CN219863353U - Wall connection structure that can turn over a house and use - Google Patents

Abstract

The utility model discloses a wall connecting structure for a turnover house, which relates to the technical field of turnover houses and comprises a wall I and a wall I, wherein the wall I and the wall I are provided with iron or steel frames, the close sides of the wall I and the wall I are provided with a through groove I and a through groove II which are embedded in each other and welded with hinge seats, two ends of the hinge are respectively connected with two sets of hinge seats, the wall I comprises a main beam and a secondary beam, the through groove I is arranged on a set of main beams close to the wall I, the wall I comprises a quadrilateral frame, the quadrilateral frame is formed by interconnecting four sets of section bars from head to tail, the through groove II is arranged on the outer walls of a set of section bars which are relatively parallel to the main beams and close to the main beams, the secondary beams and the section bars are all made of iron, the wall and the wall are fixed together by adopting screws or welding in the traditional method, the wall is poor in cost and assembly efficiency, and easy deformation is caused by adopting aluminum section bars when collision.

Description

Wall connection structure that can turn over a house and use

Technical Field

The utility model relates to the technical field of foldable houses, in particular to a wall connecting structure for a foldable house.

Background

The foldable house can be also called as a movable house or a house which can be disassembled and assembled for many times, is composed of a plurality of unit modules, the unit modules are manufactured and completed in a factory, and the house site is assembled and completed by the unit modules.

The traditional middle turnover house is fixed with the wall surface through bolts or direct welding, the fixing mode enables that when the wall body is assembled, independent transportation and conveying are needed to be carried out on each wall body and each wall surface, then the wall body and each wall surface are installed on site one by one, the whole installation is complex, the efficiency is low, the cost of the whole transportation is high, the secondary transportation is inconvenient, meanwhile, the wall body and the wall surface are made of aluminum profile materials, the plasticity is high, although the wall materials with different shapes can be conveniently arranged, the weight is light, frames are easy to deform when the wall body and the wall surface are collided, and the suitability between each group of wall bodies and the wall surfaces is easy to be reduced in the subsequent installation process.

Disclosure of Invention

The utility model aims to provide a wall connecting structure for a foldable house, which can be beneficial to folding and unfolding of walls and improves the connecting strength of the walls.

The technical aim of the utility model is realized by the following technical scheme: the novel hinge comprises a first wall body and a first wall body, wherein the first wall body and the first wall body are provided with iron or steel frames, a first through groove and a second through groove are formed in the similar sides of the first wall body and the first wall body oppositely, hinge seats are embedded and welded on the first through groove and the second through groove, two ends of a hinge are respectively connected with the two groups of hinge seats, and the first wall body are rotationally connected through the hinge.

Preferably, the first wall body comprises two sets of opposite main beams and secondary beams arranged at the upper end and the lower end of the first wall body, the two ends of the main beams are connected with one end of each secondary beam through upper corner pieces, the connection parts of the main beams and the secondary beams form planes perpendicular, and the first through groove is formed in one set of main beams close to the first wall body.

Preferably, the first wall surface comprises a quadrilateral frame, the quadrilateral frame is formed by interconnecting four groups of section bars from head to tail, and the second through groove is formed in the outer wall of a group of section bars which are relatively parallel to the main beam and are close to the main beam.

Preferably, the quadrangular frame is provided with an outer wall plate and an inner wall plate on opposite sides thereof, and each group of profile extends along respective length directions towards one side of the outer wall plate.

Preferably, the hinge comprises two groups of supporting bodies, a first arm part and a second arm part, wherein the supporting bodies comprise a shared shell and inner runners arranged at opposite ends of the shared shell, a first supporting table is arranged on two sides of the shared shell in an extending mode, the shared shell and the first supporting table are made of iron, the middle part of the first arm part is connected with the middle part of the second arm part through a mandrel, the first arm part comprises a plurality of groups of first support arms which are sequentially attached and a first middle shaft which is arranged at the front end and the rear end of the first arm part and penetrates through the first support arms, the second arm part comprises a plurality of groups of second support arms which are sequentially attached and a second middle shaft which is arranged at the front end and the rear end of the second arm part and penetrates through the second support arms, the second support arms of the plurality of groups are respectively arranged into two groups, and the second support arms of the plurality of groups of second support arms are arranged at the left end and right ends of the first arm part.

Preferably, a raised line is provided at the inner edge of the common housing and extends to a surface of the supporting table, and a ridge for attaching the raised line is provided at each of two groups of far sides of the inner slide along the edge of the inner slide.

Preferably, the two groups of inner slide are respectively provided with a second supporting table in a extending mode on one far side, a first through hole is formed in the first supporting table, a second through hole opposite to the first through hole is formed in the second supporting table, a third through hole opposite to the second through hole is formed in the hinge seat, and the inner slide and the second supporting table are made of aluminum alloy.

Preferably, holes are formed in the middle of each group of hinge seats, one end of each hinge penetrates into the girder through the holes, and the other end of each hinge penetrates into the section bar through the holes.

The utility model has the beneficial effects that: compared with the prior art, the hinge is arranged between the first wall body and the first wall body, the through groove I and the through groove II are respectively formed in one side, close to the first wall body, of the first wall body, the hinge seat is welded in the through groove I, the two opposite ends of the hinge penetrate through the middle of the hinge seat respectively, the hinge is used for supporting the connection of the first wall body and the first wall body, the first wall body and the first wall body can be assembled before transportation, the hinge is folded during transportation, the hinge is used for connecting the first wall body and the first wall body at any time, after the first wall body and the first wall body are transported to a place, the first wall body can be built only by unfolding, the overall use efficiency is higher, the working procedure is more convenient, and the hinge seat is fixed on the first wall body and the first wall body in a welding mode, so that the connection strength of the hinge for connecting the first wall body and the first wall body is improved; 2. the holes are formed in the middle of the hinge seat, two ends of the hinge penetrate through the holes to be matched into the first through groove and the second through groove, so that the space of the hinge outside the first wall and the first wall is reduced, the excessive occupation of the external space when the first wall and the first wall are folded is avoided, and meanwhile, when the first wall and the first wall are unfolded, the gap between the first wall and the second wall is reduced when the first wall and the first wall are connected; 3. the main beam and the secondary beam of the first wall body and the first wall surface are made of iron or steel, the first supporting table and the first outer shell are shared in the hinge, so that the whole bearing capacity is improved, the firmness is improved, the problem that the first wall body and the first wall surface are deformed due to collision in the transportation and movement process is solved, the connection strength of the hinge is improved, and the service life of the hinge is prolonged.

Drawings

FIG. 1 is a schematic view of a portion of a foldable housing according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of a foldable housing according to an embodiment of the present utility model showing a first wall and a first wall connected;

FIG. 4 is a schematic diagram of a wall according to an embodiment of the present utility model for separately showing a first wall and a first wall connection;

FIG. 5 is an exploded view of a mechanism for separately displaying a wall and an upper portion of a wall in accordance with one embodiment of the present utility model;

FIG. 6 is an enlarged view of portion B of FIG. 5;

FIG. 7 is a schematic view for separately showing the internal structure of a hinge according to an embodiment of the present utility model;

fig. 8 is an exploded view for separately showing a part of the structure of a hinge according to an embodiment of the present utility model.

Reference numerals: 1. a first wall body; 2. a first wall surface; 3. a main beam; 4. an upper corner fitting; 5. a secondary beam; 6. a first through groove; 7. a hinge base; 8. a hinge; 9. a second through groove; 10. an external wall panel; 11. a section bar; 12. an inner wall panel; 13. a barrier strip; 14. a mandrel; 15. a first supporting table; 16. a convex strip; 17. a first through hole; 18. a second supporting table; 19. a second through hole; 20. a bank edge; 21. a support body; 101. an inner slide; 102. a common housing; 130. an arm I; 131. a first center shaft; 132. a first support arm; 140. an arm part II; 141. a second support arm; 142. and a second middle shaft.

Detailed Description

The following description is only of preferred embodiments of the present utility model, and the scope of protection is not limited to the examples, but the technical solutions falling under the concept of the present utility model should fall under the scope of protection of the present utility model, and it should be pointed out that, for those skilled in the art, these modifications and adaptations should and are considered as well, without departing from the principle of the present utility model.

It should be noted that in this document, relational terms such as first and second, support table one, support table two, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Directional words such as "up, down, left, right" and the like in the present embodiment are merely used in conjunction with the various figures to enable one skilled in the art to understand the association between various features or elements and the like.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

As shown in fig. 1 to 6, a wall connection structure for a foldable house comprises a first wall 1 and a first wall 2 with iron or steel frames, in this embodiment, the first wall 1 and the first wall 2 both adopt iron frames, the first wall 1 comprises a quadrilateral iron frame composed of a main beam 3 and a secondary beam 5, the main beam 3 is provided with two groups and is arranged oppositely, the secondary beam 5 is also provided with two groups and is respectively positioned at the upper end and the lower end of the main beam 3, the two groups of main beams 3 are vertically arranged, the upper end and the lower end of the main beam 3 are respectively fixed with an upper corner piece 4, the left end and the right end of the secondary beam 5 are respectively connected with the upper corner pieces 4 at the same end of the two groups of main beams 3, the joint of the main beam 3 and the secondary beam 5 is vertical in a plane, and three groups of rectangular through grooves 6 are formed on the outer wall of the main beam 3 towards one side of the first wall 2 along the length direction.

The first wall surface 2 comprises an iron quadrilateral frame, the quadrilateral frame is formed by interconnecting four groups of sectional materials 11 from head to tail, inner wall plates 12 and outer wall plates 10 are arranged on the front side and the rear side of the first wall surface 2, each group of sectional materials 11 extends towards one side of the outer wall plate 10 along the respective length direction, barrier strips 13 are respectively blocked by the barrier strips 13 on the four groups of sectional materials 11 on the outer side of the outer wall plate 10, a second through groove 9 with the length and width dimensions communicated with the first through groove 6 is formed in the outer wall of the sectional material 11 opposite to the first through groove 6, the second through groove 9 is also provided with three groups, the first through groove 6 and the second through groove 9 are respectively embedded and welded with rectangular hinge seats 7, in the embodiment, the main beam, the secondary beam and the sectional materials all adopt iron, the purpose is to enhance the overall supporting strength, the deformation problem caused by collision is reduced, meanwhile, the combined hinge seats 7 can be directly fixed in the first through welding mode in the first through grooves 6 and the second through grooves 9, the through grooves 9 are welded to the sectional materials, the positions of the first through grooves 6 and the second through grooves 7 are opposite to each other, the first through grooves and the second through grooves are welded, the first through grooves and the hinge seats are more firmly connected with the first wall surface 2.

Holes are formed in the middle of the hinge seat 7 for two ends of the hinge 8 to penetrate through, opposite ends of the hinge 8 penetrate into the through groove I6 and the through groove II 9 respectively, and occupied space of the hinge 8 outside the wall I1 and the wall I2 is reduced by utilizing the space inside the upper main beam 3 and the section bar 11.

The hinge 8 comprises two groups of supporting bodies 21, a first arm member 130 and a second arm member 140, wherein the supporting bodies 21 comprise a U-shaped shared shell 102 and inner slide passages 101 which are slidably arranged on the left side and the right side of the inner wall of the U-shaped shared shell, the inner slide passages 101 are rectangular, a first supporting table 15 is outwards extended on the left side and the right side of the shared shell 102, a second supporting table 18 is outwards extended on the left side and the right side of the inner slide passages 101, the width dimension of the first supporting table 15 is consistent with that of the shared shell 102, the width dimension of the second supporting table 18 is consistent with that of the inner slide passages 101, a first through hole 17 is formed in the first supporting table 15, a second through hole 19 is formed in a position, opposite to the first through hole 17, the second through hole 19 is a countersunk hole, the shared shell 102 and the first supporting table 15 are made of iron, the inner slide passages 101 and the second supporting table 18 are made of aluminum alloy, the common housing 102 and the first support stand 15 play a role of protecting the inner slide 101 and the second support stand 18, enhancing the stress intensity of the support body 21 itself, indirectly enhancing the connection intensity between the first wall 1 and the first wall 2, as shown in fig. 8, the inner wall of the common housing 102 extending with the first support stand 15 is provided with a convex strip 16 along the edge thereof, in this embodiment, the convex strip 16 is stamped and formed in a stamping manner, one side of the inner slide 101 facing the common housing 102 is provided with a bank 20, i.e. a step-shaped side edge, for attaching the convex strip 16 along the edge thereof, in order to enable the inner slide 101 to be embedded on the inner wall of the common housing 102, and simultaneously, by the arrangement of the first support stand 15 of the common housing 102 and the second support stand 18 of the inner slide 101, personnel are screwed with the hinge seat 7 through the first through hole 17 and the second through hole 19 by bolts, fixing the position of the common housing 102 also better reduces the problem of positional misalignment of the inner slide 101 during use.

The first arm member 130 comprises a plurality of groups of first support arms 132 which are sequentially attached and a first middle shaft 131 which is arranged at the front end and the rear end of the first arm member and penetrates through the first support arms 132, the second arm member 140 comprises a plurality of groups of second support arms 141 which are sequentially attached and a second middle shaft 142 which is arranged at the front end and the rear end of the second arm member and penetrates through the second support arms 141 of each group, the second support arms 141 are respectively arranged into two groups with equal number and are positioned at the left end and the right end of the first arm member 130, the middle parts of the first support arms 132 and the second support arms 141 are connected and rotated through a mandrel 14, the appearance of the first support arms 132 and the second support arms 141 are respectively in a spoon-shaped design, smooth transition bending is increased, stress is reduced, the two groups of support bodies 21 are respectively divided into a first support body and a second support body, the middle shaft 131 at the upper ends of the first support arms 132 is in sliding connection with the inner slide 101 in the first support body, the lower end axis one 131 of the support arm one 132 is rotationally connected with the inner slide 101 in the support body two, the upper end axis two 142 of the support arm two 141 is rotationally connected with the inner slide 101 in the support body one, the other end axis two 142 of the support arm two is slidingly connected with the inner slide 101 in the support body two, a sliding groove (not marked in the drawing) and a rotating hole (not marked in the drawing) are arranged on the inner wall of the inner slide 101, the axis one 131 and the axis two 142 are slidingly connected with the inner slide 101 through the sliding groove and are respectively rotationally connected with the inner slide 101 through the rotating hole, and the support arm one 132 and the support arm two 141 adopt a plurality of groups of attaching modes.

An injection hole (not shown in the drawing) is formed in one side of the section bar 11 facing the outer wall, an output hole (not shown in the drawing) is formed in one side of the section bar 11 facing the outer wall board 10, personnel can convey the filling agent into the section bar 11 through the injection hole and the filling agent is conveyed into a space between the outer wall board 10 and the inner wall board 12 through the output hole, in the embodiment, the filling agent adopts a foaming agent, and the injection holes are formed in the main beam 3 and the secondary beam 5 in the first wall body 1 for subsequent filling of the filling agent.

The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.

Claims (8)

1. A wall connecting structure for a foldable house comprises a first wall (1) and a first wall (2),

the wall body I (1) and the wall body I (2) are provided with iron or steel frames, a through groove I (6) and a through groove II (9) are oppositely formed in the similar sides of the wall body I (1) and the wall body I (2), hinge seats (7) are embedded and welded on the through groove I (6) and the through groove II (9), two ends of a hinge (8) are respectively connected with the two groups of hinge seats (7), and the wall body I (1) and the wall body I (2) are rotationally connected through the hinge (8).

2. The wall connecting structure for a foldable house according to claim 1, wherein the first wall (1) comprises two sets of opposite main beams (3) and secondary beams (5) arranged at the upper end and the lower end of the main beams, two ends of the main beams (3) are connected with one end of each secondary beam (5) through upper corner pieces (4), the connection parts of the main beams (3) and the secondary beams (5) form a plane perpendicular, and the through groove (6) is formed in one set of main beams (3) close to the first wall (2).

3. The wall connecting structure for the foldable house according to claim 2, wherein the first wall surface (2) comprises a quadrangular frame, the quadrangular frame is formed by interconnecting four groups of sectional materials (11) from head to tail, and the second through groove (9) is formed on the outer wall of the group of sectional materials (11) which are relatively parallel to and close to the main beam (3).

4. A wall connection for a foldable building according to claim 3, wherein the quadrangular frame is provided with an outer wall plate (10) and an inner wall plate (12) on opposite sides thereof, and each group of the profiles (11) extends along respective length directions toward one side of the outer wall plate (10).

5. The wall connection structure for a foldable house according to claim 1, wherein the hinge (8) comprises two groups of support bodies (21), a first arm member (130) and a second arm member (140), the support bodies (21) comprise a common housing (102) and inner runners (101) arranged at opposite ends of the common housing, support platforms (15) are extended at two sides of the common housing (102), the common housing (102) and the support platforms (15) are made of iron, the middle part of the first arm member (130) is connected with the middle part of the second arm member (140) through a mandrel (14), the first arm member (130) comprises a plurality of groups of support arms (132) which are sequentially attached to each other and a first center axis (131) which is arranged at the front end and the rear end of the first arm member and penetrates through each group of the first arm member (132), the second arm member (140) comprises a plurality of groups of support arms (141) which are sequentially attached to each other and a second center axis (142) which is arranged at the front end and the rear end of the second arm (141) and the second arm (141) of each group of the second arm (141) is arranged at the same number as the first arm (141) and the second arm (141) are arranged at the two right ends.

6. The wall connecting structure for foldable building according to claim 5, wherein a raised strip (16) is provided at the inner edge of the common housing (102) and extends onto the surface of the first support stand (15), and flanges (20) for the raised strip (16) to attach are provided at the opposite sides of the two sets of inner slide (101) along the edges thereof.

7. The wall connecting structure for foldable building according to claim 5, wherein two groups of inner slide (101) are respectively extended with a second supporting table (18) on the far side, a first through hole (17) is formed on the first supporting table (15), a second through hole (19) opposite to the first through hole (17) is formed on the second supporting table (18), a third through hole opposite to the second through hole (19) is formed on the hinge base (7), and the inner slide (101) and the second supporting table (18) are made of aluminum alloy.

8. A wall connection for a foldable house according to claim 3, wherein each group of hinge seats (7) has a hole formed in the middle thereof, one end of the hinge (8) is inserted into the main beam (3) through the hole, and the other end of the hinge (8) is inserted into the section bar (11) through the hole.