Fabricated board room building roof steel structure

Abstract

The utility model relates to the technical field of assembly type buildings, in particular to an assembly type board room building roof steel structure which comprises a top plate and further comprises a connecting mechanism arranged at the bottom of the top plate and used for being connected with a roof assembly, the connecting mechanism comprises a fixing plate arranged below the top plate, and a telescopic piece is fixed to the bottom of the fixing plate. A clamping piece is arranged at one end of the telescopic piece, a cross beam used for enhancing the structural stability is fixedly connected to one side of the telescopic piece, and a positioning block used for being connected with a wall frame is arranged at the bottom of the clamping piece; the adjusting mechanism is arranged at the top of the fixing plate and used for adjusting the height of the top plate, and the adjusting mechanism comprises a shell fixed to the top of the fixing plate and an adjusting piece arranged in the shell. The problems that in the using process of an existing fabricated board room building roof steel structure, stability lacks when an air cylinder is used for adjusting operation, the quality of assembly construction is reduced, installation operation is complex, and the assembly efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled buildings, in particular to an assembled board house building roof steel structure. Background Art

[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories are processed and manufactured in factories, transported to construction sites, and assembled and installed on site through reliable connection methods. The roof structure of a panel house is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates.

[0003] Patent application number CN218562710U is a prefabricated steel structure for the roof of a prefabricated house. The cylinder and adjustment mechanism components are arranged to facilitate users to adjust the angle of the roof of the prefabricated house according to needs, thereby improving the efficiency of adjusting the roof of the prefabricated house. However, when the above scheme is used, the cylinder is used for adjustment, which lacks stability and reduces the quality of the assembly construction.

[0004] The existing prefabricated steel roof structure is relatively complicated to install during use, which reduces the efficiency of assembly. Utility Model Content

[0005] The utility model aims to provide a prefabricated steel structure for the roof of a panel house to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled steel structure for the roof of a panel house, comprising a top plate, and also comprising: a connecting mechanism arranged at the bottom of the top plate for connecting the roof assembly, the connecting mechanism comprising a fixed plate arranged under the top plate, a telescopic member fixed at the bottom of the fixed plate, a clamping member arranged at one end of the telescopic member, a crossbeam for enhancing the structural stability fixedly connected to one side of the telescopic member, a positioning block for connecting to a wall frame arranged at the bottom of the clamping member; an adjusting mechanism arranged at the top of the fixed plate for adjusting the height of the top plate, the adjusting mechanism comprising an outer shell fixed to the top of the fixed plate, an adjusting member arranged inside the outer shell, and a guide groove for improving the operating stability of the adjusting member opened at the top of the outer shell.

[0007] Preferably, the telescopic member includes a slide rail fixed to the bottom of the fixed plate, a slide rod sliding inside the slide rail, and a bolt arranged at one end of the slide rod for limiting the slide rod.

[0008] Preferably, the clamping member includes a first clamping block fixed to one end of the sliding rod, and a second clamping block clamped to the inner side of the first clamping block.

[0009] Preferably, the clamping member further includes a limiting block rotated on one side of the first clamping block, and a limiting groove opened on one side of the second clamping block.

[0010] Preferably, the adjusting member includes a motor disposed on the top of the fixing plate, and forward and reverse screws fixed to the output end of the motor.

[0011] Preferably, the adjusting member further comprises a moving block threadedly connected to the outer side of the forward and reverse screw rods, and a rotating rod rotating on the top of the moving block.

[0012] Preferably, the adjusting member further comprises a connecting seat rotated on the other end of the rotating rod, and a bearing arranged on the other end of the forward and reverse screw rods.

[0013] Preferably, the roof assembly includes a rotating shaft arranged on one side of the top plate, and a cover plate rotating on the outside of the rotating shaft.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model facilitates installation operation, reduces construction difficulty, and improves assembly efficiency by arranging a connection mechanism, and improves stability when adjusting the top plate and improves the quality of assembly construction by arranging an adjustment mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of a preferred embodiment of the assembled board house building roof steel structure provided by the utility model;

[0017] Figure 2 A schematic diagram of the top structure of the top plate provided by the utility model;

[0018] Figure 3 A schematic diagram of the connection mechanism structure provided by the utility model;

[0019] Figure 4 A schematic diagram of the structure of the adjustment mechanism provided by the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the clamping piece provided by the utility model.

[0021] In the figure: 1. top plate; 2. connecting mechanism; 21. fixed plate; 22. telescopic member; 221. slide rail; 222. slide rod; 223. bolt; 23. clamping member; 231. first clamping block; 232. second clamping block; 233. limit block; 234. limit groove; 24. crossbeam; 25. positioning block; 3. adjusting mechanism; 31. housing; 32. adjusting member; 321. motor; 322. forward and reverse screws; 323. moving block; 324. rotating rod; 325. connecting seat; 326. bearing; 33. guide groove; 4. roof assembly; 41. rotating shaft; 42. cover plate. DETAILED DESCRIPTION

[0022] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0023] See also Figure 1-5 As shown, a prefabricated steel structure for the roof of a panel building includes a top plate 1, and also includes: a connecting mechanism 2 arranged at the bottom of the top plate 1 for connecting a roof assembly 4, the connecting mechanism 2 includes a fixed plate 21 arranged below the top plate 1, a telescopic member 22 is fixed to the bottom of the fixed plate 21, a clamping member 23 is arranged at one end of the telescopic member 22, a cross beam 24 for enhancing structural stability is fixedly connected to one side of the telescopic member 22, and a positioning block 25 for connecting to a wall frame is arranged at the bottom of the clamping member 23; an adjusting mechanism 3 is arranged at the top of the fixed plate 21 for adjusting the height of the top plate 1, the adjusting mechanism 3 includes a shell 31 fixed to the top of the fixed plate 21, an adjusting member 32 arranged inside the shell 31, and a guide groove 33 for improving the operating stability of the adjusting member 32 is opened at the top of the shell 31.

[0024] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the telescopic member 22 includes a slide rail 221 fixed to the bottom of the fixed plate 21, a slide rod 222 sliding inside the slide rail 221, and a bolt 223 arranged at one end of the slide rod 222 for limiting the slide rod 222; the clamping member 23 includes a first clamping block 231 fixed to one end of the slide rod 222, and a second clamping block 232 clamped to the inner side of the first clamping block 231; the clamping member 23 also includes a limiting block 233 rotating on one side of the first clamping block 231, and a limiting groove 234 opened on one side of the second clamping block 232; by setting the slide rail 221 and the slide rod 222, it is convenient to adjust While adjusting the height of the top plate 1, the mechanism 3 also adjusts the angle of the cover plate 42, thereby achieving a board house building suitable for different widths. By setting the bolt 223, it is convenient to limit the slide bar 222 after adjusting it to a suitable width. By setting the first clamping block 231 and the second clamping block 232, the stability of the connection between the connecting mechanism 2 and the roof is improved. By setting the limiting block 233 and the limiting groove 234, after the connection between the connecting mechanism 2 and the roof is completed, no displacement will occur, thereby improving the stability of the structure. By setting the positioning block 25, the assembly efficiency of the connecting mechanism 2 and the wall frame is improved.

[0025] refer to Figure 1 , Figure 2 and Figure 4As shown, the adjusting member 32 includes a motor 321 arranged on the top of the fixed plate 21, and a forward and reverse screw rod 322 fixed to the output end of the motor 321; the adjusting member 32 also includes a moving block 323 threadedly connected to the outside of the forward and reverse screw rod 322, and a rotating rod 324 rotating on the top of the moving block 323; the adjusting member 32 also includes a connecting seat 325 rotating on the other end of the rotating rod 324, and a bearing 326 arranged on the other end of the forward and reverse screw rod 322; by arranging the motor 321 and the forward and reverse screw rod 322, it is convenient to drive the moving block 323 to move, and the moving blocks 323 arranged at both ends of the forward and reverse screw rod 322 move in opposite directions when moving, which is convenient to drive the rotating rod 324 to rotate, thereby realizing the lifting and lowering adjustment of the top plate 1 fixedly connected to the top of the connecting seat 325, and by arranging the guide groove 33, the stability of the rotating rod 324 when moving is improved.

[0026] refer to Figure 1 and Figure 2 As shown, the roof assembly 4 includes a rotating shaft 41 arranged on one side of the top plate 1, and a cover plate 42 rotating on the outside of the rotating shaft 41; by setting the rotating shaft 41, it is convenient for the adjustment mechanism 3 to adjust the height of the top plate 1, and the cover plate 42 rotates along the rotating shaft 41 to adjust the angle, thereby realizing the adjustment of the roof width.

[0027] Working principle: When in use, first insert the positioning block 25 into the reserved slot of the wall frame, then insert the second blocks 232 on both sides of the bottom of the cover plate 42 into the first blocks 231 on both sides of the connecting mechanism 2, and insert the limit block 233 into the limit groove 234 to complete the connection and fixation of the roof, thereby improving the efficiency of assembly construction. Subsequently, the motor 321 drives the forward and reverse screws 322 to rotate, and the moving block 323 connected to the outer thread of the forward and reverse screws 322 moves toward the middle, and the rotating rod 324 connected to the top of the moving block 323 follows the movement. As the rotating rod 324 moves close to a right angle, it drives the connecting seat 325 to move upward. According to the width of the board house, it moves to the bottom of the top plate 1 and then stops. Then the bolts 223 are tightened to limit the sliding rod 222 to complete the adjustment of the roof, thereby improving the quality of assembly construction.

[0028] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A prefabricated steel roof structure, comprising a top plate (1), characterized in that: Also includes: a connecting mechanism (2) arranged at the bottom of the top plate (1) for connecting the roof assembly (4), the connecting mechanism (2) comprising a fixing plate (21) arranged below the top plate (1), a telescopic member (22) being fixed at the bottom of the fixing plate (21), a clamping member (23) being arranged at one end of the telescopic member (22), a crossbeam (24) for enhancing structural stability being fixedly connected to one side of the telescopic member (22), and a positioning block (25) for connecting to a wall frame being arranged at the bottom of the clamping member (23); An adjusting mechanism (3) is arranged on the top of a fixing plate (21) and is used for adjusting the height of a top plate (1). The adjusting mechanism (3) comprises a housing (31) fixed to the top of the fixing plate (21), an adjusting member (32) arranged inside the housing (31), and a guide groove (33) is provided on the top of the housing (31) to improve the operating stability of the adjusting member (32).

2. The assembled steel roof structure of a prefabricated house building according to claim 1 is characterized in that: The telescopic member (22) comprises a slide rail (221) fixed to the bottom of the fixed plate (21), a slide rod (222) sliding inside the slide rail (221), and a bolt (223) arranged at one end of the slide rod (222) for limiting the position of the slide rod (222).

3. The assembled steel roof structure of a prefabricated house building according to claim 1 is characterized in that: The clamping member (23) comprises a first clamping block (231) fixed to one end of the sliding rod (222), and a second clamping block (232) clamped to the inner side of the first clamping block (231).

4. The assembled steel roof structure of a prefabricated house building according to claim 3 is characterized by: The clamping member (23) further comprises a limiting block (233) rotated on one side of the first clamping block (231), and a limiting groove (234) opened on one side of the second clamping block (232).

5. The assembled steel roof structure of a prefabricated house building according to claim 1 is characterized by: The adjusting member (32) comprises a motor (321) arranged on the top of the fixing plate (21), and a forward and reverse screw rod (322) fixed to the output end of the motor (321).

6. The assembled steel roof structure of a prefabricated house building according to claim 5 is characterized by: The adjusting member (32) further comprises a moving block (323) threadedly connected to the outside of the forward and reverse screw rods (322), and a rotating rod (324) rotating on the top of the moving block (323).

7. The assembled steel roof structure of a prefabricated house building according to claim 5 is characterized by: The adjusting member (32) further comprises a connecting seat (325) which is rotated on the other end of the rotating rod (324), and a bearing (326) which is arranged on the other end of the forward and reverse screw rods (322).

8. The assembled steel roof structure of a prefabricated house building according to claim 1 is characterized by: The roof assembly (4) comprises a rotating shaft (41) arranged on one side of the top plate (1), and a cover plate (42) rotating on the outside of the rotating shaft (41).

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