CN119448103A

CN119448103A - Wire bundling device

Info

Publication number: CN119448103A
Application number: CN202411619924.XA
Authority: CN
Inventors: 朱炜璘; 罗霖
Original assignee: Guangdong Power Grid Co Ltd; Zhaoqing Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Zhaoqing Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2024-11-13
Filing date: 2024-11-13
Publication date: 2025-02-14
Anticipated expiration: 2044-11-13
Also published as: CN119448103B

Abstract

The application provides a wire binding device which is arranged on an insulator and comprises a clamping frame, a clamping plate, a fixing assembly and a fixing assembly, wherein the clamping plate is connected with the clamping frame in a sliding mode, an inserting block is arranged on one side, which is abutted to the clamping frame, of the clamping plate, the inserting block is connected with the clamping frame through a locking piece, the fixing assembly comprises a first rotating rod, a sliding sleeve rod, a fixing sleeve and a fixing pressing plate, the first rotating rod is rotatably connected to the upper surface of the clamping frame, the fixing sleeve is fixedly arranged on the upper surface of the clamping frame and sleeved on the outer side of the first rotating rod, the sliding sleeve rod is slidably connected with the first rotating rod and penetrates through the fixing sleeve, the fixing pressing plate is fixedly connected with one end, which penetrates out of the fixing sleeve, of the sliding sleeve rod, of the fixing sleeve rod, and an inclined limiting groove which is matched with the sliding of the positioning rod is arranged on the periphery of the fixing sleeve. The technical scheme of the application effectively solves the problem of loose binding wires caused by binding and fixing wires by adopting aluminum wires in the related technology.

Description

Wire bundling device

Technical Field

The invention relates to the field of power systems, in particular to a wire bundling device.

Background

Insulators play a critical role in the electrical power system, and they are installed between conductors or conductors of different electric potential and a ground member for withstanding voltage and mechanical stress, ensuring stable transmission of electric energy. Insulators are various in variety and different in shape, but regardless of the shape, the insulators are composed of two major parts, namely an insulator and a connecting fitting.

In overhead transmission lines, the correct installation and fixation of the insulator is particularly critical, and currently, a top binding method is widely adopted to bind the insulator, and this method firstly requires winding an aluminum binding tape on the wire at the binding site (if the wire is a copper wire, this step is not required), so as to increase the friction between the wire and the insulator and prevent sliding, then, placing the wire into the top groove of the insulator, ensuring that the wire is tightly attached to the top groove of the insulator, and then, using a special binding wire to wind on the wire at the side of the insulator and the inner side of the neck for multiple times, and ensuring that the binding wire is tightly and uniformly distributed between the wire and the insulator during winding so as to provide sufficient fixation force.

Above-mentioned adoption aluminum wire ligature is fixed, but because the ligature line exposes outside for a long time, and receives environmental factors such as temperature variation, wind and rain play, the mechanical force that wire swing produced when sending electricity influence, its fixed force probably weakens gradually, leads to the ligature line not only can influence the fixed effect of insulator, still probably causes the threat to electric power system's steady operation.

Disclosure of Invention

The invention mainly aims to provide a wire bundling device which solves the problem that a bundling wire is loosened due to the fact that an aluminum wire is adopted to bundle and fix wires in the related technology.

The invention provides a wire bundling device which is arranged on an insulator and comprises a clamping frame, a clamping plate, a positioning rod, a fixing sleeve and a fixing pressing plate, wherein the clamping plate is connected with the clamping frame in a sliding mode and can form a clamping space with the clamping frame in a surrounding mode, the insulator is clamped in the clamping space, an inserting block is arranged on one side, abutting against the clamping frame, of the clamping plate, the inserting block is connected with the clamping frame through a locking piece, the fixing assembly comprises a first rotating rod, a sliding sleeve rod, the fixing sleeve and the fixing pressing plate, the first rotating rod is rotatably connected to the upper surface of the clamping frame, the fixing sleeve is fixedly arranged on the upper surface of the clamping frame and sleeved on the outer side of the first rotating rod, the sliding sleeve rod is slidably connected with the first rotating rod and penetrates through the fixing sleeve, the fixing pressing plate is fixedly connected with one end of the sliding sleeve, the positioning rod is arranged on the outer periphery of the sliding sleeve, an oblique limiting groove, and is matched with the positioning rod in a sliding mode, when the clamping plate slides, the first rotating rod is matched with the first rotating rod, the first rotating sleeve rod is driven to rotate, the first rotating sleeve is driven to move along the upper axis of the fixing sleeve, and the limiting sleeve can be pressed down, and the wire can be fixed in the direction.

Further, the fixed component further comprises a second rotating rod rotatably connected to the upper surface of the clamping frame, the clamping plate is in transmission fit with the second rotating rod through a gear transmission structure, and the second rotating rod is in transmission fit with the first rotating rod through a belt transmission structure.

Further, the gear transmission structure comprises a plurality of tooth parts arranged on the inner wall of the clamping plate and a rotating gear connected with the second rotating rod, and the tooth parts are meshed with the rotating gear for transmission.

Further, the belt transmission structure comprises two belt pulleys respectively connected to the second rotating rod and the first rotating rod and a belt sleeved outside the two belt pulleys.

Further, two limiting rods for limiting the belt are arranged on the upper surface of the clamping frame, and the two limiting rods are respectively located on the outer sides of the belt.

Further, fixedly connected with push rod on the periphery side of card plywood, the push rod can drive card plywood to slide, is provided with the spout on the block frame, and the bottom of card plywood is connected with the slider with spout sliding fit.

Further, the side of inserted block is provided with the inclined plane, the draw-in groove has been seted up at the top of inserted block, the locking piece includes that the slot of dodging the inserted block has been seted up to the inside at the block frame, the lift groove has been seted up to the inside of block frame, the inner wall fixed mounting of lift groove has the fixed column, the periphery sliding fit of fixed column has the joint piece, and the joint piece can with inserted block joint cooperation, the periphery cover of fixed column is equipped with expansion spring, one side of joint piece is connected with the lifter, the lifter is kept away from one side of joint piece and is extended the lift groove and be connected with the poke rod.

Further, the binding device of wire still includes to support tight subassembly, supports tight subassembly including seting up two expansion grooves on the block frame inner wall, every expansion groove's inside sliding fit's first telescopic link and install the first butt piece in one side of first telescopic link, first butt piece can with insulator butt cooperation.

Further, support tight subassembly still including fixed mounting on the inner wall of clamping plate the mounting bracket, with the inside sliding fit's of mounting bracket second telescopic link and with the second butt piece that one side of second telescopic link is connected, the second butt piece can with insulator butt cooperation.

When the insert block is connected with the clamping frame through the locking piece, the clamping plate and the clamping frame enclose a clamping space, and the two first telescopic rods and the second telescopic rod form a Y shape together.

By applying the technical scheme of the application, the wire bundling device is used for being installed on the insulator. The wire bundling device comprises a clamping frame, a clamping plate and a fixing assembly. The clamping plate is in sliding connection with the clamping frame and can form a clamping space with the clamping frame, so that the insulator is clamped in the clamping space, the inserting block is arranged on one side, which is abutted to the clamping frame, of the clamping plate, and the inserting block is connected with the clamping frame through the locking piece. The fixed subassembly includes first dwang, slip loop bar, fixed sleeve and fixed clamp plate, first dwang rotatable coupling is on the upper surface of block frame, fixed sleeve fixed mounting is at the upper surface of block frame, and the cover is established in the outside of first dwang, slip loop bar and first dwang slidable connection to wear out in fixed sleeve, fixed clamp plate and slip loop bar wear out fixed sleeve's one end fixed connection, the locating lever is installed to the periphery of slip loop bar, the gliding slant spacing groove of adaptation locating lever has been seted up to fixed sleeve's periphery. The clamping plate is matched with the first rotating rod in a driving manner when sliding, so that the first rotating rod is driven to rotate, the sliding sleeve rod is driven to rotate, and the fixed pressing plate moves along the axis direction of the fixed sleeve and can press the lead on the insulator under the condition that the positioning rod is limited by the oblique limiting groove. When the clamping plate is in sliding connection with the clamping frame, a clamping space can be formed by surrounding the clamping frame, so that the insulator is clamped in the clamping space, and the clamping plate and the clamping frame are locked on the insulator through the locking piece. In the process of sliding connection of the clamping plate and the clamping frame, the clamping plate is matched with the first rotating rod in a driving manner, the first rotating rod is driven to rotate, the sliding sleeve rod is driven to rotate, and the fixed pressing plate moves along the axis direction of the fixed sleeve under the condition that the positioning rod is limited by the oblique limiting groove, so that the conducting wire can be pressed on the insulator. When the clamping plate and the clamping frame are locked on the insulator, the fixed pressing plate can reliably press the wire on the insulator, and the fixed pressing plate is also locked, so that the double locking design not only enhances the safety of the binding device of the wire, but also further ensures that the wire is pressed and fixed by the fixed pressing plate, the risk that the wire is separated from contact with the insulator due to any external force is reduced, and the possibility of loosening is effectively reduced. Therefore, the technical scheme of the application effectively solves the problem of loose binding wires caused by binding and fixing the wires by adopting the aluminum wires in the related technology.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:

Fig. 1 shows a schematic perspective view of a wire-binding apparatus for mounting on an insulator according to an embodiment of the wire-binding apparatus of the present invention;

Fig. 2 shows a schematic perspective view of the wire-binding apparatus of fig. 1;

fig. 3 shows an enlarged schematic view of the wire-tying device of fig. 2 at a;

FIG. 4 shows an enlarged schematic view of the wire-tying device of FIG. 2 at B;

FIG. 5 shows a partially exploded view of the wire-tying device of FIG. 2;

FIG. 6 shows a schematic cross-sectional view of the wire-tying device of FIG. 5 at C;

Fig. 7 shows an enlarged schematic view of the wire-tying device of fig. 5 at D;

FIG. 8 is a schematic perspective view showing a snap-in bracket and securing assembly of the wire-tying device of FIG. 2;

Fig. 9 is a schematic perspective view showing a sliding sleeve rod, a fixing sleeve and a fixing pressing plate of the wire binding apparatus of fig. 2.

Wherein the above figures include the following reference numerals:

10. An insulator;

21. The clamping frame, 211, the sliding chute, 22, the clamping plate, 221, the sliding block, 23, the push rod, 24, the inserting block, 241, the inclined plane, 242, the clamping groove, 25, the inserting groove, 251, the lifting groove, 252, the clamping block, 253, the fixed column, 254, the telescopic spring, 255, the lifting rod, 256 and the poking rod;

30. The fixed component comprises a fixed component, a tooth part, a 32, a second rotating rod, a 321, a rotating gear, a 33, a first rotating rod, a 331, a connecting plate, a 34, a belt pulley, a 341, a belt, a 342, a limit rod, a 35, a sliding sleeve rod, a 351, a moving groove, a 352, a locating rod, a 36, a fixed sleeve, a 361, an inclined limit groove and a 37, and a fixed pressing plate;

40. the device comprises an abutting component, 41, a telescopic groove, 42, a first telescopic rod, 421, a first abutting block, 422, a first pressure spring, 43, a mounting rack, 431, a second telescopic rod, 432, a second abutting block, 433 and a second pressure spring.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

As shown in fig. 1 to 9, the present invention provides a wire bundling device for mounting on an insulator 10. An embodiment of a wire bundling device comprises a clamping frame 21, a clamping plate 22 and a fixing assembly 30. The engaging plate 22 is slidably connected to the engaging frame 21, and can enclose an engaging space with the engaging frame 21 for engaging the insulator 10 in the engaging space. The side of the engagement plate 22 abutting against the engagement frame 21 is provided with an insertion block 24, and the insertion block 24 and the engagement frame 21 are connected by a locking member. The fixed assembly 30 includes a first rotating rod 33, a sliding sleeve rod 35, a fixed sleeve 36 and a fixed pressing plate 37, the first rotating rod 33 is rotatably connected to the upper surface of the clamping frame 21, the fixed sleeve rod 36 is fixedly installed on the upper surface of the clamping frame 21 and sleeved on the outer side of the first rotating rod 33, the sliding sleeve rod 35 is slidably connected with the first rotating rod 33 and penetrates through the fixed sleeve rod 36, the fixed pressing plate 37 is fixedly connected with one end of the sliding sleeve rod 35 penetrating through the fixed sleeve rod 36, a positioning rod 352 is installed on the periphery of the sliding sleeve rod 35, and an oblique limiting groove 361 adapted to the sliding of the positioning rod 352 is formed in the periphery of the fixed sleeve rod 36. When the clamping plate 22 slides, it is matched with the first rotating rod 33 in a driving manner to drive the first rotating rod 33 to rotate, so as to drive the sliding sleeve rod 35 to rotate, and the positioning rod 352 is limited by the inclined limiting groove 361, so that the fixed pressing plate 37 moves along the axial direction of the fixed sleeve 36, and the conducting wire can be pressed on the insulator 10.

By applying the technical scheme of the embodiment, when the clamping plate 22 is slidably connected with the clamping frame 21 and can enclose a clamping space with the clamping frame 21, the insulator 10 is clamped in the clamping space, and the clamping plate 22 and the clamping frame 21 are locked on the insulator 10 by connecting the insert block 24 and the clamping frame 21 through the locking piece. In the process of slidably connecting the clamping plate 22 and the clamping frame 21, the clamping plate 22 is in driving fit with the first rotating rod 33 to drive the first rotating rod 33 to rotate, so as to drive the sliding sleeve rod 35 to rotate, and the positioning rod 352 is limited by the inclined limiting groove 361, so that the fixed pressing plate 37 moves along the axis direction of the fixed sleeve 36, and the conducting wire can be pressed on the insulator 10. The double locking design not only enhances the safety of the binding device of the wire, but also further ensures that the wire is pressed down and fixed by the fixed pressing plate 37, thereby reducing the risk that the wire is separated from contact with the insulator 10 due to any external force, and effectively reducing the possibility of loosening. Therefore, the technical scheme of the embodiment effectively solves the problem that the binding wires are loosened due to the fact that the aluminum wires are adopted to bind and fix the wires in the related technology.

The design makes the binding device of the wire more stable and reliable when installing and fixing the wire, is particularly suitable for outdoor high-voltage lines, can effectively prevent the wire from loosening caused by environmental factors, and improves the safety of power transmission. In practical application, the implementation effect of the design is remarkable, the electric power accident caused by loosening of the lead can be remarkably reduced, and the stability and the reliability of the device are fully verified especially under severe weather conditions such as strong wind, heavy rain, hail and the like. The method is suitable for maintenance and installation of various outdoor high-voltage lines, such as power transmission lines, power towers, substations and the like, and greatly improves the operation safety of power facilities.

In this embodiment, the engaging plate 22 and the engaging frame 21 are slidably connected together to form an engaging assembly.

In this embodiment, a connecting plate 331 is disposed on a side wall of the first rotating rod 33, and the first rotating rod 33 is slidably engaged with the sliding sleeve 35 through the connecting plate 331. The sliding sleeve 35 is provided therein with a moving groove 351 adapted to the first rotating lever 33 and the connecting plate 331.

As shown in fig. 2 to 8, the fixing assembly 30 further includes a second rotating lever 32 rotatably coupled to the upper surface of the engaging frame 21, the engaging plate 22 is in driving engagement with the second rotating lever 32 through a gear transmission structure, and the second rotating lever 32 is in driving engagement with the first rotating lever 33 through a belt transmission structure. Through the cooperation of the gears and the belt transmission, the rotation of the clamping plate 22 can be accurately and efficiently converted into the rotation of the first rotating rod 33, and then the sliding sleeve rod 35 is driven to rotate and move, so that the fixed pressing plate 37 can be ensured to stably press the lead, and the reliability and stability of the action of the fixed pressing plate 37 are improved.

In actual operation, the use effect of the transmission structure is obvious, the working efficiency can be effectively improved, the normal operation of equipment can be ensured under severe environments, equipment faults caused by transmission structure problems are avoided, the maintenance cost is reduced, the transmission structure is suitable for power line maintenance under various severe environments, such as high-altitude mountain areas, desert areas, tropical rain forests and the like, and the adaptability and the stability of power facilities under complex environments are improved.

As shown in fig. 2 to 8, the gear transmission structure includes a plurality of teeth 31 provided on the inner wall of the engagement plate 22 and a rotation gear 321 connected to the second rotation lever 32, and the plurality of teeth 31 are engaged with the rotation gear 321 for transmission. By the engagement of the teeth 31 with the rotating gear 321, it is ensured that the rotation of the engaging plate 22 can be directly and accurately transmitted to the second rotating lever 32, and this transmission not only improves the efficiency, but also ensures the synchronism and precision of the rotation, especially when the fixing and dismounting operations need to be repeated a plurality of times, the stability and durability of the gear transmission are superior to those of the flexible transmission material.

In practical application, the gear transmission structure has excellent implementation effect, can accurately control the fixed position of the lead, effectively improves the precision of circuit fixation, is suitable for various occasions needing high-precision circuit fixation, such as precision electronic equipment, aerospace equipment, medical equipment and the like, and greatly improves the operation safety and stability of the equipment.

As shown in fig. 2 to 8, the belt transmission structure includes two pulleys 34 connected to the second rotating lever 32 and the first rotating lever 33, respectively, and a belt 341 fitted over the outer sides of the two pulleys 34. The combination of the belt pulley 34 and the belt 341 not only can stably transmit the rotation power of the second rotating rod 32 to the first rotating rod 33, but also can effectively protect the transmission device and prolong the service life of the transmission device by virtue of the buffering and vibration reduction effects of the belt transmission, and meanwhile, the energy loss in the transmission process can be reduced by virtue of the belt transmission, and the overall efficiency is improved.

In actual use, the belt transmission structure has remarkable implementation effect, can effectively reduce equipment damage caused by mechanical impact, prolongs the service life of equipment, is suitable for various occasions needing to reduce the mechanical impact, such as precise instruments, automatic equipment, robots and the like, and greatly improves the operation safety and stability of the equipment.

As shown in fig. 2 to 8, two limit bars 342 for restricting the belt 341 are mounted on the upper surface of the engaging frame 21, and the two limit bars 342 are located outside the belt 341, respectively. The position of the belt 341 is effectively limited by the limiting rod 342, the belt is prevented from being displaced and falling off in the working process, the transmission continuity and reliability are guaranteed, the limiting rod 342 is particularly important for a power system in a complex environment, mechanical faults caused by the displacement of the belt can be avoided, and the normal operation of electric facilities is guaranteed.

In actual operation, the use effect of the limiting rod is obvious, the belt can be effectively prevented from deviating and falling off in the long-time operation process, the stability and the reliability of equipment are improved, the limiting rod is suitable for various electric facilities needing long-time stable operation, such as transformer substations, power transmission towers, wind power generation towers and the like, and the operation safety and the stability of the electric facilities are greatly improved.

As shown in fig. 2 to 5, a push rod 23 is fixedly connected to the outer peripheral side of the clamping plate 22, the push rod 23 can drive the clamping plate 22 to slide, a sliding groove 211 is formed in the clamping frame 21, and a sliding block 221 in sliding fit with the sliding groove 211 is connected to the bottom of the clamping plate 22. The cooperation of push rod 23 and slider 221 is used for the slip operation of card board 22 is convenient and accurate, and the user can be through pushing push rod 23, and the removal of direct control card board 22 realizes the quick fixed or the release of block frame and insulator, has simplified the operation flow, has improved work efficiency, simultaneously, and the smooth and easy nature and the stability of card board 22 removal have been ensured to the sliding fit of spout 211 and slider 221, have reduced mechanical wear, have prolonged life.

In practical application, the implementation effect of the design of the push rod and the slide groove is obvious, the convenience and the efficiency of operation can be obviously improved, the push rod and the slide groove are suitable for various occasions needing frequent disassembly and assembly of wires, such as power maintenance, line transformation, equipment debugging and the like, and the working efficiency and the safety are greatly improved.

In practical application, as the engaging plate 22 rotates, the plurality of teeth 31 rotate together, and as the plurality of teeth 31 rotate, the rotation gear 321 is driven to rotate, and the rotation gear 321 transmits the rotating power to the second rotating lever 32 connected thereto.

The second rotating rod 32 starts to rotate under the drive of the rotating gear 321, and at the same time, the first rotating rod 33 synchronously rotates with the second rotating rod 32 under the synergistic effect of the two belt pulleys 34 and the belt 341.

As the first rotating lever 33 rotates, the connecting plate 331 connected to the outer periphery thereof starts to act, and drives the sliding sleeve 35 to rotate, and the sliding sleeve 35 rotates and descends slowly along the inclined limit groove 361 at the outer periphery of the fixed sleeve 36 under the precise limitation of the positioning lever 352, and in this process, the movement track of the sliding sleeve 35 is strictly controlled, so that it is ensured that the pressing action can be accurately performed.

The fixed pressing plate 37, which is finally connected to the top of the sliding sleeve 35, is stably pressed on the wire after the precise rotation and descent actions, ensuring the stable contact between the wire and the insulator 10.

In the whole process, the rotation of the clamping plate 22 not only drives the mechanical action, but also triggers the function of the locking piece after the inserting block 24 is inserted into the inserting groove 25, the locking piece locks the fixed pressing plate 37 while fixing the clamping frame 21 and the clamping plate 22, the double locking design not only enhances the safety of the system, but also further ensures that the wire is not separated from contact with the insulator 10 due to any external force after the fixed pressing plate 37 is pressed and fixed, and the whole structure realizes stable and firm fixation of the wire through precise design and cooperative work, thereby providing powerful guarantee for the safe operation of a power system.

Further, an inclined plane 241 is disposed on a side surface of the insert block 24, a clamping groove 242 is disposed at a top of the insert block 24, the locking member comprises a slot 25 formed in the clamping frame 21 to avoid the insert block 24, a lifting groove 251 is formed in the clamping frame 21, and a fixing column 253 is fixedly mounted on an inner wall of the lifting groove 251. The periphery sliding fit of fixed column 253 has joint piece 252, and joint piece 252 can with the cooperation of insert 24 joint, and the periphery cover of fixed column 253 is equipped with telescopic spring 254, and one side of joint piece 252 is connected with lifter 255, and lifter 255 is kept away from one side of joint piece 252 and is extended lift groove 251 and is connected with toggle rod 256. This design allows for quick attachment and release of the snap assembly, engagement of ramp 241 with snap block 252 and engagement of snap groove 242 with snap block 252, allowing for precise positioning and locking of insert 24 to securely connect snap plate 22 with snap frame 21. The elasticity of the telescopic spring 254 ensures the smoothness of automatic clamping and manual stirring of the clamping block 252, and improves the self-adaptability of the device and the convenience of user operation. The movement of the clamping block 252 is manually controlled by the toggle rod 256, which facilitates unlocking of the device and makes maintenance and adjustment simpler.

In actual operation, the locking structure has remarkable use effect, can be used for rapidly locking and unlocking, can ensure the firmness of connection, is suitable for various occasions needing rapid locking and unlocking, such as emergency rescue, temporary line construction, equipment debugging and the like, and greatly improves the operation efficiency and safety.

In actual operation, as the engaging plate 22 rotates, the insert 24 is gradually inserted into the slot 25, it should be noted that the side surface of the insert 24 is specifically designed with the inclined surface 241, when the insert 24 gradually enters the slot 25, the inclined surface 241 will contact with the engaging piece 252 in the slot 25, and gradually jack up the engaging piece 252 through the guidance of the inclined surface 241, the engaging piece 252 slides along the periphery of the fixing post 253, and simultaneously compresses the telescopic spring 254 above it, so as to ensure that the insert 24 can smoothly enter the slot 25, and simultaneously provide necessary preparation for subsequent fixing.

When the insert block 24 is completely inserted into the slot 25 and reaches a predetermined position, the resilient force generated by the compression of the expansion spring 254 pushes the clamping block 252 to the clamping groove 242 on the insert block 24, and the clamping block 252 rapidly enters the clamping groove 242 under the action of the expansion spring 254, so that the fixation between the clamping block 252 and the insert block 24 is completed, the accidental dropping of the clamping assembly is effectively prevented, and the connection stability is ensured.

If the fixed state of the clamping assembly needs to be released for disassembly or maintenance, the operation is also simple, the toggle rod 256 is lifted upwards, the clamping block 252 connected with the lifting rod 255 is driven to slide in the lifting groove 251, and the clamping block 252 moves out of the clamping groove 242 on the plug block 24 gradually along with the movement of the clamping block 252, at the moment, the clamping plate 22 is not constrained by the clamping block 252 any more, and the clamping assembly can be restored to the original position by rotating the push rod 23 again.

As shown in fig. 1 to 4, the binding device for wires further includes a tightening assembly 40, where the tightening assembly 40 includes two telescopic slots 41 formed on an inner wall of the clamping frame 21, a first telescopic rod 42 slidably fitted inside each telescopic slot 41, and a first abutting block 421 mounted on one side of the first telescopic rod 42, and the first abutting block 421 can be in abutting fit with the insulator 10. The first abutting block 421 can be tightly attached to the outer surface of the insulator 10 through the sliding of the first telescopic rod 42 in the telescopic groove 41, and the design not only enhances the friction force and stability between the clamping assembly and the insulator, but also enables the device to adapt to insulators of different sizes, and improves the universality. The abutment of the first abutment 421 with the insulator 10 forms an additional support point that helps prevent the clamping assembly from being displaced or loosened by mechanical forces generated by the wire swinging during power delivery.

In practical application, the implementation effect of the abutting component is remarkable, the fixing effect of the lead can be remarkably improved, the abutting component is suitable for various occasions needing high-precision line fixing, such as precision electronic equipment, medical equipment, aerospace equipment and the like, and the operation safety and stability of the equipment are greatly improved.

As shown in fig. 1 to 4, the abutting assembly 40 further includes a mounting bracket 43 fixedly mounted on the inner wall of the clamping plate 22, a second telescopic rod 431 slidably fitted to the inside of the mounting bracket 43, and a second abutting block 432 connected to one side of the second telescopic rod 431, the second abutting block 432 being capable of abutting engagement with the insulator 10. The second abutting block 432 and the first abutting block 421 form double abutting, and the connection stability between the clamping assembly and the insulator 10 is further enhanced. When the clamping plate 22 rotates and is fixed with the clamping frame 21, the second abutting block 432 is in combined action with the first abutting block 421 through the second telescopic rod 431 to form a Y-shaped three-point support, and the structure can effectively disperse and bear external force, so that the stress pressure of a single supporting point is reduced, and the stability and the safety of the whole structure are improved.

In actual operation, the second abutting block has obvious use effect, can obviously improve the effect of fixing the wire on the uneven surface, is suitable for various occasions needing to fix the wire on the uneven surface, such as insulators on outdoor high-voltage lines, outer walls of buildings, mountain surfaces and the like, and greatly improves the stability and reliability of line fixing.

As shown in fig. 1 to 4, the tightening assembly 40 further includes a first pressure spring 422 sleeved on the outer periphery of the first telescopic rod 42 and a second pressure spring 433 sleeved on the outer periphery of the second telescopic rod 431. When the insert block 24 is connected with the engaging frame 21 through the locking member, the engaging plate 22 and the engaging frame 21 enclose an engaging space, and the two first telescopic rods 42 and the one second telescopic rod 431 together form a Y shape. The arrangement of the first pressure spring 422 and the second pressure spring 433 enables the abutting component 40 to adaptively adjust the contact pressure with the insulator 10, ensures that enough friction force and contact area are always maintained between the clamping component and the insulator 10 under different environmental conditions, and effectively prevents loosening and displacement. The elastic action of the spring can also absorb part of mechanical vibration, so that the stability and reliability of the device are further improved. The design of Y-shaped three-point support not only improves the structural rigidity of the clamping assembly, but also ensures that the lead is more firmly pressed on the insulator 10 under the action of the fixed pressing plate 37.

In practical application, the pressure spring has remarkable use effect, can automatically adjust the abutting force, is suitable for various occasions needing to fix wires on insulators with different diameters, such as maintenance and transformation of electric power lines, automatic production lines, precision electronic equipment and the like, greatly improves the adaptability and stability of line fixation, reduces equipment faults and electric accidents caused by improper fixing force, and improves the operation safety and stability of electric facilities and equipment.

In order to ensure the stable connection between the clamping assembly and the insulator 10, the clamping assembly is prevented from loosening or separating during use, when the clamping plate 22 is in a rotating state, the first abutting block 421 connected to the clamping frame 21 is always tightly attached to the outer wall of the insulator 10 under the elastic force of the first pressure spring 422.

Next, when the clamping assembly is required to be mounted or adjusted, the clamping plate 22 is rotated, and at the same time, the second abutting block 432 connected with the clamping plate 22 moves smoothly along the outer wall of the insulator 10 under the action of the second pressure spring 433, so that the clamping assembly can adapt to insulators 10 with different shapes, and is also ready for subsequent fixing operation.

When the clamping plate 22 rotates to be in contact with and fixed to the clamping frame 21, a Y-shaped structure is formed between the two first abutting blocks 421 and the second abutting blocks 432, and the three-point support design greatly enhances the stability and the firmness of the clamping assembly and effectively prevents the situation of position deviation or looseness in the working process.

In addition, we have also specifically designed scalable tight subassembly 40 that supports, this subassembly can carry out flexible adjustment according to the different sizes of insulator 10 to ensure that the block subassembly can closely laminate with the insulator 10 of various specifications, realize firm fixed effect, this kind of design has improved the commonality and the adaptability of block subassembly.

The working principle is that when the clamping assembly is mounted on the insulator 10, the push rod 23 is pushed to enable the sliding block 221 at the bottom of the clamping plate 22 to slide in the sliding groove 211, so that the inserting block 24 is inserted into the inserting groove 25 in the clamping frame 21, and the inclined surface 241 of the inserting block 24 is designed to enable the clamping block 252 to be clamped into the clamping groove 242 under the action of the telescopic spring 254, so that the clamping and fixing are completed.

Simultaneously, along with the rotation of the clamping plate 22, the tooth part 31 drives the rotating gear 321 and the second rotating rod 32 to rotate, and then drives the first rotating rod 33 to rotate through the belt pulley 34 and the belt 341, the connecting plate 331 enables the sliding sleeve rod 35 to rotate and descend in the inclined limiting groove 361 of the fixed sleeve 36, and the fixed pressing plate 37 at the top of the sliding sleeve rod is used for pressing and fixing a lead.

In order to prevent loosening, when the clamping plate 22 does not rotate, the first abutting block 421 abuts against the insulator 10 under the action of the first pressure spring 422, after the clamping plate 22 rotates, the second abutting block 432 moves along the outer wall of the insulator 10 under the action of the second pressure spring 433, and finally forms a Y-shaped three-point support with the first abutting block 421, so that the stability of the clamping assembly is ensured.

When the clamping assembly is required to be fixed on the insulator, the sliding block at the bottom of the clamping plate is driven to slide in the sliding groove in the clamping frame by pushing the push rod, the inserting block is inserted into the clamping frame along with the rotation of the clamping plate, the fixing between the clamping frame and the clamping plate is completed, when the inserting block is completely inserted into the inserting groove and reaches a preset position, the clamping block is pushed to the clamping groove on the inserting block by the rebound force generated by the compression of the telescopic spring, and the clamping block rapidly enters the clamping groove under the action of the telescopic spring, so that the fixing between the clamping block and the inserting block is completed, and the accidental falling of the clamping assembly is effectively prevented.

In the whole process, the rotation of the clamping plate not only drives the mechanical action, but also triggers the function of the locking piece after the inserting block is inserted into the inserting groove, and the locking piece locks the fixed pressing plate while fixing the clamping frame and the clamping plate.

When the clamping plate rotates to be in contact with the clamping frame and is fixed, a Y shape can be formed between the two first abutting blocks and the second abutting blocks, the stability and the firmness of the clamping assembly are greatly enhanced through the design of the three-point support, the situation that the clamping assembly is deviated or loose in the working process is effectively prevented, the abutting assembly can be subjected to telescopic adjustment according to different sizes of insulators, the clamping assembly can be tightly attached to insulators of various specifications, a stable fixing effect is achieved, and the universality and the adaptability of the clamping assembly are improved through the design.

In the description of the present invention, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present invention. The orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above," "upper" and "upper surface," "above" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the process is carried out, the exemplary term "above" may be included. Upper and lower. Two orientations below. The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present invention.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A conductor bundling device, used for being installed on an insulator (10), characterized in that the conductor bundling device comprises:

A snap-fit frame (21);

A snap-fit plate (22) is slidably connected to the snap-fit frame (21) and can enclose a snap-fit space with the snap-fit frame (21) for snapping the insulator (10) into the snap-fit space; an insert block (24) is installed on one side of the snap-fit plate (22) abutting against the snap-fit frame (21); the insert block (24) and the snap-fit frame (21) are connected via a locking member;

The fixing assembly (30) comprises a first rotating rod (33), a sliding sleeve rod (35), a fixing sleeve (36) and a fixing pressure plate (37); the first rotating rod (33) is rotatably connected to the upper surface of the clamping frame (21); the fixing sleeve (36) is fixedly installed on the upper surface of the clamping frame (21) and sleeved on the outer side of the first rotating rod (33); the sliding sleeve rod (35) is slidably connected to the first rotating rod (33) and passes through the fixing sleeve (36); the fixing pressure plate (37) is fixedly connected to one end of the sliding sleeve rod (35) passing through the fixing sleeve (36); a positioning rod (352) is installed on the outer periphery of the sliding sleeve rod (35); and an oblique limiting groove (361) adapted to the sliding of the positioning rod (352) is opened on the outer periphery of the fixing sleeve (36);

When the locking plate (22) slides, it cooperates with the first rotating rod (33) to drive the first rotating rod (33) to rotate, thereby driving the sliding sleeve rod (35) to rotate, and when the positioning rod (352) is limited by the oblique limiting groove (361), the fixed pressing plate (37) moves along the axial direction of the fixed sleeve (36) and can press the wire onto the insulator (10).

2. The wire bundling device according to claim 1 is characterized in that the fixing assembly (30) also includes a second rotating rod (32) rotatably connected to the upper surface of the clamping frame (21), the clamping plate (22) is in transmission cooperation with the second rotating rod (32) through a gear transmission structure, and the second rotating rod (32) is in transmission cooperation with the first rotating rod (33) through a belt transmission structure.

3. The wire bundling device according to claim 2 is characterized in that the gear transmission structure includes a plurality of teeth (31) arranged on the inner wall of the clamping plate (22) and a rotating gear (321) connected to the second rotating rod (32), and the plurality of teeth (31) are meshed with the rotating gear (321) for transmission.

4. The wire bundling device according to claim 2 is characterized in that the belt transmission structure includes two pulleys (34) respectively connected to the second rotating rod (32) and the first rotating rod (33) and a belt (341) sleeved on the outside of the two pulleys (34).

5. The wire bundling device according to claim 4 is characterized in that two limiting rods (342) for limiting the belt (341) are installed on the upper surface of the clamping frame (21), and the two limiting rods (342) are respectively located on the outside of the belt (341).

6. The wire bundling device according to any one of claims 1 to 4 is characterized in that a push rod (23) is fixedly connected to the outer peripheral side of the clamping plate (22), and the push rod (23) can drive the clamping plate (22) to slide, and a slide groove (211) is provided on the clamping frame (21), and a slider (221) that slides with the slide groove (211) is connected to the bottom of the clamping plate (22).

7. The wire bundling device according to any one of claims 1 to 4, characterized in that the side of the plug block (24) is provided with an inclined surface (241), the top of the plug block (24) is provided with a slot (242), the locking member includes a slot (25) provided inside the snap-fit frame (21) for avoiding the plug block (24), the inside of the snap-fit frame (21) is provided with a lifting slot (251), and the inner wall of the lifting slot (251) is fixedly installed with a fixing column (253), the outer periphery of the fixed column (253) is slidably matched with a snap-in block (252), and the snap-in block (252) can snap-in match with the plug block (24), the outer periphery of the fixed column (253) is sleeved with a telescopic spring (254), one side of the snap-in block (252) is connected to a lifting rod (255), and the lifting rod (255) extends out of the lifting slot (251) away from the side of the snap-in block (252) and is connected to a toggle rod (256).

8. The wire bundling device according to any one of claims 1 to 4 is characterized in that the wire bundling device also includes a tightening assembly (40), the tightening assembly (40) includes two telescopic grooves (41) opened on the inner wall of the snap-fit frame (21), a first telescopic rod (42) slidingly matched inside each telescopic groove (41), and a first abutment block (421) installed on one side of the first telescopic rod (42), the first abutment block (421) being able to abut and cooperate with the insulator (10).

9. The wire bundling device according to claim 8 is characterized in that the tightening assembly (40) further comprises a mounting frame (43) fixedly mounted on the inner wall of the clamping plate (22), a second telescopic rod (431) slidably matched with the inside of the mounting frame (43), and a second abutment block (432) connected to one side of the second telescopic rod (431), wherein the second abutment block (432) can abut and cooperate with the insulator (10).

10. The wire bundling device according to claim 9, characterized in that:

The pressing assembly (40) further comprises a first pressure spring (422) sleeved on the outer circumference of the first telescopic rod (42) and a second pressure spring (433) sleeved on the outer circumference of the second telescopic rod (431);

When the insert block (24) is connected to the snap-fit frame (21) via the locking member, the snap-fit plate (22) and the snap-fit frame (21) enclose the snap-fit space, and the two first telescopic rods (42) and one second telescopic rod (431) together form a Y shape.