A suspended double roller for floor forming and a method of using the same

Abstract

The application discloses a technical field of building construction and a hanging type double roller for floor forming, which comprises a rack, roller bodies, a cleaning assembly, an oil injection assembly and a spraying assembly. The roller bodies are arranged in two groups and connected to the lower end of the rack through damping assemblies. The cleaning assembly is installed at the lower end of the rack and located above the roller bodies. The oil injection assembly is installed at one side of the upper end of the rack. The spraying assembly is installed at the other side of the upper end of the rack. The oil injection assembly and the spraying assembly are respectively located at the upper side of the roller bodies. The moving mechanism is arranged at the two sides of the rack. The rack and the damping assemblies make the roller bodies form a suspended state, increase the self-weight of the roller bodies and the rolling effect. The upper end surface of the floor is formed through the rolling of the roller bodies on the floor, so that the floor quality is ensured, the outer end is kept flat and bright after the floor is dried, and there is no air hole, thus improving the floor quality.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, in particular to a suspended double roller for floor forming and a use method thereof. BACKGROUND

[0002] Cast-in-place concrete floor refers to a floor made by supporting formwork, binding reinforcement, pouring concrete, curing and removing formwork according to the design position on the construction site. During the pouring process of the concrete floor, the floor needs to be leveled, that is, according to the design requirements, the floor flatness is checked, the high places are spaded and the low places are filled to keep the floor flat and on the same level. In related technologies, a scraper, a ruler and other tools are usually used to level the floor, but this leveling method cannot remove the bubbles in the concrete and cannot prevent the surface of the floor from cracking.

[0003] Therefore, in view of the above, the existing structure and defects are improved, and a suspended double roller for floor forming and a use method thereof are provided. SUMMARY

[0004] The present application aims to provide a suspended double roller for floor forming and a use method thereof to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a suspended double roller for floor forming, comprising a rack, a balance bar is installed at the upper middle part of the rack;

[0006] A roller body is provided in two groups and connected to the lower end of the rack through a damping assembly;

[0007] A cleaning assembly is installed at the lower end of the rack above the roller body;

[0008] An oil injection assembly is installed on one side of the upper end of the rack;

[0009] A spray assembly is installed on the other side of the upper end of the rack;

[0010] The oil injection assembly and the spray assembly are respectively located on one side above the roller body;

[0011] A moving mechanism is provided on both sides of the rack.

[0012] As a further optimization of the present technical solution, the damping assembly is connected to the roller body through a first connecting structure.

[0013] As a further optimization of this technical solution, the frame is arranged in a U-shape, and the shock absorption component includes damping springs and support seats. The damping springs are arranged in several groups at equal intervals and installed on the support seats. The upper end of the damping springs is connected to the lower end of the frame, and the support seats are arranged in two groups and connected to the upper end of the first connecting structure.

[0014] As a further optimization of this technical solution, the cleaning component includes a protective cover and a cleaning roller. The cleaning roller is connected to the lower end of the protective cover via a mounting block, and the upper end of the protective cover is connected to the lower end of the frame. The protective cover is arranged in a semi-circular shape.

[0015] As a further optimization of this technical solution, the first connection structure includes several sets of connecting plates and bearings. The two ends of the roller body are respectively connected to the connecting plates through the bearings. The middle part of the connecting plate is provided with a U-shaped heat dissipation groove.

[0016] As a further optimization of this technical solution, the oil injection assembly includes an oil tank and nozzles. The oil tank is connected to one side of the upper end of the frame, and several sets of nozzles are equidistantly installed on one side of the oil tank. The upper end of the oil tank is also provided with an oil tank cover. An oil pump is provided inside the oil tank, and the oil outlet end of the oil pump is connected to the nozzles.

[0017] As a further optimization of this technical solution, the spray assembly includes a water tank, and a number of nozzles are equidistantly connected to one side of the water tank. A water tank cover is connected to the upper end of the water tank, and the water tank is connected to the other side of the upper end of the frame. A water pump is installed inside the water tank, and the water outlet of the water pump is connected to the nozzles on the water tank.

[0018] As a further optimization of this technical solution, the moving mechanism includes a moving wheel, a connecting plate, a connecting horizontal plate, a horizontal frame, and a U-shaped frame. The moving wheel is mounted on the connecting plate via a rotating shaft. The upper end of the connecting plate is connected to the lower end of the connecting horizontal plate. The connecting horizontal plate is mounted on both sides of the horizontal frame. The horizontal frame is connected to the lower end of the U-shaped frame. The upper end of the U-shaped frame is connected to the upper end of the machine frame. The two sets of frame arms of the U-shaped frame have different lengths.

[0019] Furthermore, the present invention also provides a method for using a suspended double roller for floor slab forming, comprising the above-mentioned suspended double roller for floor slab forming, specifically including the following steps:

[0020] S1: Position calibration:

[0021] The machine frame is pushed so that the lower moving mechanism drives the roller body to the middle of one side of the poured floor slab, and the roller body is aligned with the upper middle of the floor slab for position calibration.

[0022] S2: Roll forming:

[0023] The pushing frame drives the moving mechanism to drive the roller body to roll on the upper end of the cast floor, so that the roller body is in contact with the upper end of the cast floor, and the upper end surface is shaped by rolling to form a flat surface.

[0024] S3: spray treatment:

[0025] In step S2, the water in the water tank is sprayed out through the atomizing nozzle by the operation of the spray assembly, and the surface of the rolled floor is treated by atomization to prevent the shaped floor surface from cracking.

[0026] S4: oil spraying treatment:

[0027] The shaped floor surface is sprayed by the oil spraying assembly to lock the water mist sprayed in step S, so that a protective film is formed on the floor surface, and the outer end can remain flat, bright and free of pores after the floor is dried.

[0028] S5: cleaning treatment:

[0029] In steps S2-S4, the protective cover of the cleaning assembly prevents concrete from splashing out during the rolling process, and the lower end of the cleaning roller contacts the upper end of the roller body, and the two groups of roller bodies are cleaned during rolling by the cleaning roller.

[0030] Compared with the prior art, the beneficial effects of the present application are: the roller body is in a suspended state by the frame and the damping assembly, increasing the self-weight of the roller body and the rolling effect; the pressure generated when the roller body contacts the upper end of the cast floor is used for rolling to shape the upper end surface into a flat floor end surface, ensuring the quality of the floor; the water in the water tank is sprayed out through the atomizing nozzle by the operation of the spray assembly, and the surface of the rolled floor is treated by atomization to prevent the shaped floor surface from cracking, ensuring the quality of the floor; the shaped floor surface is sprayed by the oil spraying assembly to lock the water, so that a protective film is formed on the floor surface, and the outer end can remain flat, bright and free of pores after the floor is dried, improving the quality of the floor; the protective cover of the cleaning assembly prevents concrete from splashing out during the rolling process, and the lower end of the cleaning roller contacts the upper end of the roller body, and the two groups of roller bodies are cleaned during rolling by the cleaning roller, and the cleaning of the roller body during use can make the floor surface shaping effect better. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is a top view of the structure of the present application;

[0032] Figure 2 is a bottom view of the structure of the present application;

[0033] Figure 3 is a structure diagram of the cleaning assembly of the present application;

[0034] Figure 4 The structure diagram of the upper end of the rack of the application.

[0035] In the figure, the correspondence between the component names and the figure numbers is as follows:

[0036] 1, oil tank; 10, connecting vertical plate; 11, moving wheel; 12, roller body; 13, nozzle; 14, oil tank cover; 15, rack; 16, balance bar; 17, water tank cover; 18, water tank; 20, damping spring; 30, cleaning roller; 40, mounting block; 50, support seat; 60, cross frame; 61, U-shaped frame; 70, connecting cross plate; 80, connecting disc; 90, protective cover. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application.

[0038] In the description of the application, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom" and the like indicate the orientation or state relationship shown in the drawings, which are only for the convenience of describing the application and simplifying the description, and do not indicate or imply that the indicated mechanisms or components must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application. Embodiment 1

[0039] As shown in the accompanying Figure 1 to the accompanying Figure 4 drawings:

[0040] The application provides a technical solution: a suspension type double roller for floor forming, comprising a rack 15, a balance bar 16 installed at the upper middle part of the rack 15; a roller body 12, the roller body 12 is provided in two groups and connected to the lower end of the rack 15 through a damping assembly; a cleaning assembly, the cleaning assembly is installed at the lower end of the rack 15 and above the roller body 12; an oil injection assembly, the oil injection assembly is installed on one side of the upper end of the rack 15; a spraying assembly, the spraying assembly is installed on the other side of the upper end of the rack 15; the oil injection assembly and the spraying assembly are respectively located on one side above the roller body 12; a moving mechanism, the moving mechanism is provided on both sides of the rack 15, the distance between the lower end of the roller body 12 and the ground is greater than the distance between the moving wheel 11 and the ground, forming a suspension shape.

[0041] It is worth noting that the damping assembly in the embodiment also includes: the damping assembly is connected with the roller body 12 through the first connecting structure.

[0042] More specifically, in the embodiment: through the rack 15 to support the process, through the roller body 12 to the cast floor roller forming, through the cleaning assembly to keep the surface of the roller body 12 clean, through the spray assembly to prevent cracking, through the oil spray assembly to spray oil treatment, can guarantee the smooth surface of the plate after forming. Embodiment 2

[0043] On the basis of the above embodiment:

[0044] Please refer to the description of the damping assembly in the embodiment as follows: the damping assembly includes:

[0045] The rack 15 is arranged in a back shape, and the damping assembly includes a damping spring 20 and a support seat 50. The damping spring 20 is installed on the support seat 50 in several groups at equal intervals. The upper end of the damping spring 20 is connected to the lower end of the rack 15. The support seat 50 is arranged in two groups and connected to the upper end of the first connecting structure.

[0046] More specifically, in the embodiment: through the upper end of the damping spring 20 connected to the rack 15, so that the roller body 12 in the process of rolling and rolling the floor, in a suspended state, can increase the rolling pressure to drive away the bubbles in the concrete, so that the floor has fewer pores after forming. Embodiment 3

[0047] On the basis of the above embodiment:

[0048] Please refer to the description of the cleaning assembly in the embodiment as follows: the cleaning assembly includes:

[0049] The cleaning assembly includes a protective cover 90 and a cleaning roller 30. The cleaning roller 30 is connected to the lower end of the protective cover 90 through a mounting block 40. The upper end of the protective cover 90 is connected to the lower end of the rack 15. The protective cover 90 is arranged in a semicircular shape.

[0050] More specifically, in the embodiment: the protective cover 90 is arranged above the roller body 12 in a semicircular shape, and the slag splashed during the rolling process is prevented. The surface of the roller body 12 is cleaned by the cleaning roller 30. Embodiment 4

[0051] On the basis of the above embodiment:

[0052] Please refer to the description of the first connecting structure in the embodiment as follows: the first connecting structure includes:

[0053] The first connecting structure comprises several groups of connecting vertical plates 10 and bearings, both ends of the drum body 12 are penetrated into the connecting vertical plates 10 through the bearings, and the middle part of the connecting vertical plates 10 is provided with a square-shaped heat dissipation groove.

[0054] More specifically, in the embodiment, both ends of the drum body 12 roll in the connecting vertical plates 10, and ventilation and heat dissipation are performed through the square-shaped heat dissipation groove. Embodiment 5

[0055] On the basis of the above embodiments:

[0056] Referring to the accompanying drawings, the oil injection assembly in Embodiment 1 is disclosed as follows, which comprises:

[0057] The oil injection assembly comprises an oil tank 1 and nozzles 13, the oil tank 1 is connected to one side of the upper end of a rack 15, and the nozzles 13 are arranged equidistantly on one side of the oil tank 1, the upper end of the oil tank 1 is further provided with an oil tank cover 14 for facilitating oil filling, and the inside of the oil tank 1 is provided with an oil pump, and the oil outlet of the oil pump is connected to the nozzles 13.

[0058] More specifically, in the embodiment, the oil pump works to spray the oil in the oil tank 1 through the nozzles 13 to the floor surface. Embodiment 6

[0059] On the basis of the above embodiments:

[0060] Referring to the accompanying drawings, the spray assembly in Embodiment 1 is disclosed as follows, which comprises:

[0061] The spray assembly comprises a water tank 18, and a plurality of groups of nozzles 13 are equidistantly connected to one side of the water tank 18, the upper end of the water tank 18 is connected with a water tank cover 17 for facilitating water filling, the water tank 18 is connected to the other side of the upper end of the rack 15, the inside of the water tank 18 is provided with a water pump, and the water outlet of the water pump is connected to the nozzles 13 on the water tank 18.

[0062] More specifically, in the embodiment, the water pump works to spray the water in the water tank 18 through the nozzles 13 to the floor surface. Embodiment 7

[0063] On the basis of the above embodiments:

[0064] Referring to the accompanying drawings, the moving mechanism in Embodiment 1 is disclosed as follows, which comprises:

[0065] The moving mechanism comprises a moving wheel 11, a connecting disc 80, a connecting cross plate 70, a cross frame 60, a U-shaped frame 61, the moving wheel 11 is installed on the connecting disc 80 through a rotating shaft, the upper end of the connecting disc 80 is connected to the lower end of the connecting cross plate 70, the connecting cross plate 70 is installed on both sides of the cross frame 60, the cross frame 60 is connected to the lower end of the U-shaped frame 61, the upper end of the U-shaped frame 61 is connected to the upper end of the rack 15, and the two groups of frame arms of the U-shaped frame 61 are different in length.

[0066] More specifically, in the embodiment, when the rack 15 is pushed, the moving wheel 11 at the lower end of the U-shaped frame 61 rotates, thereby moving the device, and in the moving process, the roller body 12 rolls on the floor slab, so that the surface of the floor slab is formed.

[0067] In addition, the application also provides a use method of the suspended double-roller for floor slab forming, comprising the suspended double-roller for floor slab forming, and specifically comprising the following steps:

[0068] S1: position calibration

[0069] The rack 15 moves the moving mechanism at the lower end to move the roller body 12 to the middle of the cast floor slab on one side, and the roller body 12 is opposite to the middle of the upper end of the floor slab, so as to calibrate the position;

[0070] S2: rolling forming

[0071] The rack 15 moves the moving mechanism to roll the roller body 12 on the upper end of the cast floor slab, so that when the roller body 12 contacts the upper end of the cast floor slab, rolling is generated to form the upper end surface into a flat surface;

[0072] S3: spraying treatment

[0073] In the process of step S2, the water in the water tank 18 is sprayed out through the atomizing nozzle 13 by the spraying assembly, so as to atomize the surface of the rolled floor slab, thereby preventing the formed floor slab surface from cracking;

[0074] S4: oil spraying treatment

[0075] The oil spraying assembly sprays oil on the formed floor slab surface, so as to lock the water mist sprayed in step S3, and a protective film is formed on the floor slab surface, so that the outer end of the floor slab can be kept flat, bright and free of pores after drying;

[0076] S5: cleaning treatment

[0077] In the process of steps S2-S4, the protective cover 90 of the cleaning assembly prevents the concrete from splashing out during the rolling of the floor slab, the lower end of the cleaning roller 30 contacts the upper end of the roller body 12, and the cleaning roller 30 cleans the two groups of roller bodies 12 during rolling.

[0078] Working principle:

[0079] In the application, the roller body 12 is moved to the middle of the side of the cast floor, the roller body 12 is opposite to the middle of the upper end of the floor, the frame 15 is pushed to make the moving mechanism drive the roller body 12 to roll on the upper end of the cast floor, the roller body 12 generates pressure when contacting the upper end of the cast floor, and the upper end surface is formed by rolling to become a flat floor end surface, the water in the water tank 18 is sprayed out through the atomizing nozzle 13 through the work of the spraying assembly, the surface of the rolled floor is atomized to prevent the surface of the formed floor from cracking, the surface of the formed floor is sprayed with oil to lock water through the oil spraying assembly, the surface of the floor forms a protective film, external impurities and air enter, and the outer end of the floor can be kept flat, bright and free of pores after drying, the protective cover 90 of the cleaning assembly prevents concrete from splashing out during rolling, the lower end of the cleaning roller 30 contacts the upper end of the roller body 12, and the two groups of roller bodies 12 are cleaned during rolling through the cleaning roller 30.

[0080] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0081] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A method of using a suspended double drum for floor forming, characterized by: The utility model relates to a floor forming suspension type double roller and a use method thereof. A balance bar (16) is arranged in the middle of the upper end of the frame (15); The drum bodies (12) are arranged in two groups and connected to the lower end of the frame (15) through damping assemblies; A cleaning assembly is arranged at the lower end of the frame (15) and above the drum bodies (12); the cleaning assembly comprises a protective cover (90) and a cleaning roller (30), the cleaning roller (30) is connected to the lower end of the protective cover (90) through a mounting block (40), the upper end of the protective cover (90) is connected to the lower end of the frame (15), and the protective cover (90) is arranged in a semicircular shape; An oil injection assembly is arranged on one side of the upper end of the frame (15); the oil injection assembly comprises an oil tank (1) and nozzles (13), the oil tank (1) is connected to one side of the upper end of the frame (15), the nozzles (13) are arranged on one side of the oil tank (1) in several groups at equal intervals, the upper end of the oil tank (1) is further provided with an oil tank cover (14), an oil pump is arranged in the oil tank (1), and the oil outlet end of the oil pump is connected to the nozzles (13); A spray assembly is arranged on the other side of the upper end of the frame (15); the spray assembly comprises a water tank (18), a plurality of groups of nozzles (13) are arranged at equal intervals on one side of the water tank (18), the upper end of the water tank (18) is connected to a water tank cover (17), the water tank (18) is connected to the other side of the upper end of the frame (15), a water pump is arranged in the water tank (18), and the water outlet end of the water pump is connected to the nozzles (13) on the water tank (18); The oil injection assembly and the spray assembly are arranged on one side above the drum bodies (12); A moving mechanism is arranged on both sides of the frame (15); the moving mechanism comprises moving wheels (11), a connecting disc (80), a connecting horizontal plate (70), a horizontal frame (60) and a U-shaped frame (61), the moving wheels (11) are arranged on the connecting disc (80) through rotating shafts, the upper end of the connecting disc (80) is connected to the lower end of the connecting horizontal plate (70), the connecting horizontal plate (70) is arranged on both sides of the horizontal frame (60), the horizontal frame (60) is connected to the lower end of the U-shaped frame (61), the upper end of the U-shaped frame (61) is connected to the upper end of the frame (15), and the lengths of the two groups of frame arms of the U-shaped frame (61) are different; The use method of the floor forming suspension type double roller further comprises the following steps: S1: position calibration The frame (15) is pushed to drive the moving mechanism at the lower end to move the drum bodies (12) to the middle of the upper end of the cast floor, and the position is calibrated; S2: rolling forming The frame (15) is pushed to drive the moving mechanism to roll the drum bodies (12) on the upper end of the cast floor, so that the drum bodies (12) contact the upper end of the cast floor and roll to form a flat surface on the upper end; S3: spray treatment In step S2, the water in the water tank (18) is sprayed out through the atomized nozzle (13) by the working of the spraying assembly, and the surface of the rolled floor is atomized to prevent the formed floor surface from cracking; S4: oil spraying treatment: The formed floor surface is sprayed by the oil spraying assembly, the water mist sprayed in step S3 is locked, and a protective film is formed on the floor surface, so that the outer end of the floor can be kept flat, bright and free of pores after drying; S5: cleaning treatment: In the process of steps S2-S4, the protective cover (90) of the cleaning assembly prevents concrete from splashing out during the rolling process, and the lower end of the cleaning roller (30) contacts the upper end of the roller body (12), so that the two groups of roller bodies (12) are cleaned during rolling by the cleaning roller (30).

2. The suspended double drum for floor forming according to claim 1, characterized in that: The damping assembly is connected with the roller body (12) through the first connecting structure.

3. The suspended double drum for floor forming according to claim 1, characterized in that: The frame (15) is in the shape of a back-to-back character, and the damping assembly includes damping springs (20) and support seats (50). The damping springs (20) are installed on the support seats (50) in several groups at equal intervals. The upper ends of the damping springs (20) are connected to the lower ends of the frame (15), and the support seats (50) are connected to the upper ends of the first connecting structure in two groups.

4. The suspended double drum for floor forming according to claim 2, characterized in that: The first connecting structure includes several groups of connecting vertical plates (10) and bearings. The two ends of the roller body (12) pass through the bearings and penetrate into the connecting vertical plates (10), and the middle part of the connecting vertical plate (10) is provided with a character-shaped heat dissipation groove.

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