CN209843984U

CN209843984U - Equipment wire clamp for electrified power supply

Info

Publication number: CN209843984U
Application number: CN201920668782.4U
Authority: CN
Inventors: 王贞一
Original assignee: Xiangyang Puerli Transportation Engineering Equipment Co Ltd
Current assignee: Xiangyang Puerli Transportation Engineering Equipment Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2019-12-24
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses an equipment fastener for electrified power supply, including the wiring board, the leading-out terminal connecting hole has been seted up to the upper surface of wiring board, the upper surface swing joint of wiring board has adjustable equipment fastener, adjustable equipment fastener is including rotating groove and punch holder, the upper surface at the wiring board is seted up in the groove of rotating, the inslot rotation in groove is connected with the punch holder down, the spacing dish of bottom fixedly connected with of punch holder down, first screw hole, four have all been seted up to punch holder down and the corresponding both sides of punch holder, four the downthehole threaded connection of two liang of correspondence of first screw hole has first bolt, the bottom of first bolt and the upper surface butt of wiring board. The utility model discloses an above-mentioned isotructure's cooperation has realized conveniently adjusting its fixed angle's effect when fixing the wire of two different diameter specifications.

Description

Equipment wire clamp for electrified power supply

Technical Field

The utility model relates to an equipment fastener technical field specifically is an equipment fastener for electrified power supply.

Background

The equipment wire clamp is used for connecting a bus down lead with an outlet terminal of electrical equipment (such as a transformer, a circuit breaker, a mutual inductor, a disconnecting switch, a wall bushing and the like). The outgoing line terminals of the existing common electrical equipment are copper and aluminum, and the outgoing lines are mostly aluminum stranded wires or steel-cored aluminum stranded wires, so the equipment wire clamps are divided into two series of copper equipment wire clamps and copper-aluminum transition equipment wire clamps. However, the traditional equipment wire clamp can only clamp and fix two wires with the same diameter specification, and is inconvenient to use when two wires with different diameter specifications are required to be clamped and fixed. And when the angle of wire clamping connection needs to be adjusted, the angle of wire fixation is difficult to adjust, and the requirement of connection of wire outlet terminals of various electrical equipment is difficult to meet. For example, the adjustable quick-connection type equipment wire clamp disclosed in chinese patent CN107069258A can only clamp one type of wire independently, and the clamping and the wiring board are connected rigidly, which is inconvenient to adjust the wire connection angle of the clamped wire. In summary, how to improve the existing device wire clamp to improve the fixing angle that it is difficult to fix two wires with different diameter specifications simultaneously and inconvenient to adjust the wires in the using process is a problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an equipment fastener for electrified power supply possesses the advantage of conveniently adjusting its fixed angle when fixing the wire of two different diameter specifications, has solved the problem that traditional equipment fastener is difficult to the fixed angle of the different wire of two fixed diameter specifications and inconvenient regulation wires simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an equipment fastener for electrified power supply, includes the wiring board, the terminal outlet connecting hole has been seted up to the upper surface of wiring board, the upper surface swing joint of wiring board has adjustable equipment fastener.

The adjustable equipment wire clamp comprises a rotating groove and an upper wire clamping plate, the rotating groove is formed in the upper surface of a wiring board, a lower wire clamping plate is connected to the inner rotation of the rotating groove, a bottom fixedly connected with limiting disc of the lower wire clamping plate, first threaded holes are formed in the lower wire clamping plate and the two corresponding sides of the upper wire clamping plate, four first threaded holes are connected with first bolts in two corresponding holes in a threaded mode, the bottom of each first bolt is abutted to the upper surface of the wiring board, two sliding grooves are formed in the lower surface of the upper wire clamping plate, adjusting clamping pieces are connected to the inner portion of each sliding groove in a sliding mode, two second threaded holes are formed in the upper surface of the upper wire clamping plate, the second threaded holes are connected with second bolts in an equal threaded mode, and the bottoms of the second bolts are connected to the upper surfaces.

Preferably, a rubber pad is fixedly connected to the upper surface of the wiring board, and the bottom of the first bolt abuts against the rubber pad.

Preferably, two wire casings of the upper surface of the lower wire clamping plate and the opposite surfaces of the two adjusting clamping pieces are fixedly connected with rubber clamping pieces.

Preferably, two the equal fixed mounting of upper surface of adjusting the clamping piece has the bearing, two the bottom of second bolt is fixed connection respectively on the inner wall of two bearings.

Preferably, the limiting disc is fixedly connected to the bottom of the lower line clamping plate through screws.

Compared with the prior art, the beneficial effects of the utility model are as follows:

one, the utility model discloses a set up spacing dish, the bottom cross-section of roll off the production line splint is circular, when making things convenient for the holistic quick installation of the device and dismantling, can be at the rotation inslot rotation, adjusts the angle.

Two, the utility model discloses a set up the rubber clamping piece, the increase rolls off the production line splint, adjusts frictional force between clamping piece and the wire, when making the fixed more stable of wire, prevents that the too big wire that causes the damage of centre gripping dynamics.

Third, the utility model discloses a set up the second screw hole, -second bolt, spout and adjust the clamping piece, when two kinds of wires of different diameter specifications size need be fixed, through rotating the second bolt, under the threaded connection effect with the second bolt hole, take and adjust the clamping piece and carry out the centre gripping to the wire along spout downstream to the realization carries out the effect fixed to the wire of two different diameter specifications.

Fourth, the utility model discloses a set up rubber pad and first bolt, first bolt is through two first screw holes to the punch-out equipment splint with lower line splint when fixing, realize the fixed of angle through the butt rubber pad, when needs adjust the angle that the wire fixed on the wiring board, rotate first bolt, make the bottom and the rubber pad of first bolt relieve the butt to at the rotation inslot rotation punch-out equipment splint and lower line splint to the position of needs, screw first bolt can, the realization is adjusted the effect that the angle that the wire is fixed.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

fig. 3 is a top view of the present invention.

In the figure: the wire clamp comprises a wiring board 1, a wire outlet terminal 2, an adjustable equipment wire clamp 3, a rotating groove 4, a wire falling clamp plate 5, a limiting disc 6, a first threaded hole 7, a wire winding clamp plate 8, a first bolt 9, a sliding groove 10, an adjusting clamp plate 11, a second threaded hole 12, a second bolt 13, a rubber pad 14, a rubber clamp plate 15, a bearing 16 and a wire 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides an equipment fastener for electrified power supply, includes wiring board 1, and outlet terminal connecting hole 2 has been seted up to the upper surface of wiring board 1, and the upper surface swing joint of wiring board 1 has adjustable equipment fastener 3.

The adjustable equipment cable clamp 3 comprises a rotating groove 4 and an upper wire clamping plate 8, the rotating groove 4 is arranged on the upper surface of a wiring board 1, a lower wire clamping plate 5 is connected in the groove rotation of the rotating groove 4, a limiting disc 6 is fixedly connected to the bottom of the lower wire clamping plate 5, the limiting disc 6 is fixedly connected to the bottom of the lower wire clamping plate 5 through screws, the cross section of the bottom of the lower wire clamping plate 5 is circular, the device can rotate in the rotating groove 4 when being conveniently and rapidly mounted and dismounted integrally, the angle can be adjusted, first threaded holes 7 are respectively formed in two corresponding sides of the lower wire clamping plate 5 and the upper wire clamping plate 8, first bolts 9 are in threaded connection in every two corresponding holes of the four first threaded holes 7, the bottoms of the first bolts 9 are abutted to the upper surface of the wiring board 1, a rubber pad 14 is fixedly connected to the upper surface of the wiring board 1, the bottoms of the first bolts 9 are abutted to the rubber pad 14, therefore, the wire clamp is more stable in locking angle through the first bolt 9, the lower surface of the upper wire clamping plate 8 is provided with two sliding grooves 10, the grooves of the sliding grooves 10 are all connected with adjusting clamping pieces 11 in a sliding manner, the upper surface of the upper wire clamping plate 8 is provided with two second threaded holes 12, the two second threaded holes 12 are all connected with second bolts 13 in a threaded manner, the bottoms of the two second bolts 13 are respectively and rotatably connected with the upper surfaces of the two adjusting clamping pieces 11, bearings 16 are respectively and fixedly arranged on the upper surfaces of the two adjusting clamping pieces 11, the bottoms of the two second bolts 13 are respectively and fixedly connected with the inner walls of the two bearings 16, rubber clamping pieces 15 are respectively and fixedly connected with the opposite surfaces of the two wire grooves on the upper surface of the lower wire clamping plate 5 and the two adjusting clamping pieces 11, the friction force between the lower wire clamping plate 5 and the adjusting clamping pieces 11 and a wire 17 is increased, when two kinds of different diameter specification sizes of wire 17 need to be fixed, through rotating second bolt 13, under the threaded connection effect with second bolt hole 12, take adjusting clamping piece 11 to carry out the centre gripping to wire 17 along spout 10 downstream, thereby realize carrying out the effect of fixing to wire 17 of two different diameter specifications, first bolt 9 is fixed with lower line splint 5 through two first screw holes 7 to last line splint 8, realize the fixed of angle through butt rubber pad 14, when needing to adjust the angle that wire 17 fixes on wiring board 1, rotate first bolt 9, make the bottom of first bolt 9 and rubber pad 14 remove the butt, thereby rotate line splint 8 and lower line splint 5 to the required position in rotation groove 4, it can to screw first bolt 9, the realization is adjusted the effect of the fixed angle of wire 17.

The working principle is as follows: when the electrified power supply equipment wire clamp is used, when wires 17 with two different diameters are required to be fixed, the second bolt 13 is rotated, under the effect of the threaded connection with the second bolt hole 12, the adjusting clamping piece 11 is driven to move downwards along the sliding groove 10 to clamp the conducting wire 17, thereby realizing the effect of fixing the wires 17 with different diameters, the first bolt 9 fixes the upper wire clamping plate 8 and the lower wire clamping plate 5 through the two first threaded holes 7, simultaneously realizes the fixation of the angle through abutting the rubber gasket 14, when the angle of the lead 17 fixed on the wiring board 1 needs to be adjusted, the first bolt 9 is rotated to release the contact between the bottom of the first bolt 9 and the rubber pad 14, thereby rotate the last line splint 8 and the lower line splint 5 to required position in rotating groove 4, screw first bolt 9 can, realize adjusting the effect to the fixed angle of wire 17.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an equipment fastener for electrified power supply, includes wiring board (1), leading-out terminal connecting hole (2), its characterized in that have been seted up to the upper surface of wiring board (1): the upper surface of the wiring board (1) is movably connected with an adjustable equipment wire clamp (3);

the adjustable equipment wire clamp (3) comprises a rotating groove (4) and an upper wire clamping plate (8), the rotating groove (4) is arranged on the upper surface of a wiring board (1), a lower wire clamping plate (5) is connected in the groove rotating groove (4), a limiting disc (6) is fixedly connected to the bottom of the lower wire clamping plate (5), first threaded holes (7) are formed in two corresponding sides of the lower wire clamping plate (5) and the upper wire clamping plate (8), first bolts (9) are in threaded connection in the four first threaded holes (7) which correspond to each other in pairs, the bottom of each first bolt (9) is abutted to the upper surface of the wiring board (1), two sliding grooves (10) are formed in the lower surface of the upper wire clamping plate (8), adjusting clamping pieces (11) are in sliding connection in the grooves of the sliding grooves (10), and two second threaded holes (12) are formed in the upper surface of the upper wire clamping plate (8), and the two second threaded holes (12) are in threaded connection with second bolts (13), and the bottoms of the two second bolts (13) are respectively rotatably connected to the upper surfaces of the two adjusting clamping pieces (11).

2. The equipment clamp for electrified power supply of claim 1, wherein: the upper surface of the wiring board (1) is fixedly connected with a rubber pad (14), and the bottom of the first bolt (9) is abutted to the rubber pad (14).

3. The equipment clamp for electrified power supply of claim 1, wherein: two wire casings on the upper surface of the lower wire clamping plate (5) and two rubber clamping pieces (15) fixedly connected with opposite surfaces of the two adjusting clamping pieces (11).

4. The equipment clamp for electrified power supply of claim 1, wherein: the upper surface of two regulation clamping piece (11) is all fixed mounting has bearing (16), two the bottom of second bolt (13) is fixed connection respectively on the inner wall of two bearings (16).

5. The equipment clamp for electrified power supply of claim 1, wherein: the limiting disc (6) is fixedly connected to the bottom of the lower line clamping plate (5) through screws.