CN204878634U - Easily trade rope type hand power flagpole pulley - Google Patents
Easily trade rope type hand power flagpole pulley Download PDFInfo
- Publication number
- CN204878634U CN204878634U CN201520633352.0U CN201520633352U CN204878634U CN 204878634 U CN204878634 U CN 204878634U CN 201520633352 U CN201520633352 U CN 201520633352U CN 204878634 U CN204878634 U CN 204878634U
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- CN
- China
- Prior art keywords
- flagpole
- pulley
- rope
- utility
- model
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- 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 discloses an easily trade rope type hand power flagpole pulley, including the pulley body, be provided with the main rope of walking around the pulley body and extending to the flagpole bottom on the pulley body, the pulley body passes through pulley support piece and sets up in one side of flagpole, is close to one side of flagpole and has offered the triangle -shaped sulculus on pulley support piece, disposes a thin vice rope from inside to the flagpole bottom of sulculus. The utility model discloses the low price is made simply, at main rope when wearing and tearing or other reasons drop owing to long -term the use, can change through vice rope, and is very convenient to can avoid letting the workman scramble the flagpole or use the crane, make simple and convenient that the work of changing the main rope becomes, reduce the risk factor simultaneously.
Description
Technical field
The utility model relates to a kind of pulley, and specifically one is easily changed cord type and pulled flagpole pulley.
Background technique
The rope hanging flag in the market can come off due to wearing and tearing or other unexpected reasons after prolonged, and after rope comes off, the mode of crane or artificial climbing often can only be leaned on to change rope, so not only cumbersome but also cause certain threat can to the personal safety of workman, the expense is simultaneously also higher very inconvenient.
Model utility content
The purpose of this utility model is that providing one easily to change cord type pulls flagpole pulley, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme:
One is easily changed cord type and is pulled flagpole pulley, comprise pulley body, pulley body is provided with and walks around pulley body and extend to main rope bottom flagpole, described pulley body is arranged at the side of flagpole by pulley support, pulley support offers triangle sulculus near the side of flagpole, bottom the inside of sulculus to flagpole, is configured with a thin pair rope.
As further program of the utility model: described pair rope is plastic-cladded wirerope.
Compared with prior art, the utility model is cheap, manufacture simple, when main rope weares and teares due to Long-Time Service or other reasons comes off, can be changed by secondary rope, very convenient, and can avoid allowing workman climb flagpole or to call crane, what the work of more change owner rope was become is simple and convenient, reduces risk factor simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of a kind of pulley structure in the utility model.
Fig. 3 is the schematic diagram of another kind of pulley structure in the utility model.
In figure: 1-pulley body, 2-flagpole, the main rope of 3-, 4-pair rope.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 3, in the utility model embodiment, one is easily changed cord type and is pulled flagpole pulley, comprise pulley body 1, pulley body 1 is provided with and walks around pulley body 1 and extend to main rope 3 bottom flagpole 2, described pulley body 1 is arranged at the side of flagpole 2 by pulley support, the side near flagpole 2 in pulley support offers triangle sulculus, bottom the inside of sulculus to flagpole 2, be configured with a thin pair rope 4, described pair rope 4 is plastic-cladded wirerope.The utility model is cheap, manufacture simple, when main rope 3 weares and teares due to Long-Time Service or other reasons comes off, can be changed by secondary rope, very convenient, and can avoid allowing workman climb flagpole or to call crane, what make the work of more change owner rope become is simple and convenient, reduces risk factor simultaneously.
Open a triangle sulculus (placing secondary rope 4 to use) near two ends, flagpole 2 side above flagpole pulley body 1, the pair rope 4 (plastic-cladded wirerope) that configuration one is thin to flagpole 2 in groove, secondary rope 4 is daily not to stress, after the main rope hanging flag breaks or careless manipulation comes off from pulley, can restrict by pair and 4 haul main rope 3 to pulley and form loop, untie secondary rope to be connected with main rope, can very easily main rope be drawn in the main grooving of pulley, very convenient.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any reference character in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.
Claims (2)
1. one kind is easily changed cord type and pulls flagpole pulley, comprise pulley body, pulley body is provided with and walks around pulley body and extend to main rope bottom flagpole, it is characterized in that, described pulley body is arranged at the side of flagpole by pulley support, pulley support offers triangle sulculus near the side of flagpole, bottom the inside of sulculus to flagpole, is configured with a thin pair rope.
2. one according to claim 1 is easily changed cord type and is pulled flagpole pulley, it is characterized in that, described pair rope is plastic-cladded wirerope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520633352.0U CN204878634U (en) | 2015-08-21 | 2015-08-21 | Easily trade rope type hand power flagpole pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520633352.0U CN204878634U (en) | 2015-08-21 | 2015-08-21 | Easily trade rope type hand power flagpole pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204878634U true CN204878634U (en) | 2015-12-16 |
Family
ID=54823009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520633352.0U Expired - Fee Related CN204878634U (en) | 2015-08-21 | 2015-08-21 | Easily trade rope type hand power flagpole pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204878634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017826A (en) * | 2019-12-12 | 2020-04-17 | 宁波建设工程学校 | High-altitude rope guiding and threading device |
-
2015
- 2015-08-21 CN CN201520633352.0U patent/CN204878634U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017826A (en) * | 2019-12-12 | 2020-04-17 | 宁波建设工程学校 | High-altitude rope guiding and threading device |
| CN111017826B (en) * | 2019-12-12 | 2024-05-10 | 宁波建设工程学校 | High-altitude rope guiding threading 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20170821 |