CN207110190U - A kind of large span lightgage steel joist floor - Google Patents
A kind of large span lightgage steel joist floor Download PDFInfo
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- CN207110190U CN207110190U CN201720582902.XU CN201720582902U CN207110190U CN 207110190 U CN207110190 U CN 207110190U CN 201720582902 U CN201720582902 U CN 201720582902U CN 207110190 U CN207110190 U CN 207110190U
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- keel
- clamping plate
- large span
- lightgage steel
- fixedly connected
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Abstract
The utility model discloses a kind of large span lightgage steel joist floor, including main joist, false keel and support keel, the main joist forms well shape keel net with support keel respectively along the cross arrangement of transverse and longitudinal direction, the attachment means that the main joist is provided with by its surface are fixedly connected with support keel, the attachment means include L-shaped clamping plate, the L-shaped clamping plate has two, the top of two L-shaped clamping plate sides offers the chute along L-shaped clamping plate above-below direction, and the chute through the inner surface of chute and is fixedly connected with clamping plate by its internal fastener set.The large span lightgage steel joist floor, by the cooperation of above-mentioned dependency structure, reaches the effect being completely embedded between keel, avoids the generation for occurring obscission between keel and keel, and the effect used is more preferable.
Description
Technical field
Apparatus for building technical field is the utility model is related to, specially a kind of large span lightgage steel joist floor.
Background technology
Lightgage steel joist is a kind of new construction material, and the material is widely used to the fields such as hotel, terminal, passenger station
Institute, has that in light weight, intensity is high, adapts to waterproof, shockproof, dust-proof, sound insulation, sound-absorbing, constant temperature and other effects, suitable for a variety of buildings
The basic material of the molding decorative on roof, the external and internal wall of building and shed frame type furred ceiling is this depth by user and designing unit
Widely use, so later for improve building security and many considerations, there have been large span lightgage steel joist
Floor, but with use and popularization in the future, traditional large span lightgage steel joist floor between different keel due to connecting
Ground is insecure, the phenomenon for coming off, loosening easily occurs, increases larger potential safety hazard, what is used is ineffective.
Utility model content
The purpose of this utility model is to provide a kind of large span lightgage steel joist floor, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of large span lightgage steel joist floor, including
Main joist, false keel and support keel, the main joist form well shape with support keel respectively along the cross arrangement of transverse and longitudinal direction
Keel net, the surface activity of the support keel are connected with suspension bracket, and the suspension rod that the suspension bracket is provided with by its top, which is fixed, to be connected
Suspension ring are connected to, the bottom of the support keel offers gap, connecting pole, the connection are fixedly connected with the top of the gap
The both sides of post have been fixedly connected with expansion link one, and one end of the expansion link one is connected with expansion link two, the expansion link
Two side is fixedly connected with clamp, slotted eye penetrating up and down is offered at the top of the false keel, the bottom of the clamp is passed through
The inner surface in wears groove hole extends to the outside of false keel, and the attachment means that the main joist is provided with by its surface are fixedly connected
There is support keel.
The attachment means include L-shaped clamping plate, and the L-shaped clamping plate has two, two L-shaped clamping plate sides
Top offers the chute along L-shaped clamping plate above-below direction, and the chute passes through its internal fastener set
Through chute inner surface and be fixedly connected with clamping plate, the clamping plate is divided into train wheel bridge, lower plate, the train wheel bridge and lower plate
Main joist is fixedly connected with central uplift opening position, gag lever post is provided with the top of the train wheel bridge, the upper limit bar
One end extends to the upper surface of main joist intracavitary at the top of clamping plate.
Preferably, the side of the suspension ring offers the split pin opened along on the outside of suspension ring.
Preferably, the surface of the expansion link one and expansion link two and it is provided between clamp and connecting pole opposite face
Back-moving spring.
Preferably, the vertical section of the clamp is L-shaped.
Preferably, the quantity of the clamp is the opposite face face of two and two clamps.
Preferably, the size of the chute is adapted with fastener.
Preferably, the train wheel bridge and lower plate form the cavity connected up and down and the cavity and main dragon when clamped condition
The size of bone vertical section is adapted.
Compared with prior art, the beneficial effects of the utility model are：The utility model is by setting main joist, false keel
And support keel, make to be fitted close between different keel, add the stability of keel net, the utility model is connected by setting
Post, expansion link one, expansion link two and back-moving spring, make to connect between false keel and support keel more closely, prevent obscission
Generation, the utility model makes support keel and main dragon by setting L-shaped clamping plate, clamping plate one, clamping plate two, chute and fastener
Connected between bone it is closer, and due to fastener in chute it is position-movable, make between clamping plate one and clamping plate two just
Adjust the distance security that is adjustable and then having ensured keel connection, finally due to the effect of gag lever post, make main joist in clamping plate one it
Between connect more firm, by the cooperation of above-mentioned dependency structure, reach the effect being completely embedded between keel, avoid keel with
Occurs the generation of obscission between keel, the effect used is more preferable.
Brief description of the drawings
Fig. 1 is the partial sectional view of the utility model main joist side view；
Fig. 2 is the top view of the utility model main keel structure；
Fig. 3 is the detail view of the utility model false keel and support keel.
In figure：1- main joists, 2- false keels, 3- support keels, 4- suspension brackets, 5- suspension rods, 6- suspension ring, 7- connecting poles, 8- stretch
Contracting bar one, 9- expansion links two, 10- clamps, 11- attachment means, 12-L clevis plate, 13- chutes, 14- fasteners, 15- clamping plates,
16- train wheel bridges, 17- lower plates, 18- gag lever posts, 19- back-moving springs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment provided by the utility model：A kind of large span lightgage steel joist floor, including master
Keel 1, false keel 2 and support keel 3, form the major part of intensive keel net, main joist 1 and support keel 3 respectively along
Transverse and longitudinal direction cross arrangement composition well shape keel net, the surface activity of support keel 3 is connected with suspension bracket 4, for being fixed on support
On keel 3, the suspension rod 5 that suspension bracket 4 is provided with by its top is fixedly connected with suspension ring 6, and the side of suspension ring 6 is offered along suspension ring 6
The split pin that outside is opened, for being fixed on roof, the bottom of support keel 3 offers gap, and the top of gap, which is fixed, to be connected
Connecting pole 7 is connected to, is connected with stretching structure, the both sides of connecting pole 7 have been fixedly connected with expansion link 1, and the one of expansion link 1
End is connected with expansion link 29, drives moving left and right for clamp 10, the surface of expansion link 1 and expansion link 29 and is located at
Back-moving spring 19 is provided between clamp 10 and the opposite face of connecting pole 7, larger thrust is provided to both sides expansion for clamp, stretches
The side of bar 29 is fixedly connected with clamp 10, and the vertical section of clamp 10 is L-shaped, and the quantity of clamp 10 is two and two clamps
10 opposite face face, for fixing false keel 2, the top of false keel 2 offers slotted eye penetrating up and down, the bottom of clamp 10
The outside of false keel 2 is extended to through the inner surface of slotted eye, the attachment means 11 that main joist 1 is provided with by its surface, which are fixed, to be connected
Support keel 3 is connected to, makes to connect between support keel 3 and main joist 1 closer, has ensured the security of keel net lifting,
Attachment means 11 include L-shaped clamping plate 12, and for strap 15, L-shaped clamping plate 12 has two, the top of two sides of L-shaped clamping plate 12
Portion offers the chute 13 along the above-below direction of L-shaped clamping plate 12, for moving up and down for train wheel bridge 16, limits main joist 1
Scope of activities, chute 13 through the inner surface of chute 13 and are fixedly connected with clamping plate 15 by its internal fastener 14 set,
The size of chute 13 is adapted with fastener 14, and clamping plate 15 divides for train wheel bridge 16, lower plate 17, train wheel bridge 16 and lower plate 17
Main joist 1 is fixedly connected with central uplift opening position, and train wheel bridge 16 and lower plate 17 are formed when clamped condition and connected up and down
Cavity and the cavity be adapted with the size of the vertical section of main joist 1, the top of train wheel bridge 16 is provided with gag lever post 18, gag lever post
18 one end extends to the upper surface of the intracavitary of main joist 1 through the top of train wheel bridge 16, and main joist is avoided for fixing main joist 1
1 loosening comes off, and reduces potential safety hazard.
Specifically used mode：In utility model works, prior on water surface ground by support keel 3 in the upper table of false keel 2
After the penetrating slotted eye position alignment in face, two hands inwardly press face of the clamp 10 between lower clamp 10 used in expansion link away from
At this moment clamp 10 is placed in slotted eye and passed through from reducing, at this moment distance is drawn between clamp 10 under the active force of back-moving spring 19
It is big and be stuck in the bottom outer edge of slotted eye, secondly by the support keel 3 equipped with false keel 2 it is placed side by side it is good after, by L-shaped clamping plate 12
The upper surface of support keel 3 is fastened on fastener 14, and train wheel bridge 16 and lower plate 17 are fastened on L-shaped with fastener 14 and pressed from both sides
Between the opposite face of plate 12, at this moment cavity that one end of main joist 1 is passed through to train wheel bridge 16 and the opposite face of lower plate 17, in cunning
In groove 13 slide fastener 14 and drive train wheel bridge 16 movement clamp main joist 1 after lock, the most suspension ring 6 after suspension bracket 4
Place is arranged on casting concrete at roof, by the cooperation of above-mentioned dependency structure, reaches the effect being completely embedded between keel
Fruit, avoids the generation for occurring obscission between keel and keel, and the effect used is more preferable.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (7)
1. a kind of large span lightgage steel joist floor, including main joist (1), false keel (2) and support keel (3), the main joist
(1) well shape keel net, the surface of the support keel (3) are formed respectively along the cross arrangement of transverse and longitudinal direction with support keel (3)
Suspension bracket (4) is connected with, the suspension rod (5) that the suspension bracket (4) is provided with by its top is fixedly connected with suspension ring (6), described
The bottom of support keel (3) offers gap, and connecting pole (7) is fixedly connected with the top of the gap, the connecting pole (7)
Both sides have been fixedly connected with expansion link one (8), and one end of the expansion link one (8) is connected with expansion link two (9), described to stretch
The side of contracting bar two (9) is fixedly connected with clamp (10), and slotted eye penetrating up and down, institute are offered at the top of the false keel (2)
The bottom for stating clamp (10) extends to the outside of false keel (2) through the inner surface of slotted eye, it is characterised in that：The main joist
(1) attachment means (11) being provided with by its surface are fixedly connected with support keel (3)；
The attachment means (11) include L-shaped clamping plate (12), and the L-shaped clamping plate (12) has two, two L-shaped clamping plate (12) sides
Top offer chute (13) along L-shaped clamping plate (12) above-below direction, the chute (13) passes through it and internal set
Fastener (14) runs through the inner surface of chute (13) and is fixedly connected with clamping plate (15), and the clamping plate (15) is divided into train wheel bridge
(16), lower plate (17), the train wheel bridge (16) are fixedly connected with main joist with lower plate (17) in central uplift opening position
(1) gag lever post (18), is provided with the top of the train wheel bridge (16), one end of the gag lever post (18) is through train wheel bridge (16)
Top extends to the upper surface of main joist (1) intracavitary.
A kind of 2. large span lightgage steel joist floor according to claim 1, it is characterised in that：The side of the suspension ring (6)
Offer the split pin opened along on the outside of suspension ring (6).
A kind of 3. large span lightgage steel joist floor according to claim 1, it is characterised in that：The expansion link one (8) with
The surface of expansion link two (9) and it is provided with back-moving spring (19) between clamp (10) and connecting pole (7) opposite face.
A kind of 4. large span lightgage steel joist floor according to claim 1, it is characterised in that：The rip cutting of the clamp (10)
Face is L-shaped.
A kind of 5. large span lightgage steel joist floor according to claim 1 or 4, it is characterised in that：The clamp (10)
Quantity is the opposite face face of two and two clamps (10).
A kind of 6. large span lightgage steel joist floor according to claim 1, it is characterised in that：The size of the chute (13)
It is adapted with fastener (14).
A kind of 7. large span lightgage steel joist floor according to claim 1, it is characterised in that：The train wheel bridge (16) is with
Clamping plate (17) forms the cavity connected up and down when clamped condition and the cavity is adapted with the size of main joist (1) vertical section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720582902.XU CN207110190U (en) | 2017-05-24 | 2017-05-24 | A kind of large span lightgage steel joist floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720582902.XU CN207110190U (en) | 2017-05-24 | 2017-05-24 | A kind of large span lightgage steel joist floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207110190U true CN207110190U (en) | 2018-03-16 |
Family
ID=61593202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720582902.XU Active CN207110190U (en) | 2017-05-24 | 2017-05-24 | A kind of large span lightgage steel joist floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207110190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035057A (en) * | 2017-05-24 | 2017-08-11 | 江苏美鑫源绿色房屋有限公司 | A kind of large span lightgage steel joist floor |
-
2017
- 2017-05-24 CN CN201720582902.XU patent/CN207110190U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035057A (en) * | 2017-05-24 | 2017-08-11 | 江苏美鑫源绿色房屋有限公司 | A kind of large span lightgage steel joist floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 224400 1 Tongcheng Road, equipment manufacturing industrial park, Fucheng street, Funing, Yancheng City, Jiangsu Patentee after: Jiangsu Xinyuan green house Co., Ltd. Address before: 224400 Fucheng, Funing County, Yancheng City, Jiangsu, No. 1, Tongcheng Road, an equipment manufacturing industrial park. Patentee before: Jiangsu Xinyuan green house Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200323 Address after: Group 13, Xingou village, Xingou Town, Funing County, Yancheng City, Jiangsu Province Patentee after: Tongfang Taide Integrated Construction Co., Ltd Address before: 224400 Funing Yancheng City County of Jiangsu province Fucheng Street equipment manufacturing Industrial Park Tongcheng Road No. 1 Patentee before: JIANGSU MEI XIN YUAN GREEN HOUSE Co.,Ltd. |