CN204992420U - Liftable formula pulley - Google Patents
Liftable formula pulley Download PDFInfo
- Publication number
- CN204992420U CN204992420U CN201520749433.7U CN201520749433U CN204992420U CN 204992420 U CN204992420 U CN 204992420U CN 201520749433 U CN201520749433 U CN 201520749433U CN 204992420 U CN204992420 U CN 204992420U
- Authority
- CN
- China
- Prior art keywords
- pulley
- fluctuating
- utility
- apparatus capable
- model
- 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
- 239000000463 material Substances 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 abstract 1
- 229910052573 porcelain Inorganic materials 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
Abstract
The utility model discloses a liftable formula pulley belongs to the electric power tool field. Including the pulley body, but the fixed elevating gear that is equipped with of the lower extreme of the pulley body, pulley side limit middle part position is articulated to have can be to the baffle of one side upset. The utility model discloses not only can be used for tight on -line material, can also rise to an allocation with the wire and directly pass on to the vase, its intensity of labour who has effectively reduced the worker has guaranteed worker's personal safety.
Description
Technical field
The utility model belongs to a kind of electric power tool, specifically, particularly relates to a kind of Liftable type pulley.
Background technology
Along with the development of local economy and the increase of resident's household electrical appliance, thin insulated conductor can not meet actual need for electricity, low for solving terminal voltage, ensures resident's normal electricity consumption, 10kV circuit and 0.4kV circuit change the larger wire of sectional area substantially, cause circuit thicker heavier.Because the erection of circuit must be carried out after tight complete line, and circuit is heavier, circuit resists up by direct manpower, and the comparatively large and workman of labour intensity muscle power of easily overdrawing causes occurring potential safety hazard, and how time saving and energy saving porcelain vase circuit being mentioned cross-arm become a great problem.
Utility model content
The utility model object is to provide a kind of Liftable type pulley, and when being installed on porcelain vase by circuit in prior art to overcome, labour intensity is large and there is the defect of potential safety hazard.
The utility model realizes by the following technical solutions:
A kind of Liftable type pulley, comprise pulley body, the lower end of described pulley body is fixed with apparatus capable of fluctuating, and described pulley body middle side edge position is hinged with the baffle plate that can flip to one side.
The flip angle of described baffle plate is 90 degree.
Described apparatus capable of fluctuating lower end is provided with fastening bolt.
Described apparatus capable of fluctuating is provided with adjusting screw(rod).
Compared with prior art, the beneficial effects of the utility model are:
(1) the utility model not only can stringing material loading, wire can also be risen to certain position and directly be transferred on porcelain vase.
(2) the utility model reduces the labour intensity reducing worker, ensure that the personal safety of worker.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, pulley body; 2, apparatus capable of fluctuating; 3, adjusting screw(rod); 4, fastening bolt; 5, holder; 6, baffle plate.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of Liftable type pulley, comprise pulley body 1, the lower end of pulley body 1 is fixedly connected with apparatus capable of fluctuating 2, apparatus capable of fluctuating 2 is formed by many lifting linking members are hinged, be provided with adjusting screw(rod) 3 between lifting linking member, by rotating the height of adjusting screw(rod) 3 manual adjustments apparatus capable of fluctuating 2, apparatus capable of fluctuating 2 also can adopt hydraulic lift or other similar lifting structures; Pulley body 1 middle side edge position is hinged with the baffle plate 6 that can flip to one side, and the flip angle of baffle plate 6 is 90 degree, and electric wire is transferred to porcelain vase by baffle plate 6 when electric wire rises to certain position; Apparatus capable of fluctuating 2 lower end is provided with fastening bolt 4 and holder 5, and apparatus capable of fluctuating 2 is fixed on cross-arm by fastening bolt 4 and holder 5.
Claims (4)
1. a Liftable type pulley, comprise pulley body (1), it is characterized in that: the lower end of described pulley body (1) is fixed with apparatus capable of fluctuating (2), described pulley body (1) middle side edge position is hinged with the baffle plate (6) that can flip to one side.
2. Liftable type pulley according to claim 1, is characterized in that: the flip angle of described baffle plate (6) is 90 degree.
3. Liftable type pulley according to claim 1 and 2, is characterized in that: described apparatus capable of fluctuating (2) lower end is provided with fastening bolt (4) and holder (5).
4. Liftable type pulley according to claim 3, is characterized in that: described apparatus capable of fluctuating (2) is provided with adjusting screw(rod) (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520749433.7U CN204992420U (en) | 2015-09-25 | 2015-09-25 | Liftable formula pulley |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520749433.7U CN204992420U (en) | 2015-09-25 | 2015-09-25 | Liftable formula pulley |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204992420U true CN204992420U (en) | 2016-01-20 |
Family
ID=55126749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520749433.7U Expired - Fee Related CN204992420U (en) | 2015-09-25 | 2015-09-25 | Liftable formula pulley |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204992420U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107465151A (en) * | 2017-09-18 | 2017-12-12 | 国网山东省电力公司济南供电公司 | A kind of adjustable corner coaster of pulley position |
-
2015
- 2015-09-25 CN CN201520749433.7U patent/CN204992420U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107465151A (en) * | 2017-09-18 | 2017-12-12 | 国网山东省电力公司济南供电公司 | A kind of adjustable corner coaster of pulley position |
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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 |
Granted publication date: 20160120 Termination date: 20160925 |
|
CF01 | Termination of patent right due to non-payment of annual fee |