CN218933434U

CN218933434U - Central steel structure of movable board house

Info

Publication number: CN218933434U
Application number: CN202320251007.5U
Authority: CN
Inventors: 王秀芳; 罗培伟; 温丽珠; 黄华; 黎梅
Original assignee: Guangdong Zhensheng Construction Engineering Co ltd
Current assignee: Guangdong Zhensheng Construction Engineering Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-04-28
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a central steel structure of a prefabricated house, which belongs to the field of prefabricated houses and comprises a main steel frame, wherein a bottom frame plate is arranged at the bottom of the main steel frame, a top frame plate is arranged at the top of the main steel frame, a bottom plate is arranged between the bottom frame plates, surrounding plates are arranged at the two sides and the rear end face of the main steel frame, a front door plate is arranged at the front end face of the main steel frame, positioning transverse plates are arranged at the two sides of the upper end face of the top frame, a top plate capable of being adjusted up and down is arranged above the main steel frame, a positioning groove is formed in the lower end face of the top plate, an inner groove is formed in the middle of the lower end face of the top plate, the positioning transverse plates are positioned at the two sides of the inner groove, self-locking blocks are arranged at the two ends of the positioning transverse plates, the top frame plates are arranged at the top of the main steel frame, the positioning transverse plates are used for quick butt joint installation by utilizing the positioning transverse plates to match the top plate, and the self-locking blocks at the two ends of the positioning transverse plates are used for quick fixing, so that the prefabricated house can be assembled and disassembled more efficiently and conveniently, and the service efficiency is improved.

Description

Central steel structure of movable board house

Technical Field

The utility model relates to the field of movable houses, in particular to a central steel structure of a movable house.

Background

The movable plank house is an environment-friendly and economical movable plank house which uses color steel plates as a framework, sandwich plates as enclosure materials, standard modulus series for space combination, and components are connected by bolts, is convenient to transport and move, is suitable for being located on hillsides, grasslands, deserts, riversides and the like, does not occupy space, is a good-quality choice for temporary houses, is a central frame of a common movable plank house, is fixed on a roof through a screw rod and a steel structure, needs to be installed on each position of the roof during assembly, needs to consume a certain time, is difficult to ensure efficient assembly of the movable plank house, and particularly affects the overall installation efficiency during unified installation of the movable plank houses in a large number, so that inconvenience is caused.

Disclosure of Invention

The utility model mainly aims to provide a central steel structure of a movable house, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a fly leaf house central steel structure, includes main steelframe, main steelframe bottom is provided with the bottom framed board, main steelframe top is provided with the top framed board, be provided with the bottom plate between the bottom framed board, main steelframe both sides and rear end face are provided with the bounding wall, the terminal surface is provided with preceding door plant before the main steelframe, top framed board up end both sides position is provided with the location diaphragm, main steelframe top is provided with the roof that can adjust from top to bottom, the terminal surface corresponds main steelframe head under the roof is provided with the constant head tank, terminal surface middle part position is provided with the indent under the roof, the location diaphragm is located indent both sides position, location diaphragm both ends are provided with from the locking piece, indent both sides inner wall corresponds the auto-lock piece and is provided with the lockhole, location diaphragm inboard terminal surface middle part position is provided with the regulation pole.

Preferably, the lower end surface of the bottom plate and the bottom of the main steel frame are at the same height, the coaming and the front door plate are fixed with the main steel frame through screws, and the height of the positioning transverse plate is equal to the depth of the inner groove.

Preferably, a plurality of drain holes are formed in two sides of the upper end face of the top plate.

Preferably, the self-locking block tail is provided with an inner pushing block, rectangular holes are formed in two ends of the positioning transverse plate, an inner straight groove is formed in the rear of each rectangular hole, the head of the inner straight groove is positioned in the tail of the inner pushing block, a partition plate is arranged at the tail of the inner straight groove, a spring is arranged between the inner pushing block and the partition plate, and the upper end face of the self-locking block is a cambered surface.

Preferably, a traction cable is arranged in the middle of the rear end surface of the inner pushing block, a guide hole is formed in the rear of the inner straight groove and corresponds to the traction cable, a built-in round hole is formed in the tail of the guide hole, a winding disc is arranged in the built-in round hole, and the tail of the traction cable is connected with the winding disc.

Preferably, the end face of one side of the winding disc is provided with a conductive rod, the end face of the inner side of the positioning transverse plate is provided with an outer round hole corresponding to the conductive rod, and the head of the conductive rod extends out of the outer round hole and is connected with the adjusting rod.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the top frame plate is arranged at the top of the main steel frame, so that the positioning transverse plate is arranged, the positioning transverse plate is matched with the top plate for quick butt joint installation, the self-locking blocks at the two ends of the positioning transverse plate are used for quick fixation, and the adjusting rod is matched for rotation adjustment, so that the movable house is more efficient and convenient to assemble and disassemble, and the assembly and use efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a front door panel of the present utility model;

FIG. 3 is a schematic view of a top plate of the present utility model;

fig. 4 is a schematic view showing the detachment of the positioning cross plate of the present utility model.

In the figure: 1. a main steel frame; 2. a bottom frame plate; 3. a top frame plate; 4. a bottom plate; 5. a top plate; 6. a drain hole; 7. coaming plate; 8. a front door panel; 9. a positioning groove; 10. positioning a transverse plate; 11. a self-locking block; 12. a lock hole; 13. an adjusting rod; 14. an inner groove; 15. a rectangular hole; 16. an inner straight groove; 17. an inner pushing block; 18. a partition plate; 19. a spring; 20. a traction cable; 21. a guide hole; 22. a round hole is arranged in the inner part; 23. a reel; 24. a conductive rod; 25. and an outer round hole.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a movable house central steel structure comprises a main steel frame 1, bottom frame plates 2 are arranged at the bottom of the main steel frame 1, top frame plates 3 are arranged at the top of the main steel frame 1, bottom plates 4 are arranged between the bottom frame plates 2, surrounding plates 7 are arranged at two sides and rear end faces of the main steel frame 1, front door plates 8 are arranged on front end faces of the main steel frame 1, positioning transverse plates 10 are arranged at two side positions of upper end faces of the top frame plates 3, a top plate 5 capable of being adjusted up and down is arranged above the main steel frame 1, positioning grooves 9 are arranged on the lower end faces of the top plate 5 corresponding to the heads of the main steel frame 1, inner grooves 14 are arranged at the middle positions of the lower end faces of the top plate 5, the positioning transverse plates 10 are located at two side positions of the inner grooves 14, self-locking blocks 11 are arranged on two inner walls of the inner grooves 14 corresponding to the self-locking blocks 11, and adjusting rods 13 are arranged at the middle positions of inner side end faces of the positioning transverse plates 10.

In the embodiment, in order to ensure the stability of the prefabricated house after assembly, the lower end surface of the bottom plate 4 and the bottom of the main steel frame 1 are at the same height, the coaming 7 and the front door plate 8 are fixed with the main steel frame 1 through screws, and the height of the positioning transverse plate 10 is equal to the depth of the inner groove 14;

in the embodiment, in order to facilitate drainage of accumulated water and ensure safety and stability of the movable board house, a plurality of drain holes 6 are formed in two sides of the upper end surface of the top board 5;

in this embodiment, in order to quickly install the top plate 5, the top plate 5 can extrude the self-locking block 11 to shrink after falling, and realize automatic locking through rebound of the self-locking block 11, so that the top plate 5 can be quickly installed and fixed, and the assembly efficiency is improved, an inner push block 17 is arranged at the tail of the self-locking block 11, rectangular holes 15 are arranged at two ends of the positioning cross plate 10, an inner straight groove 16 is arranged at the rear of the rectangular holes 15, a position of the head of the inner straight groove 16 at the tail of the inner push block 17 is arranged at the tail of the inner straight groove 16, a partition plate 18 is arranged at the tail of the inner straight groove 16, a spring 19 is arranged between the inner push block 17 and the partition plate 18, and the upper end surface of the self-locking block 11 is a cambered surface;

in this embodiment, in order to facilitate the adjustment of the position of the self-locking block 11, thereby changing the fixing state of the top plate 5, so that the prefabricated house can be quickly disassembled, the middle position of the rear end surface of the inner push block 17 is provided with a traction cable 20, the rear of the inner straight slot 16 is provided with a guide hole 21 corresponding to the traction cable 20, the tail of the guide hole 21 is provided with a built-in round hole 22, a winding disc 23 is arranged in the built-in round hole 22, the tail of the traction cable 20 is connected with the winding disc 23, the end surface on one side of the winding disc 23 is provided with a conductive rod 24, the end surface on the inner side of the positioning transverse plate 10 is provided with an outer round hole 25 corresponding to the conductive rod 24, and the head of the conductive rod 24 extends out of the outer round hole 25 and is connected with the adjusting rod 13.

It should be noted that, in the present utility model, the central steel structure of the movable house is a movable house, during actual use, the main steel frame 1, the bottom frame plate 2, the top frame plate 3, the bottom plate 4, the top plate 5, etc. are transported to the preset positions, the main steel frame 1 can be prefabricated and welded and then transported integrally, or several steels can be transported to the site and then welded, after the main steel frame 1 is completed, the bottom frame plate 2 and the top frame plate 3 are welded, then the bottom plate 4 is installed, then the top plate 5 is installed above the main steel frame 1, the inner grooves 14 of the lower end surface of the top plate 5 are aligned to the positioning transverse plate 10 for installation, the top plate 5 is in the descending process, the inner walls of the inner grooves 14 squeeze the cambered surfaces of the self-locking blocks 11 at two ends of the positioning transverse plate 10, so that the self-locking blocks 11 shrink inwards, the self-locking blocks 11 further drive the inner pushing blocks 17 to move inwards, the inner pushing blocks 17 squeeze the springs 19 at the rear, so that the springs 19 are stressed and compressed until the self-locking blocks 11 shrink completely, then the top plate 5 continues to fall down to the bottommost, at the same time, the head of the main steel frame 1 gradually enters the corresponding positioning groove 9, then the bottom plate 5, then installs the top plate 5, then the top plate 5 is installed above the main steel frame 1, the inner side plate 11 is installed, the inner side plate 11 is fixed by the locking plate 11, the inner side of the locking plate is required to be fixed by the locking plate, and the locking plate 11 is rolled up, and the two side plate 11, and the rolling plate is rolled up, and the rolling plate is further, and the rolling plate is able, and the rolling plate is rolled up, and the rolling plate is able by the rolling plate is rolled up, and the rolling plate is made up, and the rolling plate is 5, and the rolling plate 11 and the rolling plate is 5 and the rolling plate 11 and the rolling plate 5 and the rolling plate is 5 and the rolling plate. The traction rope 20 drives the inner pushing block 17 to move inwards, the inner pushing block 17 presses the spring 19 again, and simultaneously drives the self-locking block 11 to retract inwards until the self-locking block 11 is separated from the locking hole 12, then the top plate 5 can be lifted and the disassembly is completed, and then the main steel frame 1, the bottom frame plate 2, the top frame plate 3 and other parts can be disassembled.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fly leaf house central steel structure, includes main steelframe (1), main steelframe (1) bottom is provided with bottom framed board (2), main steelframe (1) top is provided with top framed board (3), be provided with bottom plate (4) between bottom framed board (2), main steelframe (1) both sides and rear end face are provided with bounding wall (7), the terminal surface is provided with preceding door plant (8), its characterized in that before main steelframe (1). The utility model discloses a top frame board, including top frame board (3), main steel frame (1), locating diaphragm (10), roof (5) that main steel frame (1) top was provided with can adjust from top to bottom, terminal surface corresponds main steel frame (1) head under roof (5) is provided with constant head tank (9), terminal surface middle part position is provided with indent (14) under roof (5), locating diaphragm (10) are located indent (14) both sides position, locating diaphragm (10) both ends are provided with from locking piece (11), indent (14) both sides inner wall corresponds from locking piece (11) is provided with lockhole (12), locating diaphragm (10) inboard terminal surface middle part position is provided with regulation pole (13).

2. The prefabricated house central steel structure according to claim 1, wherein: the lower end face of the bottom plate (4) and the bottom of the main steel frame (1) are at the same height, the coaming (7) and the front door plate (8) are fixed with the main steel frame (1) through screws, and the height of the positioning transverse plate (10) is equal to the depth of the inner groove (14).

3. The prefabricated house central steel structure according to claim 1, wherein: a plurality of drain holes (6) are formed in two sides of the upper end face of the top plate (5).

4. The prefabricated house central steel structure according to claim 1, wherein: the self-locking device is characterized in that an inner pushing block (17) is arranged at the tail of the self-locking block (11), rectangular holes (15) are formed in two ends of the positioning transverse plate (10), an inner straight groove (16) is formed in the rear of the rectangular holes (15), the head of the inner straight groove (16) is arranged at the tail of the inner pushing block (17), a partition plate (18) is arranged at the tail of the inner straight groove (16), a spring (19) is arranged between the inner pushing block (17) and the partition plate (18), and the upper end face of the self-locking block (11) is an arc face.

5. The prefabricated house central steel structure according to claim 4, wherein: the traction cable (20) is arranged in the middle of the rear end face of the inner push block (17), a guide hole (21) is formed in the rear of the inner straight groove (16) corresponding to the traction cable (20), a built-in round hole (22) is formed in the tail of the guide hole (21), a winding disc (23) is arranged in the built-in round hole (22), and the tail of the traction cable (20) is connected with the winding disc (23).

6. The prefabricated house central steel structure according to claim 5, wherein: the end face of one side of the winding disc (23) is provided with a conductive rod (24), the end face of the inner side of the positioning transverse plate (10) is provided with an outer round hole (25) corresponding to the conductive rod (24), and the head of the conductive rod (24) extends out of the outer round hole (25) and is connected with the adjusting rod (13).