Road maintenance pavement crack pouring device and operation method thereof

Abstract

The invention discloses a road maintenance pavement crack pouring device and an operation method thereof.The road maintenance pavement crack pouring device comprises a frame, rolling wheels are rotationally installed at the four corners of the lower surface of the frame, a support is fixedly connected to one end of the upper surface of the frame, a charging barrel is fixedly installed on the upper surface of the support, and a control box is fixedly installed at the other end of the upper surface of the frame; a tool box is arranged on the upper surface of the control box, a pump head is fixedly installed on the lower surface of the charging barrel and fixedly installed on one side of the interior of the support, a first one-way valve is fixedly connected to one end of the pump head, a connecting pipe is fixedly connected to one end of the first one-way valve, and a rotating pipe is rotatably installed at one end of the connecting pipe; one end of the rotating pipe is fixedly connected with a discharging pipe, and one end of the discharging pipe is fixedly provided with a crack pouring head; in use, combined positioning can be achieved, angle position adjustment by hand is facilitated, accurate alignment is facilitated, crack pouring efficiency and uniformity are improved, and control and use are facilitated.

Description

Technical Field

[0001] The invention relates to the field of highway maintenance, and more specifically to a highway maintenance pavement crack filling device and an operating method thereof. Background Art

[0002] Highway maintenance refers to the work carried out to keep the highway in good condition, prevent its quality of use from deteriorating, and provide good services to highway users. After the highway is built and opened to traffic, it is subjected to wear and impact from wheels, erosion and weathering from natural forces such as rainstorms, floods, sandstorms, ice and snow, sunlight, ice melt, as well as human destruction and certain defects left over from construction. The cracks in the highway or the gaps after repair need to be grouted, and grouting requires the use of grouting devices.

[0003] In the caulking device structure used for highway maintenance, the caulking structure is directly set at the bottom of the frame, which is not only not conducive to observation and operation, but also easy to be misaligned with the cracks and affect the caulking efficiency and accuracy, and is not conducive to cleaning and maintenance. During the caulking process, the position cannot be adjusted to carry out multi-point caulking, which affects the uniformity and has poor adaptability. A new caulking device and method need to be proposed. Summary of the invention

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide a highway maintenance pavement grouting device and an operating method thereof. By installing a material barrel on a frame, and installing a connecting pipe and a discharge pipe in combination with a pump head, they can be installed in combination for feeding, which is convenient for rotating to adjust the direction for grouting, and the connecting seat is hinged with an operating lever, which can be folded when not in use and can be combined and positioned when in use, which is convenient for hand-held adjustment of the angle position, which is conducive to precise alignment, improving the efficiency and uniformity of grouting, and facilitating controlled use.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] A road maintenance pavement grouting device and an operating method thereof, comprising a frame, rollers are rotatably mounted at the four corners of the lower surface of the frame, one end of the upper surface of the frame is fixedly connected to a bracket, a barrel is fixedly mounted on the upper surface of the bracket, a control box is fixedly mounted on the other end of the upper surface of the frame, a tool box is provided on the upper surface of the control box, a pump head is fixedly mounted on the lower surface of the barrel, the pump head is fixedly mounted on one side of the inner part of the bracket, one end of the pump head is fixedly connected to a first one-way valve, one end of the first one-way valve is fixedly connected to a connecting pipe, the connecting pipe is fixedly connected to one end of the frame, one end of the connecting pipe is rotatably mounted to a rotating pipe, one end of the rotating pipe is fixedly connected to a discharging pipe, and one end of the discharging pipe is fixedly mounted with a grouting head;

[0007] A connecting seat is fixedly connected to one side of the outer surface of the discharge pipe, an open groove is provided on one side of the connecting seat, an operating rod is hingedly connected to the inner side of the open groove, one end of the operating rod is fixedly connected to a tightening head, the tightening head is clamped to one side of the inner side of the open groove, one end of the discharge pipe is fixedly connected to a clamping seat, and the operating rod is elastically clamped to the inner side of the clamping seat;

[0008] Both ends of the discharge pipe are provided with threaded openings, and plugs are threadedly installed on the outer surface of the threaded openings. One end of the lower surface of the frame is fixedly connected to a U-shaped positioning seat, and both sides of the interior of the U-shaped positioning seat are fixedly connected to elastic heads. One end of the discharge pipe is elastically clamped in the interior of the U-shaped positioning seat, and the elastic head is tightly connected to the outer surface of the discharge pipe;

[0009] The operation method of the caulking device comprises the following steps:

[0010] S1, adding the filling raw material into the barrel for storage, and processing it to the filling state;

[0011] S2, push the frame to move to the maintenance road and adjust it to the crack position of the road;

[0012] S3, rotate the discharging pipe around the rotating pipe from the bottom of the frame to the side position to expose the grouting head;

[0013] S4. Flip the operating lever out from the inside of the open slot and vertically position it at one end of the discharge pipe. Hold the operating lever to push the discharge pipe to rotate and control the grouting head to correspond to the crack position.

[0014] S5. First, clean the cracks, then extract the grouting material through the pump head, supply it to the discharge pipe, discharge it from the filling head, squeeze the material into the cracks, and perform the grouting operation;

[0015] S6. Use the handheld operating lever to make manual adjustments and evenly fill the cracks at multiple locations to complete the highway grouting maintenance.

[0016] Furthermore, a second one-way valve is fixedly installed on one side surface of the connecting pipe, and one end of the second one-way valve is fixedly connected to a fan.

[0017] Furthermore, the second one-way valve is located on one side of the first one-way valve, and the fan is fixedly installed on the inner side of the bracket. The fan is connected through the second one-way valve and can be combined and aligned with the connecting pipe, which is conducive to cleaning the cracks by blowing air, and also convenient for cleaning and maintenance of the discharge pipe, which is safe and stable.

[0018] Furthermore, a side plate is fixedly connected to a surface of one end of the frame, a handle is fixedly connected to one end of the side plate, and the side plate is located on one side of the bracket and the barrel.

[0019] Furthermore, a cover plate is assembled and installed on one end surface of the barrel, and a stirring motor is fixedly installed on the upper surface of the cover plate.

[0020] Furthermore, a stirring shaft is provided at one end of the stirring motor, and blades are fixedly connected to the outer surface of the stirring shaft. The blades are rotatably installed inside the barrel. The stirring motor is installed through a cover plate, and the blades are installed in combination with the stirring shaft. They can be installed in combination for rotation and stirring, thereby ensuring the stability of the grouting raw materials, avoiding condensation and blockage, and facilitating the grouting operation.

[0021] Furthermore, a heating rod is fixedly connected to the lower surface of the cover plate, and the heating rod is inserted into the interior of the barrel.

[0022] Furthermore, the heating rods are evenly spaced and distributed on the outer sides of the blades. The heating rods are connected in parallel to the inside of the control box through a circuit. The heating rods are installed through a cover plate, so that the raw materials can be heated and kept warm, which is convenient for adjustment and use.

[0023] Compared with the prior art, the advantages of the present invention are:

[0024] (1) This solution installs the barrel on the frame, and installs the connecting pipe and the discharge pipe in combination with the pump head, which can be installed in combination for feeding, which is convenient for rotating to adjust the direction for filling. In addition, the connecting seat is hinged with the operating lever, which can be folded when not in use and can be combined and positioned when in use, which is convenient for hand-held adjustment of the angle position, which is conducive to precise alignment, improving the efficiency and uniformity of filling, and facilitating controlled use.

[0025] (2) The fan is connected through the second one-way valve and can be assembled and aligned with the connecting pipe, which is conducive to cleaning the cracks by blowing air and also convenient for cleaning and maintenance of the discharge pipe, which is safe and stable.

[0026] (3) The stirring motor is installed through the cover plate, and the blades are installed in combination with the stirring shaft. The combination can be installed to rotate and stir, thereby ensuring the stability of the grouting raw materials, avoiding condensation and blockage, and facilitating the grouting operation.

[0027] (4) The heating rod is installed through the cover plate to heat and keep the raw materials warm, which is convenient for adjustment and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the planar structure of the present invention;

[0030] Figure 3 It is a partial structural diagram of the connection between the connecting pipe and the discharge pipe of the present invention;

[0031] Figure 4It is a partial structural diagram of the connection between the operating rod and the discharge pipe of the present invention;

[0032] Figure 5 It is a three-dimensional schematic diagram of the discharge pipe of the present invention;

[0033] Figure 6 For the present invention Figure 5 Layout diagram of the middle operating lever connection;

[0034] Figure 7 It is a partial structural diagram of the blade connection of the present invention;

[0035] Figure 8 It is a structural schematic diagram of the cover plate of the present invention.

[0036] Description of the numbers in the figure:

[0037] 1 frame, 11 roller, 12 bracket, 13 barrel, 14 control box, 15 tool box, 16 pump head, 17 first one-way valve, 18 connecting pipe, 2 rotating pipe, 21 discharge pipe, 22 caulking head, 23 connecting seat, 24 opening groove, 25 operating rod, 26 tightening head, 27 clamping seat, 28 threaded opening, 29 plug, 3U-type positioning seat, 31 elastic head, 32 second one-way valve, 33 fan, 34 side plate, 35 handle, 36 cover plate, 37 stirring motor, 4 stirring shaft, 41 blade, 42 heating rod. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0039] See also Figure 1 , Figure 3 , Figure 4 and Figure 5A road maintenance pavement caulking device and an operating method thereof, comprising a frame 1, rollers 11 are rotatably mounted at the four corners of the lower surface of the frame 1, a bracket 12 is fixedly connected to one end of the upper surface of the frame 1, a barrel 13 is fixedly mounted on the upper surface of the bracket 12, and the caulking raw material can be stored for convenient adjustment and use, a control box 14 is fixedly mounted on the other end of the upper surface of the frame 1, and the power supply control is convenient for driving electrical appliances for operation and use, a tool box 15 is arranged on the upper surface of the control box 14, and a pump head 16 is fixedly mounted on the lower surface of the barrel 13, which can be used for caulking raw materials. After extracting the raw materials, the pump head 16 is fixedly installed on one side of the inner part of the bracket 12. One end of the pump head 16 is fixedly connected to the first one-way valve 17. One end of the first one-way valve 17 is fixedly connected to the connecting pipe 18. The connecting pipe 18 is fixedly connected to one end of the frame 1. One end of the connecting pipe 18 is rotatably installed with a rotating pipe 2. One end of the rotating pipe 2 is fixedly connected to a discharge pipe 21. One end of the discharge pipe 21 is fixedly installed with a grouting head 22, which can be aligned to the crack position, so as to extrude the raw materials for grouting maintenance, which is convenient for combined use;

[0040] A connection seat 23 is fixedly connected to one side of the outer surface of the discharge pipe 21, an opening slot 24 is provided on one side of the connection seat 23, an operating rod 25 is hingedly connected to the inner side of the opening slot 24, one end of the operating rod 25 is fixedly connected to a tightening head 26, the tightening head 26 is clamped to one side of the inner side of the opening slot 24, one end of the discharge pipe 21 is fixedly connected to a clamping seat 27, and the operating rod 25 is elastically clamped to the inner side of the clamping seat 27;

[0041] Both ends of the discharge pipe 21 are provided with threaded openings 28, and plugs 29 are threadedly installed on the outer surface of the threaded openings 28. One end of the lower surface of the frame 1 is fixedly connected to a U-shaped positioning seat 3, and both sides of the interior of the U-shaped positioning seat 3 are fixedly connected to elastic heads 31. One end of the discharge pipe 21 is elastically clamped to the interior of the U-shaped positioning seat 3, and the elastic head 31 is tightly connected to the outer surface of the discharge pipe 21. When the discharge pipe 21 needs to be cleaned, the plugs 29 at both ends can be loosened by threading, thereby forming a straight-through pipe structure, which is convenient for air supply and blows out the residual raw materials inside to avoid interference after solidification and improve the stability of use. It can also be cleaned by pushing it inside with a long rod, which is convenient for maintenance and has high adaptability.

[0042] The operation method of the caulking device comprises the following steps:

[0043] S1, adding the filling material into the barrel 13 for storage, and processing it to the filling state;

[0044] S2, pushing the frame 1 to move to the maintenance road and adjusting it to the position of the road crack;

[0045] S3, the discharging pipe 21 is rotated around the rotating pipe 2, from the bottom of the frame 1 to the side position, exposing the caulking head 22;

[0046] S4, flip the operating rod 25 out from the opening slot 24, and vertically position it at one end of the discharge pipe 21, and hold the operating rod 25 to push the discharge pipe 21 to rotate, and control the caulking head 22 to correspond to the crack position;

[0047] S5, first clean the cracks, then extract the caulking material through the pump head 16, supply it to the discharge pipe 21, discharge it from the caulking head 22, squeeze the material into the cracks, and perform the caulking operation;

[0048] S6, holding the operating lever 25 for manual adjustment, evenly grouting the cracks at multiple locations, and thus completing the highway grouting maintenance.

[0049] See also Figure 2 and Figure 3 A second one-way valve 32 is fixedly installed on one side surface of the connecting pipe 18, and one end of the second one-way valve 32 is fixedly connected to a fan 33. The second one-way valve 32 is located on one side of the first one-way valve 17, and the fan 33 is fixedly installed on one side of the inner side of the bracket 12. The fan is connected to the second one-way valve and can be assembled and aligned to the connecting pipe, which is conducive to cleaning the cracks by blowing air, and is also convenient for cleaning and maintaining the discharge pipe. It is safe and stable. When cleaning the cracks in step S5, the fan 33 can be started first, and the air can be extracted and then passed through The second one-way valve 32 is passed into the interior of the connecting pipe 18, and then sprayed out from the caulking head 22 through the discharge pipe 21, which can directly blow the inside of the crack to clean out the dust and impurities inside, and then perform caulking repair, thereby improving the purity of the raw materials, improving the stability of the repair, and facilitating installation and use. The single-item structure will not cause the raw materials to enter the inside of the fan 33, thereby improving the safety of the equipment and facilitating maintenance and use. In addition, the fan 33 can blow air alone to purge and clean the discharge pipe 21 to avoid blockage, and has high adaptability.

[0050] See also Figure 1 and Figure 2 A side plate 34 is fixedly connected to the surface of one end of the frame 1, and a handle 35 is fixedly connected to one end of the side plate 34. The side plate 34 is located on one side of the bracket 12 and the barrel 13. The handle 35 can be held to push the frame 1 to move, and the position can be adjusted in combination with the support of the roller 11, which is conducive to positioning and filling, and is convenient for operation and use.

[0051] See also Figure 2 , Figure 7 and Figure 8A cover plate 36 is installed on the surface of one end of the barrel 13, and a stirring motor 37 is fixedly installed on the upper surface of the cover plate 36. A stirring shaft 4 is provided at one end of the stirring motor 37. A blade 41 is fixedly connected to the outer surface of the stirring shaft 4. The blade 41 is rotatably installed inside the barrel 13. The stirring motor is installed through the cover plate, and the blade is installed in combination with the stirring shaft. They can be installed in combination for rotation and stirring, thereby ensuring the stability of the grouting raw materials, avoiding condensation and blockage, and facilitating the grouting operation.

[0052] See also Figure 7 and Figure 8 A heating rod 42 is fixedly connected to the lower surface of the cover plate 36. The heating rod 42 is inserted into the inside of the barrel 13. The heating rods 42 are evenly spaced and distributed on the outer sides of the blades 41. The heating rods 42 are connected in parallel to the inside of the control box 14 through a circuit. The heating rods are installed through the cover plate, so that the raw materials can be heated and kept warm, which is convenient for adjustment and use.

[0053] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A road maintenance pavement caulking device, comprising a frame (1), characterized in that: Rollers (11) are rotatably mounted at the four corners of the lower surface of the frame (1); a bracket (12) is fixedly connected to one end of the upper surface of the frame (1); a barrel (13) is fixedly mounted on the upper surface of the bracket (12); a control box (14) is fixedly mounted on the other end of the upper surface of the frame (1); a tool box (15) is provided on the upper surface of the control box (14); a pump head (16) is fixedly mounted on the lower surface of the barrel (13); and the pump head (16) is fixedly mounted on On one side of the interior of the bracket (12), one end of the pump head (16) is fixedly connected to a first one-way valve (17), one end of the first one-way valve (17) is fixedly connected to a connecting pipe (18), the connecting pipe (18) is fixedly connected to one end of the vehicle frame (1), one end of the connecting pipe (18) is rotatably mounted with a rotating pipe (2), one end of the rotating pipe (2) is fixedly connected to a discharge pipe (21), and one end of the discharge pipe (21) is fixedly mounted with a caulking head (22); A connection seat (23) is fixedly connected to one side of the outer surface of the discharge pipe (21), an opening groove (24) is provided on one side of the connection seat (23), an operating rod (25) is hingedly connected to the inner side of the opening groove (24), one end of the operating rod (25) is fixedly connected to a tightening head (26), the tightening head (26) is clamped to one side of the inner side of the opening groove (24), one end of the discharge pipe (21) is fixedly connected to a clamping seat (27), and the operating rod (25) is elastically clamped to the inner side of the clamping seat (27); Both ends of the discharge pipe (21) are provided with threaded openings (28), and the outer surface of the threaded opening (28) is threadedly installed with a plug (29), one end of the lower surface of the frame (1) is fixedly connected to a U-shaped positioning seat (3), and both sides of the interior of the U-shaped positioning seat (3) are fixedly connected to elastic heads (31), one end of the discharge pipe (21) is elastically clamped to the interior of the U-shaped positioning seat (3), and the elastic head (31) is tightly connected to the outer surface of the discharge pipe (21); The operation method of the caulking device comprises the following steps: S1, adding the filling material into the barrel (13) for storage, and processing it to the filling state; S2, pushing the frame (1) to move onto the maintenance road and adjusting it to the position of the road crack; S3, the discharging pipe (21) is rotated around the rotating pipe (2) from the bottom of the frame (1) to the side position, exposing the caulking head (22); S4, flip the operating rod (25) out from the inside of the opening groove (24), vertically position it to one end of the discharge pipe (21), hold the operating rod (25) to push the discharge pipe (21) to rotate, and control the caulking head (22) to correspond to the crack position; S5, first clean the cracks, then extract the caulking material through the pump head (16), supply it to the discharge pipe (21), discharge it from the caulking head (22), squeeze the material into the cracks, and perform the caulking operation; S6, holding the operating lever (25) to perform manual adjustment, and evenly grouting the cracks at multiple locations, thus completing the highway grouting maintenance.

2. A road maintenance pavement caulking device according to claim 1, characterized in that: A second one-way valve (32) is fixedly mounted on one side surface of the connecting pipe (18), and one end of the second one-way valve (32) is fixedly connected to a fan (33).

3. A road maintenance pavement caulking device according to claim 2, characterized in that: The second one-way valve (32) is located on one side of the first one-way valve (17), and the fan (33) is fixedly installed on one side of the interior of the bracket (12).

4. A road maintenance pavement caulking device according to claim 1, characterized in that: A side plate (34) is fixedly connected to one end surface of the frame (1), a handle (35) is fixedly connected to one end of the side plate (34), and the side plate (34) is located on one side of the bracket (12) and the barrel (13).

5. A road maintenance pavement caulking device according to claim 1, characterized in that: A cover plate (36) is assembled and mounted on one end surface of the barrel (13), and a stirring motor (37) is fixedly mounted on the upper surface of the cover plate (36).

6. A road maintenance pavement caulking device according to claim 5, characterized in that: A stirring shaft (4) is provided at one end of the stirring motor (37), and a blade (41) is fixedly connected to the outer surface of the stirring shaft (4), and the blade (41) is rotatably mounted inside the barrel (13).

7. A road maintenance pavement caulking device according to claim 5, characterized in that: A heating rod (42) is fixedly connected to the lower surface of the cover plate (36), and the heating rod (42) is inserted into the interior of the barrel (13).

8. A road maintenance pavement caulking device according to claim 7, characterized in that: The heating rods (42) are distributed at equal intervals on the outer sides of the blades (41), and the heating rods (42) are connected in parallel to the inside of the control box (14) through a circuit.

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