CN213204179U - Foundation pit peripheral water level stabilizing device utilizing high gravity recharge - Google Patents
Foundation pit peripheral water level stabilizing device utilizing high gravity recharge Download PDFInfo
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- CN213204179U CN213204179U CN202021739990.8U CN202021739990U CN213204179U CN 213204179 U CN213204179 U CN 213204179U CN 202021739990 U CN202021739990 U CN 202021739990U CN 213204179 U CN213204179 U CN 213204179U
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Abstract
The utility model provides an utilize peripheral water level stabilising arrangement of foundation ditch of high gravity recharge, including the bearing platform, and place water tank and water level measurement appearance on the bearing platform, one side that the foundation ditch was kept away from to the water tank is equipped with the inlet tube, one side that is close to the foundation ditch is equipped with the outlet pipe, be equipped with manual boiling water valve on the outlet pipe, the bearing platform includes four spinal branch legs, and fix the top layer slant rectangle steel framework on the landing leg, middle level horizontal rectangle steel framework and bottom horizontal rectangle steel framework, welded fastening has the decorative pattern steel sheet that is used for placing the water tank on the top layer slant rectangle steel framework, be fixed with the weather enclosure on the horizontal. The utility model discloses a car sets up bearing platform and cask outside the foundation ditch, and the cask slope sets up the rivers of being convenient for with higher speed, and the stability of groundwater level is guaranteed because of the mode in gravity recharge to the foundation ditch through cask internal water to ensure the stability of peripheral building and road.
Description
Technical Field
The utility model relates to a construction field specifically belongs to an utilize peripheral water level stabilising arrangement of foundation ditch of high-order gravity recharge.
Background
In the earth excavation process of the ultra-deep foundation pit, in order to prevent settlement of surrounding buildings, roads and the like outside the foundation pit from being guaranteed within an allowable numerical range, in the earth excavation and precipitation process of the foundation pit, groundwater level is reduced due to flowing and seepage of groundwater at the periphery of the foundation pit, and excessive settlement of the surrounding buildings and the roads is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an utilize peripheral water level stabilising arrangement of foundation ditch of high-order gravity recharge to solve the foundation ditch of prior art's underground water all around because of wandering and infiltration for the groundwater water level reduces, causes peripheral building and road to take place the too big technical problem of settlement volume.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an utilize peripheral water level stabilising arrangement of foundation ditch of high-order gravity recharge which characterized in that: including the bearing platform to and place water tank and water level gauge on the bearing platform, one side that the foundation ditch was kept away from to the water tank is equipped with the inlet tube, and one side that is close to the foundation ditch is equipped with the outlet pipe, be equipped with manual boiling water valve on the outlet pipe, the bearing platform includes four landing legs to and fix top layer slant rectangle steel framework, middle level horizontal rectangle steel framework and the horizontal rectangle steel framework of bottom on the landing leg, welded fastening has the decorative pattern steel sheet on the slant rectangle steel framework of top layer, the water tank is placed on the decorative pattern steel sheet, be fixed with the weather enclosure on the horizontal rectangle steel framework of middle level, welded fastening has the steel sheet on the horizontal rectangle steel framework of bottom, water level gauge places on.
Further preferably, the top-layer oblique rectangular steel frame inclines downwards by 15-30 degrees from the outer direction to the direction of the foundation pit.
Furthermore, the top layer oblique rectangular steel frame, the bottom surface of the patterned steel plate, the bottom layer horizontal rectangular steel frame and the bottom surface of the steel plate are fixedly welded with X-shaped shear braces.
And further, a rubber cushion block is arranged between the steel pipe of the top layer oblique rectangular steel frame close to the foundation pit side and the bottom of the water tank.
Further, the water inlet pipe is connected with the water storage tank through a water pump.
Furthermore, two landing legs that are close to the foundation ditch extend to decorative pattern steel sheet top, and are equipped with the shelves pole that is used for hindering the water tank gliding between two landing legs.
Furthermore, the water level measuring instrument is of a seven-star Hua-accuse CYWQ-200 type, and the detection end is positioned in the foundation pit.
In addition, the lower part of the supporting leg is embedded into the base layer by at least 500mm, and the height of the patterned steel plate from the base layer is 2000-2100 mm.
More preferably, the outlet pipe is located the water tank lower part, the inlet tube is located water tank upper portion, outlet pipe and inlet tube and water tank connected node interval 1000~1200 mm.
Compared with the prior art the utility model has the following characteristics and beneficial effect:
the utility model discloses a car sets up bearing platform and cask outside the foundation ditch, and the cask slope sets up the rivers of being convenient for with higher speed, and the stability of groundwater level is guaranteed to the mode in water because of gravity recharge to the foundation ditch in through the cask to ensure the stability of peripheral building and road, guarantee the security of foundation ditch earthwork excavation and precipitation construction simultaneously, have fine popularization and practical value, can produce good economic benefits after extensive popularization and application.
Drawings
Fig. 1 is the structure diagram of the utility model relates to a utilize peripheral water level stabilising arrangement of foundation ditch of high-order gravity recharge.
Reference numerals: 1-a load bearing platform; 11-a leg; 12-a top layer oblique rectangular steel frame; 13-middle level horizontal rectangular steel frame; 14-a bottom horizontal rectangular steel frame; 15-rain-proof shed; 16-gear lever; 17-a patterned steel plate; 2-a water tank; 3-water level measuring instrument; 4-water outlet pipe; 5-manually opening a water valve; 6-water inlet pipe; 7-a base layer; 8-rubber cushion block.
Detailed Description
In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
A foundation pit periphery water level stabilizing device utilizing high gravity recharge is shown in figure 1 and comprises a bearing platform 1, a water tank 2 and a water level measuring instrument 3 which are arranged on the bearing platform 1, a water inlet pipe 6 is arranged on one side, far away from a foundation pit, of the water tank 2, a water outlet pipe 4 is arranged on one side, close to the foundation pit, of the water tank 2, a manual water opening valve 5 is arranged on the water outlet pipe 4, the bearing platform 1 comprises four supporting legs 11, a top layer oblique rectangular steel frame 12, a middle layer horizontal rectangular steel frame 13 and a bottom layer horizontal rectangular steel frame 14 which are fixed on the supporting legs 11, a patterned steel plate 17 is fixedly welded on the top layer oblique rectangular steel frame 12, the water tank 2 is arranged on the patterned steel plate 17, a rain-proof shed 15 is fixed on the middle layer horizontal rectangular steel frame 13, a steel plate (not shown in the figure) is fixedly welded on the bottom layer horizontal rectangular steel frame 14, the water level measuring instrument 3 is, x-shaped shear supports are welded and fixed on the inner side of the top oblique rectangular steel frame 12, the bottom surface of the patterned steel plate 17, the bottom horizontal rectangular steel frame 14 and the bottom surface of the steel plate, the lower portion of the supporting leg 11 is embedded in the base layer 7 for at least 500mm, and the height of the patterned steel plate 17 from the base layer 7 is 2000-2100 mm.
The inlet tube 6 passes through the water pump and links to each other with the cistern (water pump and cistern are the drawing), perhaps inlet tube 6 directly supplies water through municipal water supply line, and outlet pipe 4 is located 2 lower parts of water tank, and inlet tube 6 is located 2 upper portions of water tank, and outlet pipe 4 and inlet tube 6 and 2 connected node intervals 1000~1200mm of water tank.
The water level measuring instrument comprises two support legs 11 close to a foundation pit, a patterned steel plate 17 extends upwards, a stop lever 16 used for blocking the water tank 2 from sliding downwards is arranged between the two support legs 11, a rubber cushion block 8 is arranged between a steel pipe of a top-layer oblique rectangular steel frame 12 close to the foundation pit side and the bottom of the water tank 2, the rubber cushion block 8 is used for keeping the water tank 2 perpendicular to the patterned steel pipe 17, generally, the water tank 2 can be kept still by the friction force between the water tank 2 and the patterned steel plate, but due to the influence of strong weather or human factors, the stop lever 16 and the rubber cushion block 8 are additionally arranged to help to keep the stability of the water tank 2, the water level measuring instrument 3 is of a type of Qixinghua.
The utility model discloses a use-way does: after point selection and positioning are carried out according to the exploration address report, a drilling machine is used for drilling construction, drilling is carried out to the required depth, and a steel mesh is adopted for protecting the well wall;
according to the type of the selected PVC plastic bucket, a vertical bearing platform is erected by adopting a steel pipe and a fastener;
placing a PVC plastic bucket on the bearing platform, and installing a specific PVC water pipe to a specified depth in the well;
water is injected through a municipal water supply line, and water can be injected in a water pump pressurization mode when the water pressure is insufficient;
the water level measuring instrument is adopted to measure the groundwater level every day, and whether the manual water opening valve 5 is opened or not is determined according to the reading of the water level measuring instrument.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides an utilize peripheral water level stabilising arrangement of foundation ditch of high-order gravity recharge which characterized in that: comprises a bearing platform (1), a water tank (2) and a water level measuring instrument (3) which are arranged on the bearing platform (1), wherein one side of the water tank (2) far away from a foundation pit is provided with a water inlet pipe (6), one side close to the foundation pit is provided with a water outlet pipe (4), the water outlet pipe (4) is provided with a manual water opening valve (5), the bearing platform (1) comprises four support legs (11), a top layer oblique rectangular steel frame (12), a middle layer horizontal rectangular steel frame (13) and a bottom layer horizontal rectangular steel frame (14) which are fixed on the support legs (11), a pattern steel plate (17) is fixedly welded on the top layer oblique rectangular steel frame (12), the water tank (2) is arranged on the pattern steel plate (17), a rain-proof shed (15) is fixed on the middle layer horizontal rectangular steel frame (13), and a steel plate is fixedly welded on the bottom layer horizontal rectangular, the water level measuring instrument (3) is placed on the steel plate.
2. The foundation pit periphery water level stabilizing device utilizing high gravity refilling as claimed in claim 1, wherein: the top layer oblique rectangular steel frame (12) inclines downwards by 15-30 degrees from outside to the direction of the foundation pit.
3. The foundation pit periphery water level stabilizing device utilizing high gravity refilling as claimed in claim 1, wherein: the top layer oblique rectangular steel frame (12) is internally provided with a patterned steel plate (17) bottom surface, and the bottom layer horizontal rectangular steel frame (14) and the steel plate bottom surface are respectively fixedly welded with an X-shaped shear support.
4. The foundation pit periphery water level stabilizing device utilizing high gravity refilling as claimed in claim 1, wherein: and a rubber cushion block (8) is arranged between the steel pipe of the top layer oblique rectangular steel frame (12) close to the foundation pit side and the bottom of the water tank (2).
5. The foundation pit periphery water level stabilizing device utilizing high gravity refilling as claimed in claim 1, wherein: the water inlet pipe (6) is connected with the water reservoir through a water pump.
6. The foundation pit periphery water level stabilizing device utilizing high gravity refilling as claimed in claim 1, wherein: two supporting legs (11) close to the foundation pit extend above the pattern steel plate (17), and a stop lever (16) used for stopping the water tank (2) from sliding downwards is arranged between the two supporting legs (11).
7. The foundation pit periphery water level stabilizing device utilizing high gravity refilling as claimed in claim 1, wherein: the water level measuring instrument (3) is of a seven-star Hua-accuse CYWQ-200 type, and the detection end is positioned in the foundation pit.
8. The foundation pit periphery water level stabilizing device utilizing high gravity refilling as claimed in claim 1, wherein: the lower parts of the supporting legs (11) are embedded into the base layer (7) for at least 500mm, and the height of the pattern steel plate (17) from the base layer (7) is 2000-2100 mm.
9. The foundation pit periphery water level stabilizing device utilizing high gravity recharging as claimed in any one of claims 1 to 8, wherein: outlet pipe (4) are located water tank (2) lower part, inlet tube (6) are located water tank (2) upper portion, outlet pipe (4) and inlet tube (6) are 1000~1200mm with water tank (2) connected node interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021739990.8U CN213204179U (en) | 2020-08-19 | 2020-08-19 | Foundation pit peripheral water level stabilizing device utilizing high gravity recharge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021739990.8U CN213204179U (en) | 2020-08-19 | 2020-08-19 | Foundation pit peripheral water level stabilizing device utilizing high gravity recharge |
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| CN213204179U true CN213204179U (en) | 2021-05-14 |
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| CN202021739990.8U Active CN213204179U (en) | 2020-08-19 | 2020-08-19 | Foundation pit peripheral water level stabilizing device utilizing high gravity recharge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115824724A (en) * | 2022-12-08 | 2023-03-21 | 中国地质科学院 | Novel preparation of radium isotope test sample device |
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2020
- 2020-08-19 CN CN202021739990.8U patent/CN213204179U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115824724A (en) * | 2022-12-08 | 2023-03-21 | 中国地质科学院 | Novel preparation of radium isotope test sample device |
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