base plate 1, four springs 16 are installed in pairs, one end of each set of springs 16 far from the base plate 1 is installed with a moving plate 17, four universal wheels 18 are installed at the bottom of each moving plate 17, when the base plate 1 moves, the moving plate 17 moves by traction of the springs 16, and in addition, the universal wheels 18 assist the moving plate 17 to move.

A funnel 19 is mounted on top of the moving plate 17, the funnel 19 being for loading white powder. The bottom end of the hopper 19 is communicated with a discharging pipe 21, an electromagnetic valve 22 is arranged in the discharging pipe 21, and the electromagnetic valve 22 is opened, so that white powder in the two hoppers 19 is gradually discharged through the discharging pipe 21, and the discharged white powder falls on the ground.

A cover plate 20 is movably inserted on the funnel 19, and the cover plate 20 is used for covering the top of the funnel 19, so that white powder in the funnel 19 is prevented from being blown out by wind as much as possible.

Working principle: as shown in fig. 1 to 4, when the flatness detecting device for road and bridge construction is used, first, the pushing handle 5 is pushed by an operator to make the device move as a whole, the rotating roller 4 rotates and moves on the road and bridge, when the device runs on a road surface with slight intermittent fluctuation, the device is bumped as a whole, the knocking hammer 10 is bumped to slightly swing, so that the iron head 11 repeatedly knocks the iron sheet 7, thereby generating metal knocking sound, and the operator obtains the road surface with slight intermittent fluctuation of the road section at the first time, thereby obtaining the road section information more intuitively.

Before the device is used, the white powder is poured into the hopper 19, when the device moves, the electromagnetic valve 22 is opened, so that the white powder in the two hoppers 19 is gradually discharged through the discharging pipe 21, the discharged white powder falls on the ground, along with the continuous movement of the whole device, two white lines can be generated on a road and a bridge, the effect of recording the inspected road surface is achieved, the condition that the undetected area on the road and bridge is forgotten is avoided, and the flatness detection device for road and bridge engineering construction is characterized.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 construction flatness detection device for construction, includes bottom plate (1), a serial communication port, fixed plate (2) are installed to the bottom of bottom plate (1), install dead lever (3) on fixed plate (2), movable sleeve is equipped with roller (4) on dead lever (3), push away (5) are installed to one side of bottom plate (1), place board (6) are installed at the top of bottom plate (1), place board (6) go up the activity and insert and be equipped with iron sheet (7), backup pad (8) are installed at the top of bottom plate (1), install bracing piece (9) on backup pad (8), rotate on bracing piece (9) and be connected with on beating hammer (10), beat and install iron head (11) on hammer (10), iron head (11) overlap joint in the top of iron sheet (7).

2. The flatness detection device for road and bridge engineering construction according to claim 1, characterized in that the top of the base plate (1) is provided with a support column (12), the top end of the support column (12) is provided with an air bag (13), and the air bag (13) is located under the knocking hammer (10).

3. The flatness detection device for road and bridge engineering construction according to claim 2, characterized in that an air pump (14) is installed on the support column (12), an output end of the air pump (14) is communicated with an air pipe (15), and one end of the air pipe (15) far away from the air pump (14) is communicated with the inner side of the air bag (13).

4. The flatness detection device for road and bridge engineering construction according to claim 1, characterized in that a spring (16) is installed on one side of the base plate (1), a movable plate (17) is installed on one end of the spring (16) far away from the base plate (1), and universal wheels (18) are installed at the bottom of the movable plate (17).

5. The flatness detection device for road and bridge engineering construction according to claim 4, characterized in that a funnel (19) is installed at the top of the movable plate (17), a discharging pipe (21) is communicated with the bottom end of the funnel (19), and an electromagnetic valve (22) is installed in the discharging pipe (21).

6. The flatness detection device for road and bridge construction according to claim 5, characterized in that the cover plate (20) is movably inserted on the hopper (19).