CN205314066U - Double - circuit bifurcation gate - Google Patents
Double - circuit bifurcation gate Download PDFInfo
- Publication number
- CN205314066U CN205314066U CN201620075875.2U CN201620075875U CN205314066U CN 205314066 U CN205314066 U CN 205314066U CN 201620075875 U CN201620075875 U CN 201620075875U CN 205314066 U CN205314066 U CN 205314066U
- Authority
- CN
- China
- Prior art keywords
- door
- bar shaped
- shaped bolt
- gate
- plate
- 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
Landscapes
- Barrages (AREA)
Abstract
The utility model relates to a double - circuit bifurcation gate, it includes that the interval offers two gate slot on the checkdam, the vertical slidable mounting door plant of difference in the gate slot, lifting rope is connected respectively on the top of two door plants, the top of checkdam sets up a type frame, the top beam's of door type frame both sides are installed one set respectively and are drawn actuating mechanism with carrying of being connected of lifting rope, the top of two door plants vertical sliding connection respectively has the bar to tie, it ties positioning mechanism to set up the bar between bar bolt and the door plant, the vertical bar bolt slide opening that sets up in middle part that the bar was tied, installation lift stand on the checkdam between two gate slot, the top portion of lift stand rotates and installs the pendulum rocking arm, and the pendulum rocking arm slide opening that prolongs its length direction and extend is seted up respectively at the both ends of pendulum rocking arm, corresponds between pendulum rocking arm slide opening and the bar bolt slide opening and wears to be equipped with the sliding pin. The utility model discloses can make things convenient for and nimble adjust the flow, and have stable in structure, sturdy and durable, rapid operation and long service life's advantage.
Description
Technical field
The utility model relates to water conservancy projects field, specifically a kind of two-way bifurcation gate.
Background technology
The vertical pull-type structure of the many employings of gate used in hydro project, dam has been offered gate slot, the door-plate of gate erects to being slidably mounted in gate slot, seal between the both sides end face of door-plate and the both sides inwall of gate slot, the power mechanisms such as winch hoist drive rope vertically to be mentioned by door-plate, thus completing gate opening, closing gate then relies on the deadweight of door-plate to fall.
Reservoir or river course divide and generally arrange twice gate during water, and twice gate controls two points of water branch roads respectively, by the flow of the keying and aperture size adjustment two branch roads that regulate twice gate. Existing bifurcation gate is two complete independent gates, each other completely independent control, and owing to the door-plate of gate generally adopts thick and heavy steel plate to make, when carrying out gate opening, keying machine needs to undertake very heavy load, affects the work-ing life of keying machine. In addition, for bifurcation gate, often need when discharging water the flow to two branch roads to control, thus need gate aperture to be controlled, when carrying out gate aperture and control, the door-plate of gate is needed to be in vacant state and regulate the height of door-plate, keying machine needs to be sling by door-plate for a long time, further increases the load of keying machine, also brings great burden to locking structure simultaneously, easily cause landing and Song Tuo phenomenon, thus cause the control imbalance of gate aperture.
Practical novel content
The technical problems to be solved in the utility model be to provide a kind of structure firm, operate laborsaving and can conveniently bypass flow be carried out the two-way bifurcation gate of flexible.
For solving the problems of the technologies described above, two-way bifurcation gate of the present utility model comprises two gate slots that interval is opened on checkdam, erect respectively in gate slot to being slidably fitted with door-plate, the top of two door-plates is connected to rope, the top of checkdam is provided with the door type frame across two gate slots, the both sides of the top cross-bar of door type frame install a set of lift driving mechanism being connected with rope respectively, the top that its constructional feature is two door-plates is erected to slidably connecting bar shaped bolt respectively, bar shaped bolt locating mechanism is set between bar shaped bolt and door-plate, the middle part of bar shaped bolt is erected to arranging the sliding hole of bar shaped bolt,Checkdam between two gate slots is provided with lifting column, the top ends of lifting column is rotatablely equipped with swing arm, the sliding hole of swing arm prolonged its length direction and extend is offered at the both ends of swing arm respectively, and between hole sliding with the bar shaped bolt on two bar shaped bolts, the sliding hole of the swing arm at swing arm two ends, corresponding being coated with slides pin.
Adopt said structure, swing arm and lifting column form lever construction, lifting column is utilized to coordinate can be mentioned by two door-plates with two cover lift driving mechanisms, in the process that two door-plates are mentioned, lifting column is main lifting drive, under the effect of lever, the door-plate of both sides can interact and keep gravity balance, two cover lift driving mechanisms only need to provide very little power in order to keep lever stablize. In door-plate uphill process, by adjusting the working order of two cover lift driving mechanisms, the door-plate of wherein side can be made to increase, will under the door-plate of another side, thus the flow of two diverter branchs can be regulated, in the process of Flow-rate adjustment, lift driving mechanism still only need to provide the power keeping lever stable. Visible, adopt the lever-type structure of this kind of dual panel, when carrying out Flow-rate adjustment, lift driving mechanism load is very little, by controlling two cover lift driving mechanisms, can regulate the height of two door-plates very flexibly, thus the flow of two diverter branchs can be regulated, easy to operate and laborsaving.
The both sides on described door-plate top respectively connect a rope, the step-down gear that described lift driving mechanism comprises two rope sheaves being disposed on door type frame crossbeam and drives two rope sheaves to rotate and motor, two rope sheaves lay respectively at the surface of two ropes, and the free end of two ropes extends straight up and is wrapped on rope sheave. Each door-plate adopts two ropes, and utilizes the rope sheave of two synchronous axial system, can ensure door-plate stress balance, and door-plate lifting is more steady.
The bar shaped bolt slot that the lower slide with bar shaped bolt coordinates is offered at the middle part of described door-plate, bar shaped bolt locating mechanism comprises multiple bar shaped bolt positioning through hole that layering is opened on bar shaped bolt, the top end face of door-plate is vertically connected with ear plate respectively in the both sides of bar shaped bolt slot, on two ear plates, correspondence has offered lug plate holes, is coated with and can insert the location latch assembling and closing with the bar shaped bolt positioning through hole on wherein a layer between two lug plate holes. By locating the height of latch adjustable bar shaped bolt, when height and rotation angle one timing of swing arm, the height of bar shaped bolt affects the height of door-plate, also gate aperture is namely affected, according to concrete environment for use, the height of bar shaped bolt is carried out flexible, thus the aperture of gate can be adjusted, it may also be useful to more flexible.
Described sliding pin comprises the thick section that sliding hole is slidably matched with bar shaped bolt and the thin section being slidably matched with the sliding hole of swing arm, and the inner end of thick section and thin section fixes as one, and the outer end of thick section and thin section is connected with thick section block plate and thin section block plate respectively. The internal diameter in the external diameter of thick section and the sliding hole of bar shaped bolt adapts, and the internal diameter in the external diameter of thin section and the sliding hole of swing arm adapts.
Described lifting column is the lifting oil cylinder upwards arranged, and the middle part of described swing arm is hinged on the top of lifting cylinder piston rod. Adopting the structure of lifting oil cylinder, adjustable height steadily and can reliably be located by lifting.
In sum, what the utility model can be convenient, flexible regulates flow, and have Stability Analysis of Structures, sturdy and durable, operate advantage that is laborsaving and long service life.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representations of the utility model two door-plates when all closing;
Fig. 2 is the sectional structure schematic diagram in A-A direction in Fig. 1;
Structural representation when Fig. 3 is regulated by two gate flows in the utility model.
Embodiment
With reference to accompanying drawing, two-way bifurcation gate of the present utility model comprises two gate slots that interval is opened on checkdam 1, erect to being slidably fitted with door-plate 2 in gate slot respectively, the top of two door-plates 2 is connected to rope 3, the top of checkdam 1 is provided with the door type frame 4 across two gate slots, the both sides of the top cross-bar of door type frame 4 install a set of lift driving mechanism being connected with rope 3 respectively, it is characterized in that the top of two door-plates 2 is erected to slidably connecting bar shaped bolt 5 respectively, bar shaped bolt locating mechanism is set between bar shaped bolt 5 and door-plate 2, the middle part of bar shaped bolt 5 is erected to arranging the sliding hole 50 of bar shaped bolt, checkdam 1 between two gate slots is provided with lifting column 6, the top ends of lifting column 6 is rotatablely equipped with swing arm 7, the sliding hole 70 of swing arm prolonged its length direction and extend is offered at the both ends of swing arm 7 respectively, corresponding between the sliding hole 70 of the swing arm at swing arm 7 two ends and the sliding hole 50 of the bar shaped bolt on two bar shaped bolts 5 is coated with sliding pin 8. sliding pin 8 comprises the thick section 81 that sliding hole 50 is slidably matched with bar shaped bolt and the thin section 82 being slidably matched with the sliding hole 70 of swing arm, the inner end of thick section 81 and thin section 82 fixes as one, and the outer end of thick section 81 and thin section 82 is connected with thick section block plate 83 and thin section block plate 84 respectively.
With reference to accompanying drawing, lifting column 6 is the lifting oil cylinder upwards arranged, and the middle part of described swing arm 7 is hinged on the top of lifting cylinder piston rod, adopts the structure of lifting oil cylinder, and adjustable height steadily and can reliably be located by lifting.
With reference to accompanying drawing, the both sides on door-plate 2 top respectively connect a rope 3, the step-down gear 10 that described lift driving mechanism comprises two rope sheaves 9 being disposed on door type frame 4 crossbeam and drives two rope sheaves 9 to rotate and motor 11, two rope sheaves 9 lay respectively at the surface of two ropes 3, and the free end of two ropes 3 extends straight up and is wrapped on rope sheave 9. Each door-plate 2 adopts two ropes 3, and uses the rope sheave 9 of two synchronous axial system, can ensure door-plate 2 stress balance, ensures door-plate 2 lifting steadily.
With reference to accompanying drawing, the bar shaped bolt slot 12 that the lower slide with bar shaped bolt 5 coordinates is offered at the middle part of door-plate 2, bar shaped bolt locating mechanism comprises multiple bar shaped bolt positioning through hole 15 that layering is opened on bar shaped bolt 5, the top end face of door-plate 2 is vertically connected with ear plate 13 respectively in the both sides of bar shaped bolt slot 12, on two ear plates 13, correspondence has offered lug plate holes, is coated with and can insert, with the bar shaped bolt positioning through hole 15 on wherein a layer, the location latch 14 assembling and closing between two lug plate holes. By locating the height of latch 14 adjustable bar shaped bolt 5, when height and rotation angle one timing of swing arm 7, the height of bar shaped bolt 5 determines the height of door-plate 2, also gate aperture is namely affected, according to concrete environment for use, the height of bar shaped bolt 5 is carried out flexible, thus the aperture of gate can be adjusted, it may also be useful to more flexible.
In said structure, swing arm 7 and lifting column 6 form lever construction, lifting column 6 is utilized to coordinate can be mentioned by two door-plates 2 with two cover lift driving mechanisms, in the process that two door-plates 2 are mentioned, lifting column 6 is main lifting drive, under the effect of lever, the door-plate 2 of both sides can interact and keep gravity to balance, two cover lift driving mechanisms only need to provide very little power in order to keep lever stablize.In door-plate 2 uphill process, by adjusting the working order of two cover lift driving mechanisms, the door-plate 2 of wherein side can be made to increase, the door-plate of another side 2 times will, thus the flow of two diverter branchs can be regulated, in the process of Flow-rate adjustment, lift driving mechanism still only need to provide the power keeping lever stable. Visible, adopt the lever-type structure of this kind of dual panel, when carrying out Flow-rate adjustment, lift driving mechanism load is very little, by controlling two cover lift driving mechanisms, can regulate the height of two door-plates very flexibly, thus the flow of two diverter branchs can be regulated, easy to operate and laborsaving.
In sum, the utility model is not limited to above-mentioned embodiment. Those skilled in the art, under the prerequisite not departing from spirit and scope of the present utility model, can do some changes and modification. Protection domain of the present utility model should be as the criterion with claim of the present utility model.
Claims (5)
1. a two-way bifurcation gate, comprise two gate slots that interval is opened on checkdam (1), erect to being slidably fitted with door-plate (2) in gate slot respectively, the top of two door-plates (2) is connected to rope (3), the top of checkdam (1) is provided with the door type frame across two gate slots (4), the both sides of the top cross-bar of door type frame (4) install a set of lift driving mechanism being connected with rope (3) respectively, it is characterized in that the top of two door-plates (2) is erected to slidably connecting bar shaped bolt (5) respectively, bar shaped bolt locating mechanism is set between bar shaped bolt (5) and door-plate (2), the middle part of bar shaped bolt (5) is erected to arranging the sliding hole (50) of bar shaped bolt, checkdam (1) between two gate slots is provided with lifting column (6), the top ends of lifting column (6) is rotatablely equipped with swing arm (7), the sliding hole (70) of swing arm prolonged its length direction and extend is offered at the both ends of swing arm (7) respectively, and between the sliding hole (70) of the swing arm at swing arm (7) two ends hole (50) sliding with the bar shaped bolt on two bar shaped bolts (5), corresponding being coated with slides pin (8).
2. two-way bifurcation gate as claimed in claim 1, it is characterized in that the both sides on described door-plate (2) top respectively connect a rope (3), the step-down gear (10) that described lift driving mechanism comprises two rope sheaves (9) being disposed on door type frame (4) crossbeam and drives two rope sheaves (9) to rotate and motor (11), two rope sheaves (9) lay respectively at the surface of two ropes (3), and the free end of two ropes (3) extends straight up and is wrapped on rope sheave (9).
3. two-way bifurcation gate as claimed in claim 1, it is characterized in that bar shaped bolt slot (12) that the middle part of described door-plate (2) is offered the lower slide with bar shaped bolt (5) and coordinated, bar shaped bolt locating mechanism comprises multiple bar shapeds bolt positioning through hole (15) that layering is opened on bar shaped bolt (5), the top end face of door-plate (2) is vertically connected with ear plate (13) respectively in the both sides of bar shaped bolt slot (12), the upper correspondence of two ear plates (13) has offered lug plate holes, it is coated with between two lug plate holes and can insert the location latch (14) assembling and closing with bar shaped bolt positioning through hole (15) on wherein a layer.
4. two-way bifurcation gate as claimed in claim 1, it is characterized in that described sliding pin (8) comprises the thick section (81) that sliding hole (50) is slidably matched with bar shaped bolt and the thin section (82) being slidably matched with the sliding hole (70) of swing arm, the inner end of thick section (81) and thin section (82) fixes as one, and the outer end of thick section (81) and thin section (82) is connected with thick section block plate (83) and thin section block plate (84) respectively.
5. two-way bifurcation gate as according to any one of claim 1-4, is characterized in that described lifting column (6) is the lifting oil cylinder upwards arranged, and the middle part of described swing arm (7) is hinged on the top of lifting cylinder piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620075875.2U CN205314066U (en) | 2016-01-27 | 2016-01-27 | Double - circuit bifurcation gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620075875.2U CN205314066U (en) | 2016-01-27 | 2016-01-27 | Double - circuit bifurcation gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205314066U true CN205314066U (en) | 2016-06-15 |
Family
ID=56206720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620075875.2U Expired - Fee Related CN205314066U (en) | 2016-01-27 | 2016-01-27 | Double - circuit bifurcation gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205314066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759135A (en) * | 2016-12-23 | 2017-05-31 | 广州迩鼎机电设备有限公司 | A kind of two-door Gate appts. |
| CN109138136A (en) * | 2018-09-27 | 2019-01-04 | 安徽汉威环境科技有限公司 | A kind of intelligent remote part flow arrangement and its control system for Vatch basin |
-
2016
- 2016-01-27 CN CN201620075875.2U patent/CN205314066U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759135A (en) * | 2016-12-23 | 2017-05-31 | 广州迩鼎机电设备有限公司 | A kind of two-door Gate appts. |
| CN106759135B (en) * | 2016-12-23 | 2018-10-23 | 扬州群益机械有限公司 | A kind of two-door Gate appts. |
| CN109138136A (en) * | 2018-09-27 | 2019-01-04 | 安徽汉威环境科技有限公司 | A kind of intelligent remote part flow arrangement and its control system for Vatch basin |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106012864B (en) | A kind of method of the overall erection ＆ lift of bridge arch rib | |
| CN209322345U (en) | The prefabricated inverted arch side box culvert loop wheel machine in tunnel with angle regulating function | |
| CN106089127A (en) | A kind of semi-active type overhead traveling crane heave compensation system for deepwater drilling operation | |
| CN104762932B (en) | Bottom support pivot rotating turnover gate opened and closed by winch type gate hoist | |
| CN205314066U (en) | Double - circuit bifurcation gate | |
| CN104878798A (en) | Excavator | |
| CN105422022A (en) | Automatic tube distributing device of petroleum drilling machine | |
| KR101115582B1 (en) | Automatic-controlling for movable | |
| CN106480866A (en) | Partial equilibrium hydraulic hoisting ship elevator | |
| CN202347502U (en) | Trunnion lodging type gate | |
| CN201771462U (en) | All-hydraulic blowout preventer mounting and dismounting system with hydraulic braking function | |
| CN203684173U (en) | Dam freeing port | |
| CN206279513U (en) | A kind of partial equilibrium hydraulic hoisting ship elevator | |
| CN104591003B (en) | Ten-thousand-ton class movable portal crane | |
| CN102926327A (en) | Rubber-tyred guide beam bridge girder erection machine and installation technology for discrete spanning assembly and integral spanning longitudinal shift of segmental beam | |
| CN206015665U (en) | Movable reinforcement cage installs equipment | |
| CN205908020U (en) | Full -automatic accent of connecting rod formula is to anti -falling device | |
| CN207600447U (en) | A kind of built-in fitting divergence component of exterior wall elevator | |
| CN209397500U (en) | Erection crane suspender | |
| CN208201022U (en) | Lightweight oscillating chute | |
| CN107313352B (en) | Automatic opening and closing system and method for bottom die of upward movable die carrier | |
| CN204588522U (en) | Ton packaged type transfer crane | |
| CN210177462U (en) | Double-cable type inclined pull brake of inlet control facility of culvert pipe under dam | |
| CN212404995U (en) | Rotary river water distribution adjusting device | |
| CN209646782U (en) | A kind of tower crane spray equipment that can adjust water flow size |
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: 20160615 Termination date: 20170127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |