CN217871742U

CN217871742U - Safety protection system of scaffold for building construction

Info

Publication number: CN217871742U
Application number: CN202221746790.4U
Authority: CN
Inventors: 颜昌汉; 廖作才; 张锋; 王升足; 瞿璐
Original assignee: Zhongshan Yutai Construction Technology Co ltd
Current assignee: Zhongshan Yutai Construction Technology Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-11-22
Anticipated expiration: 2032-07-07

Abstract

The utility model relates to a safety protection system of scaffold frame for construction. Install the protection network in the body frame outside including the body frame with fixed, this protection network includes the frame, and this frame is "field" font and includes four check formula windows, its characterized in that: each window is provided with a sash for selectively opening or closing the window, each sash comprises a sash frame and a net sheet fixedly arranged on the sash frame, each sash is hinged on the frame through a hinge by one frame edge of the sash frame, and the frame is provided with a lock for selectively locking or unlocking the sash. The utility model discloses a casement that can open and shut is so that receive the material for every window setting, has the high altitude of using the material to carry.

Description

Safety protection system of scaffold for building construction

Technical Field

The utility model relates to a safety protection system of scaffold frame for construction.

Background

The safety protection system of the scaffold has the function of falling prevention, and Chinese patent specification CN102383588B discloses a high-rise construction safety protection lifting platform, which achieves the protection effect by installing an external vertical net on the outer side of a main frame. Because the outer vertical net is of an integral fixed structure, the material is not easy to transport at high altitude.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety protection system of scaffold frame for construction, install in the protection network in the body frame outside including the body frame with fixed, this protection network includes the frame, and this frame is "field" font and includes four square lattice window, its characterized in that: each window is provided with a sash for selectively opening or closing the window, each sash comprises a sash frame and a net sheet fixedly arranged on the sash frame, each sash is hinged on the frame through a hinge by one frame edge of the sash frame, and the frame is provided with a lock for selectively locking or unlocking the sash.

The utility model discloses a casement that can open and shut is so that receive the material for every window setting, has the high altitude of using the material to carry.

Drawings

Fig. 1 shows a schematic structural view of the present invention;

fig. 2 shows a front view of the protection net of the present invention;

fig. 3 shows a perspective view of the protection net of the present invention;

FIG. 4 is a schematic view of the four window sashes separated from the frame on the basis of FIG. 2;

FIG. 5 is a schematic view of the four window sashes separated from the frame based on FIG. 3;

fig. 6 shows a front view of the frame of the present invention, with the left and lower section bars separated by a frame;

fig. 7 shows a perspective view of the frame of the present invention, wherein the left section bar and the lower section bar are separated from the frame;

fig. 8 is a schematic view illustrating a first opening and closing manner of the present invention;

fig. 9 is a schematic view showing a second opening and closing manner of the present invention;

fig. 10 shows a schematic diagram of a third opening and closing manner of the present invention.

Reference numbers:

10, a main frame; 20 protective nets;

30 frames, 301 windows, 302 upper horizontal frame border, 303 lower horizontal frame border, 304 left vertical frame border, 305 right vertical frame border, 306 left section bar, 307 right section bar, 308 upper section bar, 309 lower section bar;

40 sashes, 401 frames, 402 meshes;

and (5) 50 hinge.

Detailed Description

The present application is further described below with reference to the accompanying drawings.

A safety protection system of a scaffold for building construction as shown in fig. 1 to 7, comprising a main frame 10 and a protection net 20 fixedly installed at an outer side of the main frame 10, wherein the protection net 20 comprises a frame 30, the frame 30 is shaped like a Chinese character 'tian' and comprises four grid-shaped windows 301, each window 301 is respectively provided with a window sash 40 for selectively opening or closing the window 301, each window sash 40 comprises a sash frame 401 and a net piece 402 fixedly installed on the sash frame 401, each window sash 40 is hinged on the frame 30 by a hinge 50 at one frame edge of the sash frame 401, and a lock (not shown) for selectively locking or unlocking the window sash 40 is respectively provided on the frame 30 for each window sash 40.

According to the technical scheme, each window needs to receive materials, and the purpose of facilitating high-altitude transportation of the materials is achieved under the condition that the protection function of the protection net is met.

The frame 30 includes a frame and a cross disposed within the frame;

the frame is surrounded by an upper horizontal frame edge 302, a lower horizontal frame edge 303 parallel to the upper horizontal frame edge 302, a left vertical frame edge 304, and a right vertical frame edge 305 parallel to the left vertical frame edge 304;

the cross includes a central vertical rod parallel to the left vertical frame side 304, and a central horizontal rod parallel to the upper horizontal frame side;

with the central vertical rod as a boundary, the two sashes 40 on the left side of the central vertical rod are both hinged to the left vertical rim 304, and the two sashes 40 on the right side of the central vertical rod are both hinged to the right vertical rim 305.

Bounded by a central vertical pole, the central horizontal pole is divided into a left-section pole 306 on the left side of the central vertical pole and a right-section pole 307 on the right side of the central vertical pole;

bounded by a central horizontal rod, which is divided into an upper rod 308 above the central horizontal rod and a lower rod 309 below the central horizontal rod;

the left end of the left section bar 306 is hinged on the left vertical frame edge 304 through a hinge 50, the right end of the right section bar 307 is fixed on the right vertical frame edge 305, and the left end of the right section bar 307 is provided with a lock (not shown in the figure) for selectively locking or unlocking the right end of the left section bar 306;

the lower end of the lower rod 309 is hinged to the lower horizontal frame 303 through a hinge 50, the upper end of the upper rod 308 is fixed to the upper horizontal frame 302, and the lower end of the upper rod 308 is provided with a lock (not shown in the figure) for selectively locking or unlocking the upper end of the lower rod 309;

the left end of the right rod 307 is fixedly connected with the lower end of the upper rod 308.

This technical scheme is through making left section pole and hypomere pole homoenergetic open and shut to enlarge the space that can receive the material, improve the flexibility of using.

The sash, the left section bar and the lower section bar of the embodiment at least comprise the following opening and closing modes:

the first opening and closing mode is shown in fig. 8, and is a schematic diagram of two windows positioned on the left side of the central vertical rod and a left-section rod after being opened, and the mode is suitable for materials occupying a larger height space;

a second opening and closing manner, as shown in fig. 9, is a schematic view of two windows located below the central horizontal rod and the lower rod after being opened, and is suitable for materials occupying a larger transverse space;

in the third opening and closing manner, as shown in fig. 10, the left section bar, the lower section bar and the three adjacent sashes are all illustrated after being opened, and the third opening and closing manner is a comprehensive utilization of the first opening and closing manner and the second opening and closing manner.

The lock described in this embodiment can be implemented by using the existing technology, for example, it can be a latch.

Claims

1. The utility model provides a safety protection system of scaffold frame for construction, includes the body frame and installs the protection network in the body frame outside fixedly, and this protection network includes the frame, and this frame is "field" font and includes four check formula windows, its characterized in that: each window is provided with a sash for selectively opening or closing the window, each sash comprises a sash frame and a net sheet fixedly arranged on the sash frame, each sash is hinged on the frame through a hinge by one frame edge of the sash frame, and the frame is provided with a lock for selectively locking or unlocking the sash.

2. The safety protection system of a scaffold for construction according to claim 1, wherein:

the frame comprises a frame and a cross arranged in the frame;

the frame is formed by encircling an upper horizontal frame edge, a lower horizontal frame edge parallel to the upper horizontal frame edge, a left vertical frame edge and a right vertical frame edge parallel to the left vertical frame edge;

the cross comprises a central vertical rod parallel to the left vertical frame edge and a central horizontal rod parallel to the upper horizontal frame edge;

the two window sashes positioned on the left side of the central vertical rod are hinged to the left vertical frame edge, and the two window sashes positioned on the right side of the central vertical rod are hinged to the right vertical frame edge.

3. The safety protection system of a scaffold for construction according to claim 2, wherein:

the central vertical rod is used as a boundary, and the central horizontal rod is divided into a left-section rod positioned on the left side of the central vertical rod and a right-section rod positioned on the right side of the central vertical rod;

the central horizontal rod is used as a boundary, and the central vertical rod is divided into an upper section rod positioned above the central horizontal rod and a lower section rod positioned below the central horizontal rod;

the left end of the left section rod is hinged to the left vertical frame edge through a hinge, the right end of the right section rod is fixed to the right vertical frame edge, and a lockset capable of selectively locking or unlocking the right end of the left section rod is arranged at the left end of the right section rod;

the lower end of the lower section rod is hinged to the lower horizontal frame edge through a hinge, the upper end of the upper section rod is fixed to the upper horizontal frame edge, and the lower end of the upper section rod is provided with a lockset capable of selectively locking or unlocking the upper end of the lower section rod;

the left end of the right section rod is fixedly connected with the lower end of the upper section rod.