CN114809637B - Concrete casting process and casting equipment for civil engineering - Google Patents
Concrete casting process and casting equipment for civil engineering Download PDFInfo
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- CN114809637B CN114809637B CN202210453589.5A CN202210453589A CN114809637B CN 114809637 B CN114809637 B CN 114809637B CN 202210453589 A CN202210453589 A CN 202210453589A CN 114809637 B CN114809637 B CN 114809637B
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- 238000005266 casting Methods 0.000 title claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 136
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000007790 scraping Methods 0.000 claims description 36
- 239000007921 spray Substances 0.000 claims description 21
- 238000003860 storage Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 3
- 230000008961 swelling Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 40
- 238000004140 cleaning Methods 0.000 abstract description 29
- 238000009435 building construction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 27
- 238000001125 extrusion Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Cleaning In General (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The invention belongs to the technical field of building construction, in particular to a concrete pouring process for civil engineering and pouring equipment thereof, comprising a pouring body; the pouring device comprises a pouring body, a water pump, a sliding cavity, a sliding plate, a water outlet groove, a sliding ring, a sliding groove, a magnetic block and a magnetic block, wherein the discharging end of the pouring body is connected with the pouring pipe, the sliding cavity is connected to the pouring pipe, the end of the sliding cavity is connected with the water pump, the sliding plate is connected to the sliding cavity in a sliding manner, the water outlet groove is formed in the sliding plate, the sliding ring is fixedly connected to the sliding pipe in the sliding cavity, the sliding groove is communicated with the sliding ring is formed in one end, close to the sliding cavity, of the sliding ring, and the magnetic block capable of attracting the sliding plate is arranged on the side, opposite to the sliding groove, of the sliding ring; the invention can achieve the effects of high efficiency and automatic cleaning of the interior of the pouring pipe, reduces the labor burden of workers, has better cleaning effect, simultaneously utilizes the water pressure of water flow to drive the sliding cavity to open and close, does not need to additionally provide control devices such as valves and the like, and simplifies the internal structure of the device.
Description
Technical Field
The invention belongs to the technical field of building construction, in particular to a concrete casting process and casting equipment for civil engineering.
Background
The concrete pouring is to pour concrete into a mould until the concrete is plasticized, materials such as the concrete and the like are made into a preset shape in the mould in the civil engineering and the construction engineering, a concrete pouring machine is needed in the concrete pouring process, the concrete pouring machine is used for uniformly mixing and fully reacting slurry, cement, quicklime and gypsum machine aluminum powder paste suspension liquid which are added into a tank body according to a certain proportion, and then the concrete after the mixed reaction is poured into a corresponding environment.
When the concrete pouring equipment in the prior art is used for pouring through the pouring pipe, although the pouring pipe can be conveniently changed to be positioned, when the length of the pouring pipe is longer, a large amount of residual materials remain in the pouring pipe after the working is finished, if the residual materials are not cleaned effectively, the residual materials are solidified on the inner wall of the pouring pipe, the next use of the pouring pipe is affected, and when the pouring pipe is cleaned manually, the time and the labor are wasted, and the condition that the cleaning is not in place exists.
Thus, the invention provides a concrete casting process for civil engineering and casting equipment thereof.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the concrete pouring equipment for civil engineering comprises a pouring body; the pouring device comprises a pouring body, a pouring pipe, a sliding cavity, a sliding ring, a sliding groove and a magnetic block, wherein the discharging end of the pouring body is connected with the pouring pipe, the sliding pipe is connected to one side of the pouring pipe close to the pouring body, the connecting end of the sliding cavity is communicated with the interior of the pouring pipe, the free end of the sliding cavity is connected with an external water pump through a water inlet pipe, the sliding plate is connected with the side wall of the sliding cavity in a sliding manner, a spring is connected between the sliding plate and the free end of the sliding cavity, the outer end of the sliding plate, which is far away from the pouring pipe, is provided with the water outlet groove, the other end of the water outlet groove extends to the side wall of the sliding plate, which is far away from the pouring body, the sliding ring is fixedly connected with the sliding pipe, the sliding groove which is communicated with the sliding ring is arranged at one end of the sliding ring close to the sliding cavity, and the side, which is opposite to the sliding groove, of the sliding ring is provided with the magnetic block which can attract the sliding plate; when the concrete pouring equipment in the prior art is used for pouring through the pouring pipe, although the pouring pipe can be conveniently and quickly changed to be positioned, when the length of the pouring pipe is longer, a large amount of residual materials remain in the pouring pipe after the working is finished, if the residual materials are not effectively cleaned, the residual materials are solidified on the inner wall of the pouring pipe to influence the next use of the pouring pipe, and when the pouring pipe is cleaned manually, the time and the labor are wasted, and the condition that the cleaning is not in place exists; according to the invention, when the inner wall of the pouring pipe after the work is finished is required to be cleaned, the water pump pumps water from the water inlet pipe, so that the sliding plate which is originally contracted in the sliding cavity slides into the pouring pipe under the action of water pressure, at the moment, the sliding plate can be attached to the side wall of the sliding ring under the attraction of the water pressure and the magnetic block, so that the feeding end of the pouring pipe can be plugged, and meanwhile, the sliding plate can drive the water outlet groove on the side wall to move into the pouring pipe, so that the water pumped in the sliding cavity flows out from the water outlet groove which is not plugged, and the residual concrete is flushed out in the process of flowing in the pouring pipe, so that the effect of efficiently and automatically cleaning the interior of the pouring pipe is achieved, the labor load of workers is reduced, the cleaning effect is better, and meanwhile, the water pressure of the water flow is utilized to drive the opening and closing of the sliding cavity, and other control devices such as valves are not required, and the internal structure of the device is simplified.
Preferably, the inner ring side wall of the slip ring is arranged in an arc shape, and the outer edge of the inner ring side wall of the slip ring extends to the inner wall of the pouring pipe; through setting up the shape of sliding ring inner wall for the concrete that the feed end of pouring the pipe flowed in can fully smooth flow under the direction of sliding ring inner wall arcwall face, reduces to pour the intraductal circumstances that prevents to pour the intraductal concrete smooth transportation of pipe because of being provided with the sliding ring.
Preferably, a storage cavity is formed in the side wall of the sliding plate corresponding to the water outlet end of the water outlet tank, and a plugging bag is filled in the storage cavity in an interference manner; according to the invention, the mounting opening is formed in the sliding cavity, the plugging bag is pressed into the storage cavity through the mounting opening, when the interior of the pouring pipe is cleaned, the sliding plate can drive the plugging bag to move into the pouring pipe under the drive of water pressure, then the plugging bag is ejected out of the storage cavity under the action of the water pressure at the water outlet groove and is in extrusion contact with the inner wall of the pouring pipe after being expanded, then the plugging bag can slide in the pouring pipe under the action of the water pressure, and the residual materials adhered to the inner wall of the plugging bag are scraped and cleaned, so that the cleaning effect of the pouring pipe is improved, and water is saved.
Preferably, one end of the plugging bag far away from the water outlet groove is rotationally connected with a group of scraping strips which are uniformly distributed in an annular mode through a torsion spring; after the plugging bag is popped up to the pouring pipe, the scraping strip on the plugging bag is attached to the inner wall of the pouring pipe under the action of the torsion spring, and then the plugging bag can be used for scraping impurities on the inner wall of the pouring pipe when moving under the action of water pressure, so that the cleaning effect of the pouring pipe is further improved.
Preferably, the width of the accommodating cavity is gradually reduced from inside to outside, a shunt groove is formed in the side wall of the sliding plate on one side of the accommodating cavity, the inner end of the shunt groove is communicated with the water outlet groove, and the water spraying direction of the shunt groove is obliquely arranged; after accomodating the chamber preliminary motion to pouring intraductal, accomodate the narrower opening in chamber this moment and can carry out spacingly to the shutoff bag for after the rivers in the basin are spouted from the splitter box, spray on pouring intraductal wall of sliding ring one side, thereby can carry out preliminary clearance to the impurity of its inner wall adhesion, the gradual increase of basin department water pressure is taken turns to thereupon, the shutoff bag is by ejecting from accomodating the intracavity portion after, can drive the strip tip and laminate with the pouring intraductal wall of preliminary clearance, reduce pouring intraductal wall because of remaining stone, lead to the shutoff bag when popping up, be difficult to drive the strip tip and effectively laminate with pouring intraductal wall, and then influence the follow-up condition of scraping the strip and effectively scraping the surplus material of pouring intraductal wall.
Preferably, an arc-shaped groove is formed in a sliding plate corresponding to the outer end of the splitter box, a sliding block is connected to the arc-shaped groove in a sliding manner, a main spray pipe and a sub spray pipe which are communicated with the splitter box are respectively arranged on the sliding block, the water spraying direction of the main spray pipe is axially arranged along the pouring pipe, the water spraying direction of the sub spray pipe is arranged along the tangential direction of the movement of the sliding block, and corrugated elastic films are respectively connected between the sliding block and two ends of the arc-shaped groove; when the rivers flow into the splitter box, a part of rivers can be followed main spray tube blowout to can be to pouring the surplus material on the pipe inner wall and clear up in advance, and when another part of rivers are followed the splitter tube blowout, can utilize impact force to drive the slider and carry out circular motion, thereby make main spray tube can be to pouring the round inner wall of pipe and strike the clearance, improved the pre-cleaning effect of pouring the pipe.
Preferably, the blocking bag is separated from the inside of the storage cavity and is in an arc shape after being swelled, and one swelled side of the blocking bag is positioned at one end of the blocking bag far away from the sliding plate; through setting up the shape of shutoff bag for rivers can extrude the depressed part of shutoff bag, and make the strip of scraping at both ends of extrusion after the deformation, make scrape the strip tip and hug closely on pouring the intraductal wall, thereby can carry out more effective clearance to the clout on the intraductal wall of pouring.
Preferably, the side wall of the plugging bag corresponding to one side, close to each other, of the scraping strip is provided with a protruding part, and the protruding part can squeeze the scraping strip when swelling; when the plugging bag receives the effect of water pressure, the bulge is swelled under the effect of atmospheric pressure to with scrape the strip tip and compress tightly on pouring the intraductal wall, further improved scrape the strip and pour the scraping effect of intraductal wall clout.
Preferably, a groove is formed in the outer surface of the magnetic block, and a sealing bag is connected inside the groove; when the slip ring inner wall that the slip ring inner end corresponds to has the clout, the slip plate is difficult to with the inseparable laminating of magnetic shoe this moment under the effect of water pressure and magnetic shoe, lead to the shutoff effect inefficacy of slip plate, and then make rivers can flow out in the hole between slip plate and the magnetic shoe, influence the clearance effect of pouring the pipe, through setting up sealed bag in magnetic shoe department this moment, when this department adhesion has the clout, the slip plate can be through the extrusion to sealed bag, make sealed bag carry out inseparable parcel to the slip plate inner, reduce the production in hole, thereby reduce the slip plate and magnetic shoe department because of the closure is not actual, lead to pouring the inside condition of clearing up the effect inequality of pipe.
The concrete pouring process for civil engineering adopts the pouring equipment and comprises the following steps:
s1: firstly, uniformly mixing concrete raw materials by a mixer, and then conveying the uniformly mixed concrete into a pouring body;
s2: then the pouring body is moved to an area to be poured on a construction site, the pouring body is started, and the position of the pouring pipe is moved, so that the pouring pipe pours concrete to a specific area;
s3: after the pouring body works, a water pump connected with a water inlet pipe is turned on, so that a feeding end of the pouring pipe is plugged by the sliding plate under the action of water pressure and the magnetic block in the sliding cavity, and the interior of the pouring pipe is flushed by utilizing water flow sprayed from a water outlet tank; the high-efficiency and automatic cleaning effect on the interior of the pouring pipe is achieved, the labor burden of workers is reduced, and the cleaning effect is better.
The beneficial effects of the invention are as follows:
1. According to the invention, the sliding cavity structure is arranged on the pouring pipe, so that the effect of efficiently and automatically cleaning the interior of the pouring pipe can be achieved, the labor burden of workers is reduced, the cleaning effect is better, meanwhile, the water pressure of water flow is utilized to drive the sliding cavity to be opened and closed, and control devices such as a valve and the like are not needed to be additionally arranged, so that the internal structure of the device is simplified.
2. When the interior of the pouring pipe is cleaned, the sliding plate can drive the blocking bag to move into the pouring pipe under the drive of water pressure, then the blocking bag pops up from the interior of the storage cavity under the action of the water pressure at the water outlet groove and is in extrusion contact with the inner wall of the pouring pipe after expanding, then the blocking bag can slide in the interior of the pouring pipe under the action of the water pressure, and the residual materials adhered to the inner wall of the blocking bag are scraped and cleaned, so that the cleaning effect of the pouring pipe is improved, and water is saved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the slide chamber of the present invention in an inactive state;
FIG. 3 is a schematic view of the structure of the sliding chamber in the working state of the invention;
FIG. 4 is a schematic view of the structure of the skateboard of the present invention;
FIG. 5 is a schematic view of a part of the slip ring in the second embodiment;
FIG. 6 is a process step diagram of the present invention;
In the figure: the pouring body 1, the pouring pipe 2, the sliding cavity 3, the water inlet pipe 4, the sliding plate 5, the water outlet groove 6, the sliding ring 7, the sliding groove 8, the magnetic block 9, the storage cavity 10, the blocking bag 11, the scraping strip 12, the shunt groove 13, the arc-shaped groove 14, the sliding block 15, the main spray pipe 16, the sub spray pipe 17, the elastic membrane 18, the protruding part 19 and the sealing bag 20.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
Referring to fig. 1 to 4, a concrete pouring device for civil engineering according to an embodiment of the present invention includes a pouring body 1; the pouring device is characterized in that a pouring pipe 2 is connected to the discharging end of the pouring body 1, a sliding cavity 3 is connected to one side, close to the pouring body 1, of the pouring pipe 2, the connecting end of the sliding cavity 3 is communicated with the inside of the pouring pipe 2, the free end of the sliding cavity 3 is connected with an external water pump through a water inlet pipe 4, a sliding plate 5 attached to the side wall of the sliding cavity 3 is connected to the inside of the sliding cavity 3 in a sliding manner, a spring is connected between the sliding plate 5 and the free end of the sliding cavity 3, a water outlet groove 6 is formed in the outer end, far away from the pouring pipe 2, of the sliding plate 5, the other end of the water outlet groove 6 extends to the side wall, far away from the pouring body 1, of the sliding plate 5, a sliding ring 7 is fixedly connected to the inside, close to one end, close to the sliding cavity 3, of the sliding ring 7 is provided with a sliding groove 8 communicated with the sliding groove 8, and one side, opposite to the sliding ring 7, of the sliding groove 8, is provided with a magnetic block 9 capable of attracting the sliding plate 5; in the prior art, when the concrete pouring equipment is used for pouring through the pouring pipe 2, although the pouring position of the pouring pipe 2 can be changed conveniently, when the length of the pouring pipe 2 is long, a large amount of residual materials remain in the pouring pipe 2 after the working is finished, if the residual materials are not cleaned effectively, the residual materials can be solidified on the inner wall of the pouring pipe 2, the next use of the pouring pipe 2 is affected, and when the pouring pipe 2 is cleaned manually, time and labor are wasted, and the situation that the cleaning is not in place exists; according to the invention, when the inner wall of the pouring pipe 2 after the work is finished is required to be cleaned, the water pump pumps water from the water inlet pipe 4, so that the sliding plate 5 which is originally contracted in the sliding cavity 3 slides into the pouring pipe 2 under the action of water pressure, at the moment, the sliding plate 5 can be attached to the side wall of the sliding ring 7 under the attraction of the water pressure and the magnetic block 9, so that the feeding end of the pouring pipe 2 can be plugged, and meanwhile, the sliding plate 5 can drive the water outlet groove 6 on the side wall to move into the pouring pipe 2, so that the water pumped in the sliding cavity 3 flows out from the water outlet groove 6 which is not plugged, and the residual concrete is flushed out in the process of flowing in the pouring pipe 2, so that the effect of efficiently and automatically cleaning the interior of the pouring pipe 2 is achieved, the labor burden of workers is reduced, the cleaning effect is better, meanwhile, the water pressure of the water flow is utilized to drive the opening and closing of the sliding cavity 3, and other control devices such as valves are not required, and the internal structure of the device is simplified.
The inner ring side wall of the slip ring 7 is arranged in an arc shape, and the outer edge of the inner ring side wall of the slip ring 7 extends to the inner wall of the pouring pipe 2; through setting up the shape of sliding ring 7 inner wall for the concrete that the feed end of pouring pipe 2 flowed in can fully smooth flow through under the direction of sliding ring 7 inner wall arcwall face, reduces the inside circumstances that prevents the concrete of pouring pipe 2 inside to carry smoothly because of being provided with sliding ring 7 of pouring pipe 2.
A storage cavity 10 is formed in the side wall of the sliding plate 5 corresponding to the water outlet end of the water outlet tank 6, and a plugging bag 11 is filled in the storage cavity 10 in an interference manner; according to the invention, the installation opening can be arranged on the sliding cavity 3, the plugging bag 11 is pressed into the storage cavity 10 through the installation opening, when the interior of the pouring pipe 2 is cleaned, the sliding plate 5 can drive the plugging bag 11 to move into the pouring pipe 2 under the drive of water pressure, then the plugging bag 11 is ejected out of the storage cavity 10 under the action of the water pressure at the water outlet groove 6 and is in extrusion contact with the inner wall of the pouring pipe 2 after being expanded, then the plugging bag 11 can slide in the interior of the pouring pipe 2 under the action of the water pressure, and the residual materials adhered to the inner wall of the plugging bag are scraped and cleaned, so that the cleaning effect of the pouring pipe 2 is improved, and water is saved.
One end of the plugging bag 11 far away from the water outlet groove 6 is rotationally connected with a group of scraping strips 12 which are uniformly distributed in an annular shape through a torsion spring; after the plugging bag 11 is popped up to the pouring pipe 2, the scraping strips 12 on the plugging bag 11 are attached to the inner wall of the pouring pipe 2 under the action of the torsion springs, and then when the plugging bag 11 moves under the action of water pressure, impurities on the inner wall of the pouring pipe 2 can be scraped by the scraping strips 12, so that the cleaning effect of the pouring pipe 2 is further improved.
The width of the accommodating cavity 10 is gradually reduced from inside to outside, a shunt groove 13 is formed in the side wall of the sliding plate 5 on one side of the accommodating cavity 10, the inner end of the shunt groove 13 is communicated with the water outlet groove 6, and the water spraying direction of the shunt groove 13 is obliquely arranged; after the storage cavity 10 is initially moved to the interior of the pouring pipe 2, the narrower opening of the storage cavity 10 can limit the plugging bag 11 at the moment, so that water flow in the water outlet groove 6 is sprayed out of the shunt groove 13 and then sprayed onto the inner wall of the pouring pipe 2 on one side of the slip ring 7, impurities adhered to the inner wall of the pouring pipe 2 can be cleaned initially, the water pressure at the water outlet groove 6 gradually increases, the plugging bag 11 can drive the end part of the scraping strip 12 to be attached to the inner wall of the pouring pipe 2 which is initially cleaned after being ejected out of the storage cavity 10, and the situation that the end part of the scraping strip 12 is difficult to be driven to effectively attach to the inner wall of the pouring pipe 2 due to residual stones when the plugging bag 11 is ejected out, so that the follow-up scraping strip 12 is influenced to effectively scrape the surplus materials on the inner wall of the pouring pipe 2 is reduced.
An arc groove 14 is formed in the sliding plate 5 corresponding to the outer end of the shunt groove 13, a sliding block 15 is connected to the arc groove 14 in a sliding manner, a main spray pipe 16 and a sub spray pipe 17 which are communicated with the shunt groove 13 are respectively arranged on the sliding block 15, the water spraying direction of the main spray pipe 16 is axially set along the pouring pipe 2, the water spraying direction of the sub spray pipe 17 is set along the tangential direction of the movement of the sliding block 15, and corrugated elastic films 18 are respectively connected between the sliding block 15 and two ends of the arc groove 14; when the water flow flows into the diversion trench 13, a part of water flow is sprayed out from the main spray pipe 16, so that the residual materials on the inner wall of the pouring pipe 2 can be pre-cleaned, and when the other part of water flow is sprayed out from the diversion pipe 17, the sliding block 15 can be driven by impact force to perform circular motion, so that the main spray pipe 16 can perform impact cleaning on a circle of inner wall of the pouring pipe 2, and the pre-cleaning effect of the pouring pipe 2 is improved.
The blocking bag 11 is separated from the inside of the accommodating cavity 10 and is in an arc shape after being bulged, and one bulged side of the blocking bag 11 is positioned at one end of the blocking bag 11 far away from the sliding plate 5; through setting up the shape of shutoff bag 11 for rivers can extrude the depressed part of shutoff bag 11 to make the back of deformation extrude the scraping strip 12 at both ends, make scraping strip 12 tip hug closely on pouring pipe 2 inner wall, thereby can carry out more effective clearance to the clout on the pouring pipe 2 inner wall.
The side wall of the plugging bag 11 corresponding to one side, close to each other, of the scraping strip 12 is provided with a protruding part 19, and the protruding part 19 can squeeze the scraping strip 12 when swelling; when the plugging bag 11 is subjected to the action of water pressure, the bulge 19 bulges under the action of air pressure, and the end part of the scraping strip 12 is pressed on the inner wall of the pouring pipe 2, so that the scraping effect of the scraping strip 12 on the residual materials on the inner wall of the pouring pipe 2 is further improved.
Embodiment two:
as shown in fig. 5, in comparative example one, another embodiment of the present invention is: the outer surface of the magnetic block 9 is provided with a groove, and the inside of the groove is connected with a sealing bag 20; when the inner wall of the slip ring 7 corresponding to the inner end of the sliding plate 5 is adhered with the surplus material, the sliding plate 5 is difficult to be tightly attached to the magnetic block 9 under the action of water pressure and the magnetic block 9, so that the plugging effect of the sliding plate 5 is invalid, water flows out of the holes between the sliding plate 5 and the magnetic block 9 to influence the cleaning effect of the pouring pipe 2, and when the surplus material is adhered to the position by arranging the sealing bag 20 at the magnetic block 9, the sliding plate 5 can tightly wrap the inner end of the sliding plate 5 through the sealing bag 20, so that the generation of the holes is reduced, and the conditions that the sealing effect of the pouring pipe 2 is poor due to the fact that the sealing of the positions of the sliding plate 5 and the magnetic block 9 is not real are reduced.
As shown in fig. 6, the concrete casting process for civil engineering according to the present invention adopts the casting equipment, and comprises the following steps:
S1: firstly, uniformly mixing concrete raw materials by a mixer, and then conveying the uniformly mixed concrete into a pouring body 1;
S2: then the pouring body 1 is moved to the area to be poured on the construction site, the pouring body 1 is started, and the position of the pouring pipe 2 is moved, so that the pouring pipe 2 pours concrete to a specific area;
S3: after the pouring body 1 works, a water pump connected with the water inlet pipe 4 is turned on, so that the sliding plate 5 plugs the feeding end of the pouring pipe 2 under the action of water pressure in the sliding cavity 3 and the magnetic block 9, and the interior of the pouring pipe 2 is flushed by utilizing water flow sprayed from the water outlet groove 6; the effect of high-efficient and automatic clearance to pouring pipe 2 inside has been reached, workman's work burden has been reduced, and the clearance effect is better.
Working principle: when the inner wall of the pouring tube 2 after the work is finished is required to be cleaned, the water pump pumps water from the water inlet pipe 4, so that the sliding plate 5 which is originally contracted in the sliding cavity 3 slides into the pouring tube 2 under the action of water pressure, at the moment, the sliding plate 5 can be attached to the side wall of the sliding ring 7 under the attraction of the water pressure and the magnetic block 9, so that the feeding end of the pouring tube 2 can be plugged, and meanwhile, the sliding plate 5 can drive the water outlet groove 6 on the side wall to move into the pouring tube 2, so that the water pumped in the sliding cavity 3 flows out from the water outlet groove 6 which is not plugged, and the residual concrete is flushed out in the process of flowing in the pouring tube 2, so that the effect of efficiently and automatically cleaning the interior of the pouring tube 2 is achieved, the labor burden of workers is reduced, the cleaning effect is better, meanwhile, the water pressure of the water flow is utilized to drive the opening and closing of the sliding cavity 3, and other control devices are not required, and the internal structure of the device is simplified; by arranging the shape of the inner wall of the slip ring 7, the concrete flowing in from the feeding end of the pouring pipe 2 can flow through the slip ring 7 sufficiently and smoothly under the guidance of the arc surface of the inner wall of the slip ring 7, so that the situation that the concrete in the pouring pipe 2 is blocked from being conveyed smoothly due to the slip ring 7 arranged in the pouring pipe 2 is reduced; according to the invention, the installation opening can be arranged on the sliding cavity 3, the plugging bag 11 is pressed into the storage cavity 10 through the installation opening, when the interior of the pouring pipe 2 is cleaned, the sliding plate 5 can drive the plugging bag 11 to move into the pouring pipe 2 under the drive of water pressure, then the plugging bag 11 is ejected out of the storage cavity 10 under the action of the water pressure at the water outlet groove 6 and is in extrusion contact with the inner wall of the pouring pipe 2 after being expanded, then the plugging bag 11 can slide in the interior of the pouring pipe 2 under the action of the water pressure, and the residual materials adhered to the inner wall of the plugging bag are scraped and cleaned, so that the cleaning effect of the pouring pipe 2 is improved, and water is saved; after the plugging bag 11 is ejected to the pouring pipe 2, the scraping strips 12 on the plugging bag 11 are attached to the inner wall of the pouring pipe 2 under the action of the torsion springs, and then when the plugging bag 11 moves under the action of water pressure, impurities on the inner wall of the pouring pipe 2 can be scraped by the scraping strips 12, so that the cleaning effect of the pouring pipe 2 is further improved; after the storage cavity 10 moves initially to the interior of the pouring tube 2, the opening of the storage cavity 10 with a narrower width can limit the plugging bag 11, so that water flow in the water outlet groove 6 is sprayed out of the shunt groove 13 and then sprayed on the inner wall of the pouring tube 2 on one side of the slip ring 7, impurities adhered to the inner wall of the pouring tube 2 can be cleaned initially, the water pressure at the water outlet groove 6 is gradually increased, the plugging bag 11 can drive the end part of the scraping strip 12 to be attached to the initially cleaned inner wall of the pouring tube 2 after being ejected out of the storage cavity 10, and the situation that the end part of the scraping strip 12 is difficult to be effectively attached to the inner wall of the pouring tube 2 when the plugging bag 11 is ejected out due to residual stones is reduced, so that the follow-up scraping strip 12 is influenced to effectively scrape the residual materials on the inner wall of the pouring tube 2; when water flows into the diversion trench 13, a part of water flows are sprayed out of the main spray pipe 16, so that the residual materials on the inner wall of the pouring pipe 2 can be pre-cleaned, and when the other part of water flows are sprayed out of the diversion pipe 17, the sliding block 15 can be driven by impact force to perform circular motion, so that the main spray pipe 16 can perform impact cleaning on a circle of inner wall of the pouring pipe 2, and the pre-cleaning effect of the pouring pipe 2 is improved; by arranging the shape of the plugging bag 11, water flow can squeeze the concave part of the plugging bag 11 and squeeze the scraping strips 12 at the two ends after deforming the plugging bag, so that the ends of the scraping strips 12 are tightly attached to the inner wall of the pouring pipe 2, and the residual materials on the inner wall of the pouring pipe 2 can be cleaned more effectively; when the plugging bag 11 is subjected to the action of water pressure, the bulge 19 bulges under the action of air pressure, and the end part of the scraping strip 12 is pressed on the inner wall of the pouring pipe 2, so that the scraping effect of the scraping strip 12 on the residual materials on the inner wall of the pouring pipe 2 is further improved; when the inner wall of the slip ring 7 corresponding to the inner end of the sliding plate 5 is adhered with the surplus material, the sliding plate 5 is difficult to be tightly attached to the magnetic block 9 under the action of water pressure and the magnetic block 9, so that the plugging effect of the sliding plate 5 is invalid, water flows out of the holes between the sliding plate 5 and the magnetic block 9 to influence the cleaning effect of the pouring pipe 2, and when the surplus material is adhered to the position by arranging the sealing bag 20 at the magnetic block 9, the sliding plate 5 can tightly wrap the inner end of the sliding plate 5 through the sealing bag 20, so that the generation of the holes is reduced, and the conditions that the sealing effect of the pouring pipe 2 is poor due to the fact that the sealing of the positions of the sliding plate 5 and the magnetic block 9 is not real are reduced.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, and these changes and modifications fall within the scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The concrete pouring equipment for civil engineering comprises a pouring body (1); the method is characterized in that: the pouring device is characterized in that a pouring pipe (2) is connected to the discharging end of the pouring body (1), a sliding cavity (3) is connected to one side, close to the pouring body (1), of the pouring pipe (2), the connecting end of the sliding cavity (3) is communicated with the inside of the pouring pipe (2), the free end of the sliding cavity (3) is connected with an external water pump through a water inlet pipe (4), a sliding plate (5) attached to the side wall of the sliding cavity (3) is connected in a sliding manner in the sliding cavity (3), a spring is connected between the sliding plate (5) and the free end of the sliding cavity (3), a water outlet groove (6) is formed in the outer end, far away from the pouring pipe (2), of the sliding plate (5), the other end of the water outlet groove (6) extends to the side wall, far away from the pouring body (1), of the sliding plate (5), a sliding ring (7) is fixedly connected to the inside, corresponding to the sliding cavity (3), of the pouring pipe (2), one end, close to the sliding cavity (3), of the sliding ring (7), is provided with a sliding groove (8) which is communicated with the external water pump, a sliding block, and one side, which is provided with a magnetic block (9) which can attract the sliding plate (5) on one side opposite to the sliding groove (8).
The inner ring side wall of the slip ring (7) is arranged in an arc shape, and the outer edge of the inner ring side wall of the slip ring (7) extends to the inner wall of the pouring pipe (2);
A storage cavity (10) is formed in the side wall of the sliding plate (5) corresponding to the water outlet end of the water outlet tank (6), and a blocking bag (11) is filled in the storage cavity (10) in an interference manner;
one end of the plugging bag (11) far away from the water outlet groove (6) is rotationally connected with a group of scraping strips (12) which are annularly and uniformly distributed through torsion springs;
The width of the accommodating cavity (10) is gradually reduced from inside to outside, a shunt groove (13) is formed in the side wall of the sliding plate (5) on one side of the accommodating cavity (10), the inner end of the shunt groove (13) is communicated with the water outlet groove (6), and the water spraying direction of the shunt groove (13) is obliquely arranged;
An arc groove (14) is formed in a sliding plate (5) corresponding to the outer end of the shunt groove (13), a sliding block (15) is connected to the arc groove (14) in a sliding mode, a main spray pipe (16) and a sub spray pipe (17) which are communicated with the shunt groove (13) are respectively arranged on the sliding block (15), the water spraying direction of the main spray pipe (16) is axially set along the pouring pipe (2), the water spraying direction of the sub spray pipe (17) is set along the tangential direction of the movement of the sliding block (15), and corrugated elastic films (18) are respectively connected between the sliding block (15) and the two ends of the arc groove (14);
The sealing bag (11) is separated from the inside of the containing cavity (10) and is in an arc shape after being swelled, and one swelled side of the sealing bag (11) is positioned at one end of the sealing bag (11) far away from the sliding plate (5).
2. The concrete casting apparatus for civil engineering according to claim 1, wherein: the side wall of the plugging bag (11) corresponding to one side, close to each other, of the scraping strip (12) is provided with a protruding part (19), and the protruding part (19) can squeeze the scraping strip (12) when swelling.
3. The concrete casting apparatus for civil engineering according to claim 1, wherein: the outer surface of the magnetic block (9) is provided with a groove, and a sealing bag (20) is connected inside the groove.
4. A concrete casting process for civil engineering, which adopts the casting equipment as defined in any one of claims 1 to 2, and is characterized in that: the process comprises the following steps:
s1: firstly, uniformly mixing concrete raw materials by a mixer, and then conveying the uniformly mixed concrete into a pouring body (1);
s2: then the pouring body (1) moves to an area to be poured on a construction site, the pouring body (1) is started, and the position of the pouring pipe (2) is moved, so that the pouring pipe (2) pours concrete to a target area;
S3: after the pouring body (1) works, the water pump connected with the water inlet pipe (4) is turned on, so that the sliding plate (5) plugs the feeding end of the pouring pipe (2) under the action of water pressure and the magnetic block (9) in the sliding cavity (3), and the water flow sprayed out of the water outlet groove (6) is utilized to flush the inside of the pouring pipe (2).
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| CN202210453589.5A CN114809637B (en) | 2022-04-27 | 2022-04-27 | Concrete casting process and casting equipment for civil engineering |
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| CN202210453589.5A CN114809637B (en) | 2022-04-27 | 2022-04-27 | Concrete casting process and casting equipment for civil engineering |
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| CN114809637A CN114809637A (en) | 2022-07-29 |
| CN114809637B true CN114809637B (en) | 2024-05-07 |
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| JPH0455518A (en) * | 1990-06-25 | 1992-02-24 | Kumagai Gumi Co Ltd | Cleaning method for placing pipe and its pipe |
| JPH09228640A (en) * | 1996-02-23 | 1997-09-02 | Fujita Corp | Removing method of residual concrete in concrete force conveying pipe |
| JPH112339A (en) * | 1997-06-11 | 1999-01-06 | Shimizu Corp | Valve of piping for pacing concrete |
| KR20030048914A (en) * | 2001-12-13 | 2003-06-25 | 고세현 | remained concrete withrawing apparatus and method thereof |
| CN110039649A (en) * | 2019-03-07 | 2019-07-23 | 惠安县拓丰信息技术有限公司 | Device is poured in a kind of water supply and drainage concrete water pipe pipe |
| CN112372797A (en) * | 2020-11-10 | 2021-02-19 | 鹰潭市贝融混凝土有限责任公司 | Pouring device for producing concrete bricks |
| CN212802590U (en) * | 2020-07-09 | 2021-03-26 | 深圳市晋荣创建混凝土有限公司 | Concrete pouring device |
| CN113146842A (en) * | 2021-03-17 | 2021-07-23 | 罗耀谊 | Building is pour with concrete mixing equipment who has self-cleaning function |
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2022
- 2022-04-27 CN CN202210453589.5A patent/CN114809637B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0455518A (en) * | 1990-06-25 | 1992-02-24 | Kumagai Gumi Co Ltd | Cleaning method for placing pipe and its pipe |
| JPH09228640A (en) * | 1996-02-23 | 1997-09-02 | Fujita Corp | Removing method of residual concrete in concrete force conveying pipe |
| JPH112339A (en) * | 1997-06-11 | 1999-01-06 | Shimizu Corp | Valve of piping for pacing concrete |
| KR20030048914A (en) * | 2001-12-13 | 2003-06-25 | 고세현 | remained concrete withrawing apparatus and method thereof |
| CN110039649A (en) * | 2019-03-07 | 2019-07-23 | 惠安县拓丰信息技术有限公司 | Device is poured in a kind of water supply and drainage concrete water pipe pipe |
| CN212802590U (en) * | 2020-07-09 | 2021-03-26 | 深圳市晋荣创建混凝土有限公司 | Concrete pouring device |
| CN112372797A (en) * | 2020-11-10 | 2021-02-19 | 鹰潭市贝融混凝土有限责任公司 | Pouring device for producing concrete bricks |
| CN113146842A (en) * | 2021-03-17 | 2021-07-23 | 罗耀谊 | Building is pour with concrete mixing equipment who has self-cleaning function |
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| CN114809637A (en) | 2022-07-29 |
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