CN104863158B - The vertically downward delivering concrete system of structure ultra-deep - Google Patents
The vertically downward delivering concrete system of structure ultra-deep Download PDFInfo
- Publication number
- CN104863158B CN104863158B CN201510270859.9A CN201510270859A CN104863158B CN 104863158 B CN104863158 B CN 104863158B CN 201510270859 A CN201510270859 A CN 201510270859A CN 104863158 B CN104863158 B CN 104863158B
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- concrete
- delivery pipe
- deep
- steel plate
- cushion chamber
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- 239000000872 buffer Substances 0.000 claims abstract description 48
- 238000013016 damping Methods 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 83
- 239000010959 steel Substances 0.000 claims description 83
- 238000012423 maintenance Methods 0.000 claims description 8
- 238000005204 segregation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/14—Geometrical or physical properties resilient or elastic
- E02D2200/146—Springs
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0023—Cast, i.e. in situ or in a mold or other formwork
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0001—Rubbers
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Paleontology (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a kind of vertically downward delivering concrete system of structure ultra-deep, it includes concrete delivery pipe, delivery pipe bottom buffer unit and at least one conveying pipe holder, wherein：The conveying pipe holder is installed on the side of vertical structure；The concrete delivery pipe is vertically installed on the conveying pipe holder, and the conveying pipe holder is provided with support damping device；The concrete delivery pipe spaced series have multiple buffers, and each described buffer is internally provided with helical buffer passage；Delivery pipe bottom buffer unit includes cushion chamber, and the top entry at the top of the cushion chamber is connected to the bottom of the concrete delivery pipe, the rubber cushion blocks that the bottom of the cushion chamber is provided with.The downward delivering concrete system of vertically structure ultra-deep of the invention can control the falling speed of concrete, so as to reduce impact of the concrete to conveying equipment, and eliminate the segregation phenomenon that concrete is produced in dropping process.
Description
Technical field
The present invention relates to building engineering field, espespecially a kind of vertically downward delivering concrete system of structure ultra-deep.
Background technology
In the prior art, need to be used in foundation ditch or tunnel internal in the work progress in ultra-deep foundation pit or ultra-deep tunnel
A large amount of concrete.But limited by construction site, generally cannot inside tunnel or foundation ditch ready-mixed concrete.In order to solve this
Individual problem, in the prior art generally using vertical duct to dell region delivering concrete.But when the height of vertical duct is spent
When big, concrete speed during whereabouts crosses conference and violent impact is caused to pipeline, while vertical duct bottom is mixed
Solidifying soil receiving device can also bear huge impact.In addition meeting concrete can produce showing for isolation during falling at high speeds
As segregation phenomenon can cause tremendous influence to the quality of concrete.
The content of the invention
The present invention provides a kind of vertically downward delivering concrete system of structure ultra-deep, this vertically structure ultra-deep it is defeated downwards
Sending concrete system can solve the problems, such as the downward transport concrete of existing vertical duct.
Technical scheme includes a kind of vertically downward delivering concrete system of structure ultra-deep, and it includes：
At least one conveying pipe holder, is fixedly arranged on the side of the vertical structure；
Concrete delivery pipe, is vertically installed on the conveying pipe holder, the concrete delivery pipe spaced series
There are multiple buffers, each described buffer is internally provided with helical blade, and the space inside the buffer is isolated into
Helical buffer passage.
The downward delivering concrete system of vertically structure ultra-deep of the invention further improvement is that：The buffer bag
Housing is included, the enclosure interior is provided with reinforced shaft and the helical blade, and the helical blade is spirally surrounded on described
Reinforced shaft, the inside edge of the helical blade is connected to the side of the reinforced shaft, and the outer ledge of the helical blade connects
It is connected to the inner surface of the housing of the buffer.The setting of buffer can increase concrete and decline inside concrete delivery pipe
When resistance, so as to reduce the speed that concrete declines inside concrete delivery pipe, so that it is defeated to concrete to reduce concrete
Send the impact of the concrete pump of pipe and concrete conveyance bottom of the tube.And helical duct can also play stirring to concrete
Effect, it is to avoid concrete produces segregation phenomenon during decline.
The downward delivering concrete system of vertically structure ultra-deep of the invention further improvement is that：The buffer is also
Including the bottom interface for connecting the concrete delivery pipe positioned at bottom, for connecting superposed concrete delivery pipe
Top joint.
The downward delivering concrete system of vertically structure ultra-deep of the invention further improvement is that：Connect from the top
To the bottom interface, the spiral gradient of the helical blade is gradually reduced mouth.
The downward delivering concrete system of vertically structure ultra-deep of the invention further improvement is that：The delivery pipe branch
Frame includes steel platform and support damping device, and the steel platform is installed on the side of vertical structure, wherein：The support damping
Device includes the first fixation steel plate and the second fixation steel plate, and first fixation steel plate is fixedly installed in the steel platform, institute
State the top that the second fixation steel plate is installed on first fixation steel plate, first fixation steel plate and second fixation steel plate
Between be provided with damping spring；The concrete delivery pipe wears first, second fixation steel plate and is connected to described second
Fixation steel plate.Support damping device can concrete delivery pipe when the impact of high speed concrete is born to concrete delivery pipe
There is provided soft support, it is to avoid the attachment structure between concrete delivery pipe and conveying pipe holder occurs under the impact of concrete
Damage.
The downward delivering concrete system of vertically structure ultra-deep of the invention further improvement is that：The steel platform bag
Two the first horizontally disposed I-steel are included, the end of first I-steel is inserted inside the vertical structure, two
At least one second I-steel is connected between first I-steel described in root；One is provided with below every first I-steel
Root raker beam, the first end of the raker beam is connected to support beam, and the support beam is inserted in vertical structure, the raker beam
Second end is connected to the end of encorbelmenting of first I-steel.
The downward delivering concrete system of vertically structure ultra-deep of the invention further improvement is that：It also includes conveying
Ttom of pipe end buffer unit, delivery pipe bottom buffer unit includes cushion chamber, the top entry connection at the top of the cushion chamber
In the bottom of the concrete delivery pipe, the side of the cushion chamber offers Horizontal Exit, a rubber is provided with the cushion chamber
Rubber cushion block, and the rubber cushion blocks are located at the underface of the top entry, the rubber cushion blocks are formed with one from the top
The inclined-plane that entrance extends to Horizontal Exit direction, and the inclined-plane slope from the top entry to Horizontal Exit direction gradually
Reduce.Rubber cushion blocks set impact of the concrete that can be fallen with cache to cushion chamber.The inclined top surface of rubber cushion blocks
The flow direction of concrete can be changed.
The downward delivering concrete system of vertically structure ultra-deep of the invention further improvement is that：The cushion chamber
Side is additionally provided with maintenance window, and the maintenance window is coated with cover plate, and the cover plate is fixed on institute by hinge and lockset
State the outer surface of cushion chamber.In work progress, can be by the rubber cushion blocks inside maintenance window dismounting cushion chamber, so as to right
Rubber cushion blocks are cleaned and changed.
The downward delivering concrete system of vertically structure ultra-deep of the invention further improvement is that：The delivery pipe bottom
End buffer unit also includes cushion chamber support, and the upper surface of the cushion chamber support is provided with fixation steel plate, the fixation steel plate
Top be provided with vibration damper steel plate, damping spring, the cushion chamber frame are provided between the fixation steel plate and vibration damper steel plate
Located at the upper surface of the vibration damper steel plate.Vibration damper steel plate and damping spring can effectively clear up concrete fall from above it is right
The impact that cushion chamber is caused, so as to the equipment for avoiding concrete conveyance bottom of the tube is damaged under the impact of concrete.
The downward delivering concrete system of vertically structure ultra-deep of the invention further improvement is that：The concrete is defeated
The top of pipe is sent to be connected with hopper.
Brief description of the drawings
Fig. 1 is the side view of the vertically downward delivering concrete system of structure ultra-deep of the invention；
Fig. 2 is the side view of the conveying pipe holder in the present invention；
Fig. 3 is the top view of the conveying pipe holder in the present invention.
Fig. 4 is the sectional view of the buffer in the present invention；
Fig. 5 is the partial sectional view of the delivery pipe bottom buffer unit in the present invention；And
Fig. 6 is the side view of the cover plate of the cushion chamber in the present invention.
Specific embodiment
Embodiments of the present invention are illustrated below by way of specific instantiation, those skilled in the art can be by this specification
Disclosed content understands other advantages of the invention and effect easily.The present invention can also be by specific realities different in addition
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under spirit of the invention.
It should be noted that structure, ratio, size depicted in this specification institute accompanying drawings etc., is only used to coordinate
Content disclosed in bright book, so that those skilled in the art understands and reads, is not limited to enforceable limit of the invention
Fixed condition, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, not
Under influence effect that can be generated of the invention and the purpose to be reached, all should still fall obtained in disclosed technology contents
In the range of covering.Meanwhile, in this specification it is cited as " on ", D score, "left", "right", " centre " and " one " etc.
Term, is merely convenient to understanding for narration, and is not used to limit enforceable scope of the invention, the change of its relativeness or tune
It is whole, under without essence change technology contents, when being also considered as enforceable category of the invention.
The downward delivering concrete system of vertically structure ultra-deep of the invention is introduced below in conjunction with the accompanying drawings：
Fig. 1 is referred to, Fig. 1 is the side view of the vertically downward delivering concrete system of structure ultra-deep of the invention.Such as Fig. 1 institutes
Show, the downward delivering concrete system of vertically structure ultra-deep of the invention is attached to the side of vertical structure 40, used as the present invention
A kind of implementation method, the vertical structure 40 can be that height exceedes 70m, inclination angle and is more than 80 degree of precipice.It is of the invention along perpendicular
Include concrete delivery pipe 10, delivery pipe bottom buffer unit 20 and at least to the downward delivering concrete system of structure ultra-deep
Individual conveying pipe holder 30.Include multiple conveying pipe holders 30 in the present embodiment, conveying pipe holder 30 is vertically installed on
The side of vertical structure 40.Concrete delivery pipe 10 is vertically installed on conveying pipe holder 30.Delivery pipe bottom buffering dress
Put 20 bottoms for being installed on concrete delivery pipe 10.The top of concrete delivery pipe is provided with hopper 41.It is connected to delivery pipe bottom
The concrete pump that the concrete pump 42 of end buffer unit 20 will be received from concrete delivery pipe 10 is sent to job site.
Refer to Fig. 2 and Fig. 3.Fig. 2 is the side view of the conveying pipe holder in the present invention, and Fig. 3 is defeated in the present invention
Send the top view of pipe holder.As shown in Figures 2 and 3, each conveying pipe holder 30 includes steel platform 31 and support damping device
32.Support damping device 32 includes the first fixation steel plate 33 and the second fixation steel plate 34.Steel platform 31 is installed on vertical structure
40 side, vertical structure 40 is precipice in the present embodiment.First fixation steel plate 33 of support damping device 32 is along level side
To setting, and it is bolted the upper surface for being installed on steel platform 31.Second fixation steel plate 34 of support damping device 32 is pacified
Top loaded on the first fixation steel plate 33, is provided with damping spring 35 and connects between the first fixation steel plate 33 and the second fixation steel plate 34
Connect.Mounting hole is offered on the first fixation steel plate 33 and the second fixation steel plate 34, concrete delivery pipe 10 is consolidated through first
Determine the mounting hole of the fixation steel plate 34 of steel plate 33 and second and the second fixation steel plate 34 is fixedly connected on by flange.Coagulation
Native delivery pipe 10 is installed on conveying pipe holder 30 by support damping device 32, and support damping device 32 can be in concrete conveyance
Pipe 10 provides support when the impact of high speed concrete is born to concrete delivery pipe 10, it is to avoid concrete delivery pipe 10 and conveying
Attachment structure between pipe holder 30 is damaged under the impact of concrete.
As shown in Figures 2 and 3, in the present embodiment, steel platform 31 includes two the first horizontally disposed I-shapeds
Steel 36, two first I-steel 36 are parallel to each other.Insert the inside of vertical structure 40 in the end of the first I-steel 36.Two first
At least one second I-steel 38 is connected between I-steel 36.The lower section of every first I-steel 36 is provided with a raker beam
37, the second end of raker beam 37 is connected to the end of encorbelmenting of the first I-steel 36.The first end of raker beam 37 is fixedly connected with support
Beam 39, support beam 39 is inserted in the vertical structure in the horizontal direction.Raker beam 37 can be steel platform 31 and be fixed on steel
The concrete delivery pipe 10 of platform 31 provides the support of stabilization.
As shown in figure 1, concrete delivery pipe 10 is vertically installed on the conveying pipe holder 30 on the surface of vertical structure 40.
The top of concrete delivery pipe 10 extends to the top of vertical structure 40, and the top of concrete delivery pipe 10 is provided with hopper 41,
Concrete is poured into inside concrete delivery pipe 10 by hopper 41, and subsequent concrete is moved downwardly to along concrete delivery pipe 10
The concrete pump 42 of the bottom of concrete delivery pipe 10.Concrete pump 42 shows the construction of concrete conveyance to the bottom of vertical structure 40
.
Fig. 4 is referred to, Fig. 4 is the sectional view of the buffer in the present invention.As shown in Figure 1 and Figure 4, concrete delivery pipe 10
Spaced series have multiple buffers 44.Each buffer 44 is internally provided with helical buffer passage.The housing 45 of buffer 44 is
Cylinder, the diameter with diameter greater than concrete delivery pipe 10 of housing 45.The bottom of housing 45 is provided with bottom interface 46, housing
45 top is provided with top joint 47.The top of the helical buffer passage inside buffer 44 is communicated in top joint 47, spiral shell
The bottom for revolving buffer channel is communicated in the bottom interface 46.The top joint 47 of buffer 44 is attached to portion by flange
Concrete delivery pipe 10, bottom interface 46 is connected to the concrete delivery pipe 10 of its underpart by flange.Adjacent buffer 44
The distance between be less than 20m.
As shown in figure 4, the housing 45 of buffer 44 is internally provided with reinforced shaft 48 and helical blade 49.Reinforced shaft 48
The axis of axis and buffer 44 overlaps.Helical blade 49 is spirally surrounded on reinforced shaft 48.The inside edge of helical blade 49
The side of reinforced shaft 48 is connected to, the outer ledge of helical blade 49 is connected to the inner surface of the housing 45 of buffer 44.Strengthen
Space inside buffer 44 is isolated into helical buffer passage by axle 48 and helical blade 49.Connect from top joint 47 to bottom
Mouth 46, the spiral gradient of helical blade 49 is gradually reduced.The setting of reinforced shaft 48 causes that helical blade 49 forms an entirety, keeps away
Exempt to cause the inside edge of helical blade 49 to deform from washing away for the high speed concrete of high falling.
The setting of buffer 44 can increase resistance when concrete declines inside concrete delivery pipe 10, so as to reduce
The speed that concrete declines inside concrete delivery pipe 10, and then reduce concrete to concrete delivery pipe 10 and concrete
The impact of the concrete pump 42 of the bottom of delivery pipe 10.And helical duct can also play a part of stirring to concrete, it is to avoid
Concrete produces segregation phenomenon during decline.
Fig. 5 is referred to, Fig. 5 is the partial sectional view of the delivery pipe bottom buffer unit in the present invention.As shown in figure 5, mixed
The bottom of solidifying soil delivery pipe 10 is provided with delivery pipe bottom buffer unit 20, and delivery pipe bottom buffer unit 20 includes cushion chamber 21
And cushion chamber support 22.The top of the cushion chamber 21 is provided with top entry 23, and the top entry 23 of the cushion chamber 21 connects
It is connected to the bottom of concrete delivery pipe 10.Cushion chamber support 22 is arranged at the lower section of cushion chamber 21.The upper table of cushion chamber support 22
Face is provided with fixation steel plate 24, and the top of fixation steel plate 24 is provided with vibration damper steel plate 25, fixation steel plate 24 and vibration damper steel plate 25
Between be provided with damping spring 26, cushion chamber 21 is set up in the upper surface of the vibration damper steel plate 25.Vibration damper steel plate 25 and damping
Spring 26 can effectively clear up concrete and fall from above the impact caused to cushion chamber 21, so as to avoid concrete delivery pipe
The equipment of 10 bottoms is damaged under the impact of concrete.
As shown in figure 5, the rubber cushion blocks 27 being internally provided with of cushion chamber 21.Rubber cushion blocks 27 are located at the top of cushion chamber 21
The underface of portion's entrance 23.The side of cushion chamber 21 offers Horizontal Exit 29.Rubber cushion blocks 27 are formed with one from top entry
23 to the direction of Horizontal Exit 29 extend inclined-planes, and the inclined-plane slope from direction from top entry 23 to Horizontal Exit 29 by
It is decrescence small.Fall in the upper surface of the rubber cushion blocks 27 of the bottom of cushion chamber 21 from the bottom of concrete delivery pipe 10 in use,
Concrete is increasingly turned in the presence of the inclined-plane of rubber cushion blocks 27, is flowed to Horizontal Exit 29.The setting of rubber cushion blocks 27 can
Impact of the concrete fallen with cache to cushion chamber.The slope on the inclined-plane of rubber cushion blocks 27 gradually subtracts from top to lower section
Small, this causes that the change that concrete is flowed to more is smoothed, so as to reduce impact of the concrete to cushion chamber 21.The side of cushion chamber 21
Horizontal Exit 29 be connected to concrete pump 42, concrete pump 42 will be received from the concrete delivery of concrete delivery pipe 10 to applying
Work scene.
Fig. 6 is referred to, Fig. 6 is the side view of the cover plate of the cushion chamber in the present invention.As shown in Figure 5 and Figure 6, cushion chamber 21
Side be additionally provided with maintenance window, maintenance window is coated with cover plate 61.Cover plate 61 is fixed on by hinge 62 and lockset 63
The outer surface of cushion chamber 21.In work progress, can by maintenance window dismantle cushion chamber 21 inside rubber cushion blocks 27, with
Just rubber cushion blocks 27 are cleaned and is changed.
The above is only presently preferred embodiments of the present invention, and any formal limitation is not done to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, not departing from the range of technical solution of the present invention, when making a little change using the technology contents of the disclosure above or repair
The Equivalent embodiments for equivalent variations are adornd, as long as being the content without departing from technical solution of the present invention, according to technology reality of the invention
Any simple modification, equivalent variations and modification that confrontation above example is made, still fall within the scope of technical solution of the present invention
It is interior.
Claims (9)
1. one kind vertically downward delivering concrete system of structure ultra-deep, it is characterised in that including：
At least one conveying pipe holder, is fixedly arranged on the side of the vertical structure；
Concrete delivery pipe, is vertically installed on the conveying pipe holder, and the concrete delivery pipe spaced series have many
Individual buffer, the buffer includes housing, and the enclosure interior is provided with reinforced shaft and helical blade, the helical blade
The reinforced shaft is spirally surrounded on, the inside edge of the helical blade is connected to the side of the reinforced shaft, the spiral
The outer ledge of blade is connected to the inner surface of the housing of the buffer, and the space inside the buffer is isolated into spiral shell
Rotation buffer channel.
2. the vertically downward delivering concrete system of structure ultra-deep as claimed in claim 1, it is characterised in that the buffer
Also include：Bottom interface for connecting the concrete delivery pipe positioned at bottom, for connecting superposed concrete conveyance
The top joint of pipe.
3. the vertically downward delivering concrete system of structure ultra-deep as claimed in claim 2, it is characterised in that：From the top
The bottom interface is interfaced to, the spiral gradient of the helical blade is gradually reduced.
4. the vertically downward delivering concrete system of structure ultra-deep as claimed in claim 1, it is characterised in that：The delivery pipe
Support includes steel platform and support damping device, and the steel platform is installed on the side of vertical structure, wherein：The support subtracts
Shake device includes the first fixation steel plate and the second fixation steel plate, and first fixation steel plate is fixedly installed in the steel platform,
Second fixation steel plate is installed on the top of first fixation steel plate, and first fixation steel plate and described second fix steel
Damping spring is provided between plate；The concrete delivery pipe wears first, second fixation steel plate and is connected to described
Two fixation steel plates.
5. the vertically downward delivering concrete system of structure ultra-deep as claimed in claim 4, it is characterised in that：The steel platform
Including two the first horizontally disposed I-steel, the end of first I-steel is inserted inside the vertical structure,
At least one second I-steel is connected between two first I-steel；It is provided with below every first I-steel
A piece raker beam, the first end of the raker beam is connected to support beam, and the support beam is inserted in vertical structure, the raker beam
The second end be connected to the end of encorbelmenting of first I-steel.
6. the vertically downward delivering concrete system of structure ultra-deep as claimed in claim 1, it is characterised in that also including conveying
Ttom of pipe end buffer unit, delivery pipe bottom buffer unit includes cushion chamber, the top entry connection at the top of the cushion chamber
In the bottom of the concrete delivery pipe, the side of the cushion chamber offers Horizontal Exit, a rubber is provided with the cushion chamber
Rubber cushion block, and the rubber cushion blocks are located at the underface of the top entry, the rubber cushion blocks are formed with one from the top
The inclined-plane that entrance extends to Horizontal Exit direction, and the inclined-plane slope from the top entry to Horizontal Exit direction gradually
Reduce.
7. the vertically downward delivering concrete system of structure ultra-deep as claimed in claim 6, it is characterised in that：The cushion chamber
Side be additionally provided with maintenance window, the maintenance window is coated with cover plate, and the cover plate is fixed on by hinge and lockset
The outer surface of the cushion chamber.
8. the vertically downward delivering concrete system of structure ultra-deep as claimed in claim 6, it is characterised in that：The delivery pipe
Bottom buffer unit also includes cushion chamber support, and the upper surface of the cushion chamber support is provided with fixation steel plate, the fixed steel
Vibration damper steel plate is provided with above plate, damping spring, the cushion chamber are provided between the fixation steel plate and vibration damper steel plate
It is set up in the upper surface of the vibration damper steel plate.
9. the vertically downward delivering concrete system of structure ultra-deep as claimed in claim 1, it is characterised in that：The concrete
The top of delivery pipe is connected with hopper.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610834924.0A CN106436713B (en) | 2015-05-25 | 2015-05-25 | The vertically helical buffer conveyance conduit of the downward delivering concrete of structure ultra-deep |
| CN201610832891.6A CN106284357B (en) | 2015-05-25 | 2015-05-25 | The vertically delivery pipe buffer structure of the downward delivering concrete of structure ultra-deep |
| CN201610834859.1A CN106337416B (en) | 2015-05-25 | 2015-05-25 | The vertically delivery pipe bottom end buffer unit of the downward delivering concrete of structure ultra-deep |
| CN201610834858.7A CN106337415B (en) | 2015-05-25 | 2015-05-25 | The vertically delivery pipe bottom end shock absorption buffering mechanism of the downward delivering concrete of structure ultra-deep |
| CN201610834860.4A CN106284358B (en) | 2015-05-25 | 2015-05-25 | Shock attenuation buffering conveyer pipe supporting structure who carries concrete along vertical structure ultra-deep downwards |
| CN201510270859.9A CN104863158B (en) | 2015-05-25 | 2015-05-25 | The vertically downward delivering concrete system of structure ultra-deep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270859.9A CN104863158B (en) | 2015-05-25 | 2015-05-25 | The vertically downward delivering concrete system of structure ultra-deep |
Related Child Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610832891.6A Division CN106284357B (en) | 2015-05-25 | 2015-05-25 | The vertically delivery pipe buffer structure of the downward delivering concrete of structure ultra-deep |
| CN201610834859.1A Division CN106337416B (en) | 2015-05-25 | 2015-05-25 | The vertically delivery pipe bottom end buffer unit of the downward delivering concrete of structure ultra-deep |
| CN201610834924.0A Division CN106436713B (en) | 2015-05-25 | 2015-05-25 | The vertically helical buffer conveyance conduit of the downward delivering concrete of structure ultra-deep |
| CN201610834860.4A Division CN106284358B (en) | 2015-05-25 | 2015-05-25 | Shock attenuation buffering conveyer pipe supporting structure who carries concrete along vertical structure ultra-deep downwards |
| CN201610834858.7A Division CN106337415B (en) | 2015-05-25 | 2015-05-25 | The vertically delivery pipe bottom end shock absorption buffering mechanism of the downward delivering concrete of structure ultra-deep |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104863158A CN104863158A (en) | 2015-08-26 |
| CN104863158B true CN104863158B (en) | 2017-06-13 |
Family
ID=53909294
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610834859.1A Active CN106337416B (en) | 2015-05-25 | 2015-05-25 | The vertically delivery pipe bottom end buffer unit of the downward delivering concrete of structure ultra-deep |
| CN201610832891.6A Active CN106284357B (en) | 2015-05-25 | 2015-05-25 | The vertically delivery pipe buffer structure of the downward delivering concrete of structure ultra-deep |
| CN201610834858.7A Active CN106337415B (en) | 2015-05-25 | 2015-05-25 | The vertically delivery pipe bottom end shock absorption buffering mechanism of the downward delivering concrete of structure ultra-deep |
| CN201610834860.4A Active CN106284358B (en) | 2015-05-25 | 2015-05-25 | Shock attenuation buffering conveyer pipe supporting structure who carries concrete along vertical structure ultra-deep downwards |
| CN201610834924.0A Active CN106436713B (en) | 2015-05-25 | 2015-05-25 | The vertically helical buffer conveyance conduit of the downward delivering concrete of structure ultra-deep |
| CN201510270859.9A Active CN104863158B (en) | 2015-05-25 | 2015-05-25 | The vertically downward delivering concrete system of structure ultra-deep |
Family Applications Before (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610834859.1A Active CN106337416B (en) | 2015-05-25 | 2015-05-25 | The vertically delivery pipe bottom end buffer unit of the downward delivering concrete of structure ultra-deep |
| CN201610832891.6A Active CN106284357B (en) | 2015-05-25 | 2015-05-25 | The vertically delivery pipe buffer structure of the downward delivering concrete of structure ultra-deep |
| CN201610834858.7A Active CN106337415B (en) | 2015-05-25 | 2015-05-25 | The vertically delivery pipe bottom end shock absorption buffering mechanism of the downward delivering concrete of structure ultra-deep |
| CN201610834860.4A Active CN106284358B (en) | 2015-05-25 | 2015-05-25 | Shock attenuation buffering conveyer pipe supporting structure who carries concrete along vertical structure ultra-deep downwards |
| CN201610834924.0A Active CN106436713B (en) | 2015-05-25 | 2015-05-25 | The vertically helical buffer conveyance conduit of the downward delivering concrete of structure ultra-deep |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106337416B (en) * | 2015-05-25 | 2018-06-19 | 中国建筑第八工程局有限公司 | The vertically delivery pipe bottom end buffer unit of the downward delivering concrete of structure ultra-deep |
| CN106223339B (en) * | 2016-07-14 | 2018-08-17 | 中国建筑第二工程局有限公司 | Ultra-deep foundation pit concrete downward pumping supporting system |
| CN107143348B (en) * | 2017-03-16 | 2023-08-11 | 中交一公局厦门工程有限公司 | Concrete conveying device and method for tunnel construction by urban underground mining method |
| CN107476308A (en) * | 2017-09-29 | 2017-12-15 | 中铁八局集团建筑工程有限公司 | A kind of pipe-line system for the downward pumping concrete of deep basal pit |
| CN109319530A (en) * | 2018-09-28 | 2019-02-12 | 南安市博铭工业设计有限公司 | A kind of height potential energy swing extension concrete transfer device |
| CN109624075B (en) * | 2018-12-04 | 2021-03-05 | 金华送变电工程有限公司 | Portable all-round concrete unloading pipe device |
| CN111804014A (en) * | 2020-08-01 | 2020-10-23 | 山东朗晖石油化学股份有限公司 | Separation device for improving production quality of ATBC (automatic transfer control) and TBC (TBC) |
| CN112431204A (en) * | 2020-11-28 | 2021-03-02 | 中铁十七局集团第五工程有限公司 | Control method for preventing concrete segregation caused by downward conveying of concrete with large height difference |
| CN113605392A (en) * | 2021-08-11 | 2021-11-05 | 中建八局发展建设有限公司 | Device for pumping bulk concrete in deep foundation pit and working method thereof |
| CN114856199B (en) * | 2022-05-24 | 2023-09-12 | 中海建筑有限公司 | Column core pouring process |
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| CN106337416B (en) * | 2015-05-25 | 2018-06-19 | 中国建筑第八工程局有限公司 | The vertically delivery pipe bottom end buffer unit of the downward delivering concrete of structure ultra-deep |
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| CN106284357B (en) | 2019-05-10 |
| CN106284357A (en) | 2017-01-04 |
| CN106337415A (en) | 2017-01-18 |
| CN106337415B (en) | 2018-06-19 |
| CN106284358A (en) | 2017-01-04 |
| CN106436713A (en) | 2017-02-22 |
| CN106436713B (en) | 2018-09-04 |
| CN104863158A (en) | 2015-08-26 |
| CN106284358B (en) | 2019-12-13 |
| CN106337416B (en) | 2018-06-19 |
| CN106337416A (en) | 2017-01-18 |
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Inventor after: Wei Ding Inventor after: Wu Gangzhu Inventor after: Wang Liangfeng Inventor after: Li Xiaofei Inventor after: Qian Haibo Inventor after: Xie Gaohua Inventor after: Yang Yuanpeng Inventor after: Li Maoqing Inventor after: Zhou Haigui Inventor before: Wei Ding Inventor before: Qian Haibo Inventor before: Li Xiaofei Inventor before: Xie Gaohua Inventor before: Yang Yuanpeng Inventor before: Li Maoqing Inventor before: Zhou Haigui |