CN116464021A

CN116464021A - Foundation leveling equipment for constructional engineering

Info

Publication number: CN116464021A
Application number: CN202310442011.4A
Authority: CN
Inventors: 李瑛�
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-07-21

Abstract

The invention discloses foundation leveling equipment for constructional engineering, which belongs to the technical field of constructional engineering equipment and comprises the following components: the vehicle-mounted mechanism is provided with a bearing platform; the rack is connected with the bearing platform in an assembling way and is used for installing leveling equipment; and the leveling mechanism is positioned on the frame and used for leveling the foundation and vibrating and leveling the leveling position, the leveling mechanism and the vehicle-mounted mechanism moving the leveling mechanism on the frame can level the surface layer of the foundation and shake the leveling position when leveling the foundation bulge, and the leveling pit is supplemented to enable the foundation to form a leveled ground base surface after leveling, so that the leveling treatment of the foundation can be realized, and the defect that the traditional leveling equipment cannot adjust the leveling depth and eliminate the foundation bulge and pit is overcome.

Description

Foundation leveling equipment for constructional engineering

Technical Field

The invention relates to the technical field of constructional engineering equipment, in particular to foundation leveling equipment for constructional engineering.

Background

The building engineering refers to engineering entities formed by building various house buildings and auxiliary facilities thereof and installing and moving lines, pipelines and equipment matched with the building buildings. During construction of building engineering, the construction foundation needs to be leveled, and construction is performed after leveling, so that quality is improved.

The existing foundation leveling equipment is provided with a structure capable of leveling the bulges, so that the bulges with higher foundation surfaces can be scraped off to facilitate subsequent leveling, but in the actual leveling process, the situation that the bulges are leveled easily occurs due to unreasonable setting of the leveling depth, and then the scraped soil layers are accumulated and accumulated continuously in front of the leveling structure, so that the rate and the efficiency of leveling are influenced more and more are caused; or after the bulge is scraped, the situation that a pit is left at the bulge or the pit cannot be filled and leveled easily occurs, and the flatness is not uniform enough.

Aiming at the problems that the prior foundation leveling equipment is not uniform enough in foundation flatness and affects the leveling effect due to unreasonable setting of the leveling depth, the foundation leveling equipment for the building engineering needs to be provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the embodiment of the invention aims to provide foundation leveling equipment for constructional engineering, so as to solve the problems of uneven foundation flatness and influence on the leveling effect caused by unreasonable setting of the leveling depth in the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions:

a foundation grading apparatus for construction engineering, the foundation grading apparatus comprising:

the vehicle-mounted mechanism is provided with a bearing platform;

the rack is connected with the bearing platform in an assembling way and is used for installing leveling equipment; and

the leveling mechanism is positioned on the frame and used for leveling the foundation and vibrating and leveling the leveling position.

As a further scheme of the invention, the vehicle-mounted mechanism comprises a machine body, wherein a rotating seat for enabling the bearing platform to rotate is arranged on the machine body, and a driving motor matched with the rotating seat is further arranged on the machine body.

As a further aspect of the present invention, the vehicle-mounted mechanism further includes:

the walking wheel sets are positioned at two sides below the machine body and are used for adjusting the movement position of the machine body along the leveling direction; and

the jacking assembly is arranged between the machine body and the walking wheel set and used for adjusting the position height of the machine body from the walking wheel set.

As a further scheme of the invention, the trimming mechanism is connected with the frame, the trimming mechanism and the leveling mechanism are arranged along the leveling direction, and the trimming mechanism is positioned on the frame in front of the leveling mechanism.

As a further aspect of the present invention, the dressing mechanism includes:

the main shaft box body is arranged on the frame and is perpendicular to the moving direction of the frame;

rotary spindles rotatably connected with the frame and arranged in the spindle box body at intervals;

the trimming milling disc is connected with the rotary main shaft and is used for milling and flattening the raised foundation; and

the driving assembly is used for driving the rotary main shafts arranged in the main shaft box body at intervals to rotate and driving the finishing milling disc to rotate.

As a further aspect of the present invention, the leveling mechanism includes:

the leveling frame body is arranged on the frame and is perpendicular to the moving direction of the frame;

the leveling head is matched with the leveling frame body and used for leveling a leveling foundation by moving along a chute in the leveling frame body;

the leveling pillow is arranged on the leveling frame body in front of the leveling head and is used for vibrating and leveling the foundation layer scraped by the leveling head.

As a further scheme of the invention, the leveling mechanism further comprises a lifting assembly, wherein the lifting assembly is connected with the leveling head and used for driving the leveling head to lift along a chute in the leveling frame body and adjusting the leveling depth of the leveling head to the foundation.

As a further proposal of the invention, the leveling mechanism also comprises a vibrating assembly which is connected with the leveling pillow, and the vibrating assembly is positioned in the leveling frame above the leveling pillow and is used for driving the leveling pillow to perform high-frequency vibration on the foundation along the longitudinal direction.

As a further aspect of the present invention, the rapping assembly comprises:

the high-frequency vibrating plate is arranged in the flattening frame in a sliding manner;

the vibration cam is used for performing high-frequency impact on the high-frequency vibration plate;

the leveling columns are positioned at two ends of the high-frequency vibrating plate and are movably connected with the leveling pillow, and are used for driving the leveling pillow to perform high-frequency motion along with the high-frequency vibrating plate;

and the compression spring is positioned between the high-frequency vibrating plate and the flattening frame body and is used for providing elastic force for resetting the high-frequency vibrating plate.

In summary, compared with the prior art, the embodiment of the invention has the following beneficial effects:

according to the foundation leveling equipment, the leveling mechanism and the vehicle-mounted mechanism with the movable leveling mechanism on the frame are arranged, when the foundation bulge is leveled, the leveling mechanism can level the surface layer of the foundation and shake the leveling position, and the leveling concave pit is supplemented to enable the foundation to form a leveled foundation surface after the foundation is leveled, so that the foundation leveling can be realized, and the defect that the conventional leveling equipment cannot adjust the leveling depth and eliminate the foundation bulge and pit is overcome.

In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of a foundation leveling apparatus for construction engineering according to the present invention.

Fig. 2 is a schematic structural view of a finishing mechanism in a foundation leveling apparatus for construction engineering according to the present invention.

Fig. 3 is a schematic structural view of a finishing milling disc in a foundation leveling device for construction engineering.

Fig. 4 is a schematic structural view of a leveling mechanism in a foundation leveling apparatus for construction engineering according to the present invention.

Fig. 5 is a schematic structural view of installation of a leveling head in a foundation leveling apparatus for construction engineering according to the present invention.

Fig. 6 is a schematic structural view of a leveling pillow of a foundation leveling apparatus for construction engineering according to the present invention.

Reference numerals: 1-vehicle-mounted mechanism, 2-frame, 3-fuselage, 4-walking wheelset, 5-support column, 6-jacking hydraulic cylinder, 7-rotary seat, 8-driving motor, 9-bearing platform, 10-trimming mechanism, 11-rotary main shaft, 12-trimming milling disc, 13-main shaft box, 14-worm wheel, 15-worm, 16-trimming motor, 17-leveling mechanism, 18-leveling frame, 19-leveling head, 20-crossbeam, 21-support, 22-leveling scraper, 23-leveling hydraulic cylinder, 24-leveling pillow, 25-connecting seat, 26-spherical groove, 27-spherical joint, 28-leveling column, 29-high frequency vibrating plate, 30-compression spring, 31-vibrating cam, 32-driving shaft and 33-vibrating motor.

Detailed Description

In order to facilitate an understanding of the present application, a more complete description of the present application will now be provided with reference to the relevant figures. Preferred embodiments of the present application are shown in the drawings. This application may, however, be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Referring to fig. 1, the embodiment of the invention provides a foundation leveling device for construction engineering, where the processing device includes:

the vehicle-mounted mechanism 1 is provided with a bearing platform 9;

the rack 2 is connected with the bearing platform 9 in an assembling way and is used for installing leveling equipment; and

and the leveling mechanism 17 is positioned on the frame 2 and is used for leveling the foundation and vibrating and leveling the leveling position.

In the invention, the vehicle-mounted mechanism 1 is adopted as a carrying main body, the frame 2 is assembled on the carrying platform 9, the leveling mechanism 17 is arranged on the frame 2, when the foundation leveling operation is carried out, the foundation is leveled by scraping the raised position and knocking in a vibrating mode, and the foundation is leveled by filling the recessed pits so that the foundation forms a leveled foundation surface after being leveled, and then the foundation leveling treatment can be realized.

In the embodiment of the invention, when the foundation is flattened, firstly, the frame 2 is assembled on the bearing platform 9 on the vehicle-mounted mechanism 1, and the flattening mechanism 17 is arranged on the frame 2 according to the position required by flattening the foundation; by using the leveling mechanism 17, a leveling surface is formed on the foundation under the traction of the vehicle-mounted mechanism 1, then the surface of the building foundation can be subjected to leveling treatment, and the leveling position is leveled by rapping operation, so that the leveling precision and efficiency are obviously improved.

In one embodiment of the present invention, as shown in fig. 1, the vehicle-mounted mechanism 1 includes a body 3, a rotating seat 7 for rotating a bearing platform 9 is mounted on the body 3, and a driving motor 8 matched with the rotating seat 7 is further disposed on the body 3; the rotary seat 7 of this department can be fixed in the bearing platform 9 bottom and be connected through the bolt disc structure, and rotary seat 7 rotates and sets up on fuselage 3, is equipped with the recess that is used for rotary seat 7 embedding and disrotatory seat 7 to rotate and carry out spacing on the fuselage 3, the motor shaft of driving motor 8 is connected at rotary seat 7 bottom middle part, and driving motor 8's casing then fixes in fuselage 3 bottom, is equipped with the through-hole that is used for the motor shaft to pass in the recess position on the fuselage 3, and in this embodiment, rotary seat 7 is connected with driving motor 8's motor shaft, is not only favorable to driving rotary seat 7 and fixing the bearing platform 9 rotation on rotary seat 7, adjusts the orientation after the bearing platform 9 rotation, and driving motor 8's motor shaft and rotation setting up the rotary seat 7 in fuselage 3 recess still can carry out fine support to bearing platform 9, do benefit to bearing platform 9 and take place to rotate for fuselage 3, adjusts bearing platform 9's orientation.

Of course, the rack 2 is assembled on the carrying platform 9, in this embodiment of the present invention, the carrying platform 9 is located below the center of gravity of the rack 2, and there are various ways of assembling the carrying platform 9 and the rack 2, preferably, the carrying platform 9 is fixedly connected with the rack 2 by bolts, the carrying platform 9 and the rack 2 are both provided with threads for the bolts to pass through and fasten, and the end of the bolts is further connected with a fastening nut, and after the bolts are screwed, the carrying platform 9 is fixedly connected with the rack 2.

In one embodiment of the present invention, referring to fig. 1, the vehicle-mounted mechanism 1 further includes:

the walking wheel sets 4 are positioned at two sides below the machine body 3 and are used for adjusting the machine body 3

A position moving in the flattening direction; and

the jacking component is arranged between the machine body 3 and the walking wheel set 4 and is used for adjusting the position height of the machine body 3 from the walking wheel set 4.

Preferably, the walking wheel set 4 is formed by a walking wheel set 4 located at four corners below the machine body 3, each walking wheel is rotatably arranged around a wheel shaft of the walking wheel, the wheel shaft around which the walking wheel is rotatably arranged is arranged at the bottom of the jacking component, the top of the jacking component is fixed on the machine body 3, the jacking component comprises a supporting column 5 and a jacking hydraulic cylinder 6, the supporting column 5 is located at the top of the jacking hydraulic cylinder 6, the top of the supporting column 5 is welded on the machine body 3, the bottom of the supporting column 5 is connected with a piston rod of the jacking hydraulic cylinder 6, a clamping seat for assembling the wheel shaft of the walking wheel is arranged at the bottom of the cylinder body of the jacking hydraulic cylinder 6, the wheel shaft of the walking wheel is conveniently rotatably arranged on the clamping seat, the walking wheel is not influenced, when the position height of the machine body 3 is adjusted to be away from the walking wheel set 4, the jacking hydraulic cylinder 6 is started to drive the supporting column 5 to jack up the machine body 3 upwards, so that the machine body 3 is changed relative to the height of the walking wheel located on a foundation, and the position height of the walking wheel set 4 is adjusted.

In one embodiment of the present invention, as shown in fig. 1, 2 and 3, a trimming mechanism 10 is further included and connected to the frame 2, the trimming mechanism 10 and the leveling mechanism 17 are disposed along a leveling direction, and the trimming mechanism 10 is located on the frame 2 in front of the leveling mechanism 17.

The trimming mechanism 10 may be a structure that is disposed on the frame 2 and has a function of correcting the protrusion on the foundation, and at this time, the trimming mechanism 10 needs to be disposed along a direction perpendicular to the moving direction of the frame 2, or a plurality of groups of trimming mechanisms 10 are disposed along a leveling direction, so that the trimming mechanism 10 can perform a comprehensive trimming operation on a region covered when the frame 2 moves along the leveling direction, so that the trimming mechanism 10 can smoothly move and correct the frame 2; meanwhile, the trimming mechanism 10 is positioned in front of the leveling mechanism 17, so that the front protruding obstacle can be cleared in advance for the leveling mechanism 17, and the trimming mechanism 10 and the leveling mechanism 17 can be matched, so that the whole equipment can smoothly move during foundation leveling operation.

In one embodiment of the present invention, referring to fig. 1, 2 and 3, the trimming mechanism 10 includes:

the main shaft box body 11 is arranged on the frame 2, and the main shaft box body 11 is perpendicular to the moving direction of the frame 2;

rotary spindles 11 rotatably connected to the frame 2 and disposed in the spindle box 11 at intervals;

a finishing milling disc 12 connected with the rotary main shaft 11 for finishing the protruding foundation; and

the driving assembly is used for driving the rotating spindles 11 arranged at intervals in the spindle box 11 to rotate and driving the finishing milling disc 12 to rotate.

In the embodiment of the present invention, the spindle box 11 is a box body with a cuboid structure installed at the bottom of the frame 2, wherein a plurality of rotating spindles 11 are installed in the spindle box 11 along a vertical direction, and the plurality of rotating spindles 11 are distributed at intervals, wherein a trimming milling disc 12 is installed at the bottom of each rotating spindle 11, and the trimming milling discs 12 are arranged at intervals, preferably, the trimming milling discs 12 are distributed at intervals, and simultaneously, the trimming milling discs 12 of a front row and a rear row can also be distributed in a staggered manner, so that when the spindle box 11 moves along with the frame 2, a foundation of a coverage area in a moving direction of the frame 2 can be trimmed.

In the embodiment of the present invention, the dressing milling disc 12 is a rotating disc horizontally arranged and mounted at the bottom of the rotating spindle 11, and a plurality of teeth for milling the foundation are provided on the side surface of the dressing milling disc 12, and the foundation is milled and leveled under the cutting of the teeth; the driving assembly comprises a worm wheel 14, a worm 15 and a trimming motor 16, wherein the worm wheel 14 is positioned at the top of the rotary main shaft 11, the worm 15 is connected with the side surface of the worm wheel 14 in a meshed mode, the worm 15 is arranged on a motor shaft of the trimming motor 16, the trimming motor 16 is arranged on the side surface of the main shaft box 11, and when the driving assembly is driven, the worm 15 is driven by the same trimming motor 16 to rotate, the worm wheel 14 on different rotary main shafts 11 is driven to rotate, so that a plurality of trimming milling discs 12 are driven to rotate for performing foundation milling trimming, the operation is convenient and quick, the milling trimming coverage area is large, and the foundation trimming effect is better.

In one embodiment of the present invention, referring to fig. 1, 4 and 5, the leveling mechanism 17 includes:

the leveling frame 18 is installed on the frame 2, and is perpendicular to the moving direction of the frame 2;

the leveling head 19 is matched with the leveling frame 18 and used for leveling a leveling foundation by sliding along the sliding groove in the leveling frame 18;

and the leveling pillow 24 is arranged on the leveling frame 18 in front of the leveling head 19 and is used for rapping and leveling the foundation layer scraped by the leveling head 19.

The leveling mechanism 17 mainly takes a leveling frame 18 as a main body structure, a leveling head 19 for leveling is arranged on the leveling frame 18 in cooperation with an inner sliding groove of the leveling frame 18, and a leveling pillow 24 for rapping and leveling is arranged on the leveling frame 18, foundation raised parts with different heights are leveled by changing the distance between the leveling head 19 and a foundation, the leveling pillow 24 can be in a structure of a reciprocating mechanism, and the reciprocating mechanism moves to drive the leveling pillow 24 to move so as to realize a reciprocating rapping and leveling function;

in addition to the above technical solution, the embodiment of the present invention may further adopt a cam or gear structure, where the leveling mechanism 17 further includes a lifting assembly, and the lifting assembly is connected to the leveling head 19 and is used to drive the leveling head 19 to lift along the inner groove of the leveling frame 18, and adjust the depth of the leveling head 19 for leveling the foundation.

In the embodiment, the position height of the leveling head 19 from the ground surface is adjusted by utilizing the driving force of the lifting assembly, the raised foundation parts with different position heights are adjusted to be leveled, the position adjustment of the leveling head 19 is realized by the driving of the lifting assembly, and in the working process, the lifting assembly drives the leveling head 19 to move and move relative to the position of the leveling frame 18; the moving direction of the leveling head 19 can be controlled by the setting direction of the inner chute, the lifting component can be a motor, a motor or manual control, the screw rod is a rotating shaft, the forward and reverse rotation of the motor or the motor can be controlled by a forward and reverse rotation circuit, and the circuit is the prior art and is not described in detail here; when the screw is driven by people, the forward and reverse rotation control is more convenient; similarly, in the above-described screw engagement structure, the leveling head 19 may be driven by the screw to rise or fall, or may be driven by a motor, or a person, as in the present embodiment.

Preferably, in one embodiment of the present invention, the lifting assembly includes a beam 20, a bracket 21, a leveling blade 22 and a leveling cylinder 23, wherein the leveling cylinder 23 is installed in the leveling frame 18, and the leveling cylinder 23 is connected to the leveling blade 22, the leveling blade 22 is located on the advancing side of the leveling head 19, the leveling cylinder 23 is fixed on the beam 20 through the bracket 21, the beam 20 is horizontally installed in the leveling frame 18, and when the depth adjustment for leveling the foundation is performed, the leveling blade 22 and the leveling head 19 are driven to lift along the sliding groove in the leveling frame 18 by the leveling cylinder 23.

In one embodiment of the present invention, referring to fig. 1, 4 and 5, the leveling mechanism 17 further comprises a rapping assembly, which is connected to the leveling pillow 24, and is located in the leveling frame 18 above the leveling pillow 24 for driving the leveling pillow 24 to perform high frequency rapping of the foundation in the longitudinal direction.

Further, the rapping assembly comprises:

a high frequency rapping plate 29 slidably disposed within said flat frame 18;

a rapping cam 31 for performing a high frequency impact on the high frequency rapping plate 29;

the leveling posts 28 are positioned at two ends of the high-frequency vibrating plate 29 and are movably connected with the leveling pillow 24, and are used for driving the leveling pillow 24 to perform high-frequency motion along with the high-frequency vibrating plate 29;

and a compression spring 30, which is located between the high-frequency vibration plate 29 and the flat frame 18, and is used for providing elastic force for resetting the high-frequency vibration plate 29.

The above-mentioned high frequency rapping plate 29 is located at one side of the rapping cam 31, preferably, the rapping cam 31 is connected with a rapping motor 33 through a driving shaft 32, and in the case that the rapping motor 33 is used as a driving member, the rapping cam 31 is driven to rotate at a high speed, and the rapping cam 31 is bumped against the high frequency rapping plate 29 once every revolution; the leveling posts 28 are connected to two ends of the high-frequency vibrating plate 29, and compression springs 30 for damping and resetting are arranged between the high-frequency vibrating plate 29 and the leveling frame 18, and the leveling pillow 24 connected with the high-frequency vibrating plate 29 moves at high frequency along with the high-frequency vibrating plate 29, so that the foundation is leveled continuously.

The movable connection between the leveling pillow 24 and the high frequency rapping plate 29 is preferably, as shown in fig. 6, that: the leveling pillow 24 is provided with a connecting seat 25, a spherical groove 26 is formed in the connecting seat 25, a spherical joint 27 is embedded in the spherical groove 26, the spherical joint 27 is connected with a leveling column 28, and the movable connection mode of the structure can enable the leveling pillow 24 to finely adjust the inclination angle according to the ground leveling degree until the leveling is achieved when the leveling pillow 24 is driven to be knocked by a high-frequency vibration plate 29.

In addition, the movable connection between the leveling pillow 24 and the high-frequency vibrating plate 29 may be other structures, such as at least three hinge seats horizontally arranged, the plane of the leveling pillow 24 is parallel to the bottom surface of the high-frequency vibrating plate 29, and may be a deformation of a spring column, which has the same function as the hinge seats, and is a function of fine tuning the initial leveling angle when leveling the leveling pillow 24.

The technical principle of the present invention has been described above in connection with specific embodiments, but is only the preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. Other embodiments of the invention will occur to those skilled in the art without the exercise of inventive effort and are intended to fall within the scope of the invention.

Claims

1. A foundation grading apparatus for construction engineering, characterized in that the foundation grading apparatus comprises:

the vehicle-mounted mechanism is provided with a bearing platform;

2. The foundation grading apparatus for construction engineering according to claim 1, wherein the vehicle-mounted mechanism comprises a body, a rotating base for rotating the carrying platform is mounted on the body, and a driving motor matched with the rotating base is further provided on the body.

3. The foundation grading apparatus for construction engineering according to claim 2, wherein the in-vehicle mechanism further comprises:

4. The foundation grading apparatus for construction engineering according to claim 1, further comprising a finishing mechanism connected to the frame, the finishing mechanism being disposed in a grading direction with the grading mechanism, and the finishing mechanism being located on the frame in front of the grading mechanism.

5. The foundation stabilization apparatus for construction work according to claim 4, wherein the trimming mechanism comprises:

6. The foundation grading apparatus for construction engineering according to claim 1, wherein the grading mechanism comprises:

7. The foundation grading apparatus according to claim 6, wherein the grading mechanism further comprises a lifting assembly connected to the grading head for driving the grading head to lift along a chute in the grading frame, and adjusting the depth of the grading head to grade the foundation.

8. The foundation grading apparatus according to claim 6, wherein the grading mechanism further comprises a rapping assembly connected to the grading pillow, the rapping assembly being positioned in the grading frame above the grading pillow for driving the grading pillow to perform high frequency rapping of the foundation in a longitudinal direction.

9. The foundation grading apparatus for construction engineering according to claim 8, wherein the rapping assembly comprises: