CN106759139A - A kind of gate of sunk type vertical lift - Google Patents
A kind of gate of sunk type vertical lift Download PDFInfo
- Publication number
- CN106759139A CN106759139A CN201710043697.4A CN201710043697A CN106759139A CN 106759139 A CN106759139 A CN 106759139A CN 201710043697 A CN201710043697 A CN 201710043697A CN 106759139 A CN106759139 A CN 106759139A
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- Prior art keywords
- gate
- oil cylinder
- flap
- gate flap
- hydraulic
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/54—Sealings for gates
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The invention discloses a kind of gate of sunk type vertical lift,Including the weir body on river course,Buttress and gate flap,A gate slot is provided with the weir body of described two buttress upstream faces,Two fixed oil cylinder seats are installed on the gate slot bottom below described each gate flap,Oil cylinder axle one is installed on fixed oil cylinder seat,Movable cylinder seat is provided with the gate flap upper surface inwall of the correspondence position vertical with fixed oil cylinder seat,Movable cylinder seat is connected with oil cylinder axle two,Oil cylinder axle two is connected with oil cylinder axle one by hydraulic jack,The gate flap back side is vertically installed with track case,At least two rolling members are provided with track case,Rolling member cooperates with sliding rail,The sliding rail top is arranged on buttress upstream face,Sliding rail bottom is arranged on gate slot inwall,Hydraulic jack is connected by oil pipe with the hydraulic control system of outside.The present invention avoid the occurrence of block water and card rubbish phenomenon, also reduce cost, be better able to meet the use demand of people.
Description
Technical field
The present invention relates to gate technical field, more particularly to the gate that a kind of sunk type is vertically moved up or down.
Background technology
Known gate is the control facility for closing and opening aquaporin, belongs to the important composition portion of hydraulic structure
Point, may be used to intercept, control current, controlling water level, regulation flow, discharge silt and drift etc..
The gate pattern of existing gate just like：Steel dam valve, oil pressured flap gate, hydraulic lifting dam and air-actuated thyroid shutter,
Using it is more be steel dam valve, oil pressured flap gate and hydraulic lifting dam.
Steel dam valve-steel dam valve is a kind of domestic controllable bypass damper new in recent years, is adapted to large span, low water head
Condition.Steel dam valve is also called bottom shaft driven flap gate, and gate is by gate flap, fixed lower shaft, free bearing, Abduction arms, wall-punching equipment, lock
Determine the composition such as device, opening and closing device.The deficiency of steel dam valve exists as follows：First, steel dam valve stress is poor, the hydraulic pressure for bearing
Power is delivered to lower shaft by gate flap, and free bearing and Abduction arms are delivered to by lower shaft, and stress is concentrated, therefore requires that lower shaft has intensity higher
And rigidity；Second, because steel dam valve span is big, and integral-rotation is required, the axiality requirement to lower shaft is higher, does not allow basis
There is larger differential settlement, cause manufacture and the installation accuracy requirement height of steel dam valve, one-time investment is larger；3rd, steel
It is unfavorable to structure that Ba Zhamending crosses water, and tonifying Qi easily causes structural vibration when not enough；4th, because steel dam valve span is big, it is difficult to cloth
Repair apparatus are put, maintenance condition is poor, regular maintenance and maintenance are more difficult, while hydraulic headstock gear capacity is big, hydraulic system
Synchronism requirement is very high, also results in opening and closing device cost high；
Oil pressured flap gate-flap gate original refers to domestic conventional concrete structure hydraulic automatically-controlled shutter gate, by polylith
Gate flap constitutes large span barrage gate, and door body is concrete structure, is connected by roller, connecting rod and buttress, and concrete door body can
Rotated with around roller, the operation of concrete door body is controlled using gravity and effect of water pressure.By increasing hydraulic system, change
The passive opening/shutting mode of hydraulic automatically-controlled shutter gate is become, the opening and closing of artificial regulating gate can have been carried out.Hydraulic flap
There is following defect in gate：In door body accumbency after gate is opened completely in the water body in river course, door body exists oil pressured flap gate
The more serious phenomenon that blocks water, and the door body of accumbency easily stops floating object (problem of card rubbish), causes load to increase, when serious
Object clashes into gate can cause flap gate to be destroyed by rush of water, and reliability cannot also be ensured, from being unable to meet use demand.
Hydraulic lifting dam-hydraulic lifting dam is made up of gate flap, tumbler, antipriming.Gate operation is around bottom
Free bearing is rotated, can be with prostration on gate floor during standard-sized sheet, and general China's railway industry is operated using hydraulic headstock gear or winch hoist
Operation, it is difficult to reach large span dash requirement, hydraulic lifting dam door body structure is thin, the repair and maintenance of door body running element and sealing
Condition is poor, and hydraulic jack is in long-term work, while hydraulic headstock gear capacity is big, the requirement of hydraulic system synchronism is very high,
Otherwise can badly damaged gate.
The present invention provides a kind of gate structure different from existing mode in sum, can completely avoid gate from blocking water and block
Rubbish phenomenon, also reduces cost.
The content of the invention
For defect of the prior art, the invention provides a kind of gate of sunk type vertical lift, can avoid completely
Gate blocks water and card rubbish phenomenon, enhances the conveyance capacity of water retaining structure, substantially increase gate reliability of operation and
Security, while manufacture, installation, operational management cost can be reduced, is better able to meet the use demand of people.
To achieve these goals, the technical solution used in the present invention is：
A kind of gate of sunk type vertical lift, including the weir body on river course, are fixedly installed two branch on weir body
Pier, buttress forward position is provided with a gate flap, and a gate slot, described each door are provided with the weir body of described two buttress upstream faces
Two fixed oil cylinder seats are installed on the gate slot bottom below leaf, oil cylinder axle one is installed on fixed oil cylinder seat；With fixed oil cylinder
Movable cylinder seat is provided with the gate flap upper surface inwall of the vertical correspondence position of seat, movable cylinder seat is connected with oil cylinder axle two, oil
Cylinder shaft two is connected with oil cylinder axle one by hydraulic jack, and hydraulic jack is by hydraulic hose and hydraulic oil pipe and outside hydraulic pressure
Control system is connected, and controls to realize the flexible work of hydraulic jack by outside hydraulic control system, so as to be gate flap
The power of vertical lift is provided；Side sealing top caulking gum is provided with the top surface of the gate flap two ends, gate flap two sides are equal
Side watertight rubber is provided with, gate slot upper surface is provided with preceding bottom watertight rubber and rear bottom watertight rubber, and gate flap is upper and lower in gate slot
During motion, side sealing top caulking gum, side watertight rubber, preceding bottom watertight rubber and rear bottom watertight rubber constitute gate slot upper end together
The sealing system of opening；The gate flap back side is vertically installed with track case, and at least two rollings are provided with track case
Part, rolling member is cooperated with sliding rail, and the sliding rail top is arranged on buttress upstream face, and sliding rail bottom is installed
In gate slot inwall, rolling member is engaged the vertical displacement movement for realizing gate flap with sliding rail.
The height of the track case is slightly below the height of gate flap, and it is upper less than gate flap that it is mainly track case upper surface
End face, when gate flap is completely in gate slot, side sealing top caulking gum, side watertight rubber, preceding bottom watertight rubber and rear end
Water rubber constitutes the sealing system of gate slot upper end open together, during gate flap is in raising and lowering, stops preceding bottom water
Rubber, rear bottom watertight rubber can be in close contact with gate flap upstream face and back side, side watertight rubber and track case, gate flap
The side sealing top caulking gum of two ends top surface is in close contact with side watertight rubber, side sealing top caulking gum and side watertight rubber with
Weir side is in close contact to facade or the side watertight rubber and side sealing top caulking gum of adjacent gate flap side are in close contact,
So that it is guaranteed that debris will not enter the normal work of influence gate in gate slot.
, to have two rolling members in each track case, a rolling member is on track case for its quantity of the rolling member
Portion, another rolling member is easily installed in track case bottom, also more reasonable.
The rolling member includes roller mount, roller shaft and roller, and roller mount is arranged in track case, roller and roller mount
It is connected by roller shaft, the structure of its rolling member is easily installed also more rationally, greatly reduces the difficulty of installation, so as to reduce
The difficulty and cost of engineering.
The gate slot width adds rolling member in buttress position gate well width more than the width of gate flap more than the width of gate flap
Width and, be not in that the not smooth phenomenon of motion occurs.
Side sealing top caulking gum is provided with the top surface of the gate flap two ends, gate flap two sides are provided with side sealing
Rubber, side sealing top caulking gum and side watertight rubber are tight with the side watertight rubber or the lateral facade of dam body of adjacent gate flap side
Contiguity is touched.
Two track cases are provided with after the gate flap back side, the track case is separately positioned on apart from gate flap both sides
On 1/4 position, make that gate stress is more reasonable for this design, outward appearance is more attractive in appearance, enabling mutually unify with river course.
The gate of the sunk type vertical lift both can be used alone, also can be multiple used in parallel, and many fan brakes door is in parallel
Each gate can be independently controlled by hydraulic system when using, so as to realize that water retaining structure large span is arranged.
Compared with prior art, beneficial effects of the present invention：
First, the present invention realizes the open and close of flood dam by gate flap up and down motion mode, changes significantly existing
Have in technology carries out open and close flood bank by turnover panel mode；The present invention is provided with by the weir body of pier upstream face
One gate slot, is provided with two fixed oil cylinder seats on the gate slot bottom below described each gate flap, oil is provided with fixed oil cylinder seat
Cylinder shaft one, is provided with movable cylinder seat on the gate flap upper surface inwall of the vertical correspondence position of fixed oil cylinder seat, movable cylinder seat is even
Oil cylinder axle two is connected to, oil cylinder axle two is connected with oil cylinder axle one by hydraulic jack, hydraulic jack passes through hydraulic hose and hydraulic pressure
Oil pipe is connected with the hydraulic control system of outside, and the gate flap back side is vertically installed with track case, is set in track case
At least two rolling members are equipped with, rolling member cooperates with sliding rail, and the sliding rail top is arranged on buttress upstream face,
Sliding rail bottom is arranged on gate slot inwall, and rolling member is engaged the vertical displacement movement for realizing gate flap with sliding rail, favorably
In the open and close for realizing gate, it is to avoid when gate sluices gate flap produce block water and card rubbish phenomenon, be better able to full
The use demand of sufficient people；
Second, movable cylinder seat is provided with the gate flap upper surface inwall of the correspondence position vertical with fixed oil cylinder seat,
Movable cylinder seat is connected with oil cylinder axle two, and oil cylinder axle two is connected with oil cylinder axle one by hydraulic jack, and hydraulic jack passes through liquid
Pressure flexible pipe and hydraulic oil pipe are connected with the hydraulic control system of outside, control to realize liquid by outside hydraulic control system
The flexible work of compressing cylinder, thus for gate flap provide vertical lift power, and hydraulic jack can be adjusted with control, when
When hydraulic jack is all flexible, retaining and the sluicing function of gate are realized, when hydraulic jack is locally flexible, gate can stop
In any height and position for needing, so as to be advantageously implemented the retaining height and bleeder quantity of needs, occupation mode is various, can be with root
According to actual conditions, it is better able to meet the use demand of people.
Brief description of the drawings
Fig. 1 is the gate completely closed state schematic diagram of sunk type vertical lift of the invention；
Fig. 2 is the gate full open position schematic diagram of sunk type vertical lift of the invention；
Fig. 3 is the gate schematic top plan view (part) of sunk type vertical lift of the invention.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of gate of sunk type vertical lift, including the weir body 1 on river course, weir
Two buttresses 2 are fixedly installed on body 1, the forward position of buttress 2 is provided with a gate flap 3, the weir body of the upstream face of described two buttresses 2
A gate slot 11 is provided with 1, two fixed oil cylinder seats 111 are installed on the bottom of gate slot 11 of each lower section of gate flap 3, it is fixed
Oil cylinder axle 1 is installed on oil cylinder seat 111；Set with the upper surface inwall of gate flap 3 of fixed oil cylinder 111 vertical correspondence positions of seat
Movable cylinder seat 31 is equipped with, movable cylinder seat 31 is connected with oil cylinder axle 2 32, and oil cylinder axle 2 32 passes through hydraulic pressure with oil cylinder axle 1
Oil cylinder 12 is connected, and hydraulic jack 12 is connected by hydraulic hose 114 and hydraulic oil pipe 115 with the hydraulic control system of outside
Connect, control to realize the flexible work of hydraulic jack 12 by outside hydraulic control system, so that for gate flap 3 provides vertical liter
The power of drop, as gate provide the power of vertical lift；The sealing of side sealing top is provided with the two ends top surface of the gate flap 3
Rubber 34, the two sides of gate flap 3 are provided with side watertight rubber 35, and the upper surface of gate slot 11 is provided with preceding bottom watertight rubber 116 with after
Bottom watertight rubber 117, when gate flap 3 moves up and down in gate slot 11, side sealing top caulking gum 34, side watertight rubber 35, preceding bottom
Watertight rubber 116 and rear bottom watertight rubber 117 constitute the sealing system of the upper end open of gate slot 11 together；The back side of the gate flap 3
Track case 33 is vertically installed with, at least two rolling members 4, rolling member 4 and the phase of sliding rail 5 are provided with track case 33
Mutually coordinate, the rolling member 4 on gate flap 3 is mutual corresponding relation with sliding rail 5, will effectively can be rolled by track case 33
Part 4 and sliding rail 5 are covered, so as to be effectively protected sliding rail 5 and rolling member 4, the rolling member 4 include roller mount 41,
Roller shaft 42 and roller 43, roller mount 41 are fixedly mounted on the gate flap in track case 33, and roller 43 and roller mount 41 pass through
Roller shaft 42 is connected, and the structure of its rolling member 4 is easily installed, and greatly reduces the difficulty of installation, so as to reduce the difficulty of engineering
Degree and cost, the top of the sliding rail 5 are arranged on the upstream face of buttress 2, and the bottom of sliding rail 5 is arranged on the inwall of gate slot 11, rolling
Moving part 4 is engaged the vertical displacement movement for realizing gate flap 3 with sliding rail 5,
Gate of the present invention can be used alone with a fan, it is also possible to which it is in parallel that the density of side watertight rubber acts on many fan brake doors
Use, and many fan brakes door it is used in parallel when each gate can be independently controlled by hydraulic system.
It is directed to being specifically described for single gate below.
Application method of the invention includes：
Gate is in retaining state, and hydraulic jack 12 is fully extended, and hydraulic control system is stopped and closes hydraulic oil
Cylinder 12 enters oil discharge passage, due to being vertically installed with two rails after the back side of gate flap 3 corresponding with each sliding rail 5
Road case 33, the track case 33 is separately positioned on the position of 3 both sides of gate flap 1/4 (concrete condition also visual actual feelings
Depending on condition), now the roller 43 in rolling member 4 is located in the sliding rail 5 of the upstream face of buttress 2, preceding bottom water rubber 116 and rear bottom
Water rubber 117 is in close contact with the upstream face and back side of gate flap respectively, particularly enables rear bottom watertight rubber 117 and door
The back side of leaf 3, side watertight rubber 35 and track case 33 are in close contact, the side sealing top caulking gum 34 of the upper surface of gate flap 3 with
Side watertight rubber 35 is in close contact, side sealing top caulking gum 34 and side watertight rubber 35 closely connect with the lateral facade of weir body 1
Touch (or the side watertight rubber 35 and side sealing top caulking gum 34 of the side of adjacent gate flap 3 are in close contact), the upper surface of gate slot 11
Before preceding bottom watertight rubber 116 and the gate flap 3 for setting and side watertight rubber 35 is in close contact, the upper end of gate slot 11 is more than collectively formed
The sealing system of opening, makes debris not enter in gate slot 11, it is ensured that what gate was vertically moved up or down is normally carried out, and gate flap 3 is due to height
Go out weir body 1, so as to play the function of retaining, and allow unnecessary current to be overflowed from gate top, floater in river can be from
Wash away on gate top.
When opening gate is sluiced, start hydraulic control system, hydraulic control system makes connection oil cylinder axle 2 32 with oil
The hydraulic jack 12 of cylinder shaft 1 slowly bounces back, due to being hung down after the back side of gate flap 3 corresponding with each sliding rail 5
Two track cases 33 directly are provided with, the track case 33 is separately positioned on (the specific feelings on the position of 3 both sides of gate flap 1/4
Condition is also depending on visual actual conditions), the backwater surface side of gate flap 3 is installed with rolling member 4, then the edge of roller 43 in rolling member 4
Sliding rail 5 to scroll down through, so that gate flap 3 is also moved downwardly together, until hydraulic jack 12 is fully retracted, preceding end water rubber
Glue 116 is in close contact with the upstream face of gate flap 3 and side watertight rubber 35, rear bottom watertight rubber 117 and the back side of gate flap 3, side sealing
Rubber 35 and track case 33 are in close contact, the side sealing top caulking gum 34 of the two ends top surface of gate flap 3 is tight with side watertight rubber 35
Contiguity is touched, side sealing top caulking gum 34 and side watertight rubber 35 and the close contact of the lateral facade of weir body 1 (or adjacent gate flap
The side watertight rubber 35 and side sealing top caulking gum 34 of 3 sides are in close contact), more than collectively form the upper end open of gate slot 11
Sealing system, until gate is fully opened flood discharge, wherein gate flap 3 without it is any block water and card rubbish problem, be better able to
Meet the use demand of people.And hydraulic control system makes connection oil cylinder axle 2 32 slow with the hydraulic jack 12 of oil cylinder axle 1
Can be according to actual needs adjusted in slow retraction process, hydraulic control system be operated, by hydraulic jack 12 in a certain height
Stop motion simultaneously closes the oil discharge passage that enters of hydraulic jack 12, and so also allowing for gate flap 3 can be stopped in a certain height,
So as to realize reducing discharge, regulation retaining is convenient for people to highly.
When closed shutter carries out retaining, start the hydraulic pressure during hydraulic control system makes oil cylinder axle 2 32 and oil cylinder axle 1
Oil cylinder 12 is slowly stretched out, and gate flap 3 is moved upwardly together with hydraulic jack 12, corresponding with each sliding rail 5 due to stating
Two track cases 33 are vertically installed with after the back side of gate flap 3, the track case 33 is separately positioned on apart from the both sides 1/ of gate flap 3
On 4 positions (concrete condition is also depending on visual actual conditions), then in the rolling member 4 of the back side of gate flap 3 roller 43 along slip
Track 5 is moved upwards, until hydraulic jack 12 is fully extended, the roller 43 in rolling member 4 also slides into the top of sliding rail 5,
In weir body 1 the preceding bottom water rubber 116 and rear bottom water rubber 117 of the upper surface of gate slot 11 respectively with the upstream face of gate flap 3 and back side
Bottom, track case 33 are in close contact, and the two sides of the gate flap 3 are provided with side watertight rubber 35, both sides top surface and are provided with side stops
Water top caulking gum 34, side sealing top caulking gum 34, side watertight rubber 35 and the lateral facade of weir body 1 (or adjacent gate flap 3
The side watertight rubber 35 of side) it is in close contact, the sealing system of the upper end open of gate slot 11 is more than collectively formed, until gate is complete
Height-rise closing, closes hydraulic control system and closes the oil discharge passage that enters of hydraulic jack 12, and gate reaches normal retaining highly,
Floating object in river course and it is hooked on the debris in the forward position of buttress 2 and can be washed away by gate top and the top of buttress 2.When hydraulic pressure control
System processed makes the hydraulic jack 12 of connection oil cylinder axle 2 32 and oil cylinder axle 1 during slowly stretching out, can be according to reality
Needs are adjusted, and hydraulic control system are operated, by hydraulic jack 12 is in a certain height stop motion and closes hydraulic jack 12
Enter oil discharge passage, so also allowing for gate flap 3 can be stopped in a certain height, so as to realize the retaining of different height,
Unnecessary current overflow from gate top, the regulation bleeder quantity being convenient for people to.
Compared with prior art, beneficial effects of the present invention：
First, the present invention realizes the open and close of flood dam by crossing gate flap up and down motion mode, changes significantly
Open and close flood bank is carried out by turnover panel mode in the prior art；The present invention is set by the weir body of pier upstream face
There is a gate slot, fixed oil cylinder seat is mounted on the gate slot bottom, installed on fixed oil cylinder seat and be connected with oil cylinder axle one, Gu
Determine to be provided with movable cylinder seat on the gate flap upper surface inwall of the vertical correspondence position of oil cylinder seat, movable cylinder seat is connected with oil cylinder axle
Two, oil cylinder axle two is connected with oil cylinder axle one by hydraulic jack, and hydraulic jack is by hydraulic hose and hydraulic oil pipe and outside
Hydraulic control system be connected, the gate flap back side is vertically installed with track case, and at least two are provided with track case
Individual rolling member, rolling member cooperates with sliding rail, and the sliding rail top is arranged on buttress upstream face, under sliding rail
Portion is arranged on gate slot inwall, and rolling member is engaged the vertical displacement movement for realizing gate flap with sliding rail, is advantageously implemented gate
Open and close, it is to avoid when gate sluices gate flap produce block water and card rubbish phenomenon, be better able to meet making for people
Use demand；
Second, movable cylinder seat is provided with the gate flap upper surface inwall of the correspondence position vertical with fixed oil cylinder seat,
Movable cylinder seat is connected with oil cylinder axle two, and oil cylinder axle two is connected with oil cylinder axle one by hydraulic jack, and hydraulic jack passes through liquid
Pressure flexible pipe and hydraulic oil pipe are connected with the hydraulic control system of outside, control to realize liquid by outside hydraulic control system
The flexible work of compressing cylinder, thus for gate flap provide vertical lift power, and hydraulic jack can be adjusted with control, when
When hydraulic jack is all flexible, retaining and the sluicing function of gate are realized, when hydraulic jack is locally flexible, gate can be with
The height and position of any needs is parked in, so as to be advantageously implemented the retaining height and bleeder quantity of needs, occupation mode is various, can be with
According to actual conditions, it is better able to meet the use demand of people.
Claims (8)
1. a kind of gate of sunk type vertical lift, including the weir body on river course, is fixedly installed two buttresses on weir body,
Buttress forward position is provided with a gate flap, it is characterised in that a gate slot, institute are provided with the weir body of described two buttress upstream faces
State and two fixed oil cylinder seats are installed on the gate slot bottom below each gate flap, oil cylinder axle one is installed on fixed oil cylinder seat；Institute
Movable cylinder seat is provided with the gate flap upper surface inwall for stating correspondence position vertical with fixed oil cylinder seat, movable cylinder seat is connected with
Oil cylinder axle two, oil cylinder axle two is connected with oil cylinder axle one by hydraulic jack, and hydraulic jack passes through hydraulic hose and hydraulic oil pipe
It is connected with outside hydraulic control system, controls to realize the flexible work of hydraulic jack by outside hydraulic control system
Make, so as to provide the power of vertical lift for gate flap；Side sealing top caulking gum is provided with the top surface of the gate flap two ends,
Gate flap two sides are provided with side watertight rubber, and gate slot upper surface is provided with preceding bottom watertight rubber and rear bottom watertight rubber, gate flap
When being moved up and down in gate slot, side sealing top caulking gum, side watertight rubber, preceding bottom watertight rubber and rear bottom watertight rubber are together
Constitute the sealing system of gate slot upper end open；The gate flap back side is vertically installed with track case, is provided with track case
At least two rolling members, rolling member cooperates with sliding rail, and the sliding rail top is arranged on buttress upstream face, slides
Rail inferior portion is arranged on gate slot inwall, and rolling member is engaged the vertical displacement movement for realizing gate flap with sliding rail.
2. the gate that a kind of sunk type is vertically moved up or down as claimed in claim 1, it is characterised in that the height of the track case is omited
Less than the height of gate flap.
3. the gate that a kind of sunk type is vertically moved up or down as claimed in claim 1, it is characterised in that the rolling member is two.
4. the gate that a kind of sunk type is vertically moved up or down as claimed in claim 1, it is characterised in that the rolling member includes roller
Seat, roller shaft and roller, roller mount are arranged in track case, and roller is connected with roller mount by roller shaft.
5. the gate that a kind of sunk type is vertically moved up or down as claimed in claim 1, it is characterised in that the gate slot width is more than gate flap
Width, buttress position gate well width more than gate flap width plus rolling member width and.
6. the gate that a kind of sunk type is vertically moved up or down as claimed in claim 1, it is characterised in that on the top surface of the gate flap two ends
Side sealing top caulking gum is provided with, gate flap two sides are provided with side watertight rubber, and side sealing top caulking gum and side are stopped
Water rubber is in close contact with the lateral facade of the side watertight rubber or dam body of adjacent gate flap side.
7. the gate that a kind of sunk type is vertically moved up or down as claimed in claim 1, it is characterised in that set after the gate flap back side
There are two track cases, the track case is separately positioned on the position of gate flap both sides 1/4.
8. the gate that a kind of sunk type is vertically moved up or down as claimed in claim 1, it is characterised in that the sunk type vertical lift
Gate both can be used alone, also can be multiple used in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043697.4A CN106759139A (en) | 2017-01-19 | 2017-01-19 | A kind of gate of sunk type vertical lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043697.4A CN106759139A (en) | 2017-01-19 | 2017-01-19 | A kind of gate of sunk type vertical lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106759139A true CN106759139A (en) | 2017-05-31 |
Family
ID=58945222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710043697.4A Pending CN106759139A (en) | 2017-01-19 | 2017-01-19 | A kind of gate of sunk type vertical lift |
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| CN (1) | CN106759139A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107268544A (en) * | 2017-06-01 | 2017-10-20 | 防城港市海河堤管理站 | A kind of river levee lock |
| CN107460852A (en) * | 2017-09-25 | 2017-12-12 | 芜湖市银鸿液压件有限公司 | A kind of road junction lock Water stop mechanism |
| CN107489132A (en) * | 2017-08-14 | 2017-12-19 | 绍兴文理学院 | A kind of environmental power station |
| CN108755610A (en) * | 2018-07-12 | 2018-11-06 | 天津大学前沿技术研究院有限公司 | A kind of bulkhgead gate device of variable root edge angle |
| CN109371924A (en) * | 2018-12-25 | 2019-02-22 | 中国电建集团成都勘测设计研究院有限公司 | High water head plane gate structure and gate flap |
| CN109385983A (en) * | 2018-11-22 | 2019-02-26 | 中国电建集团成都勘测设计研究院有限公司 | It is provided with the gravity dam of surface spillways |
| CN110004888A (en) * | 2019-04-30 | 2019-07-12 | 中国电建集团北京勘测设计研究院有限公司 | One kind is from lift group bonding gate arragement construction |
| CN114875845A (en) * | 2022-05-11 | 2022-08-09 | 中山市水利水电勘测设计咨询有限公司 | Assembled emergency flood gate system and control method thereof |
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| CN107268544A (en) * | 2017-06-01 | 2017-10-20 | 防城港市海河堤管理站 | A kind of river levee lock |
| CN107268544B (en) * | 2017-06-01 | 2019-07-12 | 陈悦雯 | A kind of river levee lock |
| CN107489132A (en) * | 2017-08-14 | 2017-12-19 | 绍兴文理学院 | A kind of environmental power station |
| CN107460852A (en) * | 2017-09-25 | 2017-12-12 | 芜湖市银鸿液压件有限公司 | A kind of road junction lock Water stop mechanism |
| CN108755610A (en) * | 2018-07-12 | 2018-11-06 | 天津大学前沿技术研究院有限公司 | A kind of bulkhgead gate device of variable root edge angle |
| CN109385983A (en) * | 2018-11-22 | 2019-02-26 | 中国电建集团成都勘测设计研究院有限公司 | It is provided with the gravity dam of surface spillways |
| CN109371924A (en) * | 2018-12-25 | 2019-02-22 | 中国电建集团成都勘测设计研究院有限公司 | High water head plane gate structure and gate flap |
| CN110004888A (en) * | 2019-04-30 | 2019-07-12 | 中国电建集团北京勘测设计研究院有限公司 | One kind is from lift group bonding gate arragement construction |
| CN114875845A (en) * | 2022-05-11 | 2022-08-09 | 中山市水利水电勘测设计咨询有限公司 | Assembled emergency flood gate system and control method thereof |
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Application publication date: 20170531 |