CN208486282U - A kind of vertical layered assembled environment-friendly concrete basis - Google Patents
A kind of vertical layered assembled environment-friendly concrete basis Download PDFInfo
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- CN208486282U CN208486282U CN201821682417.0U CN201821682417U CN208486282U CN 208486282 U CN208486282 U CN 208486282U CN 201821682417 U CN201821682417 U CN 201821682417U CN 208486282 U CN208486282 U CN 208486282U
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- 239000004567 concrete Substances 0.000 title claims abstract description 99
- 239000011178 precast concrete Substances 0.000 claims abstract description 93
- 230000000694 effects Effects 0.000 claims description 11
- 239000004568 cement Substances 0.000 claims description 6
- 239000000565 sealant Substances 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 3
- 238000004873 anchoring Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 abstract description 35
- 238000009434 installation Methods 0.000 abstract description 8
- 239000002356 single layer Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000178 monomer Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a kind of vertical layered assembled environment-friendly concrete bases, it include: the first rank concrete foundation and second-order concrete foundation successively stacked from bottom to top, the first rank concrete foundation includes at least one layer of first precast concrete plate, the second-order concrete foundation includes at least one layer of second precast concrete plate and one layer of inverted T shaped plate of precast concrete, the first precast concrete plate, the second precast concrete plate is successively stacked from bottom to top with the inverted T shaped plate of the precast concrete and is fixedly connected by spiral, the top of the inverted T shaped plate of precast concrete is equipped with foundation bolt, keep concrete foundation vertical layered prefabricated, single layer lighter in weight, facilitate lifting and installation.
Description
Technical field
The utility model relates to foundation technical fields, more particularly to a kind of vertical layered assembled environment-friendly concrete
Basis.
Background technique
Stepped concrete isolated footing is a kind of domestic and international common form of foundation, and it is preferable to be chiefly used in foundation condition
Tier building house, industrial premises, electric power line pole tower and the communication pylon in area etc..Staged concrete isolated footing belongs to
In gravity type foundation, material therefor mainly has concrete, reinforcing bar and built-in fitting etc., and when production generally uses commerical ready-mixed concrete live
It pours, work progress generally includes to excavate the multiple working procedures such as foundation trench, formwork supporting plate, assembling reinforcement, casting concrete, maintenance.
With the development of building industrialization, stepped assembly concrete basis obtains Preliminary Applications, existing step type
Assembling type base is used in factory's integral manufacturing, is then transported to scene and is installed.The foundation pattern uses factory normalization
Prefabricated, quality is easily guaranteed that, on-site wet operation amount is small, quick construction, conveniently, and effect on environment is small, is met environmental protection and is applied with green
The requirement of work.
But it using stepped assembly concrete basis, needs to consider in the buried depth, on-site hoisting and foundation pit on basis
The technical problems such as installation.The assembled monomer on existing step type assembly concrete basis is mostly solid block, monomer weight compared with
Greatly, extremely inconvenient when being lifted and installed in foundation pit.
Utility model content
It is above-mentioned existing to solve the purpose of the utility model is to provide a kind of vertical layered assembled environment-friendly concrete basis
Technology there are the problem of, keep concrete foundation vertical layered prefabricated, single layer lighter in weight facilitates lifting and installation.
To achieve the above object, the utility model provides following scheme:
The utility model provides a kind of vertical layered assembled environment-friendly concrete basis, including successively stacks from bottom to top
The first rank concrete foundation and second-order concrete foundation, the first rank concrete foundation includes that at least one layer is first prefabricated
Concrete flat slab, the second-order concrete foundation include at least one layer of second precast concrete plate and one layer of precast concrete
Inverted T shaped plate, the first precast concrete plate, the second precast concrete plate and the inverted T shaped plate of the precast concrete
It successively stacks and is fixedly connected by spiral from bottom to top, the top of the inverted T shaped plate of precast concrete is equipped with lower margin spiral shell
Bolt.
Further, the inverted T shaped plate of the precast concrete includes horizontal part and vertical component effect, the horizontal part and described second
Precast concrete panel size is equal and is fixedly connected, and the foundation bolt is arranged on the vertical component effect.
Further, the first precast concrete plate, the second precast concrete plate and the precast concrete fall T
Several reserving hole channels are equipped at template opposite position, the diameter of the reserving hole channel is greater than the straight of the spiral
The diameter of diameter, the reserving hole channel is 30mm at least bigger than the diameter of the spiral, and the spiral is set on described pre-
In boxing out.
Further, the horizontal part top surface is equipped with the first horn mouth, the undermost first precast concrete plate
Bottom surface be equipped with the first flared channels, the reserving hole channel and first flared channels and the first bell-mouthed axis phase
It is overlapped；Non-shrinkage mud is inoculated between the spiral and the reserving hole channel, the both ends of the spiral lead to respectively
It crosses the first precast concrete plate described in nut and lowest level and the inverted T shaped plate of the precast concrete anchors.
Further, several the first rank reserving hole channels are equipped in the first rank concrete foundation, first rank is pre-
The first rank spiral is equipped in boxing out, the diameter of the first rank reserving hole channel is more straight than the first rank spiral
At least big 30mm of diameter, the first precast concrete plate pass through the first rank spiral and are fixedly connected.
Further, the bottom surface of the first precast concrete plate described in lowest level is equipped with the second flared channels, institute of top layer
The first precast concrete plate top surface is stated equipped with the second horn mouth, the first rank reserving hole channel and second flared channels with
And the second bell-mouthed axis coincides, and is inoculated with institute between the first rank spiral and the first rank reserving hole channel
State non-shrinkage mud；The both ends of the first rank spiral pass through respectively described in the first rank nut and top layer and lowest level
The anchoring of first precast concrete plate.
Further, the first precast concrete plate and the second precast concrete plate are to grow with wide ratio not
Cuboid greater than 2, the ratio of the height and length of the first precast concrete plate are 1/30~1/10, described first
The height of precast concrete plate is not less than 100mm.
Further, the height of the second precast concrete plate and the horizontal part is not less than 150mm.
Further, the first precast concrete plate, the second precast concrete plate and the concrete
Cement paste layer is equipped between the inverted T shaped plate of soil.
Further, plain concrete cushion layer, the element coagulation are equipped between the first rank concrete foundation and ground
The edge and the first rank concrete foundation and the second-order that soil padding is connect with the first rank concrete foundation
The edge of concrete foundation connection is coated with sealant.
The utility model achieves following technical effect compared with the existing technology:
Vertical layered assembled environment-friendly concrete basis is divided into first successively stacked from bottom to top in the utility model
Rank concrete foundation and second-order concrete foundation, it is flat that the first rank concrete foundation is divided at least one layer of first precast concrete again
Plate, second-order concrete foundation are divided at least one layer of second precast concrete plate and one layer of inverted T shaped plate of precast concrete again, from
And the biggish concrete foundation of weight is subjected to flexible partition, and be divided into lighter several layers precast slab, it is carrying out
Site machinery lift when, can according to on-site hoisting ability carry out the first precast concrete plate, the second precast concrete plate and
The adjustment of one layer of inverted T shaped plate of precast concrete realizes that entirety is fixed using spiral, to reach after by rigging out
To the technical effect for facilitating lifting and installation.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram on the vertical layered assembled environment-friendly concrete basis of the utility model；
Fig. 2 is the top view on the vertical layered assembled environment-friendly concrete basis of the utility model；
Wherein: 1- the first precast concrete plate, 2- the second precast concrete plate, the inverted T shaped plate of 3- precast concrete,
4- foundation bolt, 5- vertical component effect, 6- horizontal part, the first horn mouth of 7-, the first flared channels of 8-, 9- nut, 10- reserving hole channel,
11- spiral, the second horn mouth of 12-, 13- the first rank nut, 14- the first rank reserving hole channel, the second flared channels of 15-, 16-
First rank spiral, 17- plain concrete cushion layer, 18- sealant.
Specific embodiment
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 in the premise not made the creative labor
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is above-mentioned existing to solve the purpose of the utility model is to provide a kind of vertical layered assembled environment-friendly concrete basis
Technology there are the problem of, keep concrete foundation vertical layered prefabricated, single layer lighter in weight facilitates lifting and installation.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
It is as Figure 1-Figure 2: to present embodiments provide a kind of vertical layered assembled environment-friendly concrete basis, including under
The the first rank concrete foundation and second-order concrete foundation successively stacked upwards, the first rank concrete foundation include at least one layer
First precast concrete plate 1, second-order concrete foundation include that at least one layer of second precast concrete plate 2 and one layer are prefabricated
The inverted T shaped plate 3 of concrete, the first precast concrete plate 1, the second precast concrete plate 2 and the inverted T shaped plate 3 of precast concrete from
Lower successively to stack and be fixedly connected upwards by spiral 11, the top of the inverted T shaped plate 3 of precast concrete is equipped with foundation bolt 4.
After every layer of first rank concrete foundation and second-order concrete foundation are successively lifted, stacked from bottom to top, screw-thread steel is utilized
Each layer, every single order are all fixed to form a concrete foundation entirety by the realization of muscle 11.Whole process is hung according to scene
Concrete foundation is carried out flexible partition by dress ability, in order to the lifting and installation of concrete foundation, both saves conventional on-site
The multiple working procedures such as foundation trench, formwork supporting plate, assembling reinforcement, casting concrete, maintenance are excavated during pouring construction, and are solved existing
Concrete foundation monomer weight is big, problem that lifting and installation are extremely inconvenient.
Specifically, the inverted T shaped plate 3 of precast concrete includes horizontal part 6 and vertical component effect 5, horizontal part 6 and the second precast concrete
Plate 2 is equal sized and is fixedly connected, and foundation bolt 4 is arranged on vertical component effect 5.As shown in fig. 1, the first precast concrete is flat
Several reserving hole channels 10, reserving hole channel are equipped at 6 opposite position of plate 1, the second precast concrete plate 2 and horizontal part
10 diameter is greater than the diameter of spiral 11, and the diameter of reserving hole channel 10 is 30mm at least bigger than the diameter of spiral 11, spiral shell
Line reinforcing bar 11 is set in reserving hole channel 10.6 top surface of horizontal part is equipped with the first horn mouth 7, undermost first precast concrete
The bottom surface of plate 1 is equipped with the first flared channels 8, the axis phase of reserving hole channel 10 and the first flared channels 8 and the first horn mouth 7
It is overlapped；Non-shrinkage mud is inoculated between spiral 11 and reserving hole channel 10, the both ends of spiral 11 pass through nut 9 respectively
It anchors with the first precast concrete of lowest level plate 1 and the inverted T shaped plate 3 of precast concrete, is equipped between nut 9 and spiral 11
Steel plate, the diameter of steel plate are greater than the diameter of reserving hole channel 10, and the thickness of steel plate can select between 2~4mm, and on the steel plate
Equipped with several mud jacking holes.
First precast concrete plate 1 and the second precast concrete plate 2 are long rectangular no more than 2 with wide ratio
The bodily form, in Fig. 2, L is length, and B is width.The ratio of the height and length of first precast concrete plate 1 is 1/30~1/10, the
The height of one precast concrete plate 1 is not less than 100mm, H1 as shown in Figure 1, to guarantee that every layer of first precast concrete is flat
The weight of plate 1 is all relatively lighter, and guarantees the anti-shear ability of the first precast concrete plate 1.Second precast concrete plate 2 with
And the height of horizontal part 6 be not less than 150mm, as shown in Figure 1 in H2, the height of inverted T shaped 3 vertical component effect 5 of plate of precast concrete is (such as
H3 in shown in Fig. 1) the minimum-depth requirement that foundation bolt 4 is installed need to be met.The concrete material grade of each laminate is identical, and
Not less than C20, hair pulling treatment is done on the surface of each laminate, enhances the interaction between every laminate, concavo-convex deviation 2mm~
Between 5mm.
It is spread between first precast concrete plate 1, the second precast concrete plate 2 and the inverted T shaped plate 3 of precast concrete
Equipped with cement paste layer, when carrying out installation layer by layer from bottom to top, after next layer of plate is fixed, brush cement paste is carried out
Layer, makes first to carry out preliminary fixation between every laminate, to enhance the interaction between every laminate, and improves flatness.First
Plain concrete cushion layer 17 is equipped between rank concrete foundation and ground, plain concrete cushion layer 17 and the first rank concrete foundation connect
The edge that the edge and the first rank concrete foundation connect is connect with second-order concrete foundation is coated with sealant 18.
In addition, being also provided with several the first rank reserving hole channels 14, the first rank preformed hole in the first rank concrete foundation
Be equipped with the first rank spiral 16 in road 14, the diameter of the first rank reserving hole channel 14 than the first rank spiral 16 diameter extremely
Few big 30mm, the first precast concrete plate 1 are fixedly connected by the first rank spiral 16.The first concrete of lowest level
The bottom surface of native plate 1 is equipped with the second flared channels 15, and 1 top surface of top layer's the first precast concrete plate is equipped with the second horn mouth
12, the first rank reserving hole channel 14 and the axis of the second flared channels 15 and the second horn mouth 12 coincide, the first rank spiral
16 and first are inoculated with non-shrinkage mud between rank reserving hole channel 14；The both ends of first rank spiral 16 pass through the first rank respectively
Nut 13 and top layer and the first precast concrete of lowest level plate 1 anchor, the first rank nut 13 and the first rank spiral 16
Between be equipped with the first rank steel plate, the diameter of the first rank steel plate is greater than the diameter of the first rank reserving hole channel 14, the thickness of the first rank steel plate
Degree can select between 2~4mm, and several the first rank mud jacking holes are equipped on the first rank steel plate.If further pass through
First rank concrete foundation is carried out more firm fixation by dry the first rank spiral 16, while can also significantly improve first
The intensity of rank concrete foundation.
First precast concrete plate 1, the second precast concrete plate 2 and the inverted T shaped plate 3 of precast concrete are in work
Factory's progress is prefabricated, and according to the prefabricated reserving hole channel 10 of design requirement, horn mouth and flared channels.It, first can benefit when assembled in situ
Spiral 11, the first rank spiral 16 are fixed temporarily respectively with bracket or metallic water stop sheet, and in spiral 11
One end is arranged upper steel plate and screws on nut 9, is arranged upper first rank steel plate in one end of the first rank spiral 16 and screws on first
Rank nut 13；Then by every layer of first precast concrete plate 1, the second precast concrete plate 2 and the inverted T shaped plate of precast concrete
3 successively lift from bottom to top, stack, will be in the upper surface brush cement paste layer of plate after a laminate is fixed, then carry out next layer
Plate stacks；And then tensioning, tensioning are all carried out using the other end of jack pair spiral 11, the first rank spiral 16
After the completion, the other end of spiral 11 is anchored using steel plate and nut 9, while utilizes the first rank steel plate and first
Rank nut 13 anchors the other end of the first rank spiral 16, and makes all to generate certain prestressing force in every laminate；?
The edge and the first rank concrete foundation and second-order coagulation that plain concrete cushion layer 17 is connect with the first rank concrete foundation
The edge of earth foundation connection is coated with sealant 18 and passes through the first horn mouth 7, the second loudspeaker after glue 18 to be sealed hardens
Non-shrinkage mud is injected in mouth 12, mud jacking hole and the first rank mud jacking hole from top to bottom, or passes through the first flared channels 8, the second loudspeaker
Non-shrinkage mud is injected in slot 15, mud jacking hole and the first rank mud jacking hole from bottom to top, reaches after non-shrinkage cement starch and sets
After counting intensity, that is, form concrete foundation entirety.
It applies specific case in this specification to be expounded the principles of the present invention and embodiment, the above reality
The explanation for applying example is merely used to help understand the method and its core concept of the utility model；Meanwhile for the general of this field
Technical staff, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.To sum up institute
It states, the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. a kind of vertical layered assembled environment-friendly concrete basis, it is characterised in that: including successively stack from bottom to top first
Rank concrete foundation and second-order concrete foundation, the first rank concrete foundation include at least one layer of first precast concrete
Plate, the second-order concrete foundation include that at least one layer of second precast concrete plate and one layer of precast concrete are inverted T shaped
Plate, the first precast concrete plate, the second precast concrete plate and the inverted T shaped plate of the precast concrete from it is lower to
On successively stack and be fixedly connected by spiral, the top of the inverted T shaped plate of precast concrete is equipped with foundation bolt.
2. vertical layered assembled environment-friendly concrete basis according to claim 1, it is characterised in that: the concrete
The inverted T shaped plate of soil includes horizontal part and vertical component effect, and the horizontal part is equal with the second precast concrete panel size and fixed
Connection, the foundation bolt are arranged on the vertical component effect.
3. vertical layered assembled environment-friendly concrete basis according to claim 2, it is characterised in that: described first is prefabricated
Several are equipped at concrete flat slab, the second precast concrete plate and the inverted T shaped plate opposite position of the precast concrete
Reserving hole channel, the diameter of the reserving hole channel are greater than the diameter of the spiral, and the diameter of the reserving hole channel is than the spiral shell
At least big 30mm of the diameter of line reinforcing bar, the spiral are set in the reserving hole channel.
4. vertical layered assembled environment-friendly concrete basis according to claim 3, it is characterised in that: the horizontal part top
Face is equipped with the first horn mouth, and the bottom surface of the undermost first precast concrete plate is equipped with the first flared channels, described pre-
It boxes out and coincides with first flared channels and the first bell-mouthed axis；The spiral and the preformed hole
Non-shrinkage mud is inoculated between road, the both ends of the spiral pass through the first concrete described in nut and lowest level respectively
Native plate and the inverted T shaped plate anchoring of the precast concrete.
5. vertical layered assembled environment-friendly concrete basis according to claim 1, it is characterised in that: first rank is mixed
It is equipped with several the first rank reserving hole channels in solidifying earth foundation, is equipped with the first rank spiral in the first rank reserving hole channel,
The diameter of the first rank reserving hole channel is 30mm at least bigger than the diameter of the first rank spiral, first concrete
Native plate passes through the first rank spiral and is fixedly connected.
6. vertical layered assembled environment-friendly concrete basis according to claim 5, it is characterised in that: the described in lowest level
The bottom surface of one precast concrete plate is equipped with the second flared channels, and the first precast concrete plate top surface described in top layer is equipped with
Second horn mouth, the first rank reserving hole channel coincide with second flared channels and the second bell-mouthed axis,
The non-shrinkage mud is inoculated between the first rank spiral and the first rank reserving hole channel；The first rank screw thread
The both ends of reinforcing bar pass through the first precast concrete plate described in the first rank nut and top layer and lowest level respectively and anchor.
7. vertical layered assembled environment-friendly concrete basis according to claim 2, it is characterised in that: described first is prefabricated
Concrete flat slab and the second precast concrete plate are the long cuboid with wide ratio no more than 2, and described first is prefabricated
The ratio of the height and length of concrete flat slab is 1/30~1/10, and the height of the first precast concrete plate is not less than
100mm。
8. vertical layered assembled environment-friendly concrete basis according to claim 7, it is characterised in that: described second is prefabricated
The height of concrete flat slab and the horizontal part is not less than 150mm.
9. vertical layered assembled environment-friendly concrete basis according to claim 1, it is characterised in that: described first is prefabricated
Cement paste is equipped between concrete flat slab, the second precast concrete plate and the inverted T shaped plate of the precast concrete
Layer.
10. vertical layered assembled environment-friendly concrete basis according to claim 1, it is characterised in that: first rank
Plain concrete cushion layer, the plain concrete cushion layer and the first rank concrete foundation are equipped between concrete foundation and ground
It smears the edge that the edge of connection and the first rank concrete foundation are connect with the second-order concrete foundation
There is sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821682417.0U CN208486282U (en) | 2018-10-17 | 2018-10-17 | A kind of vertical layered assembled environment-friendly concrete basis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821682417.0U CN208486282U (en) | 2018-10-17 | 2018-10-17 | A kind of vertical layered assembled environment-friendly concrete basis |
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| Publication Number | Publication Date |
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| CN208486282U true CN208486282U (en) | 2019-02-12 |
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ID=65247871
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| CN201821682417.0U Expired - Fee Related CN208486282U (en) | 2018-10-17 | 2018-10-17 | A kind of vertical layered assembled environment-friendly concrete basis |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855861A (en) * | 2021-02-03 | 2022-08-05 | 内蒙古电力(集团)有限责任公司 | Novel power transmission line fabricated foundation and construction method thereof |
| CN115012437A (en) * | 2022-06-20 | 2022-09-06 | 东北电力大学 | Lattice type angle steel power transmission tower fabricated foundation for paddy field and construction method thereof |
-
2018
- 2018-10-17 CN CN201821682417.0U patent/CN208486282U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855861A (en) * | 2021-02-03 | 2022-08-05 | 内蒙古电力(集团)有限责任公司 | Novel power transmission line fabricated foundation and construction method thereof |
| CN115012437A (en) * | 2022-06-20 | 2022-09-06 | 东北电力大学 | Lattice type angle steel power transmission tower fabricated foundation for paddy field and construction method thereof |
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Granted publication date: 20190212 |