CN202333682U - Bus construction pulley - Google Patents
Bus construction pulley Download PDFInfo
- Publication number
- CN202333682U CN202333682U CN201120498732XU CN201120498732U CN202333682U CN 202333682 U CN202333682 U CN 202333682U CN 201120498732X U CN201120498732X U CN 201120498732XU CN 201120498732 U CN201120498732 U CN 201120498732U CN 202333682 U CN202333682 U CN 202333682U
- Authority
- CN
- China
- Prior art keywords
- fixing frame
- fixed mount
- runner
- large rope
- bus construction
- 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
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Abstract
The utility model belongs to the technical field of pulleys and discloses a bus construction pulley. The bus construction pulley is mainly characterized by comprising a first fixing frame and a second fixing frame which are fixedly connected together through a length adjusting mechanism, wherein a first edge-folding hanging plate is arranged below one side of the first fixing frame which is far from the second fixing frame, and a first runner is arranged above one side of the first fixing frame which is far from the second fixing frame; and a second edge-folding hanging plate is arranged below one side of the second fixing frame which is far from the first fixing frame, and a second runner is arranged above one side of the second fixing frame which is far from the first fixing frame. The first edge-folding hanging plate and the second edge-folding hanging plate are hung at the both sides of a framework when the bus construction pulley is used. According to the demands, the length adjusting mechanism is adjusted and fixed; a large rope comes around the first runner and the second runner; and when the large rope is pulled, direct sliding friction between the large rope and the framework is converted into rolling friction, so that not only can the pull force and the labor intensity be reduced, but also the damage to the large rope, caused by direction abrasion of the large rope, can be prevented. Therefore, the service life of the large rope is prolonged, and the security accidents caused by rubbing off the large rope can be prevented. Furthermore, the bus construction pulley can use the frameworks with various types.
Description
Technical field
The utility model belongs to the coaster technical field, relates to bus construction coaster concretely.
Background technology
In occasions such as power circuit wirings, need walk around framework with big rope and pull at bus, the direct and framework friction of big rope, labour intensity strengthens, and not only requires great effort, but also can produce very galling to big rope, greatly reduces the useful life of big rope.And in use, often causing big rope to be broken, the lighter influences construction schedule, possibly cause the personal safety accident when serious.
The utility model content
The technical problem that the utility model solves just provides a kind of simple in structure, easy to carry, saving manpower, prevents the bus construction coaster of the unsafe factor that disconnected rope causes.
For solving the problems of the technologies described above; The technical scheme that the utility model proposes is: comprise first fixed mount and second fixed mount that are fixed together through length adjustment mechanism; Be provided with the first flanging link plate at said first fixed mount below away from said second fixed mount, one side, be provided with first runner above it; Be provided with the second flanging link plate at said second fixed mount below away from said first fixed mount, one side, be provided with second runner above it.
Its additional technical feature is:
Described length adjustment mechanism is included in standing screw that has nut on the dual-side of said second fixed mount and the length adjustment groove that on described first fixed mount, is provided with, and described standing screw inserts in the described length adjustment groove.
The bus construction coaster that the utility model provides; Compare with prior art and to have the following advantages: one of which; Owing to comprise first fixed mount and second fixed mount that is fixed together through length adjustment mechanism; Be provided with the first flanging link plate at said first fixed mount below away from said second fixed mount, one side, be provided with first runner above it; Be provided with the second flanging link plate at said second fixed mount below away from said first fixed mount, one side, be provided with second runner above it, during use, the first flanging link plate and the second flanging link plate are hung over the framework both sides; As required, regulate length adjustment mechanism, and fix; Big rope is walked around first runner and second runner, and when widening rope, the big rope of change is rolling friction with the direct sliding friction of framework; Not only reduced pulling force, reduced labour intensity, also prevented to cause damage big rope because of the big rope that directly weares and teares; Prolonged the useful life of big rope, prevented because of big rope rubs the security incident that causes, and can use the framework of various models; They are two years old; Because described length adjustment mechanism is included in standing screw that has nut on the dual-side of said second fixed mount and the length adjustment groove that on described first fixed mount, is provided with; Described standing screw inserts in the described length adjustment groove, and installation and removal are convenient.
Description of drawings
Fig. 1 is the end view of the utility model bus construction coaster;
Fig. 2 is the vertical view of bus construction coaster.
Embodiment
Further specify below in conjunction with the structure of accompanying drawing the bus construction coaster that the utility model proposed.
As depicted in figs. 1 and 2, be the structural representation of bus construction coaster.Its structure comprises first fixed mount 2 and second fixed mount 3 that is fixed together through length adjustment mechanism 1; Be provided with the first flanging link plate 21 at first fixed mount 2 below away from said second fixed mount, 3 one sides; Be provided with first runner 22 at first fixed mount 2 above away from said second fixed mount, 3 one sides; Be provided with the second flanging link plate 31 at second fixed mount 3 below away from first fixed mount, 2 one sides, be provided with second runner 32 above away from first fixed mount, 2 one sides at second fixed mount 3.During use, the first flanging link plate 21 and the second flanging link plate 31 are hung over the framework both sides, as required; Regulate length adjustment mechanism 1, and fix, big rope is walked around first runner 22 and second runner 32; When widening rope, the direct sliding friction that becomes big rope and framework is rolling friction, has not only reduced pulling force; Reduced labour intensity, also prevented to have prolonged the useful life of big rope because of the big rope that directly weares and teares causes the damage to big rope; Prevented because of big rope rubs the security incident that causes, and can use the framework of various models.
The length adjustment groove 23 that length adjustment mechanism 1 is included in the standing screw that has nut 33 34 on the dual-side of second fixed mount 3 and on first fixed mount 2, is provided with, standing screw 34 inserts in the length adjustment grooves 23, and like this, installation and removal are convenient.
Claims (2)
1. bus construction coaster; It is characterized in that: comprise first fixed mount and second fixed mount that are fixed together through length adjustment mechanism; Be provided with the first flanging link plate at said first fixed mount below away from said second fixed mount, one side, be provided with first runner above it; Be provided with the second flanging link plate at said second fixed mount below away from said first fixed mount, one side, be provided with second runner above it.
2. bus construction coaster according to claim 1; It is characterized in that: described length adjustment mechanism is included in standing screw that has nut on the dual-side of said second fixed mount and the length adjustment groove that on described first fixed mount, is provided with, and described standing screw inserts in the described length adjustment groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120498732XU CN202333682U (en) | 2011-12-05 | 2011-12-05 | Bus construction pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120498732XU CN202333682U (en) | 2011-12-05 | 2011-12-05 | Bus construction pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202333682U true CN202333682U (en) | 2012-07-11 |
Family
ID=46445648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120498732XU Expired - Fee Related CN202333682U (en) | 2011-12-05 | 2011-12-05 | Bus construction pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202333682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810773A (en) * | 2015-04-03 | 2015-07-29 | 国家电网公司 | Head-free insulating rope device |
-
2011
- 2011-12-05 CN CN201120498732XU patent/CN202333682U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810773A (en) * | 2015-04-03 | 2015-07-29 | 国家电网公司 | Head-free insulating rope device |
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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: 20120711 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |