Detection device for bridge support

Abstract

The utility model relates to a detection device for a bridge support, and the device comprises a support, a camera part connected to one end of the support, one end of the support is connected with a mounting rack, the mounting rack is connected with a mounting ring, the camera part is in interference connection with the interior of the mounting ring, the mounting ring comprises a first ring and a second ring, the first ring is connected to the mounting rack, and the second ring is detachably connected with the first ring. The first ring and the second ring are spaced to form a gap for placing a camera piece. When the camera part is damaged or different types of camera parts need to be replaced due to different detection requirements, the second ring is detached from the first ring, so that the second ring is far away from the first ring, and the camera part is convenient to replace.

Description

Technical Field

[0001] The present application relates to the field of detection devices, and in particular to a detection device for bridge bearings. Background Art

[0002] Bridge bearing inspection is usually carried out using bridge bearing inspection devices during routine inspection and maintenance.

[0003] A Chinese patent with the authorization announcement number CN107796432A discloses a bridge bearing detection device, which relates to the field of bridge technology. The device includes: a detection rod; a camera, which is fixedly connected to one end of the detection rod; and an electronic device, which can be connected to the camera to control the camera. The above device solves the technical problems in the prior art that when the bridge sidewalk is too wide to use a bridge inspection vehicle or an underwater support is required, the cost is very high, and the inspection personnel need to climb, which poses a safety hazard. In addition, the use of the inspection vehicle requires personnel on the bridge to direct traffic, which wastes manpower. The device achieves the technical effect of easy operation of the equipment, convenient preparation of inspection reports, elimination of safety hazards, and reduced operating costs.

[0004] With respect to the above-mentioned related technologies, the camera is fixedly connected to the detection rod, and when the camera is damaged, it is impossible to replace the camera. Utility Model Content

[0005] In order to facilitate the replacement of the camera component, the present application provides a detection device for a bridge support.

[0006] The present application provides a detection device for bridge bearings that adopts the following technical solution:

[0007] A detection device for a bridge support comprises a bracket, a camera connected to one end of the bracket, the one end of the bracket is connected to a mounting frame, the mounting frame is connected to a mounting ring, the camera is interference fit in the mounting ring, the mounting ring comprises a first ring and a second ring, the first ring is connected to the mounting frame, the second ring is detachably connected to the first ring via a connecting piece, and a gap is provided between the first ring and the second ring for placing the camera.

[0008] By adopting the above technical solution, when the camera element is damaged or a different type of camera element needs to be replaced due to different detection requirements, the second ring is removed from the first ring to keep the second ring away from the first ring, thereby facilitating the replacement of the camera element.

[0009] Optionally, one end of the second ring is rotatably connected to one end of the first ring, and the other end of the second ring is in contact with the other end of the first ring. The first ring is connected to a connecting rod, and the length direction of the connecting rod is consistent with the length direction of the bracket. The second ring is connected to a connecting ring near one end of the connecting rod, and the connecting ring is arranged near an opening on one side of the connecting rod, and the connecting rod is embedded in the connecting ring.

[0010] By adopting the above technical solution, when replacing the camera element, the operator rotates the second ring so that the connecting ring is away from the connecting rod, thereby making the second ring away from the first ring, so as to facilitate the removal of the camera element from the mounting ring. When installing the camera element, the camera element is placed in the second ring, and the second ring is rotated so that the second ring and the camera element are close to the first ring, and the connecting rod is embedded in the connecting ring, so that the first ring and the second ring are clamped with the connecting ring through the connecting rod, thereby making the camera element stably connected to the mounting ring.

[0011] Optionally, the bracket is arranged as a telescopic rod, and the bracket is telescopically arranged along its length direction.

[0012] By adopting the above technical solution, the bracket can be extended and retracted along its length direction, so as to facilitate the camera to shoot different height positions of the bridge support.

[0013] Optionally, the mounting frame is connected to a support seat, a lighting component is provided on the top of the support seat, a base is connected to the bottom of the lighting component, a sliding groove is provided on the base, the length direction of the sliding groove is consistent with the length direction of the support seat, the support seat is slidably connected in the sliding groove along its length direction, and the support seat is connected to a locking assembly, which is used to lock the support seat in the sliding groove.

[0014] By adopting the above technical solution, an additional lighting component is provided to facilitate the camera to shoot the bridge support in a dark environment. When the lighting component is damaged or contaminated with dust after long-term use, the lighting component is moved along the length direction of the support seat, so that the support seat can be slid along its length direction and connected to the sliding groove, so that the support seat is away from the base, thereby facilitating the removal of the lighting component from the support seat and facilitating the cleaning and replacement of the lighting component.

[0015] Optionally, the support seat is provided with an installation groove along one side of its width direction, and the length direction of the installation groove is consistent with the width direction of the support seat. The locking assembly includes a spring and a locking block. The length direction of the spring is consistent with the width direction of the support seat, one end of the spring is connected to the inner wall of the installation groove, and the other end of the spring is connected to the locking block. The locking block is slidably connected to the installation groove along the width direction of the support seat, and the sliding groove is provided with a locking hole along one side of the width direction of the support seat, and the locking block passes through the width direction of the support seat and is slidably connected to the locking hole.

[0016] By adopting the above technical solution, when installing the lighting component, the support seat is embedded in the sliding groove, and the base is moved along the length direction of the base. The inner wall of the sliding groove pushes the locking block to slide in the width direction of the support seat and connect to the installation groove, so that the locking block is embedded in the installation groove and the spring is squeezed and deformed. When the locking block approaches the locking hole, the spring restores its shape and pushes the locking block to slide in the width direction of the support seat and connect to the installation groove, so that the locking block passes through the locking hole along the width direction of the support seat, thereby making the base stably connected to the support seat.

[0017] Optionally, the locking block is provided with guide surfaces on both sides along the length direction of the support seat, and the guide surfaces are arranged obliquely, and the guide surfaces facilitate the locking block to pass through or move away from the locking hole.

[0018] By adopting the above technical solution and adding a guide surface, it is more convenient for the locking block to pass through or move away from the locking hole.

[0019] Optionally, the support seat is hinged to the mounting frame, and a rotating rod is connected to the bottom of the support seat. The length direction of the rotating rod is consistent with the width direction of the support seat, and the rotating rod passes through and is rotatably connected to the mounting frame along its length direction. The mounting frame is connected to a rotating assembly, and the rotating assembly is used to drive the rotating rod to rotate, thereby changing the angle between the support seat and the mounting frame.

[0020] By adopting the above technical solution, the rotating assembly drives the rotating rod to rotate, thereby driving the support seat to rotate, so that the base and the lighting component rotate with the support seat, thereby facilitating the lighting component to illuminate the bridge bearings at different angles.

[0021] Optionally, the rotating assembly includes a first motor, a first gear, and a second gear. The first gear is sleeved on one end of a rotating rod, and the central axis of the first gear is colinear with the central axis of the rotating rod. The first motor is connected to a mounting frame, and the second gear is connected to the first motor, and the second gear is meshed with the first gear.

[0022] By adopting the above technical solution, the first motor drives the second gear to rotate, the second gear drives the first gear to rotate, the second gear drives the rotating rod to rotate, and the support seat and the lighting component rotate with the rotating rod, thereby changing the angle between the support seat and the mounting frame.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. When the camera is damaged, or a different type of camera needs to be replaced due to different detection requirements, the second ring is removed from the first ring to make the second ring away from the first ring, so as to facilitate the replacement of the camera;

[0025] 2. This makes it easier for the camera to shoot the bridge support in a dark environment. When the lighting component is damaged or contaminated with dust after long-term use, the lighting component is moved along the length direction of the support base, so that the support base slides along its length direction and is connected to the sliding groove, so that the support base is away from the base, so that the lighting component is easy to remove from the support base, and it is easy to clean and replace the lighting component;

[0026] 3. The first motor drives the second gear to rotate, the second gear drives the first gear to rotate, the second gear drives the rotating rod to rotate, the support base and the lighting component rotate along with the rotating rod, thereby changing the angle between the support base and the mounting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural diagram of this embodiment 1.

[0028] Figure 2 It is a front view of the present embodiment 1.

[0029] Figure 3 This is the embodiment 1 Figure 2 Sectional view along AA direction.

[0030] Figure 4 This is the embodiment 1 Figure 2 Cross-sectional view along the BB axis.

[0031] Figure 5 It is a front view of the second embodiment.

[0032] Figure 6 This is the implementation 2 Figure 5 Magnified view of part C.

[0033] Explanation of the reference numerals: 100, bracket; 200, camera element; 300, lighting element; 310, base; 311, sliding groove; 312, locking hole; 400, mounting frame; 410, support rod; 420, first rod; 430, second rod; 440, third rod; 441, support seat; 442, mounting groove; 443, rotating plate; 444, rotating rod; 500, mounting ring; 510, first ring; 511, connecting rod; 520, second ring; 521, connecting ring; 522, fixing rod; 600, locking assembly; 610, spring; 620, locking block; 700, rotating assembly; 710, first motor; 720, first gear; 730, second gear. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-6 This application is described in further detail.

[0035] An embodiment of the present application discloses a detection device for a bridge bearing.

[0036] Embodiment 1:

[0037] Referring to Figure 1 and Figure 2 , a detection device for a bridge bearing, comprising a bracket 100, a camera member 200, and a lighting member 300. The length direction of the bracket 100 is consistent with the vertical direction. An installation frame 400 is connected to the top end of the bracket 100. The camera member 200 and the lighting member 300 are both connected to the installation frame 400, and the camera member 200 is detachably connected to the installation frame 400. The camera member 200 is set as an action camera, and the lighting member 300 is set as a searchlight. The camera member 200 is detachably connected to the installation frame 400 to facilitate the replacement of the camera member 200

[0038] Referring to Figure 1 and Figure 2 , the bracket 100 is set as a telescopic rod, and the bracket 100 is telescopically arranged along its length direction. The installation frame 400 includes a support rod 410, a first rod 420, and a second rod 430. The length direction of the support rod 410 is consistent with the horizontal direction. The length direction of the first rod 420 is consistent with the length direction of the bracket 100. The length direction of the second rod 430 is consistent with the length direction of the first rod 420. The first rod 420 and the second rod 430 are spaced apart along the length direction of the support rod 410 and are located at the top of the support rod 410. The first rod 420 and the second rod 430 are respectively arranged at both ends of the support rod 410 along the length direction of the support rod 410, and the support rod 410, the first rod 420, and the second rod 430 form a U-shape. The first rod 420 is connected to the camera member 200, and the second rod 430 is connected to the lighting member 300.

[0039] Referring to Figure 1 and Figure 3 , the first rod 420 is connected with an installation ring 500. The installation ring 500 is set as a square ring. The camera member 200 is in interference fit with the inner wall of the installation ring 500. The installation ring 500 includes a first ring 510 and a second ring 520. The first ring 510 is fixedly connected to one side of the top end of the first rod 420. One end of the second ring 520 is hinged to one end of the first ring 510. The other end of the first ring 510 is connected with a connecting rod 511, and the other end of the second ring 520 is connected with a connecting ring 521. One end of the first ring 510 provided with the connecting rod 511 contacts with one end of the second ring 520 provided with the connecting ring 521. The length direction of the connecting rod 511 is consistent with the vertical direction. The central axis of the connecting ring 521 is vertically arranged. One side of the connecting ring 521 close to the connecting rod 511 is open. One side of the connecting ring 521 with the open setting is connected with a fixing rod 522. The fixing rod 522 is connected to the side of the connecting ring 521 far from the second ring 520. The connecting rod 511 is embedded in the connecting ring 521, and a gap for placing the camera member 200 is provided between the first ring 510 and the second ring 520 at intervals. When the connecting rod 511 is embedded in the connecting ring 521, the first ring 510 and the second ring 520 are connected end to end.

[0040] When the camera 200 is installed, the connecting rod 511 is embedded in the connecting ring 521 , so that the first ring 510 and the second ring 520 are engaged with the connecting ring 521 through the connecting rod 511 , so that the camera 200 is stably connected in the installation ring 500 .

[0041] Reference Figure 1 and Figure 4 The mounting frame 400 also includes a third rod 440, the length direction of the third rod 440 is consistent with the length direction of the bracket 100, the third rod 440 is connected to the second rod 430, the third rod 440 is arranged on one side of the second rod 430, and the third rod 440 and the second rod 430 are detachably connected by bolts and nuts, and the bolts pass through the second rod 430 and the third rod 440 along the length direction of the support rod 410 and are threadedly connected with the nut.

[0042] Reference Figure 1 and Figure 4 The bottom of the lighting element 300 is connected to a base 310, and the base 310 is provided with a sliding groove 311, and the length direction of the sliding groove 311 is consistent with the length direction of the base 310. The top of the third rod 440 is connected to a support seat 441, and the support seat 441 is horizontally arranged, and the length direction of the support seat 441 is consistent with the length direction of the base 310. The support seat 441 is detachably connected to the base 310, and the support seat 441 is slidably connected to the sliding groove 311 along its length direction. The support seat 441 is connected to a locking assembly 600 for locking the support seat 441 in the sliding groove 311.

[0043] Reference Figure 1 and Figure 4 The support seat 441 is provided with mounting grooves 442 on both side walls along the width direction thereof. Two locking assemblies 600 are provided, one locking assembly 600 corresponds to one mounting groove 442, and the length direction of the mounting groove 442 is consistent with the width direction of the support seat 441. The locking assembly 600 includes a spring 610 and a locking block 620 connected to the mounting groove 442. The length direction of the spring 610 is consistent with the width direction of the support seat 441. One end of the spring 610 is fixedly connected to the inner wall of the mounting groove 442 along the length direction thereof, and the other end of the spring 610 is fixedly connected to one end of the locking block 620. The locking block 620 is slidably connected to the mounting groove 442 along the width direction of the support seat 441. The inner walls of the sliding groove 311 on both sides along the width direction of the support seat 441 are provided with locking holes 312, and the depth direction of the locking holes 312 is consistent with the width direction of the support seat 441. One locking block 620 corresponds to one locking hole 312, and the locking block 620 passes through the width direction of the support seat 441 and is slidably connected in the locking hole 312. The locking block 620 is provided with guide surfaces on both sides along the length direction of the support seat 441, and the guide surfaces are arranged at the end of the locking block 620 away from the spring 610, and the guide surfaces are arranged obliquely, and the two guide surfaces are arranged close to each other at the end away from the spring 610, and the guide surfaces facilitate the locking block 620 to pass through or away from the locking hole 312.

[0044] When the lighting element 300 is installed, the locking block 620 passes through the locking hole 312 , so that the support seat 441 is stably connected to the sliding groove 311 , and the lighting element 300 is stably connected to the third rod 440 .

[0045] The implementation principle of Example 1 of the present application is as follows: when replacing the camera 200, the operator bends the fixing rod 522 to drive the connecting ring 521 away from the connecting rod 511, so that the second ring 520 is away from the first ring 510, thereby facilitating the removal of the camera 200 from the mounting ring 500; when installing the camera 200, the camera 200 is placed in the second ring 520, and the second ring 520 is rotated to drive the second ring 520 and the camera 200 close to the first ring 510, so that the connecting rod 511 is embedded in the connecting ring 521, so that the first ring 510 and the second ring 520 are clamped with the connecting ring 521 through the connecting rod 511, so that the camera 200 is stably connected to the mounting ring 500, thereby facilitating the replacement of the camera 200.

[0046] Embodiment 2:

[0047] The difference between this embodiment and embodiment 1 is that:

[0048] Reference Figure 5 and Figure 6 The support seat 441 is hinged to the top of the third rod 440. Two rotating plates 443 are connected to the top of the support seat 441. The two rotating plates 443 are arranged in sequence along the length direction of the support rod 410, and a gap is provided between the two rotating plates 443 for the top of the third rod 440 to be embedded. A rotating rod 444 is arranged between the two rotating plates 443. The length direction of the rotating rod 444 is consistent with the length direction of the support rod 410. The two ends of the rotating rod 444 along the length direction pass through the two rotating plates 443 respectively, and the rotating rod 444 passes through the third rod 440 along the length direction and is rotatably connected. The rotating rod 444 is fixedly connected to the rotating plates 443.

[0049] Reference Figure 5 and Figure 6The third rod 440 is connected to a rotating assembly 700, and the rotating assembly 700 is used to drive the rotating rod 444 to rotate, thereby changing the angle between the support seat 441 and the third rod 440. The rotating assembly 700 includes a first motor 710, a first gear 720, and a second gear 730. The first motor 710 is connected to one side of the third rod 440 along the length direction of the support rod 410. The first gear 720 is fixedly sleeved on one end of the rotating rod 444, and the first gear 720 is arranged directly above the first motor 710. The central axis of the first gear 720 is collinear with the central axis of the rotating rod 444. The second gear 730 is connected to the first motor 710, and the central axis of the second gear 730 is collinear with the central axis of the first motor 710. The second gear 730 is meshed with the first gear 720.

[0050] The implementation principle of Example 2 of the present application is: the first motor 710 drives the second gear 730 to rotate, thereby driving the first gear 720 to rotate, the rotating rod 444 rotates with the first gear 720, and the rotating rod 444 drives the support seat 441 and the lighting component 300 to rotate, thereby changing the angle between the support seat 441 and the third rod 440, so as to facilitate the lighting component 300 to adapt to supports at different angles.

[0051] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A detection device for a bridge support, comprising a support (100) and a camera (200) connected to one end of the support (100), characterized in that: One end of the bracket (100) is connected to a mounting frame (400), the mounting frame (400) is connected to a mounting ring (500), the camera element (200) is interference-connected in the mounting ring (500), the mounting ring (500) comprises a first ring (510) and a second ring (520), the first ring (510) is connected to the mounting frame (400), the second ring (520) is detachably connected to the first ring (510), and a gap is provided between the first ring (510) and the second ring (520) for placing the camera element (200).

2. A detection device for bridge bearings according to claim 1, characterized in that: One end of the second ring (520) is rotatably connected to one end of the first ring (510), and the other end of the second ring (520) is in contact with the other end of the first ring (510). The first ring (510) is connected to a connecting rod (511), and the length direction of the connecting rod (511) is consistent with the length direction of the bracket (100). One end of the second ring (520) close to the connecting rod (511) is connected to a connecting ring (521), and the connecting ring (521) is arranged with an opening on one side close to the connecting rod (511), and the connecting rod (511) is embedded in the connecting ring (521).

3. The detection device for bridge bearing according to claim 1, characterized in that: The support (100) is provided as a telescopic rod, and the support (100) is telescopically provided along its length direction.

4. A detection device for bridge bearings according to claim 1, characterized in that: The mounting frame (400) is connected to a support seat (441); a lighting component (300) is provided on the top of the support seat (441); a base (310) is connected to the bottom of the lighting component (300); a sliding groove (311) is provided on the base (310); a length direction of the sliding groove (311) is consistent with a length direction of the support seat (441); the support seat (441) is slidably connected to the sliding groove (311) along its length direction; the support seat (441) is connected to a locking assembly (600); and the locking assembly (600) is used to lock the support seat (441) in the sliding groove (311).

5. A detection device for bridge bearings according to claim 4, characterized in that: The support seat (441) is provided with a mounting groove (442) along one side of the width direction thereof, and the length direction of the mounting groove (442) is consistent with the width direction of the support seat (441). The locking assembly (600) comprises a spring (610) and a locking block (620), and the length direction of the spring (610) is consistent with the width direction of the support seat (441). One end of the spring (610) is connected to the inner wall of the mounting groove (442), and the other end of the spring (610) is connected to the locking block (620). The locking block (620) is slidably connected to the mounting groove (442) along the width direction of the support seat (441). The sliding groove (311) is provided with a locking hole (312) along one side of the width direction of the support seat (441), and the locking block (620) passes through the width direction of the support seat (441) and is slidably connected to the locking hole (312).

6. A detection device for bridge bearings according to claim 5, characterized in that: The locking block (620) is provided with guide surfaces on both sides along the length direction of the support seat (441), and the guide surfaces are arranged at an angle, so that the locking block (620) can pass through or move away from the locking hole (312).

7. A detection device for bridge bearings according to claim 6, characterized in that: The support seat (441) is hinged to the mounting frame (400); a rotating rod (444) is connected to the bottom of the support seat (441); the length direction of the rotating rod (444) is consistent with the width direction of the support seat (441); the rotating rod (444) passes through the mounting frame (400) along its length direction and is rotatably connected to the mounting frame (400); the mounting frame (400) is connected to a rotating assembly (700); the rotating assembly (700) is used to drive the rotating rod (444) to rotate, thereby changing the angle between the support seat (441) and the mounting frame (400).

8. A detection device for bridge bearings according to claim 7, characterized in that: The rotating assembly (700) comprises a first motor (710), a first gear (720), and a second gear (730); the first gear (720) is sleeved on one end of a rotating rod (444); a central axis of the first gear (720) is colinear with a central axis of the rotating rod (444); the first motor (710) is connected to a mounting frame (400); the second gear (730) is connected to the first motor (710); and the second gear (730) is meshed with the first gear (720).

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