CN107230949A - A kind of 10kV power cables elbow-type head take-off device - Google Patents
A kind of 10kV power cables elbow-type head take-off device Download PDFInfo
- Publication number
- CN107230949A CN107230949A CN201610168588.0A CN201610168588A CN107230949A CN 107230949 A CN107230949 A CN 107230949A CN 201610168588 A CN201610168588 A CN 201610168588A CN 107230949 A CN107230949 A CN 107230949A
- Authority
- CN
- China
- Prior art keywords
- take
- elbow
- type head
- connecting rod
- jack
- 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.)
- Pending
Links
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000004519 grease Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000007789 sealing Methods 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
-
- 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)
- Cable Accessories (AREA)
Abstract
A kind of 10kV power cables elbow-type head take-off device, including take-off device support, rotating joint, M12 bushing nuts, connecting bolt, jack piston, jack cylinder take and pull out connecting rod, hydraulic pump connector, hook；Wherein：2~4 are disposed with take-off device support take and pull out connecting rod, the center of take-off device support is provided with jack cylinder, and the upper end of jack cylinder is connected with hydraulic pump connector；Jack cylinder lower end is connected with jack piston, and jack piston is connected by bushing nut and connecting bolt rain rotating joint；The lower end for pulling out connecting rod is taken to be connected with hook.Advantages of the present invention：10kV power cables elbow-type head take-off device of the present invention, removed when overcoming current maintenance elbow-type head this process it is extremely difficult the problem of, method for dismounting will not cause artificial damage to switch cubicle, elbow-type head, sleeve pipe, beneficial to equipment safety operation, while reducing maintenance cost.
Description
Technical field
The present invention relates to power system tool construction field, a kind of more particularly to 10kV electric power
Cable elbow-shaped head take-off device
Background technology
Power cable is connected with switch element closes plug-in elbow-type terminals using all insulation,
Removed during maintenance elbow-type head this process it is extremely difficult, reason be install when be coated in using silicone grease cream
On sleeve pipe, lubrication and sealing function are played, equipment, which runs silicone grease after a period of time, becomes dry solidifying
Knot, loses lubricant effect, and inside is vacuum tightness, is difficult to remove in the presence of atmospheric pressure.
Conventional method for dismounting can cause artificial damage to switch cubicle, elbow-type head, sleeve pipe, be unfavorable for equipment
Safe operation, while improving maintenance cost.
The content of the invention
The invention aims to beneficial to equipment safety operation, while reduction maintenance cost, special
There is provided a kind of 10kV power cables elbow-type head take-off device.
The invention provides a kind of 10kV power cables elbow-type head take-off device, it is characterised in that：
Described 10kV power cables elbow-type head take-off device, including take-off device support 1, rotating joint
2, M12 bushing nuts 3, connecting bolt 4, jack piston 5, jack cylinder 6,
Take and pull out connecting rod 7, hydraulic pump connector 8, hook 9；
Wherein：2~4 are disposed with take-off device support 1 take and pull out connecting rod 7, take-off device support 1
Center jack cylinder 6 is installed, the upper end of jack cylinder 6 is connected with hydraulic pump connection
First 8；The lower end of jack cylinder 6 is connected with jack piston 5, and jack piston 5 passes through
M12 bushings nut 3 and the rain rotating joint 2 of connecting bolt 4 are connected；Take and pull out connecting rod 7
Lower end be connected with hook 9.
It is described to take that to pull out connecting rod 7 with hook 9 be overall structure.
The described number of take-off device support 1 is 1~3, and edge takes the length direction cloth for pulling out connecting rod 7
Put.
Advantages of the present invention：
10kV power cables elbow-type head take-off device of the present invention, when overcoming current maintenance
Remove elbow-type head this process it is extremely difficult the problem of, method for dismounting will not be to switch cubicle, elbow-type
Head, sleeve pipe cause artificial damage, beneficial to equipment safety operation, while reducing maintenance cost.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment the present invention is further detailed explanation：
Fig. 1 is 10kV power cables elbow-type head take-off device structural representation.
Embodiment
Embodiment 1
Present embodiments provide a kind of 10kV power cables elbow-type head take-off device, it is characterised in that：
Described 10kV power cables elbow-type head take-off device, including take-off device support 1, rotating joint
2, M12 bushing nuts 3, connecting bolt 4, jack piston 5, jack cylinder 6,
Take and pull out connecting rod 7, hydraulic pump connector 8, hook 9；
Wherein：2 are disposed with take-off device support 1 take and pull out connecting rod 7, take-off device support 1
Center is provided with jack cylinder 6, and the upper end of jack cylinder 6 is connected with hydraulic pump connector
8；The lower end of jack cylinder 6 is connected with jack piston 5, and jack piston 5 passes through M12
Bushing nut 3 and the rain rotating joint 2 of connecting bolt 4 are connected；Take the lower end for pulling out connecting rod 7
It is connected with hook 9.
It is described to take that to pull out connecting rod 7 with hook 9 be overall structure.
The described number of take-off device support 1 is 1, is arranged along the length direction for pulling out connecting rod 7 is taken.
Embodiment 2
Present embodiments provide a kind of 10kV power cables elbow-type head take-off device, it is characterised in that：
Described 10kV power cables elbow-type head take-off device, including take-off device support 1, rotating joint
2, M12 bushing nuts 3, connecting bolt 4, jack piston 5, jack cylinder 6,
Take and pull out connecting rod 7, hydraulic pump connector 8, hook 9；
Wherein：3 are disposed with take-off device support 1 take and pull out connecting rod 7, take-off device support 1
Center is provided with jack cylinder 6, and the upper end of jack cylinder 6 is connected with hydraulic pump connector
8；The lower end of jack cylinder 6 is connected with jack piston 5, and jack piston 5 passes through M12
Bushing nut 3 and the rain rotating joint 2 of connecting bolt 4 are connected；Take the lower end for pulling out connecting rod 7
It is connected with hook 9.
It is described to take that to pull out connecting rod 7 with hook 9 be overall structure.
The described number of take-off device support 1 is 2, is arranged along the length direction for pulling out connecting rod 7 is taken.
Embodiment 3
Present embodiments provide a kind of 10kV power cables elbow-type head take-off device, it is characterised in that：
Described 10kV power cables elbow-type head take-off device, including take-off device support 1, rotating joint
2, M12 bushing nuts 3, connecting bolt 4, jack piston 5, jack cylinder 6,
Take and pull out connecting rod 7, hydraulic pump connector 8, hook 9；
Wherein：4 are disposed with take-off device support 1 take and pull out connecting rod 7, take-off device support 1
Center is provided with jack cylinder 6, and the upper end of jack cylinder 6 is connected with hydraulic pump connector
8；The lower end of jack cylinder 6 is connected with jack piston 5, and jack piston 5 passes through M12
Bushing nut 3 and the rain rotating joint 2 of connecting bolt 4 are connected；Take the lower end for pulling out connecting rod 7
It is connected with hook 9.
It is described to take that to pull out connecting rod 7 with hook 9 be overall structure.
The described number of take-off device support 1 is 3, is arranged along the length direction for pulling out connecting rod 7 is taken.
Claims (3)
1. a kind of 10kV power cables elbow-type head take-off device, it is characterised in that：Described 10kV
Power cable elbow-type head take-off device, including take-off device support (1), rotating joint (2), M12
Bushing nut (3), connecting bolt (4), jack piston (5), jack cylinder (6),
Take and pull out connecting rod (7), hydraulic pump connector (8), hook (9)；
Wherein：2~4 are disposed with take-off device support (1) take and pull out connecting rod (7), take and pull out
The center of device support (1) is provided with jack cylinder (6), the upper end of jack cylinder (6)
It is connected with hydraulic pump connector (8)；Jack cylinder (6) lower end and jack piston (5)
Connection, jack piston (5) passes through M12 bushings nut (3) and connecting bolt (4)
Rain rotating joint (2) is connected；The lower end for pulling out connecting rod (7) is taken to be connected with hook (9).
2. according to the 10kV power cables elbow-type head take-off device described in claim 1, it is special
Levy and be：It is described to take that to pull out connecting rod (7) with hook (9) be overall structure.
3. according to the 10kV power cables elbow-type head take-off device described in claim 1, it is special
Levy and be：Described take-off device support (1) number is 1~3, and connecting rod (7) is pulled out along taking
Length direction is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610168588.0A CN107230949A (en) | 2016-03-23 | 2016-03-23 | A kind of 10kV power cables elbow-type head take-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610168588.0A CN107230949A (en) | 2016-03-23 | 2016-03-23 | A kind of 10kV power cables elbow-type head take-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107230949A true CN107230949A (en) | 2017-10-03 |
Family
ID=59932190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610168588.0A Pending CN107230949A (en) | 2016-03-23 | 2016-03-23 | A kind of 10kV power cables elbow-type head take-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107230949A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018654A (en) * | 2020-09-01 | 2020-12-01 | 广东电网有限责任公司江门供电局 | Elbow type cable head pulling-out device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050364U (en) * | 1989-04-22 | 1990-01-03 | 中国人民解放军空军导弹学院实习工厂 | Multi-purpose hydraulic pressure pulling roof appliance |
| CN2167082Y (en) * | 1993-04-27 | 1994-06-01 | 李大平 | Drum type multi-function hydraulic jack |
| CN2207916Y (en) * | 1994-08-24 | 1995-09-20 | 陈永东 | Hydraulic jacking drawer |
| US6217260B1 (en) * | 1998-07-10 | 2001-04-17 | Dexin He | Downhole reamer with double acting dual piston cylinder |
| CN202250223U (en) * | 2011-09-10 | 2012-05-30 | 阳泉煤业集团华越机械有限公司 | Hydraulic rail-clamping mobile device |
| CN204308899U (en) * | 2014-12-18 | 2015-05-06 | 李瑞杰 | Cylinder drawing device |
| CN205565551U (en) * | 2016-03-23 | 2016-09-07 | 国网辽宁省电力有限公司本溪供电公司 | 10kV power cable elbow type head is got and is pulled out ware |
-
2016
- 2016-03-23 CN CN201610168588.0A patent/CN107230949A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050364U (en) * | 1989-04-22 | 1990-01-03 | 中国人民解放军空军导弹学院实习工厂 | Multi-purpose hydraulic pressure pulling roof appliance |
| CN2167082Y (en) * | 1993-04-27 | 1994-06-01 | 李大平 | Drum type multi-function hydraulic jack |
| CN2207916Y (en) * | 1994-08-24 | 1995-09-20 | 陈永东 | Hydraulic jacking drawer |
| US6217260B1 (en) * | 1998-07-10 | 2001-04-17 | Dexin He | Downhole reamer with double acting dual piston cylinder |
| CN202250223U (en) * | 2011-09-10 | 2012-05-30 | 阳泉煤业集团华越机械有限公司 | Hydraulic rail-clamping mobile device |
| CN204308899U (en) * | 2014-12-18 | 2015-05-06 | 李瑞杰 | Cylinder drawing device |
| CN205565551U (en) * | 2016-03-23 | 2016-09-07 | 国网辽宁省电力有限公司本溪供电公司 | 10kV power cable elbow type head is got and is pulled out ware |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018654A (en) * | 2020-09-01 | 2020-12-01 | 广东电网有限责任公司江门供电局 | Elbow type cable head pulling-out device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171003 |