CN214378930U - Sparrow head type wire clamp fitting for electrical connection - Google Patents
Sparrow head type wire clamp fitting for electrical connection Download PDFInfo
- Publication number
- CN214378930U CN214378930U CN202120779955.7U CN202120779955U CN214378930U CN 214378930 U CN214378930 U CN 214378930U CN 202120779955 U CN202120779955 U CN 202120779955U CN 214378930 U CN214378930 U CN 214378930U
- Authority
- CN
- China
- Prior art keywords
- wire
- sparrow
- wire clamp
- clamp
- head type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241000287127 Passeridae Species 0.000 title claims abstract description 35
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052737 gold Inorganic materials 0.000 claims abstract description 21
- 239000010931 gold Substances 0.000 claims abstract description 21
- 239000004020 conductor Substances 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009963 fulling Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Abstract
The utility model discloses a sparrow head type wire clamp gold utensil for electric connection, the connection wire clamp gold utensil includes: a hardware fitting body; the first wire clamping clip is arranged at the upper end of the hardware fitting body and forms an opening inner cavity with the hardware fitting body; the second wire clamping clip is arranged in the inner cavity of the hardware fitting body and is arranged opposite to the first wire clamping clip, and a bayonet is formed between the top surface of the second wire clamping clip and the lower side wall of the first wire clamping clip; the ring wire clamp bolt penetrates through the bottom of the hardware fitting body, and the top end of the ring wire clamp bolt is movably connected with the second wire clamp; and the sparrow head type element is arranged at the front end of the first wire clamping clip. The insulating operating rod hook drives the wire clamp bolt to rotate, so that the first wire clamping clip is meshed with the second wire clamping clip to clamp and fasten a main guide wire positioned at the bayonet. The utility model discloses can use with insulating bar is supporting, accomplish the electrified overlap joint of leading traverse line and drainage wire, greatly improved the security and the work efficiency of the operation of not having a power failure.
Description
Technical Field
The utility model relates to an electrical equipment field, in particular to sparrow head type wire clamp gold utensil for electrical connection.
Background
In recent years, with the promotion and implementation of a series of measures such as increasing the power grid transformation strength, optimizing the operator environment and improving the uninterrupted operation management of the power distribution network, the uninterrupted operation mode becomes an important part in the power distribution network maintenance system. As an important tool for uninterrupted operation of a power distribution network, the electric connecting wire clamp fitting, particularly the drainage wire connecting wire clamp fitting of the power distribution network, is used more frequently.
On the other hand, in the research on the application of the uninterruptible power operation, it is a subject of extensive research on the power system to perform the operation without the human body directly contacting the charged body. At present, research and development work of insulating operating rod operation has entered into a product trial stage, but the traditional connecting wire clamp fitting used for overlapping drainage wires for a long time is developed and produced around a mode of hand overlapping, so that the existing traditional connecting wire clamp fitting is not suitable for the insulating operating rod operation, and therefore the connecting wire clamp fitting which can be used in cooperation with the insulating operating rod and is suitable for live working of a power distribution network is urgently needed to be developed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sparrow head molded lines presss from both sides gold utensil and the supporting use of insulating bar for electrical connection improves the security and the reliability of the operation of not cutting off the power supply.
In order to achieve the above object, the utility model provides a sparrow head type wire clamp gold utensil for electric connection realizes through following technical scheme, and it includes: a hardware fitting body; the first wire clamping clip is arranged at one end of the hardware fitting body and forms an opening inner cavity with the hardware fitting body; the second wire clamping clip is arranged in the inner cavity of the hardware fitting body and is opposite to the first wire clamping clip; a bayonet is formed between the top surface of the second wire clamping clip and the lower side wall of the first wire clamping clip; the ring wire clamp bolt penetrates through the bottom of the hardware fitting body, and the top end of the ring wire clamp bolt is movably connected with the second wire clamp; and the sparrow head type element is rotatably arranged at the front end of the first wire clamping clip, and the head of the sparrow head type element is in an arc shape.
The first wire clamping clip and the hardware fitting body are integrally arranged, a groove is formed in the middle of the top surface of the first wire clamping clip, and an embedding groove is formed in the end head of the first wire clamping clip.
The side wall of the sparrow head type element is provided with an inserting needle hole and a wire spring mounting hole, the sparrow head type element is fixed in the first wire clamping clip groove by penetrating the inserting needle hole through an inserting needle, and the sparrow head type element can rotate around the inserting needle.
The sparrow head type wire clamp fitting further comprises a wire spring for regulating and controlling the position of a sparrow head type element, wherein the first end of the wire spring is arranged in the wire spring mounting hole and is fixedly connected with the sparrow head type element; the second end of the wire spring is arranged in a limiting hole on the first wire clamping clip after being wound with a plurality of rings on the embedded needle, and the limiting hole is used for limiting the second end of the wire spring to fall off from the first wire clamping clip.
The shape of the top surface of the second wire clamping clip is in a concave arc shape, and a bolt top hole is formed in the bottom of the second wire clamping clip and is movably connected with the top end of the bolt with the ring wire clamp through a clamp spring.
The lower end of the bolt with the ring clamp is fixedly provided with a ring, so that the insulating operating rod can be conveniently hooked to rotate; the upper end is provided with a top groove, can be movably connected with the second wire clamping clamp through a clamp spring, and drives the second wire clamping clamp to move in a reciprocating manner in the inner cavity of the hardware fitting body when the bolt with the wire clamping clamp rotates.
The cross section of the bayonet is in a circular arc shape and is matched with the shape of the main guide wire, and the diameter of the bayonet is the same as that of the main guide wire
The outer side wall of the hardware fitting body is fixedly provided with a drainage wire mounting plate; the surface of the drainage wire mounting plate is fixedly connected with a first end of a lead terminal through a fastening bolt, a second end of the lead terminal is movably connected with the drainage wire, and the drainage wire and the main drainage wire are conveniently connected and conducted after the main drainage wire is clamped and fixed.
Wherein, the gold utensil body first wire clamp checkpost the second wire clamp checkpost the belt wheel fastener bolt sparrow head with the material of lead terminal all is copper or aluminum alloy.
The utility model provides a sparrow head fastener gold utensil for electric connection compares with prior art and has one of following advantage at least:
1. the utility model discloses can use with insulating bar is supporting, solve the unmatched problem of traditional connecting wire clamp gold utensil and insulating bar.
2. The utility model discloses can realize through the lead terminal and the good fixed of drainage wire, only need to connect the fastener gold utensil and leading the line fastening connection and can accomplish the electrified overlap joint of leading line and drainage wire, solved and used traditional fastener gold utensil to carry out the loaded down with trivial details and leading line and the relatively poor problem of drainage wire laminating nature of step when the overlap joint operation of taking electricity.
3. The utility model discloses can carry out the electrified overlap joint of leading wire and drainage wire through connecting wire clamp gold utensil and insulating bar, make the human body need not contact the electrified body and just can accomplish the drainage wire and connect, greatly improved the security and the work efficiency of the operation of not having a power failure.
4. The utility model discloses the succinct and material of structure of well connecting clamp gold utensil is copper, has the simplicity and convenience of making, universal suitability and higher maneuverability.
Drawings
Fig. 1 is a perspective view of a sparrow-head type wire clamp fitting for electrical connection provided by the present invention;
fig. 2 is a top view of a sparrow-head type wire clamp fitting for electrical connection provided by the present invention;
fig. 3 is a perspective view of the first wire clip and the hardware fitting body integrated set up for the sparrow head type wire clip hardware fitting for electrical connection.
Detailed Description
The technical solution, structural features, achieved objects and effects of the embodiments of the present invention will be described in detail below with reference to fig. 1 to 3 of the embodiments of the present invention.
It should be noted that the drawings are simplified and have non-precise ratios, and are only used for convenience and clarity to assist in describing the embodiments of the present invention, and are not used for limiting the conditions of the present invention, so they have no technical essential meaning, and any structural modification, ratio relationship change or size adjustment should still fall within the scope covered by the present invention without affecting the function and the achievable purpose of the present invention.
It is to be noted that, in the present invention, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The utility model provides a sparrow head type wire clamp gold utensil for electric connection, as shown in fig. 1 and fig. 2, include: a hardware fitting body 130; the first wire clamping clip 120 is arranged at one end of the hardware fitting body 130 and forms an opening inner cavity with the hardware fitting body 130; the second wire clip 160 is disposed in the inner cavity of the hardware fitting body 130, and is opposite to the first wire clip 120; the ring clamp bolt 150 penetrates through the bottom of the hardware fitting body 130, and the top end of the ring clamp bolt is movably connected with the second wire clamp 160; the insulating operating rod consists of a hook and an insulating rod, the hook is fixedly arranged at the top of the insulating rod and is movably connected with one annular end of the annular wire clamp bolt 150 through the hook during working; the accessible hook drives when insulating bar rotates band clamp bolt 150 is rotatory, makes second wire clamp checkpost 160 is in the inner chamber reciprocating motion of gold utensil body 130 is adjusted the size of the bayonet 190 that forms between the lower lateral wall by the top surface of second wire clamp checkpost 160 and first wire clamp checkpost 120, and then is used for the centre gripping and fastens and is located first wire clamp checkpost 120 with the main traverse between the second wire clamp checkpost 160. The sparrow-head element 110 is rotatably disposed at the front end of the first wire clip 120, and has a head portion shaped like a circular arc.
As shown in fig. 3, the first wire clip 120 is provided with a groove 210 and an embedding groove 220, the groove 210 is opened in the middle of the top surface of the first wire clip 120 and is used for embedding the head of the sparrow-head type element 110; the caulking groove 220 is opened at the end of the first wire clip 120.
As shown in fig. 1, the side wall of the sparrow head type element 110 is provided with a pin inserting hole 310 and a wire spring mounting hole 320; wherein, the bird's head type element 110 is fixed in the groove 210 of the first wire clip 120 by penetrating the needle insertion hole 310 with the needle and inserted into the insertion groove 220, and the bird's head type element 110 can rotate around the needle.
Further, the sparrow-head-type wire clamp fitting further comprises a wire spring 111, wherein a first end of the wire spring 111 is arranged in the wire spring mounting hole 320 and is fixedly connected with the sparrow-head-type element 110; the second end of the spring is wound on the thimble by a plurality of rings and then is arranged in a limiting hole (not shown) on the first wire clamp 120, and the limiting hole is used for limiting the second end of the spring 111 to fall off from the first wire clamp 120; the wire spring 111 is used for regulating and controlling the position of the sparrow head type element 110, when the sparrow head type element 110 is not subjected to pressure exerted by a main guide wire, the second end of the wire spring 111 is abutted against the inner wall of the limiting hole, the wire spring 111 is subjected to supporting force provided by the first wire clamping clip 120, the tail of the wire spring 111 supporting the sparrow head type element 110 is in an opening state, even if the tail of the sparrow head type element 110 is not contacted with the hardware fitting body 130, and the hardware fitting body 130 is in the opening state; after leading-in gold utensil body 130 inner chamber of leading wire, sparrow head type element 110 head receives the pressure that leading wire was applyed, and sparrow head type element 110 rotates around the tucking, drives wire spring 111 and rotates, and then draws the afterbody rotation of sparrow head type element 110 and contact with gold utensil body 130, and then makes gold utensil body 130 opening part seal, is favorable to preventing that leading wire from escaping.
As shown in fig. 1, the first wire clip 120 is integrally disposed with the hardware fitting body 130; the integrated arrangement between the two can meet the manufacturing simplicity and achieve the use convenience.
As shown in fig. 1, the top surface of the second wire clip 160 is concave arc, so that the second wire clip 160 is more attached to the cylindrical main conductor; in addition, the bottom of the second wire clip 160 is provided with a bolt top hole, which is movably connected with the top end of the bolt 150 with the wire clip by a snap spring 151.
As shown in fig. 1, the cross-sectional shape of the bayonet 190 is a circular arc shape, which is matched with the shape of a main conductor wire used conventionally, and the diameter of the bayonet 190 is the same as that of the main conductor wire used, when the main conductor wire is guided into the bayonet 190, the first wire clip 120 is engaged with the second wire clip 160, so that the main conductor wire is fastened by the pressure applied by the first wire clip 120 and the second wire clip 160, and the main conductor wire is effectively prevented from falling off from the fitting body 130.
Sparrow head type wire clamp gold utensil still contain: the drainage wire mounting plate 140 is fixedly arranged on the outer side wall of the hardware fitting body 130; the lead terminal 180, the first end passes through fastening bolt 170 fixed connection in drainage wire mounting panel 140 surface, and the second end and drainage wire swing joint are after leading the line is centre gripping and fixed, the drainage wire of being convenient for and leading the line be connected and switch on.
Wherein, the gold utensil body 130 first wire clip 120 sparrow head type component 110 the second wire clip 160 the belt wheel fastener bolt 150 the drainage mounting panel 140 with the material of lead terminal 180 all is copper or aluminum alloy to guarantee that respective electric conductive property is good, thereby make leading wire with overlap joint between the drainage wire is safe and reliable more.
It should be noted that, when the sparrow-head type wire clamp fitting for electrical connection works, firstly, the drainage wire is fixedly connected with the lead terminal 180, the drainage wire mounting plate 140 is fixedly connected with the fitting body 130, then, the drainage wire mounting plate 140 is locked by the hook at one end of the insulating operating rod, the insulating operating rod is held by hand to move, the whole sparrow-head type wire clamp fitting is driven to be close to the main guide wire, so that the main guide wire is led into the bayonet 190, then, the insulating operating rod is taken down, then, the hook at the top end of the insulating operating rod is used for driving the ring clamp bolt 150 to rotate and screw in, and further, the second wire clamp 160 is driven to move upwards along the side wall in the inner cavity of the fitting body 130, so that the diameter of the bayonet 190 is reduced, and the main guide wire is fastened in the fitting body 130 by the pressure exerted by the first wire clamp 120 and the second wire clamp 160 at the same time, the head of the sparrow-head type element 110 is pressed by the main guide wire, the wire spring 111 is driven to rotate, and then the tail of the sparrow head type element 110 is drawn to rotate and then contacts with the hardware fitting body 130, so that the opening of the hardware fitting body 130 is closed.
When the hook at the top end of the insulating operating rod drives the wire clamp bolt 150 to rotate and screw out, the second wire clamp 160 moves downwards along the side wall in the inner cavity of the hardware fitting body 130, the diameter of the bayonet 190 is increased, the clamping of the main conductor is loosened, the sparrow head type element 110 gradually weakens along with the pressure applied to the main conductor by the main conductor to enable the wire spring to restore to the opening position, and finally the sparrow head type element 110 restores to the opening state.
In summary, according to the sparrow-head-type wire clamp fitting for electrical connection provided by the embodiment, the ring clamp bolt of the connection wire clamp fitting can be used in cooperation with the insulating operating rod, and the fitting body of the connection wire clamp fitting can be well fixed with the drainage wire through the lead terminal; after the main lead is placed into the bayonet of the connecting clamp fitting through the insulating operating rod, the rotation of the ring clamp bolt can be controlled through the insulating operating rod to realize the tight fixation of the connecting clamp fitting and the main lead, so that the disconnection and lap joint operation of the main lead and the drainage wire is completed. The utility model provides a pair of sparrow head type wire clamp gold utensil for electric connection has greatly improved the electrified lapped work efficiency of leading wire and drainage wire, has guaranteed operation personnel's security, makes the dangerous further reduction of the operation that does not have a power failure.
While the present invention has been described in detail with reference to the preferred embodiments thereof, it should be understood that the above description should not be taken as limiting the present invention. Numerous modifications and alterations to the present invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (8)
1. A sparrow-head type wire clamp fitting for electrical connection, comprising:
a hardware body (130);
the first wire clamping clip (120) is arranged at one end of the hardware fitting body (130) and forms an opening inner cavity with the hardware fitting body (130);
the second wire clamping clip (160) is arranged in the inner cavity of the hardware fitting body (130) and is opposite to the first wire clamping clip (120); a bayonet (190) is formed between the top surface of the second wire clip (160) and the lower side wall of the first wire clip (120);
the ring wire clamp bolt (150) penetrates through the bottom of the hardware fitting body (130), and the top end of the ring wire clamp bolt is movably connected with the second wire clamp (160);
and the sparrow head type element (110) is rotatably arranged at the front end of the first wire clamping clip (120), and the head part of the sparrow head type element is in a circular arc shape.
2. The sparrow-head type wire clamp fitting for electrical connection of claim 1, wherein the first wire clamp (120) is integrated with the fitting body (130), a groove (210) is formed in the middle of the top surface of the first wire clamp (120), and a caulking groove (220) is formed at the end of the groove.
3. The sparrow-head-type wire clamp fitting for electrical connection as claimed in claim 1, wherein the side wall of the sparrow-head-type member (110) is provided with a pin insertion hole (310) and a wire spring mounting hole (320), the sparrow-head-type member (110) is fixed in the groove (210) of the first wire clamp (120) by penetrating the pin insertion hole (310) with a pin, and the sparrow-head-type member (110) is rotatable around the pin.
4. The sparrow-head type wire clamp fitting for electrical connection according to claim 3, further comprising a wire spring (111) for adjusting the position of the sparrow-head type element (110), wherein a first end of the wire spring (111) is disposed in the wire spring mounting hole (320) and is fixedly connected with the sparrow-head type element (110); the second end of the wire spring is wound on the embedded needle by a plurality of rings and then is arranged in a limiting hole on the first wire clamping clip (120), and the limiting hole is used for limiting the second end of the wire spring (111) to fall off from the first wire clamping clip (120).
5. The sparrow-head type wire clamp fitting for electrical connection according to claim 1, wherein the second wire clamp (160) is concave arc-shaped in top surface shape, and a bolt top hole is formed in the bottom of the second wire clamp, and is movably connected with the top end of the bolt (150) with the ring clamp through a clamp spring (151).
6. The sparrow-head-type wire clamp fitting for electrical connection according to claim 1, wherein a ring is fixedly arranged at the lower end of the bolt (150) with the wire clamp so as to facilitate the hooking of the insulating operating rod for rotating operation; the upper end is provided with the apical groove, can with second wire clamp checkpost (160) carry out swing joint through jump ring (151), when belt wheel clamp bolt (150) was rotatory, drive second wire clamp checkpost (160) and be in the inner chamber reciprocating motion of gold utensil body (130).
7. The sparrow-head type wire clamp fitting for electrical connection according to claim 1, wherein the cross-sectional shape of the bayonet (190) is a circular arc shape, which is matched with the shape of the main conductor, and the diameter of the bayonet (190) is the same as the diameter of the main conductor used.
8. The sparrow-head type wire clamp fitting for electrical connection according to claim 1, wherein a drain wire mounting plate (140) is fixedly arranged on an outer side wall of the fitting body (130); the surface of the drainage wire mounting plate (140) is fixedly connected with a first end of a lead terminal (180) through a fastening bolt (170), and a second end of the lead terminal (180) is movably connected with the drainage wire, so that the drainage wire and the main drainage wire are conveniently connected and conducted after the main drainage wire is clamped and fixed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120779955.7U CN214378930U (en) | 2021-04-15 | 2021-04-15 | Sparrow head type wire clamp fitting for electrical connection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120779955.7U CN214378930U (en) | 2021-04-15 | 2021-04-15 | Sparrow head type wire clamp fitting for electrical connection |
Publications (1)
Publication Number | Publication Date |
---|---|
CN214378930U true CN214378930U (en) | 2021-10-08 |
Family
ID=77974481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202120779955.7U Active CN214378930U (en) | 2021-04-15 | 2021-04-15 | Sparrow head type wire clamp fitting for electrical connection |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN214378930U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114121359A (en) * | 2021-11-23 | 2022-03-01 | 国网浙江慈溪市供电有限公司 | Novel overhead line drainage wire |
-
2021
- 2021-04-15 CN CN202120779955.7U patent/CN214378930U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114121359A (en) * | 2021-11-23 | 2022-03-01 | 国网浙江慈溪市供电有限公司 | Novel overhead line drainage wire |
CN114121359B (en) * | 2021-11-23 | 2024-04-05 | 国网浙江慈溪市供电有限公司 | Overhead line drainage wire |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111525448B (en) | Intelligent installation tool for wire clamp and intelligent equipment thereof | |
CN214378930U (en) | Sparrow head type wire clamp fitting for electrical connection | |
CA2189578C (en) | Hinged electrical connector | |
CN210607691U (en) | Quick-assembly anti-drop and anti-loose drainage wire clamp | |
CN209948542U (en) | Automatic peeling system for overhead insulated conductor | |
CN112531368B (en) | Electric control grounding wire clamp | |
CN109713463A (en) | A kind of quick locking wire electric connector | |
CN217182768U (en) | Special wire clamp for live-wire connection of insulating rod operation method | |
CN111786232A (en) | Mechanism for realizing wiring first and pressing terminal again | |
CN112993614A (en) | Sparrow head type wire clamp fitting for electrical connection | |
CN112952663A (en) | Automatic wire stripping machine for live working | |
CN110165601B (en) | Distribution lines live working is from locking-type anchor clamps | |
CN213026587U (en) | Connecting wire clamp fitting | |
JP2008148401A (en) | Coupled-to-top-end tool for remote operation rod, and remote operation mounting method using the same | |
CN217086961U (en) | Clamping structure of cable connector | |
CN204694749U (en) | Electric energy metrical penetrating cable clamp | |
CN113809608A (en) | Power supply wire harness and production method thereof | |
CN109712758B (en) | Cable processing device | |
CN114300874A (en) | Multifunctional grounding rod | |
CN216750337U (en) | Lead connecting clamp | |
CN203607567U (en) | Drainage wire clamp | |
CN111786151A (en) | Grounding rod and grounding device | |
CN220207680U (en) | Improved high-altitude wiring clamp | |
CN111628453B (en) | Electric wire wiring gun | |
CN111786152A (en) | Connecting wire clamp fitting and operation method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |