CN112413277A - Water conservancy embedded pipeline prevents stifled device - Google Patents
Water conservancy embedded pipeline prevents stifled device Download PDFInfo
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- CN112413277A CN112413277A CN202011315446.5A CN202011315446A CN112413277A CN 112413277 A CN112413277 A CN 112413277A CN 202011315446 A CN202011315446 A CN 202011315446A CN 112413277 A CN112413277 A CN 112413277A
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- guide pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 131
- 238000007790 scraping Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000013049 sediment Substances 0.000 description 6
- 241000220317 Rosa Species 0.000 description 5
- 208000034189 Sclerosis Diseases 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
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- B08B1/165—
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- B08B1/32—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/045—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices being rotated while moved, e.g. flexible rotating shaft or "snake"
Abstract
The application relates to an anti-blocking device of a water conservancy embedded pipeline, which relates to the field of water conservancy embedded pipelines and comprises a water guide pipe, and a water inlet pipe and a water outlet pipe which are communicated with the water guide pipe, wherein the water inlet pipe is close to one end of the water guide pipe, the water outlet pipe is close to the other end of the water guide pipe, and a dredging rod is rotationally arranged in the water guide pipe; the length direction of the dredging rod is consistent with the length direction of the water guide pipe; the dredging rod is provided with a plurality of scraping rods attached to the inner wall of the aqueduct at intervals along the length direction; and two ends of the water guide pipe are provided with rotating mechanisms for driving the dredging rod to rotate. This application has the effect that takes place blocking phenomenon in the reduction aqueduct.
Description
Technical Field
The application relates to the field of water conservancy embedded pipelines, in particular to an anti-blocking device of a water conservancy embedded pipeline.
Background
The water conservancy embedded pipeline is a device which is connected by a pipeline body, a valve and the like and is used for conveying liquid. Generally, the liquid flows from a high pressure position to a low pressure position of the pipeline body after being pressurized, and can also be conveyed by utilizing the pressure or gravity of the liquid. In the daily production and life process, the pre-buried pipeline for transporting liquid is widely applied to various fields.
The existing Chinese patent with publication number CN106436633A discloses an anti-blocking device for a water conservancy embedded pipeline, wherein an arched downstream device is arranged in a pipeline body, a muddy water flow dividing pipe is arranged at the joint of the arched downstream device and the pipeline body, a plurality of downstream rotating shaft frames are fixedly arranged on the inner wall of the pipeline body on the arched downstream device, a rotating shaft is arranged on each downstream rotating shaft frame, rotating shaft lock catches are arranged at two ends of the rotating shaft, and a downstream spiral plate is also arranged on the rotating shaft; a plurality of semicircular downstream bulges are arranged on the arched downstream device, a downstream plate is arranged between the semicircular downstream bulges, and two sides of the arched downstream device are respectively provided with a downstream device seepage tank; and two ends of the pipeline body are respectively provided with a pipeline connector and a pipeline fastener.
Aiming at the related technologies, the inventor thinks that the anti-blocking device has a complex internal structure and occupies a large amount of space in the pipeline, so that the water flow speed is reduced, and the drainage rate of the embedded pipeline is reduced.
Disclosure of Invention
In order to solve the problem that the anti-blocking device leads to pipeline drainage rate to be low, the application provides a water conservancy embedded pipeline's anti-blocking device.
The application provides a pair of water conservancy buried pipeline prevent stifled device adopts following technical scheme:
an anti-blocking device of a water conservancy embedded pipeline comprises a water guide pipe, and a water inlet pipe and a water outlet pipe which are communicated with the water guide pipe, wherein the water inlet pipe is close to one end of the water guide pipe, the water outlet pipe is close to the other end of the water guide pipe, and a dredging rod is rotatably arranged in the water guide pipe; the length direction of the dredging rod is consistent with the length direction of the water guide pipe; the dredging rod is provided with a plurality of scraping rods attached to the inner wall of the aqueduct at intervals along the length direction; and two ends of the water guide pipe are provided with rotating mechanisms for driving the dredging rod to rotate.
Through adopting above-mentioned technical scheme, rivers get into the aqueduct from the inlet tube, flow out to the outlet pipe through the aqueduct, there is the sclerosis deposit in whole pipeline, lead to drainage rate to descend, dredge the pole through the slewing mechanism drive and rotate, make the mediation pole drive the pole of scraping scrape and scrape along the inner wall of aqueduct, thereby can clear up the sclerosis deposit, under the impact of rivers, can take away the sclerosis deposit that the clearance got off and discharge, effectively reduce the phenomenon that takes place to block up in the aqueduct.
Preferably, sealing plates are arranged at two ends of the water guide pipe; the rotating mechanism comprises a threaded column fixed at the end part of the dredging rod and a reversing ring fixed on the sealing plate; the number of the threaded columns is two, and the two threaded columns are respectively positioned at two ends of the dredging rod; the threaded column is inserted into the reversing ring and is in threaded connection with the reversing ring; and driving components for driving the threaded columns to move along the length direction of the water guide pipe are arranged at two ends of the water guide pipe.
Through adopting above-mentioned technical scheme, set up drive assembly, can drive the screw post and remove along the length direction of aqueduct, because fixed switching-over ring threaded connection on screw post and the closing plate, when the screw post drove the dredging rod and remove along the length direction of aqueduct, can use the axis of dredging rod to rotate as the center, further improve the clearance to the sclerosis deposit on the aqueduct inside wall. The dredging rod can drive the scraping rod to move and rotate along the length direction of the water guide pipe, the cleaning effect on the inner side wall of the water guide pipe is greatly improved, and the anti-blocking effect is further improved.
Preferably, the driving assembly comprises a connecting rod fixed at one end of the threaded column far away from the dredging rod and a positioning block rotatably arranged at the end part of the connecting rod; two ends of the water guide pipe are provided with windlasses; one end of the positioning block, which is far away from the connecting rod, is provided with a connecting rope; the end of the connecting rope is wound on the winch.
Through adopting above-mentioned technical scheme, when needs dredge in to the aqueduct, the hoist engine of aqueduct one end will be connected the rope and carry out the lap, the hoist engine of the aqueduct other end then emits its connection rope of lap, dredge the pole at the pulling, when making the dredging rod remove along the length direction of aqueduct, because dredging the pole end fixing has the screw thread post, screw thread post and switching-over ring threaded connection, because the switching-over ring is fixed motionless, make the screw thread post rotate, because locating piece and connecting rod rotate and be connected, make the difficult phenomenon of taking place the winding and knoing of connecting the rope.
Preferably, the connecting rope is connected with the positioning block through a connecting assembly; the connecting component comprises a positioning column in a circular truncated cone shape and a positioning sleeve sleeved on the connecting rope; the small end of the positioning column faces one side of the connecting rope; a plurality of clamping grooves which are uniformly distributed are formed in the circumferential direction of the positioning column; two groove walls of the clamping groove respectively penetrate through two ends of the positioning column; two groove walls of the clamping groove respectively penetrate through two ends of the positioning column; the end parts of the connecting ropes are twisted into four strands, and each strand of rope is in splicing fit with the clamping groove; the large end of the positioning column is provided with a fixed sleeve; the circumference of the fixed sleeve is provided with external threads, and the circumference of the fixed sleeve is provided with jacks butted with the clamping grooves; the outer side of the fixed sleeve is in threaded connection with a pressing cover; a fixing column which is inserted into the fixing sleeve and tightly propped against the four strands of ropes is fixed on the inner side of the pressing cover; one end of the positioning sleeve is fixedly connected with the positioning block, and a pressing groove which is in plug-in fit with the positioning column is formed in the inner side wall of the positioning sleeve and at a position far away from the positioning block.
By adopting the technical scheme, the end parts of the connecting ropes are twisted into four strands, each strand of rope is clamped in the clamping groove and is screwed with the thread of the fixed sleeve through the pressing cover, and then the end part of each strand of rope is pressed in the fixed sleeve. The locating sleeve end part and the locating block are fixedly connected with each other and are sleeved outside the locating column, when the rope is connected through pulling, the two ends of the connecting rope are stressed, the locating sleeve and the locating column are pulled in two different directions, and the inner wall of the locating sleeve and the outer side wall of the locating column press each rope more tightly. Through setting up coupling assembling, when connecting the rope through the hoist engine pulling, be favorable to improving the connection reliability of connecting rope and screw thread post.
Preferably, the inner side wall of the positioning sleeve and the position close to the positioning block are provided with internal threads; one side of the positioning block is provided with an installation column in threaded connection with the positioning sleeve; the end part of the mounting column is tightly abutted against one side, far away from the positioning column, of the pressing cover.
Through adopting above-mentioned technical scheme, every rope is fixed the back well on the reference column, screws up through carrying out threaded connection with the position sleeve with the erection column for the one end that the connection rope was kept away from to the position sleeve can be stably fixed in on the locating piece, and the erection column can support tightly compressing tightly the lid, makes to compress tightly the fixed surface that the lid can be to every rope firm.
Preferably, the outer surface of the fixing column is provided with a rubber sleeve.
Through adopting above-mentioned technical scheme, set up the rubber sleeve at the surface of fixed column, can improve and be connected the frictional force of rope tip for every rope is difficult to be pulled and breaks away from.
Preferably, a fixing piece is fixed on the connecting rope and close to the positioning column; a threaded sleeve is fixed at one end of the positioning sleeve close to the connecting rope; a fixing cover is sleeved on the connecting rope; the fixed cover is in threaded connection with the threaded sleeve; the fixing piece is clamped between the fixing cover and the threaded sleeve.
Through adopting above-mentioned technical scheme, be close to the fixed mounting stationary blade in the position of tip at the connection rope, can effectively reduce the possibility that the connection rope tip scatters. When the stationary blade was held between fixed lid and thread bush, when connecting the rope and receiving tensile force, the position sleeve had a pulling force to being close to the screw thread post direction to the stationary blade, can effectively the take-up connection rope for the tip of connecting the rope is difficult for scattering.
Preferably, one end of the water inlet pipe is communicated with the water guide pipe, and the other end of the water inlet pipe is communicated with the filter box; a first filter screen is arranged at the end part of the water inlet pipe communicated with the filter box; and a second filter screen is arranged in the filter box in a sliding manner.
Through adopting above-mentioned technical scheme, before the rivers of inlet tube are leading-in to the aqueduct, can effectively filter most impurity, be favorable to reducing the possibility that the aqueduct takes place to block up. Before water flows enter the water inlet pipe, a part of impurities are filtered in the filter box, and the filter box is convenient to clean. The second filter screen slides along the direction of height of rose box, can mention the second filter screen, the clearance impurity of being convenient for with rivers driping back.
Preferably, a fixing frame is arranged in the filter box in a sliding manner; two inner side walls of the filter box adjacent to the water inlet pipe are provided with sliding chutes; the length direction of the sliding chute is consistent with the height direction of the filter box; two sides of the fixed frame are provided with sliding blocks which are arranged in the sliding grooves in a sliding manner; a return spring is connected between the sliding block and the groove wall of the sliding groove; one side of the fixing frame, which is close to the water inlet pipe, is provided with a cleaning brush attached to the first filter screen; fixing rods are fixed on two sides of the fixing frame adjacent to the cleaning brush; the lower end of the fixed rod is fixedly connected with the second filter screen.
Through adopting above-mentioned technical scheme, when rivers flow in the rose box, can take place to strike the second filter screen, reset spring is stretched, and fixed frame moves down along the inner wall of rose box, drives the clearance brush and clears up first filter screen, reduces the possibility that first filter screen is blockked up. Most of water flows into the water inlet pipe through the first filter screen, and a small part of water flows into the bottom of the filter box through the second filter screen, and accumulated water in the filter box reaches the pipe orifice of the water inlet pipe and flows into the water inlet pipe. When a small amount of garbage is arranged on the second filter screen, the fixing frame can slide along the height direction of the filter box under the action of the return spring, and the original position is recovered. If rubbish on the second filter screen is too much, the second filter screen is caused to sink at the bottom of the filter box, and the rubbish on the second filter screen can be recovered by manually pulling up the second filter screen.
Preferably, the end part of the scraping rod, which is far away from the dredging rod, is provided with a scraping plate; the length direction of the scraper is consistent with that of the water conduit; the scraping plate is provided with a scraping plate attached to the inner side wall of the aqueduct; the scraping blades are arranged in a plurality at intervals along the length direction of the scraping plate.
Through adopting above-mentioned technical scheme, a plurality of doctor-bars are favorable to improving the clearance effect to the aqueduct inside wall, and more with the area of contact of aqueduct inside wall, the clearance effect is better, and the laminating of scraper blade and the inside wall of aqueduct, when the mediation pole rotates, the scraper blade can not cause the damage to the inside wall of aqueduct.
In summary, the present application includes at least one of the following beneficial technical effects:
the water flow enters the water guide pipe from the water inlet pipe and flows out of the water guide pipe to the water outlet pipe, when hardened sediments exist in the whole pipeline, the drainage rate is reduced, the dredging rod is driven to rotate by the rotating mechanism, so that the dredging rod drives the scraping rod to scrape along the inner wall of the water guide pipe, the hardened sediments can be cleaned, the cleaned hardened sediments can be taken away and discharged under the impact of the water flow, and the phenomenon of blockage in the water guide pipe is effectively reduced;
the dredging rod can drive the scraping rod to move and rotate along the length direction of the water guide pipe, so that the cleaning effect on the inner side wall of the water guide pipe is greatly improved, and the anti-blocking effect is further improved;
through setting up coupling assembling, when connecting the rope through the hoist engine pulling, be favorable to improving the connection reliability of connecting rope and screw thread post.
Drawings
Fig. 1 is a schematic structural diagram of the whole of the embodiment of the present application.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic structural diagram of a connection assembly according to an embodiment of the present application.
Description of reference numerals: 1. a water conduit; 11. a sealing plate; 2. a water inlet pipe; 21. a first filter screen; 3. a water outlet pipe; 4. a filter box; 41. a fixing frame; 42. a chute; 43. a slider; 44. a return spring; 45. fixing the rod; 46. a second filter screen; 47. cleaning a brush; 5. dredging the rod; 51. a scraping rod; 52. a squeegee; 53. scraping a blade; 6. installing a box; 7. a rotating mechanism; 71. a threaded post; 72. a commutation ring; 73. a drive assembly; 731. a connecting rod; 732. positioning blocks; 733. a winch; 734. connecting ropes; 735. a fixing sheet; 8. a connecting assembly; 81. a positioning column; 811. a card slot; 82. fixing a sleeve; 821. a jack; 83. a compression cover; 84. a positioning sleeve; 85. fixing a column; 86. a threaded sleeve; 87. a fixed cover; 88. and (6) mounting the column.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses stifled device is prevented to water conservancy buried pipeline. Referring to fig. 1, the anti-blocking device for the water conservancy embedded pipeline comprises a water guide pipe 1, a water inlet pipe 2 and a water outlet pipe 3. The water inlet pipe 2 is close to one end of the water guide pipe 1, the water outlet pipe 3 is close to the other end of the water guide pipe 1, and the water inlet pipe 2 and the water outlet pipe 3 are both communicated with the water guide pipe 1.
Referring to fig. 1 and 2, a filter box 4 is connected to one end of the water inlet pipe 2, which is far from the water conduit 1, in order to reduce the inflow of a large amount of impurities into the water conduit 1. The filtering box 4 is in a box shape with an opening at the upper end, and a first filter screen 21 is fixedly arranged at the end part of the water inlet pipe 2 communicated with the filtering box 4. A fixing frame 41 is slidably connected in the filter box 4, and the outer side wall of the fixing frame 41 is in sliding fit with the inner side wall of the filter box 4. Two adjacent inner side walls of the filter box 4 and the water inlet pipe 2 are provided with sliding chutes 42, and the length direction of the sliding chutes 42 is consistent with the height direction of the filter box 4. A slide block 43 is slidably arranged in the slide groove 42, and one side of the slide block 43 far away from the slide groove 42 is fixedly connected with the side wall of the fixed frame 41. A return spring 44 is fixedly connected between the slide block 43 and the upper groove wall of the slide groove 42. A cleaning brush 47 is fixed on one side of the fixing frame 41 close to the water inlet pipe 2, and the cleaning brush 47 is attached to the first filter screen 21. Fixing rods 45 are fixed on two adjacent sides of the fixing frame 41 and the cleaning brush 47, the length direction of the fixing rods 45 is consistent with the height direction of the filter box 4, a second filter screen 46 is fixedly connected to the lower end of the fixing rods 45, and the peripheral side of the second filter screen 46 is in sliding fit with the inner side wall of the filter box 4. Without external force, the cleaning brush 47 is located above the first filter 21, and the upper end surface of the second filter 46 is close to the middle of the first filter 21. In rivers got into rose box 4, take place the impact to the second filter screen for fixed frame 41 slides downwards along the inside wall of rose box 4, and clearance brush 47 and the laminating of first filter screen 21 clear up first filter screen 21, thereby can keep rivers unblocked. The fixing frame 41 is restored to its original position by the return spring 44.
Referring to fig. 1, a sealing plate 11 is fixed to an end of a water guide pipe 1. A dredging rod 5 is rotatably connected in the water guide pipe 1, the axis of the dredging rod 5 is overlapped with the axis of the water guide pipe 1, and the length direction of the dredging rod 5 is consistent with the length direction of the water guide pipe 1. A plurality of obliquely arranged scraping rods 51 are fixed in the circumferential direction of the dredging rod 5, and one end of each scraping rod 51 far away from the dredging rod 5 is obliquely arranged in the direction far away from the water inlet pipe 2. The plurality of scraping bars 51 are provided at intervals along the longitudinal direction of the dredging bar 5. The end part of the scraping rod 51 far away from the dredging rod 5 is fixed with a scraping plate 52 with an arc-shaped section, the length direction of the scraping plate 52 is consistent with the length direction of the water guide pipe 1, a plurality of scraping blades 53 are fixed on the scraping plate 52, and one side of each scraping blade 53 is attached to the inner side wall of the water guide pipe 1.
Referring to fig. 1, installation boxes 6 are embedded at positions close to two ends of a water guide pipe 1, and rotating mechanisms 7 are installed at two ends of the water guide pipe 1 and used for driving a dredging rod 5 to rotate. The turning mechanism 7 includes a threaded post 71, a reversing ring 72 and a drive assembly 73. The number of the threaded columns 71 is two, the two threaded columns 71 are respectively fixed at two ends of the dredging rod 5, and the axis of each threaded column 71 is overlapped with the axis of the dredging rod 5. The reversing ring 72 is fixed to the sealing plate 11, and an inner thread is formed on an inner side wall of the reversing ring 72. The threaded column 71 is inserted into the reversing ring 72 and is in threaded connection with the reversing ring 72. The number of the driving assemblies 73 is two, and the two driving assemblies 73 are respectively and fixedly installed in the two installation boxes 6 and used for driving the threaded column 71 to move along the length direction of the water guide pipe 1. The end of the threaded stud 71 remote from the ventilation bar 5 extends through the sealing plate 11 and into the mounting box 6. The driving assembly 73 includes a connecting rod 731, a positioning block 732, and a hoist 733. The connecting rod 731 is fixedly mounted to an end of the threaded post 71 remote from the dredging rod 5. The positioning block 732 is rotatably coupled to an end of the connecting rod 731. The hoist 733 is fixedly installed in the mounting box 6, and a connection rope 734 is wound around the hoist 733. One end of the connecting rope 734 far away from the winch 733 is fixedly connected with the positioning block 732. The rope is released through one winch 733, and the rope is taken up through the other winch 733, so that the dredging rod 5 is pulled to move along the length direction of the water guide pipe 1, when the dredging rod 5 moves the end, the dredging rod 5 rotates due to the fact that the dredging rod 5 is in threaded connection with the reversing ring 72, and the cleaning effect of hardened sediments in the water guide pipe 1 is improved.
Referring to fig. 3, the connection string 734 is connected to the positioning block 732 by a connection assembly 8. The connecting assembly 8 includes a positioning post 81, a securing sleeve 82, a pressing cap 83 and a positioning sleeve 84. The positioning column 81 is in a circular truncated cone shape, and a large end of the positioning column 81 faces the positioning block 732. Four clamping grooves 811 are formed in the circumferential direction of the positioning column 81, and the four clamping grooves 811 are uniformly arranged along the circumferential direction of the positioning column 81. Two ends of the locking groove 811 penetrate through two ends of the positioning column 81 respectively. The fixing sleeve 82 is fixed on the large end of the positioning column 81, the diameter of the fixing sleeve 82 is smaller than that of the positioning column 81, and external threads are formed on the circumference of the fixing sleeve 82. Four insertion holes 821 are formed in the circumferential direction of the fixing sleeve 82, and the four insertion holes 821 are in one-to-one butt joint communication with the four clamping grooves 811. One side of the pressing cover 83 close to the fixed sleeve 82 is fixedly provided with a fixed column 85, and the outer surface of the fixed column 85 is sleeved with a rubber sleeve. The pressing cover 83 is in threaded connection with the fixing sleeve 82, and the fixing column 85 is inserted into the fixing sleeve 82. The end part of the connecting rope 734 close to the positioning block 732 is twisted into four strands, after each strand of rope is inserted into the clamping groove 811, the end part of each strand of rope passes through the insertion hole 821 and is inserted into the fixing sleeve 82, and the fixing column 85 and each strand of rope are mutually extruded. A pressing groove is formed in the inner side wall of the positioning sleeve 84 and at a position far away from the positioning block 732, and the positioning sleeve 84 is sleeved outside the positioning column 81 and is in insertion fit with the positioning column 81. An internal thread is formed on the inner side wall of the positioning sleeve 84 and at a position close to the positioning block 732, a mounting column 88 is fixed on one side of the positioning block 732 away from the connecting rod 731, and the mounting column 88 is in threaded connection with the positioning sleeve 84. The end of the mounting post 88 abuts against the side of the pressing cover 83 away from the positioning post 81. A threaded sleeve 86 is fixed at one end of the positioning sleeve 84 close to the connecting rope 734, a fixing cover 87 is sleeved on the connecting rope 734, and the fixing cover 87 is in threaded connection with the threaded sleeve 86. A fixing piece 735 is fixed to the connecting string 734 at a position close to the positioning post 81, the fixing piece 735 is positioned on the fixing cover 87 at a side close to the positioning post 81, and the fixing piece 735 is interposed between the fixing cover 87 and the threaded sleeve 86 when the fixing cover 87 is tightened.
The implementation principle of the anti-blocking device of the water conservancy embedded pipeline in the embodiment of the application is as follows: water flows through the filter box 4, most of water flows into the water inlet pipe 2 through the first filter screen 21, a small amount of water flows into the box bottom of the filter box 4 through the second filter screen 46, and accumulated water in the filter box 4 reaches the pipe orifice of the water inlet pipe 2 and flows into the water inlet pipe 2. When a small amount of garbage is on the second filter 46, the fixing frame 41 slides along the height direction of the filter box 4 by the impact of the water flow on the second filter 46, so that the cleaning brush 47 is driven to clean the first filter 21. The fixing frame 41 slides in the height direction of the filter box 4 by the return spring 44, and returns to the original position. If the second filter 46 is too much garbage, the second filter 46 sinks to the bottom of the filter box 4, and the garbage on the second filter 46 can be recovered by manually pulling up the second filter 46.
When the hardening sediment is too much in aqueduct 1, through starting two hoists 733, make a hoist 733 receive the rope, a hoist 733 unreels the rope, thereby drive dredging rod 5 and remove along the length direction of aqueduct 1, when dredging rod 5 removes, because dredging rod 5 and switching-over ring 72 threaded connection, make dredging rod 5 rotate, doctor-bar 53 on dredging rod 5 can clear up the inside wall of aqueduct 1, under the impact of rivers, can wash away the sediment under the clearance, thereby effectively reduce the inside possibility of taking place the jam of aqueduct 1.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a water conservancy buried pipeline prevent stifled device, includes inlet tube (2) and outlet pipe (3) that aqueduct (1) and aqueduct (1) are linked together, inlet tube (2) are close to the one end of aqueduct (1), outlet pipe (3) are close to the other end of aqueduct (1), its characterized in that: a dredging rod (5) is rotatably arranged in the water guide pipe (1); the length direction of the dredging rod (5) is consistent with the length direction of the water guide pipe (1); the dredging rod (5) is provided with a plurality of scraping rods (51) attached to the inner wall of the aqueduct (1) at intervals along the length direction; and two ends of the water guide pipe (1) are provided with rotating mechanisms (7) for driving the dredging rod (5) to rotate.
2. The anti-blocking device of the water conservancy embedded pipeline according to claim 1, characterized in that: sealing plates (11) are arranged at two ends of the water guide pipe (1); the rotating mechanism (7) comprises a threaded column (71) fixed at the end part of the dredging rod (5) and a reversing ring (72) fixed on the sealing plate (11); the number of the threaded columns (71) is two, and the two threaded columns (71) are respectively positioned at two ends of the dredging rod (5); the threaded column (71) is inserted into the reversing ring (72) and is in threaded connection with the reversing ring (72); and driving assemblies (73) for driving the threaded columns (71) to move along the length direction of the water guide pipe (1) are arranged at two ends of the water guide pipe (1).
3. The anti-blocking device of the water conservancy embedded pipeline according to claim 2, characterized in that: the driving assembly (73) comprises a connecting rod (731) fixed to one end, far away from the dredging rod (5), of the threaded column (71), and a positioning block (732) rotatably arranged at the end part of the connecting rod (731); two ends of the water guide pipe (1) are provided with winches (733); one end of the positioning block (732) far away from the connecting rod (731) is provided with a connecting rope (734); the end of the connecting rope (734) is wound around a hoist (733).
4. The anti-blocking device of the water conservancy embedded pipeline according to claim 3, characterized in that: the connecting rope (734) is connected with the positioning block (732) through a connecting assembly (8); the connecting assembly (8) comprises a positioning column (81) in a circular truncated cone shape and a positioning sleeve (84) sleeved on the connecting rope (734); the small end of the positioning column (81) faces one side of the connecting rope (734); a plurality of clamping grooves (811) which are uniformly distributed are formed in the circumferential direction of the positioning column (81); two groove walls of the clamping groove (811) respectively penetrate through two ends of the positioning column (81); the end parts of the connecting ropes (734) are twisted into four strands, and each strand of rope is in splicing fit with the clamping groove (811); a fixed sleeve (82) is arranged at the large end of the positioning column (81); the circumference of the fixed sleeve (82) is provided with external threads, and the circumference of the fixed sleeve (82) is provided with an insertion hole (821) butted with the clamping groove (811); the outer side of the fixed sleeve (82) is in threaded connection with a pressing cover (83); a fixing column (85) which is inserted into the fixing sleeve (82) and tightly propped against the four strands of ropes is fixed on the inner side of the pressing cover (83); one end of the positioning sleeve (84) is fixedly connected with the positioning block (732), and a pressing groove which is in plug-in fit with the positioning column (81) is formed in the inner side wall of the positioning sleeve (84) and at a position far away from the positioning block (732).
5. The anti-blocking device of the water conservancy embedded pipeline according to claim 4, characterized in that: the inner side wall of the positioning sleeve (84) is provided with an internal thread at a position close to the positioning block (732); one side of the positioning block (732) is provided with a mounting column (88) in threaded connection with the positioning sleeve (84); the end part of the mounting column (88) is tightly propped against one side, away from the positioning column (81), of the pressing cover (83).
6. The anti-blocking device of the water conservancy embedded pipeline according to claim 4, characterized in that: the outer surface of the fixing column (85) is provided with a rubber sleeve.
7. The anti-blocking device of the water conservancy embedded pipeline according to claim 4, characterized in that: a fixing piece (735) is fixed on the connecting rope (734) and close to the positioning column (81); a threaded sleeve (86) is fixed at one end of the positioning sleeve (84) close to the connecting rope (734); a fixed cover (87) is sleeved on the connecting rope (734); the fixed cover (87) is in threaded connection with the threaded sleeve (86); the fixing piece (735) is clamped between the fixing cover (87) and the threaded sleeve (86).
8. The anti-blocking device of the water conservancy embedded pipeline according to claim 2, characterized in that: one end of the water inlet pipe (2) is communicated with the water guide pipe (1), and the other end of the water inlet pipe (2) is communicated with the filter box (4); a first filter screen (21) is arranged at the end part of the water inlet pipe (2) communicated with the filter box (4); and a second filter screen (46) is arranged in the filter box (4) in a sliding manner.
9. The anti-blocking device of the water conservancy embedded pipeline according to claim 8, characterized in that: a fixed frame (41) is arranged in the filter box (4) in a sliding manner; two inner side walls of the filter box (4) adjacent to the water inlet pipe (2) are provided with sliding chutes (42); the length direction of the sliding groove (42) is consistent with the height direction of the filter box (4); two sides of the fixed frame (41) are provided with sliding blocks (43) which are arranged in the sliding grooves (42) in a sliding manner; a return spring (44) is connected between the sliding block (43) and the groove wall of the sliding groove (42); one side of the fixed frame (41) close to the water inlet pipe (2) is provided with a cleaning brush (47) attached to the first filter screen (21); fixing rods (45) are fixed on two adjacent sides of the fixing frame (41) and the cleaning brush (47); the lower end of the fixing rod (45) is fixedly connected with the second filter screen (46).
10. The anti-blocking device of the water conservancy embedded pipeline according to claim 1, characterized in that: a scraper (52) is arranged at the end part of the scraper rod (51) far away from the dredging rod (5); and the scraper (52) is provided with a scraper (53) attached to the inner side wall of the aqueduct (1).
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| CN202011315446.5A CN112413277B (en) | 2020-11-21 | 2020-11-21 | Water conservancy embedded pipeline prevents stifled device |
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| CN202011315446.5A CN112413277B (en) | 2020-11-21 | 2020-11-21 | Water conservancy embedded pipeline prevents stifled device |
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| CN112413277B (en) | 2022-04-15 |
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Address after: 237000 Room 802, building 27, Biguiyuan community, Xindian Town, Huoqiu County, Lu'an City, Anhui Province Applicant after: Anhui kunyao Water Conservancy Construction Engineering Co.,Ltd. Address before: 237400 room b3-302, Dongyuan community, Chengguan Town, Huoqiu County, Lu'an City, Anhui Province Applicant before: Anhui kunyao Construction Engineering Co.,Ltd. |
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