CN211058363U

CN211058363U - Anti-falling safety device for building construction

Info

Publication number: CN211058363U
Application number: CN201921960633.1U
Authority: CN
Inventors: 吴亮; 杨艳丽; 何国林; 韦霜; 钱勇
Original assignee: Guangxi Polytechnic Vocational Technical School
Current assignee: Guangxi Polytechnic Vocational Technical School
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-07-21
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a construction is with preventing safety device that falls, including supporting base and cushion table, the bottom of supporting the base is fixed with down the fixed bolster, the top four corners of supporting the base all is provided with the collateral branch frame, the top of collateral branch frame is fixed with the upper bracket, upper bracket and support are provided with the protection network between the base, top one side of upper bracket is fixed with the fixed bolster, this kind of construction is with preventing safety device that falls is provided with the cushion table, cushion table bottom is provided with buffer spring, damping spring can slow down the impact force when constructor building material fall on the cushion table, share the impact force on the cushion table, the spacing post holds up the cushion table when compressing to a certain extent, avoid the cushion table excessively to descend the contact to support the base, reduce the impact wear, thereby improve the life of cushion table.

Description

Anti-falling safety device for building construction

Technical Field

The utility model relates to a safety technical field that falls specifically is a construction is with preventing safety device that falls.

Background

At present, building structures are various, some construction supports are often required to be built on a building construction site in the building process to prevent personnel or construction materials from falling, such as large wind or crowding among the personnel, which easily cause the falling of the personnel or the construction materials, and also cause great safety threats to the construction personnel and vehicles below the building, especially to high-rise buildings.

Present building construction is with safety device that prevents falling, in the below of high-rise construction support, erect simple support, lay the protection network between the support, this kind of simple protective structure can be under the certain degree, the constructor or the construction material that the bearing survived and dropped, use number of times along with the protection network is too much, or by sharp-pointed construction material fish tail, can not lead to the damage because of bearing when using next time, cause constructor or construction material high altitude to fall, simultaneously fall behind when the construction material weighs down, because the protection network texture is soft, the constructor of being not convenient for takes off construction material from the protection network, and climb up the protection network and get construction material and can lead to the fact the potential safety hazard to the constructor.

Disclosure of Invention

An object of the utility model is to provide a construction is with preventing safety device that falls to propose the protection network live time overlength structural strength reduction in solving above-mentioned background art, the problem that construction material on the protection network is not convenient for take off.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-falling safety device for building construction comprises a supporting base and a buffer platform, wherein a lower fixing support is fixed at the bottom of the supporting base, side supports are arranged at four corners of the top of the supporting base, an upper support is fixed at the top of each side support, a protective net is arranged between each upper support and the corresponding supporting base, an upper fixing support is fixed at one side of the top of each upper support, the middle of one side of each upper fixing support is connected with the other side of the top of each upper support through an auxiliary support, the upper fixing support, the supporting base and the lower fixing supports are fixed on the outer surface of an outer wall of a building through expansion bolts, a sliding plate is fixed at one side of the top of the supporting base through a supporting column and is positioned above the outer wall of the building, the middle of the top of the supporting base is connected with the buffer platform through a buffer spring, and a, and the limiting columns are fixed at the top of the supporting base, the top of the buffering table is covered with a buffering layer, a buffering net is connected between two sides of the buffering table, and the buffering net is positioned above the buffering layer.

Preferably, the side bracket inclines to a direction far away from the building outer wall along the direction of the upper bracket, and is tightly welded between the upper bracket and the supporting base.

Preferably, the top of buffer layer is "arc", and it is inside sunken, simultaneously the buffer layer adopts the sponge preparation to form.

Preferably, the buffer table is shaped like L, and one side of the buffer table is arranged in parallel with the side bracket, while the other side of the buffer table is equal to the height of the sliding plate.

Preferably, the length of the buffer spring is greater than that of the limiting column, and the limiting column is made of rubber.

Preferably, the upper fixing support, the auxiliary support and the upper support are arranged in a triangular shape.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-falling safety device for building construction is provided with a buffer table, the bottom of the buffer table is provided with a buffer spring, when constructors or building materials fall on the buffer net, the shock absorption springs can reduce the impact force and share the impact force on the buffer net, the limiting columns support the buffer table when the springs are compressed to a certain degree, the buffer table is prevented from excessively descending to contact with the supporting base, the impact abrasion is reduced, thereby prolonging the service life of the buffer net, and simultaneously, the buffer layer is arranged, when the buffer net can not bear the impact force and is broken, the buffer layer can timely support constructors or construction materials, the buffer layer can provide secondary protection to avoid falling from high altitude, the constructors or the construction materials slide onto the sliding plate along the buffer net, the constructors or the construction materials are convenient for rescuers to smoothly rescue and transfer the falling constructors, and the construction material can be conveniently discharged, the buffer net can be emptied, and the buffer net can be quickly subjected to next bearing.

Drawings

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

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural diagram of the present invention a.

In the figure: 1. support base, 2, side support, 3, protection network, 4, go up fixed bolster, 5, auxiliary stand, 6, expansion bolts, 7, lower fixed bolster, 8, slide, 9, upper bracket, 10, buffer layer, 11, buffering net, 12, cushion table, 13, building outer wall, 14, buffer spring, 15, spacing post, 16, support column.

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 utility model provides a technical scheme is a construction is with preventing safety device that falls, including supporting base 1, side bearer 2, protection network 3, upper fixed bolster 4, auxiliary stand 5, expansion bolt 6, lower fixed bolster 7, slide 8, upper bracket 9, buffer layer 10, buffer net 11, buffer platform 12, building outer wall 13, buffer spring 14, spacing post 15 and support column 16, the bottom of supporting base 1 is fixed with lower fixed bolster 7, the top four corners of supporting base 1 all is provided with side bearer 2, side bearer 2 inclines to the direction of keeping away from building outer wall 13 along upper bearer 9 direction, and it welds closely between upper bracket 9 supporting base 1, to the outside slope, can improve bearing area, improve the protection scope, the top of side bearer 2 is fixed with upper bracket 9, be provided with protection network 3 between upper bracket 9 and supporting base 1, top one side of upper bracket 9 is fixed with upper fixed bolster 4, auxiliary bolster 5 and upper bolster 9 are the triangular arrangement, the structure has the buffer layer, the buffer layer 9 and the buffer base 1 can be connected with buffer layer 10 through the buffer net 14, buffer net 15, buffer table 15, buffer table 15 is connected through the buffer net 14, buffer table 15 is connected with buffer table 14, buffer table 14 is connected with the buffer table 14, buffer table 14 is connected with the buffer table 14, the buffer table 14 is used for the buffer table for the buffer is used for the buffer of the building outer wall, the buffer of the top of the buffer of the building outer wall, the buffer of the supporting base 9 is used for the buffer of the supporting base 9 is used for the height of the buffer of the height of the supporting base 9 is used for the height of the building outer wall of the buffer.

The working principle is as follows: first, the device is lifted to a designated installation location on the outer building skin, for example: outside the window, the upper fixing support 4, the support base 1 and the lower fixing support 7 are fastened on the building outer wall through expansion bolts, then a sliding plate 8 is installed in a building, the installation tightness of the buffer net 11 is adjusted to a proper force, when building materials or construction personnel slide down from an upper-layer scaffold, the building materials or the construction personnel firstly contact one side of the buffer net 11 and then slide down to the lowest part of the buffer net 11 to be sunk into the buffer layer 10, the buffer layer 10 can share part of impact force for the buffer net 11, the impact force is transmitted to the buffer table 12 through the buffer table 12, the buffer spring 14 dissipates the downward impact force through the upward elastic force, the support columns 16 prevent the buffer spring 14 from excessively contracting, and the building materials or the construction personnel slide down to the sliding plate 8 from the buffer net 10 and then slide into the building after buffering.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction is with preventing safety device that falls, includes support base (1) and cushion platform (12), its characterized in that: the building outer wall protection device is characterized in that a lower fixing support (7) is fixed at the bottom of the supporting base (1), side supports (2) are arranged at four corners of the top of the supporting base (1), an upper support (9) is fixed at the top of each side support (2), a protective net (3) is arranged between each upper support (9) and the supporting base (1), an upper fixing support (4) is fixed at one side of the top of each upper support (9), the middle of one side of each upper fixing support (4) is connected with the other side of the top of each upper support (9) through an auxiliary support (5), each upper fixing support (4), each supporting base (1) and each lower fixing support (7) are fixed on the outer surface of a building outer wall (13) through expansion bolts (6), a sliding plate (8) is fixed at one side of the top of each supporting base (1) through a supporting column (16), and each sliding plate (8) is located above the building outer wall (13, the buffer table is characterized in that a buffer table (12) is connected to the middle of the top of the supporting base (1) through a buffer spring (14), a limiting column (15) is arranged inside the buffer spring (14), the limiting column (15) is fixed to the top of the supporting base (1), the top of the buffer table (12) is covered with a buffer layer (10), a buffer net (11) is connected between the two sides of the buffer table (12), and the buffer net (11) is located above the buffer layer (10).

2. A fall arrest safety device for building construction according to claim 1, wherein: the side support (2) inclines towards the direction far away from the building outer wall (13) along the direction of the upper support (9), and is tightly welded between the support bases (1) of the upper support (9).

3. A fall arrest safety device for building construction according to claim 2, wherein: the top of buffer layer (10) is "arc", and it is inside sunken, simultaneously the buffer layer adopts the sponge preparation to form.

4. A fall arrest safety device for building construction according to claim 1, characterized in that the buffer (12) is "L" shaped and has one side arranged parallel to the side bracket (2) and the other side of the buffer (12) is at the same height as the slide (8).

5. A fall arrest safety device for building construction according to claim 1, wherein: the length of the buffer spring (14) is larger than that of the limiting column (15), and the limiting column (15) is made of rubber.

6. A fall arrest safety device for building construction according to claim 1, wherein: the upper fixing support (4), the auxiliary support (5) and the upper support (9) are arranged in a triangular shape.