CN217760412U - Steel construction assembled of being convenient for installation and maintenance is enclosed with subway construction and is kept off - Google Patents

Abstract

The utility model discloses a subway construction encloses fender with steel construction assembled convenient to installation and maintenance relates to subway construction apparatus technical field, the utility model discloses an assembled encloses fender mechanism; keep off mechanism is enclosed to assembled includes the concrete cushion, a plurality of equidistance water connections are in the concrete base of concrete cushion upper end, connect in arbitrary continuous five concrete base upper ends accept the subassembly and connect in arbitrary a set of subassembly inboard fender subassembly that encloses through setting up the assembled, it keeps off the mechanism to enclose to have solved current subway construction with enclosing, mostly the massive base of integral carries out the integral fender structure that encloses and accepts fixedly, and the integral size of enclosing fender self is great, the assembly is inconvenient, the efficiency of construction is reduced, influence the problem of the result of use of appllying, it can easily enclose the dismantlement equipment of fender to have, and reduce the construction strength of artificial operation, easy to use, satisfy the advantage of demand.

Description

Steel construction assembled of being convenient for installation and maintenance is enclosed with subway construction and is kept off

Technical Field

The utility model relates to a subway construction apparatus technical field specifically is a subway construction is with steel construction assembled of being convenient for installation and maintenance encloses fender.

Background

The subway is a rapid, large-traffic and electric power traction rail transit built in a city, belongs to subway forming elements for planning, designing, constructing and trial running of the subway, and generally needs to be isolated from an external environment through a barrier in the construction of the subway, so that the accident rate can be reduced while the surrounding environment is improved.

However, the prior art has the following defects:

present subway construction is with enclosing fender, mostly integral cubic base carry on that integral encloses that keep off the structure accept fixed, and the integral size of enclosing fender self is great, and the assembly is inconvenient, has reduced the efficiency of construction, influences the result of use of exerting.

In order to solve the problems, the assembly type enclosure made of the steel structure is improved, and the assembly type enclosure is convenient to mount and maintain and used for subway construction.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a steel structure assembled fence convenient for installation and maintenance for subway construction, which comprises an assembled fence mechanism;

the assembled enclosure mechanism comprises a concrete cushion layer, a plurality of equal-distance pouring connection concrete bases arranged at the upper end of the concrete cushion layer, a bearing assembly connected to the upper ends of the five randomly connected concrete bases through fastening assemblies, and an enclosure assembly connected to the inner side of the bearing assembly.

As a preferred technical scheme of the utility model, any one of the fastening components comprises a fastening flange and two groups of stiffening plates connected with the two sides of the upper end of the fastening flange;

the end part of any one fastening flange is of a screw hole structure which is penetrated through at equal intervals;

the inner space of the stiffening plate is used for carrying out bearing and fastening on a lower structure of the hollow steel upright post, so that the stiffening plate is in a stable state and is easy for subsequent secondary fastening operation, and the outer bolt is arranged in the screw hole and screwed down, so that the secondary connection and fixation of the hollow steel upright post are carried out through the fastening flange.

As a preferred technical solution of the present invention, the receiving assembly includes a set of symmetrical hollow steel columns, a column head connected to the upper end of any one of the hollow steel columns, an H-shaped column connected between the inner sides of the hollow steel columns, a set of hidden steel columns symmetrically connected to the inner sides of the front surfaces of the hollow steel columns, and a plurality of angle steels equidistantly connected to the outer sides of the inner sides of any one of the hidden steel columns;

the front end part of any one of the angle steels is provided with a screw hole structure;

the hollow steel upright posts are used for carrying out hidden steel upright post structure carrying so as to be used for carrying out the following transverse steel upright post group, the H-shaped upright posts are used for carrying out back middle section structure carrying on the following assembling plates, and the angle steel is matched with the hidden steel upright posts to carry out the fixing of the transverse upright posts.

As a preferred technical solution of the present invention, the central position of the bottom end of any one of the column caps is a stud structure extending outward, and the stud thread extends into a screw cavity formed in the middle of the upper end of any one of the hollow steel columns;

the threaded connection between the stud and the threaded cavity is used for connecting and fixing the stud head and the hollow steel upright column, and the threaded connection mode is easy for structure disassembly and assembly.

As a preferred technical scheme of the utility model, the enclosure component comprises a group of symmetrical transverse steel upright columns, a plurality of assembling plates which are arranged between the inner sides of the transverse steel upright columns at equal intervals and a publicity plate which is connected to the central position of the front surface of the assembling plate;

the inboard of horizontal steel stand carries out accepting of a plurality of equipment boards, and a plurality of boards of accepting carry out the isolation with external environment to subway construction internal environment on the one hand, promote clean and tidy, the aesthetic property of surrounding environment, and another reverse side can be accepted the publicity board to play the propaganda effect.

The utility model has the advantages that:

this use is novel encloses fender mechanism through setting up the assembled, and is concrete, carries out miniaturized equipment shaping setting to the concrete foundation who firmly accepts as the bottom to and adopt a plurality of miniaturized equipment board cooperation publicity board to form and enclose the fender structure, and adopt threaded connected mode, can easily enclose the dismantlement equipment of fender, and reduce the construction strength of manual work, and easy to use satisfies the demand.

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 view of the assembly forming structure of the present invention;

FIG. 2 is a single assembly structure of the present invention;

FIG. 3 is a single assembled and disassembled view of the present invention;

fig. 4 is a connection diagram of the hidden steel upright post and angle steel of the utility model.

In the figure: 1. an assembled enclosure mechanism; 100. a concrete cushion; 200. a concrete base; 300. a fastening assembly; 310. fastening a flange; 320. a stiffening plate; 400. a receiving assembly; 410. hollow steel columns; 420. a column cap; 430. an H-shaped upright post; 440. hiding the steel upright post; 450. angle steel; 500. a fence assembly; 510. a transverse steel upright; 520. assembling a plate; 530. a publicity board.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

Examples

As shown in fig. 1-4, the embodiment discloses a steel structure assembly type enclosure convenient to install and maintain for subway construction, which comprises an assembly type enclosure mechanism 1;

the assembly type enclosure mechanism 1 comprises a concrete cushion 100, a plurality of concrete bases 200 which are connected to the upper end of the concrete cushion 100 in an equidistance pouring manner, a bearing assembly 400 which is connected to the upper end of any five connected concrete bases 200 through a fastening assembly 300, and an enclosure assembly 500 which is connected to the inner side of any group of bearing assemblies 400;

any one of the fastening assemblies 300 includes a fastening flange 310 and two sets of stiffening plates 320 connected to both sides of the upper end of the fastening flange 310;

the end of any one fastening flange 310 is provided with a screw hole structure which is penetrated at equal intervals;

the receiving assembly 400 includes a set of symmetrical hollow steel pillars 410, a column head 420 connected to the upper end of any one of the hollow steel pillars 410, an H-shaped pillar 430 connected between the insides of the hollow steel pillars 410, a set of hidden steel pillars 440 symmetrically connected to the insides of the front surfaces of the hollow steel pillars 410, and a plurality of angle steels 450 equidistantly connected to the outsides of the insides of any one of the hidden steel pillars 440;

the front end part of any angle steel 450 is provided with a screw hole structure;

the center position of the bottom end of any column head 420 is a stud structure extending outwards, and the stud thread extends into a screw cavity arranged in the middle of the upper end of any hollow steel column 410;

the enclosure assembly 500 comprises a set of symmetrical transverse steel columns 510, a plurality of assembling plates 520 equidistantly arranged between the inner sides of the transverse steel columns 510, and a publicity board 530 connected to the central position of the front surface of the assembling plates 520;

the assembly type surrounding and blocking mechanism 1 is used, after the concrete cushion 100 is formed and poured on the ground, a plurality of concrete bases 200 are placed at the upper end of the concrete cushion 100;

at this time, a group of fastening flanges 310 are arranged at the upper ends of a group of concrete bases 200 connected with the outer ends of the five concrete bases 200, the lower parts of a group of hollow steel upright columns 410 are arranged at the inner sides of the stiffening plates 320, and external bolts are arranged in screw holes on the fastening flanges 310 and screwed;

then, the upper end of the column head 420 is arranged in the middle of the upper end of the hollow steel upright column 410, and self-fastening and fixing are carried out under the screwing of the stud and the screw cavity;

then, a set of transverse steel columns 510 connected with a plurality of assembling plates 520 is placed on the inner side of a set of connecting angle steels 450, and the screw holes are internally provided with external bolts and screwed.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: 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 (5)

1. A steel structure assembly type fence convenient to install and maintain for subway construction comprises an assembly type fence mechanism (1);

it is characterized in that;

assembled encloses fender mechanism (1) and includes concrete cushion (100), a plurality of equidistance water under connection concrete base (200) of concrete cushion (100) upper end, connects in accepting subassembly (400) and connecting in arbitrary a set of five concrete base (200) upper ends that link to each other through fastening components (300) accept subassembly (500) that enclose of subassembly (400) inboard.

2. The steel structure assembly type fence for subway construction convenient to install and maintain as claimed in claim 1, wherein any one of said fastening assemblies (300) comprises a fastening flange (310) and two sets of stiffening plates (320) connected to both sides of the upper end of the fastening flange (310);

the end of any one of the fastening flanges (310) is provided with screw hole structures which are equidistantly penetrated.

3. The steel structure assembled fence for subway construction convenient for installation and maintenance as claimed in claim 1, wherein said receiving assembly (400) comprises a set of symmetrical hollow steel columns (410), a column cap (420) connected to the upper end of any one of said hollow steel columns (410), an H-shaped column (430) connected between the inner sides of hollow steel columns (410), a set of hidden steel columns (440) symmetrically connected to the inner side of the front surface of hollow steel column (410), and a plurality of angle steels (450) equidistantly connected to the outer part of the inner side of any one of said hidden steel columns (440);

the front end part of any one angle steel (450) is provided with a screw hole structure.

4. The steel structure assembled fence convenient to install and maintain for subway construction as claimed in claim 3, wherein the center position of the bottom end of any one of said column heads (420) is a stud structure extending outward, and the stud thread extends into the screw cavity opened in the middle of the upper end of any one of said hollow steel upright columns (410).

5. The steel structure assembled fence for subway construction convenient to install and maintain as claimed in claim 1, wherein said fence assembly (500) comprises a set of symmetrical transverse steel posts (510), a plurality of assembling plates (520) equidistantly arranged between the inner sides of the transverse steel posts (510) and a publicity board (530) connected to the central position of the front surface of the assembling plate (520).

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