CN211743650U - Conductor clamp for stripping insulation layer of insulated conductor - Google Patents

Abstract

The utility model relates to a wire insulating layer strips technical field, discloses an insulated wire's insulating layer strips and uses wire clamp, including handheld pole A, the one end terminal surface of handheld pole A is fixed with the threaded rod with the axle center, threaded connection has the anchor clamps part of "C" shape structure on the threaded rod, the one end of anchor clamps part is equipped with the screw hole A who matches with the threaded rod, the other end of anchor clamps part is to threaded rod link one side bending, the tip that handheld pole A one end was kept away from to the threaded rod stretch into in the anchor clamps part and with the anchor clamps part, along anchor clamps part lateral wall sliding connection's clamp splice rotate and be connected. Compared with the prior art, the utility model discloses conveniently adapt to the wire of different diameters, and set up the anchor clamps part of "C" shape structure according to the wire shape, the difficult insulating wire surface that harms, the wire of this position department can be stabilized in the use of wire clamp for the wire can not produce when stripping the insulating layer and shake long, the operative employee's of being convenient for operation.

Description

Conductor clamp for stripping insulation layer of insulated conductor

Technical Field

The utility model relates to a wire insulating layer strips technical field, in particular to wire clamp of usefulness is stripped to insulated wire insulating layer.

Background

During the transmission of electric power, transmission wires are used. According to the difference of voltage, the tested transmission conductors are different, under the condition of normal distribution voltage, generally, insulated conductors coated with insulating layers are used, and when a bypass circuit needs to be connected in the wiring process of the conductors, the insulating layers of the insulated conductors need to be stripped. 10kV to 20kV insulated wire's insulating layer thickness is between 5 to 7mm, if need strip its surperficial insulating layer, just need special insulating layer strip device, and insulated wire's insulating layer strips the in-process and need stabilize insulated wire, convenient follow-up work of stripping, and traditional all is artifical handheld insulated wire, stabilizes insulated wire through the operative employee, and the wire can produce when stripping the insulating layer and shake, is not convenient for operative employee's operation. Even if the conductor is clamped by using a common pliers, the insulating layer of the insulated conductor is very easy to deform, most of the clamping degree is still felt by an operator, and the insulated conductor is easy to be clamped and broken.

Disclosure of Invention

The purpose of the invention is as follows: to the problem that exists among the prior art, the utility model provides an insulated wire insulating layer strips wire clamp of usefulness, through the distance between threaded rod adjusting clamp splice and the anchor clamps part, conveniently adapt to the wire of different diameters, and set up the anchor clamps part of "C" shape structure according to the wire shape, the difficult insulated wire surface that harms, the wire of this position department can be stabilized in the use of wire clamp for the wire can not produce and sway when stripping the insulating layer, the operative employee's of being convenient for operation.

The technical scheme is as follows: the utility model provides an insulating layer of insulated wire strips uses wire clamp, the wire clamp is including handheld pole A, handheld pole A's one end terminal surface is fixed with the threaded rod with the axle center, threaded connection has the anchor clamps part of "C" shape structure on the threaded rod, the one end of anchor clamps part is equipped with the screw hole A who matches with the threaded rod, the other end of anchor clamps part is to threaded rod link one side bending, the threaded rod keep away from the tip of handheld pole A one end stretch into in the anchor clamps part and with the anchor clamps part in, rotate along anchor clamps part lateral wall sliding connection's clamp splice and be connected.

Further, the bending end of the clamping block facing the clamp component is provided with an arc-shaped clamping groove which is opposite to and matched with the bending direction of the bending end of the clamp component.

Furthermore, a sliding groove matched with the side wall of the clamp component is formed in the end face, facing the side wall of the clamp component, of the clamping block, and the clamp component is connected with the sliding groove in a relatively sliding mode.

Further, the top of threaded rod is fixed with the spacing head of diameter less than or equal to threaded rod external diameter, the lateral wall of spacing head, the one end position department that is located to be connected with the threaded rod are equipped with the spacing ring, the bottom of clamp splice is equipped with the connecting block, the bottom of connecting block is equipped with the notch that matches with the threaded rod, the groove depth of notch is greater than the thickness of spacing head, still be equipped with spacing bolt on the connecting block, spacing bolt's tip passes the connecting block through the screw hole B who sets up on the connecting block, enters the notch and is connected with the spacing ring.

Furthermore, the inner side of the bent end of the clamp part is provided with anti-slip threads.

Further, the bent ends of the clamp parts and the outer side surfaces of the side walls are provided with reinforcing ribs along the structure of the clamp parts, and the reinforcing ribs are provided in the middle of the clamp parts.

Has the advantages that:

1. the utility model discloses a distance between clamp splice and the anchor clamps part is adjusted to the threaded rod, conveniently adapts to the wire of different diameters, and sets up the anchor clamps part of "C" shape structure according to the wire shape, and the difficult insulating wire surface that harms can stabilize the wire of this position department in the use of wire clamp for the wire can not produce when stripping the insulating layer and shake long, the operative employee's of being convenient for operation.

2. The utility model discloses set the clamp splice into arc clamp groove, with the crooked end of anchor clamps part, insulating wire arranges in between clamp splice and the anchor clamps part like this, and both match the space that forms one and wire external diameter match, can not damage insulating wire when cliping insulating wire like this.

3. The utility model discloses the clamp splice can be sliding connection on anchor clamps part, conveniently adjusts the distance between clamp splice and the crooked end of anchor clamps part like this, can adapt to not unidimensional insulated wire.

4. The utility model discloses the threaded rod passes through the stopper and is connected with the rotation of clamp splice with the spacing ring realization, can not drive the clamp splice when rotatory threaded rod like this and rotate, and the threaded rod revolves soon the back can make the clamp splice slide on anchor clamps part, adjusts distance between the two, simple structure.

5. The utility model discloses the crooked end inboard of anchor clamps part sets up anti-skidding line, when the wire clamp cliies insulated wire, can increase frictional force, prevents the insulated wire landing.

6. The utility model discloses set up the strengthening rib at the crooked end of anchor clamps part and the outside surface of lateral wall, can increase the dynamics of anchor clamps part, prevent at centre gripping insulated wire in-process, the condition of deformation appears in the anchor clamps part.

Drawings

FIG. 1 is a schematic view of the overall structure of a wire clamp;

FIG. 2 is an enlarged front view of the top of the wire clamp;

fig. 3 is a front cross-sectional enlarged schematic view of the bottom of the slider in fig. 2.

The lead clamp comprises a lead clamp 1, a handheld rod A101, a clamping block 102, a clamp part 103, a threaded rod 104, a connecting sleeve 105, a connecting seat 106, a limiting bolt 107, an anti-slip pattern 108, a reinforcing rib 109, a connecting block 110, a notch 111, a limiting head 112, a limiting ring 113, a threaded hole B114, a threaded hole A115.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship 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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The utility model mainly aims at solving the prior art, when stripping the insulating layer, centre gripping insulated wire is unstable, easily hinders insulated wire scheduling problem, provides a wire clamp that insulated wire insulating layer stripped usefulness. The wire clamp 1 is mainly used for clamping an insulated wire to be stripped.

The utility model discloses a wire clamp 1 mainly includes handheld pole A101, and the one end terminal surface of handheld pole A101 is fixed with threaded rod 104 with the axle center, has the anchor clamps part 103 of "C" shape structure through threaded connection on the threaded rod 104, and the one end of anchor clamps part 103 is equipped with the screw hole A115 who matches with threaded rod 104, threaded rod 104 and anchor clamps part 103 one end threaded connection like this. The other end of the clamp member 103 is bent toward the connecting end of the threaded rod 104, and the end of the threaded rod 104 remote from the hand-held rod a101 extends into the clamp member 103, is threadedly engaged with the clamp member 103, and is rotatably engaged with the clamp block 102 slidably engaged with the clamp member 103 along the sidewall of the clamp member 103. The curved end of the clamp block 102 facing the clamp part 103 is provided with a matching arc-shaped clamp groove. The end face of one side of the clamping block 2 facing the side wall of the clamp part 103 is provided with a sliding groove matched with the side wall of the clamp part 103, and the clamp part 103 is in relative sliding connection with the sliding groove.

In order to enable one end of the threaded rod 104 to be rotatably connected to the clamping block 102, a limiting head 112 with the diameter smaller than or equal to the outer diameter of the threaded rod 104 is fixed at the top end of the threaded rod 104, a limiting ring 113 is arranged on the side wall of the limiting head 112 and at the position of one end connected with the threaded rod 104, a connecting block 110 is fixed at the bottom of the clamping block 104, a notch 111 matched with the threaded rod 104 is formed in the bottom of the connecting block 110, the depth of the notch 111 is larger than the thickness of the limiting head 112, a limiting bolt 107 is further arranged on the connecting block 110, and the end of the limiting bolt 107 penetrates through the connecting block 110 through a threaded hole B114 and enters. Therefore, the threaded rod 104 extends into the notch 111 and is limited by the limiting bolt 107, the limiting bolt 107 is located between the limiting head 112 and the end of the threaded rod 114 and contacts with the limiting ring 113, and when the threaded rod 114 drives the limiting head 112 to rotate in the notch 111, the connecting block 110 cannot be driven to rotate, so that the threaded rod 14 is rotatably connected with the connecting block 110 (the clamping block 102).

The anti-slip threads 108 are arranged on the inner side of the bent end of the clamp part 103, and the anti-slip threads 108 are arranged, so that when the wire is clamped, the wire can be prevented from falling off, and the friction force is increased. The bent end of the jig member 103 and the outer side surface of the side wall are provided with a reinforcing rib 109 along the structure of the jig member 103, and the reinforcing rib 109 is provided at the middle of the jig member 103. The reinforcing ribs 109 can increase the stability of the lead clamp 1 and are not easy to deform. The bottom of the clamp part 103 is provided with a connecting sleeve 105 matching with the threaded rod 104, and the threaded rod 104 is fixed to the end of the hand-held rod 101 through a connecting seat 106.

Therefore, when the wire clamp 1 is used, the distance between the clamping block 102 and the bent end of the clamp part 103 is adjusted to be larger than the diameter of the insulated wire by rotating the threaded rod 104 by holding the rod A101 by hand, see FIG. 2. The lead is put between the clamping block 102 and the bent end of the clamp part 103, and then the threaded rod 104 is screwed to enable the clamping block 102 to be connected on the side wall of the clamp part 103 in a sliding way, when the clamping block 102 and the bent end of the clamp part 103 just clamp the lead and clamp the lead, the clamping work of the lead clamp 1 is completed. When the wire is not required to be clamped, the wire can be taken out by only screwing the threaded rod 104 and adjusting the distance between the clamping block 102 and the bent end of the clamp part 103.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (6)

1. The utility model provides a wire clamp for stripping insulating layer of insulated wire, characterized in that, wire clamp (1) is including handheld pole A (101), the one end terminal surface of handheld pole A (101) is fixed with threaded rod (104) with the axle center, threaded connection has the anchor clamps part (103) of "C" shape structure on threaded rod (104), the one end of anchor clamps part (103) is equipped with screw hole A (115) that matches with threaded rod (104), the other end of anchor clamps part (103) is crooked to threaded rod (104) link one side, the tip that handheld pole A (101) one end was kept away from in threaded rod (104) stretches into anchor clamps part (103) and rotates with anchor clamps part (103) in, along anchor clamps part (103) lateral wall sliding connection's clamp splice (102) and be connected.

2. The wire clamp for stripping the insulation layer of the insulated wire according to claim 1, wherein the bent end of the clamping block (102) facing the clamp member (103) is provided with an arc-shaped clamping groove which is opposite to and matched with the bending direction of the bent end of the clamp member (103).

3. The wire clamp for stripping the insulation layer of the insulated wire according to claim 1, wherein a sliding groove matched with the side wall of the clamp component (103) is formed on the end surface of one side of the clamping block (102) facing the side wall of the clamp component (103), and the clamp component (103) is in relative sliding connection with the sliding groove.

4. The wire clamp for stripping the insulation layer of an insulated wire according to claim 1, a limiting head (112) with the diameter less than or equal to the outer diameter of the threaded rod (104) is fixed at the top end of the threaded rod (104), a limit ring (113) is arranged on the side wall of the limit head (112) and at one end connected with the threaded rod (104), the bottom of the clamping block (102) is provided with a connecting block (110), the bottom of the connecting block (110) is provided with a notch (111) matched with the threaded rod (104), the groove depth of the notch (111) is greater than the thickness of the limiting head (112), a limiting bolt (107) is further arranged on the connecting block (110), the end part of the limiting bolt (107) penetrates through the connecting block (110) through a threaded hole B (114) arranged on the connecting block (110) and enters the notch (111) to be connected with the limiting ring (113).

5. The wire clamp for stripping the insulation layer of the insulated wire according to claim 1, wherein the inside of the bent end of the clamp member (103) is provided with an anti-slip pattern (118).

6. The wire clamp for stripping the insulation of an insulated wire according to claim 1, wherein the outer side surfaces of the bent end and the side wall of the clamp member (103) are provided with a reinforcing rib (109) along the structure of the clamp member (103), and the reinforcing rib (109) is provided at the middle of the clamp member (103).

Images