CN114789501A - Aluminum template for precast concrete pouring - Google Patents
Aluminum template for precast concrete pouring Download PDFInfo
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- CN114789501A CN114789501A CN202210549089.1A CN202210549089A CN114789501A CN 114789501 A CN114789501 A CN 114789501A CN 202210549089 A CN202210549089 A CN 202210549089A CN 114789501 A CN114789501 A CN 114789501A
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- aluminum
- control lever
- precast concrete
- dwang
- aluminum formwork
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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
- B28B7/00—Moulds; Cores; Mandrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
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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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
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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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
- B28B7/0067—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces with polished or glossy moulding surfaces
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The application relates to the technical field of aluminum formworks, in particular to an aluminum formwork for precast concrete pouring, which comprises an aluminum formwork body, wherein a plurality of accommodating grooves are formed in the side wall of the aluminum formwork body, polishing plates are rotationally arranged in the accommodating grooves, the surfaces of the polishing plates are flush with the front surface of the aluminum formwork body, polishing grains are arranged on the surfaces of the polishing plates, a cavity is formed in the aluminum formwork body, a control rod is rotationally supported in the cavity, one end of the control rod penetrates out of the front surface of the aluminum formwork body, and a transmission assembly is arranged between the control rod and the polishing plates; this application has the advantage that improves the dismantlement convenience of aluminium template.
Description
Technical Field
The utility model belongs to the technical field of the aluminum mould board technique and specifically relates to an aluminum mould board for precast concrete pouring is related to.
Background
The aluminum formwork is also called as a building aluminum formwork and an aluminum alloy formwork, belongs to a novel building formwork in China at present, consists of aluminum profiles, a supporting system, a fastening system and an accessory system, is suitable for all building components such as bearing walls, pillars, beams, stairs, balconies and the like, can be poured at one time through cement, and is widely applied to various fields of reinforced concrete building structures.
In the operating condition, concrete placement accomplishes the back, need dismantle the aluminum mould board, and the aluminum mould board closely laminates with the concrete wall body, is difficult to break away from, and the staff dismantles more difficultly.
Disclosure of Invention
In order to improve the dismantlement convenience of aluminum mould board, this application provides an aluminum mould board for precast concrete pouring.
The application provides a precast concrete pours and uses aluminum mould board adopts following technical scheme:
the utility model provides an aluminium template for precast concrete pouring, includes the aluminium template body, a plurality of storage tanks have been seted up to the lateral wall of aluminium template body, the storage tank internal rotation is provided with the board of polishing, polish the board the surface with the front parallel and level of aluminium template body, the surface of polishing the board is provided with grinds the line, the cavity has been seted up to the inside of aluminium template body, the cavity internal rotation bears the weight of the control lever, the one end of control lever is worn out the front of aluminium template body, the control lever is with a plurality of be provided with drive assembly between the board of polishing.
Through adopting the above technical scheme, concrete placement accomplishes the back, need dismantle the aluminum mould board, constructor passes through the rotation control pole, under drive assembly's transmission effect, with control lever pivoted power transmission to polylith board department of polishing, so that the polylith board of polishing rotates, because the surface of the board of polishing is provided with grinds the line, the board of polishing is polished to the concrete, so that the wall that the concrete that makes the lateral wall contact of aluminum mould board body formed is polished smoothly, frictional force between aluminum mould board body and the wall has been reduced, so that constructor takes out the aluminum mould board body, consequently, the dismantlement convenience of aluminum mould board has been improved.
Preferably, drive assembly includes a plurality of drive gear, a list drive chain and single dwang, and is a plurality of drive gear corresponds respectively and polishes the board coaxial fixity with the polylith, drive chain cover is located a plurality ofly drive gear's the outside, drive chain with drive gear intermeshing, the dwang is coaxial to be fixed in one of them drive gear's lateral wall, the dwang is located one side of control lever, the control lever with be provided with the linkage subassembly between the dwang.
Through adopting above-mentioned technical scheme, the control lever rotates, drives the dwang rotation under linkage assembly's effect, and dwang pivoted time drives one of them drive gear rotation, again because a plurality of drive chain cover locate a plurality of drive gear's the outside, and then has driven a plurality of drive gear rotations, and a plurality of drive gear correspond respectively with polylith board of polishing coaxial fixedly, consequently can realize the pivoted control to polylith board of polishing.
Preferably, the aluminum mould plate body is a cuboid, four side walls of the aluminum mould plate body are provided with the polishing plates, the transmission assemblies are provided with four groups, the four groups of transmission assemblies respectively act on the control rod and the four side walls of the aluminum mould plate body between the polishing plates, the end parts of the rotating rods are coaxially fixed with bevel gears, the bevel gears are meshed with each other, and the linkage assembly is arranged on one of the rotating rods and between the control rods.
Through adopting above-mentioned technical scheme, rotating one of them dwang, under the transmission of four intermeshing's bevel gear, driving all the other three dwang rotations, the board of polishing of four lateral walls of aluminium template body homoenergetic can realize rotating, and above-mentioned mode only needs the rotation through controlling one of them dwang, can realize the rotation of the board of polishing of four lateral walls of aluminium template body, has improved work efficiency.
Preferably, the linkage subassembly includes worm wheel and worm, one of them is located to the coaxial cover of worm wheel the outer wall of dwang, the coaxial cover of worm is located the outer wall of control lever, the worm with worm wheel intermeshing.
Through adopting above-mentioned technical scheme, the rotation control pole because the surface of control pole is located to the worm cover, and the outer wall of dwang is located to the worm wheel cover, and worm wheel intermeshing, and then makes the control pole can drive the dwang and rotate, and what correspond, worm drive is equivalent to screw drive, for many tooth meshing transmission, so the transmission is steady, the noise is less.
Preferably, the surface of the control rod is provided with a thread section, the surface of the control rod is in thread fit with a sliding plate, the surface of the sliding plate is vertically fixed with an ejector rod, and the ejector rod movably penetrates through the back surface of the aluminum template body.
Through adopting above-mentioned technical scheme, constructor rotates the control lever along clockwise and anticlockwise repeatedly, because the slide plate is screw-thread fit with the control lever, therefore, the axis direction reciprocating motion of control lever can be followed to the slide plate, again because the one end vertical fixation of ejector pin in the surface of slide plate, so that the ejector pin can last the back of ejecting aluminium template body, the ejector pin is in order to exert the effort to the wall of concrete, the aluminium template body receives the reaction force that the wall of concrete provided, make aluminium template body can break away from each other with the concrete fast, make things convenient for the dismantlement operation of aluminium template, and the work efficiency is improved.
Preferably, the number of ejector pins is two, and two ejector pins are located the both sides of slide plate and about the central symmetry of aluminum mould plate body.
By adopting the technical scheme, the two ejector rods are positioned on the two sides of the sliding plate and are symmetrical about the center of the aluminum template body, so that the two sides of the aluminum template body are stressed uniformly and are separated from the wall surface of concrete more easily.
Preferably, a guide rod is further arranged in the cavity, the guide rod is parallel to the control rod, and the sliding plate is movably sleeved on the guide rod.
Through adopting above-mentioned technical scheme, the activity of slide plate is cup jointed on the guide bar, and the guide bar has injectd the movement track of slide plate, and then can play the guide effect.
Preferably, the outer wall of the guide rod is fixedly sleeved with a positioning ring, and when the positioning ring is matched with the sliding plate in an abutting mode, the end face of the ejector rod is flush with the back face of the aluminum template body.
Through adopting above-mentioned technical scheme, when the butt cooperation of retainer ring and slide plate, the terminal surface of ejector pin and aluminum mould board's back parallel and level for this aluminum mould board is pouring the time, and the ejector pin can keep in appointed position, and the back of aluminum mould board body keeps leveling, so that pour going on of work.
Preferably, a polygonal groove is formed in the end face of one end, penetrating out of the front face of the aluminum template body, of the control rod, and a plug block is inserted into the surface of the polygonal groove.
Through adopting above-mentioned technical scheme, the polygonal groove of control lever terminal surface can with the shape looks adaptation of demolition tool, constructor is through inserting the polygonal inslot with demolition tool, and then can twist the control lever convenient and fast ground, when the control lever was idle, the chock was inserted and is located the polygonal inslot, can reduce the dust piece among the construction environment and enter into the polygonal inslot, the constructor of being not convenient for will demolish the condition that the tool inserted to the polygonal inslot and take place.
Preferably, a pull rope is fixed on the surface of the chock block.
Through adopting above-mentioned technical scheme, because the stay cord is fixed in the surface of chock, constructor passes through hand pulling stay cord, and then can extract the chock from polygonal groove more conveniently.
In summary, the present application includes at least one of the following beneficial technical effects:
1. after concrete pouring is finished, the aluminum formwork needs to be disassembled, a constructor rotates the control rod under the transmission action of the transmission assembly to enable the polishing plates to rotate, the polishing plates polish concrete, so that the wall surface formed by the concrete contacted with the side wall of the aluminum formwork body is polished smoothly, the friction force between the aluminum formwork body and the wall surface is reduced, the constructor can take out the aluminum formwork body conveniently, and therefore the convenience in disassembling the aluminum formwork is improved;
2. one of the rotating rods is rotated, the other three rotating rods are driven to rotate under the transmission action of the four mutually meshed bevel gears, and the grinding plates on the four side walls of the aluminum template body can rotate;
3. the surface of control lever is located to the rotation control pole because the worm cover, and the outer wall of dwang is located to the worm wheel cover, and worm wheel intermeshing, and then makes the control lever can drive the dwang and rotate, and what correspond, worm drive is equivalent to screw drive, for many tooth meshing transmission, so the transmission is steady, the noise is less.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a sectional view of an aluminum die plate body and a control lever in an embodiment of the present application.
Fig. 3 is an enlarged schematic view of a portion a in fig. 1.
Fig. 4 is an enlarged schematic view of a portion B in fig. 2.
Description of reference numerals: 1. an aluminum template body; 11. a containing groove; 111. grinding the plate; 1111. grinding lines; 12. a cavity; 13. a guide rod; 131. a positioning ring; 2. a control lever; 21. a polygonal groove; 211. a chock; 2111. pulling a rope; 3. a transmission assembly; 22. a threaded section; 31. a transmission gear; 32. a drive chain; 33. rotating the rod; 331. a bevel gear; 4. a linkage assembly; 41. a worm gear; 42. a worm; 5. a slide plate; 51. and a push rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses precast concrete pours and uses aluminium template. Referring to fig. 1 and 2, an aluminum mould board for precast concrete pouring includes aluminum mould board body 1, and aluminum mould board body 1 is the setting of cuboid form, and aluminum mould board body 1 is used for the pouring work of concrete, forms concrete wall after concrete pouring is accomplished, and four walls and the back of aluminum mould board body 1 all cooperate with concrete wall's wall butt, and in the scheme, the concrete that aluminum mould board body 1 was used is the concrete that the small-size building used, and this type of small-size building is lower to the intensity demand of concrete, and corresponding concrete hardness is also lower.
Specifically, a plurality of storage tanks 11 have all been seted up to four lateral walls of aluminum mould board body 1, in this embodiment, wherein five storage tanks 11 have all been seted up to two relative lateral walls, nine storage tanks 11 have then been seted up to two other lateral walls, the storage tank 11 that is located the same lateral wall of aluminum mould board body 1 is linear interval and arranges, storage tank 11 is circular setting, storage tank 11 internal rotation bears the board 111 of polishing, the shape size of board 111 of polishing and storage tank 11's looks adaptation, the surface of board 111 of polishing is provided with grinds line 1111, in this embodiment, grind line 1111 and set up to vertically and horizontally staggered's stripe line. Simultaneously, cavity 12 has been seted up to aluminum mould board body 1's inside, and cavity 12 and storage tank 11 intercommunication, cavity 12 internal rotation bear the weight of control lever 2, and aluminum mould board body 1's front is worn out to the one end of control lever 2, are provided with drive assembly 3 between control lever 2 and a plurality of board 111 of polishing, rotate control lever 2, and then can drive board 111 of polishing and rotate.
Further, a polygonal groove 21 (see fig. 3) is formed in an end surface of the control rod 2, which penetrates through the front surface of the aluminum die plate body 1, a plug 211 is inserted into a surface of the polygonal groove 21, and a pull rope 2111 is fixed to a surface of the plug 211.
Meanwhile, since the pulling string 2111 is fixed to the surface of the chock 211, the constructor pulls the pulling string 2111 by hand, and can more easily pull out the chock 211 from the polygonal groove 21.
In the operating condition who corresponds, concrete placement accomplishes the back, need dismantle the aluminum mould board, constructor passes through rotation control lever 2, under drive assembly 3's transmission effect, with 2 pivoted power transmission of control lever to polylith board 111 departments of polishing, so that polylith board 111 rotates of polishing, because the surface of board 111 of polishing is provided with grinds line 1111, board 111 of polishing is polished the concrete, so that the wall that the concrete that makes the lateral wall contact of aluminum mould board body 1 formed is polished smoothly, frictional force between aluminum mould board body 1 and the wall has been reduced, so that constructor takes out aluminum mould board body 1, consequently, the dismantlement convenience of aluminum mould board has been improved.
Referring to fig. 2 and 4, in particular, the transmission assembly 3 includes a plurality of transmission gears 31, a single transmission chain 32 and a single rotating rod 33, connecting rods are vertically fixed on the surfaces of the transmission gears 31, one end of each connecting rod penetrates through the accommodating groove 11 and is coaxially fixed to the surface of the polishing plate 111, meanwhile, the transmission chain 32 is sleeved outside the transmission gears 31, the transmission chains 32 and the transmission gears 31 are engaged with each other, the rotating rod 33 is coaxially fixed to the side wall of the transmission gear 31 located in the middle, the rotating rod 33 is located on one side of the control rod 2, and a linkage assembly 4 is arranged between the control rod 2 and the rotating rod 33.
In an actual working condition, the control rod 2 rotates to drive the rotating rod 33 to rotate under the action of the linkage assembly 4, the rotating rod 33 drives one of the transmission gears 31 to rotate while rotating, and the transmission gears 31 are driven to rotate due to the fact that the transmission chains 32 are sleeved on the outer sides of the transmission gears 31, and the transmission gears 31 are correspondingly fixed coaxially with the polishing plates 111, so that the rotation of the polishing plates 111 can be controlled.
Further, four sets of transmission assemblies 3 are provided, the four sets of transmission assemblies 3 respectively and correspondingly act between the control rod 2 and the polishing plates 111 on the four side walls of the aluminum template body 1, the end parts of the four rotating rods 33 are coaxially fixed with bevel gears 331, the four bevel gears 331 are mutually engaged, and the linkage assembly 4 is arranged between one of the rotating rods 33 and the control rod 2.
Correspondingly, one of them dwang 33 rotates, under the transmission effect of four intermeshing's bevel gear 331, drives all the other three dwang 33 and rotates, and the board 111 of polishing of four lateral walls of aluminum mould board body 1 homoenergetic realizes rotating, and above-mentioned mode only needs the rotation through controlling one of them dwang 33, can realize the rotation of the board 111 of polishing of four lateral walls of aluminum mould board body 1, has improved work efficiency.
Specifically, the linkage assembly 4 includes a worm wheel 41 and a worm 42, the worm wheel 41 is coaxially sleeved on the outer wall of one of the rotating rods 33, the worm 42 is coaxially sleeved on the outer wall of the control rod 2, and the worm 42 and the worm wheel 41 are engaged with each other.
Correspondingly, the control rod 2 is rotated, because the surface of the control rod 2 is located to the worm 42 cover, the outer wall of the dwang 33 is located to the worm wheel 41 cover, and the worm 42 and the worm wheel 41 are meshed with each other, and then the control rod 2 can drive the dwang 33 to rotate, and correspondingly, the transmission of the worm 42 is equivalent to spiral transmission, and is multi-tooth meshing transmission, so the transmission is stable, and the noise is small.
In addition, a threaded section 22 is arranged on the surface of one end, away from the worm 42, of the control rod 2, a sliding plate 5 is in threaded fit with the surface of the control rod 2, the sliding plate 5 slides along the length direction of the control rod 2, an ejector rod 51 is vertically fixed on the surface of the sliding plate 5, and the ejector rod 51 movably penetrates through the back surface of the aluminum formwork body 1.
Correspond, constructor rotates control lever 2 along clockwise and anticlockwise repeatedly, because slide plate 5 and control lever 2 are screw-thread fit, therefore, slide plate 5 can follow the axis direction reciprocating motion of control lever 2, again because ejector pin 51's one end vertical fixation is on slide plate 5's surface, so that ejector pin 51 can last ejecting aluminium template body 1's the back, ejector pin 51 is in order to exert the effort to the wall of concrete, aluminium template body 1 receives the reaction force that the wall of concrete provided, make aluminium template body 1 can break away from each other with the concrete fast, make things convenient for the dismantlement operation of aluminium template, and the work efficiency is improved.
Further, the number of the ejector rods 51 is two, and the two ejector rods 51 are located on two sides of the sliding plate 5 and are symmetrical about the center of the aluminum formwork body 1, so that the two sides of the aluminum formwork body 1 are stressed evenly and are separated from the wall surface of concrete more easily.
In addition, still be provided with guide bar 13 in the cavity 12, guide bar 13 vertical fixation is between two chamber walls of cavity 12, and guide bar 13 is parallel to each other with control rod 2, and slide 5 activity cup joints on guide bar 13. Meanwhile, the outer wall of the guide rod 13 is fixedly sleeved with a positioning ring 131, and when the positioning ring 131 is matched with the sliding plate 5 in an abutting mode, the end face of the ejector rod 51 is flush with the back face of the aluminum template body 1.
Specifically, the sliding plate 5 is movably sleeved on the guide rod 13, and the guide rod 13 limits the movement track of the sliding plate 5, so that the guide function can be achieved. In addition, when the positioning ring 131 is matched with the sliding plate 5 in an abutting mode, the end face of the ejector rod 51 is flush with the back face of the aluminum formwork, so that when the aluminum formwork is poured, the ejector rod 51 can be kept at a specified position, and the back face of the aluminum formwork body 1 is kept flat, and therefore pouring work can be conducted conveniently.
The embodiment of the application provides an implementation principle of aluminium template for precast concrete pouring does: the constructor pulls out the chock 211 from the polygonal groove 21 by the pull string 2111, inserts the demolition tool into the polygonal groove 21, and the control rod 2 is rotated along the clockwise direction and the anticlockwise direction, the control rod 2 drives the worm 42 to rotate when rotating, under the transmission of the worm wheel 41, one of the rotating rods 33 rotates, and under the transmission action of the four mutually meshed bevel gears 331, the other three rotating rods 33 are driven to rotate, so as to drive the transmission gear 31 to rotate, so as to realize the rotation of the grinding plate 111, because the surface of the grinding plate 111 is provided with the grinding grains 1111, the grinding plate 111 grinds the concrete, so that the wall surface formed by the concrete contacted with the side wall of the aluminum template body 1 is polished smoothly, the friction force between the aluminum template body 1 and the wall surface is reduced, so that constructor takes out aluminum mould board body 1, consequently improved aluminum mould board's dismantlement convenience.
In addition, when control lever 2 rotated, because slide 5 and control lever 2 are screw-thread fit, consequently, slide 5 can follow control lever 2's axis direction reciprocating motion, again because the one end vertical fixation of ejector pin 51 is in slide 5's surface, so that ejector pin 51 can last ejecting aluminium template body 1's the back, ejector pin 51 is in order to exert the effort to the wall of concrete, aluminium template body 1 receives the reaction force that the wall of concrete provided, make aluminium template body 1 can break away from each other with the concrete fast, make things convenient for the dismantlement operation of aluminium template, and the work efficiency is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides an aluminium template for precast concrete pouring which characterized in that: including aluminium template body (1), a plurality of storage tanks (11) have been seted up to the lateral wall of aluminium template body (1), storage tank (11) internal rotation is provided with sanding plate (111), sanding plate (111) the surface with the front parallel and level of aluminium template body (1), sanding plate (111) the surface is provided with grinds line (1111), cavity (12) have been seted up to the inside of aluminium template body (1), cavity (12) internal rotation bears control lever (2), wear out the one end of control lever (2) the front of aluminium template body (1), control lever (2) and a plurality of be provided with drive assembly (3) between sanding plate (111).
2. The aluminum formwork for precast concrete pouring according to claim 1, wherein: drive assembly (3) include a plurality of drive gear (31), a single drive chain (32) and single dwang (33), and are a plurality of drive gear (31) correspond respectively with polylith sanding plate (111) coaxial fixation, a plurality ofly is located to drive chain (32) cover the outside of drive gear (31), drive chain (32) with drive gear (31) intermeshing, dwang (33) coaxial fixation in one of them the lateral wall of drive gear (31), dwang (33) are located one side of control lever (2), control lever (2) with be provided with linkage assembly (4) between dwang (33).
3. The aluminum formwork for precast concrete casting according to claim 2, wherein: aluminum mould board body (1) is the cuboid form setting, four lateral walls of aluminum mould board body (1) all are provided with polish board (111), drive assembly (3) are provided with four groups, four groups drive assembly (3) correspond respectively and act on control lever (2) with four lateral walls of aluminum mould board body (1) polish between board (111), four the equal coaxial fixed of tip of dwang (33) has bevel gear (331), four bevel gear (331) intermeshing, linkage assembly (4) set up in one of them dwang (33) with between control lever (2).
4. The aluminum formwork for precast concrete pouring according to claim 3, wherein: linkage subassembly (4) include worm wheel (41) and worm (42), one of them is located to worm wheel (41) coaxial sleeve the outer wall of dwang (33), worm (42) coaxial sleeve is located the outer wall of control lever (2), worm (42) with worm wheel (41) intermeshing.
5. The aluminum formwork for precast concrete casting according to claim 1, wherein: the surface of control lever (2) is provided with screw thread section (22), the surperficial screw-thread fit of control lever (2) has slide plate (5), the surface vertical fixation of slide plate (5) has ejector pin (51), ejector pin (51) activity runs through the back of aluminum mould board body (1).
6. The aluminum formwork for precast concrete pouring according to claim 5, wherein: the number of the ejector rods (51) is two, and the two ejector rods (51) are located on two sides of the sliding plate (5) and are symmetrical about the center of the aluminum template body (1).
7. The aluminum formwork for precast concrete casting according to claim 5, wherein: still be provided with guide bar (13) in cavity (12), guide bar (13) with control lever (2) are parallel to each other, slide plate (5) activity cup joint in on guide bar (13).
8. The aluminum formwork for precast concrete casting according to claim 7, wherein: the outer wall of guide bar (13) is fixed to be equipped with holding ring (131), works as holding ring (131) with during the butt cooperation of sliding plate (5), the terminal surface of ejector pin (51) with the back parallel and level of aluminum mould board body (1).
9. The aluminum formwork for precast concrete casting according to claim 1, wherein: one end face of the control rod (2) penetrating out of the front face of the aluminum template body (1) is provided with a polygonal groove (21), and a plug block (211) is inserted into the surface of the polygonal groove (21).
10. The aluminum formwork for precast concrete pouring according to claim 9, wherein: a pull rope (2111) is fixed on the surface of the chock block (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210549089.1A CN114789501B (en) | 2022-05-20 | 2022-05-20 | Aluminum template for precast concrete pouring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210549089.1A CN114789501B (en) | 2022-05-20 | 2022-05-20 | Aluminum template for precast concrete pouring |
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| CN114789501A true CN114789501A (en) | 2022-07-26 |
| CN114789501B CN114789501B (en) | 2023-08-08 |
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| CN202210549089.1A Active CN114789501B (en) | 2022-05-20 | 2022-05-20 | Aluminum template for precast concrete pouring |
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| CN113737821A (en) * | 2021-07-27 | 2021-12-03 | 泉州市华泰建设工程有限公司 | Cutting slide-resistant pile plastering-free attached formwork construction method |
| CN215519927U (en) * | 2021-08-24 | 2022-01-14 | 李野 | Concrete building template for civil engineering |
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| JP2011083924A (en) * | 2009-10-14 | 2011-04-28 | Jun Naganuma | Core member for concrete block molding form, concrete block molding form having the core member, and method for manufacturing concrete block using the core member and the form |
| CN210857990U (en) * | 2019-09-24 | 2020-06-26 | 河南中宏建筑技术发展有限公司 | Aluminum formwork easy to disassemble for floor in minimum space |
| CN213297121U (en) * | 2020-06-07 | 2021-05-28 | 沭阳县森度木业有限公司 | Building template convenient to break away from concrete |
| CN213626631U (en) * | 2020-09-24 | 2021-07-06 | 深圳市建工建设集团有限公司 | Template for decorative finish fair-faced concrete special-shaped component |
| CN113737821A (en) * | 2021-07-27 | 2021-12-03 | 泉州市华泰建设工程有限公司 | Cutting slide-resistant pile plastering-free attached formwork construction method |
| CN215519927U (en) * | 2021-08-24 | 2022-01-14 | 李野 | Concrete building template for civil engineering |
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