CN203547095U - Sandy soil laying and leveling device - Google Patents

Sandy soil laying and leveling device Download PDF

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Publication number
CN203547095U
CN203547095U CN201320658297.1U CN201320658297U CN203547095U CN 203547095 U CN203547095 U CN 203547095U CN 201320658297 U CN201320658297 U CN 201320658297U CN 203547095 U CN203547095 U CN 203547095U
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CN
China
Prior art keywords
framework
roller
sandy soil
height
frame
Prior art date
Application number
CN201320658297.1U
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Chinese (zh)
Inventor
杜春宽
徐巍
王晓红
Original Assignee
无锡商业职业技术学院
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Filing date
Publication date
Application filed by 无锡商业职业技术学院 filed Critical 无锡商业职业技术学院
Priority to CN201320658297.1U priority Critical patent/CN203547095U/en
Application granted granted Critical
Publication of CN203547095U publication Critical patent/CN203547095U/en

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Abstract

The utility model discloses a sandy soil laying and leveling device, comprising a framework, a roller, a support frame with adjustable height, a traction device, a horizontal level gage and a longitudinal level gage, wherein the framework is in a rectangular structure; the support frame with adjustable height is used for supporting the framework and adjusting the height of the framework; the traction device is used for dragging the roller to roll along the horizontal direction in the framework; the roller is mounted on the framework; the length of the cross section of the roller exactly equals to the length of the vertical frame of the framework; the horizontal level gage and the longitudinal level gage are respectively mounted on the middles of the frames of the framework. The framework is horizontally adjusted by the level gages and the screw drive, and a motor is utilized to drag the roller with bulges to roll and press a sandy soil paving layer, so that the aims of levelness and uniform rigidity of a sandy soil layer are achieved; the sandy soil laying and leveling device is simple in structure and can be conveniently applied to the engineering construction, the labor intensity of workers is reduced, and the working efficiency and the work 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 levelling mechanical device, belongs to engineering equipment technical field.
Background technology
In engineering construction process, before ground marble or ground tile paving, first to lay one deck sandy soil.At present, the laying of sandy soil and levelling work mainly complete by artificial laying, labour intensity is large, efficiency is low, and the levelness of sandy soil mainly judges by workman's experience and technical capability, affected by human factor larger, sandstone are laid hardness and are difficult to guarantee uniformity, thereby cause the contact strength between marble or floor tile and sandy soil layer inconsistent.In use, be easy to occur uneven, brick body cracking or the phenomenon such as broken.
Utility model content
The purpose of this utility model, is to provide a kind of sandy soil to lay leveling unit, by setting in advance levelness, eliminates human factor impact, and precision is high, thereby it is smooth to reach sandy soil layer, the object of hardness uniformity.
To achieve these goals, the technical scheme that the utility model adopts is as follows:
Sandy soil are laid a leveling unit, comprise framework, roller, height-adjustable bracing frame, draw-gear, cross level and fore-and-aft level; Described framework is rectangle structure, described height-adjustable bracing frame is used for support frame and regulates the height of framework, described draw-gear is used for drawing described roller and with horizontal direction, rolls in framework, described roller is arranged on framework, the length of roller cross section is the length of described framework vertical direction frame just, and described cross level and fore-and-aft level are arranged on respectively the middle part of described framework border.
Further, the height of described governor motion for regulating described framework to move up and down with respect to column, comprise four groups of screwed holes that are positioned at different level on four angles of framework, four groups of screwed holes and at least four adjusting bolts that four root post upper ends are longitudinal arrangement, described column connects the other end of governor motion, for supporting described framework.
Further, described draw-gear comprises five pulleys, two haulage cables, motor and control device, storage silk bucket, two brackets, hitch frame, roller bearing, described two brackets are fixed therein on two root posts, described storage silk bucket is placed on bracket, and be connected with described motor and control device, motor and control device are arranged on a side of a wherein root post that is welded with bracket, described pulley has four four edges that are arranged on framework, the 5th pulley is arranged on the middle part of storage silk bucket place framework one side, described haulage cable wherein one end of one is connected with described hitch frame, the other end is connected with roller bearing after walking around the pulley that is arranged on framework one middle side part, another root haulage cable one end is connected with hitch frame, the other end is walked around four pulleys that are arranged on framework corner and is connected with storage silk bucket, described roller bearing is placed on framework after passing roller and hitch frame.
Further, described roller surface is with the projection of regular distribution.
Adopt after such scheme, a kind of sandy soil of the present utility model are laid leveling unit, utilize worm drive to carry out framework horizontal adjustment, upper reference plane as sandy soil layer, employing is carried out roll extrusion sandy soil layer with protruding roller, thereby it is smooth to realize sandy soil layer, the object of hardness uniformity, avoid sandy soil layer hardness uneven, the phenomenons such as fracture in use occur.In addition, of the present utility model simple in structure, easy to use, be convenient to apply in engineering construction, by motor, drag roller, replaced workman's work, reduced workman's labour intensity, improved efficiency and construction quality.
Accompanying drawing explanation
Fig. 1 is the integrated stand composition that a kind of sandy soil of the present utility model are laid leveling unit.
Fig. 2 is the top view that a kind of sandy soil of the present utility model are laid leveling unit.
Wherein: 1 is roller, 2 is pulley, and 3 is governor motion, 4 is column, and 5 is motor and control device, and 6 is pulley, 7 is bracket, and 8 is fore-and-aft level, and 9 is storage silk bucket, 10 is bracket, and 11 is haulage cable, and 12 is hitch frame, 13 is framework, and 14 is pulley, and 15 is roller bearing, 16 is haulage cable, and 17 is cross level.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.
Be a preferred embodiment as shown in Figure 1 and Figure 2, a kind of sandy soil are laid leveling unit, comprise roller 1, pulley 2, governor motion 3, column 4, motor and control device 5, pulley 6, bracket 7, fore-and-aft level 8, storage silk bucket 9, bracket 10, haulage cable 11, hitch frame 12, framework 13, pulley 14, roller bearing 15, haulage cable 16 and cross level 17, column 4 on four angles is identical, pulley 6 is in Fig. 2 upper and lower two, and pulley 14 is in Fig. 2 upper and lower two.Framework 13 is rectangle structure, and cross level 17 and fore-and-aft level 8 are installed respectively in the horizontal frame of framework 13 and longitudinally frame middle part, and cross level 17 and fore-and-aft level 8 are still horizontal after overregulating height for judging framework 13.One end of governor motion 3 is arranged on four edges of framework 13, and the other end is arranged on column 4, and for the height that regulates framework 13 to move up and down with respect to column 4, column 4 is for support frame.Framework 13 is laid roller bearing 15 above, is placed on framework 13 after roller 1 and hitch frame 12 are installed on roller bearing 15, and roller bearing 15 is through roller 1.One end of motor and control device 5 is arranged on wherein on a root post 4, and the other end is installed storage silk bucket 9, and a remainder for storage silk bucket 9 is arranged on bracket 7 and bracket 10, and bracket 7 and bracket 10 are separately fixed at wherein on two root posts 4.In five pulleys, have on four four corners that are arranged on framework 13 pulley 6(2) and pulley 14(2), being symmetric, surplus next pulley 2 is arranged on a middle part for storage silk barrel 9 place framework 13 1 sides.Haulage cable 11 one end are connected with hitch frame 12, the other end is connected with storage silk bucket 9 after walking around pulley 2, haulage cable 16 one end are connected with hitch frame 12, the other end is walked around pulley 6 and is connected with storage silk bucket 9 with pulley 14, and hitch frame 12 is for drawing roller 1 with rolling back and forth perpendicular to the direction of roller 1.
Governor motion 3 comprises four groups of screwed holes that are positioned at different level on 13 4 angles of framework, four groups of screwed holes and at least four adjusting bolts that four root post 4 upper ends are longitudinal arrangement, the screwed hole of the screwed hole on framework 13 and column 4 upper ends is positive/negative thread, the both sides screw thread of adjusting bolt also corresponds to positive/negative thread, by turn adjusting bolt, object that can implementation framework 13 liftings, adopt single thread, can there is self-locking performance.
The upper projection with regular distribution in roller 1 surface can be pushed sandy soil when roll extrusion, makes that in framework 13, sandy soil hardness is consistent everywhere.
Roller 1 is placed in above framework 13 through roller bearing 15, and the length of roller 1 is the length of framework 13 vertical direction frames just, the sandy soil in can just cover framework during rolling.Roller bearing 15 can contact frame 13 roll, and also contact frame 13 is not rolled, and 13 later stages of framework do not carry, when add sandy soil to a certain extent after, the height of sandy soil layer surpasses framework 13, and now roller bearing 15 just no longer contacts with framework 13, and 13 of frameworks play guide effect.
Haulage cable 11 and haulage cable 16 are wrapped on storage silk bucket 9, and winding direction is contrary.
The draw-gear of a pine is drawn in the utility model employing one, and forward pull rope and oppositely pull rope are all fixed on roller 1 and framework 13, can play good balanced action each other.
A kind of sandy soil are laid the course of work of leveling unit: first sandy soil laying leveling unit is placed in and will lays sandy soil position, the thickness of laying as required sandy soil is adjusted to predetermined altitude by governor motion 3, and judge whether level of framework by cross level 17 and fore-and-aft level 8, then in framework 13 scopes of this device, with spade or other instruments, add sandy soil, after arriving to a certain degree, open motor 5, motor 5 drives storage silk bucket 9 to rotate, when storage silk bucket 9 starts to be wound around haulage cable 11, haulage cable 11 is walked around pulley 2, pull hitch frame 12, thereby make hitch frame 12 drive roller 1 rolling compacting sandy soil, when motor 5 drives storage silk bucket 9 to rotate, haulage cable 16 starts unwrapping wire, walk around pulley 6 and pulley 14, with roller 1 motion.When motor rotation direction is contrary, storage silk bucket 9 unwrapping wire, and haulage cable 16 take-ups, the direction of motion of roller 1 is just in time contrary, thereby reaches the object of the roll extrusion that moves in circles.Roller 1 is compacting sandy soil in rolling process, then according to the thickness requirement of sandy soil layer, select to continue to add sandy soil, and repeat compacting levelling process, until sandy soil layer reaches predetermined thickness.Sandy soil are laid to leveling unit and be placed in other and need lay sandy soil position, repeat said process.
Above embodiment is only explanation technological thought of the present utility model; can not limit protection domain of the present utility model with this; every technological thought according to the utility model proposes, any change of doing on technical scheme basis, within all falling into the utility model protection domain.

Claims (4)

1. sandy soil are laid a leveling unit, it is characterized in that: comprise framework, roller, height-adjustable bracing frame, draw-gear, cross level and fore-and-aft level;
Described framework is rectangle structure, described height-adjustable bracing frame is used for support frame and regulates the height of framework, described draw-gear is used for drawing described roller and with horizontal direction, rolls in framework, described roller is arranged on framework, the length of roller cross section is the length of described framework vertical direction frame just, and described cross level and fore-and-aft level are arranged on respectively the middle part of described framework border.
2. a kind of sandy soil as claimed in claim 1 are laid leveling unit, it is characterized in that: described height-adjustable bracing frame comprises governor motion and four root posts;
The height of described governor motion for regulating described framework to move up and down with respect to column, comprise four groups of screwed holes of the different level at four angles of framework, four groups of screwed holes and at least four adjusting bolts that four root post upper ends are longitudinal arrangement, described column connects the other end of governor motion, for supporting described framework.
3. a kind of sandy soil as claimed in claim 1 are laid leveling unit, it is characterized in that: described draw-gear comprises five pulleys, two haulage cables, motor and control device, storage silk bucket, two brackets, hitch frame, roller bearing;
Described two brackets are fixed therein on two root posts, described storage silk bucket is placed on bracket, and be connected with described motor and control device, motor and control device are arranged on a side of a wherein root post that is welded with bracket, described pulley has four four edges that are arranged on framework, the 5th pulley is arranged on the middle part of storage silk bucket place framework one side, described haulage cable wherein one end of one is connected with described hitch frame, the other end is connected with roller bearing after walking around the pulley that is arranged on framework one middle side part, another root haulage cable one end is connected with hitch frame, the other end is walked around four pulleys that are arranged on framework corner and is connected with storage silk bucket, described roller bearing is placed on framework after passing roller and hitch frame.
4. a kind of sandy soil as claimed in claim 1 are laid leveling unit, it is characterized in that: described roller surface is with the projection of regular distribution.
CN201320658297.1U 2013-10-24 2013-10-24 Sandy soil laying and leveling device CN203547095U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320658297.1U CN203547095U (en) 2013-10-24 2013-10-24 Sandy soil laying and leveling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320658297.1U CN203547095U (en) 2013-10-24 2013-10-24 Sandy soil laying and leveling device

Publications (1)

Publication Number Publication Date
CN203547095U true CN203547095U (en) 2014-04-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320658297.1U CN203547095U (en) 2013-10-24 2013-10-24 Sandy soil laying and leveling device

Country Status (1)

Country Link
CN (1) CN203547095U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103526917A (en) * 2013-10-24 2014-01-22 无锡商业职业技术学院 Sandy soil laying leveling device and sandy soil laying method
CN105332503A (en) * 2015-11-26 2016-02-17 成都九十度工业产品设计有限公司 Sand balancing equipment for building construction before paving floor tile
CN107476553A (en) * 2017-09-01 2017-12-15 安吉智居装饰设计工程有限公司 A kind of concrete speading machinery for construction

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103526917A (en) * 2013-10-24 2014-01-22 无锡商业职业技术学院 Sandy soil laying leveling device and sandy soil laying method
CN105332503A (en) * 2015-11-26 2016-02-17 成都九十度工业产品设计有限公司 Sand balancing equipment for building construction before paving floor tile
CN105332503B (en) * 2015-11-26 2017-09-26 深圳市市政工程总公司 A kind of even husky equipment before construction floor tile
CN107476553A (en) * 2017-09-01 2017-12-15 安吉智居装饰设计工程有限公司 A kind of concrete speading machinery for construction

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

Granted publication date: 20140416

Termination date: 20141024