Steel structure support convenient to disassemble and assemble

Abstract

The utility model relates to the field of steel structure supports, in particular to a steel structure support convenient to disassemble and assemble. Comprising a bearing beam, two sets of first supports are symmetrically arranged below the bearing beam, two sets of second supports are symmetrically arranged below the bearing beam, the tops of the two sets of first supports and the tops of the two sets of second supports are each provided with a set of connecting blocks, and the center of the bottom of the outer wall of each set of connecting blocks is provided with a set of cavities; a movable clamping groove is formed in the center of the top of the outer wall of each connecting block, a connecting plate is arranged at one end of each connecting block, a clamping block is installed at the center of the bottom of one side wall of each connecting plate, a connecting plate is arranged at one end of each connecting block, and a movable clamping groove is formed in the center of the top of the outer wall of each connecting block. And a group of clamping blocks is mounted at the center of the bottom of one side wall of each group of connecting plates. According to the embodiment, disassembly and assembly can be rapidly carried out, convenience is improved, time and labor are saved, and the disassembly and assembly efficiency is improved while the labor intensity is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structure brackets, and particularly relates to a steel structure bracket which is convenient for disassembly and assembly. Background Art

[0002] Steel structure bracket is a kind of supporting structure, which is mainly composed of steel pipes and steel plates, and is widely used in construction engineering, interior decoration, billboards, street lights, railways, highways, aviation and other fields. This structure can bear a certain weight and play the role of fixing the building, while also improving the durability and aesthetics of the building.

[0003] After searching, in the prior art, Chinese Patent Publication No.: CN206708299, Authorization Publication Date: 2017-12-05, discloses a steel structure bracket, including a device body, the bottom of the device body is respectively provided with support legs, the top of the support legs is provided with a top beam, the inside of the device body is provided with a structural bracket, the top of the structural bracket is provided with a load-bearing beam, the bottom of the support legs is provided with a base, the surface of the support legs is provided with a connecting plate, the bottom of the connecting plate is provided with a shock absorbing device, the two ends of the shock absorbing device are respectively provided with rubber pads, and a progressive spring is provided between the rubber pads. The above embodiments solve the problem that the existing bracket is likely to be damaged when subjected to external force, and at the same time, when subjected to strong impact, due to the rigidity of the structure, the structural bracket is directly broken, thereby causing casualties and equipment damage.

[0004] However, the device still has the following defects: the above embodiment is not convenient, and if it cannot be installed and disassembled quickly, it will be time-consuming and labor-intensive, thereby increasing labor intensity and reducing disassembly efficiency. Utility Model Content

[0005] In view of the above problems, the utility model provides a steel structure bracket that is easy to disassemble and assemble, including a load-bearing beam, two groups of first brackets are symmetrically arranged below the load-bearing beam, two groups of second brackets are symmetrically arranged below the load-bearing beam, a group of connecting blocks are installed on the top of the two groups of the first brackets and the two groups of the second brackets, a group of cavities are opened at the center of the bottom of the outer wall of each group of the connecting blocks, and a group of movable card slots are opened at the center of the top of the outer wall of each group of the connecting blocks;

[0006] A group of connecting plates is arranged at one end of each group of connecting blocks, a group of clamping blocks is installed at the bottom center of one side wall of each group of connecting plates, and a group of first screws is arranged directly below each group of connecting plates.

[0007] Furthermore, the cavity is communicated with the movable clamping groove, each group of the clamping blocks is movably clamped in one group of the movable clamping grooves, and each group of the first screws passes through the first threaded hole and is threadedly connected with the second threaded hole.

[0008] Furthermore, a plurality of groups of third threaded holes are evenly spaced on the outer wall of each group of the first brackets, and a group of mounting plates is disposed at one end of each group of the second brackets away from the first bracket.

[0009] Furthermore, one side wall of the mounting plate is located on the same straight line as one side wall of the second bracket, and the mounting plate and the second bracket are connected via two sets of pages.

[0010] Furthermore, a side wall of the mounting plate is provided with a plurality of first slots at equal intervals at one end away from the second bracket, and a group of second screws are provided at one end of each group of mounting plates, and the output ends of each group of second screws pass through the first slots.

[0011] Furthermore, two groups of second empty slots are symmetrically provided at one end of each group of mounting plates away from the second screw, and two groups of fixing blocks are symmetrically provided at one end of each group of mounting plates close to the second screw.

[0012] Furthermore, each group of the fixing blocks has a group of mounting blocks installed at the center of a side wall away from the mounting plate, each group of the fixing blocks has a group of clamping blocks installed on a side wall close to the mounting plate, and one end of each group of clamping blocks away from the fixing blocks passes through the second empty slot.

[0013] Furthermore, two groups of slots are symmetrically formed at an edge of a side wall of each group of the second brackets close to the mounting plate, and the two groups of slots are located at an end of the second bracket away from the mounting plate.

[0014] The beneficial effects of the utility model are:

[0015] 1. Insert the clamping block into one of the cavities and then move the connecting plate upward. The connecting plate drives the clamping block to enter the movable clamping slot. The connecting plate and the movable clamping slot are movably clamped. The first screw is turned to penetrate the first threaded hole and then threadedly connected with the second threaded hole. The installation is completed. The first screw is turned to withdraw the second threaded hole and the first threaded hole. The connecting plate is then moved downward to move the clamping block into the cavity and then withdrawn. The disassembly is completed and can be quickly disassembled and assembled, which improves convenience, saves time and effort, reduces labor intensity and improves disassembly and assembly efficiency.

[0016] 2. According to needs, another set of first brackets can be attached to the side wall of the second bracket close to the mounting plate, and the mounting plate can be attached to the side wall of another set of connecting plates. The second screw is turned through the first empty slot and then threadedly connected to the third threaded hole. The two sets of steel structure brackets are spliced ​​and installed. They can be spliced ​​infinitely according to needs, which reduces the limitations of the usable size of the steel structure brackets and improves practicality.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of a steel structure support mechanism according to an embodiment of the utility model is shown;

[0020] Figure 2 A schematic cross-sectional view of a steel structure support according to an embodiment of the utility model is shown;

[0021] Figure 3 A schematic diagram of the second bracket structure according to an embodiment of the utility model is shown;

[0022] Figure 4 A cross-sectional schematic diagram of a connection block according to an embodiment of the utility model is shown;

[0023] Figure 5 A schematic diagram of the structure of the clamping block according to an embodiment of the utility model is shown;

[0024] Figure 6 A bottom view of a support beam according to an embodiment of the utility model is shown;

[0025] Figure 7 An enlarged view of part A according to an embodiment of the utility model is shown.

[0026] In the figure: 1. supporting beam; 2. first bracket; 3. second bracket; 4. connecting block; 5. cavity; 6. movable snap-in slot; 7. connecting plate; 8. snap-in block; 9. first threaded hole; 10. second threaded hole; 11. first screw; 12. third threaded hole; 13. mounting plate; 14. hinge; 15. first empty slot; 16. second screw; 17. second empty slot; 18. fixing block; 19. mounting block; 20. snap-in block; 21. snap-in slot. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The utility model embodiment provides a steel structure support that is easy to disassemble and assemble, including a load-bearing beam 1, exemplarily, as Figure 2 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, two groups of first brackets 2 are symmetrically arranged below the supporting beam 1, and two groups of second brackets 3 are symmetrically arranged below the supporting beam 1. A group of connecting blocks 4 are installed on the top of the two groups of the first brackets 2 and the two groups of the second brackets 3. A group of cavities 5 are opened at the center of the bottom of the outer wall of each group of the connecting blocks 4, and a group of movable clamping grooves 6 are opened at the center of the top of the outer wall of each group of the connecting blocks 4. The cavities 5 are connected with the movable clamping grooves 6, and a group of connecting plates 7 are arranged at one end of each group of the connecting blocks 4. A group of clamping blocks 8 are installed at the center of the bottom of one side wall of each group of the connecting plates 7. Each group of the clamping blocks 8 is movably clamped in one of the groups of movable clamping grooves 6, and a group of first threaded holes 9 are opened at the center of the top of each group of the connecting plates 7. Several groups of second threaded holes 10 are opened at the bottom edge of the supporting beam 1, and a group of first screws 11 are arranged directly below each group of the connecting plates 7. Each group of the first screws 11 passes through the first threaded holes 9 and is threadedly connected with the second threaded holes 10.

[0029] For example, Figure 1 , Figure 2 and Figure 3As shown, a plurality of groups of third threaded holes 12 are evenly spaced on the outer wall of each group of the first brackets 2, a group of mounting plates 13 are provided at one end of each group of the second brackets 3 away from the first bracket 2, one side wall of the mounting plates 13 is located on the same straight line as one side wall of the second bracket 3, the mounting plates 13 and the second bracket 3 are connected through two sets of pages 14, a plurality of groups of first empty slots 15 are evenly spaced at one end of one side wall of the mounting plates 13 away from the second bracket 3, a group of second screws 16 are provided at one end of each group of the mounting plates 13, the output ends of each group of the second screws 16 pass through the first empty slots 15, and each group of the mounting plates 13 Two groups of second empty slots 17 are symmetrically provided at the end away from the second screw 16, two groups of fixing blocks 18 are symmetrically arranged at the end of each group of the mounting plate 13 close to the second screw 16, a group of mounting blocks 19 are installed at the center of a side wall of each group of the fixing blocks 18 away from the mounting plate 13, a group of clamping blocks 20 are installed on a side wall of each group of the fixing blocks 18 close to the mounting plate 13, and the end of each group of the clamping blocks 20 away from the fixing blocks 18 passes through the second empty slot 17, and two groups of clamping slots 21 are symmetrically provided at the edge of a side wall of each group of the second bracket 3 close to the mounting plate 13, and the two groups of clamping slots 21 are located at the end of the second bracket 3 away from the mounting plate 13.

[0030] Working principle: by inserting the clamping block 8 into one group of cavities 5 and then moving the connecting plate 7 upward, the connecting plate 7 drives the clamping block 8 to enter the movable clamping groove 6, and the connecting plate 7 is movably clamped with the movable clamping groove 6, so that the top of the connecting block 4 and the connecting plate 7 are both attached to the bottom of the supporting beam 1, and the first threaded hole 9 is located directly below the second threaded hole 10. After the first screw 11 is turned to penetrate the first threaded hole 9 and then threadedly connected with the second threaded hole 10, the installation is completed, the first screw 11 is turned to withdraw the second threaded hole 10 and the first threaded hole 9, and then the connecting plate 7 is moved downward to move the clamping block 8 into the cavity 5 and then withdraw it, and the disassembly is completed.

[0031] According to needs, another group of first brackets 2 can be attached to a side wall of the second bracket 3 close to the mounting plate 13, and the mounting plate 13 can be attached to the side wall of another group of connecting plates 7. The second screw 16 is turned to penetrate the first empty slot 15 and then threadedly connected with the third threaded hole 12, and the two groups of steel structure brackets are spliced ​​and installed. Infinite splicing can be performed as needed. If splicing and installation are not performed, the mounting plate 13 is moved to fit the side wall of the second bracket 3, and the mounting block 19 is held and moved to drive the fixing block 18 and the clamping block 20 to penetrate the second empty slot 17. After the clamping block 20 penetrates the second empty slot 17, it is movably clamped with the clamping slot 21, and the mounting plate 13 is folded up. The mounting block 19 is pulled to drive the fixing block 18 to move and the clamping block 20 is pulled out of the clamping slot 21 and the second empty slot 17. The mounting plate 13 can be opened for splicing.

[0032] By inserting the clamping block 8 into one of the groups of cavities 5 and then moving the connecting plate 7 upward, the connecting plate 7 drives the clamping block 8 to enter the movable clamping groove 6, the connecting plate 7 is movably clamped with the movable clamping groove 6, the first screw 11 is rotated to penetrate the first threaded hole 9 and then threadedly connected with the second threaded hole 10, the installation is completed, the first screw 11 is rotated to withdraw the second threaded hole 10 and the first threaded hole 9, and then the connecting plate 7 is moved downward to move the clamping block 8 into the cavity 5 and then withdraw it, the disassembly is completed, and it can be quickly disassembled and assembled, which improves convenience, saves time and effort, reduces labor intensity and improves disassembly and assembly efficiency.

[0033] According to needs, another group of first brackets 2 can be attached to a side wall of the second bracket 3 close to the mounting plate 13, and the mounting plate 13 can be attached to the side wall of another group of connecting plates 7. The second screw 16 is turned to pass through the first empty slot 15 and then threadedly connected to the third threaded hole 12. The two groups of steel structure brackets are spliced ​​and installed. They can be spliced ​​infinitely according to needs, which reduces the limitations on the usable size of the steel structure brackets and improves practicality.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A steel structure support that is easy to disassemble and assemble, comprising a load-bearing beam (1), characterized in that: Two groups of first brackets (2) are symmetrically arranged below the load-bearing beam (1), and two groups of second brackets (3) are symmetrically arranged below the load-bearing beam (1). A group of connecting blocks (4) are installed on the top of the two groups of the first brackets (2) and the two groups of the second brackets (3). A group of cavities (5) are opened at the center of the bottom of the outer wall of each group of the connecting blocks (4), and a group of movable clamping grooves (6) are opened at the center of the top of the outer wall of each group of the connecting blocks (4); A group of connecting plates (7) is provided at one end of each group of connecting blocks (4), a group of clamping blocks (8) is installed at the bottom center of a side wall of each group of connecting plates (7), and a group of first screws (11) is provided directly below each group of connecting plates (7).

2. The steel structure bracket that is easy to disassemble and assemble according to claim 1 is characterized in that: The cavity (5) is connected to the movable clamping groove (6), each group of the clamping blocks (8) is movably clamped in one group of the movable clamping grooves (6), and each group of the first screws (11) passes through the first threaded hole (9) and is threadedly connected to the second threaded hole (10).

3. The steel structure bracket that is easy to disassemble and assemble according to claim 1 is characterized in that: A plurality of groups of third threaded holes (12) are evenly spaced on the outer wall of each group of the first brackets (2), and a group of mounting plates (13) are provided at one end of each group of the second brackets (3) away from the first bracket (2).

4. The steel structure bracket that is easy to disassemble and assemble according to claim 3 is characterized in that: One side wall of the mounting plate (13) is located on the same straight line as one side wall of the second bracket (3), and the mounting plate (13) and the second bracket (3) are connected via two combination leaves (14).

5. The steel structure bracket that is easy to disassemble and assemble according to claim 4 is characterized in that: A plurality of groups of first empty slots (15) are provided at equal intervals on one end of a side wall of the mounting plate (13) away from the second bracket (3); a group of second screws (16) are provided at one end of each group of mounting plates (13); and the output end of each group of second screws (16) passes through the first empty slot (15).

6. The steel structure support that is easy to disassemble and assemble according to claim 5 is characterized in that: Two groups of second slots (17) are symmetrically provided at one end of each group of mounting plates (13) away from the second screw (16), and two groups of fixing blocks (18) are symmetrically provided at one end of each group of mounting plates (13) close to the second screw (16).

7. The steel structure support that is easy to disassemble and assemble according to claim 6 is characterized in that: A group of mounting blocks (19) is installed at the center of a side wall of each group of the fixing blocks (18) away from the mounting plate (13), a group of clamping blocks (20) is installed on a side wall of each group of the fixing blocks (18) close to the mounting plate (13), and one end of each group of the clamping blocks (20) away from the fixing blocks (18) passes through the second empty slot (17).

8. The steel structure support that is easy to disassemble and assemble according to claim 4 is characterized in that: Each group of the second brackets (3) is symmetrically provided with two groups of slots (21) at the edge of a side wall close to the mounting plate (13); the two groups of slots (21) are located at one end of the second bracket (3) away from the mounting plate (13).

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