CN216355229U - Cable tapping plug dismounting tool - Google Patents

Abstract

The utility model relates to a cable tapping plug dismounting tool which comprises a rod piece, wherein two side parts of the rod piece are respectively provided with a connecting seat, a telescopic mechanism is also arranged between the two connecting seats on the rod piece, and the telescopic end of the telescopic mechanism is connected with a self-locking clamping belt sleeve head which is used for wrapping a cable head and is tightened more and more through a traction wire. The dismounting tool is compact in structure, and the cable tapping plug can be conveniently and quickly dismounted through the dismounting tool.

Description

Cable tapping plug dismounting tool

Technical Field

The utility model relates to a cable tapping plug dismounting tool.

Background

10kV pulls out and inserts formula cable terminal because insulating properties is superior and uses more and more extensively on high tension switchgear, the transformer, this kind of terminal is when carrying out overhaul of equipments and preventive test, need part cable and equipment, nevertheless pull out and insert formula cable terminal after the operation of one end time, because the electric current is through can producing the heat, expend with heat and contract with cold can make the silicone grease produce very strong grip between pulling out and inserting formula cable terminal and equipment sleeve pipe, lead to dismantling the degree of difficulty great, speed is slower.

When tunnel rescue is carried out in an environment with high humidity and more dust and a tunnel with a narrow cable chamber of a high-voltage cabinet, if a traditional method is used, a high-voltage cabinet plug cannot be detached; if the cable head is cut off, the direct economic loss is up to 3000 yuan, wherein the direct economic loss also comprises the labor cost and the expense of reporting fault maintenance. And the cable head is selectively cut off, so that the fault time is long, and the emergency disposal effect is seriously influenced.

The investigation shows that the reason why the plug cannot be unplugged is as follows: 1. the cable chamber is narrow in position, cannot be operated by personnel and cannot be unfolded; 2. silicone grease is usually smeared when the plug head is installed, and the silicone grease is dried in the later period, so that the cable head cannot be pulled out, the operation difficulty is increased, and the viscosity is improved; 3. the cable chamber has high humidity, much dust and high viscosity, the operation difficulty is improved, and a cable head is not easy to disassemble; 4. when the operator removes the cable head, the strength is not large enough, the direction cannot be horizontal, and even the conical base can be damaged.

Disclosure of Invention

The utility model aims to provide a disassembling tool for a cable tapping plug, which is compact in structure and can be used for conveniently and quickly disassembling the cable tapping plug.

The technical scheme of the utility model is as follows: the utility model provides a cable shunting plug extracting tool, includes a member, the both sides portion of member is provided with the connecting seat respectively, lies in on the member between two connecting seats and still is provided with telescopic machanism, telescopic machanism's flexible end is connected with through the pull wire and is used for wrapping up the overhead and pull more tight auto-lock card area sleeve head more.

Furthermore, the connecting seat is in sliding fit with the rod piece, and a handle bolt used for being matched with the rod piece to realize locking is screwed on the connecting seat.

Furthermore, the bottom of connecting seat is installed magnetic block.

Furthermore, the telescopic mechanism comprises a sliding block in sliding fit with the rod piece, a jack is fixed on the sliding block, and a handle bolt locked with the rod piece is connected to the sliding block in a threaded mode.

Further, the jack is a hydraulic jack.

Further, the bottom of telescopic machanism is installed the light.

Further, the illuminating lamp is a spot lamp.

Furthermore, a locking piece is installed at the telescopic end of the telescopic mechanism, hooks are fixed to two side portions of the locking piece respectively and connected with one end of a traction line, and a climbing buckle connected with a self-locking clamping belt sleeve head is installed at the other end of the traction line.

Further, the locking piece is the clamp, the couple is the couple of opening area insurance formula, the pull wire is the iron chain.

Furthermore, the self-locking clamping belt sleeve head comprises two lifting belts which are mutually inserted, the two lifting belts are inserted and inserted between the ends to form a sleeve opening used for wrapping the cable head in a matching mode, and the other ends of the lifting belts are connected with the telescopic end of the telescopic mechanism through an iron chain respectively.

Compared with the prior art, the utility model has the following advantages:

1. this extracting tool compact structure replaces the manual work to drag out through the jack, conveniently realizes cable tapping plug's quick dismantlement, labour saving and time saving, and is safe high-efficient, will dismantle the equal 60 minutes consuming time of people and reduce to within 20 minutes, practices thrift the plenty of time and improves the operating efficiency.

2. The cable chamber position that can solve fast is narrow, demolishs the cable plug head under the special condition that personnel can't operate, can avoid cutting off the cable head effectively.

3. The disassembling tool is strong in stability, not easy to oxidize, convenient to carry and suitable for different cabinet models.

4. The design of the jack, the titanium alloy sliding block and the magnetic base is adopted, the adjustment within the range of 20-50cm is met, the multifunctional electric cable pulling device is suitable for different cabinet models and the action of fixing equipment, and the cable head is fixed in a wrapping mode to increase the holding power during pulling.

5. The jack is placed on the sliding block to play a supporting role, the jack can bear 2 tons of supporting force, and a cable head can be easily dismounted; the self-locking clamping belt is matched with the iron chain to bear the tensile force, and the self-locking clamping belt can bear the tensile force of 2 tons.

6. The dismounting process is simple, and the self-locking clamping belt is dragged by the iron chain pulled by the outward thrust of the jack to enable the cable plug head to be separated.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the connecting portion of two hoisting belts of the present invention;

in the figure: 10-rod piece 20-connecting seat 21-handle bolt 22-magnetic attraction block 30-telescopic mechanism 31-sliding block 32-jack 33-handle bolt 34-locking piece 35-hook 36-climbing buckle 40-traction line 50-self-locking clamping belt sleeve head 51-lifting belt 52-sleeve opening 60-spot light.

Detailed Description

In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.

Refer to FIGS. 1 and 2

The utility model provides a cable tapping plug extracting tool, includes a member 10, the both sides portion of member is provided with connecting seat 20 respectively, lies in still to be provided with telescopic machanism 30 between two connecting seats on the member, telescopic machanism's flexible end is connected with through pull wire 40 and is used for wrapping the overhead and pull more tight auto-lock cassette tape pullover 50 more of cable to wrap the cable head through auto-lock cassette tape pullover, stretch out through telescopic machanism and make auto-lock cassette tape pullover more and more tight, and take the cable head to outwards extract.

In this embodiment, in order to better socket the connection position, the connection seat is in sliding fit with the rod, and a handle bolt 21 for locking with the rod is screwed on the connection seat, so as to realize quick locking of the connection seat.

In this embodiment, in order to make the connecting seat can be positioned on the cable chamber, the magnetic block 22 is installed at the bottom of the connecting seat, so that the whole dismounting tool can be adsorbed on the cable chamber through the magnetic block. The magnetic blocks of the whole disassembling tool are matched to form strong magnetism with the adsorption force of more than 6 kg.

In this embodiment, in order to better realize the position adjustment of the telescoping mechanism, the telescoping mechanism comprises a sliding block 31 in sliding fit with the rod, and a jack 32 is fixed on the sliding block so as to provide enough pulling force. A handle bolt 33 locked with the rod is screwed on the sliding block, so that the position of the jack is locked through the handle bolt, and quick locking is realized.

In this embodiment, in order to operate better, the inspection is maintained conveniently, guarantees stability, the jack is the fluid pressure type jack. The hydraulic jack is not easy to rust, the weight is 3kg, the hydraulic jack is convenient to carry, and the ejection amount of the jack can reach 12 cm.

In this embodiment, to better provide illumination, an illumination lamp 60 is mounted at the bottom of the telescoping mechanism. The light is the shot-light, satisfies the illumination demand to observe clear position.

In this embodiment, connecting seat and slider are titanium alloy, and stability is strong, difficult oxidation, portable are suitable for different cabinet body models.

In this embodiment, the telescopic end of the telescopic mechanism is provided with a locking member, i.e. the locking member 34 is fixed on the telescopic rod of the jack. And hooks 35 are respectively fixed at two side parts of the locking piece, the hooks are connected with one end of a traction line, and a climbing buckle 36 connected with a self-locking clamping belt sleeve head is installed at the other end of the traction line, so that the locking piece is better connected with the self-locking clamping belt sleeve head.

In this embodiment, for better fixing the locking member, the locking member is a clip. In order to ensure the safety when the cable head is pulled, the hook is an opening safety hook. The pull wire is an iron chain, so that the safety of the drawing cable head is guaranteed, and the length is conveniently adjusted.

In this embodiment, in order to realize on the wrapping cable head and pull more tight more to prevent cable head cut, self-locking card area pullover includes two hoist and mount areas 51 that alternate mutually, and two hoist and mount areas wear to alternate and cooperate between the end and form the cuff 52 that is used for wrapping the cable head, thereby realize hoist and mount area and cable head's soft link. The other end of the hoisting belt is connected with the telescopic end of the telescopic mechanism through an iron chain respectively, so that the connection effect is ensured. Meanwhile, the operation is simple, and the stress is uniform and the 2T pulling force can be borne.

When the dismounting tool is used, the position of the connecting seat is adjusted and locked according to the width of the cable chamber, and the position of the jack is sleeved and locked; then sleeving a sleeve opening formed by the self-locking clamping belt sleeve head on the cable head; adjusting the connecting position of the chain and the hook, finally driving the hydraulic jack through a prying bar, and enabling the telescopic rod of the jack to extend out, so that the self-locking clamping belt sleeve head is pulled more and more tightly, and the cable head is pulled out.

The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.

Claims (10)

1. The utility model provides a cable tapping plug extracting tool, includes a member, its characterized in that, the both sides portion of member is provided with the connecting seat respectively, lies in on the member still to be provided with telescopic machanism between two connecting seats, telescopic machanism's flexible end is connected with through the pull wire and is used for wrapping around the overhead and more draw tight auto-lock cassette tape sleeve head more.

2. The tool of claim 1, wherein the connecting base is slidably engaged with the lever, and a handle bolt is threadedly engaged with the connecting base for locking with the lever.

3. The cable tap plug remover of claim 1 or 2, wherein a magnetic block is mounted at the bottom of the connecting seat.

4. The cable tap plug remover of claim 1 or 2, wherein the telescoping mechanism comprises a slider slidably engaged with the rod, a jack is fixed on the slider, and a handle bolt locked with the rod is screwed on the slider.

5. The cable tap plug removal tool of claim 4, wherein the jack is a hydraulic jack.

6. The cable tap plug removal tool of claim 1, 2 or 5, wherein a light is mounted to a bottom portion of the telescoping mechanism.

7. The cable tap plug removal tool of claim 6, wherein the illumination lamp is a spot light.

8. The cable tapping plug disassembling tool according to claim 1, wherein a locking member is mounted at a telescopic end of the telescopic mechanism, hooks are respectively fixed at two side portions of the locking member, the hooks are connected with one end of a traction wire, and a climbing buckle connected with a self-locking clamping belt sleeve head is mounted at the other end of the traction wire.

9. The cable tap plug removal tool of claim 8, wherein the locking member is a collar, the latch is an open-ended safety latch, and the pull wire is an iron chain.

10. The cable tapping plug removal tool of claim 1, 2, 5, 7, 8 or 9, wherein the self-locking clamping band sleeve head comprises two mutually-inserted hoisting bands, the two penetrating and inserting ends of the hoisting bands are matched to form a sleeve opening for wrapping the cable head, and the other ends of the hoisting bands are respectively connected with the telescopic ends of the telescopic mechanisms through an iron chain.

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