High-altitude wire connector

Abstract

The invention provides a high-altitude wire connector. The high-altitude wire connector comprises a holding rod; the clamp body is arranged at the upper end of the holding rod; the sliding part is adjustably arranged on the holding rod along the axial position of the holding rod, and a hanging part is arranged on the outer side wall of the sliding part; the fixed part is arranged between the holding rod and the sliding part, and the fixed part has a fixed state for limiting the sliding part to slide relative to the holding rod and a movable state for allowing the sliding part to slide relative to the holding rod. Through the technical scheme provided by the invention, the problem that a high-altitude wire connector in the prior art lacks an auxiliary connection structure and is tedious to take and operate in a high-altitude operation process can be solved.

Description

Technical Field

[0001] The invention relates to the technical field of connectors, and in particular to a high-altitude connector. Background Art

[0002] The aerial wiring device, also known as the aerial wiring pliers, is a special clamp for temporary wiring when testing or repairing electrical equipment. It is mainly used for substation maintenance of power systems, and for conducting aerial power connection tests on electrical equipment such as contact resistance, loop resistance, relay protection CT tests, and metering field transformers. It has the advantages of simple operation, safety and reliability, time saving and labor saving, and has been widely used in the process of electrical inspection.

[0003] In the related art, the aerial connector includes a gripping rod and a clamp body disposed at the upper end of the gripping rod.

[0004] However, the high-altitude connector in the related art lacks an auxiliary connection structure. Workers need to use a backpack to carry the high-altitude connector during high-altitude operations. The operation is cumbersome and there are certain risks in high-altitude operations, which affects the user experience. Summary of the invention

[0005] The invention provides a high-altitude connector to solve the problem that the high-altitude connector in the related art lacks an auxiliary connection structure and the picking operation is cumbersome during the high-altitude operation.

[0006] The invention provides a high-altitude wiring connector, which comprises: a gripping rod; a clamp body, which is arranged at the upper end of the gripping rod; a sliding member, which is adjustably arranged on the gripping rod along the axial position of the gripping rod, and a hanging part is arranged on the outer side wall of the sliding member; a fixing member, which is arranged between the gripping rod and the sliding member, and the fixing member has a fixed state for limiting the sliding member from sliding relative to the gripping rod and an active state for allowing the sliding member to slide relative to the gripping rod.

[0007] Furthermore, the sliding part includes a slide cylinder mounted on the holding rod, and the fixed part includes: a clamping part, which is arranged at the end of the slide cylinder and surrounded by the outer side of the holding rod; an extrusion cylinder, which is movably mounted on the slide cylinder along the axial direction of the slide cylinder, and an extrusion slope is arranged on the inner side of the extrusion cylinder, and the extrusion slope is arranged at an angle with the axial direction of the holding rod. The extrusion slope can slide with the side of the clamping part away from the holding rod. When the extrusion cylinder approaches the slide cylinder along the axial direction of the slide cylinder, the extrusion slope can drive the clamping part to approach the holding rod, so that the fixed part is switched to a fixed state. When the extrusion cylinder moves away from the slide cylinder along the axial direction of the slide cylinder, the extrusion slope can drive the clamping part away from the holding rod, so that the fixed part is switched to an active state.

[0008] Furthermore, the extrusion cylinder includes: a threaded cylinder, which is rotatably mounted on the sliding cylinder, an internal thread structure is provided on the inner wall of the threaded cylinder, and an external thread structure that threadably cooperates with the internal thread structure is provided on the outer wall of the sliding cylinder; an extrusion piece, which is provided on the inner wall of the threaded cylinder, and an extrusion slope is provided on the side of the extrusion piece facing the holding rod; wherein, when the extrusion cylinder rotates relative to the sliding cylinder, the extrusion slope can drive the clamping piece to approach or move away from the holding rod, so that the fixing piece can switch between a fixed state and an active state.

[0009] Furthermore, the extrusion member includes: a connecting ring, which is rotatably arranged on the inner side of the threaded cylinder around the axis of the threaded cylinder, the connecting ring and the threaded cylinder cooperate with each other in the axial upper limit position of the holding rod, and the connecting ring and the slide cylinder are spaced apart in the axial direction of the holding rod; at least two extrusion blocks, the clamping member includes at least two clamping blocks, at least two clamping blocks are arranged along the circumference of the slide cylinder and are movably arranged on the slide cylinder along the radial direction of the slide cylinder, at least two extrusion blocks and at least two clamping blocks are arranged on the inner side wall of the connecting ring in a one-to-one correspondence, the extrusion blocks and the clamping blocks are slidably connected, and an extrusion slope is provided on the side of each extrusion block facing the clamping block, and the extrusion slope can slidably cooperate with the side of the clamping block facing away from the holding rod, and when the extrusion cylinder rotates relative to the slide cylinder, the extrusion slope can drive the clamping block to approach or move away from the holding rod.

[0010] Furthermore, the slide cylinder includes: an inner sleeve, which is adjustably mounted on the holding rod along the axial position of the holding rod; an outer sleeve, which is arranged around the outside of the inner sleeve and fixedly connected to the inner sleeve, and the hanging portion is arranged on the outer wall of the outer sleeve; at least two support blocks, which are spaced apart from the inner sleeve in the axial direction of the holding rod, at least two support blocks and at least two clamping blocks are arranged on the inner side wall of the outer sleeve in a one-to-one correspondence, and the clamping blocks are movably arranged on the support blocks along the radial direction of the inner sleeve.

[0011] Furthermore, the holding rod includes: an upper rod body, a clamp body is arranged at the upper end of the upper rod body; a lower rod body is coaxially arranged at the lower end of the upper rod body, and the lower rod body is adjustably arranged along its axial direction relative to the upper rod body; a telescopic adjustment piece is arranged between the upper rod body and the lower rod body to adjust the position of the lower rod body along its axial direction relative to the upper rod body.

[0012] Furthermore, the telescopic adjustment member includes: a screw rod, which is inserted into the lower rod body along the axial direction of the lower rod body, and the upper end of the screw rod is connected to the lower end of the upper rod body; a rotating ring, which is rotatably arranged on the lower rod body around the axis of the lower rod body, and the rotating ring cooperates with the lower rod body at the axial upper limit position of the lower rod body, the screw rod is inserted into the rotating ring and cooperates with the rotating ring thread; a driving member, which is arranged on the lower rod body, and the driving member is drivingly connected to the rotating ring to drive the rotating ring to rotate.

[0013] Furthermore, the driving member includes an adjusting motor and an adjusting gear. The adjusting motor is arranged on the lower rod body. The adjusting gear is rotatably arranged on the lower rod body. The adjusting motor is drivingly connected to the adjusting gear. The outer wall of the rotating ring is provided with a toothed structure meshing with the adjusting gear.

[0014] Furthermore, the aerial connector also includes an adjustment component, which includes a connecting rod, a first angle adjustment structure and a second angle adjustment structure. The first end of the connecting rod is hinged to the upper end of the holding rod, and the second end of the connecting rod is hinged to the clamp body. The first angle adjustment structure is arranged between the connecting rod and the holding rod to adjust the angle of the connecting rod relative to the holding rod, and the second angle adjustment structure is arranged between the clamp body and the connecting rod to adjust the angle of the clamp body relative to the connecting rod.

[0015] Further, the first angle adjustment structure includes an articulated shaft and a rotating part. The articulated shaft is inserted into the connecting rod and the holding rod along the articulated axis of the connecting rod and the holding rod. The articulated shaft is engaged with the holding rod to prevent rotation. The connecting rod can rotate relative to the articulated shaft. A stop platform is provided at one end of the articulated shaft. The rotating part is rotatably mounted on the other end of the articulated shaft and is engaged with the articulated shaft thread. When the rotating part rotates relative to the articulated shaft, the stop platform and the rotating part are close to each other to clamp the connecting rod and limit the rotation of the connecting rod relative to the holding rod, or the stop platform and the rotating part are separated from each other to loosen the connecting rod and allow the connecting rod to rotate relative to the holding rod; and / or, the second angle adjustment structure includes an arc-shaped rack, a driving gear and a gear motor. The arc-shaped rack is arranged on the pliers body, and the central axis of the arc-shaped rack coincides with the articulated axis of the second end of the connecting rod and the pliers body. The driving gear is rotatably arranged on the connecting rod and meshes with the arc-shaped rack. The rotation axis of the driving gear is parallel to the central axis of the arc-shaped rack. The gear motor is arranged on the connecting rod and is drivingly connected to the driving gear.

[0016] By applying the technical solution of the present invention, the aerial wiring connector includes a holding rod, a clamp body, a sliding part and a fixing part. The worker operates the holding rod to move the clamp body to a suitable working position and uses the clamp body to perform wiring operations. During the aerial operation, the fixing part is switched to an active state so that the sliding part can slide relative to the holding rod, thereby driving the hanging part to move to change the axial position of the hanging part on the holding rod. When the hanging part is adjusted to a position convenient for carrying, the fixing part is switched to a fixed state to limit the sliding of the sliding part relative to the holding rod, fix the axial position of the hanging part on the holding rod, and use the hanging part to realize auxiliary hanging and fixing of the aerial wiring connector, so that the aerial wiring connector is easy to take during aerial operations, meets the personalized needs of users, and improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 A schematic structural diagram of a high-altitude wiring connector provided according to an embodiment of the present invention is shown;

[0019] Figure 2 Shows Figure 1 A partial enlarged view of the middle A;

[0020] Figure 3 Shows Figure 1 A partial enlarged view of point B in the middle;

[0021] Figure 4 A cross-sectional view of a sliding member and a fixing member of an aerial wiring connector provided according to an embodiment of the present invention is shown;

[0022] Figure 5 An exploded view of a high altitude connector provided according to an embodiment of the present invention is shown;

[0023] Figure 6 A schematic structural diagram of another viewing angle of a high-altitude wiring connector provided by an embodiment of the present invention is shown;

[0024] Figure 7 Shows Figure 6 A partial enlarged view of point C in the middle.

[0025] The above drawings include the following reference numerals:

[0026] 10. Holding rod; 11. Upper rod body; 111. Hexagonal notch; 12. Lower rod body; 121. Limit rod; 122. Support rod; 123. Operating rod; 124. Mounting plate; 1241. Engagement avoidance opening; 13. Telescopic adjustment member; 131. Screw rod; 132. Rotating ring; 1321. External gear ring; 1322. Internal thread ring; 133. Driving member; 1331. Adjustment motor; 1332. Adjustment gear;

[0027] 20. Clamp body; 21. Bracket; 211. Fixed clamp block; 22. Movable clamp block; 221. Ball nut; 23. Clamping screw; 24. Screw motor;

[0028] 30. Sliding member; 31. Hanging portion; 32. Sliding cylinder; 321. Inner sleeve; 322. Outer sleeve; 323. Support block;

[0029] 40, fixing member; 41, clamping member; 411, clamping block; 42, extrusion cylinder; 421, extrusion slope; 422, threaded cylinder; 423, extrusion member; 4231, connecting ring; 4232, extrusion block;

[0030] 50. Adjustment assembly; 51. Connecting rod; 52. First angle adjustment structure; 521. Articulated shaft; 5211. Stop platform; 522. Rotating member; 5221. Handle; 53. Second angle adjustment structure; 531. Arc rack; 532. Driving gear; 533. Gear motor. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] like Figures 1 to 7 As shown, an embodiment of the present invention provides an aerial connector, which includes a gripping rod 10, a clamp body 20, a sliding member 30 and a fixing member 40. The clamp body 20 is arranged at the upper end of the gripping rod 10, the sliding member 30 is adjustably arranged on the gripping rod 10 along the axial position of the gripping rod 10, a hanging portion 31 is arranged on the outer side wall of the sliding member 30, and the fixing member 40 is arranged between the gripping rod 10 and the sliding member 30. The fixing member 40 has a fixed state for limiting the sliding member 30 from sliding relative to the gripping rod 10 and an active state for allowing the sliding member 30 to slide relative to the gripping rod 10.

[0033] The aerial wiring connector provided by the present embodiment includes a gripping rod 10, a clamp body 20, a sliding member 30 and a fixing member 40. A worker operates the gripping rod 10 to move the clamp body 20 to a suitable working position and uses the clamp body 20 to perform wiring operations. During aerial operations, the fixing member 40 is switched to an active state so that the sliding member 30 can slide relative to the gripping rod 10, thereby driving the hanging portion 31 to move, so as to change the axial position of the hanging portion 31 on the gripping rod 10. When the hanging portion 31 is adjusted to a position convenient for carrying, the fixing member 40 is switched to a fixed state to limit the sliding of the sliding member 30 relative to the gripping rod 10, and fix the axial position of the hanging portion 31 on the gripping rod 10. The hanging portion 31 is used to realize auxiliary hanging and fixing of the aerial wiring connector, so that the aerial wiring connector is easy to take during aerial operations, meets the personalized needs of users, and improves the user experience.

[0034] like Figure 1 and Figure 4As shown, the sliding member 30 includes a slide cylinder 32 sleeved on the gripping rod 10, and the fixing member 40 includes a clamping member 41 and an extrusion cylinder 42. The clamping member 41 is arranged at the end of the slide cylinder 32 and is arranged around the outside of the gripping rod 10. The extrusion cylinder 42 is movably sleeved on the slide cylinder 32 along the axial direction of the slide cylinder 32. An extrusion slope 421 is arranged on the inner side of the extrusion cylinder 42. The extrusion slope 421 is arranged at an angle to the axial direction of the gripping rod 10. The extrusion slope 421 can slide with the side of the clamping member 41 away from the gripping rod 10. When the extrusion cylinder 42 approaches the slide cylinder 32 along the axial direction of the slide cylinder 32, the extrusion slope 421 can drive the clamping member 41 to approach the gripping rod 10, so that the fixing member 40 switches to a fixed state. When the extrusion cylinder 42 moves away from the slide cylinder 32 along the axial direction of the slide cylinder 32, the extrusion slope 421 can drive the clamping member 41 away from the gripping rod 10, so that the fixing member 40 switches to an active state.

[0035] like Figure 1 and Figure 4 As shown, the extrusion cylinder 42 includes a threaded cylinder 422 and an extrusion member 423. The threaded cylinder 422 is rotatably mounted on the slide cylinder 32. An internal thread structure is arranged on the inner wall of the threaded cylinder 422. An external thread structure that threads with the internal thread structure is arranged on the outer wall of the slide cylinder 32. The extrusion member 423 is arranged on the inner wall of the threaded cylinder 422. An extrusion bevel 421 is arranged on the side of the extrusion member 423 facing the gripping rod 10. When the extrusion cylinder 42 rotates relative to the slide cylinder 32, the extrusion bevel 421 can drive the clamping member 41 to approach or move away from the gripping rod 10, so that the fixing member 40 can switch between a fixed state and an active state.

[0036] like Figure 4 As shown, the extrusion member 423 includes a connecting ring 4231 and at least two extrusion blocks 4232. The connecting ring 4231 is rotatably arranged on the inner side of the threaded cylinder 422 around the axis of the threaded cylinder 422. The connecting ring 4231 and the threaded cylinder 422 are matched with each other in the axial upper limit of the gripping rod 10. The connecting ring 4231 and the slide cylinder 32 are spaced apart in the axial direction of the gripping rod 10. The clamping member 41 includes at least two clamping blocks 411. The at least two clamping blocks 411 are arranged along the circumference of the slide cylinder 32 and are movably arranged along the radial direction of the slide cylinder 32. On the cylinder 32, at least two extrusion blocks 4232 and at least two clamping blocks 411 are arranged on the inner wall of the connecting ring 4231 in a one-to-one correspondence. The extrusion blocks 4232 and the clamping blocks 411 are slidably connected. Each extrusion block 4232 is provided with an extrusion slope 421 on the side facing the clamping block 411. The extrusion slope 421 can be slidably matched with the side of the clamping block 411 facing away from the holding rod 10. When the extrusion cylinder 42 rotates relative to the slide cylinder 32, the extrusion slope 421 can drive the clamping block 411 to approach or move away from the holding rod 10.

[0037] like Figure 4As shown, the slide 32 includes an inner sleeve 321, an outer sleeve 322 and at least two support blocks 323. The inner sleeve 321 is adjustably sleeved on the gripping rod 10 along the axial position of the gripping rod 10. The outer sleeve 322 is arranged around the outer side of the inner sleeve 321 and is fixedly connected to the inner sleeve 321. The hanging portion 31 is arranged on the outer wall of the outer sleeve 322. At least two support blocks 323 are spaced apart from the inner sleeve 321 in the axial direction of the gripping rod 10. At least two support blocks 323 and at least two clamping blocks 411 are arranged on the inner side wall of the outer sleeve 322 in a one-to-one correspondence. The clamping blocks 411 are movably arranged on the support blocks 323 along the radial direction of the inner sleeve 321. The slide cylinder 32 with the above structure can utilize the outer sleeve 322 to slide with the holding rod 10 to prevent the slide cylinder 32 from shaking, and the support block 323 is set on the inner sleeve 321. The inner wall of the inner sleeve 321 is spaced apart from the outer wall of the holding rod 10, thereby providing space for allowing the support block 323 to move.

[0038] In this embodiment, the hanging portion 31 includes a hanging ring arranged on the outer wall of the outer sleeve 322 .

[0039] like Figure 1 , Figure 3 , Figure 5 as well as Figure 6 As shown, the gripping rod 10 includes an upper rod body 11, a lower rod body 12 and a telescopic adjustment member 13, the clamp body 20 is arranged at the upper end of the upper rod body 11, the lower rod body 12 is coaxially arranged at the lower end of the upper rod body 11, the lower rod body 12 is adjustably arranged relative to the upper rod body 11 along its axial direction, and the telescopic adjustment member 13 is arranged between the upper rod body 11 and the lower rod body 12 to adjust the position of the lower rod body 12 relative to the upper rod body 11 along its axial direction. The telescopic adjustment member 13 is used to adjust the position of the lower rod body 12 relative to the upper rod body 11 along its axial direction, so as to facilitate the adjustment of the distance between the clamp body 20 and the position of the lower rod body 12 held by the worker, thereby improving the practicality of the wiring connector.

[0040] like Figure 3 and Figure 5As shown, the telescopic adjustment member 13 includes a screw rod 131, a rotating ring 132 and a driving member 133. The screw rod 131 is penetrated in the lower rod body 12 along the axial direction of the lower rod body 12. The upper end of the screw rod 131 is connected to the lower end of the upper rod body 11. The rotating ring 132 is rotatably arranged on the lower rod body 12 around the axis of the lower rod body 12. The rotating ring 132 cooperates with the lower rod body 12 at the axial upper limit position of the lower rod body 12. The screw rod 131 is penetrated in the rotating ring 132 and is threadedly matched with the rotating ring 132. The driving member 133 is arranged on the lower rod body 12. The driving member 133 is drivingly connected to the rotating ring 132 to drive the rotating ring 132 to rotate. The driving member 133 is used to rotate the rotating ring 132. Since the rotating ring 132 cooperates with the lower rod body 12 at the axial upper limit position of the lower rod body 12, the screw 131 is penetrated by the rotating ring 132 and threadedly cooperates with the rotating ring 132, so that the rotating ring 132 drives the screw 131 to move along the axial direction of the lower rod body 12, and drives the upper rod body 11 to move relative to the lower rod body 12 along the axial direction of the lower rod body 12, thereby adjusting the distance between the position of the pliers 20 and the lower rod body 12 held by the worker.

[0041] like Figure 3 As shown, the driving member 133 includes an adjusting motor 1331 and an adjusting gear 1332. The adjusting motor 1331 is disposed on the lower rod body 12, and the adjusting gear 1332 is rotatably disposed on the lower rod body 12. The adjusting motor 1331 is drivingly connected to the adjusting gear 1332, and the outer side wall of the rotating ring 132 is provided with a toothed structure meshing with the adjusting gear 1332. The adjusting motor 1331 is used to drive the adjusting gear 1332 to rotate, and since the outer side wall of the rotating ring 132 is provided with a toothed structure meshing with the adjusting gear 1332, the rotating ring 132 is driven to rotate.

[0042] The rotating ring 132 includes an outer toothed ring 1321 and an inner threaded ring 1322 connected to each other. The toothed structure is arranged on the outer wall of the outer toothed ring 1321 . The screw rod 131 passes through the inner threaded ring 1322 and is threadably matched with the inner threaded ring 1322 .

[0043] like Figure 3 As shown, the lower rod body 12 includes a limiting rod 121 , a supporting rod 122 , an operating rod 123 and a mounting plate 124 . The mounting plate 124 has an engagement avoidance opening 1241 , and the adjusting gear 1332 is engaged with the toothed structure at the engagement avoidance opening 1241 .

[0044] In this embodiment, a plurality of the mounting plates 124 , the adjusting motors 1331 and the adjusting gears 1332 are arranged along the circumference of the lower rod body 12 .

[0045] like Figure 1 and Figures 5 to 7As shown, the high-altitude wiring harness further includes an adjustment component 50, which includes a connecting rod 51, a first angle adjustment structure 52, and a second angle adjustment structure 53. The first end of the connecting rod 51 is hinged to the upper end of the gripping rod 10, and the second end of the connecting rod 51 is hinged to the clamp body 20. The first angle adjustment structure 52 is arranged between the connecting rod 51 and the gripping rod 10 to adjust the angle of the connecting rod 51 relative to the gripping rod 10, and the second angle adjustment structure 53 is arranged between the clamp body 20 and the connecting rod 51 to adjust the angle of the clamp body 20 relative to the connecting rod 51. By using the first angle adjustment structure 52 and the second angle adjustment structure 53, the angle of the connecting rod 51 relative to the gripping rod 10 and the angle of the clamp body 20 relative to the connecting rod 51 can be adjusted, so as to perform a two-stage adjustment on the angle of the clamp body 20 relative to the gripping rod 10, and the inclination angle of the clamp body 20 can be flexibly adjusted according to the on-site conditions, thereby improving the versatility of the high-altitude wiring harness.

[0046] like Figure 5 As shown, the first angle adjustment structure 52 includes a hinge shaft 521 and a rotating member 522. The hinge shaft 521 is arranged on the connecting rod 51 and the holding rod 10 along the hinge axis of the connecting rod 51 and the holding rod 10. The hinge shaft 521 is engaged with the holding rod 10 to prevent rotation. The connecting rod 51 can rotate relative to the hinge shaft 521. A stopper 5211 is provided at one end of the hinge shaft 521. The rotating member 522 is rotatably mounted on the other end of the hinge shaft 521 and is threadedly engaged with the hinge shaft 521. When the rotating member 522 rotates relative to the hinge shaft 521, the stopper 5211 and the rotating member 522 are close to each other to clamp the connecting rod 51 and limit the rotation of the connecting rod 51 relative to the holding rod 10, or the stopper 5211 and the rotating member 522 are separated from each other to loosen the connecting rod 51 and allow the connecting rod 51 to rotate relative to the holding rod 10.

[0047] like Figure 5 As shown, a hexagonal notch 111 is provided on the upper rod body 11, and the stop platform 5211 is embedded in the hexagonal notch 111 and cooperates with the hexagonal notch 111 to prevent rotation. The rotating member 522 has a handle 5221, which has a labor-saving effect when torque is applied to the rotating member 522.

[0048] like Figure 7As shown, the second angle adjustment structure 53 includes an arc-shaped rack 531, a driving gear 532 and a gear motor 533. The arc-shaped rack 531 is arranged on the pliers body 20. The central axis of the arc-shaped rack 531 coincides with the hinge axis 521 between the second end of the connecting rod 51 and the pliers body 20. The driving gear 532 is rotatably arranged on the connecting rod 51 and meshed with the arc-shaped rack 531. The rotation axis of the driving gear 532 is parallel to the central axis of the arc-shaped rack 531. The gear motor 533 is arranged on the connecting rod 51 and is drivingly connected to the driving gear 532. The gear motor 533 drives the driving gear 532 to rotate. Since the driving gear 532 meshes with the arc-shaped rack 531, the arc-shaped rack 531 drives the pliers body 20 to swing relative to the connecting rod 51, so as to adjust the angle of the pliers body 20 relative to the connecting rod 51.

[0049] like Figure 1 , Figure 2 as well as Figure 7 As shown, the pliers body 20 includes a bracket 21, a movable clamp block 22, a clamping screw 23 and a screw motor 24. The bracket 21 is at the upper end of the gripping rod 10. The bracket 21 has a fixed clamp block 211. The movable clamp block 22 and the fixed clamp block 211 are arranged on the bracket 21 facing each other. The movable clamp block 22 is movably arranged on the bracket 21 in a direction close to or away from the fixed clamp block 211. The clamping screw 23 is rotatably arranged on the bracket 21 around its axis. The clamping screw 23 is inserted through the movable clamp block 22 and threadedly matched with the movable clamp block 22. The screw motor 24 is arranged on the bracket 21 and is drivingly connected to the clamping screw 23. The pliers body 20 with the above structure uses the screw motor 24 to drive the movable clamp block 22 to approach or move away from the fixed clamp block 211, so as to simplify the operation of the pliers body 20 and improve the safety of workers working at height.

[0050] like Figure 2 As shown, the movable clamping block 22 is embedded with a ball nut 221 , and the ball nut 221 is threadably matched with the clamping screw 23 .

[0051] In this embodiment, the bracket 21 is provided with a slide groove, and the movable clamping block 22 is movably embedded in the slide groove along the extending direction of the slide groove.

[0052] In this embodiment, a bearing is arranged between the end of the clamping screw 23 facing away from the screw motor 24 and the fixed clamp block 211, the inner ring of the bearing is sleeved on the clamping screw 23 and connected to the clamping screw 23, and the outer ring of the bearing is connected to the fixed clamp block 211.

[0053] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0054] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0055] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0056] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0057] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high altitude connector, characterized in that: The high altitude connector comprises: A grip rod (10); A clamp body (20) is arranged on the upper end of the gripping rod (10); A sliding member (30) is arranged on the holding rod (10) in an adjustable manner along the axial position of the holding rod (10), and a hanging portion (31) is arranged on the outer side wall of the sliding member (30); A fixing member (40) is arranged between the gripping rod (10) and the sliding member (30), and the fixing member (40) has a fixed state for restricting the sliding member (30) from sliding relative to the gripping rod (10) and an active state for allowing the sliding member (30) to slide relative to the gripping rod (10).

2. The high-altitude connector according to claim 1, characterized in that: The sliding member (30) comprises a sliding cylinder (32) sleeved on the holding rod (10), and the fixing member (40) comprises: A clamping member (41) is arranged at the end of the slide cylinder (32) and surrounds the outer side of the holding rod (10); The extrusion cylinder (42) is movably sleeved on the slide cylinder (32) along the axial direction of the slide cylinder (32), and an extrusion inclined surface (421) is arranged on the inner side of the extrusion cylinder (42). The extrusion inclined surface (421) is arranged at an angle with the axial direction of the holding rod (10), and the extrusion inclined surface (421) can be slidably matched with the side of the clamping member (41) away from the holding rod (10). When the extrusion cylinder (42) is close to the slide cylinder (32) along the axial direction, the extrusion inclined surface (421) can be slidably matched with the side of the clamping member (41) away from the holding rod (10). When the extrusion cylinder (42) is close to the slide cylinder (32), the extrusion bevel (421) can drive the clamping member (41) to approach the holding rod (10) so that the fixing member (40) switches to the fixed state. When the extrusion cylinder (42) moves away from the slide cylinder (32) along the axial direction of the slide cylinder (32), the extrusion bevel (421) can drive the clamping member (41) away from the holding rod (10) so that the fixing member (40) switches to the active state.

3. The high altitude connector according to claim 2, characterized in that: The extrusion cylinder (42) comprises: A threaded cylinder (422) is rotatably sleeved on the slide cylinder (32), an inner wall of the threaded cylinder (422) is provided with an internal thread structure, and an outer wall of the slide cylinder (32) is provided with an external thread structure threadably matched with the internal thread structure; An extrusion member (423) is arranged on the inner side wall of the threaded cylinder (422), and the extrusion slope (421) is arranged on a side of the extrusion member (423) facing the gripping rod (10); When the extrusion cylinder (42) rotates relative to the slide cylinder (32), the extrusion slope (421) can drive the clamping member (41) to move closer to or away from the holding rod (10), so that the fixing member (40) switches between the fixed state and the active state.

4. The high-altitude connector according to claim 3, characterized in that: The extrusion member (423) comprises: A connecting ring (4231) is rotatably arranged on the inner side of the threaded cylinder (422) around the axis of the threaded cylinder (422), the connecting ring (4231) cooperates with the threaded cylinder (422) at the axial upper limit position of the holding rod (10), and the connecting ring (4231) and the sliding cylinder (32) are spaced apart in the axial direction of the holding rod (10); At least two extrusion blocks (4232), the clamping member (41) includes at least two clamping blocks (411), at least two of the clamping blocks (411) are arranged along the circumference of the slide cylinder (32) and are movably arranged on the slide cylinder (32) along the radial direction of the slide cylinder (32), at least two of the extrusion blocks (4232) and at least two of the clamping blocks (411) are arranged on the inner side wall of the connecting ring (4231) in a one-to-one correspondence, and the extrusion blocks (4232) and the clamping member (41) are arranged on the inner side wall of the connecting ring (4231) in a one-to-one correspondence. The holding block (411) is slidably connected, and the extrusion bevel (421) is provided on the side of each extrusion block (4232) facing the clamping block (411). The extrusion bevel (421) can slidably cooperate with the side of the clamping block (411) facing away from the holding rod (10). When the extrusion cylinder (42) rotates relative to the slide cylinder (32), the extrusion bevel (421) can drive the clamping block (411) to approach or move away from the holding rod (10).

5. The high-altitude connector according to claim 4, characterized in that: The slide cylinder (32) comprises: An inner sleeve (321) is sleeved on the holding rod (10) in an adjustable manner along the axial position of the holding rod (10); An outer sleeve (322) is arranged around the outer side of the inner sleeve (321) and is fixedly connected to the inner sleeve (321); the hanging portion (31) is arranged on the outer wall of the outer sleeve (322); At least two support blocks (323) are spaced apart from the inner sleeve (321) in the axial direction of the gripping rod (10); at least two support blocks (323) and at least two clamping blocks (411) are arranged on the inner side wall of the outer sleeve (322) in a one-to-one correspondence; and the clamping blocks (411) are movably arranged on the support blocks (323) along the radial direction of the inner sleeve (321).

6. The high-altitude connector according to claim 1, characterized in that: The gripping rod (10) comprises: An upper rod body (11), wherein the clamp body (20) is arranged at the upper end of the upper rod body (11); A lower rod body (12) is coaxially arranged with the upper rod body (11) at the lower end of the upper rod body (11), and the position of the lower rod body (12) along its axial direction relative to the upper rod body (11) is adjustable; A telescopic adjustment member (13) is arranged between the upper rod body (11) and the lower rod body (12) to adjust the position of the lower rod body (12) relative to the upper rod body (11) along its axial direction.

7. The high-altitude connector according to claim 6, characterized in that: The telescopic adjustment member (13) comprises: A screw rod (131) is inserted into the lower rod body (12) along the axial direction of the lower rod body (12), and the upper end of the screw rod (131) is connected to the lower end of the upper rod body (11); A rotating ring (132) is rotatably arranged on the lower rod body (12) around the axis of the lower rod body (12); the rotating ring (132) cooperates with the lower rod body (12) at the axial upper limit position of the lower rod body (12); the screw rod (131) passes through the rotating ring (132) and is threadably engaged with the rotating ring (132); A driving member (133) is arranged on the lower rod body (12); the driving member (133) is drivingly connected to the rotating ring (132) to drive the rotating ring (132) to rotate.

8. The high-altitude connector according to claim 7, characterized in that: The driving member (133) comprises an adjusting motor (1331) and an adjusting gear (1332); the adjusting motor (1331) is arranged on the lower rod body (12); the adjusting gear (1332) is rotatably arranged on the lower rod body (12); the adjusting motor (1331) is drivingly connected to the adjusting gear (1332); and the outer wall of the rotating ring (132) is provided with a toothed structure meshing with the adjusting gear (1332).

9. The high-altitude connector according to claim 1, characterized in that: The high-altitude wiring connector also includes an adjustment component (50), which includes a connecting rod (51), a first angle adjustment structure (52) and a second angle adjustment structure (53). The first end of the connecting rod (51) is hinged to the upper end of the holding rod (10), and the second end of the connecting rod (51) is hinged to the clamp body (20). The first angle adjustment structure (52) is arranged between the connecting rod (51) and the holding rod (10) to adjust the angle of the connecting rod (51) relative to the holding rod (10), and the second angle adjustment structure (53) is arranged between the clamp body (20) and the connecting rod (51) to adjust the angle of the clamp body (20) relative to the connecting rod (51).

10. The high-altitude connector according to claim 9, characterized in that: The first angle adjustment structure (52) comprises a hinge shaft (521) and a rotating member (522), wherein the hinge shaft (521) is arranged along the hinge axis of the connecting rod (51) and the holding rod (10) and penetrates the connecting rod (51) and the holding rod (10), the hinge shaft (521) and the holding rod (10) are anti-rotationally matched, the connecting rod (51) can rotate relative to the hinge shaft (521), a stop platform (5211) is arranged at one end of the hinge shaft (521), and the rotating member (522) is rotatably sleeved on the hinge shaft (521). The other end of the shaft (521) is threadedly engaged with the hinge shaft (521), and when the rotating member (522) rotates relative to the hinge shaft (521), the stop platform (5211) and the rotating member (522) are close to each other to clamp the connecting rod (51) and limit the rotation of the connecting rod (51) relative to the holding rod (10), or the stop platform (5211) and the rotating member (522) are separated from each other to loosen the connecting rod (51) and allow the connecting rod (51) to rotate relative to the holding rod (10); and / or, The second angle adjustment structure (53) comprises an arc-shaped rack (531), a driving gear (532) and a gear motor (533); the arc-shaped rack (531) is arranged on the pliers body (20); the central axis of the arc-shaped rack (531) coincides with the second end of the connecting rod (51) and the hinge shaft (521) of the pliers body (20); the driving gear (532) is rotatably arranged on the connecting rod (51) and meshed with the arc-shaped rack (531); the rotation axis of the driving gear (532) is parallel to the central axis of the arc-shaped rack (531); the gear motor (533) is arranged on the connecting rod (51) and is drivingly connected to the driving gear (532).

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