CN205772922U - A kind of overload-alarm pulley - Google Patents
A kind of overload-alarm pulley Download PDFInfo
- Publication number
- CN205772922U CN205772922U CN201620491711.8U CN201620491711U CN205772922U CN 205772922 U CN205772922 U CN 205772922U CN 201620491711 U CN201620491711 U CN 201620491711U CN 205772922 U CN205772922 U CN 205772922U
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- plate
- pulley
- abutting plate
- alarm module
- pressure transducer
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Abstract
The utility model discloses a kind of overload-alarm pulley, including pulley yoke, pulley yoke includes left plate and the right plate being all vertically arranged, pulley body it is provided with between left plate and right plate, also including alarm module and suspension bracket, left plate upwardly extends formation installing plate, and installing plate is provided with abutting plate；Suspension bracket is provided with lower abutting plate, and lower abutting plate is located at the lower section of abutting plate, is provided with pressure transducer between upper abutting plate and lower abutting plate, and alarm module is connected with pressure transducer.During work, lifting pull rope is connected with suspension bracket, when on pulley body, extension has hung weight, pressure transducer can send the signal of telecommunication to alarm module, when pulley body tension exceedes alarm module threshold value set in advance, it is believed that pulley body overload, alarm module works, sends warning signal.This utility model simple in construction, can play the effect of warning, the accident that anti-limited slip wheel transships and causes.This utility model is used for pulley.
Description
Technical field
This utility model relates to a kind of overload-alarm pulley.
Background technology
Pulley, is usually used in weight of slinging.But operator often do not know the weight of sling weight, or forgetting the load-bearing value of the design of pulley, cause pulley during weight of slinging to damage, weight is pounded, and not only allows weight damage, it is also possible to pounds the people on ground, causes security incident.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of overload-alarm pulley.
This utility model solves the solution of its technical problem:
A kind of overload-alarm pulley, including pulley yoke, pulley yoke includes left plate and the right plate being all vertically arranged, pulley body it is provided with between left plate and right plate, also including alarm module and suspension bracket, left plate upwardly extends formation installing plate, and installing plate is provided with the upper abutting plate crossed out；Suspension bracket is provided with the lower abutting plate crossed out, lower abutting plate is located at the lower section of abutting plate, it is provided with pressure transducer so that pressure transducer can bear simultaneously come from abutting plate and the pressure of lower abutting plate, and alarm module is connected with pressure transducer between upper abutting plate and lower abutting plate.
As the further improvement of such scheme, also including sealing plate, one end of sealing plate is hinged with right plate, and the other end is removable with left plate to be connected.
The beneficial effects of the utility model are: a kind of overload-alarm pulley, including pulley yoke, pulley yoke includes left plate and the right plate being all vertically arranged, pulley body it is provided with between left plate and right plate, also include alarm module and suspension bracket, left plate upwardly extends formation installing plate, and installing plate is provided with the upper abutting plate crossed out；Suspension bracket is provided with the lower abutting plate crossed out, lower abutting plate is located at the lower section of abutting plate, it is provided with pressure transducer so that pressure transducer can bear simultaneously come from abutting plate and the pressure of lower abutting plate, and alarm module is connected with pressure transducer between upper abutting plate and lower abutting plate.During work, lifting pull rope is connected with suspension bracket, when on pulley body, extension has hung weight, pulley body tension can pass to pressure transducer by upper abutting plate, pressure transducer can send the signal of telecommunication to alarm module, when pulley body tension exceedes alarm module threshold value set in advance, it is believed that pulley body transships, alarm module works, and sends warning signal.This utility model simple in construction, can play the effect of warning, the accident that anti-limited slip wheel transships and causes.This utility model is used for pulley.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model rather than whole embodiment, and those skilled in the art is not on the premise of paying creative work, it is also possible to obtain other designs and accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model embodiment a1；
Fig. 2 is the schematic perspective view of this utility model embodiment a1；
Fig. 3 is the left view schematic diagram of this utility model embodiment a1；
Fig. 4 is the pulley yoke schematic front view of this utility model embodiment a1；
Fig. 5 is the pulley yoke structural representation of this utility model embodiment a1；
Fig. 6 is the schematic front view of the suspension bracket of this utility model embodiment a1.
Detailed description of the invention
Below with reference to embodiment and accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is clearly and completely described, to be completely understood by the purpose of this utility model, feature and effect.Obviously; described embodiment is a part of embodiment of the present utility model rather than whole embodiment, based on embodiment of the present utility model; other embodiments that those skilled in the art is obtained on the premise of not paying creative work, belong to the scope of this utility model protection.It addition, all connection/annexations being previously mentioned in literary composition, the most singly refer to that component directly connects, and refer to couple auxiliary according to being embodied as situation by adding or reducing, form more excellent draw bail.Each technical characteristic in this utility model, can be with combination of interactions on the premise of the most conflicting conflict.
Referring to figs. 1 through Fig. 6, this is embodiment a1 of the present utility model, specifically:
A kind of overload-alarm pulley, including pulley yoke, pulley yoke includes left plate 11 and the right plate 12 being all vertically arranged, pulley body 2 it is provided with between left plate 11 and right plate 12, also include alarm module 5 and suspension bracket 3, left plate 11 upwardly extends formation installing plate, and installing plate is provided with the upper abutting plate 111 crossed out；Suspension bracket 3 is provided with the lower abutting plate 31 crossed out, lower abutting plate 31 is located at the lower section of abutting plate 111, it is provided with pressure transducer 4 between upper abutting plate 111 and lower abutting plate 31, pressure transducer 4 can be born simultaneously and come from abutting plate 111 and the pressure of lower abutting plate 31, alert module is connected with pressure transducer 4.During work, lifting pull rope is connected with suspension bracket, when on pulley body, extension has hung weight, pulley body tension can pass to pressure transducer by upper abutting plate, the mode of the pressure transducer meeting pressure experienced signal of telecommunication sends alarm module to, when pulley body tension exceedes alarm module threshold value set in advance, it is believed that pulley body transships, alarm module works, and sends warning signal.This utility model simple in construction, can play the effect of warning, the accident that anti-limited slip wheel transships and causes.
The present embodiment also includes sealing plate 121, one end of sealing plate 121 is hinged with right plate 12, the other end is removable with left plate 11 to be connected, and the left side of sealing plate 121 is provided with described pressure transducer 4 and alarm module 5, in order to alarm module or pressure transducer to breaking down are replaced.
Above better embodiment of the present utility model is illustrated, but this utility model is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement on the premise of this utility model spirit, and modification or the replacement of these equivalents are all contained in the application claim limited range.
Claims (2)
1. an overload-alarm pulley, including pulley yoke, pulley yoke includes left plate (11) and the right plate (12) being all vertically arranged, pulley body (2) it is provided with between left plate (11) and right plate (12), it is characterized in that: also include alarm module (5) and suspension bracket (3), left plate (11) upwardly extends formation installing plate, and installing plate is provided with the upper abutting plate (111) crossed out；Suspension bracket (3) is provided with the lower abutting plate (31) crossed out, lower abutting plate (31) is located at the lower section of abutting plate (111), it is provided with pressure transducer (4) between upper abutting plate (111) and lower abutting plate (31), pressure transducer (4) can be born simultaneously and come from abutting plate (111) and the pressure of lower abutting plate (31), alarm module (5) is connected with pressure transducer (4).
A kind of overload-alarm pulley the most according to claim 1, it is characterized in that: also include sealing plate (121), one end of sealing plate (121) is hinged with right plate (12), the other end is removable with left plate (11) to be connected, and the left side of sealing plate (121) is provided with described pressure transducer (4) and alarm module (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620491711.8U CN205772922U (en) | 2016-05-25 | 2016-05-25 | A kind of overload-alarm pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620491711.8U CN205772922U (en) | 2016-05-25 | 2016-05-25 | A kind of overload-alarm pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205772922U true CN205772922U (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620491711.8U Active CN205772922U (en) | 2016-05-25 | 2016-05-25 | A kind of overload-alarm pulley |
Country Status (1)
| Country | Link |
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| CN (1) | CN205772922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984353A (en) * | 2021-09-14 | 2022-01-28 | 上海浦江缆索股份有限公司 | Bridge suspension cable detection robot based on gradient detection system |
-
2016
- 2016-05-25 CN CN201620491711.8U patent/CN205772922U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984353A (en) * | 2021-09-14 | 2022-01-28 | 上海浦江缆索股份有限公司 | Bridge suspension cable detection robot based on gradient detection system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |