CN219344113U

CN219344113U - Fall protection device is built in room

Info

Publication number: CN219344113U
Application number: CN202320126986.1U
Authority: CN
Inventors: 费静; 唐雪英
Original assignee: Zhongye International Construction Engineering Co ltd
Current assignee: Zhongye International Construction Engineering Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-07-14
Anticipated expiration: 2033-02-06

Abstract

The application discloses anti-falling device is built in room belongs to room and builds construction technical field, including braced frame and two first U type poles that are used for connecting the wall, two first U type pole is all through screw fixed mounting in the wall, two the top of first U type pole is all articulated through the round pin axle has the second U type pole, slidable mounting has the slider between the left and right sides of first U type pole, be provided with supporting component between first U type pole and the second U type pole, be provided with stop gear between slider and the braced frame, the top fixed mounting of braced frame has two hollow boxes that are the symmetry setting, slidable mounting has two stopper that are the symmetry setting in the hollow box, adjacent two fixed mounting has the bracing piece between the stopper. The utility model not only has the function of adjusting the blocking section, but also improves the buffer effect of the supporting net on heavy objects or constructors, and is suitable for popularization.

Description

Fall protection device is built in room

Technical Field

The application relates to the technical field of building construction, and more specifically relates to a building anti-falling device.

Background

Along with the development of the society in China, the requirements of people on material life are higher and higher nowadays, so that the construction of building construction is increased, and in the construction process of building construction, high-altitude falling objects possibly occur on the construction site, so that in the construction process, the safety of passing pedestrians and constructors is ensured by using the falling prevention device.

Chinese patent publication No.: (CN 215443232U) discloses a safe anti-falling device for building construction, including preventing weighing down the net, one side of preventing weighing down the net is provided with the rolling subassembly, the opposite side of preventing weighing down the net is provided with damper, the rolling subassembly includes rolling shell and motor, the preceding terminal surface and the fixedly connected with pivot of rolling shell are run through to the output shaft of motor, the other end swing joint of pivot is on the inboard rear end face of rolling shell, the cover is equipped with the wind-up roll on the outer wall of pivot, damper includes fixed block and damping spring, logical groove has been seted up on the outer wall of one side of fixed block, even fixedly connected with slide bar in the logical groove, all the cover is equipped with the slider on the outer wall of slide bar, the lower fixed surface of slider is connected with damping spring. According to the anti-falling net storage device, the winding component and the damping component are utilized, the anti-falling net can be conveniently stored through the winding roller, meanwhile, the phenomenon that the anti-falling net is broken due to overlarge impact force can be effectively avoided through the damping spring, and the anti-falling net storage device is convenient to use.

For the above related art, there is a certain disadvantage, for example, the anti-falling net is generally fixed on a vertical wall surface, which results in that in the construction process of some wall surfaces which are inclined, the wall surface with a larger inclination angle is likely to happen the condition that a heavy object or constructor falls from the anti-falling net for a second time, therefore, in order to solve such problems, we propose a building anti-falling device.

Disclosure of Invention

In order to solve the problems, the application provides a building anti-falling device, which adopts the following technical scheme:

the utility model provides a prevent weighing down device is built in room, includes carriage and two first U type poles that are used for connecting the wall, two first U type pole is all through screw fixed mounting in the wall, two the top of first U type pole is all articulated through the round pin axle has the second U type pole, slidable mounting has the slider between the left and right sides of first U type pole, be provided with supporting component between first U type pole and the second U type pole, be provided with stop gear between slider and the carriage, the top fixed mounting of carriage has two hollow boxes that are the symmetry setting, slidable mounting has two stopper that are the symmetry setting in the hollow box, adjacent two fixed mounting has the bracing piece between the stopper, two fixed mounting has the supporting network between the bracing piece, install the spring damper between the inner wall of one side that the stopper is close to the supporting network and the hollow box.

Through adopting above-mentioned technical scheme, with fastener with two first U type poles fixed mounting on vertical wall, according to the inclination of construction wall is built in the room, adjust the position of slider, the angle of braced frame is adjusted to the second U type pole of supporting component cooperation, the braced net is mutually perpendicular with the construction wall is built in the room, stop gear fixes first U type pole and second U type pole, when heavy object or constructor fall into the braced net from the construction wall, the bracing piece at braced net both ends slides in opposite directions, drive the stopper and slide, the spring damper buffers adjacent stopper.

Further, two sliding grooves are formed in the side walls of the first U-shaped rods, protruding columns are fixedly arranged on the left side and the right side of the sliding block, and the protruding columns of the sliding block penetrate through the adjacent sliding grooves and are in sliding connection with the adjacent sliding grooves.

Through adopting above-mentioned technical scheme, the spout has the spacing effect to the slider.

Further, the supporting component comprises two connecting rods which are symmetrically arranged relative to the first U-shaped rod, one end of each connecting rod is rotatably arranged on a convex column of the sliding block, and two adjacent connecting rods are hinged with the middle part of the second U-shaped rod through a pin shaft.

Through adopting above-mentioned technical scheme, the connecting rod has to connect and support the effect.

Further, stop gear includes the gag lever post, the gag lever post runs through and slidable mounting is kept away from one side of first U type pole in the slider, one side fixed mounting that first U type pole is close to the wall has a plurality of spacing holes that are the array and distribute, spacing hole is sliding connection with the gag lever post.

Through adopting above-mentioned technical scheme, the gag lever post inserts in the spacing hole that corresponds, has the fixed action to first U type pole and second U type pole angle.

Further, the lateral wall fixed mounting of gag lever post has the bulge loop, the accommodation hole has been seted up to one side that the slider is close to first U type pole, bulge loop slidable mounting is in the accommodation hole, one side fixed mounting that the bulge loop kept away from first U type pole has spacing spring, spacing spring is fixed connection near the one end of slider and accommodation hole inner wall.

Through adopting above-mentioned technical scheme, spacing spring cooperation bulge loop drive gag lever post inserts corresponding spacing hole.

Further, the top and bottom of stopper all are provided with the sand grip, hollow box's roof and diapire have seted up with sand grip assorted recess.

Through adopting above-mentioned technical scheme, sand grip cooperation spout has the spacing effect to the stopper.

Furthermore, two opposite sides of the hollow boxes are provided with open openings, and the open openings are matched with the supporting net.

By adopting the technical scheme, the position of the supporting net is reserved at the opening.

In summary, the present application includes the following beneficial technical effects:

through the installation to the carriage, with fastener with two first U type poles fixed mounting on vertical wall, according to the inclination of construction wall is built in the room, adjust the position of slider, the angle of carriage is adjusted to the supporting component cooperation second U type pole, the supporting network is mutually perpendicular with the construction wall is built in the room, stop gear fixes first U type pole and second U type pole, when heavy object or constructor fall into the supporting network from the construction wall, the bracing piece at supporting network both ends slides in opposite directions, drive the stopper and slide, the spring damper is buffering adjacent stopper, not only have to blocking the regulatory function of cross-section, and improved the cushioning effect of supporting network counterweight or constructor.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a cross-sectional view of a slider of the present application;

FIG. 3 is a mounting block diagram of the support net of the present application;

fig. 4 is a mounting structure view of the spring damper of the present application.

The reference numerals in the figures illustrate:

1. a support frame; 2. a first U-shaped rod; 3. a second U-shaped rod; 4. a chute; 5. a slide block; 6. a connecting rod; 7. a limit rod; 8. a limiting hole; 9. a convex ring; 10. a limit spring; 11. a hollow box; 12. a limiting block; 13. a support rod; 14. a support net; 15. an opening; 16. spring damper.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

The present application is described in further detail below in conjunction with figures 1-4.

Referring to fig. 1 and 2, a building anti-falling device comprises a supporting frame 1 and two first U-shaped rods 2 for connecting walls, wherein the two first U-shaped rods 2 are fixedly installed on the walls through screws, the supporting function is achieved, the top ends of the two first U-shaped rods 2 are hinged with second U-shaped rods 3 through pin shafts, the supporting function is achieved, sliding blocks 5 are slidably installed between the left side and the right side of the first U-shaped rods 2, sliding grooves 4 are formed in the side walls of the two first U-shaped rods 2, protruding columns are fixedly installed on the left side and the right side of the sliding blocks 5, the protruding columns of the sliding blocks 5 are in penetrating and sliding connection with adjacent sliding grooves 4, the limiting function is achieved, supporting components are arranged between the first U-shaped rods 2 and the second U-shaped rods 3, each supporting component comprises two connecting rods 6 which are symmetrically arranged with respect to the first U-shaped rods 2, one end of each connecting rod 6 is rotatably arranged on a convex column of the corresponding sliding block 5, two adjacent connecting rods 6 are hinged with the middle part of the corresponding second U-shaped rod 3 through pin shafts, a limiting mechanism is arranged between the corresponding sliding block 5 and the corresponding supporting frame 1 and comprises a limiting rod 7, the limiting rod 7 penetrates through and is slidably arranged on one side, far away from the first U-shaped rod 2, of the sliding block 5, a plurality of limiting holes 8 distributed in an array are fixedly arranged on one side, close to the wall, of the first U-shaped rod 2, the limiting holes 8 are slidably connected with the limiting rod 7, a convex ring 9 is fixedly arranged on the side wall of the limiting rod 7, the supporting function is achieved, a containing hole is formed in one side, close to the first U-shaped rod 2, of the sliding block 5, of the convex ring 9 is slidably arranged in the containing hole, a space is reserved, a limiting spring 10 is fixedly arranged on one side, far away from the first U-shaped rod 2, of the convex ring 9, one end of the limiting spring 10, which is close to the sliding block 5, is fixedly connected with the inner wall of the accommodating hole, so that the limiting rod 7 has a tendency to move towards the first U-shaped rod 2.

Referring to fig. 1 and 3-4, two hollow boxes 11 which are symmetrically arranged are fixedly arranged at the top end of a supporting frame 1, two limit blocks 12 which are symmetrically arranged are slidably arranged in the hollow boxes 11, convex strips are arranged at the top end and the bottom end of each limit block 12, grooves matched with the convex strips are formed in the top wall and the bottom wall of each hollow box 11, supporting rods 13 are fixedly arranged between two adjacent limit blocks 12, supporting functions are achieved, supporting nets 14 are fixedly arranged between two supporting rods 13, falling prevention is achieved, open openings 15 are formed in opposite sides of the two hollow boxes 11, the open openings 15 are matched with the supporting nets 14, a space is reserved, spring shock absorbers 16 are arranged between one side, close to the supporting nets 14, of each limit block 12 and the inner wall of each hollow box 11, and the spring shock absorbers have a shock absorption effect on the supporting nets 14.

The implementation principle of the embodiment of the application is as follows: firstly, two first U-shaped rods 2 are fixedly mounted on a vertical wall through fasteners, the position of a sliding block 5 is adjusted according to the inclination angle of a building construction wall surface, the angle of a supporting frame 1 is adjusted through a connecting rod 6 matched with a second U-shaped rod 3, a supporting net 14 is perpendicular to the building construction wall surface, a limiting spring 10 is matched with a convex ring 9 to drive a limiting rod 7 to be inserted into a corresponding limiting hole 8, when a heavy object or a constructor falls into the supporting net 14 from the building construction wall surface, supporting rods 13 at two ends of the supporting net 14 slide in opposite directions to drive limiting blocks 12 to slide, and a spring damper 16 buffers adjacent limiting blocks 12, so that the buffering effect of the supporting net 14 on the heavy object or the constructor is improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a prevent weighing down device is built in room, includes braced frame (1) and two first U type poles (2) that are used for connecting the wall, its characterized in that: two first U type pole (2) all pass through screw fixed mounting in the wall, two the top of first U type pole (2) all articulates through the round pin axle has second U type pole (3), slidable mounting has slider (5) between the left and right sides of first U type pole (2), be provided with supporting component between first U type pole (2) and second U type pole (3), be provided with stop gear between slider (5) and supporting frame (1), the top fixed mounting of supporting frame (1) has two hollow boxes (11) that are the symmetry setting, slidable mounting has two stopper (12) that are the symmetry setting in hollow box (11), adjacent two fixed mounting has bracing piece (13) between stopper (12), two fixed mounting has supporting network (14) between bracing piece (13), install spring damper (16) between one side that stopper (12) is close to supporting network (14) and the inner wall of hollow box (11).

2. The building fall arrest device as defined in claim 1, wherein: the sliding blocks are characterized in that sliding grooves (4) are formed in the side walls of the two first U-shaped rods (2), protruding columns are fixedly arranged on the left side and the right side of each sliding block (5), and the protruding columns of the sliding blocks (5) penetrate through the adjacent sliding grooves (4) and are in sliding connection with the adjacent sliding grooves.

3. The building fall arrest device as defined in claim 2, wherein: the support assembly comprises two connecting rods (6) which are symmetrically arranged relative to the first U-shaped rod (2), one end of each connecting rod (6) is rotatably arranged on a convex column of the sliding block (5), and two adjacent connecting rods (6) are hinged with the middle part of the second U-shaped rod (3) through a pin shaft.

4. The building fall arrest device as defined in claim 1, wherein: the limiting mechanism comprises a limiting rod (7), the limiting rod (7) penetrates through and is slidably mounted on one side, far away from the first U-shaped rod (2), of the sliding block (5), a plurality of limiting holes (8) distributed in an array are fixedly mounted on one side, close to a wall, of the first U-shaped rod (2), and the limiting holes (8) are slidably connected with the limiting rod (7).

5. The building fall arrest device as defined in claim 4, wherein: the side wall fixed mounting of gag lever post (7) has bulge loop (9), the holding hole has been seted up to one side that slider (5) are close to first U type pole (2), bulge loop (9) slidable mounting is in the holding hole, one side fixed mounting that bulge loop (9) kept away from first U type pole (2) has spacing spring (10), spacing spring (10) are close to the one end of slider (5) and hold downthehole wall and are fixed connection.

6. The building fall arrest device as defined in claim 1, wherein: the top and bottom of stopper (12) all are provided with the sand grip, the recess with sand grip assorted is seted up to roof and diapire of cavity box (11).

7. The building fall arrest device as defined in claim 1, wherein: the two hollow boxes (11) are provided with open ports (15) on one side opposite to each other, and the open ports (15) are matched with the supporting net (14).