CN108789838A - A kind of underwater fine-stone concrete mix conveying integrated equipment - Google Patents
A kind of underwater fine-stone concrete mix conveying integrated equipment Download PDFInfo
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- CN108789838A CN108789838A CN201810694398.1A CN201810694398A CN108789838A CN 108789838 A CN108789838 A CN 108789838A CN 201810694398 A CN201810694398 A CN 201810694398A CN 108789838 A CN108789838 A CN 108789838A
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- gas
- concrete
- distributing pipe
- pipe
- chamber
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
-
- 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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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The invention discloses a kind of underwater fine-stone concrete mix conveying integrated equipment, including concrete mixer, the lower end of the concrete mixer is connected with the first concrete chamber and the second concrete chamber by solenoid valve, and first the lower end of concrete chamber be connected with the second conveying pipeline, the other end of second conveying pipeline is connected with the upper end of aggregate bin, and first the upper end of concrete chamber be connected with the second gas-distributing pipe and the 4th gas-distributing pipe, the one end of second gas-distributing pipe far from the first concrete chamber is connected with land control panel, the one end of 4th gas-distributing pipe far from the first concrete chamber is connected with underwater control disk, the lower end of the second concrete chamber is connected with the first conveying pipeline, the other end of first conveying pipeline is connected with the upper end of aggregate bin, during present apparatus use, it can cause to wash away in flow process since there are water in conduit to avoid fine-stone concrete, cause concrete isolation that can not solidify.
Description
Technical field
The present invention relates to underwater reinforced concrete structures to repair conveying equipment technical field more particularly to a kind of underwater microlith
Concrete mix conveying integrated equipment.
Background technology
Underwater portion component is caused due to shocks such as constructional deficiencies either ship berthing for dock structure at present
There is damaged, dew muscle in armored concrete, on the one hand this kind of component main function is support superstructure, after being on the other hand blocking
Side's backfill material leakage, occurs that armored concrete is damaged, dew influential point of tendons causes the leakage of rear backfill material and steel bar corrosion to weaken, and causes
Harbour rear, which collapses, or steel bar corrosion weakens structural strength reduces in the presence of risk is collapsed, and is can be found that by detection under water detection
Above-mentioned hidden danger, then underwater cleaning, formwork, pour non-dispersible underwater concrete again by way of can remove a hidden danger.
But common casting concrete equipment volume is larger can not to be suitable for concrete placings in this kind of underwater small side's amount template, and it is common
On the one hand biliquid or single fluid grouting equipment are poured since it is only used for simple grouting material, on the other hand since its equipment is transported
There are pulse effects when row, even with addition flocculant mortar also due to this kind of pulse effects leads to mortar under water
Isolation can not solidify.Common top stirring is poured using entering water after barreled, needs a large amount of manpower, labor intensity is big, construction
Quality can not ensure.
In order to overcome existing concrete placing installation volume is larger small side amount can not be used to pour and set using slip casting machine
It is standby to lead to the deficiency that solidified regardless of scattered mortar segregation under water, while in order to reduce labor intensity, the present invention is mixed for harbour
Pea gravel concreten is poured into template by underwater casting pea gravel concreten when Xtah Crude Clay structure underwater portion repairing and reinforcement by conduit
It is interior.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of underwater fine-stone concrete mix proposed
Conveying integrated equipment.
To achieve the goals above, present invention employs following technical solutions：
A kind of underwater fine-stone concrete mix conveying integrated equipment, including concrete mixer, the lower end of the concrete mixer pass through solenoid valve
It is connected with the first concrete chamber and the second concrete chamber, and the lower end of the first concrete chamber is connected with the second conveying pipeline, the other end of the second conveying pipeline
It is connected with the upper end of aggregate bin, and the upper end of the first concrete chamber is connected with the second gas-distributing pipe and the 4th gas-distributing pipe, the second gas-distributing pipe
One end far from the first concrete chamber is connected with land control panel, the one end of the 4th gas-distributing pipe far from the first concrete chamber and underwater control disk
It is connected, the lower end of the second concrete chamber is connected with the first conveying pipeline, the other end of the first conveying pipeline and the upper end phase of aggregate bin
Connection, and the upper end of the second concrete chamber is connected with the first gas-distributing pipe and the 5th gas-distributing pipe, the first gas-distributing pipe far from the second concrete chamber one
End is connected with land control panel, and the one end of the 5th gas-distributing pipe far from the second concrete chamber is connected with underwater control disk, land control
Third gas-distributing pipe is connected between disk and underwater control disk, and the upper end of land control panel is connected with one end of high-pressure air pipe, it is high
The other end of air pipe is connected with the outlet end of air compressor machine.
Preferably, the upper end of the first concrete chamber is connected with one end of high-pressure water pipe, the other end and water pump of high-pressure water pipe
Outlet end be connected.
Preferably, the upper end of the second concrete chamber is connected with one end of high-pressure water pipe, the other end and water pump of high-pressure water pipe
Outlet end be connected.
Preferably, the lower end of the aggregate bin is connected with sprue control valve.
Preferably, the one end of the high-pressure air pipe far from air compressor machine is connected with the first gas-distributing pipe, the second gas-distributing pipe and third
Gas-distributing pipe, and it is separately installed with valve on the first gas-distributing pipe, the second gas-distributing pipe and third gas-distributing pipe.
Preferably, connecting tube is connected between first gas-distributing pipe, the second gas-distributing pipe, and connecting tube is located at land control
The inside of disk, and valve is installed in connecting tube.
Preferably, the described one end of third gas-distributing pipe far from land control panel is connected with the 4th gas-distributing pipe, the 5th gas-distributing pipe
And blow-down pipe, and it is separately installed with valve on the 4th gas-distributing pipe, the 5th gas-distributing pipe and blow-down pipe.
The beneficial effects of the invention are as follows：
1, during present apparatus use, the conveying of pea gravel concreten mix is completed in a set of integrated equipment, and material mix is avoided
It measures and excessive causes to waste.
2, present apparatus device miniaturization is taken up an area few, avoids occupying excessive site influence production when operation, while can be more smart
Really control fine-stone concrete enters template speed and dosage, and excess stock is avoided to waste.
3, it during present apparatus use, can cause to rush in flow process since there are water in conduit to avoid fine-stone concrete
It rinses, causes concrete isolation that can not solidify.
It 4, can be by the valve on land control panel interconnecting tube, by the first concrete chamber after the discharging of the first concrete chamber
Internal high pressure gas is transported to the second concrete intracavitary portion, realizes the recycling to compressed gas, reduces the waste of energy, similarly
Can the high pressure gas in the second concrete intracavitary portion the first concrete chamber be recovered to use.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of underwater fine-stone concrete mix conveying integrated equipment proposed by the present invention；
Fig. 2 is the structural schematic diagram of land control panel proposed by the present invention；
Fig. 3 is the structural schematic diagram of underwater control disk proposed by the present invention.
In figure：1 concrete mixer, 2 water pumps, 3 solenoid valves, 4 air compressor machines, 5 first concrete chambers, 6 second concrete chambers, 7 high-pressure water pipes, 8
High-pressure air pipe, 9 land control panels, 10 first gas-distributing pipes, 11 second gas-distributing pipes, 12 third gas-distributing pipes, 13 underwater control disks, 14
Four gas-distributing pipes, 15 the 5th gas-distributing pipes, 16 blow-down pipes, 17 first conveying pipelines, 18 second conveying pipelines, 19 aggregate bins, 20 sprue controls
Valve processed, 21 connecting tubes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of underwater fine-stone concrete mix conveying integrated equipment, including concrete mixer 1, the concrete mixer 1
Lower end the first concrete chamber 5 and the second concrete chamber 6 are connected with by solenoid valve 3, and the lower end of the first concrete chamber 5 is connected with the second conveying pipeline
18, the other end of the second conveying pipeline 18 is connected with the upper end of aggregate bin 19, and the upper end of the first concrete chamber 5 is connected with second point of gas
Pipe 11 and the 4th gas-distributing pipe 14, the one end of the second gas-distributing pipe 11 far from the first concrete chamber 5 are connected with land control panel 9, the 4th point
The one end of tracheae 14 far from the first concrete chamber 5 is connected with underwater control disk 13, and it is defeated that the lower end of the second concrete chamber 6 is connected with first
The other end of expects pipe 17, the first conveying pipeline 17 is connected with the upper end of aggregate bin 19, and the upper end of the second concrete chamber 6 is connected with first
Gas-distributing pipe 10 and the 5th gas-distributing pipe 15, the one end of the first gas-distributing pipe 10 far from the second concrete chamber 6 are connected with land control panel 9, the
The one end of five gas-distributing pipes 15 far from the second concrete chamber 6 is connected with underwater control disk 13, land control panel 9 and underwater control disk 13 it
Between be connected with third gas-distributing pipe 12, and the upper end of land control panel 9 is connected with one end of high-pressure air pipe 8, high-pressure air pipe 8 it is another
End is connected with the outlet end of air compressor machine 4, and the upper end of the first concrete chamber 5 is connected with one end of high-pressure water pipe 7, high-pressure water pipe 7 it is another
One end is connected with the outlet end of water pump 2, and the upper end of the second concrete chamber 6 is connected with one end of high-pressure water pipe 7, high-pressure water pipe 7 it is another
One end is connected with the outlet end of water pump 2, and the lower end of aggregate bin 19 is connected with sprue control valve 20, and high-pressure air pipe 8 is far from empty
One end of press 4 is connected with the first gas-distributing pipe 10, the second gas-distributing pipe 11 and third gas-distributing pipe 12, and the first gas-distributing pipe 10, second
It is separately installed with valve on gas-distributing pipe 11 and third gas-distributing pipe 12, is connected between the first gas-distributing pipe 10, the second gas-distributing pipe 11
Take over 21, and connecting tube 21 is located at the inside of land control panel 9, and valve is installed in connecting tube 21, third gas-distributing pipe 12
One end far from land control panel 9 is connected with the 4th gas-distributing pipe 14, the 5th gas-distributing pipe 15 and blow-down pipe 16, and the 4th gas-distributing pipe
14, it is separately installed with valve on the 5th gas-distributing pipe 15 and blow-down pipe 16.
In the present embodiment, after being under water connected and fixed sprue control valve 20 and template spare interface by diver, press
Concrete mixer 1 is added material into according to microlith concrete ratio, starts concrete mixer 1, opens solenoid valve 3 makes after the completion of fine-stone concrete mix
The fine-stone concrete that must be mixed flows into the first concrete chamber 5, is then shut off solenoid valve 3, starts air compressor machine 4, is started by land control panel 9
Second gas-distributing pipe 11 makes fine-stone concrete pass through the second conveying pipeline 18 and flow into aggregate bin by gas pressure and fine-stone concrete gravity flow gravity
19, diver is by opening sprue valve 20 under water at this time, passes through the 4th gas-distributing pipe 14 by underwater control disk 13 and adjusts
Pressure in first concrete chamber 5 controls fine-stone concrete flow velocity, and when fine-stone concrete has poured soon in the first concrete chamber 5, support staff waterborne will
Fine-stone concrete through mixing injects the second concrete chamber 6, the valve on 9 interconnecting tube 21 of land control panel is opened, by the first concrete chamber 5
Internal high pressure gas is transported to inside the second concrete chamber 6, realizes the recycling of energy, the valve being then shut off in connecting tube 21, is led to
It crosses land control panel 9 and starts the first gas-distributing pipe 10 so that the pressure inside the second concrete chamber 6 is in a suitable value, passes through gas
Body pressure and fine-stone concrete gravity flow gravity make fine-stone concrete flow into aggregate bin 19 by the first conveying pipeline 17, and diver by controlling under water
Disk 13 processed adjusts pressure in the second concrete chamber 6 by the 5th gas-distributing pipe 15, continues to pour in template, cycle above-mentioned two step
Suddenly, blanking is recycled by two concrete chambers, waits for that in template after the completion of microlith concrete placings, diver is pre- from template by sprue control valve
Start water pump 2 after staying interface to remove, by high-pressure water pipe 7 into the first concrete chamber 5 and the second concrete chamber 6 waterflood flush, by concrete chamber and
Concrete cavities conduit pipe and aggregate pipe wash away totally, prevent bonding from curing.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of underwater fine-stone concrete mix conveying integrated equipment, including concrete mixer（1）, which is characterized in that the concrete mixer
（1）Lower end pass through solenoid valve（3）It is connected with the first concrete chamber（5）With the second concrete chamber（6）, and the first concrete chamber（5）Lower end connection
There is the second conveying pipeline（18）, the second conveying pipeline（18）The other end and aggregate bin（19）Upper end be connected, and the first concrete chamber（5）
Upper end be connected with the second gas-distributing pipe（11）With the 4th gas-distributing pipe（14）, the second gas-distributing pipe（11）Far from the first concrete chamber（5）One
End and land control panel（9）It is connected, the 4th gas-distributing pipe（14）Far from the first concrete chamber（5）One end and underwater control disk（13）Phase
Connection, the second concrete chamber（6）Lower end be connected with the first conveying pipeline（17）, the first conveying pipeline（17）The other end and aggregate bin
（19）Upper end be connected, and the second concrete chamber（6）Upper end be connected with the first gas-distributing pipe（10）With the 5th gas-distributing pipe（15）, first
Gas-distributing pipe（10）Far from the second concrete chamber（6）One end and land control panel（9）It is connected, the 5th gas-distributing pipe（15）Far from the second concrete
Chamber（6）One end and underwater control disk（13）It is connected, land control panel（9）With underwater control disk（13）Between be connected with third
Gas-distributing pipe（12）, and land control panel（9）Upper end be connected with high-pressure air pipe（8）One end, high-pressure air pipe（8）The other end with
Air compressor machine（4）Outlet end be connected.
2. a kind of underwater fine-stone concrete mix conveying integrated equipment according to claim 1, which is characterized in that first concrete
Chamber（5）Upper end be connected with high-pressure water pipe（7）One end, high-pressure water pipe（7）The other end and water pump（2）Outlet end be connected
It connects.
3. a kind of underwater fine-stone concrete mix conveying integrated equipment according to claim 1, which is characterized in that second concrete
Chamber（6）Upper end be connected with high-pressure water pipe（7）One end, high-pressure water pipe（7）The other end and water pump（2）Outlet end be connected
It connects.
4. a kind of underwater fine-stone concrete mix conveying integrated equipment according to claim 1, which is characterized in that the aggregate bin
（19）Lower end be connected with sprue control valve（20）.
5. a kind of underwater fine-stone concrete mix conveying integrated equipment according to claim 1, which is characterized in that the high pressure gas
Pipe（8）Far from air compressor machine（4）One end be connected with the first gas-distributing pipe（10）, the second gas-distributing pipe（11）With third gas-distributing pipe（12）,
And first gas-distributing pipe（10）, the second gas-distributing pipe（11）With third gas-distributing pipe（12）On be separately installed with valve.
6. a kind of underwater fine-stone concrete mix conveying integrated equipment according to claim 1, which is characterized in that described first point
Tracheae（10）, the second gas-distributing pipe（11）Between be connected with connecting tube（21）, and connecting tube（21）Positioned at land control panel（9）It is interior
Side, and connecting tube（21）On valve is installed.
7. a kind of underwater fine-stone concrete mix conveying integrated equipment according to claim 1, which is characterized in that the third point
Tracheae（12）Far from land control panel（9）One end be connected with the 4th gas-distributing pipe（14）, the 5th gas-distributing pipe（15）And blow-down pipe
（16）, and the 4th gas-distributing pipe（14）, the 5th gas-distributing pipe（15）And blow-down pipe（16）On be separately installed with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810694398.1A CN108789838B (en) | 2018-06-29 | 2018-06-29 | Underwater fine stone concrete mixing and conveying integrated equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810694398.1A CN108789838B (en) | 2018-06-29 | 2018-06-29 | Underwater fine stone concrete mixing and conveying integrated equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108789838A true CN108789838A (en) | 2018-11-13 |
| CN108789838B CN108789838B (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810694398.1A Active CN108789838B (en) | 2018-06-29 | 2018-06-29 | Underwater fine stone concrete mixing and conveying integrated equipment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0478865A1 (en) * | 1990-10-04 | 1992-04-08 | José Ramon Madera Iglesias | Portable plant for proportioning and tempering dry concrete in bulk or other granular products |
| CN202040041U (en) * | 2011-03-21 | 2011-11-16 | 谢云梯 | Slurry pumping machine |
| CN202438511U (en) * | 2012-03-02 | 2012-09-19 | 中建七局第三建筑有限公司 | Concrete pump pipe cleaning device |
| CN104153581A (en) * | 2014-07-28 | 2014-11-19 | 中建一局集团建设发展有限公司 | Device and method for water-air combined washing of ultrahigh-pressure concrete conveying pump pipe |
| CN104264677A (en) * | 2014-10-15 | 2015-01-07 | 山东大学 | Novel constant-pressure grouting device and operating method thereof |
| CN207193907U (en) * | 2017-08-12 | 2018-04-06 | 贺子银 | A kind of efficient provisions for grouting of hydraulic engineering |
-
2018
- 2018-06-29 CN CN201810694398.1A patent/CN108789838B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0478865A1 (en) * | 1990-10-04 | 1992-04-08 | José Ramon Madera Iglesias | Portable plant for proportioning and tempering dry concrete in bulk or other granular products |
| CN202040041U (en) * | 2011-03-21 | 2011-11-16 | 谢云梯 | Slurry pumping machine |
| CN202438511U (en) * | 2012-03-02 | 2012-09-19 | 中建七局第三建筑有限公司 | Concrete pump pipe cleaning device |
| CN104153581A (en) * | 2014-07-28 | 2014-11-19 | 中建一局集团建设发展有限公司 | Device and method for water-air combined washing of ultrahigh-pressure concrete conveying pump pipe |
| CN104264677A (en) * | 2014-10-15 | 2015-01-07 | 山东大学 | Novel constant-pressure grouting device and operating method thereof |
| CN207193907U (en) * | 2017-08-12 | 2018-04-06 | 贺子银 | A kind of efficient provisions for grouting of hydraulic engineering |
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| Publication number | Publication date |
|---|---|
| CN108789838B (en) | 2021-01-15 |
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