CN102425293A - Novel composite surface layer fixation screw-concealed raised flooring and construction method thereof - Google Patents

Novel composite surface layer fixation screw-concealed raised flooring and construction method thereof Download PDF

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Publication number
CN102425293A
CN102425293A CN201110252855XA CN201110252855A CN102425293A CN 102425293 A CN102425293 A CN 102425293A CN 201110252855X A CN201110252855X A CN 201110252855XA CN 201110252855 A CN201110252855 A CN 201110252855A CN 102425293 A CN102425293 A CN 102425293A
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China
Prior art keywords
screw
composite
surface layer
floor board
carriage
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Granted
Application number
CN201110252855XA
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Chinese (zh)
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CN102425293B (en
Inventor
张亚东
宓文喆
管健
段洪磊
彭中要
门亮
王庆宇
郝彦林
张帅
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China Construction Decoration Engineering Co Ltd
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China Construction Decoration Engineering Co Ltd
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Priority to CN201110252855.XA priority Critical patent/CN102425293B/en
Publication of CN102425293A publication Critical patent/CN102425293A/en
Application granted granted Critical
Publication of CN102425293B publication Critical patent/CN102425293B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to a novel composite surface layer fixation screw-concealed raised flooring and a construction method thereof. A raised space is formed between a composite flooring and a ground basic layer by supporting four corners of the composite flooring through a supporting device, the supporting device is locked through a locking screw rod sleeve which is plugged inside the supporting device, four corners of the composite flooring are provided with a 90-DEG arc angle, the arc angles are jointed onto the outer wall of the locking screw rods leeve, a magnetic composite cover sheet covers the top surface of the locking screw rod sleeve, and the top surface of the magnetic composite cover sheet is leveled to the top surface of the composite flooring. The novel composite surface layer fixation screw-concealed raised flooring is suitable for the indoor raised composite flooring pavement project, and is particularly suitable for decorating the fields having higher grade requirement and for decorating the fields which are frequent to assemble and disassemble when in use.

Description

The NEW TYPE OF COMPOSITE surface layer is hidden fixed screw formula raised flooring and job practices thereof
Technical field
The present invention relates to a kind of raised flooring and job practices thereof.
Background technology
Raised flooring is the ground decoration method that adopts usually in the architectural decoration; Common way is to adopt bracing or strutting arrangement to prop up to withstand on four jiaos on floor, and an ejection device fills up in the bottom surface, floor fully or floor plaster is combined in the side of propping up ejection device, and an ejection device exposes; Need panel is removed fully when a kind of way exists secondary construction or basic unit to repair before above-mentioned; Time-consuming, and cause easily that to decorate composite floor board damaged, can't second use; A kind of way in back exists to decorate to be accomplished the back and props up an ejection device and expose not attractive in appearancely, and decorative effect is bad.Therefore, seek the problem that a kind of not only attractive in appearance but also built on stilts composite floor board form of structure that be convenient to keep in repair and dismantle becomes a research in the ground decoration engineering.
Summary of the invention
The purpose of this invention is to provide a kind of NEW TYPE OF COMPOSITE surface layer and hide fixed screw formula raised flooring and job practices thereof, not only dismounting easily of the built on stilts composite floor board that solve, but also keep surface layer technical problem attractive in appearance.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
A kind of NEW TYPE OF COMPOSITE surface layer is hidden fixed screw formula raised flooring; Prop up four jiaos of withstanding on composite floor board through ejection device and between composite floor board and ground layer, form overhead space; Said ejection device passes through to insert the tie down screw cover locking in it, four jiaos of arc chord angles that all have 90 degree of said composite floor board, said arc chord angle and the applying of tie down screw cover outer wall; And being stamped the compound cover plate of magnet at the end face of tie down screw cover, the end face of the compound cover plate of said magnet is concordant with the composite floor board end face.
Said ejection device is made up of the screw rod of band collet, the carriage and the cushion pad of band jacking; Said carriage and screw rod screwed connection; And carriage body of rod end holds out against through nut, and said cushion pad is placed on the jacking end face of carriage, and the jacking through bolt and carriage is fixed as one.
Said locking screw silk braid is made up of interior lock screw and outside nut cover, be placed in the outside nut cover in the said interior lock screw, and its screw mandrel is longer than the outside nut cover, grows the part screw mandrel and screws in the jacking of carriage.
The compound cover plate of said magnet is bonded by concentric rounded face laminating sheet and magnetic sheet, and said surface layer paster is positioned at the magnetic sheet upper surface, and the diameter of its diameter specific surface laminating sheet is big.
Said cushion pad is circular, and every interval 90 degree are provided with the buffering rib one on its upper surface.
Said composite floor board is bonded by panel, central layer and base plate, and said panel is plank, rubber tile or PVC plate, and said base plate is a galvanized steel plain sheet.
The NEW TYPE OF COMPOSITE surface layer is hidden the job practices of fixed screw formula raised flooring, and step is following:
Step 1 according to the unwrapping wire that composite floor board is laid, is placed an ejection device at the intersection point of ordinate and horizontal line;
Step 2 is inserted the screw mandrel of the interior lock screw of locking screw silk braid in the installing hole that the carriage end face of an ejection device reserves; Come up-down adjustment to adjust the carriage height through lock screw in screwing until the overhead space design height;
Step 3 is fixed the end of the screw rod that props up ejection device through nut;
Step 4, the composite floor board that Jiang Sijiao has an arc chord angle is fitted in the side of outside nut cover, and fine setting outside nut cover to make the discrepancy in elevation of itself and composite floor board be the thickness of the compound cover plate of magnet;
Step 5 covers the compound cover plate of magnet at locking screw silk braid end face, forms whole decorative effect.
Compared with prior art the present invention has following characteristics and beneficial effect:
At first, cover the compound cover plate of magnet, creatively realized function and perfect combination attractive in appearance through putting at lock screw.Installing/dismounting is convenient, through easily prying open the compound cover plate of magnet, lock screw is exposed, with its just detachable composite floor board that gets loose.
Secondly,, do not have, can not occur being difficult to open the cover plate situation because of magnetic attraction is excessive yet because of reasons such as walking kick up phenomenon with cover plate through tight joint of composite floor board facing of the compound cover plate of magnet with built on stilts composite floor board.
Moreover; Can realize the accurate adjustment of built on stilts composite floor board plate face by the up-down adjustment effect of lock screw; Eliminate the composite floor board installation quality problem that basic unit's ground deviation causes more greatly; Through on the composite floor board facing, opening 90 degree arc chord angles, installation effectiveness has been improved at the angle of realizing fixing simultaneously through a locking screw silk braid four composite floor boards in addition.
Moreover the carriage and the screw rod screwed connection of an ejection device can realize that the height of overhead space is regulated according to actual needs, have avoided because the fixing inconvenience that brings to construction of an ejection device height.
The present invention can be widely used in being applicable to the indoor raised flooring engineering of mating formation, is specially adapted to decoration grade and has relatively high expectations, and the frequent relatively occasion of dismounting in using.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done further detailed explanation.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is Fig. 1 vertical view.
Fig. 3 is the composite floor board detail drawing.
Fig. 4 is the A place enlarged drawing of Fig. 1.
Fig. 5 is the compound cover plate exploded view of locking screw silk braid and magnet.
Reference numeral: 1-composite floor board, 1.1-panel, 1.2-central layer, 1.3-base plate, 1.4-arc chord angle, 2-ground layer, 3-prop up lock screw, 4.2-outside nut cover, the compound cover plate of 5-magnet, 5.1-surface layer paster, 5.2-magnetic sheet in ejection device, 3.1-screw rod, 3.2-carriage, 3.3-cushion pad, 3.4-nut, 3.5-bolt, 4-tie down screw cover, the 4.1-.
The specific embodiment
Embodiment is referring to Fig. 1~shown in Figure 5; A kind of NEW TYPE OF COMPOSITE surface layer is hidden fixed screw formula raised flooring; Withstand on four jiaos of composite floor board through 3 of ejection devices and between composite floor board and ground layer 2, form overhead space; Said ejection device 3 is through inserting tie down screw cover 4 lockings in it, and four jiaos of arc chord angles 1.4 that all have 90 degree of said composite floor board, said arc chord angle 1.4 overlap 4 outer walls with tie down screw and fit; And being stamped the compound cover plate 5 of magnet at the end face of tie down screw cover 4, the end face of the compound cover plate 5 of said magnet is concordant with the composite floor board end face.
Said ejection device 3 is made up of the screw rod 3.1 of band collet, the carriage 3.2 and the cushion pad 3.3 of band jacking; Said carriage 3.2 and screw rod 3.1 screwed connections; And carriage 3.2 body of rod ends hold out against through nut 3.4; Said cushion pad 3.3 is placed on the jacking end face of carriage 3.2, is fixed as one through the jacking of bolt 3.5 with carriage.
Said locking screw silk braid 4 is made up of interior lock screw 4.1 and outside nut cover 4.2, be placed in the outside nut cover 4.2 in the said interior lock screw 4.1, and its screw mandrel is longer than the outside nut cover, grows the part screw mandrel and screws in the jacking of carriage.
The compound cover plate 5 of said magnet is bonded by concentric rounded face laminating sheet 5.1 and magnetic sheet 5.2, and said surface layer paster 5.1 is positioned at magnetic sheet 5.2 upper surfaces, and the diameter of its diameter specific surface laminating sheet is big.The magnetic force of said magnetic sheet should be suitable.The homochromy same quality of said surface layer paster and composite floor board surface layer.The radius of magnetic sheet puts the port recess radius with outside nut.
Said cushion pad 3.3 is circular, and every interval 90 degree are provided with the buffering rib one on its upper surface.
Said composite floor board 1 is bonded by panel 1.1, central layer 1.2 and base plate 1.3, and said panel 1.1 is plank, rubber tile or PVC plate, and said base plate 1.3 is a galvanized steel plain sheet.
The NEW TYPE OF COMPOSITE surface layer is hidden the job practices of fixed screw formula raised flooring, and step is following:
Step 1 according to the unwrapping wire that composite floor board is laid, is placed an ejection device 3 at the intersection point of ordinate and horizontal line;
Step 2 is inserted the screw mandrel of the interior lock screw 4.1 of locking screw silk braid 4 in the installing hole that carriage 3.2 end faces of an ejection device 3 reserve; Come up-down adjustment to adjust carriage 3.2 height through lock screw 4.1 in screwing until the overhead space design height;
Step 3, the end of the screw rod 3.1 that props up ejection device 3 is fixing through nut 3.4;
Step 4, the composite floor board 1 that Jiang Sijiao has an arc chord angle are fitted in the side of outside nut cover 4.2, and fine setting outside nut cover 4.2 to make the discrepancy in elevation of itself and composite floor board be the thickness of the compound cover plate 5 of magnet;
Step 5 covers the compound cover plate 5 of magnet at locking screw silk braid 4.2 end faces, forms whole decorative effect.

Claims (7)

1. a NEW TYPE OF COMPOSITE surface layer is hidden fixed screw formula raised flooring; Prop up four jiaos that withstand on composite floor board (1) through an ejection device (3); Between composite floor board (1) and ground layer (2), form overhead space; It is characterized in that: said ejection device (3) locked through the tie down screw cover (4) that inserts in it, four jiaos of arc chord angles (1.4) that all have 90 degree of said composite floor board (1), and said arc chord angle (1.4) is fitted with tie down screw cover (4) outer wall; And being stamped the compound cover plate of magnet (5) at the end face of tie down screw cover (4), the end face of the compound cover plate of said magnet (5) is concordant with the composite floor board end face.
2. NEW TYPE OF COMPOSITE surface layer according to claim 1 is hidden fixed screw formula raised flooring; It is characterized in that: said ejection device (3) is made up of the screw rod (3.1) of band collet, the carriage (3.2) and the cushion pad (3.3) of band jacking; Said carriage (3.2) and screw rod (3.1) screwed connection; And carriage (3.2) body of rod end holds out against through nut (3.4); Said cushion pad (3.3) is placed on the jacking end face of carriage (3.2), is fixed as one through the jacking of bolt (3.5) with carriage.
3. NEW TYPE OF COMPOSITE surface layer according to claim 1 is hidden fixed screw formula raised flooring; It is characterized in that: said locking screw silk braid (4) is made up of interior lock screw (4.1) and outside nut cover (4.2); Be placed in the outside nut cover (4.2) in the lock screw (4.1) in said; And its screw mandrel is longer than the outside nut cover, grows the part screw mandrel and screws in the jacking of carriage.
4. NEW TYPE OF COMPOSITE surface layer according to claim 1 is hidden fixed screw formula raised flooring; It is characterized in that: the compound cover plate of said magnet (5) is bonded by concentric rounded face laminating sheet (5.1) and magnetic sheet (5.2); Said surface layer paster (5.1) is positioned at magnetic sheet (5.2) upper surface, and the diameter of its diameter specific surface laminating sheet is big.
5. NEW TYPE OF COMPOSITE surface layer according to claim 1 is hidden fixed screw formula raised flooring, it is characterized in that: said cushion pad (3.3) is for circular, and every interval 90 degree are provided with the buffering rib one on its upper surface.
6. NEW TYPE OF COMPOSITE surface layer according to claim 1 is hidden fixed screw formula raised flooring; It is characterized in that: said composite floor board (1) is bonded by panel (1.1), central layer (1.2) and base plate (1.3); Said panel (1.1) is plank, rubber tile or PVC plate, and said base plate (1.3) is a galvanized steel plain sheet.
7. hide the job practices of fixed screw formula raised flooring according to the described NEW TYPE OF COMPOSITE surface layer of claim 1~6, it is characterized in that: step is following:
Step 1 according to the unwrapping wire that composite floor board is laid, is placed an ejection device (3) at the intersection point of ordinate and horizontal line;
Step 2 is inserted the screw mandrel of the interior lock screw (4.1) of locking screw silk braid (4) in the installing hole that carriage (3.2) end face of an ejection device (3) reserves; Come up-down adjustment to adjust carriage (3.2) height through screwing interior lock screw (4.1) until the overhead space design height;
Step 3 will be propped up the end of the screw rod (3.1) of ejection device (3) and fixed through nut (3.4);
Step 4, the composite floor board (1) that Jiang Sijiao has an arc chord angle is fitted in the side of outside nut cover (4.2), and fine setting outside nut cover (4.2) to make the discrepancy in elevation of itself and composite floor board be the thickness of the compound cover plate of magnet (5);
Step 5 covers the compound cover plate of magnet (5) at locking screw silk braid (4.2) end face, forms whole decorative effect.
CN201110252855.XA 2011-08-30 2011-08-30 Novel composite surface layer fixation screw-concealed raised flooring and construction method thereof Expired - Fee Related CN102425293B (en)

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103899073A (en) * 2014-04-11 2014-07-02 安徽惠云塑木股份有限公司 Wood-plastic floor for sauna
CN105507554A (en) * 2016-01-06 2016-04-20 沈阳建筑大学 Raised floor and connecting structure thereof
CN113789933A (en) * 2021-09-15 2021-12-14 三和住品(广东)科技有限公司 Ground installation method for overhead building

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101302886A (en) * 2008-06-20 2008-11-12 黄宇伟 Free access floor support and method for mounting floor using the same
CN201206313Y (en) * 2008-05-08 2009-03-11 江苏华东机房集团有限公司 Raised floor tile
US20100000163A1 (en) * 2008-07-01 2010-01-07 Hong-I Tsai Raised floor structure
CN201627336U (en) * 2009-12-28 2010-11-10 广东松本绿色板业股份有限公司 Movable floor combination
CN201635336U (en) * 2010-03-22 2010-11-17 常州市华一防静电活动地板有限公司 Raised floor installing structure
JP2011052430A (en) * 2009-09-01 2011-03-17 Sanyo Industries Ltd Floor supporting device
CN201794259U (en) * 2010-09-26 2011-04-13 江苏华东机房集团有限公司 Steel aerial movable floor block
EP2320007A1 (en) * 2009-11-03 2011-05-11 Nest Italia S.R.L. Radiating module for raised floors, and raised floor comprising a series of such radiating modules
CN202227649U (en) * 2011-08-30 2012-05-23 中国建筑装饰集团有限公司 Novel composite surface layer concealed fixed screw type elevated floor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201206313Y (en) * 2008-05-08 2009-03-11 江苏华东机房集团有限公司 Raised floor tile
CN101302886A (en) * 2008-06-20 2008-11-12 黄宇伟 Free access floor support and method for mounting floor using the same
US20100000163A1 (en) * 2008-07-01 2010-01-07 Hong-I Tsai Raised floor structure
JP2011052430A (en) * 2009-09-01 2011-03-17 Sanyo Industries Ltd Floor supporting device
EP2320007A1 (en) * 2009-11-03 2011-05-11 Nest Italia S.R.L. Radiating module for raised floors, and raised floor comprising a series of such radiating modules
CN201627336U (en) * 2009-12-28 2010-11-10 广东松本绿色板业股份有限公司 Movable floor combination
CN201635336U (en) * 2010-03-22 2010-11-17 常州市华一防静电活动地板有限公司 Raised floor installing structure
CN201794259U (en) * 2010-09-26 2011-04-13 江苏华东机房集团有限公司 Steel aerial movable floor block
CN202227649U (en) * 2011-08-30 2012-05-23 中国建筑装饰集团有限公司 Novel composite surface layer concealed fixed screw type elevated floor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103899073A (en) * 2014-04-11 2014-07-02 安徽惠云塑木股份有限公司 Wood-plastic floor for sauna
CN105507554A (en) * 2016-01-06 2016-04-20 沈阳建筑大学 Raised floor and connecting structure thereof
CN113789933A (en) * 2021-09-15 2021-12-14 三和住品(广东)科技有限公司 Ground installation method for overhead building

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