CN203301062U - Six-in-one wire lifting device - Google Patents
Six-in-one wire lifting device Download PDFInfo
- Publication number
- CN203301062U CN203301062U CN2013203457217U CN201320345721U CN203301062U CN 203301062 U CN203301062 U CN 203301062U CN 2013203457217 U CN2013203457217 U CN 2013203457217U CN 201320345721 U CN201320345721 U CN 201320345721U CN 203301062 U CN203301062 U CN 203301062U
- Authority
- CN
- China
- Prior art keywords
- line
- thread
- body frame
- lifter body
- wire lifting
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a six-in-one wire lifting device, which comprises a wire lifting device body rack, wherein the middle part of the wire lifting body rack is provided with an axial through hole, the lower part of the wire lifting body rack is axially provided with a hydraulic cylinder, the middle part of the wire lifting body rack is connected with a rotating shaft type screw, a piston rod of the hydraulic cylinder penetrates through the through hole and movably connected with the rotating shaft type screw, the lower part of the wire lifting device body rack is connected with four wire lifting hooks, and the upper part of the wire lifting device body rack is symmetrically provided with two wire lifting arc-shaped grooves. The blank in 800kV line wire lifting of six-division 900mm<2> large-section wires is filled through movably connecting the four wire lifting hooks at the lower part of the wire lifting device body rack and arranging the two arc-shaped grooves used for wire lifting on the wire lifting device body rack; and the overall structural height of the six-in-one wire lifting device is adjusted through rotating a movably connected handle of the hydraulic cylinder or the rotating shaft type screw on a wire.
Description
Technical field
The utility model relates to a kind of line apparatus of carrying, and particularly relates to a kind of six line integral type line lifters.
Background technology
In wire of high-tension line unfolding, complete, carry out annex while installing, often using appliance is mentioned wire, and when the overhead built on stilts electric power of China's power grid construction was carried line, widely used employing suspension hook was done and carried lineman's utensil, adopts the wearing and tearing wire that suspension hook can be in various degree.And extra high voltage line requires wire not to be worn, and how to use a kind of simple utensil, in carrying line process, reduces the abrasion condition of wire, is power department issue to be resolved always.
in order to address the above problem, Chinese patent application 200920039639.5 discloses a kind of line lifter, comprise the line lifter body, steel wire rope, described line lifter body is welded by two block plates, one suspension ring hole is set at an upper portion thereof, on the line lifter body, the left and right, bottom in suspension ring hole arranges respectively a pulley symmetrically, described pulley is between two block plates, its axle is applied on two block plates, above pulley, be provided with steel wire rope, the two ends of steel wire rope are connected with suspender belt, this line lifter can only meet employing four lines in the 500kv circuit and carry line line hook, the six division 900mm that building
2the 800kv circuit of large-section lead does not also have special-purpose integral type line lifter.
Because the defect that above-mentioned existing line lifter exists, the design people, actively research and innovation in addition, to founding a kind of six line integral type line lifters of new structure, make it have more practicality.
The utility model content
Main purpose of the present utility model is, overcome the defect that existing line lifter exists, and provide a kind of six line integral type line lifters of new structure, technical problem to be solved is that the circuit that can apply six division large-section leads is carried line, thereby more be suitable for practicality, and have the value on industry.
The purpose of this utility model and solve its technical problem and realize by the following technical solutions.According to the six line integral type line lifters that the utility model proposes, comprise line lifter body frame, the middle part of described line lifter body frame is provided with axially extending bore, the bottom of described line lifter body frame is axially arranged with a hydraulic cylinder, the middle part connection rotating shaft formula leading screw of described line lifter body frame, the piston rod break-through of this hydraulic cylinder is flexibly connected in described axially extending bore and with this rotary shaft leading screw, described line lifter body frame bottom is connected with four thread-lifting hooks, and described line lifter body frame top is arranged with two and carries the line deep-slotted chip breaker.
Aforesaid six line integral type line lifters, wherein, described four thread-lifting hooks are two short thread-lifting hooks and two long thread-lifting hooks, described two short thread-lifting hooks and two long thread-lifting hooks are connected to the bottom of described line lifter body frame.
Aforesaid six line integral type line lifters, wherein, described thread-lifting hook is movably connected on this line lifter body frame by bolt.
Aforesaid six line integral type line lifters, wherein, described thread-lifting hook is the thread-lifting hook of high-strength aluminum alloy material.
Aforesaid six line integral type line lifters, wherein, an end of described hydraulic cylinder is connected with handle, and during work, this handle rotates the length of drive contraction piston rod in the hydraulic cylinder outside and shifts the wire loading, promotes six-multiple conductor.
Aforesaid six line integral type line lifters, wherein, four thread-lifting hooks on described line lifter body frame and two carry the line deep-slotted chip breaker be evenly distributed on 900 millimeters circles of diameter in connect orthohexagonal drift angle.
By technique scheme, the utility model six line integral type line lifters have following advantages at least:
By in line lifter body frame bottom, being connected with four thread-lifting hooks, and be provided with two be used to carrying the deep-slotted chip breaker of line on this line lifter body frame, filled up six division 900mm
2The 800kV circuit of large-section lead is put forward the blank of line; The handle of the flexible connection of rotational hydraulic cylinder or rotary shaft leading screw on wire, regulate the overall structure height of six line integral type line lifters; By regulator solution cylinder pressure handle, drive the piston rod axial motion, and then drive six line integral type line lifters and move up and down, shift the wire vertical load, promote stressed wire; When hydraulic cylinder being set having solved well for live line working, can guarantee that again the insulated hanging pole effective length meets the difficult problem of safety requirements by lifting lead wire below the body frame.
In sum, six line integral type line lifters of the utility model special construction, it has above-mentioned many advantages and practical value, thereby more is suitable for practicality.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.
The accompanying drawing explanation
Fig. 1 is the structural representation of six line integral type line lifters described in the utility model.
Embodiment
For further setting forth the utility model, be to reach technological means and the effect that predetermined utility model purpose is taked, below in conjunction with accompanying drawing and preferred embodiment, embodiment of the present utility model be described in detail as follows.
As shown in Figure 1, six line integral type line lifters, comprise line lifter body frame 3, the middle part of line lifter body frame 3 is provided with axially extending bore 1, the bottom of line lifter body frame 3 is axially arranged with a hydraulic cylinder 2, the middle part connection rotating shaft formula leading screw 8 of line lifter body frame 3, the piston rod break-through of this hydraulic cylinder 2 is flexibly connected in axially extending bore 1 and with this rotary shaft leading screw 8, line lifter body frame 3 bottoms are connected with four thread-lifting hooks, for useful life and the intensity that improves the utility model thread-lifting hook, thread-lifting hook of the present utility model is the thread-lifting hook of high-strength aluminum alloy material.four thread-lifting hooks are two short thread-lifting hooks 6 and two long thread-lifting hooks 7, two short thread-lifting hooks 6 and two long thread-lifting hooks 7 are connected to the bottom of line lifter body frame 3, line lifter body frame 3 tops are arranged with two and carry line deep-slotted chip breaker 4, four thread-lifting hooks on line lifter body frame 3 and two carry line deep-slotted chip breaker 4 be evenly distributed on 900 millimeters circles of diameter in connect orthohexagonal drift angle, thread-lifting hook is movably connected on this line lifter body frame 3 by bolt, one end of hydraulic cylinder is connected with handle, during work, this handle rotates the length of drive contraction piston rod in the hydraulic cylinder outside and shifts the wire loading, promote six-multiple conductor.
the above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any those skilled in the art, within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (6)
1. six line integral type line lifters, comprise line lifter body frame, it is characterized in that, the middle part of described line lifter body frame is provided with axially extending bore, the bottom of described line lifter body frame is axially arranged with a hydraulic cylinder, the middle part connection rotating shaft formula leading screw of described line lifter body frame, the piston rod break-through of this hydraulic cylinder is flexibly connected in described axially extending bore and with this rotary shaft leading screw, described line lifter body frame bottom is connected with four thread-lifting hooks, and described line lifter body frame top is arranged with two and carries the line deep-slotted chip breaker.
2. six line integral type line lifters according to claim 1, is characterized in that, described four thread-lifting hooks are two short thread-lifting hooks and two long thread-lifting hooks, and described two short thread-lifting hooks and two long thread-lifting hooks are connected to the bottom of described line lifter body frame.
3. six line integral type line lifters according to claim 1, is characterized in that, described thread-lifting hook is movably connected on this line lifter body frame by bolt.
4. six line integral type line lifters according to claim 1, is characterized in that, described thread-lifting hook is the thread-lifting hook of high-strength aluminum alloy material.
5. six line integral type line lifters according to claim 1, it is characterized in that, an end of described hydraulic cylinder is connected with handle, during work, this handle rotates the length of drive contraction piston rod in the hydraulic cylinder outside and shifts the wire loading, promotes six-multiple conductor.
6. six line integral type line lifters according to claim 1, is characterized in that, four thread-lifting hooks on described line lifter body frame and two carry the line deep-slotted chip breaker be evenly distributed on 900 millimeters circles of diameter in connect orthohexagonal drift angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203457217U CN203301062U (en) | 2013-06-17 | 2013-06-17 | Six-in-one wire lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203457217U CN203301062U (en) | 2013-06-17 | 2013-06-17 | Six-in-one wire lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203301062U true CN203301062U (en) | 2013-11-20 |
Family
ID=49577045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203457217U Expired - Fee Related CN203301062U (en) | 2013-06-17 | 2013-06-17 | Six-in-one wire lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203301062U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928862A (en) * | 2014-03-10 | 2014-07-16 | 国家电网公司 | Self-lifting type large-tonnage six-split wire lifting device |
| CN104201611A (en) * | 2014-09-15 | 2014-12-10 | 国家电网公司 | Tangent tower wire clamp replacing tool for extra-high voltage direct-current transmission lines |
| CN104340855A (en) * | 2014-09-03 | 2015-02-11 | 国家电网公司 | Special large-tonnage lead lifting device for hot-line work |
| CN104638567A (en) * | 2015-02-03 | 2015-05-20 | 国家电网公司 | Six-bundle conductor lifting device for 800kV direct-current electric transmission line |
-
2013
- 2013-06-17 CN CN2013203457217U patent/CN203301062U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928862A (en) * | 2014-03-10 | 2014-07-16 | 国家电网公司 | Self-lifting type large-tonnage six-split wire lifting device |
| CN104340855A (en) * | 2014-09-03 | 2015-02-11 | 国家电网公司 | Special large-tonnage lead lifting device for hot-line work |
| CN104201611A (en) * | 2014-09-15 | 2014-12-10 | 国家电网公司 | Tangent tower wire clamp replacing tool for extra-high voltage direct-current transmission lines |
| CN104638567A (en) * | 2015-02-03 | 2015-05-20 | 国家电网公司 | Six-bundle conductor lifting device for 800kV direct-current electric transmission line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203301062U (en) | Six-in-one wire lifting device | |
| CN103545753B (en) | Multifunctional 550kN titanium alloy closed insulator fixture | |
| CN101752815B (en) | Ultra-high-voltage large-tonnage wire lifting device | |
| WO2012100595A1 (en) | Tool for replacing ceramic rod type insulator | |
| CN202797769U (en) | Tool for live replacement of insulator on portal pole side phase of 110kV line | |
| CN206128796U (en) | Cat head tangent tower | |
| CN201374521Y (en) | Equipotential ladder | |
| CN103928868A (en) | Iron tower overhead ground wire lifter | |
| CN203813381U (en) | 220kV power transmission line four-split tightening type jumper suspension clamp | |
| CN203813317U (en) | Novel large-tonnage self-lifting type wire lifting device | |
| CN104242142B (en) | The installation method of suspension type tube type bus | |
| CN208182486U (en) | Construction lifting mechanical device | |
| CN204369464U (en) | 220kV transmission line of electricity cat-head transmission tower construction hanging apparatus | |
| CN203553745U (en) | A 800kV extra high voltage direct current line 150kN level soft insulation pull rod | |
| CN105366559A (en) | Small hoisting machine fixed on channel steel framework | |
| CN205377164U (en) | Special fixture of large -tonnage II type suspension insulator wire end | |
| CN103928862A (en) | Self-lifting type large-tonnage six-split wire lifting device | |
| CN203998627U (en) | A kind of cylinder type graphite electrode fixture | |
| CN204162345U (en) | A kind of anti-tangle rope electric hoist | |
| CN103318773A (en) | Transformer hoisting apparatus | |
| CN205772955U (en) | A kind of carrying tooling tool equipment of small-size multifunction | |
| CN203392754U (en) | Transformer hanging device | |
| CN104495635A (en) | Hoisting apparatus for construction of 220 KV power transmission line cat-head type tower | |
| CN204886008U (en) | Change large -tonnage wire insulator chain's traditional thread binding putting of carrying with electricity | |
| CN203225475U (en) | Jacking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: JIANGSU ELECTRIC POWER Co. Patentee after: State Grid Corporation of China Co-patentee after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. MAINTENANCE BRANCH Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: JIANGSU ELECTRIC POWER Co. Patentee before: State Grid Corporation of China Co-patentee before: MAINTENANCE DIVISION OF STATE GRID JIANGSU ELECTRIC POWER Co. Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: JIANGSU ELECTRIC POWER Co. Patentee after: State Grid Corporation of China Co-patentee after: MAINTENANCE DIVISION OF STATE GRID JIANGSU ELECTRIC POWER Co. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: JIANGSU ELECTRIC POWER Co. Patentee before: State Grid Corporation of China Co-patentee before: JIANGSU ELECTRIC POWER COMPANY MAINTENANCE BRANCH |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20190617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |