Prefabricated light steel structure house

Abstract

The utility model relates to the technical field of light steel structure houses, in particular to a prefabricated assembly type light steel structure house which comprises a standard connecting rod component and a support and further comprises fixing structures arranged at the two ends of the standard connecting rod component, the fixing structures comprise supporting blocks, and an inner splayed groove is formed in the surface of the standard connecting rod component. The connecting piece is in clamping connection with the fixing structure and comprises a connector block, and a left groove and a right groove are formed in the left side and the right side of the connector block respectively; the standard connecting rod components, the fixing structures and the connecting pieces are arranged, the standard connecting rod components, the fixing structures and the connecting pieces are simply and rapidly connected to form the house frame, the purpose of rapid splicing is achieved, and then the trapezoid sliding grooves are formed in the surfaces of the standard connecting rod components, the roof connecting rod components and other connecting rod components. And the functions of flexible and variable position and convenient installation and fixation are achieved, different installation angles are adapted, and then the efficiency of assembly work is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of light steel structure houses, in particular to a prefabricated assembled light steel structure house. Background Art

[0002] Lightweight steel structures are a young and highly resilient steel structural system that has been widely used in general construction, agricultural, commercial, and service buildings, such as office buildings, warehouses, stadiums, entertainment and tourism structures, and low- and multi-story residential buildings. In recent years, lightweight steel structures have also gained a certain degree of application in emergency relief efforts. Currently, tents are commonly used for emergency rescue in disasters such as earthquakes and floods, providing temporary shelter for victims to rest and recover until their homes are rebuilt and they can return to normal life. However, post-disaster reconstruction is a lengthy process. Tents lack structural strength and are not resistant to inclement weather. They are also unstable and require ropes to secure them. They occupy a large area and have a short lifespan, making them suitable only for short-term emergency accommodation. Therefore, steel structures are needed.

[0003] Some emergency rescue activities use light steel structure houses, and the various parts of the house are connected together by splicing. However, the angles of some connecting parts cannot be adjusted, which brings inconvenience to assembly and reduces assembly efficiency. Utility Model Content

[0004] The purpose of the present invention is to provide a prefabricated light steel structure house to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a prefabricated and assembled light steel structure house, comprising standard connecting rod components and supports, and further comprising:

[0006] A fixing structure is provided at both ends of a standard connecting rod member, the fixing structure including a support block, and the surface of the standard connecting rod member is provided with an inner eight-shaped groove;

[0007] A connector connected to the fixed structure by clamping, the connector including a connector block, the left and right sides of the connector block are respectively provided with a left groove and a right groove, the front and rear sides of the connector block are respectively provided with a front groove and a rear groove, the upper and lower sides of the connector block are respectively provided with a lower groove and an upper groove, the lower groove is clamped and connected to the fixed structure welded to the top of the support;

[0008] A window side connecting rod component that separates the position and size of the windows and a door head connecting rod component that determines the size of the entrance door. Both ends of the window side connecting rod component are provided with a fixing structure, and both ends of the door head connecting rod component are fixedly connected to the fixing structure;

[0009] A roof connecting rod member and a roof upright member for supporting the roof structure, wherein both ends of the roof connecting rod member are provided with a rotating member;

[0010] A pull rod is arranged on one side of the standard connecting rod component, and both ends of the pull rod are rotatably connected to a rotating shaft, and one end of the rotating shaft is fixedly connected to a fixed structure.

[0011] Preferably, the fixing structure also includes a base, the inner wall of the base is rotatably connected to a threaded screw, the surface of the screw is provided with threads and is symmetrically designed, the surface of the screw is threadedly connected to a slider, and the slider is slidably connected to the support block.

[0012] Preferably, the roof connecting rod component includes a rod body, the surface of the rod body is provided with trapezoidal grooves distributed in a ring shape, and the interior of the rod body is provided with square hole grooves.

[0013] Preferably, the rotating component comprises a bottom ring sleeve, the inner wall of the bottom ring sleeve is rotatably connected to a shaft, and the surface of the shaft is rotatably connected to an upper ring sleeve.

[0014] Preferably, the cross-sectional dimensions of the inner eight-shaped groove, the trapezoidal groove and the groove opened on the surface of the connecting piece are the same.

[0015] Preferably, the protruding size of the bumps on the surface of the connector is equal to the thickness of the base.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] The utility model provides standard connecting rod components, fixed structures and connecting parts, which can be simply and quickly connected to form a house frame, thereby achieving the purpose of rapid assembly. Trapezoidal slide grooves are then provided on the surfaces of connecting rod components such as standard connecting rod components and roof connecting rod components. Various connecting rod components, in cooperation with the fixed structure, can achieve the functions of flexible position change and convenient installation and fixation, adapt to different installation angles, and thus improve the efficiency of assembly work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a schematic structural diagram of a standard connecting rod component in the present utility model;

[0020] Figure 3 It is a structural diagram of the fixed structure in the utility model;

[0021] Figure 4 It is a horizontal cross-sectional schematic diagram of the fixing structure in the present utility model;

[0022] Figure 5 It is a vertical cross-sectional schematic diagram of the fixing structure in the present utility model;

[0023] Figure 6This is a schematic structural diagram of the support in the utility model;

[0024] Figure 7 This is a schematic structural diagram of the rotating component in the present utility model;

[0025] Figure 8 This is a schematic structural diagram of the pull rod and the rotating shaft in the utility model;

[0026] Figure 9 This is a schematic structural diagram of the roof connecting rod component in the present utility model;

[0027] Figure 10 This is a front structural diagram of the connecting member in the present utility model;

[0028] Figure 11 It is a schematic diagram of the reverse structure of the connecting piece in the present utility model.

[0029] In the figure: 1. Standard connecting rod component; 2. Fixed structure; 21. Base; 22. Support block; 23. Slider; 24. Screw; 25. Thread; 3. Connector; 31. Joint block; 32. Left groove; 33. Right groove; 34. Front groove; 35. Rear groove; 36. Lower groove; 37. Upper groove; 4. Support; 5. Window side connecting rod component; 6. Door head connecting rod component; 7. Roof connecting rod component; 71. Rod body; 72. Trapezoidal groove; 73. Square hole groove; 8. Rotating component; 81. Bottom ring sleeve; 82. Shaft; 83. Upper ring sleeve; 9. Pull rod; 10. Inner eight-shaped groove; 11. Rotating shaft; 12. Roof vertical rod component. DETAILED DESCRIPTION

[0030] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0031] See also Figure 1-11 As shown, a prefabricated and assembled light steel structure house includes a standard connecting rod component 1. The surface of the standard connecting rod component 1 is provided with inner eight-shaped grooves 10 and is distributed in a ring shape. Both ends of the standard connecting rod component 1 are fixedly connected to a fixed structure 2. The fixed structure 2 includes a support block 22. The device also includes a connecting member 3 that is clamped and fixed with the fixed structure 2. The connecting member 3 includes a joint block 31. The left and right sides of the joint block 31 are respectively provided with a left groove 32 and a right groove 33. The front and rear sides of the joint block 31 are respectively provided with a front groove 34 and a rear groove 35. The upper and lower sides of the joint block 31 are respectively provided with a lower groove 36 and an upper groove 37. Through the six-sided groove design of the connecting member 3, the connecting member 3 has six directions for clamping and connecting with the fixed structure 2 set on the surface of each component.

[0032] The device also includes a support 4 fixedly connected to the support block fixing structure 2. Through the setting of the support 4, the house frame of the device is separated from the ground, avoiding contact with the wet ground, reducing rust on the components of the device, and improving the service life of the device.

[0033] This device also includes a window side connecting rod component 5 for separating the position and size of windows and a door head connecting rod component 6 for standardizing the size of the entrance door. The window side connecting rod component 5 is fixedly connected to the surface slide groove of the horizontal standard connecting rod component 1 through the fixed structure 2 welded at both ends, and the door head connecting rod component 6 is fixedly connected to the slide groove of the vertical standard connecting rod component 1 through the fixed structure 2 welded at both ends, so that this device can realize the flexible setting of basic entry and exit and lighting functions.

[0034] The device also includes a roof connecting rod component 7 for supporting the roof structure. Both ends of the roof connecting rod component 7 are provided with rotating components 8. The two ends of the roof connecting rod component 7 are respectively connected to the standard connecting rod component 1 in the horizontal direction through the combined action of the fixed structure 2 and the rotating component 8.

[0035] The device further comprises a pull rod 9 , both ends of which are rotatably connected to a rotating shaft 11 , and one end of the rotating shaft is fixedly connected to a base 21 .

[0036] The fixed structure 2 also includes a base 21, the inner wall of the base 21 is rotatably connected to a threaded screw 24, the surface of the screw 24 is provided with a thread 25 and is symmetrically designed, the surface of the screw 24 is threadedly connected to a slider 23, and the slider 23 is slidably connected to the support block 22. Through the setting of the fixed structure 2, the various components of the device are clamped and fixed to each other through the locking action of the fixed structure 2.

[0037] The roof connecting rod component 7 includes a rod body 71, the surface of the rod body 71 is provided with trapezoidal grooves 72 and distributed in a ring shape, and the interior of the rod body 71 is provided with square hole grooves 73. The function of the square hole grooves 73 is to reduce the weight of the roof connecting rod component 7 itself and improve the overall stability of the device.

[0038] The rotating member 8 includes a bottom ring sleeve 81 , an inner wall of the bottom ring sleeve 81 is rotatably connected to a shaft 82 , and a surface of the shaft 82 is rotatably connected to an upper ring sleeve 83 .

[0039] Working principle: This device is a prefabricated light steel structure house with modular and quick assembly functions. This device includes a standard connecting rod component 1 with inner eight-shaped grooves 10 on all four sides and fixed structures 2 welded at both ends. The standard connecting rod component 1 is connected to the connecting member 3 through the fixed structures 2 at both ends, so that the support block 22 is placed in the right groove 33 on the surface of the connecting member 3, and then the screw 24 is rotated to drive the slider 23 to slide on the inner wall of the support block 22 through the thread 25, supporting the support block 22 to slide toward the inner wall of the inner eight-shaped groove 10, so that the support block 22 is clamped on the inner wall of the inner eight-shaped groove 10 of the standard connecting rod component 1 In the middle, a locked state is formed in which it cannot slide, and then the standard connecting rod components 1 in other horizontal directions are connected to each other through the connecting piece 3 and the fixed structure 2 to form a solid bottom frame. Then, the bottom lower groove 36 of the connecting piece 3 is connected to the fixed structure 2 welded on the top surface of the support 4. Under the action of the support 4, the device is separated from the ground, reducing the erosion of the bottom frame of the device by the wet ground. After the bottom frame is assembled, the standard connecting rod component 1 is vertically supported, and the fixed structure 2 welded at the bottom end of the standard connecting rod component 1 is clamped and fixedly connected with the upper groove 37 of the connecting piece 3, and then the vertical standard connecting rod component 1 is welded at the top end. The support block 22 in the fixed structure 2 is clamped and connected with the lower groove 36 of the connecting member 3, and then the left groove 32 and the rear groove 35 of the connecting member 3 are clamped and fixed with the horizontally placed standard connecting rod member 1 through the fixed structure 2. The other end of the horizontally placed standard connecting rod member 1 is clamped and fixed with the right groove 33 and the front groove 34 of the connecting member 3. The fixed structure 2 welded at both ends of the standard connecting rod member 1 is connected to the connecting member 3, and then connected to the standard connecting rod member 1 in its direction through the connecting member 3 until the device forms a three-dimensional frame of the minimum unit, and then connected to the rotating shaft welded on one side of the fixed structure 2 through the pull rod 9. 11 is rotated and connected, and then the fixed structure 2 is used to slide the position in the eight-shaped groove 10 on the surface of the vertical standard connecting rod member 1 to tighten the pull rod 9, and then the fixed structure 2 is clamped in the inner wall of the eight-shaped groove 10 on the surface of the standard connecting rod member 1, and then the roof vertical rod member 12, the horizontally placed standard connecting rod member 1 and the roof connecting rod member 7 are used, and then the fixed structure 2 and the rotating member 8 are used to form a stable triangular inclined roof frame, completing the assembly of the main frame and the roof frame. When the usable area needs to be increased, the above components can be repeatedly assembled to extend it, thereby achieving the purpose of modular and rapid assembly.

[0040] The above description is merely 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 person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above 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 light steel structure house, comprising a standard connecting rod member (1) and a support (4), characterized in that: Also includes: A fixing structure (2) is provided at both ends of a standard connecting rod component (1), the fixing structure (2) comprising a support block (22), and an inner eight-shaped groove (10) is provided on the surface of the standard connecting rod component (1); A connecting member (3) clamped and connected to the fixed structure (2), the connecting member (3) comprising a joint block (31), the left and right sides of the joint block (31) being respectively provided with a left groove (32) and a right groove (33), the front and rear sides of the joint block (31) being respectively provided with a front groove (34) and a rear groove (35), the upper and lower sides of the joint block (31) being respectively provided with a lower groove (36) and an upper groove (37), the lower groove (36) being clamped and connected to the fixed structure (2) welded to the top of the support (4); A window side connecting rod component (5) for separating the position and size of windows and a door head connecting rod component (6) for determining the size of an entrance door, wherein both ends of the window side connecting rod component (5) are provided with a fixing structure (2), and both ends of the door head connecting rod component (6) are fixedly connected to the fixing structure (2); A roof connecting rod component (7) and a roof upright component (12) for supporting a roof structure, wherein both ends of the roof connecting rod component (7) are provided with a rotating component (8); A pull rod (9) is arranged on one side of a standard connecting rod component (1), and both ends of the pull rod (9) are rotatably connected to a rotating shaft (11), and one end of the rotating shaft (11) is fixedly connected to a fixed structure (2).

2. The prefabricated light steel structure house according to claim 1, characterized in that: The fixing structure (2) further comprises a base (21), the inner wall of the base (21) being rotatably connected to a threaded screw (24), the surface of the screw (24) being provided with a thread (25) and being symmetrically designed, the surface of the screw (24) being threadably connected to a slider (23), and the slider (23) being slidably connected to the support block (22).

3. The prefabricated light steel structure house according to claim 1, characterized in that: The roof connecting rod component (7) comprises a rod body (71), the surface of the rod body (71) is provided with trapezoidal grooves (72) distributed in an annular shape, and the interior of the rod body (71) is provided with square hole grooves (73).

4. The prefabricated light steel structure house according to claim 1, characterized in that: The rotating component (8) comprises a bottom ring sleeve (81), the inner wall of the bottom ring sleeve (81) is rotatably connected to a shaft (82), and the surface of the shaft (82) is rotatably connected to an upper ring sleeve (83).

5. The prefabricated light steel structure house according to claim 3, characterized in that: The cross-sectional dimensions of the inner eight-shaped groove (10), the trapezoidal groove (72), and the grooves provided on the surface of the connecting piece (3) are the same.

6. The prefabricated light steel structure house according to claim 2, characterized in that: The protruding size of the bumps on the surface of the connecting member (3) is equal to the thickness of the base (21).

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