CN214429209U - Join in marriage special fast-assembling fastener of net live-line low-voltage operation - Google Patents

Abstract

The utility model discloses a join in marriage special fast-assembling fastener of net electrified low-voltage operation belongs to fast-assembling fastener technical field. A quick-assembly wire clamp special for distribution network live-line low-voltage operation comprises a placing piece and a clamping piece, wherein the clamping piece is rotatably connected to the upper end of the placing piece, insulating layers are arranged on the placing piece and the clamping piece, a plurality of groups of first sliding grooves are formed in the placing piece, sliding blocks are slidably connected in the first sliding grooves, a rotating lead screw is in threaded connection with the bottom end of the placing piece and penetrates through the first sliding grooves, one end, close to the first sliding grooves, of the rotating lead screw is rotatably connected with the sliding blocks, a placing groove is formed in the sliding blocks, and a pressing block is fixedly connected to one side, close to the placing piece, of the clamping piece; the utility model discloses in make things convenient for through placing piece, clamping piece, sliding block, standing groove to press from both sides tight fixedly with the electric wire, made things convenient for through first dwang, second dwang, dead lever, slide bar and will place a piece and press from both sides tightly with the clamping piece.

Description

Join in marriage special fast-assembling fastener of net live-line low-voltage operation

Technical Field

The utility model relates to a fast-assembling fastener technical field especially relates to a join in marriage special fast-assembling fastener of net live low voltage operation.

Background

In order to improve the living comfort of residents, when a circuit fails, the circuit is maintained by adopting a live working mode, maintenance workers need to wear shielding clothes for operation when maintaining, and the circuit is often erected at high altitude, so that the danger of the maintenance workers is greatly increased;

the wire clamp is one of widely used hardware fittings in an overhead power line, optical cables, cables and other cables can be hung on a linear tower by matching with a connecting hardware fitting, and in order to improve the safety of maintenance workers, the wire clamp which is fast and convenient to use meets wide requirements, so that the quick-assembling wire clamp special for distribution network live-line low-voltage operation is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of inconvenient use of cable clamp among the prior art, and the special fast-assembling cable clamp of joining in marriage net electrified low-voltage operation that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a join in marriage special fast-assembling fastener of electrified low-voltage operation of net, is including placing piece, clamping piece, the clamping piece rotates to be connected and is being placed an upper end, it all is equipped with the insulating layer on placing piece, the clamping piece, be equipped with the first spout of multiunit in placing the piece, sliding connection has the sliding block in the first spout, it has the rotation lead screw to place a bottom threaded connection, just the rotation lead screw runs through first spout, the one end that the rotation lead screw is close to first spout rotates with the sliding block to be connected, be equipped with the standing groove on the sliding block, the clamping piece is close to one side fixedly connected with compact heap of placing the piece, just be equipped with the multiunit arch on the compact heap, compact heap and standing groove phase-match, it is connected with fixed part to rotate on the placing piece, just fixed part is used for placing a piece and clamping piece fixedly.

Preferably, the fixing part comprises a first rotating rod, the first rotating rod is located on one side far away from the rotating connection position of the placing part and the clamping part, and first grooves matched with the first rotating rod are formed in the placing part and the clamping part.

Preferably, first dwang upper end is rotated and is connected with the second dwang, be equipped with on the clamping piece with second dwang assorted second recess, the second recess runs through the clamping piece upper end surface.

Preferably, one end of the second rotating rod, which is far away from the first rotating rod, is connected with a fixed rod, one end of the fixed rod, which is far away from the second rotating rod, is fixedly connected with a T-shaped block, a fixing groove matched with the T-shaped block is arranged on the clamping piece, and the fixed rod is matched with the second groove.

Preferably, the one end fixedly connected with slide bar that the dead lever is close to the second dwang, be equipped with the second spout in the second dwang, slide bar and second spout, second spout in-connection has tension spring, tension spring both ends respectively with slide bar, second dwang fixed connection.

Compared with the prior art, the utility model provides a join in marriage special fast-assembling fastener of net live low voltage operation possesses following beneficial effect:

1. according to the quick-assembly wire clamp, before the device is driven to a use place, the rotating lead screw is driven to move by rotating the rotating lead screw, and the rotating lead screw is connected with the sliding block, so that the sliding block moves, the distance between the placing groove and the pressing block is adjusted, and the device can be conveniently suitable for electric wires with different sizes;

2. the quick-assembly wire clamp is brought to a use place, the clamping piece is rotated to expose the placing groove, so that an electric wire is matched with the placing groove, the clamping piece is rotated to be matched with the placing piece, the first rotating rod is rotated to be matched with the first groove, the second rotating rod is rotated to be matched with the second groove, the placing piece and the clamping piece can be well fixed, the pressing block is tightly attached to the electric wire, the electric wire is fixed, meanwhile, due to the fact that the pressing block is provided with the protrusions, friction force can be further increased, and fixing firmness is guaranteed;

3. this fast-assembling fastener, pulling dead lever makes it stretch out when rotating the second dwang, with the tension spring extension, makes T-shaped piece and fixed slot phase-match, and then fixes clamping piece and placing piece mutually, ensures that it can not become flexible.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses in made things convenient for through placing piece, clamping piece, sliding block, standing groove to press from both sides the electric wire tight fixed, made things convenient for through first dwang, second dwang, dead lever, slide bar and will place a clamp with the clamping piece and press from both sides tightly.

Drawings

Fig. 1 is a schematic view of a main view cross-sectional structure of a special fast-assembling wire clamp for distribution network live-line low-voltage operation provided by the utility model;

fig. 2 is a schematic view of a overlooking structure of a special fast-assembling wire clamp for distribution network live-line low-voltage operation provided by the utility model;

fig. 3 is the utility model provides a join in marriage special fast-assembling wire clamp of net electrified low-voltage operation A part's in fig. 1 schematic structure.

In the figure: 1. placing the piece; 2. a clamping member; 3. an insulating layer; 4. rotating the screw rod; 5. a first chute; 6. a slider; 7. a first rotating lever; 8. a second rotating lever; 9. fixing the rod; 10. a slide bar; 11. a second chute; 12. a tension spring; 13. a compression block; 14. and (6) placing the groove.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-3, a join in marriage special fast-assembling fastener of net live-line low voltage operation, including placing a 1, clamping piece 2 rotates to be connected in placing 1 upper end, place 1, all be equipped with insulating layer 3 on clamping piece 2, be equipped with multiunit first spout 5 in placing 1, sliding connection has sliding block 6 in the first spout 5, place 1 bottom threaded connection of piece has rotation lead screw 4, and rotation lead screw 4 runs through first spout 5, the one end that rotation lead screw 4 is close to first spout 5 rotates with sliding block 6 to be connected, be equipped with standing groove 14 on sliding block 6, clamping piece 2 is close to one side fixedly connected with compact heap 13 of placing 1, and be equipped with the multiunit arch on the compact heap 13, compact heap 13 and standing groove 14 phase-match, it is connected with fixed part to rotate on placing 1, and fixed part is used for placing 1 and clamping piece 2 is fixed.

When the device is used, the rotating screw rod 4 is rotated to enable the rotating screw rod 4 to move before the device is driven to a use place, and the rotating screw rod 4 is connected with the sliding block 6 to enable the sliding block 6 to move so as to adjust the distance between the placing groove 14 and the pressing block 13, so that the device can be conveniently suitable for electric wires with different sizes;

the device is taken to a use place, the clamping part 2 is rotated to expose the placing groove 14, so that the electric wire is matched with the placing groove 14, the clamping part 2 is rotated to be matched with the placing part 1, the first rotating rod 7 is rotated to be matched with the first groove, the second rotating rod 8 is rotated to be matched with the second groove, when the second rotating rod 8 is matched with the second groove, the second rotating rod 8 is perpendicular to the first rotating rod 7, the placing part 1 and the clamping part 2 can be well fixed, the pressing block 13 is tightly attached to the electric wire, the electric wire is fixed, meanwhile, due to the fact that the pressing block 13 is provided with the protrusions, friction force can be further increased, and fixing firmness is guaranteed;

the fixing rod 9 is pulled to extend out when the second rotating rod 8 is rotated, the tension spring 12 is stretched, the T-shaped block is matched with the fixing groove, and then the clamping part 2 and the placing part 1 are fixed mutually, so that the clamping part is ensured not to loosen.

Example 2:

referring to fig. 1, a distribution network live-line low-voltage operation dedicated fast-assembling fastener is basically the same as embodiment 1, and further: the fixed part includes first rotation pole 7, and first rotation pole 7 is located and keeps away from the one side of placing 1 and clamping piece 2 rotation junction, places all be equipped with on 1, the clamping piece 2 with first rotation pole 7 assorted first recess, be convenient for will place 1 remaining clamping piece 2 fixed.

Example 3:

referring to fig. 1-2, a distribution network live-line low-voltage operation dedicated fast-assembling fastener is basically the same as embodiment 1, and further: the upper end of the first rotating rod 7 is rotatably connected with a second rotating rod 8, a second groove matched with the second rotating rod 8 is formed in the clamping part 2, and the second groove penetrates through the upper end surface of the clamping part 2, so that the first rotating rod 7 is conveniently fixed.

Example 4:

referring to fig. 1, a distribution network live-line low-voltage operation dedicated fast-assembling fastener is basically the same as embodiment 1, and further: one end of the second rotating rod 8, far away from the first rotating rod 7, is connected with a fixing rod 9, the fixing rod 9 is far away from one end of the second rotating rod 8 and is fixedly connected with a T-shaped block, a fixing groove matched with the T-shaped block is formed in the clamping piece 2, and the fixing rod 9 is matched with the second groove so as to fix the fixing rod 9.

Example 5:

referring to fig. 1 and 3, a distribution network live-line low-voltage operation dedicated fast-assembling wire clamp is basically the same as embodiment 1, and further: dead lever 9 is close to one end fixedly connected with slide bar 10 of second dwang 8, is equipped with second spout 11 in the second dwang 8, slide bar 10 and second spout 11, and 11 in-connections in the second spout have tension spring 12, and tension spring 12 both ends respectively with slide bar 10, second dwang 8 fixed connection, be convenient for fix clamping piece 2 on placing 1.

The utility model discloses in make things convenient for through placing 1, clamping piece 2, sliding block 6, standing groove 14 to press from both sides the electric wire tight fixed, made things convenient for through first dwang 7, second dwang 8, dead lever 9, slide bar 10 to press from both sides tightly placing 1 and clamping piece 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a join in marriage special fast-assembling fastener of net electrified low-voltage operation, its characterized in that, including placing piece (1), clamping piece (2) rotate to be connected and are being placed piece (1) upper end, it all is equipped with insulating layer (3) on piece (1), clamping piece (2) to place, be equipped with multiunit first spout (5) in placing piece (1), sliding block (6) sliding connection in first spout (5), it has rotation lead screw (4) to place piece (1) bottom threaded connection, just rotation lead screw (4) run through first spout (5), the one end that rotation lead screw (4) is close to first spout (5) rotates with sliding block (6) to be connected, be equipped with standing groove (14) on sliding block (6), one side fixedly connected with compact heap (13) that clamping piece (2) are close to placing piece (1), and a plurality of groups of bulges are arranged on the pressing block (13), the pressing block (13) is matched with the placing groove (14), the placing piece (1) is rotatably connected with a fixing part, and the fixing part is used for fixing the placing piece (1) and the clamping piece (2).

2. The distribution network live-line low-voltage operation special fast-assembling fastener of claim 1, characterized in that, fixed part includes first pivot pole (7), first pivot pole (7) are located and keep away from the one side of placing piece (1) and clamping piece (2) rotation junction, place and all be equipped with on piece (1), clamping piece (2) with first pivot pole (7) assorted first recess.

3. The distribution network live-line low-voltage operation special quick-assembling wire clamp according to claim 2, characterized in that the upper end of the first rotating rod (7) is rotatably connected with a second rotating rod (8), a second groove matched with the second rotating rod (8) is formed in the clamping member (2), and the second groove penetrates through the upper end surface of the clamping member (2).

4. The distribution network live low-voltage operation special fast-assembling fastener according to claim 3, characterized in that one end of the second rotating rod (8) far away from the first rotating rod (7) is connected with a fixing rod (9), one end of the fixing rod (9) far away from the second rotating rod (8) is fixedly connected with a T-shaped block, a fixing groove matched with the T-shaped block is arranged on the clamping member (2), and the fixing rod (9) is matched with the second groove.

5. The distribution network live low-voltage operation special fast-assembling fastener of claim 4, characterized in that, one end fixedly connected with slide bar (10) that dead lever (9) is close to second dwang (8), be equipped with second spout (11) in second dwang (8), slide bar (10) and second spout (11), be connected with tension spring (12) in second spout (11), tension spring (12) both ends respectively with slide bar (10), second dwang (8) fixed connection.

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