CN215330016U

CN215330016U - Bury station structure with reinforcement frame prefabrication

Info

Publication number: CN215330016U
Application number: CN202120545395.9U
Authority: CN
Inventors: 黄信华; 王晓斌; 李真太; 王凯
Original assignee: Shenzhen Sagacity Environment Technology Co ltd
Current assignee: Shenzhen Sagacity Environment Technology Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-12-28
Anticipated expiration: 2031-03-17

Abstract

The utility model discloses a bury station structure with reinforcement frame prefabrication, wherein: including the long wallboard of frame, the short wallboard of frame and frame bottom plate, the quantity of the long wallboard of frame is two, the quantity of the short wallboard of frame is two, the long wallboard of frame, the short wallboard of frame and frame bottom plate surround and form an upper surface open-ended cuboid box, the long wallboard of frame comprises three layer construction from inside to outside, wherein, the inlayer is long waterproof fire prevention material layer, the middle level is long braced frame, the skin is long galvanized sheet, long braced frame respectively with long waterproof fire prevention material layer and long galvanized sheet fixed connection, the short wallboard of frame comprises three layer construction from inside to outside, wherein, the inlayer is short waterproof fire prevention material layer, the middle level is short braced frame, the skin is short galvanized sheet, short braced frame respectively with short waterproof fire prevention material layer and short galvanized sheet fixed connection, the frame bottom plate is established fixedly by upper and lower three layer construction in proper order and is formed. The utility model has the advantage of simple and firm structure.

Description

Bury station structure with reinforcement frame prefabrication

Technical Field

The utility model relates to the technical field of underground stations, in particular to a prefabricated underground station structure with a reinforcing frame.

Background

In the buried garbage station construction process, a foundation pit with a preset size needs to be dug in a target area, and then structures such as a bottom plate, a side plate and a lifting frame are laid in the foundation pit in sequence, so that the field installation is time-consuming, and various accidents can occur to be treated. Carry out whole prefabrication with the frame construction of burying formula rubbish station, then can effective save time, but because bury formula rubbish station foundation ditch area and can reach dozens or even hundred square meters, the degree of depth reaches three to four meters deeply, prefabricated frame construction needs very strong support ability, consequently, if need carry out whole prefabrication to the frame construction of burying formula rubbish station, need strengthen the design to the frame.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to solve the problems mentioned in the background art and to provide a prefabricated underground station structure with a reinforcing frame.

In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows:

a prefabricated underground station structure with a reinforcing frame, wherein: the fireproof and waterproof frame comprises a long frame wallboard, a short frame wallboard and a frame bottom plate, wherein the number of the long frame wallboard is two, the number of the short frame wallboard is two, the long frame wallboard, the short frame wallboard and the frame bottom plate surround to form a cuboid box with an opening on the upper surface, the long frame wallboard consists of three-layer structures from inside to outside, the inner layer is a long waterproof fireproof material layer, the middle layer is a long supporting frame, the outer layer is a long galvanized plate, the long supporting frame is fixedly connected with the long waterproof fireproof material layer and the long galvanized plate respectively, the short frame wallboard consists of three-layer structures from inside to outside, the inner layer is a short waterproof fireproof material layer, the middle layer is a short supporting frame, the outer layer is a short galvanized plate, the short supporting frame is fixedly connected with the short waterproof fireproof material layer and the short galvanized plate respectively, the frame bottom plate is formed by sequentially stacking and fixing the upper layer and the lower layer structures, the middle level is the flat frame layer, the bottom is the reinforced concrete sheet layer, the below on reinforced concrete sheet layer is provided with that a plurality of butt joint location is protruding, place in burying the foundation ditch of standing with cuboid box body can put into, and the height of cuboid box suits with the height that buries the foundation ditch of standing, the bottom that buries the foundation ditch of standing with ground is provided with the pit, when the cuboid box buries the foundation ditch of standing with putting into, butt joint location protruding just in time can block in the pit, make the cuboid box can't bury the horizontal slip in the foundation ditch of standing with ground.

In order to optimize the technical scheme, the specific measures adopted further comprise:

the butt joint positioning protrusion is narrow at the bottom and wide at the top, and correspondingly, the pit is also a pit body with the narrow at the bottom and the wide at the top.

Foretell long braced frame and short braced frame are the frame body that a plurality of horizontal bracing piece and a plurality of vertical support bar butt joint formed, and consolidate through the bracing between horizontal bracing piece and the vertical support bar.

The planar frame layer is formed by connecting a plurality of horizontal supporting rods, and the adjacent horizontal supporting rods are vertical to each other.

The long supporting frame, the short supporting frame and the plane frame layer are all made of steel materials.

The base material of the long galvanized sheet and the short galvanized sheet is steel.

The prefabricated underground frame is provided with the long frame wallboard, the short frame wallboard and the frame bottom plate, the three plates form a main body of the prefabricated underground frame, in order to enhance the strength of the wallboards, the long frame wallboard and the short frame wallboard are designed to be of an inner, middle and outer three-layer structure, compared with the traditional wallboard structure with a single-layer steel plate, the wallboards with the long and short supporting frames are added, the supporting capacity is very strong, the wallboards are coated with zinc, and the problem that the wallboards are rusted is effectively solved.

In addition, the bottom of the underground station foundation pit is provided with the pit, when the cuboid box body is placed into the underground station foundation pit, the butt joint positioning protrusion can be just clamped into the pit, so that the cuboid box body cannot horizontally slide in the underground station foundation pit, the cross section of the pit of the foundation pit is designed to be trapezoidal, the cuboid box body can be placed into the foundation pit without being completely aligned, only the positioning protrusion can be aligned to the side wall of the pit, and the hoisting difficulty of the cuboid box body is effectively reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention showing only one of the framing long wall panels and the framing short wall panels;

FIG. 2 is an exploded view of the reinforcement frame of the present invention;

fig. 3 is a schematic structural diagram of a foundation pit of an underground station.

The label names in the figure: the frame comprises a long wallboard 1, a long waterproof fireproof material layer 11, a long support frame 12, a long galvanized plate 13, a short wallboard 2, a short waterproof fireproof material layer 21, a short support frame 22, a short galvanized plate 23, a frame bottom plate 3, a fixed surface layer 31, a planar frame layer 32, a reinforced concrete slab layer 33, a butt joint positioning convex 34, a buried station foundation pit 4 and a pit 41.

Detailed Description

Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

A prefabricated underground station structure with a reinforcing frame of the present embodiment, wherein: the wall comprises a frame long wall plate 1, a frame short wall plate 2 and a frame bottom plate 3, wherein the number of the frame long wall plate 1 is two, the number of the frame short wall plate 2 is two, the frame long wall plate 1, the frame short wall plate 2 and the frame bottom plate 3 surround to form a cuboid box body with an opening on the upper surface, the frame long wall plate 1 is composed of three-layer structures from inside to outside, wherein the inner layer is a long waterproof fireproof material layer 11, the middle layer is a long supporting frame 12, the outer layer is a long galvanized plate 13, the long supporting frame 12 is respectively and fixedly connected with the long waterproof fireproof material layer 11 and the long galvanized plate 13, the frame short wall plate 2 is composed of three-layer structures from inside to outside, the inner layer is a short waterproof fireproof material layer 21, the middle layer is a short supporting frame 22, the outer layer is a short galvanized plate 23, the short supporting frame 22 is respectively and fixedly connected with the short waterproof fireproof material layer 21 and the short galvanized plate 23, the frame bottom plate 3 is formed by sequentially stacking and fixing the three-layer structures, wherein, the upper strata is fixed surface course 31, the middle level is flat frame layer 32, the bottom is reinforced concrete sheet layer 33, reinforced concrete sheet layer 33's below is provided with the protruding 34 of a plurality of butt joint location, cuboid box physical stamina is put into and is placed in burying station foundation ditch 4, and the height of cuboid box suits with the height that buries station foundation ditch 4, the bottom that buries station foundation ditch 4 with ground is provided with pit 41, when the cuboid box is put into and buries station foundation ditch 4, the protruding 34 of butt joint location just in time can block in pit 41, make the cuboid box can't bury station foundation ditch 4 in ground horizontal slip.

In the embodiment, the docking positioning protrusion 34 is narrow at the bottom and wide at the top, and correspondingly, the recess 41 is also a pit body with a narrow at the bottom and a wide at the top, when the rectangular box body is dropped into the underground station foundation pit 4 and the docking positioning protrusion 34 is not completely aligned with the recess 41, the docking positioning protrusion 34 can slide into the bottom of the recess 41 along the side wall of the recess 41, so that the docking positioning protrusion 34 is aligned with the recess 41.

In the embodiment, the long support frame 12 and the short support frame 22 are both frame bodies formed by butting a plurality of transverse support rods and a plurality of vertical support rods, and the transverse support rods and the vertical support rods are reinforced by inclined struts.

In the embodiment, the flat frame layer 32 is formed by connecting a plurality of horizontal support bars, and the adjacent horizontal support bars are perpendicular to each other.

In the illustrated embodiment, the long support frame 12, the short support frame 22, and the planar frame layer 32 are all made of steel.

In the examples, the base materials of the long galvanized sheet 13 and the short galvanized sheet 23 are steel.

When the prefabricated underground station structure with the reinforced frame is manufactured, the long waterproof fireproof material layer 11, the long galvanized plate 13, the short waterproof fireproof material layer 21 and the short galvanized plate 23 with preset lengths are manufactured according to requirements, pouring a reinforced concrete slab layer 33 in a mould, welding a long supporting frame 12, a short supporting frame 22 and a plane frame layer 32 in a welding mode, welding the long supporting frame 12, the short supporting frame 22 and the plane frame layer 32 with a corresponding long waterproof fireproof material layer 11, a corresponding long galvanized plate 13, a corresponding short waterproof fireproof material layer 21, a corresponding short galvanized plate 23, a corresponding fixed surface layer 31 and a corresponding reinforced concrete slab layer 33 to assemble a long frame wallboard 1, a short frame wallboard 2 and a frame bottom plate 3, then the long frame wallboard 1, the short frame wallboard 2 and the frame bottom board 3 are assembled into a rectangular box body in a welding mode. When the cuboid box body is installed in the underground station foundation pit, the whole cuboid box body is hung into the foundation pit through a crane, and the cuboid box body is installed and aligned by utilizing the pit 41 of the underground station foundation pit 4. Through burying the station structure in prefabricated ground, can effectively practice thrift and bury the engineering time of station, improve the efficiency of buildding of burying the station in city.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may be made by those skilled in the art without departing from the principle of the utility model.

Claims

1. A prefabricated underground station structure with a reinforcing frame is characterized in that: the fireproof and waterproof frame comprises a frame long wallboard (1), a frame short wallboard (2) and a frame bottom plate (3), wherein the number of the frame long wallboard (1) is two, the number of the frame short wallboard (2) is two, the frame long wallboard (1), the frame short wallboard (2) and the frame bottom plate (3) are encircled to form a cuboid box body with an opening on the upper surface, the frame long wallboard (1) is formed by a three-layer structure from inside to outside, the inner layer is a long waterproof fireproof material layer (11), the middle layer is a long supporting frame (12), the outer layer is a long galvanized plate (13), the long supporting frame (12) is fixedly connected with the long waterproof fireproof material layer (11) and the long galvanized plate (13) respectively, the frame short wallboard (2) is formed by a three-layer structure from inside to outside, the inner layer is a short waterproof fireproof material layer (21), the middle layer is a short supporting frame (22), the outer short galvanized sheet (23) that is, short braced frame (22) respectively with short waterproof fireproof material layer (21) and short galvanized sheet (23) fixed connection, frame bottom plate (3) stack in proper order by upper and lower three layer construction and establish fixedly and form, wherein, the upper strata is fixed surface course (31), the middle level is planar frame layer (32), the bottom is reinforced concrete sheet layer (33), reinforced concrete sheet layer (33) the below be provided with a plurality of butt joint location protruding (34), cuboid box physical stamina put into ground and bury in station foundation ditch (4) and put, and the height of cuboid box suits with the height that buries station foundation ditch (4), the bottom that buries station foundation ditch (4) with ground be provided with pit (41), when the cuboid box bury station foundation ditch (4) with ground, butt joint location protruding (34) just in time can block into pit (41), so that the cuboid box body can not horizontally slide in the foundation pit (4) of the underground station.

2. The prefabricated underground station structure with the reinforcing frame as claimed in claim 1, wherein: the butt joint positioning protrusion (34) is narrow at the bottom and wide at the top, correspondingly, the pit (41) is also a pit body with the narrow at the bottom and the wide at the top, when the cuboid box body falls into the foundation pit (4) of the underground station and the butt joint positioning protrusion (34) is not completely aligned with the pit (41), the butt joint positioning protrusion (34) can slide into the bottom of the pit (41) along the side wall of the pit (41), and therefore the butt joint positioning protrusion (34) is aligned with the pit (41).

3. A prefabricated underground station structure with a reinforcing frame as claimed in claim 2, wherein: the long supporting frame (12) and the short supporting frame (22) are frame bodies formed by butt joint of a plurality of transverse supporting rods and a plurality of vertical supporting rods, and the transverse supporting rods and the vertical supporting rods are reinforced through inclined struts.

4. A prefabricated underground station structure with a reinforcing frame as claimed in claim 3, wherein: the plane frame layer (32) is formed by connecting a plurality of horizontal supporting rods, and the adjacent horizontal supporting rods are vertical to each other.

5. The prefabricated underground station structure with the reinforcing frame as claimed in claim 4, wherein: the long supporting frame (12), the short supporting frame (22) and the plane frame layer (32) are all made of steel materials.

6. The prefabricated underground station structure with the reinforcing frame as claimed in claim 5, wherein: the base materials of the long galvanized plate (13) and the short galvanized plate (23) are steel.