CN205742101U - Gates of segmental shape counterweight regulation headstock gear - Google Patents
Gates of segmental shape counterweight regulation headstock gear Download PDFInfo
- Publication number
- CN205742101U CN205742101U CN201520800516.4U CN201520800516U CN205742101U CN 205742101 U CN205742101 U CN 205742101U CN 201520800516 U CN201520800516 U CN 201520800516U CN 205742101 U CN205742101 U CN 205742101U
- Authority
- CN
- China
- Prior art keywords
- counterweight
- gates
- segmental shape
- support
- guide rail
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Gears, Cams (AREA)
Abstract
The utility model discloses a kind of gates of segmental shape counterweight regulation headstock gear, by counterweight, counterweight return pulley, counterweight baffle plate, hoist engine, fixed pulley one, fixed pulley two, steel wire rope, support is held concurrently guide rail, support forms, gates of segmental shape counterweight regulation headstock gear disclosed in this utility model, it is that support is set in gate opposite direction, guide rail, movable balance weight is set on guide rail, when needing starting gate, by small winch, counterweight is deviated from gates of segmental shape to drag, the moment that hinge center is produced by counterweight increases, the part moment that can produce with balance gate deadweight, gates of segmental shape is made to open the most laborsaving；When needing closed shutter, by small winch counterweight to return drag, gate is automatically switched off under Gravitative Loads, gate opening/closing process all can reach save the energy purpose.
Description
Technical field
This utility model relates to hydraulic engineering technical field, specifically a kind of gates of segmental shape counterweight regulation headstock gear.
Background technology
When gates of segmental shape opens and closes, gate rotates around the trunnion axis of one fixing hinge.Hinge center is typically located at arcwall face
The circle centre position of plate, pretends whole water pressures of being used on panel by the centre of form, only need to overcome during open-close sluice gate gate deadweight and
The frictional resistance of the sealing moment of resistance to axle center.So gates of segmental shape have keying laborsaving, the advantages such as HYDRODYNAMIC CONDITION RELATING TO is good, are water conservancy projects
One of top-priority gate in Building Design Scheme Choice.Although gates of segmental shape has the advantage that required hoisting capacity is minimum,
But because gates of segmental shape dash area is big, from great, opening-closing process still needs to bigger power and just can complete.The volume that gates of segmental shape is supporting
Raise headstock gear tonnage and be usually 5-160T, the most visible: gates of segmental shape opening-closing process needs to expend mass energy.
Utility model content
In order to solve above-mentioned technical problem present in prior art, this utility model provides a kind of gates of segmental shape counterweight
Regulation headstock gear, by by counterweight, counterweight return pulley, counterweight baffle plate, hoist engine, fixed pulley one, fixed pulley two, steel wire rope, support
Holding concurrently guide rail, support composition, hold concurrently guide rail, support of described support is fixedly installed together, and is fixedly installed on gates of segmental shape support arm.
Further, described closing gate state guide rail is horizontal.
Further, described counterweight baffle plate is fixedly installed on support and holds concurrently guide rail afterbody.
Further, described counterweight can be held concurrently slide on rails at support by being arranged on the return pulley of bottom.
Further, described fixed pulley one is fixedly installed on the support near gates of segmental shape hinge.
Further, described fixed pulley two is fixedly installed on support and holds concurrently rail end.
Disclosed in this utility model, gates of segmental shape counterweight regulation headstock gear, is to arrange support, guide rail in gate opposite direction,
Movable balance weight is set on guide rail.
Accompanying drawing explanation
Fig. 1 is schematic diagram after gates of segmental shape counterweight regulation headstock gear closing gate；
Fig. 2 is that rear schematic diagram opened by this device gate.
Detailed description of the invention
Below in conjunction with the accompanying drawings utility model is described further.
As shown in Figure 1-2, gates of segmental shape counterweight regulation headstock gear disclosed in this utility model is by the bottom of by counterweight 1, counterweight
Wheel 2, counterweight baffle plate 3, hold concurrently guide rail 8, support 9 of hoist engine 4, fixed pulley 1, fixed pulley 26, steel wire rope 7, support forms, described
Hold concurrently guide rail 8, support 9 of support is fixedly installed together, and is fixedly installed on gates of segmental shape support arm, at closing gate state guide rail
In horizontal level, counterweight baffle plate 3 is fixedly installed on support and holds concurrently guide rail 8 afterbody.Described counterweight 1 is by being arranged on the return pulley 2 of bottom
Can slide on guide rail 8 held concurrently by support, fixed pulley 1 is fixedly installed on the support near gates of segmental shape hinge, fixed pulley 26
It is fixedly installed on support to hold concurrently rail end.
When gates of segmental shape counterweight of the present utility model regulation headstock gear tool uses, when needing starting gate, by small-sized
Hoist engine deviates from gates of segmental shape counterweight and drags, and the moment that hinge center is produced by counterweight increases, and can produce with balance gate deadweight
Raw part moment, makes gates of segmental shape open the most laborsaving, uses small-power headstock gear to get final product starting gate；Need closed shutter
Time, small-power headstock gear can control gates of segmental shape slowly to be put down, and after closing gate, by hoist engine, steel wire rope, counterweight is dragged
Returning near hinge, dam body pressure is increased by gates of segmental shape, closing gate stable (if counterweight not being towed back near hinge, arc
Gate is little to dam body pressure, and closing gate is built on the sand).
No matter counterweight being deviated from gates of segmental shape during starting gate to drag, or it is attached after closing gate, counterweight to be towed back to hinge
Closely, guide rail is in horizontal level, and the hoist engine power of required configuration is the least.Gates of segmental shape counterweight regulation headstock gear is significantly
Save the energy.
Claims (5)
1. a gates of segmental shape counterweight regulation headstock gear, by counterweight (1), counterweight return pulley (2), counterweight baffle plate (3), hoist engine
(4), fixed pulley one (5), fixed pulley two (6), steel wire rope (7), support are held concurrently guide rail (8), support (9) composition, it is characterised in that: institute
State hold concurrently guide rail (8), support (9) of support to be fixedly installed together, and be fixedly installed on gates of segmental shape support arm, described closing gate
State guide rail (8) is horizontal.
2. gates of segmental shape counterweight regulation headstock gear as claimed in claim 1, it is characterised in that: described counterweight baffle plate (3) is solid
Surely it is arranged on support to hold concurrently guide rail (8) afterbody.
3. gates of segmental shape counterweight regulation headstock gear as claimed in claim 1, it is characterised in that: described counterweight (1) is by setting
Put the return pulley (2) in bottom to slide on guide rail (8) be held concurrently by support.
4. gates of segmental shape counterweight regulation headstock gear as claimed in claim 1, it is characterised in that: described fixed pulley one (5) is solid
Surely it is arranged on the support (9) near gates of segmental shape hinge.
5. gates of segmental shape counterweight regulation headstock gear as claimed in claim 1, it is characterised in that: described fixed pulley two (6) is solid
Surely it is arranged on support to hold concurrently guide rail (8) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800516.4U CN205742101U (en) | 2015-10-13 | 2015-10-13 | Gates of segmental shape counterweight regulation headstock gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800516.4U CN205742101U (en) | 2015-10-13 | 2015-10-13 | Gates of segmental shape counterweight regulation headstock gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205742101U true CN205742101U (en) | 2016-11-30 |
Family
ID=57388730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520800516.4U Expired - Fee Related CN205742101U (en) | 2015-10-13 | 2015-10-13 | Gates of segmental shape counterweight regulation headstock gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205742101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110799441A (en) * | 2017-06-28 | 2020-02-14 | 三菱电机株式会社 | Door device of elevator and connecting rod of elevator door |
-
2015
- 2015-10-13 CN CN201520800516.4U patent/CN205742101U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110799441A (en) * | 2017-06-28 | 2020-02-14 | 三菱电机株式会社 | Door device of elevator and connecting rod of elevator door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104762932B (en) | Bottom support pivot rotating turnover gate opened and closed by winch type gate hoist | |
| CN203200725U (en) | Shutter layered semi-automatic gate | |
| CN204151757U (en) | Buoyancy automatic controlling gate | |
| CN201580295U (en) | Hoisting tail plate | |
| CN107882009A (en) | The control method of Waterpower type ship elevator ship railway carriage or compartment discrepancy water steadying Effec-tive Function | |
| CN106837946A (en) | A kind of stacker-reclaimer pitching hydraulic system, closed-loop control system and control method | |
| CN107022981A (en) | A kind of winding type water conservancy gate device | |
| CN205742101U (en) | Gates of segmental shape counterweight regulation headstock gear | |
| CN102505676A (en) | Hydraulic driving system of hydraulic-driven ship lift | |
| CN105200963B (en) | Gates of segmental shape counterweight adjusts headstock gear and gate opening/closing method | |
| CN204475283U (en) | Rotate sluice | |
| CN203684173U (en) | Dam freeing port | |
| CN107044110A (en) | A kind of two-way rolling open and close machine | |
| CN210238449U (en) | Split type gate | |
| CN207987886U (en) | A kind of arc steel gate convenient for opening | |
| CN202001713U (en) | Counterweight-free pressure-adjustable roof bleeding valve | |
| CN101514758B (en) | Upswept slap door | |
| CN205324716U (en) | Torpedo car capping device | |
| CN104309967B (en) | A kind of container open type swing arm cam mechanism | |
| CN105220655B (en) | Water regulating opening/closing device and method for arc gate | |
| CN201321610Y (en) | Water-filling force-increasing device for small-opening plane gate | |
| CN204780810U (en) | Steel dam gate is opened and close to middle -end | |
| CN107022982A (en) | A kind of bivector traction gate | |
| CN206267113U (en) | Hydraulic automatism opens and closes gates of segmental shape | |
| CN205999404U (en) | Double hoisting formula hot slag stewing processing meanss |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20171013 |