CN213509545U

CN213509545U - Safety device for scaffold

Info

Publication number: CN213509545U
Application number: CN202021882746.7U
Authority: CN
Inventors: 杨凌晖
Original assignee: Sichuan Zhisheng Construction Engineering Co ltd
Current assignee: Sichuan Zhisheng Construction Engineering Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-06-22
Anticipated expiration: 2030-09-02

Abstract

The utility model provides a safety protection device for a scaffold, which comprises a support component, wherein the support component comprises four support rods, a first connecting plate, a support plate and a protection component, and the protection component comprises an arc-shaped plate; set up the arc at the lateral wall of bracing piece through two, then make two first plate bodys keep away from each other, then the first plate body can be pulled back the normal position by the elastic potential energy of first extension spring, thereby make the inside of connecting block insertion recess, and then realize the fixed to the arc, then make two first sleeves keep away from each other, thereby make the first connecting rod remove towards the direction of keeping away from first sleeve, then install the lateral wall of another bracing piece with two other arcs, thereby play the effect of auxiliary stay to the bracing piece, and then strengthen its stability, it is relatively poor to have solved when current scaffold frame uses through the above-mentioned mode, influence the problem of construction safety nature.

Description

Safety device for scaffold

Technical Field

The utility model relates to a scaffold frame technical field, in particular to safety device for scaffold frame.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.

Present scaffold frame is mostly the work platform who sets up through four bracing pieces, lacks the measure that carries out auxiliary stay to four bracing pieces of scaffold frame when using, lacks the measure to the auxiliary fixation of building scaffold frame simultaneously, and stability is relatively poor when using, influences the construction security, for this, provides a safety device for scaffold frame.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the present invention is intended to provide a safety device for scaffold to solve or alleviate the technical problems existing in the prior art, and at least provide a useful choice.

The embodiment of the utility model provides a technical scheme is so realized: a safety protection device for a scaffold comprises a supporting component, wherein the supporting component comprises four supporting rods, a first connecting plate, a supporting plate and a protection component, the protection component comprises arc-shaped plates, a second connecting plate, connecting blocks, a first plate body, a second plate body, a first tension spring, a first sleeve, a second tension spring, a first connecting rod, a second sleeve and a second connecting rod, the outer side walls of the supporting rods are symmetrically arranged from top to bottom, the four arc-shaped plates are symmetrically arranged, the two arc-shaped plates are hinged with each other, the second connecting plate is welded on the outer side wall of each arc-shaped plate, a groove is formed in one side, away from each other, of the two second connecting plates, the connecting block is connected with the inner side wall of the groove in a sliding mode, the first plate body is welded on one side, away from the groove, of the lower surface of the first plate body is connected with the, two first sleeve is all welded to the adjacent one side of arc, the second extension spring is all welded to first telescopic inside wall, two the welding of the adjacent one end of second extension spring has the head rod, head rod sliding connection is in first telescopic inside wall, two the second sleeve is all welded to the adjacent one side of arc, one the telescopic inside wall fixedly connected with second connecting rod of second, the one end sliding connection of second connecting rod is in another telescopic inside wall of second.

In some embodiments, the top ends of the support rods are welded with first connecting plates, and the upper surfaces of the first connecting plates are in threaded connection with support plates.

In some embodiments, the bottom end of the support rod is welded with a bottom plate, and the upper surface of the bottom plate is in threaded connection with a triangular plate.

In some embodiments, a first sliding groove is formed in each of the adjacent sides of the inner wall of the first sleeve, a first sliding block is slidably connected to the inner side wall of the first sliding groove, and one side of the first sliding block, which is away from the first sliding groove, is welded to the outer side wall of the first connecting rod.

In some embodiments, a guard rail is welded to an upper surface of the support plate.

In some embodiments, a rubber pad is bonded to each of the adjacent sides of the two curved plates.

In some embodiments, an escalator is provided on one side of the support plate.

In some embodiments, a second sliding groove is formed in one side, adjacent to the inner wall of the second sleeve, of the second sliding groove, a second sliding block is connected to the inner side wall of the second sliding groove in a sliding mode, and one side, far away from the second sliding groove, of the second sliding block is welded to the outer side wall of the second connecting rod.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

set up the arc at the lateral wall of bracing piece through two, then make two first plate bodys keep away from each other, then the first plate body can be pulled back the normal position by the elastic potential energy of first extension spring, thereby make the inside of connecting block insertion recess, and then realize the fixed to the arc, then make two first sleeves keep away from each other, thereby make the first connecting rod remove towards the direction of keeping away from first sleeve, then install the lateral wall of another bracing piece with two other arcs, thereby play the effect of auxiliary stay to the bracing piece, and then strengthen its stability, it is relatively poor to have solved when current scaffold frame uses through the above-mentioned mode, influence the problem of construction safety nature.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a block diagram of the present invention;

fig. 2 is a connection structure diagram of the arc plate, the first sleeve and the first connecting rod of the present invention;

fig. 3 is a connection structure diagram of the arc plate, the second sleeve and the second connecting rod of the present invention.

Reference numerals: 1. a support assembly; 11. a support bar; 12. a first connecting plate; 13. a support plate; 14. an escalator; 15. a base plate; 16. a set square; 2. a guard assembly; 21. an arc-shaped plate; 22. a second connecting plate; 23. a groove; 24. connecting blocks; 25. a first plate body; 26. a second plate body; 27. a first tension spring; 28. a first sleeve; 29. a second tension spring; 210. a first connecting rod; 211. a second sleeve; 212. a second connecting rod; 213. a first chute; 214. a first slider; 215. a second chute; 216. a second slider; 217. protecting the fence; 218. and (7) a rubber pad.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-3, an embodiment of the present invention provides a safety protection device for scaffold, which includes a supporting assembly 1, the supporting assembly 1 includes four supporting rods 11, a first connecting plate 12, a supporting plate 13 and a protecting assembly 2, the protecting assembly 2 includes an arc plate 21, a second connecting plate 22, a connecting block 24, a first plate 25, a second plate 26, a first tension spring 27, a first sleeve 28, a second tension spring 29, a first connecting rod 210, a second sleeve 211 and a second connecting rod 212, the outer side wall of the supporting rod 11 is provided with four arc plates 21 in a vertically arranged symmetry, two arc plates 21 are hinged to each other, the second connecting plate 22 is welded to the outer side wall of the arc plate 21, a groove 23 is formed on each of two sides of the two second connecting plates 22 away from each other, the inner side wall of the groove 23 is slidably connected with the connecting block 24, the first plate 25 is welded to one side of the connecting block, lower surface sliding connection of first plate body 25 has second plate body 26, the welding of two adjacent one sides of first plate body 25 has first extension spring 27, first sleeve 28 has all been welded to two adjacent one sides of arc 21, second extension spring 29 has all been welded to the inside wall of first sleeve 28, the welding of two adjacent one end of second extension spring 29 has head rod 210, head rod 210 sliding connection is in the inside wall of first sleeve 28, the second sleeve 211 is all welded to two adjacent one sides of arc 21, the inside wall fixedly connected with second connecting rod 212 of a second sleeve 211, the one end sliding connection of second connecting rod 212 is in the inside wall of another second sleeve 211.

In one embodiment, the top ends of the support rods 11 are welded with first connecting plates 12, and the upper surfaces of the first connecting plates 12 are connected with support plates 13 in a threaded manner; through setting up backup pad 13, can be convenient for staff's trampling.

In one embodiment, the bottom end of the support rod 11 is welded with a bottom plate 15, and the upper surface of the bottom plate 15 is connected with a triangular plate 16 in a threaded manner; through setting up bottom plate 15, can play the effect of support to this device, through setting up set square 16, can play the fixed effect of reinforcing.

In one embodiment, the adjacent sides of the inner walls of the first sleeve 28 are respectively provided with a first sliding groove 213, the inner side wall of the first sliding groove 213 is slidably connected with a first sliding block 214, and the side of the first sliding block 214 away from the first sliding groove 213 is welded to the outer side wall of the first connecting rod 210; the first sliding groove 213 and the first sliding block 214 are arranged to limit the first connecting rod 210, so as to prevent the first connecting rod from sliding out of the first sleeve 28.

In one embodiment, the guard rail 217 is welded to the upper surface of the support plate 13; by arranging the guard rail 217, the protection function can be provided for workers on the support plate 13.

In one embodiment, rubber pads 218 are bonded to adjacent sides of the two arcuate plates 21; the rubber pad 218 is provided to play a role of buffering when clamping the support rod 11.

In one embodiment, one side of the support plate 13 is provided with an escalator 14; by providing stairs 14, climbing of workers may be facilitated.

In one embodiment, the adjacent sides of the inner walls of the second sleeve 211 are both provided with a second sliding groove 215, the inner side wall of the second sliding groove 215 is slidably connected with a second sliding block 216, and the side of the second sliding block 216 away from the second sliding groove 215 is welded to the outer side wall of the second connecting rod 212; the second sliding groove 215 and the second sliding block 216 are arranged to limit the second connecting rod 212, so as to prevent the second connecting rod from sliding out of the second sleeve 211.

The utility model discloses at the during operation, through setting up two arcs 21 at the lateral wall of bracing piece 11, thereby it takes place elastic deformation to make two first plate bodys 25 keep away from pulling first extension spring 27 each other, set up it at two second connecting plate 22's lateral wall, then first plate bodys 25 can be by the produced elastic potential energy pull-back normal position after first extension spring 27 takes place elastic deformation, thereby make connecting block 24 insert the inside of recess 23, and then realize two arcs 21's fixed, then make two first sleeves 28 keep away from each other, thereby make head rod 210 remove towards the direction of keeping away from first sleeve 28, then install another bracing piece 11's lateral wall with two other arcs 21, thereby play the effect of auxiliary stay to bracing piece 11, and then strengthen its stability.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A safety device for scaffold, includes supporting component (1), its characterized in that: the supporting component (1) comprises four supporting rods (11), a first connecting plate (12), a supporting plate (13) and a protecting component (2), the protecting component (2) comprises arc-shaped plates (21), a second connecting plate (22), a connecting block (24), a first plate body (25), a second plate body (26), a first tension spring (27), a first sleeve (28), a second tension spring (29), a first connecting rod (210), a second sleeve (211) and a second connecting rod (212), the outer side walls of the supporting rods (11) are symmetrically provided with the four arc-shaped plates (21) which are arranged from top to bottom, the two arc-shaped plates (21) are hinged with each other, the second connecting plate (22) is welded on the outer side wall of each arc-shaped plate (21), a groove (23) is formed in one side, away from each other, of the two second connecting plates (22), and the inner side wall of each groove (23) is connected with, a first plate body (25) is welded on one side of the connecting block (24) far away from the groove (23), the lower surface of the first plate body (25) is connected with a second plate body (26) in a sliding manner, one side of the two first plate bodies (25) adjacent to each other is welded with a first tension spring (27), one side of the two arc-shaped plates (21) adjacent to each other is welded with a first sleeve (28), second tension springs (29) are welded on the inner side wall of the first sleeve (28), a first connecting rod (210) is welded at one end of each of the two adjacent second tension springs (29), the first connecting rod (210) is connected with the inner side wall of the first sleeve (28) in a sliding manner, the adjacent sides of the two arc-shaped plates (21) are respectively welded with a second sleeve (211), the inner side wall of one second sleeve (211) is fixedly connected with a second connecting rod (212), one end of the second connecting rod (212) is connected to the inner side wall of the other second sleeve (211) in a sliding mode.

2. A safety shield apparatus for scaffolding according to claim 1, wherein: the top of bracing piece (11) all welds first connecting plate (12), the upper surface threaded connection of first connecting plate (12) has backup pad (13).

3. A safety shield apparatus for scaffolding according to claim 1, wherein: the bottom welding of bracing piece (11) has bottom plate (15), the upper surface threaded connection of bottom plate (15) has set-square (16).

4. A safety shield apparatus for scaffolding according to claim 1, wherein: first spout (213) have all been seted up to the adjacent one side of first sleeve (28) inner wall, the inside wall sliding connection of first spout (213) has first slider (214), one side that first spout (213) were kept away from in first slider (214) welds the lateral wall of first connecting rod (210).

5. A safety shield apparatus for scaffolding according to claim 1, wherein: the upper surface of the supporting plate (13) is welded with a protective guard (217).

6. A safety shield apparatus for scaffolding according to claim 1, wherein: rubber pads (218) are bonded to the adjacent sides of the two arc-shaped plates (21).

7. A safety shield apparatus for scaffolding according to claim 2, wherein: one side of the supporting plate (13) is provided with an escalator (14).

8. A safety shield apparatus for scaffolding according to claim 1, wherein: a second sliding groove (215) is formed in one side, adjacent to the inner wall of the second sleeve (211), of the second sliding groove (215), a second sliding block (216) is connected to the inner side wall of the second sliding groove (215) in a sliding mode, and one side, far away from the second sliding groove (215), of the second sliding block (216) is welded to the outer side wall of the second connecting rod (212).