CN218404950U

CN218404950U - Concrete flattening device

Info

Publication number: CN218404950U
Application number: CN202222175370.1U
Authority: CN
Inventors: 苏磊
Original assignee: Yingkou Zhongzhuang Building Materials Co ltd
Current assignee: Yingkou Zhongzhuang Building Materials Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-01-31
Anticipated expiration: 2032-08-18

Abstract

The utility model is suitable for a concrete laying is with supplementary technical field, discloses a concrete shakeouts device, including the mount table, the vertical fixed mounting in mount table bottom middle-end has the connecting rod, and connecting rod bottom fixed surface installs well hollow plate, and well hollow plate top fixed surface installs the protection frame. The utility model discloses technical scheme receives the rotation vertical removal of rotation lead screw when the lifting sleeve, can provide the corresponding outside-oriented driving force of cavity inboard fly leaf under the transmission of catch bar, make the fly leaf drive the movable rod of its bottom and shakeout the board shift out in step inside the cavity board, it can receive the promotion and descend to make the shakeout board that shifts out the cavity inboard portion to recombine the structural action that promotes the spring, keep same horizontal position with cavity board bottom until it, and then realize increasing the cavity board and to the shakeout area of concrete road word, reduce the labour consumption that the operator shakeouts concrete road.

Description

Concrete flattening device

Technical Field

The utility model is suitable for a concrete laying is with supplementary technical field, in particular to concrete shakeouts device.

Background

At present, concrete is a general name of engineering composite materials formed by cementing aggregate into a whole by a cementing material, and is widely applied to the field of buildings due to the excellent point of concrete.

At present when using the shakeout shallow to shakeout the processing to the concrete, it is the shakeout board that uses the horizontal setting of shakeout plantago end to contact the concrete and handle it shakeout, because the whole length of the shakeout board of the front end of shakeout shallow is confirmed when making the completion, and then leads to the concrete pavement to different width, the length that the single can shakeout and area can't change, and then need the operator to promote the shakeout car repeatedly just can accomplish the shakeout processing, the influence is to the shakeout efficiency of concrete pavement. We therefore propose a concrete spreader apparatus.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a concrete flattening apparatus, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a concrete shakeouts device, includes the mount table, the vertical fixed mounting in mount table bottom middle-end has the connecting rod, cavity board in connecting rod bottom fixed surface installs, cavity board top fixed surface installs the protective frame, the vertical rotation of protective frame inboard middle-end is installed and is rotated the lead screw, it has cup jointed the lifting sleeve to rotate lead screw top surface activity, lifting sleeve side both ends all articulate through the pivot has the catch bar, and the catch bar runs through slidable mounting inside the cavity board top, the equal sliding fit in cavity board inboard top both ends has the fly leaf, and the catch bar bottom articulates in fly leaf top surface, every through the pivot the equal activity of fly leaf bottom is pegged graft there is the movable rod, and the quantity of movable rod is a plurality of groups, every the equal fixed mounting in movable rod bottom surface has shakeouts the flat board, and shakeouts the flat board bottom surface laminating in cavity board inboard bottom surface.

As an optional scheme of this application technical scheme, mount table side fixed mounting has the handspike.

As an alternative scheme of this application technical scheme, every the activity pole outside surface all activity cup joints has promoted the spring, and promotes the spring bottom and laminate in the bed of flatting top surface.

As an alternative of this application technical scheme, the activity groove has all been seted up to well hollow plate top both sides, and the catch bar runs through slidable mounting inside the activity groove.

As an alternative scheme of the technical scheme, the two ends of the side edge of the mounting table are rotatably provided with driving wheels.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model provides a concrete shakeout device, be connected catch bar both ends with the fly leaf and the lift sleeve outside respectively through the pivot, and then can receive the rotation vertical removal of rotation lead screw when the lift sleeve, can provide the corresponding outside-oriented driving force of the fly leaf of well cavity inboard under the drive action of catch bar, make the fly leaf drive the movable rod of its bottom and shakeout the cavity inboard portion of shifting out in step, the structural action that combines to promote the spring makes the shakeout board that shifts out the cavity inboard portion of board can receive the promotion and descend, keep same horizontal position until it and well cavity bottom of board, and then realize increasing well cavity board and to the shakeout area of concrete road surface word, reduce the labour consumption that the operator flattened to the concrete road surface.

2. This application technical scheme's a concrete shakeouts device through running through slidable mounting in the movable groove inside with the catch bar, combines the guide limiting displacement of movable groove to the catch bar, guarantees to rotate the lead screw and when rotating and drive lifting sleeve and descend thereupon, and lifting sleeve can not take place to rotate along with the rotation that rotates the lead screw, guarantees the use operation rationality of whole device.

Drawings

Fig. 1 is an overall front sectional structure diagram of the concrete spreading device of the present invention;

fig. 2 is a schematic view of the protective frame of the concrete flattening apparatus in a top view.

Reference numerals: 1. an installation table; 2. a connecting rod; 3. a drive wheel; 4. a protective frame; 5. rotating the screw rod; 6. a lifting sleeve; 7. a push rod; 8. a movable plate; 9. a movable rod; 10. flattening; 11. a push spring; 12. a hollow plate; 13. a movable groove; 14. a hand push rod.

Detailed Description

As shown in fig. 1-2, the utility model provides a technical solution: the utility model provides a concrete shakeouts device, includes mount table 1, and the vertical fixed mounting in 1 bottom middle-end of mount table has connecting rod 2, and 2 bottom fixed surface of connecting rod have a cavity board 12, and the fixed surface of cavity board 12 top has a protective frame 4.

In this technical scheme (shown through fig. 1 and fig. 2), 4 inboard middle-end vertical rotations of protective frame are installed and are rotated

lead screw

5, 5 top surface activities of rotation lead screw have been cup jointed

lifting sleeve

6, 6 side both ends of lifting sleeve all articulate through the pivot has catch bar 7, and catch bar 7 runs through slidable mounting inside cavity board 12 top, the equal slidable mounting in cavity board 12 inboard top both ends has fly leaf 8, and catch bar 7 bottom articulates in fly leaf 8 top surface through the pivot, movable groove 13 has all been seted up to cavity board 12 top both sides, and catch bar 7 runs through slidable mounting inside movable groove 13.

In this technical solution, the lifting sleeve 6 is driven by the rotation of the rotary screw 5 to provide a corresponding outward pushing force to the movable plate 8 through the pushing rod 7 when the lifting sleeve descends.

In this technical scheme (shown through fig. 1 and 2), 8 bottoms of every fly leaf are all movable to be pegged graft and are had the movable rod 9, and the quantity of movable rod 9 is a plurality of groups, and the equal fixed mounting in every movable rod 9 bottom surface has shakeout board 10, and shakeout board 10 bottom surface laminating in the inboard bottom surface of cavity board 12, and the equal activity of every movable rod 9 outside surface has cup jointed promotion spring 11, and promotes spring 11 bottom laminating in shakeout board 10 top surface.

In this solution, the connection of the movable rod 9 and the structural action of the pushing spring 11 ensure that the position of the flattening plate 10 can be automatically moved to keep the bottom of the hollow plate 12 at the same horizontal position after the flattening plate 10 is moved out of the hollow plate 12.

In some technical solutions (as shown in fig. 1 and 2), a hand push rod 14 is fixedly installed at a side of the installation table 1, and driving wheels 3 are rotatably installed at both ends of the side of the installation table 1.

In this technical scheme, the operator can push the push rod 14 and the driving wheel 3 to flatten the push rod conveniently by the aid of the power.

When the lifting device works, according to the width area required to be leveled on a concrete pavement, the rotating screw rod 5 is screwed to drive the rotating screw rod 5 to rotate to drive the lifting sleeve 6 to move vertically, the pushing action of the pushing rod 7 is combined, the outward pushing force corresponding to the movable plate 8 in the hollow plate 12 is enabled to be generated, the movable plate 8 drives the movable rod 9 at the bottom of the movable rod and the leveling plate 10 to synchronously move out of the hollow plate 12, the leveling plate 10 moves out of the hollow plate 12 and the pushing force of the inner side of the hollow plate 12 on the leveling plate 10 is lost, the leveling plate 10 can be pushed downwards under the structural action of the pushing spring 11, the moved leveling plate 10 and the bottom of the hollow plate 12 are kept at the same horizontal position, the leveling area of the hollow plate 12 on the pavement is achieved, and then the driving assembly placed on the surface of the mounting platform 1 is started through the external control switch to drive the driving wheel 3 to rotate, and the hollow plate 12 and the leveling plate 10 on the surface of the concrete pavement are driven to perform leveling treatment on the surface of the concrete pavement.

Claims

1. The utility model provides a concrete shakeouts device, includes mount table (1), its characterized in that: a connecting rod (2) is vertically and fixedly installed at the middle end of the bottom of the installation table (1), a hollow plate (12) is fixedly installed on the surface of the bottom of the connecting rod (2), and a protection frame (4) is fixedly installed on the surface of the top of the hollow plate (12);

the protective frame is characterized in that a rotary screw rod (5) is vertically and rotatably mounted at the middle end of the inner side of the protective frame (4), a lifting sleeve (6) is movably sleeved on the surface of the top of the rotary screw rod (5), two ends of the side edge of the lifting sleeve (6) are respectively hinged with a push rod (7) through a rotating shaft, the push rods (7) are slidably mounted inside the top end of a hollow plate (12) in a penetrating manner, movable plates (8) are respectively slidably attached to two ends of the top of the inner side of the hollow plate (12), and the bottom of each push rod (7) is hinged to the surface of the top of each movable plate (8) through a rotating shaft;

every activity grafting is all had movable rod (9) bottom fly leaf (8), and the quantity of movable rod (9) be a plurality of groups, every the equal fixed mounting of movable rod (9) bottom surface has shakeout board (10), and shakeout board (10) bottom surface laminating in well hollow plate (12) inboard bottom surface.

2. A concrete spreader apparatus as set forth in claim 1, wherein: a hand push rod (14) is fixedly arranged on the side edge of the mounting table (1).

3. A concrete spreader apparatus as set forth in claim 1, wherein: every activity pole (9) outside surface all activity cup joints and promotes spring (11), and promotes spring (11) bottom and laminate in stand flat board (10) top template.

4. A concrete spreader apparatus as set forth in claim 1, wherein: movable grooves (13) are formed in two sides of the top of the hollow plate (12), and the push rod (7) penetrates through and is slidably mounted inside the movable grooves (13).

5. A concrete spreader as claimed in claim 1, wherein: and driving wheels (3) are rotatably arranged at two ends of the side edge of the mounting table (1).