CN219364562U

CN219364562U - Foundation leveling device

Info

Publication number: CN219364562U
Application number: CN202320382407.XU
Authority: CN
Inventors: 武飞鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-07-18
Anticipated expiration: 2033-03-03

Abstract

The utility model relates to a foundation leveling device for high-efficiency dust-settling constructional engineering, in particular to a foundation leveling device which comprises a mounting frame, wherein four wheels are respectively arranged on the left side and the right side of the front surface and the back surface of the mounting frame, two moving grooves are respectively formed in the front surface and the back surface of the inner wall of the mounting frame, leveling components are arranged in the moving grooves, the left sides of the front surface and the back surface of the inner wall of the mounting frame are fixedly connected with the front surface and the back surface of a water tank respectively, a dust removing component is arranged in the water tank, a stepping motor a drives a threaded sleeve a to move downwards, the two threaded sleeves a apply pressure to an inclined plate by moving downwards, the inclined plate moves downwards to level the leveled foundation, redundant soil of the foundation is scraped into a concave position, a stepping motor b drives a screw a to move downwards, the screw a moves downwards to drive a mounting plate to move downwards, and the mounting plate moves downwards to apply pressure to a rolling roller to roll the foundation rancour.

Description

Foundation leveling device

Technical Field

The utility model relates to a foundation leveling device, in particular to a foundation leveling device for high-efficiency dust fall constructional engineering.

Background

The foundation refers to soil or rock mass of a supporting foundation below a building, and soil layers serving as the building foundation are divided into rock, gravel soil, sand, silt soil, cohesive soil and artificial filling soil, and the foundation comprises a natural foundation and an artificial foundation (composite foundation). The natural foundation is a natural soil layer which does not need to be reinforced by people. The artificial foundation needs to be reinforced by people, and commonly comprises a stone chip cushion layer, a sand cushion layer, mixed lime soil backfilling and tamping.

Chinese patent publication No.: CN209873766U discloses a foundation leveling device for building engineering, and the device includes top mounting panel, first mounting panel, compression roller, second mounting panel and installation head, the both ends of top mounting panel one side are through installation head fixed mounting there being the connecting rod, the both ends of top mounting panel bottom one side are through second mounting panel fixed mounting there being rotary device, the both ends of one side that rotary device was kept away from to top mounting panel bottom are through first mounting panel fixed mounting compression roller. The compression roller is arranged, the scraping plate is used for scraping the foundation, then the compression roller is used for rolling the foundation, and the scraped foundation is compacted.

The existing foundation leveling device generally adopts a rolling mode to level the foundation, and the construction mode has the defects of longer construction period and uneven foundation leveling, so that the working efficiency of foundation leveling is lower, and the use requirement of a building site is difficult to meet.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a foundation leveling device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ground leveling device, includes the mounting bracket, four wheels are installed respectively to the positive left and right sides of mounting bracket and back, two movable tanks have been seted up respectively to the positive and the back of mounting bracket inner wall, the inside in movable tank is provided with the flattening subassembly, the positive and the back of mounting bracket inner wall left side in the positive and the back rigid coupling of water tank respectively, the inside of water tank is provided with dust removal subassembly, the positive and the center department rigid coupling in the back of mounting bracket inner wall has two lifting frames respectively, the upper surface of lifting frame is provided with the roll-in subassembly.

Preferably, the rolling assembly comprises a thread bush b installed in a bearing on the upper surface of the lifting frame, the inner wall of the thread bush b is in threaded connection with a screw b, the lower surface of the screw b is fixedly connected with the upper surface of the mounting plate, the left side surface and the right side surface of the mounting plate are respectively in sliding connection with the left side surface and the right side surface of the inner wall of the lifting frame, the two opposite sides of the mounting plate are respectively in rotary connection with the front surface and the back surface of the rolling roller, a gear a is installed on the outer surface of the thread bush b, the outer surface of the gear a is meshed with the outer surface of the gear b, a stepping motor b is installed on the upper surface of the gear b, and the stepping motor b is installed on the left side surface of the lifting frame.

Preferably, the left side surface and the right side surface of the lifting frame are respectively fixedly connected with two scraping plates, and the lower surfaces of the scraping plates are attached to the upper surfaces of the grinding rollers.

Preferably, the leveling assembly comprises a connecting screw rod a which is rotationally connected with the lower surface of the inner wall of the movable groove, the top end of the screw rod a penetrates through a bearing which is clamped with the upper surface of the inner wall of the movable groove to be fixedly connected with an output shaft of the stepping motor a, the stepping motor a is arranged on the upper surface of the mounting frame, the outer surface of the screw rod a is in threaded connection with a threaded sleeve a, and two opposite surfaces of the threaded sleeve a are fixedly connected with the front surface and the back surface of the sloping plate respectively.

Preferably, the dust removal assembly comprises a water pump arranged on the lower surface of the inner wall of the water tank, the water discharge end of the water pump is communicated with the upper surface of the shunt tube through a water discharge pipe, the lower surface of the shunt tube is provided with a drying fog spray head, and the shunt tube is arranged on the lower surface of the water tank.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the screw sleeves a are driven to move downwards by the stepping motor a, the two screw sleeves a apply pressure to the sloping plates by moving downwards, the sloping plates move downwards to scrape the leveled foundation, redundant soil of the foundation is scraped to the concave part, the stepping motor b drives the screw a to move downwards, the screw a moves downwards to drive the mounting plate to move downwards, and the mounting plate moves downwards to apply pressure to the rolling roller to roll rancour the foundation.

According to the utility model, the water in the water tank is pumped by the water pump and is discharged to the fog melting spray head through the water drain pipe and the shunt pipe, dust generated by scraping soil by the sloping plate is reduced by the fog melting spray head, and the dust is prevented from polluting the working environment.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic perspective view of a roll pressing assembly according to the present utility model;

in the figure: 1. a mounting frame; 2. a moving groove; 3. a wheel;

leveling assembly: 41. a screw a; 42. a threaded sleeve a; 43. a sloping plate; 44. a stepping motor a; 5. a lifting frame;

and (3) rolling an assembly: 61. a thread bush b; 62. a screw b; 63. a gear a; 64. a stepping motor b; 65. a gear b; 66. a roller; 67. a mounting plate;

dust removal assembly: 71. a water pump; 72. a drain pipe; 73. a shunt; 74. a mist spray head; 8. a scraper; 9. a water tank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a ground leveling device, includes mounting bracket 1, four wheels 3 are installed respectively to the left and right sides of mounting bracket 1 front and back, two removal grooves 2 have been seted up respectively to the front and the back of mounting bracket 1 inner wall, the inside of removal groove 2 is provided with the flattening subassembly, the left side of mounting bracket 1 inner wall front and back is in the front and the back rigid coupling of water tank 9 respectively, the inside of water tank 9 is provided with dust removal subassembly, the center department rigid coupling of mounting bracket 1 inner wall front and back has two lifting frames 5 respectively, the upper surface of lifting frame 5 is provided with the roll-in subassembly.

Specifically, the rolling assembly comprises a threaded sleeve b61 installed in a bearing on the upper surface of the lifting frame 5, the inner wall of the threaded sleeve b61 is in threaded connection with a screw rod b62, the lower surface of the screw rod b62 is fixedly connected with the upper surface of a mounting plate 67, the left side surface and the right side surface of the mounting plate 67 are respectively in sliding connection with the left side surface and the right side surface of the inner wall of the lifting frame 5, the opposite surfaces of the two mounting plates 67 are respectively in rotary connection with the front surface and the back surface of the rolling roller 66, a gear a63 is installed on the outer surface of the threaded sleeve b61, the outer surface of the gear a63 is meshed with the outer surface of a gear b65, a stepping motor b64 is installed on the upper surface of the gear b65, and the stepping motor b64 is installed on the left side surface of the lifting frame 5;

the stepping motor b64 drives the gear b65 and the gear a63 to rotate, the gear a63 rotates to drive the screw a41 to move downwards, the screw a41 moves downwards to drive the mounting plate 67 to move downwards, and the mounting plate 67 moves downwards to apply pressure to the rolling roller 66 to flatten and roll the foundation.

Specifically, two scraping plates 8 are fixedly connected to the left side surface and the right side surface of the lifting frame 5 respectively, and the lower surfaces of the scraping plates 8 are attached to the upper surfaces of the grinding rollers 66;

dust and soil adhered to the surface of the grinding roller 66 are scraped by the scraping plate 8 under the inertia of the rotation of the grinding roller 66, so that the grinding and leveling of the foundation are prevented from being influenced by too much soil adhered to the grinding roller 66.

Specifically, the leveling assembly comprises a rotating connecting screw rod a41 which is connected with the lower surface of the inner wall of the movable groove 2, the top end of the screw rod a41 passes through a bearing which is clamped with the upper surface of the inner wall of the movable groove 2 and is fixedly connected with an output shaft of a stepping motor a44, the stepping motor a44 is arranged on the upper surface of the mounting frame 1, the outer surface of the screw rod a41 is in threaded connection with a thread bush a42, and one surface opposite to the two thread bushes a42 is fixedly connected with the front surface and the back surface of the sloping plate 43 respectively;

the stepping motor a44 drives the screw a41 to rotate, the screw a41 rotates to drive the threaded sleeves a42 to move downwards, the two threaded sleeves a42 move downwards to drive the inclined plate 43 to move downwards, and the inclined plate 43 moves downwards to scrape the leveled foundation to scrape redundant soil of the foundation to the concave position.

Specifically, the dust removal assembly comprises a water pump 71 installed on the lower surface of the inner wall of the water tank 9, the water discharge end of the water pump 71 is communicated with the upper surface of a shunt tube 73 through a water discharge pipe 72, a drying fog spray nozzle 74 is installed on the lower surface of the shunt tube 73, and the shunt tube 73 is installed on the lower surface of the water tank 9;

the water pump 71 pumps the water in the water tank 9, and the water is discharged to the mist nozzle 74 through the water discharge pipe 72 and the shunt pipe 73, and dust generated by the soil being scraped by the sloping plate 43 is reduced by the mist nozzle 74.

The working principle and the using flow of the utility model are as follows:

the utility model, when in use;

the stepping motor a44 drives the screw a41 to rotate, the screw a41 rotates to drive the thread bush a42 to move downwards, the two thread bushes a42 move downwards to drive the inclined plate 43 to move downwards, the inclined plate 43 moves downwards to scrape the leveled foundation, redundant soil on the foundation is scraped to the concave position, the water in the water tank 9 is pumped by the water pump 71 and discharged to the mist spray head 74 through the water discharge pipe 72 and the shunt pipe 73, dust generated by the soil leveling of the inclined plate 43 is reduced through the mist spray head 74, the stepping motor b64 drives the gear b65 and the gear a63 to rotate, the gear a63 rotates to drive the screw a41 to move downwards, the screw a41 moves downwards to drive the mounting plate 67 to move downwards, and the mounting plate 67 moves downwards to apply pressure to the grinding roller 66 to level and grind the foundation.

The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a ground leveling device, includes mounting bracket (1), its characterized in that: four wheels (3) are installed respectively in the left and right sides of the front and the back of mounting bracket (1), two movable tanks (2) have been seted up respectively to the front and the back of mounting bracket (1) inner wall, the inside of movable tanks (2) is provided with the flattening subassembly, the left side of the front and the back of mounting bracket (1) inner wall is in the front and the back rigid coupling of water tank (9) respectively, the inside of water tank (9) is provided with dust removal subassembly, the center department rigid coupling of the front and the back of mounting bracket (1) inner wall has two lifting frames (5) respectively, the upper surface of lifting frames (5) is provided with the roll-in subassembly.

2. A foundation levelling apparatus as claimed in claim 1, wherein: the rolling assembly comprises a threaded sleeve b (61) arranged in a bearing on the upper surface of the lifting frame (5), a screw rod b (62) is connected with the inner wall of the threaded sleeve b (61) in a threaded manner, the lower surface of the screw rod b (62) is fixedly connected with the upper surface of a mounting plate (67), the left side surface and the right side surface of the mounting plate (67) are respectively connected with the left side surface and the right side surface of the inner wall of the lifting frame (5) in a sliding manner, two opposite sides of the mounting plate (67) are respectively connected with the front surface and the back surface of the rolling roller (66) in a rotating manner, a gear a (63) is arranged on the outer surface of the threaded sleeve b (61), the outer surface of the gear a (63) is meshed with the outer surface of the gear b (65), a stepping motor b (64) is arranged on the upper surface of the gear b (65), and the stepping motor b (64) is arranged on the left side surface of the lifting frame (5).

3. A foundation levelling apparatus as claimed in claim 1, wherein: two scraping plates (8) are fixedly connected to the left side surface and the right side surface of the lifting frame (5) respectively, and the lower surfaces of the scraping plates (8) are attached to the upper surfaces of the grinding rollers (66).

4. A foundation levelling apparatus as claimed in claim 1, wherein: the leveling assembly comprises a connecting screw rod a (41) which is rotatably connected with the lower surface of the inner wall of the movable groove (2), the top end of the screw rod a (41) penetrates through a bearing which is clamped with the upper surface of the inner wall of the movable groove (2) and is fixedly connected with an output shaft of a stepping motor a (44), the stepping motor a (44) is arranged on the upper surface of the mounting frame (1), a thread bush a (42) is connected with the outer surface of the screw rod a (41) in a threaded manner, and two opposite surfaces of the thread bush a (42) are fixedly connected with the front surface and the back surface of the sloping plate (43) respectively.

5. A foundation levelling apparatus as claimed in claim 1, wherein: the dust removal assembly comprises a water pump (71) arranged on the lower surface of the inner wall of the water tank (9), the water discharge end of the water pump (71) is communicated with the upper surface of the shunt tube (73) through a water discharge pipe (72), a drying fog spray head (74) is arranged on the lower surface of the shunt tube (73), and the shunt tube (73) is arranged on the lower surface of the water tank (9).