CN212146157U - Universal quick-release tool for cable connector - Google Patents

Abstract

The utility model discloses a universal quick-dismantling tool for cable joints, which comprises a first rod body and a second rod body, wherein the top end of the first rod body is fixed with a handle, the lower end of the first rod body is a hexagonal connecting end, the upper end of the second rod body is an inserting end corresponding to the connecting end, the inserting end is internally provided with a jack, the connecting end is inserted in the jack, the connecting end and the inserting end are provided with two pairs of mutually corresponding limiting holes, one of the two pairs of limiting holes is inserted with a limiting pin, the bottom of the second rod body is provided with a sleeve end, the sleeve end is internally provided with a first gasket placing groove from outside to inside in sequence, second gasket standing groove and hexagonal hole still have a deep hole in the second pole body, and hexagonal hole and deep hole link up mutually, still are equipped with an annular magnet in the cover barrel end, and the annular magnet cladding is in the first gasket standing groove and the second gasket standing groove outside, the utility model discloses convenient to use.

Description

Universal quick-release tool for cable connector

Technical Field

The utility model relates to a cable joint general type quick detach instrument.

Background

In the high-voltage cable wiring process, generally, a wiring terminal is installed at the end part of a high-voltage cable, a screw hole is formed in the top of the wiring terminal, a connecting sleeve is fixed on the wiring terminal, a double-headed screw is screwed on a front joint of another cable, the front joint is inserted into the connecting sleeve, one end of the double-headed screw penetrates through the screw hole, a first gasket and a second gasket are installed on the double-headed screw, a nut is screwed on the double-headed screw through a hexagonal sleeve and an extension rod, and finally an insulator and a rear cover are installed through the hexagonal sleeve.

In the installation process, due to the fact that the installation depths of the nut, the insulator and the rear cover are different, the hexagonal sleeve and the extension rod need to be frequently disassembled and assembled, the installation process is generally located at high altitude, and installation personnel are very inconvenient to take out or put back the extension rod; meanwhile, because the two gaskets need to go deep into the connecting sleeve and are sleeved on the double-end screw rod, the installation is extremely inconvenient, the gaskets can fall into a gap in the connecting sleeve by accident and are very difficult to take out, and if the fallen gaskets are not taken out, the fallen gaskets can occupy the installation space of the insulator, so that the insulator cannot be installed smoothly, and even the insulator is scratched.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the not enough of above-mentioned prior art, provide a cable joint general type quick detach instrument.

The technical scheme of the utility model is that: a universal quick-release tool for cable connectors comprises a first rod body and a second rod body, wherein a handle is fixed at the top end of the first rod body, the lower end of the first rod body is a hexagonal connecting end, the upper end of the second rod body is an inserting end corresponding to the connecting end, the inserting end is internally provided with a jack, the connecting end is inserted in the jack, the connecting end and the inserting end are provided with two pairs of limiting holes which correspond to each other, one pair of the two pairs of limiting holes is inserted with a limiting pin, the bottom of the second rod body is provided with a sleeve end, a first gasket placing groove, a second gasket placing groove and a hexagonal inner hole are sequentially arranged in the sleeve end from outside to inside, the second rod body is internally provided with a deep hole, the hexagonal inner hole is communicated with the deep hole, the sleeve end is internally provided with an annular magnet, and the annular magnet is coated on the outer sides of the first gasket placing groove and the second gasket placing groove.

Specifically, the first rod body and the second rod body are hexagonal and are of an engineering plastic integrated structure.

Preferably, the length of the connecting end is 5-12 cm, and the distance between the two pairs of limiting holes is 3-9 cm.

Furthermore, the inlet end of the limiting hole on the insertion end is trumpet-shaped.

Furthermore, the lower part of the handle is provided with a concave-convex antiskid rib, and the top of the handle is also provided with an antiskid pad.

Furthermore, the limiting pin consists of a pin cap and a pin rod, and a damping layer is compounded on the inner ends of the pin rod and the pin cap and is inserted into the pair of limiting holes.

Furthermore, the outer end of the pin cap protrudes out of the limiting hole and is provided with an arc-shaped groove.

Furthermore, the limiting pin is connected to the handle through a connecting rope.

Further, the internal diameter of first gasket standing groove, second gasket standing groove and hexagonal hole decreases progressively in proper order.

Furthermore, a steel lining is further arranged on the inner side of the hexagonal inner hole.

The utility model has the advantages that: the utility model discloses a first body of rod and second body of rod are also to pull out and insert the structure, but its accessible spacer pin stretches out and draws back, and the installer need not to carry out thorough separation and lay it, provides certain facility, the utility model discloses still design special cover barrel end, can be convenient for the installer quick, accurate put into or take out gasket and nut, and can avoid the gasket to fall in the connecting sleeve.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a bottom view of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 1;

fig. 5 is an enlarged view of a portion B in fig. 1.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Referring to fig. 1-3, a universal quick release tool for cable joints includes a hexagonal first rod body 1 and a hexagonal second rod body 2 made of engineering plastics, a hexagonal connection end 6 is provided at a lower end of the first rod body 1, an insertion end 7 corresponding to the connection end 6 is provided at an upper end of the second rod body 2, a jack is provided in the insertion end 7, the connection end 6 is inserted into the jack, two pairs of mutually corresponding limiting holes 8 are provided on the connection end 6 and the insertion end 7, and a limiting pin is inserted into one of the two pairs of limiting holes 8;

the length of the connecting end 6 is 5-12 cm, and the distance between the two pairs of limiting holes 8 is 3-9 cm;

the diameter of a limiting hole 8 at one side of the inserting end 7 is larger than that of a limiting hole 8 on the connecting end 6 by 1mm, and the inlet end of the limiting hole 8 on the inserting end 7 is horn-shaped so as to facilitate the insertion of a limiting pin;

a grip 9 is fixed at the top end of the first rod body 1, a concave-convex antiskid rib 10 is arranged at the lower part of the grip 9, and an antiskid pad 11 is further arranged at the top of the grip 9 so as to be convenient for an installer to hold;

as shown in fig. 4, the limiting pin is composed of a pin cap 12 and a pin rod 13, the shape of the joint of the pin cap 12 and the pin rod 13 corresponds to the shape of the limiting hole 8 with a trumpet-shaped inlet, the inner ends of the pin rod 13 and the pin cap 12 are compounded with a damping layer 14 and are inserted into a pair of limiting holes 8, and the outer end of the pin cap 12 protrudes out of the limiting hole 8 and is provided with an arc-shaped groove so as to facilitate the insertion and extraction of a nail into and out of the limiting pin;

in the structure, although the first rod body 1 and the second rod body 2 are also of a plug-in structure, the first rod body and the second rod body can be stretched through the limiting pin, an installer does not need to completely separate and place the first rod body and the second rod body, certain convenience is provided, the hexagonal connecting end 6 and the jack can be convenient for the installer to quickly position the limiting hole 8, and the pin rod 13 and the damping layer 14 compounded on the inner end of the pin cap 12 can prevent the limiting pin from sliding out of the limiting hole 8;

furthermore, in order to facilitate the placement and the pulling out of the limit pin, the limit pin can be connected to the handle 9 through a connecting rope;

as shown in fig. 3 and 5, a sleeve end 15 is arranged at the bottom of the second rod body 2, a first gasket placing groove 16, a second gasket placing groove 17 and a hexagonal inner hole 18 are sequentially arranged in the sleeve end 15 from outside to inside, a deep hole 19 is further arranged in the second rod body 2, the hexagonal inner hole 18 is communicated with the deep hole 19, the inner diameters of the first gasket placing groove 16, the second gasket placing groove 17 and the hexagonal inner hole 18 are sequentially decreased, an annular magnet 20 is further arranged in the sleeve end 15, the annular magnet 20 covers the outer sides of the first gasket placing groove 16 and the second gasket placing groove 17, and a steel lining 21 is further arranged on the inner side of the hexagonal inner hole 18;

further, for improving the reliability that first gasket 23 adsorbs on first gasket standing groove 16, first gasket standing groove 16 is the deep groove, and first gasket is put into and is kept 1 ~ 3mm interval with the tip of cover end 15 behind the first gasket standing groove 16.

Utilize the utility model discloses during the installation, installer will be hexagonal nut 22 earlier, second gasket 24 and first gasket 23 are put into sleeve end 15 in proper order, magnet 20 adsorbs first gasket 23 and second gasket 24, make it be difficult for falling out sleeve end 15, also be convenient for first gasket 23 and second gasket 24 aim at the tip of double-end screw 25, installer can once only be with first gasket 23, second gasket 24, hexagonal nut 22 installs the tip at double-end screw 25, on the same principle, when dismantling and connecting, when sleeve end 15 revolves hexagonal nut 22 out, also with first gasket 23 and 24 aspirations of second gasket, prevent that it from dropping in the connecting sleeve.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a general type quick detach instrument of cable joint, includes the first body of rod and the second body of rod, the top of the first body of rod is fixed with a handle, its characterized in that: the lower extreme of the first body of rod is hexagonal link, the upper end of the second body of rod be with the corresponding grafting end of link, it has the jack to peg graft in the end, the link is pegged graft in the jack, link and grafting are served and are had two pairs of spacing holes that correspond each other, two pairs peg graft on a pair of in the spacing hole and have a spacer pin, the bottom of the second body of rod has the cover barrel end, cover barrel end is interior from outer to interior first gasket standing groove, second gasket standing groove and hexagonal hole have set gradually, still have a deep hole in the second body of rod, hexagonal hole and deep hole link up mutually, cover barrel end still is equipped with an annular magnet in-situ, the cladding of annular magnet is in the first gasket standing groove and the second gasket standing groove outside.

2. The universal quick release tool for cable joints according to claim 1, wherein: the first rod body and the second rod body are hexagonal and are of an engineering plastic integrated structure.

3. The universal quick release tool for cable joints according to claim 1, wherein: the length of link is 5 ~ 12cm, two pairs spacing is 3 ~ 9 cm.

4. The universal quick release tool for cable joints according to claim 1, wherein: the inlet end of the limiting hole on the insertion end is trumpet-shaped.

5. The universal quick release tool for cable joints according to claim 1, wherein: the lower part of the handle is provided with a concave-convex antiskid rib, and the top of the handle is also provided with an antiskid pad.

6. The universal quick release tool for cable joints according to claim 1, wherein: the limiting pin consists of a pin cap and a pin rod, and the inner ends of the pin rod and the pin cap are compounded with a damping layer and are inserted into a pair of limiting holes.

7. The universal quick release tool for cable joints according to claim 6, wherein: the outer end of the pin cap protrudes out of the limiting hole and is provided with an arc-shaped groove.

8. The universal quick release tool for cable joints according to claim 7, wherein: the limiting pin is connected to the handle through a connecting rope.

9. The universal quick release tool for cable joints according to claim 1, wherein: the internal diameters of the first gasket placing groove, the second gasket placing groove and the hexagonal inner hole are gradually decreased.

10. The universal quick release tool for cable joints according to claim 1, wherein: and a steel lining is further arranged on the inner side of the hexagonal inner hole.

Images