CN214460042U

CN214460042U - Highway bridge tunnel crack depth measuring device

Info

Publication number: CN214460042U
Application number: CN202023001144.9U
Authority: CN
Inventors: 黎盼
Original assignee: Changan University
Current assignee: Changan University
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-22
Anticipated expiration: 2030-12-14

Abstract

The utility model provides a highway bridge tunnel crack depth measuring device, which relates to the technical field of road and bridge detection devices and solves the problem that auxiliary cleaning can not be realized through structural improvement; the spraying and dust falling can not be realized through synchronous linkage; finally, the existing device cannot realize the dustproof problem of the socket through structural improvement after the use. A highway bridge tunnel crack depth measuring device comprises a vehicle body; install detection device on the automobile body, and still install clean structure on the automobile body to still install on the automobile body and spray the structure. The cleaning block is welded on the sliding rod, is of a triangular structure and is in contact with the ground, so that road cleaning can be realized when the vehicle body moves; and secondly, the two elastic pieces are arranged, and are respectively sleeved on the two sliding rods, and the two elastic pieces jointly form an elastic pushing structure of the cleaning block, so that the cleaning block is ensured to be in close contact with the ground.

Description

Highway bridge tunnel crack depth measuring device

Technical Field

The utility model belongs to the technical field of the road bridge detection device, more specifically say, in particular to highway bridge tunnel crack depth measuring device.

Background

At present, the bridge road surface in city all forms bituminous paving by asphalt paving, because the effect of driving load and the influence of natural factor, can produce the crack of hole form on the bituminous paving, some crack depth are lighter, can not produce too big influence to bituminous paving, but some crack depth are darker, if not repair in time, the car comes and goes on the bridge, can lead to the fact darker damage to bituminous paving, and can influence driving safety.

As in application No.: CN201921034995.8, the utility model discloses a road bridge detection pavement crack depth measuring device in the technical field of road bridge measurement, the base top surface is fixedly connected with a mounting seat, the mounting seat top surface is fixedly provided with a support rod, the bottom end of the support rod is connected with a main machine of the measuring instrument through a connecting shaft, the main machine of the measuring instrument is electrically connected with two transducers through a connecting wire, the outer wall of each transducer is fixedly sleeved with a movable sleeve, a first outer sleeve is fixedly connected with a second outer sleeve through a connecting rod, the inner cavity of the second outer sleeve is rotatably inserted with a transmission shaft, the top end of the transmission shaft is fixedly connected with an adjusting hand wheel, the bottom end of the transmission shaft is fixedly connected with an adjusting gear, the adjusting gear is meshed with a gear groove, the utility model installs the main machine of the measuring instrument on the movable base, can adjust the position of the transducer at any time and can be operated by one person, and the operation is convenient and fast, and the measuring efficiency is improved.

The road and bridge crack detection device similar to the above application has the following defects at present:

one is that the existing device can not realize auxiliary cleaning through structural improvement during detection; moreover, the existing device can not synchronously link to realize spraying and dust settling during detection; finally, the existing device cannot realize dust prevention at the socket through structural improvement after use.

Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and a highway bridge tunnel crack depth measuring device is provided, so as to achieve the purpose of having more practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a highway bridge tunnel crack depth measuring device, which aims to solve the problem that the existing device can not realize auxiliary cleaning through structural improvement during detection; moreover, the existing device can not synchronously link to realize spraying and dust settling during detection; finally, the existing device cannot realize the dustproof problem of the socket through structural improvement after the use.

The utility model relates to a highway bridge tunnel crack depth measuring device's purpose and efficiency are reached by following specific technological means:

a highway bridge tunnel crack depth measuring device comprises a vehicle body; the vehicle body is provided with a detection device, a cleaning structure and a spraying structure; the cleaning structure comprises two sliding rods and a cleaning block, the two sliding rods are connected to the vehicle body in a sliding mode and are of stepped shaft-shaped structures; the cleaning block is welded on the sliding rod and is of a triangular structure, and the cleaning block is in contact with the ground.

Further, detection device includes jack and elasticity bayonet lock, detection device is last to be provided with one with cable junction's jack, and installs elasticity bayonet lock on the detection device to the jack is the state of sheltering from when elasticity bayonet lock extends.

Furthermore, the cleaning structure further comprises two elastic pieces, the two elastic pieces are respectively sleeved on the two sliding rods, and the two elastic pieces jointly form an elastic pushing structure of the cleaning block.

Furthermore, the spraying structure comprises a telescopic bottle, a water storage box, a connecting pipe A and a connecting pipe B, wherein the telescopic bottle is fixedly connected to the vehicle body, and the water storage box is also fixedly connected to the vehicle body; the telescopic bottle is connected with a connecting pipe A and a connecting pipe B, the connecting pipe A is connected with the water storage box, and one-way valves are installed in the connecting pipe A and the connecting pipe B.

Furthermore, the spraying structure also comprises a spray pipe and a spray hole, the spray pipe is connected to the connecting pipe B, and the spray pipe is of a cylindrical tubular structure; the spray pipe is provided with spray holes in an annular array shape, and the spray holes in the annular array shape jointly form a diffusion spraying structure of the spray pipe.

Furthermore, the spraying structure further comprises a poking rod, wherein the poking rod is welded on the roller shaft of the vehicle body in an annular array manner, and the head end of the poking rod is in elastic contact with the head end of the telescopic bottle.

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

through the arrangement of the cleaning structure, firstly, two sliding rods are arranged, are connected to the vehicle body in a sliding manner and are in stepped shaft-shaped structures; the cleaning block is welded on the sliding rod, is of a triangular structure and is in contact with the ground, so that road cleaning can be realized when the vehicle body moves; and secondly, the two elastic pieces are arranged, and are respectively sleeved on the two sliding rods, and the two elastic pieces jointly form an elastic pushing structure of the cleaning block, so that the cleaning block is ensured to be in close contact with the ground.

Through the arrangement of the spraying structure, firstly, the poke rod is welded on the roller shaft of the vehicle body in an annular array shape, and the head end of the poke rod is elastically contacted with the head end of the telescopic bottle, so that when the vehicle body moves, the continuous extrusion of the telescopic bottle can be realized; secondly, the telescopic bottle is fixedly connected to the vehicle body, and the water storage box is also fixedly connected to the vehicle body; connecting pipe A and connecting pipe B are connected to the telescopic bottle, and connecting pipe A is connected with the water storage box, and all install check valve in connecting pipe A and the connecting pipe B, thereby can realize connecting pipe B's water spray when extruding telescopic bottle repeatedly.

Through the setting of elasticity bayonet lock, be provided with one on the jack with cable junction's jack, and install elasticity bayonet lock on the detection device to the jack is the state of sheltering from when elasticity bayonet lock extends, thereby has realized the dustproof of jack.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic view of the axle structure after the roller is removed.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of fig. 2B according to the present invention.

Fig. 5 is an enlarged schematic structural view of fig. 2C according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a vehicle body; 2. a detection device; 201. a jack; 202. an elastic bayonet lock; 3. cleaning the structure; 301. a slide bar; 302. cleaning the block; 303. an elastic member; 4. a spray structure; 401. a telescopic bottle; 402. a water storage box; 403. a connecting pipe A; 404. a connecting pipe B; 405. a nozzle; 406. spraying a hole; 407. a poke rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a highway bridge tunnel crack depth measuring device, which comprises a vehicle body 1; the vehicle body 1 is provided with a detection device 2, the vehicle body 1 is also provided with a cleaning structure 3, and the vehicle body 1 is also provided with a spraying structure 4; referring to fig. 2, the cleaning structure 3 includes two sliding rods 301 and a cleaning block 302, the two sliding rods 301 are slidably connected to the vehicle body 1, and the two sliding rods 301 are both in a stepped shaft structure; the cleaning block 302 is welded on the sliding rod 301, and the cleaning block 302 is a triangular structure, and the cleaning block 302 is in contact with the ground, so that road cleaning can be realized when the vehicle body 1 moves.

Referring to fig. 2 and 3, the detection device 2 includes a jack 201 and a resilient latch 202, the detection device 2 is provided with the jack 201 connected to a cable, and the resilient latch 202 is mounted on the detection device 2, and when the resilient latch 202 is extended, the jack 201 is in a shielding state, so that dust prevention of the jack 201 is achieved.

Referring to fig. 2, the cleaning structure 3 further includes two elastic members 303, the two elastic members 303 are provided, the two elastic members 303 are respectively sleeved on the two sliding rods 301, and the two elastic members 303 together form an elastic pushing structure of the cleaning block 302, so as to ensure that the cleaning block 302 is in close contact with the ground.

Referring to fig. 2 and 5, the spraying structure 4 comprises a telescopic bottle 401, a water storage box 402, a connecting pipe a403 and a connecting pipe B404, wherein the telescopic bottle 401 is fixedly connected to the vehicle body 1, and the water storage box 402 is also fixedly connected to the vehicle body 1; the telescopic bottle 401 is connected with a connecting pipe A403 and a connecting pipe B404, the connecting pipe A403 is connected with the water storage box 402, and one-way valves are installed in the connecting pipe A403 and the connecting pipe B404, so that the water spray of the connecting pipe B404 can be realized when the telescopic bottle 401 is repeatedly squeezed.

Referring to fig. 2 and 4, the spraying structure 4 further includes a nozzle 405 and an orifice 406, the nozzle 405 is connected to the connecting pipe B404, and the nozzle 405 is a cylindrical tubular structure; the nozzle 405 is formed with nozzles 406 in a circular array, and the nozzles 406 in the circular array together form a diffusion spraying structure of the nozzle 405.

Referring to fig. 5, the spraying structure 4 further includes a poke rod 407, the poke rods 407 are welded to the roller shafts of the vehicle body 1 in an annular array, and the head end of the poke rod 407 is in elastic contact with the head end of the telescopic bottle 401, so that when the vehicle body 1 moves, the telescopic bottle 401 can be continuously squeezed.

The specific use mode and function of the embodiment are as follows:

when the vehicle body 1 moves, firstly, two sliding rods 301 are arranged, the two sliding rods 301 are connected to the vehicle body 1 in a sliding manner, and the two sliding rods 301 are of a stepped shaft-shaped structure; the cleaning block 302 is welded on the sliding rod 301, the cleaning block 302 is of a triangular structure, and the cleaning block 302 is in contact with the ground, so that road cleaning can be realized when the vehicle body 1 moves; secondly, two elastic pieces 303 are arranged, the two elastic pieces 303 are respectively sleeved on the two sliding rods 301, and the two elastic pieces 303 jointly form an elastic pushing structure of the cleaning block 302, so that the cleaning block 302 is ensured to be in close contact with the ground; thirdly, as the poke rods 407 are welded on the roller shafts of the vehicle body 1 in an annular array shape, and the head ends of the poke rods 407 are in elastic contact with the head ends of the telescopic bottles 401, when the vehicle body 1 moves, the telescopic bottles 401 can be continuously extruded; fourthly, the telescopic bottle 401 is fixedly connected to the vehicle body 1, and the water storage box 402 is also fixedly connected to the vehicle body 1; the telescopic bottle 401 is connected with a connecting pipe A403 and a connecting pipe B404, the connecting pipe A403 is connected with the water storage box 402, and one-way valves are installed in the connecting pipe A403 and the connecting pipe B404, so that the water spray of the connecting pipe B404 can be realized when the telescopic bottle 401 is repeatedly squeezed. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a highway bridge tunnel crack depth measuring device which characterized in that: comprises a vehicle body (1); the vehicle body (1) is provided with a detection device (2), the vehicle body (1) is also provided with a cleaning structure (3), and the vehicle body (1) is also provided with a spraying structure (4); the cleaning structure (3) comprises two sliding rods (301) and a cleaning block (302), the two sliding rods (301) are connected to the vehicle body (1) in a sliding mode, and the two sliding rods (301) are of stepped shaft-shaped structures; the cleaning block (302) is welded on the sliding rod (301), the cleaning block (302) is of a triangular structure, and the cleaning block (302) is in contact with the ground.

2. The road bridge tunnel crack depth measuring device of claim 1, wherein: detection device (2) are including jack (201) and elasticity bayonet lock (202), be provided with one on detection device (2) with cable junction's jack (201), and install elasticity bayonet lock (202) on detection device (2) to jack (201) are the state of sheltering from when elasticity bayonet lock (202) extend.

3. The road bridge tunnel crack depth measuring device of claim 1, wherein: the cleaning structure (3) further comprises two elastic pieces (303), the two elastic pieces (303) are sleeved on the two sliding rods (301) respectively, and the two elastic pieces (303) jointly form an elastic pushing structure of the cleaning block (302).

4. The road bridge tunnel crack depth measuring device of claim 1, wherein: the spraying structure (4) comprises a telescopic bottle (401), a water storage box (402), a connecting pipe A (403) and a connecting pipe B (404), the telescopic bottle (401) is fixedly connected to the vehicle body (1), and the water storage box (402) is also fixedly connected to the vehicle body (1); the telescopic bottle (401) is connected with a connecting pipe A (403) and a connecting pipe B (404), the connecting pipe A (403) is connected with the water storage box (402), and the connecting pipe A (403) and the connecting pipe B (404) are internally provided with one-way valves.

5. The road bridge tunnel crack depth measuring device of claim 1, wherein: the spraying structure (4) further comprises a spray pipe (405) and spray holes (406), the spray pipe (405) is connected to the connecting pipe B (404), and the spray pipe (405) is of a cylindrical tubular structure; the spray pipe (405) is provided with spray holes (406) in an annular array shape, and the spray holes (406) in the annular array shape jointly form a diffusion spraying type structure of the spray pipe (405).

6. The road bridge tunnel crack depth measuring device of claim 1, wherein: the spraying structure (4) further comprises a poking rod (407), the poking rod (407) is welded on a roller shaft of the vehicle body (1) in an annular array shape, and the head end of the poking rod (407) is in elastic contact with the head end of the telescopic bottle (401).