CN217734892U

CN217734892U - Concrete leveling machine

Info

Publication number: CN217734892U
Application number: CN202221430275.5U
Authority: CN
Inventors: 胡立
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-11-04
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses a concrete leveling machine, including leveling plate and fixed plate, the top fixedly connected with mounting panel of leveling plate, the mounting groove with mounting panel looks adaptation is seted up to the bottom of fixed plate, is equipped with the installation mechanism that is used for installing the leveling plate on the fixed plate, installation mechanism include with fixed plate top integrated into one piece's roof, and four turning positions in the bottom of roof are all fixed and are equipped with the dead lever, and the bottom of dead lever all articulates there is the fixture block, and two through-holes have transversely been seted up to the mounting panel, and wherein two fixture blocks cooperate and block respectively to establish in two through-holes. The utility model discloses in, it is fixed to install the mounting panel at whole dull and stereotyped top through the installation mechanism that sets up for the dismouting of flattening board becomes more convenient and fast that does, and person's of facilitating the use quick assembly disassembly flattening board has improved work efficiency.

Description

Concrete leveling machine

Technical Field

The utility model relates to a concrete evener technical field especially relates to a concrete evener.

Background

The concrete is one of the most important civil engineering materials in the present generation, is an artificial stone material prepared by mixing a cementing material, granular aggregate, water, an additive and an admixture which are added if necessary according to a certain proportion, uniformly stirring, densely forming, curing and hardening, and is widely applied to civil engineering. When paving a road, concrete is laid on the roadbed and then flattened by a leveler to keep the roadbed flat.

In the prior art, a leveling plate of a leveling machine is easy to wear after being used for a long time, so that the bottom of the leveling plate is not flat, and the leveling plate needs to be detached, replaced or maintained. However, the prior art screeds are fixed or bolted to the screeds, which is inconvenient to remove.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcomings existing in the prior art and to provide a concrete evener.

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

the utility model provides a concrete leveling machine, includes screed and fixed plate, the top fixedly connected with mounting panel of screed, the mounting groove with mounting panel looks adaptation is seted up to the bottom of fixed plate, be equipped with the installation mechanism that is used for installing the screed on the fixed plate, installation mechanism include with fixed plate top integrated into one piece's roof, and four turning positions in the bottom of roof all fix and be equipped with the dead lever, the bottom of dead lever all articulates there is the fixture block, two through-holes, wherein two have transversely been seted up to the mounting panel the fixture block cooperatees and blocks respectively and establishes in two through-holes.

Preferably, a plurality of springs are installed to the top surface in the mounting groove, and its one end fixedly connected with buffer board that is close to the mounting panel, buffer board and mounting groove inner wall sliding fit.

Preferably, the fixture block is wedge-shaped, and the outer wall of the fixture block is integrally formed with a convex part.

Preferably, the circular port has all been seted up to the bellying, and its inside cartridge has the connecting rod, the connecting rod passes that the one end of circular port articulates there is the rotation portion.

Preferably, the top welding of roof has two round bars that are connected with the evener body, the one end that the mounting panel was kept away from to the flattening board is equipped with the perk.

Preferably, the leveling plate is made of an aluminum alloy material, and the top of the raised edge is an arc surface.

Compared with the prior art, the beneficial effects of the utility model are that: the installation mechanism through setting up is installed fixedly to the mounting panel at whole dull and stereotyped top for the dismouting of flattening board becomes more convenient and fast, and person of facilitating the use quick assembly disassembly flattening board has improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of a concrete evener according to the present invention;

fig. 2 is a schematic view of the structure of the leveling plate of the present invention taken off;

fig. 3 is a structural sectional view of the middle fixing plate and the top plate of the present invention.

In the figure: 1. a leveling plate; 2. a top plate; 3. a fixing plate; 4. mounting grooves; 5. mounting a plate; 6. edge warping; 7. a boss portion; 8. a round bar; 9. fixing the rod; 10. a clamping block; 11. a through hole; 12. a spring; 13. a buffer plate; 14. a connecting rod; 15. a rotating part; 16. a circular hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a concrete leveling machine, including screed 1 and fixed plate 3, the top fixedly connected with mounting panel 5 of screed 1, mounting groove 4 with mounting panel 5 looks adaptation is seted up to the bottom of fixed plate 3, be equipped with the installation mechanism that is used for installing screed 1 on fixed plate 3, installation mechanism includes roof 2 with 3 top integrated into one piece of fixed plate, and four corner positions in the bottom of roof 2 are all fixed and are equipped with dead lever 9, the bottom of dead lever 9 all articulates there is fixture block 10, two through-holes 11 have transversely been seted up to mounting panel 5, wherein two fixture block 10 cooperate to block respectively in two through-holes 11, a plurality of springs 12 are installed to the top surface in mounting groove 4, its one end fixedly connected with buffer board 13 that is close to mounting panel 5,

buffer board

13 and 4 inner wall sliding fit of mounting groove. Through setting up installation mechanism, when installation screed 1, place mounting panel 5 at screed 1 top between two fixture blocks 10 for mounting panel 5 contacts with the inclined plane of fixture block 10, then rebound screed 1, under the effect on inclined plane, makes two fixture blocks 10 upwards rotatory, and increases apart from between two fixture blocks 10, and when mounting panel 5 cartridge was in mounting groove 4, two fixture blocks 10 were located mounting panel 5's through-hole 11 and laminated each other. Spring 12 and the buffer board 13 that set up in mounting groove 4 are used for the screed 1 during operation, because through-hole 11 must be greater than the binding face of fixture block 10, just enable fixture block 10 card and establish in through-hole 11, but can make screed 1 rock from top to bottom at the during operation like this, can cushion pressure through spring 12 and buffer board 13, also protected screed 1 when avoiding screed 1 to rock, avoid screed 1 direct and concrete rigid contact, extension screed 1's life.

Fixture block 10 is carve shape, and the equal integrated into one piece of outer wall of fixture block 10 has bellying 7, and the circular port has all been seted up to bellying 7, and its inside cartridge has connecting rod 14, and connecting rod 14 passes that the one end of circular port articulates there is rotation portion 15, and the top welding of roof 2 has two round bars 8 of being connected with the evener body, and the one end that mounting panel 5 was kept away from to evener 1 is equipped with wane limit 6, and evener 1 is made for aluminum alloy material, and the top of wane limit 6 is the cambered surface. The connecting rod 14 passes through the circular holes of the two convex parts 7, then the rotating part 15 is rotated downwards, the angles of the two fixture blocks 10 are limited in the horizontal direction, and the installation of the leveling plate 1 can be completed; when disassembling the screed 1, it is only necessary to remove the connecting rod 14 and drop the screed 1 downward by gravity, driving the two fixture blocks 10 to rotate downward, and the screed 1 is out of limit and falls down naturally.

In the utility model, by arranging the installation mechanism, when installing the leveling plate 1, the installation plate 5 at the top of the leveling plate 1 is placed between the two fixture blocks 10, so that the installation plate 5 is in contact with the inclined surfaces of the fixture blocks 10, then the leveling plate 1 is moved upwards, under the action of the inclined surfaces, the two fixture blocks 10 are rotated upwards, the distance between the two fixture blocks 10 is increased, when the installation plate 5 is inserted in the installation groove 4, the two fixture blocks 10 are positioned in the through holes 11 of the installation plate 5 and are mutually attached, the connecting rod 14 passes through the circular holes of the two convex parts 7, then the rotating part 15 is rotated downwards, the angles of the two fixture blocks 10 are limited in the horizontal direction, and the installation of the leveling plate 1 can be completed; when the leveling plate 1 is disassembled, the connecting rod 14 is only required to be removed, the leveling plate 1 falls downwards under the action of gravity, the two clamping blocks 10 are driven to rotate downwards, and the leveling plate 1 is not limited and falls naturally.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a concrete leveling machine, its characterized in that, includes screed (1) and fixed plate (3), the top fixedly connected with mounting panel (5) of screed (1), mounting groove (4) with mounting panel (5) looks adaptation are seted up to the bottom of fixed plate (3), be equipped with the installation mechanism that is used for installing screed (1) on fixed plate (3), installation mechanism includes roof (2) with fixed plate (3) top integrated into one piece, and four turning positions in the bottom of roof (2) are all fixed and are equipped with dead lever (9), the bottom of dead lever (9) all articulates there is fixture block (10), two through-holes (11), wherein two have transversely been seted up in mounting panel (5) fixture block (10) cooperate and block respectively to establish in two through-holes (11).

2. A concrete levelling machine according to claim 1, c h a r a c t e r i z e d in that the mounting channel (4) is provided with a number of springs (12) mounted on the inner top surface, that a buffer plate (13) is fixedly attached to the end of the mounting plate (5), said buffer plate (13) being in sliding engagement with the inner wall of the mounting channel (4).

3. A concrete levelling machine according to claim 1, wherein the cartridge (10) is wedge-shaped and the outer wall of the cartridge (10) is integrally formed with the boss (7).

4. A concrete levelling machine according to claim 3, characterized in that the raised portions (7) are each provided with a circular hole, a connecting rod (14) being inserted inside them, the connecting rod (14) being hinged to a rotary portion (15) through one end of the circular hole.

5. A concrete screed according to claim 1, characterised in that two round bars (8) connected to the screed body are welded to the top of the top plate (2), and that the end of the screed (1) remote from the mounting plate (5) is provided with a raised edge (6).

6. A concrete screed according to claim 5, characterised in that the screed (1) is of aluminium alloy material and the tips of the raised edges (6) are cambered surfaces.