CN219731582U

CN219731582U - Concrete curing means

Info

Publication number: CN219731582U
Application number: CN202320639616.8U
Authority: CN
Inventors: 王楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-09-22
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a concrete curing device, which comprises a bottom plate, wherein the top of the bottom plate is rotationally connected with a roller through two brackets, geotextiles are wound on the outer wall of the roller, the front end of the bottom plate is provided with a plurality of guide rollers, the bottom of the front end of the bottom plate is provided with two universal wheels, the rear end of the bottom plate is rotationally connected with a compression roller through two brackets, the top of the bottom plate is fixedly connected with a push handle, and a sprinkling mechanism is arranged on the bottom plate; the water sprinkling mechanism comprises a water tank fixed on the bottom plate; when the geotextile rolling machine is used, one end of geotextile is wound by the guide roller and then laid on a concrete pavement, then the pushing handle pushing device is moved to enable the pressing roller to be pressed on the geotextile, sprinkling is carried out on the surface of the geotextile through the sprinkling mechanism, the pushing device is continuously moved, and the rolling roller can be driven to rotate on the bracket so as to unreel the geotextile and lay the geotextile on the ground, and meanwhile sprinkling operation can be completed, so that the geotextile rolling machine is more convenient to use.

Description

Concrete curing means

Technical Field

The utility model relates to a curing device, in particular to a concrete curing device.

Background

Concrete pavement refers to pavement with cement concrete slabs as the surface layer. The pavement structure is characterized in that a cement concrete slab is used as a surface layer, and a base layer and a cushion layer are arranged below the pavement structure, which is also called a rigid pavement.

In the maintenance process of the concrete pavement, in order to avoid pavement shrinkage cracking caused by too fast evaporation of water in the concrete, wet gunny bags, straw mats, geotextiles and the like are required to be used for covering the concrete pavement, and water is sprayed at regular time so as to ensure the wetting of the concrete pavement.

Most of the conventional concrete curing devices have a watering function, and cannot lay geotechnical cloth on a concrete pavement in the watering process, so that the geotechnical cloth still needs to be laid by workers before watering, and the conventional concrete curing device is inconvenient to use.

Disclosure of Invention

The utility model aims to provide a concrete curing device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a concrete curing means, includes the bottom plate, the top of bottom plate is connected with the roller through two brackets rotations, the outer wall winding of roller has geotechnique's cloth, the front end of bottom plate is provided with a plurality of guide rolls, two universal wheels are installed to the front end bottom of bottom plate, the rear end of bottom plate is connected with the compression roller through two support rotations, the top fixedly connected with of bottom plate pushes away the handle, install watering mechanism on the bottom plate.

As a further scheme of the utility model: the water sprinkling mechanism comprises a water tank fixed on a bottom plate, a water sprinkling pipe is communicated with the outer wall of the bottom of the water tank, the water sprinkling pipe is horizontally arranged, a plurality of water outlet holes are formed in the bottom of the water sprinkling pipe, and a flow regulating valve is arranged at the water inlet end of the water sprinkling pipe.

As a further scheme of the utility model: the bracket is including fixing the base at the bottom plate top, the top of base is provided with presses the seat, the top surface of base and the bottom surface of pressing the seat all offered with the diameter looks adaptation semicircle groove of roller, press the one end of seat to pass through articulated seat and base and articulate, the other end fixedly connected with second connecting block of pressing the seat, wear to be equipped with on the second connecting block to hand the bolt, the outer wall of base and the corresponding department fixedly connected with first connecting block of second connecting block, first connecting block passes through the screw hole and hand the bolt cooperation and is connected.

As a further scheme of the utility model: the outer wall of the roller is fixedly sleeved with two limiting rings, and the two limiting rings are located between the two brackets.

As still further aspects of the utility model: the mounting groove that is linked together with the semicircle groove has been seted up in the pressure seat, briquetting, spring, clamp plate have been set gradually from bottom to top in the mounting groove, the jackscrew has been worn through the screw hole cooperation to the outer wall of pressure seat and the corresponding department of mounting groove, the one end and the clamp plate of jackscrew offset.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the geotextile rolling machine is used, one end of geotextile is wound by the guide roller and then laid on a concrete pavement, then the pushing handle pushing device is moved to enable the pressing roller to be pressed on the geotextile, sprinkling is carried out on the surface of the geotextile through the sprinkling mechanism, the pushing device is continuously moved, and the rolling roller can be driven to rotate on the bracket so as to unreel the geotextile and lay the geotextile on the ground, and meanwhile sprinkling operation can be completed, so that the geotextile rolling machine is more convenient to use.

2. According to the utility model, the pressing block is pressed on the roller under the action of the spring, so that certain damping exists on the rotation of the roller, and therefore, when the pushing device is stopped, the roller can be quickly stopped to rotate, the roller is prevented from continuously rotating under the action of inertia and unreeling the general publication, and the compression amount of the spring can be adjusted by adjusting the depth of the jackscrew extending into the mounting groove, so that the resistance which needs to be overcome when the roller rotates is adjusted.

Drawings

Fig. 1 is a schematic structural view of a concrete curing apparatus.

Fig. 2 is a schematic view of a partially cut-away structure of a bracket in a concrete curing apparatus.

Fig. 3 is a schematic structural view of a retainer ring in a concrete curing device.

The hydraulic lifting device comprises a base plate 1, universal wheels 2, a bracket 3, a compression roller 4, a push handle 5, a water tank 6, a water spray pipe 7, a flow regulating valve 8, a guide roller 9, a winding roller 10, a limiting ring 11, geotechnical cloth 12, a bracket 13, a base 14, a hinging seat 15, a pressing seat 16, a first connecting block 17, a second connecting block 18, a hand-screwing bolt 19, a mounting groove 20, a jackscrew 21, a pressing plate 22, a spring 23 and a pressing block 24.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, in the embodiment of the utility model, a concrete curing device comprises a bottom plate 1, wherein a roller 10 is rotatably connected to the top of the bottom plate 1 through two brackets 13, geotextile 12 is wound on the outer wall of the roller 10, a plurality of guide rollers 9 are arranged at the front end of the bottom plate 1, two universal wheels 2 are mounted at the bottom of the front end of the bottom plate 1, a compression roller 4 is rotatably connected to the rear end of the bottom plate 1 through two brackets 3, a pushing handle 5 is fixedly connected to the top of the bottom plate 1, and a sprinkling mechanism is mounted on the bottom plate 1.

According to the technical scheme, when the geotechnical cloth laying machine is used, one end of geotechnical cloth 12 is wound around guide roller 9 and laid on a concrete pavement, then pushing device is moved through pushing handle 5, press roller 4 is pressed on geotechnical cloth 12, sprinkling is carried out on the surface of geotechnical cloth through sprinkling mechanism, pushing device is continuously moved, and then winding roller 10 can be driven to rotate on bracket 13 to unwind geotechnical cloth 12 and lay on the ground, sprinkling operation can be completed at the same time, and the geotechnical cloth laying machine is more convenient to use.

Referring specifically to fig. 1, in one embodiment of the present utility model, the water spraying mechanism includes a water tank 6 fixed on the bottom plate 1, a water spraying pipe 7 is communicated with an outer wall of a bottom of the water tank 6, the water spraying pipe 7 is horizontally disposed, a plurality of water outlets are disposed at a bottom of the water spraying pipe 7, and a flow regulating valve 8 is installed at a water inlet end of the water spraying pipe 7.

Through the setting of water tank 6 and shower pipe 7, can spill water on geotechnique's cloth, through the setting of flow control valve 8, the water yield of the shower pipe 7 of being convenient for control.

Referring to fig. 1 and fig. 2 specifically, in one embodiment of the present utility model, the bracket 13 includes a base 14 fixed on the top of the bottom plate 1, a pressing seat 16 is disposed on the top of the base 14, semi-circular grooves adapted to the diameter of the roller 10 are formed on the top surface of the base 14 and the bottom surface of the pressing seat 16, one end of the pressing seat 16 is hinged to the base 14 through a hinge seat 15, the other end of the pressing seat 16 is fixedly connected with a second connecting block 18, a hand-screwing bolt 19 is threaded on the second connecting block 18, a first connecting block 17 is fixedly connected to a corresponding position between the outer wall of the base 14 and the second connecting block 18, and the first connecting block 17 is cooperatively connected with the hand-screwing bolt 19 through a threaded hole.

Through adopting above-mentioned scheme, when a roll of geotechnique cloth 12 is used up, only need unscrew the hand and twist bolt 19, can rotate press seat 16 to conveniently take out roll 10, and pack into another roll of geotechnique cloth 12, afterwards reset press seat 16 and hand twist bolt 19 can, easy operation is convenient.

With specific reference to fig. 3, in one embodiment of the present utility model, two limiting rings 11 are fixedly sleeved on the outer wall of the roller 10, and the two limiting rings 11 are located between two brackets 13.

Through the setting of spacing ring 11, can play spacing effect to roller 10 between two brackets 13, avoid geotechnique's cloth 12 unreeling in-process, roller 10 is at its axial play of a large scale.

Referring specifically to fig. 3, in an embodiment of the present utility model, an installation groove 20 that is communicated with the semicircular groove is formed in the pressing seat 16, a pressing block 24, a spring 23, and a pressing plate 22 are sequentially disposed in the installation groove 20 from bottom to top, a jackscrew 21 is disposed on a corresponding portion of an outer wall of the pressing seat 16 and the installation groove 20 in a matching manner through a threaded hole, and one end of the jackscrew 21 abuts against the pressing plate 22.

Through adopting above-mentioned scheme, clamp plate 22 will press on roller 10 under spring 23's effect to make the rotation of roller 10 have certain damping, thereby when pushing away the device and stopping, can make roller 10 stop rotating fast, thereby avoid roller 10 to continue to rotate and unreel general publication 12 under inertial action, through adjusting the degree of depth that jackscrew 21 stretched into in mounting groove 20, can adjust spring 23's compression volume, thereby the required resistance size that overcomes when adjusting roller 10 and rotating.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A concrete curing means, characterized in that: including bottom plate (1), the top of bottom plate (1) is connected with roller (10) through two brackets (13) rotation, the outer wall winding of roller (10) has geotechnique's cloth (12), the front end of bottom plate (1) is provided with a plurality of guide rolls (9), two universal wheels (2) are installed to the front end bottom of bottom plate (1), the rear end of bottom plate (1) is connected with compression roller (4) through two support (3) rotations, the top fixedly connected with of bottom plate (1) pushes away handle (5), install watering mechanism on bottom plate (1).

2. A concrete curing apparatus according to claim 1, wherein: the water sprinkling mechanism comprises a water tank (6) fixed on a bottom plate (1), a water sprinkling pipe (7) is communicated with the outer wall of the bottom of the water tank (6), the water sprinkling pipe (7) is horizontally arranged, a plurality of water outlet holes are formed in the bottom of the water sprinkling pipe (7), and a flow regulating valve (8) is arranged at the water inlet end of the water sprinkling pipe (7).

3. A concrete curing apparatus according to claim 1, wherein: the bracket (13) is including fixing base (14) at bottom plate (1) top, the top of base (14) is provided with presses seat (16), the top surface of base (14) all sets up the semicircle groove with the diameter looks adaptation of roller (10) with the bottom surface of pressing seat (16), the one end of pressing seat (16) is articulated with base (14) through articulated seat (15), the other end fixedly connected with second connecting block (18) of pressing seat (16), wear to be equipped with on second connecting block (18) hand screw bolt (19), the outer wall of base (14) is fixedly connected with first connecting block (17) with the department that corresponds of second connecting block (18), first connecting block (17) are through screw hole and hand screw bolt (19) cooperation connection.

4. A concrete curing apparatus according to claim 3, wherein: the outer wall of the roller (10) is fixedly sleeved with two limiting rings (11), and the two limiting rings (11) are positioned between the two brackets (13).

5. A concrete curing apparatus according to claim 3, wherein: the mounting groove (20) communicated with the semicircular groove is formed in the pressing seat (16), the pressing block (24), the spring (23) and the pressing plate (22) are sequentially arranged in the mounting groove (20) from bottom to top, the jackscrew (21) is arranged at the corresponding position of the outer wall of the pressing seat (16) and the mounting groove (20) in a matching mode through the threaded hole, and one end of the jackscrew (21) abuts against the pressing plate (22).