CN205475173U - Antidumping water conservancy ship lift is steady voltage damping case for water delivery system - Google Patents
Antidumping water conservancy ship lift is steady voltage damping case for water delivery system Download PDFInfo
- Publication number
- CN205475173U CN205475173U CN201620039618.3U CN201620039618U CN205475173U CN 205475173 U CN205475173 U CN 205475173U CN 201620039618 U CN201620039618 U CN 201620039618U CN 205475173 U CN205475173 U CN 205475173U
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- Prior art keywords
- water
- vibration damping
- voltage stabilizing
- antidumping
- damping box
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Abstract
The utility model provides an antidumping water conservancy ship lift is steady voltage damping case for water delivery system, include: the casing of inner zone cavity, its upper band water inlet and delivery port sets up the outer girder system at the casing outer wall, girder system jube in the interval is equipped with in its characterized in that casing cavity, interior girder system jube includes by from north to south, the bare back flex who suits with casing cavity cross sectional shape is set to wrong vertical pole and the horizon bar of traversed by, and the interval sets up oblique pull rod in this bare back flex's the fretwork. Effectively improving the inside rivers flow state of water delivery system, making the flow control valve vibration of conduit on and reduce by a wide margin, steady voltage damping case box water -logging levelling is arranged, not cavitation erosion, and rivers are steady, reduce the destruction of hydrodynamic cavitation to water delivery valve and hydraulic pipe -line. Even running for the ship lift provides reliable technical support, improves ship lift operating efficiency.
Description
Technical field
This utility model relates to a kind of voltage stabilizing vibration damping box, and a kind of antidumping Waterpower type ship elevator water-carriage system voltage stabilizing vibration damping box, belongs to navigation building field specifically.
Background technology
Waterpower type ship elevator is a kind of novel ship lift, it arranges multiple vertical shaft filling, sluicing in the tower column structure of lock chamber both sides, each vertical shaft arranges floating drum, multiple floating drums are connected (i.e. forming multiple suspension centre on ship reception chamber) by corresponding steel cable, reel, pulley position multiple with ship reception chamber, when vertical shaft water-filling, floating drum rises, ship reception chamber declines, otherwise ship reception chamber rises, thus complete hydro powered formula and rise ship or fall ship.Fill in vertical shaft, discharging water is completed by water-carriage system.This water-carriage system includes vertical shaft, arranges the water delivery supervisor of floating drum in the shaft, band flow control valve, the Duo Gen branch water pipe being connected is responsible for, with water delivery, in lower end, Duo Gen branch water pipe is made up of the straight tube of the straight tube of bottom, the corner pipe at middle part and/or bifurcated pipe and top, and the straight tube water side on top is placed in the silo bottom of correspondence.The water flow regulation valve of ship lift water-carriage system lays respectively on upstream and downstream water delivery supervisor, and during ship elevator, water-carriage system operating mode is complicated, fills, sluices frequently, and arrangement space is limited.Prior art uses general bifurcated pipe structure mostly, bifurcated pipe and subsequent curved in-pipe flow are rapid, fluidised form extremely unstable, can exist " spiral flow " near convergence tube, cause flow control valve and the bigger vibration of pipeline, under this operating mode, longtime running can cause the fatigue rupture of flow control valve and pipeline, and during the cost of overhaul, affects safety and the shipping efficiency of ship elevator.Although also having employing voltage stabilizing vibration damping box to replace bifurcated pipe, but in actual moving process, owing to structure is undesirable and cause intensity not good enough, it is impossible to effectively reduce aqueduct and the vibration problem of flow control valve thereon.It is therefore desirable to existing voltage stabilizing vibration damping box is improved.
Summary of the invention
This utility model is by the further investigation of problem of toppling Waterpower type ship elevator, in conjunction with Waterpower type ship elevator ultimate principle and structure, the problem that the aqueduct existed in particular for existing ship lift water-carriage system and flow control valve thereon produce vibration and affect ship reception chamber even running, it is proposed that a kind of antidumping Waterpower type ship elevator water-carriage system voltage stabilizing vibration damping box.
This utility model is completed by following technical proposal: a kind of antidumping hydraulic power ship lifter water-carriage system voltage stabilizing vibration damping box, including: interior band cavity, band water inlet and the housing of outlet on it, it is arranged on the outer girder system of housing exterior walls, interior girder system jube it is interval with in it is characterized in that housing hollow, described interior girder system jube includes by indulging, the vertical bar of traversed by mistake and horizon bar are arranged to the hollowed-out board adapted with housing hollow transverse shape, in the hollow out of this hollowed-out board, interval arranges brace, so that while meeting high intensity requirement, the girder system jube interference to current in as far as possible reducing.
Described longitudinal and transverse staggered vertical bar and horizon bar and brace are solid round rod or hollow circular-tube.
Described vertical bar is provided with flute profile reinforcing plate at the longitudinal and transverse intervening portion of horizon bar.
The position being connected with housing hollow wall on described interior girder system jube is provided with backing plate, is connected with housing hollow wall to facilitate, and reduces its interference to current, meets hydraulics requirement.
Rear portion in described housing is provided with pneumatic trough, and pneumatic trough top is provided with steam vent, and this steam vent is connected with exhaustor.
It is additionally provided with maintenance manhole on the housing of described voltage stabilizing vibration damping box.
The outer girder system of described voltage stabilizing vibration damping box is packaged on all outer walls of housing, this outer girder system includes contour and spaced main beam plate group, and between main beam plate two-by-two and the height contour and spaced longeron plate group perpendicular with main beam plate group and secondary header board group less than the secondary header board group of main beam plate group and wide, isometric and spaced horizontal beam slab group, these three groups of beam slabs are interweaved and are formed by connecting.
The outer girder system of described water inlet is provided with recessed variable cross-section beam slab group, and the outside of variable cross-section beam slab group is concordant with end face of flange.
Described water inlet arranges three, outlet arranges one, and be connected with water delivery supervisor's arrival end by corresponding delivery valve respectively on three water inlets, the delivery valve being wherein positioned at centre is main valve, the delivery valve of both sides is auxiliary valve, outlet is connected with water delivery supervisor's port of export, will pass through, water delivery flow is less and the most auxiliary valve of anti-cavitation ability controls ship reception chamber low cruise (during docking), improve ship reception chamber further through the main valve that water delivery flow is bigger and normally lift the speed of service in stage, eliminate the impact that ship reception chamber speed of service stability is brought by the unsteady flow of stable equilibrium hydraulic driving system generation.
This utility model has following advantages and effect: use such scheme, it is effectively improved water-carriage system water flow inside fluidised form, aqueduct and Flow-rate adjustment Valve Vibration thereon is made significantly to reduce, current smooth-going in voltage stabilizing vibration damping box casing, not cavitation erosion, water flow stationary, reduces Hydrodynamic cavitation to delivery valve and the destruction of hydraulic pipeline.Even running for ship lift provides reliable technical support, improves ship elevator efficiency.
Accompanying drawing explanation
Fig. 1 is ship lift side block diagram；
Fig. 2 is the A-A sectional drawing of Fig. 1；
Fig. 3 is stable equilibrium hydraulic driving system structure chart in Fig. 1；
Fig. 4 is the B portion enlarged drawing of Fig. 3；
Fig. 5 is voltage stabilizing vibration damping box front shaft side figure；
Fig. 6 is voltage stabilizing vibration damping box end face shaft side figure；
Fig. 7 is voltage stabilizing vibration damping box cross-sectional configuration figure；
Fig. 8 is interior girder system jube structure chart in voltage stabilizing vibration damping box；
Fig. 9 is the F-F view in Fig. 7；
Figure 10 is the top view of Fig. 9.
In figure:
1 is lock chamber, and 11 is ship reception chamber, and 12 is boats and ships；
2 is active antidumping mechanical synchronization system, and 21 is steel cable, and 22 is pulley, and 24 is reel；
null3 is stable equilibrium hydraulic driving system，31 is vertical shaft，311 is floating drum，32 are responsible for for water delivery，321 is the straight tube of branch's water pipe lower end，322 is the bifurcated pipe of branch's water pipe，323 is the corner pipe of branch's water pipe，324 is the straight tube of branch's water pipe upper end，325 is energy dissipater，326 is water level balance gallery，33 is delivery valve，34 is hoop artificial aeration mechanism，35 is voltage stabilizing vibration damping box，351 is housing，3511 is water inlet，3512 is outlet、3513 is manhole，3514 is steam vent，3515 is pneumatic trough，352 is outer girder system，3521 is main beam plate，3522 is time header board，3523 longeron plates，3524 is horizontal beam slab，3525 is variable cross-section beam slab，353 is interior girder system jube，3531 is vertical bar，3532 is horizon bar，3533 is flute profile reinforcing plate，3534 is reinforcement，3535 is backing plate，3536 is brace，3537 is filler strip plate，3538 is hollow out，354 is flange，36 is the first resistance equalization member，37 is the second resistance equalization member；
4 is self feed back stabilisation systems.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described further by embodiment.
The antidumping hydraulic power ship lifter that this utility model provides includes the Waterpower type ship elevator with resistance to capsizing that this utility model provides, the ship reception chamber 11 including lock chamber 1, being arranged in lock chamber 1, the load water boats and ships 12 being placed in ship reception chamber, the mechanical synchronization system 2 that is connected with ship reception chamber 11, water-carriage system 3, self feed back stabilisation systems 4.Described mechanical synchronization system 2 includes the many steel cables 21 being connected with multiple positions of ship reception chamber 11 both sides in lock chamber 1, the other end of many steel cables 21 walks around the reel 24 being arranged on top of correspondence respectively and the pulley 22 that is arranged on the floating drum 311 in vertical shaft 31 is fixed on the top of vertical shaft 31, as shown in Figure 1, Figure 2.
nullDescribed water-carriage system 3 includes vertical shaft 31、The floating drum 311 being arranged in vertical shaft 31、Water delivery supervisor 32 with flow control valve 33，The Duo Gen branch water pipe that lower end is connected with water delivery supervisor 32，Duo Gen branch water pipe is by the straight tube 321 of bottom、The corner pipe 323 at middle part and the straight tube 324 on bifurcated pipe 322 and top are constituted，And straight tube 324 water side on top is placed in bottom the vertical shaft 31 of correspondence，And the straight tube 321 of bottom、On the corner pipe 323 at middle part and the straight tube 324 on bifurcated pipe 322 and top are set to、Lower two-stage，The lower end straight tube 321 of subordinate is connected with water delivery supervisor 32，Upper end straight tube 324 water side of higher level is placed in bottom the vertical shaft 31 of correspondence，And energy dissipater 325 is set in upper end straight tube 324 water side，Connected by water level balance gallery 326 between each vertical shaft 31；Described water-carriage system 3 also includes the second resistance equalization member 37 at the first resistance equalization member 36 being arranged on corner pipe 323 corner of branch's water pipe and bifurcated pipe 322, is separately positioned on water delivery and is responsible for the hoop artificial aeration mechanism 34 before 32 delivery valve 33 valves and the voltage stabilizing vibration damping box 35 after valve, such as Fig. 3, Fig. 4.
Described voltage stabilizing vibration damping box 35 includes: interior band cavity, the housing 351 of band water inlet 3511 and outlet 3512 on it, it is arranged on the outer girder system 352 of housing 351 outer wall, interior girder system jube 353 it is interval with in housing 351 cavity, described interior girder system jube 353 includes being arranged to, by longitudinal and transverse staggered vertical bar 3531 and horizon bar 3532, the hollowed-out board that adapts with housing 351 cavity cross-sectional profile shape, the hollow part interval of this hollowed-out board arranges brace 3536, so that while meeting high intensity requirement, the girder system jube interference to current in as far as possible reducing；Longitudinal and transverse staggered vertical bar 3531 in described voltage stabilizing vibration damping box 35 and horizon bar 3532 and brace 3536 are hollow circular-tube, and the longitudinal and transverse intervening portion of vertically bar 3531 and horizon bar 3532 is provided with flute profile reinforcing plate 3533；And it is provided with backing plate 3535 at the position that interior girder system jube 353 is connected with housing 351 cavity sidewalls, diapire, at backing plate 3535 and vertically reinforcement 3534 is set between bar 3531 and horizon bar 3532 simultaneously, the position being connected with housing 351 cavity roof at interior girder system jube 353 is provided with filler strip plate 3537, such as Fig. 5, Fig. 6, Fig. 8, Fig. 9, Figure 10, it is connected with housing hollow wall to facilitate, reduce its interference to current, meet hydraulics requirement；Being additionally provided with maintenance manhole 3513 on the housing 351 of described voltage stabilizing vibration damping box 35, the rear portion in housing 351 is provided with pneumatic trough 3515, and pneumatic trough 3515 top is provided with steam vent 3514, and this steam vent 3514 is connected with exhaustor, such as Fig. 6, Fig. 7；The outer girder system 352 of described voltage stabilizing vibration damping box 35 is packaged on all outer walls of housing 351, this outer girder system 352 includes contour and spaced four blocks of main beam plates 3521, and between main beam plate 3521 two-by-two and the height contour and spaced polylith longeron plate 3523 perpendicular with four blocks of main beam plates 3521 and polylith time header board 3522 less than the polylith time header board 3522 of main beam plate 3521 and wide, the isometric and spaced horizontal beam slab of polylith 3524, polylith beam slab is interweaved and is formed by connecting；Outer girder system at described water inlet 3511 is provided with recessed polylith variable cross-section beam slab 3525, and the outside of variable cross-section beam slab 3525 is concordant, such as Fig. 5 with flange 354 end face；Described voltage stabilizing vibration damping box 35 water inlet side is provided with three water inlets 3511, and water outlet side is provided with an outlet 3512, such as Fig. 5, Fig. 6；It is connected with water delivery supervisor 32 by delivery valve 33 respectively on three water inlets 3511 of described voltage stabilizing vibration damping box 35 water inlet side, the delivery valve being wherein positioned at middle water inlet is main valve, the delivery valve of the water inlet being positioned at both sides is auxiliary valve, and it is provided with hoop artificial aeration mechanism 34 respectively on water delivery supervisor 32 before the valve of a main valve and two auxiliary valves, will pass through, water delivery flow is less and the most auxiliary valve of anti-cavitation ability controls ship reception chamber low cruise (during docking), improve ship reception chamber further through the main valve that water delivery flow is bigger and normally lift the speed of service in stage, eliminate the impact that ship reception chamber speed of service stability is brought by the unsteady flow of stable equilibrium hydraulic driving system generation.
Claims (9)
1. an antidumping hydraulic power ship lifter water-carriage system voltage stabilizing vibration damping box, including: interior band cavity, band water inlet and the housing of outlet on it, it is arranged on the outer girder system of housing exterior walls, interior girder system jube it is interval with in it is characterized in that housing hollow, described interior girder system jube includes being arranged to, by longitudinal and transverse staggered vertical bar and horizon bar, the hollowed-out board that adapts with housing hollow transverse shape, and in the hollow out of this hollowed-out board, interval arranges brace.
A kind of antidumping hydraulic power ship lifter water-carriage system voltage stabilizing vibration damping box the most according to claim 1, it is characterised in that described longitudinal and transverse staggered vertical bar and horizon bar and brace are solid round rod or hollow circular-tube.
A kind of antidumping hydraulic power ship lifter water-carriage system voltage stabilizing vibration damping box the most according to claim 1, it is characterised in that described vertical bar is provided with flute profile reinforcing plate at the longitudinal and transverse intervening portion of horizon bar.
A kind of antidumping hydraulic power ship lifter water-carriage system voltage stabilizing vibration damping box the most according to claim 1, it is characterised in that the position being connected with housing hollow wall on described interior girder system jube is provided with backing plate.
A kind of antidumping hydraulic power ship lifter water-carriage system voltage stabilizing vibration damping box the most according to claim 1, it is characterised in that the rear portion in described housing is provided with pneumatic trough, and pneumatic trough top is provided with steam vent, and this steam vent is connected with exhaustor.
A kind of antidumping hydraulic power ship lifter water-carriage system voltage stabilizing vibration damping box the most according to claim 1, it is characterised in that be additionally provided with maintenance manhole on the housing of described voltage stabilizing vibration damping box.
A kind of antidumping hydraulic power ship lifter water-carriage system voltage stabilizing vibration damping box the most according to claim 1, it is characterized in that the outer girder system of described voltage stabilizing vibration damping box is packaged on all outer walls of housing, this outer girder system includes contour and spaced main beam plate group, and between main beam plate two-by-two and the height contour and spaced longeron plate group perpendicular with main beam plate group and secondary header board group less than the secondary header board group of main beam plate group and wide, isometric and spaced horizontal beam slab group, these three groups of beam slabs are interweaved and are formed by connecting.
A kind of antidumping hydraulic power ship lifter water-carriage system voltage stabilizing vibration damping box the most according to claim 1, it is characterised in that the outer girder system of described water inlet is provided with recessed variable cross-section beam slab group, and the outside of variable cross-section beam slab group is concordant with end face of flange.
A kind of antidumping hydraulic power ship lifter water-carriage system voltage stabilizing vibration damping box the most according to claim 1, it is characterized in that described water inlet arranges three, outlet arranges one, and be connected with water delivery supervisor's arrival end by corresponding delivery valve respectively on three water inlets, the delivery valve being wherein positioned at centre is main valve, the delivery valve of both sides is auxiliary valve, and outlet is connected with water delivery supervisor's port of export.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039618.3U CN205475173U (en) | 2016-01-16 | 2016-01-16 | Antidumping water conservancy ship lift is steady voltage damping case for water delivery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039618.3U CN205475173U (en) | 2016-01-16 | 2016-01-16 | Antidumping water conservancy ship lift is steady voltage damping case for water delivery system |
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| Publication Number | Publication Date |
|---|---|
| CN205475173U true CN205475173U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620039618.3U Withdrawn - After Issue CN205475173U (en) | 2016-01-16 | 2016-01-16 | Antidumping water conservancy ship lift is steady voltage damping case for water delivery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205475173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756031A (en) * | 2016-01-16 | 2016-07-13 | 华能澜沧江水电股份有限公司 | Pressure-stabilizing vibration-reducing box for anti-capsizing hydraulic ship lift water delivery system |
| CN107386247A (en) * | 2017-06-14 | 2017-11-24 | 中国葛洲坝集团机电建设有限公司 | The large-scale damping water tank steel construction sudden expansion body of sectional type and closing deep hole construction method of installation of hydro powered formula ship lift |
-
2016
- 2016-01-16 CN CN201620039618.3U patent/CN205475173U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756031A (en) * | 2016-01-16 | 2016-07-13 | 华能澜沧江水电股份有限公司 | Pressure-stabilizing vibration-reducing box for anti-capsizing hydraulic ship lift water delivery system |
| CN107386247A (en) * | 2017-06-14 | 2017-11-24 | 中国葛洲坝集团机电建设有限公司 | The large-scale damping water tank steel construction sudden expansion body of sectional type and closing deep hole construction method of installation of hydro powered formula ship lift |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20171114 |
|
| AV01 | Patent right actively abandoned |