CN106437160B - The pump line of the compound pumping of the downward ultra-deep of concrete fixes construction method - Google Patents
The pump line of the compound pumping of the downward ultra-deep of concrete fixes construction method Download PDFInfo
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- CN106437160B CN106437160B CN201610788209.8A CN201610788209A CN106437160B CN 106437160 B CN106437160 B CN 106437160B CN 201610788209 A CN201610788209 A CN 201610788209A CN 106437160 B CN106437160 B CN 106437160B
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- Prior art keywords
- pumping
- precipice
- pump line
- concrete
- pumping installations
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
- E04G21/0445—Devices for both conveying and distributing with distribution hose with booms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/025—Buckets specially adapted for use with concrete
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
- E04G21/0445—Devices for both conveying and distributing with distribution hose with booms
- E04G21/0454—Devices for both conveying and distributing with distribution hose with booms with boom vibration damper mechanisms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0481—Concrete chutes
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention discloses a kind of pump lines of the compound pumping of the downward ultra-deep of concrete to fix construction method, and the first pumping installations is equipped at the top of precipice；The second pumping installations and buffer unit being connected with each other are equipped in the middle part of precipice, buffer unit is connected with the first pumping installations by the first pump line, second pumping installations is connected with the construction area of the bottom positioned at precipice by the second pump line, second pump line is fixed in precipice by fixing device, and fixing device includes：Support plate is anchored to precipice, first through hole is offered in the middle part of support plate；Second buffer spring, bottom are fixed in support plate；Buffer board is fixed at the top of the second buffer spring, and the second through-hole corresponding with first through hole is offered in the middle part of buffer board；Anchor ear, the upper surface of buffer board is fixed in corresponding to the position of first through hole and the second through-hole, and the second pump line is arranged in anchor ear；Diagonal brace is set to the bottom of support plate.Buffer board can slow down impact of second pumping installations to fixing device, extend its service life.
Description
Technical field
The present invention relates to technical field of building construction, the pump line for referring in particular to a kind of compound pumping of downward ultra-deep of concrete is solid
Determine construction method.
Background technology
Currently, to pump up method more mature for concrete, but concrete is carried out in some superelevation abnormal shapes building
When the compound pumping of downward ultra-deep, since the section of abnormal shape building is irregular, and pumping depth is larger, and concrete generates when pumping
Pressure it is also corresponding larger, construction requirement cannot be met using the conventional downward pumping method of concrete.
Invention content
In view of the above problem, the present invention provides a kind of pump lines of the compound pumping of the downward ultra-deep of concrete to fix construction party
Method, including：
At the top of precipice, the first pumping installations is set；
Precipice middle part setting be connected with each other the second pumping installations and buffer unit, by the buffer unit with it is described
First pumping installations is connected by the first pump line, by second pumping installations and the construction area positioned at the bottom of the precipice
Domain is connected by the second pump line；Second pump line is fixed in the precipice by fixing device；
Concrete pumping is carried out downwards by first pumping installations at the top of precipice, by concrete by described slow
Flushing device is delivered to second pumping installations；
Concrete pumping is carried out downwards by second pumping installations at the middle part of precipice, by concrete conveyance to described
Construction area；
Wherein, the fixing device includes：Support plate is anchored to the precipice, first is offered in the middle part of the support plate
Through-hole；Second buffer spring, second buffer spring bottom are fixed in the support plate；Buffer board is fixed in described second
At the top of buffer spring, the second through-hole corresponding with the first through hole is offered in the middle part of the buffer board；Anchor ear corresponds to institute
It states the position of first through hole and second through-hole and is fixed in the upper surface of the buffer board, second pump line is arranged in
In the anchor ear；Diagonal brace is set to the bottom of the support plate.
The pump line of the compound pumping of the downward ultra-deep of concrete of the present invention fixes construction method, and support plate is anchored to precipice, delays
Punching can slow down impact of second pumping installations to fixing device, extend the service life of fixing device, can pass through adjusting
Second pump line is carried out clamping by anchor ear, and then the second pump line is fixed on precipice.
The pump line of the compound pumping of the downward ultra-deep of concrete of the present invention fix construction method further improvement lies in that, feature
It is：
The bottom of the top of the precipice to the precipice is divided into multiple pumping zones, in each pump zone
Second pumping installations and the buffer unit are set in domain；
By the second pumping installations of any one pumping zones and positioned at pumping zones lower section and pump zone adjacent thereto
The buffer unit in domain is connected；
It will be connected with first pump line positioned at the buffer unit of the pumping zones of the precipice the top；
It will be connected with second pump line positioned at the second pumping installations of the pumping zones of the precipice bottom.
Description of the drawings
Fig. 1 is that the pump line of the compound pumping of the downward ultra-deep of concrete of the present invention fixes the flow of construction method.
Fig. 2 is the knot of the pumping installations of the pump line fixation construction method for the compound pumping of the downward ultra-deep of concrete of the present invention
Structure schematic diagram.
Fig. 3 is consolidating for the pumping installations of the pump line fixation construction method for the compound pumping of the downward ultra-deep of concrete of the present invention
Determine the vertical view of device.
Fig. 4 is consolidating for the pumping installations of the pump line fixation construction method for the compound pumping of the downward ultra-deep of concrete of the present invention
Determine the side view of device.
Fig. 5 is the slow of the pumping installations of the pump line fixation construction method for the compound pumping of the downward ultra-deep of concrete of the present invention
The front view of the first embodiment of flushing device.
Fig. 6 is the slow of the pumping installations of the pump line fixation construction method for the compound pumping of the downward ultra-deep of concrete of the present invention
The front view of the second embodiment of flushing device.
Fig. 7 is the slow of the pumping installations of the pump line fixation construction method for the compound pumping of the downward ultra-deep of concrete of the present invention
The vertical view of the buffering hopper of flushing device.
Fig. 8 is the slow of the pumping installations of the pump line fixation construction method for the compound pumping of the downward ultra-deep of concrete of the present invention
The structural schematic diagram of the elephant trunk of flushing device.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
Referring to shown in Fig. 1 and Fig. 2, Fig. 1 is that the pump line of the compound pumping of the downward ultra-deep of concrete of the present invention fixes construction for cooperation
The flow of method.As shown in Figure 1, the compound pumping method of the downward ultra-deep of concrete of the present invention, is used for concrete by the precipice of dell
The bottom of precipice is pumped at the top of wall, the method includes：
Step S1：At the top of precipice, the first pumping installations is set；
Step S2：The second pumping installations and buffer unit that setting is connected with each other at the middle part of precipice, the buffering is filled
It sets and is connected by the first pump line with first pumping installations, by second pumping installations and the bottom for being located at the precipice
Construction area be connected by the second pump line；Second pump line is fixed in the precipice by fixing device.Preferably,
Angled conveyor when concrete is delivered to second pumping installations by the buffer unit is set as 60 °.
Step S3：Concrete pumping is carried out downwards by first pumping installations at the top of precipice, concrete is passed through
It crosses the buffer unit and is delivered to second pumping installations.
Step S4：Concrete pumping is carried out downwards by second pumping installations at the middle part of precipice, concrete is defeated
It send to the construction area.
Wherein, the fixing device includes：Support plate is anchored to the precipice, first is offered in the middle part of the support plate
Through-hole；Second buffer spring, second buffer spring bottom are fixed in the support plate；Buffer board is fixed in described second
At the top of buffer spring, the second through-hole corresponding with the first through hole is offered in the middle part of the buffer board；Anchor ear corresponds to institute
It states the position of first through hole and second through-hole and is fixed in the upper surface of the buffer board, second pump line is arranged in
In the anchor ear；Diagonal brace is set to the bottom of the support plate.
The pump line of the compound pumping of the downward ultra-deep of concrete of the present invention fixes construction method, and support plate is anchored to precipice, delays
Punching can slow down impact of second pumping installations to fixing device, extend the service life of fixing device, can pass through adjusting
Second pump line is carried out clamping by anchor ear, and then the second pump line is fixed on precipice.
Further, in step s 2, the buffer unit is set at the middle part of the precipice, further includes：Described slow
The first pump line is set between flushing device and first pumping installations.
In step s 2, the second pumping installations is set at the middle part of the precipice, further includes：In second pumping installations
Second pump line is set between the construction area.
In a preferred embodiment of the present invention, the bottom of the top of the precipice to the precipice is divided into multiple
Second pumping installations and the buffer unit is arranged in pumping zones in each described pumping zones；Any one is pumped
Second pumping installations in region is sent to be connected with the buffer unit positioned at pumping zones lower section and pumping zones adjacent thereto；
It will be connected with first pump line positioned at the buffer unit of the pumping zones of the precipice the top；The precipice will be located at most
Second pumping installations of the pumping zones of lower section is connected with second pump line.Pumping is divided into multiple stages in this way, it can be with
Realize the concrete pumping of the deeper foundation pit of depth.
In order to realize that the pump line of the compound pumping of the downward ultra-deep of aforementioned present invention concrete fixes construction method, it is described below one
Kind for the compound pumping of the downward ultra-deep of concrete of the present invention pump line fix construction method pumping installations, be used for by concrete by
The bottom of precipice is pumped at the top of the precipice of dell.As shown in fig.2, Fig. 2 is multiple for the downward ultra-deep of concrete of the present invention
Close the structural schematic diagram of the pumping installations of the pump line fixation construction method of pumping.As shown in Fig. 2, the pumping installations includes：
First pumping installations 10, is set to the top of precipice 90, and the first pumping installations 10 is preferably automotive pump；
Be set to the middle part of precipice 90 and be connected with each other the second pumping installations 20 and buffer unit 30, buffer unit 30 with
First pumping installations 10 is connected by the first pump line 40, the second pumping installations 20 and the construction area positioned at the bottom of precipice 90
80 are connected by the second pump line 50, and the second pumping installations 20 is preferably fixed pump.
It is the pump line fixation construction method for the compound pumping of the downward ultra-deep of concrete of the present invention refering to Fig. 3 and Fig. 4, Fig. 3
Pumping installations fixing device vertical view.Fig. 4 is fixed for the pump line of the compound pumping of the downward ultra-deep of concrete of the present invention
The side view of the fixing device of the pumping installations of construction method.As shown in Figure 3 and Figure 4, the second pump line 50 is solid by fixing device
It is connected to precipice 90, fixing device includes：
Support plate 710, support plate 710 are anchored to precipice 90, the middle part of support plate 710 by the anchor pole 711 of diameter phi 25
Offer first through hole, first through hole is preferably opened in the middle part of support plate 710, the bottom of support plate 710 preferably also into
One step is provided with diagonal brace 712；
Second buffer spring 720, the bottom of the second buffer spring 720 are fixed in support plate 710 by rubber wedge, and second
The quantity of buffer spring 720 is preferably four, circumference of four the second buffer springs 720 along the first through hole of support plate 710
It is uniformly distributed in support plate 710；
Buffer board 730, is fixed in the top of four the second buffer springs 720, and the middle part of buffer board 730 offers and supports
Corresponding second through-hole of first through hole of plate 710, buffer board 730 can slow down the second pumping installations 20 and be rushed to fixing device
It hits, extends the service life of fixing device；
Anchor ear 740, the position of the second through-hole of first through hole and buffer board 730 corresponding to support plate 710 and it is affixed
In the upper surface of buffer board 730, the second pump line 50 is arranged in anchor ear 740, can be by adjusting anchor ear 740 by the second pump line 50
Clamping is carried out, and then the second pump line 50 is fixed on precipice 90.
Further, referring to Fig. 5, Fig. 5 be for the compound pumping of the downward ultra-deep of concrete of the present invention pump line fixation apply
The front view of the first embodiment of the buffer unit of the pumping installations of work method.As shown in figure 5, buffer unit 30 includes：
Hopper 310, the top feed mouth of hopper 310 are connected with the first pump line 40；
The top of elephant trunk 320, elephant trunk 320 is connected with the discharge port of the bottom of hopper 310, the bottom of elephant trunk 320 and the
Two pumping installations 20 are connected.
In the first embodiment of buffer unit 30 shown in Fig. 5, hopper 310 is tilting, preferably by elephant trunk 320
Angle of inclination be set as 60 °.
In the second embodiment of buffer unit 30 shown in Fig. 6, hopper 310 is rectilinear.
Use buffer unit 30 shown in fig. 5 in the embodiment of Fig. 2, i.e. tilting, buffer unit 30 passes through
Scaffold 60 is fixed, and the angle of inclination of elephant trunk 320 is about 60 °.
As shown in fig.7, Fig. 7 is the pump line fixation construction method for the compound pumping of the downward ultra-deep of concrete of the present invention
The vertical view of the buffering hopper of the buffer unit of pumping installations.As shown in fig. 7, hopper 310 includes hopper ontology 311 and is supported in
The rubber mat plate 312 of 311 lower section of hopper ontology；
Hopper ontology 311 is rectangular pyramid structure, and 311 top of hopper ontology has feed inlet 3111,311 bottom of hopper ontology
Portion has discharge port 3112, and the inside headwall surface of hopper ontology 311 is equipped with rubber baffle 3113, the thickness of rubber baffle 3113
Degree is about 20mm, can prevent the impact force that the concrete material of pumping declines from destroying the headwall of hopper ontology 311, also function to simultaneously
Certain buffering reduction of speed effect；
The outside headwall of hopper ontology 311 is installed with support shaped steel frame 313, and the bottom of support shaped steel frame 313 passes through first
Buffer spring 314 is supported in rubber mat plate 312, and the first buffer spring 314 plays the buffering effect firm with support.Preferably,
The quantity of support shaped steel frame 313 and the first buffer spring 314 is four, and four support shaped steel frames 313 are respectively supported at hopper
The outside headwall at 311 four sides of ontology, increases the stability of structure.Preferably, support shaped steel frame 313 be enclosed by three shaped steel and
At triangular form frame structure, wherein a shaped steel is fixed in the outside headwall of hopper ontology 311, remaining two shaped steel is fixed in
On first buffer spring 314.Preferably, hopper 310 further includes subbolster 315, and subbolster 315 is fixed in the first buffering elastic
The top of spring 314 can reach preferably firm effect.
As shown in fig.8, Fig. 8 is the pump line fixation construction method for the compound pumping of the downward ultra-deep of concrete of the present invention
The structural schematic diagram of the elephant trunk of the buffer unit of pumping installations.As shown in figure 8, the spiral shell of elephant trunk 320 being internally provided with for blanking
The side of swing arm 321, elephant trunk 320 offers valve opening 322, is equipped with shut-off valve 323 in valve opening 322, shut-off valve 323 can be right at any time
Concrete carries out stopping blanking, and the valve 3231 of shut-off valve 323 is closed.Wherein, screw rod 321 is gradually reduced for curvature
Variable curvature screw rod, can play the role of having when concrete discharging reduction of speed buffering and concrete to be stirred for.Preferably, end
The quantity of valve 323 is two, is respectively arranged at the both ends of screw rod 321.
The pumping installations that construction method is fixed for the pump line of the compound pumping of the downward ultra-deep of concrete of the present invention, by precipice
Second pumping installations is set in the middle part of wall, pumping stage by stage is carried out to concrete, solves a pumping depth in the prior art
The problem of not enough cannot be satisfied dell pumping construction requirement.Since pumping height is too big, pressure caused by when concrete pumping
Can be relatively high, by the buffer unit being arranged in the middle part of precipice, concrete can be avoided due to pressure to concrete into row buffering
Power is too big and is damaged to the second pumping installations.
The pump line for being exemplified below the compound pumping of the downward ultra-deep of concrete of the present invention is fixed construction method and is mixed for the present invention
The pump line of the solidifying soil compound pumping of ultra-deep downwards fixes a specific embodiment of the pumping installations of construction method, in this embodiment
Solve the problems, such as the 80 meters of conveyings of the downward ultra-deep of dell hotel project concrete.
The pumping installations of construction method is fixed in installation for the pump line of the compound pumping of the downward ultra-deep of concrete of the present invention first,
At the top of precipice, setting automotive pump is as the first pumping installations, and at the middle part of precipice, setting fixed pump is as the second pumping dress
It sets, and fixed buffer unit is installed by scaffold, connect the first pump line between the hopper and automotive pump of buffer unit, will delay
The elephant trunk of flushing device is connected with fixed pump, and the second pump line is connected between fixed pump and construction area, the second pump line is passed through
Fixing device is fixed on precipice.
Then construction method is fixed using the pump line of the compound pumping of the downward ultra-deep of concrete of the present invention and carries out concrete pumping,
By automotive pump downward delivering concrete about 37.5m, concrete is delivered to by the first pump line in the hopper of buffer unit, then
By elephant trunk by concrete conveyance to fixed pump, the delivery head about 15.5m in this stage, angled conveyor is about 60 °.Finally,
Fixed pump by being fixed on construction area of the second pump line on precipice by concrete conveyance to precipice bottom with fixing device, this
Stage downward delivery depth is about 29m, and precipice bottom available horizontal pump line extends to the range of structures region of construction area.
The pump line of the compound pumping of the downward ultra-deep of concrete of the present invention fixes construction method, by the way that second is arranged in the middle part of precipice
Pumping installations carries out pumping stage by stage to concrete, solves a pumping depth in the prior art and not enough cannot be satisfied depth
Cheat the problem of pumping construction requires.Since pumping height is too big, pressure caused by when concrete pumping also can be relatively high, passes through
The buffer unit being arranged in the middle part of precipice can avoid concrete since pressure is too greatly and to second to concrete into row buffering
Pumping installations damages.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, in the range of not departing from technical solution of the present invention, when the technology contents using the disclosure above make a little change or repair
Decorations are the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, technology according to the present invention is real
Any simple modification, equivalent change and modification made by confrontation above example still fall within the range of technical solution of the present invention
It is interior.
Claims (2)
1. a kind of pump line of the compound pumping of downward ultra-deep of concrete fixes construction method, which is characterized in that including：
At the top of precipice, the first pumping installations is set；
The second pumping installations and buffer unit that setting is connected with each other at the middle part of precipice, by the buffer unit and described first
Pumping installations is connected by the first pump line, and second pumping installations and the construction area of the bottom positioned at the precipice are led to
The second pump line is crossed to be connected；Second pump line is fixed in the precipice by fixing device；
Concrete pumping is carried out downwards by first pumping installations at the top of precipice, concrete is filled by the buffering
It sets and is delivered to second pumping installations；
Concrete pumping is carried out downwards by second pumping installations at the middle part of precipice, by concrete conveyance to the construction
Region；
Wherein, the fixing device includes：Support plate is anchored to the precipice, first through hole is offered in the middle part of the support plate；
Second buffer spring, second buffer spring bottom are fixed in the support plate；Buffer board is fixed in second buffering elastic
At the top of spring, the second through-hole corresponding with the first through hole is offered in the middle part of the buffer board；Anchor ear corresponds to described first
The position of through-hole and second through-hole and the upper surface for being fixed in the buffer board, second pump line are arranged in described embrace
In hoop；Diagonal brace is set to the bottom of the support plate.
2. the pump line of the compound pumping of the downward ultra-deep of concrete as described in claim 1 fixes construction method, it is characterised in that：
The bottom of the top of the precipice to the precipice is divided into multiple pumping zones, in each described pumping zones
Second pumping installations and the buffer unit are set；
By the second pumping installations of any one pumping zones and it is located at below the pumping zones and pumping zones adjacent thereto
Buffer unit is connected；
It will be connected with first pump line positioned at the buffer unit of the pumping zones of the precipice the top；
It will be connected with second pump line positioned at the second pumping installations of the pumping zones of the precipice bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610788209.8A CN106437160B (en) | 2015-05-26 | 2015-05-26 | The pump line of the compound pumping of the downward ultra-deep of concrete fixes construction method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510272509.6A CN104895331B (en) | 2015-05-26 | 2015-05-26 | Concrete downward ultra-deep combined pumping method and device |
| CN201610788209.8A CN106437160B (en) | 2015-05-26 | 2015-05-26 | The pump line of the compound pumping of the downward ultra-deep of concrete fixes construction method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510272509.6A Division CN104895331B (en) | 2015-05-26 | 2015-05-26 | Concrete downward ultra-deep combined pumping method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106437160A CN106437160A (en) | 2017-02-22 |
| CN106437160B true CN106437160B (en) | 2018-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610788267.0A Active CN106437164B (en) | 2015-05-26 | 2015-05-26 | Buffer unit for the compound pumping of the downward ultra-deep of concrete |
| CN201610787089.XA Active CN106437159B (en) | 2015-05-26 | 2015-05-26 | Buffering hopper for the compound pumping of the downward ultra-deep of concrete |
| CN201610788209.8A Active CN106437160B (en) | 2015-05-26 | 2015-05-26 | The pump line of the compound pumping of the downward ultra-deep of concrete fixes construction method |
| CN201510272509.6A Active CN104895331B (en) | 2015-05-26 | 2015-05-26 | Concrete downward ultra-deep combined pumping method and device |
| CN201610792573.1A Active CN106382009B (en) | 2015-05-26 | 2015-05-26 | For fixing the fixation device of pump line in the compound pumping of the downward ultra-deep of concrete |
| CN201610787064.XA Active CN106401189B (en) | 2015-05-26 | 2015-05-26 | The buffering construction method of the compound pumping of the downward ultra-deep of concrete |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610788267.0A Active CN106437164B (en) | 2015-05-26 | 2015-05-26 | Buffer unit for the compound pumping of the downward ultra-deep of concrete |
| CN201610787089.XA Active CN106437159B (en) | 2015-05-26 | 2015-05-26 | Buffering hopper for the compound pumping of the downward ultra-deep of concrete |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510272509.6A Active CN104895331B (en) | 2015-05-26 | 2015-05-26 | Concrete downward ultra-deep combined pumping method and device |
| CN201610792573.1A Active CN106382009B (en) | 2015-05-26 | 2015-05-26 | For fixing the fixation device of pump line in the compound pumping of the downward ultra-deep of concrete |
| CN201610787064.XA Active CN106401189B (en) | 2015-05-26 | 2015-05-26 | The buffering construction method of the compound pumping of the downward ultra-deep of concrete |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049501B (en) * | 2016-05-30 | 2018-05-25 | 中建五局第三建设有限公司 | The construction method of the downward delivering concrete of big drop |
| 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 |
| CN108118901B (en) * | 2017-12-08 | 2020-03-20 | 中国建筑第八工程局有限公司 | Reverse pumping concrete device for basement and construction method |
| CN108545444A (en) * | 2018-04-02 | 2018-09-18 | 浙江思凯域新材料有限公司 | The cutting agency of the broken corner material collection device of corium |
| CN114892986A (en) * | 2019-12-31 | 2022-08-12 | 吕光华 | Concrete grouting conveying device for high-rise building construction |
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| CN106401189A (en) | 2017-02-15 |
| CN106382009A (en) | 2017-02-08 |
| CN106382009B (en) | 2018-12-18 |
| CN106437164B (en) | 2018-12-18 |
| CN106437164A (en) | 2017-02-22 |
| CN106437159B (en) | 2019-10-01 |
| CN106437160A (en) | 2017-02-22 |
| CN106437159A (en) | 2017-02-22 |
| CN104895331A (en) | 2015-09-09 |
| CN104895331B (en) | 2017-01-18 |
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