CN215056060U

CN215056060U - Civil building civil air defense foundation pit enclosure device

Info

Publication number: CN215056060U
Application number: CN202120201016.4U
Authority: CN
Inventors: 匡小清
Original assignee: Suzhou Civil Architecture Design Institute Co ltd
Current assignee: Suzhou Civil Architecture Design Institute Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-12-07
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a civil air defense foundation pit enclosure device relates to foundation pit protection engineering technical field. The utility model discloses a guard plate and tubular pile: a protective net is arranged in the protective plate; upright posts are distributed on two sides of the protection plate; one side of the upright post is provided with an inserting rod; the tubular piles are arranged between the protection plates; connecting cylinders are distributed on two sides of the tubular pile; the splicing rods are detachably arranged in the adjacent connecting cylinders; the side wall of the connecting cylinder is also provided with a telescopic rod; the telescopic rod comprises an inner rod and an outer rod; the inner rod is movably arranged in the outer rod; the front end of the inner rod is hinged to the side wall of the connecting cylinder through a connecting shaft; the bottom of the tubular pile is also provided with a cross beam; the sliding block is movably arranged on the cross beam; the outer rods are arranged on two sides of the sliding block through bolts; and a fixing pile is arranged below the sliding block. The utility model provides a civil construction civil air defense foundation pit enclosure, it consolidates stably, safe firm, simple to operate, construction period is short, can ensure the safety of foundation ditch all ring edge borders.

Description

Civil building civil air defense foundation pit enclosure device

Technical Field

The utility model belongs to the technical field of foundation ditch protection engineering, concretely relates to civil construction civil air defense foundation ditch enclosure device.

Background

A foundation pit is an underground space often encountered in the design and construction of urban underground engineering and municipal engineering. Generally, a guard device is arranged near a foundation pit to prevent constructors, machinery and the like from falling into the foundation pit from the side to cause casualty accidents.

The traditional foundation pit support structure construction technology is often difficult to meet the construction requirements of deep foundation pits, and has the disadvantages of poor stability, high cost and long construction period. And the enclosure device can not be used repeatedly, and when the foundation pit construction is completed, the enclosure device needs to be dismantled, so that the resource waste is caused.

Aiming at the situation, the civil building civil air defense foundation pit support device has the advantages of being stable in reinforcement, safe, firm, convenient to install, short in construction period, low in cost and capable of solving the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a civil construction civil air defense foundation pit enclosure realizes consolidating stable, safe firm, simple to operate, construction period short purpose, has practiced thrift manufacturing cost simultaneously.

The utility model provides a following technical scheme:

a civil building civil air defense foundation pit support device comprises a protection plate and a tubular pile, wherein a protection net is arranged in the protection plate; upright posts are distributed on two sides of the protection plate; one side of the upright post is provided with an inserting rod; the insertion rod is connected with the upright post through a fixed pipe.

The tubular pile is arranged between the protection plate and the protection plate; connecting cylinders are distributed on two sides of the tubular pile; the inserting rod is detachably arranged in the adjacent connecting cylinder; the side wall of the connecting cylinder is also provided with a telescopic rod; the telescopic rod comprises an inner rod and an outer rod; the inner rod is movably arranged in the outer rod; the front end of the inner rod is hinged to the side wall of the connecting cylinder through a connecting shaft; the bottom of the tubular pile is also provided with a cross beam; the sliding block is movably arranged on the cross beam; the outer rods are arranged on two sides of the sliding block through bolts; and a fixing pile is arranged below the sliding block.

Preferably, a bottom plate is further arranged below the protection plate; and two sides of the bottom plate are connected with the upright posts.

Preferably, the bottom plate is provided with a warning board and a reflective strip.

Preferably, the cross beam is provided with a waist-shaped hole; a connecting rod is arranged in the sliding block; the connecting rods are arranged in the waist-shaped holes.

The utility model discloses a profitable effect:

the utility model adds the fixing pile, the space between the fixing pile and the tubular pile is adjustable, the sliding block can be moved according to the requirement, thereby the position of the fixing pile is determined, the structural stability of the device is increased, and the flexibility is high and the application range is wide; add the peg graft pole at the stand lateral wall, be connected guard plate and tubular pile through peg graft pole and connecting cylinder cooperation, this kind of connected mode makes protector simple to operate, and the user can be according to the demand, selects the figure of guard plate, the cost is reduced. The utility model discloses reached and consolidated stable, safe firm, simple to operate, construction period short effect, practiced thrift manufacturing cost simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a top view of the connection structure of the present invention;

FIG. 2 is a front view of the connection structure of the present invention;

fig. 3 is a side view of the tubular pile structure of the present invention.

Description of reference numerals:

1. a protection plate; 101. a protective net; 102. a column; 103. a base plate; 104. a fixed tube; 105. a plug rod; 2. a tubular pile; 201. a connecting cylinder; 3. a telescopic rod; 301. an inner rod; 302. an outer rod; 4. a cross beam; 401. a kidney-shaped hole; 5. a slider; 501. fixing the pile; 6. a bolt; 7. and (7) connecting the shafts.

Detailed Description

As shown in the figure, a civil construction civil air defense foundation pit enclosure device includes guard plate 1 and tubular pile 2: a protective net 101 is arranged in the protective plate 1; upright posts 102 are distributed on two sides of the protection plate 1; one side of the upright post 102 is provided with an inserting rod 105; the insertion rod 105 is connected with the upright post 102 through a fixed pipe 104.

A tubular pile 2 is arranged between the protection plate 1 and the protection plate 1; concrete can be poured into the tubular pile 2 to improve the stability of the device; connecting cylinders 201 are distributed on two sides of the tubular pile 2; the plug-in connection rod 105 is detachably arranged in the adjacent connecting cylinder 201; the side wall of the connecting cylinder 201 is also provided with a telescopic rod 3; the telescopic rod 3 comprises an inner rod 301 and an outer rod 302; the inner rod 301 is movably arranged in the outer rod 302; the front end of the inner rod 301 is hinged to the side wall of the connecting cylinder 201 through a connecting shaft 7; the bottom of the tubular pile 2 is also provided with a cross beam 4; a sliding block 5 is movably arranged on the cross beam 4; a waist-shaped hole 401 is arranged on the cross beam 4; a connecting rod is arranged in the sliding block 5; the connecting rods are arranged in the waist-shaped holes 401; the outer rods 302 are arranged on two sides of the sliding block 5 through bolts 6; a fixing pile 501 is arranged below the sliding block 5; the sliding block 5 is moved according to actual conditions, so that a proper distance is kept between the fixing pile 501 and the tubular pile 2, and after the sliding block 5 is moved, the outer rod 302 and the sliding block 5 are fixed together by using the bolt 6.

A bottom plate 103 is also arranged below the protection plate 1; two sides of the bottom plate 103 are connected with the upright posts 102; the bottom plate 103 is provided with a warning board and a reflective strip.

The utility model discloses a working method: the distance between the sliding block 5 and the tubular pile 2 is adjusted in advance; the number of the installation protection plates 1 and the tubular piles 2 is selected as required, the inserting plate 105 is inserted into the connecting cylinder 201, the tubular piles 2 are inserted into the soil, the bottom plate 103 is parallel to the ground, and meanwhile, the fixing piles 501 are inserted into the soil to enhance the structural stability of the enclosure device.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a civil construction people's air defense foundation ditch enclosure device, includes guard plate (1) and tubular pile (2), its characterized in that: a protective net (101) is arranged in the protective plate (1); upright posts (102) are distributed on two sides of the protection plate (1); one side of the upright post (102) is provided with an inserting rod (105); the insertion rod (105) is connected with the upright post (102) through a fixed pipe (104);

the tubular pile (2) is arranged between the protection plate (1) and the protection plate (1); connecting cylinders (201) are distributed on two sides of the tubular pile (2); the plug rod (105) is detachably arranged in the adjacent connecting cylinder (201); the side wall of the connecting cylinder (201) is also provided with a telescopic rod (3); the telescopic rod (3) comprises an inner rod (301) and an outer rod (302); the inner rod (301) is movably arranged in the outer rod (302); the front end of the inner rod (301) is hinged to the side wall of the connecting cylinder (201) through a connecting shaft (7); the bottom of the tubular pile (2) is also provided with a cross beam (4); the sliding block (5) is movably arranged on the cross beam (4); the outer rod (302) is installed on two sides of the sliding block (5) through bolts (6); and a fixing pile (501) is also arranged below the sliding block (5).

2. The civil building civil air defense foundation pit support device of claim 1, wherein: a bottom plate (103) is also arranged below the protection plate (1); two sides of the bottom plate (103) are connected with the upright post (102).

3. The civil building civil air defense foundation pit support device of claim 2, wherein: and a warning board and a reflective strip are arranged on the bottom plate (103).

4. The civil building civil air defense foundation pit support device of claim 1, wherein: a waist-shaped hole (401) is formed in the cross beam (4); a connecting rod is arranged in the sliding block (5); the connecting rods are arranged in the waist-shaped holes (401).