CN209604741U - A kind of concrete pump pipe connection and the concrete pump pipe structure based on the device - Google Patents
A kind of concrete pump pipe connection and the concrete pump pipe structure based on the device Download PDFInfo
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- CN209604741U CN209604741U CN201920308331.XU CN201920308331U CN209604741U CN 209604741 U CN209604741 U CN 209604741U CN 201920308331 U CN201920308331 U CN 201920308331U CN 209604741 U CN209604741 U CN 209604741U
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Abstract
The utility model discloses a kind of concrete pump pipe connection and the concrete pump pipe structure based on the device, including main pump pipe connector, it further include that the branch pump line being connected to inside main pump pipe connector converts connector, branch pump line, which is converted, is arranged one-way conduction mechanism between connector and main pump pipe connector, one-way conduction mechanism is able to enter the liquid in branch pump line conversion connector in main pump pipe connector, and liquid that flows from above to below cannot be introduced into branch pump line conversion connector in main pump pipe connector, branch pump line converts connector and the second connecting flange is arranged far from one end of main pump pipe connector.The utility model is to during solving super high-rise building concrete pumping in the prior art, the problem of every concrete pump pipe is all arranged the structure of water return pipeline influences construction speed and increase difficulty of construction, realizes the purpose of the construction efficiency and economic benefit that improve super high-rise building concrete pumping.
Description
Technical field
The utility model relates to super high-rise building concreting fields, and in particular to a kind of concrete pump pipe connection
And the concrete pump pipe structure based on the device.
Background technique
China " civil buildings design general rule " GB50352-2005 regulation: when building height is more than 100m, no matter house and
Public building is super high-rise building.According to the new standard of super high-rise building association, the world, 300 meters the above are super high-rise buildings.
Super high-rise building is compared to conventional skyscraper, due to its altitude response, can not with the construction concept of conventional skyscraper come into
Row research, therefore with biggish between building engineering field, the construction of super high-rise building and the construction of conventional skyscraper
Difference, this species diversity are particularly evident in concreting process.
In construction of super highrise building process, the coagulation that concrete pumping mode carries out Core Walls Structure and peripheral frame is generallyd use
Soil structure construction.Concrete pumping method is the important way of used in vertical transportation of concrete.Currently, usual after the completion of concrete pumping
It needs to clean concrete pump pipe using washing process, therefore, in Super High concrete pouring construction, except needing to be arranged
Outside concrete pumping pipe, it is also necessary to pump line flushing be set with water return pipeline to meet the needs of pump line cleans return water.In superelevation
In layer building, due to the advanced outer framework construction of Core Walls Structure, the advanced Core Walls Structure floor slab construction of Core Walls Structure wall, to meet different processes
The characteristics of concreting demand, needs to be arranged the vertical pump line of multiple tracks concrete, this traditional construction technology mainly has: (1) being
Meet the requirement of working procedure and construction technology, concrete delivery pump pipe needs multiple tracks to be arranged parallel, and concrete delivery pump pipe is logical
It is assemblied to form frequently with the pipeline of certain modulus, the position and overlay area of every pump line are different, and concrete delivery pump pipe is set
Quantity and position is set to be determined according to construction technology and working procedure；(2) using the corresponding flushing of every concrete delivery pump pipe
The method being arranged with water return pipeline.(3) every concrete delivery pump pipe corresponds to a flushing water return pipeline, will lead to core
Vertical duct is excessive in cylinder.Fixed, demolition, installation pipeline affects construction speed, and improves project cost；Excessive vertical duct
Occupy working space；When stopping state occurs in a certain root canal road, since number of tubes is more, it is difficult to which investigation searches blocking
Position.And in the prior art, either manufacturer, supplier or downstream unit in charge of construction, are all mating using a pump line
The structure of a piece water return pipeline, this construction inertia already become technology prejudice in the art, and guidance people do not go to consider it
His stringing possibility.
Utility model content
The purpose of this utility model is to provide a kind of concrete pump pipe connection and based on the concrete pump of the device
Return water is all arranged to every concrete pump pipe during solving super high-rise building concrete pumping in the prior art in pipe structure
The problem of structure of pipeline influences construction speed and increases difficulty of construction, realizes the construction for improving super high-rise building concrete pumping
The purpose of efficiency and economic benefit.
The utility model is achieved through the following technical solutions:
A kind of concrete pump pipe connection, the main pump pipe connector including tubulose, the both ends of main pump pipe connector are all provided with
The first connecting flange is set, further includes that the branch pump line being connected to inside main pump pipe connector converts connector, the branch pump line conversion
One-way conduction mechanism is set between connector and main pump pipe connector, and the one-way conduction mechanism makes branch pump line convert connector
Interior liquid is able to enter in main pump pipe connector, and liquid that flows from above to below cannot be introduced into branch in main pump pipe connector
Pump line is converted in connector, and the second connecting flange is arranged far from one end of main pump pipe connector in the branch pump line conversion connector.
The mentality of designing of the utility model is arranged according to condition of construction and building structure, and a total water return pipeline is arranged.
The water return pipeline uses modularization conduit component, and passes through bolt, flanged plate type of attachment joint connection in site.The utility model is main
For concrete delivery pump pipe and rinse a kind of attachment device between total water return pipeline.The attachment device can reach following function
The requirement of energy:
(1) rinsing can not be entered in concrete delivery pump pipe connected to it with the water in total water return pipeline；
(2) water energy in concrete delivery pump pipe is enough freely accessible to rinse total water return pipeline.
For super high-rise building concrete pumping in the prior art, water return pipeline all need to be set to every concrete pump pipe,
The problem of seriously affecting construction speed and increasing difficulty of construction, the utility model propose a kind of concrete pump pipe connection dress first
It sets, this attachment device is used to be connected to the return water pump line during super high-rise building concrete pumping, is connected by main pump pipe
Head realizes the connection at both ends, is connected inside branch pump line conversion connector and main pump pipe connector, is when main pump pipe connector
When one branch pump line conversion connector of upper connection, this attachment device forms similar three-port structure, is connected to when on main pump pipe connector
When two branch pump line conversion connectors, this attachment device forms similar four-way structure, and so on, in a main pump pipe connector
The quantity of the branch pump line conversion connector of connection is not construed as limiting, and those skilled in the art can set according to live return water
It sets.For branch pump line conversion connector for connecting with concrete pump pipe, the downstream of every concrete pump pipe is connected to a branch
Pump line converts connector, then converts connector by branch pump line and realize and the connection inside main pump pipe connector.The branch pump line
It converts and one-way conduction mechanism is set between connector and main pump pipe connector, the one-way conduction mechanism connects the conversion of branch pump line
Liquid in fitting is able to enter in main pump pipe connector, and liquid that flows from above to below can not be into main pump pipe connector
Enter in branch pump line conversion connector.The setting of one-way conduction mechanism so that Wash flow in natural flow process, be merely able to from
Concrete pump pipe as return branch enters return main by non-return valve, and leans on the water of free gravity whereabouts in return main
It cannot pass through one-way conduction mechanism and be back to return branch, it is ensured that be not necessarily to artificial controlled valve, achieve the purpose that facilitate construction.It is existing
There is any non-return valve in technology to be used equally for using herein as one-way conduction mechanism.One-way conduction machine in the application
Structure with more hold non-return valve easy to open be it is preferred, convenient for guarantee the faint water flow of assigned direction flowing.The structure letter of this attachment device
It is single, in the concreting process of super high-rise building, connection concrete return water branch pump line and main pump pipe to be mixed with reaching to reduce
Solidifying soil washes away the purpose of the setting road number with return water pump line, by the effect of the present apparatus, so that all concrete pump pipes all pass through
Cross the present apparatus and be back to main pump pipe, realize the mounting arrangements quantity for significantly reducing water return pipeline, improve disassembly efficiency, reduce at
Originally, increase economic efficiency.The present apparatus is converted at connector with branch pump line equipped with one-way conduction mechanism, makes Wash flow along specific
Direction flowing, is not necessarily to artificial controlled valve, overcomes technology prejudice, achieve the purpose that facilitate construction.
Further, the both ends of branch pump line conversion connector are respectively provided with the second connecting flange, on main pump pipe connector
It is also provided with the second connecting flange, passes through two the second connecting flanges between the main pump pipe connector and branch pump line conversion connector
It is attached.Be branch pump line conversion connector end with the second connecting flange, and main pump pipe connector and branch pump line turn
It changes the connected position of connector and is also equipped with the second connecting flange, by two the second connecting flanges, branch pump line can be converted
Connector and main pump pipe connector carry out flanged joint, are not only convenient for installation connection, also can quickly carry out disassembly decomposition, greatly
Improve the disassembly efficiency of the present apparatus.Meanwhile concrete pump pipe is connected when not needing to convert connector using specific branch pump line
When, it is only necessary to corresponding second connecting flange is blocked, the versatility of the present apparatus can be significantly improved.
Preferably, N number of pump line conversion connector is circumferentially uniformly distributed on main pump pipe connector, wherein N >=2.In this programme
At least two pump lines are set on a main pump pipe connector and convert connector, and at least two pump lines convert connector edge
The circumferential direction of main pump pipe connector is uniformly distributed, so that the return water concentration of each concrete pump pipe is back to phase on main pump pipe connector
Same height and position, mutually collision consumes kinetic energy to the water flow of parting bead concrete pump pipe inside main pump pipe connector, can significantly drop
The low erosion to main pump pipe connector inner wall acts on, and significantly improves the service life of the utility model.
First connecting flange, the second connecting flange have rubber gasket.Ensure the leakproofness of flanged joint.
Preferably, the one-way conduction mechanism includes valve block, locating part, and the valve block is hinged on branch pump line conversion connector
Inner wall, the locating part are fixed on inside branch pump line conversion connector, and locating part is located at valve block and branch pump line converts connector
The opposite side of hinge joint, the locating part limitation valve block is directed away from the direction rotation of main pump pipe connector.Valve block is in water
It is rotated under stream effect around hinge joint, is limited by fixed locating part, to realize that valve block can only turn branch pump line
Change the effect of one-way conduction inside connector.Compared with traditional non-return valve, one-way conduction mechanism provided in this programme, only
It needs very faint water flow that valve block can be washed open to a lesser angle, passing through for water flow can be realized, can guarantee designated parties
Flowing to faint water flow significantly reduces conducting threshold compared to the prior art.
Preferably, the one-way conduction mechanism is to stretch to the tube body inside main pump pipe connector, the tube body from side
One end inside main pump pipe connector gradually extends to the direction close to main pump pipe connector center from bottom to top.If making
Use non-return valve as one-way conduction mechanism, although can be realized the effect of one-way conduction, any check in the prior art
Valve requires a cracking pressure, opens pressure although manufacturing non-return valve using the material of lighter weight and can be effectively reduced this
Power, but still can not thoroughly eliminate has return water accumulation when this allows for that water flow is smaller can not to overcome the cracking pressure always
It cannot be introduced into main pump pipe connector in branch pump line conversion connector.And preferred side of this programme as one-way conduction mechanism
Case, without using the existing structure with cracking pressure such as check-valves or check valve, but by extending to main pump pipe connector
The internal tube body in stationary state is realized.Solid, which stretches to inside main pump pipe connector from side, tube body
Gradually extend from bottom to top to the direction close to main pump pipe connector center, therefore the liquid in branch pump line conversion connector is certainly
Main pump pipe connector can be entered under right flow regime.And the return water in main pump pipe connector is naturally downward under the effect of gravity
Flowing, return water disperses under the blocking at the top of tube body to two sides after falling to above tube body, due to tube body bottom closer to
The side wall of main pump pipe connector, therefore the return water to flow downward is under the effect of gravity, it can not be by from top to bottom to sidewall shrink
Tube body end enter branch pump line conversion connector in.One-way conduction mechanism in this programme be for the utility model institute into
Capable is specifically designed, and overcomes the problem of structures such as existing check valve, check-valves need pressure to be opened, in the prior art also
Not utilization of the structure same or similar with this programme in concrete pump pipe field.
It preferably, further include the first sealing plate for being detachably connected on main pump pipe connector one end, first sealing plate is used for
Block main pump pipe connector.When the top of the total pump line of return water is arranged in main pump pipe connector needs, the first sealing plate can be passed through
It is blocked.When not needing using the first sealing plate, dismantled.First sealing plate and main pump pipe connector pass through existing skill
Any detachable connection method connection in art.
It preferably, further include being detachably connected on branch pump line conversion second envelope of the connector far from main pump pipe connector one end
Plate, second sealing plate is for blocking branch pump line conversion connector.It is found not after some branch pump line conversion connector installs
Need in use, directly blocked with the second sealing plate, avoid also needing scene dismantled blocked again it is cumbersome
Work greatly simplifies workload, reduces and waits the duration, improves construction efficiency.Certainly, corresponding branch pump is not being installed also
When pipe converts connector, the company of main pump pipe connector and branch pump line conversion connector can also be directly blocked by the second sealing plate
Meet place.
Concrete pump pipe structure, including several colossal columns, the peripheral frame being fixed between adjacent colossal column, the periphery
Core Walls Structure, the floor being connected with Core Walls Structure and the Core Walls Structure mould bases to match with the Core Walls Structure is arranged in lower portion；Also wrap
The total pump line of return water for passing through all floors is included, the total pump line of return water is spliced by several segments, is led between adjacent two sections
The concrete pump pipe connection connection is crossed, the end of the total pump line of every section of return water is respectively provided with the first connecting flange, the return water
Total pump line is attached with main pump pipe connector by two the first connecting flanges；The branch pump line conversion connector is far from main pump
One end of pipe connector connects concrete pump pipe, one end setting second of the concrete pump pipe close to branch pump line conversion connector
Connecting flange, concrete pump pipe are connect with branch pump line conversion connector by two the second connecting flanges.In this structure, return water is total
Pump line is spliced by several segments, and the both ends of the total pump line of every section of return water are respectively provided with the first connecting flange, so that every section of return water
The both ends of total pump line can be matched with the first connecting flange of main pump pipe connector end carries out flanged joint.Return water is total
Pump line is carried out as a water return pipeline unique in this structure using each concrete pump pipe passes through the concrete pump in the application
Pipe connection parallel connection, which is connected into the total pump line of return water and reaches concrete pump pipe, washes away draining purpose.This structure is shown compared to the prior art
Work reduces installation difficulty and time-consuming, greatly improves construction efficiency, and can save a large amount of construction costs, solves existing
Have in technology during super high-rise building concrete pumping, the structure influence for every concrete pump pipe being all arranged water return pipeline is applied
Work progress and the problem of increase difficulty of construction, realizes the construction efficiency and economic benefit for improving super high-rise building concrete pumping
Purpose.
Preferably, the first sealing plate is arranged in the top of the total pump line of the return water.The total pump line of the return water of top is blocked,
Water flow in scour process is avoided to overflow pollution scene.
The utility model compared with prior art, has the following advantages and benefits:
1, a kind of concrete pump pipe connection of the utility model and the concrete pump pipe structure based on the device, for surpassing
In the concreting process of skyscraper, connection concrete return water branch pump line and main pump pipe are washed away with reaching reduction concrete
With return water pump line setting road number purpose, by the effect of the present apparatus, so that all concrete pump pipes all pass through the present apparatus
It is back to main pump pipe, realizes the mounting arrangements quantity for significantly reducing water return pipeline, disassembly efficiency is improved, reduces cost, improves warp
Ji benefit.The present apparatus is converted at connector with branch pump line equipped with one-way conduction mechanism, flows Wash flow along specific direction,
Without artificial controlled valve, achieve the purpose that facilitate construction.
2, a kind of concrete pump pipe connection of the utility model and the concrete pump pipe structure based on the device, return water are total
Pump line is carried out as a unique water return pipeline using each concrete pump pipe connects dress by the concrete pump pipe in the application
It sets parallel connection and is connected into the total pump line of return water and reaches concrete pump pipe and wash away draining purpose, it is difficult to significantly reduce installation compared to the prior art
Degree and time-consuming, greatly improve construction efficiency, and can save a large amount of construction costs, solve Super High in the prior art
In building concrete pumping procedure, the structure for every concrete pump pipe being all arranged water return pipeline influences construction speed and increases to apply
The problem of work difficulty, realizes the purpose of the construction efficiency and economic benefit that improve super high-rise building concrete pumping.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model specific embodiment；
Fig. 2 is the structural schematic diagram of the utility model specific embodiment；
Fig. 3 is the partial schematic diagram that branch pump line converts connector in the utility model specific embodiment；
Fig. 4 is the cross-sectional view of the utility model specific embodiment 4；
Fig. 5 is the cross-sectional view of the utility model specific embodiment 5；
Fig. 6 is the elevation of the utility model specific embodiment 6.
Label and corresponding parts title in attached drawing:
1- main pump pipe connector, the first connecting flange of 2-, 3- branch pump line convert connector, the second connecting flange of 4-, 5- rubber
Glue gasket, 6- valve block, 7- locating part, 8- colossal column, 9- peripheral frame, 10- Core Walls Structure, 11- floor, 12- Core Walls Structure mould bases,
The total pump line of 13- return water, 14- concrete pump pipe, the first sealing plate of 15-, the second sealing plate of 16-, 17- concrete pump pipe connection, 18-
Deflector, 19- tube body.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1:
A kind of concrete pump pipe connection as shown in Figure 1, the main pump pipe connector 1 including tubulose, the connection of main pump pipe
First 1 both ends are respectively provided with the first connecting flange 2, further include the branch pump line conversion connector being connected to inside main pump pipe connector 1
3, one-way conduction mechanism is set between the branch pump line conversion connector 3 and main pump pipe connector 1, the one-way conduction mechanism makes
Liquid in branch pump line conversion connector 3 is able to enter in main pump pipe connector 1, and in main pump pipe connector 1 from upper and
The liquid of lower flowing cannot be introduced into branch pump line conversion connector 3, and the branch pump line conversion connector 3 is far from main pump pipe connector
The second connecting flange 4 is arranged in 1 one end.
Embodiment 2:
A kind of concrete pump pipe connection as shown in Figure 2 further includes on the basis of embodiment 1 being detachably connected
The first sealing plate 15 in 1 one end of main pump pipe connector, first sealing plate 15 is for blocking main pump pipe connector 1.Further including can
Dismantling connection converts second sealing plate 16 of the connector 3 far from 1 one end of main pump pipe connector in branch pump line, and second sealing plate 16 is used
Connector 3 is converted in blocking branch pump line.
Embodiment 3:
A kind of concrete pump pipe connection as shown in Figure 3, based on any of the above embodiments, the branch pump line
The both ends of conversion connector 3 are respectively provided with the second connecting flange 4, and the second connecting flange 4 is also provided on main pump pipe connector 1, described
It is attached between main pump pipe connector 1 and branch pump line conversion connector 3 by two the second connecting flanges 4.N number of pump line turns
It is circumferentially uniformly distributed on main pump pipe connector 1 to change connector 3, wherein N >=2.First connecting flange 2, the second connecting flange 4 are
With rubber gasket 5.The one-way conduction mechanism includes valve block 6, locating part 7, and the valve block 6 is hinged on the conversion of branch pump line and connects
3 inner wall of fitting, the locating part 7 are fixed on inside branch pump line conversion connector 3, and locating part 7 is located at valve block 6 and branch pump line turns
The opposite side of the hinge joint of connector 3 is changed, the locating part 7 limits the direction turn that valve block 6 is directed away from main pump pipe connector 1
It is dynamic.
Embodiment 4:
As shown in figure 4, arrow direction indicates water flow flow direction in Fig. 4.The one-way conduction mechanism of the present embodiment is to fix
In the deflector 18 of 1 inner wall of main pump pipe connector, deflector 18 is located at main pump pipe connector 1 and branch pump line conversion connector 3 connects
The surface at place is connect, and deflector 18 is tilted towards 1 internal direction of main pump pipe connector from top to bottom.Flush water in the present embodiment
Stream can be converted in connector 3 from branch pump line and is flowed directly in main pump pipe connector 1, and the water in main pump pipe connector 1 is in weight
Power acts on lower nature and falls, and when dropping down into above the junction of branch pump line conversion connector 3, is guided by deflector 18 to central part
Position is gathered to fall again, therefore will not enter in branch pump line conversion connector 3.Therefore the present embodiment is by fixed deflector 18
The effect that one-way conduction mechanism can be achieved significantly simplifies structural complexity, reduces compared to the mode for using traditional non-return valve
Cost.
Embodiment 5:
As shown in figure 5, the one-way conduction mechanism of the present embodiment is the tube body stretched to inside main pump pipe connector 1 from side
19, the tube body 19 is located at one end inside main pump pipe connector 1, from bottom to top gradually to close to 1 center of main pump pipe connector
Direction extend.
Embodiment 6:
Concrete pump pipe structure as shown in FIG. 6 is based on concrete pump pipe connection 17, including several colossal columns 8, Gu
The peripheral frame 9 being scheduled between adjacent colossal column 8 is arranged Core Walls Structure 10 inside the peripheral frame 9, is connected with Core Walls Structure 10
Floor 11 and the Core Walls Structure mould bases 12 to match with the Core Walls Structure 10；It further include the return water for passing through all floors 11
Total pump line 13, the total pump line 13 of return water are spliced by several segments, are connected between adjacent two sections by the concrete pump pipe
Device connection, the end of the total pump line 13 of every section of return water are respectively provided with the first connecting flange 2, the total pump line 13 and main pump Guan Lian of return water
Connector 1 is attached by two the first connecting flanges 2；The branch pump line converts one of connector 3 far from main pump pipe connector 1
The second connection method is arranged close to one end of branch pump line conversion connector 3 in end connection concrete pump pipe 14, the concrete pump pipe 14
Orchid 4, concrete pump pipe 14 are connect with branch pump line conversion connector 3 by two the second connecting flanges 4.The total pump line 13 of return water
Top be arranged the first sealing plate 15.
After the utility model attachment device, the quantity of concrete flushing water return pipeline can be greatly simplified, is brought
Economic benefit.By taking Fig. 4 demonstration example as an example: when every concrete delivery pump pipe corresponds to a water return pipeline, 6 need to be arranged altogether
Water return pipeline, it is assumed that building height is 400 meters.Then need water return pipeline length about 1500m.In view of pipeline lease (or purchase
Buy), every meter of total 400 yuan of calculating after the expenses such as in-site installation, disassembly.Then pump line expense is 600,000 yuan or so.When according to this reality
After applying an example piece total pump line of setting, pump line expense is greatly reduced, it is only necessary to 200,000 yuan or so.In addition, after simplifying pump pipe number
Working space is increased, the construction time is reduced, machined construction speed.
In the present embodiment each pipeline be modularization, it is fabricated.Modularization is exactly caliber, and pipe range all meets certain modulus,
It is adapted to various construction size requirements；And assembled does not need to weld, scene is bolted completely realizes assembled peace
Dress.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of concrete pump pipe connection, which is characterized in that the main pump pipe connector (1) including tubulose, the connection of main pump pipe
The both ends of head (1) are respectively provided with the first connecting flange (2), further include converting with the branch pump line being connected to inside main pump pipe connector (1)
One-way conduction mechanism, the list is arranged between branch pump line conversion connector (3) and main pump pipe connector (1) in connector (3)
To conduction mechanism the liquid in branch pump line conversion connector (3) is able to enter in main pump pipe connector (1), and in main pump pipe
Liquid that flows from above to below cannot be introduced into branch pump line conversion connector (3) in connector (1), the branch pump line conversion connection
The second connecting flange (4) are arranged far from the one end of main pump pipe connector (1) in part (3).
2. a kind of concrete pump pipe connection according to claim 1, which is characterized in that the branch pump line conversion connection
The both ends of part (3) are respectively provided with the second connecting flange (4), are also provided on main pump pipe connector (1) the second connecting flange (4), described
It is attached between main pump pipe connector (1) and branch pump line conversion connector (3) by two the second connecting flanges (4).
3. a kind of concrete pump pipe connection according to claim 1, which is characterized in that N number of pump line conversion connection
Part (3) is circumferentially uniformly distributed on main pump pipe connector (1), wherein N >=2.
4. a kind of concrete pump pipe connection according to claim 1, which is characterized in that first connecting flange
(2), the second connecting flange (4) has rubber gasket (5).
5. a kind of concrete pump pipe connection according to claim 1, which is characterized in that one-way conduction mechanism packet
Valve block (6), locating part (7) are included, the valve block (6) is hinged on branch pump line conversion connector (3) inner wall, and the locating part (7) is solid
It is scheduled on branch pump line conversion connector (3) inside, and locating part (7) is located at valve block (6) and converts the hinged of connector (3) with branch pump line
The opposite side of point, locating part (7) limitation valve block (6) are directed away from the direction rotation of main pump pipe connector (1).
6. a kind of concrete pump pipe connection according to claim 1, which is characterized in that the one-way conduction mechanism is
The internal tube body (19) of main pump pipe connector (1) is stretched to from side, it is internal that the tube body (19) is located at main pump pipe connector (1)
One end, from bottom to top gradually to close to main pump pipe connector (1) center direction extend.
7. a kind of concrete pump pipe connection according to claim 1, which is characterized in that further include being detachably connected on
First sealing plate (15) of main pump pipe connector (1) one end, first sealing plate (15) is for blocking main pump pipe connector (1).
8. a kind of concrete pump pipe connection according to claim 1, which is characterized in that further include being detachably connected on
Branch pump line converts second sealing plate (16) of connector (3) far from main pump pipe connector (1) one end, and second sealing plate (16) is used for
Block branch pump line conversion connector (3).
9. special based on a kind of concrete pump pipe structure of concrete pump pipe connection any in claim 1 to 8
Sign is, including several colossal columns (8), the peripheral frame (9) being fixed between adjacent colossal column (8), the peripheral frame (9)
Inside setting Core Walls Structure (10), the floor (11) being connected with Core Walls Structure (10) and the core to match with the Core Walls Structure (10)
Heart cylinder mould frame (12)；Further include one pass through all floors (11) the total pump line of return water (13), the total pump line of return water (13) by
Several segments are spliced, and are connected between adjacent two sections by the concrete pump pipe connection, the total pump line of every section of return water (13)
End be respectively provided with the first connecting flange (2), the total pump line of return water (13) and main pump pipe connector (1) pass through two first companies
Acting flange (2) is attached；Branch pump line conversion connector (3) connects concrete far from the one end of main pump pipe connector (1)
The second connecting flange (4) are arranged close to one end of branch pump line conversion connector (3) in pump line (14), the concrete pump pipe (14),
Concrete pump pipe (14) is connect with branch pump line conversion connector (3) by two the second connecting flanges (4).
10. concrete pump pipe structure according to claim 9, which is characterized in that the top of the total pump line of return water (13)
First sealing plate (15) are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920308331.XU CN209604741U (en) | 2019-03-11 | 2019-03-11 | A kind of concrete pump pipe connection and the concrete pump pipe structure based on the device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920308331.XU CN209604741U (en) | 2019-03-11 | 2019-03-11 | A kind of concrete pump pipe connection and the concrete pump pipe structure based on the device |
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| CN209604741U true CN209604741U (en) | 2019-11-08 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812637A (en) * | 2019-03-11 | 2019-05-28 | 四川省第六建筑有限公司 | A kind of concrete pump pipe connection and the concrete pump pipe structure based on the device |
| CN112696532A (en) * | 2020-12-21 | 2021-04-23 | 大学士工程管理有限公司 | Concrete pump pipe fixing device |
-
2019
- 2019-03-11 CN CN201920308331.XU patent/CN209604741U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812637A (en) * | 2019-03-11 | 2019-05-28 | 四川省第六建筑有限公司 | A kind of concrete pump pipe connection and the concrete pump pipe structure based on the device |
| CN112696532A (en) * | 2020-12-21 | 2021-04-23 | 大学士工程管理有限公司 | Concrete pump pipe fixing device |
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