CN207200123U - A kind of four line march-past wire lifting devices - Google Patents
A kind of four line march-past wire lifting devices Download PDFInfo
- Publication number
- CN207200123U CN207200123U CN201720891282.8U CN201720891282U CN207200123U CN 207200123 U CN207200123 U CN 207200123U CN 201720891282 U CN201720891282 U CN 201720891282U CN 207200123 U CN207200123 U CN 207200123U
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- hook
- bracket system
- march
- wire lifting
- past
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Abstract
A kind of four line march-past wire lifting devices, including hook, wire and bracket system are the utility model is related to, the hook is linked up with for cast steel, and hook head end has threading hole to be cylindric, and tail end is hook-shaped；Through the threading hole of hook, upper end passes through bracket system for the steel wire rope lower end；The bracket system also includes fixed pulley, pallet body, fixator, and the bracket system is in isosceles triangle shape, and there is right angled triangle through hole inside, and interposition is equipped with rectangle column；The utility model inner hollow shape, mitigates lifter weight using mechanical strength bracket is ensured, mitigate the labor intensity of staff on shaft tower, each portion, which is connected by screw bolts, conveniently to dismantle, simple in construction on the whole, with conveniently, four lines can more ensure the service efficiency of line lifter.
Description
Technical field
The defeated work field of electric power is the utility model is related to, particularly a kind of four line march-past wire lifting devices.
Background technology
In electric power installation and maintenance work, hanging wire would generally be used by changing and lifting some parts when installing straight line pole
Hook.Traditional double bundle conductor lifter A/F is small, and wire-hanging hook is movable and hook and slot is small, easily places two-wire or four simultaneously
Line, its weight is larger greatly, while the work that also add workmen is slight and work difficulty.
Utility model content
The purpose of this utility model is solve above-mentioned existing defect, there is provided a kind of simple in construction, input cost is few, has
Four line march-past wire lifting devices of high use value.
To solve above-mentioned technical problem, structure of the present utility model includes hook, wire and bracket system, described in it
Link up with and linked up with for cast steel, hook head end has threading hole to be cylindric, and tail end is hook-shaped；Worn through hook the steel wire rope lower end
String holes, upper end pass through bracket system；The bracket system also include fixed pulley, pallet body, fixator, the bracket system in etc.
There is right angled triangle through hole lumbar triangle shape, inside, and interposition is equipped with rectangle column；The fixed pulley is fixed on bracket system
Disposition of feet, pallet body is divided into former and later two, is bolted, and the fixator is threadedly attached in bracket dress
The corner position put, fixator have two bipods vertically upward, have screw on pin.
Further, internal in the hook is in groove-like.
Further, the carriage length is 119mm-261mm.
Further, the pallet body is high-strength alloy.
Further, to be hollow inside the bracket system.
After said structure, the utility model has the advantages that：Using mechanical strength bracket is ensured, inner hollow shape, subtract
Light lifter weight, mitigate the labor intensity of staff on shaft tower, each portion, which is connected by screw bolts, conveniently to dismantle, and tied on the whole
Structure is simple, and with conveniently, four lines can more ensure the service efficiency of line lifter.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
As shown in figure 1, a kind of four line march-past wire lifting devices are the utility model is related to, including hook 1, the and of wire 2
Bracket system 3, its described hook 1 are cast steel hook 1, and 1 head end of hook has threading hole to be cylindric, and tail end is hook-shaped, in hook 1
Inside is in groove-like；Through the threading hole of hook 1, upper end passes through bracket system 3 for the steel wire rope lower end；The bracket system 3
Also include fixed pulley 4, pallet body 5, fixator 6, the bracket system 3 is in isosceles triangle shape, and inside has right angled triangle to lead to
Hole, the inside of bracket system 3 are hollow, and interposition is equipped with rectangle column, carriage length 119mm-261mm, and pallet body 5 is height
Strength alloys；The fixed pulley 4 is fixed on the disposition of feet of bracket system 3, pallet body 5 divide for former and later two, consolidated by bolt
Get up calmly, the fixator 6 is threadedly attached in the corner position of bracket system 3, fixator 6 have two vertically upward two
Pin, there is screw on pin.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, although ginseng
The utility model is described in detail according to previous embodiment, for those skilled in the art, it still can be with
Technical scheme described in foregoing embodiments is modified, or equivalent substitution is carried out to which part technical characteristic.It is all
Within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., this practicality should be included in
Within new protection domain.
Claims (5)
1. a kind of four line march-past wire lifting devices, including hook, wire and bracket system, it is characterised in that the hook
Linked up with for cast steel, hook head end has threading hole to be cylindric, and tail end is hook-shaped；Threading of the steel wire rope lower end through hook
Hole, upper end pass through bracket system；The bracket system also includes fixed pulley, pallet body, fixator, and the bracket system is in isosceles
There is right angled triangle through hole triangle, inside, and interposition is equipped with rectangle column；The fixed pulley is fixed on bracket system
Disposition of feet, pallet body are divided into former and later two, are bolted, and the fixator is threadedly attached in bracket system
Corner position, fixator has two bipods vertically upward, has screw on pin.
A kind of 2. four lines march-past wire lifting device according to claim 1, it is characterised in that：In recessed inside the hook
Channel-shaped.
A kind of 3. four lines march-past wire lifting device according to claim 1, it is characterised in that：The carriage length is
119mm-261mm。
A kind of 4. four lines march-past wire lifting device according to claim 1, it is characterised in that：The pallet body is high-strength
Spend alloy.
A kind of 5. four lines march-past wire lifting device according to claim 1, it is characterised in that：Inside the bracket system
To be hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720891282.8U CN207200123U (en) | 2017-07-21 | 2017-07-21 | A kind of four line march-past wire lifting devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720891282.8U CN207200123U (en) | 2017-07-21 | 2017-07-21 | A kind of four line march-past wire lifting devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207200123U true CN207200123U (en) | 2018-04-06 |
Family
ID=61798151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720891282.8U Active CN207200123U (en) | 2017-07-21 | 2017-07-21 | A kind of four line march-past wire lifting devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207200123U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374283A (en) * | 2018-12-13 | 2019-02-22 | 广东电网有限责任公司 | A kind of experimental rig of thread-lifting hook |
| CN110071455A (en) * | 2019-03-21 | 2019-07-30 | 中国南方电网有限责任公司超高压输电公司百色局 | Conductor lifter for replacing whole string in high-voltage transmission line and application method thereof |
-
2017
- 2017-07-21 CN CN201720891282.8U patent/CN207200123U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374283A (en) * | 2018-12-13 | 2019-02-22 | 广东电网有限责任公司 | A kind of experimental rig of thread-lifting hook |
| CN109374283B (en) * | 2018-12-13 | 2024-04-05 | 广东电网有限责任公司 | Test device of wire lifting hook |
| CN110071455A (en) * | 2019-03-21 | 2019-07-30 | 中国南方电网有限责任公司超高压输电公司百色局 | Conductor lifter for replacing whole string in high-voltage transmission line and application method thereof |
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