CN213731257U

CN213731257U - A insulating pincers for electric power construction

Info

Publication number: CN213731257U
Application number: CN202021919848.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Huang Zhenghuan
Current assignee: SICHUAN BAIPING MECHANICAL AND ELECTRICAL EQUIPMENT CO.,LTD.
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-07-20
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses an insulating clamp for electric power construction, which comprises two clamp arms, wherein the two clamp arms are mutually connected, the upper ends of the clamp arms are fixedly provided with a clamp head, the outer side wall of the clamp arms is fixedly provided with a rubber sleeve, the front and back sides of the outer side of the lower side wall of the clamp arms are symmetrically and fixedly provided with circular plates, a fixed shaft is fixedly arranged between the two circular plates, the outer side wall of the fixed shaft is sleeved with a rotating ring, the outer side wall of the rotating ring is fixedly provided with an auxiliary clamp arm, the lower side wall of the clamp arms and the lower side wall of the auxiliary clamp arm are provided with an end cover structure, the utility model can rotate the auxiliary clamp arm downwards through the structures of the clamp arms, the circular plates, the fixed shaft, the rotating ring, the auxiliary clamp arm and the end cover structure, and are spliced at the lower ends of the clamp arms to increase the length of the clamp arms, and then the workman of being convenient for handles the circuit far away, makes the more convenient effectual completion of electric power construction.

Description

A insulating pincers for electric power construction

Technical Field

The utility model relates to an insulating pincers technical field specifically is an insulating pincers for electric power construction.

Background

When carrying out electric power construction, constructor all can prepare an insulating pincers for handle such as cutting off the electric wire, but in actual work progress, because construction position or construction method's difference, some circuit probably lie in darker or far away position, use the condition that ordinary insulating pincers probably can not appear, can bring certain inconvenience for the construction, if can design one kind can increase the tong arm, be convenient for carry on the insulating pincers that the circuit of long distance was handled, just can solve this type of problem, for this reason, we provide an insulating pincers for electric power construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulating pincers for electric power construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulating pincers for electric power construction, includes the tong arm, and the tong arm is total two, two the tong arm handing-over each other, the upper end fixed mounting of tong arm has the binding clip, the lateral wall fixed mounting of tong arm has the rubber sleeve, symmetry fixed mounting has the plectane around the lower lateral wall outside of tong arm, two fixed mounting has the fixed axle between the plectane, the swivel becket has been cup jointed to the lateral wall of fixed axle, the lateral wall fixed mounting of swivel becket has supplementary tong arm, the lower lateral wall of tong arm is furnished with end cover structure with the lower lateral wall of supplementary tong arm.

Preferably, the end cover structure comprises an end cover, the lower side wall of the clamp arm and the lower side wall of the auxiliary clamp arm are provided with annular thread grooves, the upper side wall of the end cover is fixedly provided with a thread cylinder, the thread cylinder is in threaded connection with the annular thread grooves, the upper side wall of the end cover is provided with a cylindrical groove, and the outer side wall of the end cover is fixedly provided with an insulating sleeve.

Preferably, rubber pads are symmetrically and fixedly installed on the outer side wall of the clamp arm and the inner side wall of the auxiliary clamp arm.

Preferably, a spring plate is fixedly installed between the two forceps arms.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a tong arm, plectane, fixed axle, swivel ring, supplementary tong arm and end cover structure's structure can rotate supplementary tong arm downwards, and the amalgamation increases the length of tong arm at the lower extreme of tong arm, and then is convenient for the workman to handle the circuit far away in position, makes the more convenient effectual completion of electric power construction.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a front sectional view of the right side tong arm of the present invention.

Fig. 3 is a right partial sectional view of the right jawarms of the present invention.

In the figure: 1. the clamp comprises a clamp arm, 2, a clamp head, 3, a rubber sleeve, 4, a circular plate, 5, a fixed shaft, 6, a rotating ring, 7, an auxiliary clamp arm, 8, an end cover structure, 81, an end cover, 82, a threaded cylinder, 83, a cylindrical groove, 84, an insulating sleeve, 9, an annular threaded groove, 10, a rubber pad, 11 and a spring piece.

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. 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, fig. 2 and fig. 3, the present invention provides a technical solution: an insulating clamp for electric power construction comprises two clamp arms 1, wherein the two clamp arms 1 are connected with each other, a clamp head 2 is fixedly mounted at the upper end of each clamp arm 1, a rubber sleeve 3 is fixedly mounted on the outer side wall of each clamp arm 1 to achieve an insulating effect, circular plates 4 are symmetrically and fixedly mounted on the front and back of the outer side of the lower side wall of each clamp arm 1, a groove is formed in the outer side of the lower end of each clamp arm 1, the circular plates 4 are mounted in the groove, a fixing shaft 5 is fixedly mounted between the two circular plates 4, a rotating ring 6 is sleeved on the outer side wall of the fixing shaft 5, the rotating ring 6 can rotate along the fixing shaft 5, an auxiliary clamp arm 7 is fixedly mounted on the outer side wall of the rotating ring 6, the auxiliary clamp arm 7 can rotate along the fixing shaft 5, an end cover structure 8 is arranged on the lower side wall of each clamp arm 1 and the lower side wall of the auxiliary clamp arm 7, and the end cover structure 8 can limit the position of the auxiliary clamp arm 7, as shown in fig. 2, in this state of normal use, the auxiliary jawarm 7 can be rotated downward to lengthen the jawarm 1 after the end cap structure 8 is removed.

Specifically, the end cover structure 8 includes an end cover 81, the lower side wall of the jawarms 1 and the lower side wall of the auxiliary jawarms 7 are provided with annular thread grooves 9, the lower side walls of the jawarms 1 and the auxiliary jawarms 7 are both provided with half of the annular thread grooves 9, as shown in fig. 2, two general annular thread grooves 9 are spliced into a whole annular thread groove 9, the inner side surface of the inner cavity of the annular thread groove 9 is provided with threads, the upper side wall of the end cover 81 is fixedly provided with a thread cylinder 82, the inner surface of the thread cylinder 82 is provided with threads matched with the annular thread grooves 9, the thread cylinder 82 is screwed into the annular thread groove 9, when the thread cylinder 82 is screwed into the annular thread groove 9, the position of the auxiliary jawarms 7 is fixed, the upper side wall of the end cover 81 is provided with a cylindrical groove 83, the structures at the circular plate and the rotating ring 6 are located in the cylindrical groove 83, the outer side wall of the end cover 81 is fixedly provided with an insulating sleeve 84, the insulating effect is achieved.

Specifically, rubber pads 10 are symmetrically and fixedly mounted on the outer side wall of the jawarms 1 and the inner side wall of the auxiliary jawarms 7, and after the auxiliary jawarms 7 are rotated downwards, the surfaces of the jawarms 1, which are in contact with the auxiliary jawarms 7, are insulated, so that the safety is improved.

Specifically, a spring plate 11 is fixedly installed between the two clamp arms 1, and the spring plate 11 shown in fig. 1 is in a compressed state, so that the clamp head 2 can be opened when the insulating clamp is not in operation.

The working principle is as follows: this an insulating pincers for electric power construction normally holds tong arm 1 and can use, when needs handle the circuit that the position is far away, take off end cover structure 8 earlier, then will assist tong arm 7 downwarping and tong arm 1 collineation, later the workman hold and can carry out corresponding work in supplementary tong arm 7 department, the length of whole insulating pincers increases this moment, can be more convenient handle the circuit that the position is far away, increase the security of construction.

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

Claims

1. The utility model provides an insulating pincers for electric power construction which characterized in that: including tong arm (1), and tong arm (1) is total two, two tong arm (1) hands over each other, the upper end fixed mounting of tong arm (1) has binding clip (2), the lateral wall fixed mounting of tong arm (1) has rubber sleeve (3), symmetry fixed mounting has plectane (4) around the lower lateral wall outside of tong arm (1), two fixed mounting has fixed axle (5) between plectane (4), swivel ring (6) have been cup jointed to the lateral wall of fixed axle (5), the lateral wall fixed mounting of swivel ring (6) has supplementary tong arm (7), the lower lateral wall of tong arm (1) and the lower lateral wall of supplementary tong arm (7) are equipped with end cover structure (8).

2. An insulating tong for electric power construction according to claim 1, characterized in that: end cover structure (8) include end cover (81), annular thread groove (9) have been seted up with the lower lateral wall of supplementary tong arm (7) to the lower lateral wall of tong arm (1), the last lateral wall fixed mounting of end cover (81) has a screw thread section of thick bamboo (82), and screw thread section of thick bamboo (82) spiro union in annular thread groove (9), cylinder groove (83) have been seted up to the last lateral wall of end cover (81), the lateral wall fixed mounting of end cover (81) has insulating cover (84).

3. An insulating tong for electric power construction according to claim 1, characterized in that: rubber pads (10) are symmetrically and fixedly installed on the outer side wall of the clamp arm (1) and the inner side wall of the auxiliary clamp arm (7).

4. An insulating tong for electric power construction according to claim 1, characterized in that: a spring piece (11) is fixedly arranged between the two clamp arms (1).