CN107571375B - Production equipment and production process for filling components inside cast-in-place hollow floor slab - Google Patents
Production equipment and production process for filling components inside cast-in-place hollow floor slab Download PDFInfo
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- CN107571375B CN107571375B CN201710701298.2A CN201710701298A CN107571375B CN 107571375 B CN107571375 B CN 107571375B CN 201710701298 A CN201710701298 A CN 201710701298A CN 107571375 B CN107571375 B CN 107571375B
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Abstract
The invention relates to the field of building material production equipment, in particular to production equipment and a production process of a filling member in a cast-in-place hollow floor slab. Including template structure and power unit, the template structure is by first top mould, the second top mould, the die block, first side mould, the second side mould is constituteed and place on the chassis, die block and chassis fixed connection, be swing joint between first top mould, the second top mould, the die block, first side mould, the second side mould, the inside power unit that is provided with of chassis, power unit is electronic lifting frame, under the concrete initial set state, make template structure work through adjusting electronic lifting frame, and then the filling component of processing preparation hollow floor. The invention has simple structure and convenient operation, changes the structure of the traditional cast-in-situ hollow floor slab filling member, simplifies the production process and improves the production efficiency on the premise of ensuring the quality of the filling member.
Description
Technical Field
The invention relates to the field of building material production equipment, in particular to production equipment and a construction process of a filling member in a cast-in-place hollow floor slab.
Background
In the construction of the present building engineering, the cast-in-place hollow floor slab has been widely applied to various buildings with light dead weight, good integrity and continuity, simple construction and the like, the construction method of the cast-in-place hollow floor slab is that a filling member according to the design requirement is placed in a steel bar frame and concrete is poured, therefore, the filling member in the cast-in-place hollow floor slab is particularly important for the structural stability of the cast-in-place hollow slab, therefore, people always strive to research the production equipment and the method of the filling member, the method for manufacturing the filling member is the prior art, the method is that a layer of glass fiber is wound on a pillar mold, then a cementing material is covered on the glass fiber, then a layer of glass fiber is wound on the cementing material, the pillar mold is withdrawn after the cementing material is condensed and solidified, a barrel body withdrawn from the pillar mold is sunk into a cementing material slurry tank, so that the inner surface and the outer, and then, sticking blocking plates matched with the filling member on two ports of the filling member. Because the glass fiber is wound on the support column mold, the support column mold can be withdrawn after the cementing material is automatically coagulated and solidified, the demolding is difficult, and the surface of the glass fiber is coated with slurry, the product is required to be the glass fiber for at least two times, and the cementing material with more than three layers has the advantages of large self weight, complex operation and low production efficiency.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides production equipment for filling components in a cast-in-place hollow floor slab, which is simple to manufacture and low in cost and can combine machinery and manpower, and a construction method of the production equipment.
In order to achieve the purpose, the invention provides the technical scheme that:
production facility of cast-in-place hollow floor inside packing component, including the chassis, the fixed fashioned template that is provided with whole shaping on the chassis, it is made by iron plate bending and fills component appearance assorted structure to become the template, become the template and cut apart into first top mould, die block, first side mould, second top mould by the department of bending in proper order, the die block is fixed to be set up on the chassis, and the edge that first top mould and second top mould are relative is detachable connection, is provided with first electronic lifting frame and the electronic lifting frame of second in the chassis, first electronic lifting frame is located the left side of die block and sets up with first side mould is corresponding, the electronic lifting frame of second is located the right side of die block and sets up with second side mould is corresponding, and the fashioned template encloses into closing mechanism, and closing mechanism's both ends still are provided with the closure plate.
Specifically, the connecting part of the first side mold and the first top mold and the bottom mold on the finished mold plate is provided with an inclined plate, and the connecting part of the second side mold and the second top mold and the bottom mold on the finished mold plate is provided with an inclined plate.
The production equipment for filling components in the cast-in-situ hollow floor slab comprises a bottom frame, wherein a bottom die is fixedly arranged on the bottom frame, a first side die and a second side die are hinged to the upper edges of the two ends of the bottom die, the lower edges of the two ends of the bottom die are respectively connected with the first side die and the second side die through springs, a first electric lifting frame and a second electric lifting frame are arranged in the bottom frame, the first electric lifting frame is positioned on the left side of the bottom die and is correspondingly arranged with the first side die, the second electric lifting frame is positioned on the right side of the bottom die and is correspondingly arranged with the second side die, a first top die is hinged to the right edge of the upper end of the first side die, the left edge of the upper end of the first side die is connected with the first top die through springs, a second top die is hinged to the left edge of the upper end of the second side die, the right edge of the upper end of the second side die is connected with the second top die through springs, the first top die is fixedly connected with the connecting end of the second top die, the lower surfaces of the first top die and the second top die are positioned on the same horizontal plane; the first top die, the second top die, the first side die, the second side die and the bottom die form a square closing mechanism, rubber plates are arranged on one sides of the first top die, the second top die, the first side die, the second side die and the bottom die, which face the center of the square closing mechanism, the first top die is connected with the rubber plates on the first side die through elastic colloid, air bags are arranged in a space formed by the first top die, the first side die and the elastic colloid, the second top die is connected with the rubber plates on the second side die through the elastic colloid, air bags are arranged in a space formed by the second top die, the second side die and the elastic colloid, the bottom die is connected with the rubber plates on the second side die through the elastic colloid, the air bags are arranged in a space formed by the bottom die, the second side die and the elastic colloid, the air bags are arranged in a space formed by the bottom die, the first side die and the elastic colloid, two ends of the square closing mechanism are also provided with blocking plates.
Specifically, the upper end of the first electric lifting frame is provided with a roller towards the first side mold.
Specifically, the upper end of the second electric lifting frame is provided with a roller towards the second side mold.
Specifically, the section of the inflated airbag is in a right-angled triangle structure.
The production process of the filling member in the cast-in-place hollow floor slab comprises the following steps:
a) spreading the whole template horizontally;
b) spraying concrete on a plane formed by the formed templates by using a concrete sprayer, firstly spraying a first layer of concrete on the formed templates, then paving a layer of glass fiber, finally spraying a second layer of concrete, spraying the first layer of concrete on the blocking plates, then paving a layer of glass fiber, and finally spraying the second layer of concrete, wherein after the concrete spraying of each layer is finished, leveling is manually carried out;
c) shaping of
Starting a first electric lifting frame and a second electric lifting frame in a concrete initial setting state, lifting a first side mold on the first electric lifting frame to enable the first side mold to rotate around the joint of the first side mold and a bottom mold, lifting a second side mold on the second electric lifting frame to enable the second side mold to rotate around the joint of the second side mold and the bottom mold, then turning a first top mold clockwise, turning a second top mold anticlockwise to enable the first top mold to be connected with the second top mold through a detachable structure, enabling the first top mold, the second top mold, a first side mold, a second side mold and the bottom mold to form a closing mechanism, arranging blocking plates sprayed with concrete layers at two ends of the closing mechanism, and enabling the concrete on the blocking plates to be combined with the concrete in the closing mechanism to form a filling component in a cast-in-situ hollow floor slab;
d. form removal
After concrete sets finally, the blocking plate is removed at first, the first electric lifting frame and the second electric lifting frame are started to shrink downwards, then the first top die and the detachable structure between the second top dies are disassembled, the first top die and the second top die are overturned towards the outer side, the first side die and the second side die are overturned outwards along with the first top die and the second top die, finally the first side die, the second side die, the first top die and the second top die are separated from the filling component inside the cast-in-place hollow floor slab and are placed in the horizontal direction, and finally the filling component inside the cast-in-place hollow floor slab is taken away.
Specifically, the joint of a first side die and a first top die and a bottom die on a finished template is provided with an inclined plate, the joint of a second side die and a second top die and a bottom die on the finished template is provided with an inclined plate,
and c) during the forming, the inclined plate and the bottom die form a 45-degree angle, the first side die is lifted on the first electric lifting frame to enable the first side die and the bottom die to be in a vertical state, the second side die is lifted on the second electric lifting frame to enable the second side die and the bottom die to be in a vertical state, then the first top die is turned over clockwise, the second top die is turned over anticlockwise, the first top die and the second top die are connected through a detachable structure, and the first top die and the second top die are located on the same horizontal plane and are in a parallel state with the bottom die.
The production process of the filling member in the cast-in-situ hollow floor slab comprises the following steps:
a) the first top die, the second top die, the bottom die, the first side die and the second side die are horizontally placed, and air in the air bag is pumped out at the same time, so that the upper surfaces of the rubber plates on the first top die, the second top die, the bottom die, the first side die and the second side die are positioned on a plane;
b) spraying concrete on a plane formed by the rubber plates by using a concrete sprayer, firstly spraying a first layer of concrete on the rubber plates, then laying a layer of glass fiber, finally spraying a second layer of concrete, spraying the first layer of concrete on the blocking plates, then laying a layer of glass fiber, and finally spraying the second layer of concrete, wherein after the concrete spraying of each layer is finished, leveling is manually carried out;
c) shaping of
In the initial setting state of concrete, starting a first electric lifting frame and a second electric lifting frame, and simultaneously inflating an air bag to enable a first side mold on the first electric lifting frame to be lifted to enable the first side mold to rotate around the joint of the first side mold and a bottom mold, enable a second side mold on the second electric lifting frame to be lifted to enable the second side mold to rotate around the joint of the second side mold and the bottom mold, then turning over a first top mold clockwise, turning over a second top mold anticlockwise, enabling the first top mold to be connected with the second top mold through bolts and nuts, enabling the first top mold, the second top mold, the first side mold, the second side mold and the bottom mold to form a square closing mechanism, arranging blocking plates sprayed with concrete layers at two ends of the square closing mechanism, and enabling the concrete on the blocking plates to be combined with the concrete in the square closing mechanism to form an internal filling component of the cast-in-place hollow floor slab;
d. form removal
After concrete is finally solidified, firstly removing the blocking plate, starting the first electric lifting frame and the second electric lifting frame to shrink downwards, then unscrewing the bolts and the nuts, turning the first top die and the second top die outwards, simultaneously drawing out air in the air bag, turning the first side die and the second side die outwards along with the first top die and the second top die, finally separating the first side die, the second side die, the first top die and the second top die from the filling component inside the cast-in-situ hollow floor slab and placing the filling component horizontally, and finally taking away the filling component inside the cast-in-situ hollow floor slab.
Specifically, after a first top die, a second top die, a bottom die, a first side die and a second side die are spread out and placed horizontally, a layer of release agent is coated on a rubber plate.
Specifically, after the first top die, the second top die, the first side die, the second side die and the bottom die form the square closing mechanism, a second layer of concrete at the joint of the first top die and the second top die is leveled.
Specifically, the first side mold is lifted on the first electric lifting frame to enable the first side mold to be perpendicular to the bottom mold, and the second side mold is lifted on the second electric lifting frame to enable the second side mold to be perpendicular to the bottom mold.
Compared with the prior art, the invention has the beneficial effects that:
the invention has simple structure and convenient operation, changes the structure of the traditional cast-in-place hollow floor slab filling member by a mechanical and manual combined production mode, simplifies the production process and improves the production efficiency on the premise of ensuring the quality of the filling member.
Drawings
FIG. 1 is a schematic view of the structure of example 1
FIG. 2 is a schematic structural view of example 2
FIG. 3 is a partial view of example 2
The names of the structures in the drawings are:
1. the device comprises a first top die, 1-1 parts of a second top die, 2 parts of a bottom die, 3 parts of a first side die, 4 parts of a second side die, 5 parts of glass fiber, 6 parts of a first layer of concrete, 7 parts of a second layer of concrete, 8 parts of a rubber plate, 9 parts of a nut, 10 parts of an air bag, 11 parts of a bolt, 12 parts of a first electric lifting frame, 13 parts of a second electric lifting frame, 14 parts of a bottom frame.
Detailed Description
Example 1
As shown in fig. 1, the production equipment for the filling member inside the cast-in-place hollow floor slab comprises a bottom frame 14, wherein a forming template which is integrally formed is fixedly arranged on the bottom frame 14, the forming template is pressed and folded by an iron plate into a structure matched with the shape of the filling member, the forming template is sequentially divided into a first top mold 1, a bottom mold 2, a first side mold 3, a second side mold 4 and a second top mold 1-1 by a bending part, the bottom mold 2 is fixedly arranged on the bottom frame 14, the opposite edges of the first top mold 1 and the second top mold 1-1 are detachably connected, a first electric lifting frame 12 and a second electric lifting frame 13 are arranged in the bottom frame 14, the first electric lifting frame 12 is positioned on the left side of the bottom mold 2 and is arranged corresponding to the first side mold 3, the second electric lifting frame 13 is positioned on the right side of the bottom mold 2 and is arranged corresponding to the second side mold 4, the forming template is enclosed into a, two ends of the closing mechanism are also provided with blocking plates. The detachable connection can adopt the connection mode of a nut and a bolt, and also can adopt other detachable connection structures such as a buckle and the like.
The connecting part of the first side mold 3 and the first top mold 1 and the bottom mold 2 on the molding plate is provided with an inclined plate, and the connecting part of the second side mold 4 and the second top mold 1-1 and the bottom mold 2 on the molding plate is provided with an inclined plate.
The upper end of the first electric lifting frame 12 is provided with a roller towards the first side mould 3.
The upper end of the second electric lifting frame 13 is provided with a roller at a position facing the second side mold 4.
The production process for the filling member in the cast-in-place hollow floor slab comprises the following steps:
a) spreading the whole template horizontally;
b) spraying concrete on a plane formed by the formed template by adopting a concrete sprayer, firstly spraying a first layer of concrete 6 on the formed template, then paving a layer of glass fiber 5, finally spraying a second layer of concrete 7, spraying the first layer of concrete 6 on the blocking plate, then paving a layer of glass fiber 5, and finally spraying the second layer of concrete 7, wherein after the spraying of each layer of concrete is finished, leveling is carried out manually;
c) shaping of
In the initial setting state of the concrete, a first electric lifting frame 12 and a second electric lifting frame 13 are started, the first side mold 3 is lifted on the first electric lifting frame 12 to enable the first side mold 3 to rotate around the joint of the first side mold 3 and the bottom mold 2, the second side mold 4 is lifted on the second electric lifting frame 13 to enable the second side mold 4 to rotate around the joint of the second side mold 4 and the bottom mold 2, then, the first top die 1 is turned clockwise, the second top die 1-1 is turned anticlockwise, the first top die 1 is connected with the second top die 1-1 through a detachable structure, the first top die 1, the second top die 1-1, the first side die 3, the second side die 4 and the bottom die 2 form a closing mechanism, the blocking plates sprayed with the concrete layers are arranged at two ends of the closing mechanism, and the concrete on the blocking plates is combined with the concrete in the closing mechanism to form an internal filling member of the cast-in-place hollow floor slab;
d. form removal
After concrete is finally set, firstly removing the blocking plate, starting the first electric lifting frame 12 and the second electric lifting frame 13 to shrink downwards, then detaching the detachable structure between the first top die 1 and the second top die 1-1, turning the first top die 1 and the second top die 1-1 outwards, simultaneously turning the first side die 3 and the second side die 4 outwards along with the first top die 1 and the second top die 1-1, finally separating the first side die 3, the second side die 4, the first top die 1 and the second top die 1-1 from the filling member inside the cast-in-place hollow floor slab and placing the filling member in the horizontal direction, and finally taking away the filling member inside the cast-in-place hollow floor slab.
The joint of the first side mold 3 and the first top mold 1 as well as the bottom mold 2 on the molding plate is provided with an inclined plate, the joint of the second side mold 4 and the second top mold 1-1 as well as the bottom mold 2 on the molding plate is provided with an inclined plate,
in the step c) of forming, the inclined plate and the bottom die 2 form a 45-degree angle, the first side die 3 is lifted on the first electric lifting frame 12 to enable the first side die 3 and the bottom die 2 to be in a vertical state, the second side die 4 is lifted on the second electric lifting frame 13 to enable the second side die 4 and the bottom die 2 to be in a vertical state, then the first top die 1 is turned over clockwise, the second top die 1-1 is turned over anticlockwise, the first top die 1 and the second top die 1-1 are connected through a detachable structure, and the first top die 1 and the second top die 1-1 are located on the same horizontal plane and are in a parallel state with the bottom die 2.
Example 2
As shown in fig. 2 and 3, the production equipment for the filling member inside the cast-in-place hollow floor slab comprises an underframe 14, and is characterized in that: the bottom die 2 is fixedly arranged on the bottom die 14, the upper edges of two ends of the bottom die 2 are hinged with a first side die 3 and a second side die 4, the lower edges of two ends of the bottom die 2 are respectively connected with the first side die 3 and the second side die 4 through springs, a first electric lifting frame 12 and a second electric lifting frame 13 are arranged in the bottom die 14, rollers are arranged at the upper end of the first electric lifting frame 12 towards the first side die 3, rollers are arranged at the upper end of the second electric lifting frame 13 towards the second side die 4, when the vertical lines of the roller centers towards the first side die 3 and the second side die 4 are vertical to the first side die 3 and the second side die, the first electric lifting frame 12 and the second electric lifting frame 13 are stopped to ascend, the first electric lifting frame 12 is transversely arranged at the left side of the bottom die 2 and is correspondingly arranged to the first side die 3, the second electric lifting frame 13 is arranged at the right side of the bottom die 2 and correspondingly to the second side die 4, the upper right edge of the first side die 3 is hinged with a first top die 1, the upper left edge of the first side die 3 is connected with the first top die 1 through a spring, the upper left edge of the second side die 4 is hinged with a second top die 1-1, the upper right edge of the second side die 4 is connected with the second top die 1-1 through a spring, the first top die 1 is connected with the second top die 1-1, the height of the first side die 3 is equal to that of the second side die 4, the sum of the widths of the first top die 1 and the second top die 1-1 is equal to that of the bottom die 2, the connecting end of the first top die 1 and the second top die 1-1 is fixedly connected through a bolt 11 and a nut 9, and the lower surfaces of the first top die 1 and the second top die 1-1 are positioned on the same horizontal plane; the first top die 1, the second top die 1-1, the first side die 3, the second side die 4 and the bottom die 2 form a square closing mechanism, one side of the first top die 1, the second top die 1-1, the first side die 3, the second side die 4 and the bottom die 2, which faces the center of the square closing mechanism, is provided with a rubber plate 8, the first top die 1 is connected with the rubber plate 8 on the first side die 3 through an elastic colloid, an air bag 10 is arranged in a space formed between the first top die 1, the first side die 3 and the elastic colloid, the cross section of the inflated air bag 10 is in a right-angled triangle structure, the second top die 1-1 is connected with the rubber plate 8 on the second side die 4 through the elastic colloid, an air bag 10 is arranged in a space formed between the second top die 1-1, the second side die 4 and the elastic colloid, the bottom die 2 is connected with the rubber plate 8 on the second side die 4 through the elastic colloid, an air bag 10 is arranged in a space formed between the bottom die 2, the second side die 4 and the elastic colloid, the bottom die 2 and the rubber plate 8 on the first side die 3 are connected through the elastic colloid, the air bag 10 is arranged in a space formed between the bottom die 2, the first side die 3 and the elastic colloid, and two ends of the square closing mechanism are further provided with blocking plates.
The production process of the filling member in the cast-in-situ hollow floor slab comprises the following steps:
a, horizontally placing a first top die 1, a second top die 1-1, a bottom die 2, a first side die 3 and a second side die 4 in a spread mode, and simultaneously exhausting air in an air bag 10 to enable the upper surfaces of rubber plates 8 on the first top die 1, the second top die 1-1, the bottom die 2, the first side die 3 and the second side die 4 to be on the same plane;
b, spraying concrete on a plane formed by the rubber plates 8 by using a concrete sprayer, firstly spraying a first layer of concrete 6 on the rubber plates 8, then paving a layer of glass fiber 5, finally spraying a second layer of concrete 7, spraying the first layer of concrete 6 on the blocking plate, then paving a layer of glass fiber 5, and finally spraying the second layer of concrete 7, and manually leveling after the spraying of each layer of concrete is finished;
c forming
In the initial setting state of the concrete, the first electric lifting frame 12 and the second electric lifting frame 13 are started, meanwhile, the air bag 10 is inflated, so that the first side die 3 is lifted on the first electric lifting frame 12 to enable the first side die 3 to rotate around the joint of the first side die 3 and the bottom die 2, the second side die 4 is lifted on the second electric lifting frame 13 to enable the second side die 4 to rotate around the joint of the second side die 4 and the bottom die 2, then, the first top die 1 is turned clockwise, the second top die 1-1 is turned anticlockwise, the first top die 1 and the second top die 1-1 are connected with a nut 9 through a bolt 11, the first top die 1, the second top die 1-1, the first side die 3, the second side die 4 and the bottom die 2 form a square closing mechanism, the blocking plates sprayed with concrete layers are arranged at two ends of the square closing mechanism, and the concrete on the blocking plates is combined with the concrete in the square closing mechanism to form a filling member inside the cast-in-place hollow floor slab;
d. form removal
After concrete is finally set, firstly removing the blocking plate, starting the first electric lifting frame 12 and the second electric lifting frame 13 to shrink downwards, then unscrewing the bolts 11 and the nuts 9, turning the first top die 1 and the second top die 1-1 outwards, simultaneously pumping out air in the air bag 10, simultaneously turning the first side die 3 and the second side die 4 outwards along with the first top die 1 and the second top die 1-1, finally separating the first side die 3, the second side die 4, the first top die 1 and the second top die 1-1 from the filling member inside the cast-in-place hollow floor slab and placing the filling member in the horizontal direction, and finally taking away the filling member inside the cast-in-place hollow floor slab.
After the first top die 1, the second top die 1-1, the bottom die 2, the first side die 3 and the second side die 4 are spread out and placed horizontally, a layer of release agent is coated on the rubber plate 8, which is beneficial to manufacturing of a filling member in the next cast-in-place hollow floor slab.
After the first top die 1, the second top die 1-1, the first side die 3, the second side die 4 and the bottom die 2 form a square closing mechanism, a second layer of concrete 7 at the joint of the first top die 1 and the second top die 1-1 is leveled to form a complete closing structure.
The first side mold 3 is lifted on the first electric lifting frame 12, so that the first side mold 3 is vertically arranged with the bottom mold 2, and the second side mold 4 is lifted on the second electric lifting frame 13, so that the second side mold 4 is vertically arranged with the bottom mold 2.
According to the construction method combining manpower and machinery, the production efficiency of the filling member in the cast-in-place hollow floor slab is improved, the manufacturing cost can be saved due to the recycled template structure, the quality of the filling member is guaranteed, and the construction method has a good practical value.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. Production facility of cast-in-place hollow floor inside packing component, including chassis (14), its characterized in that: the bottom die (2) is fixedly arranged on the bottom die (14), the upper edges of the two ends of the bottom die (2) are hinged with the first side die (3) and the second side die (4), the lower edges of the two ends of the bottom die (2) are respectively connected with the first side die (3) and the second side die (4) through springs, a first electric lifting frame (12) and a second electric lifting frame (13) are arranged in the bottom die (14), the first electric lifting frame (12) is positioned on the left side of the bottom die (2) and is correspondingly arranged with the first side die (3), the second electric lifting frame (13) is positioned on the right side of the bottom die (2) and is correspondingly arranged with the second side die (4), the upper end right side edge of the first side die (3) is hinged with the first top die (1), the upper end left side edge of the first side die (3) is hinged with the first top die (1) through springs, and the upper end left side edge of the second side die (4) is hinged with the second top die (1-1), the right side edge of the upper end of the second side die (4) is connected with a second top die (1-1) through a spring, the first top die (1) is connected with the second top die (1-1), the connecting end of the first top die (1) and the second top die (1-1) is fixedly connected through a bolt (11) and a nut (9), and the lower surfaces of the first top die (1) and the second top die (1-1) are positioned on the same horizontal plane; a first top die (1), a second top die (1-1), a first side die (3), a second side die (4) and a bottom die (2) form a square closing mechanism, one side of the first top die (1), the second top die (1-1), the first side die (3), the second side die (4) and the bottom die (2) facing the center of the square closing mechanism is provided with a rubber plate (8), the first top die (1) is connected with the rubber plate (8) on the first side die (3) through an elastic colloid, an air bag (10) is arranged in a space formed by the first top die (1), the first side die (3) and the elastic colloid, the second top die (1-1) is connected with the rubber plate (8) on the second side die (4) through the elastic colloid, the air bag (10) is arranged in a space formed by the second top die (1-1), the second side die (4) and the elastic colloid, the bottom die (2) is connected with the rubber plate (8) on the second side die (4) through elastic colloid, an air bag (10) is arranged in a space formed by the bottom die (2), the second side die (4) and the elastic colloid, the bottom die (2) is connected with the rubber plate (8) on the first side die (3) through the elastic colloid, the air bag (10) is arranged in a space formed by the bottom die (2), the first side die (3) and the elastic colloid, and two ends of the square closing mechanism are also provided with blocking plates; the upper end of the first electric lifting frame (12) is provided with a roller towards the first side mould (3); the upper end of the second electric lifting frame (13) is provided with a roller towards the second side mould (4).
2. The apparatus for producing the cast-in-place hollow floor slab interior filling member according to claim 1, wherein the section of the air bag (10) after being inflated is in a right-angled triangle structure.
3. The process for producing the cast-in-place hollow floor slab internal filling member according to claim 2, wherein the process comprises the following steps:
a) horizontally placing a first top die (1), a second top die (1-1), a bottom die (2), a first side die (3) and a second side die (4) in a spread mode, and simultaneously exhausting air in an air bag (10) to enable the upper surfaces of rubber plates (8) on the first top die (1), the second top die (1-1), the bottom die (2), the first side die (3) and the second side die (4) to be located on the same plane;
b) the concrete spraying operation is carried out on the plane formed by the rubber plates (8) by adopting a concrete sprayer, a first layer of concrete (6) is sprayed on the rubber plates (8), a layer of glass fiber (5) is laid next, a second layer of concrete (7) is sprayed at last, the first layer of concrete (6) is sprayed on the blocking plate, a layer of glass fiber (5) is laid, the second layer of concrete (7) is sprayed at last, and leveling is carried out manually after the spraying of each layer of concrete is finished;
c) shaping of
In the initial setting state of concrete, a first electric lifting frame (12) and a second electric lifting frame (13) are started, air is filled into an air bag (10) at the same time, a first side die (3) is lifted on the first electric lifting frame (12) to enable the first side die (3) to rotate around the joint of the first side die (3) and a bottom die (2), a second side die (4) is lifted on the second electric lifting frame (13) to enable the second side die (4) to rotate around the joint of the second side die (4) and the bottom die (2), then a first top die (1) is turned clockwise, a second top die (1-1) is turned anticlockwise, the first top die (1) and the second top die (1-1) are connected with a nut (9) through a bolt (11), the first top die (1), the second top die (1-1), the first side die (3), the second side die (4) and the bottom die (2) form a square closing mechanism, arranging the plugging plates sprayed with the concrete layers at two ends of the square closing mechanism, and combining the concrete on the plugging plates with the concrete in the square closing mechanism to form a filling member in the cast-in-place hollow floor slab;
d. form removal
After concrete is finally solidified, firstly removing the blocking plate, starting the first electric lifting frame (12) and the second electric lifting frame (13) to shrink downwards, then unscrewing the bolts (11) and the nuts (9), turning the first top die (1) and the second top die (1-1) outwards, simultaneously pumping out air in the air bag (10), simultaneously turning the first side die (3) and the second side die (4) outwards along with the first top die (1) and the second top die (1-1), finally separating the first side die (3), the second side die (4), the first top die (1) and the second top die (1-1) from the filling component in the cast-in-place hollow floor slab and placing the filling component in the cast-in-place hollow floor slab in the horizontal direction, and finally taking away the filling component in the cast-in-place hollow floor slab.
4. The process for producing a cast-in-place hollow floor slab interior filling member according to claim 3,
after the first top die (1), the second top die (1-1), the bottom die (2), the first side die (3) and the second side die (4) are laid flat in boiled water, a layer of release agent is coated on the rubber plate (8).
5. The process for producing a cast-in-place hollow floor slab interior filling member according to claim 3,
after the first top die (1), the second top die (1-1), the first side die (3), the second side die (4) and the bottom die (2) form a square closing mechanism, a second layer of concrete (7) at the joint of the first top die (1) and the second top die (1-1) is leveled.
6. The process for producing a cast-in-place hollow floor slab interior filling member according to claim 3,
the first side die (3) is lifted on the first electric lifting frame (12) to enable the first side die (3) and the bottom die (2) to be vertically arranged, and the second side die (4) is lifted on the second electric lifting frame (13) to enable the second side die (4) and the bottom die (2) to be vertically arranged.
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| CN107571375B true CN107571375B (en) | 2020-05-22 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1869363A (en) * | 2002-12-22 | 2006-11-29 | 邱则有 | Component for cast-in-place concrete |
| CN101244604A (en) * | 2004-01-20 | 2008-08-20 | 邱则有 | A formwork component shaping mould |
| CN206123891U (en) * | 2016-09-28 | 2017-04-26 | 周兆弟 | Normal position open -close type T shape stake mould |
| CN207027856U (en) * | 2017-08-16 | 2018-02-23 | 河南中原得利马建材有限公司 | Noggin piece production equipment inside cast-in-situ hollow floor plate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9034434B2 (en) * | 2012-10-29 | 2015-05-19 | Madison Timothy John Sawatzky | Laminate concrete panels for use as countertops or the like |
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2017
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1869363A (en) * | 2002-12-22 | 2006-11-29 | 邱则有 | Component for cast-in-place concrete |
| CN101244604A (en) * | 2004-01-20 | 2008-08-20 | 邱则有 | A formwork component shaping mould |
| CN206123891U (en) * | 2016-09-28 | 2017-04-26 | 周兆弟 | Normal position open -close type T shape stake mould |
| CN207027856U (en) * | 2017-08-16 | 2018-02-23 | 河南中原得利马建材有限公司 | Noggin piece production equipment inside cast-in-situ hollow floor plate |
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