CN109915171A - The constructing tunnel mixing slip casting machine of removal concrete gas is pressed by choked flow - Google Patents
The constructing tunnel mixing slip casting machine of removal concrete gas is pressed by choked flow Download PDFInfo
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- CN109915171A CN109915171A CN201910204332.4A CN201910204332A CN109915171A CN 109915171 A CN109915171 A CN 109915171A CN 201910204332 A CN201910204332 A CN 201910204332A CN 109915171 A CN109915171 A CN 109915171A
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- choked flow
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Abstract
The invention discloses the constructing tunnel mixing slip casting machines that removal concrete gas is pressed by choked flow, its structure includes: efferent duct, movable mixing arrangement, input pipe, bearing block, air pressure frame, bearing block is set to the upside end face of movable mixing arrangement and is fixedly connected with movable mixing arrangement, the pressing so that after internal concrete compression decline of frame is pressed by internal, then concrete extrusion movable rack, simultaneously after the choked flow of movable rack partial pressure, after internal bubble explosion, output, it is filled the water at the same time by the water pipe of lower section, so that the gas of the inside of internal fixture block is extruded, after carrying out detent by oblique column simultaneously, pass through the water flow inside mounting rack output, and it is adjusted by slanting oblique column, pass through electromagnetic adsorption after decline, and by the remaining moisture of slanting structure for the concrete of entrance Humidification work is carried out, concrete overdrying is prevented.
Description
Technical field
The present invention relates to constructing tunnel fields, particularly with regard to a kind of tunnel for pressing removal concrete gas by choked flow
Road construction mixing slip casting machine.
Background technique
Slip casting machine carries out the Stirring of high speed by internal agitating device usually by the raw material of input various kinds,
To come so that internal raw material adds water to be mixed into concrete, and is filled in such a way that negative pressure is sucked out, completion Cementer
Make, but in this way:
When carrying out slip casting work, when stirring mixed Raw material processing by high speed, because internal liquid is high when stirring
The rotation of speed is stirred, so that gas carries out the contact of high area, so that the gas of inside concrete increases, so as to cause adding
When note, the appearance in the internal bubble cavity occurred of filling caused by internal gas is excessive influences to fill effect, and stirring
When output, the loss of water of internal concrete is excessive, causes filling difficult and the appearance of premature set situation.
Summary of the invention
In view of the deficiencies of the prior art, the present invention is to realize by the following technical solutions: being pressed and is removed by choked flow
The constructing tunnel of concrete gas mixing slip casting machine, structure include: efferent duct, movable mixing arrangement, input pipe, bearing
Seat, air pressure frame, the bearing block is set to the upside end face of movable mixing arrangement and is fixedly connected with movable mixing arrangement, described
The inside of air pressure frame insertion bearing block and is flexibly connected with both the inside of bearing block, the efferent duct is set to activity mixing and fills
The perforation connection of both right end faces set, the input pipe are located at the left end face of movable mixing arrangement and mix dress with activity
Mechanical connection is set, the inside of the bearing block is equipped with ball adjustable shelf.
It is advanced optimized as of the invention, the activity mixing arrangement is equipped with stress output shelf, choked flow division frame, presses
Frame, both downside end faces that the stress output shelf is located at choked flow division frame are integrated, and described press is set up in choked flow
Both tops of division frame are flexibly connected, and the frame that presses is the downward rotary table slide construction of cylindricality.
Advanced optimized as of the invention, the stress output shelf be equipped with engagement seat, electromagnet, adjustable shelf, spring block,
Mounting rack, oblique column, fixture block, the engagement seat are set to the perforation connection of both end face outsides of fixture block, the oblique column insertion card
Both inside of block is gap-matched, and both lower end surfaces that the spring block is set to oblique column are fixedly connected, the adjustable shelf
Be wrapped in both end face outsides of oblique column clearance fit, the electromagnet be located at the downside surface of oblique column and with oblique column
Be flexibly connected, the mounting rack with engage seat and is parallel to each other and is fixedly connected with fixture block, the electromagnetism of the electromagnet and the external world
Structure movement connection, the inside of the matching seat are equipped with the cloth body structure of one layer of screen mesh type aperture.
It is advanced optimized as of the invention, the oblique column is equipped with the body of rod, magnetic patch, backbone block, column disk, arc block, described
Both end face outsides that arc block is located at column disk are integrated, and the backbone block is fixedly mounted on the front-end surface of column disk, institute
It states the body of rod and column disk both to be mutually perpendicular to be integrated, the inside of the magnetic patch insertion column disk is simultaneously integrated with column disk
Structure.
It is advanced optimized as of the invention, the choked flow division is provided with output seat, movable rack, grab, water pipe, taper
Block, the output seat are located at the end face outside of circular cone while being fixedly connected with circular cone, and the water pipe is set to the upper of output seat
The perforation connection of both side end faces, the movable rack are located at the flexible connection of both downside end faces of circular cone, and the grab is set to cone
Both lower surfaces of shape block are fixedly connected, and the grab is downward winding arc structure.
It is advanced optimized as of the invention, the movable rack is equipped with spring ring, fixture block plate, twisting seat, castor, cunning
Frame, pipeline, support plate, cushion, the cushion are embedded in the inside of balladeur train and are flexibly connected with balladeur train, and the balladeur train is located at pipeline
Downside end face and be fixedly connected with pipeline, the spring ring be located at the end face outside of cushion and with cushion be cooperatively connected,
Both upper surfaces that the support plate is located at pipeline are fixedly connected, and it is fixed that the twisting seat is located at both back end surfaces of spring ring
Connection, the fixture block plate are located at the lower surface of twisting seat and are fixedly connected with twisting seat, and the castor is located at fixture block plate
Both left end faces are flexibly connected.
It is advanced optimized as of the invention, the arc block is the downward structure of the oblique activity of arc.
It being advanced optimized as of the invention, the pipeline is the polymorphic structure that inside wide at the top and narrow at the bottom is equipped with twisting block,
The inside of the castor is equipped with the spring ring block of reset.
Beneficial effect
The present invention is applied to press the constructing tunnel mixing slip casting machine of removal concrete gas by choked flow, is being infused
When starching work, after the concrete conveyance after mixing to be entered to the inside of equipment by input pipe, then pass through gas
The power of pressure rack is given so that the internal frame that presses presses internal concrete to bottom offset so that internal concrete by
After drops, the concrete extrusion movable rack then to circulate, while the barrier of the pipeline inside, pass through twisting inside pipeline
Block carries out the broken of concrete and shunts work, and then, under the displacement by the fixture block plate turned under stress, so that the bullet of lower section
Spring coil pulls cushion to be displaced on balladeur train, opens pipeline, so that after internal concrete choked flow partial pressure, internal bubble explosion
Afterwards, there is the appearance of crafters when to preventing slip casting, and then export concrete, filled the water at the same time by the water pipe of lower section,
So that the gas of the inside of internal fixture block is squeezed out by water flow, at the same by column disk on oblique column and arc block progress detent after,
It is influenced by hydraulic pressure to bottom offset, and after being displaced to a certain distance, the electromagnet of lower section is connected with extraneous electric current
Afterwards, work is fixed in the magnetic attracting magnetic patch of generation, and opens mounting rack and engagement seat by backbone block, and water flow passes through peace
Outflow is shelved, while being equipped with fine-structure mesh film above mounting rack to form certain moisture film for preventing gas after water flow output
Entrance, and be adjusted by slanting column disk and arc block column, on the surface of column disk and arc block remaining moisture for
The concrete of entrance carries out humidification work, prevents concrete overdrying.
Mainly being matched by stress output shelf and choked flow division frame in the present invention presses pressing for frame by internal
So that after internal concrete compression decline, then concrete extrusion movable rack, while after the choked flow of movable rack partial pressure, it is interior
After the bubble explosion in portion, output is filled the water by the water pipe of lower section at the same time, so that the gas of the inside of internal fixture block is squeezed
Out, it after while carrying out detent by oblique column, is carried out by the water flow inside mounting rack output, and by slanting oblique column
It adjusts, by electromagnetic adsorption after decline, and the concrete of entrance is humidified by slanting structure remaining moisture
Work, prevents concrete overdrying.
The present invention is by oblique column, by the upward radian of internal arc block, while the cooperation with column disk, enable in
When the water flow output in portion, sub-fraction is remained in the inside of equipment, while can be with equipment carry out activity by the magnetic patch of lower section
Contact, thus electromagnetic actuation and repulsion with lower section, so as to complete to humidify and fixed work.
The present invention passes through movable rack, when with the twisting block inside pipeline concrete extrusion being entered, inside concrete
Gas burst, the gas outflow of output, concrete gas removes work, while concrete being made to be divided into fraction structure, and
Work is opened and closed so that spring ring pulls the cushion on balladeur train to complete equipment by the displacement of the fixture block plate of lower section, so as to more preferable
Control inside concrete discharge time with reduce the chance that contacts with underlying gas, preferably remove internal gas.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 be the present invention by choked flow pressing remove concrete gas constructing tunnel mixing slip casting machine main body just
Depending on structural schematic diagram.
Fig. 2 is that the cleaning mill for the constructing tunnel mixing slip casting machine that the present invention presses removal concrete gas by choked flow is cut
The section structural scheme of mechanism of device.
Fig. 3 is that the stress for the constructing tunnel mixing slip casting machine that the present invention presses removal concrete gas by choked flow exports
The structural schematic diagram of frame.
Fig. 4 is the oblique column for the constructing tunnel mixing slip casting machine that the present invention presses removal concrete gas by choked flow
Three dimensional structure diagram.
Fig. 5 is the choked flow division for the constructing tunnel mixing slip casting machine that the present invention presses removal concrete gas by choked flow
The structural schematic diagram of frame.
Fig. 6 is the movable rack for the constructing tunnel mixing slip casting machine that the present invention presses removal concrete gas by choked flow
Structural schematic diagram.
In figure: efferent duct -1, movable mixing arrangement -2, input pipe -3, bearing block -4, air pressure frame -5, stress output shelf -
21, choked flow division frame -22, press frame -23, engagement seat -211, electromagnet -212, adjustable shelf -213, spring block -214, installation
Frame -215, oblique column -216, fixture block -217, the body of rod -2161, magnetic patch -2162, backbone block -2163, column disk -2164, arc block -
2165, seat -221, movable rack -222, grab -223, water pipe -224, circular cone -225, spring ring -2221, fixture block plate-are exported
2222, twisting seat -2223, castor -2224, balladeur train -2225, pipeline -2226, support plate -2227, cushion -2228.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment and Detailed description of the invention, the preferred embodiment that the present invention is further explained.
Embodiment
Referring to Fig. 1, the present invention provides through the constructing tunnel mixing slip casting machine that choked flow presses removal concrete gas,
Its structure includes: efferent duct 1, movable mixing arrangement 2, input pipe 3, bearing block 4, air pressure frame 5, and the bearing block 4 is set to activity
It the upside end face of mixing arrangement 2 and is fixedly connected with movable mixing arrangement 2, the air pressure frame 5 is embedded in the inside of bearing block 4 simultaneously
And be flexibly connected with both the inside of bearing block 4, the efferent duct 1 is set to the perforation of both right end faces of movable mixing arrangement 2
Connection, the input pipe 3 are located at the left end face of movable mixing arrangement 2 and are mechanically connected with movable mixing arrangement 2, the axis
The inside for holding seat 4 is equipped with ball adjustable shelf, can slow down equipment frictional force when equipment displacement by internal roll structure.
Referring to Fig. 2, the present invention provides through the constructing tunnel mixing slip casting machine that choked flow presses removal concrete gas,
Its structure includes: that the movable mixing arrangement 2 is equipped with stress output shelf 21, choked flow division frame 22, presses frame 23, and the stress is defeated
Both downside end faces that frame 21 is located at choked flow division frame 22 out are integrated, and the frame 23 that presses is set on choked flow division frame 22
Both tops be flexibly connected, the frame 23 that presses is the downward rotary table slide construction of cylindricality, passes through the rotary table knot that cylindricality is downward
Structure can cooperate the concrete inside the better extrusion equipment of internal structure when squeezing.
Referring to Fig. 3, the present invention provides through the constructing tunnel mixing slip casting machine that choked flow presses removal concrete gas,
Its structure includes: that the stress output shelf 21 is equipped with engagement seat 211, electromagnet 212, adjustable shelf 213, spring block 214, mounting rack
215, oblique column 216, fixture block 217, the engagement seat 211 is set to the perforation connection of both end face outsides of fixture block 217, described oblique
Both the inside that column 216 is embedded in fixture block 217 is gap-matched, and the spring block 214 is set to both lower end surfaces of oblique column 216
It is fixedly connected, the adjustable shelf 213 is wrapped in both end face outsides of oblique column 216 clearance fit, and the electromagnet 212 is located at
It the downside surface of oblique column 216 and is flexibly connected with oblique column 216, the mounting rack 215 is parallel to each other simultaneously with seat 211 is engaged
And be fixedly connected with fixture block 217, the electromagnet 212 is flexibly connected with extraneous electromagnetic structure, by internal electric wire and outside
Side electric current is connected, and produces magnetism by electricity and is attracted for fixed, the inside of the matching seat 215 is equipped with one layer of screen mesh type aperture
Cloth body knot, structure is capable of forming the entrance that certain moisture film to prevent gas on a large scale after internal water flow output.
Referring to Fig. 4, the present invention provides through the constructing tunnel mixing slip casting machine that choked flow presses removal concrete gas,
Its structure includes: that the oblique column 216 is equipped with the body of rod 2161, magnetic patch 2162, backbone block 2163, column disk 2164, arc block 2165, institute
It states arc block 2165 and is located at both end face outsides of column disk 2164 and be integrated, the backbone block 2163 is fixedly mounted on column disk
2164 front-end surface, the body of rod 2161 are mutually perpendicular to the two with column disk 2164 and are integrated, and the magnetic patch 2162 is embedding
Enter the inside of column disk 2164 while being integrated with column disk 2164, the arc block (2165) is that the oblique activity of arc is downward
Structure, be capable of forming certain catch basin and carry out water flow inside for equipment and carry out afflux work.
Referring to Fig. 5, the present invention provides through the constructing tunnel mixing slip casting machine that choked flow presses removal concrete gas,
Its structure includes: that the choked flow division frame 22 is equipped with output seat 221, movable rack 222, grab 223, water pipe 224, circular cone 225,
The output seat 221 is located at the end face outside of circular cone 225 while being fixedly connected with circular cone 225, and the water pipe 224 is set to defeated
Both upside end faces of seat 221 perforation connection out, the movable rack 222 are located at the activity of both downside end faces of circular cone 225 even
It connects, both lower surfaces that the grab 223 is set to circular cone 225 are fixedly connected, and the grab 223 is downward winding arc knot
Structure can make the concrete to fall not result in blockage to the water flow of output by the structure of arc obliquely.
Referring to Fig. 6, the present invention provides through the constructing tunnel mixing slip casting machine that choked flow presses removal concrete gas,
Its structure includes: that the movable rack 222 is equipped with spring ring 2221, fixture block plate 2222, twisting seat 2223, castor 2224, balladeur train
2225, pipeline 2226, support plate 2227, cushion 2228, the cushion 2228 are embedded in the inside of balladeur train 2225 and and balladeur train
2225 are flexibly connected, and the balladeur train 2225 is located at the downside end face of pipeline 2226 and is fixedly connected with pipeline 2226, the bullet
Spring coil 2221 is located at the end face outside of cushion 2228 and is cooperatively connected with cushion 2228, and the support plate 2227 is located at pipeline
Both 2226 upper surfaces are fixedly connected, and both back end surfaces that the twisting seat 2223 is located at spring ring 2221 are fixedly connected,
The fixture block plate 2222 is located at the lower surface of twisting seat 2223 and is fixedly connected with twisting seat 2223, the castor 2224
It is flexibly connected in both left end faces of fixture block plate 2222, the pipeline 2226 is that inside wide at the top and narrow at the bottom is equipped with the different of twisting block
Shape structure, through twisting block structure when carrying out concrete displacement, internal gas, which can be extruded, to be caused to rupture, to export
Excessive gas, the inside of the castor 2224 are equipped with the spring ring block of reset, can be in the reset work after equipment compression
Make.
When carrying out slip casting work, the concrete conveyance after mixing is entered by equipment by input pipe 3
It behind inside, is then given by the power of air pressure frame 5, so that the internal frame 23 that presses presses internal coagulation to bottom offset
Soil, so that after internal concrete compression decline, the concrete extrusion movable rack 222 then to circulate, while the pipe inside
And then the barrier in road 2226 passes through stress by the broken and shunting work that 2226 inside twisting block of pipeline carries out concrete
Under under the displacement of fixture block plate 2222 turned over so that the spring ring 2221 of lower section pulls cushion 2228 to be displaced on balladeur train 2225, open
Pipeline 2226 is opened, so that after internal bubble explosion, having crafters when to preventing slip casting after internal concrete choked flow partial pressure
Appearance, and then export concrete, filled the water at the same time by the water pipe 224 of lower section, so that the inside of internal fixture block 217
Gas squeezed out by water flow, while after carrying out detent by column disk 2164 on oblique column 216 and arc block 2165, by the shadow of hydraulic pressure
It rings to bottom offset, and after being displaced to a certain distance, after the electromagnet 212 of lower section is connected with extraneous electric current, generates
Magnetic attracting magnetic patch 2162 be fixed work, and mounting rack 215 and engagement seat are opened by backbone block 2163, water flow is logical
The outflow of mounting rack 215 is crossed, while being equipped with fine-structure mesh film above mounting rack 215 to form certain moisture film after water flow output and use
It is adjusted in the entrance for preventing gas, and by slanting column disk 2164 and 2165 column of arc block, in column disk 2164 and arc block
Remaining moisture carries out humidification work for the concrete of entrance on 2165 surface, prevents concrete overdrying.
Problems solved by the invention is when carrying out slip casting work, when stirring mixed Raw material processing by high speed, because stirring
When mixing, the rotation of internal liquid at high speed is stirred, so that gas carries out the contact of high area, so that the gas of inside concrete
Body increases, and when so as to cause filling, the appearance in the internal bubble cavity occurred of filling caused by internal gas is excessive influences to add
Effect is infused, and when stirring output, the loss of water of internal concrete is excessive, causes filling difficult and premature set feelings
The appearance of condition, mainly being matched by stress output shelf 21 and choked flow division frame 22 in the present invention, presses frame by internal
Press so that after internal concrete compression decline, then concrete extrusion movable rack, while by the choked flow of movable rack point
After pressure, after internal bubble explosion, output is filled the water by the water pipe of lower section at the same time, so that the inside of internal fixture block
Gas is extruded, while after carrying out detent by oblique column, by the internal water flow of mounting rack output, and by slanting oblique
It is adjusted to column, by electromagnetic adsorption after decline, and by the remaining moisture of slanting structure for the concrete of entrance
Humidification work is carried out, concrete overdrying is prevented, by the upward radian of internal arc block, and meanwhile the cooperation with column disk, energy
When enough so that internal water flow exports, sub-fraction is remained in the inside of equipment, while can be with equipment by the magnetic patch of lower section
Movable contact is carried out, thus electromagnetic actuation and repulsion with lower section, so as to complete the work for humidifying and fixing, with pipe
When twisting block inside road enters concrete extrusion, the gas burst of inside concrete, the gas outflow of output, concrete
Gas removes work, while making concrete be divided into fraction structure, and by the displacement of the fixture block plate of lower section so that spring
Circle pulls the cushion on balladeur train to complete equipment and opens and closes work, so as to preferably control time of internal concrete discharge with
The chance contacted with underlying gas is reduced, internal gas is preferably removed.
The basic principles, main features and advantages of the present invention have been shown and described above, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention can not only be realized in other specific forms under the premise of not departing from spirit of that invention or essential characteristic
The present invention will also have various changes and improvements, these changes and improvements both fall within scope of the claimed invention, therefore this hair
Bright claimed range is defined by appended claims and its equivalent, rather than above description limits.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. by choked flow press removal concrete gas constructing tunnel with mixing slip casting machine, structure include: efferent duct (1),
Movable mixing arrangement (2), input pipe (3), bearing block (4), air pressure frame (5), the bearing block (4) are set to movable mixing arrangement
(2) it upside end face and is fixedly connected with movable mixing arrangement (2), the inside of air pressure frame (5) insertion bearing block (4) is simultaneously
And it is flexibly connected with both the inside of bearing block (4), it is characterised in that:
The efferent duct (1) is set to the perforation connection of both right end faces of movable mixing arrangement (2), and the input pipe (3) is located at
The left end face of movable mixing arrangement (2) and with movable mixing arrangement (2) be mechanically connected.
2. the constructing tunnel mixing slip casting machine according to claim 1 that removal concrete gas is pressed by choked flow,
Be characterized in that: the activity mixing arrangement (2) is equipped with stress output shelf (21), choked flow division frame (22), presses frame (23), described
Both downside end faces that stress output shelf (21) is located at choked flow division frame (22) are integrated, and the frame (23) that presses is set to
Both tops of choked flow division frame (22) are flexibly connected.
3. the constructing tunnel mixing slip casting machine according to claim 2 that removal concrete gas is pressed by choked flow,
Be characterized in that: the stress output shelf (21) is equipped with engagement seat (211), electromagnet (212), adjustable shelf (213), spring block
(214), mounting rack (215), oblique column (216), fixture block (217), engagement seat (211) are set to the outboard end of fixture block (217)
Both the inside of the perforation connection of both faces, oblique column (216) insertion fixture block (217) is gap-matched, the spring block
(214) both lower end surfaces set on oblique column (216) are fixedly connected, and the adjustable shelf (213) is wrapped in the outer of oblique column (216)
Both side end faces clearance fit, the electromagnet (212) be located at the downside surface of oblique column (216) and with oblique column (216)
Be flexibly connected, the mounting rack (215) with engage seat (211) and be parallel to each other and be fixedly connected with fixture block (217).
4. the constructing tunnel mixing slip casting machine according to claim 3 that removal concrete gas is pressed by choked flow,
Be characterized in that: the oblique column (216) is equipped with the body of rod (2161), magnetic patch (2162), backbone block (2163), column disk (2164), arc
Block (2165), both end face outsides that the arc block (2165) is located at column disk (2164) are integrated, the backbone block
(2163) it is fixedly mounted on the front-end surface of column disk (2164), the body of rod (2161) is mutually perpendicular to the two with column disk (2164) and is
The inside of integral structure, magnetic patch (2162) insertion column disk (2164) is integrated with column disk (2164) simultaneously.
5. the constructing tunnel mixing slip casting machine according to claim 2 that removal concrete gas is pressed by choked flow,
Be characterized in that: the choked flow division frame (22) is equipped with output seat (221), movable rack (222), grab (223), water pipe (224), cone
Shape block (225), output seat (221) are located at the end face outside of circular cone (225) while being fixedly connected with circular cone (225),
The water pipe (224) is set to the perforation connection of both upside end faces of output seat (221), and the movable rack (222) is located at circular cone
(225) both downside end faces are flexibly connected, and both lower surfaces that the grab (223) is set to circular cone (225) are fixedly connected.
6. the constructing tunnel mixing slip casting machine according to claim 5 that removal concrete gas is pressed by choked flow,
Be characterized in that: the movable rack (222) is equipped with spring ring (2221), fixture block plate (2222), twisting seat (2223), castor
(2224), balladeur train (2225), pipeline (2226), support plate (2227), cushion (2228), the cushion (2228) are embedded in balladeur train
(2225) it inside and is flexibly connected with balladeur train (2225), the balladeur train (2225) is located at the downside end face of pipeline (2226) simultaneously
And be fixedly connected with pipeline (2226), the spring ring (2221) is located at the end face outside and and cushion of cushion (2228)
(2228) it is cooperatively connected, both upper surfaces that the support plate (2227) is located at pipeline (2226) are fixedly connected, the twisting seat
(2223) both back end surfaces positioned at spring ring (2221) are fixedly connected, and the fixture block plate (2222) is located at twisting seat (2223)
Lower surface and be fixedly connected with twisting seat (2223), the castor (2224) is located at the left end face of fixture block plate (2222)
The two is flexibly connected.
7. the constructing tunnel mixing slip casting machine according to claim 4 that removal concrete gas is pressed by choked flow,
Be characterized in that: the arc block (2165) is the downward structure of the oblique activity of arc.
8. the constructing tunnel mixing slip casting machine according to claim 5 that removal concrete gas is pressed by choked flow,
Be characterized in that: the pipeline (2226) is the polymorphic structure that inside wide at the top and narrow at the bottom is equipped with twisting block, the castor (2224)
Inside be equipped with reset spring ring block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910204332.4A CN109915171B (en) | 2019-03-18 | 2019-03-18 | Mix slip casting machine for tunnel construction for removing concrete gas through flow choking pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910204332.4A CN109915171B (en) | 2019-03-18 | 2019-03-18 | Mix slip casting machine for tunnel construction for removing concrete gas through flow choking pressing |
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| Publication Number | Publication Date |
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| CN109915171A true CN109915171A (en) | 2019-06-21 |
| CN109915171B CN109915171B (en) | 2020-11-20 |
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| CN109443005A (en) * | 2018-10-29 | 2019-03-08 | 黄崇生 | It is pressurizeed by structure and is crushed exhaust Anti-bubble Rapid fettling equipment for metallurgy heating furnace |
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2019
- 2019-03-18 CN CN201910204332.4A patent/CN109915171B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014080865A (en) * | 2014-02-13 | 2014-05-08 | Kajima Corp | Tunnel construction method |
| CN205112086U (en) * | 2015-11-09 | 2016-03-30 | 唐山中陶卫浴制造有限公司 | Eliminate device of ceramic mud bubble |
| CN205238283U (en) * | 2015-12-15 | 2016-05-18 | 陈龙辉 | High -performance concrete mixer for building |
| CN205364208U (en) * | 2016-01-28 | 2016-07-06 | 信阳农林学院 | Concrete mixer for building |
| CN108896443A (en) * | 2018-08-24 | 2018-11-27 | 陈永林 | Ordinary portland cement detection device |
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| CN109915171B (en) | 2020-11-20 |
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