CN110925497B - Pipeline structure capable of drawing accumulated water after splicing for water conservancy construction - Google Patents
Pipeline structure capable of drawing accumulated water after splicing for water conservancy construction Download PDFInfo
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- CN110925497B CN110925497B CN201911229584.9A CN201911229584A CN110925497B CN 110925497 B CN110925497 B CN 110925497B CN 201911229584 A CN201911229584 A CN 201911229584A CN 110925497 B CN110925497 B CN 110925497B
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- water pumping
- pumping pipe
- water
- pipe body
- head
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/03—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed in the socket before connection
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a pipeline structure capable of drawing accumulated water after splicing in water conservancy construction, which relates to the field of water conservancy construction and comprises a water pumping pipe body, a water pumping pipe head and an anti-blocking mechanism; the water pumping pipe bodies are in a circular tubular structure and are communicated with each other; the water pumping pipe body is respectively connected to the insides of the two limiting connecting frames in a folded state; the bottom of the elbow connector is connected to the top of the water pumping pipe body through two connecting bolts, and the elbow connector is communicated with the water pumping pipe body; the top of the water pumping pipe head is connected to the bottom of the water pumping pipe body through two connecting bolts, and the water pumping pipe head is communicated with the water pumping pipe body; the propeller and the driving connecting rod of the anti-blocking mechanism are both positioned in the water pumping pipe head; the invention can drive the propeller to rotate rapidly through water flow circulating in the pipeline, the propeller drives the cutting tool rest outside the water pumping pipe head to rotate at a synchronous rotating speed, and the cleaning operation of attached crops outside the water pumping pipe head is realized through the rotating cutting tool rest.
Description
Technical Field
The invention belongs to the technical field of water conservancy construction, and particularly relates to a pipeline structure capable of drawing accumulated water out after splicing in water conservancy construction.
Background
In the process of hydraulic engineering construction, a water pumping pipeline is often needed to pump out accumulated water stored in the construction site so as to conveniently adopt mechanical equipment to carry out excavation operation on the hydraulic construction part; the pumping pipeline structure can refer to patent No. CN207667256U, and mainly comprises a pipeline body, a driving device, a filtering anti-blocking device and a connecting device, wherein the filtering anti-blocking device is of a net-shaped filtering sleeve structure and is detachably sleeved at a water inlet end of the pipeline body through the connecting device, and the driving device is connected with the filtering anti-blocking device and drives the filtering anti-blocking device to vibrate; the water pumping pipeline structure can refer to patent No. CN205716064U, and mainly comprises an upper pipe body and a lower pipe body which are respectively hollow cylinders, bases are respectively arranged on the lower part of the upper pipe body and the upper part of the lower pipe body, a telescopic pipe is arranged between every two adjacent bases, a plurality of through holes are formed in the telescopic pipe, filter cloth is arranged in the middle between every two adjacent bases, a plurality of fixing sleeves are arranged on the outer surface of the filter cloth, telescopic rods are arranged between every two adjacent bases, the fixing sleeves are sleeved on the telescopic rods and can slide along the telescopic rods, a supporting net is arranged at the bottom of the lower pipe body, a sandstone layer is arranged on the upper; when the existing similar water pumping pipeline for water conservancy construction is used for pumping water, the anti-blocking effect on the pipeline opening part is poor, impurities contained in the water body are easy to adhere to the water inlet end of the water pumping pipeline, so that part of the water inlet cross section is blocked, and the water pumping efficiency of the pipeline is influenced; moreover, the water pumping pipeline is generally heavy, the water pumping pipeline can not be folded and contracted effectively during transportation and carrying, and the transportation and carrying difficulty is increased easily.
Disclosure of Invention
In order to solve the technical problems, the invention provides a pipeline structure which can extract accumulated water after splicing in water conservancy construction, and aims to solve the problems that when a similar water pumping pipeline for water conservancy construction is used for pumping water, the anti-blocking effect on a pipeline opening part is poor, impurities contained in a water body are easy to adhere to the water inlet end of the water pumping pipeline, so that the cross section of partial water inlet is blocked, and the water pumping efficiency of the pipeline is influenced; and the pipeline that draws water is general comparatively heavy, can't be effectual when the transportation is carried, folds shrink to the pipeline that draws water self, increases the problem of transportation transport degree of difficulty easily.
The purpose and the effect of the pipeline structure capable of pumping accumulated water after splicing are used in water conservancy construction, and the pipeline structure is achieved by the following specific technical means:
a pipeline structure capable of drawing accumulated water after splicing in water conservancy construction comprises a water pumping pipe body, a bent pipe connector, a water pumping pipe head and an anti-blocking mechanism; the water pumping pipe bodies are in a circular tubular structure and are communicated with each other; the water pumping pipe body is respectively connected to the insides of the two limiting connecting frames in a folded state; the bottom of the elbow connector is connected to the top of the water pumping pipe body through two connecting bolts, and the elbow connector is communicated with the water pumping pipe body; the top of the water pumping pipe head is connected to the bottom of the water pumping pipe body through two connecting bolts, and the water pumping pipe head is communicated with the water pumping pipe body; the propeller and the driving connecting rod of the anti-blocking mechanism are both positioned inside the water pumping pipe head, and the cutting knife rest of the anti-blocking mechanism is positioned outside the water pumping pipe head.
Furthermore, the upper end and the lower end of the water pumping pipe body are respectively and rotationally connected with the water pumping pipe bodies at two adjacent positions, and a rubber gasket is arranged at the butt joint and communication part of the water pumping pipe body and the water pumping pipe body.
Furthermore, the connecting bolts respectively penetrate through the abutting parts of the pumping pipes at the upper part and the lower part, and the pumping pipes are fixedly connected with the adjacent pumping pipes through the connecting bolts.
Furthermore, the limiting connecting frame is provided with two positions, the upper end and the lower end of the limiting connecting frame are both of double-arc structures, and the upper end and the lower end of the limiting connecting frame are respectively connected to the outer walls of the four water pumping pipe bodies in a surrounding manner in a clamping mode.
Furthermore, the water pumping pipe body consists of a pipe barrel, two telescopic pipes and two rubber sealing rings; and the rubber sealing ring is sleeved on the outer side of the inner end of the extension tube in a surrounding manner; the inner end of the extension tube is connected inside the tube barrel in a sliding mode, and a rubber sealing ring installed at the inner end of the extension tube is attached to the inner wall of the tube barrel in a sliding mode.
Furthermore, a plurality of water filtering holes are formed in the outer side of the water pumping pipe head, the top of the supporting base is connected with the outer side of the water pumping pipe head in a surrounding mode, and the interval between the bottom of the water pumping pipe head and the bottom of the supporting base is ten centimeters in height.
Furthermore, the anti-blocking mechanism consists of a propeller, a driving connecting rod and a cutting knife rest, the propeller is rotatably connected inside the water pumping pipe head, and the bottom of the propeller is connected with the cutting knife rest through the driving connecting rod; the cutting knife rest is the laminating of encircleing on the tube head outer wall that draws water, and the cutting knife rest passes through the screw and rotates to be connected in the tube head outside that draws water.
Compared with the prior art, the invention has the following beneficial effects:
1. the arrangement of the water pumping pipe body is beneficial to folding the pipe body spliced by the water pumping pipe body, and the whole length of the pipe body is shortened, so that the transportation difficulty of the pipe body is reduced, and when the pipe body is used, the folded water pumping pipe bodies are mutually rotated and communicated together, so that the assembly and the use of the pipe body are more convenient; and the use of cooperation connecting bolt can be when two body butt joints intercommunication of drawing water, with connecting bolt ann insert in two body rotation butt joint positions that draw water, draw water the body rotation butt joint positions of two through connecting bolt and fix, ensure the fastness of the body butt joint position that draws water.
2. The arrangement of the limiting connecting frame is beneficial to clamping the limiting connecting frame outside the water pumping pipe body when the water pumping pipe body at four places is folded for transportation, and the water pumping pipe body in the folded state at four places is fixed through the limiting connecting frame, so that the stability of the water pumping pipe body during transportation is guaranteed; and the cooperation is drawn water the scalable characteristic of body, can slide to extend to the flexible pipe of two upper and lower departments of pipe section of thick bamboo according to the height needs that draws water to seal flexible pipe and pipe section of thick bamboo joint part through rubber seal, extension body self length of drawing water, better be applicable to the high user demand that draws water of difference.
3. The arrangement of the water pumping pipe head and the supporting base is favorable for supporting the water pumping pipe head through the supporting base, so that the bottom of the water pumping pipe head is separated from the sediment at the bottom of a water body, and the problem that the bottom of the water pumping pipe head is immersed into the sediment to block water filtering holes at the outer side of the water pumping pipe head to influence the water drainage effect is avoided; and the setting of stifled mechanism is prevented in the cooperation, can be when the tube head that draws water extracts rivers, the inside rivers that circulate of tube head that draw water drive the screw and rotate fast, and the screw drives the outside cutting knife rest that draws water the tube head synchronous revolution and rotates, and the cutting knife rest through the pivoted state attaches the crop to the tube head outside and carries out cleaning operation, avoids attaching the crop and will draw water the tube head outside drainage hole jam, influences ponding discharge efficiency.
Drawings
Fig. 1 is a schematic view of an axial view connection structure of the present invention.
Fig. 2 is a schematic view of the connection structure of the folded water pumping pipe body and the limiting connection frame.
Fig. 3 is a schematic view of the rotary folding structure of the water pumping pipe body of the present invention.
Fig. 4 is a schematic axial view of the pumping tube according to the present invention.
Fig. 5 is a schematic cross-sectional view of the water pumping pipe body of the present invention.
Fig. 6 is an enlarged schematic view of the abutting portion of the water pumping pipe body according to the present invention.
Figure 7 is an axial view of the connection structure between the water pumping pipe head and the supporting base.
Figure 8 is an axial view of the suction head of the present invention.
Fig. 9 is a schematic sectional view of a water pumping tip according to the present invention.
Fig. 10 is a schematic axial view of the anti-clogging mechanism of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a water pumping pipe body; 101. a tube barrel; 102. a telescopic pipe; 1021. a rubber seal ring; 3. a connecting bolt; 4. a limiting connecting frame; 5. a bent pipe connector; 6. a water pumping pipe head; 601. water filtering holes; 7. a support base; 8. an anti-blocking mechanism; 801. a propeller; 802. a drive link; 803. a cutting knife rest.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 10:
the invention provides a pipeline structure capable of pumping accumulated water after splicing in water conservancy construction, which comprises a water pumping pipe body 1, a bent pipe connector 5, a water pumping pipe head 6 and an anti-blocking mechanism 8, wherein the water pumping pipe head is connected with the bent pipe connector; the water pumping pipe bodies 1 are of a circular tubular structure, and the water pumping pipe bodies 1 at four positions are mutually communicated; the upper end and the lower end of the water pumping pipe body 1 are respectively and mutually rotatably connected with the adjacent two water pumping pipe bodies 1, and the butt joint and communication part of the water pumping pipe body 1 and the water pumping pipe body 1 is provided with a rubber gasket, so that the pipe bodies spliced by the water pumping pipe bodies 1 can be folded, the whole length of the pipe bodies is shortened, the transportation difficulty of the pipe bodies is reduced, and when the pipe bodies are used, the folded water pumping pipe bodies 1 are mutually and rotatably communicated, so that the pipe bodies are more convenient to assemble and use; the water pumping pipe body 1 is respectively connected to the insides of the two limiting connecting frames 4 in a folded state; the bottom of the elbow joint 5 is connected to the top of the water pumping pipe body 1 through two connecting bolts 3, and the elbow joint 5 is communicated with the water pumping pipe body 1; the top of the water pumping pipe head 6 is connected to the bottom of the water pumping pipe body 1 through two connecting bolts 3, and the water pumping pipe head 6 is communicated with the water pumping pipe body 1; the propeller 801 and the driving connecting rod 802 included in the anti-blocking mechanism 8 are both positioned inside the water pumping pipe head 6, and the cutting knife rest 803 included in the anti-blocking mechanism 8 is positioned outside the water pumping pipe head 6.
Wherein, the connecting bolts 3 respectively penetrate through the butt joint parts of the pumping pipe bodies 1 at the upper and lower parts, and the pumping pipe bodies 1 are fixedly connected with the adjacent pumping pipe bodies 1 through the connecting bolts 3; the concrete effect can be when the body 1 butt joint intercommunication of drawing water in two places, with connecting bolt 3 ann insert in the body 1 rotation butt joint position department of drawing water in two places, draw water the body 1 rotation butt joint position to two through connecting bolt 3 and fix, ensure the fastness of the body 1 butt joint position that draws water.
The upper end and the lower end of the limiting connecting frame 4 are in double-arc structures, and the upper end and the lower end of the limiting connecting frame 4 are respectively clamped on the outer walls of the four water pumping pipe bodies 1 in a surrounding manner; concrete effect can be when the body 1 folding transportation of drawing water everywhere, with 4 joints of spacing link 1 outsides at the body of drawing water, fixes the body 1 of drawing water of fold everywhere through spacing link 4, and the stability when the body 1 transportation of guarantee draws water.
Wherein, the water pumping pipe body 1 consists of a pipe barrel 101, two extension pipes 102 and two rubber sealing rings 1021; and the rubber seal ring 1021 is sleeved on the outer side of the inner end of the extension tube 102 in a surrounding manner; the inner end of the telescopic pipe 102 is connected with the interior of the pipe barrel 101 in a sliding way, and a rubber sealing ring 1021 arranged at the inner end of the telescopic pipe 102 is attached to the inner wall of the pipe barrel 101 in a sliding way; the concrete function, can slide according to the height needs of drawing water, extend to the flexible pipe 102 of upper and lower two departments of the pipe barrel 101 to seal the flexible pipe 102 and the pipe barrel 101 junction through rubber seal 1021, extension body 1 self length of drawing water, the better user demand that is applicable to different height of drawing water.
Wherein, the outer side of the water pumping pipe head 6 is provided with a plurality of water filtering holes 601, the top of the supporting base 7 is connected with the outer side of the water pumping pipe head 6 in a surrounding manner, and the interval height between the bottom of the water pumping pipe head 6 and the bottom of the supporting base 7 is ten centimeters; concrete effect, accessible support base 7 supports the head of drawing water 6, makes 6 bottoms of the head of drawing water and water bottom silt interval open, avoids the 6 bottoms of the head of drawing water to submerge inside the silt, and the 6 outside water strainer holes 601 of the head of drawing water block up, influences the drainage effect.
The anti-blocking mechanism 8 is composed of a propeller 801, a driving connecting rod 802 and a cutting knife rest 803, the propeller 801 is rotatably connected inside the water pumping pipe head 6, and the bottom of the propeller 801 is connected with the cutting knife rest 803 through the driving connecting rod 802; the cutting knife rest 803 is attached to the outer wall of the water pumping pipe head 6 in a surrounding manner, and the cutting knife rest 803 is rotatably connected to the outside of the water pumping pipe head 6 through a propeller 801; the concrete effect can be when the head of drawing water 6 extracts rivers, and the inside rivers that circulate of head of drawing water 6 drive screw 801 fast turn-round, and screw 801 drives the outside cutting knife rest 803 synchronous revolution of head of drawing water 6 and rotates, attaches the crop to the head of drawing water 6 outside through the cutting knife rest 803 of pivoted state and carries out the cleaning operation, avoids attaching the crop to block up the head of drawing water 6 outside water drainage hole 601, influences ponding discharge efficiency.
The specific use mode and function of the embodiment are as follows:
when the water pumping pipe is used, a worker separates the water pumping pipe body 1 in a folded state from the two limiting connecting frames 4, and rotates the connecting part of the water pumping pipe body 1 and the water pumping pipe body 1 to enable the water pumping pipe bodies 1 at four positions to be in a mutually butted and communicated state; next, the worker inserts the connecting bolt 3 into the rotary butt joint positions of the two water pumping pipe bodies 1, and fixes the rotary butt joint positions of the two water pumping pipe bodies 1 through the connecting bolt 3, so that the firmness of the butt joint positions of the water pumping pipe bodies 1 is guaranteed; then, the staff installs the elbow connector 5 and the water pumping pipe head 6 on the upper and lower ends of the pipe body assembled by the water pumping pipe body 1 through the connecting bolt 3 respectively, so that the length of the water pumping pipe body 1 can be extended according to the water pumping height drop, and the water pumping pipe head 6 is submerged below the water surface; when a water pump communicated with the water pumping pipe body 1 pumps water, the supporting base 7 supports the water pumping pipe head 6, so that the bottom of the water pumping pipe head 6 is separated from sediment at the bottom of a water body; the water flow circulating inside the water pumping pipe head 6 drives the propeller 801 to rotate quickly, the propeller 801 drives the external cutting tool rest 803 of the water pumping pipe head 6 to rotate at a synchronous rotating speed, and the attached crops on the outer side of the water pumping pipe head 6 are cleaned through the cutting tool rest 803 in a rotating state, so that the phenomenon that the attached crops block the water filtering holes 601 on the outer side of the water pumping pipe head 6 and influence the accumulated water discharge efficiency is avoided.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (1)
1. The utility model provides a water conservancy construction uses pipeline structure that can extract ponding after the concatenation, its characterized in that: comprises a water pumping pipe body (1), a bent pipe connector (5), a water pumping pipe head (6) and an anti-blocking mechanism (8); the water pumping pipe bodies (1) are in a circular tubular structure, and the water pumping pipe bodies (1) at four positions are mutually communicated; the water pumping pipe body (1) is respectively connected to the insides of the two limiting connecting frames (4) in a folded state; the bottom of the elbow connector (5) is connected to the top of the water pumping pipe body (1) through two connecting bolts (3), and the elbow connector (5) is communicated with the water pumping pipe body (1); the top of the water pumping pipe head (6) is connected to the bottom of the water pumping pipe body (1) through two connecting bolts (3), and the water pumping pipe head (6) is communicated with the water pumping pipe body (1); the propeller (801) and the driving connecting rod (802) of the anti-blocking mechanism (8) are both positioned inside the water pumping pipe head (6), and the cutting knife rest (803) of the anti-blocking mechanism (8) is positioned outside the water pumping pipe head (6);
the upper end and the lower end of each water pumping pipe body (1) are respectively and rotatably connected with two adjacent water pumping pipe bodies (1), and rubber gaskets are arranged at the butt joint and communication parts of the water pumping pipe bodies (1) and the water pumping pipe bodies (1);
the connecting bolts (3) respectively penetrate through the butt joint parts of the upper water pumping pipe body (1) and the lower water pumping pipe body (1), and the water pumping pipe bodies (1) and the adjacent water pumping pipe bodies (1) are fixedly connected with each other through the connecting bolts (3);
the limiting connecting frame (4) has two positions, the upper end and the lower end of the limiting connecting frame (4) are both in a double-arc structure, and the upper end and the lower end of the limiting connecting frame (4) are respectively clamped on the outer walls of the four water pumping pipe bodies (1) in a surrounding manner;
the water pumping pipe body (1) is composed of a pipe barrel (101), two telescopic pipes (102) and two rubber sealing rings (1021); and the rubber seal ring (1021) is sleeved on the outer side of the inner end of the extension tube (102) in a surrounding manner; the inner end of the telescopic pipe (102) is connected to the inside of the pipe barrel (101) in a sliding manner, and a rubber sealing ring (1021) arranged at the inner end of the telescopic pipe (102) is attached to the inner wall of the pipe barrel (101) in a sliding manner;
a plurality of water filtering holes (601) are formed in the outer side of the water pumping pipe head (6), the top of the supporting base (7) is connected with the outer side of the water pumping pipe head (6) in a surrounding mode, and the bottom of the water pumping pipe head (6) is spaced from the bottom of the supporting base (7) by ten centimeters in height;
the anti-blocking mechanism (8) is composed of a propeller (801), a driving connecting rod (802) and a cutting knife rest (803), the propeller (801) is rotatably connected inside the water pumping pipe head (6), and the bottom of the propeller (801) is connected with the cutting knife rest (803) through the driving connecting rod (802); the cutting knife rest (803) is attached to the outer wall of the water pumping pipe head (6) in a surrounding mode, and the cutting knife rest (803) is connected to the outer portion of the water pumping pipe head (6) through the propeller (801) in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911229584.9A CN110925497B (en) | 2019-12-04 | 2019-12-04 | Pipeline structure capable of drawing accumulated water after splicing for water conservancy construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911229584.9A CN110925497B (en) | 2019-12-04 | 2019-12-04 | Pipeline structure capable of drawing accumulated water after splicing for water conservancy construction |
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| CN110925497A CN110925497A (en) | 2020-03-27 |
| CN110925497B true CN110925497B (en) | 2021-04-30 |
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| CN201911229584.9A Active CN110925497B (en) | 2019-12-04 | 2019-12-04 | Pipeline structure capable of drawing accumulated water after splicing for water conservancy construction |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111809637B (en) * | 2020-06-18 | 2021-12-21 | 上海河道建设有限公司 | Cofferdam structure convenient for pumping and draining |
| CN114855845A (en) * | 2022-05-25 | 2022-08-05 | 海颐建工集团有限公司 | Pumping and drainage device for large foundation pit and construction method |
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| CN2799946Y (en) * | 2004-12-29 | 2006-07-26 | 捷安特(中国)有限公司 | Hidden folding mechanism |
| CN207125068U (en) * | 2017-08-18 | 2018-03-23 | 三峡大学 | One kind is irrigated with the anti-blocking tube head device that draws water |
| CN207242033U (en) * | 2017-07-03 | 2018-04-17 | 埃洛克航空科技（北京）有限公司 | A kind of unmanned plane folding machine arm component, unmanned plane |
| CN208169820U (en) * | 2018-05-06 | 2018-11-30 | 张秀丽 | A kind of dirty block-resistant type water pipeline of filter |
| CN208417965U (en) * | 2018-05-03 | 2019-01-22 | 上海柳创工程建设有限公司 | A kind of anti-blocking pollution discharge type water pipeline of segmented |
| JP3220845U (en) * | 2018-11-12 | 2019-04-11 | 株式会社荻原、伊賀上建築事務所 | Block fence guard Kasagi |
| CN209068032U (en) * | 2018-07-13 | 2019-07-05 | 金欣 | A kind of hydraulic engineering water pipeline |
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2019
- 2019-12-04 CN CN201911229584.9A patent/CN110925497B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2799946Y (en) * | 2004-12-29 | 2006-07-26 | 捷安特(中国)有限公司 | Hidden folding mechanism |
| CN207242033U (en) * | 2017-07-03 | 2018-04-17 | 埃洛克航空科技（北京）有限公司 | A kind of unmanned plane folding machine arm component, unmanned plane |
| CN207125068U (en) * | 2017-08-18 | 2018-03-23 | 三峡大学 | One kind is irrigated with the anti-blocking tube head device that draws water |
| CN208417965U (en) * | 2018-05-03 | 2019-01-22 | 上海柳创工程建设有限公司 | A kind of anti-blocking pollution discharge type water pipeline of segmented |
| CN208169820U (en) * | 2018-05-06 | 2018-11-30 | 张秀丽 | A kind of dirty block-resistant type water pipeline of filter |
| CN209068032U (en) * | 2018-07-13 | 2019-07-05 | 金欣 | A kind of hydraulic engineering water pipeline |
| JP3220845U (en) * | 2018-11-12 | 2019-04-11 | 株式会社荻原、伊賀上建築事務所 | Block fence guard Kasagi |
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| Publication number | Publication date |
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| CN110925497A (en) | 2020-03-27 |
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