Portable bridge bottom plate appearance detector

Abstract

The utility model discloses a portable bridge bottom plate appearance detector, and relates to the field of bridge detection. The portable bridge bottom plate appearance detector comprises a camera shooting unit, a telescopic unit and a controller, the camera shooting unit is connected with the telescopic unit, the controller is used for adjusting the telescopic unit, the telescopic unit comprises a folding arm, a first telescopic assembly and a second telescopic assembly, the first telescopic assembly is connected with the folding arm, and the second telescopic assembly is connected with the folding arm. The second telescopic assembly is arranged below the first telescopic assembly. According to the portable bridge bottom plate appearance detector, a controller is used for controlling stretching and retracting of a first telescopic rod and a second telescopic rod to adjust the positions of a camera shooting unit in the vertical direction and the horizontal direction respectively, and the angle of a second sleeve rod is adjusted by controlling a rotating motor; thus, the positions of the bridge bottom plate in multiple directions on the bridge floor can be detected, and the problem that the bridge bottom plate cannot be effectively detected on the bridge floor due to water level rise in a traditional mode is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge detection technical field, concretely is portable bridge bottom plate appearance detector. BACKGROUND

[0002] Bridge as the important component of modern traffic infrastructure, its structure safety is directly related to the smoothness of traffic transportation and public safety. According to industry standard, bridge needs to carry out structure inspection (including regular inspection and routine patrol) regularly, to assess its technical condition, and promptly find disease hidden danger.

[0003] However, in actual detection process, be influenced by hydrology environment, especially cross river bridge or bridge in water area, often because water level rises and leads to bridge under space being submerged, and detection personnel is difficult to carry out effective detection to bridge bottom plate on bridge deck through traditional way (such as visual inspection, bridge inspection car platform near observation). UTILITY MODEL CONTENT

[0004] In view of the deficiency of prior art, the utility model provides portable bridge bottom plate appearance detector, solves the problem that detection personnel is difficult to carry out effective detection to bridge bottom plate through traditional way such as visual inspection, bridge inspection car platform near observation because water level rises and leads to bridge under space being submerged.

[0005] To realize above-mentioned purpose, the utility model is realized through following technical scheme: portable bridge bottom plate appearance detector includes camera unit, telescopic unit and controller, camera unit and telescopic unit are connected, the controller is used for adjusting the detection position of camera unit, telescopic unit includes:

[0006] Folding arm;

[0007] First telescopic component, first telescopic component is connected with folding arm, and first telescopic component is used to adjust the vertical position movement of camera unit;

[0008] Second telescopic component, second telescopic component is arranged in the position below first telescopic component, and second telescopic component is used to adjust the horizontal position movement of camera unit.

[0009] Preferably, the telescopic unit further comprises:

[0010] Folding shaft, the folding shaft is used to folding arm and first telescopic component, so as to fold folding arm;

[0011] Rotary motor, the rotary motor is connected with first telescopic component.

[0012] Preferably, the lower end of the rotary motor is provided with a rotating shaft, and the rotary motor is used to drive the rotating shaft to rotate. The rotating shaft is connected with the second telescopic component.

[0013] Preferably, the first telescopic assembly comprises:

[0014] A first sleeve rod, the top of the first sleeve rod is rotationally connected with the folding shaft;

[0015] A first telescopic rod, the first telescopic rod is slidingly connected in the first sleeve rod;

[0016] A telescopic device, the telescopic device is arranged on the side of the first sleeve rod, and the telescopic device is used for adjusting the elongation and shortening of the first telescopic rod.

[0017] Preferably, the bottom end of the first telescopic rod is fixedly connected with the rotary motor.

[0018] Preferably, the second telescopic assembly comprises:

[0019] A second sleeve rod, the second sleeve rod is fixedly connected with the rotary shaft;

[0020] A second telescopic rod, the second telescopic rod is slidingly connected in the second sleeve rod.

[0021] Preferably, the side of the second sleeve rod is provided with a telescopic device, and the telescopic device is used for adjusting the elongation and shortening of the second telescopic rod.

[0022] Preferably, the camera unit comprises:

[0023] A camera, the camera is used for shooting detection of the bridge bottom plate;

[0024] A signal transceiver, one end of the signal transceiver is fixedly connected with the camera, and the other end is fixedly connected with the second telescopic rod.

[0025] Preferably, the controller is connected with the camera unit and the telescopic unit through electric signals, the controller is provided with a display screen and a button assembly, the display screen is connected with the signal transceiver through electric signals, the display screen is used for displaying the photos transmitted by the signal transceiver, and the button assembly is connected with the camera and the telescopic device through electric signals, and the button assembly controls the shooting of the camera and the telescoping of the first telescopic rod and the second telescopic rod through electric signals.

[0026] The utility model discloses a portable bridge bottom plate appearance detector, and the beneficial effects thereof are as follows:

[0027] The portable bridge bottom plate appearance detector is provided with a telescopic unit, and the camera unit is installed on the telescopic unit. The controller is used for controlling the telescoping of the first telescopic rod and the second telescopic rod to respectively adjust the position of the camera unit in the vertical direction and the horizontal direction. The rotary motor is controlled to adjust the angle of the second sleeve rod. Thus, the position of the bridge bottom plate in multiple directions on the bridge deck can be detected, and the problem that the traditional method cannot effectively detect the bridge bottom plate on the bridge deck due to the rising water level is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0029] Figure 1 It is a structural schematic diagram of the present application;

[0030] Figure 2 It is a structural schematic diagram of the camera unit of the present application;

[0031] Figure 3 It is a structural schematic diagram of the telescopic unit of the present application;

[0032] Figure 4 It is a structural schematic diagram of the controller of the present application.

[0033] In the figure: 1, camera unit; 11, camera; 12, signal transceiver; 2, telescopic unit; 21, folding arm; 22, folding shaft; 23, first telescopic assembly; 231, first sleeve rod; 232, first telescopic rod; 233, telescopic device; 24, rotary motor; 25, second telescopic assembly; 251, second sleeve rod; 252, second telescopic rod; 3, controller; 31, display screen; 32, button assembly. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application is described clearly and completely. Obviously, the described embodiments are some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0035] The present application discloses a portable bridge bottom plate appearance detector.

[0036] Embodiment one

[0037] According to the drawings Figures 1-4 As shown in the figure, it comprises a camera unit 1, a telescopic unit 2 and a controller 3, the camera unit 1 and the telescopic unit 2 are connected, the controller 3 is used for adjusting the detection position of the camera unit 1, and the telescopic unit 2 comprises:

[0038] folding arm 21;

[0039] The first telescopic assembly 23 is connected with the folding arm 21, and is used for adjusting vertical position movement of the camera unit 1.

[0040] The second telescopic assembly 25 is arranged below the first telescopic assembly 23, and is used for adjusting horizontal position movement of the camera unit 1.

[0041] Further, the telescopic unit 2 further comprises:

[0042] The folding shaft 22 is used for folding the folding arm 21 and the first telescopic assembly 23, so as to fold the folding arm 21.

[0043] The rotating motor 24 is connected with the first telescopic assembly 23, and is a slow rotating motor.

[0044] Further, the lower end of the rotating motor 24 is provided with a rotating shaft, the rotating motor 24 is used for driving the rotating shaft to rotate slowly, and the rotating shaft is connected with the second telescopic assembly 25.

[0045] In particular, the first telescopic assembly 23 comprises:

[0046] The first sleeve rod 231 is rotationally connected with the folding shaft 22 at the top.

[0047] The first telescopic rod 232 is slidingly connected in the first sleeve rod 231.

[0048] The telescopic device 233 is arranged on the side of the first sleeve rod 231, is a hydraulic assembly, and is used for adjusting the lengthening and shortening of the first telescopic rod 232.

[0049] In particular, the bottom end of the first telescopic rod 232 is fixedly connected with the rotating motor 24.

[0050] In particular, the second telescopic assembly 25 comprises:

[0051] The second sleeve rod 251 is fixedly connected with the rotating shaft.

[0052] The second telescopic rod 252 is slidingly connected in the second sleeve rod 251.

[0053] Furthermore, the second telescopic rod 251 is provided with an expansion joint 233 on its side. The expansion joint 233 is used to adjust the extension and retraction of the second telescopic rod 252. The controller 3 controls the extension and retraction of the first telescopic rod 232 and the second telescopic rod 252 to adjust the position of the camera unit 1 in the vertical and horizontal directions, respectively. The controller 3 also controls the rotary motor 24 to adjust the angle of the second telescopic rod 251. This enables the detection of the position of the bridge deck in multiple directions on the bridge deck, avoiding the problem that the traditional method cannot effectively detect the bridge deck on the bridge deck due to rising water levels.

[0054] Example 2

[0055] According to the appendix Figures 1-4 As shown, it includes a camera unit 1, a telescopic unit 2, and a controller 3. The camera unit 1 and the telescopic unit 2 are connected. The controller 3 is used to adjust the telescopic unit 2 to adjust the detection position of the camera unit 1. The telescopic unit 2 includes:

[0056] Folding arm 21;

[0057] The first telescopic component 23 is connected to the folding arm 21 and is used to adjust and control the vertical position movement of the camera unit 1.

[0058] The second telescopic component 25 is located below the first telescopic component 23 and is used to adjust the horizontal position movement of the camera unit 1.

[0059] Furthermore, the camera unit 1 includes:

[0060] Camera 11 is used to photograph and inspect the bridge underside slab.

[0061] The signal transceiver 12 is fixedly connected at one end to the camera 11 and at the other end to the second telescopic rod 252.

[0062] Furthermore, the controller 3 is connected to the camera unit 1 and the telescopic unit 2 via electrical signals. The controller 3 is equipped with a display screen 31 and a button assembly 32. The display screen 31 is connected to the signal transceiver 12 via electrical signals and is used to display the photos transmitted by the signal transceiver 12. The button assembly 32 is connected to the camera 11 and the telescopic device 233 via electrical signals and controls the shooting of the camera 11 and the extension and retraction of the first telescopic rod 232 and the second telescopic rod 252 via electrical signals.

[0063] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A portable bridge under-slab appearance inspection instrument, comprising a camera unit (1), a telescopic unit (2), and a controller (3), wherein the camera unit (1) and the telescopic unit (2) are connected, and the controller (3) is used to adjust the detection position of the camera unit (1), characterized in that, The telescopic unit (2) includes: Folding arm (21); The first telescopic component (23) is connected to the folding arm (21) and is used to adjust and control the vertical position movement of the camera unit (1). The second telescopic component (25) is located below the first telescopic component (23) and is used to adjust the horizontal position movement of the camera unit (1).

2. The portable bridge under-slab appearance inspection instrument according to claim 1, characterized in that, The telescopic unit (2) also includes: A folding shaft (22) is used for folding the arm (21) and the first telescopic assembly (23) to facilitate folding of the arm (21); A rotary motor (24) is connected to a first telescopic assembly (23).

3. The portable bridge under-slab appearance inspection instrument according to claim 2, characterized in that, The lower end of the rotary motor (24) is provided with a rotating shaft, which is used to drive the rotating shaft to rotate. The rotating shaft is connected to the second telescopic component (25).

4. The portable bridge under-slab appearance inspection instrument according to claim 2, characterized in that, The first telescopic component (23) includes: The first sleeve rod (231) is rotatably connected to the folding shaft (22) at its top. The first telescopic rod (232) is slidably connected inside the first sleeve rod (231); Telescopic device (233) is provided on the side of the first sleeve rod (231) and is used to adjust the extension and retraction of the first telescopic rod (232).

5. The portable bridge under-slab appearance inspection instrument according to claim 4, characterized in that, The bottom end of the first telescopic rod (232) is fixedly connected to the rotary motor (24).

6. The portable bridge under-slab appearance inspection instrument according to claim 3, characterized in that, The second telescopic component (25) includes: The second sleeve (251) is fixedly connected to the rotating shaft; The second telescopic rod (252) is slidably connected inside the second sleeve rod (251).

7. The portable bridge under-slab appearance inspection instrument according to claim 6, characterized in that, The second telescopic rod (251) is provided with a telescopic device (233) on its side, which is used to adjust the extension and retraction of the second telescopic rod (252).

8. The portable bridge under-slab appearance inspection instrument according to claim 6, characterized in that, The camera unit (1) includes: Camera (11), the camera (11) is used to photograph and detect the bridge bottom plate; A signal transceiver (12) is fixedly connected at one end to a camera (11) and at the other end to a second telescopic rod (252).

9. The portable bridge under-slab appearance inspection instrument according to claim 8, characterized in that, The controller (3) is connected to the camera unit (1) and the telescopic unit (2) via electrical signals. The controller (3) is equipped with a display screen (31) and a button assembly (32). The display screen (31) is connected to the transceiver (12) via electrical signals. The display screen (31) is used to display the photos transmitted by the transceiver (12). The button assembly (32) is connected to the camera (11) and the telescopic device (233) via electrical signals. The button assembly (32) controls the shooting of the camera (11) and the extension and retraction of the first telescopic rod (232) and the second telescopic rod (252) via electrical signals.

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