CN221321022U - Drainage device for water conservancy construction - Google Patents
Drainage device for water conservancy construction Download PDFInfo
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- CN221321022U CN221321022U CN202323237493.4U CN202323237493U CN221321022U CN 221321022 U CN221321022 U CN 221321022U CN 202323237493 U CN202323237493 U CN 202323237493U CN 221321022 U CN221321022 U CN 221321022U
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- conservancy construction
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Abstract
The utility model relates to the technical field of drainage devices, in particular to a drainage device for water conservancy construction, which comprises a movable bottom plate and four movable wheels arranged on the lower surface of the movable bottom plate, wherein a water suction pump is arranged on the upper surface of the movable bottom plate, an L-shaped water suction pipe extending to the inside of water accumulation of a water conservancy construction site is arranged at a water suction end of the water suction pump, an extension pipe is arranged on the outer surface of the L-shaped water suction pipe in a sliding manner, and a multi-stage hydraulic rod for driving the extension pipe to extend is arranged on the surface of the L-shaped water suction pipe; the bottom end of the extension tube is fixedly provided with a net-shaped filter tube for filtering sundries in the accumulated water. According to the utility model, the cleaning mechanism is arranged, so that when the foundation pit is drained, sundries in accumulated water can be intercepted under the action of the net-shaped filter pipe, and sundries intercepted on the surface of the net-shaped filter pipe can be automatically cleaned, so that the defect that a water inlet pipe is easy to be blocked during drainage in the prior art is effectively overcome.
Description
Technical Field
The utility model relates to the technical field of drainage devices, in particular to a drainage device for water conservancy construction.
Background
Before hydraulic engineering construction, then need use drainage device to discharge the ponding in the construction point, prevent that ponding from causing inconvenience to the construction.
Among the prior art, a drainage device for hydraulic and hydroelectric construction of publication number CN216920647U has adopted "including intelligent mobile device, drain pump, outlet pipe and drinking-water pipe, the drain pump is installed intelligent mobile device's top, outlet pipe and drinking-water pipe one end all with the drain pump is connected, the one end of drinking-water pipe is equipped with an adjustment mechanism, adjustment mechanism includes thrust unit, extension sleeve, ejector pad and inlet tube, the extension sleeve cover is established the outside of drinking-water pipe one end, extension sleeve's inside with the scheme of outside sliding connection of drinking-water pipe, this scheme is under adjustment mechanism's effect, lets the one end of drinking-water pipe realize extending in the short time, like this when meeting the extraction water level that ponding water level is less than this drainage device, can overcome this kind of problem, avoids artifical manual extension drinking-water pipe to improve drainage efficiency greatly.
However, the above solution still has some drawbacks, for example, in the process of actually draining the accumulated water, impurities in the accumulated water are filtered only by the filter screen, in the process of intercepting the filtration, the impurities are easily accumulated on the surface of the filter screen to cause blockage of the filter screen, thus affecting the drainage efficiency, that is, the technical solution proposed by the above patent technology has the defect of easily blocking the water inlet pipe during drainage,
In view of the above, the utility model provides a drainage device for water conservancy construction.
Disclosure of Invention
(One) solving the technical problems
The utility model aims to provide a drainage device for water conservancy construction, which has the advantages of avoiding blocking a water inlet pipe and improving the water pumping efficiency, so as to solve the defect that the water inlet pipe is easy to be blocked during drainage in the prior art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The drainage device for the water conservancy construction comprises a movable bottom plate and four movable wheels arranged on the lower surface of the movable bottom plate, wherein a water suction pump is arranged on the upper surface of the movable bottom plate, a water suction end of the water suction pump is provided with an L-shaped water suction pipe extending to the inside of ponding of a water conservancy construction site, the outer surface of the L-shaped water suction pipe is slidably provided with an extension pipe, and the surface of the L-shaped water suction pipe is provided with a multi-stage hydraulic rod for driving the extension pipe to extend;
The bottom of extension pipe has set firmly the netted filter tube that is arranged in carrying out filterable debris in ponding, just the surface of netted filter tube is provided with the clearance mechanism that is used for carrying out the clearance to the debris of adsorbing at netted filter tube surface, clearance mechanism is including setting firmly the waterproof case in netted filter tube inner bottom to and set firmly the rotating electrical machines in waterproof incasement portion, the output of rotating electrical machines extends to the lower surface of netted filter tube, just the output outward appearance of rotating electrical machines is circumference array and sets firmly three respectively with netted filter tube outward sliding connection's L type clearance pole.
As the preferred technical scheme, the bottom surface of extension pipe has set firmly first fixed disk, just the lower surface of first fixed disk is circumference array and has set firmly a plurality of and be used for protecting the protection pole of netted filter tube, and a plurality of the bottom of protection pole has set firmly the second fixed disk.
As the preferable technical scheme, the outer surface of the L-shaped water suction pipe is provided with an interception mechanism for intercepting fine sand impurities passing through the net-shaped filter pipe.
As the preferred technical scheme, interception mechanism is including setting firmly at the fixed case of L type drinking-water pipe surface, and fixed case is the lower opening structure, the upper surface of removing the bottom plate has seted up the rectangle row material opening corresponding with fixed case, the through-hole with L type drinking-water pipe intercommunication has all been seted up to the both sides inner wall of fixed case, and is close to the inner wall of the through-hole of drinking-water pump one side has set firmly the interception net that is used for carrying out the interception to the sand grain.
As the preferred technical scheme, interception mechanism still includes the push piece that slides and sets up at fixed incasement wall to and the sealing plate that slides and set up at fixed incasement wall and lie in push piece below, the lower surface of push piece has set firmly the ejector pin, just the upper surface of sealing plate has set firmly the isosceles trapezoid piece that is convenient for carry out water conservancy diversion exhaust to the sand grain, the bottom and the upper surface fixed connection of isosceles trapezoid piece of ejector pin.
As the preferable technical scheme, the inner top wall of the fixed box is rotatably provided with a threaded column, the upper surface of the pushing block is provided with a cylindrical threaded groove in threaded connection with the outer surface of the threaded column, and the upper surface of the fixed box is provided with a driving motor for driving the threaded column to rotate.
As the preferable technical scheme, two symmetrical limiting rods are fixedly arranged on the inner top wall of the fixed box, and cylindrical limiting grooves for sliding of the two limiting rods are formed in the upper surface of the pushing block.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the cleaning mechanism is arranged, so that the drainage device can intercept sundries in accumulated water under the action of the net-shaped filter pipe when the foundation pit is drained, and can automatically clean sundries intercepted on the surface of the net-shaped filter pipe when the sundries are intercepted, thereby effectively solving the defect that a water inlet pipe is easy to be blocked when the foundation pit is drained in the prior art.
2. According to the utility model, by arranging the interception mechanism, when pumping water, sand particles passing through the reticular filter pipe can be intercepted by the interception net, so that the sand particles are prevented from damaging the water pump, and meanwhile, the purpose of automatically cleaning the intercepted sand particles can be realized, so that the practicability is higher.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the 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 perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a cleaning mechanism according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a mesh filter tube according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a stationary box according to the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 4a according to the present utility model.
In the figure: 1. a movable bottom plate; 2. a water pump; 3. an L-shaped water pumping pipe; 4. an extension tube; 5. a multi-stage hydraulic lever; 6. a net-shaped filter tube; 7. a cleaning mechanism; 701. a rotating electric machine; 702. an L-shaped cleaning rod; 703. a first fixed plate; 704. a protective rod; 705. a second fixed disk; 8. an interception mechanism; 801. a fixed box; 802. an interception net; 803. a pushing block; 804. a sealing plate; 805. a push rod; 806. an isosceles trapezoid block; 807. a threaded column; 808. a cylindrical thread groove; 809. a driving motor; 8010. a limit rod; 8011. and a cylindrical limit groove.
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.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In order to better understand the above technical solutions, the following description will refer to the drawings and specific embodiments.
According to the drawings 1-5, the embodiment of the utility model provides a drainage device for water conservancy construction, which comprises a movable bottom plate 1 and four movable wheels arranged on the lower surface of the movable bottom plate 1, wherein a water suction pump 2 is arranged on the upper surface of the movable bottom plate 1, an L-shaped water suction pipe 3 extending to the inside of water accumulation of a water conservancy construction site is arranged at a water suction end of the water suction pump 2, an extension pipe 4 is arranged on the outer surface of the L-shaped water suction pipe 3 in a sliding manner, and a multi-stage hydraulic rod 5 for driving the extension pipe 4 to extend is arranged on the surface of the L-shaped water suction pipe 3;
The bottom of extension pipe 4 has set firmly the netted filter tube 6 that is arranged in carrying out filterable debris in ponding, and the surface of netted filter tube 6 is provided with the clearance mechanism 7 that is used for carrying out the clearance to the debris that adsorbs at netted filter tube 6 surface, clearance mechanism 7 is including setting firmly the waterproof box in netted filter tube 6 inner bottom, and set firmly the rotating electrical machines 701 in waterproof box inside, the output of rotating electrical machines 701 extends to the lower surface of netted filter tube 6, and the output outward appearance of rotating electrical machines 701 is circumference array and has set firmly three L type clearance poles 702 with netted filter tube 6 outward surface sliding connection respectively.
The outer surface of the bottom end of the extension pipe 4 is fixedly provided with a first fixed disk 703, the lower surface of the first fixed disk 703 is provided with a plurality of protective rods 704 for protecting the net-shaped filter pipe 6 in a circumferential array, and the bottom ends of the protective rods 704 are fixedly provided with a second fixed disk 705.
According to the utility model, the cleaning mechanism 7 is arranged, so that when the drainage device is used for draining foundation pits, the net-shaped filter pipe 6 can be placed in accumulated water of the foundation pits, the water suction pump 2 is started to suck accumulated water, sundries in the accumulated water can be intercepted under the action of the net-shaped filter pipe 6 during suction, and when the accumulated water is intercepted, the rotary motor 701 can be started to drive the three L-shaped cleaning rods 702 to rotate around the net-shaped filter pipe 6, so that the three L-shaped cleaning rods 702 automatically clean sundries intercepted on the surface of the net-shaped filter pipe 6, the net-shaped filter pipe 6 is prevented from being blocked, and further the defect that a water inlet pipe is easy to be blocked during drainage in the prior art is effectively solved.
The outer surface of the L-shaped water suction pipe 3 is provided with an interception mechanism 8 for intercepting fine sand impurities passing through the net-shaped filter pipe 6.
The interception mechanism 8 comprises a fixed box 801 fixedly arranged on the outer surface of the L-shaped water suction pipe 3, the fixed box 801 is of a lower opening structure, rectangular discharging openings corresponding to the fixed box 801 are formed in the upper surface of the movable bottom plate 1, through holes communicated with the L-shaped water suction pipe 3 are formed in the inner walls of the two sides of the fixed box 801, and an interception net 802 for intercepting sand particles is fixedly arranged on the inner wall of the through hole close to one side of the water suction pump 2.
The interception mechanism 8 further comprises a pushing block 803 arranged on the inner wall of the fixed box 801 in a sliding manner, and a sealing plate 804 arranged on the inner wall of the fixed box 801 and positioned below the pushing block 803 in a sliding manner, wherein a push rod 805 is fixedly arranged on the lower surface of the pushing block 803, an isosceles trapezoid block 806 which is convenient for guiding and discharging sand particles is fixedly arranged on the upper surface of the sealing plate 804, and the bottom end of the push rod 805 is fixedly connected with the upper surface of the isosceles trapezoid block 806.
The inner top wall of the fixing case 801 is rotatably provided with a screw column 807, and the upper surface of the pushing block 803 is provided with a cylindrical screw groove 808 screw-coupled to the outer surface of the screw column 807, and the upper surface of the fixing case 801 is provided with a driving motor 809 for driving the screw column 807 to rotate.
The inner top wall of the fixing box 801 is fixedly provided with two symmetrical limiting rods 8010, and the upper surface of the pushing block 803 is provided with a cylindrical limiting groove 8011 for the two limiting rods 8010 to slide.
According to the utility model, by arranging the interception mechanism 8, when water is pumped, sand particles passing through the reticular filter pipe 6 can be intercepted by the interception net 802, so that the sand particles are prevented from damaging the water pump 2, meanwhile, when the intercepted sand particles are required to be cleaned, the rotation of the driving motor 809 can drive the threaded column 807 to rotate, the rotation of the threaded column 807 drives the pushing block 803 to move downwards under the action of the cylindrical threaded groove 808, and the pushing block 803 moves downwards to push the sealing plate 804 out of the fixing box 801 through the ejector rod 805, so that the sand particles can automatically flow out of the fixing box 801 under the action of the isosceles trapezoid block 806, the purpose of automatically cleaning the intercepted sand particles is realized, and the practicability is higher.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a drainage device for hydraulic construction, includes movable bottom plate (1) to and set up four removal wheels at movable bottom plate (1) lower surface, its characterized in that: the water pump is characterized in that a water suction pump (2) is arranged on the upper surface of the movable bottom plate (1), an L-shaped water suction pipe (3) extending to the inside of accumulated water of a water conservancy construction site is arranged at a water suction end of the water suction pump (2), an extension pipe (4) is slidably arranged on the outer surface of the L-shaped water suction pipe (3), and a multi-stage hydraulic rod (5) for driving the extension pipe (4) to extend is arranged on the surface of the L-shaped water suction pipe (3);
the bottom of extension pipe (4) has set firmly netted filter tube (6) that are arranged in carrying out filterable debris in ponding, just the surface of netted filter tube (6) is provided with clearance mechanism (7) that are used for carrying out the clearance to the debris of adsorbing at netted filter tube (6) surface, clearance mechanism (7) are including setting firmly waterproof box in netted filter tube (6) inner bottom to and set firmly rotating electrical machines (701) in waterproof box inside, the output of rotating electrical machines (701) extends to the lower surface of netted filter tube (6), just the output outward appearance of rotating electrical machines (701) is circumference array and sets firmly three L type clearance pole (702) with netted filter tube (6) outward surface sliding connection respectively.
2. The drainage device for water conservancy construction according to claim 1, wherein: the outer surface of the bottom end of the extension pipe (4) is fixedly provided with a first fixed disc (703), the lower surface of the first fixed disc (703) is provided with a plurality of protection rods (704) for protecting the net-shaped filter pipe (6) in a circumferential array, and the bottom ends of the protection rods (704) are fixedly provided with second fixed discs (705).
3. The drainage device for water conservancy construction according to claim 1, wherein: the outer surface of the L-shaped water suction pipe (3) is provided with an interception mechanism (8) for intercepting fine sand impurities passing through the meshed filter pipe (6).
4. A water conservancy construction drainage device according to claim 3 and wherein: the interception mechanism (8) comprises a fixed box (801) fixedly arranged on the outer surface of the L-shaped water suction pipe (3), the fixed box (801) is of a lower opening structure, rectangular discharging openings corresponding to the fixed box (801) are formed in the upper surface of the movable bottom plate (1), through holes communicated with the L-shaped water suction pipe (3) are formed in the inner walls of the two sides of the fixed box (801), and an interception net (802) for intercepting sand particles is fixedly arranged on the inner wall of the through hole on one side of the water suction pump (2).
5. The drainage device for water conservancy construction according to claim 4, wherein: the interception mechanism (8) further comprises a pushing block (803) which is arranged on the inner wall of the fixed box (801) in a sliding manner, and a sealing plate (804) which is arranged on the inner wall of the fixed box (801) and located below the pushing block (803) in a sliding manner, wherein a push rod (805) is fixedly arranged on the lower surface of the pushing block (803), an isosceles trapezoid block (806) which is convenient for guiding and discharging sand particles is fixedly arranged on the upper surface of the sealing plate (804), and the bottom end of the push rod (805) is fixedly connected with the upper surface of the isosceles trapezoid block (806).
6. The drainage device for water conservancy construction according to claim 5, wherein: the inner top wall of the fixed box (801) is rotatably provided with a threaded column (807), a cylindrical threaded groove (808) in threaded connection with the outer surface of the threaded column (807) is formed in the upper surface of the pushing block (803), and a driving motor (809) for driving the threaded column (807) to rotate is arranged on the upper surface of the fixed box (801).
7. The drainage device for water conservancy construction according to claim 6, wherein: two symmetrical limiting rods (8010) are fixedly arranged on the inner top wall of the fixed box (801), and cylindrical limiting grooves (8011) for sliding the two limiting rods (8010) are formed in the upper surface of the pushing block (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323237493.4U CN221321022U (en) | 2023-11-22 | 2023-11-22 | Drainage device for water conservancy construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323237493.4U CN221321022U (en) | 2023-11-22 | 2023-11-22 | Drainage device for water conservancy construction |
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| Publication Number | Publication Date |
|---|---|
| CN221321022U true CN221321022U (en) | 2024-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202323237493.4U Active CN221321022U (en) | 2023-11-22 | 2023-11-22 | Drainage device for water conservancy construction |
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| CN (1) | CN221321022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119352550A (en) * | 2024-12-06 | 2025-01-24 | 无为市水利建筑安装有限公司 | A drainage method for water conservancy project construction |
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2023
- 2023-11-22 CN CN202323237493.4U patent/CN221321022U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119352550A (en) * | 2024-12-06 | 2025-01-24 | 无为市水利建筑安装有限公司 | A drainage method for water conservancy project construction |
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