CN207919845U - A kind of ultra-high performance concrete precast assembly sound insulating floor slab - Google Patents
A kind of ultra-high performance concrete precast assembly sound insulating floor slab Download PDFInfo
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- CN207919845U CN207919845U CN201820176534.3U CN201820176534U CN207919845U CN 207919845 U CN207919845 U CN 207919845U CN 201820176534 U CN201820176534 U CN 201820176534U CN 207919845 U CN207919845 U CN 207919845U
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- reinforcing bar
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- bottom frame
- connection component
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Abstract
A kind of ultra-high performance concrete precast assembly sound insulating floor slab,Including floor,Work shape connection component,Cast-in-place concrete,The floor includes bottom frame,The upper surface of the bottom frame is equipped with top plate,The left and right ends of the lateral wall of the bottom frame slidably connect one end of work shape connection component by the first sliding groove,The left and right ends of the lateral wall of the top plate slidably connect the other end of work shape connection component by the second sliding groove,It is poured and is structure as a whole by cast-in-place concrete between the floor and work shape connection component,Pass through M shapes limit protrusion and limiting groove,Two floors can be carried out with the preliminary fixed reliability that two floor tie points are further increased by work shape connection component,Good heat insulation effect can be played by thermal insulation board,Pass through being used in combination for the first acoustic material of the second acoustic material and work shape connection component,So that floor and junction all have preferable soundproof effect,It is easy to operate reasonable for structure,With stronger practicability.
Description
Technical field
The utility model is related to precast assembly floor technical field, specific field is a kind of prefabricated spelling of ultra-high performance concrete
Fill sound insulating floor slab.
Background technology
There are mainly two types of form, i.e. cast-in-situ floors and precast assembly floor, cast-in-situ floor to adopt for the floor used on building
The reinforced concrete structure floor constituted with formwork erection cast-in-situ steel reinforced concrete, though good integrity needs live formwork and casting concrete,
Have the shortcomings that long in time limit, difficulty is big and of high cost, precast assembly floor is not necessarily to live formwork, and short construction period is applied with green
The features such as work and energy conservation and environmental protection, however existing precast assembly floor there is also some problems, first, existing precast assembly floor into
It is attached by casting concrete, connection reliability is relatively low, and structure precision is not high, in addition, existing preassembling floor is not to building
Plate tie point, which carries out sound insulation processing, causes soundproof effect poor, for this purpose, we have proposed a kind of prefabricated spellings of ultra-high performance concrete
Dress sound insulating floor slab solves the above problems.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of ultra-high performance concrete precast assembly sound insulating floor slab
The problem of being proposed in background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of ultra-high performance concrete precast assembly
Sound insulating floor slab, including floor, work shape connection component, cast-in-place concrete, thermal insulation board, lateral connection reinforcing bar and the second acoustic material,
The floor includes bottom frame, and the upper surface of the bottom frame is equipped with top plate, and the left and right ends of the lateral wall of the bottom frame are by the
One sliding groove slidably connects one end of work shape connection component, and the left and right ends of the lateral wall of the top plate pass through the second sliding
Slot slidably connects the other end of work shape connection component, the work shape connection component include be arranged from top to bottom two first every
Sound material is fixedly connected between the first acoustic material described in upper and lower both sides, the longitudinally connected reinforcing bar by longitudinally connected reinforcing bar
The both sides up and down of rear surface be equipped with V-arrangement reinforced liner, pass through cast-in-place concrete between the floor and work shape connection component
It pours and is structure as a whole；
The madial wall bottom end of the bottom frame is equipped with thermal insulation board, the left and right ends of the madial wall of the bottom frame and positioned at thermal insulation board
Top through there is a lateral connection reinforcing bar, the left surface of the bottom frame and positioned at the front side of lateral connection reinforcing bar through there is connection recessed
Slot, the rear surface right end of the lateral connection reinforcing bar set M shape limit protrusions, the front surface left end of the lateral connection reinforcing bar and position
In the limiting groove used equipped with cooperation M shape limit protrusions in connecting groove, the madial wall of the bottom frame and positioned at lateral connection
The top of reinforcing bar is equipped with the second acoustic material.
Preferably, first acoustic material and the second acoustic material structure are to accompany sound-proof material in two layers of sound panel,
And sound-proof material shape is wavy.
Preferably, the lateral wall of the lateral connection reinforcing bar is equipped with N shape reinforced steels, and N shapes reinforced steel connects with lateral
Connect reinforcing bar integrated molding.
Preferably, it is connected as one by glue between the bottom frame and top plate.
Compared with prior art, the utility model has the beneficial effects that：A kind of ultra-high performance concrete precast assembly sound insulation
Floor can carry out two floors tentatively fixed, raising by the M shapes limit protrusion and limiting groove of lateral connection reinforcing bar right end
Connectivity between each floor is further increased the reliability of two floor tie points by work shape connection component, passes through thermal insulation board
Good heat insulation effect can be played, is made by the combining for the first acoustic material of the second acoustic material and work shape connection component
With so that floor and junction all have preferable soundproof effect, easy to operate reasonable for structure, have stronger practicability.
Description of the drawings
Fig. 1 is the main view of internal structure of the utility model；
Fig. 2 is the work shape connection component vertical profile left view structural representation of the utility model；
Fig. 3 is the M shape limit protrusion structural schematic diagrams of the utility model；
Fig. 4 is the lateral connection reinforcing bar cross section present invention looks up structural representation of the utility model.
In figure：1- floors, 101- bottom frames, 102- top plates, the first sliding grooves of 2-, 3- work shapes connection component, 301- first every
The longitudinally connected reinforcing bar of sound material, 302-, 303-V shapes reinforced liner, the second sliding grooves of 4-, 5- cast-in-place concretes, 6- thermal insulation boards, 7-
Lateral connection reinforcing bar, 8- connecting grooves, 9-M shapes limit protrusion, 10- limiting grooves, the second acoustic materials of 11-, 12-N shapes are reinforced
Reinforcing bar.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of ultra-high performance concrete precast assembly sound insulation
Floor, including floor 1, work shape connection component 3, cast-in-place concrete 5, thermal insulation board 6, lateral connection reinforcing bar 7 and the second acoustic material
11, the floor 1 includes bottom frame 101, and the upper surface of the bottom frame 101 is equipped with top plate 102, and floor constitutes envelope by bottom frame and top plate
Structure is closed, the stability of floor construction is improved, the left and right ends of the lateral wall of the bottom frame 101 are slided by the first sliding groove 2
It is slided by the second sliding groove 4 left and right ends of dynamic one end for being connected with work shape connection component 3, the lateral wall of the top plate 102
The dynamic other end for being connected with work shape connection component 3, the work shape connection component 3 include two the first sound insulations being arranged from top to bottom
Material 301 is fixedly connected by longitudinally connected reinforcing bar 302 between first acoustic material 301 described in upper and lower both sides, and the longitudinal direction connects
The both sides up and down for connecing the rear surface of reinforcing bar 302 are equipped with V-arrangement reinforced liner 303, between the floor 1 and work shape connection component 3
It is poured and is structure as a whole by cast-in-place concrete 5, two floors in left and right are fixedly connected by work shape connection component, are used
When work shape connection component is prolonged into the first sliding groove of upper and lower both sides setting and the second sliding groove is inserted into, pass through cast-in-place coagulation after insertion
Two floors can be fixed in soil, and the upper and lower ends of work shape connection component are that the first acoustic material can be effectively to a floor
Junction carry out sound insulation processing, improve soundproof effect, consolidated with longitudinally connected reinforcing bar between the first acoustic material of upper and lower ends
Fixed connection improves the fastness of work shape connection component, and auxiliary provided with V-arrangement reinforced liner in the upper and lower ends of longitudinally connected reinforcing bar
Help the fastness for improving work shape connection component；
The madial wall bottom end of the bottom frame 101 is equipped with thermal insulation board 6, the left and right ends and position of the madial wall of the bottom frame 101
In the top of thermal insulation board 6 through there is a lateral connection reinforcing bar 7, the left surface of the bottom frame 101 and before lateral connection reinforcing bar 7
Side, which is run through, has connecting groove 8, the rear surface right end of the lateral connection reinforcing bar 7 to set M shapes limit protrusion 9, the lateral connection steel
The front surface left end of muscle 7 and the limiting groove 10 used equipped with cooperation M shapes limit protrusion 9 in connecting groove 8, the bottom frame
101 madial wall and it is equipped with the second acoustic material 11 positioned at the top of lateral connection reinforcing bar 7, the thermal insulation board in floor can play
Good heat insulation effect, the second acoustic material in floor play soundproof effect to floor, pass through the first acoustic material and second
Acoustic material is used in combination so that floor and junction all have preferable soundproof effect, first by lateral connection reinforcing bar
Preferable supporting role is played to floor inner wall, improves the stability of floor itself, secondly, the right end of lateral connection reinforcing bar is all provided with
There are M shape limit protrusions, when carrying out assembled to floor, M shape limit protrusions is prolonged into the connecting groove on the left of bottom frame and are inserted into limit
In groove, two floors can be carried out tentatively to fix, improve the connectivity between each floor.
Specifically, 301 and second acoustic material of the first acoustic material, 11 structure is to be accompanied in two layers of sound panel
Sound-proof material, and sound-proof material shape is wavy, has multiple air folder between two layers of sound panel and the wavy sound-proof material of inside
Layer can carry out multiple decrease processing to sound by air blanketing, effectively improve soundproof effect.
Specifically, the lateral wall of the lateral connection reinforcing bar 7 be equipped with N shapes reinforced steel 12, and N shapes reinforced steel 12 with
Lateral connection reinforcing bar 7 is integrally formed, and is increased the tie point between lateral connection reinforcing bar and floor by N shape reinforced steels, is passed through
The support force of floor is improved to improve the stability of floor.
Specifically, be connected as one by glue between the bottom frame 101 and top plate 102, by glue the bottom of by
Frame is fixedly connected convenient and practical with top plate.
Operation principle：The utility model provides a kind of ultra-high performance concrete precast assembly sound insulating floor slab, to building when use
Plate carries out assembly, and it is recessed that the M shape limit protrusions of lateral connection reinforcing bar right end are prolonged the insertion limit of the connecting groove on the left of bottom frame
In slot, two floors can be carried out tentatively to fix, improve the connectivity between each floor, it is then further by work shape connection component
Increase the fastness of two floors, work shape connection component is prolonged the first sliding groove and the second sliding groove of upper and lower both sides setting by when use
It is inserted into, the fixation to two floors can be realized by cast-in-place concrete after insertion, pass through longitudinally connected reinforcing bar and its upper and lower both sides
V-arrangement reinforced liner the fastness of work shape connection component can be improved, prevent due to work shape connection component it is insecure to floor it
Between fastness have an impact, by arrangement above so that preassembling floor has many advantages, such as that connection is reliable and not cracky, building
Plate constitutes enclosed construction by bottom frame and top plate, has the characteristics that from the thermal insulation board in heavy and light, floor good heat preservation can be played
Effect, the second acoustic material in floor play soundproof effect to floor, pass through the second acoustic material and work shape connection component
First acoustic material is used in combination so that floor and junction all have preferable soundproof effect.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of ultra-high performance concrete precast assembly sound insulating floor slab, including floor（1）, work shape connection component（3）, cast-in-place coagulation
Soil（5）, thermal insulation board（6）, lateral connection reinforcing bar（7）With the second acoustic material（11）, it is characterised in that：The floor（1）Including
Bottom frame（101）, the bottom frame（101）Upper surface be equipped with top plate（102）, the bottom frame（101）Lateral wall left and right ends
Pass through the first sliding groove（2）Slidably connect work shape connection component（3）One end, the top plate（102）Lateral wall a left side
Right both ends pass through the second sliding groove（4）Slidably connect work shape connection component（3）The other end, the work shape connection component
（3）Including two the first acoustic materials being arranged from top to bottom（301）, the first acoustic material described in upper and lower both sides（301）Between
Pass through longitudinally connected reinforcing bar（302）It is fixedly connected, the longitudinally connected reinforcing bar（302）The both sides up and down of rear surface be equipped with V
Shape reinforced liner（303）, the floor（1）With work shape connection component（3）Between pass through cast-in-place concrete（5）It pours and is integrated knot
Structure；
The bottom frame（101）Madial wall bottom end be equipped with thermal insulation board（6）, the bottom frame（101）Madial wall left and right ends and
Positioned at thermal insulation board（6）Top through there is lateral connection reinforcing bar（7）, the bottom frame（101）Left surface and be located at lateral connection
Reinforcing bar（7）Front side through there is connecting groove（8）, the lateral connection reinforcing bar（7）Rear surface right end set M shape limit protrusions
（9）, the lateral connection reinforcing bar（7）Front surface left end and be located at connecting groove（8）It is interior to be equipped with cooperation M shape limit protrusions（9）
The limiting groove used（10）, the bottom frame（101）Madial wall and be located at lateral connection reinforcing bar（7）Top be equipped with second every
Sound material（11）.
2. a kind of ultra-high performance concrete precast assembly sound insulating floor slab according to claim 1, it is characterised in that：Described
One acoustic material（301）With the second acoustic material（11）Structure is that sound-proof material is accompanied in two layers of sound panel, and sound-proof material shape
It is wavy.
3. a kind of ultra-high performance concrete precast assembly sound insulating floor slab according to claim 1, it is characterised in that：The cross
To connection reinforcing bar（7）Lateral wall be equipped with N shape reinforced steels（12）, and N shape reinforced steels（12）With lateral connection reinforcing bar（7）One
It is body formed.
4. a kind of ultra-high performance concrete precast assembly sound insulating floor slab according to claim 1, it is characterised in that：The bottom
Frame（101）With top plate（102）Between be connected as one by glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176534.3U CN207919845U (en) | 2018-02-01 | 2018-02-01 | A kind of ultra-high performance concrete precast assembly sound insulating floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176534.3U CN207919845U (en) | 2018-02-01 | 2018-02-01 | A kind of ultra-high performance concrete precast assembly sound insulating floor slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207919845U true CN207919845U (en) | 2018-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820176534.3U Active CN207919845U (en) | 2018-02-01 | 2018-02-01 | A kind of ultra-high performance concrete precast assembly sound insulating floor slab |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359611A (en) * | 2019-07-24 | 2019-10-22 | 张斌 | A kind of laminated floor slab for steel buildings |
| CN110629914A (en) * | 2019-08-26 | 2019-12-31 | 广东建宇建筑科技有限公司 | Assembled sandwich floor |
| CN112854525A (en) * | 2021-01-13 | 2021-05-28 | 河南省予卓信息科技有限公司 | Building engineering waterproof construction |
-
2018
- 2018-02-01 CN CN201820176534.3U patent/CN207919845U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359611A (en) * | 2019-07-24 | 2019-10-22 | 张斌 | A kind of laminated floor slab for steel buildings |
| CN110629914A (en) * | 2019-08-26 | 2019-12-31 | 广东建宇建筑科技有限公司 | Assembled sandwich floor |
| CN112854525A (en) * | 2021-01-13 | 2021-05-28 | 河南省予卓信息科技有限公司 | Building engineering waterproof construction |
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