CN218454571U

CN218454571U - Anti-falling structure of all-steel attached lifting scaffold

Info

Publication number: CN218454571U
Application number: CN202222055562.9U
Authority: CN
Inventors: 吕慧敏
Original assignee: Guangdong Centennial Fengze Construction Engineering Co ltd
Current assignee: Guangdong Centennial Fengze Construction Engineering Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-02-07
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses an all-steel attached lifting scaffold prevents weighing down structure, including wall body, scaffold body and wire rope, one side fixed mounting of wall body has attaches the wall support, the top fixed mounting who attaches the wall support has prevents weighing down the frame, one side fixed mounting of scaffold body has leading rail, one side fixed mounting of leading rail has vice guide rail. This anti-falling structure of all-steel attached lifting scaffold, the utility model discloses a wall body, the scaffold body, prevent weighing down the frame, attach the wall support, wire rope, leading rail, vice guide rail, the stopper, the stay cord, the guide ring, electric block, the through-hole, the fixed slot, the piece of blocking, the fly leaf, reset spring and telescopic link's cooperation is used, the piece of blocking can direct card go into be in between the intermittent type of spacing piece on the vice guide rail of down state, the piece of blocking can conflict with the right angle face of a plurality of stoppers in the twinkling of an eye, directly cut and stop the stopper in the tenesmus, cut and stop the scaffold body through vice guide rail and leading rail.

Description

Anti-falling structure of all-steel attached lifting scaffold

Technical Field

The utility model relates to an anti-falling structure, in particular to an anti-falling structure of an all-steel attached lifting scaffold.

Background

Along with the gradual increase of urban high-rise buildings, the requirements on safety, economy, practicability and attractiveness of a scaffold engineering in construction are paid more and more attention, and the attached lifting scaffold is commonly called a climbing frame, so that labor and materials are saved compared with the traditional steel pipe scaffold. The novel external frame is a novel technology, has the characteristics of simple structure, convenient operation, economy, practicability and the like, is widely welcomed by construction units, and becomes a preferred tool for the construction of the external frame of the high-rise building. The principle is that a specially designed lifting mechanism is fixed (attached) on a building, a scaffold is connected with the lifting mechanism together, but can move relatively, and the scaffold is lifted or lowered by power equipment fixed on the lifting mechanism, so that the scaffold is lifted or lowered.

At present traditional anti-falling structure of all steel inserted lift scaffold on the market, connect the safety hook on attaching the wall support and the electric block on the scaffold through wire rope, if the wire rope splits at the scaffold in-process that climbs, the safety hook presss from both sides tight guide rail rapidly and prevents to continue to fall, thereby reach and prevent weighing down the effect, but through the tight mode of clamp, there is certain drawback, in case the too fast acceleration of gravity of the speed of falling of scaffold is big, exceed the frictional force between guide rail and the preventer, very easily take place can not in time effectually to intercept the scaffold, possess certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an all steel attached lifting scaffold prevents weighing down structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an all-steel attached lifting scaffold's anti-falling structure, includes wall body, scaffold body and wire rope, one side fixed mounting of wall body has attaches the wall support, the top fixed mounting who attaches the wall support has prevents weighing down the frame, one side fixed mounting of scaffold body has leading rail, one side fixed mounting of leading rail has vice guide rail, the front and the back of vice guide rail all weld have a plurality of stopper, prevent weighing down the fixed slot of seting up the symmetric distribution on the inner wall of frame, prevent weighing down the front of frame and all seted up the through-hole with the back, the inside fixed mounting of fixed slot has a plurality of telescopic link, the flexible end fixed mounting of telescopic link has the fly leaf, reset spring has been cup jointed on the outer wall of telescopic link, two the equal fixed mounting of opposite face of fly leaf has the piece that blocks of symmetric distribution, two the equal fixed mounting of opposite face of fly leaf has the stay cord, be provided with electric block on the scaffold body.

As a further aspect of the present invention: the front and the back of the anti-falling frame are fixedly provided with symmetrically distributed guide rings.

As the utility model discloses further scheme again: one end of the steel wire rope is fixedly connected with one ends of the two pull ropes, and the other end of the steel wire rope is connected with the electric hoist.

As the utility model discloses further scheme again: the limiting block is in a right-angle trapezoid shape.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a wall body, the scaffold frame body, prevent weighing down the frame, attach the wall support, wire rope, leading rail, vice guide rail, the stopper, the stay cord, the guide ring, electric block, the through-hole, the fixed slot, the stop block, the fly leaf, reset spring and telescopic link's cooperation is used, stop block can direct card go into be in the decline state on vice guide rail between the intermittent type of stop block, stop block can conflict with the right angle face of a plurality of stoppers in the twinkling of an eye, directly intercept the stopper of stopping in the tenesmus, intercept the scaffold frame body through vice guide rail and leading rail, prevent that the scaffold frame body from continuing to fall, this kind is spacing through the direct joint of structure and structure directness, it is more obvious and rapid to intercept the effect, guarantee can in time intercept the scaffold frame body of stopping the tenesmus, improve the security of scaffold frame body in the use.

Drawings

FIG. 1 is a schematic structural view of a fall preventing structure of an all-steel attached lifting scaffold;

FIG. 2 is a schematic side view of the anti-falling frame and the auxiliary guide rail in the anti-falling structure of the all-steel attached lifting scaffold;

fig. 3 is a structural schematic diagram of the anti-falling frame in the anti-falling structure of the all-steel attached lifting scaffold.

In the figure: wall body 1, scaffold frame body 2, prevent weighing down frame 3, attach wall support 4, wire rope 5, main guide rail 6, auxiliary guide rail 7, stopper 8, stay cord 9, guide ring 10, electric block 11, through-hole 12, fixed slot 13, block 14, fly leaf 15, reset spring 16, telescopic link 17.

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 ~ 3, the embodiment of the utility model provides an in, an all-steel inserted lift scaffold's anti-falling structure, including wall body 1, scaffold body 2 and wire rope 5, one side fixed mounting of wall body 1 attaches wall support 4, the top fixed mounting who attaches wall support 4 has anti-falling frame 3, one side fixed mounting of scaffold body 2 has main guide rail 6, one side fixed mounting of main guide rail 6 has auxiliary guide rail 7, a plurality of stopper 8 has all been welded with the back in auxiliary guide rail 7's front, set up symmetric distribution's fixed slot 13 on the inner wall of anti-falling frame 3, through-hole 12 has all been seted up with the back to the front of anti-falling frame 3, the inside fixed mounting of fixed slot 13 has a plurality of telescopic link 17, telescopic link 17's telescopic end fixed mounting has fly leaf 15, and fly leaf 15 and fixed slot 13 sliding connection, reset spring 16 has been cup jointed on telescopic link 17's the outer wall, the equal fixed mounting of opposite face of two fly leaves 15 has symmetric distribution's piece 14, the equal fixed mounting of opposite face of two fly leaf 15 has stay cord 9, and the one end of stay cord 9 extends to the outside of anti-falling frame 3 through-falling through-hole 12, be provided with electric block 11 on scaffold body 2.

Referring to fig. 1 and 2, in the present application, symmetrically distributed guide rings 10 are fixedly mounted on both the front and the back of the fall protection frame 3, and the pull rope 9 penetrates through the inner parts of the guide rings 10.

Referring to fig. 1, in the present application, one end of a steel wire rope 5 is fixedly connected to one ends of two pull ropes 9, and the other end of the steel wire rope 5 is connected to an electric hoist 11.

Referring to fig. 1 and 2, in the present application, the stopper 8 is shaped like a right trapezoid.

The utility model discloses a theory of operation is:

referring to fig. 1 to 3, in the specific use process of the scaffold body 2, the electric hoist 11, the steel wire rope 5 and the pull rope 9 are connected with the anti-falling frame 3 to form an anti-falling linkage structure, the specific structure can refer to the prior art, which can be easily realized by a person skilled in the art, before the steel wire rope 5 is not broken, the steel wire rope 5 always pulls the movable plate 15 through the pull rope 9, the return spring 16 is compressed at the moment, and the blocking block 14 does not contact with the limiting block 8 on the secondary guide rail 7, once the steel wire rope 5 is broken in the climbing process, the pull rope 9 loses the pulling limitation on the movable plate 15 at the moment, and under the elastic action of the return spring 16, can drive two fly leafs 15 rapid relative movement, the removal of fly leaf 15 drives and blocks 14 and removes, block 14 can directly block and go into between the intermittent type that is in spacing piece 8 on the vice guide rail 7 of down state, block 14 can conflict with the right angle face of a plurality of stopper 8 in the twinkling of an eye, directly block stopper 8 in the tenesmus, block 2 to scaffold frame body through vice guide rail 7 and leading rail 6, prevent that scaffold frame body 2 from continuing to fall, this kind is spacing through structure and the direct joint of structure directness, it is more obvious and rapid to block the effect, guarantee can in time block the tenesmus scaffold frame body 2, improve scaffold frame body 2 security in the use.

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 all steel attached lifting scaffold prevents weighing down structure, includes wall body (1), scaffold body (2) and wire rope (5), its characterized in that: one side fixed mounting of wall body (1) attaches wall support (4), the top fixed mounting who attaches wall support (4) has anti-falling frame (3), one side fixed mounting of scaffold body (2) has main guide rail (6), one side fixed mounting of main guide rail (6) has vice guide rail (7), the front and the back of vice guide rail (7) all weld have a plurality of stopper (8), set up symmetric distribution's fixed slot (13) on the inner wall of anti-falling frame (3), through-hole (12) have all been seted up with the back in the front of anti-falling frame (3), the inside fixed mounting of fixed slot (13) has a plurality of telescopic link (17), the flexible end fixed mounting of telescopic link (17) has fly leaf (15), reset spring (16) have been cup jointed on the outer wall of telescopic link (17), two the equal fixed mounting in opposite face of fly leaf (15) has symmetric distribution's block (14), two the equal fixed mounting in opposite face of fly leaf (15) has stay cord (9), be provided with electric block (11) on scaffold body (2).

2. The anti-falling structure of the all-steel attached lifting scaffold as claimed in claim 1, wherein: the front and the back of the anti-falling frame (3) are both fixedly provided with guide rings (10) which are symmetrically distributed.

3. The anti-falling structure of the all-steel attached lifting scaffold as claimed in claim 1, wherein: one end of the steel wire rope (5) is fixedly connected with one ends of the two pull ropes (9), and the other end of the steel wire rope (5) is connected with the electric hoist (11).

4. The anti-falling structure of the all-steel attached lifting scaffold as claimed in claim 1, wherein: the limiting block (8) is in a right-angle trapezoid shape.