CN216981369U

CN216981369U - Wire stripping device for power engineering cable

Info

Publication number: CN216981369U
Application number: CN202220179619.3U
Authority: CN
Inventors: 彭中亮
Original assignee: Sichuan Dingzhou Energy Co ltd
Current assignee: Sichuan Dingzhou Energy Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-07-15
Anticipated expiration: 2032-01-21

Abstract

The utility model relates to the field of power engineering, in particular to a wire stripping device for a power engineering cable, which comprises a second pressing rod, wherein one end of the second pressing rod is hinged with a first pressing rod, mounting grooves are formed in the inner sides of the second pressing rod and the first pressing rod, a cutting knife is connected in the mounting grooves in a clamping manner, and a bolt is arranged in the middle of one end of each mounting groove. This wire stripping device for power engineering cable, through being provided with the fixed slot, the bolt, the through-hole can make the cutting knife remove in the inside of mounting groove with leading to mutually supporting of groove, realize the change of cutting knife, the flexibility when increasing the use, can connect between stopper and the mounting groove through being provided with reset spring, avoid the condition that the stopper appears the slippage, can adjusting bolt's the concrete angle through being provided with the fixed slot, make the bolt can be better and carry out the block between the spacing groove, through the through-hole and lead to the same diameter of groove, can make the bolt be convenient for pass and spacing.

Description

Wire stripping device for power engineering cable

Technical Field

The utility model relates to the technical field of power engineering, in particular to a wire stripping device for a power engineering cable.

Background

In the process of electric wire production, a rubber insulation layer is wrapped on the surface of a wire to ensure the insulation between the wires and avoid the electric shock phenomenon, and in the process of electric power construction, the wire in the wire is required to be contacted with a binding post during wiring, so that the wire stripping treatment is required to be carried out on the wire end of the wire.

The surface insulation layer at the head of the electric wire is stripped in an auxiliary mode through the wire stripping device, but after the traditional wire stripping device is used for a long time, a cutting piece is easy to wear, so that the situation of slowness in cutting the insulation layer is caused, the working efficiency in wire stripping is influenced, and different cutting pieces need to be replaced quickly.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the wire stripping device for the power engineering cable, which has the advantages of fast cutting piece replacement and the like, and solves the problem of slow cutting piece.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wire stripping device for power engineering cable, includes the second and presses the depression bar, the second presses the one end of depression bar to articulate has first pressure depression bar, the second is pressed the depression bar and is all provided with the mounting groove with first inboard of pressing the depression bar, the inside block of mounting groove is connected with the cutting knife.

The middle position department of mounting groove one end is provided with the bolt, the logical groove with bolt assorted is seted up to the one end of cutting knife, the through-hole has all been seted up to the outside both sides of mounting groove.

Further, the diameter of the through hole is equal to that of the through groove, and one end of the bolt penetrates through the through hole and extends to the inside of the through groove.

Further, the one end of mounting groove is provided with a plurality of reset spring, and one side of reset spring is provided with the stopper, and the intermediate position department of stopper one end seted up with bolt assorted spacing groove.

Furthermore, the other end of the limiting block is provided with a fixing groove, and the diameter of the fixing groove is smaller than that of the limiting groove.

Furthermore, a connecting spring is installed on one side of the bottom end of the first pressing rod, and the connecting spring and the second pressing rod are of a welding integrated structure.

Further, the outside of first pressure depression bar and second pressure depression bar all is equipped with the rubber sleeve, and the outside cover of rubber sleeve is equipped with the inoxidizing coating.

Furthermore, a plurality of wear-resistant lugs are arranged on the outer side of the protective layer, and the cross sections of the wear-resistant lugs are semicircular.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this wire stripping device for power engineering cable, through being provided with the fixed slot, the bolt, the through-hole can make the cutting knife remove in the inside of mounting groove with leading to mutually supporting of groove, realize the change of cutting knife, increase the flexibility when using, can connect between stopper and the mounting groove through being provided with reset spring, avoid the condition that the stopper appears the slippage, can adjusting bolt's the specific angle through being provided with the fixed slot, make the bolt can be better and carry out the block between the spacing groove, through the through-hole and lead to the same diameter of groove, can make the bolt be convenient for pass and spacing, stability when increasing the use.

2. This wire stripping device for electric power engineering cable, the outside of first pressure depression bar and second pressure depression bar is provided with rubber sleeve and inoxidizing coating and can increases the protection to first pressure depression bar and second pressure depression bar, reduce first pressure depression bar and second pressure depression bar wearing and tearing, can increase the non-skid property of first pressure depression bar and second pressure depression bar simultaneously, avoid first pressure depression bar and second to press the condition that the slippage appears when the depression bar is gripped, can increase the outside wear resistance of inoxidizing coating through being provided with wear-resisting lug, the life of extension inoxidizing coating.

Drawings

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

FIG. 2 is a side cross-sectional structural view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic perspective view of the limiting block of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a through hole; 2. a bolt; 3. a cutting knife; 4. a connecting spring; 5. a wear-resistant bump; 6. a protective layer; 7. a rubber sleeve; 8. a first pressing lever; 9. a second pressing lever; 10. mounting grooves; 11. a limiting block; 12. fixing grooves; 13. a return spring; 14. a limiting groove; 15. a through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the wire stripping device for power engineering cables in the present embodiment includes a second pressing rod 9, one end of the second pressing rod 9 is hinged to a first pressing rod 8, the inner sides of the second pressing rod 9 and the first pressing rod 8 are both provided with an installation groove 10, and the inside of the installation groove 10 is connected to the cutting knife 3 in a snap-fit manner.

The intermediate position department of mounting groove 10 one end is provided with bolt 2, the one end of cutting knife 3 seted up with bolt 2 assorted lead to groove 15, through-hole 1 has all been seted up to the outside both sides of mounting groove 10.

Referring to fig. 1, 2, 3, 4 and 5, in the present embodiment, the diameter of the through hole 1 is equal to the diameter of the through slot 15, and one end of the bolt 2 passes through the through hole 1 and extends into the through slot 15.

It should be noted that, the cable that will carry out the wire stripping is placed the one end between cutting knife 3, hold the outside of inoxidizing coating 6 and press downwards, make the distance between first depression bar 8 and the second depression bar 9 reduce, the distance between the cutting knife 3 also reduces simultaneously, clip and rotate the cable through cutting knife 3, thereby cut the rubber layer of cable outside, when cutting knife 3 appears wearing and tearing, pass fixed slot 12 and rotate bolt 2, make bolt 2 can separate with through-hole 1 and logical groove 15, make cutting knife 3 remove in the inside of mounting groove 10, realize the change of cutting knife 3, increase the flexibility when using.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, in the embodiment, one end of the mounting groove 10 is provided with a plurality of return springs 13, one side of each return spring 13 is provided with a limiting block 11, and a limiting groove 14 matched with the bolt 2 is formed in the middle of one end of each limiting block 11.

It should be noted that the limit block 11 and the mounting groove 10 can be connected by the return spring 13, so as to avoid the situation that the limit block 11 slips.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, in the present embodiment, a fixing groove 12 is formed at the other end of the limiting block 11, and a diameter of the fixing groove 12 is smaller than a diameter of the limiting groove 14.

It should be noted that, through the same diameter of through-hole 1 and logical groove 15, can make bolt 2 be convenient for pass and spacing, increase the stability when using.

Referring to fig. 1, in the present embodiment, a connection spring 4 is installed at one side of the bottom end of the first pressing rod 8, and the connection spring 4 and the second pressing rod 9 are welded together.

The connection spring 4 is provided to assist the return of the position between the first pressing lever 8 and the second pressing lever 9, thereby increasing the flexibility in use.

Referring to fig. 1, 2 and 3, in the present embodiment, the rubber sleeve 7 is sleeved on the outer sides of the first pressing rod 8 and the second pressing rod 9, and the protective layer 6 is sleeved on the outer side of the rubber sleeve 7.

It should be noted that the rubber sleeve 7 and the protective layer 6 are disposed outside the first pressing rod 8 and the second pressing rod 9, so that protection of the first pressing rod 8 and the second pressing rod 9 can be increased, abrasion of the first pressing rod 8 and the second pressing rod 9 is reduced, anti-slip performance of the first pressing rod 8 and the second pressing rod 9 can be increased, and slipping of the first pressing rod 8 and the second pressing rod 9 when the first pressing rod 8 and the second pressing rod 9 are held is avoided.

Referring to fig. 1, 2 and 3, in the present embodiment, a plurality of wear-resistant bumps 5 are disposed on an outer side of the protective layer 6, and a cross section of each wear-resistant bump 5 is semicircular.

It should be noted that, by providing the wear-resistant protrusion 5, the wear-resistant performance of the exterior of the protection layer 6 can be increased, and the service life of the protection layer 6 can be prolonged.

It can be understood that this wire stripping device for electric power engineering cable can different cutting member of quick replacement, increases the flexibility when using, can increase anti-skidding performance when using.

The working principle of the above embodiment is as follows:

when the cable stripping device works, a cable needing stripping is placed at one end between the cutting knives 3, the outer part of the protective layer 6 is held and pressed downwards, so that the distance between the first pressing rod 8 and the second pressing rod 9 is reduced, meanwhile, the distance between the cutting knives 3 is also reduced, the cable is clamped and rotated through the cutting knives 3, and then a rubber layer outside the cable is cut, the rubber sleeve 7 and the protective layer 6 are arranged outside the first pressing rod 8 and the second pressing rod 9, the protection on the first pressing rod 8 and the second pressing rod 9 can be increased, the abrasion of the first pressing rod 8 and the second pressing rod 9 can be reduced, the anti-slip performance of the first pressing rod 8 and the second pressing rod 9 can be increased, the slippage condition of the first pressing rod 8 and the second pressing rod 9 when being held can be avoided, the abrasion resistance of the outer part of the protective layer 6 can be increased through the abrasion-resistant lug 5, prolong life of inoxidizing coating 6, when wearing and tearing appear as cutting knife 3, pass fixed slot 12 and rotate bolt 2, make bolt 2 can separate with through-hole 1 and logical groove 15, make cutting knife 3 remove in the inside of mounting groove 10, realize cutting knife 3's change, increase the flexibility when using, can connect between stopper 11 and the mounting groove 10 through being provided with reset spring 13, avoid the condition that the stopper 11 appears the slippage, can adjust bolt 2's specific angle through being provided with fixed slot 12, make bolt 2 can be better and carry out the block between spacing groove 14, through-hole 1 and lead to the same diameter of groove 15, can make bolt 2 be convenient for pass and spacing, increase the stability when using.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wire stripping device for electric power engineering cable, includes second press lever (9), its characterized in that: one end of the second pressing rod (9) is hinged with a first pressing rod (8), mounting grooves (10) are formed in the inner sides of the second pressing rod (9) and the first pressing rod (8), and a cutting knife (3) is connected to the inner portions of the mounting grooves (10) in a clamping mode;

the middle position department of mounting groove (10) one end is provided with bolt (2), the logical groove (15) with bolt (2) assorted is seted up to the one end of cutting knife (3), through-hole (1) have all been seted up to the outside both sides of mounting groove (10).

2. The wire stripping device for the electric power engineering cable according to claim 1, characterized in that: the diameter of the through hole (1) is equal to that of the through groove (15), and one end of the bolt (2) penetrates through the through hole (1) and extends into the through groove (15).

3. The wire stripping device for the electric power engineering cable according to claim 1, characterized in that: one end of the mounting groove (10) is provided with a plurality of reset springs (13), one side of each reset spring (13) is provided with a limiting block (11), and the middle position of one end of each limiting block (11) is provided with a limiting groove (14) matched with the bolt (2).

4. The wire stripping device for the power engineering cable according to claim 3, wherein: the other end of the limiting block (11) is provided with a fixing groove (12), and the diameter of the fixing groove (12) is smaller than that of the limiting groove (14).

5. The wire stripping device for the electric power engineering cable according to claim 1, characterized in that: one side of the bottom end of the first pressing rod (8) is provided with a connecting spring (4), and the connecting spring (4) and the second pressing rod (9) are in a welding integrated structure.

6. The wire stripping device for the power engineering cable according to claim 1, characterized in that: the outside of first pressure arm (8) and second pressure arm (9) all is equipped with rubber sleeve (7), and the outside cover of rubber sleeve (7) is equipped with inoxidizing coating (6).

7. The wire stripping device for the power engineering cable according to claim 6, wherein: the outer side of the protective layer (6) is provided with a plurality of wear-resistant lugs (5), and the cross sections of the wear-resistant lugs (5) are semicircular.