CN114919039A - Concrete pouring device for constructional engineering and construction method thereof - Google Patents
Concrete pouring device for constructional engineering and construction method thereof Download PDFInfo
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- CN114919039A CN114919039A CN202210532266.5A CN202210532266A CN114919039A CN 114919039 A CN114919039 A CN 114919039A CN 202210532266 A CN202210532266 A CN 202210532266A CN 114919039 A CN114919039 A CN 114919039A
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000012407 engineering method Methods 0.000 title description 2
- 238000000465 moulding Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 3
- 238000007493 shaping process Methods 0.000 abstract description 16
- 238000004140 cleaning Methods 0.000 description 9
- 238000001125 extrusion Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/04—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form with one ram per mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0097—Press moulds; Press-mould and press-ram assemblies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/382—Devices for treating, e.g. sanding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/386—Cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention relates to the technical field of constructional engineering, in particular to a concrete pouring device for constructional engineering and a construction method thereof, wherein the concrete pouring device comprises a base, a supporting plate, a top plate and a forming mechanism; the two supporting plates are symmetrically and fixedly connected to the top of the base; the two top plates are fixedly connected to the top of the supporting plate; the molding mechanism comprises a supporting block, a rotating shaft and a molding side plate; the four supporting blocks are fixedly connected to the top of the base in a rectangular array shape; the four rotating shafts penetrate through the four supporting blocks respectively and are connected to the four supporting blocks in a rotating mode, and the rotating shafts and the forming side plates are arranged in a one-to-one corresponding mode; bevel gears are fixedly connected to two ends of the four rotating shafts, and the two bevel gears on the two adjacent rotating shafts are meshed with each other; the four molding side plates are fixedly connected with the rotating shaft through connecting rods respectively; a middle clapboard is fixedly connected between the two supporting plates; just can realize the clearance to shaping curb plate surface residue through the scraper blade, avoid the residue on the shaping board to cause the influence to the shaping of concrete prefabricated member, do not need the manual work to clear up simultaneously.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a concrete pouring device for constructional engineering and a construction method thereof.
Background
Concrete pouring device can be used for preparing concrete prefabricated member, like curb stone, and the wide application is in the building engineering field.
When the concrete pouring device is used, concrete needs to be poured into a pouring frame formed by the forming plates, then the pressing plates are extruded, the concrete is solidified, and the concrete prefabricated member can be obtained after the mould is opened.
However, in the use process of the existing concrete pouring device, residues are attached to one side, which is in contact with concrete, of a pouring frame, and the residues can influence the forming of another concrete prefabricated part, and generally are cleaned manually at present, but manual cleaning is time-consuming and labor-consuming; therefore, a concrete pouring device for construction engineering and a construction method thereof are proposed to solve the above problems.
Disclosure of Invention
The invention provides a concrete pouring device for building engineering and a construction method thereof, aiming at overcoming the defects of the prior art and solving the problems that residues are attached to one side, which is contacted with concrete, of a pouring frame in the using process of the existing concrete pouring device, the residues can influence the forming of another concrete prefabricated member, and the existing concrete pouring device is generally cleaned manually, but the manual cleaning is time-consuming and labor-consuming.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a concrete pouring device for constructional engineering, which comprises a base, a supporting plate, a top plate and a forming mechanism arranged on the base, wherein the forming mechanism comprises a supporting plate and a supporting plate; the two supporting plates are symmetrically and fixedly connected to the top of the base; the two top plates are fixedly connected to the tops of the two supporting plates; the molding mechanism comprises a supporting block, a rotating shaft and a molding side plate; the four supporting blocks are fixedly connected to the top of the base in a rectangular array; the four rotating shafts penetrate through the four supporting blocks respectively and are connected to the four supporting blocks in a rotating mode, and the rotating shafts and the forming side plates are arranged in a one-to-one corresponding mode; bevel gears are fixedly connected to two ends of each of the four rotating shafts, and the two bevel gears on two adjacent rotating shafts are meshed with each other; the four molding side plates are fixedly connected with the rotating shaft through connecting rods respectively; a middle clapboard is fixedly connected between the two supporting plates, and a through groove for operation is formed in the surface of the middle clapboard; the base is fixedly connected with an installation plate; a first motor is fixedly connected to the top of the mounting plate, and an output shaft of the first motor is connected with one of the rotating shafts; the bottom of the base is fixedly connected with a lower hydraulic cylinder, an output shaft of the lower hydraulic cylinder is fixedly connected with a bottom rod, the bottom rod penetrates through the base, and the top end of the bottom rod is fixedly connected with a forming bottom plate; the top of the top plate is fixedly connected with an upper hydraulic cylinder, and an output shaft of the upper hydraulic cylinder is fixedly connected with a mandril; the ejector rod penetrates through the bottom end of the ejector rod and is fixedly connected with a forming top plate; when the forming device works, the four forming side plates are all in a vertical state, the lower hydraulic cylinder drives the forming bottom plate to move upwards, an opening-shaped rectangular frame body is formed between the four forming side plates and the forming bottom plate, concrete is added into a space formed by the four forming side plates, the concrete is located at the top of the forming bottom plate and is located at the top of the forming bottom plate, then the upper hydraulic cylinder is started, the upper hydraulic cylinder drives the forming top plate to move downwards, extrusion of the concrete is achieved, and finally forming of a concrete prefabricated member is achieved; after pouring the shaping, control first motor and drive the axis of rotation and rotate, make the axis of rotation drive bevel gear and rotate, and meshing motion between two adjacent bevel gears, finally make four axis of rotation rotate together, and then make four shaping curb plates outwards overturn simultaneously, and can all overturn four shaping curb plates into horizontal state, be convenient for this moment realize the clearance to shaping curb plate internal surface, through toward the inside concrete that adds of rectangular frame, the use of cooperation shaping bottom plate and shaping roof, the shaping to the concrete prefabricated member will be realized.
Preferably, a first shell is fixedly connected to the mounting plate; a worm and a worm wheel are rotatably connected inside the first shell, and the worm wheel are meshed with each other; one end of the rotating shaft is positioned in the first shell and fixedly connected with the axis of the worm wheel; an output shaft of the first motor is connected with the worm; during operation, first motor drives the worm and rotates, and the worm drives the worm wheel and rotates, and the worm wheel drives the axis of rotation and rotates for the axis of rotation drives bevel gear and rotates, and then realizes outwards upset and inwards upset to the shaping curb plate, and wherein the setting of worm and worm wheel has better self-locking, makes the shaping curb plate can only produce the motion under the drive of worm.
Preferably, the ejector rod is fixedly connected with an L-shaped rod, the other end of the L-shaped rod is fixedly connected with a rack, and the rack is vertically arranged and is consistent with the driving direction of the ejector rod; the side wall of the supporting plate is rotatably connected with a coaxial rod, a gear and a driving belt wheel are fixedly connected to the coaxial rod respectively, and the gear and the rack are meshed with each other; the lateral wall idle running of backup pad is connected with the threaded rod, and the rigid coupling has from the driven pulleys on the threaded rod, be connected through belt transmission between driving pulley and the from the driven pulleys, the outside cover of threaded rod is equipped with the scraper blade.
Preferably, a positioning slide rod is fixedly connected between the two support plates; the positioning sliding rod penetrates through the scraper and is connected with the scraper in a sliding manner; a collecting tank is arranged at the top of the base; after the concrete prefabricated part is formed, the upper hydraulic cylinder drives the forming top plate to return to the initial position, the lower hydraulic cylinder drives the forming bottom plate to continue to move upwards, so that the concrete prefabricated part extends out of the top of the forming side plate, the concrete prefabricated part is conveniently taken out, then the upper hydraulic cylinder electric cylinder continues to drive the forming top plate to move upwards, the rack and the gear generate meshing motion, the coaxial rod rotates, the coaxial rod drives the driving belt wheel to rotate, the driven belt wheel and the threaded rod rotate through the transmission action of the belt, after the threaded rod rotates, the scraper blade slides along the horizontal parallel direction of the middle partition plate, the forming side plate is in a horizontal state, the top of the forming side plate is flush with the top of the middle partition plate, the cleaning of residues on the surface of the forming side plate can be realized through the scraper blade, when the scraper blade moves to the right side of the middle partition plate, residues on the scraper plate fall into the collecting tank, so that the surface of the formed side plate can be conveniently cleaned in a follow-up manner.
Preferably, a second shell is fixedly connected to one side of the scraper far away from the forming side plate; the outer side wall of the second shell is fixedly connected with a second motor; a straight rod is fixedly connected to an output shaft of the second motor; sliding plates are symmetrically connected to the inside of the second shell in a sliding mode, one ends of the sliding plates penetrate through the bottom of the second shell, and baffles are fixedly connected to the tail ends of the sliding plates; a spring is fixedly connected to one side, far away from the straight rod, of the sliding plate, the other end of the spring is fixedly connected to the inner wall of the second shell, and in an initial state, the straight rod and the sliding plate are arranged vertically and in parallel; the during operation, after the threaded rod drives the scraper blade and moves right, the top of baffle can be flowed from the edge to the residue on the left shaping curb plate surface of intermediate bottom, when the scraper blade was about to move the shaping curb plate of intermediate bottom intermediate position department, the second motor drives the straight-bar and rotates, make two slides of straight-bar extrusion, make the slide produce back of the body motion, distance increase between the baffle of slide bottom makes things convenient for the scraper blade to continue to move forward, also makes things convenient for the baffle to catch the residue on two shaping curb plates of intermediate bottom intermediate position department simultaneously.
A construction method of concrete for constructional engineering is suitable for the pouring device and comprises the following steps:
s1: adding sand, stone and cement into a stirring kettle, adding water according to a proportion, and uniformly stirring the materials in the stirring kettle to obtain concrete;
s2: taking out part of the concrete obtained in the step S1, adding the part of the concrete into a pouring device, and forming a concrete prefabricated member through the pouring device;
s1: the concrete preform obtained in step S2 is cured by spraying water, and the cured concrete preform is transported to the site.
The invention has the advantages that:
1. according to the invention, the threaded rod and the scraper are arranged, when the threaded rod rotates, the scraper slides along the parallel direction of the middle partition plate, the forming side plate is in a horizontal state at the moment, the scraper can clean residues on the surface of the forming side plate, the residues on the forming plate are prevented from influencing the forming of a concrete prefabricated part, and meanwhile, manual cleaning is not needed.
2. The forming mechanism is arranged, the lower hydraulic cylinder drives the forming bottom plate to move upwards, when the four forming side plates are in a vertical state, concrete is added into a space formed by the four forming side plates, the concrete is located at the top of the forming bottom plate, then the upper hydraulic cylinder drives the forming top plate to move downwards, extrusion of the concrete is achieved, and finally forming of the concrete prefabricated member is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view showing the overall construction of a concrete pouring apparatus for construction work;
FIG. 2 is an enlarged view of a portion of the area A in FIG. 1;
FIG. 3 is a partial enlarged view of the area B in FIG. 1;
FIG. 4 is a partial sectional view schematically showing a concrete pouring apparatus for construction work;
FIG. 5 is a partial sectional view schematically showing a first shell in the concrete pouring apparatus for construction engineering;
FIG. 6 is a partial sectional view schematically showing a second shell of the concrete placement apparatus for construction work;
fig. 7 is a partial view of an added displacement sensor.
In the figure: 1. a base; 2. a support plate; 3. a top plate; 4. a support block; 5. a rotating shaft; 6. forming a side plate; 7. a bevel gear; 8. a middle partition plate; 9. mounting a plate; 10. a first motor; 11. a lower hydraulic cylinder; 12. a bottom bar; 13. forming a bottom plate; 14. an upper hydraulic cylinder; 15. a top rod; 16. forming a top plate; 17. an L-shaped rod; 18. a rack; 19. a coaxial rod; 20. a gear; 21. a driving pulley; 22. a threaded rod; 23. a driven pulley; 24. a squeegee; 25. positioning a slide rod; 26. collecting tank; 27. a first shell; 28. a worm; 29. a worm gear; 30. a second shell; 31. a second motor; 32. a straight rod; 33. a slide plate; 34. a baffle plate; 35. a spring; 36. and a displacement sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example one
Referring to fig. 1, a concrete pouring device for construction engineering includes a base 1, a supporting plate 2, a top plate 3, and a forming mechanism installed on the base 1; the two supporting plates 2 are symmetrically and fixedly connected to the top of the base 1; the top plate 3 is fixedly connected to the tops of the two supporting plates 2.
Referring to fig. 1-5, the forming mechanism includes a supporting block 4, a rotating shaft 5 and a forming side plate 6; the four supporting blocks 4 are fixedly connected to the top of the base 1 in a rectangular array shape, four rotating shafts 5 penetrate through the four supporting blocks 4 respectively and are connected to the four supporting blocks 4 in a rotating mode, and the rotating shafts 5 and the forming side plates 6 are arranged in a one-to-one corresponding mode; bevel gears 7 are fixedly connected to two ends of each of the four rotating shafts 5, and the two bevel gears 7 on two adjacent rotating shafts 5 are meshed with each other; the four forming side plates 6 are fixedly connected with the corresponding rotating shafts 5 through connecting rods; a middle clapboard 8 is fixedly connected between the two supporting plates 2, and the surface of the middle clapboard 8 is provided with a through groove for operation; the base 1 is fixedly connected with a mounting plate 9; the top of the mounting plate 9 is fixedly connected with a first motor 10, and an output shaft of the first motor 10 is connected with one rotating shaft 5.
Referring to fig. 5, a first housing 27 is further fixedly connected to the mounting plate 9, a worm 28 and a worm wheel 29 are rotatably connected to the inside of the first housing 27, and the worm 28 and the worm wheel 29 are meshed with each other; one end of the rotating shaft 5 is positioned inside the first shell 27 and is fixedly connected with the axis of the worm wheel 29; the output shaft of the first motor 10 is connected with the worm 28; during operation, the first motor 10 drives the worm 28 to rotate, the worm 28 drives the worm wheel 29 to rotate, the worm wheel 29 drives the rotating shaft 5 to rotate, so that the rotating shaft 5 drives the bevel gear 7 to rotate, and further outward turning and inward turning of the molding side plate 6 are realized, wherein the arrangement of the worm 28 and the worm wheel 29 has a good self-locking effect, so that the molding side plate 6 can only move under the driving of the worm 28.
A lower hydraulic cylinder 11 is fixedly connected to the bottom of the base 1, an output shaft of the lower hydraulic cylinder 11 is fixedly connected with a bottom rod 12, the bottom rod 12 penetrates through the base 1, and a forming bottom plate 13 is fixedly connected to the top end of the bottom rod 12; an upper hydraulic cylinder 14 is fixedly connected to the top of the top plate 3, and an output shaft of the upper hydraulic cylinder 14 is fixedly connected with a mandril 15; the top rod 15 penetrates through the top plate 3, and the bottom end of the top rod 15 is fixedly connected with a molding top plate 16.
When the concrete extrusion forming machine works, the lower hydraulic cylinder 11 drives the forming bottom plate 13 to move upwards, the four forming side plates 6 turn inwards at the same time and are in a vertical state, at the moment, the four forming side plates 6 and the forming bottom plate 13 form a rectangular frame body with an opening at the upper part, concrete is added into the rectangular frame body, and the upper hydraulic cylinder 14 is matched with the rectangular frame body to drive the forming top plate 16 to move downwards, so that the concrete is extruded, and the forming of a concrete prefabricated member is realized; after concrete is poured and molded, the rotating shafts 5 are driven to rotate through the first motor 10, so that the rotating shafts 5 drive the bevel gears 7 to rotate, the two adjacent bevel gears 7 are in meshing motion, the four rotating shafts 5 rotate together, the four molding side plates 6 are turned outwards simultaneously, and the four molding side plates 6 can be turned into a horizontal state; the cleaning of the inner surface of the molding side plate 6 is convenient to realize at the moment.
The ejector rod 15 is fixedly connected with an L-shaped rod 17, the other end of the L-shaped rod 17 is fixedly connected with a rack 18, and the rack 18 is vertically arranged and is consistent with the driving direction of the ejector rod 15; the side wall of the supporting plate 2 is rotatably connected with a coaxial rod 19, a gear 20 and a driving belt wheel 21 are respectively fixedly connected on the coaxial rod 19, and the gear 20 is meshed with the rack 18; the lateral wall idle running of backup pad 2 is connected with threaded rod 22, and the rigid coupling has driven pulley 23 on the threaded rod 22, passes through belt transmission connection between driving pulley 21 and the driven pulley 23.
Referring to fig. 1-5, the threaded rod 22 is connected with a scraper 24 by a thread, a positioning slide rod 25 is fixedly connected between the two support plates 2, the positioning slide rod 25 penetrates through the scraper 24 and is connected with the scraper in a sliding manner, and a collecting tank 26 is arranged at the top of the base 1; after the concrete prefabricated member is formed, the upper hydraulic cylinder 14 drives the forming top plate 16 to return to the initial position, and the lower hydraulic cylinder 11 drives the forming bottom plate 13 to move upwards, so that the concrete prefabricated member extends out of the top of the forming side plate 6, and the concrete prefabricated member is taken out. After the concrete prefabricated part is taken out, the upper hydraulic cylinder 14 continues to drive the forming top plate 16 to move upwards, the rack 18 and the gear 20 are meshed to move, the coaxial rod 19 rotates, the coaxial rod 19 drives the driving belt wheel 21 to rotate, the driven belt wheel 23 and the threaded rod 22 are driven to rotate under the transmission effect of the belt, the threaded rod 22 rotates to enable the scraper 24 to slide along the parallel direction of the middle partition plate 8, the forming side plate 6 is in a horizontal state at the moment, the cleaning of residues on the surface of the forming side plate 6 is realized through the scraper 24, manual cleaning is not needed, and when the scraper 24 moves to one side of the middle partition plate 8, the residues on the scraper 24 fall into the collecting tank 26.
Referring to fig. 6, a second shell 30 is fixedly connected to one side of the scraper 24 away from the forming side plate 6, a second motor 31 is fixedly connected to the outer side wall of the second shell 30, and a straight rod 32 is fixedly connected to an output shaft of the second motor 31; sliding plates 33 are symmetrically connected to the inside of the second shell 30 in a sliding manner, one ends of the sliding plates 33 penetrate through the bottom of the second shell 30, and baffle plates 34 are fixedly connected to the tail ends of the sliding plates 33; a spring 35 is fixedly connected to one side of the sliding plate 33 far away from the straight rod 32, and the other end of the spring 35 is fixedly connected to the inner wall of the second shell 30; in the initial state, the straight rod 32 and the sliding plate 33 are arranged vertically and in parallel; when the threaded rod 22 drives the scraper 24 to move for cleaning, residues on the surface of the side forming side plate 6 can flow to the top of the baffle 34 from the corners, when the scraper 24 is about to move to the side forming plate 6 at the middle position, the second motor 31 drives the straight rod 32 to rotate and enables the straight rod 32 to extrude the two sliding plates 33, the sliding plates 33 move back to back, the distance between the two baffle plates 34 is increased, the baffle plates 34 receive the residues on the two side forming plate 6 at the middle position, and the scraper 24 can move forward continuously.
As shown in fig. 7, the middle partition plate 8 is provided with a displacement sensor 36, when the scraper 24 is about to move to the forming side plate 6 at the middle position of the middle partition plate 8 in operation, the displacement sensor 36 transmits a signal to the electrical control system, and the control system starts the second motor 31, so that the distance between the baffles 34 at the bottom of the sliding plate 33 is increased, the scraper 24 can move forward conveniently, and meanwhile, the baffles 34 can catch residues on the two forming side plates 6 at the middle position of the middle partition plate 8 conveniently.
The working principle is as follows: when concrete is poured, the lower hydraulic cylinder 11 drives the forming bottom plate 13 to move upwards, the four forming side plates 6 are all in a vertical state, an open rectangular frame body is formed between the forming bottom plate 13 and the four forming side plates 6, concrete is added into the rectangular frame body, then the upper hydraulic cylinder 14 enables the upper hydraulic cylinder 14 to drive the forming top plate 16 to move downwards, extrusion of the concrete is achieved, and finally forming of a concrete prefabricated part is achieved;
after concrete is poured and molded, the upper hydraulic cylinder 14 drives the molding top plate 16 to return to the initial position, the worm 28 and the worm wheel 29 are driven by the first motor 10 to rotate in an engaged mode, the worm wheel 29 drives the rotating shafts 5 and the bevel gears 7 of the rotating shafts to rotate, the four rotating shafts 5 rotate together through the engagement motion generated between the two adjacent bevel gears 7, and then the four molding side plates 6 are simultaneously turned outwards and are in a horizontal state; then, the lower hydraulic cylinder 11 drives the forming bottom plate 13 to move upwards, so that the concrete prefabricated part extends out of the top of the forming side plate 6, and the concrete prefabricated part is conveniently taken out;
then the lower hydraulic cylinder 11 drives the forming bottom plate 13 to move downwards, so that the forming bottom plate 13 leaves the bottom of the forming side plate 6, then the upper hydraulic cylinder 14 continues to drive the forming top plate 16 to move upwards, so that the rack 18 and the gear 20 are meshed to move, the coaxial rod 19 rotates, the coaxial rod 19 drives the driving belt wheel 21 to rotate, the driven belt wheel 23 and the threaded rod 22 rotate under the transmission action of a belt, the scraper 24 slides along the parallel direction of the middle partition plate 8, the forming side plate 6 is in a horizontal state at the moment, residues on the surface of the forming side plate 6 can be cleaned through the scraper 24, and manual cleaning is not needed; when the scraper 24 moves to one side of the middle partition plate 8, the residue on the scraper 24 falls into the collecting groove 26; avoid the residue on the profiled sheeting to cause the influence to the shaping of concrete prefabricated member, do not need the manual work to clear up simultaneously.
Example two
A construction method of concrete for constructional engineering is suitable for the pouring device and comprises the following steps:
s1: adding sand, stone and cement into a stirring kettle, adding water according to a proportion, and uniformly stirring the materials in the stirring kettle to obtain concrete;
s2: taking out part of the concrete obtained in the step S1, adding the part of the concrete into a pouring device, and forming a concrete prefabricated member by the pouring device;
s1: the concrete preform obtained in step S2 is cured by spraying water, and the cured concrete preform is transported to the site.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential 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 embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a concrete placement device for building engineering which characterized in that: comprises a base (1), a supporting plate (2), a top plate (3) and a forming mechanism arranged on the base (1); the two supporting plates (2) are symmetrically and fixedly connected to the top of the base (1), and the two top plates (3) are fixedly connected to the tops of the two supporting plates (2); the molding mechanism comprises a supporting block (4), a rotating shaft (5) and a molding side plate (6); the four supporting blocks (4) are fixedly connected to the top of the base (1) in a rectangular array shape, the four rotating shafts (5) penetrate through the four supporting blocks (4) respectively and are connected to the four supporting blocks in a rotating mode, and the rotating shafts (5) and the forming side plates (6) are arranged in a one-to-one corresponding mode; bevel gears (7) are fixedly connected to two ends of the four rotating shafts (5), and the two bevel gears (7) on the two adjacent rotating shafts (5) are meshed with each other; the four molding side plates (6) are fixedly connected with the rotating shaft (5) through connecting rods respectively; a middle partition plate (8) is fixedly connected between the two supporting plates (2), and a through groove for operation is formed in the surface of the middle partition plate (8); the base (1) is fixedly connected with an installation plate (9); a first motor (10) is fixedly connected to the top of the mounting plate (9), and an output shaft of the first motor (10) is connected with one of the rotating shafts (5); a lower hydraulic cylinder (11) is fixedly connected to the bottom of the base (1), an output shaft of the lower hydraulic cylinder (11) is fixedly connected with a bottom rod (12), the bottom rod (12) penetrates through the base (1), and the top end of the bottom rod (12) is fixedly connected with a forming bottom plate (13); an upper hydraulic cylinder (14) is fixedly connected to the top of the top plate (3), and an output shaft of the upper hydraulic cylinder (14) is fixedly connected with a push rod (15); the ejector rod (15) penetrates through the top plate (3) and the bottom end of the ejector rod (15) is fixedly connected with a forming top plate (16).
2. A concrete pouring device for construction engineering according to claim 1, characterized in that: a first shell (27) is fixedly connected to the mounting plate (9); a worm (28) and a worm wheel (29) are rotatably connected inside the first shell (27), and the worm (28) and the worm wheel (29) are meshed with each other; one end of the rotating shaft (5) is positioned in the first shell (27) and is fixedly connected with the axis of the worm wheel (29); the output shaft of the first motor (10) is connected with a worm (28).
3. A concrete pouring device for construction engineering according to claim 1, characterized in that: the ejector rod (15) is fixedly connected with an L-shaped rod (17), the other end of the L-shaped rod (17) is fixedly connected with a rack (18), and the rack (18) is vertically arranged and is consistent with the driving direction of the ejector rod (15); the lateral wall of backup pad (2) rotates and is connected with coaxial pole (19), it has gear (20), driving pulley (21) to go up respectively the rigid coupling on coaxial pole (19), gear (20) and rack (18) intermeshing, the lateral wall idle running of backup pad (2) is connected with threaded rod (22), and threaded rod (22) go up the rigid coupling and have driven pulley (23), be connected through the belt transmission between driving pulley (21) and driven pulley (23), threaded rod (22) threaded connection has scraper blade (24).
4. A concrete casting apparatus for construction work according to claim 3, characterized in that: a positioning sliding rod (25) is fixedly connected between the two supporting plates (2); the positioning slide rod (25) penetrates through the scraper (24) and is connected with the scraper in a sliding way; and a collecting tank (26) is placed on the top of the base (1).
5. The concrete pouring device for construction engineering according to claim 4, wherein: a second shell (30) is fixedly connected to one side of the scraper (24) far away from the forming side plate (6); a second motor (31) is fixedly connected to the outer side wall of the second shell (30); an output shaft of the second motor (31) is fixedly connected with a straight rod (32); sliding plates (33) are symmetrically connected inside the second shell (30) in a sliding manner, one end of each sliding plate (33) penetrates through the bottom of the second shell (30), and the tail ends of the sliding plates are fixedly connected with baffle plates (34); one side of the sliding plate (33) far away from the straight rod (32) is fixedly connected with a spring (35), the other end of the spring (35) is fixedly connected to the inner wall of the second shell (30), and in an initial state, the straight rod (32) and the sliding plate (33) are arranged in a vertical state and in a parallel mode.
6. A concrete casting apparatus for construction work according to claim 1, characterized in that: and a displacement sensor (36) for detecting the displacement position of the scraper (24) is arranged on the middle partition plate (8), and the displacement sensor (36) is electrically connected with the second motor (31).
7. A construction method of concrete for construction work, which is applied to the casting apparatus as recited in any one of claims 1 to 7, characterized in that: the construction method comprises the following steps:
s1: adding sand, stone and cement into a stirring kettle, adding water according to a proportion, and uniformly stirring the materials in the stirring kettle to obtain concrete;
s2: taking out part of the concrete obtained in the step S1, adding the part of the concrete into a pouring device, and forming a concrete prefabricated member through the pouring device;
s1: the concrete preform obtained in step S2 is cured by spraying water, and the cured concrete preform is transported to the site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210532266.5A CN114919039B (en) | 2022-04-24 | 2022-04-24 | Concrete pouring device for constructional engineering and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210532266.5A CN114919039B (en) | 2022-04-24 | 2022-04-24 | Concrete pouring device for constructional engineering and construction method thereof |
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| CN114919039B CN114919039B (en) | 2024-02-20 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211709625U (en) * | 2019-12-31 | 2020-10-20 | 四川中亮建设管理有限公司 | Cast-in-place wall body component of housing construction |
| CN211806849U (en) * | 2019-12-29 | 2020-10-30 | 大田县海汇新型建材有限公司 | Waste removing device for hollow brick production |
| CN212376286U (en) * | 2020-05-24 | 2021-01-19 | 柳杰 | Building engineering residue processing apparatus |
| CN212948364U (en) * | 2020-06-18 | 2021-04-13 | 四川上锦雅筑绿色科技有限公司 | Slag removal device for aerated concrete brick template |
| CN114059769A (en) * | 2021-12-10 | 2022-02-18 | 辽宁工程技术大学 | Building courtyard template prying machine |
-
2022
- 2022-04-24 CN CN202210532266.5A patent/CN114919039B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211806849U (en) * | 2019-12-29 | 2020-10-30 | 大田县海汇新型建材有限公司 | Waste removing device for hollow brick production |
| CN211709625U (en) * | 2019-12-31 | 2020-10-20 | 四川中亮建设管理有限公司 | Cast-in-place wall body component of housing construction |
| CN212376286U (en) * | 2020-05-24 | 2021-01-19 | 柳杰 | Building engineering residue processing apparatus |
| CN212948364U (en) * | 2020-06-18 | 2021-04-13 | 四川上锦雅筑绿色科技有限公司 | Slag removal device for aerated concrete brick template |
| CN114059769A (en) * | 2021-12-10 | 2022-02-18 | 辽宁工程技术大学 | Building courtyard template prying machine |
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| CN114919039B (en) | 2024-02-20 |
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