CN113323297A - A high-efficient equipment that levels for concrete roof - Google Patents
A high-efficient equipment that levels for concrete roof Download PDFInfo
- Publication number
- CN113323297A CN113323297A CN202110648757.1A CN202110648757A CN113323297A CN 113323297 A CN113323297 A CN 113323297A CN 202110648757 A CN202110648757 A CN 202110648757A CN 113323297 A CN113323297 A CN 113323297A
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- support
- drive
- slide rail
- driving
- screw rod
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- 230000033001 locomotion Effects 0.000 claims abstract description 15
- 230000003028 elevating effect Effects 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000026058 directional locomotion Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D15/00—Apparatus or tools for roof working
- E04D15/07—Apparatus or tools for roof working for handling roofing or sealing material in bulk form
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The application relates to an efficient equipment that levels for concrete roof especially relates to the house field of building, and it includes the slide rail, is located support on the slide rail, be located scraper blade and drive on the support the drive arrangement of support motion, support and slide rail sliding connection, the scraper blade can be dismantled with the support and be connected. The utility model provides a high-efficient equipment that levels for concrete roof through drive arrangement, is convenient for drive support motion, and then makes the support drive the scraper blade motion, realizes that the scraper blade strickles off at same height, improves the roughness of roofing, simultaneously, reduces the cost of labor, improves work efficiency.
Description
Technical Field
The application relates to the field of building construction, in particular to efficient leveling equipment for a concrete roof.
Background
The roof generally comprises a concrete cast-in-place floor, a cement mortar leveling layer, a heat insulation layer, a waterproof layer, a cement mortar protective layer, a drainage system, a parapet wall, lightning protection measures and the like, and the tile surface construction is carried out during special engineering.
At present, when a concrete cast-in-place floor is used, stirred concrete is firstly transported to the roof through a pipeline, so that the concrete is piled on the roof, then workers push the concrete away by means of tools, and then a scraper is used for scraping the pushed-away concrete, so that the concrete cast-in-place floor is in a flat state.
In view of the above-mentioned related technologies, the inventor believes that when a concrete cast-in-place floor is constructed, an error is generated when a roof is scraped by a worker, which affects the flatness of the roof.
Disclosure of Invention
In order to improve the roughness of roofing, this application provides an efficient equipment that levels for concrete roofing.
The application provides a pair of high-efficient equipment that levels for concrete roof adopts following technical scheme:
the utility model provides a high-efficient equipment that levels for concrete roof, includes the slide rail, is located support on the slide rail, be located scraper blade and drive on the support the drive arrangement of support motion, support and slide rail sliding connection, the scraper blade can be dismantled with the support and be connected.
By adopting the technical scheme, when the concrete on the roof is screeded, firstly, the driving device is adjusted, the driving device drives the support to move, so that the support moves along the sliding rail, and meanwhile, the support drives the scraper to move, so that the screeding of the concrete by the scraper is realized; the high-efficient equipment that levels that is used for concrete roofing of design through drive arrangement, is convenient for drive support motion, and then makes the support drive the scraper blade motion, realizes that the scraper blade is strickleed off at same height, improves the roughness of roofing, simultaneously, reduces the cost of labor, improves work efficiency.
Optionally, the support includes horizontal pole and two bracing pieces, the scraper blade can be dismantled with the horizontal pole and be connected, the horizontal pole both ends respectively with two the bracing piece is connected, the bracing piece is kept away from horizontal pole one end with slide rail sliding connection.
By adopting the technical scheme, the arrangement of the cross rod is convenient for the connection of the scrapers; the setting of bracing piece is convenient for support the horizontal pole, simultaneously, is convenient for drive the horizontal pole motion, and then drives the scraper blade motion.
Optionally, the driving device includes a motor, a first screw rod and a guide rod, the motor is located at one end of the slide rail, an output shaft of the motor is coaxially connected with the first screw rod, the first screw rod is in threaded connection with one of the support rods, the first screw rod is rotatably connected with the slide rail, the guide rod is axially parallel to the first screw rod, the guide rod is in sliding connection with the other support rod, and two ends of the guide rod are connected with two ends of the slide rail.
By adopting the technical scheme, when the scraper is driven to move, the motor is started firstly, the output shaft of the motor drives the first screw to rotate, the first screw drives one of the support rods to move, the support rod drives the cross rod to move, the cross rod drives the scraper to move, and meanwhile, the cross rod drives the other support rod to slide along the guide rod; the motor is arranged to provide driving force for the first screw rod, so that the first screw rod drives the supporting rod to move; the guide rod is arranged, so that the directional movement of the supporting rod is facilitated, and the possibility of deviation in the movement process of the supporting rod is reduced.
Optionally, still including the elevating gear who is used for the scraper blade to go up and down, elevating gear includes the mounting panel, is located drive plate and drive on the mounting panel the lifting unit that the drive plate goes up and down, the mounting panel is located on the horizontal pole, drive plate and mounting panel sliding connection, the drive plate is kept away from horizontal pole one side with the scraper blade is connected.
By adopting the technical scheme, when the height of the scraper needs to be adjusted, the lifting assembly is adjusted, the lifting assembly drives the driving plate to move, and the driving plate drives the scraper to move; the setting of elevating gear is convenient for adjust the height of scraper blade, and then is convenient for strickle off the roofing of highly difference, enlarges the high-efficient application range who levels equipment that is used for the concrete roofing.
Optionally, lifting unit includes the joint piece, is used for stirring the first driving lever of drive plate motion, be used for with the joint pole of joint piece joint, be used for the drive joint pole pivoted torsional spring, be used for stirring the second driving lever of joint pole and be used for the drive first driving lever and second driving lever pivoted driving piece, the joint piece is located the drive plate is close to joint pole one side, joint pole and torsional spring all with the mounting panel rotates to be connected.
By adopting the technical scheme, when the height of the driving plate is adjusted, the driving piece drives the first driving lever to rotate, the first driving lever drives the driving plate to ascend, the driving plate drives the clamping block to ascend, the clamping block pushes the clamping rod to rotate, and after the clamping block ascends, the torsional spring drives the clamping rod to reset, so that the clamping block is clamped with the clamping rod; when the driving plate needs to be descended, the driving piece is continuously adjusted, the driving piece drives the second driving rod to rotate, and the second driving rod drives the clamping rod to rotate, so that the clamping rod is separated from the clamping block, and the driving plate is descended; the setting of driving piece is convenient for drive the rotation of first driving lever and second driving lever, and then realizes the lift of drive plate, simultaneously, is convenient for highly fix the drive plate, improves the stability of drive plate work.
Optionally, the driving piece includes pivot, carousel, ratchet and is used for right the ratchet carries out spacing pawl, the pivot all with ratchet and carousel coaxial coupling, just pivot, ratchet and carousel all with the horizontal pole rotates to be connected, first driving lever and second driving lever all are located on the lateral wall of carousel, just first driving lever and second driving lever are followed the circumference of carousel distributes, the pawl is articulated with the horizontal pole.
By adopting the technical scheme, when the first driving lever and the second driving lever are driven to rotate, the rotating shaft is rotated, the rotating shaft drives the ratchet wheel to rotate, the ratchet wheel drives the turntable to rotate, the turntable drives the first driving lever and the second driving lever to rotate, and when the first driving lever and the second driving lever rotate to proper positions, the pawl is rotated, so that the pawl limits the ratchet wheel; the rotating shaft is arranged to conveniently drive the ratchet wheel and the rotating disc to rotate so as to drive the first driving lever and the second driving lever to rotate; the ratchet wheel is convenient to limit due to the arrangement of the pawl, the rotation of the ratchet wheel in a non-working state is reduced, and the working stability of the ratchet wheel is improved.
Optionally, a regulating assembly for driving the pawl to rotate is arranged on the cross rod and comprises a mounting seat and a second screw rod, the second screw rod penetrates through the mounting seat and is abutted to the pawl, the second screw rod is in threaded connection with the mounting seat, the mounting seat is located on the cross rod, and the rotating shaft, the ratchet wheel and the turntable are all in rotating connection with the mounting seat.
Through adopting above-mentioned technical scheme, the motion of drive pawl is convenient for to the setting of adjusting part, and then realizes supporting tightly or the separation of pawl and ratchet.
Optionally, the bracing piece includes canned paragraph, the section of sliding and is used for fixing the canned paragraph and the bolt of the section of sliding, canned paragraph and slide rail sliding connection, just canned paragraph and first screw rod threaded connection, canned paragraph and guide bar sliding connection, section one end and canned paragraph sliding connection slide, the section of sliding is kept away from the canned paragraph one end with the horizontal pole is connected.
Through adopting above-mentioned technical scheme, the setting of canned paragraph and section of sliding is convenient for highly adjust the bracing piece, and then is convenient for adjust the height of scraper blade for the scraper blade is applicable to and scrapes the level to the roofing of co-altitude not.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the designed efficient leveling equipment for the concrete roof is convenient for driving the bracket to move through the driving device, so that the bracket drives the scraper to move, the scraper is scraped at the same height, the flatness of the roof is improved, meanwhile, the labor cost is reduced, and the working efficiency is improved;
2. the motor is arranged to provide driving force for the first screw rod, so that the first screw rod drives the supporting rod to move; the guide rod is arranged, so that the directional movement of the supporting rod is facilitated, and the possibility of deviation in the movement process of the supporting rod is reduced;
3. the setting of elevating gear is convenient for adjust the height of scraper blade, and then is convenient for strickle off the roofing of highly difference, enlarges the high-efficient application range who levels equipment that is used for the concrete roofing.
Drawings
Fig. 1 is a schematic structural diagram of an efficient leveling device for a concrete roof according to an embodiment of the present application.
Fig. 2 is an enlarged view of a portion a of fig. 1.
Description of reference numerals: 1. a slide rail; 2. a support; 21. a cross bar; 22. a support bar; 221. a fixed section; 222. a slipping section; 223. a bolt; 3. a squeegee; 4. a drive device; 41. a motor; 42. a first screw; 43. a guide bar; 5. a lifting device; 51. mounting a plate; 52. a drive plate; 53. a lifting assembly; 531. a clamping block; 532. a clamping and connecting rod; 533. a torsion spring; 534. a first shift lever; 535. a second deflector rod; 536. a drive member; 5361. a rotating shaft; 5362. a turntable; 5363. a ratchet wheel; 5364. a pawl; 6. an adjustment assembly; 61. a mounting seat; 62. a second screw.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a high-efficient equipment that levels for concrete roof.
Referring to fig. 1, the efficient leveling equipment for the concrete roof comprises a sliding rail 1, a support 2 positioned on the sliding rail 1, a scraper 3 positioned on the support 2, a driving device 4 for driving the support 2 to move and a lifting device 5 for lifting the scraper 3, wherein the sliding rail 1 is fixed on a wall body through bolts, the support 2 is in sliding connection with the sliding rail 1, and the scraper 3 is detachably connected with the support 2; the support 2 comprises a cross rod 21 and two support rods 22, the scraper 3 is detachably connected with the cross rod 21, two ends of the cross rod 21 are respectively welded with the two support rods 22, and one end of each support rod 22, which is far away from the cross rod 21, is connected with the slide rail 1 in a sliding manner; the driving device 4 is convenient for driving the scraper 3 to move, so that the concrete on the roof can be scraped smoothly, the flatness of the roof is improved, and the working efficiency of flattening the roof is improved; and the lifting device 5 is convenient for adjusting the height of the scraper 3, so that the roofs with different heights can be scraped.
Referring to fig. 1, the driving device 4 includes a motor 41, a first screw 42 and a guide rod 43, the motor 41 is fixed to one end of the sliding rail 1 through a bolt, an output shaft of the motor 41 is coaxially disposed with the first screw 42, and the output shaft of the motor 41 is connected to the first screw 42 through a coupling, the first screw 42 is in threaded connection with one of the support rods 22, the first screw 42 is rotatably connected to the sliding rail 1, the guide rod 43 is axially parallel to the first screw 42, the first screw 42 is axially disposed along the length direction of the sliding rail 1, the guide rod 43 is slidably connected to the other support rod 22, two ends of the guide rod 43 are welded to two ends of the sliding rail 1, the motor 41 is disposed so as to drive the first screw 42 to rotate, thereby driving the support rod 22 to move, the support rod 22 drives the cross rod 21 to move, the cross rod 21 drives the scraper 3 to move, and scraping the roof concrete is achieved.
Referring to fig. 1, the bracing piece 22 includes the canned paragraph 221, the section 222 that slides and be used for fixed canned paragraph 221 and the bolt 223 of the section 222 that slides, canned paragraph 221 and slide rail 1 sliding connection, and canned paragraph 221 and first screw rod 42 threaded connection, canned paragraph 221 and guide bar 43 sliding connection, the section 222 one end and canned paragraph 221 sliding connection slide, the one end and the horizontal pole 21 welding of canned paragraph 221 are kept away from to the section 222 that slides, the setting of the section 222 and canned paragraph 221 slide, be convenient for adjust the height of bracing piece 22, and then be convenient for adjust the height of scraper blade 3, make scraper blade 3 can scrape the roofing of co-altitude not flat, the setting of bolt 223, be convenient for connect the section 222 and canned paragraph 221 that slides, and then be convenient for fix the height of bracing piece 22.
Referring to fig. 1, the lifting device 5 includes a mounting plate 51, a driving plate 52 located on the mounting plate 51, and a lifting assembly 53 for driving the driving plate 52 to lift, the mounting plate 51 is welded on the cross bar 21, the driving plate 52 is connected with the mounting plate 51 in a sliding manner, one side of the driving plate 52 far away from the cross bar 21 is welded with the scraper 3, the mounting plate 51 is arranged to facilitate the directional movement of the driving plate 52, the possibility of deflection in the movement process of the driving plate 52 is reduced, the lifting assembly 53 is convenient for driving the driving plate 52 to lift, and then the driving plate 52 drives the scraper 3 to lift.
Referring to fig. 1 and 2, the lifting assembly 53 includes a clamping block 531, a clamping rod 532 clamped with the clamping block 531, a torsion spring 533 for driving the clamping rod 532 to rotate, a first shift lever 534 for shifting the driving plate 52 to move, a second shift lever 535 for shifting the clamping rod 532, and a driving member 536 for driving the first shift lever 534 and the second shift lever 535 to rotate, the clamping block 531 is welded on one side of the driving plate 52 close to the clamping rod 532, and the clamping rod 532 and the torsion spring 533 are both rotatably connected with the mounting plate 51; the driving element 536 comprises a rotating shaft 5361, a rotating disc 5362, a ratchet 5363 and a pawl 5364 for limiting the ratchet 5363, a rotating handle is welded at one end of the rotating shaft 5361, the rotating shaft 5361 is coaxially arranged with the ratchet 5363 and the rotating disc 5362, the rotating shaft 5361 is connected with the ratchet 5363 and the rotating disc 5362 through keys, the rotating shaft 5361, the ratchet 5363 and the rotating disc 5362 are rotatably connected with the cross bar 21, the first driving lever 534 and the second driving lever 535 are welded on the side wall of the rotating disc 5362, the first driving lever 534 and the second driving lever 535 are circumferentially distributed along the rotating disc 5362, the length of the first driving lever 534 is greater than that of the second driving lever 535, the pawl 5364 is hinged with the cross bar 21, and the first driving lever 534 and the second driving lever 535 are arranged so as to facilitate the lifting and lowering of the driving plate 52; the clamping blocks 531 and the clamping rods 532 are arranged, so that the height of the driving plate 52 is convenient to fix, and the possibility that the driving plate 52 slides in the working process of the scraper 3 is reduced.
Referring to fig. 1 and 2, the cross bar 21 is provided with an adjusting assembly 6 for driving the pawl 5364 to rotate, the adjusting assembly 6 includes an installation seat 61 and a second screw 62, one end of the second screw 62 is welded with a rotating handle, one end of the second screw 62, which is far away from the rotating handle, is welded with a ball head, the second screw 62 penetrates through the installation seat 61 and abuts against the pawl 5364, the second screw 62 is in threaded connection with the installation seat 61, the installation seat 61 is welded on the cross bar 21, the rotating shaft 5361, the ratchet 5363 and the turntable 5362 are all in rotational connection with the installation seat 61, the pawl 5364 is convenient to adjust due to the arrangement of the second screw 62, the pawl 5364 and the ratchet 5363 are convenient to abut against or separate from each other, and the working stability of the scraper 3 is further improved.
The implementation principle of the high-efficiency leveling equipment for the concrete roof is as follows: firstly, the rotating shaft 5361 is rotated, the rotating shaft 5361 drives the ratchet 5363 to rotate, the ratchet 5363 drives the rotating disc 5362 to rotate, the rotating disc 5362 drives the first shifting lever 534, the first shifting lever 534 drives the driving plate 52 to ascend, the driving plate 52 drives the clamping block 531 to ascend, the clamping block 531 pushes the clamping rod 532 to rotate, after the clamping block 531 ascends, the torsion spring 533 drives the clamping rod 532 to reset, so that the clamping block 531 is clamped with the clamping rod 532, then the second screw 62 is rotated, the second screw 62 pushes the pawl 5364 to rotate, so that the pawl 5364 limits the ratchet 5363, then the motor 41 is started, the output shaft of the motor 41 drives the first screw 42 to rotate, the first screw 42 drives one of the supporting rods 22 to move, the supporting rod 22 drives the cross rod 21 to move, the cross rod 21 drives the scraper 3 to move, and meanwhile, the cross rod 21 drives the other supporting rod 22 to slide along the guide rod 43, and scraping of the scraper 3 to the concrete is achieved.
When the scraping plate 3 is not in contact with the roof, the second screw 62 is rotated, so that the pawl 5364 is separated from the ratchet 5363, then the rotating shaft 5361 is rotated, the rotating shaft 5361 drives the ratchet 5363 to rotate, the ratchet 5363 drives the rotating disc 5362 to rotate, the rotating disc 5362 drives the second shifting lever 535 to rotate, the second shifting lever 535 shifts the clamping rod 532, the clamping rod 532 is separated from the clamping block 531, the driving plate 52 is lowered, the driving plate 52 drives the scraping plate 3 to be lowered, the scraping plate 3 is in contact with the roof, and the roof concrete is scraped.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a high-efficient equipment of leveling for concrete roof which characterized in that: including slide rail (1), be located support (2) on slide rail (1), be located scraper blade (3) and drive on support (2) the drive arrangement (4) of support (2) motion, support (2) and slide rail (1) sliding connection, scraper blade (3) can be dismantled with support (2) and be connected.
2. An efficient levelling apparatus for concrete roofs as claimed in claim 1, wherein: support (2) include horizontal pole (21) and two bracing pieces (22), scraper blade (3) can be dismantled with horizontal pole (21) and be connected, horizontal pole (21) both ends respectively with two bracing piece (22) are connected, bracing piece (22) are kept away from horizontal pole (21) one end with slide rail (1) sliding connection.
3. An efficient levelling apparatus for concrete roofs as claimed in claim 2, wherein: drive arrangement (4) include motor (41), first screw rod (42) and guide bar (43), motor (41) are located slide rail (1) one end, the output shaft of motor (41) with first screw rod (42) coaxial coupling, first screw rod (42) and one rather than bracing piece (22) threaded connection, first screw rod (42) rotate with slide rail (1) and are connected, guide bar (43) and first screw rod (42) axial parallel arrangement, guide bar (43) and another bracing piece (22) sliding connection, guide bar (43) both ends with slide rail (1) both ends are connected.
4. An efficient levelling apparatus for concrete roofs as claimed in claim 2, wherein: still including elevating gear (5) that is used for scraper blade (3) to go up and down, elevating gear (5) include mounting panel (51), are located drive plate (52) on mounting panel (51) and drive elevating components (53) that drive plate (52) go up and down, mounting panel (51) are located on horizontal pole (21), drive plate (52) and mounting panel (51) sliding connection, drive plate (52) are kept away from horizontal pole (21) one side with scraper blade (3) are connected.
5. An efficient levelling apparatus for concrete roofs as claimed in claim 4, wherein: lifting unit (53) including joint piece (531), be used for with joint pole (532) of joint piece (531) joint, be used for the drive joint pole (532) pivoted torsional spring (533), be used for stirring drive plate (52) motion first driving lever (534), be used for stirring the second driving lever (535) of joint pole (532) and be used for driving first driving lever (534) and second driving lever (535) pivoted driving piece (536), joint piece (531) are located drive plate (52) are close to joint pole (532) one side, joint pole (532) and torsional spring (533) all with mounting panel (51) rotate and are connected.
6. An efficient levelling apparatus for concrete roofs as claimed in claim 5, wherein: the driving piece (536) comprises a rotating shaft (5361), a rotating disc (5362), a ratchet wheel (5363) and a pawl (5364) for limiting the ratchet wheel (5363), the rotating shaft (5361) is coaxially connected with the ratchet wheel (5363) and the rotating disc (5362), the rotating shaft (5361), the ratchet wheel (5363) and the rotating disc (5362) are rotatably connected with the cross bar (21), the first shifting lever (534) and the second shifting lever (535) are located on the side wall of the rotating disc (5362), the first shifting lever (534) and the second shifting lever (535) are distributed along the circumferential direction of the rotating disc (5362), and the pawl (5364) is hinged to the cross bar (21).
7. An efficient levelling apparatus for concrete roofs as claimed in claim 6, wherein: be provided with drive pawl (5364) pivoted adjusting part (6) on horizontal pole (21), adjusting part (6) include mount pad (61) and second screw rod (62), second screw rod (62) run through mount pad (61) with pawl (5364) butt, just second screw rod (62) and mount pad (61) threaded connection, mount pad (61) are located on horizontal pole (21), pivot (5361), ratchet (5363) and carousel (5362) all with mount pad (61) rotate and are connected.
8. An efficient levelling apparatus for concrete roofs as claimed in claim 2, wherein: the bracing piece (22) is including canned paragraph (221), slip section (222) and be used for fixing the bayonet (223) of canned paragraph (221) and slip section (222), canned paragraph (221) and slide rail (1) sliding connection, just canned paragraph (221) and first screw rod (42) threaded connection, canned paragraph (221) and guide bar (43) sliding connection, slip section (222) one end and canned paragraph (221) sliding connection, slip section (222) are kept away from the canned paragraph (221) one end with horizontal pole (21) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110648757.1A CN113323297A (en) | 2021-06-10 | 2021-06-10 | A high-efficient equipment that levels for concrete roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110648757.1A CN113323297A (en) | 2021-06-10 | 2021-06-10 | A high-efficient equipment that levels for concrete roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113323297A true CN113323297A (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110648757.1A Pending CN113323297A (en) | 2021-06-10 | 2021-06-10 | A high-efficient equipment that levels for concrete roof |
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| Country | Link |
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| CN (1) | CN113323297A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737613A (en) * | 2021-09-22 | 2021-12-03 | 江苏城东建设工程有限公司 | Efficient construction method for plain concrete behind road dental stone |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2419168A1 (en) * | 1974-04-20 | 1975-11-13 | Voegele Ag J | Lateral rail guided road construction train - has spreader leading chassis sliding beam and compactor |
| CN206127840U (en) * | 2016-10-22 | 2017-04-26 | 宁波高新区百茂高分子材料有限公司 | Road smoothing device |
| CN211113037U (en) * | 2019-07-10 | 2020-07-28 | 福州外语外贸学院 | Temporary road leveling device for building construction |
| CN111677203A (en) * | 2020-06-19 | 2020-09-18 | 中建富林集团有限公司 | Roof waterproof construction device and construction method |
| CN111852027A (en) * | 2020-07-13 | 2020-10-30 | 沈禹荣 | Concrete strickling device and strickling method for building construction |
| CN112878690A (en) * | 2020-07-01 | 2021-06-01 | 江苏省苏中建设集团股份有限公司 | A vibration device for floor concrete construction |
-
2021
- 2021-06-10 CN CN202110648757.1A patent/CN113323297A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2419168A1 (en) * | 1974-04-20 | 1975-11-13 | Voegele Ag J | Lateral rail guided road construction train - has spreader leading chassis sliding beam and compactor |
| CN206127840U (en) * | 2016-10-22 | 2017-04-26 | 宁波高新区百茂高分子材料有限公司 | Road smoothing device |
| CN211113037U (en) * | 2019-07-10 | 2020-07-28 | 福州外语外贸学院 | Temporary road leveling device for building construction |
| CN111677203A (en) * | 2020-06-19 | 2020-09-18 | 中建富林集团有限公司 | Roof waterproof construction device and construction method |
| CN112878690A (en) * | 2020-07-01 | 2021-06-01 | 江苏省苏中建设集团股份有限公司 | A vibration device for floor concrete construction |
| CN111852027A (en) * | 2020-07-13 | 2020-10-30 | 沈禹荣 | Concrete strickling device and strickling method for building construction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737613A (en) * | 2021-09-22 | 2021-12-03 | 江苏城东建设工程有限公司 | Efficient construction method for plain concrete behind road dental stone |
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