CN117758861A - Box house - Google Patents

Abstract

The invention discloses a box house which comprises a bottom frame beam and a top frame beam which are oppositely arranged, wherein a first supporting piece is arranged in the top frame beam and connected with the inner top wall of the top frame beam so as to upwards support the top frame beam, and/or a second supporting piece is arranged in the bottom frame beam and is supported between the inner top wall and the inner bottom wall of the bottom frame beam. The torsion resistance of the top frame beam can be improved by the first support member, and the torsion resistance of the bottom frame beam can be improved by the second support member.

Description

Box house

Technical Field

The invention relates to the technical field of boxes, in particular to a box.

Background

Compared with the traditional building, the steel structure modularized building has the advantages of high integration level, whole factory prefabrication, field rapid assembly, circulated turnover and the like.

Existing traditional box modular building systems typically include uprights, top beams, and bottom beams. The top frame beam and the bottom frame beam are both of an opening frame beam structure, namely, openings with through lengths are formed in one side of the top frame beam and the bottom frame beam, so that the strength of the top frame beam and the bottom frame beam is affected, and if additional facilities (such as auxiliary members of a balcony, a awning and the like) are installed, the cross section is twisted, and the use safety of the structure is affected.

In view of the above-mentioned shortcomings, it is necessary to design a box house.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is that one side of the top frame beam and one side of the bottom frame beam in the existing box-type modularized house system are provided with through-length openings, so that the strength of the top frame beam and the bottom frame beam is weakened, and the sections of the top frame beam and the bottom frame beam are twisted when additional facilities are installed, so that a box house is provided.

In order to solve the technical problems, the technical scheme of the invention is as follows:

the utility model provides a box room, includes bottom frame roof beam and the top frame roof beam of relative setting, be equipped with first support piece in the top frame roof beam, first support piece with the interior roof of top frame roof beam meets, in order to upwards support top frame roof beam, and/or be equipped with second support piece in the bottom frame roof beam, second support piece props to be located between interior roof and the interior bottom wall of bottom frame roof beam.

Further, the first supporting piece is a first angle steel, and/or the second supporting piece is two first channel steels which are buckled in pairs.

Further, the first side arm of the first angle steel is connected with the inner top wall of the top frame beam, the second side arm is fixedly connected with the first vertical main board of the top frame beam, and/or one of the first channel steel is connected with the second vertical main board of the bottom frame beam.

Further, still include second angle steel and second channel-section steel, the second angle steel with the second channel-section steel all corresponds first angle steel and/or first channel-section steel sets up, the first side arm of second angle steel and the bottom of second channel-section steel all with first vertical mainboard and/or the vertical mainboard fixed connection of second, the second side arm of second angle steel with the side arm fixed connection of second channel-section steel is fixed in first vertical mainboard and/or on the vertical mainboard of second to each other fixed second angle steel with the second channel-section steel forms the node of encorbelmenting, the node of encorbelmenting is suitable for connecting balcony or canopy.

Further, the device also comprises a first preset nut and a second preset nut; wherein,

the first preset nut and the second preset nut are both pre-fixed on one side, facing away from the first vertical main board, of the first angle steel, the first vertical main board and the second angle steel are both provided with first through holes corresponding to the first preset nut, and the first angle steel, the first vertical main board and the second channel steel are both provided with second through holes corresponding to the second preset nut; and/or the number of the groups of groups,

the first preset nuts and the second preset nuts are all pre-fixed on one side of the first channel steel close to the second vertical main board, the side faces away from the second vertical main board, first through holes are formed in the first channel steel, the second vertical main board and the second angle steel corresponding to the first preset nuts, and second through holes are formed in the first channel steel, the second vertical main board and the second channel steel corresponding to the second preset nuts.

Further, still include top secondary beam, the top secondary beam is the channel-section steel, the both ends of top secondary beam are equipped with the breach that the opening was up respectively, top frame roof beam include certainly the top of the vertical mainboard is buckled and is extended first extension that forms, be equipped with first U-shaped portion on the first extension, the opening of first U-shaped portion is up, first U-shaped portion gets into in the breach, and with top secondary beam welds mutually.

Further, the bottom secondary beam is a rectangular secondary beam, a first welding line is formed by welding the top of the rectangular secondary beam and the lower extension part of the bottom frame beam, a second welding line is formed by welding the two support legs of the rectangular secondary beam and the outer edge of the second horizontal part of the bottom frame beam, and the first welding line and the second welding line are parallel to the length direction of the bottom frame beam.

Further, the box house floor comprises a rubber partition plate, wherein the rubber partition plate is arranged at the top of the inverted-V-shaped secondary beam so as to support the box house floor.

Further, a heat insulation material is filled below the box room floor.

Further, the structure further comprises an equilateral upright post, wherein two ends of the equilateral upright post are respectively connected with the top frame beam and the bottom frame beam through corner pieces.

The technical scheme of the invention has the following advantages:

1. the box house provided by the invention comprises a bottom frame beam and a top frame beam which are oppositely arranged, wherein a first supporting piece is arranged in the top frame beam and is connected with the inner top wall of the top frame beam so as to upwards support the top frame beam, and/or a second supporting piece is arranged in the bottom frame beam and is supported between the inner top wall and the inner bottom wall of the bottom frame beam; the torsion resistance of the top frame beam can be improved by the first support member, and the torsion resistance of the bottom frame beam can be improved by the second support member.

2. The box room provided by the invention further comprises the second angle steel and the second channel steel, the second angle steel and the second channel steel are arranged corresponding to the first angle steel and/or the first channel steel, the first side arm of the second angle steel and the bottom of the second channel steel are fixedly connected with the first vertical main board and/or the second vertical main board, the second side arm of the second angle steel is fixedly connected with the side arm of the second channel steel, and is fixed on the first vertical main board and/or the second vertical main board, and the second angle steel and the second channel steel which are mutually fixed form overhanging nodes which are suitable for being connected with a balcony or a awning, so that the expandability and the adaptability of the box room are improved.

3. The box room provided by the invention further comprises a first preset nut and a second preset nut; wherein,

the first preset nut and the second preset nut are both pre-fixed on one side, opposite to the first vertical main board, of the first angle steel, the first vertical main board and the second angle steel are respectively provided with a first through hole corresponding to the first preset nut, and the first angle steel, the first vertical main board and the second channel steel are respectively provided with a second through hole corresponding to the second preset nut; and/or the number of the groups of groups,

the first preset nut and the second preset nut are both pre-fixed on one side of the first channel steel close to the second vertical main board, the side faces away from the second vertical main board, first through holes are formed in the first channel steel, the second vertical main board and the second angle steel corresponding to the first preset nut, and second through holes are formed in the first channel steel, the second vertical main board and the second channel steel corresponding to the second preset nut; through the setting of first nut and first through-hole of predetermineeing to and the setting of second nut and second through-hole of predetermineeing, can conveniently attach balcony or canopy on the box room with the help of high strength bolt fast on the scene, the dismantlement of balcony or canopy is just as convenient, improves the assembly and demolishs efficiency of box room.

4. The box room provided by the invention further comprises a top secondary beam, wherein the top secondary beam is a channel steel, notches with upward openings are respectively arranged at the top positions of two ends of the top secondary beam, the top frame beam comprises a first extension part formed by bending and extending from the top end of the first vertical main board, a first U-shaped part is arranged on the first extension part, the opening of the first U-shaped part faces upward, and the first U-shaped part enters the notch and is welded with the top secondary beam, so that the connection firmness of the top secondary beam and the top frame beam and the transmission of strengthening force are enhanced, and the torsion resistance of the top frame beam is further improved.

5. The box house provided by the invention further comprises the bottom secondary beam, the bottom secondary beam is a rectangular secondary beam, the top of the rectangular secondary beam is welded with the lower extension part of the bottom frame beam to form a first welding line, two support legs of the rectangular secondary beam are respectively welded with the outer edge of the second horizontal part of the bottom frame beam to form a second welding line, and the first welding line and the second welding line are parallel to the length direction of the bottom frame beam, so that the welding process is simplified, the welding workload can be obviously reduced, the manufacturing cost is obviously reduced, in addition, the welding lines are less, the thermal stress can be reduced, and the deformation can be reduced.

6. The box room provided by the invention further comprises the rubber partition plate, wherein the rubber partition plate is arranged at the top of the square secondary beam so as to support the box room floor, so that the noise resistance of the box room can be reduced, and the cold and heat conduction effect of the outside into the box room can be reduced.

7. According to the box room provided by the invention, the heat insulation material is filled below the floor of the box room, so that the heat insulation performance and the noise resistance of the box room can be improved.

8. The box room provided by the invention further comprises the equilateral upright posts, and the two ends of the equilateral upright posts are respectively connected with the top frame beam and the bottom frame beam through the corner pieces, so that the convenience of splicing and combining adjacent box rooms can be improved, and the gaps after splicing are reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a housing in an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a top frame in an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a top secondary beam in an embodiment of the invention;

FIG. 4 is a schematic perspective view of a top secondary beam according to an embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view of a top frame beam welded to a top secondary beam in accordance with an embodiment of the present invention;

FIG. 6 is a schematic cross-sectional view of a top frame beam, a first support member, and a cantilever node according to an embodiment of the present invention;

FIG. 7 is a schematic cross-sectional view of a bottom frame beam according to an embodiment of the present invention;

FIG. 8 is a schematic cross-sectional view of a bottom secondary beam in an embodiment of the invention;

FIG. 9 is a schematic view of the connection of the bottom sub-beam to the bottom sub-beam in an embodiment of the present invention;

FIG. 10 is a schematic cross-sectional view of a bottom frame beam, a second support member, and a cantilever node according to an embodiment of the present invention;

FIG. 11 is a schematic cross-sectional view of a mid-column in accordance with an embodiment of the present invention;

FIG. 12 is a schematic cross-sectional view of the bottom of a housing in accordance with an embodiment of the invention;

FIG. 13A is a schematic diagram of a first embodiment of a welding scheme for bottom secondary beams and bottom frame beams in accordance with an embodiment of the present invention;

FIG. 13B is a stress cloud at the second weld on the left side of weld scenario one;

FIG. 13C is a stress cloud at the second weld on the right side of weld scenario one;

FIG. 13D is a stress cloud at a first weld in weld scenario one;

FIG. 14A is a schematic diagram of a second embodiment of a welding scheme for bottom secondary beams and bottom frame beams;

FIG. 14B is a stress cloud at the second weld on the left side of weld scenario two;

FIG. 14C is a stress cloud at the second weld on the right side of weld scenario two;

FIG. 14D is a stress cloud at the first weld in weld scenario two;

FIG. 15A is a model diagram of a third embodiment of a bottom secondary beam to bottom frame beam weld;

FIG. 15B is a stress cloud at the second weld on the left side of weld scenario three;

FIG. 15C is a stress cloud at the second weld on the right side of weld scenario three;

FIG. 15D is a stress cloud at the first weld in welding scenario three;

FIG. 16A is a diagram of a fourth embodiment of a welding scheme for bottom secondary beams and bottom frame beams;

FIG. 16B is a stress cloud at the second weld on the left side of weld scenario four;

FIG. 16C is a stress cloud at the second weld on the right side of weld scenario four;

fig. 16D is a stress cloud at the first weld in weld scenario four.

Reference numerals illustrate:

1. equilateral upright posts; 2. a top frame beam; 21. a long top frame beam; 22. a short top frame beam; 23. a first vertical main board; 24. a first extension; 241. a first lateral portion; 242. a first U-shaped portion; 25. a second extension; 251. a second transverse portion; 252. an L-shaped portion; 3. a top secondary beam; 30. a notch; 4. a bottom frame beam; 41. a long bottom frame beam; 42. a short bottom frame beam; 43. a second vertical main board; 44. a third extension; 441. a second U-shaped portion; 442. a lower extension; 45. a fourth extension; 451. a first horizontal portion; 452. a connection part; 453. a second horizontal portion; 5. a bottom secondary beam; 51. a top; 52. a support leg; 61. a first weld; 62. a second weld; 70. a first fastener; 71. a first support; 72. a second angle steel; 73. a second support; 74. a second channel steel; 75. a first preset nut; 76. a second preset nut; 77. a balcony; 78. a second fastener; 79. a third fastener; 8. a corner piece; 90. a box house floor; 91. a rubber separator; 92. compacting the rock wool heat preservation layer; 93. a traditional heat-insulating cotton layer.

Detailed Description

The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.

As shown in fig. 1 to 16D, the present embodiment provides a box house including four equilateral uprights 1, a top frame beam 2, a plurality of top sub-beams 3, a bottom frame beam 4, a plurality of bottom sub-beams 5, and eight corner pieces 8. The top frame beam 2 and the bottom frame beam 4 are both thin-walled open frame beams.

The corner pieces 8 include top corner pieces and bottom corner pieces. One end of the equilateral upright post 1 is connected with the top frame beam 2 through a top corner piece, and the other end is connected with the bottom frame beam 4 through a bottom corner piece. The equilateral upright posts are selected to facilitate rapid splicing and combination of adjacent boxes and rooms, and reduce gaps after splicing.

The top frame beams 2 comprise a long top frame beam 21 and a short top frame beam 22. The top frame beam 2 includes a first vertical main plate 23, a first extension 24 bent from the top end of the first vertical main plate 23, and a second extension 25 bent from the bottom end of the first vertical main plate 23. The first extension portion 24 includes a first transverse portion 241 and a first U-shaped portion 242 bent and extended from the first transverse portion 241. The second extension portion 25 includes a second lateral portion 251 and an L-shaped portion 252 bent from the second lateral portion 251. The first U-shaped portion 242 projects toward the inside of the top frame rail 2 with the opening facing upward. The first U-shaped portion 242 serves as a rain gutter. The L-shaped portion 252 protrudes toward the first U-shaped portion 242.

A first support member 71 is fixedly provided in the top frame member 2. Specifically, the first supporting member 71 is a first angle steel, and the first side arm of the first angle steel is connected to the bottom of the first U-shaped portion 242, so as to support the first U-shaped portion 242 upwards, thereby improving the torsion resistance of the top frame beam 2. The second side arm of the first angle steel is welded with the first vertical main plate 23. A first preset nut 75 and a second preset nut 76 are fixedly preset on one side, facing away from the first vertical main plate 23, of the first angle steel.

The top secondary beams 3 are arranged in parallel at intervals along the length direction of the top frame beam 2, and the section of the top secondary beams is C-shaped. The two ends of the top secondary beam 3 are respectively provided with a notch 30 with an upward opening. The first U-shaped portion 242 enters the notch 30 and is welded to the top secondary beam 3. The length of a welding seam formed by welding the top secondary beam 3 and the top frame beam 2 is at least 40mm, so that the connection firmness of the top frame beam 2 and the top secondary beam 3 is effectively ensured, and the torsion resistance of the top frame beam 2 is further ensured. The end face of the top secondary beam 3 abuts against the first vertical main plate 23.

The bottom frame beams 4 include a long bottom frame beam 41 and a short bottom frame beam 42. The bottom frame beam 4 includes a second vertical main plate 43, a third extension 44 bent from the top end of the second vertical main plate 43, and a fourth extension 45 bent from the bottom end of the second vertical main plate 43. A second U-shaped portion 441 protruding outwards is provided on the third extension portion 44, and the second U-shaped portion 441 is used for abutting against the wallboard. The first extension 24 also includes a lower extension 442. The second extension portion 25 includes a first horizontal portion 451, a connection portion 452, and a second horizontal portion 453 connected in sequence. The first horizontal portion 451 and the second horizontal portion 453 are parallel to each other, and the second horizontal portion 453 protrudes outward with respect to the first horizontal portion 451. The second horizontal portion 453 is adjacent to the second U-shaped portion 441 with respect to the first horizontal portion 451.

A second support 73 is provided in the bottom frame beam 4. Specifically, the second supporting member 73 is two first channel steel with opposite buckling, where the buckling refers to that openings of the two first channel steel are opposite, and the two first channel steel are spliced together to form a cuboid structure with two open ends and closed circumferentially. The four sides of the second supporting member 73 are respectively connected with the third extension portion 44, the second vertical main board 43, the second horizontal portion 453 and the lower extension portion 442 of the bottom frame beam 4, so that the second supporting member 73 is vertically and stably supported between the inner top wall and the inner bottom wall of the bottom frame beam 4, and the anti-torsion performance of the bottom frame beam 4 is improved.

The plurality of bottom sub-beams 5 are arranged at intervals along the length direction of the bottom frame beam 4. The bottom secondary beam 5 is a rectangular secondary beam, and comprises a top 51 and two legs 52 formed by bending downwards from two ends of the top 51. The top portion 51 is welded to the lower extension 442 to form a first weld 61. Each leg 52 is welded to the second horizontal portion 453 to form a second weld 62.

Four welding schemes of the rectangular secondary beam and the bottom frame beam 4 are described as follows:

as shown in fig. 13A, in the first welding scheme, the leg 52 is welded to the inner edge of the second horizontal portion 453, the top 51 is welded to the lower extension 442, the first and second weld lines 61 and 62 are parallel to the longitudinal direction of the bottom frame member 4, and as can be seen from fig. 13B to 13D, in the first welding scheme, the stress value at the first weld line 61 is about 262Mpa, and the stress value at the second weld line 62 is about 32-33Mpa. In this scheme, although the stress value at the second weld 62 is small, the stress value at the first weld 61 is large and the welding of the leg 52 with the inner edge of the second horizontal portion 453 is difficult to operate, and thus, this scheme is not generally selected;

as shown in fig. 14A, in the second welding scheme, the inner edge of the leg 52 is welded to the second horizontal portion 453, the top 51 is welded to the lower extension 442, the first weld 61 is parallel to the longitudinal direction of the bottom frame beam 4, the second weld 62 is perpendicular to the longitudinal direction of the bottom frame beam 4, and as can be seen from fig. 14B to 14D, in the second welding scheme, the stress value at the first weld 61 is about 170Mpa, the stress value at the second weld 62 is about 285Mpa, and in addition, the welding of the inner edge of the leg 52 to the second horizontal portion 453 is difficult, so that this scheme is not generally selected;

as shown in fig. 15A, in the third welding scheme, the outer edge of the leg 52 is welded to the second horizontal portion 453, and at the same time, the leg 52 is welded to the outer edge of the second horizontal portion 453, so that the second weld 62 is L-shaped, the top 51 is welded to the lower extension 442, the first weld 61 is parallel to the longitudinal direction of the bottom frame beam 4, and as can be seen from fig. 15B to 15D, in the third welding scheme, the stress value at the first weld 61 is about 174Mpa, and the stress value at the second weld 62 is about 264Mpa;

as shown in fig. 16A, in the fourth welding scheme, the leg 52 is welded to the outer edge of the second horizontal portion 453, the top 51 is welded to the lower extension 442, and as can be seen from fig. 16B to 16D, in the fourth welding scheme, the stress value at the first weld 61 is about 182Mpa, and the stress value at the second weld 62 is about 260Mpa. The stress value in the fourth welding scheme is not different from the stress value in the third welding scheme, but because only one second welding seam 62 in the fourth welding scheme is provided, the welding process is simplified, particularly under the condition that the number of the secondary beams in the shape of a Chinese character 'ji' is large, the welding workload can be obviously reduced, the manufacturing cost is obviously reduced, in addition, the welding seams are fewer, the thermal stress can be reduced, and the deformation can be reduced. Therefore, the welding scheme four is the optimal scheme, and the welding scheme four is adopted in the embodiment.

It should be noted that, the stress values mentioned above are all the values of the main tensile stress of the welded node area in the length direction of the bottom secondary beam 5 under the standard working condition.

The box further includes a second angle 72 and a second channel 74. The second angle steel 72 and the second channel steel 74 may be disposed corresponding to the first vertical main board 23, may be disposed corresponding to the second vertical main board 43, or may be disposed corresponding to both the first vertical main board 23 and the second vertical main board 43.

When the second angle steel 72 and the second channel steel 74 are arranged corresponding to the first vertical main board 23, a first preset nut 75 and a second preset nut 76 are fixed on one side, facing away from the first vertical main board 23, of the first angle steel in advance. The second angle steel 72 and the second channel steel 74 are both fixedly arranged on the outer side of the first vertical main plate 23. Specifically, the first side arm of the second angle steel 72 and the bottom of the second channel steel 74 are fixedly connected with the first vertical main board 23, the second side arm of the second angle steel 72 and the side arm of the second channel steel 74 are fixedly connected together through a third fastener 79, and a first through hole is formed in the first angle steel, the first vertical main board 23 and the second angle steel 72 corresponding to a first preset nut 75, the first fastener 70 penetrates through the first through hole to fix the second angle steel 72, the first vertical main board 23 and the first angle steel together, a second through hole is formed in the first angle steel, the first vertical main board 23 and the second channel steel 74 corresponding to a second preset nut 76, the second fastener 78 penetrates through the second through hole to fix the second channel steel 74, the first vertical main board 23 and the first angle steel together, and the second angle steel 72 and the second channel steel 74 fixed mutually form a firm cantilever node so as to be attached with 77 or a awning, thus the expandable performance and the adaptability of the balcony are improved. In addition, through the arrangement of the first preset nut 75 and the first through hole and the arrangement of the second preset nut 76 and the second through hole, the balcony 77 or the awning can be conveniently and rapidly attached to the box room on site by means of the high-strength bolts, and the balcony 77 or the awning is convenient to detach, so that the assembly and disassembly efficiency of the box room and the adaptability of the box room are improved. In the present embodiment, the first fastener 70, the second fastener 78, and the third fastener 79 are high-strength bolts.

When the second angle steel 72 and the second channel steel 74 are arranged corresponding to the second vertical main board 43, a first preset nut 75 and a second preset nut 76 are fixed in advance on the first channel steel adjacent to the second vertical main board 43 and on one side opposite to the second vertical main board 43. The second angle steel 72 and the second channel steel 74 are both fixedly arranged on the outer side of the second vertical main plate 43. Specifically, the first side arm of the second angle steel 72 and the bottom of the second channel steel 74 are fixedly connected with the second vertical main board 43, the second side arm of the second angle steel 72 and the side arm of the second channel steel 74 are fixedly connected together through a third fastener 79, and the first channel steel, the second vertical main board 43 and the second angle steel 72 are respectively provided with a first through hole corresponding to a first preset nut 75, the first fastener 70 penetrates through the first through holes to fix the second angle steel 72, the second vertical main board 43 and the first channel steel together, the first channel steel, the second vertical main board 43 and the second channel steel 74 are respectively provided with a second through hole corresponding to a second preset nut 76, the second fastener 78 penetrates through the second through holes to fix the second channel steel 74, the second vertical main board 43 and the first channel steel together, and the mutually fixed second angle steel 72 and the second channel steel 74 form a firm cantilever node so as to be attached with a balcony or a awning, thus the expansion performance and the adaptation performance of the box house are improved. In addition, through the arrangement of the first preset nut 75 and the first through hole and the arrangement of the second preset nut 76 and the second through hole, the balcony 77 or the awning can be conveniently and rapidly attached to the box room on site by means of the high-strength bolts, and the balcony 77 or the awning is convenient to detach, so that the assembly and disassembly efficiency of the box room and the adaptability of the box room are improved. In the present embodiment, the first fastener 70, the second fastener 78, and the third fastener 79 are high-strength bolts.

The housing further includes a rubber spacer 91, the rubber spacer 91 being provided on the top 51 of the secondary beam in the shape of a Chinese character 'ji' to support the housing floor 90. In this embodiment, the box floor 90 is a cement fiberboard. The rubber diaphragm 91 is disposed along the bottom secondary beam 5 in a generally long manner. The thermal insulation material is filled under the cabin floor 90. The insulation material includes a conventional insulation cotton layer 93 filled between the sub-beams of the bottom frame, and a compacted rock wool insulation layer 92 filled between the conventional insulation cotton layer 93 and the cement fiberboard. The provision of the rubber diaphragm 91 can reduce the generation of noise and, at the same time, can reduce the cold-hot bridge effect, that is, reduce the conduction of external cold and heat into the cabinet.

The box house provided by the embodiment can be used for developing a novel box house structure system by adopting the whole-shell unit to simulate the mechanical property of the structure and calculating and improving the section form of the vertical upright post, the section form of the opening frame beam, researching and developing local welding reinforcing measures of the thin-wall opening frame beam and the standardized hanging node form on the basis of not changing the existing production line. The installing and detaching process of the box room units in the new system is faster, the combination and the additional hanging weight of the box room units are more flexible, the heat preservation performance and the comfort of the floor are more excellent, and the engineering applicability and the expansibility are better.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.

Claims (10)

1. The utility model provides a box room, its characterized in that includes bottom frame roof beam (4) and top frame roof beam (2) of relative setting, be equipped with first support piece (71) in top frame roof beam (2), first support piece (71) with the interior roof of top frame roof beam (2) meets, in order to upwards support top frame roof beam (2), and/or be equipped with second support piece (73) in bottom frame roof beam (4), second support piece (73) prop to locate between interior roof and the interior bottom wall of bottom frame roof beam (4).

2. The booth according to claim 1, wherein the first support (71) is a first angle and/or the second support (73) is two first channel-sections that are butt-buckled.

3. The box house according to claim 2, characterized in that the first side arm of the first angle steel is connected with the inner top wall of the top frame beam (2), the second side arm is fixedly connected with the first vertical main plate (23) of the top frame beam (2), and/or one of the first channel steel is connected with the second vertical main plate (43) of the bottom frame beam (4).

4. A booth according to claim 3, further comprising a second angle (72) and a second channel (74), said second angle (72) and said second channel (74) each being arranged in correspondence of said first angle and/or said first channel, a first side arm of said second angle (72) and a bottom of said second channel (74) each being fixedly connected to said first vertical main plate (23) and/or to said second vertical main plate (43), a second side arm of said second angle (72) being fixedly connected to a side arm of said second channel (74), said second angle (72) and said second channel (74) being fixed to each other on said first vertical main plate (23) and/or said second vertical main plate (43) forming a cantilever node adapted to connect to a balcony (77) or a canopy.

5. The housing according to claim 4, further comprising a first preset nut (75) and a second preset nut (76); wherein,

the first preset nuts (75) and the second preset nuts (76) are both fixed on one side, facing away from the first vertical main board (23), of the first angle steel, the first vertical main board (23) and the second angle steel (72) are both provided with first through holes corresponding to the first preset nuts (75), and the first angle steel, the first vertical main board (23) and the second channel steel (74) are both provided with second through holes corresponding to the second preset nuts (76); and/or the number of the groups of groups,

the first preset nuts (75) and the second preset nuts (76) are all pre-fixed on one side of the first channel steel close to the second vertical main board (43), the side faces away from the second vertical main board (43), first through holes are formed in the first channel steel, the second vertical main board (43) and the second angle steel (72) corresponding to the first preset nuts (75), and second through holes are formed in the first channel steel, the second vertical main board (43) and the second channel steel (74) corresponding to the second preset nuts (76).

6. The box house according to any one of claims 3-5, further comprising a top secondary beam (3), wherein the top secondary beam (3) is a channel steel, two ends of the top secondary beam (3) are respectively provided with a notch (30) with an upward opening, the top frame beam (2) comprises a first extension portion (24) formed by bending and extending from the top end of the first vertical main board (23), a first U-shaped portion (242) is arranged on the first extension portion (24), the opening of the first U-shaped portion (242) is upward, and the first U-shaped portion (242) enters the notch (30) and is welded with the top secondary beam (3).

7. The box according to any of the claims 3-5, characterized in that it further comprises a bottom secondary beam (5), said bottom secondary beam (5) being a figure-shaped secondary beam, the top (51) of said figure-shaped secondary beam being welded to the lower extension (442) of said bottom frame beam (4) to form a first weld (61), the two legs (52) of said figure-shaped secondary beam being welded to the outer edges of the second horizontal portion (453) of said bottom frame beam (4) respectively to form a second weld (62), said first weld (61) and said second weld (62) being both parallel to the length direction of said bottom frame beam (4).

8. The housing according to claim 7, further comprising a rubber spacer (91), said rubber spacer (91) being provided at the top (51) of said inverted-v-shaped secondary beam to support the housing floor (90).

9. The booth according to claim 8, characterized in that under the booth floor (90) is filled with insulation material.

10. The housing according to claim 1, further comprising an equilateral column (1), wherein the two ends of the equilateral column (1) are connected to the top frame beam (2) and the bottom frame beam (4) by corner pieces (8), respectively.