CN110080544B - Concrete maintenance tectorial membrane device for construction - Google Patents
Concrete maintenance tectorial membrane device for construction Download PDFInfo
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- CN110080544B CN110080544B CN201910377275.XA CN201910377275A CN110080544B CN 110080544 B CN110080544 B CN 110080544B CN 201910377275 A CN201910377275 A CN 201910377275A CN 110080544 B CN110080544 B CN 110080544B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/246—Safety or protective measures preventing damage to building parts or finishing work during construction specially adapted for curing concrete in situ, e.g. by covering it with protective sheets
Abstract
The invention discloses a concrete curing and film covering device for building construction, which comprises a vehicle-mounted travelling device, a cleaning mechanism, a water spraying and curing mechanism, a power mechanism, a support frame, a film covering roller, a baffle plate, a hinge block, an extension plate, an electric push rod and a film pressing protection device, wherein the cleaning mechanism is positioned on the left side of the top of the vehicle-mounted travelling device, the water spraying and curing mechanism is positioned on the top of the vehicle-mounted travelling device, and the water spraying and curing mechanism is positioned on the right side of the cleaning mechanism. According to the invention, through the forward movement of the vehicle-mounted travelling device, one end of the film on the film coating roller is pressed at the bottom of the pressing roller, and at the moment, the film on the film coating roller is flatly coated on the road surface, so that the film is coated on the surface of concrete, water can be collected in the film after film coating, the loss of water is prevented, a self-curing environment is caused, the phenomenon that the concrete is dehydrated after the concrete is poured and formed is avoided, and the sufficient strength of the concrete is ensured.
Description
Technical Field
The invention relates to the technical field of concrete curing, in particular to a concrete curing film covering device for building construction.
Background
In building construction, after concrete is tamped, it can be gradually set and hardened mainly as a result of hydration of the cement, which requires appropriate temperature and humidity conditions, so that the concrete must be cured to ensure appropriate hardening conditions and to increase its strength.
After concrete is poured, when the concrete is hot in summer and is dried in air, if the concrete is not maintained in time, the water in the concrete is evaporated too fast, a dehydration phenomenon is formed, cement particles which form gel cannot be fully hydrated, the cement particles cannot be converted into stable crystals, enough cohesive force is not provided, and accordingly, flaky or powdery falling can occur on the surface of the concrete.
Under certain construction conditions, such as large construction overall area and high construction speed requirement, and under the conditions of high temperature and high evaporation speed due to meteorological conditions, the existing construction mode of firstly collecting the surface of the poured concrete and then performing a film covering process after the whole surface collection cannot achieve an ideal construction effect, the specific surface collection engineering quantity is large, the time consumption is long, the film covering is performed after the surface collection is finished, the concrete surface loses much moisture within the time between the two processes, and surface cracks are relatively easily generated to influence the apparent quality of the concrete.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the concrete curing and film covering device for building construction, which achieves the purposes of timely protecting concrete, improving the forming quality of the concrete, prolonging the service life of the concrete, avoiding the easy falling of flaky or powdery concrete on the surface of the concrete when the weather is hot and the air is dry, and ensuring the sufficient cohesive force of the concrete.
The object of the invention is achieved in that:
a concrete curing and film covering device for building construction comprises a vehicle-mounted walking device, a cleaning mechanism, a watering curing mechanism, a power mechanism, support frames, a film covering roller, a baffle plate, hinged blocks, an extension plate, an electric push rod and a film pressing protective device, wherein the cleaning mechanism is positioned on the left side of the top of the vehicle-mounted walking device, the watering curing mechanism is positioned on the right side of the cleaning mechanism, the power mechanism is positioned on the top of the vehicle-mounted walking device, the power mechanism is positioned on the right side of the watering curing mechanism, the front and the back of the middle position of the right side of the top of the vehicle-mounted walking device are respectively connected with the bottoms of the two support frames, the top of one opposite side of the two support frames is respectively connected with the two ends of the film covering roller in a rotating manner, the bottom of the baffle plate is connected with the right, and one side that two articulated pieces are relative is articulated with the one end of two extension boards respectively through the round pin axle, the front and the back at baffle right side top are articulated with two electric putter's one end respectively, and two electric putter's free end is articulated with the right side at two extension board tops respectively, two press mold protector is located the right side of two extension board relative one sides respectively.
Cleaning the mechanism and including install bin, pivot, conical gear group, bevel gear, follow driving wheel, bull stick and brush hair board, the left intermediate position of install bin inner wall is passed through the bearing and is rotated with the one end of pivot and be connected, and the right-hand member of pivot runs through the right side of install bin through the bearing and extends to its outside, conical gear group passes through the parallel key and is connected with the pivot, five bevel gear meshes with conical gear group respectively, the right-hand member of pivot is connected with the left side from the driving wheel, five bevel gear's bottom is connected with the one end of five bull sticks respectively, and the bottom of five bull sticks all runs through the bottom of install bin through the bearing and extends to its below, the bottom of bull stick rotates with the intermediate position at brush hair board top to be connected.
The watering maintenance mechanism comprises a water tank, a water pump, a water supply pipe, a discharge pipe, a spray head and a water injection pipe, wherein the bottom of the water pump is connected with the back of the top of the vehicle-mounted walking device, the water inlet of the water pump is communicated with the bottom of one side of the water tank through a pipeline, the water outlet end of the water pump is communicated with one end of the water supply pipe, the top of the discharge pipe is connected with the bottom of the vehicle-mounted walking device, one end of the discharge pipe is communicated with the other end of the water supply pipe, the top of the spray head is communicated with the bottom of the discharge pipe, and the middle.
Press mold protection machanism covers roller, drum, slider, expanding spring, connecting rod and support, two including the pressure one side of drum is connected with the right side of two relative one sides of extension board respectively, the lateral wall of slider and the inside wall sliding connection of drum, expanding spring is located the inside of drum, and expanding spring's both ends are connected with the top of drum inner wall and the top of slider respectively, the bottom of slider is connected with the one end of connecting rod, and the bottom of connecting rod is connected with the top of support, two one side that the support is relative covers the both ends rotation of roller with the pressure respectively and is connected.
The power input end of the vehicle-mounted walking device is connected with the output end of the power mechanism, and the power mechanism is driven by electric power.
The vertical cross-sectional shape of the film coating roller is circular, and the length of the film coating roller is consistent with the width of the vehicle-mounted walking device.
The baffle is rectangular in shape, and the height of the baffle is sixty centimeters.
The number of the gears of the bevel gear set is five, and the diameter of the gears of the bevel gear set is consistent with that of the bevel gears.
The bristle plate is circular, and the bristles of the bristle plate are made of pig bristles.
The number of the spray heads is at least six, and the spray heads adopt atomizing spray heads.
The top of water injection pipe is provided with sealed lid, and water injection pipe passes through threaded connection with sealed lid.
The outer surface of the pressing roller is provided with a rubber wrapping layer, and the length of the pressing roller is consistent with that of the film laminating roller;
the vehicle-mounted traveling device 1 is a wide vacuum tire; the contact area with the concrete ground can be increased, and the pressure born by the unit area can be reduced.
Has the positive and beneficial effects that: according to the invention, the cleaning mechanism is arranged and is connected through the transmission of the power mechanism, so that the bevel gear set on the rotating shaft can rotate, the rotating rod drives the brushing plate to rotate in cooperation with the transmission of the bevel gear, and the brushing on the brushing plate cleans the concrete pavement, so that sand stones and sundries on the pavement are cleaned, the smoothness of a coated film is guaranteed, and the protective film is prevented from being punctured by the sand stones; due to the arrangement of the sprinkling maintenance mechanism, water in the water tank can be sprayed through the spray head by the operation of the water pump, and the surface of the concrete is sprinkled for maintenance, so that the concrete is protected in time, the forming quality of the concrete is improved, the service life of the concrete is prolonged, the phenomenon that the surface of the concrete is easy to fall off in a flaky or powdery manner when the weather is hot and the air is dry is avoided, and the purpose of ensuring the sufficient cohesive force of the concrete is achieved; according to the invention, through the forward movement of the vehicle-mounted travelling device, one end of the film on the film coating roller is pressed at the bottom of the pressing roller, and at the moment, the film on the film coating roller is flatly coated on the road surface, so that the film is coated on the surface of concrete, water can be collected in the film after film coating, the loss of water is prevented, a self-curing environment is caused, the phenomenon that the concrete is dehydrated after the concrete is poured and formed is avoided, and the sufficient strength of the concrete is ensured; according to the invention, due to the arrangement of the film pressing protection device, the laminating roller can be suitable for uneven road surfaces, and when the road surfaces are uneven, the slide block moves up and down in the cylinder by means of the elastic acting force of the telescopic spring, so that the acting force of the whole laminating roller can be changed, the self-protection capability of the laminating roller is improved, and the specific capability of laminating is improved.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a fragmentary sectional view of the structural mounting case of the present invention;
FIG. 3 is a single schematic view of a bristle plate constructed in accordance with the present invention;
FIG. 4 is a single schematic view of the sprinkler maintenance mechanism of the present invention;
fig. 5 is a single schematic view of the lamination film protection mechanism of the present invention.
In the figure, the following steps are carried out: the device comprises a vehicle-mounted traveling device 1, a cleaning mechanism 2, a sprinkling maintenance mechanism 3, a power mechanism 4, a support frame 5, a film coating roller 6, a baffle 7, a hinge block 8, an extension plate 9, an electric push rod 10, a film pressing protection device 11, a mounting box 21, a rotating shaft 22, a bevel gear set 23, a bevel gear 24, a driven wheel 25, a rotating rod 26, a brushing plate 27, a water tank 31, a water pump 32, a water supply pipe 33, a discharge pipe 34, a spray head 35, a water injection pipe 36, a pressure coating roller 111, a cylinder 112, a slide block 113, a telescopic spring 114, a connecting rod 115 and a support 116.
Detailed Description
As shown in fig. 1 to 5, the present invention provides a technical solution: a concrete curing and film covering device for building construction comprises a vehicle-mounted travelling device 1, a cleaning mechanism 2, a water spraying and curing mechanism 3, a power mechanism 4, support frames 5, a film covering roller 6, a baffle plate 7, a hinge block 8, an extension plate 9, an electric push rod 10 and a film pressing protective device 11, wherein the cleaning mechanism 2 is positioned on the left side of the top of the vehicle-mounted travelling device 1, the water spraying and curing mechanism 3 is positioned on the right side of the cleaning mechanism 2, the power mechanism 4 is positioned on the top of the vehicle-mounted travelling device 1, the power mechanism 4 is positioned on the right side of the water spraying and curing mechanism 3, the front and the back of the middle position of the right side of the top of the vehicle-mounted travelling device 1 are respectively and fixedly connected with the bottoms of the two support frames 5, the top of the opposite side of the two support, the one end of two articulated pieces 8 respectively with on-vehicle running gear 1 right side front and back fixed connection, and two articulated 8 relative one sides of piece are articulated with the one end of two extension boards 9 respectively through the round pin axle, the front and the back at baffle 7 right side top are articulated with the one end of two electric putter 10 respectively, and the free end of two electric putter 10 is articulated with the right side at two extension board 9 tops respectively, two press mold protector 11 are located the right side of two relative one sides of extension board 9 respectively, on-vehicle running gear 1's power input end is connected with power unit 4's output, and power unit 4 adopts electric drive, the vertical cross sectional shape of tectorial membrane roller 6 is circular, and the length of tectorial membrane roller 6 is unanimous with on-vehicle running gear 1's width, the shape of baffle 7 is the rectangle, and the height of baffle 7 is sixty centimeters.
The cleaning mechanism 2 comprises an installation box 21, a rotating shaft 22, a bevel gear set 23, bevel gears 24, a driven wheel 25, a rotating rod 26 and a bristle plate 27, wherein the middle position of the left side of the inner wall of the installation box 21 is rotatably connected with one end of the rotating shaft 22 through a bearing, the right end of the rotating shaft 22 penetrates through the right side of the installation box 21 through a bearing and extends to the outside of the installation box, the bevel gear set 23 is fixedly connected with the rotating shaft 22 through a flat key, five bevel gears 24 are respectively meshed with the bevel gear set 23, the right end of the rotating shaft 22 is fixedly connected with the left side of the driven wheel 25, the driven wheel 25 is in transmission connection with the power mechanism 4 through a belt, the bottoms of the five bevel gears 24 are respectively fixedly connected with one ends of the five rotating rods 26, the bottoms of the five rotating rods 26 penetrate through the bottom of the installation box 21 through a bearing and extend to the lower part of the bottom, and the gear diameter of the bevel gear set 23 is the same as that of the bevel gear 24, the bristle plate 27 is circular, and the bristles of the bristle plate 27 are made of pig bristles.
The watering maintenance mechanism 3 includes a water tank 31, a water pump 32, a water supply pipe 33, a pipe bank 34, a nozzle 35 and a water injection pipe 36, the bottom of the water pump 32 and the back fixed connection at the top of the vehicle-mounted traveling device 1, and the water inlet of the water pump 32 and the bottom of one side of the water tank 31 are communicated through a pipeline, the water outlet end of the water pump 32 is communicated with one end of the water supply pipe 33, the top of the pipe bank 34 and the bottom fixed connection of the vehicle-mounted traveling device 1, and one end of the pipe bank 34 is communicated with the other end of the water supply pipe 33, the top of the nozzle 35 and the bottom of the pipe bank 34 are communicated, the middle position at the top of the water tank 31 is communicated with one end of the water injection pipe 36, the number of the nozzle 35 is at least six, and.
Film pressing protection device 11 includes covering roller 111, drum 112, slider 113, expanding spring 114, connecting rod 115 and support 116, one side of two drums 112 respectively with the right side fixed connection of two relative sides of extension board 9, the lateral wall of slider 113 and the inside wall sliding connection of drum 112, expanding spring 114 is located the inside of drum 112, and expanding spring 114's both ends respectively with the top of drum 112 inner wall and the top fixed connection of slider 113, the bottom of slider 113 and the one end fixed connection of connecting rod 115, and the bottom of connecting rod 115 and the top fixed connection of support 116, the relative one side of two supports 116 rotates with the both ends of covering roller 111 respectively and is connected, the surface of covering roller 111 is provided with the rubber parcel layer, and the length of covering roller 111 is unanimous with the length of tectorial membrane roller 6.
The vehicle-mounted traveling device 1 is a wide vacuum tire; the contact area with the concrete ground can be increased, and the pressure born by unit area is reduced;
all parts are made of light materials, so that the weight of the equipment is integrally reduced, and the gravity pressure on concrete generated in the operation process of the equipment is reduced; the paving effect is improved.
When using, through advancing of on-vehicle running gear 1, the transmission through power unit 4 is connected this moment, make whole cleaning mechanism 2 clean the road surface, water pump 31 moves simultaneously, can make the inside water of water tank 31 spray through shower nozzle 35, the surface watering to the concrete carries out the maintenance operation, the operation through two electric putter 10 of controller control afterwards, make two extension boards 9 adjust the bank height, the bottom that makes to press covering roller 111 forms the extrusion with the one end of film, and contact with the road surface, accomplish tectorial membrane maintenance operation afterwards.
The invention can spray water in the water tank 31 through the spray nozzle 35 by the operation of the water pump 31 due to the arrangement of the water spraying maintenance mechanism 3, so as to realize maintenance operation of spraying water on the surface of concrete, thereby achieving the purpose of protecting the concrete in time, improving the forming quality of the concrete, prolonging the service life of the concrete, avoiding the phenomenon that the surface of the concrete is easy to fall off in a sheet or powder shape when the weather is hot and the air is dry, and ensuring the sufficient cohesive force of the concrete, and the invention ensures that the invention ensures the sufficient cohesive force of the concrete by advancing the vehicle-mounted traveling device 1, then pressing one end of the film on the film covering roller 6 at the bottom of the pressing roller 111, and the film on the film covering roller 6 is flatly covered on the road surface, so that the film covers the surface of the concrete, can collect water in the film after the water is collected, thereby preventing the water loss, causing a self-maintenance environment, and avoiding the concrete from being poured and formed, the concrete is dehydrated, the sufficient strength of the concrete is ensured, the cleaning mechanism 2 is arranged, the bevel gear set 23 on the rotating shaft 22 can rotate through the transmission connection of the power mechanism 4, the rotating rod 26 drives the brush hair plate 27 to rotate in cooperation with the transmission of the bevel gear 24, the brush hair on the brush hair plate 27 cleans the concrete pavement at the moment, so that sand stones and sundries on the pavement are cleaned, the smoothness of the coated film is guaranteed, and the sand stones are prevented from puncturing the protective film, the press film protection device 11 can enable the press covering roller 111 to be suitable for uneven pavements, when the pavement is fluctuant and uneven, the slide block 113 moves up and down in the cylinder 112 by the elastic acting force of the expansion spring 114, so that the acting force of the whole press covering roller 111 can be changed, and the self-protection capability of the press covering roller 111 is improved, and the targeting ability of the coating film is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a concrete maintenance tectorial membrane device for construction, includes on-vehicle running gear (1), cleans mechanism (2), watering maintenance mechanism (3), power unit (4), support frame (5), tectorial membrane roller (6), baffle (7), articulated piece (8), extension board (9), electric putter (10) and press mold protector (11), its characterized in that: the cleaning mechanism (2) is located on the left side of the top of the vehicle-mounted walking device (1), the watering maintenance mechanism (3) is located on the right side of the cleaning mechanism (2), the power mechanism (4) is located on the top of the vehicle-mounted walking device (1), the power mechanism (4) is located on the right side of the watering maintenance mechanism (3), the front and the back of the middle position of the right side of the top of the vehicle-mounted walking device (1) are respectively connected with the bottoms of the two support frames (5), the tops of the opposite sides of the two support frames (5) are respectively connected with the two ends of the film coating roller (6) in a rotating mode, the bottom of the baffle (7) is connected with the right side of the top of the vehicle-mounted walking device (1), one end of the two hinged blocks (8) is respectively connected with the, the opposite sides of the two hinge blocks (8) are respectively hinged with one ends of the two extension plates (9) through pin shafts, the front and the back of the top of the right side of the baffle (7) are respectively hinged with one ends of the two electric push rods (10), the free ends of the two electric push rods (10) are respectively hinged with the right sides of the tops of the two extension plates (9), and the two film pressing protection devices (11) are respectively positioned on the right sides of the opposite sides of the two extension plates (9); the cleaning mechanism (2) comprises an installation box (21), a rotating shaft (22), a conical gear set (23), bevel gears (24), a driven wheel (25), rotating rods (26) and a bristle plate (27), wherein the middle position of the left side of the inner wall of the installation box (21) is rotatably connected with one end of the rotating shaft (22) through a bearing, the right end of the rotating shaft (22) penetrates through the right side of the installation box (21) through the bearing and extends to the outside of the installation box, the conical gear set (23) is connected with the rotating shaft (22) through a flat key, five bevel gears (24) are respectively meshed with the conical gear set (23), the right end of the rotating shaft (22) is connected with the left side of the driven wheel (25), the bottoms of the five bevel gears (24) are respectively connected with one ends of the five rotating rods (26), and the bottoms of the five rotating rods (26) penetrate through the bottom of the installation box (21) through the bearing, the bottom of the rotating rod (26) is rotatably connected with the middle position of the top of the brush hair plate (27).
2. The concrete curing and laminating device for building construction according to claim 1, characterized in that: watering maintenance mechanism (3) are including water tank (31), water pump (32), delivery pipe (33), calandria (34), shower nozzle (35) and water injection pipe (36), the bottom and the back at on-vehicle running gear (1) top of water pump (32) are connected, and the water inlet of water pump (32) and the bottom of water tank (31) one side pass through the pipeline intercommunication, the play water end of water pump (32) and the one end intercommunication of delivery pipe (33), the top and the bottom of on-vehicle running gear (1) of calandria (34) are connected, and the one end of calandria (34) and the other end intercommunication of delivery pipe (33), the top of shower nozzle (35) and the bottom intercommunication of calandria (34), the intermediate position at water tank (31) top and the one end intercommunication of water injection pipe (36).
3. The concrete curing and laminating device for building construction according to claim 1, characterized in that: the film pressing protection device (11) comprises a pressing roller (111), cylinders (112), sliders (113), extension springs (114), connecting rods (115) and supports (116), wherein one sides of the two cylinders (112) are respectively connected with the right sides of the opposite sides of the two extension plates (9), the outer side walls of the sliders (113) are in sliding connection with the inner side walls of the cylinders (112), the extension springs (114) are located inside the cylinders (112), the two ends of the extension springs (114) are respectively connected with the top of the inner walls of the cylinders (112) and the top of the sliders (113), the bottoms of the sliders (113) are connected with one ends of the connecting rods (115), the bottoms of the connecting rods (115) are connected with the tops of the supports (116), and the opposite sides of the two supports (116) are respectively connected with the two ends of the pressing roller (111) in a rotating manner; the outer surface of the pressing roller (111) is provided with a rubber wrapping layer, and the length of the pressing roller (111) is consistent with that of the film laminating roller (6).
4. The concrete curing and laminating device for building construction according to claim 1, characterized in that: the power input end of the vehicle-mounted walking device (1) is connected with the output end of the power mechanism (4), and the power mechanism (4) is driven by electric power.
5. The concrete curing and laminating device for building construction according to claim 1, characterized in that: the vertical cross section of the laminating roller (6) is circular, and the length of the laminating roller (6) is consistent with the width of the vehicle-mounted walking device (1).
6. The concrete curing and laminating device for building construction according to claim 1, characterized in that: the baffle (7) is rectangular, and the height of the baffle (7) is sixty centimeters.
7. The concrete curing and laminating device for building construction according to claim 1, characterized in that: the number of the gears of the bevel gear set (23) is five, and the diameter of the gears of the bevel gear set (23) is consistent with that of the bevel gear (24).
8. The concrete curing and laminating device for building construction according to claim 1, characterized in that: the shape of the brush hair plate (27) is circular, and the brush hair of the brush hair plate (27) adopts pig hair.
9. The concrete curing and laminating device for building construction according to claim 2, characterized in that: the number of the spray heads (35) is at least six, and the spray heads (35) adopt atomizing spray heads; the top of water injection pipe (36) is provided with sealed lid, and water injection pipe (36) passes through threaded connection with sealed lid.
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| CN201910377275.XA CN110080544B (en) | 2019-05-07 | 2019-05-07 | Concrete maintenance tectorial membrane device for construction |
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| CN201910377275.XA CN110080544B (en) | 2019-05-07 | 2019-05-07 | Concrete maintenance tectorial membrane device for construction |
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| CN110080544B true CN110080544B (en) | 2021-05-25 |
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| CN112160599A (en) * | 2020-10-16 | 2021-01-01 | 王文磊 | A maintenance of equipment for concrete placement |
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| CN113027155B (en) * | 2021-02-08 | 2022-05-13 | 中国十七冶集团有限公司 | Watering, curing and film-covering integrated device and using method |
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| CN205953869U (en) * | 2016-08-24 | 2017-02-15 | 中国建筑第七工程局有限公司 | Concrete film covering device |
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| CN112160599A (en) * | 2020-10-16 | 2021-01-01 | 王文磊 | A maintenance of equipment for concrete placement |
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| CN110080544A (en) | 2019-08-02 |
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