Detection equipment for strain clamp of vertical two-split conductor

Abstract

The utility model relates to detection equipment for a strain clamp of a vertical two-split conductor, which comprises a suspension platform and an X-ray flaw detection device, and the suspension platform is provided with a guide rail and a lifting driving mechanism for driving the guide rail to lift; the X-ray flaw detection device is arranged on the guide rail, and a rotation driving mechanism is further arranged and drives the X-ray flaw detection device to rotate; the suspension platform is provided with rollers and a roller driving mechanism for driving the rollers. The utility model overcomes the defect that the prior art cannot be used for detecting the vertical two-split power transmission line.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage power line maintenance, in particular to a detection device for a vertical two-split conductor tension clamp. Background Art

[0002] In modern industrial production, X-ray inspection technology has become an important nondestructive testing technique, widely used in quality control, safety testing, and product development across various industries. Before drones were introduced to the power industry, X-ray flaw detectors had to be manually pulled up to high-voltage towers during power outages and placed on top of the tension wire clamps to take images. This method was time-consuming and labor-intensive, posed a risk to the operator, and also required power outages, impacting production. With the development of drone technology, drone-based X-ray flaw detection has emerged. Its efficiency, speed, and accuracy have made it a crucial tool across various industries.

[0003] The applicant's utility model patent CN221445894U discloses "a two-split conductor tension clamp detection device", which includes a rectangular frame platform and an X-ray flaw detection device fixedly arranged under the frame platform, the X-ray flaw detection device includes a digital imaging plate and an X-ray machine; the frame platform is provided with a slide rail, the digital imaging plate is arranged in the slide rail and can be driven to slide in the frame platform; a detection guide plate is provided on each opposite long side of the frame platform, the lower ends of the two detection guide plates constitute an installation frame, and the X-ray machine is rotatably arranged in the installation frame through a rotating shaft.

[0004] The device is mounted on a wire via a frame platform, which ensures high stability. The digital imaging plate is set inside the frame platform, and the X-ray machine is set below the digital imaging plate. The scanning angle is easy to control, and the imaging is stable and clear.

[0005] However, this device is limited to the detection of parallel two-split transmission lines and cannot be used for the detection of vertical two-split transmission lines. Moreover, the movement of this device on the transmission line depends on drones, which places high demands on the operator, and there is also the problem of drone endurance. Utility Model Content

[0006] The purpose of the utility model is to provide a detection device for a vertical two-split conductor tension clamp, which overcomes the defect that the prior art cannot be used for the detection of vertical two-split transmission lines.

[0007] In order to achieve the above purpose, the technical solution of the utility model is:

[0008] A detection device for a vertical two-split conductor tension clamp comprises a suspension platform and an X-ray flaw detection device; the suspension platform is provided with a guide rail and a lifting drive mechanism for driving the guide rail to rise and fall; the X-ray flaw detection device is provided on the guide rail and is further provided with a rotation drive mechanism for driving the rotation of the X-ray flaw detection device;

[0009] The suspension platform is provided with rollers and a roller driving mechanism for driving the rollers.

[0010] The X-ray flaw detection device includes an X-ray imaging plate, a connecting rod and an X-ray machine. The X-ray imaging plate is arranged at the upper end of the connecting rod, and the X-ray machine is arranged at the lower end.

[0011] The X-ray flaw detection device is also provided with an X-ray machine mounting plate, the X-ray machine is arranged on the X-ray machine mounting plate, and the X-ray machine mounting plate is connected to the connecting rod.

[0012] A connecting piece is provided, and the connecting piece is provided between the X-ray flaw detection device and the guide rail. One end of the connecting piece is connected to the guide rail, and the other end is connected to the connecting rod through a rotating shaft.

[0013] The rotary drive mechanism comprises a steering gear, a driving gear and a driven gear; the steering gear and the driving gear are arranged on a connecting piece, the driven gear is arranged on a rotating shaft, and the driving gear and the driven gear (33) are meshed; the steering gear drives the driving gear.

[0014] The lifting drive mechanism is a brushless servo.

[0015] The suspension platform is also provided with a hanger for connecting drones.

[0016] The advantages of the present invention are: 1. The hanging platform is provided with rollers, which makes it convenient and fast to move on the transmission line; 2. The lifting guide rails of the hanging platform enable the same equipment to complete the inspection of two vertically split transmission lines at the same position at one time; 3. The roller setting of the hanging platform solves the anxiety about the drone's battery life. The drone only needs to transport the equipment to the transmission line, and then transport the equipment down from the transmission line after the inspection. The change of the inspection position and the movement of the equipment do not require the participation of the drone, which improves the working efficiency and working time of the drone. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic structural diagram of the X-ray flaw detection device of the present utility model;

[0019] Figure 3 This is a schematic diagram of the use of the utility model on a vertical two-split transmission line;

[0020] In the figure: 1-suspension platform; 11-guide rail; 111-lifting drive mechanism; 12-roller; 121-roller drive mechanism; 13-hanging bracket; 2-X-ray flaw detection device; 21-X-ray imaging plate; 22-connecting rod; 23-X-ray machine; 24-X-ray machine mounting plate; 31-servo; 32-driving gear; 33-driven gear; 4-connecting piece; 5-transmission line. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings, which are for illustrative purposes only and are not to be construed as limiting the present invention.

[0022] To more concisely illustrate this embodiment, some components well known to those skilled in the art but not relevant to the main content of this invention may be omitted from the drawings or descriptions. In addition, for ease of description, some components may be omitted, enlarged, or reduced in size in the drawings, but they do not represent the dimensions or entire structure of the actual product.

[0023] The utility model relates to a detection device for a vertical two-split conductor tension clamp, such as Figure 1 As shown, it includes a suspension platform 1 and an X-ray flaw detection device 2. The suspension platform 1 is provided with a guide rail 11 and a lifting drive mechanism 111 for driving the guide rail 1 to move up and down. Preferably, the lifting drive mechanism 111 adopts a brushless servo.

[0024] The X-ray flaw detection device 2 is disposed on the guide rail 11 , and when the lifting drive mechanism 111 drives the guide rail 11 to move up and down, the X-ray flaw detection device 2 moves up and down along with the movement of the guide rail 11 .

[0025] like Figure 3 As shown, the device of the present invention is mounted on the upper end of the power transmission line 5 that is vertically split. When the power transmission line 5 at the lower end is to be inspected, the X-ray flaw detection device 2 must be lowered. At this time, the driving guide rail 11 is lowered, driving the X-ray flaw detection device 2 to descend.

[0026] A rotation drive mechanism is also provided to drive the X-ray flaw detection device 2 to rotate.

[0027] like Figure 2 As shown, the X-ray flaw detection device 2 includes an X-ray imaging plate 21, a connecting rod 22 and an X-ray machine 23. The X-ray imaging plate 21 is set at the upper end of the connecting rod 22, and the X-ray machine 23 is set at the lower end; preferably, the X-ray flaw detection device 2 is also provided with an X-ray machine mounting plate 24, the X-ray machine 23 is set on the X-ray machine mounting plate 24, and the X-ray machine mounting plate 24 is connected to the connecting rod 22.

[0028] A connecting member 4 is provided between the X-ray flaw detection device 2 and the guide rail 11 . One end of the connecting member 4 is connected to the guide rail 11 , and the other end is connected to the connecting rod 22 via a rotating shaft.

[0029] The rotary drive mechanism includes a steering gear 31 , a driving gear 32 and a driven gear 33 ; the steering gear 31 and the driving gear 32 are arranged on the connecting member 4 , and the driven gear 33 is arranged on the rotating shaft, and the driving gear 32 and the driven gear 33 are meshed; the steering gear 31 drives the driving gear 32 .

[0030] The X-ray flaw detection device 2 is provided with an image processing module for wireless transmission and a remote controller for wirelessly controlling the X-ray flaw detection device 2 .

[0031] like Figure 3 As shown, the equipment lands on the upper end of the vertically split power line 5, and the rotary drive mechanism drives the X-ray flaw detection device 2 to rotate, turning the X-ray imaging plate 21 to the top of the power line 5, and the X-ray machine 23 begins to perform inspection. After the inspection image is transmitted, the rotary drive mechanism drives the X-ray flaw detection device 2 to rotate back to the upright state, and the lifting drive mechanism 111 drives the guide rail 11 to descend, and the X-ray flaw detection device 2 is then lowered to the lower end of the power line 5. The rotary drive mechanism drives the X-ray flaw detection device 2 to rotate, turning the X-ray imaging plate 21 to the top of the power line 5, and the X-ray machine 23 begins to perform inspection. After the inspection image is transmitted, the rotary drive mechanism drives the X-ray flaw detection device 2 to rotate back to the upright state, completing the inspection, and the drone removes the equipment from the power line 5.

[0032] The suspension platform 1 is provided with a roller 12 and a roller driving mechanism 121 for driving the roller 12 , so that the device can be moved on the transmission line 5 , making it convenient to detect different parts of the transmission line 5 .

[0033] The suspension platform 1 is also provided with a hanger 13 for connecting a drone.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. In other words, any equivalent changes and modifications made within the scope of the patent application of the present invention should fall within the technical scope of the present invention.

Claims

1. A device for detecting a vertical two-split conductor tension clamp, comprising a suspension platform (1) and an X-ray flaw detection device (2); characterized in that: The suspension platform (1) is provided with a guide rail (11) and a lifting drive mechanism (111) for driving the guide rail (11) to lift and lower. The X-ray flaw detection device (2) is provided on the guide rail (11) and is further provided with a rotation drive mechanism for driving the rotation of the X-ray flaw detection device (2). The suspension platform (1) is provided with a roller (12) and a roller driving mechanism (121) for driving the roller (12).

2. The detection device for the vertical two-split conductor tension clamp according to claim 1 is characterized in that: The X-ray flaw detection device (2) comprises an X-ray imaging plate (21), a connecting rod (22) and an X-ray machine (23). The X-ray imaging plate (21) is arranged at the upper end of the connecting rod (22), and the X-ray machine (23) is arranged at the lower end.

3. The detection device for the vertical two-split conductor tension clamp according to claim 2 is characterized in that: The X-ray flaw detection device (2) is further provided with an X-ray machine mounting plate (24), the X-ray machine (23) is arranged on the X-ray machine mounting plate (24), and the X-ray machine mounting plate (24) is connected to the connecting rod (22).

4. The detection device for the vertical two-split conductor tension clamp according to claim 2, characterized in that: A connecting member (4) is provided, and the connecting member (4) is provided between the X-ray flaw detection device (2) and the guide rail (11). One end of the connecting member (4) is connected to the guide rail (11), and the other end is connected to the connecting rod (22) via a rotating shaft.

5. The detection device for the vertical two-split conductor tension clamp according to claim 4, characterized in that: The rotary drive mechanism comprises a steering gear (31), a driving gear (32) and a driven gear (33); the steering gear (31) and the driving gear (32) are arranged on a connecting member (4), the driven gear (33) is arranged on a rotating shaft, and the driving gear (32) and the driven gear (33) are meshed; the steering gear (31) drives the driving gear (32).

6. The detection device for the vertical two-split conductor tension clamp according to claim 1, characterized in that: The lifting drive mechanism (111) is a brushless servo.

7. The detection device for the vertical two-split conductor tension clamp according to claim 1, characterized in that: The suspension platform (1) is also provided with a hanging bracket (13) for connecting the drone.

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