A camera mounting structure for a power transmission line

Abstract

The utility model belongs to camera mounting structure technical field especially relates to a camera mounting structure for transmission line, including circuit support, the outer surface sliding connection of circuit support has the fixed frame, one end fixed mounting of fixed frame has the limit board, the inner wall sliding connection of fixed frame has the moving block, the inside sleeve coupling of moving block has the threaded rod, one end fixed mounting of threaded rod has the clasp, one end screw thread connection of threaded rod has the fixed nut, the inner wall sliding connection of fixed frame has the supporting plate, through the cooperation between moving block, spring and clamping plate, spring can control supporting plate movement, utilize supporting plate can control both sides moving block synchronous movement, moving block can drive clamping plate and clasp to move at this moment, clamping plate cooperation fixed frame can whole fixed frame is clamped on circuit support, realized transmission line camera installation when the function of prepositioning, has facilitated high altitude installation when prepositioning fixed.

Description

Technical Field

[0001] This utility model belongs to the technical field of camera mounting structure, and in particular relates to a camera mounting structure for power transmission lines. Background Technology

[0002] Cameras play a role in environmental monitoring in power transmission lines. For example, they can monitor the vicinity of power towers in real time through network image transmission. In the event of disasters such as fires, they can promptly alert technicians so that timely measures can be taken. In addition, some cameras can also be used to remotely observe the power lines connected to the power towers, reducing the inconvenience for staff when observing from high places at close range.

[0003] When installing cameras on power transmission lines, mounting brackets are used, such as fixed brackets. These brackets are fixed from top to bottom, and the upper hook structure can limit the position of the fixed bracket, allowing the camera to be installed on the outside of the power transmission line. These mounting brackets are generally made of aluminum alloy and have a good structure. However, there is no auxiliary positioning structure inside the mounting bracket. When installing the camera and bracket on the inclined circuit support, the bracket is prone to sliding. The operator needs to use both hands to fix and tighten the fixing structure, which is quite troublesome when working at height.

[0004] In view of this, we propose a camera mounting structure for power transmission lines. Utility Model Content

[0005] The purpose of this utility model is to provide a camera mounting structure for power transmission lines to solve the problems mentioned in the background art.

[0006] In view of this, the present invention provides a camera mounting structure for power transmission lines, including a circuit bracket, a fixed frame slidably connected to the outer surface of the circuit bracket, a limit plate fixedly installed at one end of the fixed frame, a movable block slidably connected to the inner wall of the fixed frame, a threaded rod sleeved inside the movable block, a hook fixedly installed at one end of the threaded rod, and a fixing nut threadedly connected to one end of the threaded rod.

[0007] The inner wall of the fixed frame is slidably connected to a support plate, a control rod is sleeved inside the support plate, a spring is fixedly installed on the lower surface of the support plate, a positioning plate is fixedly installed on the outer surface of the control rod, and a clamping plate is fixedly installed on the outer surface of the support plate.

[0008] A mounting bracket is fixedly installed on the outer surface of the fixed frame, and a camera is installed inside the mounting bracket.

[0009] In this technical solution, the fixing frame is placed outside the circuit bracket. At this time, rotating one end of the control rod will disengage the threaded connection. The spring can then pull the support plate and the moving block to move. The moving block can control the position of the clamping plate and the threaded rod. The clamping plate can then clamp and fix the circuit bracket to the outside. The entire fixing frame can be pre-positioned and installed outside the circuit bracket. Then, by rotating the fixing nut, the hook can be fixed to the outside of the circuit bracket. The entire fixing frame does not need to be manually supported and fixed by the staff.

[0010] In the above technical solution, further, a limiting groove is formed inside the fixed frame, and the two sides of the moving block are slidably connected inside the limiting groove.

[0011] In this technical solution, the moving block can move vertically up and down inside the limiting groove, which facilitates the position control of the threaded rod.

[0012] In the above technical solution, the limiting plate and the hook are slidably connected to the inner wall of the circuit bracket, the outer surface of the support plate is fixedly installed to the outer surface of the moving block, and one side of the adjacent moving block is connected through the support plate.

[0013] In this technical solution, the support plate can control the synchronous movement of the moving blocks on both sides and can adjust the positions of the moving blocks and the threaded rod.

[0014] In the above technical solution, further, a second limiting groove is formed inside the fixing frame, the outer surface of the support plate is slidably connected to the inner wall of the second limiting groove, and the support plate moves vertically up and down under the action of the second limiting groove.

[0015] In this technical solution, the position of the support plate can be limited by the second limiting groove, at which time the support plate and the moving block move stably inside the fixed frame.

[0016] In the above technical solution, the lower surface of the clamp is slidably connected to the outer surface of the circuit bracket, and the lower surface of the clamp is parallel to the lower surface of the hook.

[0017] In this technical solution, the clamp and the limiting plate can fix the circuit bracket and can preposition the fixing frame on the outside of the circuit bracket.

[0018] In the above technical solution, a rubber block is further fixedly installed inside the clamping plate, the outer surface of the rubber block is in contact with the outer surface of the circuit support, and the side of the rubber block near the circuit support is provided with anti-slip texture.

[0019] In this technical solution, the rubber block can increase the anti-slip effect of the clamp and improve the stability during pre-fixation.

[0020] In the above technical solution, the top end of the control rod is connected to the internal thread of the fixed frame, the other end of the spring is fixedly installed on the inner wall of the fixed frame, and the lower half of the control rod is sleeved with the inside of the fixed frame.

[0021] In this technical solution, the control rod can control the position of the support plate, which facilitates the clamping of the fixing frame.

[0022] The beneficial effects of this utility model are:

[0023] 1. The camera mounting structure for this power transmission line utilizes the cooperation between the moving block, spring, and clamping plate. The spring controls the movement of the support plate, and the support plate controls the synchronous movement of the moving blocks on both sides. At this time, the moving block can drive the clamping plate and hook to move. The clamping plate, together with the fixing frame, can clamp the entire fixing frame onto the circuit support, reducing the overall slippage when installing the camera on the inclined circuit support. This realizes the function of pre-positioning the camera during the installation of the power transmission line, facilitating pre-positioning and fixing during high-altitude installation.

[0024] 2. The camera mounting structure for this power transmission line uses components such as a control rod and rubber blocks. The control rod, in conjunction with the positioning plate, can position the support plate. When the top of the control rod is connected to the internal thread of the fixing frame, the position of the support plate is fixed. After the fixing frame is placed outside the circuit bracket, the control rod is rotated. At this time, one end of the control rod is disengaged from the threaded connection, and the spring can pull the support plate to move for clamping. The rubber blocks can increase the anti-slip effect of the clamping plate and enhance the pre-positioning capability. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the overall front view structure of this utility model;

[0027] Figure 3 This is a schematic diagram of the fixing frame component in this utility model;

[0028] Figure 4 This is a schematic diagram of the internal structure of the fixing frame in this utility model;

[0029] Figure 5 This is a schematic diagram of the disassembled clamping plate structure in this utility model.

[0030] The markings in the diagram are as follows:

[0031] 1. Circuit bracket; 2. Fixing frame; 3. Limiting plate; 4. Moving block; 5. Threaded rod; 6. Hook; 7. Fixing nut; 8. Support plate; 9. Control rod; 10. Spring; 11. Positioning plate; 12. Clamping plate; 13. Mounting bracket; 14. Camera; 15. Limiting groove one; 16. Limiting groove two; 17. Rubber block. Detailed Implementation

[0032] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0033] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0034] Example 1: This example provides a camera installation structure for power transmission lines, including a circuit bracket 1, a fixed frame 2 slidably connected to the outer surface of the circuit bracket 1, a limit plate 3 fixedly installed at one end of the fixed frame 2, a movable block 4 slidably connected to the inner wall of the fixed frame 2, a threaded rod 5 sleeved inside the movable block 4, a hook 6 fixedly installed at one end of the threaded rod 5, and a fixing nut 7 threadedly connected to one end of the threaded rod 5.

[0035] A support plate 8 is slidably connected to the inner wall of the fixed frame 2. A control rod 9 is sleeved inside the support plate 8. A spring 10 is fixedly installed on the lower surface of the support plate 8. A positioning plate 11 is fixedly installed on the outer surface of the control rod 9. A clamping plate 12 is fixedly installed on the outer surface of the support plate 8.

[0036] A mounting bracket 13 is fixedly installed on the outer surface of the mounting bracket 2, and a camera 14 is installed inside the mounting bracket 13.

[0037] The fixing frame 2 is placed outside the circuit support 1. When one end of the control rod 9 is rotated, the threaded connection of the control rod 9 is released. At this time, the spring 10 can pull the support plate 8 and the moving block 4 to move. The moving block 4 can control the position of the clamping plate 12 and the threaded rod 5. At this time, the clamping plate 12 can clamp and fix the outside of the circuit support 1. The overall fixing frame 2 can be pre-positioned and installed outside the circuit support 1. Then, by rotating the fixing nut 7, the hook 6 can be fixed outside the circuit support 1. The overall fixing frame 2 does not need to be manually supported and fixed by the staff.

[0038] One end of the control lever 9 is threaded to the inner top wall of the fixed frame 2. At this time, the support plate 8 is fixed in position under the action of the positioning plate 11. There is a gap between the hook 6 and the limiting plate 3 to facilitate placement on the outside of the circuit bracket 1. When installing the inclined circuit bracket 1, first install the hook 6 and the limiting plate 3 on the outside of the circuit bracket 1. Rotate the control lever 9 in the opposite direction to allow the control lever 9 to move freely up and down. At this time, the spring 10 can pull the support plate 8 to move inside the fixed frame 2. By using the proximity between the clamp 12 and the limiting plate 3, the fixed frame 2 can be pre-positioned and installed on the outside of the circuit bracket 1. At this time, the entire fixed frame 2 is blocked by the clamp 12 and is not easy to move outside the inclined circuit bracket 1. The staff can adjust their own position or pick up tools for use.

[0039] Example 2: This example provides a camera installation structure for power transmission lines. In addition to the technical solutions of the above examples, it also has the following technical features: a limiting groove 15 is opened inside the fixing frame 2, and the two sides of the moving block 4 are slidably connected inside the limiting groove 15.

[0040] Among them, the movable block 4 can move vertically up and down inside the limiting groove 15, which facilitates the position control of the threaded rod 5.

[0041] The moving block 4 can control the threaded rod 5 to move up and down, and can limit the up and down position of the threaded rod 5. When the moving block 4 moves inside the limiting groove 15, the threaded rod 5 can move up and down. When the fixing nut 7 is tightened, the position of the threaded rod 5 can also be adjusted.

[0042] Example 3: This example provides a camera installation structure for power transmission lines. In addition to the technical solutions of the above examples, it also has the following technical features: the limiting plate 3 and the hook 6 are slidably connected to the inner wall of the circuit bracket 1; the outer surface of the support plate 8 is fixedly installed to the outer surface of the moving block 4; and one side of the adjacent moving blocks 4 is connected through the support plate 8.

[0043] Among them, the support plate 8 can control the synchronous movement of the two moving blocks 4 and can adjust the position of the moving blocks 4 and the threaded rod 5;

[0044] By adjusting the position of the support plate 8, the position of the moving block 4 inside the fixed frame 2 can be controlled. At this time, the clamping plate 12 and the limiting plate 3 cooperate to install the fixed frame 2 on the outside of the circuit bracket 1.

[0045] Example 4: This example provides a camera installation structure for power transmission lines. In addition to the technical solutions of the above examples, it also has the following technical features: a limiting groove 16 is opened inside the fixing frame 2, the outer surface of the support plate 8 is slidably connected to the inner wall of the limiting groove 16, and the support plate 8 moves vertically up and down under the action of the limiting groove 16.

[0046] Among them, the position of the support plate 8 can be limited by the limiting groove 16, and the support plate 8 and the moving block 4 move stably inside the fixed frame 2.

[0047] Limiting groove 15 and limiting groove 2 16 are interconnected. The support plate 8 is a T-shaped structure connected to the moving block 4. At this time, the movement of the support plate 8 can control the movement of the moving blocks 4 on both sides. Meanwhile, the moving block 4 and the support plate 8 will not detach from the connection with the fixed frame 2.

[0048] Example 5: This example provides a camera installation structure for power transmission lines. In addition to the technical solutions of the above examples, it also has the following technical features: the lower surface of the clamp 12 is slidably connected to the outer surface of the circuit bracket 1, and the lower surface of the clamp 12 is parallel to the lower surface of the hook 6.

[0049] The clamping plate 12 and the limiting plate 3 can fix the circuit bracket 1 and can preposition the fixing frame 2 on the outside of the circuit bracket 1.

[0050] The clamping plate 12 approaches the limiting plate 3 under the action of the spring 10. The tension generated by the spring 10 on the support plate 8 forms a clamping force on the circuit bracket 1. The lower surface of the clamping plate 12 is parallel to the hook 6. When the hook 6 contacts the upper surface of the inclined circuit bracket 1, the lower surface of the clamping plate 12 also contacts the upper surface of the circuit bracket 1. At this time, the clamping plate 12, the hook 6 and the limiting plate 3 form a stable clamping force on the circuit bracket 1.

[0051] Example 6: This example provides a camera installation structure for power transmission lines. In addition to the technical solutions of the above examples, it also has the following technical features: a rubber block 17 is fixedly installed inside the clamping plate 12, the outer surface of the rubber block 17 is in contact with the outer surface of the circuit support 1, and the side of the rubber block 17 near the circuit support 1 is provided with anti-slip texture.

[0052] Among them, the rubber block 17 can increase the anti-slip effect of the clamp 12 and improve the stability during pre-fixation;

[0053] The outer surface of the rubber block 17 is provided with a grid-like groove. The rubber block 17 itself is elastic. When the clamping plate 12 is clamped by the spring 10, the resistance formed by the rubber block 17 increases the sliding resistance of the clamping plate 12, and the fixing effect is better when pre-positioning.

[0054] Example 7: This example provides a camera mounting structure for power transmission lines. In addition to the technical solutions of the above examples, it also has the following technical features: the top end of the control rod 9 is threadedly connected to the inside of the fixing frame 2, the other end of the spring 10 is fixedly installed on the inner wall of the fixing frame 2, and the lower half of the control rod 9 is sleeved inside the fixing frame 2.

[0055] Among them, the control rod 9 can control the position of the support plate 8, which facilitates the clamping of the fixing frame 2;

[0056] The control lever 9 is only threaded at its top end to the inside of the fixing frame 2, while the rest of its position is sleeved inside the fixing frame 2. Therefore, when the top end of the control lever 9 is threaded to the fixing frame 2, the support plate 8 is fixed under the action of the positioning plate 11. When the fixing frame 2 is installed outside the circuit bracket 1, the control lever 9 is rotated in the opposite direction. At this time, the spring 10 can pull the support plate 8 down, which can generate a downward pulling force on the clamping plate 12, thereby achieving the pre-positioning of the circuit bracket 1.

[0057] Working principle: Place the fixing frame 2 outside the circuit bracket 1. At this time, the threaded rod 5 and the hook 6 are both located outside the circuit bracket 1. Rotate the control rod 9 to disengage the top of the control rod 9 from the threaded connection with the fixing frame 2. At this time, the spring 10 can pull the support plate 8 down. The support plate 8 can drive the moving block 4 and the clamping plate 12 to move. At this time, the clamping plate 12 and the hook 6, together with the limiting plate 3, can form a clamping force on the circuit bracket 1, which can pre-position the fixing frame 2 outside the circuit bracket 1. The rubber block 17 can increase the anti-slip effect of the overall fixing frame 2. After the whole is fixed, rotate the fixing nut 7. At this time, the fixing nut 7 can fix the circuit bracket 1 through the threaded rod 5 and the hook 6. The whole can be fixed outside the circuit bracket 1.

[0058] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A camera mounting structure for power transmission lines, comprising a circuit bracket (1), characterized in that, The outer surface of the circuit bracket (1) is slidably connected to a fixed frame (2), one end of the fixed frame (2) is fixedly installed with a limit plate (3), the inner wall of the fixed frame (2) is slidably connected to a moving block (4), the inside of the moving block (4) is sleeved with a threaded rod (5), one end of the threaded rod (5) is fixedly installed with a hook (6), and one end of the threaded rod (5) is threadedly connected with a fixing nut (7); The inner wall of the fixed frame (2) is slidably connected to a support plate (8), a control rod (9) is sleeved inside the support plate (8), a spring (10) is fixedly installed on the lower surface of the support plate (8), a positioning plate (11) is fixedly installed on the outer surface of the control rod (9), and a clamping plate (12) is fixedly installed on the outer surface of the support plate (8). The mounting bracket (13) is fixedly installed on the outer surface of the fixed frame (2), and a camera (14) is installed inside the mounting bracket (13).

2. The camera mounting structure for power transmission lines according to claim 1, characterized in that, The fixed frame (2) has a limiting groove (15) inside, and the two sides of the moving block (4) are slidably connected inside the limiting groove (15).

3. The camera mounting structure for power transmission lines according to claim 1, characterized in that, The limiting plate (3) and the hook (6) are slidably connected to the inner wall of the circuit bracket (1), the outer surface of the support plate (8) is fixedly installed on the outer surface of the moving block (4), and one side of the adjacent moving block (4) is connected through the support plate (8).

4. The camera mounting structure for power transmission lines according to claim 1, characterized in that, The fixed frame (2) has a limiting groove (16) inside. The outer surface of the support plate (8) is slidably connected to the inner wall of the limiting groove (16). The support plate (8) moves vertically up and down under the action of the limiting groove (16).

5. The camera mounting structure for power transmission lines according to claim 1, characterized in that, The lower surface of the clamp (12) is slidably connected to the outer surface of the circuit bracket (1), and the lower surface of the clamp (12) is parallel to the lower surface of the hook (6).

6. The camera mounting structure for power transmission lines according to claim 1, characterized in that, A rubber block (17) is fixedly installed inside the clamp (12). The outer surface of the rubber block (17) is in contact with the outer surface of the circuit support (1). The side of the rubber block (17) near the circuit support (1) is provided with anti-slip texture.

7. The camera mounting structure for power transmission lines according to claim 1, characterized in that, The top end of the control rod (9) is threadedly connected to the inside of the fixing frame (2), the other end of the spring (10) is fixedly installed on the inner wall of the fixing frame (2), and the lower half of the control rod (9) is sleeved inside the fixing frame (2).

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