Insulating shield for double parallel groove clamp

Abstract

The utility model relates to the technical field of electrical equipment, in particular to a double-parallel-groove clamp insulating shield which not only can protect two double-parallel-groove clamps, but also can protect a lead between the two double-parallel-groove clamps, and is better in safety, convenient to use and high in practicability and reliability. Comprising an insulating cover body; a cavity is formed in the insulating cover body, the insulating cover body is a vertically foldable mechanism, the upper part and the lower part of the insulating cover body are symmetrical to each other, the middle parts of the upper end and the lower end of the insulating cover body are trapezoidal, the left part and the right part of the insulating cover body are respectively provided with a threading mechanism communicated with the cavity, and the middle part of the insulating cover body is provided with a locking mechanism. The lock catch mechanism has a function of locking the insulating cover body, and the threading mechanism has a threading function.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment, in particular to an insulating shield for a double-parallel groove wire clamp. Background Art

[0002] In the process of disconnecting the lead on the overhead line, two parallel groove wire clamps are needed to fix the wires on both sides in parallel, so that the wires are fixed, and then the lead is used in the middle to connect. In order to ensure its reliability during use, it is necessary to cover the connection part with an insulating cover to achieve the insulation effect. The insulating cover in the prior art can only cover the double parallel groove wire clamps on both sides of the lead, and cannot cover the middle lead, resulting in the lead being exposed on the outside, with poor safety and reliability, so an insulating cover with high safety and reliability is needed. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an insulating shield for a double parallel groove wire clamp which can not only protect two double parallel groove wire clamps, but also protect the lead wire between the two double parallel groove wire clamps, and has better safety, convenient use, high practicality and reliability.

[0004] The utility model discloses an insulating shield for double parallel groove wire clamps, comprising an insulating shield body; a chamber is arranged in the insulating shield body, the insulating shield body is a foldable mechanism, the upper and lower parts of the insulating shield body are symmetrical to each other, the middle parts of the upper and lower ends of the insulating shield body are both trapezoidal, the left and right parts of the insulating shield body are both provided with threading mechanisms communicated with the chamber, a locking mechanism is arranged in the middle part of the insulating shield body, the locking mechanism has the function of locking the insulating shield body, and the threading mechanism has the function of threading; when the operation of disconnecting the lead wire is performed on the overhead line, the two double parallel groove wire clamps are fixed in After the conductors are installed, the insulating cover is covered on the two double parallel groove wire clamps, and the two double parallel groove wire clamps and the lead wires in the middle of the two double parallel groove wire clamps are located in the cavity of the insulating cover. Then the insulating cover is closed and then locked and fixed by a locking mechanism, so that the wires on the outside of the two double parallel groove wire clamps pass through the threading mechanisms on the left and right parts of the insulating cover and are connected to the external circuit; it can not only protect the two double parallel groove wire clamps, but also protect the lead wires in the middle of the two double parallel groove wire clamps, with better safety, convenient use, high practicality and reliability.

[0005] Preferably, the locking mechanism includes a supporting block, an inserting block and a positioning block, the supporting block is fixedly mounted on the lower part of the insulating cover, the inserting block is fixedly mounted on the upper end of the supporting block, the positioning block is fixedly mounted on the upper part of the insulating cover, a card slot is provided on the positioning block, the positioning block and the inserting block are used in conjunction with the positioning block, and the positioning block is located above the inserting block; when the insulating cover is closed and locked, the inserting block is inserted into the card slot of the positioning block, and the insulating cover is locked and closed by the friction between the inserting block and the positioning block; the sealing of the insulating cover during use is improved.

[0006] Preferably, the threading mechanism includes a threading head, which is fixedly mounted on the insulating cover and is provided with a threading hole communicated with the insulating cover; when in use, the external wire passes through the threading hole on the threading head and enters the cavity of the insulating cover, thereby facilitating the connection with the external wire and improving convenience.

[0007] Preferably, the threading head is provided with a plurality of notches, and the threading head is conical in shape; through the above arrangement, it is convenient to use a fastening nut to fasten the threading head and the external wire, thereby improving convenience.

[0008] Preferably, the shape of the insert block is trapezoidal; through the above arrangement, it is convenient to insert the insert block into the slot of the positioning block, thereby improving convenience.

[0009] Preferably, the insulating cover has multiple groups of locking mechanisms, and the multiple groups of locking mechanisms are evenly distributed on the insulating cover; through the above arrangement, the firmness of the insulating cover during use is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0011] Figure 2 It is a schematic diagram of the structure of the insulating cover, support blocks and positioning blocks;

[0012] Figure 3 yes Figure 1 A schematic diagram of the structure with a partial enlargement at the center;

[0013] Figure 4 It is a schematic diagram of the structure of the utility model when it is opened;

[0014] Figure 5 It is a second axonometric structural schematic diagram of the utility model.

[0015] Markings in the attached figure: 1, insulating cover; 2, support block; 3, plug block; 4, positioning block; 5, threading head; 6, notch. DETAILED DESCRIPTION

[0016] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0017] Example

[0018] like Figures 1 to 5The utility model double parallel groove insulating shield comprises an insulating shield 1, a chamber is arranged in the insulating shield 1, the insulating shield 1 is a foldable mechanism, the upper and lower parts of the insulating shield 1 are symmetrical to each other, the middle parts of the upper and lower ends of the insulating shield 1 are both trapezoidal, the left and right parts of the insulating shield 1 are both provided with a threading mechanism communicated with the chamber, the middle part of the insulating shield 1 is provided with a locking mechanism, the locking mechanism has the function of locking the insulating shield 1, and the threading mechanism has the function of threading; when the operation of disconnecting the lead is performed on the overhead line, the two double parallel groove wire clamps are fixed on the lead After the wiring is completed, the insulating cover 1 is covered on the two double parallel groove wire clamps, and the two double parallel groove wire clamps and the lead wires in the middle of the two double parallel groove wire clamps are located in the cavity of the insulating cover 1. Then the insulating cover 1 is closed, and then the insulating cover 1 is locked and fixed by a locking mechanism, so that the wires on the outside of the two double parallel groove wire clamps pass through the threading mechanisms on the left and right parts of the insulating cover 1 and are connected to the external circuit; it can not only protect the two double parallel groove wire clamps, but also protect the lead wires in the middle of the two double parallel groove wire clamps, with better safety, convenient use, high practicality and reliability.

[0019] like Figure 1 and Figure 3 The locking mechanism includes a support block 2, an insert block 3 and a positioning block 4. The support block 2 is fixedly mounted on the lower part of the insulating cover 1, the insert block 3 is fixedly mounted on the upper end of the support block 2, and the positioning block 4 is fixedly mounted on the upper part of the insulating cover 1. A card slot is provided on the positioning block 4. The positioning block 4 is used in conjunction with the insert block 3, and the positioning block 4 is located above the insert block 3. When the insulating cover 1 is closed and locked, the insert block 3 is inserted into the card slot of the positioning block 4, and the insulating cover 1 is locked and closed by the friction between the insert block 3 and the positioning block 4; the sealing performance of the insulating cover 1 during use is improved, and the shape of the insert block 3 is trapezoidal.

[0020] like Figure 1 and Figure 4 The threading mechanism includes a threading head 5, which is fixedly mounted on the insulating cover 1. The threading head 5 is provided with a threading hole communicated with the insulating cover 1. When in use, the external wire passes through the threading hole on the threading head 5 and enters the cavity of the insulating cover 1, which facilitates the connection with the external wire and improves convenience.

[0021] like Figure 1 The threading head 5 is provided with a plurality of notches 6, and the threading head 5 is in a conical shape; through the above arrangement, it is convenient to use a fastening nut to fasten the threading head 5 to the external wire, thereby improving convenience. The locking mechanism on the insulating cover 1 has multiple groups, and the multiple groups of locking mechanisms are evenly distributed on the insulating cover 1.

[0022] The material of the insulating cover 1, the support block 2, the inserting block 3, the positioning block 4 and the threading head 5 in the utility model can be rubber.

[0023] The insulating cover body 1 and the threading head 5 of the insulating cover of the double parallel groove wire clamp of the utility model are purchased on the market. The technicians in this industry only need to install and operate them according to the accompanying instruction manual without the need for the technicians in this field to make creative efforts.

[0024] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A double parallel groove wire clamp insulation shield, comprising an insulation shield body (1); characterized in that: The insulating cover (1) is provided with a chamber inside. The insulating cover (1) is a foldable structure with upper and lower parts. The upper and lower parts of the insulating cover (1) are symmetrical to each other. The middle parts of the upper and lower ends of the insulating cover (1) are both trapezoidal. The left and right parts of the insulating cover (1) are both provided with threading mechanisms that communicate with the chamber. The middle part of the insulating cover (1) is provided with a locking mechanism. The locking mechanism has the function of locking the insulating cover (1), and the threading mechanism has the function of threading.

2. The double parallel groove wire clamp insulation shield according to claim 1, characterized in that: The locking mechanism comprises a support block (2), an insert block (3) and a positioning block (4); the support block (2) is fixedly mounted on the lower part of the insulating cover (1); the insert block (3) is fixedly mounted on the upper end of the support block (2); the positioning block (4) is fixedly mounted on the upper part of the insulating cover (1); a card slot is provided on the positioning block (4); the positioning block (4) and the insert block (3) are used in conjunction with each other; the positioning block (4) is located above the insert block (3).

3. The double parallel groove wire clamp insulation shield according to claim 1, characterized in that: The threading mechanism comprises a threading head (5), which is fixedly mounted on the insulating cover (1), and a threading hole communicating with the insulating cover (1) is provided on the threading head (5).

4. The double parallel groove wire clamp insulation shield as claimed in claim 3, characterized in that: The threading head (5) is provided with a plurality of notches (6), and the threading head (5) is in a conical shape.

5. The double parallel groove wire clamp insulation shield as claimed in claim 2, characterized in that: The shape of the insert block (3) is a trapezoid.

6. The double parallel groove wire clamp insulation shield according to claim 1, characterized in that: The insulating cover (1) has a plurality of locking mechanisms, and the plurality of locking mechanisms are evenly distributed on the insulating cover (1).

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