CN109440935A - A kind of wallboard - Google Patents

A kind of wallboard Download PDF

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Publication number
CN109440935A
CN109440935A CN201811541421.XA CN201811541421A CN109440935A CN 109440935 A CN109440935 A CN 109440935A CN 201811541421 A CN201811541421 A CN 201811541421A CN 109440935 A CN109440935 A CN 109440935A
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CN
China
Prior art keywords
groove body
wallboard
slot
main body
interconnecting piece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201811541421.XA
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Chinese (zh)
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CN109440935B (en
Inventor
邬尚霖
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Foshan University
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Foshan University
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Publication date
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Priority to CN201811541421.XA priority Critical patent/CN109440935B/en
Publication of CN109440935A publication Critical patent/CN109440935A/en
Application granted granted Critical
Publication of CN109440935B publication Critical patent/CN109440935B/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/344Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts
    • E04B1/3445Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts foldable in a flat stack of parallel panels
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E04B1/34321Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by panels
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34384Assembling details for foldable, separable, collapsible or retractable structures

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

The invention discloses a kind of wallboards, including wallboard main body, wallboard main body is equipped with lateral T-slot, the left and right ends of T-slot are set in wallboard main body, the left end of wallboard main body and right end are respectively equipped with left groove body, right groove body, left groove body, right groove body are arranged along the longitudinal direction, and the front end of left groove body is connected to T-slot;It further include slide key, slide key includes interconnecting piece and the sliding part for being fixed in interconnecting piece rear end, and the front end of interconnecting piece is set in right groove body and hinged with right groove body.Several wallboards of the invention can pass through T-slot and slide key slip, so that storage can be stacked between wallboard, it can also be unfolded to install easily, and the shape after installing can be controlled by prefabricated left groove body, right groove body, the complex process that the scene of saving is installed using connector reduces installation difficulty.

Description

A kind of wallboard
Technical field
The present invention relates to building field more particularly to a kind of wallboards.
Background technique
In order to reduce influence of traditional concrete construction to environment, many removable rooms have been emerged in large numbers in the prior art Room, this house mostly use greatly building enclosure, roof, frame of prefabrication etc..Removable house institute in the prior art The wallboard used is the conventional plank or composite board of prefabrication, and connecting hole is prefabricated on wallboard for frame, roof etc. Connection.Since the included plate of complete removable building is more, the quantity and specification of connector are various, it is existing can The house of dismounting generally requires professional construction personnel and installs according to the design drawing of factory, and installation process is complicated.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of wallboard, the installation process in removable house can be simplified.
The solution that the present invention solves its technical problem is:
A kind of wallboard, including wallboard main body, wallboard main body are equipped with lateral T-slot, and the left and right ends of T-slot are set to In wallboard main body, the left end of wallboard main body and right end are respectively equipped with left groove body, right groove body, and left groove body, right groove body are along front and back To setting, the front end of left groove body is connected to T-slot;It further include slide key, after slide key includes interconnecting piece and is fixed in interconnecting piece The sliding part at end, the front end of interconnecting piece are set in right groove body and hinged with right groove body.
As a further improvement, in right groove body be equipped with vertical connecting shaft, the top and bottom of connecting shaft with wallboard master Body is affixed, and vertical connecting hole is set on interconnecting piece, and connecting shaft is set in connecting hole.
As a further improvement, the cylindricality that the sliding part is spherical in shape or vertically arranged.
As a further improvement, the sliding part is in vertically arranged cylinder.
As a further improvement, the left and right ends of wallboard main body are respectively equipped with vertical retention bead and vertical limit Slot, retention bead limit channel opening forward to rear projection, and the cross section of retention bead is polygon, retention bead and limiting slot It is adapted to and detachably connected.
As a further improvement, the limiting slot is equipped with the positioning for moving connection in the vertical direction with limiting slot Nail, the side wall of retention bead are equipped with the locating slot of opening upwards, and locating pin is adapted to and detachably connected with locating slot.
As a further improvement, the cross section of the locating pin is of a lateral H shape, the cross section of locating slot is " T " shape.
The beneficial effects of the present invention are: several wallboards of the invention can by T-slot and slide key slip so that Storage can be stacked between wallboard, can also be unfolded to install easily, and install after shape can by prefabricated left groove body, Right groove body control, the complex process that the scene of saving is installed using connector reduce installation difficulty.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs Scheme and attached drawing.
Fig. 1 is front view of the invention;
Fig. 2 is two pieces one of installation top view of the invention;
Fig. 3 is two pieces one of installation transverse sectional view of the invention;
Fig. 4 is the two of two pieces installation transverse sectional view of the invention;
Fig. 5 is the schematic diagram of slide key of the invention;
Fig. 6 is two pieces installation longitudinal sectional view of the invention;
Fig. 7 is the two of two pieces installation top view of the invention;
Fig. 8 is the three of two pieces installation top view of the invention;
Fig. 9 is the four of two pieces installation top view of the invention;
Figure 10 is one of partial enlarged view of the invention;
Figure 11 is the two of partial enlarged view of the invention.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text All connection relationships not singly refer to that component directly connects, and referring to can be according to specific implementation situation, by adding or reducing connection Auxiliary, Lai Zucheng more preferably connection structure.Each technical characteristic in the invention, under the premise of not conflicting conflict It can be with combination of interactions.
Referring to figs. 1 to 11, this is the embodiment of the present invention, specifically:
A kind of wallboard, including wallboard main body 10, wallboard main body 10 are equipped with lateral T-slot 131, the left and right of T-slot 131 Both ends are set in wallboard main body 10, and the left end of wallboard main body 10 and right end are respectively equipped with left groove body 132, right groove body 133, left slot Body 132, right groove body 133 are arranged along the longitudinal direction, and the front end of left groove body 132 is connected to T-slot 131;It further include slide key, it is sliding Dynamic key includes interconnecting piece 141 and the sliding part 142 for being fixed in 141 rear end of interconnecting piece, and the front end of interconnecting piece 141 is set to right groove body It is in 133 and hinged with right groove body 133.
Referring to Fig. 2~Fig. 6, the sliding part 142 of a wallboard is set in the T-slot 131 of adjacent wall board and and adjacent wall board T-slot 131 be slidably connected.When stacked state, adjacent wallboard passes through T-slot 131 in tandem and is connected with slide key, The slide key of previous part wallboard is set to 131 right end of T-slot in latter part wallboard;When installation, it is moved to the left in previous part wallboard, Until sliding part 142 is moved to the left end of T-slot 131, since the front end of left groove body 132 is connected to and connect with T-slot 131 The front end in portion 141 and right groove body 133 are hinged, thus it is possible to continue it is mobile in previous part wallboard to left back, slide key with preceding It relatively rotates with posterior door-plate, can reduce the distance of preceding wallboard and posterior wallboard in the longitudinal direction. Increase with the depth of the depth increase of left groove body 132, right groove body 133 and the length of interconnecting piece 141 increases, preceding wallboard can It is parallel in latter part wallboard to be moved to left back, it might even be possible to move to the rear in latter part wallboard.It can basis The depth of left groove body 132, the depth and interconnecting piece of right groove body 133 is adjusted flexibly in design and prefabrication in the structure in house 141 length.Can also by controlling the rear wall of left groove body 132 and the angle of perpendicular, the front side wall of right groove body 133 with The angle of perpendicular, with the angle of limit slippage key, the final angle controlled between adjacent wall board.
Several wallboards of the invention can be by T-slot and slide key slip, so that can be with heap overlapping between wallboard It receives, can also be unfolded to install easily, and the shape after installation can be controlled by prefabricated left groove body, right groove body, be saved existing The complex process that field is installed using connector reduces installation difficulty.
Further, in right groove body 133 be equipped with vertical connecting shaft 17, the top and bottom of connecting shaft 17 with wallboard master Body 10 is affixed, and vertical connecting hole is set on interconnecting piece 141, and connecting shaft 17 is set in connecting hole.The structure is a kind of relatively simple Reliable articulated structure.
Further, the sliding part 142 cylindricality spherical in shape or vertically arranged.Spherical sliding part 142 is in T-slot Very smooth when rotating in 131, vertically arranged cylindrical sliding part 142 can also rotate in T-slot 131, also, even When connecing adjacent wall board, can will be placed in ground in latter part wallboard, it is parallel to the ground in previous part wallboard and in latter part Sliding part 142 is vertically put into T-slot 131 from the front side of T-slot 131 by wallboard, is revolved in a horizontal plane by previous part wallboard Transposition is parallel in latter part wallboard.And if using spherical sliding part 142, need first by the left end of T-slot 131 or Right end is machined to through wallboard main body 10, then sliding part 142 is set in T-slot 131, finally needs the plug at end part.
Further, the sliding part 142 is in vertically arranged cylinder.Cylindrical sliding part 142 can either facilitate Adjacent wallboard is connected, and can guarantee to rotate in T-slot 131 smooth.
Referring to Fig. 7~Fig. 9, further, the left and right ends of wallboard main body 10 are respectively equipped with vertical 13 He of retention bead Vertical limiting slot 14, to rear projection, limiting slot 14 is open forward retention bead 13, and the cross section of retention bead 13 is polygon Shape, retention bead 13 are adapted to and detachably connected with limiting slot 14.Since the cross section of retention bead 13 is polygon, limit Protrusion 13 and 14 relative rotation of limiting slot are to adjust the angle between adjacent wallboard, it is possible thereby to build convenience of different shapes The house of dismounting, without the wallboard for the plurality of specifications that is prefabricated in the factory, it is individually fixed that this general structure eliminates each house The complicated production process of wallboard processed has very big benefit for reducing cost.And the position limiting structure of this polygon, compared to The keyway of cylindrical shape, limit accuracy is higher, and the vibration back and forth of low-angle will not occur, be conducive to the dimensionally stable in house.
Further, the limiting slot 14 is equipped with the locating pin for moving connection in the vertical direction with limiting slot 14 15, the side wall of retention bead 13 is equipped with the locating slot 16 of opening upwards, and locating pin 15 is adapted to and removably with locating slot 16 Connection.In use, locating pin 15 is moved to a high position, avoid that retention bead 13 and limiting slot 14 is stopped mutually to rotate, limit convex Rise 13 mutually rotate to suitable position with limiting slot 14 after, locating pin 15 is put down and is fallen into locating slot 16, realizes limit The positioning of protrusion 13 and limiting slot 14, the processing is simple for the structure, uses simple, firm position.
Further, the cross section of the locating pin 15 is of a lateral H shape, and the cross section of locating slot 16 is " T " shape.In this way, institute After stating locating pin 15 and the cooperation of locating slot 16, the relative motion of adjacent wallboard in the longitudinal direction can be limited, which has Conducive to the fixation of the position between adjacent wall board.
Better embodiment of the invention is illustrated above, but the invention is not limited to the implementation Example, those skilled in the art can also make various equivalent modifications on the premise of without prejudice to spirit of the invention or replace It changes, these equivalent variation or replacement are included in the claim of this application limited range.

Claims (7)

1. a kind of wallboard, including wallboard main body (10), it is characterised in that: wallboard main body (10) is equipped with lateral T-slot (131), the left and right ends of T-slot (131) are set in wallboard main body (10), and the left end of wallboard main body (10) and right end are set respectively There are left groove body (132), right groove body (133), left groove body (132), right groove body (133) are arranged along the longitudinal direction, left groove body (132) Front end be connected to T-slot (131);It further include slide key, slide key includes interconnecting piece (141) and is fixed in interconnecting piece (141) The sliding part (142) of rear end, the front end of interconnecting piece (141) are in right groove body (133) and hinged with right groove body (133).
2. a kind of wallboard according to claim 1, it is characterised in that: be equipped with vertical connecting shaft in right groove body (133) (17), the top and bottom of connecting shaft (17) are affixed with wallboard main body (10), and interconnecting piece sets vertical connecting hole on (141), Connecting shaft (17) is set in connecting hole.
3. a kind of wallboard according to claim 2, it is characterised in that: the sliding part (142) is spherical in shape or vertically arranged Cylindricality.
4. a kind of wallboard according to claim 3, it is characterised in that: the sliding part (142) is in vertically arranged cylinder Shape.
5. a kind of wallboard according to claim 1, it is characterised in that: the left and right ends of wallboard main body (10) are respectively equipped with perpendicular Straight retention bead (13) and vertical limiting slot (14), retention bead (13) is to rear projection, and limiting slot (14) is open forward, limit The cross section of position raised (13) is polygon, and retention bead (13) is adapted to and detachably connected with limiting slot (14).
6. a kind of wallboard according to claim 5, it is characterised in that: the limiting slot (14) is equipped with and limiting slot (14) The locating pin (15) of connection is moved in the vertical direction, and the side wall of retention bead (13) is equipped with the locating slot of opening upwards (16), locating pin (15) is adapted to and detachably connected with locating slot (16).
7. a kind of wallboard according to claim 6, it is characterised in that: the cross section of the locating pin (15) is of a lateral H shape, The cross section of locating slot (16) is " T " shape.
CN201811541421.XA 2018-12-17 2018-12-17 Wall board Active CN109440935B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811541421.XA CN109440935B (en) 2018-12-17 2018-12-17 Wall board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811541421.XA CN109440935B (en) 2018-12-17 2018-12-17 Wall board

Publications (2)

Publication Number Publication Date
CN109440935A true CN109440935A (en) 2019-03-08
CN109440935B CN109440935B (en) 2024-03-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109440937A (en) * 2018-12-17 2019-03-08 佛山科学技术学院 A kind of removable house
CN109440933A (en) * 2018-12-17 2019-03-08 佛山科学技术学院 A kind of Collapsible house

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686810A (en) * 1970-11-05 1972-08-29 Charles R Allen Snap on drywall fastening system
CA2430163A1 (en) * 2000-12-22 2002-07-04 Eberhard Von Huene & Associates Moveable and demountable wall panel system
US6434890B1 (en) * 1998-10-09 2002-08-20 Alfred Konnerth Room enclosure comprised or prefabricated elements such as outer walls, partitions and intermediate floors or the like and a method for the assembly thereof
US6945414B1 (en) * 2002-10-18 2005-09-20 Products Of Tomorrow, Inc. Wall panel and system
CN101196076A (en) * 2008-01-03 2008-06-11 王君 Assembled indoor stepless decorative wall
CN102660997A (en) * 2012-05-31 2012-09-12 谢伟华 Retractable multifunctional dressing room
WO2014091353A1 (en) * 2012-12-11 2014-06-19 PURITANI, Michelangelo Completion system for the construction of a wall, ceiling or floor, of rapid assembly, for supporting structures, factory buildings and articles of multipurpose use
CN105569194A (en) * 2016-02-25 2016-05-11 金胜昔 Module splicing structure
CN106760356A (en) * 2017-03-29 2017-05-31 福建金竹竹业有限公司 One kind restructuring bamboo wallboard
CN207567953U (en) * 2017-10-24 2018-07-03 浙江瑞航应急救援成套设备制造有限公司 A kind of full-scale container type human assistance Collapsible house
CN109457813A (en) * 2018-12-21 2019-03-12 佛山科学技术学院 A kind of hinge and a kind of building enclosure
CN209686590U (en) * 2018-12-17 2019-11-26 佛山科学技术学院 A kind of wallboard
CN210151932U (en) * 2018-12-17 2020-03-17 佛山科学技术学院 House convenient to disassemble and assemble
EP3744915A1 (en) * 2019-05-31 2020-12-02 Ceccarelli Energia S.N.C. di Luigia Ceccarelli Seismic constraint system, particularly for prefabricated panels and connection device concerning this system
CN114908912A (en) * 2022-05-19 2022-08-16 深圳市景鹏建设工程有限公司 Smooth, safe type assembled steel construction outer wall of structure
CN114908921A (en) * 2022-05-11 2022-08-16 龙剑萍 Fiber gypsum board

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686810A (en) * 1970-11-05 1972-08-29 Charles R Allen Snap on drywall fastening system
US6434890B1 (en) * 1998-10-09 2002-08-20 Alfred Konnerth Room enclosure comprised or prefabricated elements such as outer walls, partitions and intermediate floors or the like and a method for the assembly thereof
CA2430163A1 (en) * 2000-12-22 2002-07-04 Eberhard Von Huene & Associates Moveable and demountable wall panel system
US6945414B1 (en) * 2002-10-18 2005-09-20 Products Of Tomorrow, Inc. Wall panel and system
CN101196076A (en) * 2008-01-03 2008-06-11 王君 Assembled indoor stepless decorative wall
CN102660997A (en) * 2012-05-31 2012-09-12 谢伟华 Retractable multifunctional dressing room
WO2014091353A1 (en) * 2012-12-11 2014-06-19 PURITANI, Michelangelo Completion system for the construction of a wall, ceiling or floor, of rapid assembly, for supporting structures, factory buildings and articles of multipurpose use
CN105569194A (en) * 2016-02-25 2016-05-11 金胜昔 Module splicing structure
CN106760356A (en) * 2017-03-29 2017-05-31 福建金竹竹业有限公司 One kind restructuring bamboo wallboard
CN207567953U (en) * 2017-10-24 2018-07-03 浙江瑞航应急救援成套设备制造有限公司 A kind of full-scale container type human assistance Collapsible house
CN209686590U (en) * 2018-12-17 2019-11-26 佛山科学技术学院 A kind of wallboard
CN210151932U (en) * 2018-12-17 2020-03-17 佛山科学技术学院 House convenient to disassemble and assemble
CN109457813A (en) * 2018-12-21 2019-03-12 佛山科学技术学院 A kind of hinge and a kind of building enclosure
EP3744915A1 (en) * 2019-05-31 2020-12-02 Ceccarelli Energia S.N.C. di Luigia Ceccarelli Seismic constraint system, particularly for prefabricated panels and connection device concerning this system
CN114908921A (en) * 2022-05-11 2022-08-16 龙剑萍 Fiber gypsum board
CN114908912A (en) * 2022-05-19 2022-08-16 深圳市景鹏建设工程有限公司 Smooth, safe type assembled steel construction outer wall of structure

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
冯云;: "装配式结构夹芯外墙板安装施工技术", 工程质量, no. 11 *
崔海龙: "预制混凝土外挂墙板的性能及其在装配式钢结构住宅当中的应用研究", 硕士电子期刊, no. 1, 30 December 2018 (2018-12-30) *
王隆滨;: "预制装配式墙板及叠合板安装施工技术", 经贸实践, no. 23 *
王雪莹, 伍新, 黄雅楠, 宋佳, 张俊峰: "箱式活动房屋分类研究", 四川建材, vol. 44, no. 4, 10 April 2018 (2018-04-10) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109440937A (en) * 2018-12-17 2019-03-08 佛山科学技术学院 A kind of removable house
CN109440933A (en) * 2018-12-17 2019-03-08 佛山科学技术学院 A kind of Collapsible house
CN109440933B (en) * 2018-12-17 2023-09-26 佛山科学技术学院 Folding house
CN109440937B (en) * 2018-12-17 2023-11-28 佛山科学技术学院 Detachable house

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