CN212998042U - Safety rope for high-altitude operation - Google Patents
Safety rope for high-altitude operation Download PDFInfo
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- CN212998042U CN212998042U CN202021375246.4U CN202021375246U CN212998042U CN 212998042 U CN212998042 U CN 212998042U CN 202021375246 U CN202021375246 U CN 202021375246U CN 212998042 U CN212998042 U CN 212998042U
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Abstract
The utility model discloses an aerial working safety rope, including haulage rope and adjustment rope, the one end of haulage rope is provided with the couple, and the other end of haulage rope is provided with the adjustment piece, the adjustment piece includes metal sleeve, metal sleeve's both sides tip opening, and metal sleeve runs through along the fore-and-aft direction and has seted up through-hole and fixed mounting has rolling bearing, and the axis of rotation is installed to the rolling bearing internal rotation, and metal sleeve's bottom runs through and has seted up spacing hole, and the axis of rotation is located the one end of the bottom fixed mounting of the one end of metal sleeve front surface has the connecting block, and the other end fixed mounting of. This high altitude construction safety rope is through setting up wear-resisting coarse layer at adjustment rope surface to and the axis of rotation surface sets up coarse layer, and the adjustment rope twines the multichannel in the axis of rotation, increases frictional area, and the frictional force that the adjustment rope received when the increase adjustment piece lock is dead, the dead effect of lock when reinforcing safety rope high altitude construction.
Description
Technical Field
The utility model relates to an aerial working field specifically is an aerial working safety rope.
Background
The safety rope is woven by synthetic fiber, is an auxiliary rope for connecting a safety belt, and has the functions of double protection and safety guarantee. The length of the safety rope is 2 meters, 2.5 meters, 3 meters, 5 meters, 10 meters and 15 meters, and the safety rope with the length of more than 5 meters can be used as a lifting rope.
Present high altitude construction safety rope in use, often only the safety rope slides with the single track straight line mode and passes the adjusting part, when operating personnel fixes through the adjusting part in aerial position, generally carry on spacingly to the safety rope on the adjusting part, utilize operating personnel self gravity to produce the frictional force between adjusting part and the safety rope and fix, because the safety rope area of contact is less on the adjusting part, when safety rope surface wear, frictional force not enough can lead to the adjusting part to lose fixed effect, cause the high altitude safety accident of falling, the part that the safety rope connection was geted in touch on one's body operating personnel can produce wearing and tearing because of long-term high altitude construction, cause the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aerial working safety rope to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a safety rope for working aloft comprises a traction rope and an adjusting rope, wherein one end of the traction rope is provided with a hook, the other end of the traction rope is provided with an adjusting piece, the adjusting part includes metal sleeve, metal sleeve's both sides tip opening, metal sleeve runs through along the fore-and-aft direction and has seted up through-hole and fixed mounting has rolling bearing, the axis of rotation is installed to the rolling bearing internal rotation, metal sleeve's bottom is run through and has seted up spacing hole, the axis of rotation is located the one end of the bottom fixed mounting of the one end of metal sleeve front surface has the connecting block, the other end fixed mounting of connecting block has the one end of telescopic link, the other end of telescopic link passes through connecting block fixed mounting has the mounting panel, the mounting panel level sets up, base fixed mounting has the metal kelly at the top of mounting panel, the metal kelly joint sets up in spacing downthehole, the adjustment.
Preferably, the top of the metal sleeve is fixedly provided with a rotating seat, the top of the rotating seat is rotatably provided with a mounting ring, the mounting ring is provided with a mounting hole, and one end of the traction rope is wound and fixedly mounted in the mounting hole on the mounting ring.
Preferably, the hook comprises a hook body, a mounting hole is formed in the hook body in a penetrating mode, and the other end of the traction rope is wound and fixedly mounted in the mounting hole.
Preferably, the adjusting rope comprises an adjusting rope base layer, an adjusting rope reinforcing layer is arranged outside the adjusting rope base layer, and a rough wear-resistant layer is arranged on the outermost layer of the adjusting rope.
Preferably, the mounting ring is sleeved with a rubber sleeve.
Preferably, a rubber gasket is arranged on the inner side of the mounting hole.
Preferably, the joint of the metal clamping rod and the base is provided with a reinforcing rib, and the joint of the telescopic rod and the connecting block is provided with a reinforcing rib.
Preferably, the outer surface of the rotating shaft is provided with a rough layer.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) when the aerial work safety rope is used, a worker can slide up and down on the adjusting rope through the adjusting piece to realize aerial work with different heights, when the worker needs to stop at a certain floor to work, the rotating shaft is rotated to drive the metal clamping rod to rotate, the metal clamping rod is aligned to the limiting hole, the adjusting telescopic rod is adjusted, the metal clamping rod is clamped in the limiting hole, so that the rotating shaft is fixed, the adjusting rope wound on the rotating shaft is locked and fixed by utilizing the gravity of the operator, the position of the adjusting piece on the adjusting rope is fixed, the situation that the operator is not fixed firmly enough in the high altitude to fall into a high altitude accident when working at the high altitude is avoided, the outer surface of the adjusting rope is provided with a wear-resistant rough layer, the outer surface of the rotating shaft is provided with a rough layer, the adjusting rope is wound on the rotating shaft for multiple times, the friction area is increased, and the friction force on the adjusting, the locking effect of the adjusting rope is enhanced.
(2) When the aerial work safety rope is used, the rubber sleeve and the rubber gasket are arranged at the connecting and mounting positions of the traction rope respectively, so that potential safety hazards caused by abrasion of the connecting positions of the traction rope after the aerial work safety rope is used for a long time are prevented.
Drawings
Fig. 1 is a schematic structural view of an aerial work safety rope.
Fig. 2 is a schematic structural diagram of an adjusting piece in the aerial work safety rope.
Figure 3 is a side cross-sectional view of an adjustment in an aerial work safety line.
Fig. 4 is a schematic structural view of a hook in the aerial work safety rope.
Fig. 5 is a sectional view of an adjusting rope in the aerial work safety rope.
In the figure: 1. hooking; 2. a hauling rope; 3. adjusting the rope; 4. an adjustment member; 5. a metal sleeve; 6. a rotating shaft; 7. a rotating bearing; 8. a telescopic rod; 9. connecting blocks; 10. mounting a plate; 11. a base; 12. a metal clamping rod; 13. a limiting hole; 14. a rotating seat; 15. a mounting ring; 16. adjusting the rope base layer; 17. a coarse wear layer; 18. adjusting the rope reinforcing layer; 19. an anti-slip sleeve; 20. a hook body; 21. mounting holes; 22. a rubber gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-5, in an embodiment of the present invention, the utility model provides an aerial work safety rope: comprises a hauling rope 2 and an adjusting rope 3, wherein one end of the hauling rope is provided with a hook 1, the other end of the hauling rope 2 is provided with an adjusting piece 4, the adjusting part 4 comprises a metal sleeve 5, the end parts of the two sides of the metal sleeve 5 are opened, the metal sleeve 5 is provided with a through hole in a penetrating way along the front-back direction and is fixedly provided with a rotating bearing 7, a rotating shaft 6 is rotatably arranged in the rotating bearing 7, the bottom of the metal sleeve 5 is provided with a limiting hole 13 in a penetrating way, the bottom of one end of the rotating shaft positioned on the front surface of the metal sleeve 5 is fixedly provided with one end of a connecting block 9, the other end of the connecting block 9 is fixedly provided with one end of a telescopic rod 8, the other end of the telescopic rod 8 is fixedly provided with a mounting plate 10 through the connecting block, the mounting plate 10 is horizontally arranged, the top of the mounting plate 10, the adjusting rope 3 passes through the opening of the metal sleeve 5 and is wound on the rotating shaft 6 in multiple times.
In this embodiment, preferably, a rotating seat 14 is fixedly installed at the top of the metal sleeve 5, an installation ring 15 is rotatably installed at the top of the rotating seat 14, an installation hole is formed in the installation ring 15, and one end of the traction rope 2 is wound and fixedly installed in the installation hole in the installation ring 15.
In this embodiment, preferably, the hook 1 includes a hook body 20, a mounting hole 21 is formed through the hook body 20, and the other end of the pulling rope 2 is wound around and fixedly mounted in the mounting hole 21.
In this embodiment, preferably, the adjusting rope 3 includes an adjusting rope base layer 16, an adjusting rope reinforcing layer 18 is disposed outside the adjusting rope base layer 16, and a rough wear-resistant layer 17 is disposed on an outermost layer of the adjusting rope 3.
In this embodiment, preferably, the rubber sleeve 19 is sleeved on the mounting ring 15.
In this embodiment, it is preferable that a rubber gasket 22 is provided inside the mounting hole 21.
In this embodiment, preferably, a reinforcing rib is disposed at a joint of the metal clamping rod 12 and the base 11, and a reinforcing rib is disposed at a joint of the telescopic rod 8 and the connecting block 9.
In this embodiment, it is preferable that the outer surface of the rotating shaft 6 is provided with a rough layer.
The utility model discloses a theory of operation and use flow: when the aerial work safety rope is used, a hook is hung on an individual body for aerial work, one end of an adjusting rope 3 is fixed at a certain position of a high-rise building, and the other end of the adjusting rope is fixed at the other position of the high-rise building, when an aerial operator works at the same level height of the high-rise building, the aerial work can be carried out by moving left and right without adjusting an adjusting piece 4, when the operator needs to carry out the aerial work with height adjustment, one end of the adjusting rope 3 is fixed at the higher position of the high-rise building, the other end of the adjusting rope 3 is fixed at the lower position of the high-rise building, the operator can slide up and down on the adjusting rope 3 through the adjusting piece 4 to realize the aerial work at different heights, when the operator needs to stop working at a certain floor, a rotating shaft 6 is rotated to drive a metal clamping rod 12 to rotate, the metal clamping rod 12 is aligned with a limiting hole 13, an, thereby fix axis of rotation 6, it is fixed to utilize the dead lock of the adjustment rope 3 of operating personnel self with winding in axis of rotation 6, adjusting part 4 is fixed in the position on adjustment rope 3, it is firm inadequately and the mistake falls down to make the high altitude accident to avoid operating personnel to fix when high altitude construction in the high altitude, through setting up wear-resisting rough layer at adjustment rope 3 surface, and axis of rotation 6 surface sets up rough layer, adjustment rope 3 twines multichannel on axis of rotation 6, increase frictional area, the frictional force that adjustment rope 3 received when increase adjusting part 4 lock is dead, strengthen the lock effect of adjustment rope 3, through set up rubber sleeve 19 and rubber packing ring 22 respectively in the junction installation department at haulage rope 2, prevent this high altitude safety rope traction rope 2 junction from taking place wearing and tearing and producing the potential safety hazard after long-time use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an aerial working safety rope, includes haulage rope (2) and adjustment rope (3), its characterized in that: the one end of haulage rope is provided with couple (1), the other end of haulage rope (2) is provided with adjusting part (4), adjusting part (4) includes metal sleeve (5), the both sides tip opening of metal sleeve (5), metal sleeve (5) are run through along the fore-and-aft direction and are seted up the through-hole and fixed mounting has rolling bearing (7), rolling bearing (7) internal rotation is installed axis of rotation (6), spacing hole (13) have been run through to the bottom of metal sleeve (5), the axis of rotation is located the bottom fixed mounting of the one end of metal sleeve (5) front surface has the one end of connecting block (9), the other end fixed mounting of connecting block (9) has the one end of telescopic link (8), the other end of telescopic link (8) has mounting panel (10) through connecting block fixed mounting, mounting panel (10) level sets up, the top of mounting panel (10) has metal kelly (12, the metal clamping rod (12) is clamped in the limiting hole (13), and the adjusting rope (3) penetrates through the opening of the metal sleeve (5) and is wound on the rotating shaft (6) in multiple ways.
2. The aerial work safety line of claim 1, wherein: the top fixed mounting of metal sleeve (5) has rotation seat (14), and the top of rotating seat (14) is rotated and is installed collar (15), has seted up the mounting hole on collar (15), and the one end winding of haulage rope (2) is in the mounting hole of fixed mounting on collar (15).
3. The aerial work safety line of claim 1, wherein: the hook (1) comprises a hook body (20), a mounting hole (21) is formed in the hook body (20) in a penetrating mode, and the other end of the traction rope (2) is wound and fixedly mounted in the mounting hole (21).
4. The aerial work safety line of claim 1, wherein: the adjusting rope (3) comprises an adjusting rope base layer (16), an adjusting rope reinforcing layer (18) is arranged outside the adjusting rope base layer (16), and a rough wear-resistant layer (17) is arranged on the outermost layer of the adjusting rope (3).
5. The aerial work safety line of claim 2, wherein: the mounting ring (15) is sleeved with a rubber sleeve (19).
6. The aerial work safety line of claim 2, wherein: and a rubber gasket (22) is arranged on the inner side of the mounting hole (21).
7. The aerial work safety line of claim 1, wherein: the joint of the metal clamping rod (12) and the base (11) is provided with a reinforcing rib, and the joint of the telescopic rod (8) and the connecting block (9) is provided with a reinforcing rib.
8. The aerial work safety line of claim 1, wherein: the outer surface of the rotating shaft (6) is provided with a rough layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021375246.4U CN212998042U (en) | 2020-07-13 | 2020-07-13 | Safety rope for high-altitude operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021375246.4U CN212998042U (en) | 2020-07-13 | 2020-07-13 | Safety rope for high-altitude operation |
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| Publication Number | Publication Date |
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| CN212998042U true CN212998042U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021375246.4U Active CN212998042U (en) | 2020-07-13 | 2020-07-13 | Safety rope for high-altitude operation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250477A (en) * | 2021-06-01 | 2021-08-13 | 魏荷招 | High-stability protection device for high-rise building construction |
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2020
- 2020-07-13 CN CN202021375246.4U patent/CN212998042U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250477A (en) * | 2021-06-01 | 2021-08-13 | 魏荷招 | High-stability protection device for high-rise building construction |
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