CN206888075U - A kind of protection pump lock - Google Patents
A kind of protection pump lock Download PDFInfo
- Publication number
- CN206888075U CN206888075U CN201720810786.2U CN201720810786U CN206888075U CN 206888075 U CN206888075 U CN 206888075U CN 201720810786 U CN201720810786 U CN 201720810786U CN 206888075 U CN206888075 U CN 206888075U
- Authority
- CN
- China
- Prior art keywords
- pump chamber
- pump
- cat ladder
- driving lever
- protection
- Prior art date
- 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
Links
Abstract
The utility model discloses a kind of protection pump lock, including pump chamber, two water pumps are provided with the pump chamber, the pump chamber is provided with the cat ladder that the pump chamber lower end is extended to from the pump chamber upper end, the cat ladder lower end is rotatablely connected with the pump chamber lower end, pump chamber upper end horizontal sliding is provided with a driving lever, and one end positioning sliding of the driving lever is arranged on the cat ladder side, and the pump chamber upper center is additionally provided with the locking mechanism for positioning the driving lever.The utility model has advantages below and effect：By the cat ladder that sets fence and can rotate, prevent the possibility that non-operator enters pump chamber lower end, it is ensured that the use environment of water pump, and then improve the security reliability of pump lock.
Description
Technical field
Land reclamation pump lock technical field is the utility model is related to, more particularly to a kind of protection pump lock.
Background technology
In hydraulic engineering, the combination for the combination arrangement or sluice of pumping plant and sluice and highway bridge occur is arranged.
Pumping plant is combined with sluice in the key water control project of arrangement, and common arrangement is is arranged in juxtaposition form, and layout of sluice is in pumping plant
Both sides or side, realize water drainage and water distribution function.
Water pump in pumping plant is placed on the lower end of pump chamber, and water pump quantity can typically use two, by the incorgruous cloth of water pump
Put, realize and water drainage and water distribution function are carried out by water pump.On the other hand because water pump is placed on pump chamber lower end, thus cat ladder is needed
Pump chamber bottom is entered to be safeguarded and be changed water pump arrangement；But because pump lock is typically placed on river course, prison
Pipe is difficult, causes some children or adult to be easily advanced into pump chamber bottom, pump lock causes safely shadow to a certain extent
Ring.
Utility model content
The purpose of this utility model is to provide a kind of protection pump lock, have cat ladder can be separated from each other with pump chamber side wall or
The function of connection.
Above-mentioned technical purpose of the present utility model technical scheme is that；
A kind of protection pump lock, including pump chamber, are provided with two water pumps in the pump chamber, and the pump chamber is provided with from institute
The cat ladder that pump chamber upper end extends to the pump chamber lower end is stated, the cat ladder lower end is rotatablely connected with the pump chamber lower end, the pump
Room upper end horizontal sliding is provided with a driving lever, and one end positioning sliding of the driving lever is arranged on the cat ladder side, the pump chamber
Upper center is additionally provided with the locking mechanism for positioning the driving lever.
By using above-mentioned technical proposal, the bottom that pump chamber is entered from the upper end of pump chamber is realized by cat ladder, so as to right
The water pump of pump chamber is repaired and safeguarded.For cat ladder when not collapsing, cat ladder one end is arranged on pump chamber upper end, and lower end is arranged on pump chamber
Lower end；After operating personnel have handled water pump and climb out of pump chamber, because cat ladder lower end and pump chamber are rotatablely connected, thus on cat ladder
When end is pulled, the cat ladder can rotate.By being moved horizontally to the driving lever of cat ladder side, simultaneously because driving lever
Sliding is arranged on cat ladder one end and the height of the driving lever will not change, and realizes that driving lever can drive while moving horizontally
Cat ladder rotates, until cat ladder upper end separates with pump chamber upper end, is then again defined driving lever position by locking mechanism.
Cat ladder upper end separates with the side wall of pump chamber, has prevented to enter the path of pump chamber lower end from pump chamber upper end, avoid except
Human contact outside operating personnel improves the safety coefficient and service life of whole pump lock to water pump.
It is of the present utility model to be further arranged to：The pump chamber upper end is provided with retaining rail, the driving lever horizontal sliding in
In the retaining rail；The locking mechanism includes the jack being distributed in the retaining rail and plugged on the jack
Steady pin.
By using above-mentioned technical proposal, the positioning of the height of driving lever is realized by the setting of retaining rail, and driving lever
Move horizontally；The jack being arranged on simultaneously in retaining rail and the steady pin being plugged on jack are constituted for spacing driving lever position
Locking mechanism, pass through steady pin and jack and carry out grafting so that cat ladder can separate with pump chamber side wall；Although the locking mechanism
Force to pull out in the presence of by some personnel, but warning function can be played by remaining, so as to play a part of protecting lower end water pump.
It is of the present utility model to be further arranged to：The retaining rail level offers stopper slot, and the driving lever is in the limit
The pulley being limited in the stopper slot is fixed with the groove of position.
By using above-mentioned technical proposal, the stopper slot set in retaining rail enters line slip in track for driving lever in its groove,
Pulley is set on driving lever simultaneously so that driving lever is modified to rolling friction with the sliding friction of stopper slot originally, reduces friction
Power so that exerted a force to driving lever more laborsaving.
It is of the present utility model to be further arranged to：The cat ladder side is provided with sliding bar, is provided with the sliding bar
Section is in the slippage slot of convex shape；One end of the driving lever towards the slippage slot, which is provided with to be embedded into the slippage slot, determines
Position block.
By using above-mentioned technical proposal, the locating piece that driving lever is set by one end is embedded in the sliding bar of cat ladder side
Slippage slot in, realize axially position of the driving lever in slippage slot, while the driving lever can also enter line slip in the slippage slot,
Realize rotation of the driving lever to cat ladder.
It is of the present utility model to be further arranged to：The locating piece outer wall is arranged with a roller.
By using above-mentioned technical proposal, roller is set equally to reduce driving lever rubbing in sliding bar on locating piece
Power is wiped, is easy to the movement of driving lever.
It is of the present utility model to be further arranged to：The pump chamber upper end is circumferentially provided with fence, and described fence one end is set
There is locking fence gate；The cat ladder is rotated towards the locking fence gate, and upper end is provided with can be connected to the pump chamber upper end
Cover plate.
By using above-mentioned technical proposal, fence is additionally provided with pump chamber upper end, plays protective action, while in fence
Side is provided with locking fence gate, and the upper end of cat ladder can navigate to one end of locking fence gate, thus when fence gate is opened, operator
Member, which can realize, enters pump chamber lower end, and locking fence gate is carried out into locking after the completion of operation, then cat ladder is erect, and has prevented personnel
Scope fence gate is entered at cat ladder.
It is of the present utility model to be further arranged to：The pump chamber is additionally provided with height two water pump upper ends and is higher than institute
The platform of water pump is stated, platform side described in the cat ladder is rotatablely connected, and the platform is provided with towards the pump chamber bottom and drawn
Lead ladder.
By using above-mentioned technical proposal, pump housing lower end is additionally provided with a platform, podium level height and water pump height, makes
It will not be contacted when obtaining cat ladder slant setting with water pump, while can also reduce the overall volume and weight of cat ladder, improved rotation and climb
The Discussing Convenience of ladder.
It is of the present utility model to be further arranged to：The platform both sides are respectively connected with cat ladder.
By using above-mentioned technical proposal, two cat ladders are provided with, on the one hand can be gone down simultaneously for more people, on the other hand
When can be with a cat ladder damage wherein, do not interfere with and enter pump chamber bottom, while can be repaired yet.
In summary, the utility model has the advantages that：Pass through the cat ladder that fence is set and can be rotated, Du
Non-operator enters the possibility of pump chamber lower end absolutely, it is ensured that the use environment of water pump, and then improve the safety of pump lock
Reliability.
Brief description of the drawings
Fig. 1 is the complete layout top view of pump lock；
Fig. 2 is the structural representation of pump chamber and cat ladder；
Fig. 3 is the structural scheme of mechanism between cat ladder and retaining rail；
Fig. 4 is the structural representation of driving lever.
In figure：1st, pump chamber；2nd, water pump；3rd, cat ladder；31st, bearing pin；4th, driving lever；5th, locking mechanism；6th, retaining rail；7th, jack；
8th, steady pin；9th, stopper slot；10th, fence；11st, locking fence gate；12nd, platform；13rd, guiding ladder；14th, cover plate；15th, pulley；16th, it is sliding
Move bar；17th, slippage slot；18th, locating piece；19th, roller；20th, lock chamber；21st, gate.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
From pump lock, reference picture 1, including pump chamber 1 and lock chamber 20, lock chamber 20 is used to be hindered river course both sides for one kind protection
Every pump chamber 1 realizes the either water distribution that to the water level of both sides drain flooded fields, so as to the height for adjusting water level.Bed rearrangement pump lock is whole
Body structure is formed by concreting, respectively pump chamber 1 and lock chamber 20, and the gate 21 in lock chamber 20 can use integrated hydraulic
Steel-slag sand is opened and closed, carries out the keying of lock chamber.Water pump 2 in pump chamber 1 can be two-way management, in the chamber that the bottom of pump chamber 1 is set
Interior is provided with two, and the original state of installation is a positive and a negative, realizes the effect of water distribution and water drainage.
With continued reference to Fig. 1, the upper surface of pump chamber 1 can be the ground highly fair with riverbank, while pump chamber 1 is in chamber upper end
Face is additionally provided with fence 10, and fence 10 is provided at both ends with locking fence gate 11；It is additionally provided with and climbs in the chamber of the lower end of pump chamber 1
Ladder 3, enters the lower end of pump chamber 1, to water pump 2 by the operating personnel that are available for of the unlatching of the locking fence gate 11, and cat ladder 3
Operated.
Referring to Figures 1 and 2, a platform 12 is provided with the side wall of the middle height of the lower end of pump chamber 1 and the height of water pump 2,
The lower end of two cat ladders 3 passes through bearing pin 31（Reference picture 3）Realization is rotatablely connected with the platform 12, while the upper end of cat ladder 3 is lucky
The locking side of fence gate 11 can be positioned at.The front side of platform 12 is additionally provided with a cement and poured or the guiding ladder 13 of irony, is available for
Operating personnel enter the bottom of pump chamber 1.A horizontally disposed cover plate 14 is provided with the upper end of cat ladder 3 simultaneously, when cat ladder 3 rotates
During to 1 upper end of pump chamber, the lower surface of cover plate 14 can mutually abut with the ground on pump chamber 1, realize to the upper end position of the cat ladder 3
Positioning.
Reference picture 3 and Fig. 4, a retaining rail 6 positioned at guardrail lower end is provided with the upper end ground of pump chamber 1, in retaining rail 6
Upper horizontally disposed limited location groove 9, a driving lever 4 is provided with stopper slot 9, a cunning is additionally provided between driving lever 4 and stopper slot 9
Wheel 15, realizes that driving lever 4 normally slides in stopper slot 9.It is provided with the middle part of retaining rail 6 and is also opened in a jack 7, in jack
A steady pin 8 is additionally provided with 7, the position of driving lever 4 can be carried out by the steady pin 8 spacing.Jack 7 and steady pin 8 form
Locking mechanism 5, it can prevent that driving lever 4 from being resetted.
With continued reference to Fig. 3 and Fig. 4, every cat ladder 3 is also being welded with a sliding bar 16 close to the side of retaining rail 6, sliding
Move bar 16 and offer a slippage slot 17 along its length, the section of slippage slot 17 is in convex shape, and the slippage slot 17 is inserted for driving lever 4
Connect and directional-sliding.Driving lever 4 has been wholely set locating piece 18 in one end towards slippage slot 17, and locating piece 18 is embedded in slippage slot
17 wide opening position, driving lever 4 itself are located at the slot position of slippage slot 17, realize spacing cunning of the driving lever 4 in the slippage slot 17
Move.The outer wall of locating piece 18 is further fixed on a roller 19, and the inwall of roller 19 and slippage slot 17 abuts against, and realizes that driving lever 4 is sliding
More smooth movement in groove 17.
When needing to separate cat ladder 3 with pump housing upper end, position that can be with moving 4 in retaining rail 6, now driving lever
4 move horizontally relative to retaining rail 6；At the same time because one end of driving lever 4 can occur to determine on the sliding bar 16 of cat ladder 3
To displacement so that driving lever 4 can be subjected to displacement while not changing highly on the sliding bar 16 of cat ladder 3, so as to real
Now whole cat ladder 3 relative to platform 12 rotation；Finally reuse steady pin 8 driving lever 4 is spacing at the middle part of retaining rail 6, this
When the upper end of cat ladder 3 be separated from each other with the upper surface of pump chamber 1, avoid non-operator from entering.
When needing to use cat ladder 3 to enter 1 bottom of pump chamber, steady pin 8 need to only be removed, cat ladder 3 due to gravity,
It can automatically reset and be connected again with chamber upper surface, then open locking fence gate 11, you can enter the bottom of pump chamber 1.
Specific embodiment is only that it is not to limitation of the present utility model, this area to explanation of the present utility model
Technical staff can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but only
All to be protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of protection pump lock, including pump chamber (1), two water pumps (2), the pump chamber (1) are provided with the pump chamber (1)
It is provided with the cat ladder (3) that the pump chamber (1) lower end is extended to from the pump chamber (1) upper end, it is characterised in that：The cat ladder (3)
Lower end is rotatablely connected with the pump chamber (1) lower end, and pump chamber (1) upper end horizontal sliding is provided with a driving lever (4), the driving lever
(4) one end positioning sliding is arranged on the cat ladder (3) side, and pump chamber (1) upper center is additionally provided with for positioning institute
State the locking mechanism (5) of driving lever (4).
A kind of 2. protection pump lock according to claim 1, it is characterised in that：Pump chamber (1) upper end is provided with fixation
Rail (6), driving lever (4) horizontal sliding is in the retaining rail (6)；The locking mechanism (5) includes being distributed in the fixation
Jack (7) on rail (6) and plug in the steady pin (8) on the jack (7).
A kind of 3. protection pump lock according to claim 2, it is characterised in that：Retaining rail (6) level opens up limited
Position groove (9), the driving lever (4) are fixed with the pulley (15) being limited in the stopper slot (9) at the stopper slot (9) place.
A kind of 4. protection pump lock according to claim 3, it is characterised in that：Cat ladder (3) side is provided with sliding
Bar (16), it is described to slide the slippage slot (17) for being provided with that section is in convex shape on bar (16)；The driving lever (4) is towards the sliding
One end of groove (17) is provided with the locating piece (18) being embedded into the slippage slot (17).
A kind of 5. protection pump lock according to claim 4, it is characterised in that：Locating piece (18) outer wall is arranged with one
Roller (19).
A kind of 6. protection pump lock according to claim 1 or 5, it is characterised in that：Pump chamber (1) upper end is circumferentially disposed
There is fence (10), described fence (10) one end is provided with locking fence gate (11)；The cat ladder (3) is towards the locking fence gate (11)
Rotate, and upper end is provided with the cover plate (14) that can be connected to the pump chamber (1) upper end.
A kind of 7. protection pump lock according to claim 6, it is characterised in that：The pump chamber (1) is in two water pumps
(2) upper end is additionally provided with the platform (12) that height is higher than the water pump (2), and the cat ladder (3) platform (12) side rotates
Connection, and the platform (12) is provided with guiding ladder (13) towards the pump chamber (1) bottom.
A kind of 8. protection pump lock according to claim 7, it is characterised in that：Platform (12) both sides, which are respectively connected with, to be climbed
Terraced (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810786.2U CN206888075U (en) | 2017-07-06 | 2017-07-06 | A kind of protection pump lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810786.2U CN206888075U (en) | 2017-07-06 | 2017-07-06 | A kind of protection pump lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206888075U true CN206888075U (en) | 2018-01-16 |
Family
ID=61298864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720810786.2U Expired - Fee Related CN206888075U (en) | 2017-07-06 | 2017-07-06 | A kind of protection pump lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206888075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487759A (en) * | 2018-12-11 | 2019-03-19 | 佛山科学技术学院 | It is a kind of for the ruggedized construction and construction method for pumping lock Damage of Corroded of going to sea |
-
2017
- 2017-07-06 CN CN201720810786.2U patent/CN206888075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487759A (en) * | 2018-12-11 | 2019-03-19 | 佛山科学技术学院 | It is a kind of for the ruggedized construction and construction method for pumping lock Damage of Corroded of going to sea |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20190706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |