An electric curbstone caulking device

Abstract

The utility model relates to the technical field of road construction auxiliary equipment, and in particular to an electric curb grouting device, including an electric drive assembly, a fixed frame and a slurry discharging device, characterized in that the electric drive assembly includes a battery, a motor, a control button, a control panel, a nut and a screw; the battery, the motor and the control button are arranged on the control panel, and the control button is electrically connected between the battery and the motor; the screw is located below the control panel and is fixedly connected to the output shaft of the motor, and cooperates with the nut through a thread to drive the slurry discharging device to complete the grouting. The device accurately controls the device in an electric manner to uniformly fill the gaps of the curb. The device is light and easy to operate, and can effectively realize the grouting of the gaps of the curb, ensure the compactness of the grouting of the curb, effectively improve the integrity of the curb, and is not easily damaged in the later stage, thereby extending the service life of the curb.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction auxiliary equipment, in particular to an electric curbstone grouting device. Background Art

[0002] At present, when grouting the gaps between curbstones, in addition to manual grouting, the existing technology often uses tape to stick to the joints of two curbs, and then uses a simple grouting device to pour cement slurry from the top of the curbstone gap, or directly uses mortar to smear the joints on the surface of the curbstone joints, causing cement slurry to flow to the curbstone surface, causing pollution to the curbstone surface. In addition, the grouting device is generally manually controlled to discharge slurry, and it is difficult to accurately control the filling degree of the gap, resulting in poor appearance quality of the curbstone joints, loose grouting of the joints, poor integrity of the curbstone installation, and easy to be squeezed and deformed during sidewalk paving construction or use, affecting the service life of the curbstone. Utility Model Content

[0003] The purpose of the utility model is to provide an electric curb grouting device to solve the problems of poor grouting accuracy control caused by manual control in the existing curb grouting technology, and time-consuming and labor-intensive, resulting in poor appearance quality of curb joints, loose grouting of joints, poor integrity of curb installation, and easy extrusion and deformation during sidewalk paving construction or use, which affects the service life of the curb.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is:

[0005] An electric curb grouting device comprises an electric drive assembly, a fixed frame and a slurry discharging device, characterized in that the electric drive assembly comprises a battery, a motor, a control button, a control panel, a nut and a screw; the battery, the motor and the control button are arranged on the control panel, and the control button is electrically connected between the battery and the motor; the screw is located below the control panel and fixedly connected to the output shaft of the motor; the nut and the screw are matched by threads; the slurry discharging device comprises a grouting barrel, a pushing piston arranged in the grouting barrel, and an L-shaped pressure rod connected to the pushing piston; the L-shaped pressure rod is connected to the nut; the fixed frame is connected between the grouting barrel and the control panel.

[0006] Furthermore, the bottom end of the screw is rotatably connected to a support plate, and the support plate is connected to the grouting cylinder.

[0007] Furthermore, a grouting inlet is connected to one side of the outer wall of the grouting tube, and a grouting outlet is arranged at the bottom of the grouting tube.

[0008] The utility model uses electric method to accurately control the grouting device to evenly fill the gaps of the curbstones. After the device is used to perform curb grouting treatment, the grouting of the curbstones can be dense and the surface of the curbstones can be kept clean. The device is light and easy to operate, and can efficiently fill the gaps of the curbstones, improve the integrity of the grouting of the curbstones, make the curbstones less susceptible to damage in the later stage, and extend the service life of the curbstones. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the utility model;

[0010] Figure 2 It is a schematic diagram of the structure of a new type of grouting tube used in the present invention.

[0011] The reference numerals in the figure are as follows: 1. battery; 2. motor; 3. control button; 4. control panel; 5. nut; 6. L-shaped pressure rod; 7. screw; 8. support plate; 9. fixed frame; 10. push piston; 11. grouting inlet; 12. grouting barrel; 13. grouting outlet. DETAILED DESCRIPTION

[0012] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0013] See also Figure 1-Figure 2 The electric curb grouting device of this embodiment includes an electric drive component, a fixed frame 9 and a slurry discharging device, characterized in that the electric drive component includes a battery 1, a motor 2, a control button 3, a control panel 4, a nut 5 and a screw 7; the battery 1, the motor 2 and the control button 3 are arranged on the control panel 4, and the control button 3 is electrically connected between the battery 1 and the motor 2; the screw 7 is located below the control panel 4 and is fixedly connected to the output shaft of the motor 2; the nut 5 and the screw 7 are threadedly matched; the slurry discharging device includes a grouting barrel 12, a pushing piston 10 arranged in the grouting barrel 12, and an L-shaped pressure rod 6 connected to the pushing piston 10; the L-shaped pressure rod 6 is connected to the nut 5; the fixed frame 9 is connected between the grouting barrel 12 and the control panel 4. When using the electric curb grouting device, after installing the battery 1 to the control panel 4, adjust the control button 3 to start the device. After the device is started, the motor 2 will rotate. While the output shaft of the motor 2 drives the screw 7 to rotate, the nut 5 that matches the thread of the screw 7 will produce a longitudinal displacement along the screw 7, driving the L-shaped pressure rod 6 to move and press down or stretch the jacking piston 11, forming the core power system of the whole device; the jacking piston 10 slides downward to squeeze the material so that the device discharges slurry. After the grouting is completed, adjust the control button 3 again to make the screw 7 rotate in the opposite direction, and drive the L-shaped pressure rod 6 through the nut 5 to pull the jacking piston 10 upward to reset the device.

[0014] The bottom end of the screw rod 7 is rotatably connected to a support plate 8, which is connected to a grouting tube 12. The electric curb grouting device fixes the grouting tube 12 through the support plate 8 and the fixed frame 9 to prevent the grouting tube 12 from sliding and affecting the grouting operation.

[0015] The outer wall of the grouting tube 12 is connected with a grouting inlet 11, and the bottom of the grouting tube 12 is provided with a grouting outlet 13. During operation, the material is transported into the grouting tube 12 through the grouting inlet 11, and the material is squeezed by the jacking piston 10 and discharged from the grouting outlet 13.

[0016] The method of using the utility model is as follows:

[0017] When grouting is required, the grouting material is filled into the grouting barrel 12 through the grouting inlet 11. After installing the battery 1, hold the fixed frame 9, align the grouting outlet 13 with the curb gap, adjust the gear position of the control button 3 to start the motor 2, and the output shaft of the motor 2 will drive the screw 7 to rotate along the axial direction; the axially rotating screw 7 will cause the nut 5 to drive the L-shaped pressure rod 6 to move downward, so that the jacking piston 10 fixedly connected to the L-shaped pressure rod 6 squeezes the material in the grouting barrel 12 to evenly flow out of the grouting outlet 13 to complete the curb grouting work. After the grouting is completed, adjust the control button 3 to make the screw 7 rotate in the opposite direction, drive the nut 5 to reset the L-shaped pressure rod 6 and the jacking piston 10, and then close the device through the control button 3.

[0018] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An electric curb grouting device, comprising an electric drive assembly, a fixed frame (9) and a grouting device, characterized in that: The electric drive assembly comprises a battery (1), a motor (2), a control button (3), a control panel (4), a nut (5) and a screw (7); the battery (1), the motor (2) and the control button (3) are arranged on the control panel (4), and the control button (3) is electrically connected between the battery (1) and the motor (2); the screw (7) is located below the control panel (4) and is fixedly connected to the output shaft of the motor (2); the nut (5) and the screw (7) are threadedly engaged; the slurry discharge device comprises a grouting barrel (12), a thrust piston (10) arranged in the grouting barrel (12), and an L-shaped pressure rod (6) connected to the thrust piston (10); the L-shaped pressure rod (6) is connected to the nut (5); and the fixed frame (9) is connected between the grouting barrel (12) and the control panel (4).

2. The electric curb caulking device according to claim 1, characterized in that: The bottom end of the screw rod (7) is rotatably connected to a support plate (8), and the support plate (8) is connected to a grouting cylinder (12).

3. The electric curb caulking device according to claim 1, characterized in that: A grouting inlet (11) is connected to one side of the outer wall of the grouting tube (12), and a grouting outlet (13) is provided at the bottom of the grouting tube (12).

Images