Power transmission and transformation line detection device
By designing a transmission and transformation line testing device with a fixed main body, clamping components, and moving components, the problems of high cost and poor testing effect in the existing technology are solved, realizing low-cost and high-efficiency line testing and reducing operational risks.
Patent Information
- Application Number
- CN202421458112.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-06-24
AI Technical Summary
Existing power transmission and transformation line testing devices suffer from high costs, poor testing results, and significant safety threats to operators.
A transmission and transformation line testing device was designed, comprising a fixed body, a clamping component, a moving component, and a testing component. The clamping component clamps the line, and the moving component drives the fixed body to move along the line to achieve testing, thereby reducing the labor intensity and cost of manual testing.
It achieves low-cost and efficient line testing, avoids frequent manual climbing, improves testing results, and reduces operational risks.
Smart Images
Figure CN223501085U_ABST
Abstract
Description
Technical Field
[0001] This disclosure relates to the field of power transmission and transformation line technology, and more specifically, to a power transmission and transformation line detection device. Background Technology
[0002] Transmission and transformation lines are an important component of the power grid, holding a particularly prominent position and being crucial for the safe, economical, and reliable operation of the grid. Due to their wide distribution and frequent exposure to complex geographical environments, adverse environmental conditions leading to line malfunctions directly impact their safe and reliable operation, potentially causing widespread power outages. Therefore, the inspection of transmission and transformation lines is of paramount importance.
[0003] Currently, most power transmission line inspections are conducted manually using specialized tools for live-line work, or using drones. However, due to the harsh working environment and high labor intensity, the former poses a significant threat to the personal safety of operators, while the latter requires expensive high-definition and dynamically stabilized cameras on the drone, undoubtedly increasing inspection costs. Therefore, those skilled in the art urgently need a low-cost inspection device with good inspection results. Utility Model Content
[0004] The purpose of this disclosure is to provide a power transmission and transformation line testing device that has good testing effect and low cost.
[0005] To achieve the above objectives, this disclosure provides a power transmission and transformation line testing device, wherein the power transmission and transformation line to be tested extends along a first direction, comprising:
[0006] Fixed main body;
[0007] A clamping assembly is slidably connected to the fixed body and is capable of sliding on the fixed body in a second direction perpendicular to the first direction to clamp the power transmission and transformation line to be tested.
[0008] The detection component is located on the fixed body and clamping assembly and is used to detect the power transmission and transformation line to be tested.
[0009] A movable component is disposed on the fixed body and is used to drive the fixed body to move along the first direction.
[0010] Optionally, the fixing body is provided with a slide rail that extends along the second direction, and the clamping assembly includes two clamping plates that are slidably connected in the slide rail, and the two clamping plates are symmetrically arranged.
[0011] Optionally, the clamping plate is U-shaped and includes a first extension and a second extension that are parallel to each other. The length of the first extension is greater than that of the second extension. A pulley is provided on the first extension and the pulley is located in the slide rail. The second extension is used to clamp the power transmission and transformation line to be tested.
[0012] Optionally, the clamping plate is further provided with a first power member, which is used to drive the pulley to rotate, so as to drive the clamping plate to slide through the pulley.
[0013] Optionally, the pulley is provided with a limiting protrusion along its axial direction, and the slide rail is provided with a limiting groove. The limiting groove extends along the extension direction of the slide rail, and the limiting protrusion is located in the limiting groove to prevent the pulley from disengaging from the slide rail.
[0014] Optionally, the clamping plate is provided with a mating part, which is used to cooperate with the conveying component to transport the power transmission and transformation line detection device to the power transmission and transformation line to be detected.
[0015] Optionally, the moving component includes a fixed frame, which is fixedly connected to the bottom of the fixed body. A second pulley is provided in the fixed frame, which is rotatably connected to the fixed frame and in contact with the transmission and transformation line to be tested. A second power component is also provided on the fixed frame, which is used to drive the second pulley to rotate, so as to drive the fixed body to move along the extension direction of the transmission and transformation line to be tested through the second pulley.
[0016] Optionally, multiple movable components are provided and evenly distributed along the extension direction of the fixed body.
[0017] Optionally, the detection component includes a miniature camera, and multiple miniature cameras are provided and fixedly connected to the fixing body and clamping assembly.
[0018] Optionally, it also includes a control component for controlling the clamping component and receiving information transmitted from the detection element.
[0019] Compared with the prior art, the advantages of this utility model are as follows: The transmission and transformation line testing device of this utility model includes a fixed body, on which a clamping component, a moving component, and a testing component are provided. The clamping component can clamp the fixed body onto the transmission and transformation line to be tested. Then, the fixed body can be moved along the first direction on the transmission and transformation line to be tested by the moving component, so that the testing component on the fixed body can test the transmission and transformation line to be tested. This can ensure the testing effect of the transmission and transformation line to be tested, and can also avoid the need for personnel to frequently climb the transmission and transformation line for testing. In addition, the components in the transmission and transformation line testing device disclosed in this utility model have a lower cost, which can save production costs to a certain extent.
[0020] Other features and advantages of this disclosure will be described in detail in the following detailed description section. Attached Figure Description
[0021] The accompanying drawings are provided to further illustrate the present disclosure and form part of the specification. They are used together with the following detailed description to explain the present disclosure, but do not constitute a limitation thereof. In the drawings:
[0022] Figure 1 This is a schematic diagram of the structure of the power transmission and transformation line detection device provided in an exemplary embodiment of this disclosure;
[0023] Figure 2 This is another structural schematic diagram of the power transmission and transformation line detection device provided in the exemplary embodiments of this disclosure;
[0024] Figure 3 This is a cross-sectional view of the power transmission line detection device provided in an exemplary embodiment of this disclosure;
[0025] Figure 4 yes Figure 3 A magnified view of a portion of point A in the middle.
[0026] Explanation of reference numerals in the attached figures
[0027] 1-Fixed main body; 11-Slide track; 111-Limiting groove;
[0028] 2-Clamping assembly; 21-Clamping plate; 211-First extension; 212-Second extension; 213-First power component; 22-Pulley; 23-Limiting protrusion; 24-Matching part;
[0029] 3-Moving component; 31-Fixed frame; 32-Second pulley; 33-Second power component;
[0030] 4-Inspection component; 41-Miniature camera. Detailed Implementation
[0031] The specific embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this disclosure.
[0032] In this disclosure, unless otherwise stated, directional terms such as "up," "down," "high," "low," "top," and "bottom" generally refer to the orientation of the corresponding component or structure in the direction of gravity. For specific details, please refer to [reference needed]. Figure 1 The drawing orientation is shown. "Inner" and "outer" refer to the inner and outer contours of the corresponding components. Furthermore, it should be noted that terms such as "first" and "second" are used to distinguish one element from another and do not indicate sequence or importance. Additionally, in the description with reference to the accompanying drawings, the same reference numerals in different drawings denote the same elements. The above definitions are for explanation and illustration only and should not be construed as limiting this disclosure.
[0033] For ease of understanding, please refer to the appendix below. Figures 1 to 4 The specific structure and working principle of the power transmission and transformation line detection device disclosed herein will be described in detail with reference to the embodiments.
[0034] This disclosure relates to a power transmission and transformation line testing device, which, compared to manual testing in related technologies, saves manpower and resources, ensures the safety of personnel, and has a lower cost. In this disclosure, the power transmission and transformation line to be tested extends along a first direction, see [reference needed]. Figure 1 and Figure 2 The power transmission line testing device includes a fixed body 1, which provides an installation base for other components in the device. The fixed body 1 can be made of metal to give it sufficient strength. The fixed body 1 also includes a clamping assembly 2, a moving assembly 3, and a testing component 4. The clamping assembly 2 can move relative to the fixed body 1 in a second direction perpendicular to the first direction, thereby clamping the power transmission line to be tested and preventing the testing device from falling off. The moving assembly 3, after the clamping assembly 2 clamps the testing device onto the power transmission line to be tested, drives the fixed body 1 to move in the first direction, allowing the testing component 4 to perform testing on the power transmission line to be tested.
[0035] The transmission and transformation line testing device disclosed herein uses a clamping component 2 to clamp the fixed body 1 onto the transmission and transformation line to be tested. The fixed body 1 is then moved along a first direction by a moving component 3, and the testing component 4 is used to test the transmission and transformation line to be tested. This ensures the testing effect of the transmission and transformation line to be tested and avoids the need for personnel to frequently climb the transmission and transformation line to be tested. In addition, the components in the transmission and transformation line testing device disclosed herein are also relatively inexpensive, which can save production costs to a certain extent.
[0036] In one embodiment of this disclosure, see Figure 1 and Figure 2 The fixing body 1 is provided with a slide rail 11, which extends along a second direction. The clamping assembly 2 includes two clamping plates 21, which are slidably connected in the slide rail 11 and symmetrically arranged. When the clamping assembly 2 needs to clamp the transmission line to be tested, the two clamping plates 21 move closer to each other in opposite directions along the slide rail 11, gradually reducing the distance between the two clamping plates 21. The transmission line to be tested is then located between the two clamping plates 21. As the distance between the two clamping plates 21 decreases, the two clamping plates 21 clamp the transmission line to be tested, ensuring the stability of the fixing body 1 on the transmission line to be tested and preventing the transmission line testing device from falling off the transmission line to be tested during movement. Of course, in other embodiments, the clamping assembly 2 and the fixing body 1 can also have other structures, depending on the actual situation. This disclosure does not limit them.
[0037] In one embodiment of this disclosure, see Figure 3 and Figure 4 The clamping plate 21 is U-shaped and includes a first extension 211 and a second extension 212 arranged parallel to each other. The length of the first extension 211 is greater than that of the second extension 212. A pulley 22 is provided on the first extension 211, which can cooperate with the slide rail 11 to allow the first extension 211 to slide within the slide rail 11. When the clamping plate 21 needs to clamp the transmission line to be tested, since the length of the first extension 211 is greater than that of the second extension 212, when the two clamping plates 21 move closer to each other in opposite directions on the slide rail 11, the length of the first extension 211 moving on the fixed body 1 is greater than the length of the second extension 212. This ensures that the distance between the two second extensions 212 is small enough to clamp the transmission line to be tested, ensuring the stability of the fixed body 1 on the transmission line to be tested and preventing the transmission line testing device from falling off the transmission line to be tested during movement.
[0038] In one embodiment of this disclosure, see Figure 3 and Figure 4 The clamping plate 21 is also provided with a first power component 213, which can drive the pulley 22 to rotate, so that the pulley 22 drives the clamping plate 21 to move. In this embodiment, the first power component 213 is a motor, and a groove is provided in the fixing body 1 to avoid the motor, so that the motor can slide along the slide rail 11 with the pulley 22. Of course, in other embodiments, the first power component 213 can also be other components, or other methods can be used to drive the pulley 22 to move. The specific method can be determined according to the actual situation, and this disclosure does not limit it.
[0039] In one embodiment of this disclosure, see Figure 3 and Figure 4 A limiting protrusion 23 is provided on the pulley 22, and a limiting groove 111 is provided in the slide rail 11, wherein the limiting groove 111 extends along the extension direction of the slide rail 11, and the limiting protrusion 23 is located in the limiting groove 111. By providing the limiting protrusion 23 and the limiting groove 111, the pulley 22 is prevented from detaching from the slide rail 11 due to the influence of the external environment when it slides in the slide rail 11. When the pulley 22 is subjected to external factors such as wind or impact, the cooperation between the limiting groove 111 and the limiting protrusion 23 can prevent the pulley 22 from detaching from the slide rail 11. See [reference needed]. Figure 4 In this embodiment, the limiting groove 111 and the limiting protrusion 23 can restrict the pulley 22 from moving in the vertical direction and prevent it from disengaging from the slide rail 11.
[0040] In one embodiment of this disclosure, see Figure 1 and Figure 2 A mating part 24 is also provided on the clamping plate 21. The mating part 24 allows the clamping plate 21 to cooperate with the conveying component, enabling the conveying component to move the power transmission line detection device to the location of the power transmission line to be detected via the clamping plate 21. In this embodiment, the mating part 24 is a notch in the connecting portion between the first extension 211 and the second extension 212 of the clamping plate 21. The conveying component is a drone. When the power transmission line detection device needs to be transported, the fixing part on the drone can cooperate with the notch, locking it in the notch, and then the drone can move the power transmission line detection device to the location of the power transmission line to be detected. Of course, in other embodiments, the mating part 24 can also have other structures, depending on the type of conveying component; this disclosure does not limit this.
[0041] In one embodiment of this disclosure, see Figure 1 and Figure 2 The movable component 3 includes a fixed frame 31, which can be fixedly connected to the bottom of the fixed body 1. Of course, in other embodiments, the fixed frame 31 can also be located at other positions on the fixed body 1. A second pulley 32 is provided in the fixed frame 31, and the second pulley 32 is rotatably connected in the fixed frame 31 and in contact with the transmission line to be tested. (See [reference]). Figure 1The second pulley 32 can be configured to have a longer width along the second direction to ensure greater stability when in contact with the transmission line to be tested. A second power component 33 is also provided on the fixed frame 31, which can drive the second pulley 32 to rotate, thereby driving the fixed body 1 to move along the extension direction of the transmission line to be tested. In this embodiment, the second power component 33 can be a motor, which is connected to the second pulley 32 through the drive end to drive the second pulley 32 to rotate. Of course, in other embodiments, the second power component 33 can also be other components, depending on the actual situation, and this disclosure does not limit it.
[0042] In one embodiment of this disclosure, see Figure 1 and Figure 2 Multiple movable components 3 are provided and evenly distributed along the extension direction of the fixed body 1. By providing multiple movable components 3, it can be ensured that the power provided by the movable components 3 to the fixed body 1 can drive the fixed body 1 to move along the first direction on the transmission line to be tested, avoiding the situation where only one movable component 3 is provided and cannot drive the fixed body 1 to move along the transmission line to be tested. In this embodiment, two movable components 3 are provided, respectively at the front and rear ends of the fixed body 1 along the first direction, to ensure that the movable components 3 can provide sufficient power to the fixed body 1. Of course, in other embodiments, there may be more movable components 3, depending on the actual situation, and this disclosure does not limit this.
[0043] In one embodiment of this disclosure, see Figure 1 and Figure 2 The detection component 4 includes miniature cameras 41, and multiple miniature cameras 41 can be provided, respectively located on the fixing body 1 and the clamping assembly 2. The miniature cameras 41 can provide visual information of the transmission and transformation line under test, facilitating observation by personnel to check for faults in the transmission and transformation line. In this embodiment, six miniature cameras 41 are provided, respectively located on the second extension 212 of the clamping plate 21, the connection portion between the first extension 211 and the second extension 212 on the clamping plate 21, and the bottom surface of the fixing body 1, to collect more visual information and achieve better detection results. Of course, in other embodiments, the detection component 4 may also include other detection components, depending on the actual situation, such as the types and quantities of parameters to be collected, etc., which are not limited in this disclosure.
[0044] In one embodiment of this disclosure, the power transmission line testing device also includes a control component. This control component can control the movement distance of the clamping component 2, ensuring that the clamping component 2 can stably clamp the power transmission line to be tested. It also controls the opening and closing of the detection element 4 and receives and transmits relevant information detected by the detection element 4, allowing personnel to determine whether a fault has occurred in the power transmission line to be tested after receiving the information from the control component. The control component can be directly controlled by the personnel, who can operate the clamping component 2 and the detection element 4. Of course, in other embodiments, the control component can also automatically control the clamping component 2 and the detection element 4, which will not be elaborated further here.
[0045] When the transmission line testing device disclosed herein is used, it first needs to be moved to the position of the transmission line to be tested through the cooperation between the transport component and the mating part 24. Then, the first power component 213 is activated, which drives the pulley 22 to rotate and thus drives the two clamping plates 21 to move towards each other to clamp the transmission line to be tested. Afterwards, the second power component 33 in the moving assembly 3 is activated, which drives the second pulley 32 to move the fixed body along the first direction, so that the testing component 4 on the fixed body 1 can detect the relevant information of the transmission line to be tested.
[0046] The transmission and transformation line testing device disclosed herein uses a clamping component 2 to clamp the fixed body 1 onto the transmission and transformation line to be tested. The fixed body 1 is then moved along a first direction by a moving component 3, and the testing component 4 is used to test the transmission and transformation line to be tested. This ensures the testing effect of the transmission and transformation line to be tested and avoids the need for personnel to frequently climb the transmission and transformation line to be tested. In addition, the components in the transmission and transformation line testing device disclosed herein are also relatively inexpensive, which can save production costs to a certain extent.
[0047] The preferred embodiments of this disclosure have been described in detail above with reference to the accompanying drawings. However, this disclosure is not limited to the specific details of the above embodiments. Within the scope of the technical concept of this disclosure, various simple modifications can be made to the technical solutions of this disclosure, and these simple modifications all fall within the protection scope of this disclosure.
[0048] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, this disclosure will not describe the various possible combinations separately.
[0049] Furthermore, various different embodiments of this disclosure can be combined in any way, as long as they do not violate the spirit of this disclosure, they should also be regarded as the content disclosed in this disclosure.
Claims
1. A power transmission and transformation line detection device, wherein the power transmission and transformation line to be detected extends along a first direction, characterized in that, include: Fixed main body; A clamping assembly is slidably connected to the fixed body and is capable of sliding on the fixed body in a second direction perpendicular to the first direction to clamp the power transmission and transformation line to be tested. The detection component is located on the fixed body and clamping assembly and is used to detect the power transmission and transformation line to be tested. A movable component is disposed on the fixed body and is used to drive the fixed body to move along the first direction.
2. The power transmission line testing device according to claim 1, characterized in that, The fixed body is provided with a slide rail that extends along the second direction. The clamping assembly includes two clamping plates that are slidably connected in the slide rail and are symmetrically arranged.
3. The power transmission and transformation line detection device according to claim 2, characterized in that, The clamping plate is U-shaped and includes a first extension and a second extension that are parallel to each other. The length of the first extension is greater than that of the second extension. A pulley is provided on the first extension and the pulley is located in the slide rail. The second extension is used to clamp the power transmission and transformation line to be tested.
4. The power transmission and transformation line detection device according to claim 3, characterized in that, The clamping plate is also provided with a first power component, which is used to drive the pulley to rotate, so as to drive the clamping plate to slide through the pulley.
5. The transmission line testing device according to claim 3, characterized in that, The pulley is provided with a limiting protrusion along its axial direction, and a limiting groove is provided in the slide rail. The limiting groove extends along the extension direction of the slide rail, and the limiting protrusion is located in the limiting groove to prevent the pulley from dislodging from the slide rail.
6. The power transmission and transformation line testing device according to claim 2, characterized in that, The clamping plate is provided with a mating part, which is used to cooperate with the conveying component to transport the power transmission and transformation line detection device to the power transmission and transformation line to be detected.
7. The power transmission and transformation line detection device according to claim 1, characterized in that, The moving component includes a fixed frame, which is fixedly connected to the bottom of the fixed body. A second pulley is provided in the fixed frame, which is rotatably connected to the fixed frame and in contact with the power transmission line to be tested. A second power component is also provided on the fixed frame, which is used to drive the second pulley to rotate, so as to drive the fixed body to move along the extension direction of the power transmission line to be tested through the second pulley.
8. The transmission line testing device according to claim 7, characterized in that, Multiple movable components are provided and are evenly distributed along the extension direction of the fixed body.
9. The power transmission and transformation line detection device according to claim 1, characterized in that, The detection component includes a miniature camera, and multiple miniature cameras are provided and fixedly connected to the fixing body and clamping assembly.
10. The transmission line testing device according to claim 1, characterized in that, It also includes a control component for controlling the clamping component and receiving information transmitted from the detection element.