CN205407133U - A portable cable cover tool holder - Google Patents

Abstract

The utility model relates to an equipment for power transmission and distribution maintains the field, discloses a portable cable apron instrument presss from both sides, instrument clamp, rubber handle and supplementary barb have been included, this application cable apron instrument presss from both sides simple structure, bends the work piece axle for two sets of M styles of calligraphy and even forms, but anytime and anywhere dismantles the equipment to can set up supplementary barb, can't press from both sides the time -out smoothly when the cable capping can trigger the cable capping with hook generation clamp assisting the shopping guide nested on the toper is kept silent.

Description

A portable cable cover tool holder

technical field

The utility model relates to the maintenance field of power transmission and distribution equipment, in particular to a portable cable cover plate tool clip.

Background technique

Once the cable laid in the cable trench fails, it will not only directly affect the city's electricity consumption, but also may cause the relay protection or control circuit to fail, causing the accident to expand or even damage the main equipment, and the production cannot be resumed for a long time. Therefore, it is of great significance to strengthen the management of cable trench construction and protect the cables in the cable trench from damage to the safe operation of power plants and substations, and to ensure the safety and reliability of urban electricity consumption, which contributes to the rapid development of urban economy. Provide a solid foundation.

Cable laying methods include direct burial laying, pipe laying, shallow trench laying, overhead laying, cable trench laying, and cable tunnel laying. Technically, the cable tunnel laying method and the cable trench laying method are the best laying methods, because these two methods are convenient for cable construction, maintenance and overhaul.

Practice has proved that the cable tunnel works well, which greatly reduces the phenomenon of repeated investment and repeated excavation of the road surface, but the initial investment is huge. In China, due to the limitations of various factors, this laying method is very rare. In comparison, direct burial laying and cable trench laying are economical laying methods, but direct burial laying is not conducive to cable maintenance and inspection. Once a cable fault occurs, even if the fault point is detected by a tester, it must be It is extremely inconvenient to re-excavate and overhaul. Although the initial investment of cable trench is larger than that of direct burial, it is convenient for temperature monitoring and ventilation and cooling measures to improve heat dissipation conditions. In addition, the cable trench also has the advantages of being convenient for cable maintenance, new installation, and replacement, as well as preventing external damage and fault detection and repair. Therefore, considering comprehensively, laying power cables in cable trenches is the most suitable method for large-scale application in urban construction. The choice of cable laying method should be determined according to the actual situation, project conditions, environmental characteristics, cable type and quantity and other factors, with a development perspective, in accordance with the requirements of meeting the requirements of operational reliability, easy maintenance and technical and economical rationality.

Contents of the invention

The purpose of the utility model is to provide a portable cable cover tool clip, which can quickly open the cable trench cover by using the tool clip through structural optimization, so as to improve the efficiency of daily cable trench inspection and maintenance.

In order to achieve the above-mentioned technical purpose and achieve the above-mentioned technical effect, the utility model discloses a portable cable cover tool clip, which includes a tool clip, a rubber handle and an auxiliary barb. One end of the bending workpiece is a tapered jaw, and the other end is covered with a rubber handle. The two groups of bending workpieces are combined up and down through the central shaft, and the auxiliary barbs can be nested and fixed on the tapered jaws of the bending workpiece.

Among them, the bending workpiece has an "M"-shaped structure, and two groups of bending workpieces are connected by upper and lower shafts to form an "X"-shaped structure.

Preferably, evenly distributed threaded grooves are arranged on the inner side of the tapered jaw at one end of the bending workpiece, and the depth of the grooves is 0.1-0.3mm.

Preferably, the end of the bending workpiece bundle covered with the rubber handle adopts a double-layer nesting design, and an extension rod is nested inside, and the extension adjustment is performed through the adjustment knob.

Wherein, one end of the auxiliary barb is provided with a tapered hole for matching with the tapered jaw on the bending workpiece, and the other end is an arc-shaped barb.

Wherein, the preparation materials of the portable cable cover plate tool holder include various grades of carbon steel and stainless steel, and the surface is treated with anti-rust and insulating plastic plating after being manufactured.

The utility model has the following beneficial effects:

The utility model designs this kind of portable cable cover plate tool holder through structural design innovation and according to the structural characteristics of the cable trough cover. The cable cover plate tool clamp of this application has a simple structure and consists of two sets of M-shaped bending workpieces connected by shafts. It can be disassembled and assembled anytime and anywhere, and auxiliary barbs can be added. When the cable groove cover cannot be clamped smoothly, the auxiliary shopping guide can be nested on the tapered jaws, and the cable groove cover can be lifted with the hook instead of the clamp.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Explanation of main component symbols:

1: Bending workpiece, 2: Center shaft, 3: Tapered jaw, 4: Rubber handle, 5: Auxiliary barb.

detailed description

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments.

As shown in FIG. 1 , the utility model discloses a portable cable cover tool holder, which includes a tool holder 1 , a rubber handle 3 and an auxiliary barb 4 .

Structural design:

The preparation materials of the portable cable cover plate tool holder of the present application include various grades of carbon steel and stainless steel, and the surface is treated with anti-rust and insulating plastic plating.

The tool clamp is composed of two groups of bending workpieces 1. One end of the two groups of bending workpieces 1 is a tapered jaw 4, and the other end is covered with a rubber handle 5. The two groups of bending workpieces 1 are combined up and down through the central connecting shaft 2 to assist inverting. The hook 5 can be nested and fixed on the tapered jaw 3 of the bending workpiece 1 .

The bending workpiece 1 has an "M"-shaped structure, and two groups of bending workpieces 1 are connected by upper and lower shafts to form an "X"-shaped structure. The inside of the tapered jaw 4 at one end of the bending workpiece 1 is provided with evenly distributed threaded grooves. The groove depth is 0.1-0.3mm.

One end of the auxiliary barb 5 is provided with a tapered hole for matching with the tapered jaw 4 on the bending workpiece 1, and the other end is an arc-shaped barb.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto, and any person familiar with the technical field can easily think of All changes or replacements should fall within the protection scope of the present utility model.

Claims (6)

1. a portable cable cover plate tool kit, it is characterized in that, including tool kit, rubber handle and auxiliary barb, described tool kit is made up of two groups of bending workpieces, two groups of described bending workpieces one end are that taper jaw, other end collar have rubber handle, two groups of bending workpieces are combined up and down by center connecting shaft, and described auxiliary barb nesting is fixed on the taper jaw of bending workpieces.

2. a kind of portable cable cover plate tool kit as claimed in claim 1, it is characterised in that: described bending workpieces is " M " font structure, and two groups of upper and lower axles of bending workpieces form " X " type structure after connecting.

3. a kind of portable cable cover plate tool kit as claimed in claim 1 or 2, it is characterised in that: it is provided with equally distributed screw-type groove, described groove groove depth 0.1-0.3mm inside described bending workpieces one end toper jaw.

4. a kind of portable cable cover plate tool kit as claimed in claim 3, it is characterised in that: described bending workpieces collar has rubber handle one end to adopt double-layer nested design, and nested inside has extension rod, is undertaken extending adjustment by adjusting knob.

5. a kind of portable cable cover plate tool kit as claimed in claim 1, it is characterised in that: described auxiliary barb one end offers taper hole slot for being mutually matched chimeric with the taper jaw on bending workpieces, and the other end is arc barb.

6. a kind of portable cable cover plate tool kit as claimed in claim 1, it is characterised in that: the material of preparing of described portable cable cover plate tool kit includes carbon steel and the rustless steel of various label, makes rear surface and moulds process through antirust and insulation plating.