CN207919848U - Top plate of underground parking garage is combined the unit with plastics diaphragm capsule - Google Patents
Top plate of underground parking garage is combined the unit with plastics diaphragm capsule Download PDFInfo
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- CN207919848U CN207919848U CN201820325507.8U CN201820325507U CN207919848U CN 207919848 U CN207919848 U CN 207919848U CN 201820325507 U CN201820325507 U CN 201820325507U CN 207919848 U CN207919848 U CN 207919848U
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- core model
- babinet
- top plate
- longitudinal rib
- combined
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Abstract
The utility model is related to top plate of underground parking garage plastics diaphragm capsules to combine the unit, and belong to building construction engineering device technique field.The utility model includes in-situ layer and several core model babinets on in-situ layer, in-situ layer is equipped with the horizontal bar of the longitudinal rib and horizontal direction of vertical direction, longitudinal rib is anchored in across in-situ layer on following scaffold by iron wire, horizontal bar is connected with corresponding longitudinal rib by fixed iron wire respectively, longitudinal rib and horizontal bar are each passed through core model babinet, and barrier reinforcing bar is equipped between longitudinal rib and the intersection and core model babinet of horizontal bar.The utility model improves babinet overall stability by reasonably optimizing anti-floating beading measure, and scheme optimization is carried out to babinet anti-floating node, avoids occurring core model positioning or babinet floating caused by unbalance stress in concreting process.
Description
Technical field
The utility model is related to top plate of underground parking garage plastics diaphragm capsules to combine the unit, and belong to building construction device technique neck
Domain.
Background technology
Self-bearing type core model cast-in-situ reinforced concrete hollow floor is to use self-bearing type core model series of products as internal model and show
Pouring concrete one-piece casting forms a kind of hollow floor form with big cavity effect.Internal model is integrally poured with cast-in-place concrete
Build, under normal circumstances, box sizes are larger, due to the fluidised form property of concrete, when underground garage concreting babinet it is easy on
Floating, less serious case can cause local floor absolute altitude superelevation, reduce finishing way thickness, and severe one can cause large area largely to float, and influence
, there is quality accident in the room floors construction of garage upstairs.Supply producer provide technical measures through on-site verification specific aim not
By force, babinet is fixed loosely, and when concrete vibrating easily causes babinet displacement, while the in-situ layer of lower box, concrete vibrating are tired
Easily there is board bottom dew muscle pitted skin phenomenon in difficulty.Current still planless combined plastic diaphragm capsule concrete hollow building roof system, babinet are anti-
Floating and concrete formation quality is difficult to control.
Utility model content
It floats defect, carries existing for concrete babinet the purpose of the utility model is to overcome existing top plate of underground parking garage
Top plate of underground parking garage plastics diaphragm capsule combination unit is gone out.
The utility model is realized using technical solution below：
A kind of top plate of underground parking garage plastics diaphragm capsule combination unit, including in-situ layer and several cores on in-situ layer
Moulding box body, in-situ layer are equipped with the horizontal bar of the longitudinal rib and horizontal direction of vertical direction, and longitudinal rib is passed through cast-in-place by iron wire
Layer is anchored on following scaffold, and horizontal bar is connected with corresponding longitudinal rib by fixed iron wire respectively, longitudinal rib and cross
It is each passed through core model babinet to muscle, barrier reinforcing bar is equipped between longitudinal rib and the intersection and core model babinet of horizontal bar.
The horizontal bar and the reinforcing bar that longitudinal rib is Φ 12, φ 14 or φ 16.
The barrier reinforcing bar is 10 reinforcing bars of φ.
The core model babinet parallel interval is placed.
The core model box house is hollow.
It is welded with steel bar end between horizontal bar and adjacent horizontal bar above the core model babinet, to push down core model case
Body.
It is welded with steel bar end between longitudinal rib and adjacent longitudinal rib above the core model babinet, to push down core model case
Body.
The steel bar end is placed in the waffle beam between two neighboring core model babinet.
Steel bar end above the core model babinet is two.
Neighbor distance is 200mm to the steel bar end two-by-two.
The utility model has the beneficial effects that：
(1) top plate of underground parking garage is combined the unit with plastics diaphragm capsule, and babinet is improved by reasonably optimizing anti-floating beading measure
Overall stability carries out scheme optimization to babinet anti-floating node, avoids occurring caused by unbalance stress in concreting process
Core model positioning or babinet float.
(2) top plate of underground parking garage is combined the unit with plastics diaphragm capsule, is arranged rationally adjusting pouring order of concrete and vibrating
It applies down, the quality defect of concrete such as board bottom pitted skin, dew muscle can be avoided the occurrence of, can effectively shorten the construction period, reduce measure expense,
With preferable techno-economic effect and higher application value.
(3) top plate of underground parking garage is combined the unit with plastics diaphragm capsule, is ensureing that concrete structure construction meets code requirement
Under the premise of, the convenience and operability of construction are provided, solves floating of the plastic box in concreting process
Problem, efficiency improve, and the duration is effectively ensured.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
In figure：1, longitudinal rib；2, horizontal bar；3, core model babinet；4, steel bar end and stirrup pad；5, fixed iron wire.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, the utility model is related to top plate of underground parking garage plastics diaphragm capsule combine the unit, including 50-100mm
Thick in-situ layer and several hollow-core mould babinets 3 on in-situ layer, the laterally vertical parallel uniform arrangement of core model babinet, phase
It is waffle beam between adjacent core model babinet, in-situ layer is equipped with the horizontal bar 2 of the longitudinal rib 1 and horizontal direction of vertical direction, longitudinal
Muscle is anchored in across in-situ layer on following scaffold by iron wire, and horizontal bar passes through fixed iron wire with corresponding longitudinal rib respectively
5 are connected, and longitudinal rib and horizontal bar are each passed through core model babinet, the intersection of longitudinal rib and horizontal bar and core model babinet it
Between be equipped with barrier reinforcing bar.
The horizontal bar and the reinforcing bar that longitudinal rib is Φ 12, φ 14 or φ 16.The barrier reinforcing bar is 10 reinforcing bars of φ.It is described
It is welded with steel bar end between horizontal bar/longitudinal rib and adjacent horizontal bar/longitudinal rib above core model babinet, to push down core model case
Body.Steel bar end is placed in the waffle beam between two neighboring core model babinet, is welded on stirrup, and steel bar end and hoop are formed
A babinet is respectively pushed down at the both ends of muscle pad 4, the steel bar end, to achieve the purpose that prevent it from floating.On the core model babinet
The steel bar end of side is two, and neighbor distance is 200mm to steel bar end two-by-two.
Work progress of the utility model suitable for top plate of underground parking garage using combined plastic diaphragm capsule concrete floor.
The utility model use process is as follows described：
(1) positioning of the modern designs of plastics carton and crate body and reinforcing bar binding
Construction drawing is pressed first, and concealed beam or the waffle beam position line, reinforcing bar distributing line and hydropower installation pipe are popped up on tablet mould
The pre-buried position line such as road.Secondly, according to design requirement, Vierendeel girder and waffle beam reinforcing bar are bound.It should be in strict accordance with when assembling reinforcement
Babinet position line is bound, and is unable to deviation, is otherwise difficult to place plastics diaphragm capsule.
It to be laid with frame plate at any time in core model babinet installation course, reinforcing bar, core model babinet finished product are protected, forbids directly
It tramples, to reduce the destruction to babinet to the greatest extent.The damage of core model babinet occurs before plate face muscle is not bound, should replace；Work as plate
Gluten, which has been bound, occurs the damage of core model babinet small area, should take filling with light material close measure.
(2) plastics diaphragm capsule anti-floating is handled
1) after core model babinet places, the position for adjusting core model babinet and core model babinet and concealed beam, waffle beam are checked
The clear spacing of structure reinforcing bars after meeting design requirement, takes anti-floating location technology measure.
2) babinet placement finishes, after longitudinal rib is bound with horizontal bar, to prevent longitudinal rib from directly being connect with horizontal bar and babinet
It touches, is placed between crosspoint and babinet with 10 reinforcing bar pads of Φ in the crosspoint of gluten in length and breadth.
3) local positioning, anti-floating.The measure for preventing single babinet from floating.It is fixed using the anti-floating beading of Φ 14 and Φ 16
Babinet, anti-floating bar are anchored in after passing through lower part in-situ layer with 14# iron wires on following scaffold.
4) anti-floating Optimized Measures
To ensure that its is non-rising and cost-effective, suitably it is adjusted to：Anti-floating beading is reduced into a model, Φ is respectively adopted
The reinforcing bar of 12 and Φ 14 is fixed iron wire per each row and is cancelled, at the same increase appropriate thick steel bar end transversely/it is placed longitudinally in phase
In waffle beam between adjacent two babinets, it is welded on stirrup, a babinet is respectively pushed down at the both ends of the steel bar end, to reach
The purpose for preventing it from floating, the steel bar end is with 2；200mm welds what two steel bar ends were not moved to reach babinet among reinforcing bar
Purpose.
(3) concreting with vibrate
Pouring order of concrete is A ply stratums, B vibrates, C top layers cloth sequence carries out.
First in floor ply stratum, to there is the sufficient time to vibrate, then later upper layer is poured.
Cloth discharge position：The first cloth at girder makes it be flowed along waffle beam and fills.It is poured again along waffle beam.Avoid first
It is secondary to be cast in top of the box, it avoids that concrete is poured over a place for a long time, in order to avoid babinet is damaged by pressure to or is made the bottom of box
It is pressurized excessive and floats.
Cloth height：Concrete height is set to reach the 2/3 of box height, minimum (the insufficient height then pressure that cannot be below 1/2
It is small, effect of vibrating can be influenced).
1) slump is between 180-200.Concreting is collapsed using pumping, one-time-concreting molding, concrete
Degree of falling preferably controls within the scope of 180-200mm, with a special vibrating stick vibrating casting concrete, will first pass through after the wet water of babinet
Vibration first allows a part of mortar to penetrate into babinet arc bottom, and closely knit bottom surface makes anticlastic plate muscle penetrate into mortar combination, shape with bottom
At smooth bottom surface.Direction of propulsion is poured to carry out by easy stages along girt strip axis direction.Pouring out concrete is uniform, prevents from accumulating
Excessively high and damage core model babinet, when vibrated concrete, should use the vibrating head of a diameter of Φ 30 or Φ 50.Utilize the effect of vibration
Range is vibrated one by one, and concrete is made to get into the core model bottom of box, ensures that lower concrete mortar penetrates into and the core model bottom of box
It is closely knit.Vibrating head is inserted into waffle beam centre position straight up and down, avoids damage to babinet.
2) it is shaken from babinet reserving hole and case edge using stick special when casting concrete, effectively penetrates into camber babinet
Bottom shake is closely knit, and the mortar for making infiltration is combined with the anticlastic plate muscle and case of setting, forms smooth bottom of the building face.
3) in commerical ready-mixed concrete at once, when pouring the core model bottom of box, suitably adjusting concrete ratio, suitably increasing concrete
The slump and sand coarse aggregate ratio, using pumping mode, first one layer of concrete of cloth in waffle beam, the vibration of special vibrating stick make it into the bottom of box.
Lower flange is all made of cast-in-place on the i shaped cross section formed in cored slab, becomes truly complete cast-in-place
Orthogonal two-way I-shaped rib hollow floor structure.
Due to the technological principle of self-bearing type combined plastic core model hollow floor structure itself, site operation quality control band is given
Carry out great operating difficulties.Optimize and control concreting by design scheme and vibrate and wait many kinds of measures, ensures coagulation
Under the premise of soil structure construction meets code requirement, the convenience and operability of construction are provided, plastic box is solved and exists
Floating problem in concreting process.This construction method makes construction quality be guaranteed, while efficiency improves, and the duration obtains
It is effectively ensured.
Certainly, the above is only the preferred embodiment of the utility model, be should not be construed as limiting new to this practicality
The scope of embodiments of type.The utility model is also not limited to the example above, and those skilled in the art are in this reality
With all the changes and improvements etc. made in novel essential scope, the patent covering scope of the utility model should all be belonged to
It is interior.
Claims (10)
1. a kind of top plate of underground parking garage is combined the unit with plastics diaphragm capsule, it is characterised in that：Including in-situ layer and on in-situ layer
Several core model babinets (3), in-situ layer be equipped with vertical direction longitudinal rib (1) and horizontal direction horizontal bar (2), longitudinally
Muscle (1) is anchored in across in-situ layer on following scaffold by iron wire, and horizontal bar (2) is logical with corresponding longitudinal rib (1) respectively
It crosses fixed iron wire (5) to be connected, longitudinal rib (1) and horizontal bar (2) are each passed through core model babinet (3), in longitudinal rib (1) and laterally
Barrier reinforcing bar is equipped between the intersection and core model babinet (3) of muscle (2).
2. top plate of underground parking garage according to claim 1 is combined the unit with plastics diaphragm capsule, it is characterised in that：The horizontal bar
(2) and longitudinal rib (1) be Φ 12, φ 14 or φ 16 reinforcing bar.
3. top plate of underground parking garage according to claim 1 is combined the unit with plastics diaphragm capsule, it is characterised in that：The barrier steel
Muscle is 10 reinforcing bars of φ.
4. top plate of underground parking garage according to claim 1 is combined the unit with plastics diaphragm capsule, it is characterised in that：The core model case
Body (3) parallel interval is placed.
5. top plate of underground parking garage according to claim 1 is combined the unit with plastics diaphragm capsule, it is characterised in that：The core model case
Body (3) boring.
6. top plate of underground parking garage according to claim 1 is combined the unit with plastics diaphragm capsule, it is characterised in that：The core model case
It is welded with steel bar end between horizontal bar (2) above body (3) and adjacent horizontal bar (2), to push down core model babinet (3).
7. top plate of underground parking garage according to claim 1 is combined the unit with plastics diaphragm capsule, it is characterised in that：The core model case
It is welded with steel bar end between longitudinal rib (1) above body (3) and adjacent longitudinal rib (1), to push down core model babinet (3).
8. the top plate of underground parking garage described according to claim 6 or 7 is combined the unit with plastics diaphragm capsule, it is characterised in that：The steel
Muscle head is placed in the waffle beam between two neighboring core model babinet (3).
9. top plate of underground parking garage according to claim 8 is combined the unit with plastics diaphragm capsule, it is characterised in that：The core model case
Steel bar end above body (3) is two.
10. top plate of underground parking garage according to claim 8 is combined the unit with plastics diaphragm capsule, it is characterised in that：The reinforcing bar
Neighbor distance is 200mm to head two-by-two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325507.8U CN207919848U (en) | 2018-03-09 | 2018-03-09 | Top plate of underground parking garage is combined the unit with plastics diaphragm capsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325507.8U CN207919848U (en) | 2018-03-09 | 2018-03-09 | Top plate of underground parking garage is combined the unit with plastics diaphragm capsule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207919848U true CN207919848U (en) | 2018-09-28 |
Family
ID=63597846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820325507.8U Expired - Fee Related CN207919848U (en) | 2018-03-09 | 2018-03-09 | Top plate of underground parking garage is combined the unit with plastics diaphragm capsule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207919848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395620A (en) * | 2020-04-22 | 2020-07-10 | 重庆弗洛思节能科技有限公司 | Construction method of dense-rib floor system with reusable mold box |
| CN112726921A (en) * | 2020-12-27 | 2021-04-30 | 江西美丽坚建材科技有限公司 | Mold box arrangement method for eliminating small special-shaped molds of dense-rib floor |
-
2018
- 2018-03-09 CN CN201820325507.8U patent/CN207919848U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395620A (en) * | 2020-04-22 | 2020-07-10 | 重庆弗洛思节能科技有限公司 | Construction method of dense-rib floor system with reusable mold box |
| CN111395620B (en) * | 2020-04-22 | 2022-01-28 | 重庆海申应用技术研究院有限公司 | Construction method of dense-rib floor system with reusable mold box |
| CN112726921A (en) * | 2020-12-27 | 2021-04-30 | 江西美丽坚建材科技有限公司 | Mold box arrangement method for eliminating small special-shaped molds of dense-rib floor |
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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 |
Granted publication date: 20180928 Termination date: 20190309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |