Road surface radar movable operation platform for road and bridge detection

Abstract

The utility model relates to the technical field of road and bridge detection, and discloses a road surface radar movable operation platform for road and bridge detection, which comprises a first bearing platform, the lower surface of the first bearing platform is fixedly connected with a bottom plate, the outer wall of the bottom plate is fixedly connected with a connecting shaft, and the outer wall of the connecting shaft is fixedly connected with supporting legs. A supporting frame is fixedly connected to the outer walls of the supporting legs, a support is fixedly connected to the outer wall of the supporting frame, a first connecting rod is rotatably connected to the inner wall of the support, a supporting plate is rotatably connected to the inner wall of the first connecting rod, a first base is fixedly connected to the outer wall of the supporting plate, and a second base is fixedly connected to the outer wall of the first base. The rotating shaft rotates to drive the tire to move forwards, the first connecting rod moves upwards to lift the tire when the tire is vibrated, the tire moves upwards to apply pressure to the spring, the other end of the second connecting rod is connected with the supporting disc when the spring rebounds into the shell, and impact force borne by the tire in the moving process can be better reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to road and bridge detection technical field especially relates to a road and bridge detection pavement radar movable operation platform. BACKGROUND

[0002] Road and bridge detection is an indispensable part of traffic infrastructure management, and has important safety, economic and social significance. Regular road and bridge detection and maintenance can ensure the safety of bridge structure, improve the service life of bridge, enable the efficient operation of traffic system, prevent potential risks, reduce accidents, and ensure public safety. Therefore, it is necessary to detect the road and bridge, especially a pavement radar movable operation platform for road and bridge detection.

[0003] Road and bridge detection can identify parts that need to be repaired or reinforced, and through timely maintenance and repair, the service life of the road and bridge is prolonged, and the bearing capacity of the road and bridge can be evaluated to ensure that it can safely bear the expected traffic flow and weight. In the prior art, the road and bridge detection movable platform cannot effectively reduce the bumping impact force received during movement, thereby affecting the accuracy of the detection results. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a pavement radar movable operation platform for road and bridge detection, which aims to improve the problem that the bumping impact force received by the road and bridge detection movable platform during movement cannot be well reduced, resulting in the accuracy of the detection results not being guaranteed.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A pavement radar movable operation platform for road and bridge detection, comprising a first load-bearing table, a bottom plate fixedly connected to the lower surface of the first load-bearing table, a connecting shaft fixedly connected to the outer wall of the bottom plate, a support leg fixedly connected to the outer wall of the connecting shaft, a support frame fixedly connected to the outer wall of the support leg, a bracket fixedly connected to the outer wall of the support frame, a first connecting rod rotatably connected to the inner wall of the bracket, a support plate rotatably connected to the inner wall of the first connecting rod, a first base fixedly connected to the outer wall of the support plate, a second base fixedly connected to the outer wall of the first base, a rotating shaft fixedly connected to the outer wall of the second base, a hub rotatably connected to the outer wall of the rotating shaft, a tire mounted on the outer wall of the hub, and a damping assembly provided on the outer wall of the support plate, wherein the damping assembly is used to reduce the impact force received during movement.

[0007] Preferably, the slowing down assembly comprises a support disc, the lower surface of the support disc is fixedly connected to the outer wall of the support plate, the upper surface of the support disc is fixedly connected with a spring, the outer wall of the spring is slidingly connected with a shell, the inner wall of the shell is fixedly connected with a second connecting rod, the spring is sleeved on the outer wall of the second connecting rod, and the outer wall of the shell is rotationally connected to the inner wall of the support.

[0008] Preferably, the upper surface of the first load-bearing table is fixedly connected with a support table, and the inside of the support table is rotationally connected with a second rotary disc.

[0009] Preferably, the outer wall of the second rotary disc is fixedly connected with a handle, and the inside of the handle is provided with a bolt.

[0010] Preferably, the upper surface of the support table is fixedly connected with a second load-bearing table, and the upper surface of the second load-bearing table is provided with a sliding groove.

[0011] Preferably, the upper surface of the second load-bearing table is provided with a fixing hole, and the outer wall of the bolt is slidingly connected in the inside of the fixing hole.

[0012] Preferably, the inside of the second rotary disc is provided with a track, the inside of the second rotary disc is provided with a sliding block, and the outer wall of the sliding block is slidingly connected to the inner wall of the track.

[0013] Preferably, the upper surface of the sliding block is fixedly connected with a load-bearing block, the upper surface of the load-bearing block is fixedly connected with a clamping block, and the outer wall of the load-bearing block is slidingly connected to the inner wall of the sliding groove.

[0014] The utility model has the advantages of the following beneficial effects:

[0015] 1. In the utility model, the tire is moved forward by the rotation of the rotating shaft, the first connecting rod is moved upward to lift the hub fixed to the outer wall of the second base when the tire is vibrated, the hub moves the tire upward to exert pressure on the spring, the other end of the second connecting rod is connected to the support disc when the spring rebounds into the shell, so that the impact force received by the tire during movement is reduced, the detection equipment is more stable, and the accuracy of the detection result can be better ensured.

[0016] 2. In the utility model, the detection equipment is placed on the second load-bearing table, the handle is moved to rotate the rotary disc, the sliding block is moved inward when sliding in the track, the load-bearing block is moved inward to clamp the detection equipment, and the bolt in the handle is fixed in the fixing hole after the detection equipment is fixed, so that the rotary disc is fixed and the clamping block is fixed, and the equipment can be installed, disassembled and replaced more quickly and conveniently. ACCURACY

[0017] Figure 1 A perspective view of a road bridge detection pavement radar movable operation platform is provided for the utility model.

[0018] Figure 2 A tire schematic view of the movable operation platform of the road surface radar for road and bridge detection is provided in the utility model.

[0019] Figure 3 A second turntable schematic view of the movable operation platform of the road surface radar for road and bridge detection is provided in the utility model.

[0020] Legend:

[0021] 1, first bearing table; 2, bottom plate; 3, connecting shaft; 4, support leg; 5, support frame; 6, first base; 7, second base; 8, hub; 9, rotating shaft; 10, tire; 11, support plate; 12, first connecting rod; 13, support; 14, support disc; 15, second connecting rod; 16, spring; 17, shell; 18, support table; 19, handle; 20, turntable; 21, track; 22, sliding block; 23, bearing block; 24, second bearing table; 25, sliding groove; 26, clamping block; 27, bolt; 28, fixing hole. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the specification of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Reference Figure 1 and Figure 2The utility model provides a kind of embodiment of road bridge detection's road surface radar movable operation platform, including first bearing platform 1, the lower surface of first bearing platform 1 is fixedly connected with bottom plate 2, the outer wall of bottom plate 2 is fixedly connected with connecting shaft 3, the outer wall of connecting shaft 3 is fixedly connected with support leg 4, the outer wall of support leg 4 is fixedly connected with support frame 5, the outer wall of support frame 5 is fixedly connected with support 13, the inner wall of support 13 is rotatably connected with first connecting rod 12, the inner wall of first connecting rod 12 is rotatably connected with support plate 11, the outer wall of support plate 11 is fixedly connected with first base 6, the outer wall of first base 6 is fixedly connected with second base 7, the outer wall of second base 7 is fixedly connected with rotating shaft 8, the outer wall of rotating shaft 8 is rotatably connected with wheel hub 9, the outer wall of wheel hub 9 is installed with tire 10, the outer wall of support plate 11 is provided with slow down component, slow down component is used to reduce the impact force received when moving, slow down component includes support disc 14, the lower surface of support disc 14 is fixedly connected in the outer wall of support plate 11, the upper surface of support disc 14 is fixedly connected with spring 16, the outer wall of spring 16 is slidably connected with shell 17, the inner wall of shell 17 is fixedly connected with second connecting rod 15, spring 16 is sleeved in the outer wall of second connecting rod 15, the outer wall of shell 17 is rotatably connected in the inner wall of support 13.

[0024] Specifically, first bearing platform 1 has a fixing effect on support leg 4, support leg 4 has a fixing effect on support frame 5, rotating shaft 9 drives wheel hub 8 to rotate tire 10 to move forward, when tire 10 is impacted by bumping force during movement, tire 10 will move upward through the outer wall of first connecting rod 12 on the inner wall of support 13, when tire 10 moves upward, it will exert inward pressure on support disc 14 to drive support disc 14 to move inward, while spring 16 is extruded into shell 17, the other end of second connecting rod 15 is connected with support disc 14, which has a stabilizing effect on support disc 14, while the movement of spring 16 rebounding into shell 17 reduces the bumping impact force received during movement, so that the moving platform can be kept stable to a greater extent during movement.

[0025] Refer to Figure 1 And Figure 3 The upper surface of first bearing platform 1 is fixedly connected with support table 18, the inside of support table 18 is rotatably connected with rotating disc 20, the outer wall of rotating disc 20 is fixedly connected with handle 19, the inside of handle 19 is installed with bolt 27, the upper surface of support table 18 is fixedly connected with second bearing platform 24, the upper surface of second bearing platform 24 is provided with sliding slot 25, the upper surface of second bearing platform 24 is provided with fixed hole 28, the outer wall of bolt 27 is slidably connected in the inside of fixed hole 28, the inside of rotating disc 20 is provided with track 21, the inside of rotating disc 20 is provided with sliding block 22, the outer wall of sliding block 22 is slidably connected in the inner wall of track 21, the upper surface of sliding block 22 is fixedly connected with bearing block 23, the upper surface of bearing block 23 is fixedly connected with clamping block 26, the outer wall of bearing block 23 is slidably connected in the inner wall of sliding slot 25.

[0026] Specifically, the first load-bearing table 1 has a fixing effect on the support table 18, and the support table 18 has a supporting and fixing effect on the second load-bearing table 24. When the device is used, the detection device is first placed on the second load-bearing table 24, the handle 19 is moved to rotate the rotating disc 20 and drive the track 21 to rotate, the track 21 drives the sliding block 22 on the inner wall to move inward, the sliding block 22 drives the load-bearing block 23 fixed on the upper surface to slide inward on the inner wall of the sliding groove 25 on the upper surface of the second load-bearing table 24, the load-bearing block 23 slides inward, the clamping block 26 is moved inward, and the clamping block 26 is fixed on the outer wall of the detection device, thereby fixing the detection device. Then, the latch 27 in the handle 19 is fixed in the fixing hole 28, thereby limiting and fixing the rotating disc 20.

[0027] Working principle: when the mobile platform is used, the detection device is first placed on the second load-bearing table 24, the handle 19 is moved to rotate the rotating disc 20 in the support table 18 and drive the track 21 to move, the sliding block 22 slides on the inner wall of the track 21 and is driven by the track 21 to move forward, the sliding block 22 drives the load-bearing block 23 fixed on the upper surface to slide inward on the inner wall of the sliding groove 25 on the upper surface of the second load-bearing table 24, and drives the clamping block 26 to move inward, the clamping block 26 clamps and fixes the device, after the fixing is completed, the latch 27 in the handle 19 is fixed in the fixing hole 28 on the upper surface of the first load-bearing table 1, thereby fixing the rotating disc 20, and the clamping block 26 is fixed again, which can better achieve the effect of quickly installing, fixing and disassembling the detection device. When the detection device is fixed, the rotating shaft 9 is rotated to drive the wheel hub 8 to move the tire 10, when the tire 10 is jolted by external force, the first connecting rod 12 is rotated upward through the inner wall of the support 13, and drives the first base 6 fixed on the outer wall of the support plate 11 to lift the tire 10 upward, when the tire 10 is lifted upward, the support disc 14 is pressed, the support disc 14 moves inward to press the spring 16 inward into the shell 17, and the other end of the second connecting rod 15 is connected with the support disc 14, thereby reducing the impact force of the tire 10 when moving, which can effectively reduce the impact force when the platform moves, and make the detection device more stable, thereby ensuring the accuracy of the detection result.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements to some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A road surface radar movable working platform for road and bridge inspection, comprising a first load-bearing platform (1), characterized in that: The lower surface of the first load-bearing platform (1) is fixedly connected to a base plate (2), the outer wall of the base plate (2) is fixedly connected to a connecting shaft (3), the outer wall of the connecting shaft (3) is fixedly connected to a supporting leg (4), the outer wall of the supporting leg (4) is fixedly connected to a supporting frame (5), the outer wall of the supporting frame (5) is fixedly connected to a bracket (13), the inner wall of the bracket (13) is rotatably connected to a first connecting rod (12), the inner wall of the first connecting rod (12) is rotatably connected to a supporting plate (11), the outer wall of the supporting plate (11) is fixedly connected to a first base (6), the outer wall of the first base (6) is fixedly connected to a second base (7), the outer wall of the second base (7) is fixedly connected to a rotating shaft (8), the outer wall of the rotating shaft (8) is rotatably connected to a wheel hub (9), the outer wall of the wheel hub (9) is mounted with a tire (10), and the outer wall of the supporting plate (11) is provided with a deceleration component, the deceleration component is used to reduce the impact force received during movement.

2. The movable road surface radar working platform for road and bridge inspection according to claim 1, characterized in that: The deceleration component includes a support disk (14), the lower surface of the support disk (14) is fixedly connected to the outer wall of the support plate (11), the upper surface of the support disk (14) is fixedly connected to a spring (16), the outer wall of the spring (16) is slidably connected to a shell (17), the inner wall of the shell (17) is fixedly connected to a second connecting rod (15), the spring (16) is sleeved on the outer wall of the second connecting rod (15), and the outer wall of the shell (17) is rotatably connected to the inner wall of the bracket (13).

3. The movable road surface radar working platform for road and bridge inspection according to claim 1, characterized in that: The upper surface of the first load-bearing platform (1) is fixedly connected to a support platform (18), and the interior of the support platform (18) is rotatably connected to a turntable (20).

4. The movable road surface radar working platform for road and bridge inspection according to claim 3 is characterized by: A handle (19) is fixedly connected to the outer wall of the turntable (20), and a latch (27) is installed inside the handle (19).

5. The movable road surface radar working platform for road and bridge inspection according to claim 4, characterized in that: The upper surface of the support platform (18) is fixedly connected to a second load-bearing platform (24), and the upper surface of the second load-bearing platform (24) is provided with a sliding groove (25).

6. The movable road surface radar working platform for road and bridge inspection according to claim 5, characterized in that: A fixing hole (28) is provided on the upper surface of the second load-bearing platform (24), and the outer wall of the latch (27) is slidably connected to the inside of the fixing hole (28).

7. The movable road surface radar working platform for road and bridge inspection according to claim 6, characterized in that: A track (21) is provided inside the turntable (20), and a slider (22) is provided inside the turntable (20), wherein the outer wall of the slider (22) is slidably connected to the inner wall of the track (21).

8. The movable road surface radar working platform for road and bridge inspection according to claim 7, characterized in that: The upper surface of the slider (22) is fixedly connected to a load-bearing block (23), the upper surface of the load-bearing block (23) is fixedly connected to a clamping block (26), and the outer wall of the load-bearing block (23) is slidably connected to the inner wall of the slide groove (25).

Images