CN206220306U - Prevent the lightgauge steel joist system of cracks on partition walls - Google Patents
Prevent the lightgauge steel joist system of cracks on partition walls Download PDFInfo
- Publication number
- CN206220306U CN206220306U CN201621117312.1U CN201621117312U CN206220306U CN 206220306 U CN206220306 U CN 206220306U CN 201621117312 U CN201621117312 U CN 201621117312U CN 206220306 U CN206220306 U CN 206220306U
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- China
- Prior art keywords
- keel
- day
- skin plate
- building
- partition walls
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- 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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Abstract
The utility model provides a kind of lightgauge steel joist system of prevention cracks on partition walls,For traditional grid system,Partition wall is integrally influenceed seriously by self-deformation and structure sediment,The features such as cracking influences appearance requirement and uses function,By using new restraining structure,Change the connected mode of keel and structure,So that integrally there is certain activity space in vertical direction in keel,It is easy to skin plate and new grid system to fix,Admissible displacement in vertical direction,And then cause that skin plate has certain movable space in vertical direction in its plane,When building structure is subjected to displacement or itself is deformed upon,Skin plate can by can the day keel of vertical telescopic to carry out itself limited without constraint freely-supported activity,Alleviate longitudinal stress,Reduce building settlement,The risk of the plaster board wall surface cracking that horizontal blast causes,Simply,Innovation,Efficiently,Between its keel and building roof,Increase rubber blanket is no longer needed to do buffering deformation between ground joist and building ground reserved.
Description
Technical field
The utility model is related to a kind of lightgauge steel joist system of prevention cracks on partition walls.
Background technology
, be integrally fastened to partition wall on up-down structure using nailing, bolt by traditional keel of partition wall system, keel and partition wall it
Between alleviate the influence that consolidating settlement brings using rubber blanket.This kind of restraining structure, self-deformation and structure that rubber blanket is alleviated
Sedimentation is limited, and after rubber blanket loses activity, partition wall easily deforms cracking, and then so that wallpaper with partition wall as basic unit,
There is craze and transfiguration in the surface layers such as ceramic tile, influence aesthetic and use function.
Utility model content
The purpose of this utility model is to provide a kind of partition wall of pre- crack resistence, can prevent cracks on partition walls, and day keel
Increase rubber blanket is no longer needed to do buffering deformation and building roof between, between ground joist and building ground reserved.
To solve the above problems, the utility model provides a kind of lightgauge steel joist system of prevention cracks on partition walls, including：
Be directly fixed on building roof can vertical telescopic day keel；
It is directly fixed on the ground joist of building ground；
The centre keel being connected with the day keel and ground joist respectively；
Through each centre keel and the punching keel vertical with each centre keel；
Connect the stull keel between two adjacent centre keels, the position of the stull keel and quantity be fixed thereon
The size of skin plate is corresponding with quantity.
Further, in the lightgauge steel joist system of above-mentioned prevention cracks on partition walls, it is described can vertical telescopic day keel bag
Include be fixed on building roof section be U-shaped day keel A, the section being sheathed in the day keel A is U-shaped day keel B,
The day keel A and day keel B include the side of keel that keel roof and the keel roof are connected, the day keel A respectively
Separated by a distance and the keel roof of day keel B between, the skin plate is connected with day keel B.
Further, in the lightgauge steel joist system of above-mentioned prevention cracks on partition walls, the day keel A, day keel B and earthworm
Bone uses U-shaped steel.
Further, in the lightgauge steel joist system of above-mentioned prevention cracks on partition walls, the punching keel are by between preset height
Every being provided with multi gear.
Further, in the lightgauge steel joist system of above-mentioned prevention cracks on partition walls, the company of the punching keel and centre keel
The place of connecing is fixed by fastener.
Further, in the lightgauge steel joist system of above-mentioned prevention cracks on partition walls, the stull keel pass through self-plugging rivet
It is connected with centre keel.
Compared with prior art, the utility model is directed to traditional grid system, partition wall and is integrally sunk by self-deformation and structure
Influence is dropped serious, the features such as influenceing appearance requirement and use function of ftractureing, by using new restraining structure, changes keel and knot
The connected mode of structure so that keel integrally have certain activity space in vertical direction, skin plate and new grid system are solid
Determine, in vertical direction Admissible displacement, and then cause that skin plate has certain movable sky in vertical direction in its plane
Between, when building structure is subjected to displacement or itself is deformed upon, skin plate can by can the day keel of vertical telescopic carry out itself
Limited is movable without constraint freely-supported, alleviates longitudinal stress, the plaster board wall surface cracking that reduction building settlement, horizontal blast cause
Risk, there is provided a kind of simple, innovation, the curtain wall structure of efficient pre- crack resistence, between day keel and building roof, ground joist
Increase rubber blanket is no longer needed to do buffering deformation and building ground between reserved.
Brief description of the drawings
Fig. 1 is the day keel A scheme of installations of the embodiment of the utility model one；
Fig. 2 is that the day keel B and day keel A of the embodiment of the utility model one fix schematic diagram temporarily；
Fig. 3 is the ground joist scheme of installation of the embodiment of the utility model one；
Fig. 4 is the centre keel structure chart of the embodiment of the utility model one；
Fig. 5 is the centre keel scheme of installation of the embodiment of the utility model one；
Fig. 6 is the punching keel installation schematic diagram of the embodiment of the utility model one；
Fig. 7 is the stull keel installation schematic diagram of the embodiment of the utility model one；
Fig. 8 is the skin plate scheme of installation of the embodiment of the utility model one；
Fig. 9 is that the skin plate of the embodiment of the utility model one installs tapping screw schematic diagram；
Figure 10 is the skin plate top scheme of installation of the embodiment of the utility model one；
Figure 11 is the skin plate bottom scheme of installation of the embodiment of the utility model one.
Specific embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body implementation method is described in further detail to the utility model.
As shown in Fig. 1~11, the utility model provides a kind of lightgauge steel joist system of prevention cracks on partition walls, including：
Be directly fixed on building roof 1 can vertical telescopic day keel；
It is directly fixed on the ground joist 3 of building ground 2；Specifically, as shown in figure 3, ground joist and building ground pass through spiral shell
Bolt 4 is connected, and is not added with rubber blanket therebetween, and the constant spacing of bolt 4 takes 600mm, and first fixing point be about 100 from adjacent side wall~
150mm；
The centre keel 5 being connected with the day keel and ground joist 3 respectively；Specifically, as shown in Figures 4 and 5, the centre keel
Upper end and the day keel B by self-drilling connection, the lower end of the centre keel passes through tapping screw with the ground joist
Connection, depending on the centre keel spacing is according to partition wall panel size, can set no more than 400mm, in practice of construction, to make partition wall
Panel stays seam, and setting is slightly larger than 403mm, it is fixed with day ground joist behind centre keel position and vertical correction, installs centre keel
Centre keel level and spacing should be verified by root；
Through each centre keel 5 and the punching keel 6 vertical with each centre keel；Specifically, as shown in fig. 6, the punching is imperial
The specific gear number of bone 6 depending on partition wall height, herein respectively centre keel 600mm, 1800mm, 3000mm, 4200mm highly
On be respectively mounted 4 grades of punching keel, in order to prevent punching keel from rocking, the junction of the punching keel and centre keel passes through
Fastener is fixed；
Connect the stull keel 7 between two adjacent centre keels 5, position and quantity and the skin plate 8 of the stull keel 7
Size is corresponding with quantity；Specifically, as shown in fig. 7, the stull keel are connected by self-plugging rivet with centre keel, particular location
Depending on the length and width of gear number combination skin plate 8 and typesetting, the skin plate 8 being fixed on the stull keel 7 and centre keel 5 connects
Predeterminable range is spaced between the nearly building roof 1 or the skin plate 8 and building roof 1 or building ground 2 of building ground 2, with
Gap is formed, resilient material 9 is filled in the gap.Specifically, the skin plate is not less than with the lap of centre keel
15mm, as shown in figure 11, is more than 10mm, such as Figure 10 institutes close to the gap between the skin plate and building ground of the building ground
Show, be more than 20mm~25mm close to the gap between the skin plate and building roof of the building roof, as shown in figure 9, described
Skin plate 8 is followed closely 10 and is fixed on the stull keel 7 and centre keel 6 by self threading pin or rifle, and the self threading pin or rifle nail 10 fall into
Enter the depth of skin plate 0.5mm~1mm, the constant spacing of self threading pin or rifle nail is advisable with 200mm on skin plate periphery, skin plate
The constant spacing of middle self threading pin or rifle nail is advisable with 300mm, and tapping screw or rifle nail and the distance at skin plate edge are 10mm
~15mm, if a certain edge of skin plate is cut-out side, the distance on cut-out side is 16mm described in the tapping screw or rifle pitch of nails
~20mm.The utility model is directed to traditional grid system, partition wall integrally to be influenceed seriously by self-deformation and structure sediment, and ftracture shadow
The features such as ringing appearance requirement and use function, by using new restraining structure, changes the connected mode of keel and structure so that
Integrally there is certain activity space in keel, skin plate and new grid system are fixed, held in vertical direction in vertical direction
Perhaps displacement, and then cause that skin plate has certain movable space in vertical direction in its plane, when building structure occurs
Displacement or when itself deforming upon, skin plate can by can the day keel of vertical telescopic carry out itself and limited lived without constraint freely-supported
It is dynamic, alleviate longitudinal stress, reduce building settlement, the risk of the plaster board wall surface cracking that horizontal blast causes, there is provided Yi Zhongjian
Single, innovation, the curtain wall structure of efficient pre- crack resistence, between day keel and building roof, between ground joist and building ground not
Increase rubber blanket is needed to do buffering deformation again reserved.
Preferably, as illustrated in fig. 1 and 2, it is described can vertical telescopic day keel include be fixed on building roof section be U
The day keel A of type, the section being sheathed in the day keel A is U-shaped day keel B, the day keel A and day keel B difference
Including the side of keel that keel roof and the keel roof are connected, between the keel roof of the day keel A and day keel B
Separated by a distance, the skin plate is connected with day keel B.Specifically, the day keel A and day keel B include keel respectively
The side of keel that roof connection is connected with the keel roof, so that Formation cross-section is U-shaped day keel A and day keel B, sky dragon
Bone A, day keel B, using U-shaped steel.The day keel A is directly connected to building roof by nailing, and day keel A is pushed up with building
Rubber blanket is not added between wall, nailing spacing can use 600mm, and first fixing point is about 100~150mm from adjacent side wall.My god
Keel B is stuck in a day keel A downsides, and day keel B and day keel A are fixed temporarily, other connected mode are not used, for the side of installation
Just, it is interim fixed after after centre keel installation, removing using interim fixed, the keel top of the day keel A and day keel B
Spacing between wall can be 25mm, and the upper end of the skin plate of nearly building roof and day keel B are fixed by tapping screw, forbid cover
Panel and day keel A produce any connection, so that it is empty to ensure that skin plate can in vertical direction have certain freely activity
Between, when building structure is subjected to displacement or itself is deformed upon, partition wall can be by itself limited movable, alleviation without constraint freely-supported
Longitudinal stress, reduces the risk of cracking, solves the problem of partition wall strain cracking.
Preferably, as shown in Fig. 1 to 3, the day keel A, day keel B and ground joist use U-shaped steel.
Preferably, the edge of the skin plate is formed with groove, is easy to the gap between the skin plate adjacent to two pieces to enter
The treatment of row filleting.
Detailed, as shown in Fig. 1~11, the construction method of the lightgauge steel joist system of above-mentioned prevention cracks on partition walls, including：
Building roof 1 by can vertical telescopic day keel width snap the line, and press the width of ground joist in building ground 2
Snap the line, it is determined that the position of day keel and ground joist 3, the size according to skin plate 8 determines centre keel 5, punching keel 6 and stull dragon
The position of bone 7；Specifically, snap the line requirement is clear, position is accurate, in addition, design requirement is pressed, with reference to the length and width stepping of skin plate,
To determine the position of centre keel, punching keel and stull keel；
By the position of the snap the line place the ground joist 3 and can vertical telescopic day keel, by the ground joist and day
Horizontal level, the rear fixation ground joist to be corrected and day keel are fixed and corrected to keel temporarily；
By centre keel 5 respectively with it is described can the day keel of vertical telescopic, ground joist 3 be attached；Specifically, by centre keel
Respectively and can the day keel of vertical telescopic, ground joist be attached by tapping screw；
Punching keel 6 are extended vertically through into each centre keel 5；
The arrangement of size and quantity set stull keel 7 according to skin plate 8, according to the arrangement is by stull keel and erects
Keel are attached；Specifically, stull keel and centre keel can be connected by self-plugging rivet according to the arrangement；
The skin plate 8 is fixed on the stull keel 7 and centre keel 5, gap is left between adjacent skin plate, connect
It is spaced predeterminable range to form seam between the nearly building roof or the skin plate and building roof or building ground of building ground
Gap；Specifically, as shown in figure 11, the skin plate 8 close to the building ground can be more than 10mm apart from building ground, it is to avoid directly
Contacted with flooring, filled using elastomeric material 9, as shown in Figure 10, the skin plate distance building close to the building roof is pushed up
Wall 20mm~25mm, is filled using elastomeric material 9；
The filling elastic material 9 in the gap.Specifically, the utility model is directed to traditional grid system, partition wall entirety
Influenceed seriously by self-deformation and structure sediment, the features such as influenceing appearance requirement and use function of ftractureing, by using new pact
Binding structure, changes the connected mode of keel and structure so that keel integrally have certain activity space, cover in vertical direction
Plate and new grid system are fixed, in vertical direction Admissible displacement, and then cause skin plate in vertical direction in its plane
In the presence of certain movable space, when building structure is subjected to displacement or itself is deformed upon, skin plate can be by can vertically stretch
The day keel of contracting carry out itself limited, alleviation longitudinal stress movable without constraint freely-supported, reduce building settlement, horizontal blast and cause
Plaster board wall surface cracking risk, there is provided a kind of simple, innovation, the curtain wall structure of efficient pre- crack resistence, day keel and
Increase rubber blanket is no longer needed to do buffering deformation between building roof, between ground joist and building ground reserved.
Preferably, when it is described can vertical telescopic day keel include be fixed on building roof section be U-shaped day keel
A, the section being sheathed in the day keel A is U-shaped day keel B, the day keel A and day keel B includes keel top respectively
When wall and the side of keel of keel roof connection,
The ground joist and day keel are placed by the position of the snap the line, horizontal level is fixed and corrected temporarily, treated
The position of ground joist and day keel is fixed after correction, including：
The ground joist, day keel A are placed by the position of the snap the line, horizontal level is fixed and corrected temporarily, treated
Ground joist, day keel location A are fixed after correction；
Day keel B is sheathed in day keel A, and is fixed keel B in day is interim with day keel A, the day keel A and day
It is separated by predeterminable range between the keel roof of keel B, it is preferred that be separated by between the keel roof of the day keel A and day keel B
Distance controlling is in 25mm or so.Specifically, solid by tapping screw near the upper end of the skin plate of building roof and day keel B
It is fixed, forbid skin plate and day keel A to produce any connection so that ensure skin plate can exist in vertical direction it is certain from
By activity space, when building structure is subjected to displacement or itself is deformed upon, partition wall can be limited without constraint freely-supported by itself
Activity, alleviates longitudinal stress, reduces the risk of cracking.
Preferably, centre keel can be included respectively and also after the day keel of vertical telescopic, ground joist be attached：
After the centre keel is installed, the interim fixation of day keel A and day keel B is released.
Preferably, by centre keel respectively and can the day keel of vertical telescopic, ground joist be attached, including：By centre keel
It is attached with day keel B, ground joist respectively.
Preferably, also include after punching keel being extended vertically through into each centre keel：
Fixed using fastener in the punching keel and centre keel junction, to prevent punching keel from rocking.
Preferably, the skin plate is fixed on the stull keel and centre keel, including：
Order installs skin plate since the side termination of partition wall, and adjacent two pieces of skin plates are drawn close naturally, wherein, by cover
Plate is vertically laid, and long by the skin plate is fixed on centre keel in (when packing) seam, by the short side of the skin plate
Seam is fixed on stull keel, day keel B or ground joist, and the fissure of displacement is installed between the skin plate；Preferably, the skin plate
The lap of side seam long and centre keel be not less than 15mm, the peace as shown in figure 8, keel both sides individual layer skin plate must avoid the peak hour
Dress, the unilateral inside and outside two-layer skin plate of keel must fissure of displacement installation.
Preferably, as shown in figure 9, the side seam long of the skin plate is fixed on centre keel, by the skin plate
Short side seam is fixed on stull keel, day keel B or ground joist, including：
When installing the skin plate 8, four side tapping screws or the rifle nail 10 from the middle part of plate to plate is fixed, and is once beaten
Enter, self threading pin or rifle follow closely the depth for being absorbed in skin plate 0.5mm~1mm, the constant spacing of self threading pin or rifle nail on skin plate periphery
The constant spacing for being self threading pin or rifle nail in the middle of 200mm, skin plate is the side long of 300mm, tapping screw or rifle nail and skin plate
The distance of seam or short side seam is 10mm~15mm, if skin plate is a certain long when seam or short side seam are for cut-out, institute
The distance for stating cut-out side described in tapping screw or rifle pitch of nails is 16mm~20mm.
Preferably, the short side seam of the skin plate is fixed on stull keel, including：
When the short side seam of the skin plate is not on the day keel B or ground joist, described not in the sky dragon
Short side seam addition stull keel on bone B or ground joist, by the short side seam not on the day keel B or ground joist
It is fixed on the stull keel of the addition.
Preferably, when the edge of the skin plate is formed with groove, the skin plate is fixed on the stull keel
After on centre keel, also include,
After surface dust in plate stitch between groove is removed totally, one glue solution of 50% concentration of brush；Specifically, cover
When plate is installed, seam (general 3~6mm) is suitably stayed at plate stitch, groove connects with groove；
Putty is embedded on the glue solution in the plate stitch between groove with small scraper, by the embedding full embedding reality of plate stitch, by seam
Putty is scraped to groove and flushed, and after putty is parched, whether have line produce, reason is analyzed when producing crack if checking at filleting, weight
New filleting；
The thick putty of about 1mm is scraped at the groove, then glass fibre belt is pasted on the thick putty of the 1mm, will be described
Glass fibre belt compacting is pasted to strike off；
When the thick putty of the 1mm starts solidification is still in dampness again, then one is scraped on the stickup glass fibre belt
Road putty, during glass fibre belt imbedded into putty, and plate stitch is filled up strikes off.Specifically, the same flush joint of plate stitch processing method of inner corner trim.
The utility model is directed to traditional grid system, partition wall integrally to be influenceed seriously by self-deformation and structure sediment, cracking
The features such as influenceing appearance requirement and use function, by using new restraining structure, changes the connected mode of keel and structure, makes
Obtain keel and integrally there is certain activity space in vertical direction, skin plate and new grid system are fixed, in vertical direction
Admissible displacement, and then cause that skin plate has certain movable space in vertical direction in its plane, when building structure hair
Raw displacement or when itself deforming upon, skin plate can by can the day keel of vertical telescopic to carry out itself limited without constraint freely-supported
Activity, alleviates longitudinal stress, reduces building settlement, the risk of the plaster board wall surface cracking that horizontal blast causes, there is provided a kind of
Simply, innovation, the curtain wall structure of efficient pre- crack resistence, between day keel and building roof, between ground joist and building ground
Increase rubber blanket is no longer needed to do buffering deformation reserved.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
Obviously, those skilled in the art can carry out various changes to utility model and modification is new without deviating from this practicality
The spirit and scope of type.So, if it is of the present utility model these modification and modification belong to the utility model claim and its
Within the scope of equivalent technologies, then the utility model is also intended to including including these changes and modification.
Claims (6)
1. it is a kind of prevent cracks on partition walls lightgauge steel joist system, it is characterised in that including：
Be directly fixed on building roof can vertical telescopic day keel；
It is directly fixed on the ground joist of building ground；
The centre keel being connected with the day keel and ground joist respectively；
Through each centre keel and the punching keel vertical with each centre keel；
Connect the stull keel between two adjacent centre keels, position and quantity and the cover being fixed thereon of the stull keel
The size of plate is corresponding with quantity.
2. the lightgauge steel joist system of prevention cracks on partition walls as claimed in claim 1, it is characterised in that it is described can vertical telescopic
The section that its keel includes being fixed on building roof is U-shaped day keel A, and the section being sheathed in the day keel A is U-shaped
Its keel B, the day keel A and day keel B include the side of keel that keel roof and the keel roof are connected, institute respectively
State separated by a distance between the keel roof of day keel A and day keel B, the skin plate is connected with day keel B.
3. the lightgauge steel joist system of cracks on partition walls is prevented as claimed in claim 1, it is characterised in that the day keel A, sky dragon
Bone B and ground joist use U-shaped steel.
4. the lightgauge steel joist system of cracks on partition walls is prevented as claimed in claim 1, it is characterised in that the punching keel are by pre-
If vertical separation is provided with multi gear.
5. the lightgauge steel joist system of prevention cracks on partition walls as claimed in claim 1, it is characterised in that punching keel and perpendicular
The junction of keel is fixed by fastener.
6. the lightgauge steel joist system of cracks on partition walls is prevented as claimed in claim 1, it is characterised in that the stull keel pass through
Self-plugging rivet is connected with centre keel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621117312.1U CN206220306U (en) | 2016-10-12 | 2016-10-12 | Prevent the lightgauge steel joist system of cracks on partition walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621117312.1U CN206220306U (en) | 2016-10-12 | 2016-10-12 | Prevent the lightgauge steel joist system of cracks on partition walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206220306U true CN206220306U (en) | 2017-06-06 |
Family
ID=58787732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621117312.1U Withdrawn - After Issue CN206220306U (en) | 2016-10-12 | 2016-10-12 | Prevent the lightgauge steel joist system of cracks on partition walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206220306U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401026A (en) * | 2016-10-12 | 2017-02-15 | 上海市建筑装饰工程集团有限公司 | Lightgage steel joist system capable of preventing partition wall from cracking |
| CN110872877A (en) * | 2018-08-30 | 2020-03-10 | 北新集团建材股份有限公司 | Hinge type top and bottom keel connecting piece and wall body thereof |
| CN112814215A (en) * | 2020-12-31 | 2021-05-18 | 中建材创新科技研究院有限公司 | Partition wall and wall body mounting structure |
-
2016
- 2016-10-12 CN CN201621117312.1U patent/CN206220306U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401026A (en) * | 2016-10-12 | 2017-02-15 | 上海市建筑装饰工程集团有限公司 | Lightgage steel joist system capable of preventing partition wall from cracking |
| CN106401026B (en) * | 2016-10-12 | 2019-02-19 | 上海市建筑装饰工程集团有限公司 | The lightgauge steel joist system for preventing cracks on partition walls |
| CN110872877A (en) * | 2018-08-30 | 2020-03-10 | 北新集团建材股份有限公司 | Hinge type top and bottom keel connecting piece and wall body thereof |
| CN112814215A (en) * | 2020-12-31 | 2021-05-18 | 中建材创新科技研究院有限公司 | Partition wall and wall body mounting structure |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170606 Effective date of abandoning: 20190219 |
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| AV01 | Patent right actively abandoned |