CN215055585U

CN215055585U - Concrete frame structure face limit safety device

Info

Publication number: CN215055585U
Application number: CN202121180114.0U
Authority: CN
Inventors: 韩春; 邢琦亚; 刘学君
Original assignee: China 22MCC Group Corp Ltd
Current assignee: China 22MCC Group Corp Ltd
Priority date: 2021-05-30
Filing date: 2021-05-30
Publication date: 2021-12-07
Anticipated expiration: 2031-05-30

Abstract

The utility model relates to a concrete column, especially a concrete frame structure face limit safety device. The frame column is provided with a plurality of split bolt holes, lower horizontal inserted rods are respectively installed in the split bolt holes with the same height on the same side of the adjacent frame columns, each horizontal inserted rod comprises an L rod and an inverted L rod, the vertical part of each inverted L rod is fixedly connected with the horizontal part of the L rod, the horizontal part of each inverted L rod is in threaded connection with the split bolt holes, the horizontal part of each L rod is provided with threads and is provided with a sleeve, and two ends of each lower supported rod are arranged on the sleeves of the L rods of the adjacent frame columns; an upper holding rod with the same structure as the lower holding rod is arranged above the lower holding rod, a plurality of vertical rods are uniformly distributed between the lower holding rod and the upper holding rod, the upper part, the lower part and the bottom of each vertical rod are fixedly connected with an upper horizontal rod, a lower horizontal rod and a bottom horizontal rod respectively, a plurality of encrypted vertical rods are uniformly distributed between the upper horizontal rod and the lower horizontal rod, and a skirting board is arranged between the lower horizontal rod and the bottom horizontal rod. The utility model discloses simple manufacture, convenient operation, the construction is effectual, no potential safety hazard.

Description

Concrete frame structure face limit safety device

Technical Field

The utility model relates to a concrete column, especially a concrete frame structure face limit safety device.

Background

At present, the construction method for protecting the safety of the concrete frame structure edge of a construction site mainly comprises the following steps: scaffold pipes are matched with fasteners to enclose adjacent frame columns to respectively erect a derrick, then long steel pipes are used to respectively fix two ends of the scaffold on cross rods of the derrick on two sides by the fasteners, the upper long steel pipe and the lower long steel pipe are respectively arranged, and vertical short steel pipes are respectively fixed on the long pipes at intervals of a certain width by the fasteners between the long steel pipes; the above construction method has limitations: (1) the using amount of the turnover materials is large, and the turnover is inconvenient; (2) the labor investment is more, the efficiency is low and the cost is high; (3) the process is multiple, the assembly and disassembly are inconvenient, and the construction speed is slow; (4) construction influence factors are many, the erection quality is difficult to ensure, and potential safety hazards exist; (5) the application range is narrow, the field civilized construction is not in place, and the appearance is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem, and provides a concrete frame structure face limit safety device, and the material quantity is little, and construction speed is fast.

The utility model provides a technical scheme that its technical problem adopted is:

a concrete frame structure face limit safety device, including holding up the pole, holding up the pole down, the frame post is equipped with a plurality of split bolt holes, the split bolt hole of the same elevation of the homonymy of adjacent frame post installs the lower horizontal inserted bar respectively, the horizontal inserted bar of lower level includes L pole and falls L pole, the vertical part of the pole of falling L is fixedly connected with horizontal part of the L pole, the horizontal part of the pole of falling L is connected with split bolt hole screw thread, the horizontal part of the L pole is equipped with the screw thread and installs the bush, both ends of holding up the pole down are placed on the bush of the L pole of the adjacent frame post; an upper holding rod with the same structure as the lower holding rod is arranged above the lower holding rod, a plurality of vertical rods are uniformly distributed between the lower holding rod and the upper holding rod, the upper part, the lower part and the bottom of each vertical rod are fixedly connected with an upper horizontal rod, a lower horizontal rod and a bottom horizontal rod respectively, a plurality of encrypted vertical rods are uniformly distributed between the upper horizontal rod and the lower horizontal rod, and a skirting board is arranged between the lower horizontal rod and the bottom horizontal rod.

Adopt above-mentioned technical scheme the utility model discloses compare with prior art, beneficial effect is:

the manufacturing is simple, the working procedures are few, and the operation is convenient; the construction method has the advantages of turnover use, waste material production and low construction cost; the labor investment is less, the using amount of the turnover materials is less, and the efficiency is high; the construction speed is high, the quality is easy to control, and the application range is wide; the method has the advantages of civilized construction, good construction effect and no potential safety hazard.

Further, the utility model discloses an optimization scheme is:

the upper end of the upright stanchion is fixed with an inverted U-shaped hook, the lower end of the upright stanchion is fixedly connected with an inverted Y-shaped fastener, the hook of the upright stanchion is hooked on the upper holding rod, and the fastener of the upright stanchion is buckled on the lower holding rod.

Drawings

Fig. 1 is a front view of an embodiment of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a cross-sectional view A-A of FIG. 1;

fig. 4 is a schematic diagram of a prior art structure.

In the figure: a left frame column 1; a lower split bolt hole 1-1; upward split bolt holes 1-2; a right frame post 2; a lower horizontal insertion rod 3; 3-1 parts of an L-shaped rod; 3-2 of an inverted L-shaped rod; a sleeve 4; a lower holding rod 5; an upper horizontal insertion rod 6; an upper supporting rod 7; a vertical rod 8; 8-1 of a hook; a fastener 8-2; an upper horizontal bar 9; a lower horizontal rod 10; a bottom horizontal bar 11; the vertical rod 12 is encrypted; a skirting board 13.

Detailed Description

The present invention will be further described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1, 2, and 3, the embodiment is an adjacent edge safety protection device for a concrete frame structure, and the adjacent edge safety protection device is composed of a lower horizontal insertion rod 3, a lower support rod 5, an upper horizontal insertion rod 6, an upper support rod 7, an upright rod 8, and the like. The same side of the left frame column 1 and the right frame column 2 is respectively provided with a lower split bolt hole 1-1 and an upper split bolt hole 1-2 with the same elevation. Lower horizontal inserted rods 3 are respectively installed in lower split bolt holes 1-1 of a left frame column 1 and a right frame column 2, each lower horizontal inserted rod 3 is composed of an L rod 3-1 and an inverted L rod 3-2, the lower horizontal inserted rods 3 are made of steel bars with the diameter of 16 mm, horizontal portions of the L rods 3-1 are sleeved with sleeves 4, the sleeves 4 are in threaded connection with the horizontal portions of the L rods 3-1, the outer ends of the horizontal portions of the L rods 3-1 are welded to the lower ends of vertical portions of the inverted L rods 3-2, threads are machined on the horizontal portions of the inverted L rods 3-2, the horizontal portions of the inverted L rods 3-2 are in threaded connection with the lower split bolt holes 1-1, and the outer ends of the horizontal portions of the inverted L rods 3-2 are arranged on opposite faces of mounting surfaces of the left frame column 1 and the right frame column 2. The two ends of the horizontal lower holding rod 5 are respectively arranged on the sleeves 4 of the lower horizontal insertion rods 3 of the left frame column 1 and the right frame column 2, and the two ends of the lower holding rod 5 extend out of the lower horizontal insertion rods 3.

An upper horizontal insert rod 6 is respectively installed on the upper split bolt holes 1-2 of the left frame column 1 and the right frame column 2 above the lower split bolt holes 1-1, the upper horizontal insert rod 6 and the lower horizontal insert rod 3 are identical in structure, an upper holding rod 7 is installed in the upper horizontal insert rod 6 of the left frame column 1 and the right frame column 2, and the installation structure of the upper holding rod 7 is identical to that of the lower holding rod 5. A plurality of upright rods 8 are uniformly distributed between the lower supporting rod 5 and the upper supporting rod 7, the distance between the upright rods 8 is 1 meter, the upper ends of the upright rods 8 are welded with inverted U-shaped hooks 8-1, the lower ends of the upright rods 8 are welded with inverted Y-shaped fasteners 8-2, the hooks 8-1 of the upright rods 8 are inserted into mounting holes of the upper supporting rod 7, the fasteners 8-2 of the upright rods 8 are buckled on the lower supporting rod 5, and the upright rods 8 prevent the whole device from moving left and right, so that the protection effect is achieved, and the integrity and the safety are improved.

The upper portion, the lower portion and the bottom of the vertical rod 6 are respectively welded with an upper horizontal rod 9, a lower horizontal rod 10 and a bottom horizontal rod 11, a plurality of encrypted vertical rods 12 are welded between the upper horizontal rod 9 and the lower horizontal rod 10, the encrypted vertical rods 12 are uniformly arranged, the bottom horizontal rod 11 is close to the lower supporting rod 5, the bottom horizontal rod 11 is located above the lower supporting rod 5, a skirting board 13 is arranged between the lower horizontal rod 10 and the bottom horizontal rod 11, and the skirting board 13 is a wood board and is connected with the lower horizontal rod 10 and the bottom horizontal rod 11 through binding wires. The front side and the back side of the left frame column 1 and the right frame column 2 are symmetrically arranged, and the lower holding rod 5, the upper holding rod 7, the vertical rod 8, the upper horizontal rod 9, the lower horizontal rod 10, the bottom horizontal rod 11, the encryption vertical rod 12 and the skirting board 13 form a protection safety device.

The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all structural equivalents made by using the contents of the specification and drawings are included in the scope of the present invention.

Claims

1. The utility model provides a concrete frame structure face limit safety device, includes and holds up the pole, holds up the pole down, and the frame post is equipped with a plurality of opposite-pulling bolt holes, its characterized in that: lower horizontal inserted rods are respectively installed in the split bolt holes with the same elevation on the same side of the adjacent frame columns, each horizontal inserted rod comprises an L rod and an inverted L rod, the vertical part of each inverted L rod is fixedly connected with the horizontal part of the L rod, the horizontal part of each inverted L rod is in threaded connection with the split bolt hole, the horizontal part of each L rod is provided with threads and is provided with a sleeve, and two ends of each lower supporting rod are arranged on the sleeves of the L rods of the adjacent frame columns; an upper holding rod with the same structure as the lower holding rod is arranged above the lower holding rod, a plurality of vertical rods are uniformly distributed between the lower holding rod and the upper holding rod, the upper part, the lower part and the bottom of each vertical rod are fixedly connected with an upper horizontal rod, a lower horizontal rod and a bottom horizontal rod respectively, a plurality of encrypted vertical rods are uniformly distributed between the upper horizontal rod and the lower horizontal rod, and a skirting board is arranged between the lower horizontal rod and the bottom horizontal rod.

2. A concrete frame structure limb safety shield apparatus in accordance with claim 1, wherein: the upper end of the upright stanchion is fixed with an inverted U-shaped hook, the lower end of the upright stanchion is fixedly connected with an inverted Y-shaped fastener, the hook of the upright stanchion is hooked on the upper holding rod, and the fastener of the upright stanchion is buckled on the lower holding rod.