CN105240262A - Water drawing pipe port protection device for pumping station - Google Patents
Water drawing pipe port protection device for pumping station Download PDFInfo
- Publication number
- CN105240262A CN105240262A CN201510748033.9A CN201510748033A CN105240262A CN 105240262 A CN105240262 A CN 105240262A CN 201510748033 A CN201510748033 A CN 201510748033A CN 105240262 A CN105240262 A CN 105240262A
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- spring bolt
- water pipe
- water
- plane
- telescopic spring
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Abstract
A water drawing pipe port protection device for a pumping station comprises an upper water pipe (7), a lower water pipe (6) stretching into underwater space, and a fixed ring support (67) fixedly mounted at the interface of the upper water pipe (7) and the lower water pipe (6). A driving motor device (8) is hinged to the side, close to a water side wall (1), of the fixed ring support (67). The driving motor device (8) is in power connection with the upper end of a threaded sleeve (9) which is in threaded fit with a screw (91). A fixed convex lug (62) is arranged on the side, close to the water side wall (1), of the position nearby a water drawing port of the tail end of the lower water pipe (6).
Description
Technical field
The present invention relates to Water Resources Domain, especially a kind of bailing pipe port-guard device for pumping station.
Background technique
In Water Resources Domain, often need to pump up water operation to the water source of lower, so that by water extraction to exceeding to meet the needs such as agricultural irrigation.
Be responsible for the pumping station of this operation of pumping up water often to need to be equipped with bigbore bailing pipe so that water lift efficiently.In order to avoid the dirt pasture and water in water etc. destroy the normal operation of water pump, be often provided with metal screen at the water inlet end of this bailing pipe.And due to the seasonal effect such as crops and precipitation, the water conservancy equipment in this pumping station has the seasonal feature run.In the process do not run for a long time, the precipitation in water and dirt etc. are easily attached to described metal screen place, thus affect the working efficiency drawn water.When along, 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, often need manually to clear up these dirts.Due to the factor such as concrete landform and the depth of water of water station, this manual operation often has danger, and is difficult to carry out fast.Also often cause the destruction to metal screen after cleaning, and easily leave remnants.
Summary of the invention
The object of the present invention is to provide a kind of bailing pipe port-guard device for pumping station, it can overcome defect of the prior art.
A kind of bailing pipe port-guard device for pumping station according to aspects of the present invention, comprise: epimere water pipe, extend into hypomere water pipe under water and be fixedly mounted on the retainer ring support of boundary of described epimere water pipe and hypomere water pipe, described retainer ring support is hinged with drive motor means in the side near waterside wall, and described drive motor means and screw-thread fit have the upper end power of screw flight sleeve to connect; The end of the described lower end water pipe near ports that draws water is provided with attaching clamp in the side near described waterside wall, described attaching clamp closes plate body and closes with described protection driving that plate body is fixedly connected with that to protrude out the protective cover device of end hinged with comprising protecting, and articulated position is in described protection and closes plate body and driving protrudes out between end, and the lower end that described driving protrudes out end and described screw rod is hinged; wherein, described protection close plate body with described driving protrude out end relative and thus one end place away from described waterside wall is provided with the locking bump upwards protruded out, the tail end of described locking bump is fixedly installed joint wedge portions, the inside upper part closing plate body from described protection that described joint wedge portions comprises end side laterally lower tilt the first inclined-plane and with described first inclined-plane relatively from the second inclined-plane of lower inside upper angled laterally, the end of the described lower end water pipe near ports that draws water is provided with lock bracket in the side away from described waterside wall, described lock bracket is fixedly installed spring bolt housing, described spring bolt housing is combined with telescopic spring bolt slidably, the annular flange flange internal face protruded out towards described spring bolt housing cavity on described telescopic spring bolt and described spring bolt housing is slidably matched, the left end of the close described hypomere water pipe of described telescopic spring bolt is hinged with engaging rollers in order to engage with described joint wedge portions, the right-hand member place away from described hypomere water pipe of described telescopic spring bolt is provided with spacing protrusion in order to the end joined with described annular flange flange to carry out spacing to the motion of stretching out of described telescopic spring bolt, described limit convex source is pressed by the top pressure spring top against described spring bolt housing, thus, when described drive motor means drive described screw rod stretch out motion thus make described protective cover device rotate and described end is drawn water port closed time, first described first inclined-plane engages with described engaging rollers and is oppressed by described telescopic spring bolt and make its retraction campaign, when described second inclined-plane engages with described engaging rollers, described telescopic spring bolt 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 draw-in groove of horizontal expansion is provided with in described retainer ring support, described draw-in groove movably can be provided with the metal filtration plate for impurity screening and weeds, described metal filtration plate is installed with limiting stopper, described limiting stopper is inserted into the position of draw-in groove for limiting metal filtration plate, and is conducive to manually pulling out the cleaning that metal filtration plate carries out impurity.
Pass through such scheme, owing to being provided with locking device at the side place of water pipe water intake end, lid is easily applied power forced to move in the side away from driving force and locks by this, the locking displacement that can realize to a certain degree the coordinating of this roller and inclined-plane thus reach better sealing effect.And this roller can be made to dodge retraction in time with another inclined-plane that above-mentioned inclined-plane is oppositely arranged, avoid the interference of the rotational motion caused described lid.Described water intake end is provided with driving mechanism so that lid is carried out rotary type folding in the side near waterside wall, first this be convenient to manually utilize the climbing handrail be 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 into water port; This lid, is not in towards in the flow path in waters, outside near this wall when pivotally opening.By the annular flange flange protruded out to described spring bolt housing cavity, its be telescopic pin be slidably matched with to its guiding while, make extraneous water body be communicated with the inner cavity chamber of housing thus corrode Compress Spring when avoiding the undue retraction of telescopic pin, the working life of Compress Spring can be affected like this.Meanwhile, the end face of this round flange can coordinate with the limited part of telescopic pin thus effectively stop too stretching out of telescopic pin.And roller realizes with the pressure on top surface provided by this Compress Spring that coordinates on inclined-plane, thus guarantee to drive the light exercise of lid, avoid because frictional force is excessive and cause lid not compress.Have motor-driven screw rod the arranging of actuation movement of lid by employing, this can be avoided causing equipment to be difficult to run due to severe working environment, improves the reliability of equipment.Whole apparatus structure reliable operation is stablized, and effectively can solve the problem that sludge and dirt are attached to metal screen.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of pumping station of the present invention bailing pipe device device, and wherein, lid is in closed state.
Fig. 2 is the schematic diagram of pumping station bailing pipe device device when lid is in open device in Fig. 1.
Fig. 3 is the partial enlarged view of the lock portion in Fig. 1.
Embodiment
Below in conjunction with Fig. 1-3, the present invention is described in detail.
According to a kind of bailing pipe port-guard device for pumping station of embodiment, comprise: epimere water pipe 7, extend into hypomere water pipe 6 under water and be fixedly mounted on the retainer ring support 67 of described epimere water pipe 7 and the boundary of hypomere water pipe 6, described retainer ring support 67 is hinged with drive motor means 8 in the side near waterside wall 1, and described drive motor means 8 and screw-thread fit have the upper end power of the screw shell 9 of screw rod 91 to connect; The end of described lower end 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 closes plate body 49 and closes with described protection driving that plate body 49 is fixedly connected with that to protrude out the protective cover device 4 of end 40 hinged with comprising protecting, and articulated position is in described protection and closes plate body 49 and driving protrudes out between end 40, it is hinged with the lower end of described screw rod 91 that described driving protrudes out end 40; wherein, described protection close plate body 49 with described driving protrude out end 40 relative and thus one end place away from described waterside wall 1 is provided with the locking bump 48 upwards protruded out, the tail end of described locking bump 48 is fixedly installed and engages wedge portions 41, the inside upper part closing plate body 49 from described protection that described joint wedge portions 41 comprises end side laterally lower tilt the first inclined-plane 411 and with described first inclined-plane relatively from the second inclined-plane 422 of lower inside upper angled laterally, the end of described lower end water pipe 6 near ports that draws water is provided with lock bracket 61 in the side away from described waterside wall 1, described lock bracket 61 is fixedly installed spring bolt housing 51, described spring bolt housing 51 is combined with telescopic spring bolt 53 slidably, described telescopic spring bolt 53 is slidably matched with annular flange flange 54 internal face protruded out towards described spring bolt housing cavity on described spring bolt housing 51, the left end of the close described hypomere water pipe 6 of described telescopic spring bolt 53 is hinged with engaging rollers 532 in order to engage with described joint wedge portions 41, the right-hand member place away from described hypomere water pipe 6 of described telescopic spring bolt 53 is provided with spacing protrusion 531 in order to the end joined with described annular flange flange 54 to carry out spacing to the motion of stretching out of described telescopic spring bolt 53, pressure is pushed up by the top pressure spring 52 against described spring bolt housing 51 by described spacing protrusion 531 place, thus, when described drive motor means 8 drive described screw rod 91 stretch out motion thus described protective cover device 4 is rotated and described end is drawn water port closed time, first described first inclined-plane 411 engages with described engaging rollers 532 and is oppressed by described telescopic spring bolt 53 and make its retraction campaign, when described second inclined-plane 422 engages with described engaging rollers 532, described telescopic spring bolt 53 utilizes described engaging rollers 532 that described protective cover device 4 is upwards compressed and locked by the effect with described second inclined-plane 422 under the effect of described top pressure spring 52, the draw-in groove 671 of horizontal expansion is provided with in described retainer ring support 67, described draw-in groove 671 movably can be provided with the metal filtration plate 76 for impurity screening and weeds, described metal filtration plate 76 is installed with limiting stopper 76, described limiting stopper 76 is inserted into the position of draw-in groove 671 for limiting metal filtration plate 76, and is conducive to manually pulling out the cleaning that metal filtration plate 76 carries out impurity.
Wherein, when described motor drives described screw retracts, described protective cover device 4 is by pivotable and enter open device, and described telescopic spring bolt 53 is progressively pressed into realize opening action by the effect of described roller 532 by described second inclined-plane 422.
Wherein, the lower end of described screw rod 91 is provided with coned face 92, to increase the gap between the water pipe of described lower end, avoids interfering with pipe outer wall in running.
Wherein, described waterside wall 1 can be the borehole wall or water channel wall, described wall can be provided with for the upper and lower a series of climbing handrail (not shown) of personnel, use for maintenance.
Owing to being provided with locking device at the side place of water pipe water intake end, lid is easily applied power forced to move in the side away from driving force and locks by this, the locking displacement that can realize to a certain degree the coordinating of this roller and inclined-plane thus reach better sealing effect.And this roller can be made to dodge retraction in time with another inclined-plane that above-mentioned inclined-plane is oppositely arranged, avoid the interference of the rotational motion caused described lid.Described water intake end is provided with driving mechanism so that lid is carried out rotary type folding in the side near waterside wall, first this be convenient to manually utilize the climbing handrail be 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 into water port; This lid, is not in towards in the flow path in waters, outside near this wall when pivotally opening.By the annular flange flange protruded out to described spring bolt housing cavity, its be telescopic pin be slidably matched with to its guiding while, make extraneous water body be communicated with the inner cavity chamber of housing thus corrode Compress Spring when avoiding the undue retraction of telescopic pin, the working life of Compress Spring can be affected like this.Meanwhile, the end face of this round flange can coordinate with the limited part of telescopic pin thus effectively stop too stretching out of telescopic pin.And roller realizes with the pressure on top surface provided by this Compress Spring that coordinates on inclined-plane, thus guarantee to drive the light exercise of lid, avoid because frictional force is excessive and cause lid not compress.Have motor-driven screw rod the arranging of actuation movement of lid by employing, this can be avoided causing 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. the bailing pipe port-guard device for pumping station, comprise: epimere water pipe (7), extend into hypomere water pipe (6) under water and be fixedly mounted on the retainer ring support (67) of boundary of described epimere water pipe (7) and hypomere water pipe (6), described retainer ring support (67) is hinged with drive motor means (8) in the side near waterside wall (1), and described drive motor means (8) and screw-thread fit have the upper end power of the screw shell of screw rod (91) (9) to connect, the end of described lower end 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) closes plate body (49) and closes with described protection driving that plate body (49) is fixedly connected with that to protrude out the protective cover device (4) of end (40) hinged with comprising protecting, and articulated position is in described protection and closes plate body (49) and driving protrudes out between end (40), it is hinged with the lower end of described screw rod (91) that described driving protrudes out end (40), wherein, described protection close plate body (49) with described driving protrude out end (40) relative and thus one end place away from described waterside wall (1) is provided with the locking bump (48) upwards protruded out, the tail end of described locking bump (48) is fixedly installed and engages wedge portions (41), the inside upper part closing plate body (49) from described protection that described joint wedge portions (41) comprises end side laterally lower tilt the first inclined-plane (411) and with described first inclined-plane relatively from second inclined-plane (422) of lower inside upper angled laterally, the end of described lower end water pipe (6) near ports that draws water is provided with lock bracket (61) in the side away from described waterside wall (1), described lock bracket (61) is fixedly installed spring bolt housing (51), described spring bolt housing (51) is combined with telescopic spring bolt (53) slidably, annular flange flange (54) internal face protruded out towards described spring bolt housing cavity on described telescopic spring bolt (53) and described spring bolt housing (51) is slidably matched, the left end of the close described hypomere water pipe (6) of described telescopic spring bolt (53) is hinged with engaging rollers (532) in order to engage with described joint wedge portions (41), the right-hand member place away from described hypomere water pipe (6) of described telescopic spring bolt (53) is provided with spacing protrusion (531) in order to the end joined with described annular flange flange (54) to carry out spacing to the motion of stretching out of described telescopic spring bolt (53), pressure is pushed up by the top pressure spring (52) against described spring bolt housing (51) by described spacing protrusion (531) place, thus, when described drive motor means (8) drive described screw rod (91) stretch out motion thus make 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 described telescopic spring bolt (53) is oppressed and makes its retraction campaign, when described second inclined-plane (422) engages with described engaging rollers (532), described telescopic spring bolt (53) utilizes described engaging rollers (532) that described protective cover device (4) is upwards compressed and locked by the effect with described second inclined-plane (422) under the effect of described top pressure spring (52), the draw-in groove (671) of horizontal expansion is provided with in described retainer ring support (67), described draw-in groove (671) movably can be provided with the metal filtration plate (76) for impurity screening and weeds, described metal filtration plate (76) is installed with limiting stopper (76), described limiting stopper (76) is inserted into the position of draw-in groove (671) for limiting metal filtration plate (76), and is conducive to manually pulling out the cleaning that metal filtration plate (76) carries out impurity.
2. a kind of bailing pipe port-guard device for pumping station as claimed in claim 1, wherein, described waterside wall (1) is the borehole wall, the described borehole wall is provided with for the upper and lower a series of climbing handrails of personnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510748033.9A CN105240262A (en) | 2015-11-06 | 2015-11-06 | Water drawing pipe port protection device for pumping station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510748033.9A CN105240262A (en) | 2015-11-06 | 2015-11-06 | Water drawing pipe port protection device for pumping station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105240262A true CN105240262A (en) | 2016-01-13 |
Family
ID=55038039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510748033.9A Withdrawn CN105240262A (en) | 2015-11-06 | 2015-11-06 | Water drawing pipe port protection device for pumping station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105240262A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2263277Y (en) * | 1996-05-30 | 1997-09-24 | 东方锅炉（集团）股份有限公司 | Automatic closing enclosed furnace door body for high temp. monitoring |
| JP2004044316A (en) * | 2002-07-15 | 2004-02-12 | Shin Meiwa Ind Co Ltd | Gate facility |
| KR100902278B1 (en) * | 2008-11-24 | 2009-06-10 | 조은경 | The pollution prevention device of tubular well with check valve |
| CN201513075U (en) * | 2009-09-30 | 2010-06-23 | 吴孟听 | Exterior door component of top-sliding door |
| KR100976774B1 (en) * | 2010-01-05 | 2010-08-18 | (주) 형제 | Upper protective structure of underground water well |
| JP2014227673A (en) * | 2013-05-20 | 2014-12-08 | 住友ゴム工業株式会社 | Intake device and intake method |
| CN204418364U (en) * | 2015-01-27 | 2015-06-24 | 丰顺县梅丰水电发展有限公司 | The rotary air bag plugging structure of power station gutter |
-
2015
- 2015-11-06 CN CN201510748033.9A patent/CN105240262A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2263277Y (en) * | 1996-05-30 | 1997-09-24 | 东方锅炉（集团）股份有限公司 | Automatic closing enclosed furnace door body for high temp. monitoring |
| JP2004044316A (en) * | 2002-07-15 | 2004-02-12 | Shin Meiwa Ind Co Ltd | Gate facility |
| KR100902278B1 (en) * | 2008-11-24 | 2009-06-10 | 조은경 | The pollution prevention device of tubular well with check valve |
| CN201513075U (en) * | 2009-09-30 | 2010-06-23 | 吴孟听 | Exterior door component of top-sliding door |
| KR100976774B1 (en) * | 2010-01-05 | 2010-08-18 | (주) 형제 | Upper protective structure of underground water well |
| JP2014227673A (en) * | 2013-05-20 | 2014-12-08 | 住友ゴム工業株式会社 | Intake device and intake method |
| CN204418364U (en) * | 2015-01-27 | 2015-06-24 | 丰顺县梅丰水电发展有限公司 | The rotary air bag plugging structure of power station gutter |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160113 |
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| WW01 | Invention patent application withdrawn after publication |