CN106087700B - A kind of retractable floating pipe bridge applied to floating type pumping plant - Google Patents
A kind of retractable floating pipe bridge applied to floating type pumping plant Download PDFInfo
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- CN106087700B CN106087700B CN201610561243.1A CN201610561243A CN106087700B CN 106087700 B CN106087700 B CN 106087700B CN 201610561243 A CN201610561243 A CN 201610561243A CN 106087700 B CN106087700 B CN 106087700B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D18/00—Bridges specially adapted for particular applications or functions not provided for elsewhere, e.g. aqueducts, bridges for supporting pipe-lines
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/14—Floating bridges, e.g. pontoon bridges
- E01D15/20—Floating bridges, e.g. pontoon bridges collapsible, expandable, inflatable or the like with main load supporting structure consisting only of non-rigid members
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Abstract
The invention provides a kind of retractable floating pipe bridge applied to floating type pumping plant, water-supply-pipe is laid on floating pipe bridge along longitudinal direction, and multiple buoyancy tank units repeat to be nested to form floating pipe bridge using the assembly method of same vertical dislocation；With the inclination of water-supply-pipe, also lengthwise movement is being carried out while the track plates of two neighboring buoyancy tank unit carry out vertical motion in floating tracks groove；Water delivery bottom of the tube is provided with protection mechanism；In initially installation water level, the part that described floating pipe bridge is laid on dykes and dams is dykes and dams corridor section, and the part that floating pipe bridge is swum on the water surface is water surface corridor section；With the lifting of water level, the turning point between dykes and dams corridor section and water surface corridor section changes therewith.Supporting mechanism is provided with dykes and dams below the buoyancy tank unit of dykes and dams corridor section.The floating pipe bridge of the present invention can construct in the case of having water, easily set up water intake conduit, erection cost is low, is easy to construct, and at any time can overhaul water pump into floating type pumping plant.
Description
Technical field
The invention belongs to hydraulic engineering field, is related to drawing water for the water head sites such as the larger reservoir of range of stage, dyke, river course
Device, it is a kind of retractable floating pipe bridge applied to floating type pumping plant.
Background technology
Shortage of water resources has become the bottleneck for restricting China's socio-economic development, is using surface and ground water rationally
The guarantee of the benign development of ecological environment, groundwater mining are the main contributors of environmental degradation, Water Law of the People's Republic of China and
Relevant regulation clear stipulaties preferentially use surface water, and strict control utilizes mining of groundwater, especially extracts the preferable table of water quality
Layer water.
Therefore by the use of earth surface water sources such as reservoir, dyke, river courses as life, produce water source be becoming for future development
Gesture, these water source projects build when only reservoir, dyke dam after or downstream be provided with dewatering outlet, do not reserved mostly in water reserve
Intake strucure.Behind dam or downstream water intaking be primarily present water it is bad control, be unable to stratified pumping, water can not fully profit
With at the same flood control task increase the shortcomings of.
In reservoir, dyke, river course newly-built intake strucure can realize according to quantity, stratified pumping.Mainly there is stationary pump
The water fetching devices such as room, cable car, pontoon.Mainly it is directly connected to bank slope aqueduct linkage section using flexible pipe or truss is connected, it is soft
Potential safety hazard and maintenance difficult problem be present in pipe connection；Truss connection needs to build truss fixing end on dykes and dams, requires simultaneously
Hull is larger, and especially for the truss engineering that carrying capacity is larger, difficulty of construction is big, investment is big, causes added cost of fetching water, causes
Traditional rigid truss water intaking is difficult to promote the use of.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of stretching applied to floating type pumping plant
Contracting floating pipe bridge, solve draw water problem of the prior art in water head sites such as the larger reservoir of range of stage, dyke, river courses.Using
The device laying water pipes, underwater construction can be avoided, do not destroy ecology, and not by underwater topography condition, unfavorable geology and
The factors such as complex environment influence.
In order to solve the above-mentioned technical problem, the present invention, which adopts the following technical scheme that, is achieved：
A kind of retractable floating pipe bridge applied to floating type pumping plant, including water-supply-pipe, described water-supply-pipe are non-extensible
Flexible pipe, in addition to floating pipe bridge and a pair of rotary branching holders on the basis of dykes and dams, install on a pair of rotary branching holders
There is the three-way pipe that can be rotated on rotary branching holder, the end of the three-way pipe between a pair of rotary branching holders and water-supply-pipe
Head end is connected, and the tail end of water-supply-pipe is connected with floating type pumping plant；A pair of rotary branching holder sides three-way pipe end with it is upper
Portion's water-supply-pipe connection；It is standby in the end-enclosed of the three-way pipe of a pair of rotary branching holder opposite sides；
Described floating pipe bridge includes multiple buoyancy tank units nested together, and described buoyancy tank unit includes one group of transverse direction
The plastics buoyancy tank being stitched together, tighten together to form a buoyancy tank by dismountable steel frame outside a retable material buoyancy tank
Unit；A pair of dismountable steel plates are vertically installed in two horizontal side walls of the steel frame of each buoyancy tank unit, steel frame
The floating tracks of I-steel shape are vertically consolidated with the steel plate of one horizontal side wall, floating tracks include the track plates parallel with steel plate
With connection track plates and the connecting plate of steel plate；It is rectangle that cross section is vertically consolidated with the steel plate of another horizontal side wall of steel frame
Floating tracks groove, floating tracks groove is machined with vertical opening in the side wall away from steel plate, the bottom consolidation of floating tracks groove
Limited location block, the top of floating tracks groove are consolidated with limited cover；The track plates of next buoyancy tank unit are arranged on adjacent upper one
In the floating tracks groove of individual buoyancy tank unit, connecting plate is stretched out from opening, and multiple buoyancy tank units are repeated using same assembly method
It is nested to form floating pipe bridge；
Described water-supply-pipe is laid on floating pipe bridge along longitudinal direction, with the inclination of water-supply-pipe, two neighboring buoyancy tank list
Also lengthwise movement is being carried out while the track plates of member carry out vertical motion in floating tracks groove；Two adjacent buoyancy tank units
Vertical height it is identical when, water-supply-pipe is laid to be horizontal, and track plates contact with the inwall of remote steel plate in floating tracks groove；It is adjacent
Two buoyancy tank units when vertical dislocation drop is highly maximum, water-supply-pipe tilts laying, in track plates and floating tracks groove
Inwall close to steel plate contacts；
Described water delivery bottom of the tube is provided with protection mechanism；
It is dykes and dams corridor section in initially installation water level, the part that described floating pipe bridge is laid on dykes and dams, floating pipe bridge
The part swum on the water surface is water surface corridor section；With the lifting of water level, turn between dykes and dams corridor section and water surface corridor section
Break changes therewith.
The present invention also has following distinguishing feature：
Described protection mechanism includes protection bottom plate, and multiple protection bottom plates being evenly arranged are arranged on water-supply-pipe by pipe collar
Bottom, each bottom for protecting bottom plate by rotary shaft be hinged on the top surface of a buoyancy tank unit with where floating tracks groove
On the intersecting rib in horizontal side, protection bottom plate and rear protecting bottom plate two parts before each protection bottom plate is divided into by rotary shaft, rear protecting
Bar hole is machined with bottom plate；It will be hinged on previous buoyancy tank unit by the cooperation of stretch guiding connector and bar hole
Rear protecting bottom plate links together with the preceding protection bottom plate being hinged on the latter buoyancy tank unit；Described previous buoyancy tank unit
It is adjacent with the latter buoyancy tank unit, when producing vertical dislocation motion between previous buoyancy tank unit and the latter buoyancy tank unit,
Relative telescoping movement can be produced between preceding the protection bottom plate and rear protecting bottom plate that link together.
Described water-supply-pipe uses the flexible pipe of the flexible pipe of all kinds of different tube diameters, the preferably establishment of DN300 flanges stainless steel metal.
Supporting mechanism is provided with dykes and dams below the buoyancy tank unit of described dykes and dams corridor section.
Described supporting mechanism is inclined on dykes and dams including being supported on by concrete support block and stone masonry retaining wall
Support frame, the support ladder being engaged with buoyancy tank unit, buoyancy tank unit vertical motion to lower limit position are consolidated with support frame
When by supporting ladder supports.
The buoyancy tank unit of described water surface corridor section may be arranged as including two groups of horizontally-spliced plastics together floating
Case, tighten together to form a buoyancy tank unit by dismountable steel frame outside two retable material buoyancy tanks.
The vertical stroke in floating tracks groove in described water surface corridor section is less than the floating tracks in the section of dykes and dams corridor
Vertical stroke in groove.
One group of described horizontally-spliced plastics buoyancy tank together is four.
The limited cover of described floating tracks groove is higher than the top surface of buoyancy tank unit.
In described buoyancy tank unit, checkered steel plate is equipped with the top surface of steel frame, between checkered steel plate and plastics buoyancy tank
Filled with rubber layer.
Described pipe bridge both sides are additionally provided with guardrail.
Connected between described top water-supply-pipe and the end of three-way pipe by telescopic joint.
The present invention compared with prior art, has the following technical effect that：
(I) floating pipe bridge of the invention can construct in the case of having water, easily set up water intake conduit, set up cost
It is low, it is easy to construct, and at any time can overhaul water pump into floating type pumping plant.
(II) floating pipe bridge of the invention can adjust with the lifting of water level, and adjacent floating box unit is in vertical dislocation fortune
In longitudinal extension, the flexible pipe of water intaking in tilting procedure non-telescoping technical need can be met while dynamic；
(III) buoyancy tank unit removable and replaceable, maintenance cost is low, installs and is also convenient for.
(IV) floating pipe bridge of the invention forms telescopic tabular protection by protection mechanism to water delivery bottom of the tube, avoids
Water-supply-pipe flexible pipe is drawn pressure and produces knuckle by larger when two neighboring buoyancy tank unit vertically misplaces.
(V) the dykes and dams corridor section of floating pipe bridge of the invention can realize Auxiliary support by supporting mechanism so that float
It is more firm that pipe bridge obtains part on dykes and dams.
(VI) buoyancy tank of the water surface corridor section of floating pipe bridge of the invention could be arranged to include two groups it is horizontally-spliced one
The plastics buoyancy tank risen, and the stroke that vertically misplaces is smaller so that and rake ratio of the water-supply-pipe on the water surface is slower.
The present invention connects for the significant components of the water plugs of water head site such as the larger reservoir of range of stage, dyke, river course
Connect bank slope and floating type pumping plant.Using the retractable floating pipe bridge, by setting the varying level displacement of floating unit, realize floating
The change of ship slope length because of caused by horizontal lifting or reduction, can be achieved the pipeline of connection bank slope and floating pump station in difference
Smooth-going connection pontoon and bank slope are kept in the case of range of stage, and ensures that aqueduct multiple spot on floating pipe bridge is fixed, be long
Spend constant.Using the device laying water pipes, underwater construction can be avoided, not by underwater topography condition, unfavorable geology and complexity
The factors such as environment influence.The device is fabricated construction, has and makes simple, easy for construction, investment economy, management conveniently, no
The advantages that destroying ecology, having a wide range of application.The invention of the device can thoroughly solve the larger reservoir of range of stage, dyke, river course
Deng the problem of drawing water of water head site.
Supported the use using retractable floating pipe bridge and floating type pumping plant, can solve the larger reservoir of range of stage, dyke, river
The On Computation for Drawing Water of the water head sites such as road.The retractable floating pipe bridge, by setting the varying level displacement of floating unit, realize pontoon
The change of slope length caused by because of horizontal lifting or reducing, connection bank slope can be achieved from the pipeline of floating pump station in different water
Smooth-going connection pontoon and bank slope is kept in the case of level amplitude, and ensure aqueduct multiple spot on floating pipe bridge fix, length
It is constant.Using the device laying water pipes, underwater construction can be avoided, not by underwater topography condition, unfavorable geology and complicated ring
The factors such as border influence.The device is fabricated construction, has simple, easy for construction making, investment economy, management is convenient, does not break
The advantages that going bad ecology, having a wide range of application.
The invention of the device can thoroughly solve the problem of drawing water of the water head sites such as the larger reservoir of range of stage, dyke, river course.
Brief description of the drawings
Fig. 1 is the overall structure vertical cross-sectional of the present invention.
Fig. 2 is the overlooking the structure diagram of the present invention.
Fig. 3 is the overlooking the structure diagram of the transversely arranged buoyancy tank unit of a retable material buoyancy tank.
Fig. 4 is the overlooking the structure diagram of the transversely arranged buoyancy tank unit of two retable material buoyancy tanks.
Fig. 5 is the main structure diagram of the transversely arranged buoyancy tank unit of a retable material buoyancy tank.
Fig. 6 is the main structure diagram of the transversely arranged buoyancy tank unit of two retable material buoyancy tanks.
When Fig. 7 is that the vertical height of two adjacent buoyancy tank units is identical, the assembling of floating tracks groove and floating tracks is closed
It is schematic diagram.
Fig. 8 is two adjacent buoyancy tank units in vertical dislocation drop height gradually increase, floating tracks groove with it is floating
The assembly relation schematic diagram in dynamic rail road.
Fig. 9 be two adjacent buoyancy tank units when vertical dislocation drop is highly maximum, floating tracks groove and floating rail
The assembly relation schematic diagram in road.
Figure 10 is the structural representation of protection mechanism.
Figure 11 is the enlarged drawing at A in Figure 10.
Figure 12 is the enlarged drawing at B in Figure 10.
Figure 13 is the structural representation of supporting mechanism.
The implication of each label is in figure：1- water-supply-pipes, 2- floating pipe bridges, 3- dykes and dams basis, 4- rotary branching holders, 5- tri-
Siphunculus, the floating type pumping plants of 6-, 7- tops water-supply-pipe, 8- buoyancy tank units, 9- protection mechanisms, 10- supporting mechanisms, 11- guardrails, 12-
Telescopic joint；
(2-1)-dykes and dams corridor section, (2-2)-water surface corridor section；
(8-1)-plastics buoyancy tank, (8-2)-steel frame, (8-3)-steel plate, (8-4)-floating tracks, (8-4-1)-track plates,
(8-4-2)-connecting plate, (8-5)-steel plate, (8-6)-floating tracks groove, (8-6-1)-opening, (8-6-2)-limited block, (8-6-
3)-limited cover, (8-7)-checkered steel plate, (8-8)-rubber layer；
(9-1)-protection bottom plate, (9-1-1)-preceding protection bottom plate, (9-1-2)-rear protecting bottom plate, (9-2)-pipe collar, (9-
3)-rotary shaft, (9-4)-bar hole, (9-5)-flexible guiding connector；
(10-1)-concrete support block, (10-2)-stone masonry retaining wall, (10-3)-support frame, (10-4)-support rank
Ladder.
Explanation is further explained in detail to the particular content of the present invention below in conjunction with accompanying drawing.
Embodiment
Specific embodiment of the invention given below is, it is necessary to which explanation is that the invention is not limited in implement in detail below
Example, all equivalents done on the basis of technical scheme each fall within protection scope of the present invention.
Embodiment：
Above-mentioned technical proposal is deferred to, as shown in figure 1 to figure 13, the present embodiment provides a kind of stretching applied to floating type pumping plant
Contracting floating pipe bridge, including water-supply-pipe 1, described water-supply-pipe 1 are non-extensible flexible pipe, in addition to floating pipe bridge 2 and are arranged on
A pair of rotary branching holders 4 on dykes and dams basis 3, it is provided with what can be rotated on rotary branching holder 4 on a pair of rotary branching holders 4
Three-way pipe 5, the end of the three-way pipe 5 between a pair of rotary branching holders 4 are connected with the head end of water-supply-pipe 1, the tail end of water-supply-pipe 1
It is connected with floating type pumping plant 6；Connected in the end of the three-way pipe 5 of a pair of sides of rotary branching holder 4 with top water-supply-pipe 7；One
It is standby to the end-enclosed of the three-way pipe 5 of the opposite side of rotary branching holder 4；
Described floating pipe bridge 2 includes multiple buoyancy tank units 8 nested together, and described buoyancy tank unit 8 includes one group
Outside horizontally-spliced plastics buoyancy tank 8-1, a retable material buoyancy tank 8-1 together one is fastened on by dismountable steel frame 8-2
Rise and form a buoyancy tank unit 8；Vertically being provided with a pair in the steel frame 8-1 of each buoyancy tank unit 8 two horizontal side walls can
The floating rail of I-steel shape is vertically consolidated with the steel plate 8-3 of steel plate 8-3,8-5 of dismounting, steel frame 8-1 a horizontal side wall
Road 8-4, floating tracks 8-4 include the track plates 8-4-1's parallel with steel plate 8-3 and connection track plates 8-4-1 and steel plate 8-3
Connecting plate 8-4-2；The floating rail that cross section is rectangle is vertically consolidated with the steel plate 8-5 of steel frame 8-2 another horizontal side wall
Road groove 8-6, floating tracks groove 8-6 are machined with vertical opening 8-6-1 in the side wall away from steel plate 8-5, floating tracks groove 8-6's
Bottom is consolidated with limited block 8-6-2, and floating tracks groove 8-6 top is consolidated with limited cover 8-6-3；Next buoyancy tank unit 8
Track plates 8-4-1 is arranged in the floating tracks 8-6 grooves of an adjacent upper buoyancy tank unit 8, and connecting plate 8-4-2 is from opening 8-6-
1 stretches out, and multiple buoyancy tank units 8 repeat to be nested to form floating pipe bridge 2 using same assembly method；
Described water-supply-pipe 1 is laid on floating pipe bridge 2 along longitudinal direction, with the inclination of water-supply-pipe 1, two neighboring buoyancy tank
Also lengthwise movement is being carried out while the track plates 8-4-1 of unit 8 carries out vertical motion in floating tracks groove 8-6；Adjacent
When the vertical height of two buoyancy tank units 8 is identical, water-supply-pipe 1 is laid to be horizontal, in track plates 8-4-1 and floating tracks groove 8-6
Inwall contact away from steel plate 8-5；When vertical dislocation drop is highly maximum, water-supply-pipe 1 inclines two adjacent buoyancy tank units 8
Tiltedly laying, track plates 8-4-1 contact with the inwall in floating tracks groove 8-6 close to steel plate 8-5；
The described bottom of water-supply-pipe 1 is provided with protection mechanism 9, and protection mechanism 9 is used to keep water-supply-pipe 1 in multiple buoyancy tanks
Unit 8 does not produce bending when vertically misplacing；
In initially installation water level, the part that described floating pipe bridge 2 is laid on dykes and dams is dykes and dams corridor section 2-1, is floated
The part that pipe bridge 2 is swum on the water surface is water surface corridor section 2-2；With the lifting of water level, dykes and dams corridor section 2-1 and water surface corridor
Turning point between section 2-2 changes therewith.
Protection mechanism 9 is arranged on including protection bottom plate 9-1, multiple protection bottom plate 9-1 being evenly arranged by pipe collar 9-2
The bottom of water-supply-pipe 1, each bottom for protecting bottom plate 9-1 are hinged on the top surface of a buoyancy tank unit 8 with floating by rotary shaft 9-3
On the rib that horizontal side where dynamic rail groove 8-6 is intersected, it is preceding protection bottom plate 9- that rotary shaft 9-3, which will each protect 9-1 points of bottom plate,
1-1 and rear protecting bottom plate 9-1-2 two parts, bar hole 9-4 is machined with rear protecting bottom plate 9-1-2；Connected by flexible be oriented to
Part 9-5 and bar hole 9-4 cooperation is latter with being hinged on by the rear protecting bottom plate 9-1-2 being hinged on previous buoyancy tank unit 8
Preceding protection bottom plate 9-1-1 on individual buoyancy tank unit 8 links together；Described previous buoyancy tank unit 8 and the latter buoyancy tank list
Member 8 is adjacent, when producing vertical dislocation motion between previous buoyancy tank unit 8 and the latter buoyancy tank unit 8, links together
Relative telescoping movement can be produced between preceding protection bottom plate 9-1-1 and rear protecting bottom plate 9-1-2.
Flexible guiding connector 9-5 can use the connector such as rivet, bolt.
The flexible pipe that water-supply-pipe 1 is worked out using DN300 flanges stainless steel metal.
Supporting mechanism 10 is provided with the dykes and dams of the dykes and dams corridor section 2-1 lower section of buoyancy tank unit 8.Supporting mechanism 10 includes logical
Cross inclined support frame 10-3, support frame 10-3 that concrete support block 10-1 and stone masonry retaining wall 10-2 is supported on dykes and dams
On be consolidated with the support ladder 10-4 being engaged with buoyancy tank unit 8, pass through when the vertical motion of buoyancy tank unit 8 is to lower limit position
Support ladder 10-4 supports.
Water surface corridor section 2-2 buoyancy tank unit may be arranged as including two groups of horizontally-spliced plastics buoyancy tank 8- together
Tighten together to form a buoyancy tank unit 8 by dismountable steel frame 8-2 outside 1, two retable material buoyancy tank 8-1.The water surface is walked
The vertical stroke in floating tracks groove 8-6 in corridor section 2-2 is less than perpendicular in the floating tracks groove 8-6 in the section 2-1 of dykes and dams corridor
To stroke.So that rake ratio of the water-supply-pipe 1 on the water surface is slower.
One group of horizontally-spliced plastics buoyancy tank 8-1 together is more than three, preferably four.Plastics buoyancy tank 8-1 quantity
Determined according to engineering demand, meet that buoyancy tank unit 8 has enough buoyancy and suitable width.
Floating tracks groove 8-6 limited cover 8-6-3 is higher than the top surface of buoyancy tank unit 8.Be arranged such is to meet the limit
In the case of, water level rises suddenly and sharply, and water level is higher by dykes and dams basis 3, in this case the vertical reversely suspension of two neighboring buoyancy tank unit 8.
In buoyancy tank unit 8, checkered steel plate 8-7, checkered steel plate 8-7 and plastics buoyancy tank are equipped with steel frame 8-2 top surface
Rubber layer 8-8 is filled between 8-1.
Longitudinal both sides of floating pipe bridge 2 are additionally provided with guardrail 11, protect the safety of staff.
Connected between top water-supply-pipe 7 and the end of three-way pipe 5 by telescopic joint 12.
The specific work process of the present invention is as described below：
The floating pipe bridge of the present embodiment laying when, first will on dykes and dams build support mechanism (10), for Auxiliary support
The dykes and dams corridor section 2-1 being laid on dykes and dams so that the more firm of dykes and dams corridor section 2-1 layings is easy to staff up at its
Walk and operate, dykes and dams corridor section 2-1 buoyancy tank unit 8 falls on support ladder 10-4 respectively after vertical dislocation to lower limit position
On, protection mechanism 9 is then laid, strong water-supply-pipe 1 installs, and the water-supply-pipe 1 laid on the section 2-1 of dykes and dams corridor tilts.Initial
Water level is installed, is laid on after water surface corridor section 2-2 buoyancy tank unit 8 is connected on the water surface, then lays protection mechanism 9, it is strong defeated
Water pipe 1 installs, now the horizontal laying of water-supply-pipe 1.With the reduction of water level, water-supply-pipe 1 also tilts therewith, two neighboring floating
Also lengthwise movement is being carried out while the track plates 8-4-1 of box unit 8 carries out vertical motion in floating tracks groove 8-6；It is adjacent
Two buoyancy tank units 8 vertical height it is identical when, water-supply-pipe 1 is laid to be horizontal, track plates 8-4-1 and floating tracks groove 8-6
Interior remote steel plate 8-5 inwall contact；Two adjacent buoyancy tank units 8 are when vertical dislocation drop is highly maximum, water-supply-pipe
1 angle of inclination also reaches maximum, and track plates 8-4-1 contacts with the inwall in floating tracks groove 8-6 close to steel plate 8-5, by upper
State flexible, ensure in the angle change of water-supply-pipe 1, because its length can not change, so support water-supply-pipe 1 is multiple
The length for the buoyancy tank unit 8 being stitched together can adjust therewith in time, to meet duty requirements.Staff can also be floating
Freely walked on dynamic pipe bridge 2, realize various constructing operations, can also reach floating type pumping plant 6 at any time, it is overhauled and tieed up
Shield.
Claims (9)
1. a kind of retractable floating pipe bridge applied to floating type pumping plant, including water-supply-pipe (1), it is characterised in that：Described water delivery
Pipe (1) be non-extensible flexible pipe, in addition to floating pipe bridge (2) and a pair of rotary branching holders on dykes and dams basis (3)
(4) three-way pipe (5) that can be rotated on rotary branching holder (4), is installed, in a pair of rotations on a pair of rotary branching holders (4)
The end of three-way pipe (5) between fulcrum bearing (4) is connected with the head end of water-supply-pipe (1), tail end and the floating type pump of water-supply-pipe (1)
Stand (6) be connected；Connected in the end of the three-way pipe (5) of a pair of rotary branching holder (4) sides with top water-supply-pipe (7)；At a pair
The end-enclosed of the three-way pipe (5) of rotary branching holder (4) opposite side is standby；
Described floating pipe bridge (2) includes multiple buoyancy tank units (8) nested together, and described buoyancy tank unit (8) includes one
The horizontally-spliced plastics buoyancy tank (8-1) together of group, a retable material buoyancy tank (8-1) is outside to pass through dismountable steel frame (8-2)
Tighten together to form a buoyancy tank unit (8)；It is perpendicular in two horizontal side walls of the steel frame (8-1) of each buoyancy tank unit (8)
To a pair of dismountable steel plates (8-3,8-5) are provided with, vertically consolidate on the steel plate (8-3) of a horizontal side wall of steel frame (8-1)
Have a floating tracks (8-4) of I-steel shape, floating tracks (8-4) include the track plates (8-4-1) parallel with steel plate (8-3) and
Connect the connecting plate (8-4-2) of track plates (8-4-1) and steel plate (8-3)；The steel plate of another horizontal side wall of steel frame (8-2)
The floating tracks groove (8-6) that cross section is rectangle is vertically consolidated with (8-5), the remote steel plate (8-5) of floating tracks groove (8-6)
Vertical opening (8-6-1) is machined with side wall, the bottom of floating tracks groove (8-6) is consolidated with limited block (8-6-2), floating rail
The top of road groove (8-6) is consolidated with limited cover (8-6-3)；The track plates (8-4-1) of next buoyancy tank unit (8) are arranged on adjacent
A upper buoyancy tank unit (8) floating tracks (8-6) groove in, connecting plate (8-4-2) from opening (8-6-1) stretch out, Duo Gefu
Box unit (8) repeats to be nested to form floating pipe bridge (2) using same assembly method；
Described water-supply-pipe (1) is laid on floating pipe bridge (2) along longitudinal direction, two neighboring floating with the inclination of water-supply-pipe (1)
Also longitudinal fortune is being carried out while the track plates (8-4-1) of box unit (8) carry out vertical motion in floating tracks groove (8-6)
It is dynamic；When the vertical height of two adjacent buoyancy tank units (8) is identical, water-supply-pipe (1) is laid to be horizontal, track plates (8-4-1) with
The inwall away from steel plate (8-5) contacts in floating tracks groove (8-6)；Two adjacent buoyancy tank units (8) fall in vertical dislocation
When difference is highly maximum, water-supply-pipe (1) tilts laying, track plates (8-4-1) and close steel plate (8-5) in floating tracks groove (8-6)
Inwall contact；
Described water-supply-pipe (1) bottom is provided with protection mechanism (9)；
In initially installation water level, the part that described floating pipe bridge (2) is laid on dykes and dams is dykes and dams corridor section (2-1), is floated
The part that pipe bridge (2) is swum on the water surface is water surface corridor section (2-2)；With the lifting of water level, dykes and dams corridor section (2-1) and water
Turning point between face corridor section (2-2) changes therewith.
2. it is applied to the retractable floating pipe bridge of floating type pumping plant as claimed in claim 1, it is characterised in that：Described protection machine
Structure (9) includes protection bottom plate (9-1), and multiple protection bottom plates (9-1) being evenly arranged are arranged on water-supply-pipe by pipe collar (9-2)
(1) bottom, each protect the bottom of bottom plate (9-1) by rotary shaft (9-3) be hinged on the top surface of a buoyancy tank unit (8) with
On the rib that horizontal side where floating tracks groove (8-6) is intersected, rotary shaft (9-3) will each protect bottom plate (9-1) anti-before being divided into
River bottom protection plate (9-1-1) and rear protecting bottom plate (9-1-2) two parts, bar hole (9-4) is machined with rear protecting bottom plate (9-1-2)；
The rear protecting that will be hinged on by the cooperation of stretch guiding connector (9-5) and bar hole (9-4) on previous buoyancy tank unit (8)
Bottom plate (9-1-2) links together with the preceding protection bottom plate (9-1-1) being hinged on the latter buoyancy tank unit (8)；Before described
One buoyancy tank unit (8) and the latter buoyancy tank unit (8) are adjacent, in previous buoyancy tank unit (8) and the latter buoyancy tank unit (8)
Between when producing vertical dislocation motion, energy between the preceding protection bottom plate (9-1-1) to link together and rear protecting bottom plate (9-1-2)
Enough produce relative telescoping movement.
3. it is applied to the retractable floating pipe bridge of floating type pumping plant as claimed in claim 1, it is characterised in that：Described dykes and dams are walked
Supporting mechanism (10) is provided with dykes and dams below the buoyancy tank unit (8) of corridor section (2-1).
4. it is applied to the retractable floating pipe bridge of floating type pumping plant as claimed in claim 3, it is characterised in that：Described support machine
Structure (10) includes the inclined support being supported on by concrete support block (10-1) and stone masonry retaining wall (10-2) on dykes and dams
Frame (10-3), the support ladder (10-4) being engaged with buoyancy tank unit (8), buoyancy tank unit (8) are consolidated with support frame (10-3)
Vertical motion to during lower limit position by support ladder (10-4) support.
5. it is applied to the retractable floating pipe bridge of floating type pumping plant as claimed in claim 1, it is characterised in that：The described water surface is walked
The buoyancy tank unit of corridor section (2-2) can also be arranged to include two groups of horizontally-spliced plastics buoyancy tanks (8-1) together, two retable material
Tighten together to form a buoyancy tank unit (8) by dismountable steel frame (8-2) outside buoyancy tank (8-1).
6. it is applied to the retractable floating pipe bridge of floating type pumping plant as claimed in claim 1, it is characterised in that：The described water surface is walked
The vertical stroke in floating tracks groove (8-6) in corridor section (2-2) is less than the floating tracks groove (8- in dykes and dams corridor section (2-1)
6) the vertical stroke in.
7. it is applied to the retractable floating pipe bridge of floating type pumping plant as claimed in claim 1, it is characterised in that：Described one group is horizontal
It it is four to the plastics buoyancy tank (8-1) being stitched together.
8. it is applied to the retractable floating pipe bridge of floating type pumping plant as claimed in claim 1, it is characterised in that：Described floating rail
The limited cover (8-6-3) of road groove (8-6) is higher than the top surface of buoyancy tank unit (8).
9. it is applied to the retractable floating pipe bridge of floating type pumping plant as claimed in claim 1, it is characterised in that：Described buoyancy tank list
In first (8), be equipped with checkered steel plate (8-7) on the top surface of steel frame (8-2), checkered steel plate (8-7) and plastics buoyancy tank (8-1) it
Between be filled with rubber layer (8-8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561243.1A CN106087700B (en) | 2016-07-15 | 2016-07-15 | A kind of retractable floating pipe bridge applied to floating type pumping plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561243.1A CN106087700B (en) | 2016-07-15 | 2016-07-15 | A kind of retractable floating pipe bridge applied to floating type pumping plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106087700A CN106087700A (en) | 2016-11-09 |
| CN106087700B true CN106087700B (en) | 2018-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610561243.1A Active CN106087700B (en) | 2016-07-15 | 2016-07-15 | A kind of retractable floating pipe bridge applied to floating type pumping plant |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109484883A (en) * | 2017-09-11 | 2019-03-19 | 广东省航运规划设计院有限公司 | A kind of mountain stream region multistage unloading process system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07292619A (en) * | 1994-04-28 | 1995-11-07 | Hitachi Zosen Corp | Floating bridge and lifting device therefor |
| CN201106150Y (en) * | 2007-10-29 | 2008-08-27 | 武汉理工大学 | Hidden floating type rope tension bridge |
| CN204162990U (en) * | 2014-09-19 | 2015-02-18 | 江苏凸创科技开发有限公司 | The quick floating bridge device laying river |
| US9109335B1 (en) * | 2014-10-27 | 2015-08-18 | Oliver Groves | Retractable dock |
| CN205893897U (en) * | 2016-07-15 | 2017-01-18 | 杨凌瑞沃水利水电规划设计有限公司 | Be applied to flexible float tube bridge of floating pump station |
-
2016
- 2016-07-15 CN CN201610561243.1A patent/CN106087700B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07292619A (en) * | 1994-04-28 | 1995-11-07 | Hitachi Zosen Corp | Floating bridge and lifting device therefor |
| CN201106150Y (en) * | 2007-10-29 | 2008-08-27 | 武汉理工大学 | Hidden floating type rope tension bridge |
| CN204162990U (en) * | 2014-09-19 | 2015-02-18 | 江苏凸创科技开发有限公司 | The quick floating bridge device laying river |
| US9109335B1 (en) * | 2014-10-27 | 2015-08-18 | Oliver Groves | Retractable dock |
| CN205893897U (en) * | 2016-07-15 | 2017-01-18 | 杨凌瑞沃水利水电规划设计有限公司 | Be applied to flexible float tube bridge of floating pump station |
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|---|---|
| CN106087700A (en) | 2016-11-09 |
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