CN114319879B - Cement floor leveling device for house building - Google Patents
Cement floor leveling device for house building Download PDFInfo
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- CN114319879B CN114319879B CN202210088214.3A CN202210088214A CN114319879B CN 114319879 B CN114319879 B CN 114319879B CN 202210088214 A CN202210088214 A CN 202210088214A CN 114319879 B CN114319879 B CN 114319879B
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Abstract
The invention discloses a cement floor leveling device for building construction, wherein a rectangular groove-shaped driving groove is formed in a lifting supporting seat; the leveling unit comprises a vertical connecting seat and a pair of left and right connecting rods; a limiting compression seat vertically moves on the left end face of the vertical connecting seat; a pair of left connecting columns which are distributed left and right and are in a cuboid shape are formed on the right end face of the vertical connecting seat; the left connecting rod and the right connecting rod are detachably fixed on the right end face of the left connecting column; the left connecting rod and the right connecting rod are formed by detachably connecting a plurality of cuboid right connecting columns which are connected left and right; the cross-sectional shapes of the right connecting column and the left connecting column are the same; a left driving frame and a right driving frame which are rectangular in frame shape are arranged on the left connecting column and the left connecting rod in a left-right moving way; a cylindrical lower connecting column is formed on the bottom surfaces of the left and right driving frames; the lower ends of the pair of lower connecting columns are provided with a flat-driving seat; the invention has the advantages that: the operation is convenient, operators can carry out the leveling operation without stepping on the undried cement floor, and the cement floor is suitable for cement floors with different sizes.
Description
Technical Field
The invention relates to the technical field of house construction, in particular to a cement floor leveling device for house construction.
Background
In construction, to not dry cement ground need use to catch up the flat blend stop to adjust its roughness generally, and in the construction is built in the room, because room area size is different, operating space is restricted, the building ground that is used commonly used at present catches up the flat blend stop, because of structural length is fixed, it is relatively poor to use the flexibility, and longer catch up the flat blend stop carries, use and deposit inconvenience, especially in catch up the flat operation, need to be kept away the flat blend stop by staff's hand and squat and catch up the flat operation of bowing on not dry cement ground, catch up like this in-process must keep staff to leave footprint and catch up, so increased work load and the degree of difficulty of catch up, the work of squatting extremely easily leads to making the staff tired down for a long time, therefore catch up the flat operation existence scene construction intensity of labour is big, construction quality and effect are influenced by staff's technical proficiency and fatigue degree human factor, work efficiency lower scheduling problem.
Disclosure of Invention
The invention aims at solving the technical problems of time and labor waste and low working efficiency of the existing manual leveling mode, and provides a cement floor leveling device for building construction.
The technical scheme for solving the technical problems is as follows: a cement floor leveling device for building comprises a side supporting unit and a leveling unit; the side support unit comprises a support base; a cuboid lifting supporting seat is vertically arranged on the upper end surface of the supporting base in a moving manner; a rectangular groove-shaped driving groove is formed in the lifting supporting seat; the leveling unit comprises a vertical connecting seat and a pair of left and right connecting rods; a limiting compression seat vertically moves on the left end face of the vertical connecting seat; a pair of left connecting columns which are distributed left and right and are in a cuboid shape are formed on the right end face of the vertical connecting seat; the left connecting rod and the right connecting rod are detachably fixed on the right end face of the left connecting column; the left connecting rod and the right connecting rod are formed by detachably connecting a plurality of cuboid right connecting columns which are connected left and right; the cross-sectional shapes of the right connecting column and the left connecting column are the same; a left driving frame and a right driving frame which are rectangular in frame shape are arranged on the left connecting column and the left connecting rod in a left-right moving way; a cylindrical lower connecting column is formed on the bottom surfaces of the left and right driving frames; the lower ends of the pair of lower connecting columns are provided with a flat-driving seat; a left driving unit and a right driving unit are arranged in the driving groove; the left connecting column and the left connecting rod penetrate through the lifting supporting seat in the left-right direction, and the left-right driving unit is used for driving the left connecting column and the left connecting rod to move left and right.
As the optimization of the technical scheme, a damping layer is arranged on the left end face of the limiting pressing seat; a plurality of T-shaped vertical moving grooves which are uniformly distributed in the front-back direction are formed on the right end surface of the limiting pressing seat; the lower end of the vertical moving groove is provided with an opening; a plurality of vertical moving blocks matched with the vertical moving grooves are formed on the left end face of the vertical connecting seat.
As the optimization of the technical scheme, the upper end surface of the supporting base is provided with an odd number of cylindrical vertical connecting columns; the vertical connecting column vertically penetrates through the lower side wall of the driving groove; the center of the upper end surface of the lifting support seat vertically passes through and is pivoted with a vertical driving bolt; the bottom spiro union of vertical drive bolt is on the up end of the vertical spliced pole in center.
As a preferable mode of the above technical solution, horizontal adjusting racks are respectively formed on the rear end face of the left connecting column at the front side, on the front end face of the left connecting column at the rear side, on the rear end face of the right connecting column at the front side, and on the front end face of the right connecting column at the rear side; all horizontal adjusting racks on the same side form a complete rack; the left and right driving units comprise a pair of left and right driving center posts which are pivoted between the upper side wall and the lower side wall of the driving groove and are distributed front and back; a left driving gear and a right driving gear are fixed on the left driving center column and the right driving center column; a pair of left and right driving motors which are distributed front and back are fixed on the upper end surface of the lifting supporting seat; the left and right driving center posts are fixedly connected with output shafts of left and right driving motors at corresponding sides; the left and right driving gears are meshed with the horizontal adjusting racks on the corresponding sides; left and right guide bars are respectively formed on the front end face of the left connecting column at the front side, the rear end face of the left connecting column at the rear side, the front end face of the right connecting column at the front side and the rear end face of the right connecting column at the rear side; left guide grooves with left and right openings matched with the left and right guide bars and the horizontal adjusting racks are respectively formed on the front side wall and the rear side wall of the left and right driving frames; right guide grooves with left and right openings matched with the left and right guide bars and the horizontal adjusting rack are formed on the left and right side walls of the lifting supporting seat.
As the optimization of the technical scheme, a plurality of balancing weights distributed front and back are detachably arranged on the right end face of the supporting base.
As the optimization of the technical scheme, the center of the left end face of the balancing weight is provided with a connecting threaded rod; the connecting threaded rod is in threaded connection with the right end face of the supporting base.
As the optimization of the technical scheme, rectangular groove-shaped connecting slots are respectively formed on the right end faces of the left connecting column and the right connecting column; a cuboid connecting plug block matched with the connecting slot is formed on the left end face of the right connecting column; the right ends of the lower end surfaces of the left connecting column and the right connecting column vertically penetrate through connecting bolts; the screw rod of the connecting bolt vertically passes through the connecting plug block and the upper end of the connecting plug block is in threaded connection with the upper side wall of the connecting slot.
As the optimization of the technical scheme, the upper end surfaces of the left connecting column and the right connecting column are formed with driving racks for leveling; all the driving racks form a complete rack; a leveling driving gear is pivoted between the upper ends of the upper side wall and the lower side wall of the left driving frame and the right driving frame; the end surfaces of the left and right driving frames, which are far away from each other, are respectively fixed with a leveling driving motor; the rotary central shaft of the leveling driving gear is fixedly connected with the output shaft of the leveling driving motor at the corresponding side; the leveling driving gear is meshed with the leveling driving rack.
As the preferable choice of the technical proposal, the flat base is in the shape of isosceles trapezoid with narrow upper part and wide lower part.
The invention has the beneficial effects that: the operation is convenient, operators can carry out the leveling operation without stepping on the undried cement floor, and the cement floor is suitable for cement floors with different sizes.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of the structure of the section A-A of FIG. 1 according to the present invention;
in the figure, 10, a side support unit; 11. a support base; 111. a vertical connecting column; 12. lifting the supporting seat; 120. a driving groove; 13. a vertical drive bolt; 14. a left-right driving motor; 141. driving the center column left and right; 16. left and right driving gears; 17. balancing weight; 171. connecting a threaded rod; 20. a leveling unit; 200. a connection slot; 21. a vertical connecting seat; 211. a vertical moving block; 212. a left connecting column; 22. a right connecting column; 221. connecting the plug blocks; 23. a connecting bolt; 24. a horizontal adjusting rack; 25. a driving rack is flattened; 26. limiting and compacting the seat; 260. a vertical moving groove; 261. a damping layer; 27. left and right guide bars; 28. a left and right driving frame; 281. a lower connecting column; 282. a flattening seat; 29. a leveling driving motor; 291. and flattening the driving gear.
Detailed Description
As shown in fig. 1 and 2, a cement floor leveling device for building construction comprises a side support unit 10 and a leveling unit 20; the side support unit 10 includes a support base 11; a cuboid lifting support seat 12 is vertically arranged on the upper end surface of the support base 11 in a moving manner; a rectangular driving groove 120 is formed in the lifting support seat 12; the leveling unit 20 comprises a vertical connecting seat 21 and a pair of left and right connecting rods; a limiting pressing seat 26 vertically moves on the left end surface of the vertical connecting seat 21; a pair of left connecting columns 212 which are distributed left and right and are in a cuboid shape are formed on the right end surface of the vertical connecting seat 21; the left and right connecting rods are detachably fixed on the right end face of the left connecting column 212; the left and right connecting rods are formed by detachably connecting a plurality of left and right cuboid right connecting columns 22; the cross-sectional shapes of both the right connecting post 22 and the left connecting post 212 are the same; a left and right driving frame 28 with a rectangular frame shape is arranged on the left connecting column 212 and the left and right connecting rods in a left and right moving way; a cylindrical lower connection post 281 is formed on the bottom surface of the left and right driving frames 28; the lower ends of the pair of lower connecting posts 281 are provided with a flattening seat 282; a left and right driving unit is provided in the driving groove 120; the left connection post 212 and the left and right connection rod pass through the elevating support base 12 in the left and right direction and the left and right driving unit is used to drive the left connection post 212 and the left and right connection rod to move left and right.
As shown in fig. 1 and 2, a damping layer 261 is provided on the left end surface of the limit pressing seat 26; a plurality of T-shaped vertical moving grooves 260 which are uniformly distributed in the front-back direction are formed on the right end surface of the limiting pressing seat 26; the lower end of the vertical movement groove 260 is opened; a plurality of vertical moving blocks 211 matched with the vertical moving grooves 260 are formed on the left end surface of the vertical connecting seat 21.
As shown in fig. 1 and 2, an odd number of cylindrical vertical connection columns 111 are formed on the upper end surface of the support base 11; the vertical connection column 111 vertically passes through the lower sidewall of the driving groove 120; the center of the upper end surface of the lifting support seat 12 vertically passes through and is pivoted with a vertical driving bolt 13; the bottom of the vertical driving bolt 13 is screwed on the upper end surface of the central vertical connection column 111.
As shown in fig. 1 and 2, horizontal adjustment racks 24 are formed on the rear end face of the front left connecting column 212, on the front end face of the rear left connecting column 212, on the rear end face of the front right connecting column 22, and on the front end face of the rear right connecting column 22, respectively; all horizontal adjustment racks 24 on the same side form a complete rack; the left and right driving units include a pair of left and right driving center posts 141 pivoted between upper and lower sidewalls of the driving groove 120 and distributed in front and rear; a left and right driving gear 16 is fixed to the left and right driving center post 141; a pair of left and right driving motors 14 which are distributed front and back are fixed on the upper end surface of the lifting support seat 12; the left and right driving center posts 141 are fixedly connected with the output shafts of the left and right driving motors 14 at the corresponding sides; the left and right driving gears 16 are engaged with the horizontal adjusting racks 24 of the respective sides; left and right guide bars 27 are formed on the front end face of the front left connecting column 212, the rear end face of the rear left connecting column 212, the front end face of the front right connecting column 22 and the rear end face of the rear right connecting column 22, respectively; left guide grooves with left and right openings, which are matched with the left and right guide bars 27 and the horizontal adjusting racks 24, are respectively formed on the front side wall and the rear side wall of the left and right driving frames 28; right guide grooves with left and right openings, which are matched with the left and right guide bars 27 and the horizontal adjusting rack 24, are formed on the left and right side walls of the lifting support seat 12.
As shown in fig. 1 and 2, a plurality of balancing weights 17 distributed back and forth are detachably mounted on the right end surface of the support base 11.
As shown in fig. 2, a connecting threaded rod 171 is formed at the center of the left end face of the balancing weight 17; the connection threaded rod 171 is screwed on the right end face of the support base 11.
As shown in fig. 1 and 2, rectangular-groove-shaped connection slots 200 are formed in the right end surfaces of the left connection post 212 and the right connection post 22, respectively; a rectangular parallelepiped connecting plug 221 which is matched with the connecting slot 200 is formed on the left end face of the right connecting column 22; the right ends of the lower end surfaces of the left connecting column 212 and the right connecting column 22 vertically penetrate through connecting bolts 23; the screw of the connection bolt 23 vertically passes through the connection plug 221 and the upper end is screw-coupled to the upper sidewall of the connection socket 200.
As shown in fig. 1 and 2, the upper end surfaces of the left connecting column 212 and the right connecting column 22 are formed with a flat driving rack 25; all the driving racks 25 form a complete rack; a leveling driving gear 291 is pivoted between the upper ends of the upper and lower side walls of the left and right driving frames 28; the end surfaces of the left and right driving frames 28, which are far away from each other, are respectively fixed with a leveling driving motor 29; the rotation center shaft of the leveling driving gear 291 is fixedly connected with the output shaft of the leveling driving motor 29 on the corresponding side; the leveling driving gear 291 is engaged with the leveling driving rack 25.
As shown in fig. 1 and 2, the catch-up bed 282 has the shape of an isosceles trapezoid with a narrow upper portion and a wide lower portion.
The working principle of the cement floor leveling device for house construction is that;
before working, the support base 11 is placed on the right side of the undried cement floor, then a pair of left connecting columns 212 penetrate through the lifting support base 12 from left to right, a certain number of right connecting columns 22 are connected to the right end of the left connecting columns 212 according to the left-right width of the cement floor, then the left-right driving unit drives the right connecting columns 22 and the left connecting columns 212 to move leftwards until the left end face of the limiting pressing base 26 abuts against the left wall surface, then the lifting support base 12 descends to enable the bottom face of the leveling base 282 to be in contact with the undried cement floor, then a pair of left-right driving frames 28 move rightwards, and the leveling base 282 levels the undried cement floor;
the operation is convenient, operators can carry out the leveling operation without stepping on the undried cement floor, and the cement floor is suitable for cement floors with different sizes;
the presence of the weight 17 prevents the side support unit 10 from tilting to the left; the damping layer 261 is arranged on the left end face of the limiting pressing seat 26, so that the vertical connecting seat 21 cannot sink due to overweight left end.
The foregoing is merely exemplary embodiments of the present invention, and those skilled in the art should not understand the present invention as being limited thereto, since modifications may be made in the specific embodiments and application scope of the present invention according to the concepts of the present invention.
Claims (8)
1. Cement floor of usefulness is built in room and is driven flat device, its characterized in that: comprises a side supporting unit (10) and a leveling unit (20); the side support unit (10) comprises a support base (11); a cuboid lifting support seat (12) is vertically arranged on the upper end surface of the support base (11) in a moving manner; a rectangular driving groove (120) is formed in the lifting support seat (12); the leveling unit (20) comprises a vertical connecting seat (21) and a pair of left and right connecting rods; a limiting compression seat (26) is vertically moved on the left end face of the vertical connecting seat (21); a pair of left connecting columns (212) which are distributed left and right and are in a cuboid shape are formed on the right end surface of the vertical connecting seat (21); the left connecting rod and the right connecting rod are detachably fixed on the right end face of the left connecting column (212); the left connecting rod and the right connecting rod are formed by detachably connecting a plurality of left and right cuboid right connecting columns (22); the cross-sectional shapes of the right connecting column (22) and the left connecting column (212) are the same; a left and right driving frame (28) with a rectangular frame shape is arranged on the left connecting column (212) and the left and right connecting rods in a left and right moving way; a cylindrical lower connecting column (281) is formed on the bottom surface of the left and right driving frames (28); the lower ends of the pair of lower connecting posts (281) are provided with a flattening seat (282); a left driving unit and a right driving unit are arranged in the driving groove (120); the left connecting column (212) and the left connecting rod penetrate through the lifting supporting seat (12) in the left-right direction, and the left-right driving unit is used for driving the left connecting column (212) and the left connecting rod to move left and right;
horizontal adjusting racks (24) are respectively formed on the rear end face of the left connecting column (212) at the front side, the front end face of the left connecting column (212) at the rear side, the rear end face of the right connecting column (22) at the front side and the front end face of the right connecting column (22) at the rear side; all horizontal adjusting racks (24) on the same side form a complete rack; the left and right driving units comprise a pair of left and right driving center posts (141) which are pivoted between the upper side wall and the lower side wall of the driving groove (120) and are distributed back and forth; a left and right driving gear (16) is fixed on the left and right driving center column (141); a pair of left and right driving motors (14) which are distributed front and back are fixed on the upper end surface of the lifting supporting seat (12); the left and right driving center posts (141) are fixedly connected with output shafts of left and right driving motors (14) at corresponding sides; the left and right driving gears (16) are meshed with the horizontal adjusting racks (24) on the corresponding sides; left and right guide bars (27) are respectively formed on the front end surface of the front left connecting column (212), the rear end surface of the rear left connecting column (212), the front end surface of the front right connecting column (22) and the rear end surface of the rear right connecting column (22); left guide grooves with left and right openings, which are matched with left and right guide bars (27) and a horizontal adjusting rack (24), are respectively formed on the front side wall and the rear side wall of the left and right driving frames (28); right guide grooves with left and right openings, which are matched with left and right guide bars (27) and a horizontal adjusting rack (24), are formed on the left and right side walls of the lifting supporting seat (12).
2. The cement floor leveling device for building construction according to claim 1, wherein: a damping layer (261) is arranged on the left end surface of the limit pressing seat (26); a plurality of T-shaped vertical moving grooves (260) which are uniformly distributed in the front-back direction are formed on the right end surface of the limit pressing seat (26); the lower end of the vertical movement groove (260) is provided with an opening; a plurality of vertical moving blocks (211) matched with the vertical moving grooves (260) are formed on the left end face of the vertical connecting seat (21).
3. The cement floor leveling device for building construction according to claim 1, wherein: an odd number of cylindrical vertical connecting columns (111) are formed on the upper end surface of the supporting base (11); the vertical connecting column (111) vertically penetrates through the lower side wall of the driving groove (120); the center of the upper end surface of the lifting support seat (12) vertically passes through and is pivoted with a vertical driving bolt (13); the bottom of the vertical driving bolt (13) is in threaded connection with the upper end face of the vertical connecting column (111) at the center.
4. The cement floor leveling device for building construction according to claim 1, wherein: a plurality of balancing weights (17) distributed front and back are detachably arranged on the right end face of the supporting base (11).
5. The cement floor leveling device for building construction according to claim 4, wherein: a connecting threaded rod (171) is formed in the center of the left end face of the balancing weight (17); the connecting threaded rod (171) is in threaded connection with the right end face of the supporting base (11).
6. The cement floor leveling device for building construction according to claim 1, wherein: the right end surfaces of the left connecting column (212) and the right connecting column (22) are respectively provided with rectangular groove-shaped connecting slots (200); a cuboid connecting plug block (221) matched with the connecting slot (200) is formed on the left end face of the right connecting column (22); the right ends of the lower end surfaces of the left connecting column (212) and the right connecting column (22) vertically penetrate through connecting bolts (23); the screw rod of the connecting bolt (23) vertically passes through the connecting plug block (221) and the upper end is in threaded connection with the upper side wall of the connecting slot (200).
7. The cement floor leveling device for building construction according to claim 1, wherein: the upper end surfaces of the left connecting column (212) and the right connecting column (22) are provided with a driving rack (25) for leveling; all the driving racks (25) form a complete rack; a leveling driving gear (291) is pivoted between the upper ends of the upper side wall and the lower side wall of the left driving frame (28); the end surfaces of the left and right driving frames (28) which are far away from each other are respectively fixed with a leveling driving motor (29); the rotation central shaft of the leveling driving gear (291) is fixedly connected with the output shaft of the leveling driving motor (29) at the corresponding side; the leveling driving gear (291) is meshed with the leveling driving rack (25).
8. The cement floor leveling device for building construction according to claim 1, wherein: the flattening seat (282) is in the shape of an isosceles trapezoid with a narrow upper part and a wide lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210088214.3A CN114319879B (en) | 2022-01-25 | 2022-01-25 | Cement floor leveling device for house building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210088214.3A CN114319879B (en) | 2022-01-25 | 2022-01-25 | Cement floor leveling device for house building |
Publications (2)
| Publication Number | Publication Date |
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| CN114319879A CN114319879A (en) | 2022-04-12 |
| CN114319879B true CN114319879B (en) | 2023-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210088214.3A Active CN114319879B (en) | 2022-01-25 | 2022-01-25 | Cement floor leveling device for house building |
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| CN (1) | CN114319879B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004162422A (en) * | 2002-11-14 | 2004-06-10 | Niisaka Kogyo:Kk | Earthen-floor concrete placing/leveling device and its method |
| JP4351098B2 (en) * | 2004-03-26 | 2009-10-28 | カネソウ株式会社 | Leveling device and leveling device for mortar floor in peripheral frame for entrance mat |
| EP2327845A2 (en) * | 2008-09-09 | 2011-06-01 | Ju Tae Kim | Floor construction apparatus |
| CN206987333U (en) * | 2017-07-13 | 2018-02-09 | 深圳华创建筑装饰股份有限公司 | A kind of building ground catches up with leveling device |
| CN207332269U (en) * | 2017-08-03 | 2018-05-08 | 河南人邦科技股份有限公司 | Cement mortar surface examines leveling device |
| CN111119459B (en) * | 2019-12-09 | 2021-11-05 | 王勇 | Cement leveling device |
| CN212957529U (en) * | 2020-08-12 | 2021-04-13 | 上海全筑建筑装饰集团股份有限公司 | Assembly type floor leveling structure |
| CN112267684A (en) * | 2020-09-04 | 2021-01-26 | 中建海峡建设发展有限公司 | Ground leveling device for house construction |
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2022
- 2022-01-25 CN CN202210088214.3A patent/CN114319879B/en active Active
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