CN213741163U - A drain blind drain device for inflation ground - Google Patents
A drain blind drain device for inflation ground Download PDFInfo
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- CN213741163U CN213741163U CN202022138198.3U CN202022138198U CN213741163U CN 213741163 U CN213741163 U CN 213741163U CN 202022138198 U CN202022138198 U CN 202022138198U CN 213741163 U CN213741163 U CN 213741163U
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Abstract
The utility model discloses a drainage blind drain device for inflation ground relates to ground technical field, and the main technical scheme of the invention is: the method comprises the following steps: the drainage device comprises a drainage main pipe, a pair of discharge ditches with the same structure and a plurality of L-shaped drainage pipes with the same structure, wherein the pair of discharge ditches are horizontally and parallelly installed on a foundation, the drainage main pipe is inserted into the foundation, the plurality of L-shaped drainage pipes are respectively and uniformly inserted into the pair of discharge ditches, the other ends of the plurality of L-shaped drainage pipes are inserted into the drainage main pipe, the plurality of L-shaped drainage pipes are provided with a filtering structure and a filtering drainage structure, and the drainage main pipe is provided with a limiting drainage structure; unnecessary water in with the ground filters in the L type drainage tube through siphon principle drainage through filtering drainage structure, carries out the grit earth through the ponding that filtration drainage structure and in the drain ditch and filters, prevents the phenomenon appearance of the liquid reflux in the drainage main pipe through spacing drainage structure simultaneously.
Description
Technical Field
The utility model relates to an inflation ground technical field especially relates to a blind ditch device of drainage for inflation ground.
Background
The blind drain is widely applied to the foundation with abundant underground water and the expansive soil foundation, and the application aims to effectively reduce the underground water level and quickly drain the underground water so as to avoid the adverse effect of water on the foundation. The drainage blind ditch generally adopts a concrete foundation as a waterproof layer at the bottom, but when the drainage blind ditch is applied to an expansive rock-soil foundation, the problems that the concrete foundation is inevitably provided with construction joints due to construction influence, water seeps from the construction joints, and the expansive rock-soil below the foundation is caused to generate expansion deformation; the water content change of different sections of the expansive rock-soil foundation can be different, so that the foundation can generate uneven upwarp deformation, the uneven upwarp deformation can lead the concrete foundation to form cracks or lead the original construction joints to open, thereby intensifying the infiltration of blind ditch water and further worsening the foundation below the blind ditch water. Therefore, the existing blind drain structure needs to be improved so as to solve the problem of the traditional blind drain arranged on the expansive rock-soil foundation, and the blind drain structure has the characteristics of economy, convenience in construction, safety, environmental protection and the like. Therefore, the drainage blind ditch device for the expansive rock-soil foundation is provided.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the utility model provides a drain blind drain device for inflation ground, the utility model mainly provides a following technical scheme:
on the one hand, the embodiment of the utility model provides a blind device of drainage for inflation ground, this blind device of drainage for inflation ground includes: the drainage device comprises a drainage main pipe, a pair of drainage ditches with the same structure and a plurality of L-shaped drainage pipes with the same structure, and is characterized in that the drainage ditches are horizontally and parallelly installed on a foundation, the drainage main pipe is inserted into the foundation, the L-shaped drainage pipes are respectively and uniformly inserted into the drainage ditches, the other ends of the L-shaped drainage pipes are inserted into the drainage main pipe, the L-shaped drainage pipes are provided with filtering structures and filtering drainage structures, and the drainage main pipe is provided with a limiting drainage structure;
the filtering structure comprises: the device comprises a plurality of cover plates with the same structure, a plurality of square-shaped filter boxes with the same structure, a plurality of filter plates with the same structure, a plurality of square-shaped extrusion blocks with the same structure, a plurality of tensile ropes with the same structure and a plurality of magnet strips with the same structure;
the L-shaped drainage tube is provided with a plurality of lifting grooves, the square-shaped filter boxes are respectively arranged in the lifting grooves, the magnet strips are respectively and uniformly arranged on the square-shaped extrusion blocks, the square-shaped extrusion blocks are respectively inserted in the square-shaped filter boxes through a plurality of magnet strips, the filter plates are respectively and uniformly inserted in the square-shaped extrusion blocks, the cover plates are respectively and uniformly covered on the pair of discharge grooves, the plurality of stretching ropes are respectively arranged on the square-shaped filter boxes, and the other ends of the stretching ropes are respectively connected to the cover plates.
Optionally, the filtration drainage structure includes: the filter comprises a plurality of hook-shaped filter pipes with the same structure, a plurality of sealing plates with the same structure and a plurality of filter screens with the same structure;
the hook-shaped filter pipes are uniformly inserted into the L-shaped drainage pipes respectively, the sealing plates are arranged at two ends of the hook-shaped filter pipes respectively, and the filter screens are arranged in the hook-shaped filter pipes respectively.
Optionally, the limiting drainage structure comprises: the device comprises a plurality of shielding shafts with the same structure, a plurality of anti-reverse shielding plates with the same structure and a plurality of sealing gaskets with the same structure;
the drainage is responsible for and has seted up a plurality of structure the same shielding groove on even, a plurality of shielding axle respectively through bearing movable mounting in a plurality of shielding inslot, a plurality of prevent against the shielding plate and install respectively in a plurality of shield epaxially, a plurality of sealed pad is installed respectively in a plurality of prevent against on the shielding plate.
Optionally, a plurality of the sealing plates are provided with drainage openings with the same structure.
Optionally, two pairs of lifting slide blocks with the same structure are respectively arranged on the plurality of paper clip-shaped filter boxes, and two pairs of lifting slide ways with the same structure are respectively arranged on the plurality of L-shaped drainage tubes.
Optionally, a plurality of pulley blocks with the same structure are arranged on the pair of discharge ditches, and the plurality of tensile ropes are respectively inserted into the plurality of pulley blocks.
The embodiment of the utility model provides a blind drain device is blind in drainage for inflation ground, this blind drain device is blind in drainage for inflation ground, through filtering in drainage structure filters L type drainage pipe with unnecessary water in the ground through siphon principle drainage, will filter drainage structure and discharge the ponding in the ditch through filtration and carry out the grit earth and filter, prevent the phenomenon appearance of the liquid reflux in the drainage owner pipe through spacing drainage structure simultaneously.
Drawings
Fig. 1 is a schematic front sectional view of a drainage blind drain device for an expansive rock-soil foundation according to the present invention;
fig. 2 is an enlarged view of a structure at a position a in fig. 1 for an expansive rock-soil foundation according to the present invention;
fig. 3 is an enlarged view of a structure at a position B in fig. 1 for the expansive rock-soil foundation according to the present invention;
in the figure: 1-a main drainage pipe, 2-a discharge ditch, 3-L-shaped drainage pipes, 4-a cover plate, 5-a square-shaped filter box, 6-a filter plate, 7-a square-shaped extrusion block, 8-a tensile rope, 9-a magnet strip, 10-a lifting groove, 11-a hook-shaped filter pipe, 12-a sealing plate, 13-a filter screen, 14-a shielding shaft, 15-an anti-reverse shielding plate and 16-a sealing gasket.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the device for blind drain of expansive rock-soil foundation according to the present invention with reference to the accompanying drawings and preferred embodiments will be provided.
Example one
Referring to fig. 1-3, the utility model discloses an embodiment one kind proposes a blind drain device of drainage for inflation ground, this blind drain device of drainage for inflation ground includes: when the accumulated water flows into the pair of discharge ditches 2, the accumulated water is filtered out through the filter structures in the plurality of L-shaped drainage tubes 3 in the pair of discharge ditches 2, the filter plates 7 between the plurality of clip-shaped extrusion blocks 7 in the clip-shaped filter box 1 are filtered through the filter structures, gravels in the accumulated water are filtered out, the plurality of clip-shaped filter boxes 5 are respectively pulled out through the plurality of tensile ropes 8, the plurality of clip-shaped extrusion blocks 7 are pulled out, so that the gravels are filtered, the gravels on the filter plates 6 are cleaned out, the accumulated water is simultaneously drained into the main drainage pipe 1 through the plurality of L-shaped drainage tubes 3, the main drainage pipe 2 is limited and sealed through the limit drainage structure on the main drainage pipe 2, the anti-reverse shielding plate 15 is pushed through the accumulated water in the L-shaped drainage tubes 3, and passes through the shielding shaft 14 on the anti-reverse shielding plate 15, make anti-contrary shielding plate 15 rotate, pass through the siphon principle through the water in a plurality of hook-shaped filter tube 11 to the ground in with ponding drainage to L type drainage tube 3, physically originally mean because there is gravitation and potential energy difference ability between the liquid molecule, the liquid can flow to the one side that pressure is little by the one side that pressure is big. Although the atmospheric pressure on two sides of water is the same, because of the water level difference, the side with high water pressure flows downwards due to gravity, the side with low water pressure flows upwards due to atmospheric pressure until the atmospheric pressure and the water pressure on the two sides are equal, the water surface in the container becomes the same height, the water stops flowing, the liquid at the highest point in the pipe moves to the pipe orifice at the low position under the action of gravity, negative pressure is generated in the U-shaped pipe, the liquid at the pipe orifice at the high position is sucked into the highest point to form a siphonage, meanwhile, the sand and stone in the foundation are filtered through the sealing plate 12 on the hook-shaped filtering pipe 11, and meanwhile, the soil in the accumulated water is filtered through the filter screen 13, so that redundant water in the foundation is guided out.
Preferably, the filtration and drainage structure further comprises: a plurality of hook-shaped filter pipes 11 with the same structure, a plurality of sealing plates 12 with the same structure and a plurality of filter screens 13 with the same structure;
the hook-shaped filter pipes 11 are respectively and uniformly inserted into the L-shaped drainage pipes 3, the sealing plates 12 are respectively arranged at two ends of the hook-shaped filter pipes 11, and the filter screens 13 are respectively arranged in the hook-shaped filter pipes 11.
As a preferred scheme, furthermore, the limiting drainage structure comprises: a plurality of shielding shafts 14 with the same structure, a plurality of anti-reverse shielding plates 15 with the same structure and a plurality of sealing gaskets 16 with the same structure;
the drainage is responsible for 1 and is even to be seted up a plurality of shielding groove that the structure is the same, a plurality of shielding axle 14 respectively through bearing movable mounting in a plurality of shielding inslot, a plurality of prevent against the shielding plate 15 and install respectively in a plurality of shield on the axle 14, a plurality of sealed pad 16 is installed respectively in a plurality of prevent against the shielding plate 15.
Preferably, a plurality of the sealing plates 12 are provided with drainage openings having the same structure.
As a preferred scheme, further, two pairs of lifting slide blocks with the same structure are respectively arranged on the plurality of the square-shaped filter boxes 5, and two pairs of lifting slide ways with the same structure are respectively arranged on the plurality of the L-shaped drainage tubes 3.
Preferably, a plurality of pulley blocks with the same structure are arranged on the pair of discharge ditches 2, and a plurality of stretching ropes 8 are respectively inserted into the pulley blocks.
It should be noted that in the description of the present specification, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A blind drain device for expansive rock-soil foundation, comprising:
the drainage device comprises a drainage main pipe, a pair of discharge ditches with the same structure and a plurality of L-shaped drainage pipes with the same structure, wherein the pair of discharge ditches are horizontally and parallelly installed on a foundation, the drainage main pipe is inserted into the foundation, the plurality of L-shaped drainage pipes are respectively and uniformly inserted into the pair of discharge ditches, the other ends of the plurality of L-shaped drainage pipes are inserted into the drainage main pipe, the plurality of L-shaped drainage pipes are provided with a filtering structure and a filtering drainage structure, and the drainage main pipe is provided with a limiting drainage structure;
the filtering structure comprises: the device comprises a plurality of cover plates with the same structure, a plurality of square-shaped filter boxes with the same structure, a plurality of filter plates with the same structure, a plurality of square-shaped extrusion blocks with the same structure, a plurality of tensile ropes with the same structure and a plurality of magnet strips with the same structure;
the L-shaped drainage tube is provided with a plurality of lifting grooves, the square-shaped filter boxes are respectively arranged in the lifting grooves, the magnet strips are respectively and uniformly arranged on the square-shaped extrusion blocks, the square-shaped extrusion blocks are respectively inserted in the square-shaped filter boxes through a plurality of magnet strips, the filter plates are respectively and uniformly inserted in the square-shaped extrusion blocks, the cover plates are respectively and uniformly covered on the pair of discharge grooves, the plurality of stretching ropes are respectively arranged on the square-shaped filter boxes, and the other ends of the stretching ropes are respectively connected to the cover plates.
2. The drain blind ditch device for expansive rock-soil foundation according to claim 1,
the filtration drainage structure includes: the filter comprises a plurality of hook-shaped filter pipes with the same structure, a plurality of sealing plates with the same structure and a plurality of filter screens with the same structure;
the hook-shaped filter pipes are uniformly inserted into the L-shaped drainage pipes respectively, the sealing plates are arranged at two ends of the hook-shaped filter pipes respectively, and the filter screens are arranged in the hook-shaped filter pipes respectively.
3. The drain blind ditch device for expansive rock-soil foundation according to claim 1,
the spacing drainage structure includes: the device comprises a plurality of shielding shafts with the same structure, a plurality of anti-reverse shielding plates with the same structure and a plurality of sealing gaskets with the same structure;
the drainage is responsible for and has seted up a plurality of structure the same shielding groove on even, a plurality of shielding axle respectively through bearing movable mounting in a plurality of shielding inslot, a plurality of prevent against the shielding plate and install respectively in a plurality of shield epaxially, a plurality of sealed pad is installed respectively in a plurality of prevent against on the shielding plate.
4. The drain blind ditch device for expansive rock-soil foundation according to claim 2,
the sealing plates are provided with drainage ports with the same structure.
5. The drain blind ditch device for expansive rock-soil foundation according to claim 1,
the L-shaped drainage tube is provided with a plurality of L-shaped drainage tubes, and the L-shaped drainage tubes are respectively provided with a plurality of lifting slide blocks with the same structure.
6. The drain blind ditch device for expansive rock-soil foundation according to claim 1,
a plurality of pulley blocks with the same structure are arranged on the pair of discharge ditches, and a plurality of stretching ropes are respectively inserted in the pulley blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022138198.3U CN213741163U (en) | 2020-09-25 | 2020-09-25 | A drain blind drain device for inflation ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022138198.3U CN213741163U (en) | 2020-09-25 | 2020-09-25 | A drain blind drain device for inflation ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213741163U true CN213741163U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022138198.3U Active CN213741163U (en) | 2020-09-25 | 2020-09-25 | A drain blind drain device for inflation ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213741163U (en) |
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2020
- 2020-09-25 CN CN202022138198.3U patent/CN213741163U/en active Active
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