Flexible hammering equipment wire clamp and fixing method

The double-layer structure of the flexible hammering equipment wire clamp and the design of the hammer connector solve the problems of large contact resistance, inconvenient installation and loose fixation of existing wire clamps in power line connections, achieving efficient, stable and convenient wire connection and reducing production costs.

CN112821101BActive Publication Date: 2025-09-16HEBEI HENGKE ELECTRIC TECH CO LTD
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Patent Information

Application Number
CN202110234046.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2021-03-03
Publication Date
2025-09-16
Estimated Expiration
2041-03-03

AI Technical Summary

Technical Problem

Existing wire clamps have problems in power line connections, such as high contact resistance, rapid electrical corrosion at the connection interface, inconvenient installation, loose fixation, and high production costs.

Method used

A flexible hammering equipment wire clamp is used, including a wire clamp body and a protective component. The wire clamp body has a double-layer conductive sheet and connector. The plug-in column of the hammer connector is inserted into the locking hole and bent into the locking slot to achieve quick locking and fixation. Combined with the sealing design of the sheath shell, the stability and sealing of the wire connection are ensured.

Benefits of technology

The invention realizes efficient, stable and convenient installation of the wire connection, reduces production costs, improves the firmness and sealing of the connection, and avoids cracking and loosening of the metal sheet.

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Abstract

The present invention discloses a flexible hammering equipment wire clamp and a fixing method. The flexible hammering equipment wire clamp includes a wire clamp body and a protective component; the wire clamp body includes a connector and a wire clamp conductive sheet formed by a conductive laminated wrapping layer; the protective component includes a sheath shell for accommodating the wire clamp body. The wire clamp conductive sheet of the flexible hammering equipment wire clamp provided by the present invention has a double-layer structure, which can ensure the current load after the conductive connection of the wire on the one hand, and improve the stability of the wire after the wrapping connection on the other hand; the wire clamp conductive sheet is locked and fixed by the connector, which not only effectively improves the limiting effect and makes the connection more firm through the mutual cooperation of the wire clamp conductive sheet and the locking slot, but also the entire operation process only requires the insertion of the connector to achieve locking installation, which is convenient and efficient. The present invention can be applied to wire connection and T-connection in the power industry, and can be used as an alternative to wire clamps such as parallel groove wire clamps and C-type wire clamps.
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Description

Technical Field

[0001] The present invention relates to the technical field of cable conductive connection, and in particular to a flexible hammering equipment wire clamp and a fixing method thereof. Background Art

[0002] Currently, parallel groove clamps and T-shaped clamps are commonly used to connect power line conductors without force. These clamps have high contact resistance and rapid electrical corrosion at the connection interface, leading to frequent power line burns and disconnections. They are a weak link in the power grid and a potential safety hazard. To replace parallel groove clamps and T-shaped clamps, C-shaped clamps, H-shaped clamps, wedge clamps, shuttle clamps, stress clamps, and wrap-around clamps have been invented in the past decade or so. However, existing clamp structures suffer from various defects, resulting in low usage rates. For example, existing clamp structures are difficult to install and disassemble; they are not securely fixed; or the production process is complex, resulting in high production costs and numerous inconveniences. Summary of the Invention

[0003] In response to the defects in the prior art, the present invention provides a flexible hammering equipment wire clamp, which not only has a high degree of installation security and low production cost, but also does not require the aid of special tools for installation, effectively improving installation efficiency.

[0004] The technical solution adopted by the present invention is: a flexible hammering equipment wire clamp, including a wire clamp body and a protective component; the wire clamp body includes a connector and a wire clamp conductive sheet formed by a conductive layer and a wrapping layer; the connector includes a plug-in post and a hammering part located at one end of the plug-in post, the outer periphery of the plug-in post is provided with a plurality of locking ring protrusions, and a locking groove is formed between two adjacent locking ring protrusions; the wrapping layer of the wire clamp conductive sheet is provided with a plurality of insertion holes arranged at intervals and a through hole arranged at the same distance as the insertion hole at one end, and the wrapping layer is further provided with a locking hole arranged at the same distance as the insertion hole between the through hole and the corresponding insertion hole; when the connector is connected to the wire clamp conductive sheet, the plug-in post is connected to the through hole. The insertion hole is inserted into the locking hole through the hole, and the wrapping layer is further provided with a tightening ring protrusion arranged around the locking hole and opposite to the insertion direction of the connector corresponding to the locking hole. After the plug-in column is inserted into the locking hole, the inner edge of the locking hole is bent and stuck in the locking slot, and the inner edge of the locking hole is against the lower side wall of the locking slot; the protective component includes a sheath shell for accommodating the wire clamp body, and wire holes are provided at both ends of the sheath shell. The wire passing hole is provided with a soft plastic sealant arranged along the circumferential wall of the wire passing hole and sealed by a sealing bag; the cable fixed by the wire clamp body passes through the wire passing hole and squeezes the sealing bag to rupture the sealing bag, and the soft plastic sealant seals the wire passing hole.

[0005] In the present technical solution, the wire clamp body is used for the stress-free wire connection operation, and the wire clamp conductive sheet of the wire clamp body has a double-layer structure, in which the conductive layer located on the inner side can form a conductive surface contact with the wire to ensure the current load after the wire is conductively connected. After the wire is wrapped and connected in the conductive layer, the flexibility and tension of the wrapping layer located on the outside of the conductive layer further wrap the wire, thereby improving the stability of the wire after the wrapping connection; the wire clamp conductive sheet is locked and fixed by the connector, and the plug-in part of the connector is inserted into the locking hole through the insertion hole after being hammered. The inner edge of the locking hole is bent after being compressed and is stuck in the locking slot to achieve rapid locking and fixing. Not only does the wire clamp conductive sheet and the locking slot cooperate with each other to effectively improve the limiting effect and make the connection more secure; in addition, the stability of the connector insertion and locking is ensured under the tension of the tightening ring convex to prevent the connector from falling out; and the entire operation process only requires the insertion action of the connector to achieve locking installation, which is convenient and efficient. In addition, the wire clamp body connected to the wire is protected externally by the sheath shell of the protective component. The wires connected through the wire clamp body can squeeze the sealing bag after passing through the wire holes at both ends of the sheath shell. When the sealing bag is broken, the soft plastic sealant in the sealing bag can completely seal the wire holes, ensuring the sealing and protective effect of the sheath shell.

[0006] Preferably, the sheath shell includes an upper shell and a lower shell arranged opposite to each other, and the edges of the opposite surfaces of the upper shell and the lower shell are provided with sealing rings. The edges of the upper shell and the lower shell are also provided with locking buckles, and the wire hole is composed of annular grooves provided at both ends of the upper shell and the lower shell and arranged opposite to each other.

[0007] Preferably, anti-slip grooves arranged in a matrix are provided between the corresponding penetration holes and locking holes and between the via holes and locking holes of the conductive layer.

[0008] Preferably, the conductive layer is a copper-aluminum conductor layer, and the wrapping layer is a stainless steel sheet layer.

[0009] Preferably, the locking holes are arranged in a circular shape, and the diameter of the locking holes is smaller than the outer diameter of the locking ring protrusion.

[0010] Preferably, the diameter of the insertion hole is smaller than the outer diameter of the plug-in post. When the plug-in post is inserted into the insertion hole, the inner edge of the insertion hole is bent and inserted into the card and groove arranged on the outer peripheral surface of the upper end of the plug-in post.

[0011] Preferably, the plug-in post is inserted into the locking hole so that the inner edge of the locking hole is bent to form a bent section, and the end of the bent section is perpendicular to the lower surface of the locking slot.

[0012] Preferably, the upper side wall of the locking slot is arranged in an arc shape.

[0013] Preferably, the conductive sheet of the wire clamp is provided with a tearable straight seam arranged around the circumference of the locking hole on the outer side of the locking hole corresponding to the locking hole, and the straight seam is connected to the locking hole.

[0014] Preferably, an anti-crack hole is further provided on the conductive sheet of the wire clamp, and the anti-crack hole is provided at one end of the conductive sheet of the wire clamp corresponding to the straight seam away from the locking hole and is connected to the anti-crack hole.

[0015] Another object of the present invention is to provide a method for fixing a flexible hammering device wire clamp to solve the technical problems of the existing fixing methods in the prior art, such as cumbersome installation and unstable installation. The method specifically comprises the following steps:

[0016] S1. After the conductive laminate wrapping layer is laminated to form the rear conductive sheet of the wire clamp, a punch is used to punch the conductive sheet of the wire clamp into an anti-slip groove, a penetration hole, a via hole, a locking hole, a tightening ring protrusion, a straight seam, and an anti-crack hole. The ends of the straight seam are respectively connected to the locking hole and the anti-crack hole;

[0017] S2. Align the plug-in post of the connector with the locking hole and hammer the limiting portion of the connector to make the plug-in post pass through the opening and the locking hole in sequence. During the hammering process, the inner edge of the locking hole bends in the hammering direction to form a bent section. When the end of the bent section is inserted into the locking slot and abuts against the lower surface of the locking slot, the connection between the connector and the conductive sheet of the wire clip is completed.

[0018] S3. Open the upper shell and the shell of the sheath shell so that the wire clamp body is accommodated between the upper shell and the lower shell. The upper shell and the lower shell are fixed and sealed by locking buckles and sealing rings. The cables connected to the wire clamp shell pass through the wire holes at both ends of the sheath shell. The sealing bags on the walls of the wire holes are squeezed and broken, allowing the soft plastic sealant to seal the wire holes.

[0019] In the above fixing method, the wire clamp conductive sheet of the wire clamp body is laminated and then punched using stamping equipment, and step 2 is used to lock and fix the wire clamp body with the connector, and the wire structure to be connected is firmly fixed on the metal sheet to achieve conductive connection. Since the conductive connection and locking fixation of the wire can be achieved only by hammering the connector, the operation is convenient and labor-saving, and can greatly improve work efficiency. Through the mutual cooperation of the connector and the locking hole, on the one hand, it can ensure that the wire is installed stably and firmly, and can effectively avoid the cracking of the metal sheet during the installation process, the effect is significant, and it has the advantages of saving time, high efficiency, and preventing loosening.

[0020] The beneficial effects of the present invention are as follows: the flexible hammering equipment wire clamp provided by the present invention is used in the stress-free conductor connection operation, and the wire clamp conductive sheet of the wire clamp body has a double-layer structure, which can ensure the current load of the conductor after the conductive connection on the one hand, and improve the stability of the conductor after the connection after wrapping; the wire clamp conductive sheet is locked and fixed by the connecting piece, not only through the mutual cooperation of the wire clamp conductive sheet and the locking slot, the limiting effect is effectively improved to make the connection more firm, but also the entire operation process only requires the insertion action of the connecting piece to achieve locking installation, which is convenient to install and efficient; the present invention can be applied to conductor connection and T-connection in the power industry, and can be used as a substitute for wire clamps such as parallel groove wire clamps and C-type wire clamps, with simple production, easy use and high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly describes the drawings required for the specific embodiments or the description of the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0022] Figure 1 This is a schematic diagram of the installation of the flexible hammering equipment wire clamp provided in the first specific embodiment of the present invention.

[0023] Figure 2 This is a structural diagram of the conductive layer of the wire clamp body of the flexible hammering device wire clamp provided in the first specific embodiment of the present invention.

[0024] Figure 3 The connector installation of the flexible hammering equipment wire clamp provided in the first embodiment of the present invention Figure 1 .

[0025] Figure 4 The connector installation of the flexible hammering equipment wire clamp provided in the first embodiment of the present invention Figure 2 .

[0026] Figure 5 This is a structural diagram of the sheath shell of the flexible hammering equipment wire clamp provided in the first specific embodiment of the present invention.

[0027] Description of the drawings: conductive layer 100, anti-slip groove 110, wrapping layer 200, penetration hole 210, through hole 220, locking hole 230, tightening ring protrusion 240, locking hole 230, inner edge 310, straight seam 320, anti-crack hole 330, bending section 340, connector 400, plug-in column 410, hammering part 420, locking ring protrusion 430, locking card slot 431, card and groove 432, upper shell 500, lower shell 600, sealing ring 700, soft plastic sealant 800. DETAILED DESCRIPTION

[0028] It should be noted that the functions and methods described herein are merely routine adaptive applications of existing technologies. Therefore, the improvements made by this invention to existing technologies essentially lie in the connections between hardware components, rather than in the functions and methods themselves. In other words, while this invention touches upon some functions and methods, it does not include improvements to these functions and methods themselves. The description of these functions and methods in this invention is intended to better illustrate and facilitate a better understanding of the invention.

[0029] The following embodiments of the technical solution of the present invention will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and are therefore only examples and are not intended to limit the scope of protection of the present invention.

[0030] It should be noted that, unless otherwise specified, the technical or scientific terms used in this application should have the common meanings understood by those skilled in the art to which the present invention belongs.

[0031] Example 1

[0032] Please refer to Figures 1 to 5The present embodiment provides a flexible hammering device wire clamp for force-free conductive connection of wires, which mainly includes a wire clamp body for conductive connection of wires and a protective component for protecting the connection structure. The wire clamp body provided in the present embodiment includes a connector 400 and a wire clamp conductive sheet formed by laminating a conductive layer 100 and a wrapping layer 200; the connector 400 includes a plug-in post 410 and a hammering portion 420 located at one end of the plug-in post 410, and a plurality of locking ring protrusions 430 are provided on the periphery of the plug-in post 410, and a locking slot 431 is formed between two adjacent locking ring protrusions 430; the wrapping layer 200 of the wire clamp conductive sheet is provided with a plurality of spaced insertion holes 210 at one end and a through hole 220 arranged at equal intervals with the insertion holes at one end, and the wrapping layer is further provided with a spaced insertion hole 210 and a through hole 220 arranged at equal intervals with the insertion holes 210 between the through hole and the wrapping layer. When the connector 400 is connected to the conductive sheet of the wire clamp, the plug-in post 410 is inserted into the locking hole 230 from the insertion hole 210 through the hole 220. The outer side of the locking hole 230 corresponding to the wrapping layer 200 is further provided with a tightening ring protrusion 240 arranged around the locking hole 230 and arranged opposite to the insertion direction of the connector 400. After the plug-in post 410 is inserted into the locking hole 230, the inner edge 310 of the locking hole 230 is bent and stuck in the locking groove 431. The inner edge 310 of the locking hole 230 abuts against the lower side wall of the locking groove 431. The wire clamp body is used for the force-free wire connection operation. During operation, the wire clamp conductive sheet of the wire clamp body has a double-layer structure, wherein the conductive layer 100 located on the inner side can form a conductive surface contact with the wire to ensure the current load after the wire is conductively connected. After the wire is wrapped and connected in the conductive layer 100, the flexibility and tension of the wrapping layer 200 located on the outer side of the conductive layer 100 further wrap the wire, thereby improving the stability of the wire after the wrapping connection; the wire clamp conductive sheet is locked and fixed by the connector 400, and the plug-in part of the connector 400 is hammered and inserted into the locking hole 230 from the penetration hole 210 through the hole 220. The inner edge 310 of the locking hole is bent after being compressed and is snapped into the locking slot 431 to ensure It is now quickly locked and fixed. Not only does the conductive sheet of the wire clamp and the locking slot 431 cooperate with each other to effectively improve the limiting effect and make the connection more secure, but also the stability of the insertion and locking of the connector is ensured under the tension of the tensioning ring protrusion 240 to prevent the connector from falling out. Moreover, the entire operation process only requires the insertion action of the connector 400 to achieve locking installation, which is convenient and efficient. In order to further improve the locking and anti-slip effect, after the connector 400 is inserted into the locking hole 230, the inner edge of the locking hole 230 can be stably inserted into the locking slot 431 by rotating the connector 400, and the locking and anti-slip effect is better.

[0033] To prevent relative sliding between the wires and the conductor layer, this embodiment features a matrix of anti-slip grooves 110 between adjacent rows of locking holes 230 on the conductive layer 100. This anti-slip layer increases static friction between the conductive layer 100 and the outer surface of the wires, thereby preventing slippage between the wires and the conductive sheet of the clamp and ensuring stable wire installation. In this embodiment, the conductive layer 100 is made of copper and aluminum, and the wrapping layer 200 is made of stainless steel. The stainless steel sheet has excellent toughness, and its tension provides a secure wrapping connection to the wires.

[0034] In actual use, the locking holes 230 are arranged in a circular shape, and the diameter of the locking holes 230 is smaller than the outer diameter of the locking ring protrusions 430. During installation, the locking grooves 431 between the locking ring protrusions 430 can abut against the inner edge 310 of the locking holes 230, thereby forcing the inner edge 310 of the locking holes 230 to bend. In this embodiment, the diameter of the insertion hole 210 is smaller than the outer diameter of the plug-in post 410. When the plug-in post 410 is inserted into the insertion hole 210, the inner edge of the insertion hole 210 bends and snaps into the clip and groove 432 provided around the outer circumference of the upper end of the plug-in post 410, which secures the upper end of the plug-in post 410. Furthermore, when the plug-in post 410 is inserted into the locking hole 230, the inner edge 310 of the locking hole 230 bends, forming a bent section 340. The end of the bent section 340 abuts perpendicularly against the lower surface of the locking groove 431. The bending section 340 facilitates bending of the inner edge 310 of the locking hole 230 , making the installation operation more labor-saving. The end of the bending section 340 abuts against the abutting surface perpendicularly, and the limiting effect is more significant.

[0035] To facilitate step-by-step locking, the upper sidewalls of the locking slots 431 in this embodiment are arranged in an arcuate surface. The arcuate arrangement of the upper sidewalls of the locking slots 431 makes it easier to use a hammering device to hammer the connector 400, so that the inner edge 310 of the locking hole 230 moves along the plug-in column 410 to smoothly snap into the corresponding locking slot 431. It can also prevent the wire clamp conductive sheet and the connector 400 from being damaged, facilitating multiple uses. The wire clamp conductive sheet is provided with a tearable straight seam 320 arranged around the circumference of the locking hole 230 on the outer side of the corresponding locking hole 230, and the straight seam 320 is connected to the locking hole 230. The section between the adjacent straight seams 320 on the inner edge 310 of the locking hole 230 forms a bent section. The length of the straight seam 320 is greater than the bending length of the bent section. Locking holes 230 of different diameters correspond to connectors 400 of corresponding specifications. In addition, this embodiment also features a crack prevention hole 330 on the conductive sheet of the cable clamp. This hole is located at the end of the cable clamp's conductive sheet that corresponds to the straight seam 320 and is distal to the locking hole 230, and is connected to the crack prevention hole 330. The provision of crack prevention hole 330 prevents damage to the conductive sheet of the cable clamp. To facilitate hammering the connector 400, the end of the plug post 410 distal to the hammering portion 420 can be chamfered. This chamfer can be either rounded or straight, further simplifying installation.

[0036] The protective assembly provided in this embodiment includes a sheath shell that accommodates the wire clamp body. Wire holes are provided at both ends of the sheath shell. A soft plastic sealant 800 is provided within the wire hole, arranged along the circumferential wall of the wire hole and sealed by a sealing bag. The cable secured by the wire clamp body passes through the wire hole, squeezes the sealing bag, and ruptures the sealing bag, whereupon the soft plastic sealant 800 seals the wire hole. Through the above arrangement, the wire clamp body connected to the wire is protected externally by the sheath shell of the protective assembly. The wires connected by the wire clamp body can squeeze the sealing bag after passing through the wire holes at both ends of the sheath shell. When the sealing bag ruptures, the soft plastic sealant 800 within the sealing bag can completely seal the wire hole, ensuring the sealing and protective effect of the sheath shell.

[0037] The protective housing for protecting the wire clamp body includes an upper housing 500 and a lower housing 600 arranged relative to each other. Sealing rings 700 are provided on the edges of the opposing surfaces of the upper and lower housings 500 and 600, and locking clips are also provided on the edges of the upper and lower housings 500 and 600. The wire passage hole is formed by annular grooves disposed at opposite ends of the upper and lower housings 500 and 600. Thus, after the wire clamp body has completed the conductive connection with the wire, the wire clamp body is placed between the upper and lower housings 500 and secured by the locking clips. The sealing ring 700 can fill the gap between the upper and lower housings 500 and 600, and the sealing bag within the wire passage hole formed by the annular groove ruptures under pressure, allowing the soft plastic sealant 800 to completely seal the wire passage hole, further ensuring the sealing of the protective housing, thereby preventing water from entering the wire clamp body and extending the service life of the wire clamp structure.

[0038] Example 2

[0039] The purpose of this embodiment is to provide a fixing method for a flexible hammering equipment wire clamp to solve the technical problems of the existing fixing method in the prior art, such as cumbersome installation and unstable installation. The method specifically includes the following steps:

[0040] Step 1. After the conductive layer 100 and the wrapping layer 200 are laminated to form the rear wire clamp conductive sheet, a punch is used to punch the anti-slip groove 110, the penetration hole 210, the through hole 220, the locking hole 230, the straight seam 320 and the anti-crack hole 330 on the wire clamp conductive sheet. The two ends of the straight seam 320 are respectively connected to the locking hole 230 and the anti-crack hole 330.

[0041] Step 2. Align the plug-in column 410 of the connector 400 with the locking hole 230 and hammer the limiting hammering portion 420 of the connector 400 to make the plug-in column 410 pass through the opening and the locking hole 230 in sequence. During the hammering process, the inner edge 310 of the locking hole 230 bends in the hammering direction to form a bent section 340. When the end of the bent section 340 is inserted into the locking slot 431 and abuts against the lower surface of the locking slot 431, the connection between the connector 400 and the conductive sheet of the wire clip is completed.

[0042] Step 3. Open the upper shell 500 and the shell of the sheath shell so that the wire clamp body is accommodated between the upper shell 500 and the lower shell 600. The upper shell 500 and the lower shell are fixed and sealed by locking buckles and sealing rings 700. The cables connected to the wire clamp shell pass through the wire holes at both ends of the sheath shell. The sealing bag on the wall of the wire hole is squeezed by the cable and breaks, allowing the soft plastic sealant 800 to seal the wire hole.

[0043] In the above-mentioned operation steps, the wire clamp conductive sheet of the wire clamp body is laminated and then punched using stamping equipment, and step 2 is used to lock and fix the wire clamp body with the connector 400. The wire structure to be connected is firmly fixed on the metal sheet to achieve conductive connection. Since the conductive connection and locking fixation of the wire can be achieved only by hammering the connector 400, the operation is convenient and labor-saving, which can greatly improve work efficiency. Through the mutual cooperation between the connector 400 and the locking hole 230, on the one hand, the wire can be installed stably and firmly, and the cracking of the metal sheet during the installation process can be effectively avoided. The effect is significant, and it has the advantages of saving time, high efficiency, and preventing loosening.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention.

Claims

1. A flexible hammering equipment clamp, characterized by: The invention comprises a wire clamp body and a protective component; the wire clamp body comprises a connector (400) and a wire clamp conductive sheet laminated by a conductive layer (100) and a wrapping layer (200); The connecting piece (400) comprises a plug-in column (410) and a hammering portion (420) located at one end of the plug-in column (410); a plurality of locking ring protrusions (430) are provided on the outer periphery of the plug-in column (410); a locking groove (431) is formed between two adjacent locking ring protrusions (430); The wrapping layer (200) of the conductive sheet of the wire clamp is provided with a plurality of insertion holes (210) arranged at intervals at one end and a through hole (220) arranged at an equal distance from the insertion hole at the other end. The wrapping layer (200) is further provided with a locking hole (230) arranged at an equal distance from the insertion hole (210) between the insertion hole (210) and the through hole (220). When the connecting member (400) is connected to the conductive sheet of the wire clamp, the plug-in column (410) is inserted from the insertion hole (210) through the hole (220) into the conductive sheet. In the locking hole (230), the wrapping layer (200) is further provided with a tightening ring protrusion (240) arranged around the locking hole (230) and arranged opposite to the insertion direction of the connecting piece (400) on the outer side of the locking hole (230). After the plug-in column (410) is inserted into the locking hole (230), the inner edge (310) of the locking hole (230) is bent and inserted into the locking groove (431), and the inner edge (310) of the locking hole (230) is pressed against the lower side wall of the locking groove (431); The protective assembly comprises a sheath shell for accommodating a wire clamp body, wherein both ends of the sheath shell are provided with wire holes, wherein the wire holes are provided with a soft plastic sealant (800) arranged along the circumferential wall of the wire holes and sealed by a sealing bag; after the cable fixed by the wire clamp body passes through the wire holes, the sealing bag is squeezed and ruptured, and the soft plastic sealant (800) seals the wire holes; The conductive layer (100) is provided with anti-slip grooves (110) arranged in a matrix between the corresponding penetration holes (210) and the locking holes (230) and between the via holes (220) and the locking holes (230); The diameter of the insertion hole (210) is smaller than the outer diameter of the plug-in column (410). When the plug-in column (410) is inserted into the insertion hole (210), the inner edge of the insertion hole (210) is bent and snapped into the card and groove (432) arranged around the outer peripheral surface of the upper end of the plug-in column (410); the sheath shell comprises an upper shell (500) and a lower shell (600) arranged opposite to each other, and the edges of the opposite surfaces of the upper shell (500) and the lower shell (600) are provided with a sealing ring (700). The edges of the upper shell (500) and the lower shell (600) are also provided with a locking buckle. The wire hole is composed of annular grooves arranged at both ends of the upper shell (500) and the lower shell (600) and arranged opposite to each other.

2. The flexible hammering equipment clamp according to claim 1, characterized in that: The locking holes (230) are arranged in a circular shape, and the diameter of the locking holes (230) is smaller than the outer diameter of the locking ring protrusion (430).

3. The flexible hammering equipment clamp according to claim 1, characterized in that: The plug-in column (410) is inserted into the locking hole (230) to bend the inner edge (310) of the locking hole (230) to form a bent section (340), and the end of the bent section (340) is perpendicular to the lower surface of the locking slot (431).

4. The flexible hammering equipment clamp according to claim 1, characterized in that: The upper side wall of the locking slot (431) is arranged in an arc-shaped surface.

5. The flexible hammering equipment clamp according to claim 1, characterized in that: A tearable straight seam (320) arranged around the circumference of the locking hole (230) is provided on the outer side of the wire clamp conductive sheet corresponding to the locking hole (230), and the straight seam (320) is communicated with the locking hole (230).

6. The flexible hammering equipment clamp according to claim 5, characterized in that: The wire clamp conductive sheet is further provided with an anti-crack hole (330), which is provided at an end of the wire clamp conductive sheet corresponding to the straight seam (320) away from the locking hole (230) and is connected to the anti-crack hole (330).

7. A method for fixing a flexible hammering device clamp according to any one of claims 1 to 6, characterized in that: The following steps are involved: S1. After the conductive layer (100) and the wrapping layer (200) are laminated to form the rear wire clamp conductive sheet, a punching machine is used to punch the wire clamp conductive sheet into an anti-slip groove (110), a penetration hole (210), a through hole (220), a locking hole (230), a tightening ring protrusion (240), a straight seam (320) and an anti-crack hole (330), wherein both ends of the straight seam (320) are respectively connected to the locking hole (230) and the anti-crack hole (330); S2. Align the plug-in column (410) of the connector (400) with the locking hole (230), and hammer the limiting portion hammering portion (420) of the connector (400) so that the plug-in column (410) of the column portion passes through the opening and the locking hole (230) in sequence. During the hammering process, the inner edge (310) of the locking hole (230) bends in the hammering direction and forms a bent section (340). When the end of the bent section (340) is inserted into the locking slot (431) and abuts against the lower surface of the locking slot (431), the connection between the connector (400) and the conductive sheet of the wire clip is completed; S3. The upper shell (500) and the shell of the sheath shell are opened so that the wire clamp body is accommodated between the upper shell (500) and the lower shell (600). The upper shell (500) and the lower shell are fixed and sealed by locking buckles and sealing rings (700). The cables connected to the wire clamp shell pass through the wire holes at both ends of the sheath shell. The sealing bags on the peripheral walls of the wire holes are squeezed and ruptured, allowing the soft plastic sealant (800) to seal the wire holes.

Citation Information

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