CN114919039B - 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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- CN114919039B CN114919039B CN202210532266.5A CN202210532266A CN114919039B CN 114919039 B CN114919039 B CN 114919039B CN 202210532266 A CN202210532266 A CN 202210532266A CN 114919039 B CN114919039 B CN 114919039B
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000012407 engineering method Methods 0.000 title description 2
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000007790 scraping Methods 0.000 claims description 28
- 238000005192 partition Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 description 10
- 238000000465 moulding Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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 support plates are symmetrically fixedly connected to the top of the base; the two top plates are fixedly connected to the top of the supporting plate; the forming mechanism comprises a supporting block, a rotating shaft and a forming 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 and are connected to the four supporting blocks in a rotating manner, and the rotating shafts are arranged in one-to-one correspondence with the forming side plates; bevel gears are fixedly connected at two ends of the four rotating shafts, and two bevel gears on two adjacent rotating shafts are meshed with each other; the four forming side plates are fixedly connected with the rotating shaft through a connecting rod respectively; an intermediate baffle is fixedly connected between the two support plates; the scraper can clean the surface residues of the forming side plates, so that the influence of the residues on the forming plates on the forming of the concrete prefabricated member is avoided, and meanwhile, the cleaning is not needed manually.
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
The concrete pouring device can be used for preparing concrete prefabricated parts, such as road edge stones, and is widely applied to the field of building engineering.
When the concrete pouring device is used, concrete is poured into a pouring frame formed by forming plates, then the pressing plates are extruded, so that the concrete is solidified, and a concrete prefabricated member can be obtained after the mould is opened.
However, in the existing concrete pouring device, residues are attached to one side, which is contacted with concrete, of a pouring frame, and the residues influence the molding of another concrete prefabricated member, and at present, the existing concrete pouring device is generally cleaned manually, but the manual cleaning is time-consuming and labor-consuming; accordingly, a concrete placement device for construction and a construction method thereof are proposed to solve the above problems.
Disclosure of Invention
In order to overcome the defects in the prior art, the problems that the prior concrete pouring device is generally cleaned manually at present, but the manual cleaning is time-consuming and labor-consuming are solved, and the invention provides the concrete pouring device for the construction engineering and a construction method thereof.
The technical scheme adopted 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 supporting plate is arranged on the base; the two support plates are symmetrically fixedly connected to the top of the base; the two top plates are fixedly connected to the tops of the two support plates; the forming mechanism comprises a supporting block, a rotating shaft and a forming 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 and are connected to the four supporting blocks in a rotating manner, and the rotating shafts and the forming side plates are arranged in a one-to-one correspondence manner; bevel gears are fixedly connected to two ends of the four rotating shafts, and two bevel gears on two adjacent rotating shafts are meshed with each other; the four forming side plates are fixedly connected with the rotating shaft through a connecting rod respectively; an intermediate baffle is fixedly connected between the two support plates, and a through groove for operation is formed in the surface of the intermediate baffle; the base is fixedly connected with a mounting plate; the top of the mounting plate is fixedly connected with a first motor, 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; an upper hydraulic cylinder is fixedly connected to the top of the top plate, and an output shaft of the upper hydraulic cylinder is fixedly connected with a push rod; the ejector rod penetrates through the bottom of the ejector rod and is fixedly connected with a forming top plate; when the concrete precast device works, the four molding side plates are in a vertical state, the lower hydraulic cylinder drives the molding bottom plate to move upwards, an opening rectangular frame body is formed between the four molding side plates and the molding bottom plate, concrete is added into a space formed by the four molding side plates, so that the concrete is positioned at the top of the molding bottom plate, then the upper hydraulic cylinder is started, the upper hydraulic cylinder drives the molding top plate to move downwards, extrusion of the concrete is realized, and finally molding of a concrete precast member is realized; after casting the shaping, control first motor drives the axis of rotation and rotates for the axis of rotation drives bevel gear and rotates, and meshing motion between two adjacent bevel gears, finally makes four axes of rotation rotate together, and then makes four shaping curb plates outwards overturn simultaneously to can all overturn into the horizontality with four shaping curb plates, be convenient for realize the clearance to shaping curb plate internal surface this moment, through adding the concrete to rectangle box inside, cooperation shaping bottom plate and shaping roof's use, will realize the shaping to the concrete prefabrication.
Preferably, a first shell is fixedly connected to the mounting plate; the first shell is internally and rotatably connected with a worm and a worm wheel, 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 a worm; during operation, the first motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the rotation shaft to rotate, the rotation shaft drives the bevel gear to rotate, and further outward overturning and inward overturning of the forming side plate are achieved, and the arrangement of the worm and the worm wheel has a good self-locking effect, so that the forming side plate can only move under the driving of the 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 rotationally connected with a coaxial rod, a gear and a driving belt wheel are fixedly connected on the coaxial rod respectively, and the gear is meshed with the rack; the side wall idle running of backup pad is connected with the threaded rod, and the rigid coupling has driven pulleys on the threaded rod, be connected through belt drive between driving pulley and the driven pulleys, the outside cover of threaded rod is equipped with the scraper blade.
Preferably, a positioning sliding rod is fixedly connected between the two supporting plates; the positioning sliding rod penetrates through the scraping plate and is connected with the scraping plate in a sliding manner; a collecting tank is arranged at the top of the base; after the concrete prefabricated member is formed, the forming top plate is driven to return to the initial position through the upper hydraulic cylinder, the lower hydraulic cylinder drives the forming bottom plate to continuously move upwards, so that the concrete prefabricated member stretches out from the top of the forming side plate, the taking out of the concrete prefabricated member is conveniently achieved, then the upper hydraulic cylinder continues to drive the forming top plate to move upwards, the rack and the gear move in a meshing mode, the coaxial rod rotates, the coaxial rod drives the driving belt pulley to rotate, the driven belt pulley and the threaded rod rotate through the transmission effect of the belt, the scraping plate slides along the horizontal parallel direction of the middle partition plate after the threaded rod rotates, the forming side plate is in a horizontal state at the moment, the top of the forming side plate is flush with the top of the middle partition plate, residues on the scraping plate can be cleaned through the scraping plate, and when the scraping plate moves to the right side of the middle partition plate, the residues on the scraping plate can fall into the collecting tank, so that the cleaning of the surface of the forming side plate is conveniently and subsequently achieved.
Preferably, a second shell is fixedly connected to one side, far away from the forming side plate, of the scraping plate; the outer side wall of the second shell is fixedly connected with a second motor; the output shaft of the second motor is fixedly connected with a straight rod; a sliding plate is symmetrically and slidingly connected in the second shell, one end of the sliding plate penetrates through the bottom of the second shell, and a baffle is fixedly connected at the tail end of the sliding plate; the sliding plate is fixedly connected with a spring at one side far away from the straight rod, the other end of the spring is fixedly connected with the inner wall of the second shell, and the straight rod and the sliding plate are vertically and parallelly arranged in an initial state; when the scraper blade is driven to move rightwards by the threaded rod, residues on the surface of the forming side plate on the left side of the middle partition plate can flow to the top of the baffle plate from the corners, when the scraper blade is about to move to the forming side plate on the middle position of the middle partition plate, the second motor drives the straight rod to rotate, so that the straight rod extrudes two sliding plates, the sliding plates move oppositely, the distance between the baffle plates on the bottom of the sliding plates is increased, the scraper blade can move forwards continuously, and meanwhile, the baffle plate can catch the residues on the two forming side plates on the middle position of the middle partition plate conveniently.
The construction method of the concrete for the constructional engineering is suitable for the pouring device and comprises the following steps of:
s1: adding sand, stone and cement into a stirring kettle, adding water according to a proportion, and uniformly stirring 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: and (3) sprinkling water for curing the concrete prefabricated member obtained in the step (S2), and finally conveying the cured concrete prefabricated member to a construction site.
The invention has the advantages that:
1. according to the invention, the threaded rod and the scraping plate are arranged, when the threaded rod rotates, the scraping plate slides along the parallel direction of the middle partition plate, the forming side plate is in a horizontal state at the moment, the scraping plate can be used for cleaning residues on the surface of the forming side plate, the influence of the residues on the forming plate on the forming of the concrete prefabricated member is avoided, and meanwhile, the cleaning is not needed manually.
2. According to the invention, the forming mechanism is arranged, the forming bottom plate is driven to move upwards by the lower hydraulic cylinder, when the four forming side plates are in a vertical state, concrete is added into a space formed by the four forming side plates, so that the concrete is positioned at the top of the forming bottom plate, then the upper hydraulic cylinder drives the forming top plate to move downwards, the extrusion of the concrete is realized, and finally the forming of a concrete prefabricated member is realized.
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.
FIG. 1 is a schematic view of the overall structure of a concrete pouring device for construction engineering;
FIG. 2 is an enlarged view of a portion of the area A of FIG. 1;
FIG. 3 is an enlarged view of a portion of region B of FIG. 1;
FIG. 4 is a schematic view of a partial sectional structure of a concrete pouring device for construction works;
FIG. 5 is a schematic view showing a partial sectional structure of a first casing in a concrete casting apparatus for construction;
FIG. 6 is a schematic view of a partial cross-sectional structure of a second housing in the concrete placement device for construction;
fig. 7 is a partial view of the 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. shaping side plates; 7. bevel gears; 8. a middle partition plate; 9. a mounting plate; 10. a first motor; 11. a lower hydraulic cylinder; 12. a bottom bar; 13. forming a bottom plate; 14. a hydraulic cylinder is arranged; 15. a push 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 scraper; 25. positioning a slide rod; 26. a collection tank; 27. a first shell; 28. a worm; 29. a worm wheel; 30. a second shell; 31. a second motor; 32. a straight rod; 33. a slide plate; 34. a baffle; 35. a spring; 36. a displacement sensor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Example 1
Referring to fig. 1, a concrete pouring device for construction engineering comprises a base 1, a support plate 2, a top plate 3 and a forming mechanism arranged on the base 1; the two support plates 2 are symmetrically fixedly connected to the top of the base 1; the top plate 3 is fixedly connected to the tops of the two support 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 support blocks 4 are fixedly connected to the top of the base 1 in a rectangular array shape, four rotating shafts 5 respectively penetrate through and are rotatably connected to the four support blocks 4, and the rotating shafts 5 are arranged in one-to-one correspondence with the forming side plates 6; 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 forming side plates 6 are fixedly connected with the corresponding rotating shafts 5 respectively through connecting rods; an intermediate baffle plate 8 is fixedly connected between the two support plates 2, and a through groove for operation is formed in the surface of the intermediate baffle plate 8; a mounting plate 9 is fixedly connected on the base 1; 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 of the rotating shafts 5.
Referring to fig. 5, a first housing 27 is fixedly connected to the mounting plate 9, a worm 28 and a worm wheel 29 are rotatably connected to the interior 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 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; 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, the rotating shaft 5 drives the bevel gear 7 to rotate, and further outward overturning and inward overturning of the forming side plate 6 are achieved, and the arrangement of the worm 28 and the worm wheel 29 has a good self-locking effect, so that the forming side plate 6 can only move under the drive of the worm 28.
A lower hydraulic cylinder 11 is fixedly connected to the bottom of the base 1, a bottom rod 12 is fixedly connected to an output shaft of the lower hydraulic cylinder 11, 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 ejector rod 15 is fixedly connected to an output shaft of the upper hydraulic cylinder 14; the ejector rod 15 penetrates through the top plate 3, and a forming top plate 16 is fixedly connected to the bottom end of the ejector rod 15.
When the concrete precast device works, the lower hydraulic cylinder 11 drives the forming bottom plate 13 to move upwards, the four forming side plates 6 are turned inwards 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 with an upper opening, concrete is added into the rectangular frame, and the upper hydraulic cylinder 14 is matched with the lower hydraulic cylinder to drive the forming top plate 16 to move downwards, so that the concrete is extruded, and the concrete precast member is formed; after concrete pouring and forming, the first motor 10 drives the rotating shafts 5 to rotate, so that the rotating shafts 5 drive the bevel gears 7 to rotate, and the adjacent two bevel gears 7 are meshed to move, so that the four rotating shafts 5 rotate together, the four forming side plates 6 are turned outwards at the same time, and the four forming side plates 6 can be turned into a horizontal state; at this time, cleaning of the inner surface of the molded side plate 6 is facilitated.
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 pulley 21 are fixedly connected on the coaxial rod 19 respectively, and the gear 20 is meshed with the rack 18; the side wall of the supporting plate 2 is connected with a threaded rod 22 in an idle mode, a driven belt pulley 23 is fixedly connected to the threaded rod 22, and the driving belt pulley 21 is connected with the driven belt pulley 23 in a belt transmission mode.
Referring to fig. 1-5, a scraper 24 is screwed to the threaded rod 22, 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 slidably connected with the scraper 24, and a collecting groove 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 member is taken out, 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, the coaxial rod 19 rotates, the coaxial rod 19 drives the driving belt pulley 21 to rotate, the driven belt pulley 23 and the threaded rod 22 rotate under the transmission effect of the belt, the threaded rod 22 rotates to enable the scraping plate 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, cleaning of residues on the surface of the forming side plate 6 is achieved through the scraping plate 24, manual cleaning is not needed, and when the scraping plate 24 moves to one side of the middle partition plate 8, the residues on the scraping plate 24 fall into the collecting groove 26.
Referring to fig. 6, a second housing 30 is fixedly connected to one side of the scraping plate 24 away from the forming side plate 6, a second motor 31 is fixedly connected to the outer side wall of the second housing 30, and a straight rod 32 is fixedly connected to an output shaft of the second motor 31; a sliding plate 33 is symmetrically and slidingly connected in the second shell 30, one end of the sliding plate 33 is penetrated through the bottom of the second shell 30 and is fixedly connected with a baffle 34 at the tail end of the sliding plate; 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 in a vertical state and in parallel; when the threaded rod 22 drives the scraping plate 24 to move for cleaning, as residues on the surfaces of the side forming side plates 6 can flow to the top of the baffle 34 from the corners, when the scraping plate 24 is about to move to the forming side plates 6 at the middle position, the second motor 31 drives the straight rod 32 to rotate and enables the straight rod 32 to squeeze the two sliding plates 33, so that the sliding plates 33 move oppositely, the distance between the two baffle plates 34 is increased, and the baffle plates 34 catch the residues on the two forming side plates 6 at the middle position, thereby facilitating the continuous forward movement of the scraping plate 24.
In conjunction with fig. 7, a displacement sensor 36 is provided on the intermediate baffle 8, and in operation, when the scraper 24 is about to move to the forming side plate 6 at the intermediate position of the intermediate baffle 8, 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 continuously, and the baffles 34 can catch residues on the two forming side plates 6 at the intermediate position of the intermediate baffle 8.
Working principle: 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 concrete is achieved, and finally forming of a concrete prefabricated member is achieved;
after concrete pouring and forming, the forming top plate 16 is driven to return to an initial position by the upper hydraulic cylinder 14, the worm 28 and the worm wheel 29 are driven to rotate in an engaged mode by the first motor 10, the worm wheel 29 is driven to rotate the rotating shaft 5 and the bevel gears 7 thereof, and the four rotating shafts 5 rotate together by the engagement movement generated between the two adjacent bevel gears 7, so that the four forming side plates 6 are simultaneously turned outwards and are in a horizontal state; 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 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 generate meshing motion, the coaxial rod 19 rotates, the coaxial rod 19 drives the driving belt pulley 21 to rotate, the driven belt pulley 23 and the threaded rod 22 rotate under the transmission action of a belt, the scraping plate 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, and cleaning of residues on the surface of the forming side plate 6 can be realized through the scraping plate 24 without manual cleaning; when the scraper 24 moves to one side of the intermediate baffle 8, residues on the scraper 24 will fall into the collecting tank 26; the residue on the shaping board is avoided causing the influence to the shaping of concrete prefabrication piece, does not need the manual work to clear up simultaneously.
Example two
The construction method of the concrete for the constructional engineering is suitable for the pouring device and comprises the following steps of:
s1: adding sand, stone and cement into a stirring kettle, adding water according to a proportion, and uniformly stirring 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: and (3) sprinkling water for curing the concrete prefabricated member obtained in the step (S2), and finally conveying the cured concrete prefabricated member to a construction site.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, 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 present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 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 embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (4)
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 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 forming mechanism comprises 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, the four rotating shafts (5) penetrate through and are rotationally connected to the four supporting blocks (4) respectively, and the rotating shafts (5) are arranged in one-to-one correspondence with the forming side plates (6); bevel gears (7) are fixedly connected to two ends 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 rotating shaft (5) through a connecting rod respectively; an intermediate baffle (8) is fixedly connected between the two support plates (2), and a through groove for operation is formed in the surface of the intermediate baffle (8); a mounting plate (9) is fixedly connected to the base (1); 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 of the rotating shafts (5); the bottom of the base (1) is fixedly connected with a lower hydraulic cylinder (11), 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 ejector rod (15) is fixedly connected to an output shaft of the upper hydraulic cylinder (14); 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); 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 rotationally connected with a coaxial rod (19), a gear (20) and a driving belt wheel (21) are fixedly connected to the coaxial rod (19) respectively, the gear (20) is meshed with the rack (18) mutually, the side wall of the supporting plate (2) is connected with a threaded rod (22) in an idle mode, a driven belt wheel (23) is fixedly connected to the threaded rod (22), the driving belt wheel (21) is connected with the driven belt wheel (23) through a belt, and the threaded rod (22) is connected with a scraping plate (24) in a threaded mode; a positioning sliding rod (25) is fixedly connected between the two supporting plates (2); the positioning sliding rod (25) penetrates through the scraping plate (24) and is connected with the scraping plate in a sliding manner; and a collecting tank (26) is arranged at the top of the base (1);
a second shell (30) is fixedly connected to one side, far away from the forming side plate (6), of the scraping plate (24); the outer side wall of the second shell (30) is fixedly connected with a second motor (31); the output shaft of the second motor (31) is fixedly connected with a straight rod (32); a sliding plate (33) is symmetrically and slidingly connected in the second shell (30), one end of the sliding plate (33) is penetrated through the bottom of the second shell (30) and a baffle (34) is fixedly connected at the tail end of the sliding plate; a spring (35) is fixedly connected to one side, far away from the straight rod (32), of the sliding plate (33), 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 plates (33) are vertically arranged in parallel, when the threaded rod (22) drives the scraping plates (24) to move for cleaning, residues on the surfaces of the side forming side plates (6) can flow to the tops of the baffle plates (34) from the corners, when the scraping plates (24) are about to move to the forming side plates (6) at the middle position, the second motor (31) drives the straight rod (32) to rotate and enable the straight rod (32) to squeeze the two sliding plates (33), the sliding plates (33) are enabled to move back to back, the distance between the two baffle plates (34) is increased, and the baffle plates (34) catch the residues on the two forming side plates (6) at the middle position, so that the scraping plates (24) can move forwards continuously.
2. The concrete placement device for construction engineering according to claim 1, wherein: 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) is meshed with the worm wheel (29); 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); an output shaft of the first motor (10) is connected with a worm (28).
3. The concrete placement device for construction engineering according to claim 1, wherein: 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).
4. A construction method of concrete for construction engineering, which is applied to the pouring device according to any one of claims 1 to 3, 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 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: and (3) sprinkling water for curing the concrete prefabricated member obtained in the step (S2), and finally conveying the cured concrete prefabricated member to a construction 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 |
|---|---|---|---|
| CN202210532266.5A CN114919039B (en) | 2022-04-24 | 2022-04-24 | Concrete pouring device for constructional engineering and construction method thereof |
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| Publication Number | Publication Date |
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| CN114919039A CN114919039A (en) | 2022-08-19 |
| CN114919039B true 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 | A construction patio formwork 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 | A construction patio formwork prying machine |
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| CN114919039A (en) | 2022-08-19 |
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