CN205088635U - Cage pump station gate trash rack - Google Patents
Cage pump station gate trash rack Download PDFInfo
- Publication number
- CN205088635U CN205088635U CN201520680021.2U CN201520680021U CN205088635U CN 205088635 U CN205088635 U CN 205088635U CN 201520680021 U CN201520680021 U CN 201520680021U CN 205088635 U CN205088635 U CN 205088635U
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- China
- Prior art keywords
- gate
- cage
- trashrack
- hole
- closing mechanism
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a cage pump station gate trash rack, include to set up in pump chamber mound cage trash rack on the wall, its characterized in that, the cage trash rack fixed set up in the gate hole of dun qiang lower part anterior, gate hole front side be equipped with the gate, be equipped with the gate lift arm above the gate, gate closing mechanism is connected on gate lift arm upper portion, clockwise rotation gate closing mechanism mentions the gate, rivers pass through the cage trash rack, flow in the pump chamber through the gate hole, debris block at the cage trash rack outsidely, reverse rotation gate closing mechanism, gate descend and close the gate hole, prevent rivers to get into the pump chamber. Adopt the utility model discloses can save the soil, practice thrift engineering cost, can stop when drawing water that debris get into, the gate entering that can the block water during maintenance.
Description
Technical field
The application relates to intakes of pumping station gate and the trashrack device in hydraulic engineering field, particularly relates to a kind of cage pumping plant gate trashrack.
Background technology
In existing small and medium-sized pumping station, water inlet is mostly provided with trashrack, can stop that weeds foreign material enter water pump vane like this, reduces the generation of fault.But water pump accessory and dynamical system thereof still often break down in long-term operation, and especially underwater maintenance is more inconvenient, therefore require to arrange Emergency Gate in the associated specifications such as hydraulic engineering, be convenient to maintenance; But the inconvenient operation of original design, result of use is also undesirable, and the design is optimized original design, changes diving cage pumping plant gate trashrack into, replaces intrinsic trashrack and gate.
Utility model content
In order to solve the problem, the utility model adopts technical scheme as follows:
A kind of cage pumping plant gate trashrack, comprise the cage trashrack be arranged on pump chamber Dun Qiang, it is characterized in that, the gate hole that described cage trashrack is fixedly installed on Dun Qiang bottom is anterior, gate is provided with on front side of described gate hole, gate top is provided with gate lift arm, gate lift arm top connects shutter opening and closing mechanism, turn clockwise shutter opening and closing mechanism, mention gate, current are by cage trashrack, pump chamber is flowed into through gate hole, it is outside that foreign material are blocked in cage trashrack, reversely rotate shutter opening and closing mechanism, gate decline closed shutter hole, current are stoped to enter pump chamber.
Further preferred version, described gate hole collar extension is left and right establishes rail groove with downside, and gate is located in rail groove, is also provided with rubber pad in described rail groove.
Further preferred version, described cage trashrack is the latticed cylinder of reinforcement welding, and cage trashrack is anterior is grid sealing, and cage trashrack rear portion is fixed on the Dun Qiang outside gate hole, is shrouded by gate at cage trashrack inner.
Further preferred version, described gate and gate lift arm are stainless steel, and described gate lift arm keeps at a certain distance away and is provided with retainer ring.
Further preferred version, described rail groove is U-shaped bar section of stainless steel, and is provided with rubber pad in inside, and gate is located in rail groove and also can runs up and down.
The invention also discloses the construction method of above-mentioned cage pumping plant gate trashrack, comprise following technology and step:
1) first cage trashrack is made, with stainless steel rebar welded mesh trellis cylinder, and be also welded into latticed sealing in front portion, form cage trashrack, its diameter is greater than 2 times, gate hole, length 1-2m, and the grid of periphery is 10*10-20*20cm or depends on the needs, be welded and fixed sheet at cage trashrack rear portion, stator is provided with installing hole;
2) gate is made, gate is rectangle stainless-steel sheet, steel plate thickness 1-2cm, width, height set according to pump capacity, the middle part stainless steel rebar arranged upwards arranges the screw rod of certain length in gate lift arm upper end as gate lift arm above that, and screw rod arranges shutter opening and closing mechanism;
3) Dun Qiang is set in pumping plant pump chamber front portion, in Dun Qiang bottom, gate hole is set, width, the height in gate hole set according to pump capacity, at the stainless railtrack grooves of gate hole arranged outside U-shaped, in rail groove, rubber pad being set, by step 2) gate locating that obtains is in-orbit in groove, and gate lift arm keeps at a certain distance away retainer ring is set, the screw rod of gate lift arm arranges shutter opening and closing mechanism, shutter opening and closing organization establishes plane on Dun Qiang;
4) setting steps 1 on Dun Qiang outside gate) the cage trashrack that obtains, with bolt by the installing hole on the stator at cage trashrack rear portion, be fixed on crossing cage trashrack on Dun Qiang.
The invention also discloses the using method of above-mentioned cage pumping plant gate trashrack, comprise following technology and step:
1) the cage gate trashrack after having constructed, first rotary gate switching mechanism, opens gate hole by gate is carried, and during pumping for water pump, current flow into pump chamber by the grid of cage trashrack through gate hole, and foreign material are blocked in outside by cage trashrack;
2) when needing repairing water pump, reversely rotate shutter opening and closing mechanism, gate declines and enters in rail groove, and inside gate, surrounding and rubber pad are fitted, and block gate hole block water and flow through, drain the water in pump chamber, can implement maintenance activity;
3), after maintenance, rotate forward shutter opening and closing mechanism and mentioned by gate, current enter pump chamber, can open pumping for water pump after pump chamber fills;
4) use in repeat above-mentioned steps 1), 2), 3) can implement to draw water or maintenance work.
During normal pumping, gate 5 is opened, and current enter pump chamber by trashrack grid and gate hole, and pasture and water foreign material are blocked in outside trashrack; During maintenance, by shutter opening and closing, gate is put down closedown by mechanism, and draining pump chamber can carry out maintenance activity, and water cannot enter pump chamber because gate stops.When maintenance is complete, when needing water flowing, rotates forward shutter opening and closing mechanism and can open gate, trashrack stops foreign material, ensures that water pump normally works.
Beneficial effect
The utility model adopts cage pumping plant gate trashrack to have following technical characterstic: 1, save land occupation, save construction costs, and pumping plant can Economization on land 100-300 square metre; Reduce the expense such as concrete, steel etc. and basement process.2, safety and stability, efficient energy-saving, can install on cage pumping plant gate trashrack top manually or electric gate valve opening and closing device, convenient to operation.3, gate widths and highly can according to pump capacity need setting, accommodation is large.4, adopt cylindrical cage trashrack, owing to sinking to the bottom, and surrounding can be intake, therefore current supply will be caused not go up because of foreign material blocking.5, contact with rubber pad inside gate, under water good airproof performance, antileaking.
Accompanying drawing explanation
Fig. 1 is the utility model closing gate state Facad structure schematic diagram;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the right TV structure schematic diagram of Fig. 1;
Fig. 4 is the perspective view of Fig. 1;
Fig. 5 is gate open mode Facad structure schematic diagram of the present utility model;
Fig. 6 is plan structure schematic diagram after the utility model is installed, visible pump chamber and water pump;
Fig. 7 is closing gate state gate lateral cross section structural representation.
Wherein, 1-Dun Qiang, 2-shutter opening and closing mechanism, 3-gate lift arm, 4-retainer ring, 5-gate, 6-cage trashrack, 7-rail groove, 8-pump chamber, 9-water pump, 10-rubber pad, 11-gate hole.
Detailed description of the invention
For making the object of the application and technical scheme clearly, be clearly and completely described below in conjunction with the technical scheme of accompanying drawing to the application.Described embodiment is a part of embodiment of the application; instead of whole embodiments; based on the embodiment of described the application, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of the application's protection.
Embodiment 1: with reference to accompanying drawing, a kind of cage pumping plant gate trashrack, comprise the cage trashrack 6 be arranged on pump chamber pier wall 1, it is characterized in that, the gate hole 11 that described cage trashrack 6 is fixedly installed on pier wall 1 bottom is anterior, gate 5 is provided with on front side of described gate hole 11, gate 5 top is provided with gate lift arm 3, gate lift arm 3 top connects shutter opening and closing mechanism 2, turn clockwise shutter opening and closing mechanism 2, mention gate 5, current are by cage trashrack 6, pump chamber 8 is flowed into through gate hole 11, it is outside that foreign material are blocked in cage trashrack 6, reversely rotate shutter opening and closing mechanism 2, gate 5 declines closed shutter hole 11, current are stoped to enter pump chamber 8.
Further preferred version, described gate hole 11 collar extension is left and right establishes rail groove 7 with downside, and gate 5 is located in rail groove 7, is also provided with rubber pad 10 in described rail groove 7.
Further preferred version, described cage trashrack 6 is the latticed cylinder of reinforcement welding, and cage trashrack 6 is anterior is grid sealing, and cage trashrack 6 rear portion is fixed on the Dun Qiang outside gate hole 11, is shrouded by gate 5 at cage trashrack inner.
Further preferred version, described gate 5 and gate lift arm 3 are stainless steel, and described gate lift arm 3 keeps at a certain distance away and is provided with retainer ring 4.
Further preferred version, described rail groove 7 is U-shaped bar section of stainless steel, and is provided with rubber pad 10 in inside, and gate 5 is located in rail groove 7 and also can runs up and down.
The present embodiment also discloses the construction method of above-mentioned cage pumping plant gate trashrack, comprises following technology and step:
1) first cage trashrack 6 is made, with stainless steel rebar welded mesh trellis cylinder, and be also welded into latticed sealing in front portion, form cage trashrack 6, its diameter is greater than 2 times, gate hole, length 1-2m, and the grid of periphery is 10*10-20*20cm or depends on the needs, be welded and fixed sheet at cage trashrack 6 rear portion, stator is provided with installing hole;
2) gate 5 is made, gate 5 is rectangle stainless-steel sheet, steel plate thickness 1-2cm, width, height are according to water pump 9 flow set, the middle part stainless steel rebar arranged upwards arranges the screw rod of certain length in gate lift arm 3 upper end as gate lift arm 3 above that, and screw rod arranges shutter opening and closing mechanism 2;
3) pier wall 1 is set in pumping plant pump chamber 8 front portion, in pier wall 1 bottom, gate hole 11 is set, the width in gate hole 11, height are according to water pump 9 flow set, at the stainless railtrack grooves 7 of gate hole 11 arranged outside U-shaped, rubber pad 10 is set in rail groove 7, by step 2) gate 5 that obtains arranges in-orbit in groove 7, gate lift arm 3 keeps at a certain distance away and arranges retainer ring 4, the screw rod of gate lift arm 3 arranges shutter opening and closing mechanism 2, and shutter opening and closing mechanism 2 is arranged on plane on pier wall 1;
4) setting steps 1 on pier wall 1 outside gate 5) the cage trashrack 6 that obtains, with bolt by the installing hole on the stator at cage trashrack 6 rear portion, be fixed on crossing cage trashrack 6 on Dun Qiang.
The present embodiment also discloses the using method of above-mentioned cage pumping plant gate trashrack, comprises following technology and step:
1) the cage gate trashrack after having constructed, first rotary gate switching mechanism 3, opens gate hole 11, when water pump 9 draws water by gate 5 is carried, current flow into pump chamber 8 by the grid of cage trashrack 6 through gate hole 11, and foreign material are blocked in outside by cage trashrack 6;
2) when needing repairing water pump 9, reversely rotate shutter opening and closing mechanism 3, gate 5 declines and enters in rail groove 7, and inside gate 5, surrounding and rubber pad 10 are fitted, and block gate hole 11 block water and flow through, drain the water in pump chamber 8, can implement maintenance activity;
3), after maintenance, rotate forward shutter opening and closing mechanism 3 and mentioned by gate 5, current enter pump chamber, can open water pump 9 and draw water after pump chamber fills;
4) use in repeat above-mentioned steps 1), 2), 3) can implement to draw water or maintenance work.
During normal pumping, gate is mentioned, and current are by entering pump chamber by gate hole after cage trashrack grid, and pasture and water foreign material are blocked in cage trashrack periphery; When needing maintenance water pump, by shutter opening and closing, gate puts down by mechanism, and gate block water flows into pump chamber, and draining pump chamber can carry out maintenance activity, when maintenance is complete, rotates forward shutter opening and closing mechanism and is mentioned by gate.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein, comprise technical term and scientific terminology, have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the application.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
The implication of " inside and outside " described in the application refers to relative to equipment itself, in the direction of sensing equipment inside is, otherwise is outward.The indirect connection that can be the direct connection between parts also can be by other parts between parts of the implication of " connection " described in the application.With the above-mentioned desirable embodiment according to the application for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this application technological thought, can carry out various change and amendment completely.
Claims (7)
1. a cage pumping plant gate trashrack, comprise the cage trashrack (6) be arranged on pump chamber Dun Qiang (1), it is characterized in that, the gate hole (11) that described cage trashrack (6) is fixedly installed on Dun Qiang (1) bottom is anterior, described front side, gate hole (11) is provided with gate (5), the left and right side of gate (5) and lower side arrange in-orbit in groove (7), gate (5) top is provided with gate lift arm (3), gate lift arm (3) top connects shutter opening and closing mechanism (2), turn clockwise shutter opening and closing mechanism (2), mention gate (5), current are by cage trashrack (6), pump chamber (8) is flowed into through gate hole (11), it is outside that foreign material are blocked in cage trashrack (6), reversely rotate shutter opening and closing mechanism (2), gate (5) decline closed shutter hole (11), current are stoped to enter pump chamber (8).
2. cage pumping plant gate trashrack according to claim 1, is characterized in that, is provided with rubber pad (10) in described rail groove (7).
3. cage pumping plant gate trashrack according to claim 1, it is characterized in that, the latticed cylinder that described cage trashrack (6) is reinforcement welding, cage trashrack (6) is anterior is grid sealing, cage trashrack (6) rear portion is fixed on the Dun Qiang outward of gate hole (11), is shrouded by gate (5) at cage trashrack inner.
4. cage pumping plant gate trashrack according to claim 1, it is characterized in that, described gate (5) and gate lift arm (3) are stainless steel, and described gate lift arm (3) keeps at a certain distance away and is provided with retainer ring (4).
5. cage pumping plant gate trashrack according to claim 1, it is characterized in that, described rail groove (7) is U-shaped bar section of stainless steel, and is provided with rubber pad (10) in inside, and gate (5) is located in rail groove (7) and also can runs up and down.
6. the cage pumping plant gate trashrack according to claim 1 or 3, is characterized in that, described cage trashrack (6) rear portion is welded and fixed sheet, and stator is provided with installing hole.
7. the cage pumping plant gate trashrack according to claim 1 or 4, is characterized in that, described gate lift arm (3) upper end is provided with the screw rod of certain length, and screw rod arranges shutter opening and closing mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680021.2U CN205088635U (en) | 2015-09-06 | 2015-09-06 | Cage pump station gate trash rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680021.2U CN205088635U (en) | 2015-09-06 | 2015-09-06 | Cage pump station gate trash rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205088635U true CN205088635U (en) | 2016-03-16 |
Family
ID=55479337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520680021.2U Expired - Fee Related CN205088635U (en) | 2015-09-06 | 2015-09-06 | Cage pump station gate trash rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205088635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178257A (en) * | 2015-09-06 | 2015-12-23 | 苏州汇诚智造工业设计有限公司 | Cage type pump station gate dirt blocking grid and construction and application method thereof |
-
2015
- 2015-09-06 CN CN201520680021.2U patent/CN205088635U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178257A (en) * | 2015-09-06 | 2015-12-23 | 苏州汇诚智造工业设计有限公司 | Cage type pump station gate dirt blocking grid and construction and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20160906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |