CN210577451U

CN210577451U - Wire stripping tool for building construction cables

Info

Publication number: CN210577451U
Application number: CN201921951871.6U
Authority: CN
Inventors: 方芳; 姚雨菲
Original assignee: Guizhou River Supervision Co Ltd
Current assignee: Guizhou River Supervision Co Ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-05-19
Anticipated expiration: 2029-11-13

Abstract

The utility model relates to a wire stripping tool for building construction cable, including base and cutting piece, the base is seted up and is the concave type mounting groove, be provided with the installation piece rather than the mutual adaptation in the mounting groove, the installation piece is provided with the arc wall along its thickness direction, the both sides of installation piece are connected in the base through bolt fixed connection, the cutting piece welding has the installation piece, the installation piece has the through-hole, wear to be equipped with the bolt in the through-hole, the vertical threaded connection of bolt is in the base; the cutting piece is located the top of arc wall, just be formed with the passageway that the power supply line cable penetrated between cutting piece and the arc wall. The utility model discloses can cut its line skin when wire and cable through this instrument for the heart yearn is easily taken out from the line skin, has improved the wire stripping ease.

Description

Wire stripping tool for building construction cables

Technical Field

The utility model relates to a wire stripping instrument for construction cable belongs to wire stripping apparatus technical field.

Background

The common electric wire and cable for buildings comprises a polyvinyl chloride insulated wire: BV, BLV, BVR, BVVB, BLVVB, etc. are commonly referred to as wiring lines, control cables: KVV, KVV22, KVVP, KYJV etc. mainly used for circuit connection and control between electrical apparatus, fire-retardant cable, fire-resistant cable: ZR, NH. When the electric wire and cable are used in building construction engineering, when the wire and the cable need to be lapped, or when the wire and the electric equipment are connected, the end part needs to be cut and exposed to obtain a joint.

In view of the above technical problems, a technical solution is proposed as follows.

SUMMERY OF THE UTILITY MODEL

The utility model discloses not enough to prior art exists, provide a wire stripping instrument for building construction cable, wire and cable can cut its line cover through this instrument for the heart yearn easily takes out from the line cover, has improved the wire stripping ease.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a wire stripping tool for building construction cables comprises a base and a cutting piece, wherein the base is provided with a concave mounting groove, a mounting block matched with the mounting groove is arranged in the mounting groove, an arc-shaped groove is formed in the mounting block along the thickness direction of the mounting block, two sides of the mounting block are fixedly connected to the base through bolts, the cutting piece is welded with the mounting piece, the mounting piece is provided with a through hole, a bolt penetrates through the through hole, and the bolt is vertically in threaded connection with the base; the cutting piece is located the top of arc wall, just be formed with the passageway that the power supply line cable penetrated between cutting piece and the arc wall.

Adopt above-mentioned technical scheme: the selection has the installation piece of suitable arc wall, pass through the bolt with it and install on the base, then install the cutting piece on the base again, and be located the top of arc wall, the electric wire and cable that will carry out the recovery passes from the passageway between cutting piece and the arc wall, because the selection has the installation piece of suitable arc wall, so when electric wire and cable contradicts the arc wall tank bottom, electric wire and cable's line skin can be higher than the cutting knife, when taking out electric wire and cable from the other end of passageway from this, can get rid of the higher part cutting of line skin, make inside heart yearn expose, can get rid of the line skin to electric wire and cable selectivity cutting more, break away from fast again between copper line and the line skin from this, make the copper line easily take out from the line skin, reach the purpose that has improved wire stripping work efficiency.

The utility model discloses it is further, the arc wall upper wall is higher than the cutting piece, the gasket is lined with between installation piece and the base.

The utility model discloses a further, the rubber pad bonds in the arc wall.

The utility model discloses it is further, the welding of base lower part has elasticity clip, the building support is arranged in to the elasticity clip clamp.

The utility model discloses it is further, the installation piece is provided with a plurality of arcs along its length direction, and every arc corresponds a wire and cable.

The utility model discloses it is further, the base is located the both sides of installation piece and has seted up the dovetail, the cooperation of sliding in the dovetail has the apron, the top of arc wall is located to the apron lid.

The utility model discloses it is further, the apron bottom is provided with arc portion corresponding to the arc wall.

To sum up, compare with prior art, the utility model discloses still have following advantage: firstly, the upper wall of the arc-shaped groove is higher than the cutting sheet, and a gasket is lined in the installation sheet, so that a channel formed between the cutting sheet and the arc-shaped groove is increased, and thick cables with different diameters can be stripped; when a relatively thick cable is plugged into the channel, the rubber pad can deform to a certain extent, so that the cable cannot deform, and the smoothness of sliding when the cable sheath is cut is improved; thirdly, the base can be clamped on a steel frame and other tools through an elastic clamp, so that a worker can operate the cable with two hands to cut the cable; and the cover plate is arranged to facilitate the introduction of the cable into the channel.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is another schematic diagram of the embodiment.

Reference numerals: 1. a base; 2. cutting the slices; 3. mounting grooves; 4. mounting blocks; 5. an arc-shaped slot; 6. mounting a sheet; 7. a gasket; 8. a rubber pad; 9. an elastic clip; 10. a cover plate; 101. a dovetail groove; 11. an arc-shaped portion.

Detailed Description

The technical solutions in the embodiments of the present invention are described below clearly and completely, 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, a wire stripping instrument for building construction cable, including rectangular base 1, concave type mounting groove 3 has been seted up at base 1 middle part, runs through base 1 around mounting groove 3, be provided with in mounting groove 3 rather than shape matched with installation piece 4, the inner wall of mounting groove 3 is laminated to installation piece 4, and installation piece 4 upper portion exceeds mounting groove 3 and to both sides extension, adopts two bolt fixed mounting on base 1 at the position of extension to installation piece 4's is fixed has been realized. The improved cable installation structure is characterized in that a dovetail groove 101 is formed in the extending portion along the thickness direction of the lengthened portion, a cover plate 10 is arranged through the cooperation of the dovetail groove 101, a trapezoidal block matched with the dovetail groove 101 is arranged at the bottom of the cover plate 10, an arc-shaped portion 11 is formed in the middle of the bottom of the cover plate 10 in an inwards concave mode, an arc-shaped groove 5 is formed in the middle of the installation block 4 along the thickness direction of the installation block, and an inlet for a cable to penetrate is formed by the arc-shaped groove 5 and.

Still be provided with the installation piece 6 of rectangle at the rear portion of installation piece 4, installation piece 6 sets up the top at mounting groove 3, also adopt the mode of bolt to fix on base 1 simultaneously, welding has cutting piece 2 in the below of installation piece 6, cutting piece 2's cutting edge sets up the one side near mounting groove 3, the cutting edge is less than the arc portion 11 of apron 10, cutting piece 2 and arc 5 have constituted the passageway that the cable passes through, when the cable passes through arc 5 and arrives cutting piece 2 department, cutting piece 2 can cut off the rubber casing of cable, in order to improve the precision of cutting, generally deposit the facing in the below of installation piece 6, the facing has different thickness, and set up and run through its through-hole that is used for the bolt to wear to establish, can adjust the distance between cutting piece 2 and the arc 5 from this. In order to improve the applicability of the embodiment, a plurality of arc-shaped grooves 5 can be arranged on one base 1, each arc-shaped groove 5 corresponds to one electric wire and cable, the height positions of the cutting blades 2 on different arc-shaped grooves 5 are different, and when the wire and cable peeling machine is used, a worker can select the best station to peel the cable.

The embodiment bonds rubber pad 8 in arc wall 5, because thicker cable fills in the passageway, certain deformation can take place for rubber pad 8, and can not cause the cable deformation, has improved gliding smooth and easy when the cable crust is cut simultaneously.

Besides, the lower part of the base 1 is welded with the elastic clamp 9, the elastic clamp 9 is clamped on the building support, the base 1 can be clamped on the steel frame and other tools through the elastic clamp 9, and therefore a worker can operate the cable with two hands to cut the cable.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The wire stripping tool for the building construction cable is characterized by comprising a base (1) and a cutting blade (2), wherein a concave mounting groove (3) is formed in the base (1), a mounting block (4) matched with the mounting groove is arranged in the mounting groove (3), an arc-shaped groove (5) is formed in the mounting block (4) along the thickness direction of the mounting block, two sides of the mounting block (4) are fixedly connected to the base (1) through bolts, a mounting blade (6) is welded on the cutting blade (2), a through hole is formed in the mounting blade (6), a bolt penetrates through the through hole, and the bolt is vertically in threaded connection with the base (1); the cutting piece (2) is located above the arc-shaped groove (5), and a channel for the wire and cable to penetrate is formed between the cutting piece (2) and the arc-shaped groove (5).

2. Stripping tool for construction cables according to claim 1, characterized in that the upper wall of the curved groove (5) is higher than the cutting blade (2), and a spacer (7) is lined between the mounting blade (6) and the base (1).

3. Stripping tool for construction cables, according to claim 1, characterized in that a rubber pad (8) is glued into the curved groove (5).

4. Stripping tool for construction cables according to claim 1, characterized in that the elastic clip (9) is welded to the lower part of the base (1), and the elastic clip (9) is clamped to the construction bracket.

5. Stripping tool for construction cables according to claim 1, characterized in that the mounting block (4) is provided with several arc-shaped grooves (5) along its length, each arc-shaped groove (5) corresponding to a wire or cable.

6. The wire stripping tool for the building construction cables as claimed in claim 1, wherein dovetail grooves (101) are formed in the two sides of the base (1) on the mounting block (4), a cover plate (10) is matched in the dovetail grooves (101) in a sliding mode, and the cover plate (10) covers the arc-shaped grooves (5).

7. Stripping tool for construction cables according to claim 6, characterized in that the bottom of the cover plate (10) is provided with an arc (11) corresponding to the arc-shaped groove (5).