CN111778957A

CN111778957A - Construction engineering foundation leveling device and using method

Info

Publication number: CN111778957A
Application number: CN202010656141.4A
Authority: CN
Inventors: 赵志元; 叶洋帆; 徐涛
Original assignee: Zhejiang Engineering Geophysical Survey And Design Institute Co ltd
Current assignee: Zhejiang Engineering Geophysical Survey And Design Institute Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2020-10-16

Abstract

The invention relates to a building engineering foundation leveling device, which comprises a top plate, wherein a first supporting plate and a second supporting plate are symmetrically and fixedly arranged at two ends of the bottom of the top plate, a third supporting plate and a fourth supporting plate which are positioned between the first supporting plate and the second supporting plate are symmetrically and fixedly arranged at the bottom of the top plate, and wheels are arranged outside the third supporting plate and the fourth supporting plate in an array mode, so that the building engineering foundation leveling device has the beneficial effects that: the device has the advantages of simple structure and convenient operation, can carry out rapid leveling and tamping operation on the foundation, can provide periodic outward protruding force on the contact surface of the device and the ground to prevent soil on the ground from being attached to the leveling device in the leveling and tamping process of the foundation, can provide periodic outward protruding and rotating force on the non-contact surface of the device and the ground to rapidly strip the soil attached to the leveling device, and has strong practicability.

Description

Construction engineering foundation leveling device and using method

Technical Field

The invention relates to the technical field of constructional engineering, in particular to a constructional engineering foundation leveling device and a using method thereof.

Background

The foundation refers to the soil or rock mass of the supporting foundation under the building. Soil layers as building foundations are divided into rocks, gravel soil, sandy soil, silt soil, cohesive soil and artificial filling soil. The foundation includes a natural foundation and an artificial foundation (composite foundation). Natural foundations are layers of natural soil that do not require human reinforcement. The artificial foundation needs reinforcement treatment by people, and a stone chip cushion layer, a sand cushion layer, mixed lime-soil backfill, tamping and the like are common. From the point of view of field construction, the foundation can be divided into natural foundation and artificial foundation. The foundation is the bearing rock-soil bearing layer under the foundation. The natural foundation can meet the requirement of bearing all loads of the foundation in a natural state, a natural soil layer reinforced by people is not needed, the engineering cost is saved, and the foundation does not need manual treatment. Natural foundation soils fall into four major categories: rock, gravel soil, sandy soil and cohesive soil. Artificial foundation: artificially treated or improved foundation. When the geological condition of the soil layer is better and the bearing capacity is stronger, a natural foundation can be adopted; and under conditions of poor geological conditions, such as sloping fields, sandy fields or muddy geology, or although the soil layer texture is better, when the upper load is too large, in order to ensure that the foundation has enough bearing capacity, the foundation is reinforced manually, namely an artificial foundation, when a building is built, the foundation needs to be excavated first, after the foundation is excavated, the foundation needs to be leveled and tamped, so as to improve the stability that follow-up building was built, current ground leveller has to level inefficiency, level not enough even, the complicated shortcoming of operation, ground leveller often can adhere to a large amount of earth with one side of ground contact, and the dirt bed is amasss thicker more, leads to ramming plate bottom surface unevenness, can't play the effect of leveling the ramming, needs the manual work to carry out the processing of clearing soil to ramming plate ground regularly, and this has just led to rammer device work efficiency low, has improved artifical amount of labour.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a leveling device for a foundation of a building engineering, which can quickly level and tamp the foundation, can provide periodic outward protruding force on a contact surface of equipment and the ground to prevent soil on the ground from being attached to leveling equipment in the leveling and tamping process of the foundation, and can provide periodic outward protruding and rotating force on a non-contact surface of the equipment and the ground to quickly peel off the soil attached to the leveling equipment.

The invention adopts the technical scheme for solving the technical problems that: the building engineering foundation leveling device comprises a top plate, wherein a first supporting plate and a second supporting plate are symmetrically and fixedly installed at two ends of the bottom of the top plate, a third supporting plate and a fourth supporting plate which are positioned between the first supporting plate and the second supporting plate are symmetrically and fixedly installed at the bottom of the top plate, wheels are installed on the outer sides of the third supporting plate and the fourth supporting plate in an array manner, a first rotating shaft which penetrates through the third supporting plate and the fourth supporting plate and is rotatably connected with the first supporting plate is rotatably connected between the first supporting plate and the second supporting plate, a pressing cylinder which is positioned between the third supporting plate and the fourth supporting plate is arranged below the first rotating shaft, the left end of the pressing cylinder is communicated with the outside, a second rotating shaft which penetrates through the third supporting plate and is rotatably connected with the first supporting plate is fixedly installed at the left end of the pressing cylinder, a first gear is fixedly installed at the outer side of the second rotating shaft, a fourth rotating shaft which penetrates through the, a second gear meshed with the first gear is fixedly arranged on the outer side of the fourth rotating shaft, a third gear meshed with the second gear is fixedly arranged on the outer side of the first rotating shaft, a first sleeve extending to the right of the pressing cylinder is connected to the inner wall of the pressing cylinder in a rotating manner, a second sleeve with a diameter smaller than that of the first sleeve and communicated with the first sleeve is hermetically connected to the left end of the first sleeve, a rotating plate is rotatably connected to the inner wall of the first sleeve, a third rotating shaft which penetrates through the second sleeve and a fourth supporting plate in sequence and is rotatably connected with the second supporting plate is fixedly arranged on the rotating plate close to one end of the second sleeve, the third rotating shaft is rotatably connected with the fourth supporting plate, a fourth gear is fixedly arranged on the outer side of the second sleeve, a fifth gear meshed with the fourth gear is fixedly arranged on the first rotating shaft, and a first pipe body fixedly connected with the rotating plate is fixedly arranged on the inner wall of the left end of, the outer side array of the right end of the first pipe body is fixedly provided with a second pipe body which is positioned in the first sleeve and is communicated with the first pipe body, the inner wall of the second pipe body is connected with a sliding plate in a sliding and sealing manner, the inner wall array of the first sleeve is provided with a concave groove which is positioned at the left side of the rotating plate and is connected end to end, the top of the sliding plate is fixedly provided with a support pillar which is used for supporting the concave groove, the inner wall of the second pipe body, which is close to one end of the first pipe body, is fixedly provided with a first limiting ring, a first spring is fixedly connected between the sliding plate and the first limiting ring, the outer side array of the sliding column is fixedly provided with a third pipe body, one end of the third pipe body, which is far away from the second pipe body, is communicated with the first pipe body, one end of the third pipe body, which is close to the first pipe body, is slidably connected with the first pipe body, and, third body inner wall sliding connection has the push pedal that is located the slip post below, fixed mounting has the second spring between push pedal and the slip post, third body inner wall fixed mounting has the third spacing ring that is located the push pedal below, it is equipped with the through-hole to press a section of thick bamboo top array, the slip capital portion rotates and is connected with the promotion post that passes the through-hole. This structure can be to when leveling the ground, exert pressure to earth, prevent to glue on pressing a section of thick bamboo to can also get rid of fast and glue the earth on pressing a section of thick bamboo.

For further improvement, a second limiting ring is fixedly mounted on the inner wall of one end, close to the concave groove, of the second pipe body, and the top column penetrates through the second limiting ring.

Further perfect, first body inner wall is equipped with first sliding tray, the commentaries on classics board outside is equipped with the second sliding tray that aligns with first sliding tray, the symmetry is equipped with the sliding block that extends to inside and rather than sliding connection of first sliding tray and second sliding tray on the first sleeve.

Further perfection, the top array of the pushing column is fixedly provided with protruding nails.

Further perfect, promote the post outside and be equipped with spiral groove, through-hole inner wall fixed mounting has the second guide block that extends to spiral groove inside.

Further perfection, the first rotating shaft is fixedly provided with scrapers staggered with the through holes in an array mode.

Further perfect, third pivot outside fixed mounting has the sixth gear that is located between four backup pads and the second backup pad, the meshing has outer ring gear in the sixth gear outside, four backup pads and second backup pad looks remote site symmetry are equipped with annular chute, outer ring gear both ends extend to in the annular chute and rotate with it and connect, first pivot outside array fixed mounting has the flabellum that is located between four backup pads and the second backup pad, outer ring gear surrounds the flabellum, outer ring gear inner wall array fixed mounting has the brush hair with the flabellum contact, the symmetry is equipped with first air vent and the second air vent of array distribution in four backup pads and the second backup pad. The structure can prevent more dust from being generated in the process of leveling the foundation.

A use method of a leveling device for a construction engineering foundation comprises the following steps:

firstly, leveling: the first tube, the second tube and the third tube are filled with liquid to push the top plate to drive the wheel to move forward, the pressing cylinder rolls to level the ground, the rolling cylinder rolls to drive the second rotating shaft to rotate, the second rotating shaft rotates to drive the first gear to rotate, the first gear rotates to drive the second gear to rotate, the second gear rotates to drive the third gear to rotate, the third gear rotates to drive the first rotating shaft to rotate, the first rotating shaft rotates to drive the fifth gear to rotate, the fifth gear rotates to drive the fourth gear to rotate, the fourth gear rotates to drive the second sleeve to rotate, the second sleeve rotates to drive the first sleeve to rotate, meanwhile, the rolling cylinder rotates to drive the first tube to rotate, the first tube rotates to drive the second tube to rotate, the second tube rotates to drive the top post to rotate in close to the concave groove, the concave groove periodically drives the top post to push the sliding plate, and the rotating direction of the first sleeve is opposite to the rotating direction of the top post, the frequency that the concave groove periodically drives the ejection column to push the sliding plate can be accelerated, the sliding plate drives the push plate to move when pushed, the push plate drives the second spring and the sliding column to ascend, the sliding column ascends to drive the push column to rotatably extend out of the through hole to clear away soil attached to the pressing cylinder, and on one side of the pressing cylinder contacting the ground, when the push column rotatably extends out of the through hole and receives ground obstruction, the second spring contracts to enable the push column to apply thrust to the ground and prevent the soil from being stuck to the surface of the pressing cylinder;

secondly, mud scraping: when the first rotating shaft rotates, the scraper is driven to remove a small amount of mud at the interval of the through holes on the pressing cylinder;

thirdly, the method comprises the following steps: dust removal: the first rotating shaft drives the fan blades to rotate, the fan blades enable air flow to enter from the second vent holes, the first vent holes blow out, dust generated in the foundation leveling process of the pressing cylinder is cleaned, the third rotating shaft drives the outer gear ring to rotate, and the outer gear ring drives the bristles to clean the fan blades.

The invention has the beneficial effects that: the device has the advantages of simple structure and convenient operation, can carry out rapid leveling and tamping operation on the foundation, can provide periodic outward protruding force on the contact surface of the device and the ground to prevent soil on the ground from being attached to the leveling device in the leveling and tamping process of the foundation, can provide periodic outward protruding and rotating force on the non-contact surface of the device and the ground to rapidly strip the soil attached to the leveling device, and has strong practicability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is a partial enlarged view A of FIG. 1;

FIG. 4 is a partial enlarged view B of FIG. 1;

FIG. 5 is a schematic view of the structure of the concave groove of the present invention.

Description of reference numerals: the top plate 1, the scraper 2, the third gear 3, the third support plate 4, the fan blades 5, the first support plate 6, the first rotating shaft 7, the second gear 8, the fourth rotating shaft 9, the wheel 10, the through hole 11, the second rotating shaft 12, the first gear 13, the pressing cylinder 14, the first tube 15, the fourth gear 16, the third rotating shaft 17, the sixth gear 18, the external gear ring 19, the bristles 20, the first air vent 21, the second air vent 22, the annular sliding chute 23, the second support plate 24, the concave groove 25, the fourth support plate 26, the fifth gear 27, the first sliding groove 28, the second sliding groove 29, the second guide block 30, the second limit ring 31, the second tube 32, the pushing column 33, the top column 34, the first spring 35, the sliding plate 36, the first limit ring 37, the rotating plate 38, the second tube 39, the first sleeve 40, the sliding block 41, the protrusion 42, the spiral groove 43, the sliding chute 44, the third tube 45, the third limit ring 47, the third limiting ring 9, the third rotating shaft, Push plate 48, second spring 49, sliding post 50, first guide block 51.

Detailed Description

The invention will be further described with reference to the accompanying drawings in which:

with reference to figures 1, 2, 3, 4, 5: the construction engineering foundation leveling device in the embodiment comprises a top plate 1, wherein a first supporting plate 6 and a second supporting plate 24 are symmetrically and fixedly installed at two ends of the bottom of the top plate 1, a third supporting plate 4 and a fourth supporting plate 26 which are positioned between the first supporting plate 6 and the second supporting plate 24 are symmetrically and fixedly installed at the bottom of the top plate 1, wheels 10 are installed outside the third supporting plate 4 and the fourth supporting plate 26, a first rotating shaft 7 which penetrates through the third supporting plate 4 and the fourth supporting plate 26 and is rotatably connected with the third supporting plate 4 and the fourth supporting plate 26 is rotatably connected between the first supporting plate 6 and the second supporting plate 24, a pressing cylinder 14 which is positioned between the third supporting plate 4 and the fourth supporting plate 26 is arranged below the first rotating shaft 7, the left end of the pressing cylinder 14 is communicated with the outside, a second rotating shaft 12 which penetrates through the third supporting plate 4 and is rotatably connected with the first supporting plate 6 is fixedly installed at the left, the outer side of the second rotating shaft 12 is fixedly provided with a first gear 13, the first supporting plate 6 is rotatably connected with a fourth rotating shaft 9 which penetrates through a third supporting plate 4 and is connected with the third supporting plate in a rotating way, the outer side of the fourth rotating shaft 9 is fixedly provided with a second gear 8 which is meshed with the first gear 13, the outer side of the first rotating shaft 7 is fixedly provided with a third gear 3 which is meshed with the second gear 8, the inner wall of the pressing cylinder 14 is rotatably connected with a first sleeve 40 which extends to the right of the pressing cylinder 14, the left end of the first sleeve 40 is hermetically connected with a second sleeve 39 which is smaller than the first sleeve 40 in diameter and is communicated with the first sleeve 40, the inner wall of the first sleeve 40 is rotatably connected with a rotating plate 38, one end of the rotating plate 38 close to the second sleeve 39 is fixedly provided with a third rotating shaft 17 which is rotatably connected with the second supporting plate 24 after sequentially penetrating through the second sleeve 39 and the fourth supporting plate 26, the third rotating shaft 17 is, a fourth gear 16 is fixedly installed on the outer side of the second sleeve 39, a fifth gear 27 meshed with the fourth gear 16 is fixedly installed on the first rotating shaft 7, a first tube body 15 fixedly connected with a rotating plate 38 is fixedly installed on the inner wall of the left end of the pressing tube 14, a second tube body 32 positioned inside the first sleeve 40 and communicated with the first tube body 15 is fixedly installed on the outer side of the right end of the first tube body 15 in an array manner, a sliding plate 36 is connected on the inner wall of the second tube body 32 in a sliding and sealing manner, a concave groove 25 positioned on the left side of the rotating plate 38 and connected end to end is arranged on the inner wall of the first sleeve 40 in an array manner, a top post 34 abutting against the concave groove 25 is fixedly installed on the top of the sliding plate 36, a first limiting ring 37 is fixedly installed on the inner wall of one end of the second tube body 32 close to the first tube body 15, a first spring 35 is fixedly connected between the sliding plate 36 and the first limiting ring 37, the third tube 45 is communicated with the first tube 15 near one end of the first tube 15, the inner wall of the third tube 45 is connected with a sliding column 50 which passes through the third tube 45 and is far away from one end of the second tube 32, the outer side array of the sliding column 50 is provided with a sliding groove 44, one end of the third tube 45, which is far away from the second tube 32, is fixedly provided with a first guide block 51 which extends into the sliding groove 44 and is connected with the sliding groove, the inner wall of the third tube 45 is connected with a push plate 48 which is positioned below the sliding column 50 in a sliding manner, a second spring 49 is fixedly arranged between the push plate 48 and the sliding column 50, the inner wall of the third tube 45 is fixedly provided with a third limit ring 47 which is positioned below the push plate 48, the array at the top of the pressing cylinder 14 is provided with a through hole 11, the top of the sliding column 50 is rotatably connected with a pushing column 33 which passes through the through hole 11, the top pillar 34 penetrates through the second limiting ring 31, the inner wall of the first pipe body 15 is provided with a first sliding groove 28, the outer side of the rotating plate 38 is provided with a second sliding groove 29 aligned with the first sliding groove 28, the first sleeve 40 is symmetrically provided with sliding blocks 41 which extend into the first sliding groove 28 and the second sliding groove 29 and are in sliding connection with the first sliding groove 28 and the second sliding groove 29, the top of the pushing pillar 33 is fixedly provided with protruding nails 42 in an array manner, the outer side of the pushing pillar 33 is provided with a spiral groove 43, the inner wall of the through hole 11 is fixedly provided with second guide blocks 30 which extend into the spiral groove 43, the first rotating shaft 7 is fixedly provided with scrapers 2 staggered with the through hole 11 in an array manner, the outer side of the third rotating shaft 17 is fixedly provided with a sixth gear 18 positioned between the four supporting plates 26 and the second supporting plate 24, the outer side of the sixth gear 18 is engaged with an outer gear ring 19, opposite ends of the four supporting plates 26 and the second, outer ring gear 19 both ends extend to in the annular chute 23 and connect with its rotation, first 7 outside array fixed mounting of pivot have be located the flabellum 5 between four backup pads 26 and the second backup pad 24, outer ring gear 19 surrounds flabellum 5, 19 inner wall array fixed mounting of outer ring gear has the brush hair 20 with the contact of flabellum 5, the symmetry is equipped with array distribution's first air vent 21 and second air vent 22 on four backup pads 26 and the second backup pad 24.

With reference to figures 1, 2, 3, 4, 5: a use method of a leveling device for a construction engineering foundation comprises the following steps:

firstly, leveling: the first tube 15, the second tube 32 and the third tube 45 are filled with liquid to push the top plate 1 to drive the wheel 10 to move forward, the pressing cylinder 14 rolls to level the ground, the rolling cylinder 14 rolls to drive the second rotating shaft 12 to rotate, the second rotating shaft 12 rotates to drive the first gear 13 to rotate, the first gear 13 rotates to drive the second gear 8 to rotate, the second gear 8 rotates to drive the third gear 3 to rotate, the third gear 3 rotates to drive the first rotating shaft 7 to rotate, the first rotating shaft 7 rotates to drive the fifth gear 27 to rotate, the fifth gear 27 rotates to drive the fourth gear 16 to rotate, the fourth gear 16 rotates to drive the second sleeve 39 to rotate, the second sleeve 39 rotates to drive the first sleeve 40 to rotate, meanwhile, the rolling cylinder 14 rotates to drive the first tube 15 to rotate, the first tube 15 rotates to drive the second tube 32 to rotate, the second tube 32 rotates to drive the top pillar 34 to rotate to cling to the concave groove 25, the concave groove 25 periodically drives the top pillar 34 to push the sliding plate 36, at this time, the rotating direction of the first sleeve 40 is opposite to the rotating direction of the top pillar 34, the frequency of the concave groove 25 periodically driving the top pillar 34 to push the sliding plate 36 can be accelerated, the sliding plate 36 drives the push plate 48 to move when pushing, the push plate 48 moves to drive the second spring 49 and the sliding pillar 50 to ascend, the sliding pillar 50 ascends to drive the push pillar 33 to rotatably extend out from the through hole 11, soil attached to the pressing cylinder 14 is removed, on one side of the pressing cylinder 14 contacting the ground, when the push pillar 33 rotatably extends out from the through hole 11 and receives ground obstruction, the second spring 49 contracts, so that the push pillar 33 applies thrust to the ground, and the soil is prevented from being stuck on the surface of the pressing cylinder 14;

secondly, mud scraping: when the first rotating shaft 7 rotates, the scraper 2 is driven to remove a small amount of mud at the interval of the through holes 11 on the pressing cylinder 14;

thirdly, the method comprises the following steps: dust removal: the first rotating shaft 7 drives the fan blade 5 to rotate, the fan blade 5 enables air flow to enter from the second vent hole 22, the first vent hole 21 blows out, dust generated in the foundation leveling process of the pressing cylinder 14 is cleaned, the third rotating shaft 17 drives the outer gear ring 19 to rotate, and the outer gear ring 19 drives the bristles 20 to clean the fan blade 5.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a building engineering ground levelly and smoothly installs, includes roof (1), characterized by: the device is characterized in that a first supporting plate (6) and a second supporting plate (24) are symmetrically and fixedly mounted at two ends of the bottom of the top plate (1), a third supporting plate (4) and a fourth supporting plate (26) which are positioned between the first supporting plate (6) and the second supporting plate (24) are symmetrically and fixedly mounted at the bottom of the top plate (1), wheels (10) are mounted on the outer sides of the third supporting plate (4) and the fourth supporting plate (26), a first rotating shaft (7) which penetrates through the third supporting plate (4) and the fourth supporting plate (26) and is rotatably connected with the third supporting plate (4) and the fourth supporting plate (26) is rotatably connected between the first supporting plate (4) and the second supporting plate (24), a pressing cylinder (14) which is positioned between the third supporting plate (4) and the fourth supporting plate (26) is arranged below the first rotating shaft (7), the left end of the pressing cylinder (14) is communicated with the outside, a second rotating shaft (12) which is rotatably connected with the first supporting plate (6) after penetrating through the third, second pivot (12) outside fixed mounting has first gear (13), rotate on first backup pad (6) and be connected with and pass third backup pad (4) and rotate fourth pivot (9) of being connected rather than, fourth pivot (9) outside fixed mounting has second gear (8) with first gear (13) meshing, first pivot (7) outside fixed mounting has third gear (3) with second gear (8) meshing, it is changeed and is connected with first sleeve (40) of extending pressure section of thick bamboo (14) right side to press section of thick bamboo (14) inner wall, first sleeve (40) left end sealing connection has the diameter to be less than second sleeve (39) of first sleeve (40) and intercommunication first sleeve (40), first sleeve (40) inner wall rotates and is connected with commentaries on classics board (38), commentaries on classics board (38) are close to second sleeve (39) one end fixed mounting and pass second sleeve (39) and fourth backup pad (26) in proper order after changeing with second backup pad (24) and change board (38) A third rotating shaft (17) in movable connection, the third rotating shaft (17) is rotatably connected with a fourth supporting plate (26), a fourth gear (16) is fixedly installed on the outer side of the second sleeve (39), a fifth gear (27) meshed with the fourth gear (16) is fixedly installed on the first rotating shaft (7), a first pipe body (15) fixedly connected with a rotating plate (38) is fixedly installed on the inner wall of the left end of the pressing cylinder (14), a second pipe body (32) which is positioned inside the first sleeve (40) and communicated with the first pipe body (15) is fixedly installed on the outer side of the right end of the first pipe body (15) in an array manner, a sliding plate (36) is connected on the inner wall of the second pipe body (32) in a sliding and sealing manner, a concave groove (25) which is positioned on the left side of the rotating plate (38) and is connected end to end is arranged on the inner wall of the first sleeve (40), and a top column (34) abutting against the concave groove (25) is fixedly, a first limiting ring (37) is fixedly mounted on the inner wall of one end, close to the first pipe body (15), of the second pipe body (32), a first spring (35) is fixedly connected between the sliding plate (36) and the first limiting ring (37), a third pipe body (45) is fixedly mounted on the outer side of the first pipe body (15) in an array manner, one end, close to the first pipe body (15), of the third pipe body (45) is communicated with the first pipe body (15), a sliding column (50) penetrating through the third pipe body (45) and far away from one end of the second pipe body (32) is connected on the inner wall of the third pipe body (45) in a sliding manner, a sliding groove (44) is formed in the outer side of the sliding column (50) in an array manner, a first guide block (51) extending into the sliding groove (44) and connected with the sliding block in a sliding manner is fixedly mounted on one end, far away from the second pipe body (32), of the third pipe body (45) is connected with, fixed mounting has second spring (49) between push pedal (48) and slip post (50), third body (45) inner wall fixed mounting has third spacing ring (47) that are located push pedal (48) below, it is equipped with through-hole (11) to press a section of thick bamboo (14) top array, slip post (50) top is rotated and is connected with promotion post (33) that pass through-hole (11).

2. The construction work foundation leveling device according to claim 1, wherein: the second pipe body (32) is close to the inner wall of one end of the concave groove (25) and is fixedly provided with a second limiting ring (31), and the top column (34) penetrates through the second limiting ring (31).

3. The construction work foundation leveling device according to claim (1), wherein: first body (15) inner wall is equipped with first sliding tray (28), it is equipped with second sliding tray (29) that align with first sliding tray (28) to change board (38) outside, symmetry is equipped with on first sleeve (40) and extends to inside and rather than sliding connection's sliding block (41) of first sliding tray (28) and second sliding tray (29).

4. The construction work foundation leveling device according to claim 1, wherein: the top of the pushing column (33) is fixedly provided with protruding nails (42) in an array manner.

5. The construction work foundation leveling device according to claim 1, wherein: promote post (33) outside and be equipped with spiral groove (43), through-hole (11) inner wall fixed mounting has second guide block (30) that extend to spiral groove (43) inside.

6. The construction work foundation leveling device according to claim 1, wherein: and the first rotating shaft (7) is fixedly provided with scrapers (2) staggered with the through holes (11) in an array manner.

7. The construction work foundation leveling device according to claim 1, wherein: a sixth gear (18) positioned between the four supporting plates (26) and the second supporting plate (24) is fixedly arranged at the outer side of the third rotating shaft (17), an outer gear ring (19) is meshed at the outer side of the sixth gear (18), annular sliding grooves (23) are symmetrically formed in opposite ends of the four supporting plates (26) and the second supporting plate (24), the two ends of the external gear ring (19) extend into the annular sliding groove (23) and are connected with the annular sliding groove in a rotating way, the fan blades (5) positioned between the four supporting plates (26) and the second supporting plate (24) are fixedly arranged on the outer side of the first rotating shaft (7) in an array manner, the outer gear ring (19) surrounds the fan blades (5), the inner wall array of the outer gear ring (19) is fixedly provided with brush hairs (20) which are contacted with the fan blades (5), the four support plates (26) and the second support plate (24) are symmetrically provided with first vent holes (21) and second vent holes (22) which are distributed in an array manner.

8. A method of using the apparatus for leveling foundation of construction work according to claim 1, comprising the steps of:

firstly, leveling: liquid is filled in the first pipe body (15), the second pipe body (32) and the third pipe body (45), the top plate (1) is pushed to drive the wheel (10) to advance, the pressing cylinder (14) rolls to level the ground, the roller (14) rolls to drive the second rotating shaft (12) to rotate, the second rotating shaft (12) rotates to drive the first gear (13) to rotate, the first gear (13) rotates to drive the second gear (8) to rotate, the second gear (8) rotates to drive the third gear (3) to rotate, the third gear (3) rotates to drive the first rotating shaft (7) to rotate, the first rotating shaft (7) rotates to drive the fifth gear (27) to rotate, the fifth gear (27) rotates to drive the fourth gear (16) to rotate to drive the second sleeve (39) to rotate, the second sleeve (39) rotates to drive the first sleeve (40) to rotate, and meanwhile, the roller (14) rotates to drive the first pipe body (15) to rotate, the first pipe body (15) rotates to drive the second pipe body (32) to rotate, the second pipe body (32) rotates to drive the ejection column (34) to rotate closely to the recessed groove (25), the recessed groove (25) periodically drives the ejection column (34) to push the sliding plate (36), at the moment, the rotating direction of the first sleeve (40) is opposite to the rotating direction of the ejection column (34), the frequency of the recessed groove (25) periodically driving the ejection column (34) to push the sliding plate (36) can be accelerated, the sliding plate (36) drives the push plate (48) to move when pushing, the push plate (48) moves to drive the second spring (49) and the sliding column (50) to ascend, the sliding column (50) ascends to drive the pushing column (33) to rotatably extend out from the through hole (11), soil attached to the pressing cylinder (14) is removed, one side of the pressing cylinder (14) contacting the ground is contacted with the ground, when the pushing column (33) rotatably extends out from the through hole (11) to receive the ground obstacle, the second spring (49) contracts to enable the pushing column (33) to apply pushing force to the ground, so that the mud is prevented from being stuck on the surface of the pressing cylinder (14);

secondly, mud scraping: when the first rotating shaft (7) rotates, the scraper (2) is driven to remove a small amount of mud at the interval of the through holes (11) on the pressing cylinder (14);

thirdly, the method comprises the following steps: dust removal: the first rotating shaft (7) drives the fan blades (5) to rotate, the fan blades (5) enable air flow to enter from the second vent holes (22), the first vent holes (21) blow out, dust generated in the foundation leveling process of the pressing cylinder (14) is cleaned, the third rotating shaft (17) drives the outer gear ring (19) to rotate, and the outer gear ring (19) drives the bristles (20) to clean the fan blades (5).