Bridge detection device capable of being stably adjusted

Abstract

The utility model discloses a bridge detection device capable of being stably adjusted, which comprises a movable seat used for supporting, a hollow column fixedly connected to the middle of the upper end of the movable seat, a camera used for shooting and a fixed sleeve, the left side and the right side of the upper end of the fixing sleeve are fixedly connected with fixing supports, the fixing sleeve drives the fixing supports and the fixing plate to form a lifting structure at the upper end of the hollow column, and the mounting mechanism is used for mounting and fixing the camera. According to the bridge detection device capable of being stably adjusted, a camera can be conveniently driven to stably ascend and descend, left-right movement between the camera and the fixing plate is combined, and the camera is driven to move left and right, so that the shooting position of the camera can be very conveniently and stably adjusted, manual lifting is not needed, and manpower is saved; and the camera is convenient to disassemble, assemble and fix.

Description

Technical Field

[0001] The utility model relates to the technical field related to bridge detection, in particular to a bridge detection device capable of stable adjustment. Background Art

[0002] A bridge is an overhead artificial passage used to cross rivers, valleys, obstacles or other traffic lines, allowing vehicles and pedestrians to pass smoothly, facilitating people's travel and the transportation of goods. In order to ensure the stable and normal use of bridges, the safety of bridges is of great concern, and bridges need to be inspected regularly. The commonly used inspection device is to shoot the bridge with a camera, and then observe and analyze the video photos taken to understand the safety of the bridge;

[0003] Referring to the Chinese patent authorization announcement number CN211784321U, the authorization announcement date is 2020.10.27, which discloses a bridge detection device, including a detection head, a telescopic rod and a connecting assembly, wherein the telescopic rod has a plurality of extension rods and a mounting rod arranged at the top of the extension rod, the detection head is connected to the mounting rod, and the adjacent extension rods and the extension rods and the mounting rods are connected by the connecting assembly. The utility model has the effect of facilitating the transportation of the bridge detection device;

[0004] However, the prior art requires manual lifting of the pole, which is labor-intensive, and is prone to shaking during manual lifting and shooting, making it inconvenient to smoothly adjust the shooting position, resulting in unclear shooting effects and affecting observation. For example, the comparative patents listed above have this problem.

[0005] To this end, we proposed a bridge detection device that can be smoothly adjusted to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a bridge inspection device that can be smoothly adjusted to solve the problem proposed in the above-mentioned background technology that the pole body needs to be lifted manually, which has high labor intensity, is prone to shaking during manual lifting and shooting, and is inconvenient to smoothly adjust the shooting position, resulting in unclear shooting effects and affecting observation.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bridge detection device capable of stable adjustment, comprising a mobile seat for support, a hollow column fixedly connected to the middle part of the upper end of the mobile seat, and a camera for shooting;

[0008] Wherein, a universal wheel is fixedly installed at the lower end of the movable seat;

[0009] Also includes:

[0010] A fixed sleeve, which is sleeved on the outside of the hollow column, and the left and right sides of the upper end of the fixed sleeve are fixedly connected with fixed brackets, and the fixed sleeve drives the fixed bracket and the fixed plate to form a lifting structure at the upper end of the hollow column;

[0011] The mounting mechanism is used to mount and fix the camera, and the mounting mechanism drives the camera to form a disassembly structure at the upper end of the supporting block.

[0012] Preferably, a servo motor is fixedly installed in the middle of the movable seat, and a lead screw is fixedly connected to the output end of the servo motor, and the servo motor drives the lead screw to rotate in the hollow column.

[0013] Preferably, the screw rod is threadedly connected to the movable block, the movable block is fixedly connected to the inner side of the lower end of the fixed sleeve, and the movable block is slotted to the hollow column.

[0014] Preferably, the upper end of the fixed bracket is fixedly connected to a fixed plate, and a support block is installed in the middle slot of the fixed plate, and the support block is fixedly connected to the output end of the electric telescopic rod, and the electric telescopic rod is fixedly installed on the upper end of the fixed sleeve.

[0015] Preferably, a camera is provided at the upper end of the support block, and both the front and rear ends of the support block are fixedly connected with fixing rods, and the fixing rods are connected to the fixing plate by a slot.

[0016] Preferably, the mounting mechanism includes a positioning plate for fixing, a connecting rod fixedly connected to the side of the positioning plate, a connecting bolt for adjustment, a connecting block rotatably connected to the upper end of the connecting bolt, and an auxiliary bracket fixedly connected to the side of the connecting block.

[0017] Preferably, a sliding structure is formed between the connecting rod and the auxiliary bracket, and the connecting rod drives the positioning plate to form a telescopic structure at the upper end of the support block, and the positioning plate presses and fixes the camera, and the connecting rod and the auxiliary bracket are limited by a fixing bolt;

[0018] Wherein, the fixing bolt and the auxiliary bracket as well as the fixing bolt and the connecting rod are all threadedly connected.

[0019] Preferably, the connecting bolt is threadedly connected to the lower end of the supporting block, and the connecting bolt drives the connecting block to form a telescopic structure inside the supporting block, and the supporting block and the auxiliary bracket are connected by a slot.

[0020] Compared with the prior art, the utility model has the following beneficial effects: the bridge detection device capable of stable adjustment can drive the camera to be smoothly raised and lowered by sliding between the fixed sleeve and the hollow column, and can drive the camera to move left and right by moving the fixed plate, so that the shooting position of the camera can be smoothly adjusted very conveniently, without manual lifting, saving manpower, and the camera can be easily disassembled and fixed by setting the installation mechanism, and the overall structural design is relatively simple and very convenient to use;

[0021] 1. A movable block and a fixed sleeve are provided, and the movable block drives the fixed sleeve to rise and fall on the outside of the hollow column, thereby driving the camera to rise and fall smoothly;

[0022] 2. It is equipped with a fixed plate, a support block and a fixed rod. By moving the support block and the fixed plate left and right, the camera can be driven to move left and right, and the shooting position of the bridge can be adjusted smoothly. Combined with the setting of the fixed rod, the stability of the movement between the support block and the fixed plate is improved;

[0023] 3. An installation mechanism is provided, which includes a positioning plate, a connecting rod, a connecting bolt, a connecting block and an auxiliary bracket. The installation mechanism is provided to facilitate disassembly of the camera and maintenance of the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the front view cutaway structure of the utility model;

[0025] Figure 2 This is a front view structural diagram of the connection between the movable seat, the hollow column and the fixed sleeve of the utility model;

[0026] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0027] Figure 4 This is a schematic diagram of the top view of the connection structure of the fixing plate, the support block and the fixing rod of the utility model;

[0028] Figure 5 This is a schematic diagram of the overall structure of the fixed bracket, the fixed plate and the support block of the utility model;

[0029] Figure 6 It is a schematic diagram of the overall structure of the installation mechanism of the utility model.

[0030] In the figure: 1. moving seat; 2. hollow column; 3. servo motor; 4. screw; 5. movable block; 6. fixed sleeve; 7. fixed bracket; 8. fixed plate; 9. electric telescopic rod; 10. support block; 11. fixed rod; 12. camera; 13. installation mechanism; 14. positioning plate; 15. connecting rod; 16. connecting bolt; 17. connecting block; 18. auxiliary bracket; 19. fixing bolt. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-6 The utility model provides a technical solution: a bridge detection device that can be smoothly adjusted, including a moving seat 1, a hollow column 2, a servo motor 3, a screw 4, a movable block 5, a fixed sleeve 6, a fixed bracket 7, a fixed plate 8, an electric telescopic rod 9, a support block 10, a fixed rod 11, a camera 12, an installation mechanism 13, a positioning plate 14, a connecting rod 15, a connecting bolt 16, a connecting block 17, an auxiliary bracket 18 and a fixing bolt 19.

[0033] When using the bridge detection device capable of stable adjustment, if Figure 1 , Figure 3 and Figure 6 As shown, a hollow column 2 is fixedly connected to the middle of the upper end of the mobile seat 1, and a fixing sleeve 6 is sleeved on the outer side of the hollow column 2. The upper end of the fixing sleeve 6 is connected to the fixing plate 8 through a fixing bracket 7. The middle slot of the fixing plate 8 is connected to a support block 10. First, the camera 12 is directly placed on the upper end of the support block 10. Combined with the setting of the mounting mechanism 13, the mounting mechanism 13 includes a positioning plate 14 for fixing, a connecting rod 15 fixedly connected to the side of the positioning plate 14, a connecting bolt 16 for adjustment, a connecting block 17 rotatably connected to the upper end of the connecting bolt 16, and an auxiliary bracket 18 fixedly connected to the side of the connecting block 17. Pull the connecting rod 15, slide between the connecting rod 15 and the auxiliary bracket 18, and the connecting rod 15 drives the positioning plate 14 to extend and retract, so that the positioning plate 14 is placed in the middle of the camera 12, and then rotate the fixing bolt 19. The fixing bolt 19 and the auxiliary bracket 18 as well as the fixing bolt 19 and the connecting rod 15 are all threadedly connected, and the auxiliary bracket 18 and the connecting rod 15 are limited by the fixing bolt 19.

[0034] Then, by rotating the connecting bolt 16 threadedly connected to the lower end of the support block 10, the connecting bolt 16 and the connecting block 17 are rotated, thereby driving the connecting block 17 and the support block 10 to slide, the auxiliary bracket 18 and the support block 10 are connected by a slot, and the connecting block 17 drives the auxiliary bracket 18 to move between the support block 10, and the auxiliary bracket 18 drives the positioning plate 14 to move downward through the connecting rod 15, so that the positioning plate 14 presses and fixes the camera 12, and fixes the camera 12 to the upper end of the support block 10, so as to facilitate the disassembly and assembly of the camera 12, which is very convenient to use;

[0035] After the installation is completed, the universal wheel installed at the lower end of the moving seat 1 is used to drive the device to move. When it moves to the corresponding detection position under the bridge, Figure 1 and Figure 2 As shown, the servo motor 3 installed in the middle of the moving seat 1 is started, and the servo motor 3 drives the screw rod 4 to rotate in the middle of the hollow column 2. The screw rod 4 is threadedly connected to the movable block 5, and the movable block 5 is connected to the hollow column 2 by a slot, and the movable block 5 moves with the hollow column 2, thereby driving the fixed sleeve 6 to rise and fall on the outside of the hollow column 2, thereby driving the camera 12 to rise and fall smoothly, and adjusting the shooting height of the camera 12. At the same time, according to the shooting requirements, the electric telescopic rod 9 installed on the upper end of the fixed sleeve 6 is started, and the electric telescopic rod 9 drives the support block 10 to move in the middle of the fixed plate 8, and the support block 10 drives the fixed rod 11 to slide between the fixed plate 8, and improves the stability of the support block 10 moving in the middle of the fixed plate 8, thereby driving the camera 12 to move, and the position of the camera 12 is smoothly adjusted to achieve a better shooting effect. After the adjustment is completed, the bridge is photographed by the camera 12, and then the relevant information of the bridge is understood by analyzing and observing the photographed food and photos, and no manual lifting is required during the entire shooting process, saving manpower.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bridge detection device capable of stable adjustment, comprising a movable seat (1) for supporting, a hollow column (2) fixedly connected to the middle of the upper end of the movable seat (1), and a camera (12) for shooting; in, A universal wheel is fixedly mounted on the lower end of the movable seat (1); It is characterized by further comprising: A fixed sleeve (6), wherein the fixed sleeve (6) is sleeved on the outside of the hollow column (2), and the left and right sides of the upper end of the fixed sleeve (6) are fixedly connected to fixed brackets (7), and the fixed sleeve (6) drives the fixed brackets (7) and the fixed plate (8) to form a lifting structure at the upper end of the hollow column (2); The mounting mechanism (13) is used to mount and fix the camera (12), and the mounting mechanism (13) drives the camera (12) to form a disassembly structure at the upper end of the support block (10).

2. A bridge detection device capable of stable adjustment according to claim 1, characterized in that: A servo motor (3) is fixedly mounted in the middle of the movable seat (1), and a screw rod (4) is fixedly connected to the output end of the servo motor (3), and the servo motor (3) drives the screw rod (4) to rotate in the hollow column (2).

3. A bridge detection device capable of stable adjustment according to claim 2, characterized in that: The screw rod (4) and the movable block (5) are threadedly connected, and the movable block (5) is fixedly connected to the inner side of the lower end of the fixed sleeve (6), and the movable block (5) and the hollow column (2) are connected by a slot.

4. A bridge detection device capable of stable adjustment according to claim 1, characterized in that: The upper end of the fixed bracket (7) is fixedly connected to a fixed plate (8), and a support block (10) is installed in a middle slot of the fixed plate (8), and the support block (10) is fixedly connected to the output end of the electric telescopic rod (9), and the electric telescopic rod (9) is fixedly installed on the upper end of the fixed sleeve (6).

5. A bridge detection device capable of stable adjustment according to claim 4, characterized in that: A camera (12) is provided at the upper end of the support block (10), and the front and rear ends of the support block (10) are fixedly connected to fixing rods (11), and the fixing rods (11) are connected to the fixing plate (8) via a slot.

6. The bridge detection device capable of stable adjustment according to claim 1, characterized in that: The mounting mechanism (13) comprises a positioning plate (14) for fixing, a connecting rod (15) fixedly connected to the side of the positioning plate (14), a connecting bolt (16) for adjustment, a connecting block (17) rotatably connected to the upper end of the connecting bolt (16), and an auxiliary bracket (18) fixedly connected to the side of the connecting block (17).

7. A bridge detection device capable of stable adjustment according to claim 6, characterized in that: A sliding structure is formed between the connecting rod (15) and the auxiliary bracket (18), and the connecting rod (15) drives the positioning plate (14) to form a telescopic structure at the upper end of the support block (10), and the positioning plate (14) presses and fixes the camera (12), and the connecting rod (15) and the auxiliary bracket (18) are limited by a fixing bolt (19); The fixing bolt (19) and the auxiliary bracket (18) as well as the fixing bolt (19) and the connecting rod (15) are all threadedly connected.

8. The bridge detection device capable of stable adjustment according to claim 6, characterized in that: The connecting bolt (16) is threadedly connected to the lower end of the support block (10), and the connecting bolt (16) drives the connecting block (17) to form a telescopic structure inside the support block (10), and the support block (10) and the auxiliary bracket (18) are connected by a slot.

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