CN214158323U

CN214158323U - Shock attenuation prevents weighing down anchor point equipment with buffering package locking structure

Info

Publication number: CN214158323U
Application number: CN202022567871.5U
Authority: CN
Inventors: 姚田; 孙光云; 冯跃; 高庆恩; 曾尹; 李成柱; 罗太琨; 钟志刚; 王元; 钱永亮
Original assignee: Wenshan Power Supply Bureau of Yunnan Power Grid Co Ltd
Current assignee: Wenshan Power Supply Bureau of Yunnan Power Grid Co Ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-09-10
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a shock attenuation prevents weighing down anchor point equipment with buffering package locking structure, including buckle, expansion bolts, hasp, lock sleeve, tapered end and damping spring, expansion bolts is installed to the buckle rear end, and is provided with lock nut on the expansion bolts, the mounting hole has been seted up in the middle of the slider, and installs damping spring in the mounting hole, the slide opening has been seted up to hasp left end inboard, the rocking arm is installed through the round pin axle in hasp front end left side, and the rocking arm right side is provided with the tapered end, hasp front end right side is provided with the spacing ring, and the lock sleeve is installed to the spacing ring right-hand member. This anchor point equipment is prevented weighing down in shock attenuation with buffering package locking structure is provided with slider and damping spring, and the hasp passes through the connection between damping spring and the slider and removes in the buckle for rocking that the staff produced when using, through damping spring's effect, reduce the impact force of hasp to the anchor point, improved the reliability of anchor point, increased the device's practicality.

Description

Shock attenuation prevents weighing down anchor point equipment with buffering package locking structure

Technical Field

The utility model relates to a protective apparatus technical field specifically is a shock attenuation prevents weighing down anchor point equipment with buffering package locking structure.

Background

In high-altitude operations or high-altitude sports such as rock climbing, safety equipment is often used for protecting personnel, and the personnel are prevented from falling from the high altitude and causing injuries, and the safety equipment comprises a safety rope, a safety belt, a safety buckle and the like, wherein the safety rope is one of important protective articles for protecting the personal safety of the personnel working at high altitude and high altitude, the correct use of the safety rope is one of important measures for preventing the high-altitude falling casualty accidents of the workers working at high altitude on site, and the personal safety is ensured.

Therefore, the damping anti-falling anchor point equipment with the buffering bag locking structure is provided, so that the problem that potential safety hazards exist due to the fact that the anchor point is loosened due to abrasion, shaking and the like in the long-time use process of the traditional anchor point is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock attenuation with buffering package locking structure prevents weighing down anchor point equipment to solve the anchor point on the existing market that above-mentioned background art provided and in long-time use, can lead to the anchor point not hard up because of reasons such as wearing and tearing and rocking, and there is the problem of potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shock attenuation prevents weighing down anchor point equipment with buffering package locking structure, includes buckle, expansion bolts, hasp, lock sleeve, tapered end and damping spring, expansion bolts is installed to the buckle rear end, and is provided with lock nut on the expansion bolts, the buckle front end is provided with the buckle, and has seted up the spout in the middle of the buckle to install the slider in the middle of the spout, the mounting hole has been seted up in the middle of the slider, and installs damping spring in the mounting hole, the slide opening has been seted up to hasp left end inboard, and is connected with the slider through damping spring in the slide opening, the rocking arm is installed through the round pin axle in hasp front end left side, and the rocking arm right side is provided with the tapered end, hasp front end right side is provided with the spacing ring, and the lock sleeve is installed to the spacing ring.

Preferably, the buckle plate is L-shaped, the center line of the buckle plate is overlapped with the center line of the expansion bolt, and the buckle plate and the lock catch form a sliding structure through the buckle ring.

Preferably, the sliding groove is of a T-shaped structure, the sliding groove and the sliding block form a sliding structure, and the sliding block is of a T-shaped structure.

Preferably, the lock catch is of an oval structure, the lock catch and the retaining ring form a telescopic structure through the damping spring, and the lock catch forms a closed structure through connection between the lock head and the lock sleeve.

Preferably, the central line of the rotating arm and the central line of the lock head are overlapped, and the rotating arm and the lock catch form a rotating structure through a pin shaft.

Preferably, the central line of the lock sleeve and the central line of the lock head are overlapped, and the lock sleeve and the lock catch form a sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that: the damping anti-falling anchor point equipment with the buffer bag locking structure;

1. the device is provided with the sliding block and the damping spring, and in the actual use process, the lock catch moves in the retaining ring through the connection between the damping spring and the sliding block, so that the shaking generated by a worker in use is realized, the impact force of the lock catch on the anchor point is reduced through the action of the damping spring, the reliability of the anchor point is improved, and the practicability of the device is improved;

2. be provided with tapered end and lock sleeve, in the in-service use process, through the cooperation between lock sleeve and the tapered end, can open the hasp and close, simultaneously through the cooperation between tapered end and the round pin axle, be convenient for connect and dismantle the safety rope, improved the convenience of connecting and dismantling the safety rope.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1. buckling the plate; 101. a retaining ring; 2. an expansion bolt; 3. locking the nut; 4. a chute; 5. locking; 6. a rotating arm; 7. a pin shaft; 8. a lock sleeve; 9. a limiting ring; 10. a lock head; 11. a slide hole; 12. a slider; 13. mounting holes; 14. a shock absorbing spring.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a shock absorption anti-falling anchor point device with a buffer bag locking structure comprises a buckle plate 1, a retaining ring 101, an expansion bolt 2, a locking nut 3, a sliding groove 4, a lock catch 5, a rotating arm 6, a pin shaft 7, a lock sleeve 8, a limiting ring 9, a lock head 10, a sliding hole 11, a sliding block 12, a mounting hole 13 and a shock absorption spring 14, wherein the expansion bolt 2 is installed at the rear end of the buckle plate 1, the locking nut 3 is arranged at the upper end of the expansion bolt 2, the retaining ring 101 is arranged at the front end of the buckle plate 1, the sliding groove 4 is formed in the middle of the retaining ring 101, the sliding block 12 is installed in the middle of the sliding groove 4, the mounting hole 13 is formed in the middle of the sliding block 12, the shock absorption spring 14 is installed in the mounting hole 13, the sliding hole 11 is formed in the inner side of the left end of the lock catch 5 and is connected with the sliding block 12 through the shock absorption spring 14, and the right end of the limiting ring 9 is provided with a lock sleeve 8, and the lock sleeve 8 is connected with a lock head 10 through a thread structure.

Buckle 1 is "L" type, and the central line of buckle 1 and expansion bolts 2 coincide each other to buckle 1 passes through buckle 101 and hasp 5 constitution sliding construction, and above-mentioned structural design is favorable to improving the fastness of buckle 1 when the installation uses in the in-service use.

The sliding groove 4 is of a T-shaped structure, the sliding groove 4 and the sliding block 12 form a sliding structure, and the sliding block 12 is of a T-shaped structure, so that the structural design is favorable for reducing friction between the lock catch 5 and the retaining ring 101 in the actual use process, and the service life of the buckle plate 1 is prolonged.

The lock catch 5 is of an oval structure, the lock catch 5 and the retaining ring 101 form a telescopic structure through the damping spring 14, the lock catch 5 forms a closed structure through connection between the lock head 10 and the lock sleeve 8, and due to the structural design, the lock catch 5 can be connected with the safety rope quickly and reliably in the actual use process.

The central line of rocking arm 6 and the central line of tapered end 10 coincide each other, and rocking arm 6 constitutes revolution mechanic through round pin axle 7 and hasp 5, and above-mentioned structural design is in the in-service use in-process, is favorable to improving the convenience when connecting the safety rope.

The central line of lock sleeve 8 and the central line of tapered end 10 coincide each other, and lock sleeve 8 and hasp 5 constitute sliding construction, above-mentioned structural design, in the in-service use process, is favorable to improving the convenience of opening or closed hasp 5.

The working principle is as follows: when the shock absorption anti-falling anchor point device with the buffer bag locking structure is used, as shown in figure 1, firstly, an expansion bolt 2 is fixed on a mounting surface, then a buckle plate 1 is fixed on the expansion bolt 2 through a locking nut 3, as shown in figures 2 and 4, a lock sleeve 8 is rotated to separate the lock sleeve 8 from a lock head 10, a lock catch 5 is opened through a rotating arm 6, a safety rope is sleeved into the lock catch 5, then the lock sleeve 8 is screwed with the lock head 10 to close the lock catch 5, as shown in figures 1 and 3, in the using process, the lock catch 5 can generate uniform impact force to a buckle ring 101, when the lock catch 5 impacts the buckle ring 101, the impact force is absorbed and dispersed through the matching between a shock absorption spring 14 and a slide block 12, so that the shaking of the buckle plate 1 is reduced, the loosening phenomenon of the expansion bolt 2 caused by the shaking of the buckle plate 1 is avoided, and the connection reliability of the expansion bolt 2 is improved, thereby improving the safety of the worker during the operation process and completing a series of works, and the contents not described in detail in the specification belong to the prior art known to those skilled in the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a shock attenuation is prevented weighing down anchor point equipment with buffering package locking structure, includes buckle (1), expansion bolts (2), hasp (5), lock sleeve (8), tapered end (10) and damping spring (14), its characterized in that: the rear end of the buckle plate (1) is provided with an expansion bolt (2), the upper end of the expansion bolt (2) is provided with a locking nut (3), the front end of the buckle plate (1) is provided with a buckle ring (101), the middle of the buckle ring (101) is provided with a sliding groove (4), the middle of the sliding groove (4) is provided with a sliding block (12), the middle of the sliding block (12) is provided with a mounting hole (13), a damping spring (14) is arranged in the mounting hole (13), the inner side of the left end of the lock catch (5) is provided with a sliding hole (11), the sliding hole (11) is connected with the sliding block (12) through the damping spring (14), the left side of the front end of the lock catch (5) is provided with a rotating arm (6) through a pin shaft (7), the right side of the rotating arm (6) is provided with a lock head (10), the right side of the front end of the lock catch (5) is provided with a limiting ring (9), and the right end of the limiting ring (9) is provided with a lock sleeve (8), and the lock sleeve (8) is connected with the lock head (10) through a thread structure.

2. The shock absorbing anti-fall anchor point device with a buffer bag locking structure as claimed in claim 1, wherein: the buckle plate (1) is L-shaped, the center line of the buckle plate (1) is overlapped with the center line of the expansion bolt (2), and the buckle plate (1) and the lock catch (5) form a sliding structure through the retaining ring (101).

3. The shock absorbing anti-fall anchor point device with a buffer bag locking structure as claimed in claim 1, wherein: the sliding groove (4) is of a T-shaped structure, the sliding groove (4) and the sliding block (12) form a sliding structure, and the sliding block (12) is of a T-shaped structure.

4. The shock absorbing anti-fall anchor point device with a buffer bag locking structure as claimed in claim 1, wherein: the lock catch (5) is of an oval structure, the lock catch (5) and the retaining ring (101) form a telescopic structure through the damping spring (14), and the lock catch (5) forms a closed structure through connection between the lock head (10) and the lock sleeve (8).

5. The shock absorbing anti-fall anchor point device with a buffer bag locking structure as claimed in claim 1, wherein: the central line of the rotating arm (6) is superposed with the central line of the lock head (10), and the rotating arm (6) and the lock catch (5) form a rotating structure through a pin shaft (7).

6. The shock absorbing anti-fall anchor point device with a buffer bag locking structure as claimed in claim 1, wherein: the central line of the lock sleeve (8) and the central line of the lock head (10) are superposed with each other, and the lock sleeve (8) and the lock catch (5) form a sliding structure.