CN105257522B - Over-stroke and impact preventing water drawing pipe device for lift station - Google Patents
Over-stroke and impact preventing water drawing pipe device for lift station Download PDFInfo
- Publication number
- CN105257522B CN105257522B CN201510746249.1A CN201510746249A CN105257522B CN 105257522 B CN105257522 B CN 105257522B CN 201510746249 A CN201510746249 A CN 201510746249A CN 105257522 B CN105257522 B CN 105257522B
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- water pipe
- locking pin
- plane
- hypomere
- protective cover
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Abstract
An over-stroke and impact preventing water drawing pipe device for a lift station comprises an upper-section water pipe (7), a lower-section water pipe (6) extending underwater and a fixing ring support (67) fixedly installed on the boundary of the upper-section water pipe (7) and the lower-section water pipe (6). A drive motor device (8) is hinged to the side, close to a water side wall (1), of the fixing ring support (67) and is in power linkage with the upper end of a thread sleeve (9) in thread fit with a screw (91). A fixing lug (62) is arranged on the side, close to the water side wall (1), of the portion near a water drawing port of the tail end of the lower-section water pipe (6).
Description
Technical field
The present invention relates to Water Resources Domain, a kind of anti-overtravel and crashproof pumping station bailing pipe device.
Background technology
In Water Resources Domain, generally require the water source to lower and pump up water operation, in order to water is carried to exceeding and meet the needs such as agricultural irrigation.
The pumping station being responsible for this operation of pumping up water generally requires the bigbore bailing pipe of outfit so that water lift efficiently.In order to avoid the dirt pasture and water in water etc. destroy the properly functioning of water pump, the water inlet end at this bailing pipe is often provided with metal screen.Being additionally, since the seasonal effect such as crops and precipitation, the water conservancy equipment in this pumping station has the feature of seasonal operation.During not running for a long time, precipitation in water and dirt etc. are liable to stick at described metal screen, thus the work efficiency that impact draws water.Along in the case of, owing to drawing water flow characteristics itself, this can increase the weight of this dirt blocking effect.
Now, in order to avoid increasing the weight of of this blocking effect, generally require and manually these dirts are cleared up.Due to factors such as the concrete landform of water station and the depth of waters, this manual operation often has danger, and is difficult to quickly carry out.Also tend to cause the destruction to metal screen after cleaning, and easily leave remnants.
Summary of the invention
It is an object of the invention to provide a kind of anti-overtravel and crashproof pumping station bailing pipe device, it can overcome defect of the prior art.
A kind of anti-overtravel according to aspects of the present invention and crashproof pumping station bailing pipe device, including: epimere water pipe, it extend into hypomere water pipe under water and be fixedly mounted on the ring for fixing support of described epimere water pipe and the boundary of hypomere water pipe, described ring for fixing support is hinged with drive motor means in the side near waterside wall, and described drive motor means has the upper end power of screw flight sleeve to couple with threaded engagement；The end of the described hypomere water pipe near ports that draws water is provided with attaching clamp in the side near described waterside wall, described attaching clamp with include that protection is closed plate body and closes plate body with described protection and fix the driving being connected to protrude out the protective cover device of end hinged, and articulated position is in described protection closing plate body and driving protrudes out between end, and it is hinged with the lower end of described screw rod that described driving protrudes out end；nullWherein，Plate body is closed in described protection, and end is relative and thus end away from described waterside wall is provided with the locking protuberance upwards protruded out protruding out with described driving，The end of described locking protuberance is fixedly installed joint wedge portions，Described joint wedge portions includes the first inclined-plane of the inside upper part lower tilt laterally from described protection closing plate body of end side and with described first inclined-plane relatively from the second inclined-plane of lower inside upper angled laterally，The end of the described hypomere water pipe near ports that draws water is provided with lock bracket in the side away from described waterside wall，Locking pin housing it is fixedly installed on described lock bracket，Telescopic locking pin has been slidably engaged on described locking pin housing，Described telescopic locking pin is slidably matched with the annular flange flange internal face protruded out towards described locking pin housing cavity on described locking pin housing，The left end of the close described hypomere water pipe of described telescopic locking pin is hinged with engaging rollers in order to engage with described joint wedge portions，Spacing protrusion it is provided with in order to carry out spacing with the end joined of described annular flange flange so that described telescopic locking pin is stretched out motion at the right-hand member away from described hypomere water pipe of described telescopic locking pin，Described limit convex source is pressed by the top pressure spring top against described locking pin housing；nullThus，When described drive motor means drive described screw rod stretch out motion so that described protective cover device rotation and described end is drawn water port closed time，First described first inclined-plane engages with described engaging rollers and the compressing of described telescopic locking pin is made its retraction campaign，When described second inclined-plane engages with described engaging rollers，Described telescopic locking pin utilizes described engaging rollers the effect with described second inclined-plane upwards compressed by described protective cover device and lock under the effect of described top pressure spring，The locking protuberance of the second inclined-plane bottom side in described joint wedge portions is provided with touch sensor，When described protective cover device and described hypomere water pipe fully closed condition，Described touch sensor connects with described engaging rollers，The most described touch sensor sends signal and controls described drive motor means and stop operating，It is provided with crashproof elastic tape bottom described hypomere water pipe，And described crashproof elastic tape is fixing with at the bottom margin of described hypomere water pipe is connected，Described crashproof elastic tape is in order to reduce impact force when described protective cover device engages with described hypomere water pipe，Improve service life.
Pass through such scheme, owing to being provided with locking device at the side of water pipe water inlet end, lid is easily applied to compel power in the side away from driving force and locks by this, the coordinating of this roller and inclined-plane is capable of a certain degree of locking displacement thus reaches better seal effect.And another inclined-plane being oppositely arranged with above-mentioned inclined-plane enables to this roller and dodges retraction in time, it is to avoid cause the interference of rotational motion to described lid.Described water inlet end is provided with drive mechanism so that lid is carried out rotary type folding in the side near waterside wall, first this be easy to manually utilize the climbing handrail being arranged on wall to carry out plant maintenance, and avoid described lid simultaneously and stop that when pivotally opening the current of external water area enter water inlet port；This lid, is not in the flow path in waters, outside near this wall when pivotally opening.By the annular flange flange protruded out to described locking pin housing cavity, it is that telescopic pin is slidably matched while guiding it, make extraneous water body connect with the inner cavity chamber of housing when avoiding the undue retraction of telescopic pin thus corrode compression spring, so can affect the service life of compression spring.Meanwhile, the end face of this round flange can coordinate with the limiting section of telescopic pin thus effectively stop too stretching out of telescopic pin.And the pressure on top surface provided by this compression spring that coordinates on roller and inclined-plane realizes, so that it is guaranteed that the light exercise of lid can be driven, it is to avoid owing to frictional force is excessive and cause lid not compress.The arranging of motion that drive at lid has motor-driven screw rod by employing, and this, it can be avoided that cause equipment to be difficult to run due to severe working environment, improves the reliability of equipment.Whole apparatus structure reliability service is stable, it is possible to the problem that effectively solution precipitate and dirt are attached to metal screen.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the pumping station bailing pipe device device of the present invention, and wherein, lid is in closed state.
Fig. 2 is the schematic diagram when lid is in device for opening of the pumping station bailing pipe device device in Fig. 1.
Fig. 3 is the partial enlarged view of the lock portion in Fig. 1.
Detailed description of the invention
Below in conjunction with Fig. 1-3, the present invention is described in detail.
A kind of anti-overtravel according to embodiment and crashproof pumping station bailing pipe device, including: epimere water pipe 7, it extend into hypomere water pipe 6 under water and be fixedly mounted on the ring for fixing support 67 of described epimere water pipe 7 and the boundary of hypomere water pipe 6, described ring for fixing support 67 is hinged with drive motor means 8 in the side near waterside wall 1, and described drive motor means 8 has the upper end power of the screw shell 9 of screw rod 91 to couple with threaded engagement；The end of described hypomere water pipe 6 near ports that draws water is provided with attaching clamp 62 in the side near described waterside wall 1, described attaching clamp 62 with include that plate body 49 is closed in protection and close the protective cover device 4 that the fixing driving being connected of plate body 49 protrudes out end 40 with described protection hinged, and articulated position is in described protection closing plate body 49 and driving protrudes out between end 40, and it is hinged with the lower end of described screw rod 91 that described driving protrudes out end 40；nullWherein，Plate body 49 is closed in described protection, and end 40 is relative and thus end away from described waterside wall 1 is provided with the locking protuberance 48 upwards protruded out protruding out with described driving，The end of described locking protuberance 48 is fixedly installed joint wedge portions 41，Described joint wedge portions 41 includes the first inclined-plane 411 of the inside upper part lower tilt laterally from described protection closing plate body 49 of end side and with described first inclined-plane relatively from the second inclined-plane 422 of lower inside upper angled laterally，The end of described hypomere water pipe 6 near ports that draws water is provided with lock bracket 61 in the side away from described waterside wall 1，It is fixedly installed locking pin housing 51 on described lock bracket 61，Telescopic locking pin 53 has been slidably engaged on described locking pin housing 51，Described telescopic locking pin 53 is slidably matched with annular flange flange 54 internal face protruded out towards described locking pin housing cavity on described locking pin housing 51，The left end of the close described hypomere water pipe 6 of described telescopic locking pin 53 is hinged with engaging rollers 532 in order to engage with described joint wedge portions 41，Spacing protrusion 531 it is provided with in order to carry out spacing with the end joined of described annular flange flange 54 with the motion of stretching out to described telescopic locking pin 53 at the right-hand member away from described hypomere water pipe 6 of described telescopic locking pin 53，Pressure is pushed up by the top pressure spring 52 against described locking pin housing 51 at described spacing protrusion 531；nullThus，When described drive motor means 8 drive described screw rod 91 stretch out motion so that described protective cover device 4 rotates and described end is drawn water port closed time，First described first inclined-plane 411 engages with described engaging rollers 532 and the compressing of described telescopic locking pin 53 is made its retraction campaign，When described second inclined-plane 422 engages with described engaging rollers 532，Described telescopic locking pin 53 utilizes described engaging rollers 532 with the effect on described second inclined-plane 422, described protective cover device 4 will upwards be compressed and be locked under the effect of described top pressure spring 52，The locking protuberance 48 of the second inclined-plane 422 bottom side in described joint wedge portions 41 is provided with touch sensor 102，When described protective cover device 4 is with described hypomere water pipe 6 fully closed condition，Described touch sensor 102 connects with described engaging rollers 532，The most described touch sensor 102 sends signal and controls described drive motor means 8 and stop operating，Crashproof elastic tape 101 it is provided with bottom described hypomere water pipe 6，And described crashproof elastic tape 101 is fixing with at the bottom margin of described hypomere water pipe 6 is connected，Described crashproof elastic tape 101 is in order to reduce impact force when described protective cover device 4 engages with described hypomere water pipe 6，Improve service life.
Wherein, when described motor drives described screw retracts, described protective cover device 4 is by pivot and enters device for opening, and described second inclined-plane 422 has stepped through the effect of described roller 532 and is pressed into realize opening action by described telescopic locking pin 53.
Wherein, the lower end of described screw rod 91 is provided with coned face 92, to increase the gap between described hypomere water pipe, it is to avoid interfere with pipe outer wall in running.
Wherein, described waterside wall 1 can be the borehole wall or water channel wall, and described wall can be provided with a series of climbing handrail (not shown) upper and lower for personnel, uses for safeguarding.
Owing to being provided with locking device at the side of water pipe water inlet end, lid is easily applied to compel power in the side away from driving force and locks by this, the coordinating of this roller and inclined-plane is capable of a certain degree of locking displacement thus reaches better seal effect.And another inclined-plane being oppositely arranged with above-mentioned inclined-plane enables to this roller and dodges retraction in time, it is to avoid cause the interference of rotational motion to described lid.Described water inlet end is provided with drive mechanism so that lid is carried out rotary type folding in the side near waterside wall, first this be easy to manually utilize the climbing handrail being arranged on wall to carry out plant maintenance, and avoid described lid simultaneously and stop that when pivotally opening the current of external water area enter water inlet port；This lid, is not in the flow path in waters, outside near this wall when pivotally opening.By the annular flange flange protruded out to described locking pin housing cavity, it is that telescopic pin is slidably matched while guiding it, make extraneous water body connect with the inner cavity chamber of housing when avoiding the undue retraction of telescopic pin thus corrode compression spring, so can affect the service life of compression spring.Meanwhile, the end face of this round flange can coordinate with the limiting section of telescopic pin thus effectively stop too stretching out of telescopic pin.And the pressure on top surface provided by this compression spring that coordinates on roller and inclined-plane realizes, so that it is guaranteed that the light exercise of lid can be driven, it is to avoid owing to frictional force is excessive and cause lid not compress.The arranging of motion that drive at lid has motor-driven screw rod by employing, and this is it can be avoided that cause equipment to be difficult to run due to severe working environment.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (2)
1. an anti-overtravel and crashproof pumping station bailing pipe device, it is characterized in that: including: epimere water pipe (7), extend into hypomere water pipe (6) under water and be fixedly mounted on the ring for fixing support (67) of boundary of described epimere water pipe (7) and hypomere water pipe (6), described ring for fixing support (67) is hinged with drive motor means (8) in the side near waterside wall (1), and described drive motor means (8) has the upper end power of the screw shell (9) of screw rod (91) to couple with threaded engagement；The end of described hypomere water pipe (6) near ports that draws water is being provided with attaching clamp (62) near the side of described waterside wall (1), described attaching clamp (62) with include that plate body (49) is closed in protection and close the protective cover device (4) that the fixing driving being connected of plate body (49) protrudes out end (40) with described protection hinged, and articulated position is in described protection closing plate body (49) and driving protrudes out between end (40), and it is hinged with the lower end of described screw rod (91) that described driving protrudes out end (40)；nullWherein，Plate body (49) is closed in described protection, and end (40) is relative and thus end away from described waterside wall (1) is provided with the locking protuberance (48) upwards protruded out protruding out with described driving，The end of described locking protuberance (48) is fixedly installed joint wedge portions (41)，Described joint wedge portions (41) includes first inclined-plane (411) of the inside upper part lower tilt laterally from described protection closing plate body (49) of end side and with described first inclined-plane relatively from second inclined-plane (422) of lower inside upper angled laterally，The end of described hypomere water pipe (6) near ports that draws water is provided with lock bracket (61) in the side away from described waterside wall (1)，Locking pin housing (51) it is fixedly installed on described lock bracket (61)，Telescopic locking pin (53) has been slidably engaged on described locking pin housing (51)，Described telescopic locking pin (53) is slidably matched with annular flange flange (54) internal face protruded out towards described locking pin housing cavity on described locking pin housing (51)，The left end of the close described hypomere water pipe (6) of described telescopic locking pin (53) is hinged with engaging rollers (532) in order to engage with described joint wedge portions (41)，Spacing protrusion (531) it is provided with in order to carry out spacing with the end joined of described annular flange flange (54) so that described telescopic locking pin (53) is stretched out motion at the right-hand member away from described hypomere water pipe (6) of described telescopic locking pin (53)，Pressure is pushed up by the top pressure spring (52) against described locking pin housing (51) by described spacing protrusion (531) place；nullThus，When described drive motor means (8) drive described screw rod (91) stretch out motion so that described protective cover device (4) rotate and described end is drawn water port closed time，Described first inclined-plane (411) first engages with described engaging rollers (532) and the compressing of described telescopic locking pin (53) is made its retraction campaign，When described second inclined-plane (422) engages with described engaging rollers (532)，Described telescopic locking pin (53) utilizes described engaging rollers (532) with the effect of described second inclined-plane (422), described protective cover device (4) will upwards be compressed and be locked under the effect of described top pressure spring (52)，The locking protuberance (48) of the second inclined-plane (422) bottom side on described joint wedge portions (41) is provided with touch sensor (102)，When described protective cover device (4) and described hypomere water pipe (6) fully closed condition，Described touch sensor (102) connects with described engaging rollers (532)，The most described touch sensor (102) sends signal and controls described drive motor means (8) and stop operating，Described hypomere water pipe (6) bottom is provided with crashproof elastic tape (101)，And described crashproof elastic tape (101) is fixing with at the bottom margin of described hypomere water pipe (6) is connected，Described crashproof elastic tape (101) is in order to reduce impact force when described protective cover device (4) engages with described hypomere water pipe (6)，Improve service life.
A kind of anti-overtravel the most as claimed in claim 1 and crashproof pumping station bailing pipe device, it is characterised in that: described waterside wall (1) is the borehole wall, and the described borehole wall is provided with a series of climbing handrails upper and lower for personnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510746249.1A CN105257522B (en) | 2015-11-06 | 2015-11-06 | Over-stroke and impact preventing water drawing pipe device for lift station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510746249.1A CN105257522B (en) | 2015-11-06 | 2015-11-06 | Over-stroke and impact preventing water drawing pipe device for lift station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105257522A CN105257522A (en) | 2016-01-20 |
| CN105257522B true CN105257522B (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510746249.1A Expired - Fee Related CN105257522B (en) | 2015-11-06 | 2015-11-06 | Over-stroke and impact preventing water drawing pipe device for lift station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105257522B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8439648B2 (en) * | 2010-07-22 | 2013-05-14 | National Oilwell Varco, L.P. | Process water lift station apparatus |
| CN202560551U (en) * | 2012-03-30 | 2012-11-28 | 卓旦春 | Water inlet pipe of water pump |
| CN104696228A (en) * | 2013-12-05 | 2015-06-10 | 张丹嫣 | Pump |
| CN204510453U (en) * | 2014-12-08 | 2015-07-29 | 石景润 | A kind of prefabricated pumping plant without blocking self-cleaning function integral type |
| CN204493169U (en) * | 2015-03-30 | 2015-07-22 | 台州天瑞电器有限公司 | The water inlet pipe component of water pump |
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2015
- 2015-11-06 CN CN201510746249.1A patent/CN105257522B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105257522A (en) | 2016-01-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jianxun Inventor after: Hou Xiaocui Inventor before: Yao Xinlian |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161014 Address after: Huiying economic and Technological Development Zone of Shandong Province, Jiaozhou city Qingdao street 266300 No. 2 Applicant after: QINGDAO R & D INSTITUTE, XI'AN JIAOTONG UNIVERSITY Address before: Jiangdong District of Zhejiang province 315042 Ningbo Shuguang Road wave city 30 room 905 No. 72 Applicant before: Yao Xinlian |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20181106 |