Ice and snow removing device for roads and bridges

Abstract

The utility model relates to the related technical field of road and bridge maintenance, and discloses an ice and snow removing device for roads and bridges, which comprises a mounting frame, fixing frames fixedly connected to two sides of the mounting frame, a rotating shaft rotatably connected between the fixing frames, and a plurality of groups of ice removing knives fixedly connected to the rotating shaft and distributed at equal intervals. The front end of the mounting frame is fixedly connected with two groups of symmetrically arranged first connecting seats, the top of the mounting frame is rotatably connected with a rotating arm, the rotating arm is fixedly connected with a sleeve, the sleeve is slidably connected with a telescopic pipe, a plurality of groups of equidistantly distributed pin holes are formed between the telescopic pipe and the sleeve, and pin bolts are mounted in the pin holes; according to the road ice removing device, the ice layer on the surface of a road is rotationally crushed through the ice removing cutter capable of being adjusted in a lifting mode, then the crushed ice blocks are laterally pushed towards the two sides of the road through the conical pushing frame, then the ice layer on the road is removed, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of road and bridge maintenance, specifically to a snow and ice removal device for roads and bridges. Background Technology

[0002] With urban development, more and more roads and bridges are being built. Winter rain and snow have the greatest impact on roads and bridges. Rain and snow accumulate and freeze on roads and bridges, affecting driving safety. The traditional way to clear snow and ice is to manually spray de-icing agents and then clean them. However, manual snow removal on roads and bridges carries the risk of being hit by vehicles. De-icing agents can seep into the soil after melting snow and ice, polluting groundwater and producing toxic gases. Mechanical snow removal methods mostly involve snowplows. Snowplows are generally simple vehicles with snow removal equipment added to their bodies, resulting in incomplete snow removal. They are not effective at clearing ice surfaces and compacted snow. Utility Model Content

[0003] The purpose of this invention is to provide a snow and ice removal device for roads and bridges to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A snow and ice removal device for roads and bridges includes a mounting frame, with fixed frames fixedly connected to both sides of the mounting frame. A rotating shaft is rotatably connected between the fixed frames. Multiple sets of equidistantly distributed de-icing blades are fixedly connected to the rotating shaft. Two sets of symmetrically arranged first connecting seats are fixedly connected to the front end of the mounting frame. A rotating arm is rotatably connected to the top of the mounting frame. A sleeve is fixedly connected to the rotating arm. A telescopic tube is slidably connected to the sleeve. Multiple sets of equidistantly distributed pin holes are provided between the telescopic tube and the sleeve. Pin bolts are installed in the pin holes. A second connecting seat is fixedly connected to the telescopic tube. A tail plate is fixedly connected to the rear end of the mounting frame. A rotating traction rod is rotatably connected to the bottom of the tail plate. A conical push frame is rotatably connected to the rotating traction rod. Rollers are rotatably connected inside the conical push frame.

[0006] A rotary drive assembly is installed on the shaft to connect the shaft to the output shaft of the locomotive, thereby driving the shaft to rotate.

[0007] As a further embodiment of this utility model: the rotary drive assembly includes a first drive shaft rotatably connected to the top of the mounting bracket, a second sprocket fixedly connected to the first drive shaft, the first sprocket fixedly connected to the rotating shaft, and a chain connecting the first sprocket and the second sprocket.

[0008] As a further embodiment of this utility model: a bearing is fixedly connected to the top of the mounting bracket, a second drive shaft is rotatably connected inside the bearing, a first bevel gear is fixedly connected to the second drive shaft, and a second bevel gear is fixedly connected to the first drive shaft, with the first bevel gear and the second bevel gear meshing with each other.

[0009] As a further embodiment of this utility model: the driving end of the second drive shaft is connected to the connecting shaft via a coupling, and a connector is fixedly connected to the driving end of the connecting shaft, and the connector is connected to the output shaft of the locomotive.

[0010] Compared with the prior art, the beneficial effects of this utility model are: this utility model uses an adjustable de-icing blade to rotate and break up the ice layer on the road surface, and then uses a conical pusher to push the broken ice blocks laterally to both sides of the road, thereby achieving the removal of the ice layer on the road surface and improving the practicality of the equipment. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of a snow and ice removal device for roads and bridges according to the present invention.

[0012] Figure 2 This is an isometric view of an ice and snow removal device for roads and bridges according to the present invention.

[0013] Figure 3 This is a cross-sectional structural schematic diagram of a snow and ice removal device for roads and bridges according to the present invention.

[0014] Figure 4 This is a schematic cross-sectional view of a snow and ice removal device for roads and bridges according to the present invention.

[0015] In the diagram: 1-Mounting bracket, 2-First connecting seat, 3-Rotating arm, 4-Sleeve, 5-Telescopic tube, 6-Pin hole, 7-Pin bolt, 8-Second connecting seat, 9-Fixing bracket, 10-Rotating shaft, 11-De-icing blade, 12-First drive shaft, 13-First sprocket, 14-Second sprocket, 15-Chain, 16-Bearing bush, 17-Second drive shaft, 18-First bevel gear, 19-Second bevel gear, 20-Coupling, 21-Connecting shaft, 22-Connecting head, 23-Tail plate, 24-Rotating traction rod, 25-Conical push frame, 26-Roller. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] See Figures 1-4 In this embodiment of the utility model, a snow and ice removal device for roads and bridges includes a mounting frame 1, with fixed frames 9 fixedly connected to both sides of the mounting frame 1, and a rotating shaft 10 rotatably connected between the fixed frames 9. Multiple sets of equidistantly distributed de-icing blades 11 are fixedly connected to the rotating shaft 10. Two sets of symmetrically arranged first connecting seats 2 are fixedly connected to the front end of the mounting frame 1. A rotating arm 3 is rotatably connected to the top of the mounting frame 1. A sleeve 4 is fixedly connected to the rotating arm 3. A telescopic tube 5 is slidably connected to the sleeve 4. Multiple sets of equidistantly distributed pin holes 6 are provided between the telescopic tube 5 and the sleeve 4. Pin bolts 7 are installed in the pin holes 6. A second connecting seat 8 is fixedly connected to the telescopic tube 5. A tail plate 23 is fixedly connected to the tail end of the mounting frame 1. A rotating traction rod 24 is rotatably connected to the bottom of the tail plate 23. A conical push frame 25 is rotatably connected to the rotating traction rod 24. A roller 26 is rotatably connected inside the conical push frame 25.

[0018] A rotary drive assembly is installed on the rotating shaft 10 to connect the rotating shaft 10 to the output shaft of the locomotive, thereby driving the rotating shaft 10 to rotate.

[0019] This invention first connects and fixes itself to the locomotive's fixed mounting base via the first connecting seat 2. Then, it connects to the locomotive's hydraulic control end via the second connecting seat 8. During this process, the relative distance between the second connecting seat 8 and the mounting frame 1 can be adjusted via the sliding connection between the sleeve 4 and the telescopic tube 5. This process causes the mounting frame 1 to rotate and rise around the first connecting seat 2, which in turn causes the de-icing blade 11 to rise and fall. Therefore, the relative height between the de-icing blade 11 and the road surface can be adjusted according to the locomotive's height and the specific environment. Then, the locomotive drives the rotating shaft 10 to rotate via the rotating drive assembly. The rotating shaft 10 drives the de-icing blade 11 to rotate, thereby breaking up the ice layer on the road surface. At the same time, the mounting frame 1 drives the conical push frame 25 to move synchronously on the road surface by rotating the traction rod 24. The conical push frame 25 pushes the broken ice on the road surface to both sides of the road. During the movement, the conical push frame 25 makes rolling contact with the road surface through the rollers 26, thereby avoiding friction between the conical push frame 25 and the road surface and causing damage to the road surface.

[0020] In one instance of this embodiment, please refer to Figures 1-4 The rotary drive assembly includes a first drive shaft 12 rotatably connected to the top of the mounting frame 1, a second sprocket 14 fixedly connected to the first drive shaft 12, a first sprocket 13 fixedly connected to the rotating shaft 10, a chain 15 connecting the first sprocket 13 and the second sprocket 14, a bearing 16 fixedly connected to the top of the mounting frame 1, a second drive shaft 17 rotatably connected inside the bearing 16, a second bevel gear 19 fixedly connected to the first drive shaft 12, a first bevel gear 18 fixedly connected to the second drive shaft 17, the first bevel gear 18 and the second bevel gear 19 meshing with each other, the drive end of the second drive shaft 17 being connected to the connecting shaft 21 via a coupling 20, and a connector 22 fixedly connected to the drive end of the connecting shaft 21;

[0021] The rotary drive assembly first connects the drive end of the connecting shaft 21 to the output shaft of the locomotive via the connector 22. During this process, the coupling 20 achieves a misaligned connection between the second drive shaft 17 and the output shaft of the locomotive. Then, the output shaft of the locomotive drives the connecting shaft 21 to rotate. The connecting shaft 21 drives the second drive shaft 17 to rotate via the coupling 20. The second drive shaft 17 drives the first bevel gear 18 to rotate. The first bevel gear 18 drives the second bevel gear 19 to rotate through meshing with the first bevel gear 19. The second bevel gear 19 drives the first drive shaft 12 to rotate. The first drive shaft 12 drives the second sprocket 14 to rotate. The second sprocket 14 drives the first sprocket 13 to rotate via the chain 15. The first sprocket 13 drives the rotating shaft 10 to rotate.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0023] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A snow and ice removing device for a road bridge comprising a mounting frame, characterized in that, The mounting frame is fixedly connected to two fixed frames on both sides, and a rotating shaft is rotatably connected between the fixed frames. Multiple sets of equidistantly distributed de-icing blades are fixedly connected to the rotating shaft. Two sets of symmetrically arranged first connecting seats are fixedly connected to the front end of the mounting frame. A rotating arm is rotatably connected to the top of the mounting frame. A sleeve is fixedly connected to the rotating arm. A telescopic tube is slidably connected to the sleeve. Multiple sets of equidistantly distributed pin holes are provided between the telescopic tube and the sleeve. Pin bolts are installed in the pin holes. A second connecting seat is fixedly connected to the telescopic tube. A tail plate is fixedly connected to the rear end of the mounting frame. A rotating traction rod is rotatably connected to the bottom of the tail plate. A conical push frame is rotatably connected to the rotating traction rod. Rollers are rotatably connected inside the conical push frame. A rotary drive assembly is installed on the shaft to connect the shaft to the output shaft of the locomotive, thereby driving the shaft to rotate.

2. The ice and snow removing device for road and bridge according to claim 1, characterized in that, The rotary drive assembly includes a first drive shaft rotatably connected to the top of the mounting bracket, a second sprocket fixedly connected to the first drive shaft, the first sprocket fixedly connected to the rotating shaft, and a chain connecting the first sprocket and the second sprocket.

3. The ice and snow removing device for road and bridge according to claim 2, characterized in that, The mounting bracket is fixedly connected to the top of a bearing bush, and a second drive shaft is rotatably connected inside the bearing bush. A first bevel gear is fixedly connected to the second drive shaft, and a second bevel gear is fixedly connected to the first drive shaft. The first bevel gear and the second bevel gear mesh with each other.

4. The ice and snow removing device for road and bridge according to claim 3, characterized in that, The drive end of the second drive shaft is connected to the connecting shaft via a coupling. A connector is fixedly connected to the drive end of the connecting shaft, and the connector is connected to the output shaft of the locomotive.

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