A vibrating device for municipal road construction

Abstract

The present invention provides a vibrating device for municipal road construction, which belongs to the technical field of road construction and includes a machine body, a support frame, a universal wheel, a bracket and a push rod. Two support frames are provided, and the two support frames are respectively fixedly connected to the left and right sides of the bottom of the machine body. A plurality of universal wheels are provided, and the plurality of universal wheels are respectively connected to the lower ends of the two support frames in a rolling manner in half. Two brackets are provided, and the two brackets are respectively fixedly connected to the front ends of the two support frames, and the push rod is fixedly connected between the tops of the two brackets. The two brackets are respectively provided with fixed rods on one side of the machine body. When the vibrating plate applies vibrating pressure to the road surface, the present invention can use the downward pressure of the vibrating plate to apply a downward pulling force to the entire machine body, so that the center of gravity of the entire machine body moves downward as the vibrating plate moves downward, thereby offsetting the recoil force generated by the vibrating plate on the machine body when vibrating the road surface, so as to ensure the stability of the machine body when vibrating the road surface.

Description

Technical Field

[0001] The invention relates to the technical field of road construction, in particular to a vibrating device for municipal road construction. Background Art

[0002] Cement concrete pavement has the advantages of high stiffness, high strength, good stability and low maintenance and repair costs. It is the main pavement structure form currently developed for municipal roads and high-grade highways. The flatness of the pavement is the basic condition to ensure the safe and high-speed driving of vehicles. Therefore, when constructing municipal roads, it is necessary to use a construction vibrating device for the road.

[0003] However, the existing municipal road construction vibrating devices basically use a vibrating machine to drive a vibrating plate to perform the vibrating work. The vibrating machine serves as a base. When the vibrating plate applies pressure to the road surface for vibrating, the impact force of the vibrating plate on the road surface will form a recoil force on the vibrating machine at the moment the vibrating plate touches the road surface, causing the vibrating machine to become unstable to a certain extent at the moment the vibrating plate touches the road surface. At the same time, the vibrating plate is prone to sticking to garbage or dust on the ground when applying vibrating pressure to the road surface. Over time, it will affect the subsequent vibrating quality of the road surface, and needs to be improved. Summary of the Invention

[0004] The purpose of the present invention is to provide a vibrating device for municipal road construction to solve the shortcomings of the prior art.

[0005] The above purpose is solved by the following technical solutions:

[0006] A municipal road construction vibrating device includes a body, a support frame, a universal wheel, a bracket and a push rod, wherein the support frame is provided with two, and the two support frames are respectively fixedly connected to the left and right sides of the bottom of the body, the universal wheels are provided in plurality, and the plurality of universal wheels are respectively connected to the lower ends of the two support frames in a rolling manner in half, the bracket is provided with two, and the two brackets are respectively fixedly connected to the front ends of the two support frames, and the push rod is fixedly connected between the tops of the two brackets, and the two brackets are respectively provided with a fixing rod on one side of the body, and the two fixing rods are both located at the At the upper end of the body, the front and rear ends of the left and right sides of the body are movably connected with door panels through hinges. A groove is provided at the bottom of the body, and a vibrating plate is provided inside the groove. Two storage openings are provided at the upper and lower ends of the groove, and the door panels are respectively adapted to the storage openings. A water tank is provided in each of the storage openings. A connecting groove is provided in the middle of the upper and lower ends of the groove. Two cylinders are provided at the inner top of the groove. The bottoms of the two cylinders are connected to a protective tube. Hydraulic rods are connected to the inside of the two protective tubes, and the two hydraulic rods are connected to the vibrating plate on the side away from the protective tube.

[0007] As a preferred solution, movable rods are provided at the inner middle ends of the upper and lower connecting grooves, and support rods are respectively connected through the middle of the two movable rods, and the two support rods are hollow in structure, and pulling rods are connected through the inside of the two support rods on one side that is biased towards the vibration plate. At the same time, second hooks are welded to the middle of the upper and lower ends of the vibration plate, and the two pulling rods are arranged in a hook shape on the side away from the support rods, and the two pulling rods are respectively located at the lower ends of the two second hooks.

[0008] As a preferred solution, a first hook is welded to the inner top of each of the two connecting grooves on a side that is biased toward the vibration plate, and the tops of the two support rods are both arranged in a hook shape.

[0009] As a preferred solution, the four water tanks are connected to one side of the groove with water pipes, and the four water pipes are respectively close to one side of the connecting groove, and the four water pipes respectively extend into the groove by passing through the storage port.

[0010] As a preferred solution, the four water pipes are each fitted with a rubber seal at the side of the pipe opening away from the water tank, and the surfaces of the four rubber seals are each provided with an outer magnet sheet, and the sides of the four rubber seals are each provided with a side magnet sheet. As a preferred solution, the inner lower end of each support rod is fixedly connected to an inner shaft, and a traction spring is fixedly connected to the middle portion of each inner shaft, biased toward the pull rod.

[0011] As a preferred solution, a row of pads are fixedly connected to the front and rear sides of the upper end of the vibration plate, and springs are fixedly connected between the front and rear rows of pads and the fixing rods respectively. Beneficial effects

[0012] (1) The present invention uses the supporting rod, the second hook, the movable rod, the pulling rod and the second hook in combination. When the vibrating plate applies leveling pressure to the road surface, the present invention can use the downward pressure of the vibrating plate to apply a downward pulling force to the entire machine body, so that the center of gravity of the entire machine body moves downward as the vibrating plate moves downward, thereby offsetting the recoil force generated by the vibrating plate on the machine body when leveling the road surface, thereby ensuring the stability of the machine body when leveling the road surface.

[0013] (2) Based on the above, the present invention can spray a certain amount of water on the road surface when the vibrating plate moves downward to level the road surface, so as to prevent the bottom of the vibrating plate from sticking to garbage or dust on the ground due to the pressure on the road surface, thereby ensuring the leveling quality of the road surface.

[0014] (3) Based on the above, the present invention sprays water on the road surface as the vibrating plate applies pressure to the road surface. If the vibrating plate subsequently returns to its original position in the body, the rubber sealing plate can be closed at the water pipe outlet with the help of the side magnet sheet on the side of the rubber sealing plate to prevent water from continuing to flow out, so that the outflow of water can be closed or opened as the vibrating plate operates on the road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] FIG1 is a schematic diagram of the overall oblique structure of the present invention;

[0016] FIG2 is a schematic diagram of the bottom structure of the machine body of the present invention from a top view;

[0017] FIG3 is an enlarged schematic diagram of the structure at point A in FIG2 of the present invention;

[0018] FIG4 is a schematic side view of the bottom of the pull rod and the top of the support rod of the present invention;

[0019] FIG5 is a perspective structural diagram of the cylinder and hydraulic rod of the present invention;

[0020] FIG6 is a schematic structural diagram of the rubber sealing plate of the present invention in an open state;

[0021] FIG7 is a schematic diagram of the front view of the backing plate and spring structure of the present invention;

[0022] FIG8 is a schematic diagram of the front cross-section structure of the support rod of the present invention.

[0023] In Figure 1-8: 1 - body; 101 - groove; 1011 - vibrating plate; 102 - storage port; 103 - water tank; 104 - water pipe; 1041 - rubber sealing plate; 1042 - outer magnet; 1043 - side magnet; 105 - connecting groove; 106 - movable rod; 107 - support rod; 1071 - inner shaft; 1072 - traction spring; 2 - support frame; 3 - universal wheel; 4 - bracket; 5 - fixing rod; 6 - push rod; 7 - door panel; 8 - first hook; 9 - pulling rod; 10 - second hook; 11 - cylinder; 12 - casing; 13 - hydraulic rod; 14 - pad; 15 - spring. DETAILED DESCRIPTION

[0024] Please refer to Figures 1 to 8:

[0025] The present embodiment provides a municipal road construction vibrating device, comprising a body 1, a support frame 2, a universal wheel 3, a bracket 4 and a push rod 6, wherein the support frame 2 is provided with two, and the two support frames 2 are fixedly connected to the left and right sides of the bottom of the body 1 respectively, a plurality of universal wheels 3 are provided, and the plurality of universal wheels 3 are respectively connected to the lower ends of the two support frames 2 in a rolling manner in half, the bracket 4 is provided with two, and the two brackets 4 are respectively fixedly connected to the front ends of the two support frames 2, and the push rod 6 is fixedly connected between the tops of the two brackets 4, and the two brackets 4 are respectively provided with a fixing rod 5 on one side of the body 1, and the two fixing rods 5 are both located at the upper end of the body 1, and the front and rear ends of the left and right sides of the body 1 are movably connected with door panels 7 through hinges, a groove 101 is provided at the bottom of the body 1, a vibrating plate 1011 is provided inside the groove 101, two storage openings 102 are provided at the upper and lower ends of the groove 101, and the door panel 7 They are respectively adapted to the storage openings 102, and a water tank 103 is provided in each storage opening 102. A connecting groove 105 is provided in the middle of the upper and lower ends of the groove 101. Two cylinders 11 are provided at the inner top of the groove 101. The bottoms of the two cylinders 11 are connected to the casing 12. The inside of the two casings 12 is penetrated by a hydraulic rod 13, and the side of the two hydraulic rods 13 away from the casing 12 is connected to the vibrating plate 1011.

[0026] The inner middle ends of the upper and lower connecting grooves 105 are each provided with a movable rod 106, and the middle parts of the two movable rods 106 are respectively connected with support rods 107, and the two support rods 107 are both hollow structures, and the inner sides of the two support rods 107 that are biased towards the vibration plate 1011 are both connected with pulling rods 9. At the same time, second hooks 10 are welded to the middle parts of the upper and lower ends of the vibration plate 1011, and the two pulling rods 9 are arranged in a hook shape on the side away from the support rods 107, and the two pulling rods 9 are respectively located at the lower ends of the two second hooks 10. The support rods 107 can be supported by the movable rod 106, so that the support rods 107 are placed in the connecting groove 105, and the operation of the cylinder 11 can drive the hydraulic rod 13 to retract and retract. When the hydraulic rod 13 extends downward, it can apply a pushing force to the vibration plate 1011, so that the vibration plate 1011 is in the groove 101 During this process, when the vibrating plate 1011 moves downward and the second hook 10 approaches the pulling rod 9, the bottom of the pulling rod 9 will hook the second hook 10, so that the vibrating plate 1011 applies a downward pulling force to the pulling rod 9 when moving downward.

[0027] The inner top ends of the two connecting grooves 105 are welded with a first hook 8 on the side that is biased toward the vibration plate 1011, and the tops of the two support rods 107 are both arranged in a hook shape. Through this design, when the second hook 10 hooks the bottom of the pulling rod 9 and applies a downward force to it, the support rod 107 can be rotated based on the movable rod 106, so that the support rod 107 moves away from the end of the pulling rod 9 toward the first hook 8. When the end of the support rod 107 away from the pulling rod 9 approaches the first hook 8, the top of the support rod 107 can be hooked on the first hook 8, so that the support rod 107 can apply a downward force to the first hook 8. In this case, a downward force can be applied to the entire body 1, thereby offsetting the recoil force generated by the vibration plate 1011 on the body 1 when leveling the road surface, so as to ensure the overall stability of the body 1.

[0028] The four water tanks 103 are connected to a water pipe 104 on one side of the groove 101, and the four water pipes 104 are respectively close to one side of the connecting groove 105. The four water pipes 104 extend into the groove 101 by passing through the storage opening 102. With this design, the water tank 103 can be placed in the storage opening 102 by opening the door panel 7, and the water in the water tank 103 can flow into the water pipe 104. The water flowing into the water pipe 104 can then flow out to the middle position near the vibration plate 1011. This arrangement also facilitates the diffusion of water outward, which helps the water cover the ground at a wider angle, thereby preventing dust on the ground from being vibrated.

[0029] The four water pipes 104 are equipped with rubber sealing plates 1041 at the side of the pipe openings away from the water tank 103, and the surfaces of the four rubber sealing plates 1041 are respectively provided with external magnet sheets 1042, and the sides of the four rubber sealing plates 1041 are respectively provided with side magnet sheets 1043, and the vibrating plate 1011 is made of metal. Through this design, when the vibrating plate 1011 moves downward in the groove 101, the side edge of the vibrating plate 1011 that is biased towards the rubber sealing plate 1041 will exert magnetic attraction on the external magnet sheet 1042 on the surface of the rubber sealing plate 1041, thereby causing the rubber sealing plate 1041 to open at the pipe opening of the water pipe 104 as the vibrating plate 1011 moves downward. In this case, water will flow out and fall to the ground. When the vibrating plate 1011 contacts the ground, it is not easy for dust or garbage foreign matter on the ground to stick to the vibrating plate 1011.

[0030] The inner lower end of each support rod 107 is fixedly connected to an inner shaft 1071, and the middle part of each inner shaft 1071 is fixedly connected to one side of the pulling rod 9. Through this design, inside the support rod 107, based on the inner shaft 1071, the pulling force can be applied to the pulling rod 9 through the pulling spring 1072. When the subsequent vibrating operation on the ground is completed and the vibrating plate 1011 moves back to its position in the groove 101, the pulling rod 9 can be pulled back inside the support rod 107 through the pulling spring 1072, so that the pulling rod 9 returns to its position inside the support rod 107.

[0031] A row of pads 14 are fixedly connected to the front and rear sides of the upper end of the vibration plate 1011, and springs 15 are fixedly connected between the front and rear rows of pads 14 and the fixing rods 5 respectively. Through this design, with the help of the two fixing rods 5 and the springs 15 between them and the body 1, the body 1 can be confined between the fixing rods 5 and the support frame 2, thereby further reducing the vibration of the body 1 when the vibration plate 1011 applies pressure to the ground, thereby further maintaining the overall stability of the device.

[0032] Working principle:

[0033] When using the present invention, by holding and pushing the push rod 6, and under the rolling support of the universal wheel 3, the device can be moved as a whole, and then the device can be moved to the designated destination to perform the road surface leveling operation, and the cylinder 11 is connected to the external power supply, and the operation of the cylinder 11 can drive the hydraulic rod 13 to extend and retract. When the hydraulic rod 13 is extended downward, a pushing force can be applied to the vibrating plate 1011, so that the vibrating plate 1011 moves downward in the groove 101, and then the vibrating plate 1011 is close to the ground and leveled. In this process, when the vibrating plate 1011 moves downward and the second hook 10 is close to the pulling rod 9, the bottom of the pulling rod 9 will hook the second hook 10, and then the vibrating plate 1011 applies a downward pulling force to the pulling rod 9 when it moves downward. When the second hook 10 hooks the bottom of the pulling rod 9 and applies a downward pulling force to it, the support rod 107 can be made based on the movable rod 106. The support rod 107 rotates so that the end away from the pulling rod 9 moves toward the first hook 8. When the end away from the pulling rod 9 approaches the first hook 8, the top of the support rod 107 can be hooked on the first hook 8, so that the support rod 107 can apply a downward pulling force to the first hook 8. In this case, the downward pulling force can be applied to the entire body 1, thereby offsetting the recoil force generated by the vibration plate 1011 on the body 1 when leveling the road surface, thereby ensuring the overall stability of the body 1.

[0034] At the same time, by opening the door panel 7, the water tank 103 is placed in the storage port 102, and the water in the water tank 103 can flow into the water pipe 104, and the water flowing into the water pipe 104 can flow out to the middle position close to the vibrating plate 1011. Such a setting is also conducive to the water spreading outward, which is conducive to the water covering the ground at a larger angle, thereby suppressing the dust on the ground from being vibrated. When the vibrating plate 1011 moves downward in the groove 101, the side of the vibrating plate 1011 that is biased towards the rubber sealing plate 1041 will exert magnetic attraction on the outer magnet sheet 1042 on the surface of the rubber sealing plate 1041, thereby causing the rubber sealing plate 1041 to open at the pipe mouth of the water pipe 104 as the vibrating plate 1011 moves downward. In this case, the water will flow out and fall to the ground. After contacting the ground, it is not easy for dust or garbage foreign matter on the ground to adhere to the vibrating plate 1011. If the vibrating plate 1011 is subsequently returned to its original position in the machine body 1, the side magnet sheet 1043 on the side of the rubber sealing plate 1041 can be used to close the rubber sealing plate 1041 at the mouth of the water pipe 104 to prevent water from continuing to flow out. The outflow of water can be closed or opened as the vibrating plate 1011 operates on the road surface.

Claims

1. A vibrating device for municipal road construction, comprising a body (1), a support frame (2), a universal wheel (3), a bracket (4) and a push rod (6), wherein the support frame (2) is provided with two, and the two support frames (2) are respectively fixedly connected to the left and right sides of the bottom of the body (1), the universal wheel (3) is provided with a plurality, and the plurality of universal wheels (3) are respectively half-rollingly connected to the lower ends of the two support frames (2), the bracket (4) is provided with two, and the two brackets (4) are respectively fixedly connected to the front ends of the two support frames (2), and the push rod (6) is fixedly connected between the tops of the two brackets (4), characterized in that: A fixing rod (5) is provided on each of the two brackets (4) on one side of the machine body (1), and both fixing rods (5) are located at the upper end of the machine body (1); The front and rear ends of the left and right sides of the machine body (1) are movably connected to door panels (7) through hinges. A groove (101) is provided at the bottom of the machine body (1). A vibration plate (1011) is provided inside the groove (101). Two storage openings (102) are provided at the upper and lower ends of the groove (101). The door panels (7) are adapted to the storage openings (102). A water tank (103) is provided in each storage opening (102). A connecting groove (105) is provided in the middle of the upper and lower ends of the groove (101). Two cylinders (11) are provided at the inner top of the groove (101). The bottoms of the two cylinders (11) are connected to a protective tube (12). Hydraulic rods (13) are connected to the interior of the two protective tubes (12). The two hydraulic rods (13) are connected to the vibration plate (1011) on the side away from the protective tube (12). A movable rod (106) is provided at the inner middle end of the upper and lower connecting grooves (105), and a support rod (107) is respectively connected through the middle of the two movable rods (106), and the two support rods (107) are hollow in structure, and a pulling rod (9) is connected through the inside of the two support rods (107) on the side biased towards the vibration plate (1011), and a second hook (10) is welded at the middle of the upper and lower ends of the vibration plate (1011), and the two pulling rods (9) are hook-shaped on the side away from the support rod (107) and are located at the lower ends of the two second hooks (10); A first hook (8) is welded to the inner top end of the two connecting grooves (105) on a side biased toward the vibration plate (1011), and the top ends of the two support rods (107) are hook-shaped and adapted to fit the first hook (8); A row of pads (14) are fixedly connected to the front and rear sides of the upper end of the vibration plate (1011), and a spring (15) is fixedly connected between the front and rear rows of pads (14) and the fixing rod (5); The four water tanks (103) are all connected to a side of the groove (101) with a water pipe (104). The four water pipes (104) pass through the storage opening (102) and extend into the groove (101), and are arranged close to the connecting groove (105). The four water pipes (104) are fitted with rubber sealing plates (1041) at their ends away from the water tank (103). External magnet sheets (1042) are provided on the surfaces of the four rubber sealing plates (1041), and side magnet sheets (1043) are provided on the sides. The vibration plate (1011) is made of metal and is magnetically coupled to the external magnet sheets (1042).

2. The municipal road construction vibrating device according to claim 1, characterized in that: The inner lower end of each support rod (107) is fixedly connected to an inner shaft (1071), and the middle part of the inner shaft (1071) is fixedly connected to a side of the pulling rod (9) with a traction spring (1072), and the pulling rod (9) is elastically connected to the support rod (107) through the traction spring (1072).

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