CN208545933U - One kind is exempted to follow closely adjustable flexibility common joists device - Google Patents
One kind is exempted to follow closely adjustable flexibility common joists device Download PDFInfo
- Publication number
- CN208545933U CN208545933U CN201821103134.6U CN201821103134U CN208545933U CN 208545933 U CN208545933 U CN 208545933U CN 201821103134 U CN201821103134 U CN 201821103134U CN 208545933 U CN208545933 U CN 208545933U
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- Prior art keywords
- keel
- follow closely
- type
- common joists
- adjustable
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Abstract
Exempt to follow closely adjustable flexibility common joists device the utility model discloses one kind, including top keel, middle tail keel, T-type adjustable bottom feet pair, soft top pressing mechanism and clamping plate, keel are vertically drilled with ladder hole, T-type adjustable bottom feet is paid and is connect by interior hexagonal stepped type bolt with bearing, and, the stepped hole spiral connection of interior hexagonal special bolt and keel Nian Jie with Elastic plastic-rubber cushion block；Soft top pressing mechanism is penetrated after pressure spring centre bore again and is connect with top keel after screwing on hex nut set upper bearing (metal) by hex bolts, and top keel are connect with middle tail keel by connecting plate.The installation of the utility model keel device is conveniently leveling, with ground without fixed structure, it is convenient for disassembly and assembly, and feel is good, is the substitution product for realizing " design standard, production plant, installation assembling, finishing integration, component models, structure are integrated " re-invent industry, upgrading.
Description
Technical field
The utility model relates to a kind of building decoration and fitment field common joists device more particularly to one kind exempt to follow closely it is adjustable soft
Property keel device.
Background technique
The installation of traditional floor keel, which requires, to be parallel to each other and vertical with ground plate axis, and in floorcovering installation
It cannot shift, to guarantee that institute's seam on floor is all located on keel at plane centreline, and require the dragon after the installation of floor
Bone photo is to fixed, to guarantee good feel and stability, thus after the leveling of traditional floor keel installation, all with steel nail with
Ground is fixed.
With building decoration and fitment industrial transformation " design standard, production plant, installation assembling, finishing during upgrading
Integration, component models, structure are integrated " requirement, traditional rough ground device not only levels difficulty, and needs with nail
It is fixed with ground, does not adapt to the needs of industrial upgrading, not only tied exempting from and follow closely adjustable floor keel even if what is occurred at present
Structure is complicated, and leveling is difficult, and due to fixed function useless, thus is easy displacement in floorcovering installation, needs constantly to adjust
It is whole, it is fairly time consuming, laborious and be easy to produce sound.
Summary of the invention
Purpose of the utility model is to solve deficiency existing for above-mentioned background technique, propose that one kind can be in certain model
It encloses the flatness of interior step-less adjustment keel, and flexible fixed function and is supported with ground flexible, and can conveniently pass through pipe
Line, has of simple structure and low cost, has not only been suitble to the industrial transformation advantage of " the factorial production " again convenient for " install assembling "
Novel keel device is also particularly easy to this resettlement of keel device two.
To achieve the above objectives, the present invention adopts the following technical solutions:
One kind is exempted to follow closely adjustable flexibility common joists device, including top keel, middle tail keel, T-type is adjustable feet are paid, are flexible
Top-pressure mechanism and connecting plate, the top keel are parallel with middle tail keel lower planes, in the top keel and middle tail keel
On be vertically drilled with ladder hole, be provided with blind hole in the end center of the top keel, the adjustable feet of T-type is paid by interior six
Angle stepped type bolt connect composition with plain thrust bearing, is vertically bonded with Elastic plastic-rubber pad in the plain thrust bearing bottom
Block, the adjustable feet of T-type are paid through the big of interior hexagonal stepped type bolt and the ladder hole on top keel and middle tail keel
The connection of hole spiral, the soft top pressing mechanism include hex bolts, hex nut and plain thrust bearing, the hex bolts rotation
Upper hex nut puts on the centre bore for being inserted in cylindrical screw pressure spring after plain thrust bearing again, and the cylindrical screw pressure spring passes through
The blind hole of top keel end is connect with top keel, and the top keel are connected with middle tail keel by connecting plate.
Further improvement of the utility model is: T-type adjustable bottom feet special bolt lower end and plain thrust bearing upper cover
Plate inner hole interference fit, with lower plate centre bore clearance fit.It can guarantee in bolt adjustment process using plain thrust bearing
Footing bottom surface and ground only generate pressure at right angle when lower lifting, rotational displacement are not generated, to can guarantee the accurate positioning of keel.
Further improvement of the utility model is: the keel upper shoulder hole diameter macropores≤T-type feet is dedicated
Bolt thread central diameter (is less than tolerance depending on the keel body material hardness, intensity), can be with T-type feet without tapping
Bolt is directly threadedly coupled；Upper plane ladder aperture is fabrication hole, specializes in insertion allen wrench and adjusts T-type footing height institute
With the technique aperture is as small as possible, to guarantee keel intensity.
Further improvement of the utility model is: the T-type adjusting bottom special bolt, by big end soket head cap screw with
The same axis of small end cylinder is welded as a whole, it is therefore intended that can directly utilize the interior hexagonal tack holding screw of standard component-and Guang Yuan
It is welded, to give full play to online shopping advantage, saves part cost of manufacture.
Further improvement of the utility model is: the T-type footing cushion block is circular elastomer, to advanced optimize ground
Plate feel, to meet pursuit of the people to good life；Circular, one is saves material, and two is convenient for molds；Why with institute
Plane bearing bottom surface bonding purpose is stated to be to guarantee the fixation position of T-type footing cushion block and footing, to facilitate adjusting.
Further improvement of the utility model is: being provided with the U-shaped through-hole to side among the connecting plate, works as floor in this way
When underground pipelines need close proximity to ground to pass through keel, the U-shaped via openings of connecting plate are downward；If floor underground pipelines need closely
When plate passes through keel (such as floor heating), the U-shaped via openings of connecting plate are upward.
Further improvement of the utility model is: the keel connect when, if you need to crossline, then junction there are
Gap, gap width >=connecting plate centre U-shaped entire widths.
It is described exempt from follow closely adjustable flexibility common joists device installation when, the top-pressure mechanism bolt pay anchor stud head resist top
End wall panel, screw rod screw on the bolt pay nut after be inserted in plain thrust bearing inner hole after be inserted into the cylindrical screw pressure spring
In heart hole, and it is overlapped screw axis with the cylindrical screw pressure spring center line, to guarantee that it is described that the nut surface is uniformly pressed in
Pressure spring end face.The nut is rotated, the cylindrical screw pressure spring can be adjusted for the axial compressive force of the keel body end, from
And the keel body flexibility is fixed.
It is wherein inserted in bearing, only generates axial pressure on top surface with respect to metope and keel end face when principal security nut rotates, and
Rotation torsion is not generated, to not only guarantee accurate positioning of the keel end face to metope, and reduces driving torque, keeps rotation light
Pine；Cylindrical screw pressure spring is put on, is that flexibility is held out against between keel and metope described in principal security, to advanced optimize floor foot
Sense.
The utility model is compared with prior art:
1. keel body is directly connect with adjusting bolt thread, can directly be leveled with die nut, it is very convenient.
2. adjusting bolt easily using bearing in T shape burr adjustable tail margin and soft top pressing mechanism, tune even more ensure that
Accurate positioning during section over the ground, to metope.
3. be stained under T shape burr adjustable tail margin elastic cushion block, press bolt contacted by cylindrical screw pressure spring, bearing with keel,
The feel on floor is advanced optimized.
4. exempting to follow closely adjustable flexibility common joists device, not only with ground without fixed structure, but also plane levelness can be facilitated, and
Have the fixed keel position of jack unit, and crossline can be facilitated, entirely appropriate floor system innovation, upgrading " integration,
The needs of modularization, integrated, assembling ".
Detailed description of the invention
Fig. 1 is the planar structure schematic diagram of the utility model；
Fig. 2 is the Section A-A cross-sectional view of Fig. 1；
Fig. 3 is the section B-B cross-sectional view of Fig. 1；
Fig. 4 is the C-C cross-sectional view of Fig. 1；
Fig. 5 is the D-D cross-sectional view of Fig. 1；
Fig. 6 is that adjustable bottom feet pays facade view；
Fig. 7 is the hexagon socket head cap screw cross-sectional view during adjustable bottom feet is paid；
Fig. 8 is the attached view of hexagon socket head cap screw during adjustable bottom feet is paid；
Fig. 9 is the footing cross-sectional view during adjustable bottom feet described in the utility model is paid；
Figure 10 is connecting plate elevational schematic view；
In figure: the top 1- keel, the end 101- blind hole, 102- ladder hole；Tail keel in 2-；Feet that 3- T-type is adjustable
It pays, hexagonal special bolt, 302- plain thrust bearing, 303- T-type footing cushion block in 301-；4- top-pressure mechanism, 401- hexagonal spiral shell
Bolt, 402- hex nut, 404- cylindrical screw pressure spring；5- connecting plate, 501-U shape through-hole, 502- wood screw.
Embodiment
The utility model is further described with reference to the accompanying drawings and detailed description, which is only used for solving
The utility model is released, the restriction to scope of protection of the utility model is not constituted.
Referring to Fig.1 ~ 10, one kind is exempted to follow closely adjustable flexibility common joists device, including top keel 1, middle tail keel 2, T-type can
Feet is adjusted to pay 3, soft top pressing mechanism 4 and connecting plate 5, the keel 1,2 lower planes are parallel, and are vertically drilled with ladder hole
102,1 end center of top keel is provided with blind hole 101, and the adjustable feet of T-type pays 3 by interior hexagonal stepped type bolt 301
It is connect with deep groove ball bearing 302,302 bottom of plain thrust bearing is vertical Nian Jie with Elastic plastic-rubber cushion block 303, the T-type
Adjustable feet is paid 3 and is connected by the stepped hole macropore spiral of interior hexagonal staged special bolt 301 and top keel 1, middle tail keel 2
It connects, the soft top pressing mechanism 4 is screwed on by hex bolts 401 and is inserted in again after plain thrust bearing 302 in 402 rear enclosure of hex nut
404 centre bore of cylindrical screw pressure spring, the cylindrical screw pressure spring 404 pass through the 1 end blind hole 101 of top keel and top dragon
Bone 1 connects, and the top keel 1 are connect with middle tail keel 2 by connecting plate 5；The interior hexagonal staged spiral shell of T-type adjustable bottom feet 3
301 lower end of bolt and 302 upper cover centre bore of plain thrust bearing interference fit and lower bottom cover centre bore clearance fit, using plane
Footing bottom surface and ground only generate pressure at right angle when thrust bearing can guarantee the oscilaltion of bolt adjustment process, do not generate rotation,
To can guarantee the accurate positioning of keel；The top keel 1, middle tail keel 2, upper shoulder hole diameter macropores≤T-type feet are special
With 301 pitch diameter of thread of bolt.(being less than tolerance depending on the keel body material hardness, intensity) is straight with the bolt of T-type feet
Threaded connection is connect, upper plane ladder aperture is fabrication hole, specializes in insertion allen wrench and adjusts used in T-type feet height.It is described
Fabrication hole is as small as possible, to guarantee keel intensity；The T-type adjusts 301 big end soket head cap screw of feet special bolt and small end
Cylinder is welded as a whole, it is therefore intended that can be directly welded with the interior hexagonal tack holding screw of standard component-with Guang Yuan, to fill
Distribution waves online shopping advantage and saves part cost of manufacture；The T-type footing cushion block 303 is circular elastomer.Elastomer is further
Optimize floor feel, to meet pursuit of the people to good life；Circular, one is saves material, and two is convenient for molds；Institute
It is to guarantee the position of cushion block and footing, to facilitate adjusting with purpose Nian Jie with the plane bearing bottom surface；Among the connecting plate 5
It is provided with the U-shaped through-hole to side, when floor, underground pipelines need close proximity to ground to pass through keel in this way, the U-shaped via openings of connecting plate 5
Downwards；If floor underground pipelines need to be close to (such as floor heating) when keel are passed through on floor, the U-shaped via openings of connecting plate 5 are upward
?；It, first will be in the top keel 1, middle tail keel 2, stepped hole 102 when exempting to follow closely the installation of adjustable flexibility common joists device
The interior hexagonal special bolt 301 is screwed on, then lays the keel connected as required according to design requirement, when laying
So that the small end of the interior hexagonal special bolt 301 is entirely insertable plane bearing 302, then tentatively adjusts all keel to design
Highly, then by keel level face it gradually levels；After all top keel 1, middle tail keel 2, upper plane all leveling, then by institute
Hex bolts 401 in soft top pressing mechanism 4 is stated to screw on after the hex nut 402 and put on the insertion of plain thrust bearing 302
In 404 centre bore of cylindrical screw pressure spring, and it is overlapped the bolt axis with the cylindrical screw pressure spring center line, to protect
It demonstrate,proves the nut surface and is uniformly pressed in cylindrical screw pressure spring end face, fixed hex bolts 401 rotates the hex nut 402,
The cylindrical screw pressure spring 404 can be adjusted for the distance and axial compressive force of 1 end of keel, thus by keel body flexibility
It is fixed.
The utility model keel body is directly connect with adjusting bolt thread, can directly be leveled with die nut, very convenient；
Adjust bolt easily using bearing in T shape burr adjustable tail margin and soft top pressing mechanism, it is right in adjustment process even more to ensure that
Ground, the accurate positioning to metope；Elastic cushion block is stained under T shape burr adjustable tail margin, press bolt passes through cylindrical screw pressure spring, bearing
It is contacted with keel, has advanced optimized the feel on floor；Exempt to follow closely adjustable flexibility common joists device, both with ground without fixed knot
Structure, and plane levelness can be facilitated, and have the fixed keel position of jack unit, and crossline can be facilitated, it is entirely appropriate
The needs of " integration, modularization, the integrated, assembling " of floor system innovation, upgrading.
The another statement of applicant, the utility model illustrate the implementation method and dress of the utility model through the foregoing embodiment
Structure is set, but the utility model is not limited to above embodiment, that is, does not mean that the utility model must rely on above-mentioned side
Method and structure could be implemented.It should be clear to those skilled in the art, any improvement to the utility model, to this reality
With novel selected implementation method equivalence replacement and addition, the selection of concrete mode of step etc., the utility model is all fallen within
Within protection scope and scope of disclosure.
The utility model is not limited to the above embodiment, it is all using structure similar with the utility model and its method come real
All modes of existing the utility model aim, both are within the protection scope of the present invention.
Claims (8)
1. one kind is exempted to follow closely adjustable flexibility common joists device, including top keel (1), middle tail keel (2), T-type is adjustable feet are paid
(3), soft top pressing mechanism (4) and connecting plate (5), it is characterised in that: the top keel (1) and middle tail keel (2) are put down up and down
Face is parallel, ladder hole (102) is vertically drilled on the top keel (1) and middle tail keel (2), in the top keel
(1) end center is provided with blind hole (101), and the adjustable feet of T-type pays (3) by interior hexagonal stepped type bolt (301) and plane
Thrust bearing (302) connection composition, is vertically bonded with Elastic plastic-rubber cushion block, the T in the plain thrust bearing (302) bottom
It is logical by the ladder on interior hexagonal stepped type bolt (301) and top keel (1) and middle tail keel (2) that feet that type is adjustable pays (3)
The macropore spiral in hole (102) connects, and the soft top pressing mechanism (4) includes hex bolts (401), hex nut (402), plane
Thrust bearing (302) and cylindrical screw pressure spring (404), the hex bolts (401) screw on hex nut (402), put on plane
The centre bore of cylindrical screw pressure spring (404) is inserted in after thrust bearing (302) again, the cylindrical screw pressure spring (404) passes through top
The blind hole (101) of keel (1) end is connect with top keel (1), and the top keel (1) and middle tail keel (2) pass through connection
Plate (5) connection.
2. exempting to follow closely adjustable flexibility common joists device according to claim 1, it is characterised in that: the adjustable feet of T-type is paid
(3) interior hexagonal stepped type bolt (301) lower end and plain thrust bearing (302) cover board inner hole is interference fitted between bottom plate inner hole
Gap cooperation.
3. exempt from according to claim 1 follow closely adjustable flexibility common joists device, it is characterised in that: the top keel (1) and
Middle tail keel (2) upper shoulder hole diameter macropores≤interior hexagonal stepped type bolt (301) pitch diameter of thread.
4. exempting to follow closely adjustable flexibility common joists device according to claim 1, it is characterised in that: the interior hexagonal staged spiral shell
Bolt (301) big end soket head cap screw is welded as a whole with small end cylinder.
5. exempting to follow closely adjustable flexibility common joists device according to claim 1, it is characterised in that: the T-type footing cushion block
It (303) is circular elastomer.
6. exempting to follow closely adjustable flexibility common joists device according to claim 1, it is characterised in that: the T-type footing cushion block
(303) bearing (302) bottom surface connected to it is adhesively fixed.
7. exempting to follow closely adjustable flexibility common joists device according to claim 1, it is characterised in that: the connecting plate (5) is intermediate
The U-shaped through-hole opened.
8. exempt from according to claim 1 follow closely adjustable flexibility common joists device, it is characterised in that: the top keel (1) and
There are gap, the U-shaped entire widths of gap width >=connecting plate (5) among when middle tail keel (2) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821103134.6U CN208545933U (en) | 2018-07-12 | 2018-07-12 | One kind is exempted to follow closely adjustable flexibility common joists device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821103134.6U CN208545933U (en) | 2018-07-12 | 2018-07-12 | One kind is exempted to follow closely adjustable flexibility common joists device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208545933U true CN208545933U (en) | 2019-02-26 |
Family
ID=65424455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821103134.6U Expired - Fee Related CN208545933U (en) | 2018-07-12 | 2018-07-12 | One kind is exempted to follow closely adjustable flexibility common joists device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208545933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643513A (en) * | 2018-07-12 | 2018-10-12 | 南通承悦装饰集团有限公司 | One kind is exempted to follow closely adjustable flexibility common joists device |
-
2018
- 2018-07-12 CN CN201821103134.6U patent/CN208545933U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643513A (en) * | 2018-07-12 | 2018-10-12 | 南通承悦装饰集团有限公司 | One kind is exempted to follow closely adjustable flexibility common joists device |
| CN108643513B (en) * | 2018-07-12 | 2024-01-23 | 南通承悦装饰集团有限公司 | Nail-free adjustable flexible floor keel device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190226 |