CN219316151U

CN219316151U - Top cover structure of assembled subway station

Info

Publication number: CN219316151U
Application number: CN202320925413.5U
Authority: CN
Inventors: 冯浩; 尚伟; 唐先利; 张义振
Original assignee: Jinan Planning And Design Institute
Current assignee: Jinan Planning And Design Institute
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-07-07
Anticipated expiration: 2033-04-23

Abstract

The utility model discloses a top cover structure of an assembled subway station, which comprises two bottom plates arranged on the top of a wall body: the top welding of bottom plate has the fixture block, the top of bottom plate is provided with the roof-rack structure, the roof-rack structure includes the roof-rack, the inner chamber welding of roof-rack has down the connecting rod, the draw-in groove that uses with the fixture block cooperation has all been seted up to the bottom of roof-rack left and right sides, the upper end welding of roof-rack inner chamber has the connecting rod, the left and right sides of roof-rack all is provided with coupling assembling. According to the utility model, the two bottom plates are fixedly arranged at the top of the wall body, then the inner cavities of the clamping grooves in the top frame structures are aligned with the clamping blocks to mount the top frame structures at the top of the wall body one by one, the two adjacent top frame structures are connected through the connecting components, and finally the two adjacent connecting components are fixed through the U-shaped connecting sheets, so that the purposes of disassembling the integrated top cover structure into smaller components, facilitating transportation and assembly mounting can be achieved.

Description

Top cover structure of assembled subway station

Technical Field

The utility model belongs to the technical field of assembly type buildings, and particularly relates to a top cover structure of an assembly type subway station.

Background

Subway stations are places where rail trains are parked for urban rail transit systems to carry goods or take passengers, and can be built underground, semi-underground or on the ground or overhead.

The construction of the subway station is generally selected along the road traffic line, and the existing traffic needs to be isolated and limited in the construction process, so that the construction period of the subway station is required to be shorter.

The assembled subway station is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing members and accessories for the subway station in the factory, such as floors, walls, stairs, top covers and the like, transporting the members and the accessories to a building construction site, and assembling and installing the members and the accessories on the site in a reliable connection mode, so that the construction period of the subway station is greatly saved.

The top cover structure of the assembled subway station is generally large, inconvenient to transport and capable of being lifted only by a large crane, and therefore the top cover structure of the assembled subway station is required to be designed, the integrated top cover structure is disassembled into small components, and the assembled top cover structure is convenient to transport and install.

Disclosure of Invention

The utility model aims to provide a top cover structure of an assembled subway station, so as to solve the technical problems in the background art.

The technical scheme for solving the technical problems is as follows: top cap structure of assembled subway station, it includes two bottom plates of installing at the wall body top: the top welding of bottom plate has the fixture block, the top of bottom plate is provided with the roof-rack structure, the roof-rack structure includes the roof-rack, the inner chamber welding of roof-rack has down the connecting rod, the draw-in groove that uses with the fixture block cooperation has all been seted up to the bottom of roof-rack left and right sides, the upper end welding of roof-rack inner chamber has the connecting rod, the left and right sides of roof-rack all is provided with coupling assembling, coupling assembling includes the linking frame, linking frame carries out fixed connection with two adjacent roof-racks through the bolt, and the upper end and the lower extreme of two adjacent linking frame all are provided with U type connection piece, U type connection piece extends to the surface of roof-rack, U type connection piece passes through screw and roof-rack fixed connection.

Preferably, the bottom plate is fixedly connected to the top of the wall body through expansion screws.

Preferably, the left and right sides at lower connecting rod top has all welded the bracing piece, the top and the roof-rack welding of bracing piece.

Preferably, the top at the left and right ends of the top frame is provided with a mounting groove matched with the connecting frame.

Preferably, a plurality of inclined connecting rods are welded between the inner cavities of the connecting frames.

Preferably, grooves matched with the U-shaped connecting sheets are formed in the upper end and the lower end of the surface of the connecting frame.

1. The beneficial effects of the utility model are as follows: according to the utility model, the two bottom plates are fixedly arranged at the top of the wall body, then the inner cavities of the clamping grooves in the top frame structures are aligned with the clamping blocks to mount the top frame structures at the top of the wall body one by one, the two adjacent top frame structures are connected through the connecting components, and finally the two adjacent connecting components are fixed through the U-shaped connecting sheets, so that the purposes of disassembling the integrated top cover structure into smaller components, facilitating transportation and assembly mounting can be achieved.

2. According to the utility model, the bottom plate is arranged at the top of the wall body through the expansion screw, so that the stability of the bottom plate at the top of the wall body is improved.

3. According to the utility model, through the arrangement of the supporting rods, the firmness between the lower connecting rod and the top frame can be improved, so that the overall stability of the top frame structure is improved.

4. According to the utility model, through the arrangement of the grooves, after the U-shaped connecting piece is installed, the outer side of the U-shaped connecting piece and the connecting frame keep uniform height, so that glass accessory components can be conveniently installed on the surface of the connecting frame in the later period.

Drawings

The foregoing and/or other advantages of the present utility model will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are meant to be illustrative only and not limiting of the utility model, wherein:

FIG. 1 is a perspective view of one embodiment of the present utility model;

FIG. 2 is a partially disassembled perspective view of one embodiment of the present utility model;

FIG. 3 is a schematic perspective view of a top frame structure according to an embodiment of the present utility model;

FIG. 4 is a schematic perspective view of a connecting assembly according to an embodiment of the present utility model;

fig. 5 is a schematic perspective view of a U-shaped connecting piece according to an embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. the wall body, 2, the bottom plate, 3, the fixture block, 4, roof-rack structure, 41, roof-rack, 42, lower connecting rod, 43, draw-in groove, 44, bracing piece, 45, go up the connecting rod, 46, mounting groove, 5, coupling assembling, 51, linking frame, 52, oblique connecting rod, 53, recess, 6, U type connection piece, 7, bolt.

Detailed Description

Hereinafter, an embodiment of a roof structure of an assembled subway station of the present utility model will be described with reference to the accompanying drawings.

The examples described herein are specific embodiments of the present utility model, which are intended to illustrate the inventive concept, are intended to be illustrative and exemplary, and should not be construed as limiting the utility model to the embodiments and scope of the utility model. In addition to the embodiments described herein, those skilled in the art can adopt other obvious solutions based on the disclosure of the claims and specification of the present application, including those adopting any obvious substitutions and modifications to the embodiments described herein.

The drawings in the present specification are schematic views, which assist in explaining the concept of the present utility model, and schematically show the shapes of the respective parts and their interrelationships. Note that, in order to clearly show the structures of the components of the embodiments of the present utility model, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.

Fig. 1 to 5 show a roof structure of an assembled subway station according to an embodiment of the utility model, comprising two floors 2 mounted on top of a wall 1: the bottom plate 2 is fixedly connected at the top of the wall body 1 through expansion screws, the bottom plate 2 is arranged at the top of the wall body 1 through the expansion screws, so that the stability of the bottom plate 2 at the top of the wall body 1 is improved, a clamping block 3 is welded at the top of the bottom plate 2, a top frame structure 4 is arranged at the top of the bottom plate 2, the top frame structure 4 comprises a top frame 41, lower connecting rods 42 are welded in the inner cavities of the top frame 41, clamping grooves 43 matched with the clamping blocks 3 are formed in the bottoms of the left side and the right side of the top frame 41, supporting rods 44 are welded on the left side and the right side of the top of the lower connecting rods 42, the tops of the supporting rods 44 are welded with the top frame 41, the firmness between the lower connecting rods 42 and the top frame 41 can be improved through the arrangement of the supporting rods 44, the overall stability of the top frame structure 4 is improved, mounting grooves 46 matched with the connecting frames 51 are formed in the tops of the left end and the right end of the top frame 41, the upper end welding of roof-rack 41 inner chamber has last connecting rod 45, the left and right sides of roof-rack 41 all is provided with coupling assembling 5, coupling assembling 5 includes coupling frame 51, the welding has a plurality of oblique connecting rods 52 between the inner chamber of coupling frame 51, the recess 53 that the cooperation was used with U type connection piece 6 has all been seted up to the upper end on coupling frame 51 surface and lower extreme, through the setting of recess 53, after installing U type connection piece 6, the U type connection piece 6 outside and coupling frame 51 keep unified height, thereby be convenient for later stage at the surface mounting glass accessory component of coupling frame 51, coupling frame 51 carries out fixed connection with two adjacent roof-racks 41 through bolt 7, the upper end and the lower extreme of two adjacent coupling frame 51 all are provided with U type connection piece 6, U type connection piece 6 extends to the surface of roof-rack 41, U type connection piece 6 passes through screw and roof-rack 41 fixed connection.

Working principle: when the utility model is used, a user fixedly installs two bottom plates 2 on the top of a wall body 1 through expansion screws, then aligns the inner cavities of clamping grooves 43 in a top frame structure 4 with clamping blocks 3 on the top of the bottom plates 2, installs the top frame structure 4 on the top of the wall body 1 one by one, in order to improve the connection firmness between the clamping grooves 43 and the clamping blocks 3, can smear strong glue on the surfaces of the clamping blocks 3, adhere the top frame 41 and the clamping blocks 3, then connects the connecting frame 51 with the top frame 41 through bolts by installing a connecting frame 51 into the inner cavities of mounting grooves 46 in the top frame 41, thereby connecting two adjacent top frame structures 4, then clamps U-shaped connecting pieces 6 into the inner cavities of grooves 53 in the connecting frame 51, connects the U-shaped connecting pieces 6 with the top frame 41 through bolts, thereby fixing two adjacent connecting assemblies 5 with the top frame structures 4, further improving the overall stability, and finally installing glass accessory components on the surfaces of the connecting frame 51 and installing glass accessory components and pressing blocks on the glass accessory components, thereby playing a role of light transmission and waterproof.

To sum up: this top cap structure of assembled subway station, through with two bottom plates 2 fixed mounting at the top of wall body 1, with the inner chamber alignment fixture block 3 of draw-in groove 43 in roof-rack structure 4 then with roof-rack structure 4 install at the top of wall body 1 one by one, connect two adjacent roof-rack structure 4 through coupling assembling 5, fix two adjacent coupling assembling 5 through U type connection piece 6 at last, can reach and disassemble into less subassembly transportation of being convenient for and the purpose of being convenient for install the subassembly with integral type top cap structure.

The above disclosed features are not limited to the disclosed combinations with other features, and other combinations between features can be made by those skilled in the art according to the purpose of the utility model to achieve the purpose of the utility model.

Claims

1. The top cover structure of the assembled subway station is characterized by comprising two bottom plates (2) arranged at the top of a wall body (1): clamping block (3) are welded at the top of bottom plate (2), the top of bottom plate (2) is provided with roof-rack structure (4), roof-rack structure (4) are including roof-rack (41), the inner chamber welding of roof-rack (41) has connecting rod (42) down, draw-in groove (43) that use with clamping block (3) cooperation have all been seted up to the bottom of roof-rack (41) left and right sides, the upper end welding of roof-rack (41) inner chamber has connecting rod (45), the left and right sides of roof-rack (41) all is provided with coupling assembling (5), coupling assembling (5) are including coupling assembling (51), coupling assembling (51) carry out fixed connection with two adjacent roof-racks (41) through bolt (7), the upper end and the lower extreme of two adjacent coupling assembling (51) all are provided with U type connection piece (6), U type connection piece (6) extend to the surface of roof-rack (41), U type connection piece (6) pass through screw and roof-rack (41) fixed connection.

2. The roof structure of the assembled subway station according to claim 1, wherein the bottom plate (2) is fixedly connected to the top of the wall body (1) through expansion screws.

3. The roof structure of the assembled subway station according to claim 2, wherein the left and right sides of the top of the lower connecting rod (42) are welded with supporting rods (44), and the top of the supporting rods (44) is welded with the top frame (41).

4. A roof structure of an assembled subway station according to claim 3, wherein the tops of the left and right ends of the roof frame (41) are provided with mounting grooves (46) for cooperating with the connection frames (51).

5. The roof structure of the assembled subway station according to claim 4, wherein a plurality of oblique connecting rods (52) are welded between the inner cavities of the connecting frames (51).

6. The top cover structure of the assembled subway station according to claim 5, wherein the upper end and the lower end of the surface of the connecting frame (51) are respectively provided with a groove (53) matched with the U-shaped connecting sheet (6).