CN205276225U - Dew top formula gate - Google Patents
Dew top formula gate Download PDFInfo
- Publication number
- CN205276225U CN205276225U CN201521111346.5U CN201521111346U CN205276225U CN 205276225 U CN205276225 U CN 205276225U CN 201521111346 U CN201521111346 U CN 201521111346U CN 205276225 U CN205276225 U CN 205276225U
- Authority
- CN
- China
- Prior art keywords
- gate
- scouring sluice
- plate
- door
- door plant
- 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 dew top formula gate, mainly by hanging the head, the running block, the door plant, found the strengthening rib, lug and long semicircle lug hole, the lug axle, the stagnant water rubber is constituteed, the outside at gate upstream face door plant lower extreme is equipped with the scouring sluice, a complete water -stop door plant is formed with the door plant to the scouring sluice, the left side of scouring sluice, the right side, the lower trilateral outer spacing groove of all establishing, the spacing groove links firmly with the gate, at the gate back side, a plurality of pull rods of fixed connection on the scouring sluice door plant, pull rod end connection double round supports, the double round supports and touches upright strengthening rib, the four sides of scouring sluice are equipped with the stagnant water rubber, the standing block is connected to the running block, the pull rod is connected to the standing block. Because gate lower extreme deposit silt is opened the scouring sluice earlier when the lift gate, lays aside for the moment silt, promotes the door plant again, just so can reduce lifting resistance.
Description
Technical field
This utility model relates to the gate of the middle use of a kind of hydraulic engineering, particularly relates to a kind of extended-top type gate.
Background technology
Plane gate is a kind of critically important conventional gate, the factor such as soil erosion due to the silt of water, river course itself, upstream face at gate directly contacts with sand and mud, if being not turned on gate for a long time, the bottom depression of gate is in silt, and during starting gate, frictional force increases, increase the risk of sluice electromechanics opening and closing device damage of components, and the hoisting way existing defects of existing gate.
Summary of the invention
The purpose of this utility model is to provide a kind of extended-top type gate, it is possible to effective lift gate again of first being removed by silt, the resistance of minimizing lift gate.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of extended-top type gate, main by hanging head, running block, door-plate, vertical reinforcement, hanger and long semicircle hanger hole, shackle shaft, water stop rubber forms, it is characterized in that: be provided with scouring sluice in the outside of gate upstream face door-plate lower end, what scouring sluice was complete with door-plate composition one blocks water valve plate, a left side for scouring sluice, right, it is all provided with stopper slot outside lower three limits, stopper slot is connected with gate, at gate back side, the some pull bars of fixing connection on scouring sluice door-plate, tie rod end connects two-wheel and supports, two-wheel supports and touches vertical reinforcement, four limits of scouring sluice are provided with water stop rubber, running block connects fixed pulley group, fixed pulley group cylinder lever connecting rod.
According to described extended-top type gate, it is characterised in that: the inner side of described scouring sluice is provided with roller, and the axle head of roller is provided with connecting rod, and connecting rod connects spring, and the elastic force of spring is pressed in roller on door-plate.
The utility model has the advantages of and be in that: due to gate lower end silt sediment, the technical program have employed the design of scouring sluice, is first opened by scouring sluice when lift gate, silt is first bled off, then promote door-plate, thus can reduce lifting resistance; By pulling pull bar to promote scouring sluice, so can reduce resistance, and ensure that the use time is permanent; The combination of roller and spring uses, and so can reduce scouring sluice and resistance that door-plate directly moves.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structural representation that two-wheel supports with pull bar.
Fig. 4 is the structural representation that door-plate, scouring sluice, roller and spring are installed.
Fig. 5 is roller and the structural representation of spring installation.
In accompanying drawing: 1, hang head, 2, hanger, 3, shackle shaft, 4, running block, 5, door-plate, 6, stopper slot, 7, water stop rubber, 8, scouring sluice, 9, fixed pulley group, 10, long semicircle hanger hole, 11, vertical reinforcement, 12, pull bar, 13, two-wheel support, 14, roller, 15, spring.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
This utility model is as Figure 1-5, a kind of extended-top type gate, main by hanging 1, running block 4, door-plate 5, vertical reinforcement 11, hanger 2 and long semicircle hanger hole 10, shackle shaft 3, water stop rubber 7 forms, it is characterized in that: be provided with scouring sluice 8 in the outside of gate upstream face door-plate 5 lower end, scouring sluice 8 and door-plate 5 form one and complete block water valve plate, a left side for scouring sluice 8, right, it is all provided with stopper slot 6 outside lower three limits, stopper slot 6 is connected with gate, at gate back side, the some pull bars 12 of fixing connection on scouring sluice 8 door-plate, pull bar 12 end connects two-wheel and supports 13, two-wheel supports 13 and touches vertical reinforcement 11, four limits of scouring sluice 8 are provided with water stop rubber 7, running block 4 connects fixed pulley group 9, fixed pulley group 9 cylinder lever connecting rod 12. according to described extended-top type gate, it is characterised in that: the inner side of described scouring sluice 8 is provided with roller 14, and the axle head of roller 14 is provided with connecting rod, and connecting rod connects spring 15, and the elastic force of spring 15 is pressed in roller 14 on door-plate 5.
This extended-top type plane gate, a scouring sluice 8 is separately set within the outer water stop rubber of gate upstream face door-plate 5, its door-plate four limit is made to superpose with door-plate 5 appropriate section, its three limit peripheral hardware stopper slots 6 left and right, lower, stopper slot 6 is connected with door-plate 5, and at gate back side, scouring sluice 8 door-plate is provided with pull bar 12, pull bar 12 end connects two-wheel and supports 13, and two-wheel supports 13 and touches vertical reinforcement 11. scouring sluice 8 door-plate four limit is all provided with water stop rubber 7, and its door-plate bottom is located at by the pull bar 12 of scouring sluice 8. when gate need to be opened, as long as opening lifting switch, gate hangs 1 and orders about lower rising at engine, thus pulling shackle shaft 3 to rise, owing to the long semicircle hanger hole 10 of hanger 2 is long semicircle, so first running block 4 drives fixed pulley group 9 to rise, fixed pulley group 9 drives pull bar 12 to rise, pull bar 12 drives scouring sluice 8 to rise, at this moment the silt of upstream face gate bottom is let out under starting under the effect of head, by the time scouring sluice 8 door-plate is raised to upper limit, just shackle shaft 3 has also been raised to the top in long semicircle hanger hole 10, then gate hangs 1 and just pulls door-plate 5 and scouring sluice 8 to synchronize to rise, it is raised to predetermined altitude, closedown engine, during closing gate, opening engine reverser, gate and scouring sluice 8 decline simultaneously. after gate completely closes, the door-plate of shackle shaft 3 and scouring sluice 8 continues to decline, until it reaches initial position, opening-closing process terminates. two-wheel supports 13 two wheels of employing, and the axle head of two wheels is fixedly connected on pull bar 12, and two-wheel supports 13 and is conducive to stable and scouring sluice 8 rising. the inner side of described scouring sluice 8 is provided with roller 14, and the axle head of roller 14 is provided with connecting rod, and connecting rod connects spring 15, and the elastic force of spring 15 is pressed in roller 14 on door-plate 5, thus the frictional force between reducing.
Embodiment described above is only that preferred implementation of the present utility model is described; not design of the present utility model and protection domain are defined; under the premise without departing from this utility model design concept; various modification that in this area, the technical solution of the utility model is made by ordinary skill technical staff and improvement, all should fall into protection domain of the present utility model.
Claims (2)
1. an extended-top type gate, main by hanging head (1), running block (4), door-plate (5), vertical reinforcement (11), hanger (2) and long semicircle hanger hole (10), shackle shaft (3), water stop rubber (7) forms, it is characterized in that: be provided with scouring sluice (8) in the outside of gate upstream face door-plate (5) lower end, what scouring sluice (8) was complete with door-plate (5) composition one blocks water valve plate, a left side for scouring sluice (8), right, it is all provided with stopper slot (6) outside lower three limits, stopper slot (6) is connected with gate, at gate back side, the some pull bars of fixing connection (12) on scouring sluice (8) door-plate, pull bar (12) end connects two-wheel and supports (13), two-wheel supports (13) and touches vertical reinforcement (11), four limits of scouring sluice (8) are provided with water stop rubber (7), running block (4) connects fixed pulley group (9), fixed pulley group (9) cylinder lever connecting rod (12).
2. extended-top type gate according to claim 1, it is characterized in that: the inner side of described scouring sluice (8) is provided with roller (14), the axle head of roller (14) is provided with connecting rod, connecting rod connects spring (15), and the elastic force of spring (15) is pressed in roller (14) on door-plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521111346.5U CN205276225U (en) | 2015-12-29 | 2015-12-29 | Dew top formula gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521111346.5U CN205276225U (en) | 2015-12-29 | 2015-12-29 | Dew top formula gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205276225U true CN205276225U (en) | 2016-06-01 |
Family
ID=56060809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521111346.5U Expired - Fee Related CN205276225U (en) | 2015-12-29 | 2015-12-29 | Dew top formula gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205276225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700191A (en) * | 2019-11-15 | 2020-01-17 | 中国水利水电科学研究院 | Constant-flow water drain weir based on movable pulley block structure and initial state setting method thereof |
-
2015
- 2015-12-29 CN CN201521111346.5U patent/CN205276225U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700191A (en) * | 2019-11-15 | 2020-01-17 | 中国水利水电科学研究院 | Constant-flow water drain weir based on movable pulley block structure and initial state setting method thereof |
| CN110700191B (en) * | 2019-11-15 | 2024-03-15 | 中国水利水电科学研究院 | Constant-current water discharge weir based on movable pulley block structure and initial state setting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20161229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |