Wallboard assembly structure of modular mobile house

Abstract

A wallboard assembly structure of a modular mobile house comprises wallboards and floors assembled with the wallboards, and further comprises auxiliary connecting pieces used for connecting the wallboards and the floors, strip-shaped grooves with upward openings are formed in the edges of the floors, and vertically-through mounting holes are distributed in the strip-shaped grooves at intervals in the length direction of the strip-shaped grooves. The wallboard is inserted into the strip-shaped groove from top to bottom, the auxiliary connecting piece is provided with a vertical connecting part, the vertical connecting part penetrates through the mounting hole from bottom to top and extends out of the upper portion of the strip-shaped groove, and the part, extending out of the strip-shaped groove, of the vertical connecting part is fixed to the wallboard. According to the wallboard assembly structure of the modular mobile house, the wallboards and the auxiliary connecting pieces are locked through the screws, it is guaranteed that the wallboards cannot shift due to movement of external force, the corners of the wallboards on the adjacent side faces are connected through the supporting columns, in addition, the tops of the wallboards can be fixedly connected with the roof through the connecting pieces, and therefore the wallboard assembly structure is convenient to use. And the top, the bottom and the side parts of the wallboard are connected and fixed through the connecting pieces, so that the mounting structure of the wallboard is firmer.

Description

Technical Field

[0001] The utility model relates to a movable house, in particular to a wallboard assembly structure of a modular movable house. Background Art

[0002] In order to store tools, machines, lawn maintenance equipment, entertainment equipment, sports equipment, consumables and other items, people have invented various portable houses. Portable houses usually include wall panels, doors, bottom plates and roofs. Wall panels, doors, bottom plates and roofs often include one or more parts connected to each other. After these wall panels, doors, bottom plates and roofs are installed, they constitute portable houses. As an important component of portable houses, the firmness of the assembly structure of wall panels has an important impact on the stability of the overall structure of portable houses. For traditional wooden portable houses, wall panels are generally connected and fixed to the roof and bottom plates by many screws. Although the connection is relatively firm, it will increase the manufacturing cost and the time required to assemble the portable house, and the installation and disassembly are more troublesome. For metal portable houses, wall panels need many screws or bolts to assemble with the roof and bottom plates, and the installation and disassembly are also time-consuming and laborious. For plastic portable houses, the wall panels are currently usually assembled by plugging and matching with the roof and bottom plates, which has the defect of not being strong enough. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a wall panel assembly structure which has a firm structure and is convenient to install and disassemble in view of the above-mentioned existing technical status.

[0004] The technical solution adopted by the utility model to solve the above technical problems is: a wall panel assembly structure of a modular mobile house, comprising a wall panel and a floor assembled with the wall panel, characterized in that: it also includes an auxiliary connecting piece for connecting the wall panel and the floor, the edge of the floor has a strip groove opening upward, and the strip groove has vertically penetrating mounting holes spaced along the length direction of the strip groove, the wall panel is inserted into the strip groove from top to bottom, the auxiliary connecting piece has a vertical connecting part, the vertical connecting part passes through the mounting hole from bottom to top and extends above the strip groove, and the part of the vertical connecting part extending out of the strip groove is fixed to the wall panel.

[0005] In order to fix the auxiliary connecting part on the wall panel, a notch is formed on the lower part of the inner wall of the wall panel, and the vertical connecting part is in the shape of a sheet. The vertical connecting part extends into the notch and abuts against the inner wall of the wall panel. A transverse mounting hole is opened in the part of the vertical connecting part extending from the strip groove, and the screws pass through the transverse mounting hole and are connected and fixed to the wall panel.

[0006] In order to make the connection structure between the wall panel and the floor more secure, the auxiliary connector is a T-shaped connector, and correspondingly, the mounting hole is a T-shaped hole. The horizontal part of the auxiliary connector constitutes a base and is located at the bottom of the mounting hole, and the vertical part of the auxiliary connector constitutes the vertical connection part. In this way, the auxiliary connector is a T-shaped connector, and the mounting hole is a T-shaped hole. The limiting structure between the auxiliary connector and the floor is more reliable, so that the connection structure between the floor and the wall panel is more secure.

[0007] In order to make the bottom of the auxiliary connecting piece flush with the bottom of the floor, the lower surface of the base of the auxiliary connecting piece is flush with the lower surface of the floor around the installation hole.

[0008] In order to connect and fix the wall panels on adjacent sides, support columns are also included for connecting the wall panels on adjacent sides. The support columns have support arms distributed at right angles. The support arms have outer support arms and inner support arms. A slot is formed between the outer support arm and the inner support arm, with an opening facing the corresponding side wall panel. The wall panel is inserted into the corresponding slot.

[0009] In order to improve the structural strength of the support column, the outer support arm and the inner support arm are connected by reinforcing ribs.

[0010] In order to fix the wall panel on the supporting column, the edge of the inner layer supporting arm is further extended relative to the edge of the inner layer supporting arm to form an extension part, and the screw passes through the extension part and is fixed on the wall panel.

[0011] In order to make the wall panel and the support column more tightly assembled, the inner and outer sides of the wall panel inserted into the slot both have sunken surfaces, and the sunken surfaces are attached to the side surfaces of the slot.

[0012] In order to connect the wall panel with the roof of the mobile house, an upper notch is left on the upper edge of the wall panel, and a connecting piece is installed in the upper notch. The wall panel is fixed on the roof of the mobile house through the connecting piece.

[0013] As a preferred embodiment of any of the above solutions, there are at least two wall panels on the same side, and corresponding screw holes are reserved at the joints of adjacent wall panels, and screws pass through the corresponding screw holes to connect and fix the adjacent wall panels. When the two wall panels are put together, the screws can lock the panels to prevent them from separating.

[0014] Compared with the prior art, the advantages of the utility model are: the floor edge of the wall panel assembly structure of the modular mobile house has a strip groove opening upward, and vertical through-mounting holes are spaced apart along the length direction of the strip groove. The wall panel is inserted into the strip groove from top to bottom, and the vertical connecting part of the auxiliary connecting piece passes through the mounting hole from bottom to top and extends above the strip groove. The part of the vertical connecting part extending out of the strip groove is fixed to the wall panel. For example, the wall panel and the auxiliary connecting piece can be locked with self-tapping screws to ensure that the wall panel will not be moved and offset by external force. The corners of the wall panels on adjacent sides are connected by support columns. In addition, the top of the wall panel can also be connected and fixed to the roof by a connecting piece. Therefore, the top, bottom and side of the wall panel are all connected and fixed by connecting pieces, making the installation structure of the wall panel more secure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a mobile house according to an embodiment of the utility model;

[0016] Figure 2 for Figure 1 The structural diagram of the mobile house from another angle is shown;

[0017] Figure 3 for Figure 2 The structure diagram of the mobile house shown is after removing part of the roof and part of the wall panels;

[0018] Figure 4 This is a schematic diagram of the structure of a wall panel according to an embodiment of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the floor of an embodiment of the utility model;

[0020] Figure 6 This is a schematic diagram of the assembly structure of the wall panel and the floor according to an embodiment of the utility model;

[0021] Figure 7 This is a schematic structural diagram of an auxiliary connecting member according to an embodiment of the utility model;

[0022] Figure 8 It is a schematic diagram of the wall panel assembly structure of adjacent sides of an embodiment of the utility model. DETAILED DESCRIPTION

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] like Figures 1 to 8As shown, the wall panel assembly structure of the modular mobile house of this embodiment includes a wall panel 1 and a floor 2 assembled with the wall panel 1. The edge of the floor 2 has a strip groove 21 opening upward. The strip groove 21 has vertically penetrating mounting holes 22 spaced along the length direction of the strip groove 21. The mounting holes 22 are T-shaped holes. The wall panel 1 is inserted into the strip groove 21 from top to bottom. The lower part of the inner wall of the wall panel 1 is formed with a notch 11. The auxiliary connecting member 3 is a T-shaped member. The horizontal part of the auxiliary connecting member 3 constitutes a base 32 and is located at the bottom of the mounting hole 22. The vertical part of the auxiliary connecting member 3 constitutes a vertical connecting part 31. The vertical connection part 31 is in the form of a sheet. The vertical connection part 31 passes through the mounting hole 22 from bottom to top and extends above the strip groove 21. The vertical connection part 31 extends into the notch part 11 and abuts against the inner wall of the wall panel 1. A transverse mounting hole 33 is provided in the part of the vertical connection part 31 extending from the strip groove 21. The screw passes through the transverse mounting hole 33 and is connected and fixed to the wall panel 1. The screw can be a self-tapping screw. After the auxiliary connection part 3 of the T-shaped structure is locked, it can be ensured that the wall panel 1 will not be moved and offset by external force, and the assembly structure is more solid. In addition, after the auxiliary connection part 3 is installed, the lower surface of the base 32 of the auxiliary connection part 3 is flush with the lower surface of the floor 2 around the mounting hole 22.

[0025] The wall panels 1 between the adjacent walls of the mobile house are connected by support columns 4. The support columns 4 are extruded support columns. The support columns 4 have support arms distributed at right angles. The support arms have outer support arms 41 and inner support arms 42. In order to improve the structural strength of the support arms, the outer support arms 41 and the inner support arms 42 are connected by reinforcing ribs 44 to prevent extrusion deformation. A slot 43 with an opening facing the corresponding side wall panel 1 is formed between the outer support arms 41 and the inner support arms 42. The wall panel 1 is inserted into the corresponding slot 43. The inner and outer sides of the wall panel 1 inserted into the slot 43 both have a sunken surface 12. The sunken surface 12 is attached to the side of the slot 43. The slot 43 is tightly matched with the wall panel 1. The outer support arm 41 and the inner support arm 42 clamp the wall panel 1. In addition, the edge of the inner support arm 42 is further extended relative to the edge of the inner support arm 42 to form an extension 45. The screw passes through the extension 45 and is fixed to the wall panel 1. The screw can be a self-tapping screw.

[0026] An upper notch 13 is left at the upper edge of the wall panel 1 , a connecting piece 5 is installed in the upper notch 13 , and the wall panel 1 is fixed to the roof 6 of the mobile house through the connecting piece 5 .

[0027] Each side of the mobile house in this embodiment has two wall panels 1, and corresponding screw holes 14 are reserved at the joints of adjacent wall panels 1. Self-tapping screws pass through the corresponding screw holes 14 to connect and fix the adjacent wall panels 1 to prevent separation. For mobile houses with a single side larger than two wall panels 1, such an assembly structure can be used between adjacent wall panels 1.

Claims

1. A wall panel assembly structure for a modular mobile house, comprising a wall panel (1) and a floor (2) assembled with the wall panel (1), characterized in that: The invention also comprises an auxiliary connecting member (3) for connecting the wall panel (1) and the floor (2); the edge of the floor (2) has a strip groove (21) opening upward; the strip groove (21) has vertically penetrating mounting holes (22) spaced apart along the length direction of the strip groove (21); the wall panel (1) is inserted into the strip groove (21) from top to bottom; the auxiliary connecting member (3) has a vertical connecting portion (31); the vertical connecting portion (31) passes through the mounting hole (22) from bottom to top and extends above the strip groove (21); the portion of the vertical connecting portion (31) extending from the strip groove (21) is fixed to the wall panel (1).

2. The wall panel assembly structure of the modular movable house according to claim 1 is characterized in that: A notch (11) is formed at the lower part of the inner wall of the wall panel (1); the vertical connection part (31) is in the form of a sheet; the vertical connection part (31) extends into the notch (11) and abuts against the inner wall of the wall panel (1); a transverse mounting hole (33) is formed in the part of the vertical connection part (31) extending out of the strip groove (21); a screw passes through the transverse mounting hole (33) and is connected and fixed to the wall panel (1).

3. The wall panel assembly structure of the modular movable house according to claim 2 is characterized in that: The auxiliary connecting piece (3) is a T-shaped piece, and correspondingly, the mounting hole (22) is a T-shaped hole. The transverse portion of the auxiliary connecting piece (3) constitutes a base (32) and is seated at the bottom of the mounting hole (22), and the vertical portion of the auxiliary connecting piece (3) constitutes the vertical connecting portion (31).

4. The wall panel assembly structure of the modular movable house according to claim 3 is characterized in that: The lower surface of the base (32) of the auxiliary connecting piece (3) is flush with the lower surface of the floor (2) around the mounting hole (22).

5. The wall panel assembly structure of the modular movable house according to claim 1 is characterized in that: It also includes a support column (4) for connecting the wall panels (1) on adjacent sides, the support column (4) having support arms distributed at right angles, the support arms having an outer support arm (41) and an inner support arm (42), a slot (43) opening toward the corresponding side wall panel (1) is formed between the outer support arm (41) and the inner support arm (42), and the wall panel (1) is inserted into the corresponding slot (43).

6. The wall panel assembly structure of the modular mobile house according to claim 5 is characterized in that: The outer support arm (41) and the inner support arm (42) are connected via reinforcing ribs (44).

7. The wall panel assembly structure of the modular mobile house according to claim 5, characterized in that: The edge of the inner layer support arm (42) is further extended relative to the edge of the inner layer support arm (42) to form an extension portion (45), and the screw passes through the extension portion (45) and is fixed to the wall panel (1).

8. The wall panel assembly structure of the modular mobile house according to claim 5, characterized in that: The inner and outer sides of the wall panel (1) inserted into the slot (43) both have sunken surfaces (12), and the sunken surfaces (12) are attached to the side surfaces of the slot (43).

9. The wall panel assembly structure of the modular movable house according to claim 1, characterized in that: An upper notch (13) is left at the upper edge of the wall panel (1), a connecting piece (5) is installed in the upper notch (13), and the wall panel (1) is fixed to the roof (6) of the mobile house through the connecting piece (5).

10. The wall panel assembly structure of a modular mobile house according to any one of claims 1 to 9, characterized in that: There are at least two wall panels (1) on the same side, and corresponding screw holes (14) are reserved at the joint positions of adjacent wall panels (1). Screws pass through the corresponding screw holes (14) to connect and fix the adjacent wall panels (1).

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