Tension and compression resistant energy-saving steel structure
By using I-shaped steel units and reinforced connection blocks, connecting plates, support rods and other designs in steel structures, the problem of poor tensile pressure effect of steel structures is solved, the structural strength and stability are improved, and efficient reuse and Energy-saving effect.
Patent Information
- Application Number
- CN202323636853.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2033-12-29
AI Technical Summary
During use, the stress-bearing parts of the existing steel structure cannot be targeted, resulting in poor tensile pressure resistance and low recycling rate.
Multiple I-shaped steel units are used to set up slidable reinforced connecting blocks and connecting plates, improve structural strength through threaded connections and support rods, and ensure stability and convenient disassembly with rubber gaskets and locking bolts.
It improves the tensile pressure resistance and use stability of the steel structure, reduces resource waste, and realizes efficient reuse and quick installation convenience of the steel structure.
Smart Images
Figure CN222227549U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel structures, in particular to a tensile and compressive energy-saving steel structure. Background Art
[0002] Steel structure refers to a component system that uses high-quality steel as the main material and is composed of design, manufacturing, transportation, installation, and use. Steel structures generally have the characteristics of light weight, high strength, good stability, and strong durability. Therefore, they are widely used in buildings, bridges, equipment, ships, and other fields. At the same time, steel structures can be highly prefabricated, reducing on-site manual workload and material waste during construction, thereby greatly improving construction efficiency. However, in actual use, due to different usage scenarios, only part of the prefabricated steel structure can be reused. Many prefabricated steel structures need to directly bear a large amount of force when in use. The steel is partially subjected to long-term tension and compression, resulting in deformation. The overall comprehensive mechanical properties of the steel cannot be guaranteed, so it has no recycling value, which in turn greatly reduces the recycling rate of prefabricated steel structures.
[0003] In order to solve the above technical problems, Chinese patent CN218148887U discloses an energy-saving steel structure unit and steel structure, including a base and a vertical plate, one side of the upper surface of the base is fixedly connected with a fixed plate, the interior of the fixed plate is rotatably connected with a movable rod, and one side of the outer surface of the movable rod is fixedly connected with a sleeve; one end of the sleeve is sleeved with a support column, the support column is rotatably connected with the vertical plate, the outer surface of the support column is sleeved with a spring, and the number of the fixed plates is four. This energy-saving steel structure unit and steel structure, through the arrangement of positioning holes, slide seats and positioning pins, can slide on the beam through the slide seat during use. During construction, workers can move the slide seat to the required position as needed, align the through hole with the positioning hole after moving, and insert the positioning pin. Through the clamping of the positioning hole and the positioning pin, the slide seat can be quickly fixed on the beam, and the slide seat is used to facilitate the overlap of the steel structure skeleton, thereby facilitating construction. However, the stress-bearing parts of the steel structure are not strengthened, resulting in poor tensile and compressive effects.
[0004] Therefore, it is necessary for technical personnel in this field to provide a tensile and compressive energy-saving steel structure, strengthen the stress-bearing parts of the steel structure, improve the tensile and compressive effects of the steel structure, and further increase the reuse rate to achieve energy saving. Utility Model Content
[0005] The utility model aims to provide a tensile and compressive energy-saving steel structure to solve the technical problem in the prior art that the stress-bearing parts of the steel structure cannot be specifically strengthened, resulting in poor tensile and compressive effects and low recycling rate.
[0006] The technical solution adopted by the utility model to solve its technical problems is: a tensile and compressive energy-saving steel structure, comprising a plurality of steel units, the steel units are in an I-shape, and a reinforced connecting block is slidably provided on the steel units, the reinforced connecting block is in a "J" shape, and two reinforced connecting blocks are relatively arranged and threadedly connected as a whole; a first connecting hole is provided on one side of the reinforced connecting block, and second connecting holes are provided on two surfaces adjacent to the first connecting hole of the reinforced connecting block, the first connecting hole is threadedly connected to the first connecting block, and the second connecting hole is threadedly connected to the second connecting block; the tensile and compressive energy-saving steel structure also includes a fixed base, a plurality of reinforced connecting blocks are slidably provided on the steel units, a connecting plate is detachably connected between two relatively arranged steel units, a plurality of connecting plates are provided and cross-arranged, one end of the connecting plate is detachably connected to the second connecting block on one steel unit, and the other end of the connecting plate is detachably connected to the second connecting block on the other steel unit.
[0007] Furthermore, grooves are symmetrically formed on the steel unit, and the reinforced connection block is snap-fitted and connected in the groove and slides along the extending direction of the groove.
[0008] Furthermore, there are three steel units, which are combined into a door shape, and the three steel units are welded together. Two steel units are arranged opposite to each other and vertically on the fixed base, and the other steel unit is arranged on top of the other two steel units and is parallel to the fixed base.
[0009] Furthermore, a connecting base is provided on the fixed base, and support rods are rotatably provided on two steel units vertically arranged on the fixed base.
[0010] Furthermore, one end of the support rod is rotatably connected to a first connection block on the steel unit closest to the ground, and the other end of the support rod is rotatably connected to the connection base.
[0011] Furthermore, the support rod includes a telescopic sleeve and a telescopic shaft slidably disposed in the telescopic sleeve, a locking bolt is provided between the telescopic shaft and the telescopic sleeve, and the locking bolt passes through the telescopic sleeve and abuts against the telescopic shaft.
[0012] Furthermore, the connecting plate is made of alloy steel.
[0013] Furthermore, rubber gaskets are provided at the contact portions between the first connecting block and the second connecting block and the steel unit.
[0014] The beneficial effects of the utility model are as follows: the utility model utilizes the reinforced connection block to improve the partial structural strength of the steel unit, thereby ensuring the use stability and structural strength of the steel unit and improving the tensile and compressive resistance of the steel structure. The first connection block and the second connection block are then used to realize external connection, reduce the damage to the steel unit caused by operations such as assembly and weighing, ensure the stability of the steel unit, facilitate repeated assembly and utilization, thereby reducing resource waste and improving energy saving effects. At the same time, the first connection block and the second connection block connected by thread can be quickly disassembled and replaced, improving the convenience of installation of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional diagram of the tensile and compressive energy-saving steel structure of the utility model.
[0016] Figure 2 It is the front view of the tensile and compressive energy-saving steel structure of the utility model.
[0017] Figure 3 It is a left view of the tensile and compressive energy-saving steel structure of the utility model.
[0018] Figure 4 yes Figure 1 A partial enlarged schematic diagram of area A in the middle.
[0019] The components in the accompanying drawings are marked as follows: 10, steel unit; 101, groove; 11, reinforced connecting block; 12, first connecting hole; 13, second connecting hole; 14, first connecting block; 15, second connecting block; 16, connecting plate; 17, support rod; 18, connecting base; 19, fixed base. DETAILED DESCRIPTION
[0020] Now the utility model is described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, which only illustrates the basic structure of the utility model in a schematic manner, so it only shows the components related to the utility model.
[0021] See also Figure 1 , Figure 2 The utility model provides a tensile and compressive energy-saving steel structure, comprising a plurality of steel units 10, the steel units 10 are in an I-shape, and a reinforcing connection block 11 is slidably provided on the steel units 10. When in use, the reinforcing connection block 11 is used for external connection, and the reinforcing connection block 11 is moved to the stress-bearing part of the steel unit 10, which effectively improves the partial structural strength of the steel unit 10, thereby ensuring the use stability and structural strength of the steel unit 10, and improving the tensile and compressive effect of the steel structure; when the steel unit 10 is not directly stressed, the deformation of the steel unit 10 is small, thereby realizing repeated use, reducing resource waste, and improving energy-saving effect.
[0022] For further information, see Figure 3 , Figure 4The steel unit 10 is symmetrically formed with grooves 101, and the reinforcement connection block 11 is snap-fitted into the grooves 101 and slides along the extending direction of the grooves 101. The reinforcement connection block 11 is in a "F" shape, and two reinforcement connection blocks 11 are arranged opposite to each other and are threadedly connected into one by fasteners such as bolts or screws.
[0023] When in use, the two reinforced connecting blocks 11 are connected to the steel unit 10 and combined into one to improve the stability of the connection. When one reinforced connecting block 11 is subjected to tension or pressure, the other reinforced connecting block 11 threadedly connected to it can bear part of the pressure, thereby reducing the direct effect of the pressure on the steel unit 10, preventing deformation of the steel unit 10, improving the stability of use, and realizing repeated use.
[0024] Furthermore, the reinforced connecting block 11 is provided with a first connecting hole 12 on one side, and second connecting holes 13 are provided on two sides of the reinforced connecting block 11 adjacent to the first connecting hole 12. The first connecting hole 12 is threadedly connected to the first connecting block 14 by fasteners such as bolts or screws, and the second connecting hole 13 is threadedly connected to the second connecting block 15 by fasteners such as bolts or screws.
[0025] When in use, the first connection block 14 and the second connection block 15 are used to realize external connection, reduce the damage of the steel unit 10 caused by the assembly and weighing operations, ensure the stability of the steel unit 10, and facilitate repeated assembly and utilization. At the same time, the first connection block 14 and the second connection block 15 connected by thread can be quickly disassembled and replaced, which improves the convenience of installation of the utility model.
[0026] In this embodiment, rubber gaskets (not shown) are provided at the contact portions between the first connecting block 14 and the second connecting block 15 and the steel unit 10 to increase the contact area, prevent loosening after tightening, and improve the stability of the utility model.
[0027] Furthermore, the tensile and compressive energy-saving steel structure also includes a fixed base 19, and the steel units 10 are provided with three, and the three steel units 10 are combined into a door shape, two steel units 10 are arranged opposite to each other and vertically arranged on the fixed base 19, and the other steel unit is arranged on the top of the other two steel units 10 and is parallel to the fixed base 19.
[0028] Further, the three steel units 10 are welded as one body, a plurality of reinforced connection blocks 11 are slidably arranged on the steel unit 10, a connection plate 16 is detachably connected between two oppositely arranged steel units 10, a plurality of connection plates 16 are provided and cross-arranged, one end of the connection plate 16 is detachably connected to the second connection block 15 on one steel unit 10, and the other end of the connection plate 16 is detachably connected to the second connection block 15 on the other steel unit 10. Preferably, the connection plate 16 is made of alloy steel.
[0029] When in use, multiple steel units 10 arranged in a door shape are used to ensure the structural strength of the utility model, and connecting plates 16 are cross-arranged between two oppositely arranged steel units 10 to further improve the structural strength of the utility model and ensure the use stability and tensile and compressive resistance of the utility model.
[0030] Furthermore, a connecting base 18 is provided on the fixed base 19, and a support rod 17 is rotatably provided on two steel units 10 vertically arranged on the fixed base 19, one end of the support rod 17 is rotatably connected to the first connecting block 14 on the closest steel unit 10, and the other end of the support rod 17 is rotatably connected to the connecting base 18.
[0031] In this embodiment, the support rod 17 includes a telescopic sleeve and a telescopic shaft slidably arranged in the telescopic sleeve, and a locking bolt is provided between the telescopic shaft and the telescopic sleeve, and the locking bolt passes through the telescopic sleeve and abuts against the telescopic shaft to fix the telescopic shaft in the telescopic sleeve; when in use, the support rod 17 is first installed on the connecting base 18, and then the telescopic shaft in the support rod 17 is installed on the first connecting block 14 to support the enhanced connecting block 11, and the telescopic shaft is fixedly connected to the telescopic sleeve by using the locking bolt, so as to ensure the structural strength of the support rod 17, thereby ensuring the stability of the use of the enhanced connecting block 11, reducing deformation, and improving the recycling rate.
[0032] The specific operation method of the utility model is as follows: step 1: installing a plurality of reinforced connection blocks 11 on the steel unit 10, and then installing three steel units 10 in a door shape on the fixed base 19 to complete the preliminary installation.
[0033] Step 2: One end of the support rod 17 is rotatably set on the connecting base 18, and the other end of the support rod 17 is rotatably connected to the closest reinforced connecting block 11, the angle of the steel unit 10 is adjusted, and the steel unit 10 is welded to the fixed base 19 to complete the fixed installation.
[0034] Step three: cross-set the connecting plate 16 between the two oppositely arranged steel units 10 to ensure the connection stability, use fasteners such as bolts or screws to thread the connecting plate 16 onto the second connecting block 15 on the steel unit 10, and then thread the two oppositely arranged reinforced connecting blocks 11 into one, thereby completing the installation of the steel structure.
[0035] The utility model utilizes the reinforced connection block 11 to improve the partial structural strength of the steel unit 10, thereby ensuring the use stability and structural strength of the steel unit 10 and improving the tensile and compressive resistance of the steel structure. The first connection block 14 and the second connection block 15 are then used to achieve external connection, reduce the damage to the steel unit 10 caused by operations such as assembly and weighing, ensure the stability of the steel unit 10, facilitate repeated assembly and utilization, thereby reducing resource waste and improving energy saving effects. At the same time, the first connection block 14 and the second connection block 15 connected by thread can be quickly disassembled and replaced, improving the convenience of installation of the utility model.
[0036] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.
Claims
1. A tensile and compressive energy-saving steel structure, comprising a plurality of steel units (10), wherein the steel units (10) are in an I-shape, and reinforced connecting blocks (11) are slidably provided on the steel units (10), characterized in that: The reinforced connection block (11) is in a "X" shape, and the two reinforced connection blocks (11) are arranged opposite to each other and are threadedly connected to form a whole; a first connection hole (12) is provided on one side of the reinforced connection block (11), and second connection holes (13) are provided on two sides of the reinforced connection block (11) adjacent to the first connection hole (12); the first connection hole (12) is threadedly connected to a first connection block (14), and the second connection hole (13) is threadedly connected to a second connection block (15); the tensile and compressive energy-saving steel structure further comprises a fixed base (19); a plurality of reinforced connection blocks (11) are slidably arranged on the steel unit (10); a connection plate (16) is detachably connected between two oppositely arranged steel units (10); a plurality of connection plates (16) are provided and cross-arranged; one end of the connection plate (16) is detachably connected to the second connection block (15) on one steel unit (10), and the other end of the connection plate (16) is detachably connected to the second connection block (15) on another steel unit (10).
2. The tensile and compressive energy-saving steel structure according to claim 1 is characterized in that: A groove (101) is symmetrically formed on the steel unit (10), and the reinforced connection block (11) is snap-fitted and connected in the groove (101) and slides along the extension direction of the groove (101).
3. The tensile and compressive energy-saving steel structure according to claim 1 is characterized in that: The steel units (10) are provided with three, the three steel units (10) are combined into a door shape, the three steel units (10) are welded together, two steel units (10) are arranged opposite to each other and vertically arranged on a fixed base (19), and another steel unit is arranged on top of the other two steel units (10) and is parallel to the fixed base (19).
4. The tensile and compressive energy-saving steel structure according to claim 3 is characterized in that: A connecting base (18) is provided on the fixed base (19), and support rods (17) are rotatably provided on two steel units (10) vertically arranged on the fixed base (19).
5. The tensile and compressive energy-saving steel structure according to claim 4 is characterized in that: One end of the support rod (17) is rotatably connected to a first connection block (14) on the steel unit (10) closest to the ground, and the other end of the support rod (17) is rotatably connected to the connection base (18).
6. The tensile and compressive energy-saving steel structure according to claim 5 is characterized in that: The support rod (17) comprises a telescopic sleeve and a telescopic shaft slidably arranged in the telescopic sleeve, a locking bolt is provided between the telescopic shaft and the telescopic sleeve, and the locking bolt passes through the telescopic sleeve and abuts against the telescopic shaft.
7. The tensile and compressive energy-saving steel structure according to claim 1 is characterized in that: The connecting plate (16) is made of alloy steel.
8. The tensile and compressive energy-saving steel structure according to claim 1 is characterized in that: Rubber gaskets are provided at the contact portions between the first connecting block (14) and the second connecting block (15) and the steel unit (10).