CN108952075A - Assembled floor leveling structure and installation method - Google Patents
Assembled floor leveling structure and installation method Download PDFInfo
- Publication number
- CN108952075A CN108952075A CN201811140192.0A CN201811140192A CN108952075A CN 108952075 A CN108952075 A CN 108952075A CN 201811140192 A CN201811140192 A CN 201811140192A CN 108952075 A CN108952075 A CN 108952075A
- Authority
- CN
- China
- Prior art keywords
- keel
- leveling structure
- floor leveling
- pedestal
- assembled floor
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/024—Sectional false floors, e.g. computer floors
- E04F15/02447—Supporting structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/024—Sectional false floors, e.g. computer floors
- E04F15/02447—Supporting structures
- E04F15/02464—Height adjustable elements for supporting the panels or a panel-supporting framework
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/02—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets
Abstract
The invention discloses a kind of assembled floor leveling structure and installation method, especially a kind of assembled floor leveling structure for being related to building field and installation method.Assembled floor leveling structure of the invention, including bottom plate, adjustment screw, total member keel position fixture nut, and fixed square pipe keel screw and assembly support plate, bottom plate are connect with adjustment screw, and total member keel positioning fixture nut is arranged in adjustment screw.Installation method of the invention, including the following steps: A, the installation point and absolute altitude of floor leveling structure are calibrated on ground；B, leveling structure is installed；C, assembly support plate height is adjusted；D, keel are installed；E, adjustment one-piece keel flatness reaches；F, basal plate is installed on keel；G, product floor is laid on basal plate.Assembled floor leveling structure and installation method construction speed of the invention is fast, and transportation cost is low, and levelling degree is high, and easy to adjust, no deformation, installation difficulty is small, and the pollution of environment is small.
Description
Technical field
The present invention relates to a kind of assembled floor leveling structure and installation methods, especially a kind of to be related to the dress of building field
With formula floor leveling structure and installation method.
Background technique
In building field, it is often necessary to installation floor or floor tile etc. on ground, in order to guarantee installation quality, in a pre-installation
Need the ground progress base to installation levelling, leveling procedures are absolute altitude；Snap the line；Watering is wet；Stir mortar；Brush cement slurry
Binder course；Lay cement mortar surface layer；Wooden float is rubbed with the hands flat；Press polish；Maintenance.But existing for base's leveling method in the prior art
Many disadvantages, since its leveling method is based on wet construction, it is slow that there are speed of applications, and labour cost is high, and transport of materials is at high cost, rubbish
The disadvantages of rubbish is more, and environmental pollution is serious, and flatness error is big.
Summary of the invention
Technical problem solved by the invention is to provide that a kind of construction speed is fast, and transportation cost is low, and levelling degree is high, adjustment side
Just, no deformation, installation difficulty is small, can largely save sandstone, cement, the assembled floor leveling knot of small pollution of the environment
Structure.
The present invention used assembled floor leveling structure, including bottom plate, adjustment screw, assembly in order to solve the above problem
Part keel position fixture nut, and fixed square pipe keel screw and assembly support plate, the bottom plate are connect with adjustment screw, described total
Member keel position fixture nut and are arranged in adjustment screw, and the assembly support plate and total member keel positioning fixture nut connect
It connects, is provided in the assembly support plate on positioning vertical plate, is provided with fixed square pipe keel screw on the positioning vertical plate.
Further, being provided with pedestal enhancing punching press muscle on the pedestal.
Further, further including fastening nut after height adjusts, fastening nut setting is in height after the height adjustment
In adjustment screw, and fastening nut is located at below total member keel positioning fixture nut after height adjustment.
Further, it is anchor chain that the base center, which is drilled with through-hole, the pedestal and height adjustment screw in through hole,
It connects.
Further, the assembly support plate is rectangle, and four angles of assembly support plate flip up to form square tube
Keel position vertical plate.
Further, the assembly support plate is rectangle, it is placed with a secondary joist along rectangular long side, and should
The central axis of secondary joist intersects with the central axis of height adjustment screw, is placed with two main dragons along rectangular short side direction
Bone, two main joist symmetry arrangements are in the two sides of height adjustment screw.
It is fixed and height adjustment clamp hole further, four angles of the pedestal are provided with ground, which both can be with
The hole fixed as pedestal and ground, and can be used as the hole that height adjustment clamp are connect with pedestal when height adjusts.
Further, further including height adjustment clamp matched with pedestal, the height adjustment clamp and pedestal are can
Dismantling connection.Height adjustment clamp can be fixed by ground and height adjustment clamp hole is connect with pedestal, to drive pedestal
It is rotated together with height adjustment screw.
It is fast that another technical problem solved by the invention is to provide a kind of construction speed, and levelling degree is high, easy to adjust, nothing
Deformation, installation difficulty is small, can largely save sandstone, cement, the peace of the assembled floor leveling structure of small pollution of the environment
Dress method.
The present invention in order to solve the above problem used by assembled floor leveling structure installation method, including it is following
Step:
A, the installation point and absolute altitude of floor leveling structure are calibrated on ground；
B, assembled floor leveling structure is mounted in the installation point of abovementioned steps；
C, rotating assembly part keel position fixture nut, and total member keel positioning fixture nut is made to drive assembly support plate tune
It is whole to arrive specified Altitude；
D, main joist and secondary joist are installed in assembly support plate, and with fixed square pipe keel screw by keel and assembly
Support plate is fixed；
E, the total member of adjustment base is rotated by clamp, total member and primary and secondary skeletal frame flatness is made to reach requirement；
F, basal plate is installed on keel；
G, product floor or floor tile are laid on basal plate.
Further, basal plate is fixed on main joist and secondary joist with fixed screw in F-step.
The beneficial effects of the present invention are: the application adjusts total member by the way of rotary bottom plate, reach primary and secondary skeletal frame
To set absolute altitude.Due to rotary bottom plate fast and easy, bottom plate rotational angle is easy to control, therefore is carried out using this structure
Base is levelling, and the construction time is short, and workload is small, and flatness adjusted is high, and since entire leveling procedures do not need to smear water
The wet works such as cement mortar, ground are walked spool and can be mounted directly on ground, do not need to slot, do not damage building structure, because
This can both save sandstone, the resources such as cement, and can reduce the pollution in work progress to environment, reduce because of cement mortar
And increased weight, reduce the destruction to building, and each components of assembled floor leveling structure can be collected by factory
Middle production, transport to construction site is mounted directly, therefore transportation cost is low, convenient and quick construction.
Detailed description of the invention
Fig. 1 is the schematic diagram of assembled floor leveling structure；
Fig. 2 is the structural schematic diagram of bottom plate；
Fig. 3 is the a-a cross-sectional view of Fig. 1；
Fig. 4 is the mounting structure schematic diagram of the application；
Fig. 5 is the keel and floor arrangement schematic diagram of the application；
Components, position and number in figure: height adjustment screw 1, total member keel positioning fixture nut 2, assembly support
Fastening nut 6, seat enhance punching press muscle 7, bottom after plate 3, fixed square pipe keel screw 4, square pipe keel positioning vertical plate 5, height adjust
Seat 8, height adjustment clamp hole and fixation hole 9, main joist 10, secondary joist 11, basal plate 12, finished product floor 13, fixed screw 14.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
As shown in Figure 1, Figure 2 and Figure 3, the assembled floor leveling structure of the application, including pedestal 8, height adjustment screw
1, total member keel position fixture nut 2, and positioning screw and assembly support plate 3, the pedestal 8 are connect with height adjustment screw 1,
Total member keel positioning fixture nut 2 is arranged in height adjustment screw 1, the assembly support plate 3 and total member keel
It positions fixture nut 2 to connect, be provided in the assembly support plate 3 on square pipe keel positioning vertical plate 5, the square pipe keel positioning
Fixed square pipe keel screw 4 is provided on vertical plate 5.Wherein pedestal 8 can be connected and fixed by expansion bolt and ground.The application
Assembled floor leveling structure first pass through when in use unwrapping wire positioning mode determine the peace of ground leveling structure on the ground
It decorates and absolute altitude, installation point installs the pedestal 8 with formula floor leveling structure on the ground after determining.Since total member keel are fixed
Position fixture nut 2 is arranged in height adjustment screw 1, therefore passes through the height of the adjustable assembly support plate 3 of rotating nut, when
The height of assembly support plate 3 be adjusted in place after just, so that it may will on keel installation to assembly support plate 3 formed keel screed-coat.
When keel installation in place after operator according to the altitudes of live keel, leveling is carried out to keel screed-coat.Operation
Personnel only rotate clockwise or counterclockwise corresponding pedestal 8 at out-of-flatness and realize that keel are levelling.The application uses rotating base 8
Mode adjust the height of assembly support plate 3 to adjust the height and position of total member keel positioning fixture nut 2 to realize
The flatness for the keel screed-coat that assembly support plate 3 and keel are formed is adjusted.Due to 8 fast and easy of rotating base, bottom
8 rotational angles of seat are easy to control, therefore it is levelling using this structure to carry out base, and the construction time is short, and workload is small, adjusted
Flatness is high, and since entire leveling procedures do not need to smear the wet works such as cement mortar, spool is walked on ground directly to pacify
It is attached on ground, does not need to slot, do not destroy building structure, therefore can both save sandstone, the resources such as cement, and can reduce
To the pollution of environment in work progress, increased weight is reduced because of cement mortar, reduces the destruction to building, and is assembled
Each components of formula floor leveling structure can be transported to construction site and be mounted directly by factory's centralized production, therefore be transported
It is at low cost, convenient and quick construction.
In order to increase the intensity of pedestal 8, the application is also provided with pedestal enhancing punching press muscle 7 on the pedestal 8.Pedestal increases
Strong punching press muscle 7 can improve the stress condition of pedestal 8 while not dramatically increasing 8 material of pedestal, and reduction is applied on pedestal 8
Stress, improve pedestal 8 intensity.
The application further includes fastening nut 6 after height adjusts, and the setting of fastening nut 6 is adjusted in height after the height adjustment
On screw rod 1, and fastening nut 6 is located at 2 lower section of total member keel positioning fixture nut after height adjustment, when total member keel are fixed
After the height of position fixture nut 2 is adjusted in place, fastening nut 6 positions fixture nut 2 towards total member keel after height is adjusted
Direction is tightened, and so in time under extraneous disturbed condition, the position of total member keel positioning fixture nut 2 will not generate shifting
It is dynamic, but the very high flatness of holding for keeping screed-coat steady in a long-term.
The application is also drilled with through-hole at 8 center of pedestal, and the pedestal 8 connects with height adjustment screw 1 in through hole for anchor chain.
The application, which is connect in the junction of pedestal 8 and height adjustment screw 1 using anchor chain, can make the relative altitude in a certain range of pedestal 8
Adjustment screw 1 is moved along the axis direction of screw rod, to compensate influence caused by ground level difference installs pedestal 8.
Assembly support plate 3 is set rectangle by the application, and four angles of assembly support plate 3 flip up to form square tube dragon
Bone positions vertical plate 5.Using aforementioned schemes, it is only necessary to rectangular slab quadrangle cut a knife, and by quadrangle fold can be formed with
The connected square pipe keel of assembly support plate 3 positions vertical plate 5, and manufacturing process is simple and efficient, stabilized structure, and connection is reliable.
The assembly support plate 3 of the application is rectangle, is placed with a secondary joist 11, and this time dragon along rectangular long side
The central axis of bone 11 intersects with the central axis of height adjustment screw 1, is placed with two main dragons along rectangular short side direction
Bone 10, two 10 symmetry arrangements of main joist are in the two sides of height adjustment screw 1.Since the lengthwise dimension of precast floor is
Twice of wide direction, therefore two main joists 10 are set along rectangular short side direction in arrangement, along rectangular length
While being placed with a secondary joist 11, floor can be made more uniform to the distribution of forces of keel screed-coat, also enable the keel be
Floor provides secure support.
The application also also sets up ground in four angular positions of the pedestal 8 and fixes and highly adjust clamp hole 9, the hole
It can be used as height adjustment clamp hole and use 9.The ground of the application is fixed and height adjustment clamp hole 9 can be with passing through expanding screw
Bolt is fixed with ground, can also be used as the hole that connection height adjusts clamp, and concrete function selection can be according to site operation situation spirit
Selection living.
As shown in Figure 4 and Figure 5, the installation method of the assembled floor leveling structure of the application, including the following steps:
A, the installation point and absolute altitude of floor leveling structure are calibrated on ground；
B, assembled floor leveling structure is mounted in the installation point of abovementioned steps；
C, rotating assembly part keel position fixture nut 2, and total member keel positioning fixture nut 2 is made to drive assembly support plate
It is adjusted to specified altitude assignment；
D, main joist 10 and secondary joist 11 are installed in assembly support plate 3, and with positioning screw by keel and assembly branch
Fagging 3 is fixed；
E, total member keel positioning 2 height of fixture nut is adjusted by rotating base 8 to adjust main joist 10 and secondary joist
11 height, make one-piece keel flatness reach requirement；
F, basal plate 12 is installed on keel；
G, product floor 13 or floor tile are laid on basal plate 12.
The height and position of total member keel positioning fixture nut 2 is adjusted by the way of rotating base 8 to adjust assembly
The height of support plate 3 is to realize that the flatness of the keel screed-coat formed to assembly support plate 3 and keel is adjusted.Due to
8 fast and easy of rotating base, 8 rotational angle of pedestal are easy to control, therefore carry out base levelling, the construction time using this structure
Short, workload is small, and flatness adjusted is high, and since entire leveling procedures do not need to smear the wet works such as cement mortar,
Ground is walked spool and can be mounted directly on ground, does not need to slot, and does not damage building structure, therefore can both save sandstone,
The resources such as cement, and the pollution in work progress to environment can be reduced, increased weight is reduced because of cement mortar, is reduced
Destruction to building, and each components of assembled floor leveling structure can be transported by factory's centralized production to construction
Scene is mounted directly, therefore transportation cost is low, convenient and quick construction.
The application is in F-step, and in F-step, basal plate 12 is fixed to main joist 10 and time dragon with fixed screw 14
On bone 11, it can make basal plate made of the materials such as silicic acid cover board or composite concrete board fast and reliablely and keel are reliably fixed.
Wherein basal plate has fire prevention, moisture-proof function, and has enough intensity.
Claims (10)
1. assembled floor leveling structure, it is characterised in that: fixed including pedestal (8), height adjustment screw (1), total member keel
Position fixture nut (2), fixed square pipe keel screw (4) and assembly support plate (3), the pedestal (8) and height adjustment screw (1)
Connection, total member keel positioning fixture nut (2) are arranged on height adjustment screw (1), the assembly support plate (3) with
Total member keel positioning fixture nut (2) connects, and square pipe keel positioning vertical plate (5), institute are provided on the assembly support plate (3)
It states and is provided with fixed square pipe keel screw (4) in square pipe keel positioning vertical plate (5).
2. assembled floor leveling structure as described in claim 1, it is characterised in that: be provided with pedestal on the pedestal (8)
Enhance punching press muscle (7).
3. assembled floor leveling structure as described in claim 1, it is characterised in that: further include fastening nut after height adjusts
(6), fastening nut (6) is arranged on height adjustment screw (1) after the height adjustment, and fastening nut after height adjustment
(6) it is located at below total member keel positioning fixture nut (2).
4. assembled floor leveling structure as described in claim 1, it is characterised in that: pedestal (8) center is drilled with through-hole,
The pedestal (8) connects with height adjustment screw (1) in through hole for anchor chain.
5. assembled floor leveling structure as described in claim 1, it is characterised in that: the assembly support plate (3) is rectangle,
And four angles of assembly support plate (3) flip up to form square pipe keel positioning vertical plate (5).
6. assembled floor leveling structure as claimed in claim 5, it is characterised in that: the assembly support plate (3) is rectangular
Shape is placed with a secondary joist (11), and the central axis and height adjustment screw of the secondary joist (11) along rectangular long side
(1) central axis intersection is placed with two main joists (10) along rectangular short side direction, and two main joists (10) are symmetrically arranged
Two sides of the cloth in height adjustment screw (1).
7. assembled floor leveling structure as claimed in claim 1 or 3, it is characterised in that: four angles of the pedestal (8) are set
Ground is equipped with to fix and highly adjust clamp hole (9).
8. assembled floor leveling structure as claimed in claim 7, it is characterised in that: further include and pedestal (8) matched height
Degree adjustment clamp, the height adjustment clamp are to be detachably connected with pedestal (8).
9. the installation method of assembled floor leveling structure described in claim 1, which is characterized in that including following step
It is rapid:
A, the installation point and absolute altitude of floor leveling structure are calibrated on ground；
B, assembled floor leveling structure is mounted in the installation point of abovementioned steps；
C, rotating assembly part keel positioning fixture nut (2) makes total member keel positioning fixture nut (2) drive assembly support plate
(3) it is adjusted to specified altitude assignment；
D, main joist (10) and secondary joist (11) are installed on assembly support plate (3), and will with fixed square pipe keel screw (4)
Keel and assembly support plate (3) are fixed；
E, total member keel positioning fixture nut (2) is adjusted just by rotating base (8) to adjust main joist (10) and time dragon
Bone (11) height, makes one-piece keel flatness reach requirement；
F, basal plate (12) is installed on keel；
G, product floor (13) or floor tile are laid on basal plate (12).
10. assembled floor leveling structure installation method as claimed in claim 9, which is characterized in that in F-step, with admittedly
Determine screw (14) basal plate (12) are fixed on main joist (10) and secondary joist (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811140192.0A CN108952075A (en) | 2018-09-28 | 2018-09-28 | Assembled floor leveling structure and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811140192.0A CN108952075A (en) | 2018-09-28 | 2018-09-28 | Assembled floor leveling structure and installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108952075A true CN108952075A (en) | 2018-12-07 |
Family
ID=64472711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811140192.0A Pending CN108952075A (en) | 2018-09-28 | 2018-09-28 | Assembled floor leveling structure and installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108952075A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067360A (en) * | 2019-03-25 | 2019-07-30 | 丰屋科技(深圳)有限公司 | Aerial adjustable terrace system |
| CN110306753A (en) * | 2019-07-04 | 2019-10-08 | 湖南梅克雷薇新材料科技有限公司 | A kind of levelling ground in interior and the levelling construction technology in flooring |
| CN110424672A (en) * | 2019-08-17 | 2019-11-08 | 中科住创成都科技有限公司 | A kind of quick levelling assembled ground system and its construction technology |
| CN111962804A (en) * | 2020-08-07 | 2020-11-20 | 东莞格美智宅建筑装饰有限公司 | Method for paving floor tiles and application thereof |
| CN112854574A (en) * | 2021-01-08 | 2021-05-28 | 济源职业技术学院 | BIM-based assembled energy-saving floor slab component and using method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200268196Y1 (en) * | 2001-12-21 | 2002-03-15 | 주식회사 에스비테크 | A supporting block unit for mounting floor panels of clean room |
| KR20070010555A (en) * | 2005-07-19 | 2007-01-24 | 주식회사 엘지화학 | Damping block and supporting system for raised access floors with the same |
| CN101440657A (en) * | 2008-11-17 | 2009-05-27 | 胡社荣 | Horizontally adjusting keel and adjusting screw thereof |
| CN102612296A (en) * | 2011-01-25 | 2012-07-25 | 天津云立方科技有限公司 | Floor board rack and cabinet installing method for computer room |
| CN202530711U (en) * | 2012-03-15 | 2012-11-14 | 天津云立方科技有限公司 | Novel anti-static floor support for data center |
| CN206233511U (en) * | 2016-11-30 | 2017-06-09 | 灵通展览系统股份有限公司 | A kind of exhibition platform |
| CN208918202U (en) * | 2018-09-28 | 2019-05-31 | 四川玖典建筑装饰有限公司 | Assembled floor leveling structure |
-
2018
- 2018-09-28 CN CN201811140192.0A patent/CN108952075A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200268196Y1 (en) * | 2001-12-21 | 2002-03-15 | 주식회사 에스비테크 | A supporting block unit for mounting floor panels of clean room |
| KR20070010555A (en) * | 2005-07-19 | 2007-01-24 | 주식회사 엘지화학 | Damping block and supporting system for raised access floors with the same |
| CN101440657A (en) * | 2008-11-17 | 2009-05-27 | 胡社荣 | Horizontally adjusting keel and adjusting screw thereof |
| CN102612296A (en) * | 2011-01-25 | 2012-07-25 | 天津云立方科技有限公司 | Floor board rack and cabinet installing method for computer room |
| CN202530711U (en) * | 2012-03-15 | 2012-11-14 | 天津云立方科技有限公司 | Novel anti-static floor support for data center |
| CN206233511U (en) * | 2016-11-30 | 2017-06-09 | 灵通展览系统股份有限公司 | A kind of exhibition platform |
| CN208918202U (en) * | 2018-09-28 | 2019-05-31 | 四川玖典建筑装饰有限公司 | Assembled floor leveling structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067360A (en) * | 2019-03-25 | 2019-07-30 | 丰屋科技(深圳)有限公司 | Aerial adjustable terrace system |
| CN110306753A (en) * | 2019-07-04 | 2019-10-08 | 湖南梅克雷薇新材料科技有限公司 | A kind of levelling ground in interior and the levelling construction technology in flooring |
| CN110424672A (en) * | 2019-08-17 | 2019-11-08 | 中科住创成都科技有限公司 | A kind of quick levelling assembled ground system and its construction technology |
| CN111962804A (en) * | 2020-08-07 | 2020-11-20 | 东莞格美智宅建筑装饰有限公司 | Method for paving floor tiles and application thereof |
| CN112854574A (en) * | 2021-01-08 | 2021-05-28 | 济源职业技术学院 | BIM-based assembled energy-saving floor slab component and using method thereof |
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