CN219417256U

CN219417256U - Overhead and high-speed bridge support checking equipment

Info

Publication number: CN219417256U
Application number: CN202320292196.0U
Authority: CN
Inventors: 石国杰; 陈香; 潘科成; 祁树松; 王志江; 沈昊
Original assignee: Changzhou Architectual Research Institute Group Co Ltd
Current assignee: Changzhou Architectual Research Institute Group Co Ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-07-25
Anticipated expiration: 2033-02-23

Abstract

The utility model relates to the technical field of bridge detection, in particular to an overhead and high-speed bridge support checking device, which comprises: the machine body is provided with a wireless signal receiving module, a mechanical arm is arranged on the machine body, and the tail end of the mechanical arm is provided with detection equipment; the driving device is used for driving the machine body to move along the bridge wall surface; the control module is in electric connection with the control module, interacts with the ground control equipment through the wireless signal receiving module and controls the driving device to drive the machine body to move along the bridge wall surface and control the mechanical arm to move. The inspection equipment for the overhead and high-speed bridge supports can climb to the area where the climbing car and the bridge detection car cannot be involved for detection, improves the working efficiency and reduces the cost.

Description

Overhead and high-speed bridge support checking equipment

Technical Field

The utility model relates to the technical field of bridge detection, in particular to an overhead and high-speed bridge support checking device.

Background

The existing overhead bridge and high-speed bridge supports are rubber supports, basin-shaped supports and spherical supports, the service life of the general support design is 15-20 years, along with the time, the supports are cracked and crushed under the stress action of ultraviolet rays and bridge upper structures, and serious hidden dangers exist for the safety of bridge main bodies, so that the damage condition of the supports needs to be detected, and whether the bridge pier supports have serious defects is judged.

At present, for viaduct and high-speed bridge supports, professional equipment such as climbing vehicles, bridge detection vehicles and the like are mainly adopted for detection, but because the viaduct is mainly positioned above an urban arterial road, the green belts and trees influence the layout of the climbing vehicles and the bridge detection vehicles, and meanwhile, the bridge pier is higher, so that the bridge pier upper support in a partial area cannot be checked. In view of this, the present patent is proposed according to the detection practical situation.

Disclosure of Invention

The utility model aims to solve the technical problems that: in order to solve the technical problems that in the prior art, the detection of overhead and high-speed bridge supports adopts climbing vehicles and bridge detection vehicles which have areas which cannot be involved. The utility model provides an overhead and high-speed bridge support checking device which can climb to an area where a climbing car and a bridge detection car cannot be involved for detection, so that the working efficiency is improved, and the cost is reduced.

The technical scheme adopted for solving the technical problems is as follows: an overhead and high-speed bridge bearing inspection apparatus comprising:

the wireless signal receiving device comprises a machine body, wherein a wireless signal receiving module is arranged on the machine body, a mechanical arm is arranged on the machine body, and detection equipment is arranged at the tail end of the mechanical arm;

the driving device is used for driving the machine body to move along the bridge wall surface;

the control module is in electric connection with the control module, interacts with the ground control equipment through the wireless signal receiving module, and controls the driving device to drive the machine body to move along the bridge wall surface and control the mechanical arm to move.

The overhead and high-speed bridge support checking equipment receives the terminal signals of operators through the wireless signal receiving module on the machine body, can be a handheld remote controller, drives the machine body to climb along the wall surface of the bridge through the controller control driving device, is connected with the detecting equipment through the mechanical arm, adjusts the angle suitable for detection, and realizes detection of areas which cannot be related to climbing vehicles and bridge detecting vehicles.

Further, the driving device comprises a first driving assembly and a second driving assembly, the first driving assembly and the second driving assembly are respectively arranged on two sides of the machine body, and the first driving assembly, the machine body and the second driving assembly can form a C shape and cling to the wall surface of the bridge.

Further, the first drive assembly and the second drive assembly each include:

the telescopic driving wheel seat is arranged in the driving wheel seat, the first driving motor drives the driving wheel to rotate, and the machine body is connected to the driving wheel seat through the telescopic shaft.

Further, the telescopic shaft is L-shaped.

Optionally, the first drive assembly and the second drive assembly each comprise:

the crawling claws are longitudinally arranged on one side of the machine body, and at least one crawling claw is in a clamping state.

Further, the number of the crawling claws is 3, and the tail ends of the crawling claws are provided with rubber anti-skid sleeves.

Further, the detection device is a camera.

Further, the mechanical arm is formed by hinging a plurality of sections of mechanical arms, each section of mechanical arm is controlled to rotate around a joint through a rotating motor at the hinging position, a support is arranged on the mechanical arm at the tail end, and the camera is arranged on the support.

Further, a groove is formed in the lower end face of the machine body, an auxiliary wheel is arranged in the groove, and the auxiliary wheel and the driving wheel slide in the same direction and are used for assisting the driving wheel to climb.

The overhead and high-speed bridge support checking equipment has the beneficial effects that the overhead and high-speed bridge support checking equipment receives the terminal signals of operators through the wireless signal receiving module on the machine body, can be a handheld remote controller, drives the machine body to climb along the wall surface of the bridge through the controller control driving device, is connected with the detecting equipment through the mechanical arm, adjusts the angle suitable for detection, realizes detection of the area which cannot be related by the overhead vehicles and the bridge detecting vehicles, solves the problem that the intercommunication ramp of the overhead parts cannot be detected, effectively improves the working efficiency and reduces the cost.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of a pier climbing of one embodiment of the overhead and high-speed bridge support inspection apparatus of the present utility model;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic diagram of one embodiment of the overhead and high-speed bridge bearing inspection apparatus of the present utility model;

fig. 4 is an enlarged view at B in fig. 3;

FIG. 5 is a schematic diagram of a pier climbing of another embodiment of the overhead and high-speed bridge support inspection apparatus of the present utility model;

FIG. 6 is an enlarged view at C in FIG. 5;

FIG. 7 is a schematic diagram of a bridge climbing of another embodiment of the elevated and high-speed bridge bearing inspection apparatus of the present utility model;

fig. 8 is an enlarged view at D in fig. 7.

Reference numerals:

1. a body; 11. a groove; 12. an auxiliary wheel; 2. a mechanical arm; 3. a camera; 41. a telescopic shaft; 42. a driving wheel seat; 43. a driving wheel; 51. and (5) crawling claws.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 8, an inspection apparatus for an overhead and high-speed bridge bearing, comprising: the device comprises a machine body 1, a driving device and a control module, wherein the machine body 1 is provided with a wireless signal receiving module, the machine body 1 is provided with a mechanical arm 2, the tail end of the mechanical arm 2 is provided with detection equipment, the driving device is used for driving the machine body 1 to move along the wall surface of a bridge, the wireless signal receiving module, the mechanical arm 2, the detection equipment and the driving device are electrically connected with the control module, and the control module is interacted with ground control equipment through the wireless signal receiving module and controls the driving device to drive the machine body 1 to move along the wall surface of the bridge and control the mechanical arm 2 to move.

According to one embodiment of the utility model, the driving device comprises a first driving component and a second driving component, wherein the first driving component and the second driving component are respectively arranged on two sides of the machine body 1, the first driving component, the machine body 1 and the second driving component can form a C shape, cling to the wall surface of a bridge and can be attached to an overhead bridge pier, a round bridge pier or a square bridge pier, so that the follow-up climbing is facilitated.

As shown in fig. 1 to 4, in the present utility model, the first driving assembly and the second driving assembly each include:

the telescopic shaft 41, the driving wheel seat 42, the driving wheel 43 and the first driving motor, the driving wheel 43 is arranged in the driving wheel seat 42, the first driving motor drives the driving wheel 43 to rotate, the machine body 1 is connected to the driving wheel seat 42 through the telescopic shaft 41, the telescopic shaft 41 is L-shaped, the length of the L-shaped telescopic shaft is convenient to adjust, and further, the tightness of climbing on the bridge wall surface is convenient to adjust, and the machine body 1 is driven to climb towards the bridge support seat through the driving wheel 43.

As shown in fig. 5 to 8, according to another embodiment of the present utility model, each of the first driving assembly and the second driving assembly includes: the plurality of crawling claws 51 are longitudinally arranged on one side of the machine body 1, wherein at least one crawling claw 51 is in a clamping state. At least one crawling claw 51 is in a clamping state, the other crawling claw 51 moves upwards, after the other crawling claw 51 moves upwards, the crawling claw stops gripping the climbing wall surface, and the crawling claw in the clamping state alternately moves upwards to climb the bridge wall surface.

In the utility model, the number of the crawling claws 51 is 3, and the tail ends of the crawling claws 51 are provided with the rubber anti-skid sleeves, so that the friction force between the crawling claws 51 and the bridge wall surface can be increased.

According to one embodiment of the utility model, the detection device is a camera 3, which can take a picture of the support in all directions and can analyze the size of the defect.

According to one embodiment of the utility model, the mechanical arm 2 is formed by hinging a plurality of sections of mechanical arms, each section of mechanical arm is controlled to rotate around a joint through a rotating motor at the hinging position, a support is arranged on the mechanical arm at the tail end, and the camera 3 is arranged on the support. The mechanical arm can rotate around the joint, adjusts each angle and realizes telescopic adjustment, and the angle position of the camera 3 is further adjusted so as to be convenient for detecting the support.

According to one embodiment of the utility model, in order to facilitate the crawling of the equipment on the bridge wall surface, the lower end surface of the machine body 1 is provided with a groove 11, an auxiliary wheel 12 is arranged in the groove 11, and the auxiliary wheel 12 and the driving wheel 43 slide in the same direction so as to assist the crawling of the driving wheel 43.

In summary, the overhead and high-speed bridge support checking equipment provided by the utility model can be suitable for bridge support measurement in areas where boarding vehicles and bridge detection vehicles cannot be involved, solves the problem that the overhead part intercommunication ramp cannot be detected, can effectively improve the working efficiency, and reduces the cost.

With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined as the scope of the claims.

Claims

1. An overhead and high-speed bridge support inspection apparatus comprising:

the wireless signal receiving device comprises a machine body (1), wherein a wireless signal receiving module is arranged on the machine body (1), a mechanical arm (2) is arranged on the machine body (1), and detection equipment is arranged at the tail end of the mechanical arm (2);

the driving device is used for driving the machine body (1) to move along the bridge wall surface;

the control module is used for interacting with ground control equipment through the wireless signal receiving module and controlling the driving device to drive the machine body (1) to move along the wall surface of the bridge and control the mechanical arm (2) to move.

2. The overhead and high-speed bridge support inspection equipment according to claim 1, wherein the driving device comprises a first driving component and a second driving component, the first driving component and the second driving component are respectively arranged on two sides of the machine body (1), and the first driving component, the machine body (1) and the second driving component can form a C shape and cling to the wall surface of the bridge.

3. An overhead and high-speed bridge support inspection apparatus according to claim 2, wherein the first drive assembly and the second drive assembly each comprise:

the telescopic driving wheel comprises a telescopic shaft (41), a driving wheel seat (42), a driving wheel (43) and a first driving motor, wherein the driving wheel (43) is arranged in the driving wheel seat (42), the first driving motor drives the driving wheel (43) to rotate, and the machine body (1) is connected to the driving wheel seat (42) through the telescopic shaft (41).

4. An overhead and high-speed bridge support inspection apparatus according to claim 3, wherein the telescopic shaft (41) is L-shaped.

5. An overhead and high-speed bridge support inspection apparatus according to claim 2, wherein the first drive assembly and the second drive assembly each comprise:

the plurality of crawling claws (51) are longitudinally arranged on one side of the machine body (1), wherein at least one crawling claw (51) is in a clamping state.

6. The inspection apparatus for an overhead and high-speed bridge support according to claim 5, wherein the number of the crawling claws (51) is 3, and the ends of the crawling claws (51) are provided with rubber anti-skid sleeves.

7. An overhead and high-speed bridge support inspection apparatus according to claim 1, wherein the inspection apparatus is a camera (3).

8. The overhead and high-speed bridge support inspection equipment according to claim 7, wherein the mechanical arm (2) is formed by hinging a plurality of sections of mechanical arms, each section of mechanical arm is controlled to rotate around a joint by a rotating motor at the hinging position, a support is arranged on the mechanical arm at the tail end, and the camera (3) is arranged on the support.

9. An overhead and high-speed bridge support inspection apparatus according to claim 3, wherein a groove (11) is provided in a lower end face of the main body (1), an auxiliary wheel (12) is provided in the groove (11), and the auxiliary wheel (12) and the driving wheel (43) slide in the same direction to assist the driving wheel (43) to creep.