Foundation leveling equipment for constructional engineering

Abstract

The utility model discloses foundation leveling equipment for constructional engineering, which comprises a rack, a cab is arranged at the top of the rack, a front axle is arranged on the front side of the rack, and a single-shaft double-front wheel is arranged at the front end of the front axle; a rear axle is arranged on the rear side of the machine frame, double-shaft four rear wheels are arranged on the rear axle, and a balancer is arranged on the machine frame. A scraper assembly facilitating foundation leveling is further arranged between the cab and the single-shaft double front wheels. By adjusting the inclination angle of the scraper, redundant earthwork can be scraped to one side of the vehicle, and then the problems of machine damage and low leveling efficiency caused by direct earthwork pushing are avoided; through the arrangement of the rotary ring and the corresponding rotary ring driving assembly, the rotary ring can be conveniently driven, and then the inclination angle of the scraper can be conveniently adjusted; through the arranged scraper inclination angle assembly, the inclination angle of the scraper to the ground can be adjusted, then the angle during soil entering and bulldozing is adjusted, the load is relieved, and oil consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering. Specifically, it particularly relates to a foundation leveling device for construction engineering. Background Technique

[0002] Construction engineering refers to the engineering entity formed by the construction of various housing buildings and their ancillary facilities and the installation of pipelines and equipment supporting them. Among them, "housing building" refers to a project with a roof, beams, columns, walls, foundation, and capable of forming an internal space to meet the needs of people's production, residence, study, and public activities.

[0003] The existing foundation leveling device for construction engineering generally includes an installation bracket, a chassis, wheels, a fixing frame, a rolling roller rotating shaft, and a rolling roller. A mixing chamber is fixedly installed on the left side inside the installation bracket. A second motor is arranged below the mixing chamber, and the upper end of the second motor is coaxially rotatably connected to a second rotating shaft. This device is simple to operate, has uniform and efficient leveling quality, and strong practicability.

[0004] However, this kind of foundation leveling device for construction engineering can level the ground. However, when there are raised accumulations on the surface of the foundation, there is a drawback that it is difficult to level the surface of the foundation only by the leveling structure. Therefore, a foundation leveling device for construction engineering is needed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to solve the drawbacks existing in the prior art, and a foundation leveling device for construction engineering is proposed, including a frame. A cab is arranged at the top of the frame. A front axle is arranged at the front side of the frame. A single-axis double front wheels are arranged at the front end of the front axle. A rear axle is arranged at the rear side of the frame. Double-axis four rear wheels are arranged on the rear axle, and a balancer is configured on the frame. A scraper assembly for facilitating the leveling of the foundation is also arranged between the cab and the single-axis double front wheels.

[0006] The scraper assembly includes a triangular support frame arranged inside the front axle. One end of the triangular support frame away from the front wheel is fixedly installed with a slewing ring mounting seat. A slewing ring is rotatably installed inside the slewing ring mounting seat. A scraper mounting frame is fixedly installed at the bottom of the slewing ring, and a scraper is fixedly installed on the scraper mounting frame.

[0007] Furthermore, it further includes a slewing ring driving assembly for driving the slewing ring. The slewing ring driving assembly includes a mounting guard plate arranged at the bottom of the triangular support frame. A driving motor is fixedly installed on the mounting guard plate. A transmission gear is fixedly installed on the output shaft of the driving motor. The transmission gear is meshed and connected with a slewing driving tooth arranged on the inner side wall of the slewing ring.

[0008] Furthermore, it also includes a swivel ring shock absorption assembly. The swivel ring shock absorption assembly includes mounting seats fixedly installed on both sides of the frame. A shock absorber support frame is rotatably installed on the mounting seats, and a shock absorber for facilitating the adjustment of the up and down movement of the scraper is fixedly installed on the shock absorber support frame.

[0009] Furthermore, it also includes a scraper tilt angle adjustment assembly for facilitating the adjustment of the tilt angle of the scraper. The scraper tilt angle adjustment assembly includes a mounting rotating shaft opened on the scraper mounting frame. An air jack is rotatably installed on the mounting rotating shaft, and the telescopic rod of the air jack is rotatably installed with an adjustment seat provided on the back plate of the scraper.

[0010] Furthermore, a rotating cylinder is arranged between the two adjustment seats, and the rotating cylinder is rotatably connected to a fixed shaft fixedly installed on the back plate of the scraper.

[0011] Furthermore, an adjustment seat mounting plate is provided on the back plate of the scraper, and the adjustment seat mounting plate is fixedly installed with the adjustment seat.

[0012] Compared with the existing technology, the beneficial effects of the present utility model are as follows: The ground leveling equipment involved in this application can effectively improve the leveling of ground protrusions. By adjusting the tilt angle of the scraper, the excess soil can be scraped to one side of the vehicle, thereby avoiding the problems of machine damage and low leveling efficiency caused by directly pushing the soil; at the same time, pushing the excess soil to one side of the vehicle also avoids it being compacted by the wheels. This application facilitates the driving of the swivel ring through the provided swivel ring and the corresponding swivel ring drive assembly, and thus facilitates the adjustment of the tilt angle when the scraper arranged below the swivel ring is used for soil pushing; the provided swivel ring shock absorption assembly avoids damage to the scraper when a hard rock blocks the way during the use of the scraper; through the provided scraper tilt angle assembly, the tilt angle of the scraper relative to the ground can be adjusted, and thus the angle when entering the soil for soil pushing can be adjusted, reducing the load and fuel consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of a ground leveling equipment for construction engineering proposed by the present utility model (upper right view);

[0014] Figure 2 It is a schematic diagram of the overall structure of a ground leveling equipment for construction engineering proposed by the present utility model (upper left view). DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0016] Referring to the drawings, this embodiment provides a foundation leveling device for construction projects, including a frame 1. A cab 2 is provided at the top of the frame 1. A front axle 3 is provided at the front side of the frame 1. A single-axis double front wheels 4 are provided at the front end of the front axle 3. A rear axle 5 is provided at the rear side of the frame 1. Double-axis four rear wheels 6 are provided on the rear axle 5, and a balancer is configured on the frame 1. It is characterized in that a scraper assembly 7 for facilitating foundation leveling is further provided between the cab 2 and the single-axis double front wheels 4;

[0017] The scraper assembly 7 includes a triangular support frame 71 provided inside the front axle. One end of the triangular support frame 71 away from the front wheels is fixedly installed with a slewing ring mounting seat 72. A slewing ring 73 is rotatably installed inside the slewing ring mounting seat 72. A scraper mounting frame 74 is fixedly installed at the bottom of the slewing ring 73, and a scraper 75 is fixedly installed on the scraper mounting frame 74.

[0018] Furthermore, it further includes a slewing ring driving component for driving the slewing ring 73. The slewing ring driving component includes a mounting guard plate 76 provided at the bottom of the triangular support frame. A driving motor 77 is fixedly installed on the mounting guard plate 76. A transmission gear is fixedly installed on the output shaft of the driving motor 77, and the transmission gear is meshed and connected with a slewing driving tooth provided on the inner side wall of the slewing ring 73.

[0019] Furthermore, it further includes a slewing ring shock absorption component. The slewing ring shock absorption component includes mounting seats 78 fixedly installed on both sides of the frame. A shock absorption cylinder support frame 79 is rotatably installed on the mounting seats 78. A shock absorption cylinder 710 for facilitating the adjustment of the up and down of the scraper is fixedly installed on the shock absorption cylinder support frame 79.

[0020] Furthermore, it further includes a scraper tilt angle adjustment component for facilitating the adjustment of the tilt angle of the scraper. The scraper tilt angle adjustment component includes a mounting rotating shaft 711 opened on the scraper mounting frame 74. An air jack 712 is rotatably installed on the mounting rotating shaft 711. The telescopic rod of the air jack 712 is rotatably installed with an adjustment seat 713 provided on the back plate of the scraper.

[0021] Furthermore, a rotating cylinder is provided between the two adjustment seats 713, and the rotating cylinder 714 is rotatably connected with a fixed shaft 715 fixedly installed on the back plate of the scraper.

[0022] Furthermore, an adjustment seat mounting plate 716 is provided on the back plate of the scraper, and the adjustment seat mounting plate 716 is fixedly installed with the adjustment seat 713.

[0023] Working principle:

[0024] When the foundation needs to be leveled, first drive this mechanical equipment to the plot to be leveled. The driver manipulates the drive motor by operating the control handle in the cab to drive the rotation of the rotary ring, thereby adjusting the inclination angle between the scraper and the front directly, avoiding damage to the machine caused by directly pushing the soil; by adjusting the inclination angle of the scraper to the ground, it is convenient to adjust the angle of the scraper entering the soil pile and can also reduce the load.

[0025] When the foundation is almost leveled, adjust the inclination angle between the scraper and the front directly to a straight soil-pushing mode to level the ground in a straight line, and then use a rammer to compact the foundation.

[0026] In the above embodiments and working principles, the foundation leveling equipment involved in this application can effectively improve the leveling of the ground, and by adjusting the inclination angle of the scraper, the excess soil can be scraped to one side of the vehicle, thus avoiding the problems of machine damage and low leveling efficiency caused by directly pushing the soil; at the same time, pushing the excess soil to one side of the vehicle also avoids being compacted by the wheels; the rotary ring and the corresponding rotary ring drive assembly provided in this application facilitate the driving of the rotary ring, and thus facilitate the adjustment of the inclination angle when the scraper arranged under the rotary ring is pushing the soil; the rotary ring shock-absorbing assembly provided avoids damage to the scraper when a hard rock blocks the way during the use of the scraper; by setting the scraper inclination angle assembly, the inclination angle of the scraper to the ground can be adjusted, and then the angle when entering the soil to push the soil can be adjusted, which can effectively reduce the load and fuel consumption.

[0027] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A foundation leveling device for construction projects, comprising a frame. A cab is provided at the top of the frame. A front axle is provided at the front side of the frame, and a single-shaft double front wheels are provided at the front end of the front axle. A rear axle is provided at the rear side of the frame, and double-shaft four rear wheels are provided on the rear axle, and a balancer is configured on the frame. It is characterized in that, A scraper assembly for leveling the foundation is also provided between the cab and the single-axle dual front wheels; The scraper assembly includes a triangular support frame arranged inside the front axle. A rotary ring mounting seat is fixedly installed at one end of the triangular support frame away from the front wheels. A rotary ring is rotatably installed inside the rotary ring mounting seat. A scraper mounting frame is fixedly installed at the bottom of the rotary ring, and a scraper is fixedly installed on the scraper mounting frame.

2. The foundation leveling equipment for construction projects according to claim 1, characterized in that, It also includes a rotary ring driving assembly for driving the rotary ring. The rotary ring driving assembly includes a mounting guard plate arranged at the bottom of the triangular support frame. A driving motor is fixedly installed on the mounting guard plate. A transmission gear is fixedly installed on the output shaft of the driving motor. The transmission gear is meshed and connected with a rotary driving tooth arranged on the inner side wall of the rotary ring.

3. A foundation leveling device for construction projects according to claim 1, characterized in that, It also includes a rotary ring shock absorption assembly. The rotary ring shock absorption assembly includes mounting seats fixedly installed on both sides of the frame. A shock absorption cylinder support frame is rotatably installed on the mounting seats. A shock absorption cylinder machine for facilitating the adjustment of the up and down movement of the scraper is fixedly installed on the shock absorption cylinder support frame.

4. A foundation leveling device for construction projects according to claim 1, characterized in that, It also includes a scraper tilt angle adjustment assembly for facilitating the adjustment of the tilt angle of the scraper. The scraper tilt angle adjustment assembly includes a mounting rotating shaft opened on the scraper mounting frame. An air jack is rotatably installed on the mounting rotating shaft. The telescopic rod of the air jack is rotatably installed with an adjustment seat arranged on the rear back plate of the scraper.

5. The foundation leveling equipment for construction projects according to claim 4, characterized in that A rotating cylinder is arranged between the two adjustment seats, and the rotating cylinder is rotatably connected with a fixed shaft fixedly installed on the rear back plate of the scraper.

6. The ground leveling equipment for construction projects according to claim 4, characterized in that, An adjustment seat mounting plate is arranged on the rear back plate of the scraper, and the adjustment seat mounting plate is fixedly installed with the adjustment seat.

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