CN204454393U - A kind of steel rope vertical-lift drag device and fender guard thereof - Google Patents
A kind of steel rope vertical-lift drag device and fender guard thereof Download PDFInfo
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- CN204454393U CN204454393U CN201420747017.9U CN201420747017U CN204454393U CN 204454393 U CN204454393 U CN 204454393U CN 201420747017 U CN201420747017 U CN 201420747017U CN 204454393 U CN204454393 U CN 204454393U
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- rope
- drag device
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Abstract
The utility model discloses a kind of steel rope vertical-lift drag device and fender guard thereof; wherein fender guard comprises the rope head component for drawing lifting mechanism; be arranged on described rope head component fixed end for braking the braking hook of described lifting mechanism; along described braking hook running orbit arrange and can brake with described reversal of the natural order of things tooth link up with and engage, and be arranged at described brake link up with side and with described brake link up with contact connect for driving the intermeshing triggering spring of described hanging hook assembly.Adopt the utility model can make arrester hook and hang upside down tooth and engage, traction equipment is stopped, thus avoids the damage of personal casualty and equipment, this programme has that structure is simple, cost is low, safety advantages of higher in addition.
Description
Technical field
The utility model relates to weight drag device field, in particular a kind of steel rope vertical-lift drag device and fender guard thereof.
Background technology
Recreation facility its to have passenger capacity large, features such as load carrying ability is large, but the domestic standard security pincers equipment also not more than 30 tons is applied on recreation facility at present.And when wire cable rupture, manned or loading car, hopper, platform etc. can produce traction counter motion, if do not brake the device drawn, the serious accident of personnel and equipment will be caused.Such as cage lifter, when wire cable rupture, existing technology pulls safety tongs by the mechanical action of velocity limiter, makes car stop on guide rail.But this method cannot be applied on passenger capacity and all larger recreation facility of load carrying ability.
Therefore, prior art has yet to be improved and developed.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of steel rope vertical-lift drag device and fender guard thereof, has the advantage that structure is simple, cost is low.
The technical solution of the utility model is as follows:
A kind of rope broken protector of drag device; comprise the rope head component for drawing lifting mechanism; also comprise be arranged on described rope head component fixed end for brake described lifting mechanism braking hook; along described braking hook running orbit arrange and can brake with described reversal of the natural order of things tooth link up with and engage, and be arranged at described brake link up with side and with described brake link up with contact connect for driving described braking to link up with and the intermeshing triggering spring of described reversal of the natural order of things tooth.
The rope broken protector of described drag device, wherein, described rope head component and described braking hook are rotationally connected.
The rope broken protector of described drag device, wherein, described triggering spring with described brake to link up with to contact be connected to form a predetermincd tension, for when described rope head component with described brake to link up with to disconnect braking described in rear drive to link up with and described reversal of the natural order of things tooth engages each other.
The rope broken protector of described drag device, wherein, described braking hook is rotationally connected with described lifting mechanism.
The rope broken protector of described drag device, wherein, described braking hook is connected with described lifting mechanism by S. A..
The rope broken protector of described drag device, wherein, described triggering spring is arranged on the described braking hook back side, and arranges in opposite directions with described reversal of the natural order of things tooth teeth directional.
The rope broken protector of described drag device, wherein, can carry more than 30 tons weights after described braking hook is meshed with described reversal of the natural order of things tooth.
The application also provides a kind of steel rope vertical-lift drag device, comprises the rope broken protector of above-mentioned drag device.
Steel rope vertical-lift drag device provided by the utility model and fender guard thereof; by the fixed end at haulage cable, arrester hook is set; arrange reversal of the natural order of things tooth in the other side of arrester hook, when wire cable rupture, arrester hook is due under spring thrust effect simultaneously; rotate around brake axle; thus arrester hook is engaged with reversal of the natural order of things tooth, equipment is stopped, doing so avoids the damage of personal casualty and equipment; this programme structure is simple, cost is low, safety is high, and application prospect is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of rope broken protector first preferred embodiment of drag device in the utility model.
Fig. 2 is the second structural representation of the rope broken protector preferred embodiment of drag device in the utility model.
In figure: 100, lifting mechanism; 200, spring is triggered; 300, braking hook; 400, rope head component; 500, tooth is hung upside down.
Detailed description of the invention
The utility model provides a kind of rope broken protector of rope hoisting drag device, for making the purpose of this utility model, technical scheme and effect clearly, clearly, further describes the utility model referring to accompanying drawing examples.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Referring to shown in Fig. 1, the rope broken protector of a kind of drag device provided by the utility model, comprising the rope head component 400 for drawing lifting mechanism 100, this rope head component 400 is drawn by traction motor thus is driven lifting mechanism 100 to complete lifting action.The utility model also comprise be arranged on described rope head component 400 fixed end for brake described lifting mechanism 100 braking hook 300, described braking hook 300 can be used for preventing lifting mechanism 100 from counter motion occurring when lifting mechanism 100 disconnects with the steel rope drawing this lifting mechanism 100.For achieving the above object, can arrange and the reversal of the natural order of things tooth 500 that can engage with described braking hook 300 along described braking hook 300 running orbit.Described reversal of the natural order of things tooth 500 can be arranged on extraneous support, and this extraneous support should have certain load-carrying capacity, to bear the power that counter motion generation occurs described lifting mechanism 100.Certainly after steel rope disconnects, braking hook 300 may not engage immediately with described reversal of the natural order of things tooth 500, and lifting mechanism 100 can increase certain braking difficulty along with gravity or the certain acceleration/accel of other power effect bad students, for this reason the utility model provide a kind of be arranged at described braking hook 300 side and contact with described braking hook 300 connect for driving described braking to link up with and the intermeshing triggering spring 200 of described reversal of the natural order of things tooth.
Specifically as shown in Figure 1, trigger spring 200 and be arranged on described braking hook 300 back side, and arrange in opposite directions with described reversal of the natural order of things tooth 500 teeth directional, available one is arranged on the bracing frame of lifting mechanism 100 for supporting this triggering spring 200, trigger spring 200 to be connected with described braking hook 300 rear-face contact, make to form a predetermincd tension between described triggering spring 200 and described braking hook 300, this predetermincd tension is used for braking hook 300 described in rear drive engage each other with described reversal of the natural order of things tooth 500 when described rope head component 400 and described braking hook 300 disconnecting.Namely when rope head component 400 or steel rope do not disconnect, the traction being subject to rope head component 400 due to braking hook 300 has certain squeese pressure to triggering spring 200, and this squeese pressure defines the predetermincd tension driving braking hook 300 to engage with hook when rope head component 400 or steel rope disconnect.As shown in Figure 2, after rope head component 400 or steel rope somewhere disconnect, trigger spring 200 and do not receive squeese pressure and reset can be produced, discharge the back side that above-mentioned predetermincd tension acts on braking hook 300, thus complete braking hook 300 and hang upside down engaging of tooth 500.
Further, described rope head component 400 is rotationally connected with described braking hook 300, as preferably, can arrange described braking hook 300 and is connected with described lifting mechanism 100 by S. A..
Certainly, for meeting use safety standard and reaching better braking effect, brake described in the utility model after hook 300 is meshed with described reversal of the natural order of things tooth 500 and can carry more than 30 tons weights, with house when wire cable rupture, manned or loading car, hopper, platform etc. can produce counter motion, avoid the serious accident causing personnel and equipment.
The utility model also provides a kind of steel rope vertical-lift drag device in addition, comprises the rope broken protector of above-mentioned drag device, as detailed above.
In sum; steel rope vertical-lift drag device provided by the utility model and fender guard thereof; by the fixed end at haulage cable, arrester hook is set; reversal of the natural order of things tooth 500 is set in the other side of arrester hook simultaneously; when wire cable rupture; arrester hook is due under spring thrust effect; rotate around brake axle; thus arrester hook is engaged with reversal of the natural order of things tooth 500; equipment is stopped; doing so avoids the damage of personal casualty and equipment, this programme structure is simple, cost is low, safety is high, application prospect is good.
Should be understood that; application of the present utility model is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert; such as, all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (8)
1. the rope broken protector of a drag device; comprise the rope head component for drawing lifting mechanism; it is characterized in that; also comprise be arranged on described rope head component fixed end for brake described lifting mechanism braking hook; along described braking hook running orbit arrange and can brake with described reversal of the natural order of things tooth link up with and engage, and be arranged at described brake link up with side and with described brake link up with contact connect for driving described braking to link up with and the intermeshing triggering spring of described reversal of the natural order of things tooth.
2. the rope broken protector of drag device according to claim 1, is characterized in that, described rope head component and described braking hook are rotationally connected.
3. the rope broken protector of drag device according to claim 1; it is characterized in that; described triggering spring with described brake to link up with to contact be connected to form a predetermincd tension, for when described rope head component with described brake to link up with to disconnect braking described in rear drive to link up with and described reversal of the natural order of things tooth engages each other.
4. the rope broken protector of drag device according to claim 1, is characterized in that, described braking hook is rotationally connected with described lifting mechanism.
5. the rope broken protector of drag device according to claim 4, is characterized in that, described braking hook is connected with described lifting mechanism by S. A..
6. the rope broken protector of drag device according to claim 1, is characterized in that, described triggering spring is arranged on the described braking hook back side, and arranges in opposite directions with described reversal of the natural order of things tooth teeth directional.
7. the rope broken protector of drag device according to claim 1, is characterized in that, can carry more than 30 tons weights after described braking hook is meshed with described reversal of the natural order of things tooth.
8. a steel rope vertical-lift drag device, is characterized in that, comprises the rope broken protector of drag device as described in claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747017.9U CN204454393U (en) | 2014-12-03 | 2014-12-03 | A kind of steel rope vertical-lift drag device and fender guard thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747017.9U CN204454393U (en) | 2014-12-03 | 2014-12-03 | A kind of steel rope vertical-lift drag device and fender guard thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204454393U true CN204454393U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420747017.9U Active CN204454393U (en) | 2014-12-03 | 2014-12-03 | A kind of steel rope vertical-lift drag device and fender guard thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204454393U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107628402A (en) * | 2017-09-11 | 2018-01-26 | 京东方科技集团股份有限公司 | A kind of falling proof device and piler |
| WO2023000374A1 (en) * | 2021-07-23 | 2023-01-26 | 深圳大学 | Water flow power generation device |
-
2014
- 2014-12-03 CN CN201420747017.9U patent/CN204454393U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107628402A (en) * | 2017-09-11 | 2018-01-26 | 京东方科技集团股份有限公司 | A kind of falling proof device and piler |
| WO2023000374A1 (en) * | 2021-07-23 | 2023-01-26 | 深圳大学 | Water flow power generation device |
| EP4144984A4 (en) * | 2021-07-23 | 2024-01-03 | Shenzhen University | Water flow power generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518053 Guangdong city of Shenzhen province Nanshan District Xiangshan Road on the 1st floor after Liyuan Village Patentee after: SHENZHEN OCT VISION INC. Address before: 518053 Guangdong city of Shenzhen province Nanshan District Xiangshan Road on the 1st floor after Liyuan Village Patentee before: Shenzhen OCT Vision Inc. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518053 Guangdong Shenzhen city Shenzhen Nanshan District Shahe Street Huaqiao Creative Culture Park East Industrial Zone H1 5-6 floor Patentee after: Shenzhen Overseas Chinese City Cultural Tourism Technology Group Co., Ltd. Address before: 518053 Guangdong city of Shenzhen province Nanshan District Xiangshan Road on the 1st floor after Liyuan Village Patentee before: SHENZHEN OCT VISION INC. |