阅读说明：本技术 一种应急电源快速接入装置 (Emergency power supply quick access device ) 是由 包文辉 罗艺华 刘玉就 李金喜 丘晨灿 柴宇栋 于 2019-10-25 设计创作，主要内容包括：本发明实施例公开了一种应急电源快速接入装置,用于解决现有应急电源的接入方式效率低的技术问题。本发明实施例包括铜合金大力钳体,所述铜合金大力钳体包括第一夹头、第二夹头、第一手柄和第二手柄,所述第一夹头安装到所述第一手柄上,所述第二夹头的第一端可枢转地安装到所述第一手柄上,所述第二夹头的第二端可枢转地安装到所述第二手柄上；所述第一手柄上开设有安装孔,所述安装孔内固定连接有电源线。本实施例中通过压紧绝缘手柄,使第一夹头和第二夹头相互配合充分夹紧导线,实现安全快速接入0.4kV应急电源。(The embodiment of the invention discloses a rapid access device for an emergency power supply, which is used for solving the technical problem of low efficiency of the access mode of the conventional emergency power supply. The copper alloy large-force pliers comprise a copper alloy large-force pliers body, wherein the copper alloy large-force pliers body comprises a first chuck, a second chuck, a first handle and a second handle, the first chuck is mounted on the first handle, the first end of the second chuck is pivotally mounted on the first handle, and the second end of the second chuck is pivotally mounted on the second handle; the first handle is provided with a mounting hole, and a power line is fixedly connected in the mounting hole. In this embodiment, through compressing tightly insulating handle, make first chuck and second chuck mutually support and fully press from both sides tight wire, realize safe quick access 0.4kV emergency power source.)

1. An emergency power supply quick access device is characterized by comprising a copper alloy large-force pliers body, wherein the copper alloy large-force pliers body comprises a first chuck, a second chuck, a first handle and a second handle, the first chuck is mounted on the first handle, the first end of the second chuck is pivotally mounted on the first handle, and the second end of the second chuck is pivotally mounted on the second handle;

the first handle is provided with a mounting hole, and a power line is fixedly connected in the mounting hole.

2. The emergency power supply quick access device according to claim 1, wherein the outer wall of the first handle and the outer wall of the second handle are both wrapped with rubber insulation layers;

and the outer walls of the first chuck and the second chuck are wrapped by rubber insulating layers.

3. The emergency power quick access device according to claim 1, wherein a side of the first chuck opposite to the second chuck is provided with a latch; one side of the second chuck, which is opposite to the first chuck, is provided with clamping teeth.

4. The emergency power quick access device of claim 1, wherein the power line is a 0.4kV wire.

5. The emergency power quick access device of claim 1, wherein the second clip is an L-shaped second clip;

the second clip comprises a first subsection and a second subsection which are integrally formed, wherein a first connecting point is arranged at the intersection of the first subsection and the second subsection, and the second clip is arranged on the second handle through a rivet at the first connecting point;

and a second connecting point is arranged at one end of the second branch part, which is far away from the first branch part, and the second chuck is arranged on the first handle at the second connecting point through a rivet.

Technical Field

The invention relates to the technical field of power grid tools, in particular to a quick access device for an emergency power supply.

Background

At present, emergency power supplies such as power generation cars and generators are almost equipped in all power supply enterprises and used for emergency power supply in important festivals, important conferences and important places. With the improvement of power supply reliability and customer service requirements, emergency power supplies such as power cars and generators are generally used for daily rush repairs and planned power failure protection power supply. With the greatly increased times and frequency of power supply protection, higher requirements are put forward on the access mode of the emergency power supply.

When the emergency generator car or the emergency generator is connected into the power supply area, the emergency generator car or the emergency generator is connected into the isolation disconnecting link of the low-voltage area or is connected with the busbar through the wiring lug and the bolt. When the emergency power supply three-phase four-wire is connected, a wrench is needed to unscrew the low-voltage disconnecting link wire inlet side screw. Thereby influencing the working efficiency, increasing the power failure access time, influencing the customer satisfaction and the like.

Therefore, in order to solve the above technical problems, finding a quick emergency power supply access device is an important issue studied by those skilled in the art.

Disclosure of Invention

The embodiment of the invention discloses a rapid access device for an emergency power supply, which is used for solving the technical problem of low efficiency of the access mode of the conventional emergency power supply.

The embodiment of the invention provides an emergency power supply quick access device which comprises a copper alloy large-power clamp body, wherein the copper alloy large-power clamp body comprises a first chuck, a second chuck, a first handle and a second handle, the first chuck is installed on the first handle, the first end of the second chuck is pivotally installed on the first handle, and the second end of the second chuck is pivotally installed on the second handle;

the first handle is provided with a mounting hole, and a power line is fixedly connected in the mounting hole.

Optionally, the outer wall of the first handle and the outer wall of the second handle are both wrapped with rubber insulation layers;

and the outer walls of the first chuck and the second chuck are wrapped by rubber insulating layers.

Optionally, a side of the first chuck opposite to the second chuck is provided with a latch; one side of the second chuck, which is opposite to the first chuck, is provided with clamping teeth.

Optionally, the power line is a 0.4kV wire.

Optionally, the second chuck is an L-shaped second chuck;

the second clip comprises a first subsection and a second subsection which are integrally formed, wherein a first connecting point is arranged at the intersection of the first subsection and the second subsection, and the second clip is arranged on the second handle through a rivet at the first connecting point;

and a second connecting point is arranged at one end of the second branch part, which is far away from the first branch part, and the second chuck is arranged on the first handle at the second connecting point through a rivet.

According to the technical scheme, the embodiment of the invention has the following advantages:

the embodiment of the invention provides an emergency power supply quick access device which comprises a copper alloy large-power clamp body, wherein the copper alloy large-power clamp body comprises a first chuck, a second chuck, a first handle and a second handle, the first chuck is installed on the first handle, the first end of the second chuck is pivotally installed on the first handle, and the second end of the second chuck is pivotally installed on the second handle; the first handle is provided with a mounting hole, and a power line is fixedly connected in the mounting hole. In this embodiment, through compressing tightly insulating handle, make first chuck and second chuck mutually support and fully press from both sides tight wire, realize safe quick access 0.4kV emergency power source.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an emergency power supply quick access device provided in an embodiment of the present invention;

illustration of the drawings: a first handle 1; a second handle 2; a first chuck 3; a second chuck 4; a first section 401; a second section 402; a second connection point 5; a first connecting point 6; and a power supply line 7.

Detailed Description

The embodiment of the invention discloses a rapid access device for an emergency power supply, which is used for solving the technical problem of low efficiency of the access mode of the conventional emergency power supply.

In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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, an emergency power supply quick access device provided in an embodiment of the present invention includes:

the copper alloy large-force pliers comprise a first clamping head 3, a second clamping head 4, a first handle 1 and a second handle 2, wherein the first clamping head 3 is installed on the first handle 1, the first end of the second clamping head 4 is pivotally installed on the first handle 1, and the second end of the second clamping head 4 is pivotally installed on the second handle 2;

the first handle 1 is provided with a mounting hole, and a power line 7 is fixedly connected in the mounting hole.

In this embodiment, through compressing tightly insulating handle, make first chuck 3 and second chuck 4 mutually support and fully press from both sides tight wire, realize safe quick access 0.4kV emergency power source.

Further, the outer walls of the first handle 1 and the second handle 2 are wrapped by rubber insulation layers;

and rubber insulation layers are wrapped on the outer walls of the first chuck 3 and the second chuck 4.

It should be noted that through the above design, the device can have a live access function, is safe and reliable, and avoids the hidden danger of contacts and short-circuit accidents.

Further, a clamping tooth is arranged on one side of the first clamping head 3 relative to the second clamping head 4; the second chuck 4 is provided with a latch on one side relative to the first chuck 3.

It should be noted that, when the first chuck 3 and the second chuck 4 cooperate with each other to clamp the wire, the latch may increase the friction between the first chuck 3, the second chuck 4 and the wire, so as to ensure that the wire does not disengage from the first chuck 3 and the second chuck 4.

Further, the power line 7 is a 0.4kV wire.

Further, the second chuck 4 is an L-shaped second chuck 4;

the second clamping head 4 comprises a first subsection 401 and a second subsection 402 which are integrally formed, wherein a first connecting point 6 is arranged at the intersection of the first subsection 401 and the second subsection 402, and the second clamping head 4 is arranged on the second handle 2 at the first connecting point 6 through rivets;

the end of the second section 402 remote from the first section 401 is provided with a second connection point 5, and the second clamping head 4 is mounted to the first handle 1 by means of rivets at the second connection point 5.

It should be noted that, with the above-described design, the second chuck 4 can pivot relative to the second handle 2 about the first connection point 6, and can also pivot relative to the first handle 1 about the second connection point 5.

The working principle of the emergency power supply quick access device in the embodiment is as follows:

firstly, a first chuck 3 and a second chuck 4 are matched with each other to clamp a wire or a conductor, and the chucks are made of metal with good electric conduction such as pure copper and are suitable for connection of common wires and connection of round conductors; the power cord 7 is fixed in the mounting hole of the first handle 1. When the emergency power supply is connected, the first chuck 3 and the second chuck 4 are matched with each other to clamp and clamp bare conductors or round conductors. The device has the characteristics of low manufacturing cost, high efficiency, easy operation and live access, and can be effectively and quickly accessed to a 0.4kV low-voltage pile head, a lead or other exposed round conductor parts in a transformer area, thereby reducing the power failure time of a user and improving the power supply reliability. The emergency power supply is quickly connected by adopting the 0.4kV emergency power supply, so that the time for connecting the emergency power supply is greatly shortened, the access time of the emergency power supply of a low-voltage user is effectively reduced, powerful guarantee is provided for the power supply of power lines and equipment power failure overhaul residents, convenience is provided for emergency rescue and relief work and the development of emergency disposal places, and the power supply reliability quality and the high-quality service level of a power department are greatly improved.

While the emergency power supply quick access device provided by the present invention has been described in detail, for those skilled in the art, according to the idea of the embodiment of the present invention, the specific implementation manner and the application scope may be changed, and in summary, the content of the present description should not be construed as limiting the present invention.