CN111009747A - Amp wire clip - Google Patents

Amp wire clip Download PDF

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Publication number
CN111009747A
CN111009747A CN201911098960.5A CN201911098960A CN111009747A CN 111009747 A CN111009747 A CN 111009747A CN 201911098960 A CN201911098960 A CN 201911098960A CN 111009747 A CN111009747 A CN 111009747A
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CN
China
Prior art keywords
pipe hole
wedge block
hole
extrusion
square pipe
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.)
Pending
Application number
CN201911098960.5A
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Chinese (zh)
Inventor
甘国强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guilin Jie Qing Technology Co Ltd
Original Assignee
Guilin Jie Qing Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guilin Jie Qing Technology Co Ltd filed Critical Guilin Jie Qing Technology Co Ltd
Publication of CN111009747A publication Critical patent/CN111009747A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
    • H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/12—End pieces terminating in an eye, hook, or fork
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
    • H01R4/5083—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a wedge
    • H01R4/5091—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a wedge combined with a screw

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  • Installation Of Indoor Wiring (AREA)

Abstract

The invention discloses an ampere-normal wire clamp which comprises a clamping piece, wherein the clamping piece comprises a conductive sleeve, the pipe hole of the conductive sleeve comprises a square pipe hole at one side and a semicircular pipe hole at the other side, a fixed wedge block and an extrusion wedge block which are matched through a reverse inclined surface are arranged in the square pipe hole, a set screw for locking the fixed wedge block in the square pipe hole is screwed on the conductive sleeve, the extrusion surface of the extrusion wedge block opposite to the semicircular pipe hole is a plane or a semicircular surface, a tightening bolt enters the square pipe hole from a waist-shaped bolt hole formed in the closed end of the square pipe hole and is connected with the small end of the extrusion wedge block, and the tightening bolt pulls the extrusion wedge block into the square pipe hole and moves towards the semicircular pipe hole to tightly press two sections of cables penetrating through the two ends of the semicircular pipe. The invention adopts a wiring form of strong pressing and compaction, has simple structure, easy manufacture, quick installation, firm connection, anti-bumping and loosening, electric arc insulation, anti-discharge and fire-starting, long service life and repeated use.

Description

Annormal wire clip
This application is a claim for priority (application number 201910692388.9)
Technical Field
The invention relates to a wire and cable connecting device, in particular to an ampere-normal wire clamp.
Background
The connection method of the electric wire and the electric cable has a plurality of modes, such as wire stirring, copper pipe oil pressure, bullet shooting compression and the like. The applicant also applies various wiring structure patents to the national intellectual property office, for example, the invention patent with the application number of 201010531991.8, namely a strong and weak electric connector device combined by a cone hole and deformation thereof, is realized by a structure that a screw sleeve is pushed into a wedge, and the wedge is difficult to push in because no contraction joint is arranged on the wedge and no groove is arranged on a pushing opening, even if the wedge is pushed into a half, the wedge still belongs to an unqualified product with limitation, and a stress surface is only limited to a contact surface of a screw tooth port and is weak in stress tolerance, so that a screw tooth part is easy to damage; in addition, the cable is limited in the aperture of the tight thread sleeve, and can only be opened in a limited range, otherwise, the wedge is separated to cause connection failure.
The various wiring structures also have the defects of material consumption, cost, insecure installation caused by oxidation, heating and cracking of interfaces and the like.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide an Anpu wire clamp which is large in contact area, firm in connection and capable of being used repeatedly.
The Anpu clamp can solve the technical problem, one of the technical schemes comprises a clamping piece, the clamping piece comprises a conductive sleeve, the pipe hole of the conductive sleeve comprises a square pipe hole on one side and a semicircular pipe hole on the other side, a fixed wedge block and an extrusion wedge block which are matched through a reverse inclined plane are arranged in the square pipe hole, a set screw which locks the fixed wedge block in the square pipe hole is screwed on the conductive sleeve, the extrusion surface of the extrusion wedge block which is opposite to the semicircular pipe hole is a plane or a semicircular surface, a tightening bolt enters the small head end of the square pipe hole from a waist-shaped bolt hole which is arranged on the closed end of the square pipe hole to be connected with the extrusion wedge block in the square pipe hole, and the tightening bolt pulls the extrusion wedge block into the square pipe hole and moves towards the semicircular pipe hole to compress two sections of cables which are penetrated and arranged in the two.
The conventional way of tightening the bolt connection extrusion wedge is as follows:
1. the tightening bolt is screwed in a threaded hole formed in the extrusion wedge block.
2. The locking nut is screwed on the tightening bolt penetrating through the extrusion wedge block.
One variant is: one end of the square tube hole is provided with an ear plate with a mounting hole, so that the conductive sleeve becomes a conductive wire ear for clamping only one cable.
The Anpu fastener that can solve above-mentioned technical problem, its two technical scheme include the holder, and the institute is different the holder includes conductive sleeve, conductive sleeve's tube hole includes the toper square tube hole of one side and the semicircle tube hole of opposite side, be equipped with in the toper square tube hole with its outside inclined hole face complex extrusion voussoir, the extrusion face of the extrusion voussoir relative with semicircle tube hole is the plane or is the semicircle face, tightens up the waist shape bolt hole that the bolt offered on the little mouth closed end of toper square tube hole gets into the microcephaly end of the downthehole connection extrusion voussoir of toper square tube, tightens up the bolt and will extrude the voussoir and draw into the downthehole side of toper square tube and to the removal of semicircle tube hole and will follow two sections cables that semicircle tube hole both.
The conventional way of tightening the bolt connection extrusion wedge is as follows:
1. the tightening bolt is screwed in a threaded hole formed in the extrusion wedge block.
2. The locking nut is screwed on the tightening bolt penetrating through the extrusion wedge block.
One variant is: the small head end of the conical square tube hole is provided with an ear plate with a mounting hole, so that the conductive sleeve becomes a conductive wire ear for clamping only one cable.
The Anpu cable clamp capable of solving the technical problems comprises a clamping piece according to the third technical scheme, and is characterized in that the clamping piece comprises a conductive sleeve, the pipe hole of the conductive sleeve comprises a square pipe hole at one side and a semicircular pipe hole at the other side, a tensioning wedge block and a side pressure wedge block which are matched through a reverse inclined plane are arranged in the square pipe hole, a waist-shaped screw hole is formed in the side pressure wedge block, a limiting screw for placing a screw head in the waist-shaped screw hole is screwed on the conductive sleeve, or a pin is arranged on the side pressure wedge block, the pin head is placed in a waist-shaped pin hole formed in the conductive sleeve, the extrusion surface of the side pressure wedge block opposite to the semicircular pipe hole is a plane or a semicircular surface, a tightening bolt enters the square pipe hole from the waist-shaped screw hole formed in the closed end of the square pipe hole and is connected with the small head end of the tensioning wedge block, and the tightening bolt pulls, the lateral extrusion of the tensioning wedge block moves the lateral pressure wedge block to the semi-circular pipe hole direction to tightly press two sections of cables penetrating from two ends of the semi-circular pipe hole.
The conventional way of connecting the tightening wedge by the tightening bolt is as follows:
1. the tightening bolt is screwed in a threaded hole formed in the tightening wedge block.
2. The locking nut is screwed on the tightening bolt which passes through the tightening wedge block.
One variant is: one end of the square tube hole is provided with an ear plate with a mounting hole, so that the conductive sleeve becomes a conductive wire ear for clamping only one cable.
The invention has the beneficial effects that:
1. the ampere wire clamp adopts a strong-pressure tight wiring form, has simple structure, easy manufacture, quick installation, firm connection, anti-bumping and loosening, lightning protection, electric arc insulation, discharge and fire prevention, avoids faults, has long service life, can be repeatedly used and saves materials.
2. The invention can be used for the electric power long-distance transmission and the wiring of various alternating current and direct current motors, electric appliances, distribution boxes, electric welding machines and the field of electric power grids; and the safe and reliable connection of cables of vehicles, ships, aircrafts, satellites and airplanes.
3. The invention can replace the plug connector of the electronic board and the important welding point.
4. The invention is suitable for moisture-resistant oxidation connection, prevention of oxidation sepal grafting of different materials, and oxidation connection of anticorrosive agents (such as strong acid, caustic soda and the like).
5. The present invention successfully reduces the traditional multiple connections and loose connections, or one-time connections.
Drawings
Fig. 1 is a perspective view of a first embodiment of the present invention.
Fig. 2 is an exploded view of the embodiment of fig. 1.
Fig. 3 is a schematic view of the internal structure of the embodiment of fig. 1.
Fig. 4 is a perspective view of a second embodiment of the present invention.
Fig. 5 is an exploded view of the embodiment of fig. 4.
Fig. 6 is a schematic view of the internal structure of the embodiment of fig. 4.
Fig. 7 is a perspective view of a third embodiment of the present invention.
Fig. 8 is an exploded view of the embodiment of fig. 7.
Fig. 9 is a schematic view of the internal structure of the embodiment of fig. 7.
And (3) identifying the figure number: 1. a conductive sleeve; 1-1, square pipe holes; 1-2, semicircular pipe holes; 1-3, kidney-shaped bolt holes; 1-4, conical square pipe holes; 2. fixing the wedge block; 3. extruding the wedge block; 4. tightening the bolts; 5. tightening the screw; 6. an ear plate; 7. tensioning the wedge block; 8. laterally pressing a wedge block; 8-1, kidney-shaped screw holes; 9. a limit screw; 10. and locking the nut.
Detailed Description
The technical solution of the present invention will be further explained with reference to the embodiments shown in the drawings.
The first technical scheme of the Anpu wire clamp comprises a clamping piece, wherein the clamping piece comprises a conductive sleeve 1, a tensioning wedge 7, a side pressing wedge 8 and a tightening bolt 4, a pipe hole of the conductive sleeve 1 comprises a square pipe hole 1-1 at the lower side and a semicircular pipe hole 1-2 at the upper side, the middle lower part of a pipe opening at the front end of the square pipe hole 1-1 is sealed by a connected baffle, waist-shaped bolt holes 1-3 in the upper and lower directions are formed in the baffle, the tensioning wedge 7 is arranged at the bottom of the square pipe hole 1-1, the front small head end of the tensioning wedge 7 faces the waist-shaped bolt holes 1-3 of the baffle, the upper end face of the tensioning wedge 7 is inclined to the rear upper side, the rear large head end of the tensioning wedge 7 is arranged outside the square pipe hole 1-1, and a bolt hole which is communicated with the front end face and the rear end face; the lateral pressure wedge block 8 is arranged at the upper part of the square pipe hole 1-1, the front big end of the lateral pressure wedge block 8 is limited on the baffle plate, the inclined plane at the bottom of the lateral pressure wedge block 8 is matched with the inclined plane at the upper end of the tensioning wedge block 7, the small head end of the lateral pressure wedge block 8 is flush with the rear end of the square pipe hole 1-1, the block body at the front part of the lateral pressure wedge block 8 is provided with a waist-shaped screw hole 8-1 in the up-down direction, a limiting screw 9 is screwed on the left side pipe body corresponding to the conductive sleeve 1 together with the waist-shaped screw hole 8-1, the screw head of the limiting screw 9 enters the pipe body and is arranged in the waist-shaped screw hole 8-1, the upper end surface of the lateral pressure wedge block 8 is a semicircular surface opposite to the semicircular pipe hole 1-2, the tightening bolt 4 enters the square pipe hole 1-1 from the waist-shaped bolt hole 1-3 and penetrates through the bolt hole, as shown in fig. 1, 2 and 3.
The first technical scheme is that the Anpu wire clamp is used in the following mode:
the front and the rear two cable end cables are respectively inserted into the conductive sleeve 1 from the upper part of the square pipe hole 1-1 and the two ends between the semicircular pipe holes 1-2, the tensioning wedge 7 is gradually pulled into the conductive sleeve 1 by screwing the locking nut 10 on the tightening bolt 4, and the side of the tensioning wedge 7 pushes the side pressure wedge 8 to move upwards under the action of the matched inclined plane, so that the side pressure wedge 8 tightly presses the front and the rear two cable ends in the semicircular pipe holes 1-2 to realize connection.
The ampere wire clamp of the first technical scheme can be further deformed into a mode that only the conducting wire lug of one cable is clamped, only the lug plate 6 with the mounting hole is arranged on the baffle plate at the front end of the conducting sleeve 1, and the baffle plate can completely seal the corresponding ports of the square tube hole 1-1 and the semicircular tube hole 1-2, as shown in fig. 1, fig. 2 and fig. 3.
The second technical scheme of the Ampere wire clamp comprises a clamping piece, wherein the clamping piece comprises a conductive sleeve 1, an extrusion wedge block 3 and a tightening bolt 4, a pipe hole of the conductive sleeve 1 comprises a semicircular pipe hole 1-2 at the lower side and a conical square pipe hole 1-4 at the upper side, the middle upper part of a front end pipe hole of the conical square pipe hole 1-4 is sealed by a connected baffle plate, a waist-shaped bolt hole 1-3 in the upper and lower directions is formed in the baffle plate, the upper hole surface of the conical square pipe hole 1-4 is inclined to the rear upper side, the extrusion wedge block 3 is arranged in the conical square pipe hole 1-4, the front end of the extrusion wedge block 3 is small, the rear end of the extrusion wedge block 3 is large, the rear big end of the extrusion wedge block 3 is arranged outside the conical square pipe hole 1-4, the upper end surface of the extrusion wedge block 3 is an inclined surface matched with the upper hole surface of the conical square pipe hole 1-4, the lower end surface of, bolt holes penetrating through the front end face and the rear end face are formed in the extrusion wedge 3; the tightening bolt 4 enters the tapered square tube hole 1-4 from the kidney-shaped bolt hole 1-3 and penetrates through the bolt hole of the extrusion wedge block 3, and a locking nut 10 is screwed on the tightening bolt 4 extending out of the large end of the extrusion wedge block 3, as shown in fig. 4, 5 and 6.
The second technical scheme is that the Anpu wire clamp is used in a mode that:
the front and the rear cable end cables are respectively inserted into the conductive sleeve 1 from the lower part of the conical square tube hole 1-4 and the two ends between the semicircular tube holes 1-2, the extrusion wedge block 3 is gradually pulled into the conductive sleeve 1 by screwing the locking nut 10 on the tightening bolt 4, the extrusion wedge block 3 gradually moves downwards under the action of the inclined hole surface of the conical square tube hole 1-4, and finally the front and the rear cable end cables are tightly pressed in the semicircular tube holes 1-2 by the extrusion wedge block 3 to realize connection.
The ampere wire clamp of the second technical scheme can be further deformed into a mode that only the conducting wire lug of one cable is clamped, only the lug plate 6 with the mounting hole is arranged on the baffle plate at the front end of the conducting sleeve 1, and the baffle plate can completely seal the corresponding ports of the conical square tube hole 1-4 and the semicircular tube hole 1-2, as shown in fig. 4, 5 and 6.
The third technical scheme of the Amplifier wire clamp comprises a clamping piece, wherein the clamping piece comprises a conductive sleeve 1, a fixed wedge block 2, an extrusion wedge block 3 and a tightening bolt 4, a pipe hole of the conductive sleeve 1 comprises a semicircular pipe hole 1-2 at the lower side and a square pipe hole 1-1 at the upper side, the middle upper part of a front end pipe hole of the square pipe hole 1-1 is sealed by a connected baffle plate, waist-shaped bolt holes 1-3 in the upper and lower directions are formed in the baffle plate, the fixed wedge block 2 is arranged at the top of the square pipe hole 1-1, the bottom of the fixed wedge block 2 is an inclined plane towards the front lower side, a front large head end of the fixed wedge block 2 is limited in the baffle plate, a rear small head end of the fixed wedge block 2 is flush with the rear end of the square pipe hole 1-1, a tightening screw 5 is screwed on the top of the conductive sleeve 1, and a screw head of the tightening screw 5 fixes the fixed, the extrusion wedge block 3 is arranged at the lower part of the square pipe hole 1-1, the top surface inclined plane of the extrusion wedge block 3 is matched with the bottom inclined plane of the fixed wedge block 2, the bottom of the extrusion wedge block 3 is a semicircular surface opposite to the semicircular pipe hole 1-2, the front small head end of the extrusion wedge block 3 faces the kidney-shaped bolt hole 1-3 on the baffle plate, the rear large head end of the extrusion wedge block 3 is arranged outside the rear end of the square pipe hole 1-1, and a threaded hole penetrating through the front end surface and the rear end surface is formed in the extrusion wedge block 3; the tightening bolt 4 enters the square tube hole 1-1 from the kidney bolt hole 1-3 and is screwed into the threaded hole of the extrusion wedge 3, as shown in fig. 7, 8 and 9.
The third technical scheme is that the Anpu wire clamp is used in a mode that:
the front and the rear cable end cables are respectively inserted into the conductive sleeve 1 from the lower part of the square pipe hole 1-1 and the two ends between the semicircular pipe holes 1-2, the extrusion wedge block 3 is gradually pulled into the conductive sleeve 1 by screwing the tightening bolt 4, the extrusion wedge block 3 gradually moves downwards under the action of the matched inclined plane of the fixed wedge block 2 and the extrusion wedge block 3, and finally the extrusion wedge block 3 compresses the front and the rear cable end cables in the semicircular pipe holes 1-2 to realize connection.
The ampere-universal wire clamp of the third technical scheme can be further deformed into a mode that only the conducting wire lug of one cable is clamped, only the lug plate 6 with the mounting hole is arranged on the baffle plate at the front end of the conducting sleeve 1, and the baffle plate can completely seal the corresponding ports of the square tube hole 1-1 and the semicircular tube hole 1-2, as shown in fig. 7, 8 and 9.

Claims (9)

1. Anpu fastener, including the holder, its characterized in that: the clamping piece comprises a conductive sleeve (1), the pipe hole of the conductive sleeve (1) comprises a square pipe hole (1-1) on one side and a semicircular pipe hole (1-2) on the other side, a fixed wedge block (2) and an extrusion wedge block (3) which are matched through a reverse inclined surface are arranged in the square pipe hole (1-1), a set screw (5) for locking the fixed wedge block (2) in the square pipe hole (1-1) is screwed on the conductive sleeve (1), the extrusion surface of the extrusion wedge block (3) opposite to the semicircular pipe hole (1-2) is a plane or a semicircular surface, a tightening bolt (4) enters the square pipe hole (1-1) from a waist-shaped bolt hole (1-3) formed in the closed end of the square pipe hole (1-1) to be connected with the small-head end of the extrusion wedge block (3), and the extrusion wedge block (3) is pulled into the square pipe hole (1-1) by the tightening bolt (4) and is connected to the semicircular pipe hole (1) 2) The direction is moved to press two sections of cables which penetrate through the semi-circular pipe hole (1-2).
2. The Ampere wire clamp according to claim 1, characterized in that the tightening bolt (4) is connected to the extrusion wedge (3) in a manner that:
①, a tightening bolt (4) is screwed in a threaded hole formed on the extrusion wedge block (3);
②, or a lock nut (10), is screwed onto the tightening bolt (4) passing through the pressing wedge (3).
3. An Ampere wire clamp according to claim 1 or 2, characterized in that: one end of the square tube hole (1-1) is provided with an ear plate (6) with a mounting hole, so that the conductive sleeve (1) becomes a conductive wire ear for clamping only one cable.
4. Anpu fastener, including the holder, its characterized in that: the clamping piece comprises a conductive sleeve (1), the pipe holes of the conductive sleeve (1) comprise a conical square pipe hole (1-4) on one side and a semicircular pipe hole (1-2) on the other side, an extrusion wedge block (3) matched with the inclined hole surface at the outer side of the conical square pipe hole (1-4) is arranged in the conical square pipe hole, the extrusion surface of the extrusion wedge block (3) opposite to the semicircular pipe hole (1-2) is a plane or a semicircular surface, a tightening bolt (4) enters the conical square pipe hole (1-4) from a waist-shaped bolt hole (1-3) formed on the small-opening closed end of the conical square pipe hole (1-4) to be connected with the small end of the extrusion wedge block (3), the tightening bolt (4) pulls the extrusion wedge block (3) into the conical square pipe hole (1-4) and moves towards the semi-circular pipe hole (1-2) so as to tightly press two sections of cables penetrating through the semi-circular pipe hole (1-2).
5. The Ampere wire clamp according to claim 4, characterized in that the tightening bolt (4) is connected to the extrusion wedge (3) in a manner that:
①, a tightening bolt (4) is screwed in a threaded hole formed on the extrusion wedge block (3);
②, or a lock nut (10), is screwed onto the tightening bolt (4) passing through the pressing wedge (3).
6. An Ampere wire clamp according to claim 4 or 5, characterized in that: the small head end of the conical square tube hole (1-4) is provided with an ear plate (6) with a mounting hole, so that the conductive sleeve (1) becomes a conductive lug for clamping only one cable.
7. Anpu fastener, including the holder, its characterized in that: the clamping piece comprises a conductive sleeve (1), the pipe hole of the conductive sleeve (1) comprises a square pipe hole (1-1) on one side and a semicircular pipe hole (1-2) on the other side, a tensioning wedge block (7) and a side pressure wedge block (8) which are matched through a reverse inclined plane are arranged in the square pipe hole (1-1), a waist-shaped screw hole (8-1) is formed in the side pressure wedge block (8), a limiting screw (9) for placing a screw head in the waist-shaped screw hole (8-1) is screwed on the conductive sleeve (1), or a pin is arranged on the side pressure wedge block (8), the pin head is placed in the waist-shaped pin hole formed in the conductive sleeve (1), the extrusion surface of the side pressure wedge block (8) opposite to the semicircular pipe hole (1-2) is a plane or a semicircular surface, and a tightening bolt (4) enters the square pipe hole (1-1) from the waist-3 formed in one closed end of the square pipe hole (1-1) -1) the small end of the tensioning wedge block (7) is connected in the semi-circular pipe hole (1-2), the tensioning wedge block (7) is pulled into the square pipe hole (1-1) by the tensioning bolt (4), the lateral extrusion of the tensioning wedge block (7) moves the lateral pressure wedge block (8) towards the semi-circular pipe hole (1-2) so as to compress two sections of cables which penetrate through the semi-circular pipe hole (1-2) from two ends.
8. An Ampere clip according to claim 7, characterised in that the tightening bolt (4) connects the tightening wedge (7) in a way that:
①, a tightening bolt (4) is screwed in a threaded hole formed on the tensioning wedge block (7);
②, or a lock nut (10), is screwed onto the tightening bolt (4) passing through the tightening wedge (7).
9. An Ampere wire clamp according to claim 7 or 8, characterized in that: one end of the square tube hole (1-1) is provided with an ear plate (6) with a mounting hole, so that the conductive sleeve (1) becomes a conductive wire ear for clamping only one cable.
CN201911098960.5A 2019-07-29 2019-11-08 Amp wire clip Pending CN111009747A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2019106923889 2019-07-29
CN201910692388 2019-07-29

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Publication Number Publication Date
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Application Number Title Priority Date Filing Date
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Cited By (7)

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CN111613977A (en) * 2020-06-18 2020-09-01 浙江金莱勒电气有限公司 a wiring module
CN112736813A (en) * 2020-12-29 2021-04-30 贵州电网有限责任公司 Pipe bus clamp and construction method thereof
CN112768964A (en) * 2020-12-29 2021-05-07 贵州电网有限责任公司 Parallel round bar conductor wedge self-locking hoop structure and construction method thereof
CN112768963A (en) * 2020-12-29 2021-05-07 贵州电网有限责任公司 Self-locking hoop structure of vertical round bar conductor wedge and construction method thereof
CN112768962A (en) * 2020-12-29 2021-05-07 贵州电网有限责任公司 Self-locking hoop structure of round bar conductor wedge and construction method thereof
CN113054453A (en) * 2020-12-29 2021-06-29 贵州电网有限责任公司 Coaxial drainage device for tubular bus round bar conductor and construction method thereof
CN113054452A (en) * 2020-12-29 2021-06-29 贵州电网有限责任公司 Coaxial round rod conductor wedge self-locking device and construction method thereof

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CN2867636Y (en) * 2006-01-10 2007-02-07 顾宏 C-form equipment cable clip
CN103124004A (en) * 2013-03-04 2013-05-29 甘国强 Conducting cable connector
CN204012502U (en) * 2014-08-22 2014-12-10 重庆自勇科技有限公司 Pacify general wire clamp
CN104347964A (en) * 2013-07-31 2015-02-11 甘国强 Conductive cable connecting device
CN210607681U (en) * 2019-07-29 2020-05-22 桂林市节清科技有限公司 Amp wire clip

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2867636Y (en) * 2006-01-10 2007-02-07 顾宏 C-form equipment cable clip
CN103124004A (en) * 2013-03-04 2013-05-29 甘国强 Conducting cable connector
CN104347964A (en) * 2013-07-31 2015-02-11 甘国强 Conductive cable connecting device
CN204012502U (en) * 2014-08-22 2014-12-10 重庆自勇科技有限公司 Pacify general wire clamp
CN210607681U (en) * 2019-07-29 2020-05-22 桂林市节清科技有限公司 Amp wire clip

Cited By (10)

* Cited by examiner, † Cited by third party
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CN111613977A (en) * 2020-06-18 2020-09-01 浙江金莱勒电气有限公司 a wiring module
CN112736813A (en) * 2020-12-29 2021-04-30 贵州电网有限责任公司 Pipe bus clamp and construction method thereof
CN112768964A (en) * 2020-12-29 2021-05-07 贵州电网有限责任公司 Parallel round bar conductor wedge self-locking hoop structure and construction method thereof
CN112768963A (en) * 2020-12-29 2021-05-07 贵州电网有限责任公司 Self-locking hoop structure of vertical round bar conductor wedge and construction method thereof
CN112768962A (en) * 2020-12-29 2021-05-07 贵州电网有限责任公司 Self-locking hoop structure of round bar conductor wedge and construction method thereof
CN113054453A (en) * 2020-12-29 2021-06-29 贵州电网有限责任公司 Coaxial drainage device for tubular bus round bar conductor and construction method thereof
CN113054452A (en) * 2020-12-29 2021-06-29 贵州电网有限责任公司 Coaxial round rod conductor wedge self-locking device and construction method thereof
CN113054452B (en) * 2020-12-29 2023-04-11 贵州电网有限责任公司 Coaxial round rod conductor wedge self-locking device and construction method thereof
CN112768963B (en) * 2020-12-29 2023-04-11 贵州电网有限责任公司 Self-locking hoop structure of vertical round bar conductor wedge and construction method thereof
CN112768964B (en) * 2020-12-29 2023-04-11 贵州电网有限责任公司 Parallel round bar conductor wedge self-locking hoop structure and construction method thereof

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