Fabricated steel structure for high-rise building

Abstract

The utility model relates to an assembly type steel structure for a high-rise building, which comprises a steel column and a positioning plate, and a positioning mechanism is arranged on the positioning plate. The positioning mechanism comprises accommodating cavities, two accommodating cavities are formed in the positioning plate, fixing rods are fixedly mounted in the two accommodating cavities, springs are connected to the outer surfaces of the two fixing rods in a sleeving manner, and guide blocks are slidably mounted on the two fixing rods; clamping rods are fixedly mounted on the right sides of the two guide blocks, and a connecting rod is fixedly mounted between the two clamping rods; and a butt joint column is fixedly mounted on the left side of the steel column. According to the fabricated steel structure for the high-rise building, by arranging the butt-joint columns and the butt-joint grooves, when the two steel columns are assembled together for use, the butt-joint column on one steel column can be inserted into the butt-joint groove of the other steel column, the butt-joint column can freely move in the butt-joint groove, and therefore the size needing to be assembled can be flexibly adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to an assembled steel structure for high-rise buildings. Background Art

[0002] The construction equipment in the construction industry is becoming more and more advanced, and the functions it can achieve are becoming more and more complex. Of course, people's requirements for the speed and firmness of construction are also getting higher and higher. At present, in the construction field, steel structure buildings are welcomed by many companies because of their good firmness, high connection strength, and strong earthquake resistance.

[0003] The current prefabricated steel structure beam-column docking structure of high-rise buildings is relatively simple, either directly welded or fixed with bolts. However, the above fixing methods lack expansion and contraction reserves during use. When the overall length is too long during splicing and does not meet the required size, additional cutting equipment and manpower are required for cutting, which increases the complexity and difficulty of construction. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an assembled steel structure for high-rise buildings, which has the advantages of adjustable splicing length, etc., and solves the problem that the traditional fixing method lacks telescopic reserve in use, and when the whole is too long during splicing and does not meet the required size, additional cutting equipment and manpower are required for cutting, which increases the complexity and difficulty of construction.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled steel structure for a high-rise building, comprising a steel column and a positioning plate, wherein a positioning mechanism is provided on the positioning plate;

[0006] The positioning mechanism includes a accommodating cavity, and two accommodating cavities are opened inside the positioning plate. Fixed rods are fixedly installed inside the two accommodating cavities, and springs are sleeved on the outer surfaces of the two fixed rods. Guide blocks are slidably installed on the two fixed rods, and clamping rods are fixedly installed on the right sides of the two guide blocks, and a connecting rod is fixedly installed between the two clamping rods.

[0007] Furthermore, a docking column is fixedly installed on the left side of the steel column, and a docking groove matched with the docking column is opened on the right side of the steel column.

[0008] Furthermore, three positioning grooves are provided on the top of the docking column, and three slots are provided on the right end of the top of the steel column.

[0009] Furthermore, the three positioning grooves and the three slots are all adapted to the positioning plate.

[0010] Furthermore, six clamping holes are opened at the right end of the top of the steel column, and the eight clamping holes are all matched with the two clamping rods.

[0011] Furthermore, a handle is fixedly installed on the top of the positioning plate, a pull ring is fixedly installed on the connecting rod, one end of the spring is welded to the inner wall of the accommodating cavity, and the other end of the spring is welded to the guide block.

[0012] Furthermore, a slide groove is provided on the inner wall of the two accommodating chambers, and a sliding block slidably connected to the slide groove is fixedly installed on the left side of the two guide blocks.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The assembled steel structure for high-rise buildings is provided with docking columns and docking grooves. When two steel columns are assembled for use, the docking column on one of the steel columns can be inserted into the docking groove of the other steel column. The docking column can move freely in the docking groove, so that the size required for assembly can be flexibly adjusted.

[0015] 2. The assembled steel structure for high-rise buildings can lock the position of the positioning plate after the positioning plate is inserted into the corresponding positioning groove through the slot under the action of the positioning mechanism, thereby fixing the docking column and the docking groove, thereby realizing the assembly and fixation between the two steel columns. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the positioning plate of the utility model;

[0019] Figure 4 For this utility model Figure 2 A magnified view of the structure in the middle.

[0020] In the figure: 1. steel column; 2. positioning plate; 3. positioning mechanism; 301. accommodating cavity; 302. fixing rod; 303. spring; 304. guide block; 305. clamping rod; 306. connecting rod; 4. docking column; 5. docking groove; 6. positioning groove; 7. slot; 8. clamping hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] See also Figure 1-4 In this embodiment, an assembled steel structure for a high-rise building includes a steel column 1 and a positioning plate 2, and a positioning mechanism 3 is provided on the positioning plate 2.

[0023] A docking column 4 is fixedly installed on the left side of the steel column 1, and a docking groove 5 compatible with the docking column 4 is opened on the right side of the steel column 1. When assembling two steel columns 1, the docking column 4 on one steel column 1 can be inserted into the docking groove 5 on the other steel column 1 to achieve a preliminary connection between the two.

[0024] Three positioning grooves 6 are provided at the top of the docking column 4 , and three slots 7 are provided at the top right end of the steel column 1 . The three positioning grooves 6 and the three slots 7 are all matched with the positioning plate 2 .

[0025] The three positioning grooves 6 correspond to the three slots 7 one by one. When realizing the connection and fixation between the two steel columns 1, the position of the docking column 4 in the docking groove 5 is adjusted according to the required assembly length, and one of the positioning grooves 6 is aligned with the corresponding slot 7, so that the positioning plate 2 is inserted into the positioning groove 6 through the slot 7, so that the overall assembly length can be adjusted in three gears, and can be adjusted accordingly according to the required length. The effect of changing the assembly length can be achieved without cutting with tools, which solves the problem that the traditional fixing method lacks telescopic reserve in use. When the overall length is too long during splicing and does not meet the required size, additional cutting equipment and manpower are required for cutting, which will increase the complexity and difficulty of construction.

[0026] The positioning mechanism 3 includes a accommodating cavity 301. Two accommodating cavities 301 are opened inside the positioning plate 2. Fixed rods 302 are fixedly installed inside the two accommodating cavities 301. Springs 303 are sleeved on the outer surfaces of the two fixed rods 302. Guide blocks 304 are slidably installed on the two fixed rods 302. A clamping rod 305 is fixedly installed on the right side of the two guide blocks 304. A connecting rod 306 is fixedly installed between the two clamping rods 305.

[0027] Slide grooves are provided on the inner walls of the two accommodating chambers 301, and sliders slidably connected to the slide grooves are fixedly installed on the left sides of the two guide blocks 304. Under the action of the slide grooves and the sliders, the guide blocks 304 are more stable during the movement.

[0028] Six clamping holes 8 are provided at the top right end of the steel column 1 , and the eight clamping holes 8 are all matched with the two clamping rods 305 .

[0029] After the positioning plate 2 is inserted into the positioning groove 6 , the two clamping rods 305 can be inserted into the corresponding clamping holes 8 through the contraction and expansion of the spring 303 , thereby achieving assembly and fixation between the two steel columns 1 .

[0030] A handle is fixedly mounted on the top of the positioning plate 2 , and a pull ring is fixedly mounted on the connecting rod 306 .

[0031] By providing a handle, it is convenient to hold the handle to take out the positioning plate 2 and release the lock between the two steel columns 1. By providing a pull ring, it is convenient to pull the connecting rod 306 to drive the two clamping rods 305 to withdraw from the inside of the two clamping holes 8 and release the lock on the positioning plate 2.

[0032] When implementing, follow these steps:

[0033] 1) When assembling two steel columns 1 together, first insert the docking column 4 on one of the steel columns 1 into the docking groove 5 on the other steel column 1;

[0034] 2) Then adjust the total length of the two steel columns 1 as needed so that one of the positioning grooves 6 is aligned with the corresponding slot 7;

[0035] 3) The connecting rod 306 is then driven upward by the pull ring, and the connecting rod 306 drives the two clamping rods 305 to move upward. The two clamping rods 305 move upward on the surface of the fixed rod 302 through the guide block 304, compressing the spring 303;

[0036] 4) Finally, the positioning plate 2 is inserted into the interior of the positioning groove 6 through the slot 7, and the pull ring is released. The spring 303 expands so that the two clamping rods 305 move downward and are inserted into the corresponding clamping holes 8 to complete the fixation.

[0037] In summary, the prefabricated steel structure for high-rise buildings, by setting the docking column 4 and the docking groove 5, when two steel columns 1 are assembled for use, the docking column 4 on one of the steel columns 1 can be inserted into the docking groove 5 of the other steel column 1, and the docking column 4 can move freely in the docking groove 5, so that the size required for assembly can be flexibly adjusted.

[0038] Furthermore, after the positioning plate 2 is inserted into the corresponding positioning groove 6 through the slot 7, the position of the positioning plate 2 can be locked under the action of the positioning mechanism 3, thereby fixing the docking column 4 and the docking groove 5, thereby realizing the assembly and fixation between the two steel columns 1.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also 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 a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled steel structure for a high-rise building, comprising a steel column (1) and a positioning plate (2), characterized in that: The positioning plate (2) is provided with a positioning mechanism (3); The positioning mechanism (3) comprises a receiving cavity (301), two receiving cavities (301) are provided inside the positioning plate (2), a fixing rod (302) is fixedly installed inside the two receiving cavities (301), the outer surfaces of the two fixing rods (302) are sleeved with springs (303), guide blocks (304) are slidably installed on the two fixing rods (302), a clamping rod (305) is fixedly installed on the right side of the two guiding blocks (304), and a connecting rod (306) is fixedly installed between the two clamping rods (305).

2. The assembled steel structure for high-rise buildings according to claim 1, characterized in that: A docking column (4) is fixedly mounted on the left side of the steel column (1), and a docking groove (5) matching the docking column (4) is provided on the right side of the steel column (1).

3. The assembled steel structure for high-rise buildings according to claim 2, characterized in that: The top of the docking column (4) is provided with three positioning grooves (6), and the top right end of the steel column (1) is provided with three slots (7).

4. The assembled steel structure for high-rise buildings according to claim 3, characterized in that: The three positioning grooves (6) and the three slots (7) are all compatible with the positioning plate (2).

5. The assembled steel structure for high-rise buildings according to claim 1, characterized in that: Six clamping holes (8) are provided at the right end of the top of the steel column (1), and the eight clamping holes (8) are all matched with the two clamping rods (305).

6. The assembled steel structure for high-rise buildings according to claim 1, characterized in that: A handle is fixedly mounted on the top of the positioning plate (2), a pull ring is fixedly mounted on the connecting rod (306), one end of the spring (303) is welded to the inner wall of the accommodating cavity (301), and the other end of the spring (303) is welded to the guide block (304).

7. The assembled steel structure for high-rise buildings according to claim 1, characterized in that: A sliding groove is provided on the inner wall of the two accommodating chambers (301), and a sliding block slidably connected to the sliding groove is fixedly installed on the left side of the two guide blocks (304).

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