CN205622158U - But plug cable termination extracting tool - Google Patents

Abstract

The utility model provides a pluggable cable terminal removal tool, which includes a fixing fixture, two adjusting pull rods, a connecting arm and a rotating screw rod, and one end of the two adjusting pull rods is fixedly connected to both sides of the fixing fixture respectively. , the other ends of the two adjusting pull rods are connected to the two ends of the connecting arm, the middle part of the connecting arm is provided with a rotating screw hole, and the rotating screw is threadedly connected to the rotating screw hole. The removal tool is not only suitable for different manufacturers and different types of cable terminal accessories, but also can shorten the disassembly operation time, save human resources, avoid damage to the cable terminal equipment during disassembly, and solve the problem of difficult disassembly operations in a narrow space .

Description

Pluggable Cable Termination Removal Tool

technical field

The utility model relates to a power dismantling tool, in particular to a pluggable cable terminal dismantling tool.

Background technique

Pluggable cable terminals are frequently used equipment in the process of cable transmission and distribution of electrical energy. When a power supply failure occurs and cable equipment maintenance, emergency repair and testing are required, it is often necessary to disassemble the pluggable cable terminal. However, after running for a long time, the silicone grease on the pluggable cable terminal will dry up and the friction force will be high. It will take a lot of time, manpower and material resources to disassemble, and it will be difficult for personnel to gain a foothold in a narrow space and cannot work; the above situation Both lead to extremely low efficiency of cable inspection work, which greatly prolongs the power cable outage inspection time, which is very unfavorable for the safe and stable operation of the regional power grid.

In order to solve the above existing problems, people have been seeking an ideal technical solution.

Utility model content

The purpose of this utility model is to address the deficiencies of the prior art, thereby providing a pluggable cable terminal removal tool, which can not only be suitable for different manufacturers and different types of cable terminal accessories, but also shorten the disassembly time and save Human resources, while avoiding damage to the cable terminal equipment during disassembly, it also solves the problem of difficult disassembly operations in a small space.

In order to achieve the above object, the technical solution adopted by the utility model is: a pluggable cable terminal removal tool, which includes a fixing fixture, two adjustment rods, a connecting arm and a rotating screw rod, one end of the two adjustment rods respectively fixed on both sides of the fixing fixture, the other ends of the two adjusting pull rods are connected to the two ends of the connecting arm, and the middle part of the connecting arm is provided with a rotating screw rod to perforate, and the rotating screw rod is connected to the connecting arm. The rotating screw mandrel is perforated and threaded.

Further, the fixing fixture includes a clamping ring with an opening, parallel splints are provided at the opening of the clamping ring, bolt holes are opened on the parallel splints, and bolt holes for fastening are installed in the bolt holes. The compression bolts and compression nuts of the above clamping ring.

Further, a fixed sleeve is sheathed on the top of the rotating screw rod.

Further, the pluggable cable terminal removal tool further includes a buffer connecting piece for connecting the adjusting rod and the connecting arm.

Further, the pluggable cable terminal removal tool further includes a ratchet handle matched with the end of the rotating screw rod.

Further, the compression nut is a wing nut.

Compared with the prior art, the utility model has substantive characteristics and progress. Specifically, the utility model adopts a mechanical structure to convert the rotational force into a longitudinal pulling force, which solves the difficulties, time-consuming and labor-intensive, and easily damaged cable terminals in the past. Accessories, and a series of problems such as the inability of personnel to work in a narrow space, greatly shorten the disassembly time of the pluggable cable terminal, and reduce its disassembly damage rate, thereby improving the economic benefits of power supply, saving manpower and material resources, and significantly improving Work efficiency, improve power supply reliability.

Description of drawings

Fig. 1 is the front view structure diagram of the utility model.

Fig. 2 is a diagram of the use state of the utility model.

In the figure, 1. Pluggable cable terminal; 2. Fixing fixture; 3. Cable terminal; 4. Fixing sleeve; 5. Rotating screw; 6. Adjusting pull rod; 9. Ratchet handle; 10. Stud bolts.

detailed description

The technical solutions of the present invention will be further described in detail through specific implementation methods below.

As shown in Figure 1, a pluggable cable terminal removal tool includes a fixing fixture 2, two adjustment rods 6, a connecting arm 8 and a rotating screw rod 5, and one end of the two adjustment rods 6 is respectively fixed on On both sides of the fixing fixture 2, the other ends of the two adjusting pull rods 6 are connected to the two ends of the connecting arm 8, and the middle part of the connecting arm 8 is provided with a rotating screw hole, and the rotating screw rod 5 It is threadedly connected with the hole of the rotating screw rod.

Specifically, the fixing fixture 2 includes a clamping ring with an opening, parallel splints are provided at the opening of the clamping ring, bolt holes are opened on the parallel splints, and bolt holes for fastening are installed in the bolt holes. Compression bolts and compression nuts of the clamping ring. With this structure, the fixing fixture 2 can be conveniently and quickly installed and disassembled, and the stability is good; in the specific use process, the stroke of the pressing bolt can be adjusted according to the needs to make the fixing fixture 2 adapt to different diameters. The pluggable cable terminal 1 further improves the applicability of the removal tool. At the same time, in order to facilitate manual operation and save working time, in a specific embodiment, the compression nut is a wing nut.

Further, in order to prevent the fulcrum from slipping due to sliding of the contact part between the rotating screw rod 5 and the stud bolt 10, the top of the rotating screw rod 5 is covered with a fixed sleeve 4; 4 wraps the supporting point of the rotating screw mandrel 5 and the stud bolt 10 .

In order to make the removal tool suitable for pluggable cable terminals of different models and sizes, the removal tool further includes a buffer connecting piece 7 for connecting the adjusting pull rod 6 and the connecting arm 8 . Adopting this structure can effectively solve the matching problem between the diameter of the connecting arm 8 and the diameter of the fixing fixture 2, so that the removal tool can be adapted to different types of pluggable cable terminals and has more versatility.

In order to facilitate operation, the pluggable cable terminal removal tool further includes a ratchet handle 9 matched with the end of the rotating screw rod 5 , and the rotating screw rod 5 is driven to rotate by rotating the ratchet handle 9 .

Since nuts are installed on the stud bolts of the pluggable cable terminal, when using the removal tool to disassemble the pluggable cable terminal, the nuts need to be unscrewed from the stud bolts first. Specifically, the working process of the removal tool to remove the pluggable cable terminal is as follows:

As shown in Figure 2, thread the rotating screw 5 through the hole of the rotating screw at the center of the connecting arm 8, and support the top of the rotating screw 5 on the pluggable cable terminal 1 on the stud bolt 10, and use the fixed sleeve 4 to wrap the supporting point of the rotating screw mandrel 5 and the stud bolt 10; put the clamping ring on the front end of the pluggable cable terminal 1, and then place the The compression bolts are installed in the bolt holes, and finally the compression nuts are threaded on the compression bolts and tightened, and the opening of the clamping ring is tightened, so that the removal tool can be connected with the Plug and unplug the cable terminals 1 and connect them firmly. Put the ratchet handle 9 on the end of the rotating screw 5, and rotate the ratchet handle 9 to drive the rotating screw 5 to rotate. The rotation of the rotating screw 5 makes the connecting arm 8 in the Rotate the screw rod 5 to slide outwards, and then drive the adjusting rod 6 to move outwards, pull the pluggable cable terminal 1 away from the wall or the box, and finally screw the stud 10 from the wall or the box. down.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model and not limit it; although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should understand that: still The specific implementation of the utility model can be modified or some technical features can be equivalently replaced; without departing from the spirit of the technical solution of the utility model, all of them should be included in the scope of the technical solution claimed by the utility model.

Claims (6)

1. a pluggable cable termination extracting tool, it is characterized in that: it includes stationary fixture, two adjusting yokes, linking arm and rotary screw, one end of two described adjusting yokes is respectively and fixedly connected to the both sides of described stationary fixture, the other end of two described adjusting yokes is connected with the two ends of described linking arm, the middle part of described linking arm offers rotary screw perforation, and described rotary screw is connected with described rotary screw perforated thread.

Pluggable cable termination extracting tool the most according to claim 1, it is characterized in that: described stationary fixture includes being provided with the clamping ring of opening, the opening part of described clamping ring is provided with parallel splint, offer bolt hole on described parallel splint, the nestled bolt for fastening described clamping ring is installed in described bolt hole and presses nut.

Pluggable cable termination extracting tool the most according to claim 1 and 2, it is characterised in that: described rotary screw top is arranged with fixing sleeve.

Pluggable cable termination extracting tool the most according to claim 3, it is characterised in that: this pluggable cable termination extracting tool also includes the buffering for connecting described adjusting yoke and described linking arm in flakes.

Pluggable cable termination extracting tool the most according to claim 4, it is characterised in that: this pluggable cable termination extracting tool also includes the ratchet handle matched with described rotary screw end.

Pluggable cable termination extracting tool the most according to claim 2, it is characterised in that pressing nut described in: is wing nut.