High-strength steel structure factory building structure

Abstract

The invention relates to the field of buildings, in particular to a high-strength steel structure factory building structure which comprises a plurality of cross beams, stand columns installed at the two ends of the cross beams and a roof installed at the tops of the cross beams to form a triangle, the roof is composed of a plurality of long-strip-shaped plates, and a rubber strip is fixedly installed between every two adjacent long-strip-shaped plates. Connecting parts are fixedly installed on the bottom face of the long strip plate, a connecting piece is jointly and rotationally installed between every two adjacent connecting parts, the connecting parts at the two ends are rotationally connected with the two ends of the cross beam respectively, and the bottom of each connecting piece corresponds to a sliding piece which is transversely connected to the cross beam in a sliding mode. Adjusting pieces for controlling the vertical distance between the sliding pieces and the connecting pieces are installed between the sliding pieces and the connecting pieces, and the sum of the width of the long strip plates and the width of the rubber strips is larger than the length of the transverse rods.

Description

Technical Field

[0001] The present invention relates to the field of buildings, and particularly to a high-strength steel structure factory building structure. Background Art

[0002] Ethylene propylene diene monomer (EPDM) is a copolymer of ethylene, propylene and a small amount of non-conjugated diene, which is a kind of ethylene propylene rubber. Its excellent oxidation resistance, ozone resistance and corrosion resistance can be widely used in automotive parts and building waterproof materials.

[0003] In daily life, a steel structure factory building mainly refers to a building whose main load-bearing members are made of steel, including steel columns, steel beams, steel structure foundations, steel roof trusses and steel roofs. Its characteristics are: light weight, high strength, large span, high fire resistance of the steel structure, and the walls of the steel structure can also be maintained with brick walls; Due to its light weight, when there is strong wind in summer in a steel structure factory building, if the roof of the steel structure factory building is triangular, the roof will be overturned by the wind due to excessive wind resistance. Changing the roof to a flat top can reduce the wind resistance, but due to its large span, in winter, the flat top roof of the steel structure factory building will be crushed due to the weight generated by the thick snow.

[0004] The above information disclosed in the background art section is only used to enhance the understanding of the background of the present disclosure, and thus it may include information that does not constitute the prior art known to those of ordinary skill in the art. Summary of the Invention

[0005] The purpose of the present invention is to design a steel structure factory building that can be used in winter when there is snow accumulation and in summer when there is strong wind, so as to solve the above deficiencies in the technology.

[0006] To achieve the above purpose, the present invention provides the following technical solution: a high-strength steel structure factory building structure, including a plurality of cross beams, columns installed at both ends of the cross beams, and a roof formed on the top of the cross beams in a triangular shape. The roof is composed of a plurality of long strips, and a rubber strip is fixedly installed between two adjacent long strips. A connecting portion is fixedly installed on the bottom surface of the long strip, and a connecting member is rotatably installed between two adjacent connecting portions. The connecting portions at both ends are respectively rotatably connected to both ends of the cross beam. A sliding member that is horizontally slidably connected to the cross beam corresponds to the bottom of one connecting member. An adjusting member for controlling the vertical distance between the sliding member and the connecting member is installed between the sliding member and the connecting member. The sum of the widths of the plurality of long strips and the rubber strip is greater than the length of the cross bar; By changing the vertical distance between the sliding member and the connecting member through each adjusting member, the angle between the long strip and the horizontal plane changes, so that the roof changes from a triangular shape to a quasi-flat top shape with a lower height.

[0007] Preferably, one of the adjusting members is provided as a smooth rod, and the remaining adjusting members are provided as threaded rods. The tops of the threaded rods and the smooth rod are both rotatably connected to the connecting member. The threaded rod passes through the sliding member and is threadedly connected thereto, and the smooth rod passes through the corresponding sliding member and is slidably connected thereto.

[0008] Preferably, hexagon heads are fixedly installed at the bottom ends of the threaded rod and the smooth rod, and handles are sleeved on the hexagon heads.

[0009] Preferably, a through groove is formed in the cross beam below the sliding member, the sliding member is slidably connected in the through groove, and the smooth rod and the threaded rod pass through the through groove.

[0010] Preferably, rollers are rotatably installed on the sliding member, and the rollers are in rolling connection with the cross beam.

[0011] Preferably, the cross beam includes a cross bar fixedly connected to the top end of the column, and support blocks fixedly connected to both ends of the top surface of the cross bar. The end portions of the outermost connecting members are respectively rotatably connected to the tops of the two support blocks.

[0012] Preferably, all the adjusting members are provided as hydraulic cylinders or electric telescopic rods.

[0013] Preferably, the length of the connecting portion is the sum of the widths of one rubber strip and the long strip board, and the connecting member is located directly below the rubber strip.

[0014] In the above technical solution, the technical effects and advantages provided by the present invention are as follows: 1. By changing the vertical distance between the connecting member and the cross beam through each adjusting member, the present invention makes the angle between the long strip board forming the roof and the horizontal plane change, so that the roof changes from a triangular shape to a quasi-flat top shape, thereby reducing wind resistance and being suitable for strong wind weather in summer. Changing to a triangular shape can be suitable for snowy weather. 2. The present invention can also form a large angle between a single long strip board and the horizontal plane, so that the snow on the long strip board becomes loose under the condition of a large slope and no longer adheres to the top surface of the long strip board due to its own gravity. Then, the long strip boards are successively made to present a large angle from left to right, so as to simulate waves to push the snow on the long strip board away from the roof and reduce the pressure on the roof. 3. At the same time, when sufficient funds are available, the adjusting members of the present invention can be provided as hydraulic cylinders or electric telescopic rods to achieve automation and rapid change. Or threaded rods and smooth rods with low cost can be used and operated manually slowly, which has multiple options. Description of the Drawings

[0015] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0016] Figure 1 Schematic diagram of the overall structure of the present invention; Figure 2 First schematic diagram of the roof of the present invention; Figure 3 Second schematic diagram of the roof of the present invention; Figure 4 Third schematic diagram of the roof of the present invention; Figure 5 For the present invention Figure 4 Enlarged schematic diagram of part A; Figure 6 Schematic diagram of the connection between the roller and the cross beam of the present invention; Figure 7 Schematic diagram of the disassembly of the adjusting part and the handle of the present invention; Figure 8 Schematic simple diagram of the triangular roof of the present invention; Figure 9 First variable schematic simple diagram of the roof of the present invention; Figure 10 Schematic simple diagram of the flat-top-like roof of the present invention; Figure 11 Second variable schematic simple diagram of the roof of the present invention; Figure 12 Third variable schematic simple diagram of the roof of the present invention.

[0017] Explanation of reference numerals: 1. Cross beam; 1a. Cross bar; 1b. Support block; 2. Column; 3. Roof; 3a. Long strip board; 3b. Rubber strip; 3c. Connection part; 3d. Connecting piece; 4. Sliding part; 5. Adjusting part; 5a. Smooth rod; 5b. Threaded rod; 6. Hexagon head; 7. Handle; 8. Through groove; 9. Roller. Detailed implementation manners

[0018] In order to enable those skilled in the art to better understand the technical solutions in the present application, the following will clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present application.

[0019] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] The present invention provides Figures 1-12 A high-strength steel structure factory building structure as shown in Figures 1-4 , including a plurality of beams 1, both ends of the bottom of the beams 1 are fixedly installed with supporting columns 2, the number of beams 1 is set according to the length of the factory building, but it is necessary to ensure that a roof 3 is installed on the top of all beams 1, the roof 3 is composed of a plurality of long strips 3a, and two adjacent long strips 3a are fixedly connected by EPDM rubber. Due to the deformable characteristics of rubber, the angle between the two long strips 3a can change. In order to ensure the angle between the long strips 3a, as shown in FIG. Figure 5 As shown, the EPDM rubber is set to a rubber strip 3b with a certain width. The sum of the widths of all rubber strips 3b and long strips 3a is greater than the length of the crossbar 1a to facilitate its bending. A rod-shaped connecting portion 3c is fixedly installed on the bottom surface of each long strip 3a, and a connecting piece 3d is rotatably installed between the ends of two adjacent connecting portions 3c. In order to prevent the long strips 3a from colliding with the crossbar 1 when bending, as shown in FIG. Figures 2-3 , we set the crossbeam 1 as a crossbar 1a, and fix support blocks 1b of a certain height on the top of both ends of the crossbar 1a. At this time, the ends of the connecting parts 3c at the two ends are rotatably connected with the support blocks 1b. A through groove 8 is opened on one of the crossbars 1a, and a sliding member 4 matching the position and number of the long strip 3a is slidably installed in the through groove 8. In order to reduce the friction of the sliding member 4 when sliding on the crossbeam 1, as shown in FIG. Figure 6 As shown, a roller 9 can be rotatably installed on the sliding member 4 so that the roller 9 supports the sliding member 4 to slide on the beam 1, and an adjusting member 5 for adjusting the vertical distance between the sliding member 4 and the connecting member 3d is fixedly installed. If there is sufficient funds, a hydraulic cylinder or an electric telescopic rod can be used as the adjusting member 5, and the advantage is that the vertical height of each connecting member 3d can be quickly and automatically changed. If there is insufficient funds but the user is willing to spend time to operate, one of the adjusting members 5 can be set as a bare rod 5a, and the bare rod 5a can be made to pass through the corresponding sliding member 4 and be slidably connected thereto, and the other adjusting members 5 can be set as a threaded rod 5b, and the threaded rod 5b can be made to pass through the corresponding sliding member 4 and be threadedly connected thereto, and a hexagonal head 6 can be fixedly installed at the bottom ends of the threaded rod 5b and the bare rod 5a, and the threaded rod 5b can be manually rotated by using a handle 7 matching the hexagonal head 6, thereby changing the vertical height of the connecting member 3d; The specific operation bit, the initial state is as follows Figures 1-4 ,as well as Figure 8 As shown in FIG. 1 , the roof is triangular. Assuming that the middlemost adjusting member 5 is a bare rod 5a, when the leftmost threaded rod 5b is manually driven down, as shown in FIG.Figures 8-9 As shown, the angle between the leftmost long strip 3a and the horizontal plane will become smaller, and the leftmost connecting member 3d will move to the right, but its vertical height will decrease. Therefore, the angle between the second leftmost long strip 3a and the horizontal plane will become larger. Since the vertical heights of the second, third, and fourth leftmost connecting members 3d remain unchanged, these three connecting members 3d will be pulled to the left. At this time, because the smooth rod 5a and the sliding member 4 are slidably connected, the connecting member 3d on the smooth rod 5a will move downward and to the left at the same time, making the angles between the fifth and sixth long strips 3a and the horizontal plane smaller, as Figure 9 shown, so as to compensate for the changes in the vertical and horizontal distances generated when the leftmost connecting member 3d moves; then rotate different threaded rods 5b in sequence, and the shape of the entire roof 3 can be changed, as Figure 10 shown, to become a quasi-flat top type to reduce wind resistance; at the same time, in winter, it can be changed back to a triangular type, or it can be changed to be as Figure 11 and Figure 12 shown, making the angle between an individual long strip 3a and the horizontal plane larger, so that the snow on this long strip 3a slides off under the action of gravity. By changing the inclination angles of the long strips 3a in sequence from left to right, a wave pattern can be simulated to push the snow on the roof 3 off the roof 3.

[0021] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without substantially departing from the novel teachings and advantages of the subject matter described in this application (for example, changes in the dimensions, scales, structures, shapes and proportions of various elements, and parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, colors, orientations, etc.).

Claims

1. A high-strength steel structure factory building, comprising a plurality of beams (1), columns (2) mounted at both ends of the beams (1), and a triangular roof (3) mounted on the top of the beams (1), characterized in that: The roof (3) is composed of a plurality of long strips (3a), a rubber strip (3b) is fixedly installed between two adjacent long strips (3a), a connecting portion (3c) is fixedly installed on the bottom surface of the long strips (3a), a connecting member (3d) is rotatably installed between the two adjacent connecting portions (3c), the connecting portions (3c) at the two ends are rotatably connected to the two ends of the crossbeam (1), a sliding member (4) is correspondingly provided at the bottom of one of the connecting members (3d) and is slidably connected to the crossbeam (1) in a transverse direction, an adjusting member (5) is installed between the sliding member (4) and the connecting member (3d) for controlling the vertical spacing between the sliding member (4) and the connecting member (3d), and the sum of the widths of the plurality of long strips (3a) and the rubber strips (3b) is greater than the length of the crossbar (1a); By changing the vertical spacing between the sliding member (4) and the connecting member (3d) through the adjusting members (5), the angle between the long strip (3a) and the horizontal plane is changed, so that the roof (3) changes from a triangular type to a flat-top type with a lower height.

2. A high-strength steel structure factory building structure according to claim 1, characterized in that: One of the adjusting members (5) is configured as a smooth rod (5a), and the other adjusting members (5) are configured as threaded rods (5b). The threaded rod (5b) and the top ends of the smooth rods (5a) are both rotatably connected to the connecting member (3d). The threaded rod (5b) passes through the sliding member (4) and is threadedly connected thereto. The smooth rod (5a) passes through the corresponding sliding member (4) and is slidably connected thereto.

3. A high-strength steel structure factory building structure according to claim 2, characterized in that: A hexagonal head (6) is fixedly mounted on the bottom ends of the threaded rod (5b) and the smooth rod (5a), and a handle (7) is sleeved on the hexagonal head (6).

4. A high-strength steel structure factory building structure according to claim 3, characterized in that: A through groove (8) is provided on the cross beam (1) below the sliding member (4), the sliding member (4) is slidably connected in the through groove (8), and the smooth rod (5a) and the threaded rod (5b) penetrate the through groove (8).

5. The high-strength steel structure factory building structure according to claim 1 is characterized by: A roller (9) is rotatably mounted on the sliding member (4), and the roller (9) is rollingly connected to the crossbeam (1).

6. The high-strength steel structure factory building structure according to claim 1 is characterized by: The crossbeam (1) comprises a crossbar (1a) fixedly connected to the top of the column (2), and support blocks (1b) fixedly connected to the two ends of the top surface of the crossbar (1a), and the ends of the connecting members (3d) at the two ends are rotatably connected to the tops of the two support blocks (1b) respectively.

7. The high-strength steel structure factory building structure according to claim 1 is characterized by: The adjusting members (5) are all configured as hydraulic cylinders or electric telescopic rods.

8. The high-strength steel structure factory building structure according to claim 1 is characterized by: The length of the connecting portion (3c) is the sum of the widths of the rubber strip (3b) and the long strip (3a), and the connecting member (3d) is located directly below the rubber strip (3b).

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