CN216948714U

CN216948714U - Warehouse and frame integrated reinforced concrete combined structure

Info

Publication number: CN216948714U
Application number: CN202123242841.8U
Authority: CN
Inventors: 任重; 戴柳丝
Original assignee: University of Shanghai for Science and Technology
Current assignee: University of Shanghai for Science and Technology
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-07-12
Anticipated expiration: 2031-12-22

Abstract

The utility model provides a warehouse and frame integrated reinforced concrete combined structure, which adopts the technical scheme that: including basic storehouse frame, roof truss, warehouse wall and warehouse roof, basic storehouse frame is connected with the warehouse roof on the warehouse wall, rear end bottom fixed connection warehouse wall before the warehouse roof, top fixed connection roof truss in the warehouse roof, main structure is evenly installed to roof truss front and back end bottom, is connected with secondary structure between the main structure. The utility model has the beneficial effects that: the main structure of the utility model consists of steel pipes and concrete, and not only greatly improves the stability and the seismic performance of the whole warehouse, but also improves the fire resistance.

Description

Warehouse and frame integrated reinforced concrete combined structure

Technical Field

The utility model relates to the technical field of light steel structure-warehouse rack integration in civil engineering, in particular to a warehouse rack integration steel-concrete composite structure.

Background

Warehousing is the storage and custody of goods and articles through warehouses. The "warehouse" is a general term for a building and a site for storing, keeping, and storing articles, and may be a house building, a cave, a large container, a specific site, or the like, and has a function of storing and protecting articles. The term "storage" means storage and reserve, and means storage and use, and means storage, and delivery and use.

The warehouse-rack integrated warehouse is also called an integrated warehouse, a warehouse-rack integrated warehouse and the like, is relative to a warehouse-rack separated warehouse, and has no unified definition at home at present. As the name implies, "library" refers to a warehouse and "rack" refers to a shelf. The warehouse and shelf integrated warehouse is an integral structure formed by a warehouse and shelves, and generally comprises a building structure system consisting of a high-rise shelf, a wind-resistant structure, a roof, an enclosure structure and the like, and parts such as drainage, fire protection, electric lighting, material handling equipment, a control and management system thereof and the like.

The goods shelf is used as a main body and core equipment of the warehouse and shelf integrated warehouse and has two attributes: the goods shelf is a main supporting structure of the whole storehouse building, supports the roof and wall space enclosing structures, and bears loads such as wind pressure, snow pressure, earthquake force and the like, namely the safety is ensured; meanwhile, the goods shelf is a goods storage device, meets the operation requirement of automation equipment, and is matched with other logistics equipment to realize logistics operations such as storage, transportation and the like.

However, the all-steel type warehouse and rack integrated automatic warehouse is fixedly connected through all steel, so that later maintenance and transformation are difficult, and the service life is short.

Based on this, the utility model provides a steel-concrete combined structure for a warehouse rack, which aims to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a warehouse frame-in-one steel-concrete combined structure, the main structure of the warehouse frame-in-one steel-concrete combined structure consists of section steel concrete columns, section steel concrete beams and section steel concrete lateral supporting beams, and the main structure not only greatly improves the stability and the seismic performance of the whole warehouse, but also improves the fire resistance.

The utility model is realized by the following measures: the utility model provides a storehouse frame unification steel-concrete integrated configuration, includes basic storehouse frame, roof truss, warehouse wall and warehouse roof, the warehouse roof on basic storehouse frame and the warehouse wall is connected, rear end bottom fixed connection warehouse wall before the warehouse roof, top fixed connection roof truss in the warehouse roof, the main structure is evenly installed to the end bottom around the roof truss, be connected with secondary structure between the main structure.

The main structure includes shaped steel concrete stand, shaped steel concrete crossbeam and shaped steel concrete side direction supporting beam, controls adjacently the shaped steel concrete stand between equidistant a plurality of the shaped steel concrete side direction supporting beam, the slope of shaped steel concrete side direction supporting beam sets up, and is adjacent around the shaped steel concrete stand between connect through shaped steel concrete crossbeam.

Further, shaped steel concrete stand, shaped steel concrete crossbeam and shaped steel concrete side direction supporting beam inner structure are the same, the shaped steel concrete stand includes stand square steel pipe and cup joints the stand concrete in the stand square steel pipe outside, stand square steel pipe comprises square steel pipe and the two relative connection steel sheet of connection in square steel pipe one end, two evenly set up a plurality of fixing bolt on the connection steel sheet, the connection steel sheet of stand square steel pipe passes through fixing bolt and shaped steel concrete crossbeam's crossbeam square steel pipe, shaped steel concrete side direction supporting beam's side direction support square steel union coupling.

Furthermore, the upright column square steel tube at the top of the steel reinforced concrete upright column is fixedly connected with the end part of the roof truss.

Further, the secondary structure comprises a steel shelf upright post, a beam square steel pipe and lateral support C-shaped steel, and two ends of the beam square steel pipe are connected with the steel shelf upright post respectively.

And further, steel plates are fixedly arranged at the bottoms of the steel reinforced concrete columns and the steel shelf columns.

Further, foremost and last steel goods shelves stand all with shaped steel concrete column laminating contact, be connected with between steel goods shelves stand and the shaped steel concrete stand and be used for the reinforced retaining member of shaped steel concrete stand and steel goods shelves stand to be clamp or reinforcing bar lock sleeve.

The installation process of the utility model in practical use is as follows: firstly, building site treatment is carried out, and before constructing a warehouse and frame integrated steel-concrete composite structure, the building site is leveled, and the position of an upright post is determined; constructing a main structure, wherein the construction of the main structure mainly comprises the construction of section steel concrete columns, section steel concrete beams and section steel concrete lateral support beams; the method comprises the following steps of firstly processing and manufacturing 80 × 5mm square steel tubes, respectively manufacturing holes with the diameter of 20mm on the periphery of each square steel tube, enabling the vertical spacing between bolts of each section steel column to be 100mm, enabling first opposite-pulling bolts at the column bottom to be 200mm away from the ground, then erecting 160 × 160 templates around the square steel tubes, pre-weaving reinforcing meshes with the diameter of 16mm in the templates, then pouring concrete with the strength grade of C, and maintaining for 28 days; constructing a roof truss, and after the construction of the main structure is completed, fixedly connecting the roof truss with the main structure; and step four, connecting the columns, namely, after the secondary structure is constructed, attaching and contacting the steel shelf columns at the head end and the tail end with the steel concrete columns through the hoops.

Compared with the prior art, the utility model has the beneficial effects that:

1. the main structure of the utility model consists of steel pipes and concrete, which not only greatly improves the stability and the earthquake resistance of the whole warehouse, but also improves the fireproof performance.

2. The hoop structure is convenient to assemble and convenient to reinforce and connect the steel concrete upright post and the steel goods shelf upright post, and compared with the traditional connection mode, the hoop structure is convenient and quick to open once a fire disaster occurs, so that the steel concrete upright post and the steel goods shelf upright post are separated, and the stability and the safety of a warehouse are guaranteed later.

3. The span between the adjacent steel goods shelf upright columns in each row of steel goods shelf upright columns is determined according to the modulus of the goods space, and the span between the two adjacent stacking units is determined according to the shape-moving space of the roadway stacker, so that the design of the automatic warehouse is more convenient for goods storage and taking, and the adaptability of the warehouse structure is ensured.

Drawings

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

FIG. 1 is a schematic view of the whole structure of the storehouse frame-reinforced concrete composite of the present invention.

Fig. 2 is a schematic view of the connection structure of the primary structure and the secondary structure of the present invention.

FIG. 3 is a schematic diagram of a column square steel tube structure in the steel reinforced concrete column of the present invention.

FIG. 4 is a schematic structural view showing the positional relationship between the steel reinforced concrete columns and the steel reinforced concrete beams according to the present invention.

FIG. 5 is a schematic structural view showing the positional relationship between the steel reinforced concrete columns and the steel reinforced concrete lateral support beams according to the present invention.

FIG. 6 is a schematic view of the structural diagram of the steel reinforced concrete column of the present invention.

Wherein the reference numerals are:

1. a base shelf; 2. a main structure; 3. a secondary structure; 31. steel shelf uprights; 32. a beam square steel pipe; 33. laterally supporting the C-shaped steel; 4. a roof truss; 5. a warehouse wall surface; 5. a warehouse roof; 21. a steel reinforced concrete column; 22. a steel reinforced concrete beam; 23. a steel reinforced concrete lateral support beam; 211. a column square steel pipe; 212. upright column concrete; 2110. a square steel pipe; 2111. and connecting the steel plates.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the following embodiments are further detailed. Of course, the specific embodiments described herein are merely illustrative of the utility model and are not intended to be limiting.

Example 1

Referring to fig. 1 to 6, a warehouse-frame integrated steel-concrete composite structure, including basic warehouse frame 1, roof truss 4, warehouse wall 5 and warehouse roof 6, basic warehouse frame 1 is connected with warehouse roof 6 on the warehouse wall 5, warehouse roof 6 front and back end bottom fixed connection warehouse wall 5, top fixed connection roof truss 4 in the warehouse roof 6, main structure 2 is evenly installed to roof truss 4 front and back end bottom, is connected with secondary structure 3 between the main structure 2.

Further, the main structure 2 comprises profile steel concrete columns 21, profile steel concrete cross beams 22 and profile steel concrete lateral supporting beams 23, the left and right adjacent profile steel concrete columns 21 are connected with the plurality of profile steel concrete lateral supporting beams 23 at equal intervals, the profile steel concrete lateral supporting beams 23 are arranged in an inclined mode, and the front and rear adjacent profile steel concrete columns 21 are connected through the profile steel concrete cross beams 22.

Further, section steel concrete stand 21, section steel concrete crossbeam 22 and section steel concrete side direction supporting beam 23 inner structure are the same, section steel concrete stand 21 includes stand square steel pipe 211 and cup joints the stand concrete 212 in the stand square steel pipe 211 outside, stand square steel pipe 211 comprises square steel pipe 2110 and two relative connecting steel plate 2111 of connection in square steel pipe one end, evenly set up a plurality of fixing bolt on two connecting steel plate 211, the connecting steel plate 2111 of stand square steel pipe 211 passes through fixing bolt and section steel concrete crossbeam square steel pipe of section steel concrete crossbeam 22, the side direction supporting square steel pipe of section steel concrete side direction supporting beam 23 is connected.

Further, the column square steel tube 211 at the top of the steel reinforced concrete column 21 is fixedly connected with the end of the roof truss 4.

Further, the secondary structure 3 comprises a steel shelf upright 31, a beam square steel pipe 32 and lateral support C-shaped steel 33, and two ends of the beam square steel pipe 32 are respectively connected with the steel shelf upright 31.

Further, steel plates 7 are fixedly arranged at the bottoms of the section steel concrete upright posts 21 and the steel shelf upright posts 31.

Further, foremost and last steel shelf stand 31 all with shaped steel concrete stand 21 laminating contact, be connected with between steel shelf stand 31 and the shaped steel concrete stand 21 and be used for the reinforced retaining member of shaped steel concrete stand 21 and steel shelf stand 31 to clamp or reinforcing bar lock cover.

The working principle of the utility model is as follows: firstly, building site treatment is carried out, and before a warehouse and frame integrated building with a primary structure and a secondary structure is constructed, the building site is leveled, and the position of an upright post is determined; constructing the main structure 2, wherein the construction of the main structure 2 mainly comprises the construction of section steel concrete columns 21, section steel concrete cross beams 22 and section steel concrete lateral support beams 23; the structural steel concrete columns 21, the structural steel concrete beams 22 and the structural steel concrete lateral supporting beams 23 are all manufactured into 80-5 mm square steel tubes, holes with the diameter of 20mm are manufactured on the peripheries of the square steel tubes respectively, the vertical spacing between bolts of the structural steel columns is 100mm, the first split bolt at the column bottom is 200mm away from the ground, then 160-160 formworks are erected on the peripheries of the square steel tubes, reinforcing meshes with the diameter of 16mm are pre-woven in the formworks, then concrete with the strength grade of C30 is poured, and the concrete is maintained for 28 days; constructing a roof truss 4, and after the construction of the main structure 2 is completed, fixedly connecting the roof truss 4 with the main structure 2; and step four, connecting the columns, namely, after the secondary structure 3 is constructed, adhering and contacting the steel shelf columns 31 at the head end and the tail end with the steel concrete column 21 through a hoop.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel-concrete composite structure integrating a base and a frame comprises a base frame (1), roof trusses (4), a warehouse wall surface (5) and a warehouse roof (6), and is characterized in that the base frame (1) is connected with the warehouse roof (6) on the warehouse wall surface (5), the bottoms of the front end and the rear end of the warehouse roof (6) are fixedly connected with the warehouse wall surface (5), the top in the warehouse roof (6) is fixedly connected with the roof trusses (4), main structures (2) are uniformly arranged at the bottoms of the front end and the rear end of each roof truss (4), and secondary structures (3) are connected between the main structures (2);

the main structure (2) comprises profile steel concrete columns (21), profile steel concrete beams (22) and profile steel concrete lateral supporting beams (23), a plurality of profile steel concrete lateral supporting beams (23) are connected between the left and right adjacent profile steel concrete columns (21) at equal intervals, the profile steel concrete lateral supporting beams (23) are obliquely arranged, and the front and rear adjacent profile steel concrete columns (21) are connected through the profile steel concrete beams (22);

and the upright column square steel tube (211) at the top of the steel reinforced concrete upright column (21) is fixedly connected with the end part of the roof truss (4).

2. The warehouse and frame integrated steel-concrete composite structure according to claim 1, wherein the internal structures of the section steel concrete columns (21), the section steel concrete beams (22) and the section steel concrete lateral supporting beams (23) are the same, each section steel concrete column (21) comprises a column square steel tube (211) and column concrete (212) sleeved outside the column square steel tube (211), each column square steel tube (211) consists of a square steel tube (2110) and two opposite connecting steel plates (2111) connected to one end of the square steel tube, a plurality of fixing bolts are uniformly arranged on the connecting steel plates (2111), and the connecting steel plates (2111) of the column square steel tubes (211) are connected with the beam square steel tubes of the section steel concrete beams (22) and the lateral supporting square steel tubes of the section steel concrete lateral supporting beams (23) through the fixing bolts.

3. The warehouse and rack combined steel and concrete structure according to claim 1, characterized in that the secondary structure (3) comprises steel rack columns (31), beam square steel pipes (32) and lateral support C-shaped steel (33), and both ends of the beam square steel pipes (32) are respectively connected with the steel rack columns (31).

4. The steel-concrete composite structure for the warehouse and the shelf according to claim 3, wherein the steel plates (7) are fixedly arranged at the bottoms of the steel reinforced concrete columns (21) and the steel shelf columns (31).

5. The warehouse and rack integrated steel-concrete composite structure according to claim 4, wherein the foremost and rearmost steel shelf columns (31) are in contact with the steel reinforced concrete columns (21), locking members for reinforcing the steel reinforced concrete columns (21) and the steel shelf columns (31) are connected between the steel shelf columns (31) and the steel reinforced concrete columns (21), and the locking members are clamps or reinforcing steel bar buckling sleeves.