CN203361587U - Sandy soil paving and leveling device - Google Patents

Sandy soil paving and leveling device Download PDF

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Publication number
CN203361587U
CN203361587U CN 201320402428 CN201320402428U CN203361587U CN 203361587 U CN203361587 U CN 203361587U CN 201320402428 CN201320402428 CN 201320402428 CN 201320402428 U CN201320402428 U CN 201320402428U CN 203361587 U CN203361587 U CN 203361587U
Authority
CN
China
Prior art keywords
frame
sandy soil
level
framework
horizontal
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.)
Expired - Fee Related
Application number
CN 201320402428
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Chinese (zh)
Inventor
杜春宽
徐巍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Institute of Commerce
Original Assignee
Wuxi Institute of Commerce
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Institute of Commerce filed Critical Wuxi Institute of Commerce
Priority to CN 201320402428 priority Critical patent/CN203361587U/en
Application granted granted Critical
Publication of CN203361587U publication Critical patent/CN203361587U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a sand soil paving and leveling device. The sand soil paving and leveling device comprises four stand columns, four adjusting structures, a frame, a transverse balance level, a longitudinal balance level, a running pulley, two rollers and a supporting frame. The adjusting structures correspond to the stand columns in a one-to-one mode, and are arranged at the top ends of the corresponding stand columns. The frame is rectangular, and comprises two transverse frames and two horizontal frames. The four adjusting structures are fixed at the bottoms of the four top points of the frame respectively. The transverse balance level and the longitudinal balance level are arranged on any transverse frame and any horizontal frame respectively. The horizontal of the frame is adjusted through a gradienter and screw transmission, a sandy soil layer is leveled by rolling and pressing a sand stone pavement layer through protruded idler pulleys, the hardness is even and uniform, the sand soil paving and leveling device is simple in structure and can be applied to engineering construction conveniently, the labor intensity of workers is reduced, and the working efficiency and the construction quality are improved.

Description

A kind of sandy soil are laid leveling unit
Technical field
The utility model relates to a kind of sandy soil and lays leveling unit, belongs to the engineering equipment technical field.
Background technology
In the engineering construction process, for before ground marble or ground tile paving, the laying of sandy soil and levelling mainly lay by artificial, compacting and levelling, labour intensity is large, efficiency is low, affected by workman's experience and technical level larger, and sandstone are laid hardness and are difficult to guarantee uniformity, also cause marble or floor tile and sandy soil layer contact strength inconsistent, stressed rear easy cracking and fragmentation.
The utility model content
In order to address the above problem, the utility model discloses a kind of sandy soil and lay leveling unit, utilize level gauge and worm drive to carry out horizontal adjustment to carrying out framework, employing has protruding roller and carries out roll extrusion sandstone laying layer, can realize that sandy soil layer is smooth, the hardness uniformity.The utility model is simple in structure, is convenient to apply in engineering construction, reduces workman's labour intensity, has improved operating efficiency and construction quality.
In order to address the above problem, the utility model by the following technical solutions:
A kind of sandy soil are laid leveling unit, comprise four columns, four adjustment structures, framework, cross level, fore-and-aft level, roller, two roller bearings and carriage; Described adjustment structure is corresponding one by one with column, and is located at the top of corresponding column; Described framework is rectangular, comprises two horizontal frames and two horizontal frames, and four adjustment structures are individually fixed in the bottom, four summits of framework; Described cross level and fore-and-aft level are separately positioned on any one horizontal frame and any one horizontal frame; Two roller bearings coaxially are arranged on the two ends of roller, and two roller bearings respectively rollably frame on any a pair of relative frame of framework; Described carriage is half I-shaped structure, and two ends difference ring sets of carriage are on two roller bearings.
Further, described cross level, fore-and-aft level are arranged on respectively the middle part of horizontal frame of framework and the middle part of horizontal frame.
Further, be formed with the projection of regular distribution on described roller.
Further, described adjustment structure adopts adjusting bolt, and the correspondence position on described base of frame and column top offers respectively the screwed hole coordinated with this adjusting bolt.
Further, the screw thread at described adjusting bolt two ends is positive/negative thread.
Further, the screwed hole on described base of frame and column top adopts positive/negative thread.
The utility model compared with prior art, has following technique effect:
1, the utility model utilizes worm drive to carry out the framework horizontal adjustment, as the upper reference plane of sandy soil layer, adopts and carries out the roll extrusion sandy soil layer with protruding roller, has improved operating efficiency, work quality.
2, the utility model is rational in infrastructure, easy to use, and by manually-operated machinery, part replaces people's work, reduces labour intensity, raises labour efficiency.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model.
Wherein: 1. roller, 2. framework, 3. adjustment structure, 4. column, 5. roller bearing, 6. carriage, 7. cross level, 8. fore-and-aft level, 9. horizontal frame, 10, horizontal frame.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail:
A kind of sandy soil are laid leveling unit, as depicted in figs. 1 and 2, comprise four columns 4, four adjustment structures 3, framework 2, cross level 7, fore-and-aft level 8, roller 1, two roller bearings 5 and carriages 6; Described adjustment structure 3 is corresponding one by one with column 4, and is located at the top of corresponding column 4; Described framework 2 is rectangular, comprises two horizontal frames and two horizontal frames, and four adjustment structures 3 are individually fixed in the bottom, four summits of framework 2; Described cross level 7 and fore-and-aft level 8 are separately positioned on any one horizontal frame and any one horizontal frame; Two roller bearings 5 coaxially are arranged on the two ends of roller 1, and two roller bearings 5 respectively rollably frame on any a pair of relative frame of framework 2; Described carriage 6 is half I-shaped structure, and two ends difference ring sets of carriage 6 are on two roller bearings 5.
Adjustment structure 3 of the present utility model is comprised of screwed hole and the adjusting bolt of the screwed hole on framework 2, column 4 upper ends, two screwed hole position positive/negative threads, adjusting bolt both sides screw thread also corresponds to positive/negative thread, by the turn adjusting bolt, but implementation framework 2 liftings, adopt single thread, there is self-locking performance.
On roller 1 of the present utility model, the projection of regular distribution can be pushed sandy soil when roll extrusion, makes that sandy soil hardness is consistent everywhere.
Roller 1 of the present utility model is placed in above framework 2 by roller bearing 5, but roller bearing 5 contact frame 2 roll, also touch scrolling not, the framework later stage does not carry, and play the guiding role.
During work, sandy soil are laid to leveling unit and be placed in laying sandy soil position, by column 4, device is fixed, regulate adjustment structure 3 to predetermined altitude according to the sandy soil laying depth, and make lateral level 7 and vertical equity instrument 8 in the same level position, framework 2 plays a supportive role, prevent lateral level 7 and vertical equity instrument 8 disequilibriums, then, in the device scope, add sandy soil, after arriving to a certain degree, drive roller 1 by carriage 6 and roll, the compacting sandy soil, then add sandy soil, the compacting levelling, until sandy soil layer arrives predetermined thickness.
The above is explained in detail embodiment of the present utility model by reference to the accompanying drawings, but the utility model is not limited to above-mentioned embodiment, in the ken possessed those of ordinary skills, can also under the prerequisite that does not break away from the utility model aim, make a variety of changes.

Claims (6)

1. sandy soil are laid leveling unit, it is characterized in that: comprise four columns, four adjustment structures, framework, cross level, fore-and-aft level, roller, two roller bearings and carriage; Described adjustment structure is corresponding one by one with column, and is located at the top of corresponding column; Described framework is rectangular, comprises two horizontal frames and two horizontal frames, and four adjustment structures are individually fixed in the bottom, four summits of framework; Described cross level and fore-and-aft level are separately positioned on any one horizontal frame and any one horizontal frame; Two roller bearings coaxially are arranged on the two ends of roller, and two roller bearings respectively rollably frame on any a pair of relative frame of framework; Described carriage is half I-shaped structure, and two ends difference ring sets of carriage are on two roller bearings.
2. a kind of sandy soil as claimed in claim 1 are laid leveling unit, it is characterized in that: described cross level, fore-and-aft level are arranged on respectively the middle part of horizontal frame of framework and the middle part of horizontal frame.
3. a kind of sandy soil as claimed in claim 1 are laid leveling unit, it is characterized in that: the projection that is formed with regular distribution on described roller.
4. a kind of sandy soil as claimed in claim 1 are laid leveling unit, it is characterized in that: described adjustment structure adopts adjusting bolt, and the correspondence position on described base of frame and column top offers respectively the screwed hole coordinated with this adjusting bolt.
5. a kind of sandy soil as claimed in claim 4 are laid leveling unit, and it is characterized in that: the screw thread at described adjusting bolt two ends is positive/negative thread.
6. a kind of sandy soil as claimed in claim 4 are laid leveling unit, it is characterized in that: the screwed hole on described base of frame and column top adopts positive/negative thread.
CN 201320402428 2013-07-08 2013-07-08 Sandy soil paving and leveling device Expired - Fee Related CN203361587U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320402428 CN203361587U (en) 2013-07-08 2013-07-08 Sandy soil paving and leveling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320402428 CN203361587U (en) 2013-07-08 2013-07-08 Sandy soil paving and leveling device

Publications (1)

Publication Number Publication Date
CN203361587U true CN203361587U (en) 2013-12-25

Family

ID=49809374

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320402428 Expired - Fee Related CN203361587U (en) 2013-07-08 2013-07-08 Sandy soil paving and leveling device

Country Status (1)

Country Link
CN (1) CN203361587U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103321131A (en) * 2013-07-08 2013-09-25 无锡商业职业技术学院 Sandy soil laying leveling device
CN107816200A (en) * 2017-10-25 2018-03-20 刘有生 A kind of hand-held silt evener

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103321131A (en) * 2013-07-08 2013-09-25 无锡商业职业技术学院 Sandy soil laying leveling device
CN107816200A (en) * 2017-10-25 2018-03-20 刘有生 A kind of hand-held silt evener

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131225

Termination date: 20140708

EXPY Termination of patent right or utility model