CN114277941A - Box type building module and modular building - Google Patents

Abstract

The invention discloses a box type building module and a modular building, and belongs to the technical field of buildings. The utility model provides a box building module and modularization building, the connecting plate comprises a connecting plate, connecting plate front side symmetry is equipped with two main tributary faggings, main tributary fagging outside symmetry is equipped with two expansion plates, both ends all weld about the expansion plate inboard has fixed plate B, the connecting plate inboard is equipped with the crank, the crank left end passes main tributary fagging outer wall and extends to inside and be equipped with the worm wheel of cavity, the worm cylinder end passes the cavity inner wall and extends to inside and the coaxial coupling of connecting plate, the inseparable cooperation between the structure, make the device mainly support for whole panel, holistic stability has been improved, make it be difficult for collapsing, and can realize the extension of expansion plate through the crank, thereby can control the size of box building, avoided the demand difference and changed the circumstances of purchasing different models, the effectual cost of having practiced thrift.

Description

Box type building module and modular building

Technical Field

The invention relates to the technical field of buildings, in particular to a box type building module and a modular building.

Background

The building industry is the prop industry of national economy of China, the employment capacity is large, the industrial relevance is high, and more than 50% of fixed asset investment of the whole society can form new production capacity or use value through the building industry. The box-type modular building is usually used in the building industry, can effectively save resources and materials, improves the efficiency of the materials in the aspects of building energy conservation and structural performance, reduces the requirements of site and environmental conditions on site construction, reduces building garbage, reduces the adverse effects of building construction on the environment, effectively meets the requirements of environmental protection, and realizes the construction process of low energy consumption and low carbon emission. The document with the prior art publication number of CN104532951A provides a column bearing type box-type building module, a box-type modular building and a construction method thereof, wherein the device is a frame box body formed by welding two top longitudinal beams, two top cross beams, two bottom longitudinal beams, two bottom cross beams and four support columns; the top longitudinal beam, the top cross beam, the bottom longitudinal beam and the bottom cross beam are all made of cold-bending thin-wall channel steel, and the support column is made of cold-bending or hot-rolling square steel tubes. And publication No. CN212671306U, the following problems still remain: the box body is formed by firstly building the supports and then fixing the baffle plates between the supports through the screws, so that the non-integral surface of the whole box body is effectively supported, the box body is easy to collapse completely through poor stability of the supports, the size of the box type building can not be adjusted, the supports which do not pass through the model are required to be replaced, the cost is improved, other box type buildings such as CN111622354A are suitable for the connection of multilayer box type buildings, but the connecting device is required to be provided with an empty layer, the size of an outward protruding structure at each connecting node position is larger, the vertical connection can be quickly and stably realized, but the outward protruding structure is not beneficial to the tiling and the development during the transverse expanding and the appearance is irregular during the transverse splicing and gaps are easy to generate, and other existing internally expandable rectangular plate splicing structures can realize the expansion on the basis that the appearance is convenient to tile and seamless splicing, but its inside mosaic structure all adopts slidable bolt screw cooperation structure, but has the defect that the screw fixation is loaded down with trivial details, and smooth silk or rust can not be dismantled easily among this kind of solution, in view of this, we provide a box building module and modularization building.

Disclosure of Invention

1. Technical problem to be solved

The present invention aims to provide a box building module and a modular building to solve the problems set forth in the background art.

2. Technical scheme

A box type building module and a modular building comprise a connecting plate, wherein fixing plates A are welded at the upper end and the lower end of the front side of the connecting plate, two main support plates are symmetrically arranged at the front side of the connecting plate, a cavity is formed in the middle of the inner part of each main support plate, two expansion plates are symmetrically arranged on the outer sides of the main support plates, threaded holes are formed in the middle of the outer walls of the inner sides of the expansion plates, fixing plates B are welded at the upper end and the lower end of the inner sides of the expansion plates, a crank is arranged on the inner side of the connecting plate, a flat key is arranged on one side of the circumferential outer wall of the crank, the left end of the crank penetrates through the outer walls of the main support plates to extend into the cavity and is provided with a worm wheel, a key groove is formed in one side of the circumferential inner wall of the middle part of the worm wheel, a worm is arranged on the upper side of the inner part of the cavity, the cylindrical end of the worm penetrates through the inner wall of the cavity to extend into the connecting plate and is coaxially connected with a lead screw rod, and a protection box is embedded in the middle part of the inner wall of the main support plates, a through groove is arranged in the middle of the protection box, a plurality of fan-shaped blocks are arranged in the middle of the protection box at equal intervals in an annular shape, one side of the circumferential outer wall of the sector arc is provided with a fixing lug A, the other side of the circumferential outer wall of the sector arc is provided with a fixing lug B, the outer side of the fixing lug B is fixedly connected with a spring A, a plurality of fixing columns are annularly arranged in the protection box at equal intervals, two side fixing components are symmetrically arranged at the front side of the connecting plate, each fixing component comprises a fixing sleeve, an adjusting sleeve is connected to the lower side inside the fixing sleeve in a sliding manner, two round holes are symmetrically arranged on one side of the circumferential outer wall of the adjusting sleeve, two side limiting balls are symmetrically arranged inside the adjusting sleeve, the middle part of the adjusting sleeve is connected with a limiting plate in a sliding way, the upper side of the limiting plate is fixedly connected with a spring B, a limiting bolt is arranged below the fixing sleeve, and a limiting groove is formed in the middle of the outer wall of the circumference of the limiting bolt.

Preferably, the main supporting plate is symmetrically provided with accommodating grooves at the outer side, and the accommodating grooves are connected with the expansion plate in a sliding manner.

Preferably, the screw rods on the two sides are arranged in a left-right threaded mode, and the outer ends of the screw rods penetrate through the outer wall of the expansion plate to extend into the threaded holes and are in threaded connection with the threaded holes.

Preferably, the flat key is in sliding connection with the key groove, and the worm wheel is in meshing connection with the worm.

Preferably, the right end of the crank is arranged in a conical structure, the outer side of the sector is arranged in an inclined plane structure, and the right end of the crank is connected with the middle of the sector in a sliding mode.

Preferably, the middle part of the fixing lug A is rotatably connected with the inner wall of the protection box through a pin shaft, and the outer end of the spring A is in hanging fit with the outer wall of the fixing column through a hook.

Preferably, the round hole is matched with the limiting balls in a clamping manner, and the limiting groove is matched with the two limiting balls in a clamping manner.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. according to the invention, the two main support plates are symmetrically arranged at the front side of the connecting plate, the two expansion plates are symmetrically arranged at the outer sides of the main support plates, the fixing plates B are welded at the upper end and the lower end of the inner side of each expansion plate, the crank is arranged at the inner side of the connecting plate, the left end of the crank penetrates through the outer wall of the main support plate to extend into the cavity and is provided with the worm wheel, the cylindrical end of the worm penetrates through the inner wall of the cavity to extend into the connecting plate and is coaxially connected with the lead screw, and the structures are tightly matched, so that the device is mainly supported as a whole panel, the overall stability is improved, the device is not easy to collapse, the expansion of the expansion plates can be realized through the crank, the size of a box type building can be controlled, the situation that different models are replaced and purchased due to different requirements is avoided, and the cost is effectively saved.

2. According to the invention, the protection box is embedded in the middle of the inner wall of the main support plate, the plurality of fan-shaped blocks are annularly arranged in the middle of the inner part of the protection box at equal intervals, the spring A is fixedly connected to the outer side of the fixing lug B, the plurality of fixing columns are annularly arranged in the protection box at equal intervals, and when a hand wheel is not used, the hole can be closed by the fan-shaped blocks after the protection box is taken down, so that the condition that objects are left to block in the transportation or other processes is avoided.

3. According to the invention, the two-side fixing assemblies are symmetrically arranged on the front side of the connecting plate and comprise the fixing sleeve, two round holes are symmetrically formed in one side of the circumferential outer wall of the adjusting sleeve, the two-side limiting balls are symmetrically arranged in the adjusting sleeve, the upper side of the limiting plate is fixedly connected with the spring B, and the middle part of the circumferential outer wall of the limiting bolt is provided with the limiting groove, so that when the adjusting sleeve is fixed, the limiting ball is locked in the limiting groove by pushing the limiting bolt and pressing down the spring B, thereby realizing fixation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an expanded view of the internal structure of the main support plate of the present invention;

FIG. 3 is an expanded view of the internal structure of the protective case of the present invention;

FIG. 4 is an enlarged view of the structure at A of the present invention;

FIG. 5 is an expanded view of a portion of the fastening assembly of the present invention;

FIG. 6 is an enlarged view of the structure at B of the present invention;

the reference numbers in the figures illustrate: 1. a connecting plate; 2. fixing a plate A; 3. a main supporting plate; 301. a cavity; 302. a retractable plate; 303. a threaded hole; 304. a receiving groove; 305. a fixing plate B; 4. a crank; 401. a flat bond; 402. a worm gear; 403. a keyway; 404. a worm; 405. a screw rod; 5. a protective case; 501. a through groove; 502. a sector block; 503. a fixing lug A; 504. a fixing lug B; 505. a spring A; 506. fixing a column; 6. a fixing assembly; 601. fixing a sleeve; 602. an adjusting sleeve; 603. a circular hole; 604. a limiting ball; 605. a limiting plate; 606. a spring B; 607. a limit bolt; 608. a limiting groove.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides a technical solution:

a box type building module and a modular building comprise a connecting plate 1, wherein fixing plates A2 are welded at the upper end and the lower end of the front side of the connecting plate 1, two main support plates 3 are symmetrically arranged at the front side of the connecting plate 1, a cavity 301 is formed in the middle of the inside of each main support plate 3, two expansion plates 302 are symmetrically arranged at the outer sides of the main support plates 3, a threaded hole 303 is formed in the middle of the outer wall of the inner side of each expansion plate 302, fixing plates B305 are welded at the upper end and the lower end of the inner side of each expansion plate 302, a crank 4 is arranged at the inner side of the connecting plate 1, a flat key 401 is arranged at one side of the circumferential outer wall of each crank 4, the left end of each crank 4 penetrates through the outer wall of the main support plate 3 to extend into the cavity 301 and is provided with a worm wheel 402, a key groove is formed in one side of the circumferential inner wall of the middle of each worm wheel 402, a worm 404 is arranged at the upper side of the inside of the cavity 301, a cylindrical end of the worm 404 penetrates through the inner wall of the cavity 301 to extend into the connecting plate 1 and is coaxially connected with a screw rod 405, and a protective box 5 is embedded in the middle of the inner wall of the main support plate 3, the through groove 501 has been seted up at protection box 5 middle part, the inside intermediate position of protection box 5 is that the annular is equidistant to be equipped with a plurality of segments 502, outer wall one side all around of segment 502 arc is equipped with fixed ear A503, outer wall opposite side all around of segment 502 arc is equipped with fixed ear B504, fixed ear B504 outside is connected and is fixed with spring A505, protection box 5 is inside to be the annular equidistant and is equipped with a plurality of fixed columns 506, connecting plate 1 front side symmetry is equipped with both sides fixed subassembly 6, fixed subassembly 6 is including fixed cover 601, the inside downside sliding connection of fixed cover 601 has adjusting collar 602, two round holes 603 have been seted up to adjusting collar 602 circumference outer wall one side symmetry, the inside symmetry of adjusting collar 602 is equipped with both sides spacing ball 604, adjusting collar 602 middle part sliding connection has limiting plate 605, limiting plate 605 upside is connected and is fixed with spring B606, fixed cover 601 below is equipped with spacing bolt 607, spacing groove 608 has been seted up at spacing outer wall middle part of circumference. The inseparable cooperation between the structure for the device mainly supports for whole panel, has improved holistic stability, makes it be difficult for collapsing, and can realize the extension of expansion plate 302 through the crank, thereby can control box building's size, has avoided the demand different and has changed the condition of purchasing different models, the effectual cost of having practiced thrift.

Specifically, the main support plate 3 is symmetrically provided with accommodating grooves 304 at the outer side, and the accommodating grooves 304 are slidably connected with the retractable plate 302. So that the retractable plate 302 can be extended and retracted along a fixed trajectory.

Further, the screw rods 405 on the two sides are arranged in a left-right threaded mode, and the outer ends of the screw rods 405 penetrate through the outer wall of the telescopic plate 302, extend into the threaded holes 303 and are in threaded connection with the threaded holes. Through the design of left and right threads, the expansion plate 302 can be driven to expand through the rotation of the screw rod 405.

Still further, the flat key 401 is slidably connected with the key groove 403, and the worm wheel 402 is engaged with the worm 404. Through the design of the flat key 401, the crank 4 can be detached, and the worm wheel 402 rotates to drive the worm 404 to rotate, so as to drive the screw rod 405 to rotate.

Furthermore, the right end of the crank 4 is arranged in a conical structure, the outer side of the sector 502 is arranged in an inclined plane structure, and the right end of the crank 4 is connected with the middle of the sector 502 in a sliding manner. When the crank 4 is needed, the crank 4 is pushed into the through groove 501, and the right end of the crank 4 is arranged in a conical structure, and the outer side of the sector 502 is arranged in an inclined plane structure, so that the sector 502 is pushed away.

It is worth to be noted that the middle of the fixing lug A503 is rotatably connected with the inner wall of the protection box 5 through a pin shaft, and the outer end of the spring A505 is in hanging fit with the outer wall of the fixing column 506 through a hook. Due to the design of the spring A505, when the crank 4 is not used inside, the sector 502 is closed by the thrust of the spring A505.

It is noted that the circular hole 603 is snap-fit with the two limiting balls 604, and the limiting groove 608 is snap-fit with the two limiting balls 604. Make it when fixing, through pushing into spacing bolt 607, push down through spring B606 for spacing ball 607 locks in spacing groove 608, thereby realize fixedly, when dismantling, through strong magnetism absorption adjusting collar 602, at this moment, adjusting collar 602 rises, but spacing ball 607 outside round hole 603 move, then, can directly take off spacing bolt 607, it is loaded down with trivial details to have avoided fixing through the screw, and easy smooth silk or the condition that can not dismantle rusty makes it dismantle simple to operate.

When the box type building module and the modularized building are needed, firstly, the crank 4 is pushed into the through groove 501 according to requirements, the right end of the crank 4 is arranged in a conical structure, the outer side of the sector block 502 is arranged in an inclined plane structure, the right end of the crank 4 is in sliding connection with the middle of the sector block 502, the right end of the crank 4 is arranged in the conical structure, the outer side of the sector block 502 is arranged in the inclined plane structure, the sector block 502 is pushed away, the crank 4 is rotated through the sliding connection of the flat key 401 and the key groove 403, the worm wheel 402 is meshed and connected with the worm 404, the worm 404 is rotated through the rotation of the worm wheel 402, the screw rod 405 is driven to rotate, at the moment, the outer end of the screw rod 405 penetrates through the outer wall of the expansion plate 302 to extend into the threaded hole 303 and is in threaded connection with the outer wall of the threaded hole 303 due to the arrangement of the left and right threads, the expansion plate 302 can be driven to expand through the rotation of the screw rod 405, at the moment, the crank 4 is taken out, the middle part of the fixing lug A503 is rotatably connected with the inner wall of the protective box 5 through a pin shaft, the outer end of the spring A505 is in hanging fit with the outer wall of the fixing column 506 through a hook, through the design of the spring A505, when the crank 4 is not used inside, the fan-shaped block 502 is closed through the thrust of the spring A505, at the moment, the fixing sleeve 601 and the limiting bolt 607 of the fixing component 6 are respectively arranged on two sides through the holes on the fixing plate B305 and the fixing plate A2, at the moment, because the round hole 603 is in clamping fit with the limiting ball 604, the limiting groove 608 is in clamping fit with the two limiting balls 604, when the crank is fixed, the limiting bolt 607 is pushed into the bottom surface of the fixing sleeve 601 until the fixing plate 605 passes through, and then is pressed downwards through the spring B606, so that the limiting ball 607 is locked in the limiting groove 608, thereby realizing the fixing, and when the crank is detached, the adjusting sleeve 602 is adsorbed through strong magnetism, at this moment, the adjusting sleeve 602 rises, and the limiting ball 607 can move outside the round hole 603, and then the limiting bolt 607 can be directly taken down, so that the situation that the fixing by screws is complicated, the thread is easy to slip or rust and the disassembly cannot be realized is avoided, and the disassembly and the assembly are convenient.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A box building module and modularization building, includes connecting plate (1), its characterized in that: the connecting plate is characterized in that fixing plates A (2) are welded at the upper end and the lower end of the front side of the connecting plate (1), two main support plates (3) are symmetrically arranged at the front side of the connecting plate (1), a cavity (301) is formed in the middle of the inside of each main support plate (3), two expansion plates (302) are symmetrically arranged on the outer side of each main support plate (3), a threaded hole (303) is formed in the middle of the outer wall of the inner side of each expansion plate (302), fixing plates B (305) are welded at the upper end and the lower end of the inner side of each expansion plate (302), a crank (4) is arranged on the inner side of the connecting plate (1), a flat key (401) is arranged on one side of the circumferential outer wall of the crank (4), the left end of the crank (4) penetrates through the outer wall of the main support plate (3) to extend into the cavity (301) and is provided with a worm wheel (402), a key groove (403) is formed in one side of the circumferential inner wall of the middle of the worm wheel (402), a worm (404) is arranged on the upper side of the inside of the cavity (301), the cylindrical end of the worm (404) penetrates through the inner wall of the cavity (301) to extend into the connecting plate (1) and is coaxially connected with a screw rod (405), and the screw rods (405) on the two sides are arranged in a left-right threaded mode;

a protective box (5) is embedded in the middle of the inner wall of the main supporting plate (3), a through groove (501) is arranged in the middle of the protective box (5), a plurality of fan-shaped blocks (502) are arranged in the middle of the inner part of the protection box (5) at equal intervals in a ring shape, the right end of the crank (4) is arranged in a conical structure, the outer side of the sector (502) is arranged in an inclined plane structure, the right end of the crank (4) is connected with the middle part of the sector (502) in a sliding way, one side of the arc circumference outer wall of the sector (502) is provided with a fixed lug A (503), the middle part of the fixed lug A (503) is rotationally connected with the inner wall of the protection box (5) through a pin shaft, a fixing lug B (504) is arranged on the other side of the arc circumference outer wall of the fan-shaped block (502), a spring A (505) is fixedly connected to the outer side of the fixing lug B (504), and a plurality of fixing columns (506) are annularly arranged in the protection box (5) at equal intervals;

connecting plate (1) front side symmetry is equipped with both sides fixed subassembly (6), fixed subassembly (6) are including fixed cover (601), fixed cover (601) inside downside sliding connection has adjusting collar (602), two round holes (603) have been seted up to adjusting collar (602) circumference outer wall side symmetry, adjusting collar (602) inside symmetry is equipped with both sides spacing ball (604), adjusting collar (602) middle part sliding connection has limiting plate (605), limiting plate (605) upside connection is fixed with spring B (606), fixed cover (601) below is equipped with stop cock (607), spacing groove (608) have been seted up at stop cock (607) circumference outer wall middle part.

2. A box building module and modular building according to claim 1, wherein: the outer side of the main supporting plate (3) is symmetrically provided with accommodating grooves (304), and the accommodating grooves (304) are connected with the telescopic plate (302) in a sliding mode.

3. A box building module and modular building according to claim 1, wherein: the outer end of the screw rod (405) penetrates through the outer wall of the telescopic plate (302), extends to the interior of the threaded hole (303) and is in threaded connection with the threaded hole.

4. A box building module and modular building according to claim 1, wherein: the flat key (401) is in sliding connection with the key groove (403), and the worm wheel (402) is in meshed connection with the worm (404).

5. A box building module and modular building according to claim 1, wherein: the outer end of the spring A (505) is in hanging fit with the outer wall of the fixed column (506) through a hook.

6. A box building module and modular building according to claim 1, wherein: the round hole (603) is matched with the limiting ball (604) in a clamping manner, and the limiting groove (608) is matched with the two limiting balls (604) in a clamping manner.

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