Wire shunt device

Abstract

The application provides a wire shunting device, which comprises a shunting base, a wire protection sleeve, a wire pressing block, a wire presser and a wire presser lock hook; the shunting base is provided with shunting grooves at intervals along the length direction; the wire protection sleeve is arranged above the shunting grooves, the wire protection sleeve is provided with wire grooves, the wire grooves are arranged opposite to the shunting grooves; the wire pressing block is arranged on the side of the wire protection sleeve away from the shunting base, the wire pressing block is in sliding connection with the wire protection sleeve; the wire presser is arranged on the side of the wire pressing block away from the wire protection sleeve; the wire presser lock hook is arranged on one end of the shunting base, so that the wire presser can be clamped with the wire presser lock hook, the wire presser is pressed in the direction of the shunting base, and the wire protection sleeve is pressed by the wire presser through the wire pressing block. The application has the advantages of simple structure, convenient operation, avoidance of processes such as nut tightening, quick completion of wire shunting, improvement of work efficiency and simplification of work flow.

Description

Technical Field

[0001] This application belongs to the field of power facility technology, specifically relating to a conductor shunt device. Background Technology

[0002] During the operation of power transmission lines, short-term load increases often lead to full-load or overload operation, causing overheating of line nodes and posing a significant safety hazard to normal line operation. For overheated nodes, a temporary solution is typically implemented by live-line working and connecting temporary shunt lines. This connection method involves a pressure plate-type temporary contact between the overheated node and the shunt line. Due to limited mechanical strength, this can only serve as a temporary measure, and long-term operation poses risks.

[0003] The existing line shunt components are mainly bolt-fastened parallel groove clamps. The structure of bolt-fastened parallel groove clamps varies, but they all use two clamping bodies to clamp the main line and the shunt line at the same time, and then use bolts and other fasteners to press and fix the two clamping bodies together.

[0004] However, the above-mentioned parallel groove clamps are fixed by bolts and nuts, and tightening the bolts and nuts takes a certain amount of time, resulting in low work efficiency. Summary of the Invention

[0005] This application provides a wire shunt device that can position the wire and shunt wire through the wire protective sleeve and shunt base, and then clamp the wire and shunt wire by the cooperation of the wire clamping block, clamping device and clamping device locking hook. The operation is simple and improves work efficiency.

[0006] This embodiment provides a wire shunt device, including a shunt base, a wire protective sleeve, a wire clamping block, a clamping device, and a clamping device locking hook; The diversion base is provided with diversion grooves with upward openings at intervals along its length; The conductor protective sleeve is disposed above the diversion groove, and the conductor protective sleeve is provided with a conductor groove. The conductor groove is disposed opposite to the diversion groove to form a receiving cavity. The receiving cavity is used to accommodate at least a portion of the conductor and at least a portion of the diversion line at the overheated node. The wire clamping block is disposed on the side of the conductor protective sleeve away from the shunt base, and the wire clamping block is slidably connected to the conductor protective sleeve; The clamping device is located on the side of the wire clamping block opposite to the wire protective sleeve; The clamping hook is located at one end of the shunt base so that the clamping device can engage with the clamping hook. Pressing the clamping device toward the shunt base causes the clamping device to press the wire protective sleeve through the wire pressing block.

[0007] By adopting the above technical solution, the wire groove and the distribution groove position and protect the wire and the distribution line; the clamping device can be engaged with the clamping hook, and the clamping device is pressed towards the distribution base. The clamping device presses the wire protective sleeve through the clamping block connected to it, and finally achieves the purpose of clamping the wire and the distribution line. This device has a simple structure and is easy to operate, avoiding the process of tightening nuts, and can quickly complete the wire distribution, improve work efficiency, and simplify the workflow.

[0008] In one feasible implementation, the side of the wire clamping block away from the wire protective sleeve is set as an inclined surface, and the height of the end near the clamping hook is lower than the height of the end away from the clamping hook.

[0009] By adopting the above technical solution, the side of the wire clamping block connected to the clamping device is set as an inclined surface. When the handle of the clamping device is pressed towards the shunt base, the entire area of ​​the clamping block can exert pressure on the wire protection sleeve, thereby increasing the force-bearing area.

[0010] In one feasible implementation, the diversion base includes a bottom wall and two side walls arranged along the length of the bottom wall, the diversion groove is arranged on the bottom wall, the number of the diversion grooves is two, and the wire protection sleeve and the wire pressing block are both arranged between the two side walls.

[0011] In one feasible implementation, guide blocks are provided on both sides of the pressure block near the side wall, and guide grooves that cooperate with the guide blocks are provided on the two side walls. The guide grooves are inclined, and the inclination of the guide grooves is adapted to the inclination of the inclined surface of the pressure block.

[0012] In one feasible implementation, the opening of the wire groove is oriented toward the diversion groove.

[0013] In one feasible implementation, the side of the wire clamping block connected to the wire protective sleeve is provided with an arc-shaped surface that matches the wire groove.

[0014] In one feasible implementation, the diversion channel is a semi-circular groove structure.

[0015] In one feasible implementation, the handle end of the clamp has an anti-slip strip-shaped protrusion structure.

[0016] In one feasible implementation, the shunt base is made of one of the following metals: aluminum, copper, steel, nickel, titanium, or an alloy of multiple metals.

[0017] In one feasible implementation, an anti-slip layer is provided on the inner wall of the wire protective sleeve.

[0018] This application provides a conductor shunt device, including a shunt base, a conductor protective sleeve, a wire clamping block, a clamping device, and a clamping device locking hook. The shunt base has upward-opening shunt grooves spaced along its length. The conductor protective sleeve is positioned above the shunt grooves and has conductor channels. The conductor channels and shunt grooves are positioned opposite each other to form a receiving cavity, which is used to accommodate at least a portion of the conductor and at least a portion of the shunt wire at the overheated node. The conductor channels and shunt grooves are positioned opposite each other to position and protect the conductor and shunt wire. The wire clamping block... The device is located on the side of the conductor protective sleeve away from the shunt base. The clamping block is slidably connected to the conductor protective sleeve, and the clamping device is located on the side of the clamping block away from the conductor protective sleeve. The clamping device locking hook is located at one end of the shunt base, and the clamping device can engage with the clamping device locking hook. When the clamping device is pressed towards the shunt base, the clamping device, through the clamping block connected to it, clamps the conductor protective sleeve, thus achieving the purpose of clamping the conductor and the shunt line. This device has a simple structure, is easy to operate, avoids the process of tightening nuts, can quickly complete conductor shunt, improve work efficiency, and simplify the workflow. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a wire shunt device provided in one embodiment of this application; Figure 2 yes Figure 1 Front view of the middle conductor shunt device; Figure 3 yes Figure 1 Top view of the conductor shunt device; Figure 4 yes Figure 1 Side view of the conductor shunt device.

[0020] Explanation of reference numerals in the attached figures: 100-Shunting base; 200-Wire protection sleeve; 300-Wire clamping block; 400-Crimping device; 500-Crimping device locking hook; 110-Diverter groove; 120-Guide groove; 210-Wire groove; 310-Guide block; 410-Handle; 420-Pull rod. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of this application.

[0022] In the description of the embodiments of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0023] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0024] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0025] In related technologies, the main type of line shunt clamp is the bolt-fastened parallel groove clamp. The structure of the bolt-fastened parallel groove clamp varies, but they all use two clamping bodies to clamp the main line and the shunt line at the same time, and then use bolts and other fasteners to press and fix the two clamping bodies together.

[0026] However, the above-mentioned parallel groove clamps use bolts and nuts for fixing. After placing the main line and branch line between the two clamps, the bolts and nuts are tightened. Tightening the bolts and nuts takes a certain amount of time, resulting in low work efficiency.

[0027] Therefore, a conductor shunt device is needed, which includes a shunt base, a conductor protective sleeve, a wire clamping block, a clamping device, and a clamping device locking hook. The conductor and shunt wire are first placed in the conductor groove, and then the shunt base is put on. The clamping device engages with the clamping device locking hook. Pressing the clamping device towards the shunt base causes the clamping device to press the conductor protective sleeve through the wire clamping block connected to it, thus achieving the purpose of clamping the conductor and shunt wire. This solves the problem mentioned above where the existing parallel groove clamp requires a certain amount of time to tighten the bolts and nuts, resulting in low work efficiency.

[0028] Figure 1 This is a schematic diagram of the structure of a wire shunt device provided in one embodiment of the application. Figure 2 yes Figure 1 Front view of the middle conductor shunt device. Figure 3 yes Figure 1 Top view of the conductor shunt device. Figure 4 yes Figure 1 Side view of the conductor shunt device. See also Figures 1-4 As shown, this application provides a wire shunt device, including a shunt base 100, a wire protective sleeve 200, a wire clamping block 300, a clamping device 400, and a clamping device locking hook 500; the shunt base 100 has upward-opening shunt grooves 110 spaced along its length; the wire protective sleeve 200 is disposed above the shunt grooves 110, and the wire protective sleeve 200 has a wire groove 210, which is disposed opposite to the shunt grooves 110 to form a receiving cavity, which is used to receive at least a portion of the wire at the overheated node and to the remaining portion of the wire. A small number of shunt lines; a wire clamping block 300 is set on the side of the conductor protective sleeve 200 away from the shunt base 100, and the wire clamping block 300 is slidably connected to the conductor protective sleeve 200; a clamping device 400 is set on the side of the wire clamping block 300 away from the conductor protective sleeve 200; a clamping device locking hook 500 is set at one end of the shunt base 100 so that the clamping device 400 can be engaged with the clamping device locking hook 500, and the clamping device 400 is pressed towards the shunt base 100 so that the clamping device 400 clamps the conductor protective sleeve 200 through the wire clamping block 300.

[0029] In this embodiment, the conductor groove 210 and the shunt groove 110 are used to position and protect the conductor and the shunt line. In use, the clamping device 400 engages with the clamping device locking hook 500 located at one end of the shunt base 100. The clamping device 400 is pressed towards the shunt base 100, and the clamping device 400 is pressed against the conductor protective sleeve 200 through the wire pressing block 300 connected thereto, thus achieving the purpose of clamping the conductor and the shunt line. This device has a simple structure and is easy to operate, avoiding the process of tightening nuts, and can quickly complete the conductor shunt, improve work efficiency, and simplify the workflow.

[0030] In some examples, the side of the wire clamping block 300 away from the wire protection sleeve 200 is set as an inclined surface, and the height of the end near the clamping hook 500 is lower than the height of the end away from the clamping hook 500.

[0031] In this embodiment, the side of the wire clamping block 300 connected to the clamping device 400 is set as an inclined surface. When the handle 410 of the clamping device 400 is pressed towards the shunt base 100, the entire area of ​​the wire clamping block 300 can exert pressure on the wire protection sleeve 200, thereby increasing the force-bearing area.

[0032] In some examples, the shunt base 100 includes a bottom wall and two side walls arranged along the length of the bottom wall, a shunt groove 110 is provided on the bottom wall, and there are two shunt grooves 110. The wire protection sleeve 200 and the wire clamping block 300 are both arranged between the two side walls.

[0033] In this embodiment, both the wire protection sleeve 200 and the wire clamping block 300 are disposed between two side walls, which can limit and fix the wire protection sleeve 200 and the wire clamping block 300 when the wire protection sleeve 200 is clamped.

[0034] In some examples, guide blocks 310 are provided on both sides of the pressure block 300 near the side wall, and guide grooves 120 that cooperate with the guide blocks 310 are provided on the two side walls. The guide grooves 120 are inclined, and the inclination of the guide grooves 120 is adapted to the inclination of the inclined surface of the pressure block 300.

[0035] Among them, the guide block 310 is a square block, and the guide groove 120 is set as a square groove that is compatible with the pressure block 300.

[0036] In this embodiment, the guide groove 120 and the guide block 310 are configured to slide together so that when the wire pressing block 300 slides above the wire protective sleeve 200, the guide block 310 can slide within the guide groove 120, thereby guiding the wire pressing block 300 during the sliding process and making the pressing position of the wire pressing block 300 on the wire protective sleeve 200 more accurate.

[0037] In some examples, the opening of the wire channel 210 is oriented toward the diversion channel 110.

[0038] In this embodiment, the opening of the wire groove 210 is positioned opposite to the distribution groove 110, which can more comprehensively protect the wires and distribution lines in the guide groove 120 and prevent the outer skin of the wires and distribution lines from being torn due to the sliding of the pressure block 300 during the pressing process.

[0039] In some examples, the side of the wire clamp 300 that connects to the wire protection sleeve 200 is provided with an arc-shaped surface that is adapted to the wire groove 210.

[0040] In this embodiment, by providing an arc-shaped surface that matches the surface of the guide groove 120 on the surface of the wire clamping block 300 that contacts the wire protective sleeve 200, the wire clamping block 300 and the wire protective sleeve 200 can fit together more closely, and the wire clamping block 300 can also be guided during the clamping process.

[0041] In some examples, the flow channel 110 has a semi-circular groove structure. The handle 410 end of the clamp 400 has an anti-slip strip-shaped protrusion structure. By setting the anti-slip strip-shaped protrusion structure, the friction between the clamp 400 handle 410 and the handle 410 can be increased when the handle 410 of the clamp 400 is pressed.

[0042] In some examples, the shunt base 100 can be made of one of the following metals: aluminum, copper, steel, nickel, titanium, or an alloy of multiple metals.

[0043] In some examples, the inner wall of the wire protection sleeve 200 is provided with an anti-slip layer.

[0044] In this embodiment, the anti-slip layer prevents the wires and shunt wires from sliding and detaching within the wire protection sleeve 200.

[0045] In actual use, first, snap the guide groove 120 on the wire protection sleeve 200 of this device onto the wire and the shunt line. Then, attach the shunt groove 110 on the shunt base 100 to the wire protection sleeve 200. Next, place the side of the wire clamping block 300 with the arc-shaped surface on the wire protection sleeve 200. The base of the clamping device 400 is fixed to the side of the clamping block 300 away from the wire protection sleeve 200 by bolts. Finally, put the pull rod 420 of the clamping device 400 into the clamping device locking hook 500 for locking. Point the finger towards the clamping device. When the wire block 300 presses down on the handle 410 of the clamping device 400, the clamping device 400 is locked at an angle. The wire block 300 presses down on the wire protective sleeve 200, thus achieving the purpose of pressing down the wire and the splitter wire, thereby completing the splitter operation. When it is necessary to disassemble the splitter wire, simply lift the handle 410 of the clamping device 400, the pull rod 420 of the clamping device 400 will disengage from the clamping device locking hook 500, remove the wire block 300 and the splitter base 100, and take out the wire and the splitter wire from the wire protective sleeve 200.

[0046] In this embodiment, the conductor groove 210 and the shunt groove 110 are used to position and protect the conductor and the shunt line. The clamping block 300 is set on the side of the conductor protective sleeve 200 away from the shunt base 100. The clamping block 300 is slidably connected to the conductor protective sleeve 200. The clamping device 400 is set on the side of the clamping block 300 away from the conductor protective sleeve 200. The clamping device hook 500 is set at one end of the shunt base 100. The clamping device 400 can be engaged with the clamping device hook 500. When the clamping device 400 is pressed towards the shunt base 100, the clamping device 400 clamps the conductor protective sleeve 200 through the clamping block 300 connected to it, and finally achieves the purpose of clamping the conductor and the shunt line. When using this device, there is no need to carry fastening tools. The clamping and disassembly of the shunt line and the conductor can be achieved simply by pushing, pulling and pressing the clamping device 400, which greatly improves the work efficiency.

[0047] Readers should understand that in the description of this specification, the references to terms such as "one embodiment," "some embodiments," "some examples," "specific example," or "some examples," etc., refer to specific features, structures, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0048] It is readily understood that, based on the several embodiments provided in this application, those skilled in the art can combine, split, or reorganize the embodiments of this application to obtain other embodiments, none of which exceed the protection scope of this application.

[0049] The above detailed embodiments further illustrate the purpose, technical solution, and beneficial effects of the embodiments of this application. It should be understood that the above are merely specific embodiments of the embodiments of this application and are not intended to limit the protection scope of the embodiments of this application. Any modifications, equivalent substitutions, improvements, etc., made on the basis of the technical solutions of the embodiments of this application should be included within the protection scope of the embodiments of this application.

Claims

1. A conductor shunt device, characterized in that, Includes a shunt base, wire protection sleeve, wire clamping block, clamping device, and clamping device locking hook; The diversion base is provided with diversion grooves with upward openings at intervals along its length; The diversion base includes a bottom wall and two side walls arranged along the length of the bottom wall. The diversion groove is arranged on the bottom wall, and there are two diversion grooves. The wire protective sleeve and the wire pressing block are both arranged between the two side walls. The conductor protective sleeve is disposed above the diversion groove, and the conductor protective sleeve is provided with a conductor groove. The conductor groove is disposed opposite to the diversion groove to form a receiving cavity. The receiving cavity is used to accommodate at least a portion of the conductor and at least a portion of the diversion line at the overheated node. The wire clamping block is disposed on the side of the conductor protective sleeve away from the shunt base, and the wire clamping block is slidably connected to the conductor protective sleeve; Guide blocks are provided on both sides of the pressure block near the side wall, and guide grooves that cooperate with the guide blocks are provided on the two side walls. The guide grooves are inclined and the inclination of the guide grooves is adapted to the inclination of the inclined surface of the pressure block. The clamping device is located on the side of the wire clamping block opposite to the wire protective sleeve; The clamping hook is located at one end of the shunt base so that the clamping device can engage with the clamping hook. Pressing the clamping device towards the shunt base causes the clamping device to press the wire protective sleeve through the wire pressing block.

2. The conductor shunt device according to claim 1, characterized in that, The side of the wire clamping block away from the wire protective sleeve is set as an inclined surface, and the height of the end near the clamping hook is lower than the height of the end away from the clamping hook.

3. The conductor shunt device according to claim 1, characterized in that, The opening of the wire groove is oriented towards the diversion groove.

4. A conductor shunt device according to claim 3, characterized in that, The side of the pressure block that connects to the conductor protective sleeve has an arc-shaped surface that matches the conductor groove.

5. A conductor shunt device according to claim 4, characterized in that, The diversion channel has a semi-circular groove structure.

6. A conductor shunt device according to claim 5, characterized in that, The handle end of the clamp has a non-slip strip-shaped protrusion.

7. A conductor shunt device according to claim 6, characterized in that, The shunt base is made of one of the following materials: aluminum, copper, steel, nickel, titanium, or an alloy of multiple metals.

8. A conductor shunt device according to claim 7, characterized in that, The inner wall of the wire protective sleeve is provided with an anti-slip layer.

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