CN207794100U - One kind is for building elevator foundation pit structure - Google Patents
One kind is for building elevator foundation pit structure Download PDFInfo
- Publication number
- CN207794100U CN207794100U CN201820160142.8U CN201820160142U CN207794100U CN 207794100 U CN207794100 U CN 207794100U CN 201820160142 U CN201820160142 U CN 201820160142U CN 207794100 U CN207794100 U CN 207794100U
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- China
- Prior art keywords
- layer
- steel bar
- stake
- sealing rod
- soil layer
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Abstract
The utility model discloses one kind for building elevator foundation pit structure,Its key points of the technical solution are that the bottom plate includes from top to bottom being laid with waterproof layer,Microlith mixed earth protective layer,Waterproof roll layer,Cement sand bed,Concrete cushion and plain soil layer,The first strengthening rib strip for being inserted into bottom stake inner wall is equipped in the waterproof layer,The bottom stake inner wall is equipped with the first sealing rod,First sealing rod is embedded in the upper and lower ends face of waterproof layer,It is equipped with the second reinforcing rib in the element soil layer,The bottom stake inner wall is equipped with the second sealing rod,Second sealing rod is embedded in the upper and lower ends face of plain soil layer,The element soil layer bottom is additionally provided with substrate,Substrate bottom surface is equipped with several reverse taper holes,The company road of connection rounding taper hole is additionally provided on the substrate,The even road undulate,The utility model aim be to provide a kind of intensity it is high and be not easy infiltration and leak for building elevator foundation pit structure.
Description
Technical field
The utility model is related to a kind of technical field of building construction, more specifically, it relates to a kind of for building elevator
Foundation pit structure.
Background technology
When construction, needs to excavate the buffering that an elevator foundation pit is used for elevator practice, ensure its peace
Quan Xing；
Currently, the group of construction foundation pit becomes bottom plate and the support stake for playing a supporting role, but actual
During use, it is susceptible to insufficient strength and the problem of bottom is susceptible to leak or infiltration.
Utility model content
In view of the deficienciess of the prior art, it is high the purpose of this utility model is to provide a kind of intensity and be not easy infiltration and
Leak is used to build elevator foundation pit structure.
To achieve the above object, the utility model provides following technical solution：One kind is used to build elevator foundation pit structure,
Including support stake and bottom plate, it is characterized in that：Support stake along floor peripheral arrangement enclose it is square-shaped, support stake include steelframe body and
The pile body of steelframe body is wrapped up, the steelframe body includes warp steel bar and weft steel bar, and the warp steel bar and weft steel bar are in nine
Ten degree of cross arrangements, the pile body are equipped with the connecting rod across warp steel bar and weft steel bar intersection, and connecting rod is equipped with two
Root supporting rod, two supporting rods are welded with warp steel bar and weft steel bar respectively, and the support stake bottom is equipped with bottom stake, bottom plate week
While insert in bottom stake side wall on, the bottom plate include from top to bottom be laid with waterproof layer, microlith mixed earth protective layer, waterproof roll layer,
Cement sand bed, concrete cushion and plain soil layer, interior the first strengthening rib strip for being equipped with insertion bottom stake inner wall of the waterproof layer are described
Bottom stake inner wall is equipped with the first sealing rod, and first sealing rod is embedded in the upper and lower ends face of waterproof layer, is set in the element soil layer
There are the second reinforcing rib, the bottom stake inner wall to be equipped with the second sealing rod, second sealing rod is embedded in the upper and lower ends of plain soil layer
Face, the element soil layer bottom are additionally provided with substrate, and substrate bottom surface is equipped with several reverse taper holes, and being additionally provided with connection on the substrate falls
The company road of conical bore, the even road undulate.
Include warp steel bar and weft steel bar, the warp steel using the steelframe body by using above-mentioned technical proposal
Item and weft steel bar are in 90 degree of cross arrangements, and pile body is equipped with the connecting rod across warp steel bar and weft steel bar intersection, energy
Enough reduce additional steel wire winding, then utilize, connecting rod be equipped with two supporting rods, two supporting rods respectively with warp steel bar and
Weft steel bar welds, and can carry out further supporting and fix, and increases support strength, and the support stake bottom is equipped with bottom stake, profit
It is supported in bottom with bottom stake, and is connect with bottom plate, the bottom plate includes from top to bottom being laid with waterproof layer, the protection of microlith mixed mud
Layer, waterproof roll layer, cement sand bed, concrete cushion and plain soil layer, by the way that waterproof layer, protective layer and intermediate isolation is arranged
Waterproof roll layer and cement sand bed and bed course and plain soil layer design successively, reached good anti-seepage effect, and
Leak preventing effect, waterproof layer are that mixed mud is filled, and have good leak preventing effect, and coordinate waterproof roll layer also can be into
The intermediate barrier of row, reaches and completely cuts off effect up and down, and by mixed mud bed course be arranged, increase bottom strength, in cooperation first
Sealing rod and the second sealing rod, play good sealing effect, and then reach anti-and blend leak preventing effect, also by the first reinforcing rib
Internal intensity reinforcement is carried out with the second reinforcing rib, then by the setting of substrate, is arranged using the reverse taper hole of substrate bottom surface, and match
The roads He Lian realize the barrier and limitation of steam, and play the role of internal constraint by corrugated even road, within reaching
The anti-seepage effect in portion.
The utility model is further arranged to：The reverse taper hole is connected to the wave trough position in even road.
By using above-mentioned technical proposal, by that can ensure no matter when infiltration, be required for water walk one section away from
From and to climb, and even road uses wave, coordinates such difference setting, can more play anti-seepage effect.
The utility model is further arranged to：Filter paper net is equipped in the reverse taper hole.
Good Filtration Filtration steam can be played, is played by the setting of filter paper net by using above-mentioned technical proposal
It must obstruct, no matter good barrier and limitation are played on water seepage function, to ensure the antiseepage function of product entirety.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the warp steel bar and weft steel bar structural schematic diagram of the utility model embodiment.
Fig. 3 is the warp steel bar, weft steel bar and connecting rod structural schematic diagram of the utility model embodiment.
Fig. 4 is the substrate internal structure schematic diagram of the utility model embodiment.
Specific implementation mode
The utility model embodiment is described further referring to figs. 1 to Fig. 4.
One kind being used to build elevator foundation pit structure, including support stake and bottom plate, it is characterized in that：Support stake along floor peripheral
Arranging, it is square-shaped to enclose, and support stake includes the pile body 101 of steelframe body and package steelframe body, and the steelframe body includes warp steel bar
103 and weft steel bar 102, the warp steel bar 103 and weft steel bar 102 are in 90 degree of cross arrangements, and the pile body 101 is equipped with
Connecting rod 104 across 102 intersection of warp steel bar 103 and weft steel bar, connecting rod 104 be equipped with two supporting rods 105, two
Root supporting rod 105 is welded with warp steel bar 103 and weft steel bar 102 respectively, and the support stake bottom is equipped with bottom stake 201, bottom plate
Periphery insert in bottom stake 201 side walls on, the bottom plate include from top to bottom be laid with waterproof layer 301, microlith mixed earth protective layer 401,
Waterproof roll layer 501, cement sand bed 601, concrete cushion 701 and plain soil layer 801, interior be equipped with of the waterproof layer 301 are inserted into
The first reinforcing rib 302 of 201 inner walls of bottom stake, 201 inner walls of the bottom stake are equipped with the first sealing rod 303, first sealing
Item 303 is embedded in the upper and lower ends face of waterproof layer 301, is equipped with the second reinforcing rib 802 in the element soil layer 801, in the bottom stake 201
Wall is equipped with the second sealing rod 803, and second sealing rod 803 is embedded in the upper and lower ends face of plain soil layer 801, the element soil layer
801 bottoms are additionally provided with substrate 901, and 901 bottom surface of substrate is equipped with several reverse taper holes 903, connection is additionally provided on the substrate 901
The company road 902 of rounding taper hole, even 902 undulate of road.
Include warp steel bar 103 and weft steel bar 102 using the steelframe body by using above-mentioned technical proposal, it is described
Warp steel bar 103 and weft steel bar 102 are in 90 degree of cross arrangements, and pile body 101 is equipped with across warp steel bar 103 and weft steel bar
The connecting rod 104 of 102 intersections, can reduce additional steel wire winding, then utilize, and connecting rod 104 is equipped with two supporting rods
105, two supporting rods 105 are welded with warp steel bar 103 and weft steel bar 102 respectively, can be carried out further supporting and be fixed,
Increasing support strength, the support stake bottom is equipped with bottom stake 201, is supported in bottom using bottom stake 201, and connect with bottom plate,
The bottom plate includes from top to bottom being laid with waterproof layer 301, microlith mixed earth protective layer 401, waterproof roll layer 501, cement mortar
Layer 601, concrete cushion 701 and plain soil layer 801, by the waterproof roll that waterproof layer 301, protective layer and intermediate isolation is arranged
The design successively of layer 501 and cement sand bed 601 and bed course and plain soil layer 801, has reached good anti-seepage effect, and
Leak preventing effect, waterproof layer 301 are that mixed mud is filled, and have good leak preventing effect, and coordinate waterproof roll layer 501
Can carry out intermediate barrier, reach up and down completely cut off effect, and by mixed mud bed course be arranged, increase bottom strength, with
The first sealing rod 303 and the second sealing rod 803 are closed, good sealing effect is played, and then reaches anti-and blends leak preventing effect, is also led to
It crosses the first reinforcing rib 302 and the second reinforcing rib 802 carries out internal intensity reinforcement, then by the setting of substrate 901, utilize substrate
The reverse taper hole 903 of 901 bottom surfaces is arranged, and coordinates even road 902, realizes the barrier and limitation of steam, and by corrugated
Even road 902 plays the role of internal constraint, to reach internal anti-seepage effect.
The utility model is further arranged to：The reverse taper hole 903 is connected to the wave trough position in even road 902.
By using above-mentioned technical proposal, by that can ensure no matter when infiltration, be required for water walk one section away from
From and to climb, and even road 902 uses wave, coordinates such difference setting, can more play anti-seepage effect.
The utility model is further arranged to：Filter paper net is equipped in the reverse taper hole 903.
Good Filtration Filtration steam can be played, is played by the setting of filter paper net by using above-mentioned technical proposal
It must obstruct, no matter good barrier and limitation are played on water seepage function, to ensure the antiseepage function of product entirety.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, the skill of this field
Art personnel carry out common variations and alternatives within the scope of technical solutions of the utility model should be included in the guarantor of the utility model
It protects in range.
Claims (3)
1. one kind being used to build elevator foundation pit structure, including support stake and bottom plate, it is characterized in that：Support stake is arranged along floor peripheral
Cloth enclose it is square-shaped, support stake include steelframe body and package steelframe body pile body, the steelframe body includes warp steel bar and weft
Steel bar, the warp steel bar and weft steel bar are in 90 degree of cross arrangements, and the pile body is equipped with across warp steel bar and weft steel
The connecting rod of intersection, connecting rod are equipped with two supporting rods, and two supporting rods are welded with warp steel bar and weft steel bar respectively
It connects, the support stake bottom is equipped with bottom stake, and floor peripheral inserts on bottom stake side wall, and the bottom plate includes from top to bottom being laid with waterproof
Layer, microlith mixed earth protective layer, waterproof roll layer, cement sand bed, concrete cushion and plain soil layer are equipped in the waterproof layer
It is inserted into the first strengthening rib strip of bottom stake inner wall, the bottom stake inner wall is equipped with the first sealing rod, and first sealing rod is embedded in anti-
The upper and lower ends face of water layer, the element soil layer is interior to be equipped with the second reinforcing rib, and the bottom stake inner wall is equipped with the second sealing rod, described
Second sealing rod is embedded in the upper and lower ends face of plain soil layer, and the element soil layer bottom is additionally provided with substrate, and substrate bottom surface is equipped with several
Reverse taper hole is additionally provided with the company road of connection rounding taper hole, the even road undulate on the substrate.
2. it is according to claim 1 a kind of for building elevator foundation pit structure, it is characterized in that：The reverse taper hole and Lian Dao
Wave trough position connection.
3. it is according to claim 2 a kind of for building elevator foundation pit structure, it is characterized in that：It is equipped in the reverse taper hole
Filter paper net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160142.8U CN207794100U (en) | 2018-01-30 | 2018-01-30 | One kind is for building elevator foundation pit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160142.8U CN207794100U (en) | 2018-01-30 | 2018-01-30 | One kind is for building elevator foundation pit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207794100U true CN207794100U (en) | 2018-08-31 |
Family
ID=63267494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820160142.8U Expired - Fee Related CN207794100U (en) | 2018-01-30 | 2018-01-30 | One kind is for building elevator foundation pit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207794100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112707269A (en) * | 2020-12-22 | 2021-04-27 | 住友富士电梯有限公司 | Pit buffering elevator |
-
2018
- 2018-01-30 CN CN201820160142.8U patent/CN207794100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112707269A (en) * | 2020-12-22 | 2021-04-27 | 住友富士电梯有限公司 | Pit buffering elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 314001 8th Floor, 35 Jingang Road, Jiaxing Science and Technology City, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: ZHEJIANG HENGXIN ARCHITECTURAL DESIGN Co.,Ltd. Address before: Room 302, No. 176 Yuexiu South Road, Jiaxing Economic Development Zone, Zhejiang Province Patentee before: ZHEJIANG HENGXIN ARCHITECTURAL DESIGN Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 314000 8th floor, No.35, Jingang Road, Jiaxing Science and Technology City, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Hengxin Design Group Co.,Ltd. Address before: 314001 8th Floor, 35 Jingang Road, Jiaxing Science and Technology City, Nanhu District, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG HENGXIN ARCHITECTURAL DESIGN Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20220130 |