CN104863158A - Super-deep and downward concrete conveying system along vertical structure - Google Patents
Super-deep and downward concrete conveying system along vertical structure Download PDFInfo
- Publication number
- CN104863158A CN104863158A CN201510270859.9A CN201510270859A CN104863158A CN 104863158 A CN104863158 A CN 104863158A CN 201510270859 A CN201510270859 A CN 201510270859A CN 104863158 A CN104863158 A CN 104863158A
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- steel plate
- deep
- concrete
- elephant trunk
- fixation steel
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- 239000000872 buffer Substances 0.000 claims abstract description 24
- 230000003139 buffering effect Effects 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 66
- 239000010959 steel Substances 0.000 claims description 66
- 241000406668 Loxodonta cyclotis Species 0.000 claims description 52
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 38
- 238000013016 damping Methods 0.000 claims description 19
- 229910052742 iron Inorganic materials 0.000 claims description 19
- 238000012423 maintenance Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000005204 segregation Methods 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- 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
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- 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 super-deep and downward concrete conveying system along a vertical structure. The concrete conveying system comprises concrete conveying pipes, a conveying pipe bottom end buffering device and at least one conveying pipe support. The conveying pipe supports are arranged on the side face of the vertical structure. The concrete conveying pipes are arranged on the conveying pipe supports in the vertical direction. The conveying pipe supports are provided with support shock absorption devices. The concrete conveying pipes are connected with a plurality of buffers in series at intervals. Each buffer is internally provided with a spiral buffering channel. The conveying pipe bottom end buffering device comprises a buffering cavity. A top connector at the top of the buffering cavity is connected to the bottom ends of the concrete conveying pipes. The bottom of the buffering cavity is provided with a rubber pad. By means of the super-deep and downward concrete conveying system, the falling speed of concrete can be controlled, the impact on conveying equipment by concrete is lowered, and the segregation phenomenon generated in the falling process of the concrete is eliminated.
Description
Technical field
The present invention relates to building engineering field, espespecially the one vertically downward delivering concrete system of structure ultra-deep.
Background technology
In prior art, need to use a large amount of concrete at foundation ditch or tunnel internal in the work progress in ultra-deep foundation pit or ultra-deep tunnel.But by the restriction of construction plant, usually cannot at tunnel or the inner ready-mixed concrete of foundation ditch.In order to address this problem, in prior art, usually adopt vertical duct to dell region delivering concrete.But when the height of vertical duct is excessive, concrete is crossed conference at the process medium velocity fallen and caused violent impact to pipeline, the concrete joint receiving unit simultaneously bottom vertical duct also can bear huge impact.In addition in the process fallen at high speeds, meeting concrete can produce the phenomenon of segregation, and segregation phenomenon can cause tremendous influence to concrete quality.
Summary of the invention
The invention provides the one vertically downward delivering concrete system of structure ultra-deep, this vertically structure ultra-deep downward delivering concrete system can solve the downward transport concrete Problems existing of existing vertical duct.
Technical scheme of the present invention comprises the one vertically downward delivering concrete system of structure ultra-deep, and it comprises:
At least one carrier pipe support, is fixedly arranged on the side of described vertical structure;
Elephant trunk, is vertically installed on described carrier pipe support, and described elephant trunk spaced series has multiple snubber, and each described snubber inside is provided with helical buffer passage.
The further improvement of vertically structure ultra-deep of the present invention downward delivering concrete system is: described snubber comprises housing, described enclosure interior is provided with reinforced shaft and helical blade, described helical blade is surrounded on described reinforced shaft spirally, the inside edge of described helical blade is connected to the side of described reinforced shaft, the outer ledge of described helical blade is connected to the inner surface of the housing of described snubber, and the space of described snubber inside is isolated into helical buffer passage by described helical blade.Arranging of snubber can increase the resistance of concrete when elephant trunk inside declines, thus reduce the speed of concrete in the decline of elephant trunk inside, thus reduce concrete to the impact of the concrete pump bottom elephant trunk and elephant trunk.And helical duct can also play the effect of stirring to concrete, avoid concrete to produce segregation phenomenon in decline process.
The further improvement of vertically structure ultra-deep of the present invention downward delivering concrete system is: described snubber also comprises the bottom interface for connecting the elephant trunk being positioned at bottom, for connecting the top joint of superposed elephant trunk.
The further improvement of vertically structure ultra-deep of the present invention downward delivering concrete system is: from described top joint to described bottom interface, the spiral gradient of described helical blade reduces gradually.
The further improvement of vertically structure ultra-deep of the present invention downward delivering concrete system is: described carrier pipe support comprises steel platform and support damping device, described steel stage+module is in the side of vertical structure, wherein: described support damping device comprises the first fixation steel plate and the second fixation steel plate, described first fixation steel plate is fixedly installed in described steel platform, described second fixation steel plate is installed on the top of described first fixation steel plate, is provided with damping spring between described first fixation steel plate and described second fixation steel plate; Described elephant trunk wears first, second fixation steel plate described and is connected to described second fixation steel plate.Support damping device can provide soft support when bearing the concrete impact of high speed to elephant trunk at elephant trunk, avoids the syndeton between elephant trunk and carrier pipe support to be damaged under concrete impact.
The further improvement of vertically structure ultra-deep of the present invention downward delivering concrete system is: described steel platform comprises two the first i iron arranged in the horizontal direction, the end of described first i iron inserts described vertical structure inside, is connected with at least one second i iron between two described first i iron; The below of the first i iron described in every root is provided with a raker beam, and the first end of described raker beam is connected to brace summer, and described brace summer is inserted in vertical structure, and the second end of described raker beam is connected to the end of encorbelmenting of described first i iron.
The further improvement of vertically structure ultra-deep of the present invention downward delivering concrete system is: it also comprises carrier pipe bottom buffer, described carrier pipe bottom buffer comprises cushion chamber, described in the bottom that the top entry at described cushion chamber top is connected to described elephant trunk, the side opening of cushion chamber is provided with Horizontal Exit, a rubber cushion blocks is provided with in described cushion chamber, and described rubber cushion blocks is positioned at immediately below the interface of described top, described rubber cushion blocks is formed with an inclined-plane extended to Horizontal Exit direction from described top entry, and the slope on described inclined-plane reduces to Horizontal Exit direction gradually from described top entry.Rubber cushion blocks arrange can the concrete that falls of cache to the impact of cushion chamber.The end face that rubber cushion blocks tilts can change the concrete flow direction.
The further improvement of vertically structure ultra-deep of the present invention downward delivering concrete system is: the side of described cushion chamber is also provided with maintenance window, described maintenance window is coated with cover plate, and described cover plate is fixed on the external surface of described cushion chamber by hinge and lockset.In work progress, the rubber cushion blocks of cushion chamber inside can be dismantled by maintenance window, to clean rubber cushion blocks and to change.
The further improvement of vertically structure ultra-deep of the present invention downward delivering concrete system is: described carrier pipe bottom buffer also comprises cushion chamber support, the upper surface of described buffering stand is provided with fixation steel plate, the top of described fixation steel plate is provided with vibration damper steel plate, be provided with damping spring between described fixation steel plate and vibration damper steel plate, described cushion chamber is set up in the upper surface of described vibration damper steel plate.Vibration damper steel plate and damping spring effectively can be cleared up concrete and fall the impact caused cushion chamber from eminence, thus avoid the equipment bottom elephant trunk to damage under concrete impact.
The further improvement of vertically structure ultra-deep of the present invention downward delivering concrete system is: the top of described elephant trunk is connected with hopper.
Accompanying drawing explanation
Fig. 1 is the lateral view of the present invention's vertically downward delivering concrete system of structure ultra-deep;
Fig. 2 is the lateral view of the carrier pipe support in the present invention;
Fig. 3 is the top view of the carrier pipe support in the present invention.
Fig. 4 is the sectional view of the snubber in the present invention;
Fig. 5 is the partial sectional view of the carrier pipe bottom buffer in the present invention; And
Fig. 6 is the lateral view of the cover plate of cushion chamber in the present invention.
Detailed description of the invention
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this manual can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by detailed description of the invention different in addition, and the every details in this manual also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.
It should be noted that, structure, ratio, size etc. that this manual institute accompanying drawings illustrates, content all only in order to coordinate manual to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this manual as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
The downward delivering concrete system of vertically structure ultra-deep of the present invention is introduced below in conjunction with accompanying drawing:
Refer to Fig. 1, Fig. 1 is the lateral view of the present invention's vertically downward delivering concrete system of structure ultra-deep.As shown in Figure 1, the downward delivering concrete system of vertically structure ultra-deep of the present invention is attached to the side of vertical structure 40, and as one embodiment of the present invention, this vertical structure 40 can be highly more than the precipice that 70m, inclination angle are greater than 80 degree.The downward delivering concrete system of vertically structure ultra-deep of the present invention comprises elephant trunk 10, carrier pipe bottom buffer 20 and at least one carrier pipe support 30.Comprise multiple carrier pipe support 30 in the present embodiment, carrier pipe support 30 is vertically installed on the side of vertical structure 40.Elephant trunk 10 is vertically installed on carrier pipe support 30.Carrier pipe bottom buffer 20 is installed on the bottom of elephant trunk 10.The top of elephant trunk is provided with hopper 41.The concrete pump being received from elephant trunk 10 is delivered to job site by the concrete pump 42 being connected to carrier pipe bottom buffer 20.
Refer to Fig. 2 and Fig. 3.Fig. 2 is the lateral view of the carrier pipe support in the present invention, and Fig. 3 is the top view of the carrier pipe support in the present invention.As shown in Figures 2 and 3, each carrier pipe support 30 comprises steel platform 31 and support damping device 32.Support damping device 32 comprises the first fixation steel plate 33 and the second fixation steel plate 34.Steel platform 31 is installed on the side of vertical structure 40, and vertical structure 40 is precipice in the present embodiment.First fixation steel plate 33 of support damping device 32 is arranged in the horizontal direction, and is bolted the upper surface being installed on steel platform 31.Second fixation steel plate 34 of support damping device 32 is installed on the top of 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.First fixation steel plate 33 and the second fixation steel plate 34 offer installing hole, and elephant trunk 10 passes the described installing hole of the first fixation steel plate 33 and the second fixation steel plate 34 and is fixedly connected on the second fixation steel plate 34 by flange.Elephant trunk 10 is installed on carrier pipe support 30 by support damping device 32, support damping device 32 can provide support to elephant trunk 10 when bearing the concrete impact of high speed at elephant trunk 10, avoids the syndeton between elephant trunk 10 and carrier pipe support 30 to be damaged under concrete impact.
As shown in Figures 2 and 3, in the present embodiment, steel platform 31 comprises two the first i iron 36, two first i iron 36 arranged in the horizontal direction and is parallel to each other.The end of the first i iron 36 inserts the inside of vertical structure 40.At least one second i iron 38 is connected with between two first i iron 36.The below of every root first i iron 36 is provided with a raker beam 37, and the second end of raker beam 37 is connected to the end of encorbelmenting of the first i iron 36.The surperficial steel platform 31 that the first end of raker beam 37 is connected to vertical structure 40 comprises steel frame 36 and raker beam 37.The first end of raker beam 37 is fixedly connected with brace summer 39, and brace summer 39 is inserted in described vertical structure in the horizontal direction.Raker beam 37 can provide stable support for steel platform 31 and the elephant trunk 10 being fixed on steel platform 31.
As shown in Figure 1, elephant trunk 10 is vertically installed on the carrier pipe support 30 on vertical structure 40 surface.The top of elephant trunk 10 extends to the top of vertical structure 40, the top of elephant trunk 10 is provided with hopper 41, it is inner that concrete pours elephant trunk 10 into by hopper 41, and concrete moves downwardly to concrete pump 42 bottom elephant trunk 10 along elephant trunk 10 subsequently.Concrete pump 42 is by the job site bottom concrete conveyance to vertical structure 40.
Refer to Fig. 4, Fig. 4 is the sectional view of the snubber in the present invention.As shown in Figure 1 and Figure 4, elephant trunk 10 spaced series has multiple snubber 44.Each snubber 44 inside is provided with helical buffer passage.The housing 45 of snubber 44 is cylindrical, and the diameter of housing 45 is greater than the diameter of elephant trunk 10.The bottom of housing 45 is provided with bottom interface 46, and the top of housing 45 is provided with top joint 47.The top of the helical buffer passage of snubber 44 inside is communicated in top joint 47, and the bottom of helical buffer passage is communicated in described bottom interface 46.The top joint 47 of snubber 44 is by the elephant trunk 10 in Flange joint portion thereon, and bottom interface 46 is by the elephant trunk 10 of Flange joint in its underpart.Distance between adjacent buffer 44 is less than 20m.
As shown in Figure 4, housing 45 inside of snubber 44 is provided with reinforced shaft 48 and helical blade 49.The axis of reinforced shaft 48 and the dead in line of snubber 44.Helical blade 49 is surrounded on reinforced shaft 48 spirally.The inside edge of helical blade 49 is connected to the side of reinforced shaft 48, and the outer ledge of helical blade 49 is connected to the inner surface of the housing 45 of snubber 44.The space of snubber 44 inside is isolated into helical buffer passage by reinforced shaft 48 and helical blade 49.From top joint 47 to bottom interface 46, the spiral gradient of helical blade 49 reduces gradually.Reinforced shaft 48 be arranged so that helical blade 49 forms an entirety, avoid causing the inside edge of helical blade 49 to deform from concrete the washing away of the high speed of high falling.
Arranging of snubber 44 can increase the resistance of concrete when elephant trunk 10 inside declines, thus reduce the speed of concrete in the decline of elephant trunk 10 inside, and then reduce concrete to the impact of the concrete pump 42 bottom elephant trunk 10 and elephant trunk 10.And helical duct can also play the effect of stirring to concrete, avoid concrete to produce segregation phenomenon in decline process.
Refer to Fig. 5, Fig. 5 is the partial sectional view of the carrier pipe bottom buffer in the present invention.As shown in Figure 5, the bottom of elephant trunk 10 is provided with carrier pipe bottom buffer 20, and carrier pipe bottom buffer 20 comprises cushion chamber 21 and cushion chamber support 22.Described cushion chamber 21 top is provided with top entry 23, and the top entry 23 of described cushion chamber 21 is connected to the bottom of elephant trunk 10.Cushion chamber support 22 is arranged at the below of cushion chamber 21.The upper surface of cushion chamber support 22 is provided with fixation steel plate 24, and the top of fixation steel plate 24 is provided with vibration damper steel plate 25, is provided with damping spring 26 between fixation steel plate 24 and vibration damper steel plate 25, and cushion chamber 21 is set up in the upper surface of described vibration damper steel plate 25.Vibration damper steel plate 25 and damping spring 26 effectively can be cleared up concrete and fall the impact caused cushion chamber 21 from eminence, thus avoid the equipment bottom elephant trunk 10 to damage under concrete impact.
As shown in Figure 5, the rubber cushion blocks 27 that is provided with of the inside of cushion chamber 21.Rubber cushion blocks 27 is positioned at immediately below the top entry 23 of cushion chamber 21.The side opening of cushion chamber 21 is provided with Horizontal Exit 29.Rubber cushion blocks 27 is formed with an inclined-plane extended to Horizontal Exit 29 direction from top entry 23, and the slope on described inclined-plane reduces to the direction of Horizontal Exit 29 gradually from top entry 23.In use drop on the upper surface of the rubber cushion blocks 27 bottom cushion chamber 21 from elephant trunk 10 bottom, under the effect on the inclined-plane of rubber cushion blocks 27, concrete turns to gradually, flows to Horizontal Exit 29.Rubber cushion blocks 27 arrange can the concrete that falls of cache to the impact of cushion chamber.The slope on the inclined-plane of rubber cushion blocks 27 reduces from top gradually to below, and this change that concrete is flowed to is more level and smooth, thus reduces concrete to the impact of cushion chamber 21.The Horizontal Exit 29 of cushion chamber 21 side is connected to concrete pump 42, and concrete pump 42 will be received from the concrete delivery of elephant trunk 10 to job site.
Refer to Fig. 6, Fig. 6 is the lateral view of the cover plate of cushion chamber in the present invention.As shown in Figure 5 and Figure 6, the side of cushion chamber 21 is also provided with maintenance window, and maintenance window is coated with cover plate 61.Cover plate 61 is fixed on the external surface of cushion chamber 21 by hinge 62 and lockset 63.In work progress, the rubber cushion blocks 27 of cushion chamber 21 inside can be dismantled by maintenance window, to clean rubber cushion blocks 27 and to change.
The above is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, not departing from the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. the vertically downward delivering concrete system of structure ultra-deep, is characterized in that comprising:
At least one carrier pipe support, is fixedly arranged on the side of described vertical structure;
Elephant trunk, is vertically installed on described carrier pipe support, and described elephant trunk spaced series has multiple snubber, and each described snubber inside is provided with helical buffer passage.
2. the vertically downward delivering concrete system of structure ultra-deep as claimed in claim 1, it is characterized in that: described snubber comprises housing, described enclosure interior is provided with reinforced shaft and helical blade, described helical blade is surrounded on described reinforced shaft spirally, the inside edge of described helical blade is connected to the side of described reinforced shaft, the outer ledge of described helical blade is connected to the inner surface of the housing of described snubber, and the space of described snubber inside is isolated into helical buffer passage by described helical blade.
3. the vertically downward delivering concrete system of structure ultra-deep as claimed in claim 2, it is characterized in that described snubber also comprises: for connecting the bottom interface of the elephant trunk being positioned at bottom, for connecting the top joint of superposed elephant trunk.
4. the vertically downward delivering concrete system of structure ultra-deep as claimed in claim 3, it is characterized in that: from described top joint to described bottom interface, the spiral gradient of described helical blade reduces gradually.
5. the vertically downward delivering concrete system of structure ultra-deep as claimed in claim 1, it is characterized in that: described carrier pipe support comprises steel platform and support damping device, described steel stage+module is in the side of vertical structure, wherein: described support damping device comprises the first fixation steel plate and the second fixation steel plate, described first fixation steel plate is fixedly installed in described steel platform, described second fixation steel plate is installed on the top of described first fixation steel plate, is provided with damping spring between described first fixation steel plate and described second fixation steel plate; Described elephant trunk wears first, second fixation steel plate described and is connected to described second fixation steel plate.
6. the vertically downward delivering concrete system of structure ultra-deep as claimed in claim 5, it is characterized in that: described steel platform comprises two the first i iron arranged in the horizontal direction, the end of described first i iron inserts described vertical structure inside, is connected with at least one second i iron between two described first i iron; The below of the first i iron described in every root is provided with a raker beam, and the first end of described raker beam is connected to brace summer, and described brace summer is inserted in vertical structure, and the second end of described raker beam is connected to the end of encorbelmenting of described first i iron.
7. the vertically downward delivering concrete system of structure ultra-deep as claimed in claim 1, characterized by further comprising carrier pipe bottom buffer, described carrier pipe bottom buffer comprises cushion chamber, described in the bottom that the top entry at described cushion chamber top is connected to described elephant trunk, the side opening of cushion chamber is provided with Horizontal Exit, a rubber cushion blocks is provided with in described cushion chamber, and described rubber cushion blocks is positioned at immediately below the interface of described top, described rubber cushion blocks is formed with an inclined-plane extended to Horizontal Exit direction from described top entry, and the slope on described inclined-plane reduces to Horizontal Exit direction gradually from described top entry.
8. the vertically downward delivering concrete system of structure ultra-deep as claimed in claim 7, it is characterized in that: the side of described cushion chamber is also provided with maintenance window, described maintenance window is coated with cover plate, and described cover plate is fixed on the external surface of described cushion chamber by hinge and lockset.
9. the vertically downward delivering concrete system of structure ultra-deep as claimed in claim 7, it is characterized in that: described carrier pipe bottom buffer also comprises cushion chamber support, the upper surface of described buffering stand is provided with fixation steel plate, the top of described fixation steel plate is provided with vibration damper steel plate, be provided with damping spring between described fixation steel plate and vibration damper steel plate, described cushion chamber is set up in the upper surface of described vibration damper steel plate.
10. the vertically downward delivering concrete system of structure ultra-deep as claimed in claim 1, is characterized in that: the top of described elephant trunk is connected with hopper.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
| CN201510270859.9A CN104863158B (en) | 2015-05-25 | 2015-05-25 | The vertically downward delivering concrete system of structure ultra-deep |
| 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 |
| 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 |
| 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 |
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 |
| 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 |
| 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 |
| 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 |
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104863158A true CN104863158A (en) | 2015-08-26 |
| CN104863158B CN104863158B (en) | 2017-06-13 |
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Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
|---|---|---|---|
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
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| CN (6) | CN106284357B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN107143348A (en) * | 2017-03-16 | 2017-09-08 | 中交公局厦门工程有限公司 | The appts. for transferring ready-mixed concrete and method of a kind of Urban Underground Tunneling by mining method construction |
| 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 |
| CN109624075A (en) * | 2018-12-04 | 2019-04-16 | 金华送变电工程有限公司 | A kind of Portable omni-directional concrete discharging conduit device |
| 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 |
| CN114856199A (en) * | 2022-05-24 | 2022-08-05 | 中海建筑有限公司 | Column core pouring process |
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| CN106284357B (en) * | 2015-05-25 | 2019-05-10 | 中国建筑第八工程局有限公司 | The vertically delivery pipe buffer structure of the downward delivering concrete of structure ultra-deep |
| 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 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106223339A (en) * | 2016-07-14 | 2016-12-14 | 中国建筑第二工程局有限公司 | Ultra-deep foundation pit concrete pump down support system |
| 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 pumps downwards support system |
| CN107143348A (en) * | 2017-03-16 | 2017-09-08 | 中交公局厦门工程有限公司 | The appts. for transferring ready-mixed concrete and method of a kind of Urban Underground Tunneling by mining method construction |
| 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 |
| CN109624075A (en) * | 2018-12-04 | 2019-04-16 | 金华送变电工程有限公司 | A kind of Portable omni-directional concrete discharging conduit device |
| 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 |
| CN114856199A (en) * | 2022-05-24 | 2022-08-05 | 中海建筑有限公司 | Column core pouring process |
| CN114856199B (en) * | 2022-05-24 | 2023-09-12 | 中海建筑有限公司 | Column core pouring process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106284358A (en) | 2017-01-04 |
| CN106284358B (en) | 2019-12-13 |
| CN106337416A (en) | 2017-01-18 |
| CN106284357B (en) | 2019-05-10 |
| CN106337415A (en) | 2017-01-18 |
| CN106337416B (en) | 2018-06-19 |
| CN106337415B (en) | 2018-06-19 |
| CN106436713B (en) | 2018-09-04 |
| CN106284357A (en) | 2017-01-04 |
| CN106436713A (en) | 2017-02-22 |
| CN104863158B (en) | 2017-06-13 |
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