Steel structure beam

Abstract

The utility model relates to the field of steel structures, and provides a steel structure beam which comprises a steel beam, a first fixing block and a second fixing block are fixedly installed at the two ends of the steel beam respectively, an inserting block is installed in the middle of the first fixing block, and a bolt set is installed in the middle of the inserting block and the first fixing block. The two ends of each steel beam are provided with the first fixing block and the second fixing block respectively, the first fixing block of one steel beam and the second fixing block of the other steel beam are buckled together, the fixing sleeves are installed on the connecting portions and fixed through the inserting blocks and the bolt sets, and therefore the two steel beams can be connected. And during disassembly, the insertion blocks and the bolt sets are taken down for fixation, separation is achieved, it is only needed to replace a single steel beam when the single steel beam is damaged, and cost is effectively saved.

Description

Technical Field

[0001] The utility model belongs to the field of steel structures and relates to a steel structure beam. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. The components or parts are usually connected by welds, bolts or rivets.

[0003] In the application of steel structures, steel beams of different lengths are needed. Since the length of a single steel beam is fixed, when using it, two different steel beams need to be connected together by welding. It is inconvenient to disassemble it. Once the steel beam is damaged, the entire steel beam needs to be replaced, which is costly. Utility Model Content

[0004] The purpose of the utility model is to provide a steel structure beam, which solves the problem that steel beams of different lengths need to be used in the application of steel structures. Since the length of a single steel beam is fixed, when it is used, two different steel beams need to be connected together by welding, which makes it inconvenient to disassemble. Once the steel beam is damaged, the entire steel beam needs to be replaced, which results in high cost.

[0005] The technical solution of the utility model is implemented as follows: it includes a steel beam, the interior of the steel beam is a hollow structure, and fixed blocks 1 and 2 are respectively fixedly installed at both ends of the steel beam, and the fixed blocks 1 and 2 are fixedly installed at the two ends of the steel beam by welding. An insert block is installed in the middle of the fixed block 1, and a bolt group is installed in the middle of the insert block and the fixed block 1. A fixed sleeve is slidably installed on the outer side of the steel beam, and the fixed sleeve is also made of steel material.

[0006] As a preferred solution of the utility model, slideways are arranged on both outer sides of the steel beam, the slideways are formed by casting, and the edges and corners are rounded.

[0007] As a preferred solution of the utility model, a fixed block includes a fixed plate, a clamping block is fixedly installed on the outer side of the fixed plate, a clamping position is provided in the middle of the clamping block, the clamping position is made by casting, a mounting position is provided on the top of the clamping block, a through hole is provided in the middle of the clamping position, and the through hole is made by a drilling process.

[0008] As a preferred solution of the utility model, a limiting groove is provided on both outer sides of the fixing block, and the limiting groove is made by casting.

[0009] As a preferred solution of the utility model, the fixed block 2 includes a fixed plate 2, a clamping block 2 is fixedly installed on the outer side of the fixed plate 2, a clamping position 2 is provided in the middle of the clamping block 2, the clamping position 2 is made by casting, and a through hole 2 is provided in the middle of the clamping position 2, which is made by drilling process.

[0010] As a preferred solution of the utility model, two limiting grooves are arranged on the outer sides of the two fixing blocks, and the two limiting grooves are made by casting.

[0011] As a preferred solution of the utility model, a clamping strip is provided in the middle of the inner side of the steel beam, a square opening is provided on the top of the steel beam, the square opening is made by stamping, and a fixing hole is provided in the middle of the steel beam, which is made by drilling.

[0012] As a preferred solution of the utility model, a through hole three is provided in the middle of the insert block, and the through hole three is made by drilling technology.

[0013] The utility model has the beneficial effect of a steel structure beam: the utility model is provided with a fixing block 1 and a fixing block 2 at both ends of the steel beam respectively, the fixing block 1 of one steel beam is buckled with the fixing block 2 of the other steel beam, the fixing sleeve is installed at the connection position, and the two steel beams are fixed with the plug-in block and the bolt group, so as to realize the connection of the two steel beams. When disassembling, the plug-in block and the bolt group are removed to realize separation, so that if a single steel beam is damaged, the single steel beam can be replaced, thereby effectively saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an overall structural diagram of an embodiment of the utility model;

[0015] Figure 2 This is a structural diagram of a steel beam according to an embodiment of the utility model;

[0016] Figure 3 This is a structural diagram of a fixing block 1 of an embodiment of the utility model;

[0017] Figure 4 This is a structural diagram of the second fixing block of an embodiment of the utility model;

[0018] Figure 5 This is a block structure diagram of an embodiment of the utility model;

[0019] Figure 6 This is a structural diagram of a fixed sleeve according to an embodiment of the utility model;

[0020] In the figure: 1. steel beam; 2. fixing block 1; 201. fixing plate 1; 202. clamping block 1; 203. limiting groove 1; 204. installation position; 205. clamping position 1; 206. through hole 1; 3. fixing block 2; 301. fixing plate 2; 302. clamping block 2; 303. limiting groove 2; 304. clamping position 2; 305. through hole 2; 4. insert block; 5. bolt group; 6. fixing sleeve; 7. slideway; 8. through hole 3; 9. clamping strip; 10. square mouth; 11. fixing hole. DETAILED DESCRIPTION

[0021] like Figures 1 to 6 As shown, the utility model discloses a steel structure beam, and the technical scheme adopted is that it includes a steel beam 1, two ends of the steel beam 1 are respectively fixedly installed with a fixing block 1 2 and a fixing block 2 3, the middle part of the fixing block 1 2 is installed with an insert block 4, the middle part of the insert block 4 and the fixing block 1 2 are installed with a bolt group 5, and a fixing sleeve 6 is slidably installed on the outer side of the steel beam 1. The utility model is provided with a fixing block 1 2 and a fixing block 2 3 at both ends of the steel beam 1, the fixing block 1 2 of one steel beam 1 and the fixing block 2 3 of another steel beam 1 are buckled together, and the fixing sleeve 6 is installed at the connecting part, and the insert block 4 and the bolt group 5 are used for fixing, so that the connection of the two steel beams 1 can be realized. When disassembling, the insert block 4 and the bolt group 5 are removed for fixing to realize separation, so that if a single steel beam 1 is damaged, the single steel beam 1 can be replaced, thereby effectively saving costs.

[0022] Slideways 7 are arranged on both outer sides of the steel beam 1 , and the outer sides of the slideways 7 are used for the sliding of the fixing sleeve 6 , so as to realize the pre-installation of the fixing sleeve 6 .

[0023] The fixing block 2 includes a fixing plate 201, a clamping block 202 is fixedly installed on the outer side of the fixing plate 201, a clamping position 205 is provided in the middle of the clamping block 202, and the clamping position 205 is used for inserting the upper part of the insert block 4, a mounting position 204 is provided on the top of the clamping block 202, and a through hole 206 is provided in the middle of the clamping position 205, and the through hole 206 is used for installing the bolt group 5.

[0024] The outer sides of the fixing block 2 are provided with limiting grooves 203 , which are used for the fixing sleeve 6 to be inserted and the two steel beams 1 to be fixed.

[0025] The fixing block 3 includes a fixing plate 301, a clamping block 302 is fixedly installed on the outer side of the fixing plate 301, a clamping position 304 is provided in the middle of the clamping block 302, the clamping position 304 is used for inserting the lower part of the insert block 4, and a through hole 305 is provided in the middle of the clamping position 304, and the through hole 305 is used for installing the bolt group 5.

[0026] The outer sides of the fixing block 3 are provided with limiting grooves 303 , and the limiting grooves 303 are used for the fixing sleeve 6 to be inserted and the two steel beams 1 to be fixed.

[0027] A clamping strip 9 is provided in the middle of the inner side of the steel beam 1, and the clamping strip 9 is used to clamp into the limit groove 1 203 and the limit groove 2 303. A square opening 10 is provided on the top of the steel beam 1, and the square opening 10 is used to insert the top of the plug 4. A fixing hole 11 is provided in the middle of the steel beam 1, and the fixing hole 11 is used to install the bolt group 5.

[0028] A through hole 3 8 is provided in the middle of the insert block 4 , and the through hole 3 8 is used for the bolt group 5 to pass through.

[0029] The working principle of this steel structure beam: when a steel structure beam is in use, the fixing sleeves 6 are slidably installed on the outsides of the two steel beams 1 respectively, and the fixing block 1 2 of one steel beam 1 is buckled with the fixing block 2 3 of the other steel beam 1. The fixing sleeve 6 slides along the slide 7 and is inserted into the limit groove 1 203 and the limit groove 2 303. The insert block 4 is used, the lower part passes through the clamping position 1 205 and the clamping position 2 304, and the upper part is installed in the square opening 10. The bolt group 5 passes through the fixing hole 11, the through hole 1 206, the through hole 2 305 and the through hole 3 4 to fix the connecting part and complete the connection of the two steel beams 1. When disassembling, remove the insert block 4 and the bolt group 5 to fix them, so as to separate the two steel beams 1.

[0030] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A steel structure beam, characterized in that: The invention comprises a steel beam (1), wherein a fixing block 1 (2) and a fixing block 2 (3) are respectively fixedly installed at both ends of the steel beam (1), an insert block (4) is installed in the middle of the fixing block 1 (2), a bolt group (5) is installed in the middle of the insert block (4) and the fixing block 1 (2), and a fixing sleeve (6) is slidably installed on the outer side of the steel beam (1).

2. A steel structure beam according to claim 1, characterized in that: Slideways (7) are arranged on both outer sides of the steel beam (1).

3. A steel structure beam according to claim 1, characterized in that: The fixing block 1 (2) comprises a fixing plate 1 (201), a clamping block 1 (202) is fixedly mounted on the outer side of the fixing plate 1 (201), a clamping position 1 (205) is arranged in the middle of the clamping block 1 (202), a mounting position (204) is arranged at the top of the clamping block 1 (202), and a through hole 1 (206) is arranged in the middle of the clamping position 1 (205).

4. A steel structure beam according to claim 3, characterized in that: The two outer sides of the fixing block (2) are provided with limiting grooves (203).

5. The steel structure beam according to claim 1, characterized in that: The second fixing block (3) comprises a second fixing plate (301), a second clamping block (302) is fixedly installed on the outer side of the second fixing plate (301), a second clamping position (304) is arranged in the middle of the second clamping block (302), and a second through hole (305) is arranged in the middle of the second clamping position (304).

6. A steel structure beam according to claim 5, characterized in that: The two outer sides of the second fixing block (3) are provided with two limiting grooves (303).

7. The steel structure beam according to claim 1, characterized in that: A clamping strip (9) is provided in the middle of the inner side of the steel beam (1), a square opening (10) is provided at the top of the steel beam (1), and a fixing hole (11) is provided in the middle of the steel beam (1).

8. The steel structure beam according to claim 1, characterized in that: A third through hole (8) is provided in the middle of the insert block (4).

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