CN112049386A - Ground leveling system - Google Patents
Ground leveling system Download PDFInfo
- Publication number
- CN112049386A CN112049386A CN202010862542.5A CN202010862542A CN112049386A CN 112049386 A CN112049386 A CN 112049386A CN 202010862542 A CN202010862542 A CN 202010862542A CN 112049386 A CN112049386 A CN 112049386A
- Authority
- CN
- China
- Prior art keywords
- leveling
- leveling system
- ground leveling
- water level
- liquid level
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
- E04F21/241—Elongated smoothing blades or plates, e.g. screed apparatus
- E04F21/242—Elongated smoothing blades or plates, e.g. screed apparatus with vibrating means, e.g. vibrating screeds
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
- E04F21/241—Elongated smoothing blades or plates, e.g. screed apparatus
- E04F21/244—Elongated smoothing blades or plates, e.g. screed apparatus with means to adjust the working angle of the leveling blade or plate
Abstract
The present invention provides a ground leveling system, comprising: leveling mechanism and levelness control mechanism. The ground leveling system adopts the principle of a liquid communicating vessel, the liquid level height of a water level gauge of the system is hardly influenced by the distance between the liquid level gauge and mother liquor of the transparent bucket, and because the liquid level area of the transparent bucket is hundreds of times of the liquid level area in the water level gauge, when the system works at normal speed, the variation range of the liquid level height in the transparent bucket is only one hundredth of the variation range of the water level gauge no matter how the water level gauge fluctuates, errors can be almost ignored, the stable liquid level of the transparent bucket can firmly lock the liquid level in the water level gauge of the horizontal leveling machine, the construction precision can be always stabilized in a set range in normal construction speed, and the leveling requirement in the construction process is fully ensured.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a ground leveling system.
Background
At present, the floor terrace is pour and is pour with the warm bed course and all adopt artifical acting as go-between in advance to measure, arrange the cement cake on ground and set for the elevation point, come the location and pour thickness, adopt the guiding rule to strickle off again, and the manual work is patted and is received the light. Therefore, the efficiency is low, the quality is difficult to guarantee, and the hollowing rework often occurs, so that the manpower and material resources are wasted. Because of lacking a laser leveling machine that can walk on cast-in-place steel bar formwork, the floor roof formwork cast-in-place all adopts artifical guiding rule to strickle off, and artifical or troweling machine is received light again, and whole cast-in-place face error is very big, need reserve 3-5 centimetres of height usually and carry out later stage secondary terrace and pour and make level, has caused huge manpower and materials waste equally. Therefore, it is necessary to provide a further solution to the above problems.
Disclosure of Invention
It is an object of the present invention to provide a ground leveling system that overcomes the deficiencies of the prior art.
To achieve the above object, the present invention provides a ground leveling system, comprising: a leveling mechanism and a levelness control mechanism;
the leveling mechanism includes: the device comprises a leveling ruler, a scraping plate, a fixed support, a lifting structure and a control structure, wherein the leveling ruler is horizontally arranged and connected to the bottom of the fixed support, the scraping plate is located on one side of the leveling ruler and is connected to the fixed support through the lifting structure, one end of the control structure is a handheld end, and the other end of the control structure is pivotally connected to the fixed support;
the levelness control mechanism includes: transparent cask, pipe, fluviograph and go up response proximity switch and lower response proximity switch, the fluviograph connect in the top edge position of scraper blade, just go up the response proximity switch set up in the upper end of fluviograph, down the response proximity switch set up in the lower extreme of fluviograph, the fluviograph passes through the pipe with transparent cask is linked together, just go up the response proximity switch and respond to proximity switch down with elevation structure signal transmission.
As an improvement of the ground leveling system of the present invention, the leveling ruler is provided with a motor for driving the leveling ruler to vibrate.
As an improvement of the ground levelling system of the present invention, said fixed support is further provided with at least one battery for powering said motor.
As an improvement to the ground leveling system of the present invention, the screed is vertically disposed with its lower edge at an oblique angle and aligned with the working surface of the screed.
As an improvement to the ground leveling system of the present invention, the fixed stand comprises: the vertical plates are oppositely arranged, the cross rods are connected between the vertical plates, and the vertical plates on any side are in transmission connection with the scraper plates through the lifting structures.
As an improvement to the ground leveling system of the present invention, the lifting structure is located on a vertically disposed push cylinder.
As an improvement of the ground leveling system of the present invention, the number of the water level meters is two, and the water level meters are respectively disposed at both ends of the screed.
As an improvement of the ground leveling system, the control structure comprises a connecting rod, one end of the connecting rod is pivotally connected to the middle position of the fixed support, and handles suitable for holding are arranged on two sides of the other end of the connecting rod.
As an improvement of the ground leveling system of the present invention, the levelness control mechanism further comprises an adjusting bracket, and the transparent water bucket is mounted on the adjusting bracket.
As an improvement to the ground leveling system of the present invention, the adjustment bracket comprises: the support comprises a support base, a plurality of inclined rods which are pivotally connected to the periphery of the support base and a lifting rod which is connected to the bottom of the support base.
Compared with the prior art, the invention has the beneficial effects that: the ground leveling system adopts the principle of a liquid communicating vessel, the liquid level height of a water level gauge of the system is hardly influenced by the distance between the liquid level gauge and mother liquor of the transparent bucket, and because the liquid level area of the transparent bucket is hundreds of times of the liquid level area in the water level gauge, when the system works at normal speed, the variation range of the liquid level height in the transparent bucket is only one hundredth of the variation range of the water level gauge no matter how the water level gauge fluctuates, errors can be almost ignored, the stable liquid level of the transparent bucket can firmly lock the liquid level in the water level gauge of the horizontal leveling machine, the construction precision can be always stabilized in a set range in normal construction speed, and the leveling requirement in the construction process is fully ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Figure 1 is a perspective view of one embodiment of a ground leveling system of the present invention.
Detailed Description
The present invention is described in detail below with reference to various embodiments, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should be able to make modifications and substitutions on the functions, methods, or structures of these embodiments without departing from the scope of the present invention.
As shown in fig. 1, a ground leveling system according to an embodiment of the present invention includes: leveling mechanism 1 and levelness control mechanism 2.
The leveling mechanism 1 includes: a levelling rod 11, a scraper 12, a fixed bracket 13, a lifting structure 14 and a manipulating structure 15.
The vibrating leveling ruler 11 is used for scattering pouring materials to be leveled through vibration so as to level the pouring materials. Specifically, the leveling rod 11 has a leveling surface capable of contacting the castable, and the leveling rod 11 is horizontally disposed and attached to the bottom of the fixing bracket 13. In order to make the leveling rod 11 vibrate, a motor 16 is provided on the leveling rod 11 for driving the leveling rod to vibrate. Correspondingly, the stationary support 13 is also provided with at least one accumulator 17 for supplying the motor 16.
The scraper 12 is used for spreading and flattening the casting material. Specifically, the blade 12 is located on one side of the leveling rod 11 and is connected to the fixing bracket 13 by the elevating structure 14. In one embodiment, blade 12 is vertically disposed with its lower edge at an oblique angle and aligned with the working surface of blade 11. Thus, the dual functions of the leveling ruler 11 and the scraper 12 are beneficial to leveling the casting material evenly. The lifting structure 14 is used to lift the blade 12 to control the blade 12 within a predetermined leveling accuracy. In one embodiment, the lifting structure 14 is located on a vertically disposed ram.
The steering structure 15 is used to control the flattening movement of the flattening ruler 11 and the blade 12. Specifically, the manipulation structure 15 has a hand-held end at one end and a pivotally connected to the fixed bracket 13 at the other end. In one embodiment, the manipulating structure 15 comprises a connecting rod 151, one end of the connecting rod 151 is pivotally connected to the middle of the fixing bracket 13, and the other end is provided with a handle 152 at both sides thereof for holding. So, through above-mentioned structure 15 of controlling, constructor keeps the posture of standing and can carry out the flattening construction, has made things convenient for constructor's operation.
The fixing bracket 13 is used for fixing the leveling rod 11 and the scraper 12, and specifically, the fixing bracket 13 includes: the vertical plates are oppositely arranged, and the cross rods are connected between the vertical plates, and the vertical plates on any side are in transmission connection with the scraping plate 12 through the lifting structures 14. In addition, a handle is arranged on the outer side of each vertical plate.
Levelness control mechanism 2 is used for adjusting the levelness of leveling mechanism 1 in real time for leveling mechanism 1 construction precision can be stabilized in setting for the scope all the time, has fully guaranteed the demand of flattening in the work progress.
Specifically, the levelness control mechanism 2 includes: a transparent water bucket 21, a conduit 22, a water level gauge 23, and upper and lower inductive proximity switches 24 and 25. Wherein, the water level gauge 23 is connected to the upper edge position of the scraping plate 12, the upper induction proximity switch 24 is arranged at the upper end of the water level gauge 23, the lower induction proximity switch 25 is arranged at the lower end of the water level gauge 23, the water level gauge 23 is communicated with the transparent bucket 21 through the conduit 22, and the upper induction proximity switch 24 and the lower induction proximity switch 25 are in signal transmission with the lifting structure 14. Further, there are two water level gauges 23, and the water level gauges 23 are provided at both ends of the scraper 12, respectively. In this manner, the levelness of both ends of blade 12 can be precisely adjusted.
The levelness control mechanism 2 of the embodiment injects water or other liquid into the transparent bucket 21 according to the principle of communicating vessels that the liquid level of the same liquid in two connected containers is the same, the liquid level in the bucket is set to the required height by adjusting the height of the transparent bucket 21 to be used as the leveling construction reference height, at this time, the liquid level of a water level gauge 23 connected with the bucket through a conduit 22 is forced to be the same as the liquid level in the transparent bucket 21, and the construction precision of the leveling ruler 11 and the scraping plate 12 is set by adjusting the distance between an upper induction proximity switch and a lower induction proximity switch of the water level gauge 23.
During construction, the transparent bucket 21 is placed on the ground statically, when the system starts to move and level, the water level gauge 23 fixed on the scraping plate 12 will fluctuate along with fluctuation of the scraping plate 12, the liquid level in the water level gauge 23 keeps the same with the mother liquid level of the transparent bucket 21, and will rise or fall along with fluctuation of the water level gauge 23, when the liquid level in the water level gauge 23 fluctuates up and down to the inductive proximity switch, the inductive proximity switch will automatically trigger, transmit a signal to the pushing cylinder, drive the rising or falling of the scraping plate 12, and control the leveling plate 12 within the set leveling precision all the time.
In addition, the levelness control mechanism 2 further includes an adjusting bracket 26, and the transparent water tub 21 is mounted on the adjusting bracket 26. Wherein, adjust support 26 includes: a bracket seat 261, a plurality of inclined rods 262 pivotally connected to the periphery of the bracket seat 261, and a lifting rod 263 connected to the bottom of the bracket seat 262.
In conclusion, the ground leveling system adopts the principle of the liquid communicating vessel, the liquid level height of the water level gauge of the system is hardly influenced by the distance between the liquid level gauge and the mother liquor of the transparent bucket, and because the liquid level area of the transparent bucket is hundreds of times of the liquid level area in the water level gauge, when the system works at normal speed, the variation range of the liquid level height in the transparent bucket is only one hundredth of the variation range of the water level gauge no matter how the water level gauge fluctuates, the error can be almost ignored, the stable liquid level of the transparent bucket can firmly lock the liquid level in the water level gauge of the horizontal leveling machine, the construction precision can be always stabilized in a set range in normal construction speed, and the leveling requirement in the construction process is fully ensured.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A ground leveling system, comprising: a leveling mechanism and a levelness control mechanism;
the leveling mechanism includes: the device comprises a leveling ruler, a scraping plate, a fixed support, a lifting structure and a control structure, wherein the leveling ruler is horizontally arranged and connected to the bottom of the fixed support, the scraping plate is located on one side of the leveling ruler and is connected to the fixed support through the lifting structure, one end of the control structure is a handheld end, and the other end of the control structure is pivotally connected to the fixed support;
the levelness control mechanism includes: transparent cask, pipe, fluviograph and go up response proximity switch and lower response proximity switch, the fluviograph connect in the top edge position of scraper blade, just go up the response proximity switch set up in the upper end of fluviograph, down the response proximity switch set up in the lower extreme of fluviograph, the fluviograph passes through the pipe with transparent cask is linked together, just go up the response proximity switch and respond to proximity switch down with elevation structure signal transmission.
2. The ground leveling system of claim 1, wherein the leveling ruler is provided with a motor for causing the leveling ruler to vibrate.
3. The ground leveling system of claim 2, wherein the mounting bracket further includes at least one battery for powering the motor.
4. The ground leveling system of claim 1, wherein the screed is vertically disposed with a lower edge having an oblique angle and aligned with the working surface of the screed.
5. The ground leveling system of claim 1, wherein the fixed bracket comprises: the vertical plates are oppositely arranged, the cross rods are connected between the vertical plates, and the vertical plates on any side are in transmission connection with the scraper plates through the lifting structures.
6. The ground leveling system of claim 1 or 5, wherein the lifting structure is located on a vertically disposed ram.
7. The ground leveling system of claim 1, wherein the water level indicators are two, the water level indicators being disposed at each end of the screed.
8. The ground leveling system of claim 1, wherein the steering mechanism includes a linkage pivotally connected at one end to the fixed bracket at a central location and having handles on opposite sides of the other end adapted to be grasped.
9. The ground leveling system of claim 1, wherein the levelness control mechanism further comprises an adjustment bracket, the transparent water bucket being mounted on the adjustment bracket.
10. The ground leveling system of claim 9, wherein the adjustment bracket comprises: the support comprises a support base, a plurality of inclined rods which are pivotally connected to the periphery of the support base and a lifting rod which is connected to the bottom of the support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010862542.5A CN112049386A (en) | 2020-08-25 | 2020-08-25 | Ground leveling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010862542.5A CN112049386A (en) | 2020-08-25 | 2020-08-25 | Ground leveling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112049386A true CN112049386A (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010862542.5A Pending CN112049386A (en) | 2020-08-25 | 2020-08-25 | Ground leveling system |
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| Country | Link |
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| CN (1) | CN112049386A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431335A (en) * | 2021-08-03 | 2021-09-24 | 万莹 | A ground treatment facility for interior decoration |
| CN114370149A (en) * | 2021-03-05 | 2022-04-19 | 北京华自机器人科技有限公司 | Cement mortar smearing system and method |
-
2020
- 2020-08-25 CN CN202010862542.5A patent/CN112049386A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114370149A (en) * | 2021-03-05 | 2022-04-19 | 北京华自机器人科技有限公司 | Cement mortar smearing system and method |
| CN113431335A (en) * | 2021-08-03 | 2021-09-24 | 万莹 | A ground treatment facility for interior decoration |
| CN113431335B (en) * | 2021-08-03 | 2023-03-14 | 宜春职业技术学院（宜春市技术工人学校） | A ground treatment facility for interior decoration |
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