Pavement deicing device for municipal roads and bridges

Abstract

The utility model relates to the technical field of municipal road and bridge maintenance, and discloses a road surface deicing device for municipal roads and bridges, which comprises a moving frame, support rods fixedly connected to the bottom of the moving frame, axles rotatably connected between the support rods, moving wheels rotatably connected to the axles, and fixed cylinders fixedly connected to two sides of the moving frame. A lifting rod is slidably connected in the fixed cylinder, one end of the lifting rod is fixedly connected with a lifting frame, a bearing bush is fixedly connected to the lifting frame, a mounting shaft is rotatably connected in the bearing bush, a rotating cylinder is fixedly connected to the mounting shaft, and a plurality of groups of deicing nails which are distributed at equal intervals are fixedly connected to the rotating cylinder. The ice layer is crushed by the roller and the ice crushing nails on the roller, and the crushed ice is pushed to the roadside through the guide plate, so that the integrated operation of crushing and cleaning the ice layer is realized, the repeated operation of various machines is not needed, and the construction can be carried out only by connecting the equipment to the tail part of the road maintenance vehicle without additional large machines.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal road and bridge maintenance, in particular to a road surface deicing device for municipal road and bridge. Background Art

[0002] After snowing in winter, ice and snow will remain on municipal roads. After being rolled down by vehicles, they will stick to the ground and eventually be compressed into an ice layer. For the sake of road safety, municipal workers currently mostly use road de-icing equipment to shovel snow.

[0003] The existing de-icing device first uses an ice breaker to break the ice, and then uses a snowplow to shovel the snow away. It requires at least two large machines to operate back and forth, and multiple locomotives to cooperate. It is complicated and cumbersome, increasing labor and financial costs. Utility Model Content

[0004] The purpose of the utility model is to provide a road surface deicing device for municipal roads and bridges to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A road deicing device for municipal road bridges comprises a mobile frame, a support rod is fixedly connected to the bottom of the mobile frame, an axle is rotatably connected between the support rods, and a mobile wheel is rotatably connected to the axle. Fixed cylinders are fixedly connected to both sides of the mobile frame, a lifting rod is slidably connected in the fixed cylinder, one end of the lifting rod is fixedly connected to the lifting frame, a bearing is fixedly connected to the lifting frame, a mounting shaft is rotatably connected in the bearing, a rotating cylinder is fixedly connected to the mounting shaft, and a plurality of groups of deicing nails distributed equidistantly are fixedly connected to the rotating cylinder, a height adjustment component for adjusting the height of the mounting frame is connected between the mobile frame and the mounting frame, and a guide component for guiding crushed ice is connected to the rear of the mobile frame.

[0007] As a further solution of the utility model: the other end of the lifting rod is fixedly connected to a mounting frame, the mounting frame is fixedly connected to a motor, and the mounting shaft is fixedly connected to a first pulley.

[0008] As a further solution of the utility model: a second pulley is fixedly connected to the output shaft of the motor, and a transmission belt is connected between the first pulley and the second pulley.

[0009] As a further solution of the utility model: a fixed shaft is fixedly connected between the support rods, and a traction rod is rotatably connected to the fixed shaft.

[0010] As a further solution of the utility model: the height adjustment assembly includes a hydraulic pump fixedly connected to the mobile frame, a positioning cylinder is fixedly connected to the mounting frame, and an output shaft of the hydraulic pump is connected in the positioning cylinder.

[0011] As a further solution of the utility model: the guide assembly includes a fixed frame fixedly connected to the rear end of the moving frame, the fixed frame is fixedly connected to the side guide plate, and the side guide plate is fixedly connected to the rear oblique guide plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model breaks the ice layer by means of a liftable rotating drum and ice-breaking nails on the drum, and then pushes the broken ice to the roadside through the guide plate, thereby realizing the integrated operation of breaking and cleaning the ice layer, without the need for repeated operation of multiple machines, and the utility model only needs to connect the equipment to the rear of a road maintenance vehicle to carry out construction, without the need for additional large-scale machinery, thereby reducing the use cost of the equipment and improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a schematic structural diagram of a road surface deicing device for municipal roads and bridges.

[0014] Figure 2 The utility model is a top view of a road surface deicing device for municipal roads and bridges.

[0015] Figure 3 It is a cross-sectional view of a road surface deicing device for municipal roads and bridges in the utility model.

[0016] Figure 4 It is a cross-sectional view of a road surface deicing device for municipal roads and bridges in the utility model.

[0017] In the figure: 1-mobile frame, 2-support rod, 3-axle, 4-mobile wheel, 5-fixed shaft, 6-traction rod, 7-fixed frame, 8-side guide plate, 9-tail inclined guide plate, 10-fixed cylinder, 11-lifting rod, 12-lifting frame, 13-bearing shell, 14-mounting shaft, 15-rotating cylinder, 16-deicing nail, 17-mounting frame, 18-motor, 19-first pulley, 20-second pulley, 21-transmission belt, 22-positioning cylinder, 23-hydraulic pump. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1 to Figure 4In the embodiment of the utility model, a road deicing device for municipal roads and bridges includes a mobile frame 1, a support rod 2 is fixedly connected to the bottom of the mobile frame 1, an axle 3 is rotatably connected between the support rods 2, and a mobile wheel 4 is rotatably connected to the axle 3, a fixed cylinder 10 is fixedly connected to both sides of the mobile frame 1, a lifting rod 11 is slidably connected in the fixed cylinder 10, a lifting frame 12 is fixedly connected to one end of the lifting rod 11, a bearing 13 is fixedly connected to the lifting frame 12, a mounting shaft 14 is rotatably connected in the bearing 13, a rotating cylinder 15 is fixedly connected to the mounting shaft 14, and a plurality of groups of deicing nails 16 distributed at equal distances are fixedly connected to the rotating cylinder 15, and a mounting frame 17 is connected between the mobile frame 1 and the mounting frame 17 for mounting the mounting frame 17. The rear of the mobile frame 1 is connected with a guide assembly for guiding the crushed ice. The utility model first tows the equipment by a road maintenance vehicle. During the movement of the equipment, the height adjustment assembly drives the lifting rod 11 to descend, and the lifting rod 11 drives the lifting frame 12 to descend. The lifting frame 12 drives the rotating cylinder 15 to descend through the bearing 13 and the installation shaft 14. The rotating cylinder 15 drives the de-icing nails 16 to contact the ice surface, and then drives the rotating cylinder 15 to rotate through the installation shaft 14. The rotating cylinder 15 crushes the ice surface through the de-icing nails 16. The crushed ice is discharged to the roadside under the action of the guide assembly, thereby cleaning the road surface.

[0020] In one case of this embodiment, see Figure 1 to Figure 4 The other end of the lifting rod 11 is fixedly connected to a mounting frame 17, and a motor 18 is fixedly connected to the mounting frame 17. A first pulley 19 is fixedly connected to the mounting shaft 14, and a second pulley 20 is fixedly connected to the output shaft of the motor 18. A transmission belt 21 is connected between the first pulley 19 and the second pulley 20. The utility model drives the second pulley 20 to rotate through the motor 18, and the second pulley 20 drives the first pulley 19 to rotate through the transmission belt 21, and the first pulley 19 drives the mounting shaft 14 to rotate.

[0021] In one case of this embodiment, see Figure 1 to Figure 4 A fixed shaft 5 is fixedly connected between the support rods 2, and a traction rod 6 is rotatably connected to the fixed shaft 5. The utility model connects the road maintenance vehicle through the traction rod 6, so that the road maintenance vehicle is moved by traction equipment.

[0022] In one case of this embodiment, see Figure 1 to Figure 4The height adjustment component includes a hydraulic pump 23 fixedly connected to the mobile frame 1, and a positioning cylinder 22 is fixedly connected to the mounting frame 17. The output shaft of the hydraulic pump 23 is connected in the positioning cylinder 22. The height adjustment component connects the mounting frame 17 and the output shaft of the hydraulic pump 23 through the positioning cylinder 22. During the operation of the equipment, the mounting frame 17 is driven to rise and fall by the hydraulic pump 23.

[0023] In one case of this embodiment, see Figure 1 to Figure 4 The guide assembly includes a fixed frame 7 fixedly connected to the rear end of the mobile frame 1, a side guide plate 8 is fixedly connected to the fixed frame 7, and a rear oblique guide plate 9 is fixedly connected to the side guide plate 8. The guide assembly is fixedly connected to the side guide plate 8 and the rear oblique guide plate 9 through the fixed frame 7. When the equipment moves, the crushed ice is first guided laterally by the side guide plate 8, and then the crushed ice is pushed laterally to the roadside by the rear oblique guide plate 9, so as to avoid the accumulation of crushed ice in the middle of the road.

[0024] The working principle of the utility model is as follows: the utility model first connects the road maintenance vehicle through the traction rod 6, so that the road maintenance vehicle tows the equipment to move. During the movement of the equipment, the hydraulic pump 23 drives the mounting frame 17 to rise and fall, the mounting frame 17 drives the lifting rod 11 to descend, the lifting rod 11 drives the lifting frame 12 to descend, the lifting frame 12 drives the rotating drum 15 to descend through the bearing 13 and the mounting shaft 14, the rotating drum 15 drives the de-icing nail 16 to contact the ice surface, and then the second pulley 20 is driven to rotate by the motor 18, the second pulley 20 drives the first pulley 19 to rotate through the transmission belt 21, the first pulley 19 drives the mounting shaft 14 to rotate, the mounting shaft 14 drives the rotating drum 15 to rotate, the rotating drum 15 breaks the ice surface through the de-icing nail 16, the broken ice is laterally guided by the side guide plate 8, and then the broken ice is pushed to the roadside by the tail inclined guide plate 9, so as to avoid the accumulation of broken ice in the middle of the road, thereby cleaning the road surface.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A road deicing device for municipal roads and bridges, comprising a mobile frame, characterized in that: A support rod is fixedly connected to the bottom of the mobile frame, an axle is rotatably connected between the support rods, and a mobile wheel is rotatably connected to the axle. Fixed cylinders are fixedly connected to both sides of the mobile frame, and a lifting rod is slidably connected in the fixed cylinder, and one end of the lifting rod is fixedly connected to the lifting frame, and a bearing is fixedly connected to the lifting frame, and a mounting shaft is rotatably connected in the bearing, and a rotating cylinder is fixedly connected to the mounting shaft, and a plurality of groups of deicing nails distributed equidistantly are fixedly connected to the rotating cylinder, a height adjustment component for adjusting the height of the mounting frame is connected between the mobile frame and the mounting frame, and a guide component for guiding crushed ice is connected to the tail of the mobile frame.

2. A road deicing device for municipal roads and bridges according to claim 1, characterized in that: The other end of the lifting rod is fixedly connected to a mounting frame, the mounting frame is fixedly connected to a motor, and the mounting shaft is fixedly connected to a first pulley.

3. A road deicing device for municipal roads and bridges according to claim 2, characterized in that: The output shaft of the motor is fixedly connected with a second pulley, and a transmission belt is connected between the first pulley and the second pulley.

4. A road deicing device for municipal roads and bridges according to claim 1, characterized in that: A fixed shaft is fixedly connected between the support rods, and a traction rod is rotatably connected to the fixed shaft.

5. A road deicing device for municipal roads and bridges according to claim 2, characterized in that: The height adjustment assembly comprises a hydraulic pump fixedly connected to the moving frame, a positioning cylinder is fixedly connected to the mounting frame, and an output shaft of the hydraulic pump is connected in the positioning cylinder.

6. A road deicing device for municipal roads and bridges according to claim 1, characterized in that: The guide assembly comprises a fixed frame fixedly connected to the rear end of the moving frame, a side guide plate fixedly connected to the fixed frame, and a rear oblique guide plate fixedly connected to the side guide plate.

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