CN204012449U - Overhead earth wire lifter - Google Patents
Overhead earth wire lifter Download PDFInfo
- Publication number
- CN204012449U CN204012449U CN201420377468.8U CN201420377468U CN204012449U CN 204012449 U CN204012449 U CN 204012449U CN 201420377468 U CN201420377468 U CN 201420377468U CN 204012449 U CN204012449 U CN 204012449U
- Authority
- CN
- China
- Prior art keywords
- bobbin
- deck
- tray
- earth wire
- overhead earth
- 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
- 230000005540 biological transmission Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010061225 Limb injury Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a kind of overhead earth wire lifter, its structure is, bobbin is set on tray, on bobbin, connect bobbin spanner, rope is wrapped on bobbin, and the exit of rope connects thread-lifting hook, is flexibly connected one end of shrinking connecting-rod on tray, the other end of shrinking connecting-rod connects deck, and deck is provided with governor motion.By said structure, workmen can complete fast and lift wire operation, realizes Rapid lifting wire to assigned address, simplifies work progress, and safety labor-saving, reduces labor intensity and raise labour efficiency.
Description
Technical field
The utility model relates to a kind of transmission line stringer, relates in particular to a kind of overhead earth wire lifter, is mainly used in setting up of earth connection in transmission line.
Background technology
Workmen, in the process of erecting power transmission lines, owing to limited by work high above the ground, manually carries line very difficult, easily causes limb injury, and reduces efficiency of construction.
Utility model content
The utility model, for above-mentioned problems of the prior art, provides a kind of overhead earth wire lifter, has solved that in prior art, manually to put forward line efficiency low, has the problem of potential safety hazard.
The technical solution of the utility model is as follows:
Bobbin is set on tray, connects bobbin spanner on bobbin, rope is wrapped on bobbin, and the exit of rope connects thread-lifting hook, is flexibly connected one end of shrinking connecting-rod on tray, and the other end of shrinking connecting-rod connects deck, and deck is provided with governor motion.
Described tray is regular polygon.
Described bobbin is square shaft.
Between described tray and shrinking connecting-rod, be flexibly connected by bolt and nut.
Described deck is right angle U-shaped.
Described governor motion is, pad I and pad II are symmetricly set on the inner surface of deck, and pad I connects set screw.
The utility model has the advantages of as follows:
1, by said structure, workmen can complete fast and lift wire operation, realizes Rapid lifting wire to assigned address, simplifies work progress, and safety labor-saving, reduces labor intensity and raise labour efficiency.
2, tray is regular polygon, can effectively intercept rope and come off.
3, tray is connected by bolt and nut with shrinking connecting-rod, can, according to different places, adjust the angle of connecting rod, flexible and convenient to use.
4, deck arranges telescoping mechanism, can adjust according to steel tower fixed position, makes deck be applicable to multiple different size transmission line, and the scope of application is wide.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure: 1, deck, 2, connecting rod, 3, tray, 4, rope, 5, thread-lifting hook, 6, bobbin, 7, pad I, 8, set screw, 9, pad II.
Embodiment
Referring to accompanying drawing, in conjunction with specific embodiments, describe the utility model in detail.
Embodiment
As shown in Figure 1, square shaft is set as bobbin 6 on regular hexagon tray 3, on bobbin 6, connect bobbin spanner, rope 4 is wrapped on bobbin, the exit of rope connects thread-lifting hook 5, tray is flexibly connected one end of shrinking connecting-rod 2 by bolt and nut, the other end of shrinking connecting-rod connects right angle U-shaped deck 1, and deck is provided with governor motion.Described governor motion is, pad I 7 and pad II 9 are symmetricly set on the inner surface of deck, and pad I connects set screw 8.
When use, deck is fixed on steel tower and approaches target place, payout, hooks wire by thread-lifting hook, rotate square shaft with square shaft spanner, make rope tightly on tray, thereby mention thread-lifting hook, lift wire to assigned address, payout, unloads thread-lifting hook, completes the wire process that lifts.
Claims (6)
1. overhead earth wire lifter, is characterized in that, on tray, bobbin is set, and connects bobbin spanner on bobbin, rope is wrapped on bobbin, and the exit of rope connects thread-lifting hook, is flexibly connected one end of shrinking connecting-rod on tray, the other end of shrinking connecting-rod connects deck, and deck is provided with governor motion.
2. overhead earth wire lifter according to claim 1, is characterized in that described tray is regular polygon.
3. overhead earth wire lifter according to claim 1, is characterized in that described bobbin is square shaft.
4. overhead earth wire lifter according to claim 1, is characterized in that being flexibly connected by bolt and nut between described tray and shrinking connecting-rod.
5. overhead earth wire lifter according to claim 1, is characterized in that described deck is right angle U-shaped.
6. overhead earth wire lifter according to claim 1, is characterized in that described governor motion is, pad I and pad II are symmetricly set on the inner surface of deck, and pad I connects set screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377468.8U CN204012449U (en) | 2014-07-09 | 2014-07-09 | Overhead earth wire lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377468.8U CN204012449U (en) | 2014-07-09 | 2014-07-09 | Overhead earth wire lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012449U true CN204012449U (en) | 2014-12-10 |
Family
ID=52052392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420377468.8U Expired - Fee Related CN204012449U (en) | 2014-07-09 | 2014-07-09 | Overhead earth wire lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064996A (en) * | 2014-07-09 | 2014-09-24 | 国家电网公司 | Lifting device for overhead ground wires |
-
2014
- 2014-07-09 CN CN201420377468.8U patent/CN204012449U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064996A (en) * | 2014-07-09 | 2014-09-24 | 国家电网公司 | Lifting device for overhead ground wires |
| CN104064996B (en) * | 2014-07-09 | 2017-01-25 | 国家电网公司 | Lifting device for overhead ground wires |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20180709 |