CN211849479U - Building construction deep basal pit excavation protective structure - Google Patents
Building construction deep basal pit excavation protective structure Download PDFInfo
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- CN211849479U CN211849479U CN202020217132.0U CN202020217132U CN211849479U CN 211849479 U CN211849479 U CN 211849479U CN 202020217132 U CN202020217132 U CN 202020217132U CN 211849479 U CN211849479 U CN 211849479U
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Abstract
The utility model relates to a housing construction deep basal pit excavation protective structure belongs to housing construction foundation engineering technical field. The rain-proof device comprises two first rain-proof pieces, wherein one end of each first rain-proof piece is rotatably connected with an installation part, the installation parts are used for fixing the first rain-proof pieces to the ground surface, and one ends of the two first rain-proof pieces, which are far away from the installation parts, can be mutually abutted after being rotated; the first rain blocking piece is provided with a second rain blocking piece in a sliding mode, and the sliding direction of the second rain blocking piece is perpendicular to the rotating face of the first rain blocking piece. The building construction deep foundation pit excavation protective structure can be adapted to foundation pits with different areas to a certain extent.
Description
Technical Field
The utility model relates to a housing construction foundation engineering technical field especially relates to a housing construction deep basal pit excavation protective structure.
Background
The building construction engineering refers to various building constructions, auxiliary facilities thereof, and matched lines, pipelines, equipment installation engineering and indoor and outdoor decoration engineering, and the building construction refers to an engineering which has a top cover, a beam column, a wall, a foundation and can form an internal space and meet the requirements of people on production, living, study, public activities and the like.
In the prior art, a Chinese patent with an authorization publication number of CN209308042U discloses a deep foundation pit excavation protection structure of a house building. Including the hole cover, the right flank fixedly connected with first inserted bar of hole cover, first inserted bar is pegged graft at the earth's surface, and the top fixed connection of rotating device and second inserted bar is passed through to the left end of hole cover, and the second inserted bar is pegged graft at the earth's surface.
When raining, the staff can stimulate the first inserted bar to rotate, so that the first inserted bar drives the pit cover to rotate, and finally, the first inserted bar is inserted into the ground surface, so that the pit cover can block rainwater.
But the cross-sectional area is different due to different foundation pits. When the pit cover is applied to the foundation pit with larger area than that of the foundation pit in the patent, a new pit cover needs to be manufactured again to adapt to the current foundation pit area; when the pit cover is applied to a foundation pit with a smaller area than that of the foundation pit in the patent, the pit cover occupies more site area, so that the applicability of the pit cover is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a housing construction deep basal pit excavates protective structure has the advantage of the different area foundation ditch of adaptation to a certain extent.
The above object of the present invention can be achieved by the following technical solutions:
the excavation protection structure for the deep foundation pit of the house building comprises two first rain-shielding pieces, wherein one ends of the first rain-shielding pieces are rotatably connected with installation parts, the installation parts are used for fixing the first rain-shielding pieces to the ground surface, and the ends, far away from the installation parts, of the two first rain-shielding pieces can be mutually abutted after being rotated; the first rain blocking piece is provided with a second rain blocking piece in a sliding mode, and the sliding direction of the second rain blocking piece is perpendicular to the rotating face of the first rain blocking piece.
By adopting the technical scheme, if the first rain shielding part shields the foundation pit, the first rain shielding part is rotated to enable the two first rain shielding parts to be mutually abutted, and the two first rain shielding parts are shielded above the foundation pit when abutted, so that rain can be shielded; if first rain-proof piece can't shelter from during the foundation ditch, then slide two second earlier and keep off the rain piece, rotate first rain-proof piece again for two first rain-proof pieces are contradicted each other, and two second rain-proof pieces are contradicted each other, then first rain-proof piece and second rain-proof piece all shelter from to the top of foundation ditch. Through the setting of first rain-proof spare and second rain-proof spare, then can be to a certain extent the not foundation ditch of area of adaptation.
The present invention may be further configured in a preferred embodiment as: two the one end that first rain-proof spare contradicts each other is the tip that inclines, two when first rain-proof spare supports in the foundation ditch top, the tip that inclines is vertical state.
Through adopting above-mentioned technical scheme, when two first rain-proof pieces conflict each other, through the setting of slope end, area when can increase first rain-proof piece tip conflict each other to reduce the rainwater and fall into to the foundation ditch in.
The present invention may be further configured in a preferred embodiment as: the two second rain sheltering pieces are arranged in the first rain sheltering piece in a sliding manner; an opening is formed in the inclined end of the first rain shielding part, and one end of the second rain shielding part is flush with the edge of the opening of the first rain shielding part; and after the second rain shielding part slides out of the first rain shielding part, the second rain shielding part is mutually abutted with one end of the opening edge of the first rain shielding part which is flushed.
Through adopting above-mentioned technical scheme, keep off the rain piece with the second and follow the roll-off back in the first rain piece that keeps off, because the second keeps off the rain piece and flushes with the opening edge that the first rain piece that keeps off, then when the opening limit of two first rain pieces of keeping off contradicts each other, the tip that two seconds kept off the rain piece can contradict each other, avoids when two first rain pieces of keeping off contradict, and two seconds keep off and have the clearance between the rain piece.
The present invention may be further configured in a preferred embodiment as: two the one end that first rain piece contradicts each other and two the one end that the second rain piece contradicts each other is provided with the sealing strip respectively.
Through adopting above-mentioned technical scheme, through the setting of sealing strip, can be so that the leakproofness between two first rain pieces that keep off and between two second rain pieces is better, further reduce the rainwater and fall into the value foundation ditch in.
The present invention may be further configured in a preferred embodiment as: the installation department includes fixed strip and a plurality of inserted bar, the fixed strip rotates with first rain-proof piece to be connected, and is a plurality of the inserted bar sets up along fixed strip length direction, the inserted bar is pegged graft to the earth's surface.
Through adopting above-mentioned technical scheme, when needs use first rain piece that keeps off, keep flat the fixed strip to the opening limit of foundation ditch, insert a plurality of inserted bars to the earth's surface in again, then the fixed strip is fixed to the top, and the staff can rotate first rain piece that keeps off. Through the setting of fixed part, can be fixed to the earth's surface with the one end of first rain-proof piece, reduce it and rock.
The present invention may be further configured in a preferred embodiment as: two the first rain-proof spare conflicts each other and two all form triangular pot head when the second rain-proof spare conflicts each other.
Through adopting above-mentioned technical scheme, when two first rain-proof pieces contradict each other and two second rain-proof pieces contradict each other, can form triangular pit cover, then can be with falling into the rainwater water conservancy diversion that covers to the pit to first rain-proof piece and the both sides that the second kept off rain, avoid the rainwater accumulation pit to cover.
The present invention may be further configured in a preferred embodiment as: the second rain-proof piece is provided with a guide block, the first rain-proof piece is provided with a guide groove, the guide block is connected with the guide groove in a sliding mode, and the length direction of the guide groove is perpendicular to the rotating face of the first rain-proof piece.
Through adopting above-mentioned technical scheme, when the second that slides keeps off the rain piece, the guide block slides along the guide way and passes through the setting of guide block and guide way, can keep off the rain piece to the second slide carry on spacingly, improve the second and keep off the rain stability when moving.
The present invention may be further configured in a preferred embodiment as: and two ends of the guide groove in the length direction are blocked.
Through adopting above-mentioned technical scheme, through the setting of the shutoff of guide way length direction both ends, can be so that the guide block by spacing to the guide way in to avoid the second to keep off the rain outside the first rain piece that keeps off of roll-off.
To sum up, the utility model discloses a following at least one useful technological effect:
the first rain shielding part and the second rain shielding part are arranged, so that the length of the first rain shielding part can be prolonged, and foundation pits with different areas can be adapted to a certain extent;
and secondly, the second rain blocking piece is flush with the opening end of the first rain blocking piece, and when the second rain blocking piece slides out of the first rain blocking piece, the two second rain blocking pieces can keep a mutually contradictory state to reduce rainwater infiltration into the foundation pit.
Drawings
Fig. 1 is a schematic structural view of the whole of the present invention;
fig. 2 is a side sectional view of the whole of the present invention.
Reference numerals: 1. a first rain shield; 11. a guide groove; 2. an installation part; 21. inserting a rod; 3. a second rain blocking member; 31. a guide block; 4. a sealing strip.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a housing construction deep basal pit excavation protective structure, including two first rain-proof pieces 1 that are the rectangle, first rain-proof piece 1 length direction's one end is rotated and is connected with installation department 2, and installation department 2 is used for fixing first rain-proof piece 1 to the earth's surface. Installation department 2 includes fixed strip and a plurality of inserted bar 21, and the fixed strip is articulated with first rain piece 1 that keeps off, and the fixed strip sets up along the first width direction that keeps off rain 1, and a plurality of inserted bar 21 set up along fixed strip length direction, and inserted bar 21 pegs graft to the earth's surface, and inserted bar 21 is perpendicular with the fixed strip to fix the fixed strip to the earth's surface directly over parallelly.
The one end that installation department 2 was kept away from to two first rain-proof pieces 1 is the tip that inclines, and two first rain-proof pieces 1 rotate the back, and its tip that inclines can contradict each other. And when the inclined ends of the two first rain-sheltering pieces 1 are mutually abutted, the inclined ends are in a vertical state to form a triangular pit cover.
The first rain-proof part 1 is provided with a second rain-proof part 3 in a sliding way, and the sliding direction of the second rain-proof part 3 is vertical to the rotating surface of the first rain-proof part 1. Two second rain sheltering pieces 3 are arranged, and the two second rain sheltering pieces 3 are arranged in the first rain sheltering piece 1 in a sliding manner; the inclined end of the first rain-shielding part 1 is provided with an opening, and one end of the second rain-shielding part 3 is flush with the edge of the opening of the first rain-shielding part 1; two second rain-proof pieces 3 roll off first rain-proof piece 1 back outward, and second rain-proof piece 3 contradicts each other with the one end that first rain-proof piece 1 opening edge flushed. And the two second rain-proof pieces 3 form the same isosceles triangle pit cover when colliding with the first rain-proof piece 1.
One end that two first rain-proof pieces 1 contradicted each other and the one end that two second rain-proof pieces 3 contradicted each other are provided with sealing strip 4 respectively, and sealing strip 4 sets up along the width direction that first rain-proof piece 1 and second rain-proof piece 3 respectively. Sealing strip 4 is the rubber strip, can strengthen when adjacent first rain piece 1 conflicts, and the leakproofness when adjacent second rain piece 3 conflicts.
The second rain-proof piece 3 is provided with a guide block 31, the first rain-proof piece 1 is provided with a guide groove 11 with two ends in the length direction plugged, the guide block 31 is connected with the guide groove 11 in a sliding mode, and the length direction of the guide groove 11 is perpendicular to the rotating surface of the first rain-proof piece 1.
The implementation principle of the embodiment is as follows: if the first rain shielding part 1 shields the foundation pit, the first rain shielding part 1 is rotated to enable the two first rain shielding parts 1 to be mutually abutted, and the two first rain shielding parts 1 are shielded above the foundation pit when abutted, so that rain shielding can be performed; if first rain-proof piece 1 can't shelter from during the foundation ditch, then slide two second rain-proof pieces 3 earlier, rotate first rain-proof piece 1 again for two first rain-proof pieces 1 conflict each other, two second rain-proof pieces 3 conflict each other, then first rain-proof piece 1 and second rain-proof piece 3 all shelter from to the top of foundation ditch. Through the setting of first rain piece 1 and second rain piece 3 that keeps off, then can be to a certain extent the not foundation ditch of area of adaptation.
The embodiments of the present invention are the preferred embodiments of the present invention, and the protection scope of the present invention is not limited by this, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides a housing construction deep basal pit excavation protective structure which characterized in that: the rain-proof device comprises two first rain-proof pieces (1), wherein one end of each first rain-proof piece (1) is rotatably connected with an installation part (2), the installation parts (2) are used for fixing the first rain-proof pieces (1) to the earth surface, and one ends of the two first rain-proof pieces (1) far away from the installation parts (2) can be mutually abutted after being rotated; the first rain-proof piece (1) is provided with a second rain-proof piece (3) in a sliding mode, and the sliding direction of the second rain-proof piece (3) is perpendicular to the rotating surface of the first rain-proof piece (1).
2. The building construction deep foundation pit excavation protective structure of claim 1, characterized in that: two the one end that first rain-proof spare (1) contradicts each other is the tip that inclines, two when first rain-proof spare (1) supports in the foundation ditch top, the tip that inclines is vertical state.
3. The building construction deep foundation pit excavation protective structure of claim 2, characterized in that: two second rain sheltering pieces (3) are arranged, and the two second rain sheltering pieces (3) are arranged in the first rain sheltering piece (1) in a sliding manner; an opening is formed in the inclined end of the first rain shielding part (1), and one end of the second rain shielding part (3) is flush with the edge of the opening of the first rain shielding part (1); two the second keeps off the rain spare (3) roll-off first keep off the rain spare (1) outer back, the second keeps off the rain spare (3) and contradicts each other with the one end that first keep off the rain spare (1) opening edge flushed.
4. The building construction deep foundation pit excavation protective structure of claim 3, characterized in that: two the one end that first rain piece (1) contradicted each other and two the one end that second rain piece (3) contradicted each other is provided with sealing strip (4) respectively.
5. The building construction deep foundation pit excavation protective structure of claim 1, characterized in that: installation department (2) are including fixed strip and a plurality of inserted bar (21), the fixed strip rotates with first rain-proof piece (1) to be connected, and is a plurality of inserted bar (21) set up along fixed strip length direction, inserted bar (21) are pegged graft to the earth's surface.
6. The building construction deep foundation pit excavation protective structure of claim 1, characterized in that: two the first rain-proof spare (1) are contradicted each other and two all form triangular pot head when keeping off rain spare (3) and contradict each other.
7. The building construction deep foundation pit excavation protective structure of claim 1, characterized in that: be provided with guide block (31) on second rain-proof piece (3), be provided with guide way (11) on first rain-proof piece (1), guide block (31) and guide way (11) sliding connection, the length direction of guide way (11) is perpendicular with the rotating surface of first rain-proof piece (1).
8. The building construction deep foundation pit excavation protective structure of claim 7, characterized in that: and two ends of the guide groove (11) in the length direction are blocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020217132.0U CN211849479U (en) | 2020-02-27 | 2020-02-27 | Building construction deep basal pit excavation protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020217132.0U CN211849479U (en) | 2020-02-27 | 2020-02-27 | Building construction deep basal pit excavation protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211849479U true CN211849479U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020217132.0U Expired - Fee Related CN211849479U (en) | 2020-02-27 | 2020-02-27 | Building construction deep basal pit excavation protective structure |
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| Country | Link |
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| CN (1) | CN211849479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673168A (en) * | 2022-05-05 | 2022-06-28 | 温州神光建设工程有限公司 | Foundation pit maintenance device for house building and construction method thereof |
-
2020
- 2020-02-27 CN CN202020217132.0U patent/CN211849479U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673168A (en) * | 2022-05-05 | 2022-06-28 | 温州神光建设工程有限公司 | Foundation pit maintenance device for house building and construction method thereof |
| CN114673168B (en) * | 2022-05-05 | 2024-06-14 | 温州神光建设工程有限公司 | Foundation pit maintenance device for house building and construction method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |