CN101772998B - Ground level levelling instrument - Google Patents
Ground level levelling instrument Download PDFInfo
- Publication number
- CN101772998B CN101772998B CN2009100640755A CN200910064075A CN101772998B CN 101772998 B CN101772998 B CN 101772998B CN 2009100640755 A CN2009100640755 A CN 2009100640755A CN 200910064075 A CN200910064075 A CN 200910064075A CN 101772998 B CN101772998 B CN 101772998B
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- column
- sliding bar
- level
- ground level
- levelling instrument
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Abstract
The invention discloses a ground level levelling instrument, comprising a frame below which a stand column is arranged. The frame consists of longitudinal beams and a beam, wherein a slide bar is arranged between two longitudinal beams and is arranged in a slideway on the longitudinal beam; the slide bar is downwards provided with a trapeze bar; and the lower end of the trapeze bar is provided with a scraping plate. The device can quickly level ground, improves levelling quality, saves time and labor, improves efficiency, lowers cost and reduces environment pollution.
Description
Technical field
The present invention relates to a kind of ground level levelling instrument.
Background technology
At present, ground is made into many usage levels of level chi, but when area is big, then is difficult to operate, other are such as utilizing the combination of laser and locomotive, and the one, the instrument expense is higher, and the 2nd, the action required space is bigger, is difficult to reach desired horizontality.If should not drive a vehicle in the ground in booth or the greenhouse, adopt locomotive smooth also extremely inconvenient.
Summary of the invention
The objective of the invention is provides a kind of smooth quality high, simple in structure, time saving and energy saving ground level levelling instrument to above-mentioned deficiency.
For realizing above-mentioned purpose; Technical scheme of the present invention is: a kind of ground level levelling instrument, be provided with the framework of column below comprising, and this framework is made up of longitudinal and cross beam; Be provided with sliding bar between two longerons; Sliding bar is located in the slideway on the longeron, and to having suspending rod, the suspending rod lower end is provided with scraper plate on the sliding bar; Sliding bar is provided with road wheel, and road wheel is arranged in the slideway; Be connected with acclivitous dead lever on the suspending rod, the other end of dead lever is located in the slideway through position-limited wheel.
Said column is a tubulose, is movably installed with the adjustment post in it, and column is provided with and is used for fixing screw, the bolt of adjusting post.
Said column is four, and column is provided with level meter, and it comprises the ring pipe that four root post peripheries are provided with, and on ring pipe, is laid with at least three level pipes vertically upward, and level pipe is communicated with the level pipe open upper end with the ring pipe sealing.
Described level pipe is a transparent tube.
Said column is provided with the sliding bar draw-gear; It comprises two rocking bars parallel with crossbeam, be fixed on two drive sprockets and chain on the rocking bar; In column one side, chain cooperates with the drive sprocket transmission rocking bar through bearing fixing, and chain is fixedly connected with sliding bar.
The present invention plays sliding bar through column, frame supported, and the sliding bar that in slideway, moves drives scraper plate through suspending rod and moves, and is simple in structure, easy for operation, and time saving and energy saving, and the ground grading quality is high, and the scraper plate work range is wide, high efficiency.Simultaneously, the utility model also is provided with level meter, and is simple in structure, with low cost, utilizes level meter and the levelness of adjusting scraper plate that cooperates of adjusting post, and simple to operate, effect is better.Utilize to stir rocking bar and can drive sprocket wheel and chain operation, scraper plate is moved around on the ground, exempted the trampling or rolling on the ground of personnel or locomotive, smooth quality is high, and rocking bar is provided with bearing, and it is more laborsaving to shake rocking bar, and a people just can complete operation.Suspending rod is provided with dead lever, makes the scraper plate position stability, effectively guarantees smooth effect.In addition, this device also is highly suitable in the short plastic tunnel and uses, and has improved staff's condition of work greatly, reduces labour intensity, and is time saving and energy saving, improves smooth quality, raises the efficiency.
Description of drawings
Fig. 1 is a vertical view of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1.
Embodiment
Like Fig. 1, ground level levelling instrument shown in Figure 2, comprise framework 1, this framework 1 is made up of longeron 2 and crossbeam 3, is provided with sliding bar 4 between two longerons 2, and sliding bar 4 two ends are movably arranged in the slideway 5 of longeron 2.To having suspending rod 6, be provided with scraper plate 7 in suspending rod 6 lower ends at the middle part of sliding bar 4, the lower edge of scraper plate 7 is on the horizontal plane, and it can be plank, plastic plate or iron plate.Below framework 1, be provided with pipe support 9; Be movably installed with adjustment post 91 in the column 9; Column 9 is fixing through the screw and the bolt 92 that are located on the column 9 with adjustment post 91, and framework 1 is erected by column 9 and adjustment post 91, thereby below framework 2, forms the activity space of scraper plate 7.The two ends of sliding bar 4 are provided with road wheel 41, and road wheel 41 is arranged in the slideway 5, road wheel 41 can be in slideway 5 walking freely.For the swing of limiting scraper 7, on suspending rod 6, be connected with acclivitous dead lever 8, the other end of dead lever 8 is located in the slideway 5 through position-limited wheel 81, and position-limited wheel 81 can be movably walking with road wheel 41 synchronously.For guaranteeing smooth quality, make scraper plate 7 level as far as possible, also be provided with level meter on the column 9; It is included in the ring pipe 14 that four root posts, 9 peripheries are provided with, and on ring pipe 14, is provided with level pipe 15 vertically upward, in this embodiment; Level pipe 15 is provided with near column 9, and number and column 9 adapt.Level pipe 15 is communicated with ring pipe 14 sealings, level pipe 15 open upper end, and for ease of the horizontal plane in the eye-level pipe 15, level pipe 15 is a transparent tube.The present invention can establish draw-gear; Draw-gear is located on the column 9, and comprising two rocking bars 10 parallel with crossbeam 3, be fixed on two drive sprockets 11 and chain 12 on the rocking bar 10, rocking bar 10 is fixed on a side of column 9 through bearing 13; Chain 12 cooperates with drive sprocket 11 transmissions; Chain 12 is fixedly connected with sliding bar 4, and two drive sprockets 11 are on the same vertical plane with the tie point of chain 12 and sliding bar 4, and this vertical plane and rocking bar 10 are perpendicular.
Like Fig. 1, shown in Figure 2, the longeron 2 of framework 1 is a channel-section steel, and the opening of two channel-section steels inwardly is oppositely arranged, and channel-section steel just provides the slideway 5 that supplies road wheel 41, position-limited wheel 81 walkings like this, and the downside of channel-section steel plays the effect of supporting road wheel 41, position-limited wheel 81.In addition, the channel-section steel of two longerons 2 also can be set to notch upwards, and it is in the slideway that road wheel 41, position-limited wheel 81 are placed on groove; Can also adopt in such a way, longeron 2 is a rectangular tube, establishes groove in the middle inside of rectangular tube, and groove width is greater than the diameter of sliding bar 4, and road wheel 41, position-limited wheel 81 walkings are in rectangular tube inside.
Use when of the present invention, at first will be through the levelness of level meter adjustment scraper plate 7, its concrete operations are following: pour water in ring pipe 14 and level pipe 15 from the openend of level pipe 15, guaranteeing all has water column in the every level pipe 15; Unclamp the bolt 92 on the column 9, movable adjustment post 91 is confirmed suitable height, is in a certain height place of column 9 with the water-column in the level pipe 15 that guarantees these column 9 places, and 92 fixing adjustment posts 91 tight a bolt; Adjust each adjustment post 91 successively, make water-columns in each level pipe 15 be in the sustained height place of column 9, at this moment, be on the horizontal plane below the scraper plate 7, can carry out follow-up work.This device is placed on the smooth ground of needs, guarantees that the water columns in each level pipe 15 still remain on definite height place, stir rocking bar 10; Drive drive sprocket 11 and rotate, drive sprocket 11 driving chains 12, chain 12 drive the sliding bar 4 and pulley 41 walkings that is connected with it; The scraper plate 7 of suspending rod 6 that links to each other with sliding bar 4 and suspending rod 6 lower ends together moves, and scraper plate 7 contacts passing with ground, and eminence ground is wipeed off; And fill up lower ground, it is whole so back and forth just ground to be flattened.For reducing labor intensity, two people can stir the rocking bar 10 at two ends simultaneously to same direction, perhaps utilize motor to replace manpower, rocking bar 10 are linked to each other motor-driven rocking bar 10 and whole system running with motor through crankshaft-link rod.In addition, also draw-gear can be set, the staff directly promotes the two ends of sliding bar 4, and structure is more simplified, and also can guarantee smooth quality simultaneously.
The present invention can with the supporting use of plastic tunnel, only need the conforming to of the size design of framework 1 and scraper plate 7 with the booth size, promptly framework 1 is long 12m, wide 3.5m, scraper plate is wide to be 3.5m, it is quite convenient to use, efficient is high, and smooth quality height.
Claims (5)
1. ground level levelling instrument, it is characterized in that: be provided with the framework of column below comprising, this framework is made up of longitudinal and cross beam; Be provided with sliding bar between two longerons; Sliding bar is located in the slideway on the longeron, and to having suspending rod, the suspending rod lower end is provided with scraper plate on the sliding bar; Sliding bar is provided with road wheel, and road wheel is arranged in the slideway; Be connected with acclivitous dead lever on the suspending rod, the other end of dead lever is located in the slideway through position-limited wheel.
2. ground level levelling instrument as claimed in claim 1 is characterized in that: said column is a tubulose, is movably installed with the adjustment post in it, and column is provided with and is used for fixing screw, the bolt of adjusting post.
3. ground level levelling instrument as claimed in claim 2; It is characterized in that: said column is four; Column is provided with level meter, and it comprises the ring pipe that four root post peripheries are provided with, and on ring pipe, is laid with at least three level pipes vertically upward; Level pipe is communicated with the level pipe open upper end with the ring pipe sealing.
4. ground level levelling instrument as claimed in claim 3 is characterized in that: described level pipe is a transparent tube.
5. ground level levelling instrument as claimed in claim 4; It is characterized in that: said column is provided with the sliding bar draw-gear; It comprises two rocking bars parallel with crossbeam, be fixed on two drive sprockets and chain on the rocking bar; In column one side, chain cooperates with the drive sprocket transmission rocking bar through bearing fixing, and chain is fixedly connected with sliding bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100640755A CN101772998B (en) | 2009-01-14 | 2009-01-14 | Ground level levelling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100640755A CN101772998B (en) | 2009-01-14 | 2009-01-14 | Ground level levelling instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101772998A CN101772998A (en) | 2010-07-14 |
| CN101772998B true CN101772998B (en) | 2012-02-01 |
Family
ID=42509691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100640755A Expired - Fee Related CN101772998B (en) | 2009-01-14 | 2009-01-14 | Ground level levelling instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101772998B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106066141A (en) * | 2016-06-15 | 2016-11-02 | 武汉中和工程技术有限公司 | The pile body shifting discharge observation device of foundation pile self-balanced static-load testing and measuring method |
| CN109443213A (en) * | 2018-12-18 | 2019-03-08 | 苏州大学 | A kind of small obstacle detection of movable ground answers leveling device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191107363A (en) * | 1911-03-24 | 1912-06-24 | Thomas Thomson | Machine for Levelling or Surfacing Submerged Material. |
| CN2242911Y (en) * | 1995-06-07 | 1996-12-18 | 于平 | Automatic land leveller |
| CN2849023Y (en) * | 2005-09-20 | 2006-12-20 | 杨天成 | Level scraper for laying ground brick |
| CN201374901Y (en) * | 2009-01-14 | 2010-01-06 | 杨铁钢 | Ground surface leveling instrument |
| CN101424592B (en) * | 2008-12-09 | 2010-06-02 | 哈尔滨工业大学 | Plough-loosing and flattening mechanism of wheel for testing earth groove |
-
2009
- 2009-01-14 CN CN2009100640755A patent/CN101772998B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191107363A (en) * | 1911-03-24 | 1912-06-24 | Thomas Thomson | Machine for Levelling or Surfacing Submerged Material. |
| CN2242911Y (en) * | 1995-06-07 | 1996-12-18 | 于平 | Automatic land leveller |
| CN2849023Y (en) * | 2005-09-20 | 2006-12-20 | 杨天成 | Level scraper for laying ground brick |
| CN101424592B (en) * | 2008-12-09 | 2010-06-02 | 哈尔滨工业大学 | Plough-loosing and flattening mechanism of wheel for testing earth groove |
| CN201374901Y (en) * | 2009-01-14 | 2010-01-06 | 杨铁钢 | Ground surface leveling instrument |
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| Publication number | Publication date |
|---|---|
| CN101772998A (en) | 2010-07-14 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20150114 |
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| EXPY | Termination of patent right or utility model |