CN213731258U - Detachable tong-type multifunctional insulation wire feeding tong - Google Patents

Abstract

The utility model discloses a can dismantle multi-functional insulating wire feeding pincers of tong head formula, including pincers handle and binding clip, connect through revolution mechanic between pincers handle and the binding clip, still include the extension rod, extension rod one end is connected with revolution mechanic, and the other end is provided with and is used for the interface with the detachable connection of binding clip, the extension rod passes through the interface and is connected with the detachable connection of binding clip. The utility model discloses owing to through setting up the extension rod, can increase atress and extension operable space, because binding clip and extension rod are detachable to be connected, can change different binding clips as required, satisfy the special demand under the different operating modes for work efficiency improves the security and the reliability of work.

Description

Detachable tong-type multifunctional insulation wire feeding tong

Technical Field

The utility model relates to a transformer substation overhauls instrument technical field, concretely relates to can dismantle multi-functional insulating wire feeding pincers of binding clip formula.

Background

When the transformer substation works, the implementation and recovery of safety measures, the disconnection and fault detection and the like can be carried out. The wires which are separated need to be recovered, and the recovery of the wires is difficult due to the problems of narrow space in a screen cabinet, dense and complex wiring of the terminal strip, limited operable space of the wiring of the terminal strip, multi-layer terminals and the like. The solutions commonly adopted at present are manual and using nipper pliers to restore the wiring.

The manual wiring is a wiring mode that the terminal wire is held by fingers to be sent into the terminal row buckle and then kept still, and the terminal wire is fixed by screwing a screw with the other hand. This way, relatively fast and efficient wiring can be performed in a simple space.

The wire connection mode of the nipper pliers is a wire connection mode that the nipper pliers clamp the terminal wire and then keep the terminal wire still, and the other hand is used for screwing a screw to fix the terminal wire. The mode can effectively apply force, has better control effect on the secondary wire with large wire diameter and can stably wire; the terminal wire with more complicated wire connection can be inserted through the sharp mouth.

The prior art has the following defects:

1) manual wiring: only be suitable for with the wiring of simple environment, it is very difficult to resume the wiring in places such as the narrow and small, terminal line is intensive in space, the too big manual unable application of force in line footpath, the wiring after resuming also has unreliable circumstances, if: the rubber is pressed into the terminal, and the copper wire is not fixed by a screw.

Connecting wires of the nipper pliers: because the pincers body of sharp-nosed pliers is the non-insulating material of metal manufacturing, there is the risk of other return circuits of mistake bumping in the in-process of using, simultaneously in some place of the marginal comparison of wiring, because sharp-nosed pliers can't stretch into can't accomplish work, need special-shaped pincers to operate this moment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can dismantle multi-functional insulating wire feeding pincers of pincers hair style solves current sharp-nosed pliers function singleness, can't carry out the problem of operating to the wire comparison edge place.

The utility model discloses a following technical scheme realizes:

can dismantle multi-functional insulating wire feeding pincers of tong head formula, including pincers handle and binding clip, connect through revolution mechanic between pincers handle and the binding clip, still include the extension rod, extension rod one end is connected with revolution mechanic, and the other end is provided with and is used for the interface of being connected with the binding clip is detachable, the extension rod passes through the interface and is connected with the binding clip is detachable.

The clamp handle of the utility model can effectively apply force to the clamp head, so that the clamp head can reliably control terminal wires with different wire diameters and different stresses to complete wiring; the main function of the rotating structure is to control the division and the division of the tong head by matching with the tong handle, and the rotating structure rotates around the middle fixing column.

The utility model discloses owing to through setting up the extension rod, can increase atress and extension operable space, because binding clip and extension rod are detachable to be connected, can change different binding clips as required, satisfy the special demand under the different operating modes for work efficiency improves the security and the reliability of work.

Furthermore, the binding clip comprises a straight binding clip, an inclined special-shaped binding clip and a ring special-shaped binding clip.

Furthermore, the interface is the screw thread mouth, the link of binding clip is provided with the bolt post with screw thread mouth complex.

The threaded connection has the advantage of convenient and fast operation.

Further, the thread opening is an internal thread, and the bolt column is an external thread.

Furthermore, the clamp handle, the rotating structure and the extension rod are made of steel, and the outer wall of the clamp handle rotating structure is wrapped with an insulating sleeve.

Further, the steel material is stainless steel.

The stainless steel is prior art.

Further, the insulating sleeve is made of plastic.

The insulating sleeve is prior art.

Further, the outer wall of the forceps handle is provided with a rough surface.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

1. the utility model discloses owing to through setting up the extension rod, can increase atress and extension operable space, because binding clip and extension rod are detachable to be connected, can change different binding clips as required, satisfy the special demand under the different operating modes for work efficiency improves the security and the reliability of work.

2. The utility model discloses whole pincers body adopts steel to add insulating material to make to realize whole insulation, steel increases the dynamics of exerting oneself and the atress degree of the pincers body, and insulating material bumps the risk in other return circuits including eliminating the mistake.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic structural view of a body of a wire feeding pliers;

FIG. 2 is a schematic structural view of a straight binding clip;

FIG. 3 is a schematic structural view of an oblique special-shaped binding clip;

fig. 4 is a schematic structural diagram of the ring-type special-shaped binding clip.

Reference numbers and corresponding part names in the drawings:

the special-shaped pliers comprise a pliers handle 1, a rotating structure 2, an extension rod 3, a connector 4, a straight pliers head 5, an inclined special-shaped pliers head 6 and a ring special-shaped pliers head 7.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example 1:

as shown in fig. 1-4, the detachable tong-type multifunctional insulating wire feeding tong comprises a tong handle 1 and a tong head, the tong handle 1 is connected with the tong head through a rotating structure 2, the detachable tong-type multifunctional insulating wire feeding tong further comprises an extension rod 3, one end of the extension rod 3 is connected with the rotating structure 2, the other end of the extension rod is provided with an interface 4 which is detachably connected with the tong head, the extension rod 3 is detachably connected with the tong head through the interface 4, the interface 4 is a threaded opening, a bolt column matched with the threaded opening is arranged at the connecting end of the tong head, and the tong head comprises a straight tong head 5, an inclined special-shaped tong head 6 and a ring special-shaped tong head 7.

In this embodiment, the threaded opening is an internal thread, and the bolt stud is an external thread.

In this embodiment, owing to through setting up extension rod 3, can increase atress and extension operatable space, because binding clip and extension rod 3 are detachable connection, can change different binding clips as required, satisfy the special demand under the different operating modes for work efficiency improves the security and the reliability of work, has 3 kinds of binding clips to select in this embodiment:

wherein the straight binding clip 5 is used to handle simple requirements, replacing the function of sharp-nose pliers.

The inclined special-shaped tong head 6 is used for processing plugging and unplugging of a terminal line at a remote angle.

Wherein, the ring-type special-shaped tong head 7 is used for handling the pulling and inserting of terminal lines under special conditions.

Example 2:

as shown in fig. 1, the present embodiment is based on embodiment 1, and is different from embodiment 1 in that:

the clamp handle 1, the rotating structure 2 and the extension rod 3 are made of steel, and the outer walls of the clamp handle 1 and the rotating structure 2 are coated with insulating sleeves; the steel is stainless steel; the insulating sleeve is made of plastic.

In this embodiment, whole pincers body adopts steel to add insulating material and makes to realize whole insulating, steel increase the application of force degree and the atress degree of pincers body, insulating material is including eliminating the risk of other return circuits of mistake bumping.

Example 3:

as shown in fig. 1, the present embodiment is based on embodiment 1, and is different from embodiment 1 in that:

the outer wall of the forceps handle 1 is set to be a rough surface, so that friction between a hand and the forceps handle 1 during hand holding is increased, and the hand holding stability is improved.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (8)

1. Can dismantle multi-functional insulating wire feeding pincers of tong head formula, including pincers handle (1) and binding clip, connect through revolution mechanic (2) between pincers handle (1) and the binding clip, its characterized in that still includes extension rod (3), extension rod (3) one end is connected with revolution mechanic (2), and the other end is provided with interface (4) that are used for with the detachable connection of binding clip, extension rod (3) are through interface (4) and the detachable connection of binding clip.

2. The detachable tong-type multifunctional insulated wire feeding tong of claim 1, characterized in that the tong heads comprise a straight tong head (5), an inclined special-shaped tong head (6) and a ring special-shaped tong head (7).

3. The detachable tong-type multifunctional insulated wire feeding tong of claim 1, characterized in that the connector (4) is a threaded opening, and the connecting end of the tong head is provided with a bolt column matched with the threaded opening.

4. The detachable tong-type multifunctional insulated wire feeding tong of claim 3, wherein the threaded opening is an internal thread and the bolt column is an external thread.

5. The detachable tong-type multifunctional insulated wire feeding tong of claim 1, wherein the tong handle (1), the rotating structure (2) and the extension rod (3) are made of steel, and the outer walls of the tong handle (1) and the rotating structure (2) are coated with insulating sleeves.

6. The detachable jaw type multifunctional insulated wire feeding pliers according to claim 5, wherein the steel is stainless steel.

7. The detachable jaw type multifunctional insulated wire feeding pliers according to claim 5, wherein the insulating sleeve is made of plastic.

8. A detachable jaw type multifunctional insulated wire feeding pliers according to any one of claims 1-7, wherein the outer wall of the pliers handle (1) is provided with a rough surface.

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