CN203330901U

CN203330901U - Tool pincers for communication digital distribution frame

Info

Publication number: CN203330901U
Application number: CN2013201141366U
Authority: CN
Inventors: 吴青生; 王慧亮; 闫红斌; 马国译
Original assignee: DATONG ULTRAHIGH PRESSURE ELECTRIC POWER SUPPLY Co OF NORTH CHINA GRID Co Ltd; State Grid Corp of China SGCC
Current assignee: DATONG ULTRAHIGH PRESSURE ELECTRIC POWER SUPPLY Co OF NORTH CHINA GRID Co Ltd; State Grid Corp of China SGCC
Priority date: 2013-03-14
Filing date: 2013-03-14
Publication date: 2013-12-11
Anticipated expiration: 2023-03-14

Abstract

The utility model relates to tools of wiring circuits, in particular to tool pincers for a communication digital distribution frame. The problem that a special working tool for a 2M terminal does not exist at present is solved. The tool pincers for the communication digital distribution frame comprise holding handles (1), a hinge portion (2) and pincers heads (3), the front end portions (4) of the pincers heads form a clamping hole (5) after the pincers heads are closed, and the front end portions (4) of the pincers heads are bent upwards by 90 degrees. The length of the front end portions (4) of the pincers heads is 15mm, the thickness of the front end portions (4) of the pincers heads is 5mm, the hole diameter of the clamping hole (5) is 8mm, and the wall thickness of the clamping hole is 3mm. The inner wall of the clamping hole (5) is sleeved with threads. The tool pincers for the communication digital distribution frame are reasonable in design and simple in structure.

Description

The digital frameman's tool of communicating by letter clamps

Technical field

The utility model relates to the instrument of connection circuit, is specially the digital frameman's tool pincers of a kind of communication.

Background technology

In power system, most of business realizes by the 2M circuit, and the wiring of 2M circuit is through DDF (DDF) tandem, and DDF frame 2M terminal is arranged closely, and between adjacent two 2M terminals left and right, distance be 11mm, is 10mm between upper and lower.Activating the service, in the line service such as handling failure, the connection of 2M terminal adopts the stubborn method of hand, on the one hand, because operating space is little, be not easy to tighten or unscrew the 2M terminal, bring hidden danger to normal operation circuit, on the other hand, easily the adjacent cables of touching operation, affect other business.

So lack at present a kind of special operation instrument of 2M terminal, solve the wiring problem of 2M circuit in real work.

Summary of the invention

The utility model, for the problem of the special operation instrument that solves a kind of 2M terminal of current shortage, provides a kind of communication digital wiring tool tong.

The utility model is to adopt following technical scheme to realize:

The digital frameman's tool pincers of a kind of communication, comprise lever, articulated section and binding clip, and described binding clip leading section forms clamping hole after the binding clip closure, and the binding clip leading section is bent upwards 90 degree.

During work, utilize the clamping hole on tool tong, replace hand to twist, carry out knob 2M terminal in periphery, can facilitate, laborsaving, carry out the operation of DDF 2M terminal easily, make on the one hand circuit connect reliable, be difficult on the other hand the adjacent cables of touching operation, guarantee the 2M normal operation circuit.

Preferably, in order to be applicable to the 2M terminal, arrange in space closely, the length of described binding clip leading section is that 15mm, thickness are 5mm, and the aperture of described clamping hole is that 8mm, wall thickness are 3mm.

The utility model is reasonable in design, simple in structure, has solved the problem of the special operation instrument of a kind of 2M terminal of current shortage, and then solves the wiring problem of 2M circuit in real work.

The accompanying drawing explanation

Fig. 1 is top view of the present utility model.

Fig. 2 is side view of the present utility model.

When Fig. 3 is the binding clip closure, the binding clip leading section forms the schematic diagram of clamping hole.

In figure, 1-lever, 2-articulated section, 3-binding clip, 4-leading section, 5-clamping hole, 6-spring.

The specific embodiment

Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.

As shown in Figure 1, 2, the digital frameman's tool pincers of a kind of communication, comprise lever 1, articulated section 2 and binding clip 3, and described binding clip leading section 4 forms clamping hole 5 after the binding clip closure, and binding clip leading section 4 is bent upwards 90 degree.

During concrete enforcement, the length of described binding clip leading section 4 is that 15mm, thickness are 5mm, and the aperture of described clamping hole 5 is that 8mm, wall thickness are 3mm.

In conjunction with 2M terminal outer helicitic texture, described clamping hole 5 inwall mantle fibers, as shown in Figure 3, contact fully, does not injure the 2M cross cut end (of a beam).

Claims

1. the digital frameman's tool pincers of communication, comprise lever (1), articulated section (2) and binding clip (3), and it is characterized in that: described binding clip leading section (4) forms clamping hole (5) after the binding clip closure, and binding clip leading section (4) is bent upwards 90 degree.

2. the digital frameman's tool of communication according to claim 1 clamps, and it is characterized in that: the length of described binding clip leading section (4) is that 15mm, thickness are 5mm, and the aperture of described clamping hole (5) is that 8mm, wall thickness are 3mm.

3. the digital frameman's tool pincers of communication according to claim 1 and 2, is characterized in that: described clamping hole (5) inwall mantle fiber.