CN213642892U

CN213642892U - Automatic contraction falling protector for outdoor climbing

Info

Publication number: CN213642892U
Application number: CN202022069714.1U
Authority: CN
Inventors: 张保慧
Original assignee: Lafley Fall Prevention System Technology Suzhou Co ltd
Current assignee: Lafley Fall Prevention System Technology Suzhou Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-07-09
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses an outdoor climbing is with automatic shrink safety hook, including safety hook, fixed establishment and mount, the hasp is installed to the bottom of safety hook, and the outside of safety hook is fixed with the mounting bracket for outdoor fixed safety hook fixed establishment installs on the mounting bracket, fixed establishment includes hydraulic stem, support and spacing hole, the inside at the mounting bracket is fixed to the hydraulic stem, the both ends of mounting bracket are rotated and are connected with the gear, mount sliding connection is on fixed establishment, and the inboard of mount is fixed with the slipmat. This automatic shrink safety hook for outdoor climbing is provided with hydraulic stem, support and mount, drives the gear revolve that the rack can drive the mounting bracket both ends through the hydraulic stem is flexible, and the gear drives two sets of supports and mount simultaneously and encloses to close and separate, conveniently fixes the safety hook, has solved current safety hook and has fixed the safety hook through artifical manual rotation bolt, uses comparatively troublesome problem, improves the practicality.

Description

Automatic contraction falling protector for outdoor climbing

Technical Field

The utility model relates to a safety hook technical field specifically is an outdoor climbing is with automatic contracting safety hook.

Background

The falling protector is also called a speed differentiator, is a product playing a protective role at high altitude, can quickly brake and lock falling objects within a limited distance, is suitable for hoisting goods, protects the life safety of ground operators and prevents the objects of hoisted workpieces from being damaged, and after mass search, the falling protector is typically disclosed as CN210250920U in the prior art, the falling protector for climbing cement rods suitable for cement rods with different diameters comprises a falling protector main body, a fixing component is arranged on the rear surface of the falling protector main body, the fixing component comprises a first fixing plate and a second fixing plate which are parallel to each other, a guide rod is arranged between the first fixing plate and the second fixing plate, a round hole is arranged inside the second fixing plate, a rotating groove is arranged on the outer wall of one side of the first fixing plate, which is close to the second fixing plate, a threaded rod is arranged in the round hole, and a rotating disc is welded at one end of the threaded rod, the one end that the carousel was kept away from to the threaded rod is inlayed and is established and rotate between the groove and be connected, is equipped with first connecting block and second connecting block on the threaded rod, this applicable cement pole in different diameter cement poles climbs the safety hook, can fix the safety hook on the cement pole of different diameters, and the practicality is good.

To sum up, current outdoor for climbing safety hook single structure makes the clamp splice clip the object through artifical manual rotation bolt, and the installation with dismantle more useless time, it is comparatively troublesome to use, and the inconvenient size of adjusting the clamp splice of current outdoor for climbing safety hook, application range is limited, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor climbing is with automatic shrink safety hook to solve the current outdoor climbing that proposes in the above-mentioned background art and use safety hook single structure, use comparatively troublesome, and the size of inconvenient regulation clamp splice, the limited problem of application range.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic contraction falling protector for outdoor climbing, which comprises a falling protector, a fixing mechanism and a fixing frame,

the safety catch is arranged at the bottom of the safety catch, and a mounting frame is fixed on the outer side of the safety catch;

the fixing mechanism for fixing the falling protector outdoors is arranged on the mounting frame;

the fixing frame is connected to the fixing mechanism in a sliding mode, the inner side of the fixing frame is fixed with the anti-slip pad, the surface of the fixing frame is fixed with the movable frame, the spring is fixed inside the movable frame, the movable block is fixed above the spring, and the L-shaped limiting rod is fixed on the movable block.

Preferably, the fixing frame is arc-shaped, and the fixing frame is enclosed to be circular.

Preferably, the movable frame, the spring, the movable block and the L-shaped limiting rod are arranged in two groups and are symmetrically arranged.

Preferably, the fixing mechanism comprises a hydraulic rod, racks, gears, a support and limiting holes, the hydraulic rod is fixed inside the mounting frame, the racks are fixed at two ends of the hydraulic rod, the gears are rotatably connected to two ends of the mounting frame, the gears are connected with the racks, the supports are fixed on the gears, and the limiting holes are formed in the surfaces of the supports.

Preferably, the gear is arc-shaped, and the gear and the rack are in meshed connection.

Preferably, the limiting holes are provided with a plurality of groups and are arranged on the surface of the support at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic contraction falling protector for outdoor climbing,

(1) the hydraulic rod, the rack, the gears, the supports and the fixing frames are arranged, the rack is driven to stretch by the hydraulic rod to drive the gears at the two ends of the mounting frame to rotate, and meanwhile, the gears drive the two groups of supports and the fixing frames to be enclosed and separated, so that the falling protector is conveniently fixed, the problem that the existing falling protector is fixed by manually rotating bolts and is troublesome to use is solved, and the practicability is improved;

(2) be provided with adjustable shelf, spring, movable block and L shape gag lever post, drive the movable block shrink under the spring action through the inside spring of adjustable shelf, drive the outside L shape gag lever post shrink of movable block simultaneously and make L shape gag lever post keep away from the one end card that the adjustable shelf was gone into the spacing groove on mount inboard side support surface, fix the mount in the support outside, thereby the convenient enclosure that adjusts the mount according to the position that in service behavior adjusted the support outside mount closes the scope, increases application range.

Drawings

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

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

fig. 3 is a schematic view of the side view structure of the fixing frame of the present invention.

In the figure: 1. the safety hook comprises a safety hook body, 2 parts of a lock catch, 3 parts of a mounting frame, 4 parts of a fixing mechanism, 401 parts of a hydraulic rod, 402 parts of a rack, 403 parts of a gear, 404 parts of a support, 405 parts of a limiting hole, 5 parts of a fixing frame, 6 parts of an anti-slip mat, 7 parts of a movable frame, 8 parts of a spring, 9 parts of a movable block, 10 parts of a limiting rod.

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. 1-3, the present invention provides a technical solution: an automatic contraction falling protector for outdoor climbing is disclosed, as shown in fig. 1 and fig. 2, a lock catch 2 is installed at the bottom of a falling protector 1, a mounting frame 3 is fixed at the outer side of the falling protector 1, a fixing mechanism 4 for fixing the falling protector 1 outdoors is installed on the mounting frame 3, the fixing mechanism 4 comprises a hydraulic rod 401, a rack 402, a gear 403, a support 404 and a limiting hole 405, the hydraulic rod 401 is fixed in the mounting frame 3, the rack 402 is fixed at the two ends of the hydraulic rod 401, the gear 403 is rotatably connected with the two ends of the mounting frame 3, the gear 403 is connected with the rack 402, the gear 403 is arc-shaped, the gear 403 is meshed with the rack 402, the rack 402 at the two ends of the outer side is driven by the hydraulic rod 401 to move up and down and simultaneously drive the gear 403 which is arc-shaped in the mounting frame 3 to rotate, the gear 403 rotates and drives the two sets of supports 404, be fixed with support 404 on the gear 403, and the surface of support 404 has seted up spacing hole 405, and spacing hole 405 is provided with the multiunit, and spacing hole 405 equidistant seting up on the surface of support 404, can fix mount 5 in the outside of support 404 through the spacing hole 405 cooperation of support 404 surface multiunit L shape gag lever post 10 on the mount 5 in the support 404 outside, conveniently encloses the scope of closing, increases the practicality.

As shown in FIG. 3, a fixed frame 5 is slidably connected to a fixed mechanism 4, an anti-slip pad 6 is fixed on the inner side of the fixed frame 5, the fixed frame 5 is arc-shaped, the fixed frame 5 is round to enclose the fixed frame 5 to fix the safety hook 1 on an object, a movable frame 7 is fixed on the surface of the fixed frame 5, a spring 8 is fixed inside the movable frame 7, a movable block 9 is fixed above the spring 8, an L-shaped limit rod 10 is fixed on the movable block 9, two groups of the movable frame 7, the spring 8, the movable block 9 and the L-shaped limit rod 10 are arranged symmetrically, the spring 8 drives the movable block 9 to contract under the elastic force of the spring 8 inside the movable frame 7 outside the fixed frame 5, the movable block 9 contracts to drive the L-shaped limit rod 10 to contract to clamp the end of the L-shaped limit rod 10 away from the movable frame 7 into a limit groove 405 on the surface of a rack 404 inside the fixed frame 5, the position of the L-shaped limiting rod 10 on the bracket 404 can be adjusted by the sliding fixing frame 5, so that the enclosing range of the fixing frame 5 is adjusted, the practicability is improved, and the application range is enlarged.

The working principle is as follows: when the automatic contraction falling protector for outdoor climbing is used, firstly, the L-shaped limiting rod 10 on the movable frame 7 at the outer side of the fixed frame 5 is pulled up to be separated from the limiting groove 405 on the surface of the bracket 404 at the inner side of the fixed frame 5, then the fixed frame 5 is slid according to the size of a fixed object, so that the position of the L-shaped limiting rod 10 on the limiting groove 405 on the surface of the bracket 404 is adjusted, thereby adjusting the enclosing range of the fixed frame 5, then the L-shaped limiting rod 10 is loosened, the movable block 9 on the spring 8 is driven to contract under the elastic force of the spring 8 at the inner side of the movable frame 7, simultaneously the movable block 9 drives the L-shaped limiting rod 1 to contract to be clamped in the limiting hole 405 on the surface of the bracket 404, the fixed frame 5 is fixed on the bracket 404, then the hydraulic rod 401 is decompressed to contract, simultaneously the racks 402 at the two ends of the hydraulic rod 401 are driven to, the gear 403 rotates to drive the two groups of brackets 404 to mutually enclose, and simultaneously drive the fixing frame 5 outside the brackets 404 to mutually enclose and fix on a suitable object, the anti-skid pad 6 inside the fixing frame 5 can increase the friction force of the fixing frame 5 to prevent slipping, then a rope is tied on the lock catch 2 on the falling protector 1 to work, after the work is finished, the hydraulic rod 401 in the mounting frame 3 is opened to drive the racks 402 at the two ends of the hydraulic rod 401 to extend outwards, while extending, the gear 403 which is engaged with the rack 402 and is connected with the two ends of the inner part of the mounting rack 3 to form an arc shape is driven to rotate, the gear 403 rotates to drive the two groups of brackets 404 to be away from each other, meanwhile, the fixing frame 5 at the outer side of the bracket 404 is driven to be away from each other, so that the fixing frame 5 is separated from the object, the falling protector 1 is convenient to take down, the whole operation is completed, and those not described in detail in this specification are within the skill of the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the 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 an outdoor climbing is with automatic shrink safety hook, includes safety hook (1), fixed establishment (4) and mount (5), its characterized in that:

the safety catch comprises a safety catch (1), wherein a lock catch (2) is installed at the bottom of the safety catch (1), and a mounting frame (3) is fixed on the outer side of the safety catch (1);

the fixing mechanism (4) is used for fixing the falling protector (1) outdoors, and the fixing mechanism (4) is arranged on the mounting rack (3);

mount (5), mount (5) sliding connection is on fixed establishment (4), and the inboard of mount (5) is fixed with slipmat (6), the fixed surface of mount (5) has adjustable shelf (7), and the inside of adjustable shelf (7) is fixed with spring (8), the top of spring (8) is fixed with movable block (9), and is fixed with L shape gag lever post (10) on movable block (9).

2. The automatic retraction safety hook for outdoor climbing according to claim 1, characterized in that: the fixing frame (5) is arc-shaped, and the fixing frame (5) is enclosed to be circular.

3. The automatic retraction safety hook for outdoor climbing according to claim 1, characterized in that: the movable frame (7), the spring (8), the movable block (9) and the L-shaped limiting rod (10) are arranged in two groups and are symmetrically arranged.

4. The automatic retraction safety hook for outdoor climbing according to claim 1, characterized in that: fixed establishment (4) include hydraulic stem (401), rack (402), gear (403), support (404) and spacing hole (405), the inside at mounting bracket (3) is fixed in hydraulic stem (401), and the both ends of hydraulic stem (401) are fixed with rack (402), the both ends of mounting bracket (3) are rotated and are connected with gear (403), and gear (403) are connected with rack (402), be fixed with support (404) on gear (403), and spacing hole (405) have been seted up on the surface of support (404).

5. The automatic retraction safety hook for outdoor climbing according to claim 4, characterized in that: the gear (403) is arc-shaped, and the gear (403) is in meshed connection with the rack (402).

6. The automatic retraction safety hook for outdoor climbing according to claim 4, characterized in that: the limiting holes (405) are provided with a plurality of groups, and the limiting holes (405) are arranged on the surface of the support (404) at equal intervals.