CN104805812A - Novel self-control start-stop gate device based on serial verb construction - Google Patents
Novel self-control start-stop gate device based on serial verb construction Download PDFInfo
- Publication number
- CN104805812A CN104805812A CN201510161525.8A CN201510161525A CN104805812A CN 104805812 A CN104805812 A CN 104805812A CN 201510161525 A CN201510161525 A CN 201510161525A CN 104805812 A CN104805812 A CN 104805812A
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- China
- Prior art keywords
- gate
- door
- antipriming
- module
- novel self
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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
- E02B7/40—Swinging or turning gates
- E02B7/44—Hinged-leaf gates
Abstract
The invention discloses a novel self-control start-stop gate device based on serial verb construction. The novel self-control start-stop gate device based on serial verb construction is characterized by comprising a door frame module (1), a gate module (2) and sealing devices (3), wherein the gate module (2) is arranged in the door frame module (1), and the sealing devices (3) are used for water retaining when the gate module (2) is in a water retaining mode; the gate module (2) comprises a plurality of door sheet blades (4) which are sequentially spliced from up to bottom, and the sealing devices (3) are all arranged in gaps between the door sheet blades (4) and a gap between the gate module (2) and the door frame module (1). According to the novel self-control start-stop gate device based on serial verb construction provided by the invention, a lock chamber, a mechanical start-close device and other devices are not needed, therefore the engineering cost can be greatly reduced; furthermore, a gate is simple in structure, simple to maintain at the lateral period of practically putting into operation, and is free from complicate equipment, and the service life of the gate can be greatly prolonged.
Description
Technical field
The present invention relates to a kind of novel self-controlled on-off valve system based on linkage type, belong to hydraulic engineering technical field.
Background technology
Hydraulic automatically-controlled shutter gate utilizes waterpower and deadweight to make gate around a kind of gate of horizontal axis automatic turning, China has built the hydraulic automatically-controlled shutter gate rotated around transverse axis, pinpoint the problems in operation more, for improving performance the studying for a long period of time through many people of gate, have developed the hydraulic automatically-controlled shutter gate along multiple fulcrum or switchback railway upset, occur the various gate such as single hinge, two hinge, many hinges, curve and involute.
Single hinge (cutting with scissors at 1/3 high place of door) flap gate completes for use gradually, and this gate is prominent opens prominent closing, and cavitation erosion is serious, and water lev el control is inaccurate, is eliminated very soon.Succeeded in developing branched hinge flap gate immediately, this gate is gradually opened and is gradually closed, and water lev el control is relatively more accurate, but poor stability.At the beginning of the eighties, idler-wheel connecting-rod type flap gate comes out, and this gate, except possessing branched hinge gate water lev el control accurately except advantage, this difficult problem of solution gate operation stability achieves greater advance, obtains and promote the use of faster.And there is slipper block connecting bar type flap gate in 21 beginnings of the century, comparatively idler-wheel connecting-rod type flap gate is advanced, is to which solve that gate stabilization is poor, vibrations seriously this difficult problem, but in manufacture requirements and cost slightly inferior color.Therefore, the present invention proposes a kind of novel self-controlled on-off valve system based on linkage type, to improve the service behaviour of valve system, reduces cost of production.
Summary of the invention
Technical problem to be solved by this invention is, provide a kind of can according to the novel self-controlled on-off valve system based on linkage type of water level and flow regulating gate height; Further, a kind of change relying on upper pond level is provided, water pressure is converted into the power promoting gate opening, rely on door-plate blade dead weight, be converted into the power of closed shutter, wait device without the need to lock chamber and machinery keying, thus greatly reduce the novel self-controlled on-off valve system based on linkage type of engineering cost; Further, upstream water body is from the seepage flow in gap between gate and gate slot and for the novel self-controlled on-off valve system based on linkage type of gate opening/closing " zero impact " to provide a kind of antipriming effectively to stop; Further, provide one comparatively effective, there is the novel self-controlled on-off valve system based on linkage type of effect of energy dissipation.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
Based on a novel self-controlled on-off valve system for linkage type, it is characterized in that: comprising: doorframe module, be arranged at gate module in described doorframe module and when described gate module is dash pattern for the antipriming of dash; Described gate module comprises the some door-plate blades overlapped successively from top to bottom, and the gap between described door-plate blade and the gap between described gate module and described doorframe module are provided with described antipriming.
Described door-plate blade comprises counter weight construction and water blocking door plated construction; Described water blocking door plated construction is placed in upstream face side, the upstream face of described water blocking door plated construction is square, the side of described water blocking door plated construction is parallelogram, and the top wedge angle that each described water blocking door plated construction is formed by described parallelogram all points to described upstream face; Described counter weight construction is arranged at the back side side of described water blocking door plated construction, and the shape of described counter weight construction is triangle; The center line top, side of described water blocking door plated construction is provided with for the through hole through door-hinge cross bar, and described door-hinge cross bar is fixed in described doorframe module through two ends after described through hole; Described water blocking door plated construction is movably arranged on described door-hinge cross bar; Described leg-of-mutton bottom surface is fixedly connected with the back side of described water blocking door plated construction, and two sides, described leg-of-mutton top are provided with boring, and described boring is flexibly connected with double-action plate by axle.
The upstream face of described water blocking door plated construction is vertically installed with some vertical poles for limiting described door-plate blade fastening position, and the length of described vertical pole is identical with the height of described gate module.
Described doorframe module comprises left surface barricade, right flank barricade and the pedestal for being connected described left surface barricade and right flank barricade bottom, the junction of described left surface barricade, right flank barricade and pedestal and described gate module is provided with gate slot, and described gate slot comprises two sides gate slot and bottom gate slot.
Described antipriming comprise the first antipriming be arranged in the gate slot of described bottom, for seal the gap between described gate module bottom and pedestal the second antipriming, for the 3rd antipriming that seals the gap between described door-plate blade and the 4th antipriming be arranged in the gate slot of described side.
Described first antipriming comprises O type antipriming; Described second antipriming and the 3rd antipriming include pressurized adhering rubber water-proof device; Described 4th antipriming comprises ogee rubber water-proof device.
Described O type antipriming and the second antipriming are placed between nethermost door-plate blade and bottom gate slot, and the 3rd antipriming is placed in each door-plate blade junction, and ogee rubber water-proof device is placed in the joining place of door-plate blade and side gate slot.
In the gate slot of described bottom and the bottom of described gate module is provided with the permanent magnet of mutual magnetic.
Permanent magnet is placed in the joining place of gate module and bottom gate slot.
Described counter weight construction is the synthetic rubber of uniform in material; The material of described water blocking door plated construction is acrylic methacrylate sheet.
The longitudinal axis of described gate module tilts to described upstream face.
The number of described door-plate blade is at least 2, and the number of described door-plate blade regulates according to water level and flow.
The present invention contrasts prior art and has following innovative point:
1. the more existing bulkhgead gate of this device, Segment gate structure decrease lock chamber, mechanical headstock gear etc., thus greatly reduce engineering cost;
2. this device door-plate blade is subtriangular structure, crosses water water body roughly in trapezoidal, so can reach comparatively effective effect of energy dissipation, in conjunction with downstream dissipator of energy work can reduce better river course to hinge installations downstream, side slope wash away harm;
3. this device relies on the change of upper pond level, water pressure is converted into the power promoting gate opening; And rely on door-plate blade dead weight, be translated into the power of closed shutter, achieve the automation that gate work runs well.
A kind of novel self-controlled on-off valve system based on linkage type provided by the invention, can replace existing various hydraulic automatically-controlled shutter gate in actual production, it is applicable in the key water control project facilities such as unattended medium and small reservoirs, Landscape River.Wherein, in middle-size and small-size key water control project facility, this design can be used as the gate structure that overfall dam segment table hole earial drainage uses, due to the characteristic that its hydraulic automatic runs, more can be arranged in the key water control project facility kept an eye on without the need to personnel, the requirements such as its economy, safety and few fault can be ensured.In addition, also can pass through beautifying gate profile, and on the basis ensureing its safety and economic operation, play its beautifying and decorating effect to river course, there is good promotional value and application prospect.
A kind of novel self-controlled on-off valve system based on linkage type provided by the invention, the setting of some door-plate blades, makes the present invention can increase and decrease gate height according to water level and flow, practical, the setting of water blocking door plated construction, the upstream face of water blocking door plated construction is made to bear water pressure, when water pressure is less than the power promoting gate opening time, antipriming passes through gate for controlling upper pond level seepage flow, and the top wedge angle that each described water blocking door plated construction is formed by described parallelogram all points to the setting of described upstream face, for bearing the side direction water pressure of upper pond level, the moment that top wedge angle produces is the moment that stopper gate is opened, when water pressure equals the power promoting gate opening time, gate opening is used for sluicing, after sluicing completes, upper pond level reduces, gate relies on self deadweight of counter weight construction, be converted into the power of closed shutter, and during closed shutter, the setting of vertical pole is for limiting door-plate blade fastening position, the setting of permanent magnet, when shutter motion reaches the critical attraction distance of permanent magnet, the permanent magnet be divided on door-plate blade and bottom gate slot can attract each other, make the secret laminating under the effect of external force of the first antipriming and the second antipriming, strengthen its impermeability, simultaneously, attracting each other of permanent magnet can alleviate the weight of gate own greatly, thus reduce the consumptive material of gate, reduce its cost, realize economy objectives, the setting of double-action plate, achieves the monolithic folding of each door-plate blade, the setting of the first antipriming, the 4th antipriming and gate slot, effectively can stop that upstream water body is from the seepage flow in gap between gate and gate slot and for gate opening/closing " zero impact ", anti-seepage flow when achieving closed shutter, and starting gate is unresisted effect, counter weight construction is leg-of-mutton setting, to make by the water body of counter weight construction, roughly in trapezoidal, so can reach comparatively effective effect of energy dissipation, in conjunction with downstream dissipator of energy work can reduce better river course to hinge installations downstream, side slope wash away harm, the setting that the longitudinal axis of described gate module tilts to described upstream face, when upstream water body drops to the water level that cannot meet gate opening, door-plate blade also can overcome the impact force of larger overcurrent flow, ensure that gate can lean on the inertia force of self to get back to and gate slot contact position, realize fitting tightly with O type sealing on gate slot, effectively solve the problem of current seepage.Meanwhile, gate longitudinal axis upstream tilts and also can greatly reduce the own wt of gate, reaches more economically, stablizes, safe effect.
A kind of novel self-controlled on-off valve system based on linkage type provided by the invention, device is waited without the need to lock chamber and machinery keying, thus greatly reduce engineering cost, whole gate structure is simple, there is no complex device, actual later maintenance of putting into production is simple, and the course of work is pure machinery to be opened and closed, this also substantially prolongs the life-span of gate material, namely extend the application life of gate, the present invention is applicable to need the later stage to reconstruct, the hinge facility of enlarging, and installation process is simple and convenient, and original structure directly increases blade unit.In addition, different according to the seasonal water water yield in hinge facility upstream, can manually adjust door-plate blade quantity, realize gate automatic open and close during low water stage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of antipriming in the present invention;
Fig. 3 is the structural representation of vertical pole in the present invention;
Fig. 4 is the structural representation of double-action plate in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Fig. 1 ~ 4, based on a novel self-controlled on-off valve system for linkage type, it is characterized in that: comprising: doorframe module 1, be arranged at gate module 2 in described doorframe module 1 and when described gate module 2 is in dash pattern for the antipriming 3 of dash; Described gate module 2 comprises the some door-plate blades 4 overlapped successively from top to bottom, and the gap between described door-plate blade 4 and the gap between described gate module 2 and described doorframe module 1 are provided with described antipriming 3.
Described door-plate blade 4 comprises counter weight construction 6 and water blocking door plated construction 5; Described water blocking door plated construction 5 is placed in upstream face side, the upstream face of described water blocking door plated construction 5 is square, the side of described water blocking door plated construction 5 is parallelogram, and the top wedge angle that each described water blocking door plated construction 5 is formed by described parallelogram all points to described upstream face; Described counter weight construction 6 is arranged at the back side side of described water blocking door plated construction 5, and the shape of described counter weight construction 6 is triangle; The center line top, side of described water blocking door plated construction 5 is provided with for the through hole through door-hinge cross bar 7, and described door-hinge cross bar 7 is fixed in described doorframe module 1 through two ends after described through hole; Described water blocking door plated construction 5 is movably arranged on described door-hinge cross bar 7; Described leg-of-mutton bottom surface is fixedly connected with the back side of described water blocking door plated construction 5, and two sides, described leg-of-mutton top are provided with boring, and described boring is flexibly connected with double-action plate 8 by axle.
The door-hinge cross bar 7 often propping up door-plate blade 4 is all arranged on the center line of water blocking door plated construction 5, and namely parallelogram water-retaining structure does not affect the moment of gate opening/closing.
The uniform in material of counter weight construction 6, position of centre of gravity is 1/3 place on the right side of distance base.
6mm is had to hole one in counter weight construction 6 two sides of often propping up door-plate blade 4, by bolt, double-action plate 8, four door-plate blades 4 are connected into as a whole, when upper pond level reaches design water level, four door-plate blades 4 are opened simultaneously, reach the object that effectively sluices; And when upper pond level is lower than unlatching water level, four door-plate blades 4 are closed automatically simultaneously, continue to realize dash effect.
The upstream face of described water blocking door plated construction 5 is vertically installed with some vertical poles 9 for limiting described door-plate blade 4 fastening position, and the length of described vertical pole 9 is identical with the height of described gate module 2.
Described doorframe module 1 comprises left surface barricade 10, right flank barricade 11 and the pedestal 12 for being connected described left surface barricade 10 and right flank barricade 11 bottom, described left surface barricade 10, right flank barricade 11 and pedestal 12 is provided with gate slot with the junction of described gate module 2, and described gate slot comprises two sides gate slot and bottom gate slot.
Described antipriming 3 comprise the first antipriming 13 be arranged in the gate slot of described bottom, for seal the gap between described gate module 2 bottom and pedestal 12 the second antipriming 14, for the 3rd antipriming 15 that seals the gap between described door-plate blade 4 and the 4th antipriming 16 be arranged in the gate slot of described side.
Described first antipriming 13 comprises O type antipriming; Described second antipriming 14 and the 3rd antipriming 15 include pressurized adhering rubber water-proof device; Described 4th antipriming 16 comprises ogee rubber water-proof device.
Second antipriming 14 and the 3rd antipriming 15 are arranged in dash side, upstream, when upper pond level exceedes pressurized adhering rubber water-proof setting position, sealing rod is fitted on door-plate blade 4 with fitting together perfectly, more effectively block the seepage of upper water from door-plate blade 4 gaps, and strengthen the globality of gate dash side; Finally, next arranges pressurized adhering rubber water-proof and O type sealing between door-plate blade 4 and bottom gate slot simultaneously, pressurized adhering rubber water-proof is set in dash side, and O type sealing is set in blade weight counterbalance structure side, two kinds of sealings to coordinate when making high water level bottom gate not seepage flow to become possibility jointly.
In the gate slot of described bottom and the bottom of described gate module 2 is provided with the permanent magnet 17 of mutual magnetic.
Described counter weight construction 6 is the synthetic rubber of uniform in material; The material of described water blocking door plated construction 5 is acrylic methacrylate sheet.
The longitudinal axis of described gate module 2 tilts to described upstream face.
The number of described door-plate blade 4 is 4, and the number of described door-plate blade 4 regulates according to water level and flow.
The operating principle of a kind of novel self-controlled on-off valve system based on linkage type provided by the invention is as follows:
1. automatic control aspect: the change relying on upper pond level, water pressure is converted into the power promoting each door-plate blade 4 and open; Rely on each door-plate blade 4 to conduct oneself with dignity, be converted into the power of closed shutter.When water level reach a certain height, the moment that side direction water pressure produces is greater than the moment that door-plate blade 4 deadweight produces, and gate is opened automatically; After letting out under water level, the moment that side direction water pressure produces cannot meet the requirement of starting gate, and gate automatic fall-back, to gate slot lowest part, continues to play dash effect;
2. energy dissipating aspect: door-plate blade 4, in subtriangular structure, owing to crossing water water body roughly in trapezoidal, so can reach effective effect of energy dissipation, in conjunction with downstream dissipator of energy merit reduce better river course to hinge installations downstream, side slope wash away harm.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. based on a novel self-controlled on-off valve system for linkage type, it is characterized in that: comprising: doorframe module (1), be arranged at gate module (2) in described doorframe module (1) and be used for the antipriming (3) of dash when described gate module (2) is in dash pattern; Described gate module (2) comprises the some door-plate blades (4) overlapped successively from top to bottom, and the gap between described door-plate blade (4) and the gap between described gate module (2) and described doorframe module (1) are provided with described antipriming (3).
2. a kind of novel self-controlled on-off valve system based on linkage type according to claim 1, is characterized in that: described door-plate blade (4) comprises counter weight construction (6) and water blocking door plated construction (5); Described water blocking door plated construction (5) is placed in upstream face side, the upstream face of described water blocking door plated construction (5) is square, the side of described water blocking door plated construction (5) is parallelogram, and the top wedge angle that each described water blocking door plated construction (5) is formed by described parallelogram all points to described upstream face; Described counter weight construction (6) is arranged at the back side side of described water blocking door plated construction (5), and the shape of described counter weight construction (6) is triangle; The center line top, side of described water blocking door plated construction (5) is provided with for the through hole through door-hinge cross bar (7), and described door-hinge cross bar (7) is fixed on described doorframe module (1) through two ends after described through hole; Described water blocking door plated construction (5) is movably arranged on described door-hinge cross bar (7); Described leg-of-mutton bottom surface is fixedly connected with the back side of described water blocking door plated construction (5), and two sides, described leg-of-mutton top are provided with boring, and described boring is flexibly connected with double-action plate (8) by axle.
3. a kind of novel self-controlled on-off valve system based on linkage type according to claim 2, it is characterized in that: the upstream face of described water blocking door plated construction (5) is vertically installed with some vertical poles (9) for limiting described door-plate blade (4) fastening position, and the length of described vertical pole (9) is identical with the height of described gate module (2).
4. a kind of novel self-controlled on-off valve system based on linkage type according to claim 1, it is characterized in that: described doorframe module (1) comprises left surface barricade (10), right flank barricade (11) and the pedestal (12) for being connected described left surface barricade (10) and right flank barricade (11) bottom, described left surface barricade (10), right flank barricade (11) and pedestal (12) are provided with gate slot with the junction of described gate module (2), and described gate slot comprises two sides gate slot and bottom gate slot.
5. a kind of novel self-controlled on-off valve system based on linkage type according to claim 4, is characterized in that: described antipriming (3) comprise the first antipriming (13) be arranged in the gate slot of described bottom, for seal the gap between described gate module (2) bottom and pedestal (12) the second antipriming (14), for the 3rd antipriming (15) that seals the gap between described door-plate blade (4) and the 4th antipriming (16) be arranged in the gate slot of described side.
6. a kind of novel self-controlled on-off valve system based on linkage type according to claim 5, is characterized in that: described first antipriming (13) comprises O type antipriming; Described second antipriming (14) and the 3rd antipriming (15) include pressurized adhering rubber water-proof device; Described 4th antipriming (16) comprises ogee rubber water-proof device.
7. a kind of novel self-controlled on-off valve system based on linkage type according to claim 4, is characterized in that: in the gate slot of described bottom and the bottom of described gate module (2) is provided with the permanent magnet (17) of mutual magnetic.
8. a kind of novel self-controlled on-off valve system based on linkage type according to claim 2, is characterized in that: the synthetic rubber that described counter weight construction (6) is uniform in material; The material of described water blocking door plated construction (5) is acrylic methacrylate sheet.
9. a kind of novel self-controlled on-off valve system based on linkage type according to claim 2, is characterized in that: the longitudinal axis of described gate module (2) tilts to described upstream face.
10. a kind of novel self-controlled on-off valve system based on linkage type according to claim 1, it is characterized in that: the number of described door-plate blade (4) is at least 2, the number of described door-plate blade (4) regulates according to water level and flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510161525.8A CN104805812A (en) | 2015-04-07 | 2015-04-07 | Novel self-control start-stop gate device based on serial verb construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510161525.8A CN104805812A (en) | 2015-04-07 | 2015-04-07 | Novel self-control start-stop gate device based on serial verb construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104805812A true CN104805812A (en) | 2015-07-29 |
Family
ID=53690982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510161525.8A Withdrawn CN104805812A (en) | 2015-04-07 | 2015-04-07 | Novel self-control start-stop gate device based on serial verb construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104805812A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106840A (en) * | 2019-06-23 | 2019-08-09 | 李孝兵 | The construction method and structure of Superimposed overturning lock |
| CN110185009A (en) * | 2019-06-23 | 2019-08-30 | 李孝兵 | Coordinated type overturns lock |
| CN113152392A (en) * | 2021-04-29 | 2021-07-23 | 李圣 | Hydraulic engineering construction is with automatic formula gate that opens and shuts |
-
2015
- 2015-04-07 CN CN201510161525.8A patent/CN104805812A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106840A (en) * | 2019-06-23 | 2019-08-09 | 李孝兵 | The construction method and structure of Superimposed overturning lock |
| CN110185009A (en) * | 2019-06-23 | 2019-08-30 | 李孝兵 | Coordinated type overturns lock |
| CN110185009B (en) * | 2019-06-23 | 2023-08-15 | 李孝兵 | Linkage type turnover gate |
| CN113152392A (en) * | 2021-04-29 | 2021-07-23 | 李圣 | Hydraulic engineering construction is with automatic formula gate that opens and shuts |
| CN113152392B (en) * | 2021-04-29 | 2023-02-07 | 力创科技股份有限公司 | Hydraulic engineering construction is with automatic formula gate that opens and shuts |
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Application publication date: 20150729 |