CN219010996U - Portable bridge detection device - Google Patents

Abstract

The utility model provides a portable bridge detection device, which relates to the technical field of bridge detection and comprises a moving device and a detection mechanism, wherein one end of the moving device is fixedly arranged with one end of the detection mechanism. According to the utility model, the height of the bottom plate can be adjusted by the adjusting motor through combining the moving device and the detecting mechanism, so that the moving device can be conveniently adjusted according to different bridge thickness, different bridges can be detected, the movable loop bar can be moved up and down by the rotating motor, the bridge detecting piece can be conveniently adjusted until the bottom end of the bridge can be detected, and the telescopic motor can control the bridge detecting piece to move transversely, so that the bridge bottom can be conveniently detected in a larger range, the detecting quality of the bridge by the device is improved, the device is more portable, convenient to operate and high in detecting speed, the detecting personnel do not need to lift an instrument for detecting, the labor intensity of the detecting personnel is reduced, the working efficiency of bridge detecting is improved, and the safety of the detecting personnel during bridge detecting is improved.

Description

Portable bridge detection device

Technical Field

The utility model relates to the technical field of bridge detection, in particular to a portable bridge detection device.

Background

The bridge generally refers to a structure which is erected on rivers, lakes and seas and can smoothly pass vehicles, pedestrians and the like, along with the construction of high-speed, heavy-load railways and urban rail transit, the construction of a prefabricated bridge is towards large span, heavy-ton and heavy-load development, the quality problem of the bridge is particularly remarkable, after the bridge is used for a long time, the surface of the bridge is inevitably cracked, if the bridge cannot be repaired in time, the strength of the bridge is reduced, the service life of the bridge is directly influenced, and the cracks on the surface and the bottom of the bridge are detected by using a detection device manually.

In the prior art, for example, the Chinese patent number is: "a portable bridge detection recording device" of CN212692739U, comprising a mounting rack, a moving assembly, a detection assembly and a recording assembly; the moving assembly, the detecting assembly and the recording assembly are arranged on the mounting frame; an observation window is arranged on the mounting frame.

However, in the prior art, when the detection device is used for detecting the bridge, a detector needs to step on a ladder, a detector is held by hand to detect the crack at the bottom end of the bridge, and the detector is lifted by the hand for a long time, so that the labor intensity is high and the working efficiency is reduced; in addition, the position of the bridge detection device needs to be continuously moved during detection, the existing bridge detection device is inconvenient to move and carry, so that the operation is very inconvenient, and a portable bridge detection device is provided for the problems.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, when a detection device is used for detecting a bridge, a detector needs to step on a ladder, a detector is held by hand to detect a crack at the bottom end of the bridge, and the detector is held by the hand for a long time, so that the labor intensity is high and the working efficiency is reduced; in addition, the position of the bridge detection device needs to be continuously moved during detection, the existing bridge detection device is inconvenient to move and carry, and the problem of inconvenience during operation is caused.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a portable bridge detection device, includes mobile device and detection mechanism, mobile device's one end and detection mechanism's one end fixed mounting, mobile device includes roof, bottom plate, controller, connecting plate and driving motor, the both sides symmetry fixedly connected with accommodate motor of connecting plate, just accommodate motor's bottom is provided with the regulation pole, adjust the one end of pole and one side fixed connection of bottom plate, the bottom symmetry of roof is provided with the drive wheel, the one end and the one end rotation of driving motor of drive wheel are connected, detection mechanism includes bracing piece, sharp lead screw, telescopic motor, rotation motor and bridge detection spare, the one end and the one end rotation installation of rotation motor of sharp lead screw, just the outside of sharp lead screw is provided with movable loop bar, the one end and the one end fixed connection of bridge detection spare of telescopic motor, just the other end and one side fixed mounting of movable loop bar of telescopic motor.

Preferably, one end of the supporting rod is fixedly connected with one end of the rotating motor, and the other end of the supporting rod is fixedly installed on one side of the connecting plate.

Preferably, a plurality of connecting springs are uniformly arranged at the bottom of the connecting plate, and the bottoms of the connecting springs are movably connected with one end of the bottom plate.

Preferably, the top of the top plate is fixedly installed with the bottom of the controller, and two auxiliary wheels are symmetrically arranged at the bottom of the top plate.

Preferably, both sides of the driving motor are fixedly connected with one end of the top plate, and the top of the connecting plate is fixedly installed with the bottom of the top plate.

Preferably, two moving wheels are symmetrically arranged at the top of the bottom plate.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the controller can control the adjusting motor, the adjusting motor can control the adjusting rod to stretch and retract, so that the height of the bottom plate is adjusted, the bottom plate is controlled to move upwards through the adjusting motor until the moving wheel is attached to the lower surface of the bridge, the device is convenient to adjust the moving device according to different bridge thicknesses, the applicability of the device is improved, and different bridges can be detected.

2. According to the utility model, the movable loop bar can move up and down through the rotating motor and the linear screw rod, so that the bridge detection part can be conveniently adjusted until the position of the movable loop bar can detect the bottom end of the bridge, and meanwhile, the telescopic motor can control the bridge detection part to move transversely, so that the bridge bottom can be conveniently detected in a larger range, the detection quality of the device on the bridge is improved, the device is more portable, convenient to operate and high in detection speed when in use, detection by a detector is not needed, the labor intensity of the detector is reduced, the working efficiency of bridge detection is improved, and the safety of the detector during bridge detection is improved.

Drawings

Fig. 1 is a schematic perspective view of a portable bridge inspection device according to the present utility model;

fig. 2 is a schematic structural diagram of a driving wheel of a portable bridge inspection device according to the present utility model;

fig. 3 is a schematic structural diagram of a mobile device of a portable bridge inspection device according to the present utility model;

fig. 4 is a schematic structural diagram of a detection mechanism of a portable bridge detection device according to the present utility model.

Legend description: 1. a mobile device; 2. a detection mechanism; 10. a moving wheel; 11. a top plate; 12. an auxiliary wheel; 13. a controller; 14. a driving wheel; 15. a driving motor; 16. a connecting plate; 17. adjusting a motor; 18. an adjusting rod; 19. a connecting spring; 20. a bottom plate; 21. a rotating motor; 22. a linear screw rod; 23. a movable loop bar; 24. a support rod; 26. a telescopic motor; 27. bridge detecting member.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

In embodiment 1, as shown in fig. 1-4, the utility model provides a portable bridge detection device, which comprises a moving device 1 and a detection mechanism 2, wherein one end of the moving device 1 is fixedly installed with one end of the detection mechanism 2, the moving device 1 comprises a top plate 11, a bottom plate 20, a controller 13, a connecting plate 16 and a driving motor 15, two sides of the connecting plate 16 are symmetrically and fixedly connected with an adjusting motor 17, the adjusting motor 17 can control an adjusting rod 18 to stretch out and draw back, so as to adjust the height of the bottom plate 20, the bottom plate 20 is controlled by the adjusting motor 17 to move upwards until the moving wheel 10 is attached to the lower surface of a bridge, the bottom of the adjusting motor 17 is provided with the adjusting rod 18, one end of the adjusting rod 18 is fixedly connected with one side of the bottom plate 20, the bottom of the top plate 11 is symmetrically provided with a driving wheel 14, one end of the driving wheel 14 is rotatably connected with one end of the driving motor 15, the detection mechanism 2 comprises a supporting rod 24, a linear screw 22, a telescopic motor 26, a rotating motor 21 and a bridge detection piece 27, one end of the linear screw 22 is rotatably installed with one end of the rotating motor 21, the rotating motor 21 drives the linear screw 22, so that a movable sleeve rod 23 moves upwards along the linear screw 22, so as to drive the height of the linear screw 22, the adjusting rod 22 moves upwards, so as to conveniently, the movable sleeve rod 23 moves upwards, the movable sleeve rod 26 is connected with the linear rod 22, and the telescopic rod 27 is arranged on one side of the bridge 27, and is conveniently, and is connected with one side of the telescopic rod 26, and is fixed with the movable bridge detection piece 27.

As shown in fig. 3 and 4, one end of the support bar 24 is fixedly connected with one end of the rotation motor 21, and the other end of the support bar 24 is fixedly installed with one side of the connection plate 16, and the support bar 24 is used for fixing the rotation motor 21 and the connection plate 16.

As shown in fig. 1-3, a plurality of connecting springs 19 are uniformly arranged at the bottom of the connecting plate 16, the bottom of the connecting springs 19 is movably connected with one end of the bottom plate 20, and the connecting springs 19 are used for enhancing the supporting strength of the adjusting rod 18.

As shown in fig. 1-3, the top of the top plate 11 is fixedly mounted with the bottom of the controller 13, two auxiliary wheels 12 are symmetrically arranged at the bottom of the top plate 11, the auxiliary wheels 12 have an auxiliary supporting effect, and the contact area with the ground of the bridge is increased, so that the moving device 1 is more stable and is not easy to deviate when moving on the bridge.

As shown in fig. 1-3, two sides of a driving motor 15 are fixedly connected with one end of the top plate 11, the top of a connecting plate 16 is fixedly installed with the bottom of the top plate 11, and the driving motor 15 can drive a driving wheel 14 to rotate, so that the device is driven to detect a bridge.

As shown in fig. 2, two moving wheels 10 are symmetrically arranged on the top of the bottom plate 20, the moving wheels 10 are attached to the lower surface of the bridge, and when the driving wheel 14 drives the moving device 1 to move on the surface of the bridge, the moving wheels 10 can move along the lower surface of the bridge, so that the moving device 1 can stably move.

The application method and the working principle of the device are as follows: before the bridge is detected, firstly measuring the edge thickness of the bridge, a detector can wirelessly control the controller 13 through the remote controller, the bottom of the driving wheel 14 is placed at the edge of the bridge, the controller 13 controls the adjusting motor 17, the adjusting motor 17 can control the adjusting rod 18 to stretch and retract, so that the height of the bottom plate 20 is adjusted, the bottom plate 20 is controlled to move upwards through the adjusting motor 17 until the moving wheel 10 is attached to the lower surface of the bridge, the device is convenient to adjust the moving device 1 according to the difference of the thickness of the bridge, the applicability of the device is improved, and different bridges can be detected;

after the moving device 1 is adjusted, the controller 13 controls the driving shaft of the rotating motor 21 to rotate, the rotating motor 21 drives the linear screw rod 22 to rotate, so that the movable sleeve rod 23 moves upwards slowly along the linear screw rod 22, the bridge detecting piece 27 is driven to move upwards, the bridge detecting piece 27 is adjusted until the position of the movable sleeve rod can detect the bottom end of a bridge, meanwhile, the telescopic motor 26 can control the bridge detecting piece 27 to move transversely, the bottom of the bridge can be conveniently detected in a larger range, the moving device 1 is fixed at the edge of the bridge according to the thickness of the edge of the bridge, a detector controls the controller 13 through a remote controller in a hand, the controller 13 controls the driving motor 15, the driving motor 15 drives the driving wheel 14 to rotate forwards, and the driving wheel 14 drives the moving device 1 and the detecting mechanism 2 to move forwards along the edge of the bridge.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a portable bridge detection device, its characterized in that includes mobile device (1) and detection mechanism (2), the one end of mobile device (1) and the one end fixed mounting of detection mechanism (2), mobile device (1) include roof (11), bottom plate (20), controller (13), connecting plate (16) and driving motor (15), the both sides symmetry fixedly connected with accommodate motor (17) of connecting plate (16), just the bottom of accommodate motor (17) is provided with regulation pole (18), the one end of regulation pole (18) and one side fixed connection of bottom plate (20), the bottom symmetry of roof (11) is provided with drive wheel (14), the one end of drive wheel (14) and the one end rotation connection of driving motor (15), detection mechanism (2) include bracing piece (24), sharp lead screw (22), telescopic motor (26), rotation motor (21) and bridge detection piece (27), the one end of sharp lead screw (22) and the one end rotation installation of rotation motor (21), just the outside of bridge of sharp lead screw (22) is provided with movable sleeve motor (23), the one end of detection piece (27) and one end rotation of telescopic motor (27), and the other end of the telescopic motor (26) is fixedly arranged on one side of the movable sleeve rod (23).

2. The portable bridge inspection device of claim 1, wherein: one end of the supporting rod (24) is fixedly connected with one end of the rotating motor (21), and the other end of the supporting rod (24) is fixedly arranged on one side of the connecting plate (16).

3. The portable bridge inspection device of claim 1, wherein: the bottom of connecting plate (16) evenly is provided with a plurality of connecting springs (19), the bottom of connecting spring (19) and one end swing joint of bottom plate (20).

4. The portable bridge inspection device of claim 1, wherein: the top of the top plate (11) is fixedly installed with the bottom of the controller (13), and two auxiliary wheels (12) are symmetrically arranged at the bottom of the top plate (11).

5. The portable bridge inspection device of claim 4, wherein: the two sides of the driving motor (15) are fixedly connected with one end of the top plate (11), and the top of the connecting plate (16) is fixedly arranged at the bottom of the top plate (11).

6. The portable bridge inspection device of claim 4, wherein: two moving wheels (10) are symmetrically arranged at the top of the bottom plate (20).

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