CN214351827U - Electrician uses multi-functional maintenance pincers - Google Patents

Abstract

The utility model discloses an electrician uses multi-functional maintenance pincers. In the utility model, the top of the right jaw and the left jaw are provided with two extending eaves, the two extending jaws can be combined with the right jaw and the left jaw to form a nipper, and the opposite side of the two extending jaws is also provided with a semicircular groove, which can be combined to form a wire stripper, so that the multifunctional maintenance pliers for electricians has the functions of nipper pliers, tiger-mouth pliers and wire stripper, the using function of the multifunctional maintenance pliers for electricians is increased, and in addition, the extending jaws can be conveniently installed and disassembled; install in the bottom of tong arm an and tong arm b through the extension tong arm that will have a style of calligraphy spiral shell handle and cross spiral shell handle, can take out the spiral shell handle that corresponds as required when using and use, make this electrician possess the function of screwdriver with multi-functional maintenance pincers, when not using, can also accomodate the spiral shell handle into in the tong arm, do not influence the normal use of this maintenance pincers, have fine practicality.

Description

Electrician uses multi-functional maintenance pincers

Technical Field

The utility model relates to an electrician's repair tools technical field, more specifically say, in particular to electrician uses multi-functional maintenance pincers.

Background

The traditional maintenance pliers have single function and only have the function of cutting off an electric wire or stripping an insulating layer of the electric wire, and an electric power worker needs to carry a large number of maintenance tools such as a cross screwdriver, a straight screwdriver, sharp-nose pliers, tiger-mouth pliers and wire stripping pliers when maintaining a circuit, so that the maintenance pliers are quite inconvenient to carry, and the working strength of the electric power worker is increased while the maintenance tools are carried.

Therefore, we propose a multifunctional repair pliers for electricians to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a multifunctional repair clamp for electricians.

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

the multifunctional maintenance pliers for the electrician comprise a right jaw and a left jaw matched with the right jaw, wherein the bottom of the right jaw is fixedly connected with a plier arm a, the bottom of the left jaw is fixedly connected with a plier arm b, the plier arm a is connected with the plier arm b through a rotating piece, detachable extension jaws are mounted on the top of the right jaw and the top of the left jaw, the extension jaws are arranged in a right trapezoid shape, and the two extension jaws are arranged correspondingly;

the bottom of the clamp arm a and the bottom of the clamp arm b are both provided with extension clamp arms, the tops of the extension clamp arms are respectively and fixedly connected with screw handles, the screw handles respectively penetrate through the clamp arm a and the clamp arm b and extend towards the inside of the clamp arm a and the inside of the clamp arm b, and the clamp arm a and the clamp arm b are both provided with accommodating grooves corresponding to the screw handles;

and insulating sleeves are fixedly sleeved on the outer side wall of the clamp arm a, the outer side wall of the clamp arm b and the outer side wall of the extension clamp arm.

Preferably, a plurality of semicircular grooves are formed in the opposite sides of the two extending jaws, and two corresponding semicircular grooves can be combined to form a circle.

Preferably, the bottom fixedly connected with connecting rod that the extension was kept silent, the bottom of connecting rod runs through the right side respectively and keeps silent and keep silent the inside extension of keeping silent with a left side right, keep silent on the right side and keep silent on the left side all be provided with the mounting groove that corresponds with the connecting rod, the interior bottom of mounting groove is provided with magnet, the bottom and the magnet actuation of connecting rod are connected.

Preferably, the screw shank includes a straight screw shank and a cross screw shank.

Preferably, the top of the extending clamp arm is fixedly connected with a fixing ring, the fixing ring is respectively in threaded connection with the bottom of the clamp arm a and the bottom of the clamp arm b, the bottom of the clamp arm a and the bottom of the clamp arm b are both provided with annular thread grooves corresponding to the fixing ring, and the outer side wall of the fixing ring is provided with outer threads corresponding to the annular thread grooves.

Preferably, the outer side wall of the insulating sleeve is provided with a plurality of anti-slip grooves.

The embodiment of the utility model provides a technical scheme can include following beneficial effect:

1. in the utility model, the top of the right jaw and the left jaw are provided with two extending eaves, the two extending jaws can be combined with the right jaw and the left jaw to form a nipper, and one side of the two extending jaws opposite is also provided with a semicircular groove, which can be combined to form a wire stripper, so that the multifunctional maintenance pliers for electricians has the functions of nipper, tiger-mouth pliers and wire stripper, the using function of the multifunctional maintenance pliers for electricians is increased, in addition, the extending jaws can be conveniently installed and disassembled, the power maintenance worker does not need to carry a large number of maintenance tools, and the working strength of the power maintenance worker is reduced;

2. the utility model discloses in, install in tong arm an and tong arm b's bottom through the extension tong arm that will have a style of calligraphy spiral shell handle and cross spiral shell handle, can take out corresponding spiral shell handle as required when using and use, make this electrician possess the function of screwdriver with multi-functional maintenance pincers, when not using, can also accomodate into the tong arm with the spiral shell handle in, do not influence the normal use of this maintenance pincers, have fine practicality, the power maintenance workman need not carry a large amount of maintenance tools, power maintenance workman's working strength has been reduced.

Drawings

Fig. 1 is a schematic structural view of a multifunctional repair pliers for electricians according to the present invention;

fig. 2 is a schematic view of an internal structure of the multifunctional repair pliers for electricians according to the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the structure at B in FIG. 2;

fig. 5 is a schematic view of a connection structure of the extension clamp arm, the linear screw handle, the insulating sleeve and the fixing ring in the multifunctional maintenance clamp for electricians according to the present invention.

In the figure: 1. a right jaw; 2. a left jaw; 3. extending the jaws; 4. a clamp arm a; 5. a clamp arm b; 6. a rotating member; 7. an insulating sleeve; 8. extending the clamp arm; 9. an anti-slip groove; 10. a linear screw shank; 11. a cross-shaped screw shank; 12. a fixing ring; 13. a connecting rod; 14. and a magnet.

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.

Referring to fig. 1-5, an electrician uses multi-functional maintenance pincers, including right jaw 1 and the left jaw 2 that matches the setting with right jaw 1, the bottom fixedly connected with tong arm a4 of right jaw 1, the bottom fixedly connected with tong arm b5 of left jaw 2, tong arm a4 is connected with tong arm b5 through rotating piece 6, detachable extension jaw 3 is all installed at the top of right jaw 1 and the top of left jaw 2, extension jaw 3 is the right trapezoid setting, two extension jaws 3 correspond the setting. Two extension are kept silent 3 and are all right trapezoid setting, through keeping silent 2 combined action with right jaw 1 and left, form a sharp-nosed pliers. Meanwhile, the maintenance pliers are convenient to mount and dismount, and can be conveniently assembled and dismounted by power maintenance workers according to field requirements when in use, so that the use function of the maintenance pliers is improved.

The bottom of the forceps arm a4 and the bottom of the forceps arm b5 are both provided with an extension forceps arm 8, the top of the extension forceps arm 8 is respectively and fixedly connected with a screw handle, the screw handles respectively penetrate through the forceps arm a4 and the forceps arm b5 and extend towards the inside of the forceps arm a4 and the inside of the forceps arm b5, and the forceps arm a4 and the forceps arm b5 are both provided with accommodating grooves corresponding to the screw handles. The extended clamp arm 8 with the screw handle is fixed at the bottoms of the clamp arm a4 and the clamp arm b5, so that a power maintenance worker can conveniently detach the extended clamp arm 8 with the screw handle from the clamp arm a4 or the clamp arm b5 according to the requirements on the site, screw threads on equipment can be screwed down or detached, the normal use of the maintenance clamp is not influenced, and the use function of the maintenance clamp is improved.

The outer side wall of the clamp arm a4, the outer side wall of the clamp arm b5 and the outer side wall of the extension clamp arm 8 are fixedly sleeved with insulating sleeves 7. Insulating cover 7 plays insulating effect, avoids the direct and metal tong arm contact of power maintenance workman to lead to electrocuteeing.

Further, two extend and all be provided with a plurality of semicircular groove in the one side that the jaw 3 is relative, and two corresponding semicircular groove can constitute and form a circle. It should be noted that a sharp edge is arranged in the semicircular groove, so as to perform wire stripping operation.

Further, the bottom fixedly connected with connecting rod 13 of 3 that keep silent extends, and the bottom of connecting rod 13 runs through right 1 and left 2 of keeping silent and keep silent the inside extension of 2 with the left side right respectively, all is provided with the mounting groove that corresponds with connecting rod 13 on the right jaw 1 and keep silent 2 with the left side, and the interior bottom of mounting groove is provided with magnet 14, and the bottom and the magnet 14 actuation of connecting rod 13 are connected. The installation and the disassembly of the extension jaw 3 are convenient.

Further, the screw shank includes a straight screw shank 10 and a cross screw shank 11.

Further, a fixing ring 12 is fixedly connected to the top of the extending jawarm 8, the fixing ring 12 is in threaded connection with the bottom of the jawarm a4 and the bottom of the jawarm b5, respectively, the bottom of the jawarm a4 and the bottom of the jawarm b5 are both provided with an annular thread groove corresponding to the fixing ring 12, and the outer side wall of the fixing ring 12 is provided with an external thread corresponding to the annular thread groove. Facilitating installation and removal of extension jawarm 8 from either jawarm a4 or jawarm b 5.

Further, the outer side wall of the insulating sheath 7 is provided with a plurality of anti-slip grooves 9. Increasing the friction between the insulating sheath 7 and the palm.

The utility model discloses in, when the power maintenance workman need use tiger's mouth pincers to carry out the operation, can keep silent 3 with the extension on the right side pincers 1 and the left side 2 of keeping silent and tear open, tear open the maintenance pincers that extend 3 of keeping silent and be equivalent to tiger's mouth pincers.

When the sharp-nose pliers or the wire strippers are needed to be used, the extension jaws 3 are correspondingly arranged on the top of the right jaw 1 and the top of the left jaw 2.

When a screwdriver is needed, the corresponding extending clamp arm 8 is screwed off according to the requirement, and the corresponding screw handle is taken out.

The utility model discloses in, this electrician is with multi-functional maintenance pincers function is more, possesses the function of sharp-nosed pliers, wire stripping pliers, tiger's mouth pincers and screwdriver for need not carry a large amount of maintenance tools when power maintenance workman maintains the circuit, reduced power maintenance workman's working strength.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is no longer detailed here.

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 (6)

1. The multifunctional maintenance pliers for electricians comprise a right jaw (1) and a left jaw (2) matched with the right jaw (1), and are characterized in that the bottom of the right jaw (1) is fixedly connected with a plier arm a (4), the bottom of the left jaw (2) is fixedly connected with a plier arm b (5), the plier arm a (4) is connected with the plier arm b (5) through a rotating piece (6), detachable extension jaws (3) are respectively installed at the top of the right jaw (1) and the top of the left jaw (2), the extension jaws (3) are arranged in a right trapezoid shape, and the two extension jaws (3) are correspondingly arranged;

the bottom of the clamp arm a (4) and the bottom of the clamp arm b (5) are both provided with an extension clamp arm (8), the top of the extension clamp arm (8) is respectively and fixedly connected with a screw handle, the screw handles respectively penetrate through the clamp arm a (4) and the clamp arm b (5) and extend towards the inside of the clamp arm a (4) and the inside of the clamp arm b (5), and the clamp arm a (4) and the clamp arm b (5) are both provided with accommodating grooves corresponding to the screw handles;

and insulating sleeves (7) are fixedly sleeved on the outer side wall of the clamp arm a (4), the outer side wall of the clamp arm b (5) and the outer side wall of the extension clamp arm (8).

2. Multifunctional electrician pliers according to claim 1, wherein the opposite sides of the two jaws (3) are provided with semicircular grooves, two corresponding semicircular grooves being able to form a circle.

3. The multifunctional repair pliers for electricians according to claim 1, wherein a connecting rod (13) is fixedly connected to the bottom of the extension jaw (3), the bottom of the connecting rod (13) extends through the right jaw (1) and the left jaw (2) and extends to the inside of the right jaw (1) and the left jaw (2), mounting grooves corresponding to the connecting rod (13) are formed in the right jaw (1) and the left jaw (2), a magnet (14) is arranged at the bottom of each mounting groove, and the bottom of the connecting rod (13) is connected with the magnet (14) in an attracting manner.

4. The electrician's multi-functional repair pliers according to claim 1, characterized in that the screw shanks include a straight screw shank (10) and a cross screw shank (11).

5. The multifunctional repair pliers for electricians according to claim 1, wherein a fixing ring (12) is fixedly connected to the top of the extending pliers arm (8), the fixing ring (12) is respectively in threaded connection with the bottom of the pliers arm a (4) and the bottom of the pliers arm b (5), the bottom of the pliers arm a (4) and the bottom of the pliers arm b (5) are both provided with annular thread grooves corresponding to the fixing ring (12), and the outer side wall of the fixing ring (12) is provided with external threads corresponding to the annular thread grooves.

6. Multifunctional electrician pliers according to claim 1, characterized in that the external lateral wall of the insulating sleeve (7) is provided with a plurality of anti-slip grooves (9).

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