CN107780390A - A kind of Gate seal - Google Patents
A kind of Gate seal Download PDFInfo
- Publication number
- CN107780390A CN107780390A CN201711150924.XA CN201711150924A CN107780390A CN 107780390 A CN107780390 A CN 107780390A CN 201711150924 A CN201711150924 A CN 201711150924A CN 107780390 A CN107780390 A CN 107780390A
- Authority
- CN
- China
- Prior art keywords
- gate
- fixedly connected
- sealing ring
- chute
- sealing
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- E02B7/28—Vertical-lift gates with sliding 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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Sealing Devices (AREA)
Abstract
The present invention relates to hydraulic engineering technical field, and disclose a kind of Gate seal, including shell, rubber slab is fixedly connected with the top of shell, mounting seat is fixedly connected with the top of rubber slab, mounting seat is installed with hydraulic cylinder in the middle part of upper surface, the output end of hydraulic cylinder is fixedly connected with hydraulic stem, the bottom of hydraulic stem is fixedly connected with the contiguous block positioned at enclosure, the fixation of the both sides of shell inner cavity offers chute, bottom inside chute is fixedly connected with sealing gasket, and the inner chamber of chute is fixedly connected with seal.The Gate seal, by setting hydraulic cylinder, hydraulic stem, gate, seal and chute, the gate for driving hydraulic stem bottom using hydraulic cylinder moves up and down inside chute, realize the open and close to gate, being internally provided with rubber seal and can effectively improve sealing between gate and chute in chute, reach the purpose of Gate good sealing effect, ensure that the practicality of the Gate seal.
Description
Technical field
The present invention relates to hydraulic engineering technical field, specially a kind of Gate seal.
Background technology
Gate is used for the control facility for closing and opening drainage gallery, the important component of hydraulic structure, can be used to
Intercept current, controlling water level, regulation flow, discharge silt and drift etc., carry out gate formal character when, it is necessary to according to gate
Job specification, set location, service condition lock hole span, hoisting capacity and construction costs etc., with reference to the characteristics of gate, with reference to existing
Operative practice experience, determined by technology and economy comparison, wherein plane gate and gates of segmental shape are commonly used door shapes.Mesh
Be present the phenomenon of flow leakage in preceding in the market Gate seal, once liquid is often leaked out by valve rod, can deposit
In potential safety hazard, therefore, proposing a kind of Gate seal to solve the above problems.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of Gate seal, possess the excellent of good sealing effect
Point, solve the problems, such as that Gate seal has the phenomenon that flow is revealed in the market.
(2) technical scheme
To realize the purpose of above-mentioned good sealing effect, the present invention provides following technical scheme：A kind of Gate seal,
Including shell, rubber slab is fixedly connected with the top of the shell, mounting seat is fixedly connected with the top of the rubber slab, it is described
Hydraulic cylinder is installed with the middle part of mounting seat upper surface, the output end of the hydraulic cylinder is fixedly connected with hydraulic stem, the liquid
The bottom of depression bar is fixedly connected with the contiguous block positioned at enclosure, and the both sides fixation of the shell inner cavity offers chute,
Bottom inside the chute is fixedly connected with sealing gasket, and the inner chamber of the chute is fixedly connected with seal, the seal
Side slidably connect gate, the top of the gate is fixedly connected with contiguous block by fixing bolt, the contiguous block
Top is fixedly connected with hydraulic stem, and the chute is internally provided with sealing ring.
Preferably, the groove being adapted with hydraulic stem is offered at the top of the mounting seat, the inside of the groove is fixed
It is connected with the second sealing ring.
Preferably, the seal is Double-lip framework oil sealing sealing part.
Preferably, groove is offered in the middle part of the upper surface of outer cover, it is close that the inside of the groove is fixedly connected with first
Seal ring.
Preferably, the quantity of the sealing ring is at least eight, and eight sealing rings are respectively provided with reeded inside.
Preferably, first sealing ring and the second sealing ring are rubber seal ring, first sealing ring and
Second sealing ring is hollow structure, and hydraulic stem sequentially passes through the first sealing ring and the second sealing ring from top to bottom.
Preferably, the both sides of the gate have been fixedly connected with slide plate, and the sealing ring is hollow structure, and the slide plate is worn
Cross sealing ring.
(3) beneficial effect
Compared with prior art, the invention provides a kind of Gate seal, possesses following beneficial effect：
1st, the Gate seal, by setting hydraulic cylinder, hydraulic stem, gate, seal and chute, utilizes hydraulic cylinder
Drive the gate of hydraulic stem bottom to be moved up and down inside chute, realize the open and close to gate, set in the inside of chute
Sealing between gate and chute can effectively be improved by being equipped with rubber seal, prevented the phenomenon of flow leakage, reached
To the purpose of Gate good sealing effect, the practicality of the Gate seal ensure that.
2nd, the Gate seal, by setting chute, sealing gasket and sealing ring, it is fixedly connected with the bottom of gate
Sealing gasket, it is possible to increase to the sealing effectiveness of gate, and meanwhile the sealing ring of the hollow structure inside in chute, the cunning of gate both sides
Plate passes through sealing ring, be pressurized when, sealing ring has larger deformation, its both sides respectively towards outside extend, and with chute
Inner wall sealing contacts, and makes to be filled in chute after sealed ring deformation, and the setting of sealing ring improves the close of gate and chute joint
Feng Xing, improve the security performance of device.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is sliding groove structure schematic diagram of the present invention.
In figure：1 shell, 2 rubber slabs, 3 mounting seats, 4 hydraulic cylinders, 5 hydraulic stems, 6 first sealing rings, 7 chutes, 8 seals,
9 gates, 10 fixing bolts, 11 contiguous blocks, 12 second sealing rings, 13 sealing gaskets, 14 sealing rings.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-2, a kind of Gate seal, including shell 1, the top of shell 1 and be fixedly connected with rubber slab
2, the top of rubber slab 2 is fixedly connected with mounting seat 3, and groove is offered in the middle part of the upper surface of shell 1, and the inside of groove, which is fixed, to be connected
It is connected to the first sealing ring 6, the first sealing ring 6 and the second sealing ring 12 are rubber seal ring, the first sealing ring 6 and second
Sealing ring 12 is hollow structure, and hydraulic stem 5 sequentially passes through the first sealing ring 6 and the second sealing ring 12 from top to bottom, peace
The top of dress seat 3 offers the groove being adapted with hydraulic stem 5, and the inside of groove is fixedly connected with the second sealing ring 12, installation
Seat is installed with hydraulic cylinder 4 in the middle part of 3 upper surfaces, and the output end of hydraulic cylinder 4 is fixedly connected with hydraulic stem 5, the bottom of hydraulic stem 5
Portion is fixedly connected with the contiguous block 11 inside shell 1, and the both sides of the inner chamber of shell 1, which are fixed, offers chute 7, in chute 7
The bottom in portion is fixedly connected with sealing gasket 13, and the inner chamber of chute 7 is fixedly connected with seal 8, and the side of seal 8 is slidably connected
There is gate 9, seal 8 is Double-lip framework oil sealing sealing part, and the top of gate 9 is fixedly connected with contiguous block by fixing bolt 10
11, the both sides of gate 9 have been fixedly connected with slide plate, and sealing ring 14 is hollow structure, and slide plate passes through sealing ring 14, contiguous block 11
Top is fixedly connected with hydraulic stem 5, and chute 7 is internally provided with sealing ring 14, and the quantity of sealing ring 14 is at least eight, and eight
Individual sealing ring 14 is provided with the inside of groove 7, the Gate seal, the Gate seal, by setting hydraulic pressure
Cylinder 4, hydraulic stem 5, gate 9, seal 8 and chute 7, the gate 9 of the bottom of hydraulic stem 5 is driven inside chute 7 using hydraulic cylinder 4
Move up and down, realize the open and close to gate 9, can effectively be improved in the rubber seal 8 that is internally provided with of chute 7
Sealing between gate 9 and chute 7, the phenomenon of flow leakage is prevented, reaches the purpose of Gate good sealing effect,
The practicality of the Gate seal is ensure that, by setting chute 7, sealing gasket 13 and sealing ring 14, in the bottom of gate 9
It is fixedly connected with sealing gasket 13, it is possible to increase to the sealing effectiveness of gate 9, while the sealing of the hollow structure inside in chute 7
Circle 14, the slide plate of the both sides of gate 9 pass through sealing ring 14, and in compression, sealing ring 14 has larger deformation, its both sides respectively to
Outside to extend, and contacted with the inner wall sealing of chute 7, sealing ring 14 is filled in chute 7, the setting of sealing ring 14 after deforming
Improve the sealing of gate 9 and the joint of chute 7.
The electric elements occurred in this article electrically connect with the main controller and 220V civil powers in the external world, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In summary, the Gate seal, the Gate seal, by setting hydraulic cylinder 4, hydraulic stem 5, lock
Door 9, seal 8 and chute 7, the gate 9 for driving the bottom of hydraulic stem 5 using hydraulic cylinder 4 move up and down inside chute 7, realized
Open and close to gate 9, being internally provided with rubber seal 8 and can effectively improve gate 9 and chute 7 in chute 7
Between sealing, prevent flow leakage phenomenon, reach the purpose of Gate good sealing effect, ensure that this is large-scale
The practicality of gate seal, by setting chute 7, sealing gasket 13 and sealing ring 14, it is fixedly connected with the bottom of gate 9 close
Packing 13, it is possible to increase to the sealing effectiveness of gate 9, and meanwhile the sealing ring 14 of the hollow structure inside in chute 7,9 liang of gate
The slide plate of side passes through sealing ring 14, and when being pressurized, sealing ring 14 has larger deformation, and its both sides extends towards outside respectively,
And contacted with the inner wall sealing of chute 7, sealing ring 14 is filled in chute 7 after deforming, the setting of sealing ring 14 improves gate 9
With the sealing of the joint of chute 7.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of Gate seal, including shell (1), it is characterised in that：Rubber is fixedly connected with the top of the shell (1)
Offset plate (2), mounting seat (3) is fixedly connected with the top of the rubber slab (2), the middle part of mounting seat (3) upper surface is fixed
Hydraulic cylinder (4) is installed, the output end of the hydraulic cylinder (4) is fixedly connected with hydraulic stem (5), the bottom of the hydraulic stem (5)
It is fixedly connected with and offers chute positioned at the internal contiguous block (11) of shell (1), the both sides fixation of shell (1) inner chamber
(7), the internal bottom of the chute (7) is fixedly connected with sealing gasket (13), and the inner chamber of the chute (7) is fixedly connected with sealing
Part (8), the side of the seal (8) slidably connect gate (9), and the top of the gate (9) passes through fixing bolt (10)
Be fixedly connected with contiguous block (11), be fixedly connected with hydraulic stem (5) at the top of the contiguous block (11), the chute (7) it is interior
Portion is provided with sealing ring (14).
A kind of 2. Gate seal according to claim 1, it is characterised in that：Opened at the top of the mounting seat (3)
Provided with the groove being adapted with hydraulic stem (5), the inside of the groove is fixedly connected with the second sealing ring (12).
A kind of 3. Gate seal according to claim 1, it is characterised in that：The seal (8) is lips bone
Frame oil sealing sealing part.
A kind of 4. Gate seal according to claim 1, it is characterised in that：In shell (1) upper surface
Portion offers groove, and the inside of the groove is fixedly connected with the first sealing ring (6).
A kind of 5. Gate seal according to claim 1, it is characterised in that：The quantity of the sealing ring (14) is extremely
It is eight less, and eight sealing rings (14) are provided with the inside of groove (7).
A kind of 6. Gate seal according to claim 1, it is characterised in that：First sealing ring (6) and
Second sealing ring (12) is rubber seal ring, and first sealing ring (6) and the second sealing ring (12) are hollow structure,
And hydraulic stem (5) sequentially passes through the first sealing ring (6) and the second sealing ring (12) from top to bottom.
A kind of 7. Gate seal according to claim 1, it is characterised in that：The both sides of the gate (9) are solid
Surely slide plate is connected with, the sealing ring (14) is hollow structure, and the slide plate passes through sealing ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711150924.XA CN107780390A (en) | 2017-11-20 | 2017-11-20 | A kind of Gate seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711150924.XA CN107780390A (en) | 2017-11-20 | 2017-11-20 | A kind of Gate seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107780390A true CN107780390A (en) | 2018-03-09 |
Family
ID=61431998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711150924.XA Withdrawn CN107780390A (en) | 2017-11-20 | 2017-11-20 | A kind of Gate seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107780390A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958109A (en) * | 2019-01-29 | 2019-07-02 | 武汉圣禹排水系统有限公司 | A kind of bottom-open type weir gate |
| CN111021311A (en) * | 2019-11-26 | 2020-04-17 | 浙江水利水电学院 | High leakproofness's gate for hydraulic engineering |
-
2017
- 2017-11-20 CN CN201711150924.XA patent/CN107780390A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958109A (en) * | 2019-01-29 | 2019-07-02 | 武汉圣禹排水系统有限公司 | A kind of bottom-open type weir gate |
| CN111021311A (en) * | 2019-11-26 | 2020-04-17 | 浙江水利水电学院 | High leakproofness's gate for hydraulic engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104458532B (en) | Device and method for testing water permeability resistance of concrete joint under action of controllable lateral restriction | |
| CN107780390A (en) | A kind of Gate seal | |
| CN104458531A (en) | Device and method for testing water permeability resistance of lateral restriction-free concrete joint | |
| CN111778988A (en) | Underground diaphragm wall door type emergency plugging device and method | |
| CN106593488A (en) | Waterproof structure for sealing high-water-pressure shield tunnel bolt hole | |
| CN106678125B (en) | A kind of oil cylinder of hydraulic headstock gear buffer unit and operating method | |
| CN105484204A (en) | Stone masonry dam or concrete dam sealing anti-seepage reinforcement structure and construction method thereof | |
| CN207987888U (en) | A kind of Gate sealing element | |
| CN206368712U (en) | A kind of high hydraulic pressure shield tunnel bolt hole hermetic water-proof structure | |
| CN202927358U (en) | A steel liner repair structure of a large-diameter concrete non-bearing pipeline fissure | |
| CN205136730U (en) | Three eccentric two -way all -metals butterfly valve sealed firmly | |
| CN117027709A (en) | High-temperature water drainage blowout preventer and use method thereof | |
| CN203222776U (en) | Connecting structure of barrage foundation diaphragm wall and gate dam building | |
| CN207362800U (en) | A kind of expansion joint water sealing structure | |
| CN206143936U (en) | Basement outer wall post -cast strip shutoff waterproof construction | |
| CN203924150U (en) | EPR deformation joint is repaired water-stopping structure | |
| CN103590429B (en) | A kind of underground engineering cast-in-place concrete structure deformation joint structure | |
| CN214584455U (en) | Waterproof performance simulation test device for paste water-stopping material | |
| CN210071817U (en) | Similar simulation experiment grouting device | |
| CN208487087U (en) | Broken Oil cylinder and its sealing monitoring system | |
| CN206257107U (en) | A kind of oil cylinder of hydraulic headstock gear buffer unit | |
| CN206581983U (en) | A kind of sluicing Flood gate for subterranean tunnel | |
| CN205576953U (en) | Precipitation well shutoff construction structures | |
| CN204461962U (en) | The test unit of concrete joint water resistant permeance property under a kind of controlled lateral restriction effect | |
| CN203857110U (en) | Anti-leakage type gate valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180309 |