CN110202670B - Prefabricated concrete beam forming device of arbitrary modulus - Google Patents
Prefabricated concrete beam forming device of arbitrary modulus Download PDFInfo
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- CN110202670B CN110202670B CN201910581908.9A CN201910581908A CN110202670B CN 110202670 B CN110202670 B CN 110202670B CN 201910581908 A CN201910581908 A CN 201910581908A CN 110202670 B CN110202670 B CN 110202670B
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- 239000004567 concrete Substances 0.000 title abstract description 30
- 238000013519 translation Methods 0.000 claims abstract description 45
- 238000000429 assembly Methods 0.000 claims abstract description 12
- 230000000712 assembly Effects 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000011178 precast concrete Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000001723 curing Methods 0.000 abstract description 5
- 238000001029 thermal curing Methods 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 description 8
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The invention discloses a prefabricated concrete beam forming device with any modulus, which comprises a bottom die; a fixed mold; two side molds; the side die translation device comprises a plurality of groups of translation driving assemblies and a plurality of lifting assemblies, wherein the lifting assemblies comprise fixing seats which are fixedly connected to the side die, lifting cylinders are fixedly connected to the fixing seats, a roller fork is connected to a cylinder rod of each lifting cylinder, a roller shaft is fixedly connected to each roller fork, and rollers are connected to the roller shafts; and a heating system, the heating system comprising a hot air blower. The concrete beam forming device is simple in structure, can be used for quickly forming the concrete beam with any modulus, and can be subjected to thermal curing and steam curing after the concrete beam is formed, so that the production efficiency of the concrete beam is greatly improved.
Description
Technical Field
The invention belongs to the field of buildings, and particularly relates to a prefabricated concrete beam forming device with any modulus.
Background
With the rapid development of the fabricated construction technology, the demand for components such as precast concrete beams has increased rapidly. However, there are several problems in the production of precast concrete beams at present:
(1) Most factories are produced manually, and the processes from template processing, template supporting and die adjusting to die removing are realized manually, so that the production efficiency is low.
(2) Most factories use wood forms as templates, so that the material waste is extremely large, and the energy-saving and environment-friendly requirements of two-section and one-environment-friendly building are not met.
(3) Although the fixed die is also used for producing the precast concrete beams, the same set of dies cannot be used for producing precast concrete beams with any modulus (i.e. width), and precast concrete beams with different moduli cannot be formed simultaneously on one production line.
Disclosure of Invention
In order to solve one or more of the defects in the prior art, the technical problem to be solved by the invention is to provide the precast concrete beam forming device with any modulus, which has a simple structure, can quickly form the concrete beam with any modulus, can also carry out thermal curing and steam curing on the concrete beam after the concrete beam is formed, greatly shortens the demoulding time of the concrete beam, and greatly improves the production efficiency of the concrete beam.
In order to achieve the above object, the present invention provides a device for forming a precast concrete beam having an arbitrary modulus, comprising:
a bottom die, the bottom die is provided with a cavity, and a first air inlet hole and a first air outlet hole are connected with the bottom die
The top part of the fixed die is fixed in the middle of the bottom die, and the fixed die is also provided with a cavity and is communicated with the cavity of the bottom die;
The two side dies are respectively positioned at two sides of the bottom die, a cavity is formed in the side dies, and the side dies are connected with a second air inlet hole and a second air outlet hole;
The side die translation device comprises a plurality of groups of translation driving assemblies and a plurality of lifting assemblies, each group of translation driving assemblies comprises a swinging seat, the swinging seats are fixed on a bottom die, a translation driving mechanism is hinged between the swinging seats and comprises a translation rod, the tail ends of the translation rod are connected with a hinging seat, the hinging seat is fixed on the side die, the lifting assemblies comprise fixing seats which are fixedly connected on the side die, lifting cylinders are fixedly connected in the fixing seats, a roller fork is connected on a cylinder rod of each lifting cylinder, a roller shaft is fixedly connected in each roller fork, and rollers are connected on the roller shafts;
And the heating system comprises an air heater which is communicated into the first air inlet hole on the bottom die through a first hot air pipe and flows back into the air heater through a first return air pipe on the first air outlet, and the air heater is communicated into the second air inlet hole of the side die through a second hot air pipe and is connected into the air heater through a second return air pipe connected to the second air outlet hole in a return mode.
Further, the humidifying system comprises a spraying pipeline, a plurality of water spraying holes are formed in the spraying pipeline, and the water spraying holes are obliquely downwards arranged.
Further, the translation driving mechanism is a worm wheel screw machine, the worm wheel screw machine is hinged on the swing seat, the translation rod is a screw rod in the worm wheel screw machine, a rotary joint is rotationally connected on the screw rod, and the screw rod is hinged with the hinge seat through the rotary joint;
Further, the side die comprises a plurality of groups of guide components, each guide component comprises a guide seat fixed on the side die and a bearing connecting seat fixed on the bottom die, an upper row of bearings and a lower row of bearings are connected in the bearing connecting seat, a seat plate of each guide seat is positioned between the upper row of bearings and the lower row of bearings, and gaps are reserved between the seat plate and the upper row of bearings and between the seat plate and the lower row of bearings.
Further, the protection cover is fixedly connected above the translation driving assembly.
Further, a signal panel is further fixed on a motor rod of the worm gear lead screw machine, a sensor mounting plate is further fixed on the worm gear lead screw machine, and a position detection sensor corresponding to the signal panel is fixed on the sensor mounting plate.
Further, a plurality of hinge plates are further fixed on the side mold, telescopic hinge rods are connected to the hinge plates in a hinged mode, clamping joints are connected to the tail ends of the hinge rods, a locking seat is fixed on the fixed mold, and clamping grooves are formed in the locking seat.
Further, the articulated rod comprises a square rod, a threaded rod is connected to the square rod in a threaded mode, and the clamping connector is fixed to the threaded rod.
The beneficial effects of the invention are as follows:
Firstly, the concrete beam forming device is simple in structure, can quickly form the concrete beam with any modulus, and can also carry out thermal curing and steam curing on the concrete beam after the concrete beam is formed, so that the production efficiency of the concrete beam is greatly improved;
Secondly, the side mould translation device is simple in structure, and can drive the side mould to move, so that the width is adjusted when a concrete member is prepared, demoulding is more convenient and quick, and the side mould can be lifted and lowered through the arrangement of the lifting assembly, so that the side mould can be translated more smoothly;
thirdly, the guide component of the side mould translation device can effectively limit the side mould when lifting or descending, so that the side mould cannot turn over, and the movement of the side mould is more stable;
Fourth, the hinge rod and the locking seat are matched, so that the hinge rod can be tied on the fixed die, and the upper part of the side die cannot be deformed due to extrusion.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic structural view of the translational drive assembly of the present invention;
fig. 3 is a schematic structural view of the guide assembly of the present invention.
In the figure: 1. bottom die 2, first air inlet 3, first air outlet 4, fixed die 5, side die 6, second air inlet 7, second air outlet 8, rotary joint 9, fixed seat 10, lifting cylinder 11, roller fork 12, roller 13, protective cover 14, guide holder 15, bearing connection holder 16, hot air blower 17, worm wheel screw machine 18, screw 19, sensor mounting plate 20, motor rod 21, signal panel 22, position detection sensor 23, motor 24, swing seat 25, hinge seat 26, hinge rod 27, locking seat 28, clamping groove 29, spray pipe 31, seat plate
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
Referring to fig. 1 to 3, an arbitrary modulus precast concrete beam forming apparatus includes: the bottom die 1 is provided with a cavity, and the bottom die 1 is connected with a first air inlet hole 2 and a first air outlet hole 3;
The fixed die 4 is fixed in the middle of the bottom die 1, and the fixed die 4 is also provided with a cavity and is communicated with the cavity of the bottom die 1;
the two side dies 5 are respectively positioned at two sides of the bottom die 1, a cavity is formed in the side die 5, and a second air inlet hole 6 and a second air outlet hole 7 are connected to the side die 5;
The side die translation device corresponding to the side die 5 comprises a plurality of groups of translation driving components and a plurality of lifting components (the number of concrete beams is determined according to the requirement), each group of translation driving components comprises a swinging seat 24, the swinging seats 24 are fixed on a bottom die, a translation driving mechanism is hinged between the swinging seats 24 and comprises a translation rod, the tail ends of the translation rod are connected with a hinging seat 25, the hinging seat 25 is fixed on the side die 5, the lifting components comprise a fixing seat 9, the fixing seat 9 is fixedly connected on the side die 5, a lifting cylinder 10 is fixedly connected in the fixing seat 9, a roller fork 11 is connected on a cylinder rod of the lifting cylinder 10, a roller shaft is fixedly connected in the roller fork 11, and a roller 12 is connected on the roller shaft;
And the heating system comprises an air heater 16, wherein the air heater 16 is communicated with the first air inlet hole 2 on the bottom die 1 through a first hot air pipe, and flows back into the air heater 16 through a first return air pipe on a first air outlet, and the air heater 16 is communicated with the second air inlet hole 6 of the side die 5 through a second hot air pipe and flows back into the air heater 16 through a second return air pipe connected to the second air outlet hole 7.
When the concrete slab is used downwards, the bottom die 1 and the fixed die 4 are firstly built, then the side dies 5 are connected to the side die 5 translation device, double-station production can be achieved because the side dies 5 are connected to the two sides of the fixed die 4, after the side dies 5 are connected, the positions of the two side dies 5 are adjusted according to the modulus of a concrete beam which is required to be manufactured, and therefore the distance between the side dies 4 is adjusted, particularly when the positions of the side dies 5 are adjusted, firstly, the lifting cylinder 10 of the lifting cylinder 10 is started, the cylinder rod of the lifting cylinder 10 extends downwards, after the cylinder rod extends downwards, the side dies 5 are supported on the bottom die 1 through the rollers 12 in the roller fork 11, the side dies 5 are jacked upwards, gaps are formed between the bottom surfaces of the side dies 5 and the bottom die 1, the side dies 5 can be smoothly moved in translation, meanwhile, the friction force is smaller when the rollers 12 are arranged, after the cylinder rod extends downwards and the side dies 5 are jacked up, the translation driving mechanism on the translation driving assembly is started, when the side dies 5 are connected to the side dies 5, the translation driving mechanism is connected to the side dies, the side dies are difficult to move, and the side dies are manufactured, the side dies are difficult to be translated, and the side dies are convenient to move, and the side dies are easy to be translated, and the side dies are difficult to move and the side dies are well to be translated, and the side dies are connected to the side die 5 are well, and the side die are convenient to be translated. In addition, the invention is also connected with a heating system, after the concrete beam is poured, the air heater 16 of the heating system can be started, hot air generated by the air heater 16 enters the two side dies 5 through the second air inlet holes 6 on the side dies 5 respectively, finally flows out of the side dies 5, meanwhile, the hot air also enters through the first air inlet holes on the bottom die 1 and flows into the fixed die 4 through the cavity in the bottom die 1, finally flows back to the air heater 16 again from the first air return pipe on the bottom die 1, and in this way, the concrete beam is thermally cured, so that the hardening strength and performance of the concrete beam are enhanced, and meanwhile, the hot air is continuously circulated and flows back in this way, so that the energy is effectively saved, the energy consumption is reduced, and the production cost is greatly reduced.
Further, the humidifier also comprises a humidifying system, wherein the humidifying system comprises a spraying pipeline 29, a plurality of water spraying holes are formed in the spraying pipeline 29, and the water spraying holes are obliquely downwards arranged. Besides the heating system, the concrete beam curing device is further provided with a humidifying system, so that the concrete beam can be cured by heating and steam at the same time, and the performance of the concrete beam after hardening is further improved by steam curing.
Further, the translation driving mechanism is a worm wheel screw machine 17, the worm wheel screw machine is hinged on the swinging seat 24, the translation rod is a screw rod 18 in the worm wheel screw machine 17, a rotary joint is rotatably connected on the screw rod, and the screw rod is hinged with the hinging seat through the rotary joint 8. Specifically, the translation driving mechanism of the present invention adopts a worm wheel screw machine 17 (the worm wheel screw machine 17 is a worm wheel screw lifter, which is a mature structure and is not described herein, and may be purchased in the market, for example, a worm wheel screw lifter with a brand of east-west and a model of JWB SJB), and when the motor 23 of the worm wheel screw machine 17 rotates, the screw 18 in the worm wheel screw machine 17 can be driven to translate, and when the screw translates, the translation of the side mold 5 is realized.
Further, the side die comprises a plurality of groups of guide assemblies, each guide assembly comprises a guide seat 14 fixed on the side die 5 and a bearing connecting seat 15 fixed on the bottom die, an upper row of bearings and a lower row of bearings are connected in the bearing connecting seats 15, a seat plate 31 of the guide seat 14 is positioned between the upper row of bearings and the lower row of bearings, and gaps are reserved between the seat plate 31 and the upper row of bearings and between the seat plate 31 and the lower row of bearings. Specifically, be provided with row's of going up bearing and row's of bearing down on the bearing connecting seat, the side form 5 that the setting of row's of going up bearing and row's of bearing down is by spacing when reciprocating, the condition of upset can not appear for the removal of side form 5 is more stable, and all has the clearance between bedplate 31 and row's of bearing and the row's of bearing down can make side form 51 have certain upper and lower activity space again, makes things convenient for side form 5 to break away from die block 1.
Further, a protective cover 13 is fixedly connected above the translation driving assembly. Specifically, in order to make translation drive assembly life longer, be fixed with safety cover 13 in translation drive assembly's top, this safety cover 13's setting can avoid translation drive assembly to go up grey or other impurity, has also avoided operator's mistake to touch, causes the personal injury.
Further, a signal panel 21 is also fixed on the motor rod 20 of the worm gear screw machine, a sensor mounting plate 19 is also fixed on the worm gear screw machine, and a position detection sensor 22 corresponding to the signal panel 21 is fixed on the sensor mounting plate 19. In order to ensure synchronous operation of the translation driving components and prevent damage to other groups of translation driving components caused by incapability of moving screw rods of one group of translation driving components, a signal disc 21 is fixedly connected to a motor rod 20 of the worm wheel screw machine, a position sensor corresponding to the signal disc is fixedly arranged on the side surface of the worm wheel screw machine, and when the rotating speeds of motors on the translation driving components of the position detection sensor 22 are not synchronous, the synchronous operation can be achieved by adjusting the rotating speeds of the motors, and if the synchronous adjustment fails, the operation is stopped and the damage of the motors can be prevented.
Further, a plurality of hinge plates are further fixed on the side mold 5, a telescopic hinge rod 26 is hinged on the hinge plates, a clamping connector is connected to the tail end of the hinge rod 26, a locking seat 27 is fixed on the fixed mold 4, and a clamping groove 28 is formed in the locking seat. According to the invention, the hinge plate is fixed on the side die 5, after the position of the side die 5 is determined and concrete is poured, the length of the hinge rod 26 is adjusted, and then the side die is turned over, because the tail end of the hinge rod 26 is connected with the clamping joint, the hinge rod 26 can be clamped into the clamping groove 28 on the locking seat 27 on the fixed die 4 through the clamping rod connected with the clamping joint, after the hinge rod 26 is clamped, the concrete beam can be further fixed in a drawknot manner, and meanwhile, the top of the side die 5 is prevented from being outwards expanded and deformed.
Further, the hinge rod 26 includes a square rod, a threaded rod is screwed in the square rod, and the clamping connector is fixed on the threaded rod. Specifically, when the hinge rod 26 of the present invention realizes telescopic adjustment, a threaded rod is connected to the square rod through threads, and when the threaded rod needs to be adjusted, the threaded rod is directly rotated.
The foregoing describes in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the invention by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (7)
1. An arbitrary modulus precast concrete beam forming device, characterized by comprising:
the bottom die is provided with a cavity, and a first air inlet hole and a first air outlet hole are connected to the bottom die;
The fixed die is fixed in the middle of the bottom die, is also provided with a cavity, and is communicated with the cavity of the bottom die;
The two side dies are respectively positioned at two sides of the bottom die, a cavity is formed in the side dies, and the side dies are connected with a second air inlet hole and a second air outlet hole;
The side die translation device comprises a plurality of groups of translation driving assemblies and a plurality of lifting assemblies, each group of translation driving assemblies comprises a swinging seat, the swinging seats are fixed on a bottom die, a translation driving mechanism is hinged between the swinging seats and comprises a translation rod, the tail ends of the translation rod are connected with a hinging seat, the hinging seat is fixed on the side die, the lifting assemblies comprise fixing seats which are fixedly connected on the side die, lifting cylinders are fixedly connected in the fixing seats, a roller fork is connected on a cylinder rod of each lifting cylinder, a roller shaft is fixedly connected in each roller fork, rollers are connected on each roller shaft, and a protective cover is fixedly connected above each translation driving assembly;
And the heating system comprises an air heater which is communicated into the first air inlet hole on the bottom die through a first hot air pipe and flows back into the air heater through a first return air pipe on the first air outlet, and the air heater is communicated into the second air inlet hole of the side die through a second hot air pipe and is connected into the air heater through a second return air pipe connected to the second air outlet hole in a return mode.
2. The apparatus for forming a precast concrete beam of any modulus according to claim 1, further comprising a humidifying system, wherein the humidifying system comprises a spray pipe, a plurality of water spray holes are formed in the spray pipe, and the water spray holes are arranged obliquely downwards.
3. The apparatus for forming precast concrete beams of any modulus according to claim 2, wherein the translation driving mechanism is a worm wheel screw machine, the worm wheel screw machine is hinged on the swinging seat, the translation rod is a screw rod in the worm wheel screw machine, a rotary joint is rotatably connected on the screw rod, and the screw rod is hinged with the hinging seat through the rotary joint.
4. The apparatus for molding an arbitrary modulus precast concrete beam as defined in claim 2, wherein: the guide assembly comprises a guide seat fixed on a side die and a bearing connecting seat fixed on a bottom die, an upper row of bearings and a lower row of bearings are connected in the bearing connecting seat, a seat plate of the guide seat is positioned between the upper row of bearings and the lower row of bearings, and gaps are reserved between the seat plate and the upper row of bearings and between the seat plate and the lower row of bearings.
5. The apparatus for forming precast concrete beams of any modulus according to claim 3, wherein a signal panel is further fixed on a motor rod of the worm wheel screw machine, a sensor mounting plate is further fixed on the worm wheel screw machine, and a position detection sensor corresponding to the signal panel is fixed on the sensor mounting plate.
6. The device for forming the precast concrete beam with any modulus according to claim 5, wherein a plurality of hinge plates are further fixed on the side mold, telescopic hinge rods are connected to the hinge plates in a hinged mode, clamping joints are connected to the tail ends of the hinge rods, a locking seat is fixed on the fixed mold, and clamping grooves are formed in the locking seat.
7. The apparatus of claim 6, wherein the hinge rod comprises a square rod, a threaded rod is screwed into the square rod, and the clamping connector is fixed on the threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910581908.9A CN110202670B (en) | 2019-06-30 | Prefabricated concrete beam forming device of arbitrary modulus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910581908.9A CN110202670B (en) | 2019-06-30 | Prefabricated concrete beam forming device of arbitrary modulus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110202670A CN110202670A (en) | 2019-09-06 |
| CN110202670B true CN110202670B (en) | 2024-07-02 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666949A (en) * | 2019-06-30 | 2020-01-10 | 重庆大业新型建材集团有限公司 | Precast concrete beam production line |
| CN210414948U (en) * | 2019-06-30 | 2020-04-28 | 重庆大业新型建材集团有限公司 | Mould platform with maintenance function |
| CN211415610U (en) * | 2019-06-30 | 2020-09-04 | 重庆大业新型建材集团有限公司 | Side form translation device |
| CN211415623U (en) * | 2019-06-30 | 2020-09-04 | 重庆大业新型建材集团有限公司 | Arbitrary modulus precast concrete roof beam forming device |
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666949A (en) * | 2019-06-30 | 2020-01-10 | 重庆大业新型建材集团有限公司 | Precast concrete beam production line |
| CN210414948U (en) * | 2019-06-30 | 2020-04-28 | 重庆大业新型建材集团有限公司 | Mould platform with maintenance function |
| CN211415610U (en) * | 2019-06-30 | 2020-09-04 | 重庆大业新型建材集团有限公司 | Side form translation device |
| CN211415623U (en) * | 2019-06-30 | 2020-09-04 | 重庆大业新型建材集团有限公司 | Arbitrary modulus precast concrete roof beam forming device |
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Country or region after: China Address after: 408000 6th floor, office building, Lizhi sub district office, No.38, Shiyan Road, Fuling District, Chongqing Applicant after: Chongqing Hengsheng Daye Construction Technology Group Co.,Ltd. Address before: 408000 6th floor, office building, Lizhi sub district office, No.38, Shiyan Road, Fuling District, Chongqing Applicant before: CHONGQING DAYE NEW BUILDING MATERIAL GROUP Co.,Ltd. Country or region before: China |
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