CN206941945U - The precast floor slab and plate of a kind of light energy-conserving and environment-protective and the attachment structure of plate, plate and beam - Google Patents
The precast floor slab and plate of a kind of light energy-conserving and environment-protective and the attachment structure of plate, plate and beam Download PDFInfo
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- CN206941945U CN206941945U CN201720756127.5U CN201720756127U CN206941945U CN 206941945 U CN206941945 U CN 206941945U CN 201720756127 U CN201720756127 U CN 201720756127U CN 206941945 U CN206941945 U CN 206941945U
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Abstract
The utility model provides a kind of precast floor slab of light energy-conserving and environment-protective, the floor includes some bamboo layers and wraps up the concrete layer of bamboo layers, bamboo pole between adjacent two bamboo layers is orthogonal, bamboo stirrup is fixed with positioned at each bamboo pole both sides of even number bamboo layers, the bamboo stirrup is surrounded on each bamboo pole of the vertical face of odd number bamboo layers；A left side for precast floor slab or/and length direction of the concrete layer along odd number bamboo layers bamboo pole of right flank offer first level and link groove from the beginning to the end, and the length direction of the concrete layer of the prefabricated board bottom surface apart from the 40cm of prefabricated board front/rear end 10 at along even number bamboo layers bamboo pole offers the second horizontal link groove from the beginning to the end；First level links groove and is connected with vertical material feeding groove, and vertical filling tube is connected with the top of the second horizontal link groove.Precast floor slab of the present utility model, intensity is high, good integrity.The utility model additionally provides the attachment structure between a kind of above-mentioned precast floor slab itself floor and floor, floor and house frame beam.
Description
Technical field
A kind of building board is the utility model is related to, more particularly to a kind of directly transported to after factory process shaping is constructed now
The building panel that field is installed, specifically relates to a kind of light, energy-saving and environmental protection and can be used as house floor pre-
Floor processed.The utility model is further related between a kind of above-mentioned precast floor slab itself floor and floor, floor and house frame beam
Attachment structure.
Background technology
At present, the domestic reinforced concrete floor used has a cast-in-situ floor and precast floor slab, cast-in-situ floor good integrity, but
Live formwork is needed, then casting concrete, long construction period, difficulty is big, and template loss is more, and cost is high；Precast floor slab is not required to existing
From great, lifting difficulty, component splicing position is also easy to produce crack, whole for field formwork, short construction period, low cost, but prefabricated components
Body is poor.In order to mitigate the weight of component, floor has using hollow pre-fabricated panels, but the intensity of these hollow pre-fabricated panels is often not
It is enough, and in order to strengthen the globality connected between floor, it is generally laminated floor slab by the way of, although the floor of laminated floor slab
It is preferable with overlapping layers globality, but at the connecting node between prefabricated board, generally connect between cast-in-place concrete and prefabricated board
It is not firm to connect, and globality is still poor.Application No. 201510593349.5, entitled " prefabricated board connecting node and overlapping are prefabricated
The Chinese patent application of the construction method of plate ", discloses a kind of prefabricated board connecting node, and the connecting node includes the first prefabricated board
The second prefabricated board being connected with the first prefabricated board, the junction of first prefabricated board and the second prefabricated board is provided with connection
Part, the connector include framework of steel reinforcement, the plate face of first prefabricated board, the plate face of the second prefabricated board and between the two
Connecting node forms one by cast-in-place concrete；Though the connecting node can increase substantially prefabricated split floor globality and
Anti-seismic performance, but framework of steel reinforcement needs to make in addition, and need to lay framework of steel reinforcement in two prefabricated board junctions and pour mixed
Solidifying soil, the more difficult control of area of cast-in-place concrete, further, since the skeleton still uses reinforcing bar, and the pollutant of steel industry is arranged
It is one of guilty section chief culprit for influenceing current air quality to put, and strengthens supervising the environment of steel industry throughout the country comprehensively, adds
In the case of big punishment, it should try one's best and reduce amount of reinforcement, more using environment-friendly materials.
The content of the invention
To solve the problem present on, the purpose of this utility model is to provide a kind of prefabricated building of light energy-conserving and environment-protective
Plate, the floor strength is high, good integrity.
Another object of the present utility model is to provide a kind of precast floor slab itself floor and building of above-mentioned light energy-conserving and environment-protective
Attachment structure between plate.
3rd purpose of the present utility model be to provide a kind of precast floor slab of above-mentioned light energy-conserving and environment-protective and house beam it
Between attachment structure.
To realize object above, the precast floor slab of light energy-conserving and environment-protective of the present utility model, including bamboo layers and parcel bamboo layers
Concrete layer, if it is odd number that bamboo layers, which include dried layer and the number of plies, each bamboo layers are by some equal lengths and arranged in parallel
Bamboo pole tiling forms, and bamboo pole its length direction between adjacent two bamboo layers is orthogonal, the length direction of the first bamboo layers bamboo pole with
The length direction of prefabricated board is parallel, and the gap between same layer and the bamboo pole of different layers is filled with concrete, positioned at even number bamboo layers
Each bamboo pole both sides be fixed with bamboo stirrup, the bamboo stirrup is surrounded on each bamboo pole of the vertical face of odd number bamboo layers；It is prefabricated
The length direction of a left side for floor or/and the concrete layer of right flank along odd number bamboo layers bamboo pole offers first level company from the beginning to the end
Tie groove, the length of the concrete layer of the prefabricated board bottom surface at prefabricated board front/rear end 10-40cm along even number bamboo layers bamboo pole
Direction offers the second horizontal link groove from the beginning to the end；Precast floor slab a left side or/and right flank is further opened with and first level
Link the vertical material feeding groove that groove communicates, the other end of material feeding groove extends to the plate face of precast floor slab；Second horizontal link
Vertical filling tube is embedded with the top of groove, the vertical filling tube one end is connected and communicated with groove floor, the other end is through respectively
Gap between bamboo layers bamboo pole extends to the plate face of precast floor slab, and the filling tube mouth of pipe is provided with the interior spiral shell that connection can be exported with pump valve
Line.
In order to mitigate the weight of precast floor slab, while ensureing that precast floor slab has enough intensity, above-mentioned bamboo layers are three layers,
Each bamboo pole both sides of the second bamboo layers are fixed with bamboo stirrup, and the bamboo stirrup is surrounded on the first bamboo layers and the 3rd vertical face of bamboo layers
Each bamboo pole.
For the ease of the fixation of pump valve, above-mentioned precast floor slab is offered in the plate face on the inside of vertical material feeding groove and is available for
The mounting hole that pump valve fastening bolt is fixed.
Because the bamboo head and bamboo tail diameter of bamboo pole have certain difference, in order that the intensity of precast floor slab and every
Heat, soundproof effect are more uniform, spaced by bamboo head, bamboo tail between the adjacent bamboo pole of above-mentioned each bamboo layers.
Spacing between the bamboo pole and bamboo pole of the above-mentioned each bamboo layers of precast floor slab is 5-10cm.
For the ease of construction, while make the binding strength between precast floor slab and precast floor slab more balanced, above-mentioned transverse direction connects
Tie the section semicircular in shape of groove and vertical material feeding groove.
Be engaged for the ease of the grout outlet with pump valve, the notch internal diameter close to plate face of above-mentioned vertical material feeding groove with
The discharging opening external diameter of pump valve is identical, and the diameter for laterally linking groove is more than the diameter of vertical material feeding groove.
It is full of to improve injection speed and cavity is filled filling, the above-mentioned groove top that laterally links offers some vertical notes
Expect groove, each vertical material feeding groove be arranged in parallel along the length direction of precast floor slab.
The utility model is additionally provided between a kind of precast floor slab itself floor and floor of above-mentioned light energy-conserving and environment-protective
Attachment structure, the attachment structure include being generally aligned in the same plane some blocks of interior precast floor slabs, it is characterised in that：The precast floor slab
For the precast floor slab of any of the above-described light energy-conserving and environment-protective, the first level of adjacent two precast floor slab links groove, material feeding groove
Vertical filling tube and the first horizontal cylindrical cavity are formed after notch alignment is fixed, having in cylindrical cavity will fill by pump
Expect that to be formed first is pumped into from vertical filling tube laterally links post, after first laterally links post drying or shaping, adjacent two is pre-
Floor processed forms a firm Integral connection structure.
The utility model additionally provides the company between a kind of precast floor slab and house frame beam of above-mentioned light energy-conserving and environment-protective
Binding structure, the attachment structure precast floor slab and Vierendeel girder, it is characterised in that：The prefabricated board is any of the above-described light energy-conserving and environment-protective
Precast floor slab；Shape, size and above-mentioned precast floor slab bottom surface are offered on the connecting end surface of the Vierendeel girder and precast floor slab
Second horizontal link the corresponding link groove of groove shapes, size, link groove notch and the precast floor slab bottom of Vierendeel girder
Second plasm pouring in plane in face, which links, forms the second horizontal cylindrical cavity after the alignment of groove notch is fixed, have in cylindrical cavity logical
Cross pump and inserts is pumped into the to be formed second laterally link from the filling tube connected with the horizontal link groove in prefabricated board bottom surface second
Post, after second laterally links post drying or shaping, Vierendeel girder forms firm Integral connection structure with precast floor slab.
Light environmentally friendly precast floor slab and its mounting process of the present utility model, compared with existing prefabricated board, have such as
The advantages of lower：
1st, support rib of the reinforcing bar as precast floor slab is replaced using the measured multi-layer intercrossed arrangement bamboo pole of intensity and springform
Frame, not only light weight, and the hollow structure of bamboo pole causes floor to have good intensity, rigidity, heat-insulated, sound insulation and antidetonation effect
Fruit.
2nd, bamboo pole wide material sources, the speed of growth is fast, and corrosion resistant, moisture resistance, non-corrosive, is made using prefabricated board of the present utility model
For floor material, the usage amount of reinforcing bar can be not only saved, reduces pollution of the reinforcing bar production to air, and building waste can drop
Solution, will not impact to environment, be the environment-friendly materials advocated at present.
3rd, groove can be linked between precast floor slab and precast floor slab by first level that left and right side opens up and with first
Level links the vertical material feeding groove that groove communicates and forms vertical filling tube and first level cylindrical cavity, and proportioning pump can be in building
Joint between plate and floor, which is formed, links post, can make to form jail between floor and floor after this drying of link post or shaping
Solid connection, the flooring of floor is obtained unlimited extension.
4th, the second horizontal link groove that precast floor slab can be opened up by bottom surface opens up corresponding in advance with house frame beam
Groove forms the second horizontal cylindrical cavity, and by pre-buried vertical filling tube, proportioning pump can be between floor and house frame beam
Joint formed and link post, this link post is dry or shaping after can make to form between floor and Vierendeel girder it is firm overall.
5th, precast floor slab mounting process of the present utility model, only need to by floor and floor, floor is corresponding with Vierendeel girder connects
Tie the alignment of groove notch to fix, then be in the milk at the scene using pump, you can complete the splicing of floor and constructing for floor, construction party
Just, it is time saving and energy saving.
Brief description of the drawings
Fig. 1 is the structural representation of the precast floor slab of the light energy-conserving and environment-protective of the utility model.
Fig. 2 is the structural representation that bamboo pole arranges in precast floor slab.
Fig. 3 is profiles of the Fig. 1 along line A-A.
Fig. 4 is profiles of the Fig. 1 along line B-B.
Fig. 5 is sectional views of the Fig. 3 along line C-C.
Fig. 6 is the structural representation connected between precast floor slab and precast floor slab.
Fig. 7 is the structural representation connected between precast floor slab and house frame beam.
Embodiment
As shown in Figure 1,2,3, 4, the precast floor slab of light energy-conserving and environment-protective of the present utility model, including bamboo layers 1 and parcel bamboo
The concrete layer 2 of layer, bamboo layers are three layers, and each bamboo layers are formed by some equal lengths and bamboo pole arranged in parallel tiling,
Spacing between the bamboo pole and bamboo pole of each bamboo layers is 5-10cm, and bamboo pole its length direction between adjacent two bamboo layers hangs down mutually
Directly, the length direction of the first bamboo layers bamboo pole 11 is parallel with the length direction of prefabricated board, and the adjacent bamboo pole of same bamboo layers is by bamboo head, bamboo
Tail is spaced, and the gap between same layer and the bamboo pole of different layers is filled with concrete, each bamboo pole 12 of the second bamboo layers
Both sides are fixed with bamboo stirrup 13, and the bamboo stirrup is surrounded on each bamboo pole of the first bamboo layers and the 3rd vertical face of bamboo layers；It is prefabricated
Length direction of the concrete layer of floor left and right side along the first bamboo layers bamboo pole offers the of section semicircular in shape from the beginning to the end
One it is horizontal link groove 21, the precast floor slab bottom surface at precast floor slab front/rear end 10-40cm is along the second bamboo layers bamboo pole
Length direction offers the horizontal link groove 22 of section semicircular in shape second from the beginning to the end；The left and right side of precast floor slab also opens up
Have with first level link groove communicate, the vertical material feeding groove 23 of section semicircular in shape, the other end of material feeding groove extends to
The plate face of precast floor slab, as shown in figure 5, being further opened with being available for pump valve fastening bolt in the plate face on the inside of vertical material feeding groove
Fixed mounting hole 24；Vertical filling tube 3 is embedded with the second horizontal concrete for linking groove top, the vertical filling tube one
Hold connect and communicates with groove floor, the other end extends to the plate face of precast floor slab through the gap between each bamboo layers bamboo pole, material feeding
The pipe mouth of pipe is provided with the internal thread 31 that can be spun with pump valve grout outlet.
As shown in fig. 6, when ground width it is larger, it is necessary to more than 2 pieces precast floor slab carry out it is horizontally-spliced when, if can first by
Dry block precast floor slab is put in same plane, makes the right side of the wherein left surface of a precast floor slab or right flank and another precast floor slab
Side or left surface are close, and the first level of adjacent two precast floor slab is linked the notch alignment fixation of groove, material feeding groove,
The horizontal cylindrical cavity 5 of vertical filling tube 4 and first is formed, then the grout outlet 61 of pump valve 6 is inserted into vertical filling tube pipe
Fastening bolt 62 is simultaneously fixed on the mounting hole of filling tube both sides by mouth, and inserts is pumped into first from vertical filling tube by pump
Formation first laterally links post in horizontal cylindrical cavity, makes adjacent two precast floor slab after the first horizontal drying of link post or shaping
Form a firm entirety.
As shown in Figure 7, it is necessary to when constructing floor, shape is opened up on the center line of Vierendeel girder 7 and the connecting end surface of floor in advance
Shape, the second of size and precast floor slab bottom surface it is horizontal link the corresponding link groove 71 of groove shapes, size, then by prefabricated building
Plate is put on Vierendeel girder, the second plasm pouring in plane of precast floor slab bottom surface is linked the link groove groove that groove notch alignment box is set a roof beam in place
It is mouthful fixed to form the second horizontal cylindrical cavity 8, using pump by inserts by with prefabricated board bottom surface second is horizontal links groove
The filling tube 3 of connection, which is pumped into the second horizontal cylindrical cavity, to be formed second and laterally links post, this second laterally link post it is dry or
After shaping, Vierendeel girder forms firm integrated connection with precast floor slab, completes constructing for floor.
The inserts entered above by infusion can be concrete, the polymer of consistence or the material with swelling properties.
Claims (10)
- A kind of 1. precast floor slab of light energy-conserving and environment-protective, it is characterised in that：The precast floor slab includes bamboo layers and wraps up bamboo layers Concrete layer, if it is odd number that bamboo layers, which include dried layer and the number of plies, each bamboo layers are by some equal lengths and bamboo arranged in parallel Pole tiling forms, and bamboo pole its length direction between adjacent two bamboo layers is orthogonal, the length direction of the first bamboo layers bamboo pole with it is pre- The length direction of making sheet is parallel, and the gap between same layer and the bamboo pole of different layers is filled with concrete, positioned at even number bamboo layers Each bamboo pole both sides are fixed with bamboo stirrup, and the bamboo stirrup is surrounded on each bamboo pole of the vertical face of odd number bamboo layers；Prefabricated building The length direction of a left side for plate or/and the concrete layer of right flank along odd number bamboo layers bamboo pole offers first level link from the beginning to the end Groove, the length side of the concrete layer of the prefabricated board bottom surface at prefabricated board front/rear end 10-40cm along even number bamboo layers bamboo pole Link groove to the second level is offered from the beginning to the end；A left side for precast floor slab or/and right flank are further opened with connecting with first level The vertical slip casting groove that knot groove communicates, the other end of vertical slip casting groove extend to the plate face of precast floor slab；Second level is even Vertical filling tube is embedded with the top of knot groove, vertical filling tube one end is connected and communicated with groove floor, the other end passes through for this Gap between each bamboo layers bamboo pole extends to the plate face of precast floor slab, and the vertical filling tube mouth of pipe is provided with can be with the pump valve grout outlet that is in the milk The internal thread of connection.
- 2. the precast floor slab of light energy-conserving and environment-protective according to claim 1, it is characterised in that：The bamboo layers are three layers, the Each bamboo pole both sides of two bamboo layers are fixed with bamboo stirrup, and the bamboo stirrup is surrounded on the first bamboo layers and the 3rd vertical face of bamboo layers Each bamboo pole.
- 3. the precast floor slab of light energy-conserving and environment-protective according to claim 2, it is characterised in that：The precast floor slab is vertical Offered in plate face on the inside of slip casting groove and be available for the mounting hole that pump valve fastening bolt is fixed that is in the milk.
- 4. the precast floor slab of light energy-conserving and environment-protective according to claim 3, it is characterised in that：Each bamboo layers it is adjacent It is spaced by bamboo head, bamboo tail between bamboo pole.
- 5. the precast floor slab of light energy-conserving and environment-protective according to claim 4, it is characterised in that：The each bamboo of precast floor slab Spacing between the bamboo pole and bamboo pole of layer is 5-10cm.
- 6. the precast floor slab of light energy-conserving and environment-protective according to claim 5, it is characterised in that：It is described it is horizontal link groove and The section semicircular in shape of vertical slip casting groove.
- 7. the precast floor slab of light energy-conserving and environment-protective according to claim 6, it is characterised in that：The vertical slip casting groove Notch internal diameter close to plate face is identical with the grout outlet external diameter for the pump valve that is in the milk, and the diameter for laterally linking groove is more than vertical slip casting The diameter of groove.
- 8. the precast floor slab of light energy-conserving and environment-protective according to claim 7, it is characterised in that：It is described laterally to link groove top Portion offers some vertical slip casting grooves, and each vertical slip casting groove be arranged in parallel along the length direction of precast floor slab.
- 9. the connection knot between a kind of precast floor slab itself floor and floor of any light energy-conserving and environment-protective of claim 1-8 Structure, it is characterised in that：The attachment structure includes being generally aligned in the same plane some blocks of interior precast floor slabs, adjacent two precast floor slab Vertical filling tube is formed after first level links groove, the notch alignment of material feeding groove is fixed and the first horizontal column is empty Chamber, have in cylindrical cavity and inserts is pumped into to be formed first by pump from vertical filling tube laterally links post, the first horizontal stroke To after linking post drying or shaping, adjacent two precast floor slab forms a firm Integral connection structure.
- 10. the connection knot between a kind of precast floor slab and house frame beam of any light energy-conserving and environment-protective of claim 1-8 Structure, it is characterised in that：The attachment structure includes precast floor slab and Vierendeel girder, is opened on the connecting end surface of Vierendeel girder and precast floor slab Provided with shape, size the link groove corresponding with the second horizontal link groove shapes, the size of the precast floor slab bottom surface, frame The link groove notch set a roof beam in place links after groove notch is directed at fixation with the second plasm pouring in plane of precast floor slab bottom surface forms second Horizontal cylindrical cavity, have in cylindrical cavity and connected inserts from the horizontal groove that links in prefabricated board bottom surface second by pump Filling tube be pumped into be formed second and laterally link post, second laterally link that post is dry or shaping after, Vierendeel girder and precast floor slab Form firm Integral connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756127.5U CN206941945U (en) | 2017-06-27 | 2017-06-27 | The precast floor slab and plate of a kind of light energy-conserving and environment-protective and the attachment structure of plate, plate and beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756127.5U CN206941945U (en) | 2017-06-27 | 2017-06-27 | The precast floor slab and plate of a kind of light energy-conserving and environment-protective and the attachment structure of plate, plate and beam |
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| Publication Number | Publication Date |
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| CN206941945U true CN206941945U (en) | 2018-01-30 |
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| CN201720756127.5U Active CN206941945U (en) | 2017-06-27 | 2017-06-27 | The precast floor slab and plate of a kind of light energy-conserving and environment-protective and the attachment structure of plate, plate and beam |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299718A (en) * | 2017-06-27 | 2017-10-27 | 王承辉 | The precast floor slab and its mounting process of light weight energy-conserving and environment-protective |
| CN110158371A (en) * | 2019-06-10 | 2019-08-23 | 北京交通大学 | A kind of bamboo enhancing railway compound sleeper |
| CN111910815A (en) * | 2019-05-08 | 2020-11-10 | 王建军 | Assembled floor panel |
-
2017
- 2017-06-27 CN CN201720756127.5U patent/CN206941945U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299718A (en) * | 2017-06-27 | 2017-10-27 | 王承辉 | The precast floor slab and its mounting process of light weight energy-conserving and environment-protective |
| CN111910815A (en) * | 2019-05-08 | 2020-11-10 | 王建军 | Assembled floor panel |
| CN110158371A (en) * | 2019-06-10 | 2019-08-23 | 北京交通大学 | A kind of bamboo enhancing railway compound sleeper |
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