Bridge bearing beam quality detection device

Abstract

The utility model discloses a bridge spandrel girder quality detection device, which belongs to the technical field of bridge spandrel girder quality detection devices and comprises a device body, a connector is arranged at the top of the outer surface of the device body, a cable is arranged at one end of the connector, and an ultrasonic transmitting head is arranged at one end, far away from the connector, of the cable. The device comprises a device body, an anti-winding storage device is arranged on one side of the outer surface of the device body, a fixing device is arranged on one side of the outer surface of the device body, the anti-winding storage device comprises a winding rod, and one end of the winding rod is fixedly connected with one side of the outer surface of the device body. According to the quality detection device for the bridge bearing beam, under the action of an annular block and an annular groove, an ultrasonic transmitting head can be fixed to a circular hole plate, and then the ultrasonic transmitting head can be stored when not used, so that the situation that the ultrasonic transmitting head is damaged due to random placement when not used or operation is affected due to the fact that the ultrasonic transmitting head needs to be held by hand is avoided; and meanwhile, the winding rod can be used for storing the cable.

Description

Technical Field

[0001] The utility model belongs to the technical field of detection devices, in particular to a bridge load-bearing beam quality detection device. Background Art

[0002] After a bridge has been in use for a long time, it is necessary to conduct quality inspections on the load-bearing beams to prevent cracks from appearing on the outer surface of the bridge, which could pose a safety hazard. When inspecting cracks on a bridge, a quality inspection device is required.

[0003] The detection device in the prior art mainly includes a device body, a connector, a cable and an ultrasonic transmitter. When in use, the ultrasonic transmitter is connected to the connector. At this time, the handheld ultrasonic transmitter is aimed at the bridge load-bearing beam, and then the cracks are detected and measured through the information fed back by the ultrasonic wave.

[0004] However, in actual use, the ultrasonic transmitter head needs to be operated by the other hand when the user operates the device body, which affects the user's operation. In addition, the ultrasonic transmitter head and the device body are connected by a cable. When the cable is long, it is very easy to get tangled during carrying and use, thereby causing the cable to get tangled with the device body or other objects, affecting the user's operation. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a bridge load-bearing beam quality detection device, which solves the problem that in actual use, the ultrasonic transmitter and the device body are connected by a cable. When the cable is long, it is very easy to get entangled during carrying and use, thereby causing the cable to get entangled with the device body or other objects, affecting the user's operation.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bridge load-bearing beam quality detection device, including a device body, characterized in that: a joint is provided at the top of the outer surface of the device body, a cable is provided at one end of the joint, an ultrasonic transmitter is provided at the end of the cable away from the joint, an anti-winding storage device is provided on one side of the outer surface of the device body, a fixing device is provided on one side of the outer surface of the device body, the anti-winding storage device includes a winding rod, one end of the winding rod is fixedly connected to one side of the outer surface of the device body, the cable is wound around the outer surface of the winding rod, a circular hole plate is fixedly connected to one side of the outer surface of the device body, an annular groove is provided on the top of the circular hole plate, an annular block is fixedly connected to one side of the outer surface of the ultrasonic transmitter, and the size and shape of the outer surface of the annular block are adapted to the size and shape of the inner wall of the annular groove.

[0009] As a further solution of the utility model: a first rectangular frame is fixedly connected to one side of the outer surface of the device body, a fixing rod is fixedly connected to the inner wall of the first rectangular frame, and a sliding block is slidably connected to the outer surface of the fixing rod.

[0010] As a further solution of the utility model: the sliding block is slidably arranged on the inner wall of the first rectangular frame, and a pressing block is fixedly connected to one side of the outer surface of the sliding block.

[0011] As a further solution of the utility model: a spring is sleeved on the outer surface of the fixing rod, and two ends of the spring are respectively fixedly connected to the inner wall of the first rectangular frame and the outer surface of the sliding block.

[0012] As a further solution of the utility model: the fixing device includes a second rectangular frame, one side of the outer surface of the second rectangular frame is fixedly connected to one side of the outer surface of the device body, and a threaded rod is rotatably arranged between two sides of the inner wall of the second rectangular frame.

[0013] As a further solution of the utility model: an operating block is fixedly connected to the top end of the outer surface of the threaded rod, and the thread shapes at both ends of the threaded rod are arranged in opposite and symmetrical shapes.

[0014] As a further solution of the utility model: the outer surface of the threaded rod is symmetrically threadedly connected with two screw hole blocks, and one side of the outer surface of the screw hole block is fixedly connected with a clamping block.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The bridge load-bearing beam quality detection device is provided with an anti-winding storage device. Under the action of the annular block and the annular groove, the ultrasonic transmitter head can be fixed to the circular hole plate, and then it can be stored when not in use, so as to avoid the ultrasonic transmitter head being randomly placed when not in use, causing damage or requiring hand-held operation to be affected. At the same time, the winding rod can store the cable.

[0018] 2. The bridge load-bearing beam quality inspection device, by setting a fixing device, can drive the two screw hole blocks to move under the action of the threaded rod, and then drive the clamping block to move, so that the clamping block can clamp the device body on the arm, and then there is no need to hold it, which is convenient for operation.

[0019] 3. The bridge load-bearing beam quality detection device is provided with a sliding block and a fixed rod. Under the action of the sliding block and the fixed rod, the sliding block can slide on the inner wall of the first rectangular frame, and then the sliding block can drive the spring to deform. Under the reaction force of the spring, the sliding block can drive the pressing block to move, and then the ultrasonic transmitter head can be fixed to the circular plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the circular hole plate of the utility model;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the clamping block of the utility model;

[0023] Figure 4 For this utility model Figure 2 The enlarged view of point A in the middle;

[0024] In the figure: 1. device body; 2. connector; 3. cable; 4. ultrasonic transmitter; 5. anti-winding storage device; 51. winding rod; 52. circular hole plate; 53. annular groove; 54. annular block; 55. first rectangular frame; 56. fixing rod; 57. sliding block; 58. spring; 59. pressing block; 6. fixing device; 61. second rectangular frame; 62. threaded rod; 63. screw hole block; 64. operating block; 65. clamping block. DETAILED DESCRIPTION

[0025] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0026] like Figure 1-4As shown, the utility model provides a technical solution: a bridge load-bearing beam quality detection device, comprising a device body 1, a joint 2 is arranged on the top of the outer surface of the device body 1, a cable 3 is arranged on one end of the joint 2, an ultrasonic transmitter 4 is arranged on the end of the cable 3 away from the joint 2, an anti-winding storage device 5 is arranged on one side of the outer surface of the device body 1, and a fixing device 6 is arranged on one side of the outer surface of the device body 1. The anti-winding storage device 5 comprises a winding rod 51, one end of the winding rod 51 is fixedly connected to one side of the outer surface of the device body 1, and the cable 3 can be stored by setting the winding rod 51. The cable 3 is wound on the outer surface of the winding rod 51, a circular hole plate 52 is fixedly connected to one side of the outer surface of the device body 1, and an annular groove 53 is opened on the top of the circular hole plate 52, and an annular block 54 is fixedly connected to one side of the outer surface of the ultrasonic transmitter 4. By setting the annular block 54 and the annular groove 53, the ultrasonic transmitter 4 can be fixed to the circular hole plate 52, and the size and shape of the outer surface of the annular block 54 are adapted to the size and shape of the inner wall of the annular groove 53.

[0027] Specifically, Figure 1 and Figure 2 As shown, a first rectangular frame 55 is fixedly connected to one side of the outer surface of the device body 1, a fixed rod 56 is fixedly connected to the inner wall of the first rectangular frame 55, a sliding block 57 is slidably connected to the outer surface of the fixed rod 56, and the sliding block 57 is slidably set on the inner wall of the first rectangular frame 55. By setting the sliding block 57, the pressure block 59 can be driven to move on the outer surface of the fixed rod 56. A pressure block 59 is fixedly connected to one side of the outer surface of the sliding block 57, and a spring 58 is sleeved on the outer surface of the fixed rod 56. The two ends of the spring 58 are fixedly connected to the inner wall of the first rectangular frame 55 and the outer surface of the sliding block 57 respectively. By setting the spring 58, the sliding block 57 can be reset.

[0028] Specifically, Figure 3 and Figure 4 As shown, the fixing device 6 includes a second rectangular frame 61, one side of the outer surface of the second rectangular frame 61 is fixedly connected to one side of the outer surface of the device body 1, and a threaded rod 62 is rotatably arranged between the two sides of the inner wall of the second rectangular frame 61, and an operating block 64 is fixedly connected to the top of the outer surface of the threaded rod 62. By setting the operating block 64, the threaded rod 62 can be driven to rotate, and the thread shapes at both ends of the threaded rod 62 are arranged in opposite and symmetrical shapes. The outer surface of the threaded rod 62 is symmetrically threaded with two screw hole blocks 63, and one side of the outer surface of the screw hole block 63 is fixedly connected to a clamping block 65. By setting the clamping block 65, the screw hole block 63 can drive the clamping block 65 to move.

[0029] The working principle of the utility model is:

[0030] S1. When the cable 3 needs to be stored, the cable 3 is wound around the winding rod 51, the annular block 54 is inserted into the annular groove 53, and the sliding block 57 is pushed upward to slide on the inner wall of the fixing rod 56 and the first rectangular frame 55;

[0031] S2. The sliding of the sliding block 57 causes the spring 58 to deform. When the annular block 54 is inserted into the annular groove 53, the pressing block 59 can fix the ultrasonic transmitter 4 under the resetting action of the spring 58, thereby completing the storage.

[0032] S3. Rotate the threaded rod 62 so that the threaded rod 62 drives the screw hole block 63 to move, and then drives the clamping block 65 to move, so as to fix the device body 1 and the arm.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0034] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A bridge load-bearing beam quality detection device, comprising a device body (1), characterized in that: A joint (2) is provided at the top of the outer surface of the device body (1); a cable (3) is provided at one end of the joint (2); an ultrasonic transmitter (4) is provided at the end of the cable (3) away from the joint (2); an anti-winding storage device (5) is provided at one side of the outer surface of the device body (1); a fixing device (6) is provided at one side of the outer surface of the device body (1); the anti-winding storage device (5) comprises a winding rod (51); one end of the winding rod (51) is fixedly connected to one side of the outer surface of the device body (1); the cable (3) is wound around the outer surface of the winding rod (51); a circular hole plate (52) is fixedly connected to one side of the outer surface of the device body (1); an annular groove (53) is provided at the top of the circular hole plate (52); an annular block (54) is fixedly connected to one side of the outer surface of the ultrasonic transmitter (4); the size and shape of the outer surface of the annular block (54) are adapted to the size and shape of the inner wall of the annular groove (53).

2. A bridge load-bearing beam quality detection device according to claim 1, characterized in that: A first rectangular frame (55) is fixedly connected to one side of the outer surface of the device body (1), a fixing rod (56) is fixedly connected to the inner wall of the first rectangular frame (55), and a sliding block (57) is slidably connected to the outer surface of the fixing rod (56).

3. A bridge load-bearing beam quality detection device according to claim 2, characterized in that: The sliding block (57) is slidably arranged on the inner wall of the first rectangular frame (55), and a pressing block (59) is fixedly connected to one side of the outer surface of the sliding block (57).

4. A bridge load-bearing beam quality detection device according to claim 2, characterized in that: A spring (58) is sleeved on the outer surface of the fixing rod (56), and two ends of the spring (58) are respectively fixedly connected to the inner wall of the first rectangular frame (55) and the outer surface of the sliding block (57).

5. The bridge load-bearing beam quality detection device according to claim 1, characterized in that: The fixing device (6) comprises a second rectangular frame (61), one side of the outer surface of the second rectangular frame (61) is fixedly connected to one side of the outer surface of the device body (1), and a threaded rod (62) is rotatably arranged between two sides of the inner wall of the second rectangular frame (61).

6. A bridge load-bearing beam quality detection device according to claim 5, characterized in that: An operating block (64) is fixedly connected to the top end of the outer surface of the threaded rod (62), and the thread shapes at both ends of the threaded rod (62) are arranged in opposite and symmetrical shapes.

7. A bridge load-bearing beam quality detection device according to claim 5, characterized in that: The outer surface of the threaded rod (62) is symmetrically threadedly connected to two screw hole blocks (63), and one side of the outer surface of the screw hole block (63) is fixedly connected to a clamping block (65).

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