A kind of based on automobile skeleton type modular house structure

Abstract

The utility model discloses a kind of based on automobile skeleton formula modularization house structure, comprising: automobile chassis module, automobile chassis module includes automobile chassis skeleton, steel sheet one, steel sheet two and floor, automobile chassis skeleton left and right two ends are fixed with steel sheet one, automobile chassis skeleton front and rear two ends are fixed with steel sheet two, automobile chassis skeleton upper end is fixed with floor. By adopting automobile chassis formula skeleton structure, multiple technical advantages are realized, first, the hollow skeleton design of automobile chassis module provides exclusive passage for pipeline layout under house floor, so that the installation and later maintenance of infrastructure such as wire, water pipe, network line do not need to destroy main structure, greatly reduce construction difficulty and maintenance cost, second, by setting up linkage's sliding plate system in inspection window part, only need to operate single gear to synchronously control the opening and closing of bilateral inspection window, improve the convenience of operation, facilitate to wire, water pipe, network line are overhauled.

Description

Technical Field

[0001] This utility model relates to a housing structure, specifically a modular housing structure based on an automobile frame. Background Technology

[0002] Modular housing, as a typical example of industrialized construction, has been widely used in temporary offices, disaster relief, and tourist accommodation due to its advantages such as fast construction speed, minimal environmental impact, and high relocationability. However, existing modular housing still has many limitations in terms of structure and function. First, in terms of pipeline layout, traditional houses usually use pre-buried pipelines, embedding infrastructure such as electrical wires and water pipes into the concrete layer of walls or floors. This method not only increases the complexity of initial construction but also makes later maintenance and renovation extremely difficult. Once a line failure occurs or an upgrade is needed, it often requires destructive demolition, resulting in a double waste of time and money. Second, the structural design of existing modular housing often neglects the utilization of the space under the floor, causing this potentially high-value space to be wasted. Utility Model Content

[0003] The purpose of this invention is to overcome the defects of the prior art and provide a modular housing structure based on an automobile frame to solve the problems mentioned in the background art.

[0004] A modular housing structure based on an automobile frame includes: The vehicle chassis module includes a vehicle chassis frame, a steel plate one, a steel plate two, and a floor. The steel plate one is fixed to both the left and right ends of the vehicle chassis frame, the steel plate two is fixed to both the front and rear ends of the vehicle chassis frame, and the floor is fixed to the upper end of the vehicle chassis frame. Steel posts fixed to the four corners at the top of the floor; A wall fixed between two adjacent steel columns; A door fixed in the wall; And the roof fixed between the upper ends of the four steel columns.

[0005] Preferably, the floor has inspection windows on both the left and right sides at the upper end, and a storage cavity is formed at the opposite end of the inner wall of the inspection window. A sliding plate is slidably connected between the storage cavity and the inspection window.

[0006] Preferably, a handle is fixedly connected to the upper end of the skateboard.

[0007] Preferably, a slider is fixed to the rear end of the skateboard, an inner cavity is provided on the rear side of the floor, a slide is provided between the inner cavity and the inspection window, and the rear part of the slider is slidably connected to the slide.

[0008] Preferably, a rack is fixed to the rear end of the slider, and a gear is meshed between the racks. The gear is rotatably connected inside the cavity, and the left part of the rack on the right side is movable through the slider on the left side.

[0009] Preferably, a staircase is fixed to the front end of the second steel plate.

[0010] The beneficial effects of this utility model are as follows: By adopting an automobile chassis-style frame structure, multiple technical advantages are achieved. First, the hollow frame design of the automobile chassis module provides a dedicated channel for the laying of pipelines under the floor of the house, so that the installation and subsequent maintenance of infrastructure such as wires, water pipes, and network lines do not need to be damaged, which greatly reduces the difficulty of construction and maintenance costs. Second, by setting a linkage sliding plate system at the inspection window, the opening and closing of the inspection windows on both sides can be controlled synchronously by operating a single gear, which improves the convenience of operation and facilitates the inspection and maintenance of wires, water pipes, and network lines. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall design of this utility model.

[0012] Figure 2 This is a schematic diagram of the disassembly of the automobile chassis module of this utility model.

[0013] Figure 3 This is a top view sectional diagram of the floor of this utility model.

[0014] In the diagram: 1. Car chassis module; 11. Car chassis frame; 12. Steel plate one; 13. Steel plate two; 14. Stairs; 15. Floor; 151. Inspection window; 152. Slide board; 153. Handle; 154. Storage cavity; 155. Slide rail; 156. Inner cavity; 157. Gear; 158. Slider; 159. Rack; 2. Steel column; 3. Wall; 4. Door; 5. Roof. Detailed Implementation

[0015] like Figures 1-3 As shown, a modular housing structure based on a car frame includes: The vehicle chassis module 1 includes a chassis frame 11, steel plate one 12, steel plate two 13, and a floor 15. Steel plate one 12 is fixed to both ends of the chassis frame 11, and steel plate two 13 is fixed to both ends of the chassis frame 11. The floor 15 is fixed to the top of the chassis frame 11. The chassis frame 11 adopts a mature design concept from automobile frames, using high-strength steel longitudinal and transverse beams to form a grid-like support structure. This design ensures sufficient structural rigidity to withstand the load of the building while also utilizing the gaps between the beams... The gap forms a complete pipeline channel. Steel plate 12 and steel plate 23 are welded around the frame to form a closed box structure, which not only enhances the overall torsional resistance but also effectively prevents foreign objects from entering the chassis space. The base plate 15 is made of corrugated steel plate or composite plate and is reliably connected to the frame by bolts. Its surface can be used as the base layer of indoor flooring. The internal cavity height of the chassis is usually designed to be 150-300mm, which is sufficient to accommodate the laying of various pipelines and the entry of maintenance personnel, fundamentally solving the problem of difficult wiring in traditional modular houses. The steel columns 2 are fixed at the four corners of the upper part of the floor 15. The steel columns 2 are made of cold-formed steel or H-beams. During installation, the position is first accurately marked on the base plate 15. Then, the steel columns 2 are firmly connected to the base plate 15 by plug-in or flange connection. The key is to ensure that the verticality deviation of the steel columns is controlled within the allowable range. Usually, a theodolite or laser line projector is used for correction. The steel columns 2 not only bear the task of transmitting vertical loads, but also form an important component to resist horizontal forces through the connection with the chassis frame. Wiring holes can be reserved inside the steel columns to facilitate the arrangement of vertical wires and achieve seamless connection with the horizontal wiring in the chassis. The wall 3 is fixed between two adjacent steel columns 2. The wall 3 is made of lightweight composite board or honeycomb board material with a thickness of 50-100mm. It is filled with thermal insulation and sound insulation material. The wall unit is prefabricated in the factory with the door and window openings cut and the edges reinforced. During on-site installation, the wall panel is simply embedded into the slot between the steel columns 2 and then fixed with self-tapping screws. This dry operation method greatly improves construction efficiency and avoids the environmental pollution and quality control problems caused by on-site wet operation. The connection between the wall panel and the steel column is sealed with special sealing strips to ensure that the air tightness and water tightness of the building meet the standard requirements. For areas that require special insulation, a double-layer wall panel structure can be used with an additional insulation layer in the middle to meet different energy-saving standards. The door 4 is fixed in the wall 3. The door 4 can be selected as a single door, double door or sliding door according to the usage requirements. The door frame is reliably connected to the keel system of the wall 3 through special connectors to ensure effective load transfer. The door leaf is made of metal or composite material, filled with sound insulation and heat insulation material, and multiple sealing strips are set around the perimeter to ensure airtight performance when closed. For occasions that require barrier-free passage, a ramp can be set to be used in conjunction with the door to reflect the humanized design concept. The roof 5 is fixed between the upper ends of the four steel columns 2. The roof 5 adopts a lightweight steel truss or C-shaped steel purlin system and is covered with roofing materials such as metal tiles, asphalt rolls or solar panels. The roof slope is designed according to local climate conditions. A larger slope is used in rainy areas to facilitate drainage, while a flat roof can be used in dry areas. A waterproof and breathable layer and a thermal insulation layer are set between the roof panels and the purlins to form a complete roof system.

[0016] Inspection windows 151 are provided on both the left and right sides of the upper part of the floor 15. A storage cavity 154 is provided at the opposite end of the inner wall of the inspection window 151. A sliding plate 152 is slidably connected between the storage cavity 154 and the inspection window 151. The sliding plate 152 is made of steel plate with a thickness of 20-40mm and can be filled with insulation material. When the sliding plate 152 is fully pushed into the storage cavity 154, the inspection window 151 is fully opened, and maintenance work can be carried out. When the sliding plate 152 completely covers the inspection window 151, it can prevent residents from falling in. The depth of the storage cavity 154 is slightly greater than the width of the sliding plate 152 to ensure that the sliding plate can be completely hidden without affecting the use of the indoor space, thereby facilitating the maintenance of wires, water pipes, and network lines.

[0017] A handle 153 is fixedly connected to the upper end of the skateboard 152. The handle 153 is made of engineering plastic or metal and is reliably connected to the skateboard 152 by bolts or rivets. The surface of the handle is designed with anti-slip texture and takes into account the principles of ergonomics so that the operator can apply force comfortably.

[0018] The rear end of the slide plate 152 is fixed with a slider 158. The rear side of the floor 15 has an inner cavity 156. A slide rail 155 is provided between the inner cavity 156 and the inspection window 151. The rear part of the slider 158 is slidably connected to the slide rail 155. The slide rail 155 is made of stainless steel or wear-resistant engineering plastic and has a U-shaped or T-shaped cross section to provide accurate guidance for the slider 158. The cooperation between the slider 158 and the slide rail 155 ensures smooth sliding. The inner cavity 156 serves as the installation space for the transmission system, and its size must ensure that all moving parts have sufficient range of motion.

[0019] A rack 159 is fixed to the rear end of the slider 158. A gear 157 meshes between the racks 159. The gear 157 is rotatably connected inside the inner cavity 156. The left part of the rack 159 on the right side is movably connected to the slider 158 on the left side. The rack 159 is a straight rack, and the gear 157 is a steel gear with the same module. The tooth surface is heat-treated to improve wear resistance. When the gear 157 is rotated, the meshing of the rack 159 drives the sliding plates 152 on both sides to move synchronously in opposite directions, realizing the symmetrical opening and closing of the inspection window. This linkage mechanism ensures that the opening degree of the inspection windows on both sides is consistent. In addition, a handwheel or electric actuator can be installed to realize diversified control methods.

[0020] The front end of the steel plate 213 is fixed with a staircase 14, which facilitates access to the house.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modular housing structure based on an automobile frame, characterized in that, include: The vehicle chassis module (1) includes a vehicle chassis frame (11), a steel plate one (12), a steel plate two (13) and a floor (15). The vehicle chassis frame (11) is fixed with steel plate one (12) at both the left and right ends, and with steel plate two (13) at both the front and rear ends. The vehicle chassis frame (11) is fixed with floor (15) at the top. Steel columns (2) fixed at the four corners of the upper part of the floor (15); The wall (3) is fixed between two adjacent steel columns (2); Door (4) fixed in the wall (3); And the roof (5) fixed between the upper ends of the four steel columns (2).

2. The modular housing structure based on an automobile frame according to claim 1, characterized in that: Inspection windows (151) are opened on both the left and right sides of the upper end of the floor (15). A storage cavity (154) is opened at one end of the inner wall of the inspection window (151) that is far apart from each other. A sliding plate (152) is slidably connected between the storage cavity (154) and the inspection window (151).

3. The modular housing structure based on a car frame as described in claim 2, characterized in that: A handle (153) is fixedly connected to the upper end of the skateboard (152).

4. A modular housing structure based on an automobile frame according to claim 3, characterized in that: The rear end of the slide plate (152) is fixed with a slider (158), the floor (15) has an inner cavity (156) on the rear side, and a slide rail (155) is provided between the inner cavity (156) and the inspection window (151). The rear part of the slider (158) is slidably connected to the slide rail (155).

5. A modular housing structure based on an automobile frame according to claim 4, characterized in that: The rear end of the slider (158) is fixed with a rack (159), and a gear (157) meshes between the racks (159). The gear (157) is rotatably connected inside the inner cavity (156), and the left side of the rack (159) on the right side is movably connected to the slider (158) on the left side.

6. A modular housing structure based on an automobile frame according to claim 1, characterized in that: The front end of the steel plate 2 (13) is fixed with a staircase (14).

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