Building steel structure convenient to disassemble and assemble circularly

Abstract

The utility model discloses a building steel structure convenient to disassemble and assemble circularly, and belongs to the technical field of steel structures, and the technical scheme is characterized in that the building steel structure comprises a steel structure body, and the steel structure body comprises a connecting mechanism comprising a rotating shaft and a clamping piece; the supporting mechanism comprises a supporting plate; the cylindrical steel part comprises a convex block; the clamping piece is provided with a first connecting rod, a second connecting rod and a rotating rod, the first connecting rod is rotationally connected with the second connecting rod, the rotating rod is rotationally connected with the first connecting rod, the second connecting rod is rotationally connected with the rotating shaft, the supporting plate is matched with the cylindrical steel piece, and the second connecting rod is matched with the rotating rod. At the moment, the cylindrical steel piece and the clamping piece are fixed. The building steel structure convenient to disassemble and assemble circularly is provided with the connecting mechanism, so that the steel structures can be simply, conveniently and quickly connected, and the steel structure is easy to disassemble, convenient to disassemble and assemble circularly and high in practicability.

Description

Technical Field

[0001] The present application belongs to the technical field of steel structures, and in particular relates to a steel structure for construction that is easy to disassemble and assemble. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields.

[0003] The existing Chinese patent with publication number CN115234036B discloses an assembled steel structure support frame that is easy to disassemble and assemble, including a base, a support column is rotatably connected inside the base, both ends of the support column are sleeved with support sleeves, a support plate is hinged on the outer side of the support sleeve, a support assembly is provided on the support plate, a linkage block is hinged on the outer side of the other end of the support plate, a support frame is fixed on the linkage block, a support template inserted in the support frame is provided above the base, and a fixing assembly for fixing the support template is provided on the support frame.

[0004] The above steel structure support frame can facilitate the disassembly and assembly of the support template according to the construction requirements of the construction environment, and is also convenient for workers to perform aerial operations. After the support template is detached from the support frame, it can support the wall, and the corresponding angle of the support components on the support frame can be adjusted, which is highly flexible. However, the connection between the steel structures is relatively cumbersome, and the steel structure is not easy to disassemble after being connected and used, which is not conducive to circular disassembly and assembly, and has low practicality. Utility Model Content

[0005] The purpose of this application is to provide a building steel structure that is easy to recycle and disassemble in order to solve the above-mentioned technical problems. The building steel structure is provided with a connecting mechanism so that the steel structures can be connected simply and quickly, and is easy to disassemble, convenient for recycle and disassemble, and has high practicality.

[0006] The present application provides a steel structure for construction that is easy to disassemble and assemble in a circular manner, including a steel structure body, wherein the steel structure body includes:

[0007] A connecting mechanism, including a rotating shaft and a clamp;

[0008] A support mechanism, including a support plate;

[0009] A cylindrical steel member including a boss;

[0010] Among them, the clamping member is provided with a first connecting rod, a second connecting rod and a rotating rod. The first connecting rod and the second connecting rod are rotationally connected, the rotating rod and the first connecting rod are rotationally connected, the second connecting rod and the rotating shaft are rotationally connected, the support plate and the columnar steel member are matched, and after the second connecting rod and the rotating rod are matched, the columnar steel member and the clamping member are fixed.

[0011] In the technical scheme, a connecting mechanism, a supporting mechanism and a columnar steel member are provided on the steel structure body, a rotating shaft and a clamping member are provided in the connecting mechanism, and the clamping member is provided with a first connecting rod, a second connecting rod and a rotating rod. The first connecting rod and the second connecting rod are rotationally connected, the rotating rod and the first connecting rod are rotationally connected, and the second connecting rod and the rotating shaft are rotationally connected. When installing the steel structure body, the staff rotates the first connecting rod and the rotating rod to make the rotating rod and the second connecting rod cooperate. At this time, the clamping member cooperates with the protrusion on the columnar steel member to complete the installation of the steel structure body. The steps for disassembling the steel structure body are the same as those during installation, so that the columnar steel members can be easily and quickly disassembled and assembled, which is convenient for circular disassembly and assembly. The practicality of the steel structure body is high. The second connecting rod is rotationally connected to the rotating shaft, so that the angle between the two clamping members can be adjusted, that is, the angle between the columnar steel members is adjusted, which is convenient for the staff to adjust the steel structure body according to the construction situation, and the use is more flexible. The support plate on the supporting mechanism cooperates with the columnar steel member, and the support plate facilitates the staff to perform construction operations at a high place of the steel structure body, thereby improving work efficiency.

[0012] Furthermore, the card component includes:

[0013] A first slot, which is disposed at the second connecting rod;

[0014] A second slot, which is disposed at the rotating rod;

[0015] A slide groove, which is disposed at the first connecting rod;

[0016] A hinge block, which is disposed at the first connecting rod;

[0017] A movable rod, one end of which is slidably connected to the slide slot, and the other end of which is rotatably connected to the hinge block;

[0018] A tension bolt, which is rotatably connected to the movable rod and slidably connected to the first connecting rod;

[0019] Wherein, the second connecting rod and the rotating rod are matched with each other through threads.

[0020] In the present technical scheme, a first slot is provided at the second connecting rod, and a second slot is provided at the rotating rod. After the second connecting rod and the rotating rod are threadedly matched, the first slot and the second slot contact each other, and the protrusion on the columnar steel part cooperates with the first slot and the second slot to facilitate the installation of the columnar steel part on the clamping part. A slide groove and a hinge block are provided at the first connecting rod. One end of the movable rod is slidably connected to the slide groove, and the other end is rotatably connected to the hinge block. A tension bolt is rotatably connected to the movable rod, and the tension bolt is also slidably connected to the first connecting rod. When the angle between the clamping parts needs to be adjusted, the tension bolt is slid to make the movable rod slide on the slide groove. While the movable rod slides on the slide groove, the angle between the clamping parts is changed. After adjusting to the appropriate angle, the tension bolt is tightened, so that the staff can adjust the angle between the columnar steel parts according to the construction conditions, thereby improving the flexibility of the steel structure body.

[0021] Furthermore, the cylindrical steel member comprises:

[0022] A positioning ring including a stopper post;

[0023] Wherein, the connection mechanism is provided with a limiting hole, the limiting hole is placed at the first clamping slot and the second clamping slot, and the limiting hole cooperates with the limiting column.

[0024] In the present technical solution, a positioning ring with a limiting column is provided at the cylindrical steel part, and a limiting hole is provided on the connecting mechanism. When the cylindrical steel part is installed on the clamp, the positioning ring is sleeved on the cylindrical steel part, and the positioning ring and the protrusion are made to fit tightly. The limiting holes at the first clamping slot and the second clamping slot cooperate with the limiting column. After the positioning ring and the protrusion are fitted together, they are conveniently assembled with the first clamping slot and the second clamping slot, so that the cylindrical steel part and the clamp can be further fixed, thereby enhancing the practicality of the steel structure body.

[0025] Furthermore, the support mechanism also includes:

[0026] Arc grooves are placed at both ends of the support plate;

[0027] A rotating plate, which is rotatably connected to the arc-shaped groove;

[0028] fixing bolts, which are placed on the support plate;

[0029] A movable nut block cooperates with the fixing bolt;

[0030] Wherein, the arc groove cooperates with the columnar steel part, and the movable nut block is rotationally connected with the rotating plate.

[0031] In the present technical solution, an arc groove is provided at the support plate, and the arc groove cooperates with the columnar steel part to facilitate the installation of the support plate on the steel structure body. The arc grooves at both ends of the support plate are rotatably connected with a rotating plate. A fixing bolt is also provided on the support plate, and the fixing bolt cooperates with the movable nut block on the rotating plate. After the arc groove cooperates with the columnar steel part, the rotating plate is rotated to connect the rotating plate and the arc groove. At this time, the columnar steel part is in the empty space between the rotating plate and the arc groove, and the movable nut block is tightened to further fix the support plate and the columnar steel part, so that the staff can carry out construction at the support plate.

[0032] Furthermore, the support plate is provided with holes and a footboard.

[0033] In this technical solution, holes and toeboards are provided on the support plate. The holes can be used for drainage on rainy days to avoid the accumulation of too much rainwater on the support plate, and the anti-slip performance of the support plate is improved to ensure the safety of the workers. At the same time, it is convenient for the workers to place construction tools in the holes, which is highly practical. The toeboard can prevent the workers' feet from slipping out of the support plate, thereby causing safety accidents, further improving the safety performance of the steel structure body.

[0034] Furthermore, the steel structure body is provided with anti-slip grooves;

[0035] Wherein, the anti-slip pattern is arranged on the support plate, and the cross section of the movable rod is rectangular.

[0036] In the present technical solution, anti-slip grooves are provided on the steel structure body and placed on the support plate. The anti-slip grooves on the support plate reduce the risk of workers falling, increase the practicality of the steel structure body, and improve the work efficiency of the workers. The cross-section of the movable rod is set to a rectangle, and the rectangular structure has excellent bending resistance. After the angles between the clips are set, the structural strength of the steel structure body is greatly enhanced through support by the rectangular movable rod, thereby improving the safety of the steel structure body.

[0037] The beneficial effects of this application are:

[0038] 1. When disassembling and assembling the steel structure body, the staff completes the disassembly and assembly of the steel structure body by rotating the first connecting rod and the rotating rod to make the rotating rod match with the second connecting rod, or releases the matching between the rotating rod and the second connecting rod, which is convenient for cyclic disassembly and assembly.

[0039] 2. When the angle between the clamps needs to be adjusted, slide the tension bolt to make the movable rod slide on the slide slot. The movable rod slides on the slide slot and changes the angle between the clamps. After adjusting to the appropriate angle, tighten the tension bolt to facilitate the staff to adjust the angle between the columnar steel parts according to the construction situation, thereby improving the flexibility of the steel structure body.

[0040] 3. After the arc groove and the columnar steel part are matched, rotate the rotating plate to connect the rotating plate and the arc groove. At this time, the columnar steel part is in the empty space between the rotating plate and the arc groove, and tighten the movable nut block to further fix the support plate and the columnar steel part, which is convenient for the staff to carry out construction at the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 This is a schematic diagram of a structural steel structure for construction that is easy to disassemble and reassemble in this application;

[0042] Figure 2 for Figure 1 A magnified view of point A;

[0043] Figure 3 It is a structural schematic diagram of the connecting mechanism and the columnar steel member;

[0044] Figure 4 It is a structural diagram of the supporting mechanism;

[0045] The reference numerals in the figure are as follows: 100, steel structure body; 110, anti-slip groove; 200, connecting mechanism; 210, rotating shaft; 220, clamping piece; 221, first connecting rod; 222, second connecting rod; 223, rotating rod; 224, first clamping groove; 225, second clamping groove; 226, sliding groove; 227, hinge block; 228, movable rod; 229, tension bolt; 230, limiting hole; 300, supporting mechanism; 310, supporting plate; 311, hole; 312, foot plate; 320, arc groove; 330, rotating plate; 340, fixing bolt; 350, movable nut block; 400, cylindrical steel part; 410, protrusion; 420, positioning ring; 421, limiting column. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0047] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0048] The following provides a detailed description of the embodiments of the present application through specific embodiments and their application scenarios in conjunction with the accompanying drawings.

[0049] Embodiment 1:

[0050] like Figure 1-4 As shown, the embodiment of the present application provides a steel structure for construction that is easy to disassemble and recycle, including a steel structure body 100, wherein the steel structure body 100 includes:

[0051] The connecting mechanism 200 includes a rotating shaft 210 and a clamping member 220;

[0052] The support mechanism 300 includes a support plate 310;

[0053] The cylindrical steel member 400 includes a protrusion 410;

[0054] Among them, the clamping member 220 is provided with a first connecting rod 221, a second connecting rod 222 and a rotating rod 223. The first connecting rod 221 and the second connecting rod 222 are rotationally connected, the rotating rod 223 and the first connecting rod 221 are rotationally connected, the second connecting rod 222 and the rotating shaft 210 are rotationally connected, the support plate 310 and the columnar steel member 400 are matched, and after the second connecting rod 222 and the rotating rod 223 are matched, the columnar steel member 400 and the clamping member 220 are fixed.

[0055] The steel structure body 100 is provided with a connecting mechanism 200, a supporting mechanism 300 and a columnar steel member 400, the connecting mechanism 200 is provided with a rotating shaft 210 and a clamping member 220, the clamping member 220 is provided with a first connecting rod 221, a second connecting rod 222 and a rotating rod 223, the first connecting rod 221 is rotatably connected to the second connecting rod 222, the rotating rod 223 is rotatably connected to the first connecting rod 221, and the second connecting rod 222 is rotatably connected to the rotating shaft 210. When installing the steel structure body 100, the staff rotates the first connecting rod 221 and the rotating rod 223 to make the rotating rod 223 match with the second connecting rod 222. At this time, the clamping member 220 and the protrusion 4 on the columnar steel member 400 are engaged. 10 cooperates with each other to complete the installation of the steel structure body 100, and the steps of disassembling the steel structure body 100 are the same as those during installation, so that the columnar steel parts 400 can be easily and quickly disassembled and assembled, which is convenient for circular disassembly and assembly. The practicality of the steel structure body 100 is relatively high. The second connecting rod 222 is rotatably connected to the rotating shaft 210, so that the angle between the two clamps 220 can be adjusted, that is, the angle between the columnar steel parts 400 is adjusted, which is convenient for the staff to adjust the steel structure body 100 according to the construction situation, and the use is relatively flexible. The support plate 310 on the support mechanism 300 cooperates with the columnar steel parts 400, and the support plate 310 is convenient for the staff to carry out construction work at a high place of the steel structure body 100, thereby improving work efficiency.

[0056] Furthermore, the card member 220 includes:

[0057] A first slot 224, which is disposed at the second connecting rod 222;

[0058] A second slot 225, which is disposed at the rotating rod 223;

[0059] A slide groove 226 disposed at the first connecting rod 221;

[0060] A hinge block 227, which is disposed at the first connecting rod 221;

[0061] A movable rod 228, one end of which is slidably connected to the slide slot 226, and the other end of which is rotatably connected to the hinge block 227;

[0062] A tension bolt 229, which is rotatably connected to the movable rod 228 and is slidably connected to the first connecting rod 221;

[0063] The second connecting rod 222 and the rotating rod 223 are engaged with each other through threads.

[0064] By providing a first slot 224 at the second connecting rod 222 and a second slot 225 at the rotating rod 223, after the second connecting rod 222 and the rotating rod 223 are threadedly matched, the first slot 224 and the second slot 225 are in contact with each other, and the protrusion 410 on the columnar steel member 400 is matched with the first slot 224 and the second slot 225, so as to facilitate the installation of the columnar steel member 400 on the clamping member 220, and the first connecting rod 221 is provided with a slide groove 226 and a hinge block 227, one end of the movable rod 228 is slidably connected to the slide groove 226, and the other end It is rotatably connected to the hinge block 227 and is rotatably connected to the movable rod 228 with a tensioning bolt 229. The tensioning bolt 229 is also slidably connected to the first connecting rod 221. When the angle between the clamps 220 needs to be adjusted, the tensioning bolt 229 is slid to allow the movable rod 228 to slide on the slide groove 226. When the movable rod 228 slides on the slide groove 226, the angle between the clamps 220 is changed. After adjusting to a suitable angle, the tensioning bolt 229 is tightened again, so that the staff can adjust the angle between the columnar steel parts 400 according to the construction situation, thereby improving the flexibility of the steel structure body 100.

[0065] Furthermore, the cylindrical steel member 400 comprises:

[0066] The positioning ring 420 includes a limiting column 421;

[0067] The connection mechanism 200 is provided with a limiting hole 230 , which is disposed at the first clamping slot 224 and the second clamping slot 225 , and the limiting hole 230 cooperates with the limiting column 421 .

[0068] By providing a positioning ring 420 with a limiting column 421 at the cylindrical steel part 400, and providing a limiting hole 230 on the connecting mechanism 200, when the cylindrical steel part 400 is installed on the clamping part 220, the positioning ring 420 is sleeved on the cylindrical steel part 400, and the positioning ring 420 and the protrusion 410 are tightly fitted, and the limiting holes 230 at the first clamping groove 224 and the second clamping groove 225 cooperate with the limiting column 421. After the positioning ring 420 and the protrusion 410 are fitted together, it is convenient to assemble with the first clamping groove 224 and the second clamping groove 225, so that the cylindrical steel part 400 and the clamping part 220 can be further fixed, thereby enhancing the practicality of the steel structure body 100.

[0069] Furthermore, the support mechanism 300 further includes:

[0070] Arc grooves 320, which are disposed at both ends of the support plate 310;

[0071] A rotating plate 330, which is rotatably connected to the arc groove 320;

[0072] A fixing bolt 340, which is placed on the support plate 310;

[0073] A movable nut block 350 cooperates with the fixing bolt 340;

[0074] The arc groove 320 cooperates with the columnar steel member 400 , and the movable nut block 350 is rotationally connected with the rotating plate 330 .

[0075] By setting an arc groove 320 at the support plate 310, the arc groove 320 cooperates with the columnar steel member 400 to facilitate the installation of the support plate 310 on the steel structure body 100, and the arc grooves 320 at both ends of the support plate 310 are rotatably connected with the rotating plate 330. The support plate 310 is also provided with a fixing bolt 340, which cooperates with the fixing bolt 340 and the movable nut block 350 on the rotating plate 330. After the arc groove 320 cooperates with the columnar steel member 400, the rotating plate 330 is rotated to connect the rotating plate 330 and the arc groove 320. At this time, the columnar steel member 400 is in the empty space between the rotating plate 330 and the arc groove 320, and the movable nut block 350 is tightened to further fix the support plate 310 and the columnar steel member 400, so that the staff can perform construction at the support plate 310.

[0076] Embodiment 2:

[0077] like Figure 1-4 As shown, the embodiment of the present application provides a steel structure for construction that is easy to disassemble and recycle, and in addition to the technical solutions of the above embodiments, it also has the following technical features: The support plate 310 is provided with a hole 311 and a footboard 312 .

[0078] By setting holes 311 and footboards 312 on the support plate 310, the holes 311 can be used for drainage on rainy days to avoid the accumulation of too much rainwater on the support plate 310, and the anti-slip performance of the support plate 310 is improved to ensure the safety of the workers. At the same time, it is convenient for the workers to place construction tools at the holes 311, which is very practical. The footboards 312 can prevent the workers' feet from slipping out of the support plate 310, thereby causing safety accidents, further improving the safety performance of the steel structure body 100.

[0079] Furthermore, the steel structure body 100 is provided with anti-slip grooves 110;

[0080] The anti-slip pattern 110 is disposed on the support plate 310 , and the cross section of the movable rod 228 is rectangular.

[0081] By arranging anti-slip grooves 110 on the steel structure body 100, and the anti-slip grooves 110 are placed on the support plate 310, the anti-slip grooves 110 on the support plate 310 reduce the risk of workers falling, increase the practicality of the steel structure body 100, and improve the work efficiency of the workers. The cross-section of the movable rod 228 is set to a rectangle, and the rectangular structure has excellent bending resistance. After the angle between the clips 220 is set, it is supported by the rectangular movable rod 228, which greatly enhances the structural strength of the steel structure body 100 and improves the safety of the steel structure body 100.

[0082] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0083] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A steel structure for construction that is easy to disassemble and recycle, comprising a steel structure body (100), characterized in that: The steel structure body (100) comprises: The connecting mechanism (200) comprises a rotating shaft (210) and a clamping member (220); A support mechanism (300) comprising a support plate (310); A cylindrical steel member (400) including a projection (410); The clamping member (220) is provided with a first connecting rod (221), a second connecting rod (222) and a rotating rod (223); the first connecting rod (221) and the second connecting rod (222) are rotationally connected, the rotating rod (223) and the first connecting rod (221) are rotationally connected, the second connecting rod (222) and the rotating shaft (210) are rotationally connected, the support plate (310) and the columnar steel member (400) are matched, and after the second connecting rod (222) and the rotating rod (223) are matched, the columnar steel member (400) and the clamping member (220) are fixed.

2. The steel structure for construction that is easy to disassemble and recycle according to claim 1, characterized in that: The card member (220) comprises: A first slot (224) disposed on the second connecting rod (222); A second slot (225) is disposed on the rotating rod (223); A slide groove (226) disposed at the first connecting rod (221); A hinge block (227) disposed at the first connecting rod (221); A movable rod (228), one end of which is slidably connected to the slide groove (226), and the other end of which is rotationally connected to the hinge block (227); A tension bolt (229) is rotatably connected to the movable rod (228) and is slidably connected to the first connecting rod (221); The second connecting rod (222) and the rotating rod (223) are engaged with each other through threads.

3. The steel structure for construction that is easy to disassemble and recycle according to claim 2, characterized in that: The cylindrical steel member (400) comprises: A positioning ring (420), comprising a limiting column (421); The connection mechanism (200) is provided with a limiting hole (230), the limiting hole (230) is placed at the first clamping slot (224) and the second clamping slot (225), and the limiting hole (230) cooperates with the limiting column (421).

4. The steel structure for construction that is easy to disassemble and recycle according to claim 3 is characterized in that: The support mechanism (300) further comprises: Arc-shaped grooves (320) are disposed at both ends of the support plate (310); A rotating plate (330) is rotatably connected to the arc-shaped groove (320); A fixing bolt (340) is placed on the support plate (310); A movable nut block (350) cooperates with the fixing bolt (340); The arc groove (320) is matched with the columnar steel member (400), and the movable nut block (350) is rotationally connected with the rotating plate (330).

5. The steel structure for construction that is easy to disassemble and recycle according to claim 4, characterized in that: The support plate (310) is provided with a hole (311) and a foot plate (312).

6. The steel structure for construction that is easy to disassemble and recycle according to claim 5, characterized in that: The steel structure body (100) is provided with anti-slip grooves (110); The anti-slip pattern (110) is disposed on the support plate (310), and the cross section of the movable rod (228) is rectangular.

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