CN203915831U - A kind of falling protective rope system - Google Patents
A kind of falling protective rope system Download PDFInfo
- Publication number
- CN203915831U CN203915831U CN201420331522.5U CN201420331522U CN203915831U CN 203915831 U CN203915831 U CN 203915831U CN 201420331522 U CN201420331522 U CN 201420331522U CN 203915831 U CN203915831 U CN 203915831U
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- China
- Prior art keywords
- rope
- brake
- fall
- rotating shaft
- falling protective
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Abstract
The utility model provides a kind of falling protective rope system; comprise anti-fall rope 1, brake 2, one or more terminal hook 3, one or morely freely link up with 4; one end of described anti-fall rope 1 is force side 5; the other end is free end 6 and passes brake 2; terminal hook 3 is fixedly connected on the force side 5 of anti-fall rope 1, freely links up with on the 4 anti-fall ropes 1 that are movably connected between brake 2 and terminal hook 3.Personal safety when the utility model can effectively be protected high-rise working personnel in climbing or withdraw high-rise working position is a kind of effective, simple and practical fall arrest protection-gear.
Description
Technical field
The utility model belongs to safety protection field, in particular to a kind of falling protective rope system.
Background technology
Install at power circuit equipment, in upkeep operation process, operating personnel often need to be on the equipment such as steel tower high-rise working.For ensureing operating personnel personal safety, high-rise working personnel are the individual protective equipment such as wear safety belt, to prevent high fall accident, correctly uses these individual protective equipments, can guarantee operating personnel's personal safety.But high-rise working personnel are in the time entering and withdraw work high above the ground position; generally need the equipment such as free-hand climbing steel tower; in climbing; the above-mentioned individual protective equipment that operating personnel wears does not have the effect of falling of preventing; and the general auxiliary equipment that is not provided for using fall arrest equipment in climbing on these steel towers; so while climbing steel tower; operating personnel is in losing the state of fall arrest protection; its personal safety is subject to serious threat, and in other industry the fall arrest safeguard measure of ascend operation is also similarly.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of falling protective rope system, the ascend operation personnel's that can adequately protect personal safety, and effective, easy to be easy-to-use.
For solving this technical problem, the technical scheme that the utility model is taked is: comprise that anti-fall rope, brake, more than one terminal hook and one freely link up with above, one end of described anti-fall rope is force side, the other end is free end and passes brake, terminal hook is fixedly connected on the force side of anti-fall rope, freely links up with on the anti-fall rope being movably connected between brake and terminal hook.
In falling protective rope system preferred version, brake is provided with brake fixed hook.
In falling protective rope system preferred version, also comprise buffer, buffer is connected between terminal hook and the force side of anti-fall rope and/or between brake and brake fixed hook.
In falling protective rope system preferred version, also comprise storage suspension member, storage suspension member is connected in the position of anti-fall rope near force side, freely links up with and in the time of stand-by state, is all hung on storage suspension member.
In falling protective rope system preferred version, also comprise rope storehouse, rope storehouse is provided with rope storehouse fixed hook and rope gathering-device.
In falling protective rope system preferred version, rope gathering-device is rotating shaft and rocking handle, and the free end of anti-fall rope is wound in rotating shaft.
In falling protective rope system preferred version; rope gathering-device is rotating shaft, rocking handle and helical spring, and helical spring is wound in around rotating shaft, and helical spring one end is connected with the free end of anti-fall rope; the other end is fixed in rotating shaft, and the free end of anti-fall rope is connected by helical spring with rotating shaft.
In falling protective rope system preferred version; rope gathering-device also includes and can discharge fixed connection apparatus; can discharge gear structure, retardance shell fragment and adjusting bolt that fixed connection apparatus comprises roller end; the projection of retardance shell fragment is pressed in the recess of gear structure, and adjusting bolt is screwed in retardance shell fragment on rope storehouse.
In falling protective rope system preferred version, terminal is linked up with, is freely linked up with, brake fixed hook and rope storehouse fixed hook are provided with blocking device.
The beneficial effects of the utility model:
The anti-fall rope of the utility model force side is provided with more than one fixed hook; falling protective rope system is fixed on the link of the safety belt that operating personnel wears; between anti-fall wire stopper and force side, arrange and more than onely freely link up with; set up the falling protective rope suspension fulcrum that changes position with protege's height change; this system is provided with brake in addition; can be in the time that rope translational speed be greater than certain speed, effective brake rope moves.Therefore can effectively prevent that high-rise working personnel are in the accident of falling of ascending a height or being caused by a variety of causes in the time that eminence is withdrawn; be a kind of effective, easy to be easy-to-use for climbing the fall arrest protection-gear of operation process, ascend operation personnel's personal safety is significant.
Brief description of the drawings
Fig. 1 is the schematic diagram of falling protective rope system.
Fig. 2 is the rope storehouse schematic diagram of embodiment 1.
Fig. 3 is the rope storehouse side view of embodiment 1.
Fig. 4 is the rope storehouse side view of embodiment 2.
Fig. 5 is for can discharge fixed connection apparatus schematic diagram.
In figure 1, anti-fall rope, 2, brake, 3, terminal hook, 4, freely link up with 5, force side, 6, free end 7, buffer, 8, storage suspension member, 9, brake fixed hook, 10, rope storehouse, 11, rope storehouse fixed hook, 12, rotating shaft, 13, rocking handle, 14, helical spring, 15, blocking device, 17, gear structure, 18, retardance shell fragment, 19, adjusting bolt.
Detailed description of the invention
Better understand the utility model for the ease of those skilled in the art, below in conjunction with the drawings and specific embodiments, the utility model is described in further details, following is only the exemplary protection domain of the present utility model that do not limit.
Embodiment 1
With reference to figures 1 through accompanying drawing 3; a kind of falling protective rope system; comprise anti-fall rope 1, brake 2, more than one terminal hook 3 and one freely links up with 4 above; one end of described anti-fall rope 1 is force side 5; the other end is free end 6 and passes brake 2; terminal hook 3 is fixedly connected on the force side 5 of anti-fall rope 1, freely links up with on the 4 anti-fall ropes 1 that are movably connected between brake 2 and terminal hook 3.Brake 2 is provided with brake fixed hook 9, brake 2 is fixed on to step ladder or other are ascended a height on equipment.In order to improve the barrier propterty of falling protective rope system, between terminal hook 3 and the force side 5 of anti-fall rope 1 and/or be connected a buffer 7 between brake 2 and brake fixed hook 9.Connect a storage suspension member 8 at anti-fall rope 1 near the position of force side 5, freely link up with 4 and in the time of stand-by state, be all hung on storage suspension member 8.The free end 6 of anti-fall rope 1 is connected with rope storehouse 10, when anti-fall rope 1 is idle, can take in rope storehouse 10.Rope storehouse 10 is provided with fixed hook, rope storehouse 10 is fixed on to the device bottom of ascending a height when ascending a height.Rope is provided with rope gathering-device in storehouse 10, and the rope gathering-device in the present embodiment is rotating shaft 12 and rocking handle 13, and rotating shaft 12 is connected with the free end 6 of anti-fall rope 1, and shake rocking handle 13 can drive rotating shaft 12 rotate and anti-fall rope 1 is received in described rope storehouse 10.Terminal hook 3, freely link up with 4, brake is fixing fixes with linking up with 11 and be provided with blocking device 15 with hook 9, the storehouse of restricting.
Using method of the present utility model is: high-rise working personnel are hung on terminal hook 3 on the link of the safety belt of self wearing before ascending a height, rope storehouse 10 is fixed on to the bottom of cat ladder by rope storehouse fixed hook 11, again brake 2 is fixed on to the position in a little higher than rope of cat ladder storehouse 10 by brake fixed hook 9, along with the increase gradually of climbing height, freely link up with 4 and be fixed on suitable height multiple successively, as the fulcrum of anti-falling protection, due to the pulling force of rope storehouse 10 to anti-fall rope 1, while ascending a height climbing, anti-fall rope 1 can not relax, while climbing downwards from eminence, along with the reduction of height, take off successively from high to low while ascending a height and fixing freely to link up with 4, and the anti-fall rope 1 going out because highly reducing redundancy, regained by monitoring personnel's hand-turning rope storehouse, ground rocking handle 13, to guarantee not having unnecessary anti-fall rope 1 between protege and brake 2, falling protective rope hangs fulcrum and changes position with protege's height change, effectively prevent that high-rise working personnel are in the accident of falling of ascending a height or being caused by a variety of causes in the time that eminence is withdrawn.Fall when unexpected, the translational speed of anti-fall rope 1 is greater than predetermined value, and brake 2 is started working, and braking anti-falling protection system stops the continuation of anti-fall rope 1 to be glided, and adds the cushioning effect of upper bumper 7, effectively protects staff.
Embodiment 2
With reference to accompanying drawing 1, accompanying drawing 4 and accompanying drawing 5, the rope gathering-device of the present embodiment is rotating shaft 12, rocking handle 13 and helical spring 14, helical spring 14 is wound in around rotating shaft 12, helical spring 14 one end are connected with the free end 6 of anti-fall rope 1, the other end is fixed in rotating shaft 12, and the free end 6 of anti-fall rope 1 is connected by helical spring 14 with rotating shaft 12.Rotating shaft 12 has been provided with and can have discharged fixed connection apparatus, can discharge gear structure 17, retardance shell fragment 18 and adjusting bolt 19 that fixed connection apparatus comprises rotating shaft 12 ends, the projection of retardance shell fragment 18 is pressed in the recess of gear structure 17, and adjusting bolt 19 is screwed in retardance shell fragment 18 on rope storehouse 10.Other are with embodiment 1.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for the person of ordinary skill of the art, the utility model can have various modifications and variations.For example: anti-fall rope 1 also can use bandlet (flat rubber belting) to replace, terminal hook 3 also can change terminal link into and even not establish terminal hook 3 and directly use the mode of knotting that anti-fall rope 1 is connected with the safety belt that buffer 7 or end user self wear, and buffer 7 also can change snub rope into.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a falling protective rope system; it is characterized in that: comprise that anti-fall rope (1), brake (2), more than one terminal hook (3) and one freely link up with (4) above; one end of described anti-fall rope (1) is force side (5); the other end is free end (6) and passes brake (2); terminal hook (3) is fixedly connected on the force side (5) of anti-fall rope (1), freely links up with (4) and is movably connected on the anti-fall rope (1) between brake (2) and terminal hook (3).
2. falling protective rope system according to claim 1, is characterized in that: described brake (2) is provided with brake fixed hook (9).
3. falling protective rope system according to claim 1; it is characterized in that: also comprise buffer (7), described buffer (7) is connected between terminal hook (3) and force side (5) and/or between brake (2) and brake fixed hook (9).
4. falling protective rope system according to claim 1, is characterized in that: also comprise storage suspension member (8), described storage suspension member (8) is connected in the position of anti-fall rope (1) near force side (5).
5. falling protective rope system according to claim 1, is characterized in that: also comprise rope storehouse (10), rope storehouse is provided with rope storehouse fixed hook (11) and rope gathering-device.
6. falling protective rope system according to claim 5; it is characterized in that: described rope gathering-device is rotating shaft (12) and rocking handle (13), and the free end (6) of anti-fall rope (1) is wound in rotating shaft (12).
7. falling protective rope system according to claim 5; it is characterized in that: described rope gathering-device is rotating shaft (12), rocking handle (13) and helical spring (14); helical spring (14) is wound in rotating shaft (12) around; helical spring (14) one end is connected with the free end (6) of anti-fall rope (1); it is upper that the other end is fixed on rotating shaft (12), and the free end (6) of anti-fall rope (1) is connected by helical spring (14) with rotating shaft (12).
8. falling protective rope system according to claim 5; it is characterized in that: described rope gathering-device also includes and can discharge fixed connection apparatus; can discharge gear structure (17), retardance shell fragment (18) and adjusting bolt (19) that fixed connection apparatus comprises rotating shaft (12) end; the projection of retardance shell fragment (18) is pressed in the recess of gear structure (17), and adjusting bolt (19) will block shell fragment (18) and be screwed on rope storehouse (10).
9. according to the falling protective rope system described in claim 1-5 any one, it is characterized in that: described terminal hook (3), freely link up with (4), brake fixed hook (9) and the storehouse fixed hook (11) of restricting is provided with blocking device (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331522.5U CN203915831U (en) | 2014-06-20 | 2014-06-20 | A kind of falling protective rope system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331522.5U CN203915831U (en) | 2014-06-20 | 2014-06-20 | A kind of falling protective rope system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203915831U true CN203915831U (en) | 2014-11-05 |
Family
ID=51811715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420331522.5U Expired - Fee Related CN203915831U (en) | 2014-06-20 | 2014-06-20 | A kind of falling protective rope system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203915831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104027907A (en) * | 2014-06-20 | 2014-09-10 | 高芹 | Anti-falling protective rope system |
-
2014
- 2014-06-20 CN CN201420331522.5U patent/CN203915831U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104027907A (en) * | 2014-06-20 | 2014-09-10 | 高芹 | Anti-falling protective rope system |
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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: 20141105 Termination date: 20190620 |