CN106936094B - A kind of pluggable cable head dismantling device - Google Patents
A kind of pluggable cable head dismantling device Download PDFInfo
- Publication number
- CN106936094B CN106936094B CN201710331297.3A CN201710331297A CN106936094B CN 106936094 B CN106936094 B CN 106936094B CN 201710331297 A CN201710331297 A CN 201710331297A CN 106936094 B CN106936094 B CN 106936094B
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- Prior art keywords
- ring
- leading screw
- fastening station
- cable
- semi
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- 230000005611 electricity Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 16
- 239000002184 metal Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Cable Accessories (AREA)
Abstract
A kind of pluggable cable head dismantling device, it is related to electrical equipment technical field, including top fastening station, the top fastening station is equipped with lead screw assembly, the lead screw assembly includes left semi-ring, right semi-ring, leading screw, latch, bolt and leading screw pressing plate, it is both provided with latch on left semi-ring and right semi-ring, left semi-ring is linked together at latch by bolt and nut with right semi-ring, it is provided with leading screw pressing plate on the upside of left semi-ring and right semi-ring, it is provided with threaded hole on leading screw pressing plate, the leading screw is threaded through the threaded hole and is inserted into the mounting hole on low fastening station, leading screw is connected with the inner cone below cable plug head.It can effectively solve the problems, such as that cable terminal stress distribution is uneven；The offset of metal armouring cabinet cable terminal, tilt problem can effectively be solved；It can effectively solve the problem of that cable bin is not easy to installation due to insufficient space.
Description
Technical field
The present invention relates to electrical equipment technical field, specifically a kind of pluggable cable head dismantling device.
Background technology
In recent years, with the popularization of preassembled transformer station, more and more metal enclosed armouring gas-insulated cabinets enter power grid
Operation, the metal enclosed armored cabinet of prepackage type is small, is generally used prepackage type cable.In prepackage type cable disassembly process, by
It is smaller in cabinet cable bin space, more people's operations can not be carried out.Cable uses pluggable cable head, end to use silicon with cabinet
Rubber makes, and end is installed into inner cone, needs to be squeezed into silicon rubber in insulation inner cone with manpower in installation process, because
This, in order to smoothly complete service work and improve working efficiency, research it is a set of it is laborsaving, ensure work quality and efficient
Demolition, installation tool is very necessary.
The installation of cable plug head is divided into manpower installation and the installation of lever tool according to existing mounting means,
Manpower is installed：Arduously and in view of cable warehouse is smaller, should not more people carry out the work, and due to cable stress
Unevenness is easy to cause cable installation imbalance, causes shelf depreciation, security risk is buried to the operation of cable.Lever tool
Installation：It is more laborsaving, a phase is installed or two-phase is more laborsaving, but last is mutually or two-phase is due to narrow space, cause lever without
Method uses, and is unilateral stress due to the use of lever arrangement, and cable terminal silicon rubber Local Contraction can be caused inconsistent, holds
Cable is easily led to break down.
Invention content
For the above-mentioned problems in the prior art, the present invention provides a kind of pluggable cable head dismantling device, not only
It can effectively solve the problems, such as that cable terminal stress distribution is uneven；It is inclined that metal armouring cabinet cable terminal can also effectively be solved
It moves, tilt problem.
The technical scheme adopted by the invention to solve the technical problem is that：
A kind of pluggable cable head dismantling device, including cable, top fastening station and low fastening station, top fastening station are connect with low fastening station,
Cable is interspersed in top fastening station and low fastening station, inner cone is plugged with below low fastening station, the top fastening station is equipped with lead screw assembly, described
Lead screw assembly includes left semi-ring, right semi-ring, leading screw, latch, bolt and leading screw pressing plate, is both provided on left semi-ring and right semi-ring
Latch, left semi-ring are linked together at latch by bolt and nut with right semi-ring,
It is provided with leading screw pressing plate on the upside of left semi-ring and right semi-ring, threaded hole, the leading screw are provided on leading screw pressing plate
It is threaded through the threaded hole and is inserted into the mounting hole on low fastening station, leading screw is connected with the inner cone below cable plug head
It connects.
Further, the leading screw is connect with inside tapered thread.
Further, the left semi-ring is more than the diameter of top fastening station, the annulus set with the circle diameter that right semi-ring surrounds
It is connected on the outside of top fastening station.
Further, tapered sleeve is provided on the outside of the inner cone, tapered sleeve is connected with lower ring, and lower ring is mounted on support arm, outside
Frame upper is provided with ring, is equipped with fixed block in the middle part of upper ring, turning set on one, upper turning set are equipped on upper fixed block
On be provided with leader, upper turning set relatively rotates with upper fixed block, and several toggles are hinged on upper turning set, and toggle is another
One end is connected on lower turning set, and lower turning set is connected with down around ring, under the outside of top fastening station is connected on around ring set, under connected around ring
There are several connecting rods, connecting rod to be connected with guide sleeve, guide sleeve is mounted on the outside of leading screw, on guide sleeve occurs along leading screw
Lower slider, connecting rod lower end are provided with lower pressure ring, and lower pressure ring squeezes leading screw pressing plate.
The beneficial effects of the invention are as follows：
1, the present apparatus is easy to use, strong applicability, can solve numerous unfavorable factors in cable installation, improves cable installation
Technique can be widely applied in daily capital construction, cable repairing, service work.
2, leading screw top lifting formula plugging cable terminal solves pluggable cable head installation difficulty, realizes metal armour
It fills that gas-insulated cabinet pluggable cable head is convenient for disassembly and assembly, greatly solves that cable bin space is small, is not easy to the tired of more people's operations
Difficulty greatly improves pluggable cable head installation effectiveness.
3, leading screw top lifting formula cable plug head dismantling device reduces tool use space, reduces assembly and disassembly staff, greatly
Ground improves work efficiency.
4, using steel material is reinforced, at low cost, practicability is good, easy to carry.
5, cable plug head dismantling device uses different size pipe fitting, applies generally to the cable plug head of all kinds of models
Installation.
6, it can effectively solve the problems, such as that cable terminal stress distribution is uneven；Metal armouring cabinet cable termination can effectively be solved
Head offset, tilt problem；It can effectively solve the problem of that cable bin is not easy to installation due to insufficient space.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the front view of lead screw assembly；
Fig. 3 is the left view of lead screw assembly；
Fig. 4 is the vertical view of lead screw assembly；
Fig. 5 is the structural schematic diagram of second embodiment of the invention；
Fig. 6 is the partial enlarged view at A in Fig. 5.
In figure：11 cables, 12 top fastening stations, 13 low fastening stations, 2 inner cones, 31 left semi-rings, 32 right semi-rings, 33 leading screws, 34 lockings
Plate, 35 bolts, 36 leading screw pressing plates, 41 support arms, 42 times rings, 43 tapered sleeves, ring on 44, fixed block on 45, turning set on 46,47
Hand, 48 toggles, 49 times turning sets, around ring, 411 connecting rods, 412 guide sleeves, 413 times pressure rings under 410.
Specific implementation mode
As shown in Figures 1 to 4,
Cable plug head is the prior art, including cable 11, top fastening station 12 and low fastening station 13, and top fastening station connects with low fastening station
It connects, cable is interspersed in top fastening station and low fastening station.
Lead screw assembly is equipped on top fastening station, the lead screw assembly includes left semi-ring 31, right semi-ring 32, leading screw 33, locking
Latch is both provided on plate 34, bolt 35 and leading screw pressing plate 36, left semi-ring and right semi-ring, left semi-ring is with right semi-ring in latch
Place is linked together by bolt and nut,
The left semi-ring is more than the diameter of top fastening station with the circle diameter that right semi-ring surrounds, which is socketed in top fastening station
Outside.
It is provided with leading screw pressing plate 36 on the upside of left semi-ring and right semi-ring, threaded hole, the silk are provided on leading screw pressing plate
Thick stick is threaded through the threaded hole, and is inserted into the mounting hole on low fastening station and is connected with the inner cone below cable plug head.
Further, the leading screw is connect with inside tapered thread.
Cable plug head utilizes three leading screws, and leading screw is installed by cable plug head mounting hole and insulation inner cone screw hole,
Using fastening screw successively, cable plug head is pressed into insulation inner cone using the stress of leading screw, and remove a wherein silk
Thick stick is fastened, is installed, and removes another two leading screws successively, solve cable terminal installation tilt, the factor of unbalance stress, carry
The high quality of plug-in cable terminal installation.
Since the installation of plug-in cable terminal needs prodigious stress, solves electricity by using the mechanical force of leading screw
The problem of cable terminals mount stress deficiency.
Since cable plug head is mainly in metal armouring cabinet cable bin, more people can not carry out the work, and utilize the assembly and disassembly work
Tool can save cable bin space to greatest extent, convenient for carrying out service work.
Using leading screw top lifting formula mounting or dismounting tools, it is only necessary to which assembly and disassembly work can be completed in 2-3 people, compared with remaining two kinds of mounting and dismounting method
Greatly improve working efficiency.
Fig. 5 is the structural schematic diagram of second embodiment of the invention.
Tapered sleeve 43 is provided on the outside of inner cone, tapered sleeve 43 is connected with lower ring 42, and lower ring is mounted on support arm 41, support arm
Top is provided with ring 44, and 44 middle part of upper ring is equipped with fixed block 45, turning set 46 on one are equipped on upper fixed block, upper to turn
Dynamic put on is provided with leader 47, and upper turning set relatively rotates with upper fixed block, and several toggles are hinged on upper turning set
48, the toggle other end is connected on lower turning set 49, and lower turning set is connected with down around ring 410, under around ring set be connected on top fastening station
Outside, under around ring be connected with several connecting rods 411, connecting rod is connected with guide sleeve 412, and guide sleeve is mounted on the outer of leading screw
Side, guide sleeve can be slided up and down along leading screw, and connecting rod lower end is provided with lower pressure ring 413, and lower pressure ring squeezes leading screw pressing plate
36。
Swing handle is only needed in this way, you can is realized that the big distance of cable connector head pushes, is then used leading screw to carry out small
The compression of distance realizes the underthrust inner cone of cable connector head.
The underthrust inner cone of cable connector head is realized using Double Pressures mode, more reliable, more efficient, this mode uses
Annular pushes, and avoids the problem of cable terminal stress distribution unevenness；It is inclined that metal armouring cabinet cable terminal can effectively be solved
It moves, tilt problem.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
Claims (1)
1. a kind of pluggable cable head dismantling device, including cable, top fastening station and low fastening station, top fastening station are connect with low fastening station, electricity
Cable is interspersed in top fastening station and low fastening station, and inner cone is plugged with below low fastening station, characterized in that the top fastening station is equipped with leading screw group
Part, the lead screw assembly include left semi-ring, right semi-ring, leading screw, latch, bolt and leading screw pressing plate, on left semi-ring and right semi-ring
It is both provided with latch, left semi-ring is linked together at latch by bolt and nut with right semi-ring,
It is provided with leading screw pressing plate on the upside of left semi-ring and right semi-ring, threaded hole, the leading screw spiral are provided on leading screw pressing plate
Across the threaded hole and it is inserted into the mounting hole on low fastening station, leading screw is connected with the inner cone below cable plug head,
The leading screw is connect with inside tapered thread,
The left semi-ring is more than the diameter of top fastening station with the circle diameter that right semi-ring surrounds, and the annulus is socketed in the outer of top fastening station
Side,
Tapered sleeve is provided on the outside of the inner cone, tapered sleeve is connected with lower ring, and lower ring is mounted on support arm, and support arm top is provided with
Upper ring, upper ring middle part are equipped with fixed block, turning set on one are equipped on upper fixed block, one is provided on upper turning set
Hand, upper turning set relatively rotate with upper fixed block, and several toggles are hinged on upper turning set, and the toggle other end is connected to down
On turning set, lower turning set is connected with down around ring, under the outside of top fastening station is connected on around ring set, under around ring be connected with several connections
Bar, connecting rod are connected with guide sleeve, and guide sleeve is mounted on the outside of leading screw, and guide sleeve is slided up and down along leading screw, even
Extension bar lower end is provided with lower pressure ring, and lower pressure ring squeezes leading screw pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710331297.3A CN106936094B (en) | 2017-05-11 | 2017-05-11 | A kind of pluggable cable head dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710331297.3A CN106936094B (en) | 2017-05-11 | 2017-05-11 | A kind of pluggable cable head dismantling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106936094A CN106936094A (en) | 2017-07-07 |
| CN106936094B true CN106936094B (en) | 2018-11-02 |
Family
ID=59430125
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710331297.3A Active CN106936094B (en) | 2017-05-11 | 2017-05-11 | A kind of pluggable cable head dismantling device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359560B (en) * | 2017-08-03 | 2023-01-06 | 江苏中天科技电缆附件有限公司 | Inner cone plug-in terminal conductive column dismounting tool |
| CN107359561B (en) * | 2017-08-03 | 2022-12-23 | 江苏中天科技电缆附件有限公司 | Inner cone plug-in type terminal conductive column mounting device and mounting method |
| CN110943389B (en) * | 2019-12-11 | 2021-07-02 | 上海平高天灵开关有限公司 | Dismounting device of plug-in arrester or plug-in voltage transformer for gas insulated switchgear |
| CN111952900B (en) * | 2020-08-13 | 2022-01-21 | 国网河南省电力公司平顶山供电公司 | Cable termination safety dismounting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4776089A (en) * | 1986-09-18 | 1988-10-11 | Rte Corporation | Method of assembling tap plug to cable connector |
| CN202285312U (en) * | 2011-11-09 | 2012-06-27 | 辽宁省电力有限公司阜新供电公司 | Cable terminal disassembling device |
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| CN204424672U (en) * | 2015-03-23 | 2015-06-24 | 国网辽宁省电力有限公司锦州供电公司 | European cable plug head stripping attachment |
| CN104753002A (en) * | 2015-04-19 | 2015-07-01 | 国网青海省电力公司海东供电公司 | Semi-fixed-sealed cable terminal inserting and extracting device |
| CN104795745A (en) * | 2014-12-02 | 2015-07-22 | 国网青海省电力公司黄化供电公司 | Assistance tool for high-voltage porcelain-housed fuse replacement |
| CN105932520A (en) * | 2016-07-05 | 2016-09-07 | 国网辽宁省电力有限公司盘锦供电公司 | Dismounting apparatus for T-shaped pluggable connector of high-voltage cable |
| CN205583560U (en) * | 2016-03-28 | 2016-09-14 | 国网安徽省电力公司宣城供电公司 | Elbow type cable head pull out instrument of tearing open |
| CN105977875A (en) * | 2016-05-10 | 2016-09-28 | 国家电网公司 | Dismounting tool of pluggable cable terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206992614U (en) * | 2017-05-11 | 2018-02-09 | 国网青海省电力公司海西供电公司 | A kind of pluggable cable head dismantling device |
-
2017
- 2017-05-11 CN CN201710331297.3A patent/CN106936094B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4776089A (en) * | 1986-09-18 | 1988-10-11 | Rte Corporation | Method of assembling tap plug to cable connector |
| CN202308928U (en) * | 2011-10-08 | 2012-07-04 | 江苏大全长江电器股份有限公司 | Auxiliary installation tool of inner cone plug-type terminal cable |
| CN202285312U (en) * | 2011-11-09 | 2012-06-27 | 辽宁省电力有限公司阜新供电公司 | Cable terminal disassembling device |
| CN104795745A (en) * | 2014-12-02 | 2015-07-22 | 国网青海省电力公司黄化供电公司 | Assistance tool for high-voltage porcelain-housed fuse replacement |
| CN204424672U (en) * | 2015-03-23 | 2015-06-24 | 国网辽宁省电力有限公司锦州供电公司 | European cable plug head stripping attachment |
| CN104753002A (en) * | 2015-04-19 | 2015-07-01 | 国网青海省电力公司海东供电公司 | Semi-fixed-sealed cable terminal inserting and extracting device |
| CN205583560U (en) * | 2016-03-28 | 2016-09-14 | 国网安徽省电力公司宣城供电公司 | Elbow type cable head pull out instrument of tearing open |
| CN105977875A (en) * | 2016-05-10 | 2016-09-28 | 国家电网公司 | Dismounting tool of pluggable cable terminal |
| CN105932520A (en) * | 2016-07-05 | 2016-09-07 | 国网辽宁省电力有限公司盘锦供电公司 | Dismounting apparatus for T-shaped pluggable connector of high-voltage cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106936094A (en) | 2017-07-07 |
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