An assembled steel structure component

Abstract

The present invention discloses an assembled steel structure component, which relates to the technical field of assembled steel structures. The assembled steel structure component is configured by a concave connector and a positioning base plate, and by a load-bearing rib rod and a plurality of damping springs. When the longitudinal steel body and the transverse steel body are assembled, when the transverse steel body is subjected to an applied force, the applied force can be transmitted to the damping spring. At this time, the positioning ends of the plurality of load-bearing rib rods can be forced to slide inside the corresponding rectangular notches, compressing the support springs, thereby completing the buffering of the applied force, improving the support strength between the steel structures, and effectively preventing and reducing the deformation of the longitudinal steel body and the transverse steel body due to thermal expansion and contraction, further improving the connection strength between the steel structures.

Description

Technical Field

[0001] The present invention relates to the technical field of assembled steel structures, in particular to an assembled steel structure component. Background Art

[0002] Steel structures are made of steel and are one of the main types of building structures. They primarily consist of components such as beams, columns, and trusses, made from sections and plates. Rust removal and prevention processes include silanization, pure manganese phosphating, water washing and drying, and galvanizing. Components are typically connected using welds, bolts, or rivets. Due to its light weight and simple construction, it is widely used in large factories, stadiums, high-rise buildings, bridges, and other fields. Steel structures are prone to rust. Generally, steel structures need to be derusted, galvanized or painted, and maintained regularly. Referring to the Chinese patent with the announcement number "CN220486728U" on "A prefabricated steel structure connection assembly", the patent points out that although the existing steel structures can be connected at multiple angles through the connection assembly during use, the use flexibility is high, and the device is fixed on both sides to prevent the connection from slipping, but the prefabricated steel structure cannot be supplemented with auxiliary buffering when it shakes, which easily leads to the prefabricated steel structure having poor load-bearing capacity. However, the device still has the problems of poor support strength and anti-deformation effect. In this regard, we propose a prefabricated steel structure assembly to solve the above problems. Summary of the Invention

[0003] In view of the deficiencies of the prior art, the present invention provides a prefabricated steel structure assembly that solves the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an assembled steel structure assembly, comprising a longitudinal steel body and a transverse steel body, wherein a concave connector and a positioning base plate are installed between the longitudinal steel body and the transverse steel body;

[0005] The concave connecting piece is fixed to the end of the longitudinal steel body, the positioning base is fixedly installed on the outside of the transverse steel body, and a plurality of damping springs are fixedly installed between the concave connecting piece and the positioning base for buffering the force between the transverse steel body and the longitudinal steel body;

[0006] There are multiple load-bearing ribs on both sides of the concave connecting piece, and the ends of the load-bearing ribs are fixedly installed with limiting shafts. The outer sides of the limiting shafts are rotatably sleeved with positioning ends. The positioning ends close to the concave connecting piece are fixedly installed on its outer side, and the positioning ends close to the positioning substrate are slidably connected to its interior. The load-bearing ribs are used to support the concave connecting piece and the positioning substrate.

[0007] Preferably, a plurality of rectangular slots are formed at the bottom of the positioning substrate, the positioning ends are slidably connected to the corresponding rectangular slots, and support springs are fixedly installed between the positioning ends and the inner walls of the corresponding rectangular slots.

[0008] Preferably, an adjustment slide is slidably installed inside the rectangular slot, the adjustment slide is slidably installed inside the corresponding rectangular slot, and a support spring is fixedly installed between the adjustment slide and the corresponding positioning end head, an adjustment screw is rotatably installed on the outside of the adjustment slide, and the end of the adjustment screw passes through the positioning substrate and engages with it.

[0009] Preferably, side assembly plates are provided on both sides of the concave connecting piece, and the side assembly plates are used to lock the concave connecting piece and the longitudinal steel body and to limit the transverse steel body at the same time.

[0010] Preferably, a plurality of positioning screws are provided inside the side assembly plate, and a plurality of through holes adapted to the positioning screws are provided on both sides of the interior of the concave connector, and the positioning screws pass through the corresponding through holes.

[0011] Preferably, the top surfaces of the side assembly plates on both sides are kept flush and their heights exceed the concave connectors, and an inner pad is fixedly installed on the inner side of the side assembly plate, and the inner pad is used to contact the outer side of the transverse steel body.

[0012] Preferably, a plurality of concave locking frames are sleeved on the outer side of the transverse steel body, and the concave locking frames are used to lock the positioning base plate with the concave locking frames.

[0013] Preferably, the concave locking frame is composed of two concave locking plates, and an adjusting shaft is rotatably connected between the two concave locking plates. The concave locking plates are rotatably connected as a whole through the cooperation of the adjusting shaft. A locking nut is provided at one end of the concave locking plate away from the adjusting shaft, and the end of the concave locking plate is fixedly connected to the positioning base plate through the cooperation of the locking nut.

[0014] Preferably, a plurality of threaded holes adapted to the locking nuts are symmetrically provided on both sides of the positioning substrate.

[0015] Preferably, the plurality of concave locking frames are always kept parallel to each other.

[0016] The present invention provides a prefabricated steel structure assembly. Compared with the prior art, it has the following advantages:

[0017] (1) The assembled steel structure assembly is provided with a load-bearing rib and a plurality of damping springs through the cooperation of the concave connecting piece and the positioning base plate. When the longitudinal steel body and the transverse steel body are assembled, as the transverse steel body is subjected to an applied force, the applied force can be transmitted to the damping spring. At this time, the positioning ends of the plurality of load-bearing ribs can slide in the corresponding rectangular grooves under the applied force, compressing the support springs and thus completing the buffering of the applied force, thereby improving the supporting strength between the steel structures. At the same time, it can effectively prevent and reduce the deformation of the longitudinal steel body and the transverse steel body due to thermal expansion and contraction, further improving the connection strength between the steel structures.

[0018] (2) The prefabricated steel structure assembly, through the setting of the concave locking frame, can first be put on the outer side of the transverse steel body during assembly. After the connection between the transverse steel body and the longitudinal steel body is completed, the concave locking frame can be locked with the positioning base plate through the locking nut, thereby ensuring the assembly effect and effectively improving the assembly convenience of the transverse steel body and the positioning base plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 For the present invention Figure 1 Side view structural diagram;

[0021] Figure 3 For the present invention Figure 1 Look at the structural diagram;

[0022] Figure 4 This is a schematic diagram of the structure of the concave connecting member and the positioning substrate of the present invention;

[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of the positioning substrate of the present invention;

[0024] Figure 6 For the present invention Figure 5 Schematic diagram of the structure viewed from above;

[0025] Figure 7 For the present invention Figure 6 A in the middle is an enlarged structural diagram;

[0026] Figure 8 This is a structural schematic diagram of the concave locking frame of the present invention.

[0027] In the figure: 1. Longitudinal steel body; 2. Horizontal steel body; 3. Concave connecting piece; 4. Positioning base plate; 401. Rectangular notch; 5. Damping spring; 6. Side assembly plate; 601. Inner pad; 602. Positioning screw; 7. Load-bearing rib; 701. Limiting shaft; 702. Positioning end; 8. Support spring; 9. Adjusting slide; 10. Adjusting screw; 11. Concave locking frame; 1101. Adjusting shaft; 1102. Locking nut. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figures 1-8 The present invention provides two technical solutions, specifically including the following embodiments:

[0030] Example 1:

[0031] In the embodiment of the present invention, specifically, an assembled steel structure assembly includes a longitudinal steel body 1 and a transverse steel body 2, wherein a concave connector 3 and a positioning base plate 4 are installed between the longitudinal steel body 1 and the transverse steel body 2;

[0032] In the embodiment of the present invention, specifically, the concave connecting member 3 is fixed to the end of the longitudinal profile steel body 1, the positioning base plate 4 is fixedly installed on the outside of the transverse profile steel body 2, and a plurality of damping springs 5 are fixedly installed between the concave connecting member 3 and the positioning base plate 4 to buffer the force between the transverse profile steel body 2 and the longitudinal profile steel body 1;

[0033] In the embodiment of the present invention, specifically, when assembling the longitudinal steel body 1 and the transverse steel body 2, first, a plurality of damping springs 5 are assembled between the concave connector 3 and the positioning base plate 4. After the concave connector 3 and the positioning base plate 4 are assembled, the positioning base plate 4 is fixed to the outside of the transverse steel body 2. At this time, the transverse steel body 2 is hoisted to complete the assembly between the concave connector 3 and the longitudinal steel body 1, and then the longitudinal steel body 1 and the concave connector 3 are locked.

[0034] In the embodiment of the present invention, specifically, a plurality of load-bearing ribs 7 are provided on both sides of the concave connector 3. The ends of the load-bearing ribs 7 are fixedly mounted with limit shafts 701. The outer sides of the limit shafts 701 are rotatably sleeved with positioning ends 702. The positioning ends 702 close to the concave connector 3 are fixedly mounted on the outer side thereof, and the positioning ends 702 close to the positioning base plate 4 are slidably connected to the inside thereof. The load-bearing ribs 7 are used to support the concave connector 3 and the positioning base plate 4.

[0035] In the embodiment of the present invention, specifically, through the cooperation between the concave connector 3 and the positioning base plate 4, the load-bearing rib rods 7 and the multiple damping springs 5 are arranged. When the longitudinal steel body 1 and the transverse steel body 2 are assembled, as the transverse steel body 2 is subjected to an action force, the force can be transmitted to the damping spring 5. At this time, the positioning end heads 702 at the ends of the multiple load-bearing rib rods 7 can be forced to slide inside the corresponding rectangular notches 401, compressing the support springs 8, thereby completing the buffering of the action force. At the same time, it can effectively prevent and reduce the deformation of the longitudinal steel body 1 and the transverse steel body 2 due to thermal expansion and contraction, further improving the connection strength between the steel structures.

[0036] In the embodiment of the present invention, specifically, a plurality of rectangular notches 401 are formed on the bottom of the positioning substrate 4, and the positioning end heads 702 are slidably connected to the corresponding rectangular notches 401, and support springs 8 are fixedly installed between the positioning end heads 702 and the inner walls of the corresponding rectangular notches 401;

[0037] In the embodiment of the present invention, specifically, an adjusting slide 9 is slidably installed inside the rectangular notch 401, and the adjusting slide 9 is slidably installed inside the corresponding rectangular notch 401, and a support spring 8 is fixedly installed between the adjusting slide 9 and the corresponding positioning end 702, and an adjusting screw 10 is rotatably installed on the outside of the adjusting slide 9, and the end of the adjusting screw 10 passes through the positioning base plate 4 and engages with it;

[0038] In the embodiment of the present invention, further, by setting the adjusting screw 10, the adjusting screw 10 can be rotated to drive the adjusting slide 9 to slide inside the corresponding rectangular notch 401, so that the adjusting slide 9 can compress the corresponding support spring 8, thereby adjusting the supporting force of the positioning end 702 inside the rectangular notch 401, thereby being able to adjust the offset angle between the horizontal steel body 2 and the longitudinal steel body 1 when the force is applied, further improving the applicability of the steel structure connection method;

[0039] In the embodiment of the present invention, further, side assembly plates 6 are provided on both sides of the concave coupling member 3, and the side assembly plates 6 are used to lock the concave coupling member 3 and the longitudinal steel body 1;

[0040] In the embodiment of the present invention, specifically, a plurality of positioning screws 602 are provided inside the side assembly plate 6, and a plurality of through holes adapted to the positioning screws 602 are opened on both sides of the interior of the concave connector 3, and the positioning screws 602 pass through the corresponding through holes;

[0041] In the embodiment of the present invention, specifically, the top surfaces of the side assembly plates 6 on both sides are kept flush and their heights exceed the concave connector 3. An inner pad 601 is fixedly installed on the inner side of the side assembly plate 6. The inner pad 601 is used to contact the outer side of the transverse steel body 2.

[0042] In the embodiment of the present invention, specifically, by providing the side assembly plates 6, after the concave connector 3 and the longitudinal steel body 1 are connected, the side assembly plates 6 can be assembled to both sides of the concave connector 3 by means of the positioning screws 602, thereby completing the positioning between the concave connector 3 and the longitudinal steel body 1. On the one hand, it is possible to avoid opening a hole inside the longitudinal steel body 1, thereby ensuring the internal strength of the longitudinal steel body 1, and further making it easier to disassemble and replace the side assembly plates 6, thereby improving the convenience of operation.

[0043] The positioning base plate 4 and the concave locking frame 11 are fixedly connected by means of bolts.

[0044] Example 2: Based on Example 1, an assembled steel structure assembly includes a longitudinal steel body 1 and a transverse steel body 2, wherein a concave connector 3 and a positioning base plate 4 are installed between the longitudinal steel body 1 and the transverse steel body 2;

[0045] In the embodiment of the present invention, specifically, the concave connecting member 3 is fixed to the end of the longitudinal profile steel body 1, the positioning base plate 4 is fixedly installed on the outside of the transverse profile steel body 2, and a plurality of damping springs 5 are fixedly installed between the concave connecting member 3 and the positioning base plate 4 to buffer the force between the transverse profile steel body 2 and the longitudinal profile steel body 1;

[0046] In the embodiment of the present invention, specifically, when assembling the longitudinal steel body 1 and the transverse steel body 2, first, a plurality of damping springs 5 are assembled between the concave connector 3 and the positioning base plate 4. After the concave connector 3 and the positioning base plate 4 are assembled, the positioning base plate 4 is fixed to the outside of the transverse steel body 2. At this time, the transverse steel body 2 is hoisted to complete the assembly between the concave connector 3 and the longitudinal steel body 1, and then the longitudinal steel body 1 and the concave connector 3 are locked.

[0047] In the embodiment of the present invention, specifically, a plurality of load-bearing ribs 7 are provided on both sides of the concave connector 3. The ends of the load-bearing ribs 7 are fixedly mounted with limit shafts 701. The outer sides of the limit shafts 701 are rotatably sleeved with positioning ends 702. The positioning ends 702 close to the concave connector 3 are fixedly mounted on the outer side thereof, and the positioning ends 702 close to the positioning base plate 4 are slidably connected to the inside thereof. The load-bearing ribs 7 are used to support the concave connector 3 and the positioning base plate 4.

[0048] In the embodiment of the present invention, specifically, through the cooperation between the concave connector 3 and the positioning base plate 4, the load-bearing rib rods 7 and the multiple damping springs 5 are arranged. When the longitudinal steel body 1 and the transverse steel body 2 are assembled, as the transverse steel body 2 is subjected to an action force, the force can be transmitted to the damping spring 5. At this time, the positioning end heads 702 at the ends of the multiple load-bearing rib rods 7 can be forced to slide inside the corresponding rectangular notches 401, compressing the support springs 8, thereby completing the buffering of the action force. At the same time, it can effectively prevent and reduce the deformation of the longitudinal steel body 1 and the transverse steel body 2 due to thermal expansion and contraction, further improving the connection strength between the steel structures.

[0049] In the embodiment of the present invention, specifically, a plurality of rectangular notches 401 are formed on the bottom of the positioning substrate 4, and the positioning end heads 702 are slidably connected to the corresponding rectangular notches 401, and support springs 8 are fixedly installed between the positioning end heads 702 and the inner walls of the corresponding rectangular notches 401;

[0050] In the embodiment of the present invention, specifically, an adjusting slide 9 is slidably installed inside the rectangular notch 401, and the adjusting slide 9 is slidably installed inside the corresponding rectangular notch 401, and a support spring 8 is fixedly installed between the adjusting slide 9 and the corresponding positioning end 702, and an adjusting screw 10 is rotatably installed on the outside of the adjusting slide 9, and the end of the adjusting screw 10 passes through the positioning base plate 4 and engages with it;

[0051] In the embodiment of the present invention, further, by setting the adjusting screw 10, the adjusting screw 10 can be rotated to drive the adjusting slide 9 to slide inside the corresponding rectangular notch 401, so that the adjusting slide 9 can compress the corresponding support spring 8, thereby adjusting the supporting force of the positioning end 702 inside the rectangular notch 401, thereby being able to adjust the offset angle between the horizontal steel body 2 and the longitudinal steel body 1 when the force is applied, further improving the applicability of the steel structure connection method;

[0052] In the embodiment of the present invention, further, side assembly plates 6 are provided on both sides of the concave connector 3, and the side assembly plates 6 are used to lock the concave connector 3 and the longitudinal steel body 1, and at the same time limit the transverse steel body 2;

[0053] In the embodiment of the present invention, specifically, a plurality of positioning screws 602 are provided inside the side assembly plate 6, and a plurality of through holes adapted to the positioning screws 602 are opened on both sides of the interior of the concave connector 3, and the positioning screws 602 pass through the corresponding through holes;

[0054] In the embodiment of the present invention, specifically, the top surfaces of the side assembly plates 6 on both sides are kept flush and their heights exceed the concave connector 3. An inner pad 601 is fixedly installed on the inner side of the side assembly plate 6. The inner pad 601 is used to contact the outer side of the transverse steel body 2.

[0055] In the embodiment of the present invention, specifically, by providing the side assembly plates 6, after the concave connector 3 and the longitudinal steel body 1 are connected, the side assembly plates 6 can be assembled to both sides of the concave connector 3 by means of the positioning screws 602, thereby completing the positioning between the concave connector 3 and the longitudinal steel body 1. On the one hand, it is possible to avoid opening a hole inside the longitudinal steel body 1, thereby ensuring the internal strength of the longitudinal steel body 1, and further making it easier to disassemble and replace the side assembly plates 6, thereby improving the convenience of operation.

[0056] In the embodiment of the present invention, further, by installing the side assembly plate 6, the transverse profile steel body 2 can be limited, thereby preventing the transverse profile steel body 2 from deflecting when subjected to a transverse force, thereby effectively improving the connection stability between the steel structures;

[0057] In the embodiment of the present invention, specifically, a plurality of concave locking frames 11 are sleeved on the outer side of the transverse steel body 2, and the concave locking frames 11 are used to lock the positioning substrate 4 with the concave locking frames 11;

[0058] In the embodiment of the present invention, specifically, the concave locking frame 11 is composed of two concave locking plates, an adjustment shaft 1101 is rotatably connected between the two concave locking plates, and the concave locking plates are rotatably connected as a whole by cooperating with the adjustment shaft 1101. A locking nut 1102 is provided at one end of the concave locking plate away from the adjustment shaft 1101, and the end of the concave locking plate is fixedly connected to the positioning base plate 4 by cooperating with the locking nut 1102.

[0059] In the embodiment of the present invention, specifically, a plurality of threaded holes adapted to the locking nuts 1102 are symmetrically opened on both sides of the positioning substrate 4;

[0060] In the embodiment of the present invention, specifically, the multiple concave locking frames 11 are always kept parallel to each other;

[0061] In the embodiment of the present invention, specifically, through the provision of the concave locking frame 11, the concave locking frame 11 can be firstly put on the outside of the transverse steel body 2 during assembly. After the connection between the transverse steel body 2 and the longitudinal steel body 1 is completed, the concave locking frame 11 and the positioning base plate 4 can be locked by the locking nut 1102, thereby ensuring the assembly effect while effectively improving the assembly convenience of the transverse steel body 2 and the positioning base plate 4.

[0062] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0063] The above is a detailed description of an embodiment of the present invention. However, the content is only a preferred embodiment of the present invention and should not be considered to limit the scope of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the present invention.

Claims

1. An assembled steel structure assembly, comprising a longitudinal steel body (1) and a transverse steel body (2), characterized in that: A concave connecting piece (3) and a positioning base plate (4) are installed between the longitudinal steel body (1) and the transverse steel body (2); The concave connecting piece (3) is fixed to the end of the longitudinal steel body (1), the positioning base plate (4) is fixedly installed on the outside of the transverse steel body (2), and a plurality of damping springs (5) are fixedly installed between the concave connecting piece (3) and the positioning base plate (4) for buffering the force between the transverse steel body (2) and the longitudinal steel body (1); A plurality of load-bearing ribs (7) are provided on both sides of the concave connecting member (3), and the ends of the load-bearing ribs (7) are fixedly mounted with limiting shafts (701), and the outer sides of the limiting shafts (701) are rotatably sleeved with positioning ends (702), the positioning ends (702) close to the concave connecting member (3) are fixedly mounted on the outer sides thereof, and the positioning ends (702) close to the positioning base plate (4) are slidably connected to the inner sides thereof, and the load-bearing ribs (7) are used to support the concave connecting member (3) and the positioning base plate (4); The bottom of the positioning substrate (4) is provided with a plurality of rectangular notches (401), the positioning end heads (702) are slidably connected to the inside of the corresponding rectangular notches (401), and support springs (8) are fixedly installed between the positioning end heads (702) and the inner walls of the corresponding rectangular notches (401); An adjusting slide plate (9) is slidably mounted inside the rectangular notch (401), and the adjusting slide plate (9) is slidably mounted inside the corresponding rectangular notch (401), and a support spring (8) is fixedly mounted between the adjusting slide plate (9) and the corresponding positioning end (702), and an adjusting screw (10) is rotatably mounted on the outside of the adjusting slide plate (9), and the end of the adjusting screw (10) passes through the positioning base plate (4) and engages with the positioning base plate (4); Side assembly plates (6) are provided on both sides of the concave connecting piece (3), and the side assembly plates (6) are used to lock the concave connecting piece (3) and the longitudinal steel body (1), and to limit the transverse steel body (2); A plurality of concave locking frames (11) are sleeved on the outside of the transverse steel body (2), and the concave locking frames (11) are used to lock the positioning substrate (4) with the concave locking frames (11); The concave locking frame (11) is composed of two concave locking plates, an adjustment shaft (1101) is rotatably connected between the two concave locking plates, the concave locking plates are rotatably connected as a whole through the cooperation of the adjustment shaft (1101), a locking nut (1102) is provided at one end of the concave locking plate away from the adjustment shaft (1101), and the end of the concave locking plate is fixedly connected to the positioning base plate (4) through the cooperation of the locking nut (1102).

2. The assembled steel structure assembly according to claim 1, characterized in that: A plurality of positioning screws (602) are provided inside the side assembly plate (6), and a plurality of through holes matching the positioning screws (602) are provided on both sides of the inside of the concave connector (3), and the positioning screws (602) pass through the corresponding through holes.

3. The assembled steel structure assembly according to claim 1, characterized in that: The top surfaces of the side assembly plates (6) on both sides are kept flush and their heights exceed the concave connecting piece (3). An inner pad (601) is fixedly installed on the inner side of the side assembly plate (6), and the inner pad (601) is used to contact the outer side of the transverse steel body (2).

4. The assembled steel structure assembly according to claim 1, characterized in that: A plurality of threaded holes adapted to the locking nuts (1102) are symmetrically provided on both sides of the positioning substrate (4).

5. The assembled steel structure assembly according to claim 1, characterized in that: The plurality of concave locking frames (11) are always kept parallel to each other.

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