CN222614445U - Grading ground drainage device is built in mountain region - Google Patents
Grading ground drainage device is built in mountain region Download PDFInfo
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- CN222614445U CN222614445U CN202421337899.1U CN202421337899U CN222614445U CN 222614445 U CN222614445 U CN 222614445U CN 202421337899 U CN202421337899 U CN 202421337899U CN 222614445 U CN222614445 U CN 222614445U
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- sedimentation tank
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
本实用新型涉及排水设备技术领域，公开了一种山地建筑坡地排水装置，包括：内布设有过滤网的沉淀池，沉淀池的右侧上端和左侧下端分别连通有进水管和排水管，进水管和排水管分别位于过滤网的上下两侧，沉淀池的上端安装有母盖板；内部可拆卸连接有过滤篮的收集池，收集池位于沉淀池左侧且与沉淀池相连通，且过滤网和过滤篮从右向左呈阶梯状高度依次降低，收集池的上端安装有子盖板，子盖板与母盖板搭接；以及用于驱动过滤网翻转的驱动组件。本实用新型能够在不开启母盖板的前提下，即可实现过滤网上的垃圾清理工作，减少了反复开启母盖板和取出过滤网的操作，使用过程更为简便。
The utility model relates to the technical field of drainage equipment, and discloses a drainage device for mountain building slopes, including: a sedimentation tank with a filter screen arranged inside, the upper right end and the lower left end of the sedimentation tank are respectively connected with an inlet pipe and a drain pipe, the inlet pipe and the drain pipe are respectively located at the upper and lower sides of the filter screen, and a mother cover is installed at the upper end of the sedimentation tank; a collection tank with a filter basket detachably connected inside, the collection tank is located on the left side of the sedimentation tank and is connected to the sedimentation tank, and the filter screen and the filter basket are successively reduced in height from right to left in a stepped manner, a sub-cover is installed at the upper end of the collection tank, and the sub-cover is overlapped with the mother cover; and a driving component for driving the filter screen to flip. The utility model can realize the garbage cleaning work on the filter screen without opening the mother cover, reducing the operation of repeatedly opening the mother cover and taking out the filter screen, and the use process is simpler.
Description
Technical Field
The utility model relates to the technical field of drainage equipment, in particular to a grading-land drainage device for mountain construction.
Background
In mountain construction, the design and installation of the slope drainage device is particularly important due to the specificity of the terrain. The main functions of the devices are to effectively guide rainwater and surface water away from the building, effectively protect mountain buildings from water damage, prolong the service life of the mountain buildings and simultaneously help to maintain the natural ecological balance of the hillside.
The patent with the bulletin number of CN217053652U discloses a grading ground drainage device is built in mountain region, and this patent is in the use, through the slope design of the inside bottom of sedimentation tank, the inside rivers of sedimentation tank can be discharged completely, can not produce the peculiar smell because of the accumulation of liquid, can separate the rubbish in the rivers through the filtration framed panel that sets up, is convenient for collect, and the slip guide bar of setting, connection stay cord are convenient for take out the filtration framed panel and clear up. When rubbish that rivers drove is through filtering the framed board, easily causes to filter the framed board and blocks up, influences rivers filter effect, and when clearing up the framed board, need open the box apron to take out the operation of whole filtration framed board from the sedimentation tank, just can realize the clearance work to the filtration framed board afterwards. Because the filter frame plate and the box cover plate are large in size, the cleaning process is very inconvenient, and the defect that the whole drainage device is complicated in operation process in the use process is caused.
In view of this, how to change the current situation that the operation process of the existing hillside construction sloping field drainage device is complicated is a technical problem that needs to be solved by the skilled person.
Disclosure of utility model
The utility model aims to provide a water drainage device for a hillside building grading, which overcomes the defects of the prior art.
In order to achieve the purpose, the technical scheme of the utility model is that the water drainage device for the hillside construction grading comprises:
The sedimentation tank with a filter screen is arranged in the sedimentation tank, the upper end on the right side and the lower end on the left side of the sedimentation tank are respectively communicated with a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are respectively positioned on the upper side and the lower side of the filter screen, the water outlet pipe is positioned above the inner bottom surface of the sedimentation tank, and a female cover plate is arranged at the upper end of the sedimentation tank;
The filter screen and the filter basket are sequentially lowered from right to left in a stepped height, the filter screen can be selectively turned over to be arranged in the sedimentation tank along the horizontal direction or to pour impurities on the surface of the filter screen into the filter basket along the vertical direction, and a sub cover plate is arranged at the upper end of the collection tank and is in lap joint with the mother cover plate;
And the driving component is used for driving the filter screen to turn over.
Further, be provided with the division board between sedimentation tank and the collecting vat, the upper end of division board with the lower surface parallel and level of filter screen, the lower extreme of division board with the interior bottom surface fixed connection of collecting vat, the lateral wall of division board with the inside wall fixed connection of collecting vat, the connecting pipe has been laid to the lower extreme of division board, the connecting pipe is used for the bottom and the sedimentation tank intercommunication of collecting vat, just the connecting pipe is located the below of filter basket.
Further, the inside wall fixed mounting of sedimentation tank has spacing frame, spacing frame is used for when the filter screen is in the horizontality with filter screen lower surface butt.
Further, the drive assembly includes:
The device comprises a mounting plate fixedly connected to a limiting frame of the rear side wall of the sedimentation tank, wherein one end of a first connecting rod and one end of a second connecting rod are hinged to the mounting plate at intervals along the left-right direction, the other end of the first connecting rod is fixedly connected with a first hinge shaft, one end of the second connecting rod is fixedly connected with a second hinge shaft, and one end of the second connecting rod is rotatably connected with the mounting plate through the second hinge shaft;
The filter screen comprises a filter screen, a support plate fixedly connected to the lower surface of the filter screen, a third connecting rod and a fourth connecting rod, wherein one end of the third connecting rod and one end of the fourth connecting rod are arranged on the support plate at intervals along the left-right direction, one end of the third connecting rod is hinged with the support plate, the middle part of the third connecting rod is rotationally connected with a first hinge shaft at the other end of the first connecting rod, the other end of the third connecting rod is hinged with the other end of the second connecting rod, one end of the fourth connecting rod is slidably connected with the support plate along the left-right direction, the other end of the fourth connecting rod is fixedly connected with a first hinge shaft at the other end of the first connecting rod, the second connecting rod and the fourth connecting rod are arranged in parallel, and
And the driving piece is used for driving the second hinge shaft to rotate.
Further, the backup pad includes first board and the second board that mutually perpendicular set up, and first board and second board are connected or integrated into one piece, first board with the lower fixed surface of filter screen is connected, the left side of second board is articulated with the one end of third connecting rod, the right side of second board has been laid along controlling the direction spout, the one end of fourth connecting rod with spout sliding connection.
Further, the driving member includes:
a gear box arranged outside the sedimentation tank;
The second hinge shaft penetrates through the mounting plate, the limiting frame, the side wall of the sedimentation tank and the gear box and is connected with the worm gear in a key manner;
rotating a worm connected in the gear box, the worm being engaged with a worm wheel, and
The driving motor is fixedly connected in the gear box, an output shaft of the driving motor is in transmission connection with the worm, and the driving motor is electrically connected with the control unit and the power supply through wires.
Further, the driving motor is a stepping motor or a servo motor.
Further, a hanging ring is arranged at the upper end of the filter basket, and a hanging rope is arranged on the hanging ring.
Compared with the prior art, the utility model has at least the following advantages:
When the filter screen is in a horizontal state in rainy days, water flow around the building is collected and discharged into the sedimentation tank through the water inlet pipe, mobile garbage carried in rainwater is screened out by the filter screen, the rainwater enters the bottom of the sedimentation tank to be subjected to sedimentation treatment after passing through the filter screen, the sediment effect in water can be achieved, and then the rainwater is discharged from the sedimentation tank through the water outlet pipe. When rainfall is over, the filter screen is driven to turn over by the driving assembly, so that the filter screen is positioned above the filter basket and keeps a vertical state, filtered flowing garbage on the filter screen is collected into the filter basket, and the filter screen is turned over again to be in a horizontal state, so that rainwater filtering work can be performed again. When the filter screen is cleaned for many times, and the garbage in the filter basket is gathered more, the work of cleaning the garbage in the filter basket can be realized by opening the sub cover plate. Through the operation, the garbage cleaning work on the filter screen can be realized on the premise of not opening the female cover plate, the operations of repeatedly opening the female cover plate and taking out the filter screen are reduced, and the use process is simpler and more convenient.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a water drainage device for hillside construction grading of the present utility model;
FIG. 2 is a cross-sectional view of a hillside construction sloping field drainage device with the filter screen of the present utility model in a horizontal state;
FIG. 3 is a cross-sectional view of a hillside construction grading land drainage device with the filter screen of the present utility model in an inclined state;
fig. 4 is a cross-sectional view of another view of the hillside construction grading ground drainage device of the present utility model with the filter screen in an inclined state.
Reference numeral 1, a sedimentation tank; 2, a filter screen, 3, a water inlet pipe, 4, a water outlet pipe, 5, a female cover plate, 6, a collecting tank, 7, a filter basket, 8, a sub cover plate, 9, a partition plate, 10, a connecting pipe, 11, a limiting frame, 12, a mounting plate, 13, a first connecting rod, 14, a first hinge shaft, 15, a second connecting rod, 16, a second hinge shaft, 17, a supporting plate, 18, a third connecting rod, 19, a fourth connecting rod, 20, a chute, 21, a gear box, 22, a worm wheel, 23, a worm, 24, a driving motor, 25, a hanging ring, 26 and a hanging rope.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-4, the utility model provides a water drainage device for a hillside building grading, which comprises a sedimentation tank 1 and a collection tank 6, wherein the sedimentation tank 1 and the collection tank 6 are arranged in a sloping field. The inside of sedimentation tank 1 is provided with filter screen 2, filter screen 2 adopts the steel wire alternately to form, be used for filtering the big pellet in the aquatic, sedimentation tank 1 and collecting vat 6 set up according to the slope, sedimentation tank 1 is located the one side that collecting vat 6 is close to the crest, the right side of sedimentation tank 1 (i.e. the one side that sedimentation tank 1 is close to the crest) upper end is connected with inlet tube 3, the left side of sedimentation tank 1 (i.e. the one side that sedimentation tank 1 is close to the crest) lower extreme is connected with drain pipe 4, inlet tube 3 and drain pipe 4 are located the upper and lower both sides of filter screen 2 respectively, and drain pipe 4 is located sedimentation tank 1 inner bottom surface top, female apron 5 is installed to the upper end of sedimentation tank 1. The inside detachable filter basket 7 that is connected with of collecting vat 6, the opening of filter basket 7 sets up, collecting vat 6 is located one side that sedimentation tank 1 is close to the slope angle, collecting vat 6 is linked together with sedimentation tank 1, and filter screen 2 and filter basket 7 are the echelonment height and reduce in proper order from right left, filter screen 2 can overturn selectively and realize laying in sedimentation tank 1 along the horizontal direction or empty the impurity of its surface in filter basket 7 with vertical direction, drive assembly is used for driving filter screen 2 upset, sub-apron 8 is installed to the upper end of collecting vat 6, sub-apron 8 and female apron 5 overlap joint.
When the rainwater sedimentation tank is used, the filter screen 2 is in a horizontal state, water flow around a rainy day building is collected and discharged into the sedimentation tank 1 through the water inlet pipe 3, mobile garbage carried in rainwater is screened out by the filter screen 2, the rainwater enters the bottom of the sedimentation tank 1 after passing through the filter screen 2 to be subjected to sedimentation treatment, the effect of sediment in water can be achieved, and then the rainwater well drain pipe 4 is discharged from the sedimentation tank 1. After the rainfall is over, the filter screen 2 is driven to turn over by the driving assembly, so that the filter screen 2 is positioned above the filter basket 7 and keeps a vertical state, filtered flowing garbage on the filter screen 2 is collected into the filter basket 7, and the filter screen 2 is turned over again to be in a horizontal state, so that rainwater filtering work can be performed again. When the filter screen 2 is cleaned for a plurality of times, and the garbage in the filter basket 7 is accumulated more, the garbage in the filter basket 7 can be cleaned by opening the sub cover plate 8. Through the operation, the garbage on the filter screen 2 can be cleaned on the premise of not opening the female cover plate 5, so that the operations of repeatedly opening the female cover plate 5 and taking out the filter screen 2 are reduced, and the use process is simpler and more convenient.
Preferably, a division plate 9 is arranged between the sedimentation tank 1 and the collection tank 6, the upper end of the division plate 9 is flush with the lower surface of the filter screen 2, the lower end of the division plate 9 is fixedly connected with the inner bottom surface of the collection tank 6, a connecting pipe 10 is arranged at the lower end of the division plate 9, the connecting pipe 10 is used for communicating the bottom of the collection tank 6 with the sedimentation tank 1, and the connecting pipe 10 is positioned below the filter basket 7.
The division plate 9 and the collecting tank 6 are internally provided with stepped holes, the small holes of the stepped holes are positioned below the large holes of the stepped holes, and the edges of the filter basket 7 are abutted against the end walls of the large holes of the stepped holes.
Through the above operation, when the rainwater flow is excessively large or the filter screen 2 is turned over, part of the rainwater may enter the filter basket 7, causing the rainwater to remain in the collecting tank 6, and the remaining rainwater may flow back into the settling tank 1 by providing the connection pipe 10.
When in use, the filter screen 2 of the utility model can be impacted by rainwater besides the self gravity. In order to improve the stability of the device, the limiting frame 11 is fixedly arranged on the inner side wall of the sedimentation tank 1, and the limiting frame 11 is used for abutting against the lower surface of the filter screen 2 when the filter screen 2 is in a horizontal state.
Referring to fig. 3-4, the drive assembly includes a mounting plate 12, a first link 13, a second link 15, a support plate 17, a third link 18, a fourth link 19, and a drive member. The sedimentation tank comprises a mounting plate 12 fixedly connected to a limiting frame 11 on the rear side wall of the sedimentation tank 1, one end of a first connecting rod 13 and one end of a second connecting rod 15 are arranged on the mounting plate 12 in a hinged mode at intervals along the left-right direction, the other end of the first connecting rod 13 is fixedly connected with a first hinge shaft 14, one end of the second connecting rod 15 is fixedly connected with a second hinge shaft 16, one end of the second connecting rod 15 is rotatably connected with the mounting plate 12 through the second hinge shaft 16, a supporting plate 17 is fixedly connected to the lower surface of the filter screen 2, one end of a third connecting rod 18 and one end of a fourth connecting rod 19 are arranged on the supporting plate 17 in a hinged mode at intervals along the left-right direction, one end of the third connecting rod 18 is hinged with the supporting plate 17, the middle of the third connecting rod 18 is rotatably connected with the first hinge shaft 14 at the other end of the first connecting rod 13, one end of the fourth connecting rod 19 is slidably connected with the supporting plate 17 along the left-right direction, the other end of the fourth connecting rod 19 is fixedly connected with the first hinge shaft 14 at the other end of the first connecting rod 13, the second connecting rod 15 and the fourth connecting rod 19 are arranged in parallel to each other end of the fourth connecting rod 19, and a driving piece is used for driving the second connecting rod 16 to rotate.
Preferably, the supporting plate 17 comprises a first plate and a second plate which are perpendicular to each other, the first plate and the second plate are connected or integrally formed, the first plate is fixedly connected with the lower surface of the filter screen 2, the left side of the second plate is hinged with one end of the third connecting rod 18, the right side of the second plate is provided with a chute 20 along the left-right direction, and one end of the fourth connecting rod 19 is slidably connected with the chute 20.
When the filter screen 2 is in a horizontal state, the driving piece drives the second hinge shaft 16 to rotate anticlockwise, one end of the fourth connecting rod 19 can be driven to move leftwards along the chute 20, the filter screen 2 is further driven to gradually overturn from the horizontal state to the vertical state, garbage on the filter screen 2 can be dumped into the filter basket 7 under the action of gravity, and conversely, the driving piece drives the second hinge shaft 16 to rotate clockwise, one end of the fourth connecting rod 19 can be driven to move rightwards along the chute 20, and the filter screen 2 is further driven to gradually overturn from the vertical state to the horizontal state.
The drive comprises a gear box 21, a worm wheel 22, a worm 23 and a drive motor 24. The sedimentation tank comprises a gear box 21, a worm wheel 22, a worm 23, a worm wheel 22, a drive motor 24, a control unit (not shown) and a power supply (not shown), wherein the gear box 21 is arranged outside the sedimentation tank 1, the worm wheel 22 and the worm 23 are rotationally connected in the gear box 21, the second hinge shaft 16 penetrates through the mounting plate 12, the limiting frame 11, the side wall of the sedimentation tank 1 and the gear box 21 and is connected with the worm wheel 22 in a key way, the second hinge shaft 16 and the worm wheel 22 can synchronously rotate, the worm 23 is meshed with the worm wheel 22, the drive motor 24 is a stepping motor or a servo motor, the drive motor 24 is fixedly connected in the gear box 21, an output shaft of the drive motor 24 is in transmission connection with the worm 23, and the drive motor 24 is electrically connected with the control unit (not shown) and the power supply (not shown) through wires. The control unit preferably uses a PLC device, and can adjust the inclination angle of the filter screen 2 by controlling the driving motor 24 to rotate in the forward and reverse directions.
Referring to fig. 2, in order to facilitate the cleaning process of the filter basket 7, a hanging ring 25 is installed at the upper end of the filter basket 7, and a hanging rope 26 is installed on the hanging ring 25. By opening the sub-cover plate 8, the filter basket 7 is taken out of the collecting tank 6 by the lifting rope 26, and the garbage collected in the filter basket 7 can be removed.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (8)
1. Grading land drainage device is built in mountain region, characterized in that includes:
A sedimentation tank (1) with a filter screen (2) arranged therein, wherein the upper end on the right side and the lower end on the left side of the sedimentation tank (1) are respectively communicated with a water inlet pipe (3) and a water outlet pipe (4), the water inlet pipe (3) and the water outlet pipe (4) are respectively positioned on the upper side and the lower side of the filter screen (2), the water outlet pipe (4) is positioned above the inner bottom surface of the sedimentation tank (1), and a mother cover plate (5) is arranged at the upper end of the sedimentation tank (1);
The inside is detachably connected with a collecting tank (6) of a filter basket (7), the collecting tank (6) is positioned on the left side of the sedimentation tank (1) and is communicated with the sedimentation tank (1), the filter screen (2) and the filter basket (7) are sequentially lowered from right to left in a stepped height, the filter screen (2) can be selectively turned to be arranged in the sedimentation tank (1) along the horizontal direction or to pour impurities on the surface of the filter basket into the filter basket (7) along the vertical direction, a sub cover plate (8) is arranged at the upper end of the collecting tank (6), and the sub cover plate (8) is overlapped with the main cover plate (5);
and a driving component for driving the filter screen (2) to turn over.
2. The mountain construction grading land drainage device according to claim 1, characterized in that a separation plate (9) is arranged between the sedimentation tank (1) and the collection tank (6), the upper end of the separation plate (9) is flush with the lower surface of the filter screen (2), the lower end of the separation plate (9) is fixedly connected with the inner bottom surface of the collection tank (6), the side wall of the separation plate (9) is fixedly connected with the inner side wall of the collection tank (6), a connecting pipe (10) is arranged at the lower end of the separation plate (9), the connecting pipe (10) is used for communicating the bottom of the collection tank (6) with the sedimentation tank (1), and the connecting pipe (10) is positioned below the filter basket (7).
3. The mountain construction grading land drainage device according to claim 2, wherein a limit frame (11) is fixedly installed on the inner side wall of the sedimentation tank (1), and the limit frame (11) is used for being abutted with the lower surface of the filter screen (2) when the filter screen (2) is in a horizontal state.
4. A mountain construction grading land drainage device as claimed in claim 3, wherein said drive assembly includes:
the sedimentation tank comprises a mounting plate (12) fixedly connected to a limiting frame (11) on the rear side wall of the sedimentation tank (1), one end of a first connecting rod (13) and one end of a second connecting rod (15) are hinged to the mounting plate (12) at intervals along the left-right direction, the other end of the first connecting rod (13) is fixedly connected with a first hinge shaft (14), one end of the second connecting rod (15) is fixedly connected with a second hinge shaft (16), and one end of the second connecting rod (15) is rotatably connected with the mounting plate (12) through the second hinge shaft (16);
A support plate (17) fixedly connected to the lower surface of the filter screen (2), one end of a third connecting rod (18) and one end of a fourth connecting rod (19) are arranged on the support plate (17) at intervals along the left-right direction, one end of the third connecting rod (18) is hinged with the support plate (17), the middle part of the third connecting rod (18) is rotationally connected with a first hinging shaft (14) at the other end of the first connecting rod (13), the other end of the third connecting rod (18) is hinged with the other end of the second connecting rod (15), one end of the fourth connecting rod (19) is slidingly connected with the support plate (17) along the left-right direction, the other end of the fourth connecting rod (19) is fixedly connected with the first hinging shaft (14) at the other end of the first connecting rod (13), the second connecting rod (15) and the fourth connecting rod (19) are arranged in parallel, and
And a driving member for driving the second hinge shaft (16) to rotate.
5. The mountain construction grading land drainage device according to claim 4, wherein the support plate (17) comprises a first plate and a second plate which are arranged vertically to each other, the first plate and the second plate are connected or integrally formed, the first plate is fixedly connected with the lower surface of the filter screen (2), the left side of the second plate is hinged with one end of a third connecting rod (18), a chute (20) along the left-right direction is arranged on the right side of the second plate, and one end of the fourth connecting rod (19) is in sliding connection with the chute (20).
6. The mountain construction grading land drainage apparatus as claimed in claim 4, wherein said driving member includes:
A gear box (21) arranged outside the sedimentation tank (1);
The worm wheel (22) is rotatably connected in the gear box (21), and the second hinge shaft (16) penetrates through the mounting plate (12), the limiting frame (11), the side wall of the sedimentation tank (1) and the gear box (21) and is connected with the worm wheel (22) in a key manner;
A worm (23) rotatably connected to the gear box (21), the worm (23) being engaged with the worm wheel (22), and
The driving motor (24) is fixedly connected in the gear box (21), an output shaft of the driving motor (24) is in transmission connection with the worm (23), and the driving motor (24) is electrically connected with the control unit and the power supply through wires.
7. The mountain construction grading land drainage device as claimed in claim 6, wherein the drive motor (24) is a stepper motor or a servo motor.
8. The mountain construction grading land drainage device according to claim 1, wherein a hanging ring (25) is installed at the upper end of the filter basket (7), and a hanging rope (26) is installed on the hanging ring (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421337899.1U CN222614445U (en) | 2024-06-13 | 2024-06-13 | Grading ground drainage device is built in mountain region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421337899.1U CN222614445U (en) | 2024-06-13 | 2024-06-13 | Grading ground drainage device is built in mountain region |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222614445U true CN222614445U (en) | 2025-03-14 |
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ID=94914946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421337899.1U Active CN222614445U (en) | 2024-06-13 | 2024-06-13 | Grading ground drainage device is built in mountain region |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222614445U (en) |
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2024
- 2024-06-13 CN CN202421337899.1U patent/CN222614445U/en active Active
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