CN117458176B

CN117458176B - Power equipment wire clamp

Info

Publication number: CN117458176B
Application number: CN202311781349.9A
Authority: CN
Inventors: 邹静; 黄民发; 赵晓娟; 徐耘英; 沈鸿
Original assignee: Wuhan Electric Power Technical College; Technical Training Center of State Grid Hubei Electric Power Co Ltd
Current assignee: Wuhan Electric Power Technical College; Technical Training Center of State Grid Hubei Electric Power Co Ltd
Priority date: 2023-12-22
Filing date: 2023-12-22
Publication date: 2024-03-29
Anticipated expiration: 2043-12-22
Also published as: CN117458176A

Abstract

The present invention relates to the technical field of power equipment connection, and in particular to a power equipment wire clamp, wherein cables can be inserted one by one between a wire placement groove and a matching cover assembly without opening an insulating installation body, thereby avoiding damage to the insulating installation body used for insulation protection; firstly, a main cable passing through the main cable is clamped and fixed by a main line clamping part, and then a plurality of branch cables are synchronously clamped and fixed by a branch line clamping part, thereby completing a primary locking of the cable; finally, a plurality of battery cells are synchronously pressed and fixed by a battery cell fixing part, and locking and fixing of a plurality of cables on a "one-in and multiple-out" wire clamp can be completed with only three tightening operations, and synchronous clamping and fixing of a plurality of branch cables can be achieved by the branch line clamping part; by double clamping and fixing of the cables, it is ensured that the cables for electrical connection are not prone to being disconnected, and the locking operation is relatively simple, and insertion and removal are relatively convenient, and the practicability is strong.

Description

Power equipment wire clamp

Technical Field

The invention relates to the technical field of power equipment connection, in particular to a power equipment wire clamp.

Background

The power equipment wire clamp is a metal accessory for connecting and fixing wires or cables, and is widely applied to the fields of power equipment manufacturing and installation, power line overhaul, power equipment maintenance, communication engineering and the like.

When the existing wire clamp for connecting and fixing a cable wire is used, the following problems mainly exist: 1. the existing wire clamp needs to be opened before connecting the cable, so that the end part of the battery cell of the cable is conveniently placed in the wire clamp, and then the shell is closed for locking operation; 2. when a plurality of cables are connected in a one-in-multiple-out manner, each cable is usually clamped and fixed after being inserted one by one, a worker needs to spend a long time when locking, and under the condition that the number of cables is large, a large locking error can be generated by repeated tightening; 3. the general clamp is to the tight fixed of cable conductor mainly compress tightly the electric core tip, only presss from both sides tight once to electric core tip, easily takes place the dislocation in the cable conductor process of drag arrangement.

Therefore, the invention provides the power equipment wire clamp in order to solve the problems that the wire clamp is easy to damage due to the opening of the shell and the clamping of the wire clamp for multiple times, the wire clamp is troublesome to lock and the wire is easy to break off due to the clamping of a single part.

Disclosure of Invention

The invention provides a power equipment wire clamp, which aims to solve the problems that an open-shell wire clamp in the related art is easy to damage the wire clamp, is troublesome to lock for multiple times and is easy to take off a wire when being clamped at a single position.

The invention provides an electric power equipment wire clamp, which comprises: the battery cell fixing part is fixedly provided with a main line clamping part at the rear end, and a branching clamping part at the front end.

The battery cell fixing part comprises an insulating installation body, a matching cavity is formed in the insulating installation body, a conductive copper plate is fixedly arranged at the inner bottom end of the matching cavity, a wire placing groove is uniformly formed in the upper end of the conductive copper plate, a matching cover component is arranged at the upper end of the conductive copper plate and corresponds to the wire placing groove, a pressing component is arranged on the insulating installation body, a first jack is formed in the position, corresponding to the wire placing groove in the middle, of the rear end of the insulating installation body, and a second jack is formed in the position, corresponding to the wire placing groove in the front end of the insulating installation body, except the wire placing groove in the middle.

In one embodiment, the main line clamping part comprises a first bearing bottom plate, a first bearing bottom plate is fixedly arranged at the rear end of the insulating installation body, a first V-shaped groove is formed in the middle of the upper end of the first bearing bottom plate, elastic connecting assemblies are symmetrically arranged on the first bearing bottom plate in a bilateral symmetry mode, pressing pieces are fixedly connected to the upper ends of the elastic connecting assemblies together, grooves matched with the first V-shaped groove are formed in the middle of the lower end of the pressing pieces, the pressing pieces are in sliding fit with the insulating installation body, a first locating plate is fixedly arranged at the rear end of the insulating installation body and located on the upper side of the pressing pieces, a second rotating threaded rod is connected to the first locating plate in a threaded mode, the lower end of the second rotating threaded rod is connected with the pressing pieces in a rotating mode, and a first V-shaped rubber pad is fixedly arranged on the middle of the lower end of the pressing pieces and in the middle of the V-shaped groove.

In one embodiment, the branching clamping part comprises a second bearing bottom plate, the front end of the insulating installation body is fixedly provided with the second bearing bottom plate, the upper end of the second bearing bottom plate is provided with a second V-shaped groove corresponding to the second position of the second jack, the left side and the right side of the second V-shaped groove are provided with second elastic connection assemblies, the upper ends of the second elastic connection assemblies are fixedly connected with an integrated pressing cover together, the integrated pressing cover is in sliding fit with the insulating installation body, the front end of the insulating installation body is fixedly provided with a second positioning plate which is fixedly arranged on the upper side of the second bearing bottom plate, the second positioning plate is rotationally connected with a rotating rod, a threaded connection is formed between the rotating rod and the second integral pressing cover, the lower end of the rotating rod is rotationally connected with the second bearing bottom plate, and the second V-shaped rubber pad is fixedly arranged on the second V-shaped groove and the integrated pressing cover.

In one embodiment, the matching cover assembly comprises a first cylindrical groove, a plurality of first cylindrical grooves are formed in the upper end of the conductive copper plate in a bilateral symmetry mode relative to the wire placing groove respectively, the first cylindrical grooves are uniformly distributed longitudinally, a fixed sliding rod is fixedly mounted in the middle of the inner bottom end of the first cylindrical groove, springs are sleeved on the fixed sliding rod, a similar convex top cover is fixedly connected to the upper ends of the first springs in a bilateral symmetry mode relative to the wire placing groove together, the similar convex top cover is connected with the fixed sliding rod in a sliding fit mode, and the bottom end of each spring is fixedly connected with the inner bottom end of the corresponding cylindrical groove.

In one embodiment, the pressing assembly comprises a first rotating threaded rod, the middle of the upper end of the insulating installation body is in threaded connection with the first rotating threaded rod, the lower end of the rotating threaded rod is in rotary connection with a matched connecting piece, the lower end of the matched connecting piece is fixedly connected with a sliding pressing plate, the sliding pressing plate is in sliding fit with the matched cavity, and the lower end of the sliding pressing plate is respectively and uniformly fixedly installed with a matched point pressing piece front and back corresponding to the center of the wire placing groove.

In one embodiment, the elastic connecting assembly I comprises a cylindrical groove II, the cylindrical groove II is symmetrically arranged on the bearing bottom plate I in a left-right mode, an automatic telescopic rod I is fixedly arranged in the middle of the inner bottom end of the cylindrical groove II, springs II are sleeved on the automatic telescopic rod I, a pressing piece is fixedly connected to the upper ends of the automatic telescopic rod I and the springs II together, and the lower ends of the springs II are fixedly connected with the inner bottom ends of the cylindrical groove II.

In one embodiment, the elastic connecting assembly II comprises a cylindrical groove III, the upper end of the receiving bottom plate II is located at two sides of the V-shaped groove II, the middle part of the inner bottom end of the cylindrical groove III is fixedly provided with an automatic telescopic rod II, the automatic telescopic rod II is sleeved with a spring III, the automatic telescopic rod II and the upper end of the spring III are fixedly connected with an integral gland together, and the lower end of the spring III is fixedly connected with the inner bottom end of the cylindrical groove III.

In summary, the present invention includes at least one of the following beneficial technical effects:

1. the invention provides a power equipment wire clamp, which can insert cables one by one between a wire placing groove and a matched cover assembly without opening an insulating installation body, so that the insulating installation body for insulating protection is prevented from being damaged; the main cable passing through the main cable clamping part is clamped and fixed through the main cable clamping part, the branching clamping part is used for synchronously clamping and fixing a plurality of branch cables, primary locking of the cables is completed, the plurality of electric cores are synchronously pressed and fixed through the electric core fixing part, the plurality of cables on the wire clamp with one inlet and one outlet can be locked and fixed only through three screwing operations, and synchronous clamping and fixing of the plurality of branch cables can be realized through the branching clamping part; through the dual centre gripping to the cable conductor is fixed, guarantees to carry out the difficult emergence of the cable conductor that connects and take off the condition of line, and locking operation is simpler, inserts and takes out all comparatively conveniently, and the practicality is strong.

2. According to the branching clamping part, the rotating rod piece is rotated to enable the integral gland to move downwards in a straight line, the branching cable is pressed between the upper V-shaped rubber pads and the lower V-shaped rubber pads which are opposite to each other, synchronous pressing work can be carried out on a plurality of branching cables, efficient wire clamping and positioning work is achieved, the two pairs of integral glands of the elastic connecting assembly have a certain pull-down force, and the integral gland can be guaranteed to stably clamp the plurality of branching cables synchronously.

3. According to the matched cover assembly, through the combined action of the first spring and the fixed sliding rod, a certain inserting space is reserved on the first similar convex top cover linear lifting distance bearing bottom plate, and the cable core part can be conveniently inserted into the first similar convex top cover linear lifting distance bearing bottom plate in an initial state.

In addition to the technical problems, technical features constituting the technical solutions, and beneficial effects caused by the technical features of the technical solutions described above, other technical problems that can be solved based on a power equipment wire clip, other technical features included in the technical solutions, and beneficial effects caused by the technical features provided in the embodiments of the present application will be further described in detail in the detailed description of the present application.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a transverse vertical semi-section structure of the present invention.

Fig. 3 is a cross-sectional view taken along A-A of fig. 2 in accordance with the present invention.

Fig. 4 is a schematic view of the longitudinal vertical half-section structure of the present invention.

Fig. 5 is a B-B cross-sectional view of fig. 4 in accordance with the present invention.

Fig. 6 is a C-C cross-sectional view of fig. 4 in accordance with the present invention.

Reference numerals:

1. a cell fixing part; 11. an insulating mounting body; 12. a mating cavity; 13. a conductive copper plate; 14. a wire placing groove; 15. a mating cap assembly; 151. a first cylindrical groove; 152. fixing the slide bar; 153. a first spring; 154. a quasi-convex top cover; 16. pressing down the assembly; 161. rotating the first threaded rod; 162. a mating connector; 163. a sliding pressing plate; 164. matching with a pressing piece; 17. a jack I; 18. a second jack; 2. a main line clamping portion; 21. a first bearing bottom plate; 22. v-shaped groove I; 23. an elastic connecting component I; 231. a cylindrical groove II; 232. an automatic telescopic rod I; 233. a second spring; 24. a pressing member; 25. a first positioning plate; 26. rotating a second threaded rod; 27. v-shaped rubber pad I; 3. a branching clamping part; 31. a second bearing bottom plate; 32. v-shaped groove II; 33. an elastic connecting component II; 331. a cylindrical groove III; 332. an automatic telescopic rod II; 333. a third spring; 34. an integral gland; 35. a positioning plate II; 36. rotating the rod piece; 37. v-shaped rubber pad II.

Detailed Description

In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.

Referring to fig. 1, an electrical device clamp includes: the electric core fixing part 1, the main line clamping part 2 and the branching clamping part 3, wherein the main line clamping part 2 is fixedly arranged at the rear end of the electric core fixing part 1, and the branching clamping part 3 is fixedly arranged at the front end of the electric core fixing part 1.

Referring to fig. 2, 3 and 4, the electrical core fixing portion 1 includes an insulation mounting body 11, a matching cavity 12, a conductive copper plate 13, a wire placing groove 14, a matching cover assembly 15, a pressing assembly 16, a first jack 17 and a second jack 18, the insulation mounting body 11 is provided with the matching cavity 12, the conductive copper plate 13 is fixedly mounted at the inner bottom end of the matching cavity 12, the wire placing groove 14 is uniformly provided at the upper end of the conductive copper plate 13, the matching cover assembly 15 is provided at the upper end of the conductive copper plate 13 and corresponds to the wire placing groove 14, the pressing assembly 16 is provided on the insulation mounting body 11, the first jack 17 is provided at the rear end of the insulation mounting body 11 corresponding to the wire placing groove 14 in the middle, and the second jack 18 is provided at the front end of the insulation mounting body 11 corresponding to the wire placing groove 14 except the wire placing groove 14 in the middle.

Firstly, stripping an outer insulating layer of a cable connection end part, wherein the stripped length is determined according to the length of a wire placing groove 14, and then determining a main cable of an output power supply and a plurality of sub-cables which are electrically connected correspondingly; one end of the main cable exposed out of the battery core passes through the main cable clamping part 2 and is inserted into the matching cavity 12 opposite to the first jack 17, at the moment, the battery core exposed out of the main cable is arranged between the wire placing groove 14 and the matching cover assembly 15, and then the main cable passing through the main cable clamping part 2 is clamped and fixed; then, one ends of the plurality of sub-cables, which are exposed out of the battery cells, sequentially pass through the corresponding branching clamping parts 3 respectively and are inserted into the matching cavity 12 opposite to the corresponding second jacks 18, at the moment, the battery cells exposed out of the sub-cables are arranged between the wire placing grooves 14 and the matching cover assembly 15, and then the plurality of sub-cables are synchronously clamped and fixed through the branching clamping parts 3, so that primary locking of the cables is completed; finally, the matched cover assembly 15 is pushed to move downwards and press on the electric cores of the plurality of cables by the pressing assembly 16, the electric cores are synchronously pressed and fixed, and under the premise of primary locking, the electric cores can be firmly clamped in the wire placing groove 14 and the matched cover assembly 15 so as to be electrically connected through the conductive copper plate 13; through the dual centre gripping to the cable conductor is fixed, guarantees to carry out the difficult emergence of the cable conductor that connects and take off the condition of line, and locking operation is simpler, inserts and takes out all comparatively conveniently, and the practicality is strong.

Referring to fig. 2, 3 and 4, the matching cover assembly 15 includes a first cylindrical groove 151, a fixed sliding rod 152, a first spring 153 and a quasi-convex top cover 154, the upper end of the conductive copper plate 13 is symmetrically provided with a plurality of first cylindrical grooves 151 about the wire placing groove 14, the first cylindrical grooves 151 are uniformly distributed along the longitudinal direction, the middle parts of the inner bottoms of the first cylindrical grooves 151 are fixedly provided with the fixed sliding rod 152, the fixed sliding rod 152 is sleeved with the first spring 153, the upper ends of the first springs 153 which are bilaterally symmetrical about the wire placing groove 14 are fixedly connected with the quasi-convex top cover 154 together, the quasi-convex top cover 154 is connected with the fixed sliding rod 152 in a sliding fit manner, and the bottom ends of the first springs 153 are fixedly connected with the inner bottoms of the cylindrical grooves; by the combined action of the first spring 153 and the fixed slide rod 152, a certain inserting space can be formed between the quasi-convex top cover 154 and the first bearing bottom plate 21 in a linear lifting manner, and the cable core part can be conveniently inserted into the inserting space in the initial state.

Referring to fig. 2 and 4, the pressing assembly 16 includes a first rotating threaded rod 161, a mating connecting member 162, a sliding pressing plate 163 and a mating pressing member 164, the middle of the upper end of the insulating mounting body 11 is connected with the first rotating threaded rod 161 in a threaded manner, the lower end of the first rotating threaded rod 161 is connected with the mating connecting member 162 in a rotating manner, the lower end of the mating connecting member 162 is fixedly connected with the sliding pressing plate 163, the sliding pressing plate 163 is in sliding fit with the mating cavity 12, and the mating pressing member 164 is fixedly mounted at the lower end of the sliding pressing plate 163 corresponding to the center of the wire placing groove 14 respectively; the first threaded rod 161 is rotated, the matched connecting piece 162 on the first threaded rod moves downwards to drive the sliding pressing plate 163 to move downwards, and finally the matched spot pressing piece 164 can correspondingly press on the lower quasi-convex top cover 154, so that the plurality of quasi-convex top covers 154 are synchronously pressed downwards to tightly press the plurality of quasi-convex top covers 154, the electric core parts of the electric cables are respectively correspondingly pressed between the plurality of groups of wire arrangement grooves 14 and the quasi-convex top covers 154, and stable electrified connection can be realized.

Referring to fig. 3, 4 and 5, the main line clamping portion 2 includes a receiving bottom plate 21, a V-shaped groove 22, an elastic connection assembly 23, a pressing member 24, a positioning plate 25, a rotating threaded rod 26 and a V-shaped rubber pad 27, the rear end of the insulating mounting body 11 is fixedly provided with the receiving bottom plate 21, the middle part of the upper end of the receiving bottom plate 21 is provided with the V-shaped groove 22, the receiving bottom plate 21 is symmetrically provided with the elastic connection assembly 23, the upper ends of the elastic connection assembly 23 are fixedly connected with the pressing member 24 together, the middle part of the lower end of the pressing member 24 is provided with a groove matched with the V-shaped groove 22, the pressing member 24 is in sliding fit with the insulating mounting body 11, the rear end of the insulating mounting body 11 is fixedly provided with the positioning plate 25 on the upper side of the pressing member 24, the rotating threaded rod 26 is in threaded connection with the positioning plate 25, the lower end of the rotating threaded rod 26 is in rotating connection with the pressing member 24, and the V-shaped rubber pad 27 is fixedly arranged on the V-shaped groove 22 and the middle part of the lower end of the pressing member 24; the second rotary threaded rod 26 is manually rotated, the second rotary threaded rod 26 moves linearly downwards along the rotation edge under the limit of the first positioning plate 25, so that the pressing piece 24 is pushed to move downwards, and finally, the main cable is pressed and fixed between the first V-shaped rubber pads 27; the V-shaped rubber pad I27 can prevent the main cable from slipping and falling off, and can also avoid crushing the insulating layer of the main cable; the elastic connecting assembly pair 23 plays a role in straight line connection and maintenance stability on the pressing piece 24.

Referring to fig. 5, the first elastic connection assembly 23 includes a second cylindrical groove 231, a first automatic telescopic rod 232 and a second spring 233, the first receiving bottom plate 21 is symmetrically provided with the second cylindrical groove 231, the first automatic telescopic rod 232 is fixedly mounted in the middle of the inner bottom of the second cylindrical groove 231, the first automatic telescopic rod 232 is respectively sleeved with the second spring 233, the upper ends of the first automatic telescopic rod 232 and the second spring 233 are fixedly connected with the pressing member 24 together, and the lower end of the second spring 233 is fixedly connected with the inner bottom of the second cylindrical groove 231; by the combined action of the automatic telescopic rod I232 and the spring II 233, a certain pull-down acting force is exerted on the pressing piece 24; when the second threaded rod 26 is rotated to move upwards with the pressing piece 24, the main cable can be conveniently inserted, and when the second threaded rod 26 is rotated to move downwards with the pressing piece 24 to press on the main cable, the main cable can be firmly clamped.

Referring to fig. 3, 4 and 6, the branching clamping portion 3 includes a second receiving base plate 31, a second V-shaped groove 32, a second elastic connection component 33, an integral gland 34, a second positioning plate 35, a second rotating rod 36 and a second V-shaped rubber pad 37, the second receiving base plate 31 is fixedly mounted at the front end of the insulating mounting body 11, the second V-shaped groove 32 is formed at the upper end of the second receiving base plate 31 corresponding to the second jack 18, the second elastic connection component 33 is disposed at the left and right sides of the second V-shaped groove 32, the upper ends of the second elastic connection component 33 are fixedly connected with an integral gland 34, the integral gland 34 is slidably matched with the insulating mounting body 11, the second positioning plate 35 is fixedly mounted at the front end of the insulating mounting body 11 and is located at the upper side of the second receiving base plate 31, the second rotating rod 36 is rotatably connected with the integral gland 34, the lower end of the rotating rod 36 is rotatably connected with the second receiving base plate 31, and the second V-shaped rubber pad 37 is fixedly mounted on the second V-shaped groove 32 and the integral gland 34; the lower end of the integral gland 34 is opposite to the end face of the V-shaped groove II 32 and is provided with an inverted V shape; the rotary rod piece 36 is rotated to enable the integral gland 34 to move linearly downwards until the branch cable is pressed between the upper and lower opposite V-shaped rubber pads 37, so that synchronous pressing work of a plurality of branch cables can be realized, and efficient cable clamping and positioning work is realized; the elastic connecting component II 33 has a certain pull-down force on the integrated gland 34, so that the integrated gland 34 can stably clamp a plurality of sub-cables synchronously.

Referring to fig. 6, the second elastic connection assembly 33 includes a third cylindrical groove 331, a second automatic telescopic rod 332 and a third spring 333, the third cylindrical groove 331 is formed on the upper end of the second receiving bottom plate 31 and located at two sides of the second V-shaped groove 32, the second automatic telescopic rod 332 is fixedly mounted in the middle of the inner bottom end of the third cylindrical groove 331, the third spring 333 is sleeved on the second automatic telescopic rod 332, the upper ends of the second automatic telescopic rod 332 and the third spring 333 are fixedly connected with an integral pressing cover 34, and the lower end of the third spring 333 is fixedly connected with the inner bottom end of the third cylindrical groove 331; through the combined action of the automatic telescopic rod II 332 and the spring III 333, not only can the integral gland 34 be in linear limit connection, but also a certain pull-down force can be applied to the integral gland 34, so that the rotating rod piece 36 can be easily rotated to synchronously and firmly clamp a plurality of sub-cables.

The working principle of the invention is as follows: one end of the main cable exposed out of the battery core passes through the main cable clamping part 2 and is inserted into the matching cavity 12 opposite to the first jack 17, at the moment, the battery core exposed out of the main cable is arranged between the wire placing groove 14 and the matching cover assembly 15, and then the main cable passing through the main cable clamping part 2 is clamped and fixed; then, one ends of the plurality of sub-cables, which are exposed out of the battery cells, sequentially pass through the corresponding branching clamping parts 3 respectively and are inserted into the matching cavity 12 opposite to the corresponding second jacks 18, at the moment, the battery cells exposed out of the sub-cables are arranged between the wire placing grooves 14 and the matching cover assembly 15, and then the plurality of sub-cables are synchronously clamped and fixed through the branching clamping parts 3, so that primary locking of the cables is completed; finally, the matched cover assembly 15 is pushed to move downwards and press the battery cores of the plurality of cables through the pressing assembly 16, the plurality of battery cores are synchronously pressed and fixed, and the battery cores can be firmly clamped in the wire placing groove 14 and the matched cover assembly 15 on the premise of primary locking so as to be connected through the conductive copper plate 13 in an electrified mode.

In the description of the present invention, it should be understood that the terms "middle," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," "axial," "circumferential," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features which is indicated. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, or slidably connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

The embodiments of the present invention are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention in this way, therefore: all equivalent changes in structure, shape and principle according to the present invention should be covered in the protection scope of the present invention.

Claims

1. A power equipment wire clamp, characterized in that it comprises: a battery cell fixing part (1), a main line clamping part (2) is fixedly installed at the rear end of the battery cell fixing part (1), and a branch line clamping part (3) is fixedly installed at the front end of the battery cell fixing part (1); wherein:

The battery core fixing part (1) includes an insulating mounting body (11). A mating cavity (12) is provided on the insulating mounting body (11). A conductive copper plate (13) is fixedly installed at the bottom end of the mating cavity (12). The upper end of the copper plate (13) is evenly provided with wiring grooves (14), the upper end of the conductive copper plate (13) and corresponding to the wiring grooves (14) are provided with matching cover components (15), and the insulating installation body (11) is provided with There is a push-down assembly (16). The rear end of the insulating installation body (11) is provided with a jack (17) corresponding to the position of the wire groove (14) in the middle. The front end of the insulating installation body (11) corresponds to the position of the wiring groove (14) in the middle. Two jacks (18) are provided at positions other than the cable groove (14);

The main line clamping part (2) includes a receiving base plate (21), a receiving base plate (21) is fixedly installed at the rear end of the insulating installation body (11), and a V-shaped groove (21) is provided in the middle of the upper end of the receiving base plate (21). 22), there is an elastic connection component (23) symmetrically arranged on the bottom plate one (21), the upper end of the elastic connection component one (23) is jointly fixedly connected with a pressing member (24), and the lower end of the pressing member (24) is opened in the middle There is a groove that matches the V-shaped groove one (22), and the pressing piece (24) and the insulating mounting body (11) are slidingly matched. The rear end of the insulating mounting body (11) is located on the upper side of the pressing piece (24). A positioning plate (25) is fixedly installed. A rotating threaded rod (26) is threaded on the positioning plate (25). The lower end of the rotating threaded rod (26) is connected to the pressing piece (24) in a V-shaped manner. A V-shaped rubber pad (27) is fixedly installed on the groove one (22) and in the middle of the lower end of the pressing member (24);

The elastic connection component one (23) includes a cylindrical groove two (231). The two cylindrical grooves (231) are symmetrically provided on the receiving bottom plate (21). The middle part of the inner bottom of the cylindrical groove two (231) is fixedly installed. There is an automatic telescopic rod one (232). The automatic telescopic rod one (232) is covered with a spring two (233). The upper ends of the automatic telescopic rod one (232) and the second spring (233) are jointly fixedly connected with a pressing piece (24). ), the lower end of the second spring (233) is fixedly connected to the inner bottom end of the second cylindrical groove (231);

The branch line clamping part (3) comprises a receiving bottom plate (31), the receiving bottom plate (31) is fixedly mounted on the front end of the insulating mounting body (11), the upper end of the receiving bottom plate (31) is provided with a V-shaped groove (32) corresponding to the position of the second plug hole (18), the upper end of the receiving bottom plate (31) and the left and right sides of the V-shaped groove (32) are provided with an elastic connection component (33), the upper end of the elastic connection component (33) is fixedly connected with an integral pressure cover (34), and the integral pressure cover (34) Slidingly matched with the insulating mounting body (11), a second positioning plate (35) is fixedly installed at the front end of the insulating mounting body (11) and located on the upper side of the second receiving bottom plate (31), a rotating rod (36) is rotatably connected to the second positioning plate (35), the rotating rod (36) is threadedly connected to the integrated pressure cover (34), the lower end of the rotating rod (36) is rotatably connected to the second receiving bottom plate (31), and a V-shaped rubber pad (37) is fixedly installed on the second V-shaped groove (32) and the integrated pressure cover (34);

The elastic connection component two (33) includes a cylindrical groove three (331), which receives the upper end of the bottom plate two (31) and is located on both sides of the V-shaped groove two (32). There are three cylindrical grooves (331). The cylindrical grooves are The automatic telescopic rod two (332) is fixedly installed in the middle of the inner bottom of the third (331). The automatic telescopic rod two (332) is equipped with a spring three (333). The automatic telescopic rod two (332) and the spring three (333) The upper ends are fixedly connected to an integrated gland (34), and the lower end of spring three (333) is fixedly connected to the inner bottom end of cylindrical groove three (331).

2. A power equipment cable clamp according to claim 1, characterized in that: the matching cover assembly (15) includes a cylindrical groove (151), and the upper end of the conductive copper plate (13) is respectively related to the wiring groove. (14) A plurality of cylindrical grooves (151) are symmetrically provided on the left and right, and the plurality of cylindrical grooves (151) are evenly distributed along the longitudinal direction. Fixed sliding rods are fixedly installed in the middle of the inner bottom of the cylindrical grooves (151). (152), the fixed sliding rods (152) are equipped with a spring (153), and the upper ends of the springs (153) that are symmetrical about the line groove (14) are jointly fixedly connected to a convex-like top cover (154) ), the convex-like top cover (154) and the fixed sliding rod (152) are connected in a sliding fit, and the bottom end of the spring one (153) is fixedly connected to the bottom end of the cylindrical groove.

3. A power equipment clamp according to claim 1, characterized in that: the pressing assembly (16) includes a rotating threaded rod (161), and the middle part of the upper end of the insulating mounting body (11) is threadedly connected with a rotating thread. Rod one (161), the lower end of the rotating threaded rod one (161) is rotatably connected to a mating connector (162), the lower end of the mating connector (162) is fixedly connected to a sliding pressure plate (163), and the sliding pressure plate (163) is connected with the mating The cavities (12) are slidably matched, and the lower ends of the sliding pressure plates (163) are respectively fixedly installed with matching point pressure pieces (164) corresponding to the centers of the line placement grooves (14).