Repairing tool for R pin gasket of suspension clamp

Abstract

The invention discloses a suspension clamp R pin gasket repairing tool, and relates to the technical field of electric power engineering, the suspension clamp R pin gasket repairing tool comprises an operating rod, a gasket body and an R pin body, one end of the operating rod is provided with a connecting plate, the other end of the connecting plate is provided with a positioning block, one end of the positioning block is provided with a positioning assembly for limiting the gasket body and the R pin body, and the other end of the positioning block is provided with a clamping assembly. And the positioning assembly comprises a limiting block, a magnetic suction plate and a connecting rod, the inner wall of the limiting block is sleeved with the connecting rod, and a clamping block is installed at the top of the connecting rod. Through the arrangement of the positioning assembly, a worker does not make direct contact with a wire, the gasket body and the R pin body are remotely installed in place through the positioning assembly on the insulation operation rod by holding the insulation operation rod in hand, an insulation horizontal ladder does not need to be used, the worker does not need to enter an electric field, and the operation safety is effectively improved; and through the arrangement of the magnetic suction plate, the gasket body is reliably fixed by the magnetic suction plate of the magnetic component.

Description

Technical Field

[0001] The invention relates to the technical field of electric power engineering, in particular to a tool for repairing an R-pin gasket of a suspension clamp. Background Art

[0002] In power engineering, plumb line clamps provide stable support for conductors through flexible suspension and stress dispersion. They are an important component of the power transmission system and are widely used in overhead transmission lines. They suspend conductors on insulator strings or towers, holding the conductors tightly to prevent them from slipping while allowing them to swing slightly to avoid breakage due to hard pulling.

[0003] Suspension clamps use boat-shaped structures to evenly distribute the weight and wind loads on conductors, reduce local stress, and protect conductors. Suspension clamps are important tools on linear towers of transmission lines. They can securely suspend conductors on insulator strings, improve stability and reduce the risk of failure through rotating shafts and limit designs. During installation, ensure that the bolt torque and aluminum tape winding specifications are met to ensure conductivity and mechanical properties.

[0004] Currently, most of the suspension clamps used in the lines are boat-shaped clamps, which have matching gaskets and R-pins on both the inside and outside. Under the influence of environmental factors such as wind, frost, rain and snow, the gaskets and R-pins of the suspension clamps are prone to breakage and loss. Workers are required to regularly inspect and repair the suspension clamps, and workers frequently enter the electric field, which poses certain safety hazards. Summary of the Invention

[0005] Based on this, the purpose of the present invention is to provide a suspension wire clamp R pin gasket repair tool to solve the technical problems mentioned in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a suspension wire clamp R-pin gasket repair tool, comprising an operating rod, a gasket body and an R-pin body, a connecting plate being installed at one end of the operating rod, and a positioning block being provided at the other end of the connecting plate, a positioning assembly being provided at one end of the positioning block for limiting the gasket body and the R-pin body, the positioning assembly comprising a limiting block, a magnetic plate and a connecting rod, a connecting rod being sleeved on the inner wall of the limiting block, and a clamping block being installed on the top of the connecting rod, a placement groove being provided on the inner wall of the connecting rod, and the R-pin body being placed in the placement groove.

[0007] By adopting the above technical solution and setting the positioning component, the staff does not directly contact the wire, but instead holds the insulating operating rod and uses the positioning component on the insulating operating rod to remotely install the gasket body and the R-pin body in place. There is no need to use an insulating ladder, and the staff does not need to enter the electric field, which effectively improves the safety of the operation. Through the setting of the magnetic plate, the observation mirror fits with the outer wall of the magnetic plate, and the magnetic plate of the magnetic component reliably fixes the gasket body, ensuring that the gasket body is not easy to fall off during installation. The remote operation of the operating rod connecting the tool body can be realized, thereby improving the safety of the operation and reducing the power outage maintenance time, thereby reducing the operation process and changing the operation mode.

[0008] The present invention is further configured such that a cavity is provided at one end of the limit block, and a through hole is provided at the top of the limit block.

[0009] Preferably, the provision of the through hole facilitates the movement of the connecting rod in the cavity.

[0010] The present invention is further configured such that a connecting rod is movably sleeved in the through hole, and a spring is sleeved on the outer wall of the connecting rod, and the spring is located between the limit block and the connecting rod.

[0011] As a preferred embodiment, the provision of the spring facilitates limiting the position of the limit block and the connecting rod, effectively protects the R-pin body, and improves the stability of the R-pin body during installation.

[0012] The present invention is further configured such that a magnetic plate is provided at one end of the limit block away from the through hole, and the number of the magnetic plates is three groups, and the three groups of magnetic plates are combined into an arc shape.

[0013] Preferably, the lower end of the gasket body is fitted with multiple groups of magnetic plates, so that the magnetic plates adsorb the gasket body to limit the position of the gasket body.

[0014] The present invention is further configured such that a collar is installed at one end of the positioning block, and the top of the connecting rod is sleeved in the collar.

[0015] Preferably, the provision of the collar facilitates adjustment of the direction of the connecting rod and also facilitates connection between the positioning block and the positioning assembly.

[0016] The present invention is further configured such that a clamping block is installed on the top of the connecting rod, and the clamping block is located on the top of the collar.

[0017] Preferably, the position of the connecting rod is positioned by a clamping block, and the position of the connecting rod and the limit block can be fine-tuned according to the on-site conditions.

[0018] The present invention is further configured such that the connecting plate is connected to the positioning block via bolts, and an observation mirror is movably connected to the bottom of the positioning block, and the material of the observation mirror is a mirror surface.

[0019] Preferably, an observation mirror is provided at one end of the positioning block to facilitate staff to observe the installation position of the gasket body and the R-pin body in real time, and to facilitate adjustment of the angle of the positioning assembly.

[0020] The present invention is further configured such that an end of the connecting plate away from the positioning block is provided with an internal thread, and an end of the operating rod is also provided with an external thread.

[0021] Preferably, the operating rod and the connecting plate are threadedly connected, which can realize remote operation of connecting the operating rod to the tool body and improve operation safety.

[0022] The present invention is further configured such that the operating rod and the connecting plate are connected by threads, the operating rod is made of insulating material, and the operating rod can also be a telescopic rod, and a touch screen is provided at one end of the telescopic rod.

[0023] As a preferred embodiment, it is convenient to control the length of the positioning component and improve the practicality of the device.

[0024] The present invention is further configured such that a visual component can also be installed at the bottom of the positioning block, and the visual component includes a camera, a support plate and a fixed frame, the outer wall of the fixed frame is provided with a rocker arm, and a contact block is installed at one end of the rocker arm, a second connecting line is provided at one end of the positioning block, and a first connecting line is provided at one end of the telescopic rod.

[0025] Preferably, the observation mirror is replaced with a visual component, the telescopic rod is an electric push rod, and the telescopic rod is electrically connected to the first connecting line. The visual component is powered by the connection of the first connecting line and the second connecting line, and the angle of the visual component is adjusted, so that the staff can remotely observe the position of the positioning component and the R-pin body through the touch screen, which effectively improves the work efficiency. Secondly, the rocker arm and the outer wall of the fixed frame are provided with magnetic blocks, and the two are magnetically attracted to each other, so that the rocker arm effectively limits the position of the fixed frame, so that the staff can wipe the camera according to the on-site conditions, thereby improving the practicality of the device.

[0026] In summary, the present invention mainly has the following beneficial effects:

[0027] 1. The present invention provides a positioning component so that workers do not directly contact the wires. Instead, they hold an insulating operating rod and use the positioning component on the insulating operating rod to remotely install the gasket body and the R-pin body in place. There is no need to use an insulating ladder, and workers do not need to enter the electric field, which effectively improves the safety of the operation.

[0028] 2. The present invention sets a magnetic plate so that the observation mirror fits with the outer wall of the magnetic plate, and the magnetic plate of the magnetic component can reliably fix the gasket body, so that the gasket body is not easy to fall off during installation. It can realize remote operation of connecting the operating rod to the tool body, improve operation safety, reduce power outage and maintenance time, and thus reduce the operation process and change the operation mode. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a front first-view stereoscopic schematic diagram of the present invention;

[0030] Figure 2 This is a frontal second-view perspective schematic diagram of the present invention;

[0031] Figure 3 This is a schematic diagram of the positioning assembly structure of the present invention from a first perspective;

[0032] Figure 4 This is a top perspective diagram of the positioning assembly of the present invention;

[0033] Figure 5 A schematic diagram of the positioning assembly structure of the present invention from a second viewing angle;

[0034] Figure 6 This is a schematic diagram of the placement slot position of the present invention;

[0035] Figure 7 Schematic diagram of the through hole position of the present invention;

[0036] Figure 8 This is a schematic diagram of the position of the telescopic rod of the present invention;

[0037] Figure 9 This is a schematic diagram of the positions of visual components of the present invention;

[0038] Figure 10 This is a schematic diagram of the positions of the first connecting line and the second connecting line of the present invention;

[0039] Figure 11 It is a schematic diagram of the visual component structure of the present invention.

[0040] Description of reference numerals:

[0041] 1. Operating lever; 10. Telescopic rod; 11. Touch screen; 12. First connecting line; 2. Connecting plate; 3. Positioning block; 30. Ring; 4. Positioning assembly; 40. Limit block; 41. Cavity; 42. Magnetic plate; 43. Through hole; 44. Connecting rod; 45. Spring; 46. Block; 47. Placement slot; 5. Gasket body; 6. Observation mirror; 7. R-pin body; 8. Visual assembly; 80. Second connecting line; 81. Camera; 82. Support plate; 83. Fixing frame; 84. Contact block; 85. Rocker arm. DETAILED DESCRIPTION

[0042] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be understood as limiting the present invention.

[0043] The following describes an embodiment of the present invention based on its overall structure.

[0044] First embodiment:

[0045] See also Figure 1-Figure 7 , including an operating rod 1, a gasket body 5 and an R pin body 7, one end of the operating rod 1 is provided with a connecting plate 2, and the other end of the connecting plate 2 is provided with a positioning block 3, one end of the positioning block 3 is provided with a positioning component 4 for limiting the gasket body 5 and the R pin body 7, the positioning component 4 includes a limiting block 40, a magnetic plate 42 and a connecting rod 44, the inner wall of the limiting block 40 is provided with a connecting rod 44, and a card block 46 is installed on the top of the connecting rod 44, the inner wall of the connecting rod 44 is provided with a placement groove 47, and the R pin body 7 is placed in the placement groove 47. Through the setting of the positioning component 4, the staff does not directly contact the wire, and The gasket body 5 and the R-pin body 7 are installed in place remotely by holding the insulating operating rod 1 and using the positioning component 4 on the insulating operating rod 1. There is no need to use an insulating ladder and the staff does not need to enter the electric field, which effectively improves the safety of the operation. Through the setting of the magnetic plate 42, the observation mirror 6 is in contact with the outer wall of the magnetic plate 42, so that the magnetic plate 42 of the magnetic component can reliably fix the gasket body 5, ensuring that the gasket body 5 is not easy to fall off during installation. The remote operation of connecting the operating rod 1 to the tool body can be realized, thereby improving the safety of the operation and reducing the power outage maintenance time, thereby reducing the operation process and changing the operation mode.

[0046] In the above embodiment, please refer to Figure 3-Figure 7 A cavity 41 is provided at one end of the limit block 40 , and a through hole 43 is provided at the top of the limit block 40 . The through hole 43 is provided to facilitate movement of the connecting rod 44 in the cavity 41 .

[0047] In the above embodiment, please refer to Figure 3-Figure 7 A connecting rod 44 is movably sleeved in the through hole 43, and a spring 45 is sleeved on the outer wall of the connecting rod 44, and the spring 45 is located between the limit block 40 and the connecting rod 44. The setting of the spring 45 facilitates limiting the position of the limit block 40 and the connecting rod 44, effectively protecting the R pin body 7 and improving the stability of the R pin body 7 during installation.

[0048] In the above embodiment, please refer to Figure 3-Figure 7A magnetic plate 42 is provided at one end of the limit block 40 away from the through hole 43, and the number of the magnetic plates 42 is three groups, and the three groups of magnetic plates 42 are combined into an arc shape. The lower end of the gasket body 5 is fitted with multiple groups of magnetic plates 42, so that the magnetic plate 42 adsorbs the gasket body 5 to limit the position of the gasket body 5.

[0049] In the above embodiment, please refer to Figure 3-Figure 7 A collar 30 is installed at one end of the positioning block 3, and the top of the connecting rod 44 is sleeved in the collar 30. The setting of the collar 30 facilitates adjustment of the direction of the connecting rod 44 and also facilitates connection between the positioning block 3 and the positioning assembly 4.

[0050] In the above embodiment, please refer to Figure 3-Figure 7 A block 46 is installed on the top of the connecting rod 44, and the block 46 is located at the top of the collar 30. The position of the connecting rod 44 is positioned by the block 46, and the position of the connecting rod 44 and the limit block 40 can be fine-tuned according to the on-site conditions.

[0051] In the above embodiment, please refer to Figure 1-Figure 5 The connecting plate 2 is connected to the positioning block 3 by bolts, and the bottom of the positioning block 3 is movably connected with an observation mirror 6, and the material of the observation mirror 6 is a mirror. An observation mirror 6 is provided at one end of the positioning block 3 to facilitate the staff to observe the installation position of the gasket body 5 and the R pin body 7 in real time, so as to facilitate the adjustment of the angle of the positioning component 4.

[0052] In the above embodiment, please refer to Figure 1 、 Figure 2 The end of the connecting plate 2 away from the positioning block 3 is provided with an internal thread, and one end of the operating rod 1 is also provided with an external thread. The operating rod 1 and the connecting plate 2 are threadedly connected, which can realize remote operation of the operating rod 1 connecting to the tool body and improve operation safety.

[0053] Second embodiment:

[0054] See also Figure 1 、 Figure 2 and Figure 8 The difference between the second embodiment and the first embodiment is that, on the basis of retaining the first embodiment, the operating rod 1 can also be an insulating telescopic rod 10, which is convenient for controlling the length of the positioning component 4 and improving the practicality of the device.

[0055] By replacing the operating rod 1 with a telescopic rod 10, the position of the positioning assembly 4 can be controlled within a certain range. The telescopic rod 10 has the characteristics of being small in size, easy to carry, and easy to use, which effectively improves the practicality of the staff when using it.

[0056] The third embodiment:

[0057] See also Figures 8-11 The difference between Example 3 and Example 1 and Example 2 is that on the basis of retaining Example 1, the observation mirror 6 is replaced with a visual component 8, which facilitates multi-angle observation of the position of the positioning component 4 and the R pin body 7, thereby improving the practicality of the device.

[0058] A visual component 8 is installed at the bottom of the positioning block 3. A driving motor is configured at one end of the positioning block 3 close to the visual component 8. The power supply of the driving motor is connected to the first connecting line 12 via the second connecting line 80 to complete the power supply. After power is supplied, the driving motor drives the visual component 8 to operate and monitor the position status of the positioning component 4 and the R pin body 7 in real time to facilitate adjustment of the angle of the positioning component 4.

[0059] Secondly, a support plate 82 is provided on the top of the camera 81 of the visual component 8, and a rocker arm 85 is installed on the outer wall of the support plate 82. A contact block 84 is provided at one end of the rocker arm 85. When the surface of the camera 81 is blurred, there is no need to move the device. The rocker arm 85 is driven to swing back and forth by the output end of the driving motor in the support plate 82, so that the contact block 84 cleans the surface of the camera 81, making it convenient for the staff to observe the status of the positioning component 4 and the R pin body 7, and effectively improving the working efficiency of the device. The rocker arm 85 and the outer wall of the fixed frame 83 are both provided with magnetic blocks, and the two are magnetically attracted to each other, so that the rocker arm 85 effectively limits the position of the fixed frame 83.

[0060] The present invention is specifically working as follows:

[0061] When it is necessary to replace the gasket body 5 and the R pin body 7 on the suspension wire clamp, firstly, the operating rod 1 and the connecting plate 2 are threadedly connected, and the connecting plate 2 and the positioning block 3 are bolted, and the positioning assembly 4 is located at one end of the positioning block 3, and the position of the limit block 40 and the connecting rod 44 is limited by the clamping block 46. When the operating rod 1, the connecting plate 2, the positioning block 3 and the positioning assembly 4 are connected as a whole and the applicable angle is adjusted, the limit block 40 is sleeved on the outer wall of the connecting rod 44, and the limit block 40 is moved upward so that the R pin body 7 is sleeved in the placement groove 47 and the R pin body 7 is sleeved in the through hole 43, which effectively limits the position of the R pin body 7;

[0062] The gasket body 5 is further placed on the outer wall of the limit block 40, and the lower end of the gasket body 5 is fitted with the multiple sets of magnetic plates 42, so that the magnetic plates 42 adsorb the gasket body 5 to limit the position of the gasket body 5. Finally, the staff is located on the pole tower, holding the insulating operating rod 1, and using the positioning component 4 at one end of the insulating operating rod 1 to remotely set the gasket body 5 in the applicable position of the suspension clamp, and then insert the R pin body 7 into the mounting hole. Secondly, an observation mirror 6 is provided at one end of the positioning block 3 to facilitate the staff to observe the installation position of the gasket body 5 and the R pin body 7 in real time, and to facilitate adjustment of the angle of the positioning component 4. The staff does not need to enter the electric field, which effectively improves the safety of the operation.

[0063] Furthermore, the operating rod 1 can also be set as a telescopic rod, which has the characteristics of small size, easy to carry, and easy to use, making it convenient for staff to adjust the length of the telescopic rod according to on-site conditions, thereby improving the practicality of the staff when using it;

[0064] Secondly, the observation mirror 6 can be replaced with a visual component 8, and the visual component 8 is installed at the bottom of the positioning block 3. After power is supplied, the driving motor drives the visual component 8 to operate, and the position status of the positioning component 4 and the R-pin body 7 is monitored in real time to facilitate adjustment of the angle of the positioning component 4. A support plate 82 is provided on the top of the camera 81 of the visual component 8. When the surface of the camera 81 is blurred, the staff can press the control button to drive the rocker arm 85 to swing back and forth through the output end of the driving motor in the support plate 82 without moving the device, so that the contact block 84 cleans the surface of the camera 81, making it convenient for the staff to observe the status of the positioning component 4 and the R-pin body 7, and effectively improving the working efficiency of the device.

[0065] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiment without creative contribution as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A tool for repairing a suspended wire clamp R-pin gasket, comprising an operating rod (1), a gasket body (5) and an R-pin body (7), characterized in that: One end of the operating rod (1) is provided with a connecting plate (2), and the other end of the connecting plate (2) is provided with a positioning block (3); one end of the positioning block (3) is provided with a positioning assembly (4) for limiting the gasket body (5) and the R pin body (7); the positioning assembly (4) comprises a limiting block (40), a magnetic plate (42) and a connecting rod (44); the inner wall of the limiting block (40) is provided with a connecting rod (44), and a clamping block (46) is installed on the top of the connecting rod (44); the inner wall of the connecting rod (44) is provided with a placement groove (47), and the R pin body (7) is placed in the placement groove (47).

2. The R-pin gasket repair tool for a suspension wire clamp according to claim 1, characterized in that: One end of the limiting block (40) is provided with a cavity (41), and the top of the limiting block (40) is provided with a through hole (43).

3. The R-pin gasket repair tool for a suspension wire clamp according to claim 2, characterized in that: A connecting rod (44) is movably sleeved in the through hole (43), and a spring (45) is sleeved on the outer wall of the connecting rod (44), and the spring (45) is located between the limiting block (40) and the connecting rod (44).

4. The R-pin gasket repair tool for a suspension wire clamp according to claim 1, characterized in that: A magnetic attraction plate (42) is provided at one end of the limit block (40) away from the through hole (43), and the number of the magnetic attraction plates (42) is three groups, and the three groups of magnetic attraction plates (42) are combined into an arc shape.

5. The R-pin gasket repair tool for a suspension wire clamp according to claim 1, characterized in that: A collar (30) is installed at one end of the positioning block (3), and the top of the connecting rod (44) is sleeved in the collar (30).

6. The R-pin gasket repair tool for a suspension wire clamp according to claim 5, characterized in that: A clamping block (46) is installed on the top of the connecting rod (44), and the clamping block (46) is located on the top of the collar (30).

7. The R-pin gasket repair tool for a suspension clamp according to claim 1, characterized in that: The connecting plate (2) and the positioning block (3) are connected by bolts, and an observation mirror (6) is movably connected to the bottom of the positioning block (3), and the material of the observation mirror (6) is a mirror surface.

8. The R-pin gasket repair tool for a suspension wire clamp according to claim 1, characterized in that: An end of the connecting plate (2) away from the positioning block (3) is provided with an internal thread, and an end of the operating rod (1) is also provided with an external thread.

9. The R-pin gasket repair tool for a suspension clamp according to claim 1, characterized in that: The operating rod (1) and the connecting plate (2) are connected via threads, and the operating rod (1) is made of insulating material. The operating rod (1) can also be a telescopic rod (10), and a touch screen (11) is provided at one end of the telescopic rod (10).

10. The R-pin gasket repair tool for a suspension wire clamp according to claim 1, characterized in that: A visual component (8) may also be installed at the bottom of the positioning block (3), and the visual component (8) includes a camera (81), a support plate (82) and a fixed frame (83), an outer wall of the fixed frame (83) is provided with a swing rod (85), and one end of the swing rod (85) is provided with a contact block (84), one end of the positioning block (3) is provided with a second connecting line (80), and one end of the telescopic rod (10) is provided with a first connecting line (12).

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