CN218374734U - Concrete cushion block suitable for profiled steel sheet composite floor - Google Patents
Concrete cushion block suitable for profiled steel sheet composite floor Download PDFInfo
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- CN218374734U CN218374734U CN202221855024.1U CN202221855024U CN218374734U CN 218374734 U CN218374734 U CN 218374734U CN 202221855024 U CN202221855024 U CN 202221855024U CN 218374734 U CN218374734 U CN 218374734U
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- concrete cushion
- cushion block
- profiled
- composite floor
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Abstract
The utility model discloses a concrete cushion suitable for among profiled sheet composite floor, the outside of cushion subassembly is provided with the concrete placement layer, the lower part on concrete placement layer is provided with the profiled sheet, the bottom of profiled sheet is provided with the support girder steel, the concrete cushion sets up in the top of profiled sheet, the device adopts the concrete cushion to support the reinforcing bar fixedly, place the concrete cushion in profiled sheet crest top during the construction, it is fixed to utilize the notch on concrete cushion upper portion to carry out the joint to the transverse reinforcement, and place the vertical reinforcing bar at the floor top in the top of concrete cushion, the requirement of reinforced concrete protective layer has both been satisfied, can improve the efficiency of construction again, and convenient operation is swift, and the quality has been reached, safety standardization's purpose, compare in traditional a plurality of concrete cushion supports, can save the cost more, can not only guarantee construction quality, improve the efficiency of construction, reduce the construction risk, practice thrift construction cost, and use more conveniently, and beautifully.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is a concrete cushion suitable for among profiled sheet composite floor slab.
Background
With the continuous development of the current economy, the construction industry also begins to make continuous progress. In order to save construction cost and improve construction efficiency, the profiled steel sheet composite floor slab structure is widely applied to industrial and civil buildings at home and abroad, and domestic nuclear power, industrial and civil buildings also begin to be popularized and applied.
The profiled steel sheet composite floor slab has more thin floor slabs and cannot be supported by a steel bar bending split heads. When traditional profiled sheet composite floor slab steel bar construction, at bottom reinforcing bar bottom backing concrete cushion, the cushion support is also used at two-layer reinforcing bar net piece middle part. The method needs to manufacture two concrete cushion blocks, wastes manpower and material resources, and is not attractive after binding and forming. Moreover, when a person walks on the reinforcing steel bar mesh, the concrete cushion block of the middle support is easy to slide off, safety risks exist, the reinforcing steel bars are easy to attach together, and the requirement of a reinforced concrete protective layer cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concrete cushion suitable for among profiled sheet composite floor to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a concrete cushion suitable for in profiled sheet composite floor slab, includes the cushion subassembly, the outside of cushion subassembly is provided with the concrete placement layer, the lower part on concrete placement layer is provided with the profiled sheet, the bottom of profiled sheet is provided with the support girder steel, the cushion subassembly includes the concrete cushion, the concrete cushion sets up in the top of profiled sheet.
Preferably, the lower part of above-mentioned concrete cushion is provided with the lower part groove seat, the lower part notch has been seted up to one side of lower part groove seat, the inboard joint of lower part notch has horizontal reinforcing bar, vertical reinforcing bar has been placed at the top of concrete cushion.
Preferably, the lower portion of the concrete cushion block is provided with a lower groove seat, a lower notch is formed in one side of the lower groove seat, and a transverse steel bar is clamped on the inner side of the lower notch.
Preferably, the upper portion of the concrete cushion block is provided with an upper portion groove seat, one side of the upper portion groove seat is provided with an upper portion notch, and longitudinal steel bars are clamped in the upper portion notch.
Preferably, the distance from the bottom of the lower notch to the bottom of the concrete cushion block is the thickness of the transverse reinforced concrete protection layer, and the heights and widths of the lower notch and the upper notch are determined by the diameters of the transverse reinforcing steel bars and the longitudinal reinforcing steel bars.
Preferably, a top surface of a wave crest is provided on an upper side of the profiled steel sheet, a bottom surface of a wave trough is provided on a lower side of the profiled steel sheet, and the concrete pad is placed on a surface of the top surface of the wave crest.
Preferably, the surface of the bottom surface of the wave trough is provided with a threaded hole, the threaded hole is internally connected with a fixing bolt, and the profiled steel sheet is fixedly connected to the top of the supporting steel beam through the fixing bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
this device adopts the concrete cushion to support the reinforcing bar fixedly, place the concrete cushion in profiled sheet crest top during the construction, it is fixed to utilize the notch on concrete cushion upper portion to carry out the joint to the transverse reinforcement, and place the vertical reinforcing bar at the floor top in the top of concrete cushion, the requirement of reinforced concrete protective layer has both been satisfied, can improve the efficiency of construction again, convenient operation is swift, and the quality has been reached, safety standardization's purpose, compare in traditional a plurality of concrete cushion supports, practice thrift the cost more, can not only guarantee construction quality, improve the efficiency of construction, reduce the construction risk, practice thrift construction cost, and it is more convenient to use, and is swift, and is pleasing to the eye.
Drawings
FIG. 1 is a schematic view of the overall structure of the utility model after installation;
fig. 2 is a schematic structural view of the cushion block assembly of the present invention;
fig. 3 is a schematic view of the mounting structure of the cushion block assembly of the present invention;
fig. 4 is a schematic view of an improved structure of the cushion block assembly of the present invention;
fig. 5 is a schematic view of an improved mounting structure of the cushion block assembly of the present invention.
In the figure: 1. a pad assembly; 2. longitudinal reinforcing steel bars; 3. transverse reinforcing steel bars; 4. profiling steel plates; 5. the bottom surface of the wave trough; 6. the top surface of the wave crest; 7. fixing the bolt; 8. supporting the steel beam; 9. a concrete pad; 10. a lower groove seat; 11. a lower slot; 12. an upper groove seat; 13. an upper notch; 14. and (6) pouring a concrete layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a concrete cushion suitable for in profiled sheet composite floor slab, including chock subassembly 1, the outside of chock subassembly 1 is provided with concrete placement layer 14, concrete placement layer 14 evenly wraps up in the outside of device, the profiled sheet composite floor slab structure of formation high strength, concrete placement layer 14's lower part is provided with profiled sheet 4, profiled sheet 4 is for having the steel sheet of special shape, can provide stable support for the building, the downside of profiled sheet 4 is provided with trough bottom surface 5, profiled sheet 4's bottom is provided with support girder steel 8, the screw hole has been seted up on the surface of trough bottom surface 5, screw hole female connection has fixing bolt 7, profiled sheet 4 passes through fixing bolt 7 fixed connection in the top of support girder steel 8.
The inboard joint of lower part notch 11 has horizontal reinforcing bar 3, longitudinal reinforcement 2 has been placed at the top of concrete cushion 9, during reinforcement, the horizontal reinforcing bar 3 that is located 4 upper portion crest top surfaces of profiled sheet is directly placed in lower part notch 11, high durability and convenient installation, high speed, the efficiency of construction is improved, the bottom of lower part notch 11 is the thickness of horizontal reinforcing bar 3 concrete protection layer to the distance of concrete cushion 9 bottom, lower part notch 11 and upper portion notch 13's height and width depend on the diameter of horizontal reinforcing bar 3 with longitudinal reinforcement 2, lower part notch 11 and upper portion notch 13 need be before the initial set of concrete when the preparation, use flitch or other instrument suppression shaping, take out the flitch after waiting the initial set.
Working principle or structural principle, during the use, place concrete cushion 9 on 6 upper portions of crest top surface that profiled sheet 4 upper portion set up, make lower part notch 11 place towards thick direction, later will be used for horizontal reinforced (rfd) horizontal reinforcing bar 3 to place in the lower part notch 11 that concrete cushion 9 lower part was seted up, the height and the width of lower part notch 11 depend on the diameter of horizontal reinforcing bar 3, horizontal reinforcing bar 3 just can joint in lower part notch 11, when the vertical reinforcing bar 2 at installation top, directly place vertical reinforcing bar 2 in the top of concrete cushion 9 can, both satisfied the requirement of reinforced concrete protective layer, can improve the efficiency of construction, convenient operation is swift, and quality, safe standardized purpose has been reached, compare in traditional a plurality of cushion supports, and save the cost, can not only guarantee the construction quality, improve the efficiency, reduce the construction risk, save the construction cost, and it is more convenient to use, swift, and beautiful, lay the upper portion of profiled sheet 4 after accomplishing, make the concrete placement 14 that forms evenly wrap up in the outside of profiled sheet after solidifying, form the profiled sheet combination structure of high strength.
Example two
Referring to fig. 1-5, in a variation of the first embodiment: lower part of concrete cushion 9 is provided with lower part groove seat 10, lower part notch 11 has been seted up to one side of lower part groove seat 10, the inboard joint of lower part notch 11 has horizontal reinforcing bar 3, the upper portion of concrete cushion 9 is provided with upper portion groove seat 12, upper portion notch 13 has been seted up to one side of upper portion groove seat 12, utilize upper portion notch 13 can carry out the joint to vertical reinforcing bar 2, can effectively avoid vertical reinforcing bar 2 to take place to remove the dislocation because of sliding or collision in the installation, the joint has vertical reinforcing bar 2 in upper portion notch 13, the bottom of lower part notch 11 to the distance of concrete cushion 9 bottom is the thickness of horizontal reinforcing bar 3 concrete protection layer, the height and the width of lower part notch 11 and upper portion notch 13 depend on the diameter of horizontal reinforcing bar 3 with vertical reinforcing bar 2, lower part notch 11 and upper portion notch 13 need be before the initial set of concrete when the preparation, use flitch or other instrument press forming, treat after the initial set take out the flitch.
Theory of operation or structural principle, when utilizing lower part notch 11 to carry out the joint to horizontal reinforcing bar 3 during the use, upper portion notch 13 that 9 upper portions of accessible concrete cushion set up carries out the joint to vertical reinforcing bar 2, can effectively avoid vertical reinforcing bar 2 to take place to remove the dislocation because of sliding or collision in the installation, not only can ensure the accurate nature of vertical reinforcing bar 2 installation, can also improve the installation rate of reinforcing bar, do benefit to the improvement of efficiency of construction.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a concrete cushion suitable for in profiled sheet composite floor slab, includes cushion subassembly (1), its characterized in that: the concrete cushion is characterized in that a concrete pouring layer (14) is arranged outside the cushion block assembly (1), a compression steel plate (4) is arranged on the lower portion of the concrete pouring layer (14), a supporting steel beam (8) is arranged at the bottom of the compression steel plate (4), the cushion block assembly (1) comprises a concrete cushion block (9), and the concrete cushion block (9) is arranged at the top of the compression steel plate (4).
2. A concrete pad suitable for use in a profiled steel sheet composite floor as claimed in claim 1, wherein: the concrete cushion block is characterized in that a lower groove seat (10) is arranged on the lower portion of the concrete cushion block (9), a lower groove opening (11) is formed in one side of the lower groove seat (10), transverse steel bars (3) are clamped on the inner side of the lower groove opening (11), and longitudinal steel bars (2) are placed at the top of the concrete cushion block (9).
3. A concrete pad suitable for use in profiled sheet composite floor slabs according to claim 1, wherein: the concrete cushion block is characterized in that a lower groove seat (10) is arranged on the lower portion of the concrete cushion block (9), a lower groove opening (11) is formed in one side of the lower groove seat (10), and a transverse steel bar (3) is clamped on the inner side of the lower groove opening (11).
4. A concrete pad suitable for use in a profiled steel sheet composite floor as claimed in claim 3, wherein: the concrete cushion block is characterized in that an upper groove seat (12) is arranged on the upper portion of the concrete cushion block (9), an upper notch (13) is formed in one side of the upper groove seat (12), and a longitudinal steel bar (2) is connected in the upper notch (13) in a clamping mode.
5. A concrete pad suitable for use in a profiled steel sheet composite floor as claimed in claim 4, wherein: the distance from the bottom of the lower notch (11) to the bottom of the concrete cushion block (9) is the thickness of the concrete protective layer of the transverse steel bar (3), and the height and the width of the lower notch (11) and the upper notch (13) depend on the diameters of the transverse steel bar (3) and the longitudinal steel bar (2).
6. A concrete pad suitable for use in a profiled steel sheet composite floor as claimed in claim 1, wherein: the upside of profiled steel sheet (4) is provided with crest top surface (6), the downside of profiled steel sheet (4) is provided with trough bottom surface (5), concrete cushion (9) place in the surface of crest top surface (6).
7. A concrete pad suitable for use in a profiled steel sheet composite floor as claimed in claim 6, wherein: threaded holes are formed in the surfaces of the wave trough bottom surfaces (5), fixing bolts (7) are connected with the threaded holes in an internal thread mode, and the profiled steel sheet (4) is fixedly connected to the tops of the supporting steel beams (8) through the fixing bolts (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221855024.1U CN218374734U (en) | 2022-07-19 | 2022-07-19 | Concrete cushion block suitable for profiled steel sheet composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221855024.1U CN218374734U (en) | 2022-07-19 | 2022-07-19 | Concrete cushion block suitable for profiled steel sheet composite floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218374734U true CN218374734U (en) | 2023-01-24 |
Family
ID=84962669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221855024.1U Active CN218374734U (en) | 2022-07-19 | 2022-07-19 | Concrete cushion block suitable for profiled steel sheet composite floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218374734U (en) |
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2022
- 2022-07-19 CN CN202221855024.1U patent/CN218374734U/en active Active
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