CN107069527A - Cable run elbow arm covers special mounting or dismounting tools - Google Patents
Cable run elbow arm covers special mounting or dismounting tools Download PDFInfo
- Publication number
- CN107069527A CN107069527A CN201710041940.9A CN201710041940A CN107069527A CN 107069527 A CN107069527 A CN 107069527A CN 201710041940 A CN201710041940 A CN 201710041940A CN 107069527 A CN107069527 A CN 107069527A
- Authority
- CN
- China
- Prior art keywords
- sheath
- jackscrew
- elbow arm
- cable run
- movable joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
Special mounting or dismounting tools are covered the present invention relates to a kind of cable run elbow arm, it includes sheath, jackscrew bar, movable joint and jackscrew fixed plate, described sheath includes two semicircle backplates, and the side of two semicircle backplates is connected by folding, and the opposite side of two semicircle backplates is provided with opening-closing structure；The top of sheath is provided with fixing bolt, and the top that jackscrew fixed plate is arranged on sheath is fixed by fixing bolt；One end of jackscrew bar is stretched into sheath through jackscrew fixed plate and is fixedly connected with movable joint, and the bottom inner portion of movable joint is provided with half bore, and shape and the elbow arm set internal thread of half bore match, the other end connection torque arm of jackscrew bar.The present invention, which is improved, to rush to repair the operating efficiency of operating personnel, shortens the repairing activity duration, reduction economic loss and reduction customer complaint rate.
Description
Technical field
Special mounting or dismounting tools are covered the present invention relates to a kind of cable run elbow arm, belong to electric power application field.
Background technology
With urban development construction, ring main unit, the distribution box of cable run and correlation are also increased.Circuit and equipment
Increase, occurs external force destruction and fault rate also with increasing, operation is rushed to repair after power failure particularly significant.At present, repairing dismounting cable
Distribution box elbow arm set is main using conventional instrument, such as spanner, pliers, screwdriver, rope, it is sometimes desirable to which several small times are
It can be removably mounted and finish, or even cut and can just unload elbow arm set down, waste time and energy.
Power failure emergency repair time is long, not only causes economic loss, can also influence the image of power worker.More importantly not
Tear the elbow arm set in cable distribution box open, can not just carry out electrical verification, electric discharge and hanging ground-wire, be worked in cable distribution box and do not hang ground
Line, not only illegal safety code, and being constituted a threat to the life of staff.
The content of the invention
The present invention covers special assembly and disassembly work for above-mentioned problems of the prior art there is provided a kind of cable run elbow arm
Tool；Solve the problem of dismounting elbow arm set is wasted time and energy in the prior art.
Technical scheme is as follows：
Cable run elbow arm covers special mounting or dismounting tools, including sheath, jackscrew bar, movable joint and jackscrew fixed plate, described sheath bag
Two semicircle backplates are included, the side of two semicircle backplates is connected by folding, and the opposite side of two semicircle backplates is provided with
Opening-closing structure；The top of sheath is provided with fixing bolt, and the top that jackscrew fixed plate is arranged on sheath is fixed by fixing bolt；Top
One end of screw mandrel is stretched into sheath through jackscrew fixed plate and is fixedly connected with movable joint, and the bottom inner portion of movable joint is provided with half bore, half
The shape in hole matches with elbow arm set internal thread, the other end connection torque arm of jackscrew bar.
Described jacket inner wall is provided with rubber inner sheath, and rubber inner sheath surface is zigzag, and rubber inner sheath passes through riveting
Nail is fixed with sheath.
The opening-closing structure of described sheath is that one of semicircle backplate edge of two semicircle backplates sets clasp
Stay hook, another is correspondingly arranged clasp hook.
The folding side of described sheath is provided with circular arc opening A, the folding side of sheath provided with circular arc opening B, circular arc opening A and
Circular arc opening B size matches with elbow arm set upper, lower tube size respectively.
The upper and lower ends of described movable joint set half bore respectively.
Advantages of the present invention effect is as follows：
1st, the cable run elbow arm made covers special mounting or dismounting tools, solves and covers special assembly and disassembly without cable run elbow arm on the market
The problem of device.
2nd, cost is low, making is simple.
3rd, easy to use, a people is operable.
4th, the repairing activity duration is shortened.Solve the cable run power failure operation time it is long the problem of.
Brief description of the drawings
Fig. 1 is main structure diagram of the invention.
Fig. 2 is backsight structural representation of the invention.
Fig. 3 is side structure schematic view of the invention.
Fig. 4 is inner sheath structural representation of the invention.
Fig. 5 is movable joint structure schematic diagram of the invention.
In figure, 1, sheath, 2, jackscrew bar, 3, movable joint, 4, jackscrew fixed plate, 5, folding, 6, fixing bolt, 7, protect in rubber
Set, 8, rivet, 9, clasp stay hook, 10, clasp hook, 11, circular arc opening A, 12, circular arc opening B, 13, torque arm.
Embodiment
Embodiment
As illustrated, cable run elbow arm covers special mounting or dismounting tools, including sheath 1, jackscrew bar 2, movable joint 3 and jackscrew are fixed
Plate 4, described sheath includes two semicircle backplates, and the side of two semicircle backplates is connected by folding 5, two semicircles
The opposite side of backplate is provided with opening-closing structure；The top of sheath 1 is provided with fixing bolt 6, and jackscrew fixed plate 4 is arranged on the upper of sheath 1
Side is fixed by fixing bolt 6；One end of jackscrew bar 2 is stretched into sheath 1 and with movable joint 3 by bolt through jackscrew fixed plate 4
Be fixedly connected, the bottom inner portion of movable joint 3 is provided with half bore, shape and the elbow arm of half bore cover internal thread and matched, jackscrew bar 2 it is another
End connection torque arm 13.
Described jacket inner wall is provided with rubber inner sheath 7, and rubber inner sheath surface is zigzag, and rubber inner sheath passes through riveting
Nail 8 is fixed with sheath；Pass through the setting of inner sheath, it is to avoid during dismounting elbow arm set, scratch elbow arm set outer surface.
The opening-closing structure of described sheath is that one of semicircle backplate edge of two semicircle backplates sets clasp
Stay hook 9, another is correspondingly arranged clasp hook 10；The opening-closing structure of the present invention, it would however also be possible to employ other forms, this mode is only
The preferred embodiment of the present invention.
The folding side of described sheath is provided with circular arc opening A, the folding side of sheath provided with circular arc opening B, circular arc opening A and
Circular arc opening B size matches with elbow arm set upper, lower tube size respectively.
The upper and lower ends of described movable joint are set respectively to be separated between half bore, two half bore, it is ensured that during rotation jackscrew bar,
Movable joint is motionless, so as to smoothly dismantle elbow arm set.
Cable run elbow arm covers special mounting or dismounting tools component specification explanation：
Semicircle iron plate sheath specification：Long 170mm；Diameter Ф 84mm；Aperture 60mm suitable for reading；The outer head 40mm of pitch-row suitable for reading；On
Oral pore is away from interior head 80mm；Lower oral pore footpath 85mm；Lower oral pore is away from outer head 25mm；Lower oral pore is away from interior head 60mm；Detained in two
The high 10mm of plate；
Rubber inner sheath specification：Long 168mm；Wide 82mm；Thick 5mm；
Fixing bolt specification：Long 130mm；Bar footpath 10mm；Two adjustment distance between tie rods 110mm；With semicircle backplate welding portion
35mm；
Jackscrew bar gauge lattice：Long 180mm；Bar footpath 16mm；Torque arm：Long 16mm；Diameter：10mm；
Movable joint specification：Long 35mm；Diameter 22mm；Internal orifice dimension 12mm；Fixed jackscrew bar diameter of bolt 6mm；Fixed jackscrew bar bolt
Long 9mm；Fixed jackscrew bar bolt is away from movable joint head 7mm；
Jackscrew fixed plate specification：Long 140mm；Wide 40mm；Thick 20mm；Jackscrew fixed plate center bore 16.5mm；Jackscrew fixed plate
The long 30mm of both sides neck；The wide 18mm of both sides neck.
Cable run elbow arm covers special mounting or dismounting tools using simple, is ensuring to have had a power failure and in the state of electrical verification, first will
Block up and remove after elbow arm set, then back-out by cable fixed screw, sheath of the present invention is opened, circular arc opening A is sleeved on elbow arm
Set upper side, circular arc opening B is sleeved on elbow arm set lower end, and sheath is sleeved on elbow arm and put, and half bore and the elbow arm of movable joint cover inner cable
Screw is fixed, and fastens sheath, and rotary torsion bar can unload lower elbow and arm set.Order is opposite when installing elbow arm set.
Points for attention:
(1) covered using this elbow arm and must assure that and had a power failure and electrical verification before special mounting or dismounting tools.
(2) when installing, the front and rear neck of sheath should be fixed on elbow arm set two ends correct position.
(3) fixed screw does not answer tension when covering special mounting or dismounting tools using elbow arm.
The present invention is tested in Hulunbeier City Hailar Area cable run.By 6 months to this area under one's jurisdiction and user
11 live actual tests after power failure, customer complaint rate reduces 70%, and average 2.4 ten thousand yuan of economic loss of reduction per hour is realized
Economic, quick, security and reliability, shortens the cable run repairing activity duration, produces a desired effect.
Claims (5)
1. cable run elbow arm covers special mounting or dismounting tools, it is characterised in that including sheath, jackscrew bar, movable joint and jackscrew fixed plate,
Described sheath includes two semicircle backplates, and the side of two semicircle backplates is connected by folding, two semicircle backplates
Opposite side be provided with opening-closing structure；The top of sheath is provided with fixing bolt, and the top that jackscrew fixed plate is arranged on sheath passes through admittedly
Determine bolt to fix；One end of jackscrew bar is stretched into sheath through jackscrew fixed plate and is fixedly connected with movable joint, in the bottom of movable joint
Portion is provided with half bore, and shape and the elbow arm set internal thread of half bore match, the other end connection torque arm of jackscrew bar.
2. cable run elbow arm according to claim 1 covers special mounting or dismounting tools, it is characterised in that described jacket inner wall
Provided with rubber inner sheath, rubber inner sheath surface is zigzag, and rubber inner sheath is fixed by rivet with sheath.
3. cable run elbow arm according to claim 1 covers special mounting or dismounting tools, it is characterised in that described sheath is opened
Closing structure is, one of semicircle backplate edge of two semicircle backplates sets clasp stay hook, and another is correspondingly arranged
Clasp hook.
4. cable run elbow arm according to claim 1 covers special mounting or dismounting tools, it is characterised in that the folding of described sheath
Page side is provided with circular arc opening A, the size of the folding side of sheath provided with circular arc opening B, circular arc opening A and circular arc opening B respectively with
Elbow arm set upper, lower tube size matches.
5. cable run elbow arm according to claim 1 covers special mounting or dismounting tools, it is characterised in that described movable joint it is upper
Lower two ends set half bore respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710041940.9A CN107069527B (en) | 2017-01-20 | 2017-01-20 | Cable run elbow arm covers special mounting or dismounting tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710041940.9A CN107069527B (en) | 2017-01-20 | 2017-01-20 | Cable run elbow arm covers special mounting or dismounting tools |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107069527A true CN107069527A (en) | 2017-08-18 |
| CN107069527B CN107069527B (en) | 2018-10-02 |
Family
ID=59598110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710041940.9A Active CN107069527B (en) | 2017-01-20 | 2017-01-20 | Cable run elbow arm covers special mounting or dismounting tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107069527B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112736780A (en) * | 2020-12-21 | 2021-04-30 | 深圳供电局有限公司 | Insulating sheath extracting tool of cable terminal |
| CN112736793A (en) * | 2019-10-28 | 2021-04-30 | 有信法国 | Boot end piece for a vehicle opening cable |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4013917A1 (en) * | 1990-04-30 | 1991-10-31 | Rheydt Kabelwerk Ag | Release of plug from socket - by pulling tool that has threaded bars fixed into socket housing |
| CN103117522A (en) * | 2013-02-20 | 2013-05-22 | 山东电力集团公司烟台供电公司 | Front cable plug separation device |
| CN103944133A (en) * | 2014-04-04 | 2014-07-23 | 国家电网公司 | Cable connector for cable branch box |
| US20140345104A1 (en) * | 2013-05-23 | 2014-11-27 | Tiger Tool International Incorporated | Manual King Pin Press |
| 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 |
| CN204905778U (en) * | 2015-07-29 | 2015-12-23 | 吴小刚 | Plug -in cable head puller |
| 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 |
| CN105958350A (en) * | 2016-06-22 | 2016-09-21 | 国网安徽省电力公司金寨县供电公司 | Clamping-type disassembly and assembly tool for 35kV fusion tube |
| CN105977875A (en) * | 2016-05-10 | 2016-09-28 | 国家电网公司 | Dismounting tool of pluggable cable terminal |
-
2017
- 2017-01-20 CN CN201710041940.9A patent/CN107069527B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4013917A1 (en) * | 1990-04-30 | 1991-10-31 | Rheydt Kabelwerk Ag | Release of plug from socket - by pulling tool that has threaded bars fixed into socket housing |
| CN103117522A (en) * | 2013-02-20 | 2013-05-22 | 山东电力集团公司烟台供电公司 | Front cable plug separation device |
| US20140345104A1 (en) * | 2013-05-23 | 2014-11-27 | Tiger Tool International Incorporated | Manual King Pin Press |
| CN103944133A (en) * | 2014-04-04 | 2014-07-23 | 国家电网公司 | Cable connector for cable branch box |
| 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 |
| CN204905778U (en) * | 2015-07-29 | 2015-12-23 | 吴小刚 | Plug -in cable head puller |
| CN105977875A (en) * | 2016-05-10 | 2016-09-28 | 国家电网公司 | Dismounting tool of pluggable cable terminal |
| CN105958350A (en) * | 2016-06-22 | 2016-09-21 | 国网安徽省电力公司金寨县供电公司 | Clamping-type disassembly and assembly tool for 35kV fusion tube |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112736793A (en) * | 2019-10-28 | 2021-04-30 | 有信法国 | Boot end piece for a vehicle opening cable |
| CN112736780A (en) * | 2020-12-21 | 2021-04-30 | 深圳供电局有限公司 | Insulating sheath extracting tool of cable terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107069527B (en) | 2018-10-02 |
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