CN217961043U

CN217961043U - Wind-powered electricity generation is high platform operation anti falling device for construction

Info

Publication number: CN217961043U
Application number: CN202221289694.1U
Authority: CN
Inventors: 肖坤峰; 张石争
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-12-06
Anticipated expiration: 2032-05-27

Abstract

The utility model belongs to the technical field of wind power construction, especially, be a wind power construction is with high platform operation anti falling device, including the safety hook body, the fixed surface of safety hook body is connected with the connection rope, the surface of safety hook body is provided with the safety rope, still including setting up the buffering subassembly of safety rope one end, the buffering subassembly includes rectangle casing, spacing post, links up area, rectangle frame, rod cover, elasticity rope, square cover and spacing fixture block, rectangle casing fixed connection is in the safety rope keeps away from the one end of safety hook body, rectangle frame sliding connection is in the internal face of rectangle casing; the device has the advantages that the buffering effect is favorably realized when the worker suddenly falls, the phenomenon that the worker is seriously injured by body and psychological damage due to huge impact is avoided, the adjustment of the sliding resistance of the square sleeve on the surface of the rectangular shell according to the weight difference of the worker is favorably realized, and the using effect of the device is improved.

Description

Wind-powered electricity generation is high platform operation anti falling device for construction

Technical Field

The utility model belongs to the technical field of the wind-powered electricity generation construction, concretely relates to wind-powered electricity generation is high platform operation anti falling device for construction.

Background

In the process of wind power construction, workers with higher operating positions generally prevent falling accidents through the falling protector, the falling protector is also called a speed difference device and is a product with a protection function, a locking mechanism is arranged in the falling protector, the falling protector is in a semi-tense state when in normal work, the operators do not have a hanging feeling, the pulling speed of the safety rope is obviously accelerated in case of falling due to insufficient falling, and the locking mechanism in the falling protector automatically locks;

publication (bulletin) No.: CN112843519B discloses a falling protector for high-altitude operation, which comprises a falling protector shell, a first connecting hook, a second connecting hook connected with the falling protector shell through a connecting rope, and a winding roll rotatably installed in the falling protector shell, wherein a safety rope is wound on the winding roll and is connected with the first connecting hook, an anti-falling locking mechanism is arranged in the falling protector shell and comprises a ratchet fixedly installed in the falling protector shell, a locking roll coaxially and fixedly installed with the winding roll and a plurality of groups of locking units circumferentially distributed on the locking roll; compared with the traditional falling protector, the whole device has higher sensitivity, can trigger locking work at the moment of accident occurrence, can easily reset the internal locking structure without dismounting the device, and has higher practicability;

in the twinkling of an eye that the staff takes place to fall suddenly, locking system is automatic locking promptly in the ware, and the staff is stopped the whereabouts by force, and in the twinkling of an eye that stops the whereabouts, the staff can receive certain impact, and the sudden stop that the staff received weighs down the impact force of stopping very big, probably strains the human body.

Therefore, the anti-falling device for the high platform operation for the wind power construction is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a high platform operation anti falling device for wind-powered electricity generation construction is favorable to playing the effect of buffering when the staff takes place to fall suddenly, avoids huge impact can cause the phenomenon of serious health injury and psychological injury to the staff, is favorable to adjusting rectangular housing surface sliding resistance according to the different side shape covers of staff's weight, improves the device's result of use.

In order to achieve the above purpose, the utility model provides a following technical scheme: the anti-falling device for the high-platform operation for the wind power construction comprises a falling protector body, wherein an upper connecting rope is fixedly connected to the surface of the falling protector body, a safety rope is arranged on the surface of the falling protector body, and the anti-falling device further comprises a buffer assembly arranged at one end of the safety rope;

the buffer assembly comprises a rectangular shell, a limiting column, a connecting belt, a rectangular frame, a rod sleeve, an elastic rope, a square sleeve and a limiting clamping block, the rectangular shell is fixedly connected to one end, away from the safety rope, of the safety rope, the rectangular frame is connected to the inner wall face of the rectangular shell in a sliding mode, the rod sleeve is fixedly connected to the inner wall face of the rectangular frame, the elastic rope is fixedly connected to the inner wall face of the rod sleeve, one end, away from the elastic rope, of the rod sleeve is fixedly connected to the inner wall face of the rectangular shell, the square sleeve is connected to the surface of the rectangular shell in a sleeved mode, the limiting clamping block is fixedly connected to the inner wall face of the square sleeve in a symmetrical mode, clamping block long grooves are symmetrically formed in the surface of the rectangular shell, the limiting clamping block is located inside the clamping block long grooves, the limiting column is fixedly connected to the inner wall face of the rectangular shell in a symmetrical mode, the connecting belt is connected to the surface of the limiting column in a sliding mode, one end of the connecting belt is fixedly connected to the rectangular frame, and the other end of the connecting belt is fixedly connected to the limiting clamping block.

As the utility model relates to a wind-powered electricity generation construction is with high platform operation anti falling device is preferred, the depressed groove has been seted up to the surface symmetry of rectangle frame, just the linking area is located the inside of depressed groove.

The anti-falling device for the high platform operation for the wind power construction is preferred, and further comprises an adjusting component;

the adjusting assembly comprises an adjusting insert block, a threaded column, a spring and a limiting ring, an adjusting slot is formed in the inner wall surface of the square sleeve, the adjusting insert block is connected to the inner wall surface of the adjusting slot in a sliding mode, a threaded hole is formed in the surface of the adjusting insert block, the threaded column is in threaded connection with the inner wall surface of the threaded hole, the limiting ring is fixedly connected to the surface of the threaded column, a through hole is formed in the inner wall surface of the adjusting slot, the threaded column is located inside the through hole, the limiting ring is located inside the adjusting slot, and the spring is fixedly connected to the inner wall surface of the long groove of the clamping block.

As the utility model relates to a wind-powered electricity generation is that plateau operation anti falling device is preferred for construction, still includes the second slipmat, second slipmat symmetry fixed connection be in it is close to adjust the inserted block the one side of rectangle casing.

As the utility model relates to a wind-powered electricity generation construction is with high platform operation anti falling device is preferred, still includes first slipmat and connects the rope down, first slipmat symmetry fixed connection be in the surface of spacing fixture block, just first slipmat is kept away from the one side of spacing fixture block with the internal face of fixture block elongated slot is laminated mutually, connect rope fixed connection down the rod cover is kept away from the one end of rectangle frame.

Compared with the prior art, the beneficial effects of the utility model are that: add buffering subassembly in this application, be favorable to taking place the effect that plays the buffering when falling suddenly at the staff, avoid huge impact can lead to the fact serious health injury and psychological damage's phenomenon to the staff, meanwhile, added adjusting part, be favorable to adjusting the shape cover at rectangular housing surface sliding resistance according to staff's weight difference, improve the device's result of use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of the rectangular frame and the rod cover of the present invention;

fig. 4 is a schematic structural view of the middle limiting fixture block and the square sleeve of the present invention;

fig. 5 is a schematic structural view of the middle threaded post and the limiting ring of the present invention;

in the figure:

1. the fall arrester body; 2. an upper connecting rope; 3. a safety cord;

4. a buffer assembly; 41. a rectangular housing; 42. a limiting post; 43. a splicing tape; 44. a recessed groove; 45. a rectangular frame; 46. a rod sleeve; 47. an elastic cord; 48. a square sleeve; 49. a limiting clamping block; 410. the fixture block is provided with a long groove; 411. a first non-slip mat; 412. a lower connecting rope;

5. an adjustment assembly; 51. a through hole; 52. adjusting the slot; 53. adjusting the insert block; 54. a threaded hole; 55. a threaded post; 56. a limiting ring; 57. a second non-slip mat; 58. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in FIG. 1;

the utility model provides a wind-powered electricity generation is high platform operation anti falling device for construction, includes safety hook body 1, and the surperficial fixedly connected with of safety hook body 1 goes up and connects rope 2, and the surface of safety hook body 1 is provided with safety rope 3.

In this embodiment: in the twinkling of an eye that the staff takes place to fall suddenly, locking system is automatic locking promptly in the ware, and the staff is stopped the whereabouts by force, and in the twinkling of an eye that stops the whereabouts, the staff can receive certain impact, and the sudden impact force that stops falling and stop that the staff received is very big, probably strains the human body, adds buffer module 4 and adjusting part 5 on borrowing this basis.

Further, the method comprises the following steps:

as shown in fig. 1 to 5:

in combination with the above: the buffer assembly 4 comprises a rectangular shell 41, a limiting column 42, an engaging belt 43, a first anti-slip pad 411, a lower connecting rope 412, a rectangular frame 45, a rod sleeve 46, an elastic rope 47, a square sleeve 48 and a limiting fixture block 49, wherein the rectangular shell 41 is fixedly connected to one end, away from the safety rope 3, of the anti-falling device body 1, the rectangular frame 45 is slidably connected to the inner wall surface of the rectangular shell 41, the rod sleeve 46 is fixedly connected to the inner wall surface of the rectangular frame 45, the elastic rope 47 is fixedly connected to the inner wall surface of the rod sleeve 46, one end, away from the rod sleeve 46, of the elastic rope 47 is fixedly connected to the inner wall surface of the rectangular shell 41, the square sleeve 48 is sleeved on the surface of the rectangular shell 41, the limiting fixture block 49 is symmetrically and fixedly connected to the inner wall surface of the square sleeve 48, the long groove 410 is symmetrically formed in the surface of the rectangular shell 41, the limiting fixture block 49 is located inside the long groove 410, the limiting column 42 is symmetrically and fixedly connected to the inner wall surface of the rectangular shell 41, the engaging belt 43 is slidably connected to the surface of the rectangular shell 42, one end, the engaging belt 43 is fixedly connected to one surface 411 of the rectangular shell 43, the anti-falling fixture block 411 is symmetrically and connected to one side of the first anti-slip pad 411, away from the fixed groove, the anti-falling fixture block 410.

In this embodiment: when the anti-falling device is used, the connecting hook at one end of the upper connecting rope 2, which is far away from the anti-falling device body 1, fixes the position of the anti-falling device body 1, the connecting hook at one end of the lower connecting rope 412, which is far away from the rod sleeve 46, is connected with a worker, when the worker suddenly falls, the anti-falling device body 1 instantly locks the safety rope 3, the safety rope 3 suddenly pulls the rectangular shell 41, the rod sleeve 46 is driven to move under the action of the gravity of the worker, the rectangular frame 45 is driven to slide on the inner wall surface of the rectangular shell 41 by the movement of the rod sleeve 46, the rectangular frame 45 pulls the limiting clamping block 49 to slide on the inner wall surface of the elongated slot 410 through the connecting belt 43 in the moving process, the movement of the limiting clamping block 49 drives the first anti-sliding pad 411 to slide on the inner wall surface of the elongated slot 410, appropriate friction resistance is generated when the limiting clamping block 49 moves under the action of the first anti-sliding pad 411, so that the elastic rope 47 is in a gradually stretched state, thereby further ensuring that the psychological impact effect of buffering the worker is generated when the worker suddenly falls, and the worker is beneficial to avoid the sudden impact and the sudden impact of the worker.

It should be noted that: the number of the limiting clamping blocks 49 is two, the surface of each limiting clamping block 49 is symmetrically and fixedly connected with a first anti-slip pad 411, and the first anti-slip pads 411 and the inner wall surface of the clamping block long groove 410 have appropriate friction force, so that appropriate resistance is provided in the moving process of the square sleeve 48, and the effect of buffering when a worker suddenly falls is achieved.

Further, the following steps:

in an alternative embodiment, the adjusting assembly 5 includes an adjusting insert 53, a threaded post 55, a second anti-slip pad 57, a spring 58 and a limit ring 56, the inner wall surface of the square sleeve 48 is provided with an adjusting slot 52, the adjusting insert 53 is slidably connected to the inner wall surface of the adjusting slot 52, the surface of the adjusting insert 53 is provided with a threaded hole 54, the threaded post 55 is screwed on the inner wall surface of the threaded hole 54, the limit ring 56 is fixedly connected to the surface of the threaded post 55, the inner wall surface of the adjusting slot 52 is provided with a through hole 51, the threaded post 55 is located inside the through hole 51, the limit ring 56 is located inside the adjusting slot 52, the spring 58 is fixedly connected to the inner wall surface of the fixture block slot 410, and the second anti-slip pad 57 is symmetrically and fixedly connected to one surface of the adjusting insert 53 close to the rectangular housing 41.

In this embodiment: when the frictional resistance of the first anti-slip pad 411 on the inner wall surface of the long groove 410 of the fixture block needs to be adjusted, the threaded column 55 is rotated, the threaded column 55 rotates on the inner wall surface of the threaded hole 54, the adjusting insert block 53 is pushed to slide on the inner wall surface of the adjusting slot 52 under the action of the limiting ring 56, the acting force exerted on the surface of the rectangular shell 41 by the second anti-slip pad 57 and the acting force exerted on the inner wall surface of the long groove 410 of the fixture block by the first anti-slip pad 411 are increased along with the movement of the adjusting insert block 53, so that the frictional resistance in the moving process of the square sleeve 48 is increased, and the limiting fixture block 49 moves in the long groove 410 of the fixture block along with the movement of the limiting fixture block 49, when the limiting fixture block 49 is attached to the end part of the spring 58, the sudden falling of a worker is further buffered under the action of the elastic potential energy of the spring 58, the adjustment of the sliding resistance of the square sleeve 48 on the surface of the rectangular shell 41 according to the difference of the weight of the worker is facilitated, and the use effect of the device is improved.

It should be noted that: when the limiting fixture block 49 moves to be jointed with the end part of the spring 58, the elastic potential energy of the spring 58 is increased, so that the sudden falling of the worker is further buffered.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a wind-powered electricity generation is high platform operation anti falling device for construction, includes safety hook body (1), the fixed surface of safety hook body (1) is connected with and connects rope (2), the surface of safety hook body (1) is provided with safety rope (3), its characterized in that: the safety rope is characterized by also comprising a buffer component (4) arranged at one end of the safety rope (3);

the buffer assembly (4) comprises a rectangular shell (41), a limiting column (42), a connecting belt (43), a rectangular frame (45), a rod sleeve (46), an elastic rope (47), a square sleeve (48) and a limiting clamping block (49), the rectangular shell (41) is fixedly connected at one end, far away from the safety rope (3), of the falling protector body (1), the rectangular frame (45) is slidably connected on the inner wall surface of the rectangular shell (41), the rod sleeve (46) is fixedly connected on the inner wall surface of the rectangular frame (45), the elastic rope (47) is fixedly connected on the inner wall surface of the rod sleeve (46), one end, far away from the rod sleeve (46), of the elastic rope (47) is fixedly connected on the inner wall surface of the rectangular shell (41), the square sleeve (48) is sleeved on the surface of the rectangular shell (41), the limiting clamping block (49) is symmetrically and fixedly connected on the inner wall surface of the square sleeve (48), a long groove (410) is symmetrically formed in the surface of the rectangular shell (41), the limiting clamping block (410) is located in the clamping block (410), the limiting column (410), the inner wall surface of the rectangular shell (42) is symmetrically connected with the connecting belt (43), and the connecting belt (43), the other end of the connecting belt (43) is fixedly connected with the limiting clamping block (49).

2. The high platform operation anti-falling device for wind power construction according to claim 1, characterized in that: sunken grooves (44) are symmetrically formed in the surface of the rectangular frame (45), and the connecting belt (43) is located inside the sunken grooves (44).

3. The anti-falling device for the plateau operation for the wind power construction as claimed in claim 1, wherein: also comprises an adjusting component (5);

the adjusting assembly (5) comprises an adjusting insert block (53), a threaded column (55), a spring (58) and a limiting ring (56), an adjusting slot (52) is formed in the inner wall surface of the square sleeve (48), the adjusting insert block (53) is connected to the inner wall surface of the adjusting slot (52) in a sliding mode, a threaded hole (54) is formed in the surface of the adjusting insert block (53), the threaded column (55) is in threaded connection with the inner wall surface of the threaded hole (54), the limiting ring (56) is fixedly connected to the surface of the threaded column (55), a through hole (51) is formed in the inner wall surface of the adjusting slot (52), the threaded column (55) is located inside the through hole (51), the limiting ring (56) is located inside the adjusting slot (52), and the spring (58) is fixedly connected to the inner wall surface of the clamping block (410).

4. The high-platform operation anti-falling device for wind power construction according to claim 3, characterized in that: the anti-skid device is characterized by further comprising a second anti-skid pad (57), wherein the second anti-skid pad (57) is symmetrically and fixedly connected to one surface, close to the rectangular shell (41), of the adjusting insert block (53).

5. The anti-falling device for the plateau operation for the wind power construction as claimed in claim 1, wherein: the anti-skidding connecting rod is characterized by further comprising a first anti-skidding pad (411) and a lower connecting rope (412), wherein the first anti-skidding pad (411) is symmetrically and fixedly connected to the surface of the limiting clamping block (49), one surface, far away from the limiting clamping block (49), of the first anti-skidding pad (411) is attached to the inner wall surface of the clamping block long groove (410), and the lower connecting rope (412) is fixedly connected to one end, far away from the rectangular frame (45), of the rod sleeve (46).