CN110607915B

CN110607915B - Laminating equipment used after initial setting and before final setting of concrete

Info

Publication number: CN110607915B
Application number: CN201910771366.1A
Authority: CN
Inventors: 曹永�; 李坊桂
Original assignee: Zaozhuang Guoxing Engineering Material Co ltd
Current assignee: Zaozhuang Guoxing Engineering Material Co.,Ltd.
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2021-11-05
Anticipated expiration: 2039-08-21
Also published as: CN110607915A

Abstract

The invention provides a laminating device used after initial setting and before final setting of concrete, belongs to the technical field of laminating device structures used for civil engineering, and solves the problems that cracks still occur on a road surface which is already dry, humidity coverage cannot be achieved, and the phenomenon that the road surface cannot crack due to rapid drying cannot be guaranteed. A film coating device used after initial setting and before final setting of concrete comprises a high-frequency vibration seat; the high-frequency vibration seat consists of a top power supply and a bottom high-frequency vibrator, a thin plate-shaped film pressing plate is arranged on the bottom surface of the high-frequency vibrator, and the middle position of the film pressing plate is fixedly connected with a bottom mounting plate of the high-frequency vibration seat through a bolt; the front side of the device is provided with a set of water supply mechanism, and the mechanism can utilize a foam seat which is obliquely arranged at the front lower part of the bottom side of the front barrel cavity to osmotically and synchronously daub the injected clean water on the film which is transmitted backwards again, and the mechanism moves backwards layer by layer along with the film on the film roller.

Description

Laminating equipment used after initial setting and before final setting of concrete

Technical Field

The invention belongs to the technical field of construction engineering laminating equipment structures, and particularly relates to laminating equipment used after initial setting and before final setting of concrete.

Background

In the concrete pouring project, after concrete vibration is finished, the surface is processed according to the project requirements, namely, an iron trowel or a wood trowel is repeatedly pressed and smeared on the surface of the concrete until the surface finish requirement required by the project is achieved, the process is called as concrete surface collection and is mainly closely related to the initial setting time of the concrete, the quality of the surface collection is good, and the key point is the time control; after the concrete surface-collecting step, a coating step is usually performed, and the concrete coating refers to curing of concrete in which a plastic film is coated on the surface of the concrete after the concrete is poured, so that moisture is prevented from rapidly evaporating, and cracks caused by the concrete due to too rapid shrinkage are reduced.

Based on the above background description, chinese patent No. CN201710134307.4 discloses a concrete membrane maintenance device, the basic structure of which is described as follows: including first connecting plate and the second connecting plate of two level settings be equipped with mutual parallel arrangement drive roll and driven voller between first connecting plate and the second connecting plate, the one end of first connecting plate is arranged in to the drive roll, the other end of first connecting plate is arranged in to the driven voller, the both ends outer wall of driven voller rotates to be connected on the relative lateral wall that sets up of first connecting plate and second connecting plate, driving motor is connected in the drive roll transmission, the symmetry is equipped with first rotating device and second rotating device respectively on the outer wall that first connecting plate and second connecting plate set up in opposite directions.

The prior art problem to be solved by the present design is not limited to the similar structure provided by the above patent, and the designer finds that, similar to the above structure in the market and the covering arrangement before the final setting after the initial setting of the push type concrete, although the covering roller can slowly cover the curing film on the concrete pavement just constructed by hand pushing or driving, the concrete pavement just constructed and still having certain water-wet property is quickly dried due to weather, and then the film is covered on the concrete pavement by the device, so that the original wet gas protection effect is lost, even if the covering is covered on the concrete pavement again, cracks can still occur on the pavement which is already dried, the moisture coverage cannot be reached, and the phenomenon that the cracks cannot occur on the pavement due to quick drying can not be ensured.

In view of the above, it is an object of the present invention to provide a coating apparatus for coating concrete before final setting after initial setting of the concrete by improving the conventional structure and defects.

Disclosure of Invention

In order to solve the technical problems, the invention provides a laminating device before final setting after initial setting of concrete, which is similar to the structure and the laminating device before final setting after initial setting of push type concrete, although a laminating roller can slowly cover a curing film on a concrete pavement just constructed by hand pushing or driving, due to weather, the concrete pavement just constructed and still having certain water-wet property is quickly dried, and then the film is covered on the concrete pavement by the device, so that the original wet gas protection effect is lost, even if the laminating roller covers the concrete pavement again, cracks still appear on the pavement which is already dried, the moisture coverage cannot be reached, and the phenomenon that the pavement cannot be dried to crack due to quick drying cannot be ensured.

The purpose and the effect of the film coating equipment after the initial setting and before the final setting of the concrete are achieved by the following specific technical means:

a film laminating device used after initial setting and before final setting of concrete comprises a high-frequency vibration seat, a film pressing plate, a front support frame, a clamping seat, a bottom welding plate, a top welding plate, a vibration absorber, a rotary drum, a rubber sleeve, a high-frequency vibrator, a bearing seat, a drip barrel, a liquid injection port, a clamping column, a film roller, a guide sleeve, a flow seat, a test seat, a sleeve assembly and a bottom pad; the high-frequency vibration seat consists of a top power supply and a bottom high-frequency vibrator, a thin plate-shaped film pressing plate is arranged on the bottom surface of the high-frequency vibrator, and the middle position of the film pressing plate is fixedly connected with a bottom mounting plate of the high-frequency vibration seat through a bolt; a front support frame made of three rectangular pipes is welded at the front side of the mounting plate at the bottom of the high-frequency vibration seat, and a drip barrel is arranged at the front side of the front support frame; the drip barrel is of a cylindrical cavity barrel structure, a rectangular notch is formed in the middle of the top surface of the drip barrel, and a liquid injection port is welded at the notch; a group of sleeve pipe assemblies are welded at the front bottom side of the front support frame, and each sleeve pipe assembly comprises a middle rectangular pipe and two clamping seats which are matched with the left side and the right side of the rectangular pipe in a penetrating way; the film roller is clamped and placed at the middle position of the two clamping seats through a prismatic clamping column.

Further: the bottom surfaces of the three rectangular tubes of the front support frame are welded with a top welding plate together, the top welding plate is matched with a shock absorber, a through hole for enabling the middle shock absorption column of the shock absorber to penetrate out upwards is formed in the middle rectangular tube of the front support frame, and a guide sleeve for enabling the middle shock absorption column of the shock absorber to extend out upwards is welded on the through hole.

Further: the bottom surface of the bottom welding plate welded at the bottom of the shock absorber is welded with a bearing seat, a rotary drum is in through fit with the bearing seat, and a layer of rubber sleeve is in interference fit with the drum walls at two ends of the rotary drum.

Further: the clamping seat is composed of a rectangular pipe and a rotatable prismatic clamping column at the bottom end of the rectangular pipe, the clamping seat is in sliding fit in a middle rectangular welding pipe of the sleeve pipe assembly through a rectangular pipe component welded by the clamping seat, and position limiting and locking are achieved through a locking stud matched with a threaded sleeve.

Further: the bottom of the long column cavity structure of the drip bucket is provided with a rectangular notch, a flow seat penetrates through the rectangular notch and is embedded in the rectangular notch, the flow seat is a rectangular pipe fitting, and a test seat with foam property penetrates through the inner cavity of the flow seat.

Further: the test bed is a high-density flexible foam bed with an arc-shaped cavity at the bottom, and is buckled and pressed on the surface of the outer layer film of the film roller through the arc-shaped contact surface at the bottom.

Further: the rubber sleeve is arranged in a radian mode, namely the outer side of the rubber sleeve is thin and the inner side of the rubber sleeve is thick, and the radian is designed to be two-degree.

Further: the film pressing plate is of a warped plate structure with the back side inclined upwards, and a layer of bottom pad is further mounted on the bottom surface of the horizontal plate on the inner side of the warped plate structure in a strong adhesion mode.

Compared with the prior art, the invention has the following beneficial effects:

the laminating equipment before final set after a section has had the moist function of water injection, this equipment has installed one set of cylinder spare through the shock absorber device at the intermediate position, this cylinder spare, the cylinder spare is located between the membrane roller of original device and the high frequency vibration seat, firstly, can make this device of original hand propelled promote the press mold formula, it is more laborsaving, secondly because the rubber sleeve of suit is interior thick outer thin radian design at cylinder spare both ends, consequently can push down the back through the cylinder one-level with the moisturizing film that the front side transmission was come, the middle zone receives the pressure effect of thick section rubber sleeve, produce stronger extrusion effect, prevent that the film from twisting the deformation with hands.

The front side of the device is provided with a set of water supply mechanism, the mechanism utilizes a foam seat which is arranged at the bottom side of a front barrel cavity and inclines forwards to coat the injected clean water on the film which is conveyed backwards synchronously, and along with the backward movement of the film on the film roller layer by layer, the foam seat with the flexibility characteristic also coats the seeped clean water on the film layer by layer, thereby solving the problems that the prior art can solve the problem that the concrete pavement which is just constructed and has certain water-wet property is dried quickly due to the weather, the film is covered on the concrete pavement again by the device subsequently, the original wet gas protection effect is lost, even if the film is covered on the concrete pavement again, the dried pavement still has cracks, the moisture coverage cannot be achieved, and the problem that the pavement cannot crack due to the quick drying phenomenon is avoided, has the functional characteristic of leading the film paved on the concrete pavement to permeate into the water again.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2, fig. 3 and fig. 4 are schematic views of the structure of the present invention with a rotation angle from fig. 1.

FIG. 5 is a schematic side plan view of the present invention.

FIG. 6 is a schematic view of the construction of the taper of the rubber sleeve and the bearing sleeve on the rotating drum of the present invention.

FIG. 7 is a schematic diagram showing a flow socket and a test socket in a partially broken-away relationship according to the present invention.

Fig. 8 is an enlarged schematic view of the part a of the present invention from fig. 7.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows: 1. a high frequency vibration mount; 2. a film pressing plate; 3. a front bracket; 4. a holder; 5. a bottom welding plate; 6. top welding the plate; 7. a shock absorber; 8. a rotating drum; 9. a rubber sleeve; 10. a high-frequency vibrator; 11. a bearing seat; 12. a dropping barrel; 13. a liquid injection port; 14. clamping the column; 15. a film roll; 16. a guide sleeve; 17. a flow seat; 18. a test seat; 19. a bushing assembly; 20. a bottom cushion.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides film coating equipment before final setting after initial setting of concrete, which comprises a high-frequency vibration seat 1, a film pressing plate 2, a front support frame 3, a clamping seat 4, a bottom welding plate 5, a top welding plate 6, a vibration damper 7, a rotary drum 8, a rubber sleeve 9, a high-frequency vibrator 10, a bearing seat 11, a dropping barrel 12, a liquid injection port 13, a clamping column 14, a film roller 15, a guide sleeve 16, a flow seat 17, a test seat 18, a sleeve assembly 19 and a bottom pad 20; the high-frequency vibration seat 1 consists of a top power supply and a bottom high-frequency vibrator 10, a thin plate-shaped film pressing plate 2 is arranged on the bottom surface of the high-frequency vibrator 10, and the middle position of the film pressing plate 2 is fixedly connected with a bottom mounting plate of the high-frequency vibration seat 1 through a bolt; a front support frame 3 made of three rectangular tubes is welded at the front side of the mounting plate at the bottom of the high-frequency vibration seat 1, and a drip barrel 12 is arranged at the front side of the front support frame 3; the drip barrel 12 is of a cylindrical cavity barrel structure, a rectangular notch is formed in the middle of the top surface of the drip barrel, and a liquid injection port 13 is welded at the notch; a group of sleeve pipe assemblies 19 are welded at the front bottom side of the front support frame 3, and each sleeve pipe assembly 19 consists of a middle rectangular pipe and two clamping seats 4 which are matched with the left side and the right side of the rectangular pipe in a penetrating way; the film roller 15 is clamped and placed at the middle position of the two clamping seats 4 through a prismatic clamping column 14.

Wherein: the common welding has a top welding plate 6 between the bottom surface of three quarter bend of preceding strut 3, and have a shock absorber 7 through this top welding plate 6 cooperation, wherein offer the through-hole that is used for making the middle damping post of shock absorber 7 upwards wear out on the middle quarter bend of preceding strut 3, and weld on this through-hole and be used for making the middle damping post of shock absorber 7 upwards stretch out guide pin bushing 16, can see from this, than the device of the similar structure that sees on the existing market, a buffering damping mechanism has more been set up in the intermediate position, and, to the damping post in the middle of the shock absorber 7 among the buffering damping mechanism of this installation, a top extension formula function of redirecting has been carried out.

Wherein: the bottom surface of the bottom welding plate 5 welded at the bottom of the shock absorber 7 is welded with a bearing seat 11, a rotary drum 8 is matched through the bearing seat 11, and a layer of rubber sleeve 9 is also matched on the drum walls of two end heads of the rotary drum 8 in an interference fit mode, so that the rotary drum 8 arranged at the bottom of the shock absorber 7 is used for enabling the device to have a rolling type mechanism in the middle position compared with the existing device with a similar structure, the rotary drum 8 is located in the middle position area of the device and is a drum cavity part, the size is long, when the device moves forwards along with the device, the mixed pressing mechanism enables the film led out by the front film roller 15 in the middle area of the device to be pressed on a concrete pavement in advance, the first-stage pressing effect is achieved, and meanwhile, the rolling effect of the rotary drum 8 in the middle is achieved, and the labor is saved when the device is pushed.

Wherein: the clamping seat 4 is composed of a rectangular tube and a prismatic clamping column 14 with the rotatable bottom end of the rectangular tube, the clamping seat 4 is in sliding fit in a middle rectangular welding tube of the sleeve assembly 19 through a rectangular tube component welded by the clamping seat 4, position limiting and locking are achieved through a locking stud matched with a threaded sleeve, the film roller 15 after use can be conveniently replaced due to the arrangement of the mechanism, and the film roller 15 clamped in the clamping seat can rotate more flexibly due to the arrangement of the prismatic clamping column 14.

Wherein: the bottom of the long column cavity structure of the drip bucket 12 is provided with a rectangular notch, a flow seat 17 penetrates through and is embedded in the rectangular notch, the flow seat 17 is a rectangular pipe fitting, a test seat 18 with foam property penetrates through the inner cavity of the flow seat 17, and the test seat 18 is provided with dense-hemp seepage holes.

Wherein: the test seat 18 is a high-density flexible foam seat with an arc-shaped cavity on the bottom surface, and is buckled and pressed on the surface of the outer layer of the film roller 15 through the arc-shaped contact surface at the bottom, and after the test seat is combined with the material characteristics of the test seat and can move backwards one layer by one layer along with the films on the film roller 15, the foam seat with the flexible characteristics also coats the seeped clear water on the films layer by layer, and finally, a layer of moisture retention moisture is added between the films pressed on the concrete pavement and the pavement.

Wherein: rubber sleeve 9 is the radian setting, and the thin inboard of its outside is thicker promptly, and the radian design is two degrees designs, consequently can push down the back through the cylinder one-level with the film of moisturizing that the front side transmitted, and the middle zone receives the pressure effect of thicker section rubber sleeve 9, produces stronger extrusion effect, prevents that the film from twisting and rubbing the deformation.

Wherein: the film pressing plate 2 is a warped plate structure with the back side inclined upwards, and a layer of cushion 20 with buffering performance is further mounted on the bottom surface of the horizontal plate on the inner side of the warped plate structure in a manner of strong adhesion, so that the film pressed on the concrete pavement frequently and compacted on the pavement cannot be crushed.

The function and the function of the invention are as follows:

on the basis of the existing structure, the middle position of the device is provided with a rolling type structure through the shock absorber 7 and the rotary drum 8 arranged on the bearing seat 11 at the bottom of the shock absorber 7, the device has more labor-saving effect when being pushed to use, simultaneously, because the rotary drum 8 is also designed with a reasonable structure, and both ends of the rotary drum 8 are sleeved with the rubber sleeves 9 with taper type structures, the rotary drum 8 plays a role of middle rolling guide, and the middle area of the device is also used for pressing the film led out by the front film roller 15 onto the concrete pavement in advance by using the mixing and pressing mechanism, so as to realize a primary pressing effect, the arrangement of the taper rubber sleeves 9 ensures that the middle area of the film pressed by the primary pressing has stronger pressure, the twisting phenomenon when the led film is pressed is prevented, and the arrangement of the dripping bucket 12 ensures that the device is more similar to the existing device, in order to add a second outstanding functional structure, the bottom arc contact surface of the test seat 18 in the foam seat type is buckled and pressed on the surface of the outer layer film of the film roller 15, the foam seat with the flexible characteristic can paint seeped clean water on the film layer by layer after the film on the film roller 15 moves backwards layer by combining the material characteristic, finally, a layer of moisture-preserving moisture is added between the film pressed on the concrete pavement and the pavement again, thereby solving the problems that the concrete pavement which is just constructed and has certain moisture property is dried quickly due to the weather, the film is covered on the concrete pavement again by the device, the original moisture property protection effect is lost, even if the film is covered on the concrete pavement again, cracks still occur on the already dried pavement, the moisture coverage can not be achieved, and the problem that the road surface can not be cracked due to rapid drying can not be ensured.

It should be noted that the high-frequency vibration seat 1 and the power supply thereon are disclosed as devices similar to the structure of the device, and the devices sold on the platforms of various large-scale web companies are introduced, obviously, the prior art is disclosed as the high-frequency vibration seat and the power supply is not disclosed verbose, and the design focuses on the middle roller assembly and the front water adding mechanism.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The laminating equipment used after the initial setting of the concrete and before the final setting of the concrete comprises a high-frequency vibration seat (1) and a dropping barrel (12); the method is characterized in that: the high-frequency vibration seat (1) consists of a top power supply and a bottom high-frequency vibrator (10), a thin plate-shaped film pressing plate (2) is arranged on the bottom surface of the high-frequency vibrator (10), and the middle position of the film pressing plate (2) is fixedly connected with a bottom mounting plate of the high-frequency vibration seat (1) through a bolt; a front support frame (3) made of three rectangular pipes is welded at the front side of the mounting plate at the bottom of the high-frequency vibration seat (1), and a drip barrel (12) is installed at the front side of the front support frame (3); the drip barrel (12) is of a cylindrical cavity barrel structure, a rectangular notch is formed in the middle of the top surface of the drip barrel, and a liquid injection port (13) is welded at the notch; a group of sleeve pipe assemblies (19) are welded at the front bottom side of the front support frame (3), and each sleeve pipe assembly (19) consists of a middle rectangular pipe and two clamping seats (4) which are matched with the left side and the right side of the rectangular pipe in a penetrating way; film rollers (15) are clamped and placed at the middle positions of the two clamping seats (4) through prismatic clamping columns (14); a top welding plate (6) is welded between the bottom surfaces of the three rectangular tubes of the front support frame (3) together, a shock absorber (7) is matched through the top welding plate (6), a through hole for enabling a middle shock absorption column of the shock absorber (7) to penetrate upwards is formed in the middle rectangular tube of the front support frame (3), and a guide sleeve (16) for enabling the middle shock absorption column of the shock absorber (7) to extend upwards is welded on the through hole; the bottom surface of the bottom welding plate (5) welded at the bottom of the shock absorber (7) is welded with a bearing seat (11), a rotary drum (8) is in through fit through the bearing seat (11), and a layer of rubber sleeve (9) is in interference fit with the drum walls at two ends of the rotary drum (8); the clamping seat (4) is composed of a rectangular tube and a rotatable prismatic clamping column (14) at the bottom end of the rectangular tube, the clamping seat (4) is in sliding fit in a middle rectangular welding tube of the sleeve assembly (19) through a rectangular tube assembly welded by the clamping seat, and position limiting and locking are realized through a locking stud matched with a threaded sleeve; the bottom of the long column cavity structure of the drip bucket (12) is provided with a rectangular notch, a flow seat (17) penetrates through the rectangular notch and is embedded in the rectangular notch, the flow seat (17) is a rectangular pipe fitting, and a test seat (18) with foam property penetrates through the inner cavity of the flow seat; the test seat (18) is a high-density flexible foam seat with an arc-shaped cavity at the bottom, and is buckled and pressed on the surface of the outer layer film of the film roller (15) through an arc-shaped contact surface at the bottom.

2. The apparatus according to claim 1, wherein the apparatus comprises: the rubber sleeve (9) is arranged in a radian mode, namely the outer side of the rubber sleeve is thin and the inner side of the rubber sleeve is thick, and the radian is designed to be two-degree.

3. The apparatus according to claim 2, wherein the apparatus comprises: the film pressing plate (2) is of a warped plate structure with the back side inclined upwards, and a layer of bottom pad (20) is further mounted on the bottom surface of the horizontal plate on the inner side of the warped plate structure in a strong adhesion mode.