CN114789501B - Aluminum template for precast concrete pouring - Google Patents
Aluminum template for precast concrete pouring Download PDFInfo
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- CN114789501B CN114789501B CN202210549089.1A CN202210549089A CN114789501B CN 114789501 B CN114789501 B CN 114789501B CN 202210549089 A CN202210549089 A CN 202210549089A CN 114789501 B CN114789501 B CN 114789501B
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- aluminum
- aluminum template
- template body
- rod
- control rod
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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
- 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 utility model relates to an aluminum template technical field, especially an aluminum template for precast concrete pouring, it includes the aluminum template body, a plurality of holding tanks have been seted up to the lateral wall of aluminum template body, the holding tank internal rotation is provided with the board of polishing, the surface of board of polishing is flush with the front of aluminum template body, the surface of board of polishing is provided with the grind line, the cavity has been seted up to the inside of aluminum template body, the cavity internal rotation carries the control lever, the front of aluminum template body is worn out to one end of control lever, be provided with drive assembly between control lever and the a plurality of boards of polishing; this application has the advantage that improves the dismantlement convenience of aluminium template.
Description
Technical Field
The application relates to the technical field of aluminum templates, in particular to an aluminum template for precast concrete pouring.
Background
The building aluminum template is composed of aluminum profiles, a supporting system, a fastening system and an accessory system, is applicable to all building components such as bearing walls, columns, beams, stairs, balconies and the like, can be completed through one-time pouring of cement, and is widely applied to various fields of reinforced concrete building structures.
In actual working condition, after concrete placement is accomplished, need dismantle the aluminum mould board, aluminum mould board and concrete wall body laminating are inseparable, are difficult to break away from, and the staff dismantles more difficultly.
Disclosure of Invention
In order to improve the dismantlement convenience of aluminium template, this application provides an aluminium template for precast concrete pouring.
The application provides an aluminum template for precast concrete pouring adopts following technical scheme:
the utility model provides an aluminum mould board for precast concrete pouring, includes the aluminum mould board body, a plurality of storage tanks have been seted up to the lateral wall of aluminum mould board body, the storage tank internal rotation is provided with the board of polishing, the surface of polishing with the front parallel and level of aluminum mould board body, the surface of polishing is provided with the grind line, the cavity has been seted up to the inside of aluminum mould board body, the control lever is born in the cavity rotation, the one end of control lever wears out the front of aluminum mould board body, the control lever with a plurality of be provided with drive assembly between the board of polishing.
Through adopting above-mentioned technical scheme, after concrete placement is accomplished, need dismantle the aluminum mould board, constructor passes through the rotation control lever, under drive assembly's transmission effect, with control lever pivoted power transmission to polylith polishing plate department, so that polylith polishing plate rotates, because the surface of polishing plate is provided with the grind, the polishing plate polishes the concrete, so that the wall that the concrete that the lateral wall of aluminum mould board body contacted formed is polished smoothly, the frictional force between aluminum mould board body and the wall has been reduced, so that constructor takes out the aluminum mould board body, therefore the dismantlement convenience of aluminum mould board has been improved.
Preferably, the transmission assembly comprises a plurality of transmission gears, a single transmission chain and a single rotating rod, the transmission gears are respectively and correspondingly coaxially fixed with the polishing plates, the transmission chains are sleeved on the outer sides of the transmission gears, the transmission chains are meshed with the transmission gears, the rotating rod is coaxially fixed on the side wall of one transmission gear, the rotating rod is located on one side of the control rod, and a linkage assembly is arranged between the control rod and the rotating rod.
Through adopting above-mentioned technical scheme, the control lever rotates, drives the dwang and rotates under the effect of linkage assembly, and when the dwang rotated, drives one of them drive gear and rotates, because a plurality of drive chain cover locate a plurality of drive gear's the outside again, and then drive a plurality of drive gear and rotate, and a plurality of drive gear correspond respectively with the polylith board coaxial fixed of polishing, consequently can realize the pivoted control to the polylith board of polishing.
Preferably, the aluminum template body is cuboid-shaped, four side walls of the aluminum template body are provided with polishing plates, the transmission assembly is provided with four groups, the four groups of transmission assemblies respectively correspond to the control rods and the polishing plates of the four side walls of the aluminum template body, bevel gears are coaxially fixed at the end parts of the four rotating rods, the four bevel gears are meshed with each other, and the linkage assembly is arranged between one rotating rod and the control rod.
Through adopting above-mentioned technical scheme, rotate one dwang, under the transmission effect of four intermeshing's bevel gears, drive the rotation of other three dwang, the rotation can be realized to the board homoenergetic of polishing of four lateral walls of aluminum mould board body, and above-mentioned mode only needs through the rotation of control one dwang, can realize the rotation of the board of polishing of four lateral walls of aluminum mould board body, has improved work efficiency.
Preferably, the linkage assembly comprises a worm wheel and a worm, the worm wheel is coaxially sleeved on the outer wall of one of the rotating rods, the worm is coaxially sleeved on the outer wall of the control rod, and the worm wheel are meshed with each other.
Through adopting above-mentioned technical scheme, rotate the control lever, because worm cover locates the surface of control lever, the outer wall of dwang is located to the worm wheel cover, and worm wheel intermeshing, and then make the control lever can drive the dwang and rotate, correspond, worm drive is equivalent to screw drive, is the transmission of multiple tooth meshing, so the transmission is steady, the noise is less.
Preferably, the surface of control rod is provided with the screw thread section, the surface screw thread fit of control rod has the board that slides, the surface vertical fixation of board that slides has the ejector pin, the ejector pin activity runs through the back of aluminium template body.
Through adopting above-mentioned technical scheme, constructor rotates the control lever along clockwise and anticlockwise repeatedly, because the board that slides is screw-thread fit with the control lever, consequently, the axis direction reciprocating motion of control lever can be followed to the board that slides, again because the one end vertical fixation of ejector pin is in the surface of the board that slides, so that the ejector pin can last the back of ejecting aluminium template body, the ejector pin is with exerting the effort to the wall of concrete, aluminium template body receives the reaction force that the wall of concrete provided, make aluminium template body can break away from each other with concrete fast, make things convenient for aluminium template's dismantlement operation, improve work efficiency.
Preferably, the number of the ejector rods is two, and the two ejector rods are positioned on two sides of the sliding plate and are symmetrical with respect to the center of the aluminum template body.
By adopting the technical scheme, as the two ejector rods are positioned at the two sides of the sliding plate and are symmetrical about the center of the aluminum template body, the stress at the two sides of the aluminum template body is balanced, and the aluminum template body is easier to separate from the wall surface of the concrete.
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 movable sleeve of sliding plate is on the guide bar, and the guide bar has limited the motion track of sliding 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 a butt joint 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 of locating ring and slip board is joined in marriage, the terminal surface of ejector pin and the back parallel and level of aluminum mould board for this aluminum mould board is pouring, and the ejector pin can keep at appointed position, and the back of aluminum mould board body keeps leveling, in order to pour going on of work.
Preferably, the control rod penetrates out of the end face of one end of the front face of the aluminum template body to form a polygonal groove, and a plug block is inserted into the surface of the polygonal groove.
Through adopting above-mentioned technical scheme, the polygonal inslot of control lever terminal surface can with demolish the shape looks adaptation of instrument, constructor inserts polygonal inslot through demolishing the instrument, and then can twist the control lever convenient and fast, and when the control lever was idle, the chock was inserted and is located polygonal inslot, can reduce dust and debris in the construction environment and enter into polygonal inslot, and the condition that is inconvenient for constructor will demolish the instrument and insert to the polygonal inslot takes place.
Preferably, a pull rope is fixed on the surface of the plug block.
Through adopting above-mentioned technical scheme, because the stay cord is fixed in the surface of chock, constructor pulls the stay cord through the hand, and then can pull out the chock from polygonal inslot more conveniently.
In summary, the present application includes at least one of the following beneficial technical effects:
1. after the concrete pouring is completed, the aluminum template is required to be disassembled, constructors rotate a plurality of polishing plates through rotating a control rod under the transmission action of a transmission assembly, the polishing plates polish the concrete, so that the wall surface formed by the concrete contacted with the side wall of the aluminum template body is polished smoothly, the friction force between the aluminum template body and the wall surface is reduced, and the constructors can take out the aluminum template body conveniently, so that the convenience of disassembling the aluminum template is improved;
2. one rotating rod is rotated, the other three rotating rods are driven to rotate under the transmission action of four bevel gears which are meshed with each other, and the polishing plates on the four side walls of the aluminum template body can rotate;
3. the control rod is rotated, the worm wheel is sleeved on the surface of the control rod, the worm wheel is sleeved on the outer wall of the control rod, and the worm wheel are meshed with each other, so that the control rod can drive the control rod to rotate, and correspondingly, the worm transmission is equivalent to spiral transmission and is multi-tooth meshing transmission, so that the transmission is stable and the noise is low.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a cross-sectional view of an aluminum die plate body and a lever in an embodiment of the present application.
Fig. 3 is an enlarged schematic view of the portion a in fig. 1.
Fig. 4 is an enlarged schematic view of a portion B in fig. 2.
Reference numerals illustrate: 1. an aluminum template body; 11. a receiving groove; 111. polishing the plate; 1111. grinding grains; 12. a cavity; 13. a guide rod; 131. a positioning ring; 2. a control lever; 21. polygonal grooves; 211. a chock; 2111. a pull rope; 3. a transmission assembly; 22. a threaded section; 31. a transmission gear; 32. a drive chain; 33. a rotating lever; 331. bevel gears; 4. a linkage assembly; 41. a worm wheel; 42. a worm; 5. a slip plate; 51. and (5) a push rod.
Detailed Description
The present application is described in further detail below in conjunction with fig. 1-4.
The embodiment of the application discloses an aluminum template for precast concrete pouring. Referring to fig. 1 and 2, an aluminum form for precast concrete pouring includes an aluminum form body 1, the aluminum form body 1 is cuboid form setting, the aluminum form body 1 is used for the pouring work of concrete, form concrete wall after the concrete pouring is accomplished, four wall and the back of aluminum form body 1 all cooperate with concrete wall's wall butt, in the scheme, the concrete that aluminum form body 1 acted on is the concrete that the small-size building used, the intensity demand of this type of small-size building to the concrete is lower, corresponding concrete hardness is also lower.
Specifically, a plurality of holding grooves 11 have all been seted up to four lateral walls of aluminum mould plate body 1, in this embodiment, five holding grooves 11 have all been seted up to two of them relative lateral walls, nine holding grooves 11 have then been seted up to two other lateral walls, the holding groove 11 that is located the same lateral wall of aluminum mould plate body 1 is linear interval arrangement, holding groove 11 is circular setting, holding groove 11 internal rotation bearing has polishing board 111, the adaptation of the shape size of polishing board 111 and holding groove 11, the surface of polishing board 111 is provided with the grind line 1111, in this embodiment, grind line 1111 sets up to crisscross strip line. Meanwhile, the cavity 12 is formed in the aluminum template body 1, the cavity 12 is communicated with the accommodating groove 11, the control rod 2 is rotationally supported in the cavity 12, one end of the control rod 2 penetrates out of the front face of the aluminum template body 1, the transmission assembly 3 is arranged between the control rod 2 and the polishing plates 111, the control rod 2 is rotated, and then the polishing plates 111 can be driven to rotate.
Further, a polygonal groove 21 (refer to fig. 3) is formed in an end surface of the control rod 2 penetrating out of the front surface of the aluminum die plate body 1, a plug 211 is inserted into the surface of the polygonal groove 21, and a pull rope 2111 is fixed on the surface of the plug 211.
The polygonal groove 21 of control rod 2 terminal surface can with demolish the shape looks adaptation of instrument, constructor inserts polygonal groove 21 through demolishing instrument (like hexagonal screwdriver etc.), and then can twist control rod 2 convenient and fast, and when control rod 2 was idle, the chock 211 was inserted and is located polygonal groove 21, can reduce dust and debris in the construction environment and enter into polygonal groove 21, is inconvenient for constructor to insert demolishing instrument to the condition emergence in the polygonal groove 21.
Meanwhile, since the pull rope 2111 is fixed on the surface of the chock 211, the operator pulls the pull rope 2111 by hand, and thus the chock 211 can be pulled out of the polygonal groove 21 more conveniently.
In the actual operating mode that corresponds, after the concrete placement is accomplished, need dismantle the aluminum mould board, constructor passes through rotation control lever 2, under the transmission effect of drive assembly 3, with control lever 2 pivoted power transmission to polylith polishing board 111 department, so that polylith polishing board 111 rotates, because the surface of polishing board 111 is provided with the abrasive grain 1111, polishing board 111 polishes the concrete, the wall that the concrete that makes the lateral wall contact of aluminum mould board body 1 formed is polished smoothly, the 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, specifically, the transmission assembly 3 includes a plurality of transmission gears 31, a single transmission chain 32 and a single rotation rod 33, the surfaces of the plurality of transmission gears 31 are vertically fixed with a connecting rod, one end of the connecting rod penetrates into the accommodating groove 11 and is coaxially fixed with the surface of the polishing plate 111, meanwhile, the transmission chain 32 is sleeved on the outer sides of the plurality of transmission gears 31, the transmission chain 32 is meshed with the transmission gears 31, the rotation rod 33 is coaxially fixed on the side wall of the transmission gear 31 located in the middle, the rotation 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 rotation rod 33.
In actual working condition, the control rod 2 rotates, the rotating rod 33 is driven to rotate under the action of the linkage assembly 4, one of the transmission gears 31 is driven to rotate while the rotating rod 33 rotates, and the plurality of transmission chains 32 are sleeved on the outer sides of the plurality of transmission gears 31, so that the plurality of transmission gears 31 are driven to rotate, and the plurality of transmission gears 31 are respectively and correspondingly fixed with the plurality of polishing plates 111 coaxially, so that the rotation of the plurality of polishing plates 111 can be controlled.
Further, the transmission assembly 3 is provided with four groups, the four groups of transmission assemblies 3 respectively correspond to the polishing plates 111 acting on the four side walls of the control rod 2 and 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 meshed with each other, and the linkage assembly 4 is arranged between one rotating rod 33 and the control rod 2.
Correspondingly, one rotating rod 33 is rotated, under the transmission effect of four mutually meshed bevel gears 331, the other three rotating rods 33 are driven to rotate, and the polishing plates 111 of the four side walls of the aluminum template body 1 can all realize rotation, and the rotation of one rotating rod 33 is controlled, so that the rotation of the polishing plates 111 of the four side walls of the aluminum template body 1 can be realized, and the working efficiency is improved.
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 meshed with each other.
Correspondingly, the control rod 2 is rotated, as the worm 42 is sleeved on the surface of the control rod 2, the worm wheel 41 is sleeved on the outer wall of the rotating rod 33, and the worm 42 and the worm wheel 41 are meshed with each other, so that the control rod 2 can drive the rotating rod 33 to rotate, and correspondingly, the worm 42 is in transmission equivalent to spiral transmission and is multi-tooth meshing transmission, so that the transmission is stable and the noise is small.
In addition, the surface of the control rod 2, which is far away from one end of the worm 42, is provided with a thread section 22, the surface of the control rod 2 is in threaded fit with a sliding plate 5, the sliding plate 5 slides along the length direction of the control rod 2, a push rod 51 is vertically fixed on the surface of the sliding plate 5, and the push rod 51 movably penetrates through the back surface of the aluminum template body 1.
Correspondingly, constructors repeatedly rotate the control rod 2 along the clockwise and anticlockwise directions, and because the sliding plate 5 and the control rod 2 are in threaded fit, the sliding plate 5 can reciprocate along the axial direction of the control rod 2, and because one end of the ejector rod 51 is vertically fixed on the surface of the sliding plate 5, the ejector rod 51 can continuously eject out the back surface of the aluminum template body 1, the ejector rod 51 applies acting force to the wall surface of concrete, the aluminum template body 1 receives reacting force provided by the wall surface of the concrete, the aluminum template body 1 can be separated from the concrete quickly, the dismounting operation of the aluminum template is facilitated, and the working efficiency is improved.
Further, the number of the ejector rods 51 is two, and the two ejector rods 51 are positioned on two sides of the sliding plate 5 and are symmetrical with respect to the center of the aluminum template body 1, so that the two sides of the aluminum template body 1 are stressed uniformly and are separated from the wall surface of the concrete more easily.
In addition, a guide rod 13 is further arranged in the cavity 12, the guide rod 13 is vertically fixed between two cavity walls of the cavity 12, the guide rod 13 is parallel to the control rod 2, and the sliding plate 5 is movably sleeved on the guide rod 13. Meanwhile, a positioning ring 131 is fixedly sleeved on the outer wall of the guide rod 13, and when the positioning ring 131 is in butt fit with the sliding plate 5, 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 guiding effect can be achieved. In addition, when the positioning ring 131 is matched with the sliding plate 5 in a butt mode, the end face of the ejector rod 51 is flush with the back face of the aluminum template, so that the ejector rod 51 can be kept at a designated position when the aluminum template is poured, and the back face of the aluminum template body 1 is kept flat, so that pouring work can be conveniently carried out.
The implementation principle of the aluminum template for precast concrete pouring is as follows: the constructor pulls out the chock 211 from the polygonal groove 21 through the stay rope 2111, inserts the demolishing tool into the polygonal groove 21, rotates the control rod 2 along clockwise and anticlockwise directions, drives the worm 42 to rotate while the control rod 2 rotates, drives one rotating rod 33 to rotate under the transmission of the worm wheel 41, drives the other three rotating rods 33 to rotate under the transmission of the four bevel gears 331 meshed with each other, drives the transmission gear 31 to rotate, and realizes the rotation of the polishing plate 111, and the polishing plate 111 polishes concrete because the surface of the polishing plate 111 is provided with the polishing grains 1111, 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 the constructor takes out the aluminum template body 1 conveniently, and the convenience of disassembling the aluminum template is improved.
In addition, when the control rod 2 rotates, because the sliding plate 5 and the control rod 2 are in threaded fit, the sliding plate 5 can reciprocate along the axial direction of the control rod 2, and one end of the ejector rod 51 is vertically fixed on the surface of the sliding plate 5, so that the ejector rod 51 can continuously eject out the back surface of the aluminum template body 1, the ejector rod 51 applies acting force to the wall surface of concrete, the aluminum template body 1 receives reaction force provided by the wall surface of the concrete, the aluminum template body 1 can be separated from the concrete quickly, the dismounting operation of the aluminum template is facilitated, and the working efficiency is improved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. An aluminum mould plate for precast concrete pouring, which is characterized in that: the aluminum template comprises an aluminum template body (1), wherein a plurality of accommodating grooves (11) are formed in the side wall of the aluminum template body (1), a polishing plate (111) is rotationally arranged in the accommodating grooves (11), the surface of the polishing plate (111) is flush with the front surface of the aluminum template body (1), polishing grains (1111) are formed in the surface of the polishing plate (111), a cavity (12) is formed in the aluminum template body (1), a control rod (2) is rotationally supported in the cavity (12), one end of the control rod (2) penetrates out of the front surface of the aluminum template body (1), and a transmission assembly (3) is arranged between the control rod (2) and the polishing plates (111); the transmission assembly (3) comprises a plurality of transmission gears (31), a single transmission chain (32) and a single rotating rod (33), wherein the transmission gears (31) are coaxially fixed with a plurality of polishing plates (111) respectively, the transmission chains (32) are sleeved on the outer sides of the transmission gears (31), the transmission chains (32) are meshed with the transmission gears (31) mutually, the rotating rod (33) is coaxially fixed on the side wall of one transmission gear (31), the rotating rod (33) is positioned 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); the aluminum template comprises an aluminum template body (1), wherein the aluminum template body (1) is in a cuboid shape, polishing plates (111) are arranged on four side walls of the aluminum template body (1), four groups of transmission assemblies (3) are arranged, the four groups of transmission assemblies (3) respectively and correspondingly act between a control rod (2) and the polishing plates (111) on the four side walls of the aluminum template body (1), bevel gears (331) are coaxially fixed at the end parts of four rotating rods (33), the four bevel gears (331) are meshed with each other, and a linkage assembly (4) is arranged between one rotating rod (33) and the control rod (2); the linkage assembly (4) comprises a worm wheel (41) and a worm (42), wherein the worm wheel (41) is coaxially sleeved on the outer wall of one rotating rod (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 meshed with each other.
2. An aluminum form for precast concrete placement according to claim 1, characterized in that: the surface of control rod (2) is provided with screw thread section (22), the surface screw thread fit of control rod (2) has slip board (5), the surface vertical fixation of slip board (5) has ejector pin (51), ejector pin (51) activity run through the back of aluminium template body (1).
3. An aluminum form for precast concrete placement according to claim 2, characterized in that: the number of the ejector rods (51) is two, and the two ejector rods (51) are positioned on two sides of the sliding plate (5) and are symmetrical relative to the center of the aluminum template body (1).
4. An aluminum form for precast concrete placement according to claim 2, characterized in that: the cavity (12) is internally provided with a guide rod (13), the guide rod (13) is parallel to the control rod (2), and the sliding plate (5) is movably sleeved on the guide rod (13).
5. An aluminum form for precast concrete placement according to claim 4, wherein: 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 a butt joint mode, the end face of the ejector rod (51) is flush with the back face of the aluminum template body (1).
6. An aluminum form for precast concrete placement according to claim 5, wherein: the control rod (2) penetrates out of the end face of one end of the front face of the aluminum template body (1) to form a polygonal groove (21), and a plug block (211) is inserted into the surface of the polygonal groove (21).
7. An aluminum form for precast concrete placement according to claim 6, characterized in that: a pull rope (2111) is fixed on the surface of the plug 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114789501A CN114789501A (en) | 2022-07-26 |
| CN114789501B true CN114789501B (en) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210549089.1A Active CN114789501B (en) | 2022-05-20 | 2022-05-20 | Aluminum template for precast concrete pouring |
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| CN (1) | CN114789501B (en) |
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| 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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2022
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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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| CN114789501A (en) | 2022-07-26 |
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