Deicing device for road and bridge maintenance

Abstract

The utility model relates to the technical field of road and bridge maintenance, in particular to a deicing device for road and bridge maintenance, which comprises a grabbing rod, a shockproof mechanism, a telescopic mechanism and an ice shoveling mechanism, the grabbing rod is slidably connected with the shockproof mechanism, a slide way is arranged on the side edge of the grabbing rod, the slide way is slidably connected with two slide blocks, and the two slide blocks are connected with the telescopic mechanism. The grabbing rod is slidably connected with a telescopic mechanism, and the lower end of the telescopic mechanism is connected with an ice shoveling mechanism. An ice shoveling mechanism is arranged, when ice is chiseled through an ice chiseling cone, ice blocks are chiseled into pieces through the ice chiseling cone, meanwhile, in the ice chiseling process, the ice chiseling cone penetrates out of square holes formed in the lower end of the shell at equal intervals, when the ice chiseling cone is pulled out of the ice blocks, the shell is extruded through a second spring column, and the shell slides and is limited on the inner side of a second sliding groove; the ice chiseling cone is shielded by the shell, a user is prevented from being accidentally injured in the using process, and the overall safety of the device is improved.

Description

Technical Field

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

[0002] In winter, roads and bridges often freeze, causing traffic inconvenience and even traffic accidents. Currently, common deicing methods include spreading sand, spreading salt, and using deicing machinery. However, these methods have problems such as low efficiency, high cost, and environmental pollution. However, the existing deicing devices for road and bridge maintenance still have the following problems in actual use:

[0003] Patent No. "CN201921809089.0" discloses a de-icing device for road and bridge maintenance. When in use, the device is arranged through the arrangement of a triangle iron, an ice-breaking head and fixing bolts. First, the device is held vertically and hits the ground. At this time, the ice-breaking head can break the ice on the ground to facilitate subsequent shoveling. Moreover, since each ice-breaking head is provided with a V-shaped groove at the head end, the sharpness of the ice-breaking head can be enhanced through the arrangement of the V-shaped groove, and the ice-breaking efficiency can be improved. Secondly, since the triangle iron and the ice-breaking head are fixedly connected by fixing bolts, during the maintenance process, on the one hand, since the head ends of the triangle irons are fixedly connected by fixing bolts, there is a Ice-breaking head, then after the ice-breaking head is worn out after being used for a period of time, on the one hand, the ice-breaking head can be replaced alone to complete the maintenance; on the other hand, because a wrench slot is provided on the fixing bolt, and the wrench slot is a hexagonal structure, the disassembly path and means can be expanded during the disassembly of the ice-breaking head to prevent the bolt head of the fixing bolt from deforming and becoming unable to be disassembled. During the use of the device, the ice-breaking head is always exposed at the outer end, which makes it easy to accidentally injure the operator during the use and storage of the device, resulting in low overall safety of the device, and the device cannot reduce the recoil force on the operator during the ice shoveling process when in use, and has poor practicality. Utility Model Content

[0004] The utility model aims to solve the above-mentioned problems and proposes a deicing device for road and bridge maintenance, which improves the problems of low safety and poor practicality of the existing deicing devices for road and bridge maintenance.

[0005] A deicing device for road and bridge maintenance comprises: a grab bar, a shockproof mechanism, a telescopic mechanism and an ice scraping mechanism, wherein the grab bar is slidably connected to the shockproof mechanism, a slideway is provided on the side of the grab bar, two sliders are slidably connected to the slideway, the grab bar is slidably connected to the telescopic mechanism, and the lower end of the telescopic mechanism is connected to the ice scraping mechanism.

[0006] Preferably, the shockproof mechanism comprises a circular hole and a rubber block, and circular holes are formed at equal angles at the upper and lower ends of the two sliding blocks, and the side of the sliding block is rotatably connected to the rubber block.

[0007] Preferably, the rubber block has first sliding grooves symmetrically at the upper and lower ends, the first sliding grooves are slidably connected to a limiting rod, a first spring column is arranged inside the first sliding groove, and the end of the first spring column is connected to the limiting rod, and the limiting rod is consistent with the circular hole.

[0008] Preferably, the telescopic mechanism comprises a slot, a slide rod and a bolt, a slot is provided at the lower end of the grab rod, the slot is slidably connected to the slide rod, and the side of the grab rod is threadedly connected to the bolt.

[0009] Preferably, the ice scraping mechanism includes a bucket, a second slide groove, a shell and a square hole, the end of the slide rod is connected to the bucket, the side of the bucket is symmetrically provided with a second slide groove, the second slide groove is slidably connected to the shell, and the lower end of the shell is provided with square holes at equal distances.

[0010] Preferably, the bucket is connected with ice picks at equal distances, and the ice picks are matched with the square holes, and second spring columns are arranged at equal distances at the bottom end of the shell, and the second spring columns are connected to the bucket, and the lower end of the bucket is connected to a connecting block.

[0011] The beneficial effects of the utility model are:

[0012] 1. An ice scraping mechanism is provided. When the ice is cut by the ice pick, the ice is broken by the ice pick. At the same time, during the ice cutting process, the ice pick passes through the square holes opened at equal distances at the lower end of the shell. When the ice pick is pulled out of the ice, the shell is squeezed by the second spring column, and the shell slides and limits inside the second slide groove, so that the ice pick is blocked by the shell, avoiding accidental injury to the user during use, thereby improving the overall safety of the device;

[0013] 2. An anti-vibration mechanism is provided. When in use, the position of the slider is adjusted according to the user's habit, and the angle of the rubber block is adjusted according to the user's gripping habit. After the adjustment is completed, the limiting rod is squeezed by the first spring column to match the round hole for limiting. The provided rubber block can resist the recoil force received by the user during the ice shoveling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the anti-vibration mechanism of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the telescopic mechanism of the utility model;

[0017] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the ice scraping mechanism of the utility model;

[0019] Figure 6 For the utility model Figure 5 Schematic diagram of the three-dimensional structure at point B in the middle.

[0020] In the figure: 1. grab bar; 2. shockproof mechanism; 21. slide; 22. slider; 23. round hole; 24. rubber block; 25. first slide groove; 26. first spring column; 27. limit rod; 3. telescopic mechanism; 31. slot; 32. slide bar; 33. bolt; 4. ice scraping mechanism; 41. bucket; 42. second slide groove; 43. shell; 44. square hole; 45. ice pick; 46. second spring column; 47. connecting block. DETAILED DESCRIPTION

[0021] 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.

[0022] When implementing: Figure 1-6 As shown, a deicing device for road and bridge maintenance includes: a grab bar 1, a shockproof mechanism 2, a telescopic mechanism 3 and an ice scraping mechanism 4, the grab bar 1 is slidably connected to the shockproof mechanism 2, a slideway 21 is opened on the side of the grab bar 1, and two sliders 22 are slidably connected to the slideway 21, the grab bar 1 is slidably connected to the telescopic mechanism 3, and the lower end of the telescopic mechanism 3 is connected to the ice scraping mechanism 4. When the device is in use, the shockproof mechanism 2 is first adjusted according to the user's habits during use, and then the telescopic mechanism 3 is adjusted according to the user's habits. At this time, ice can be scraped through the ice scraping mechanism 4.

[0023] The anti-vibration mechanism 2 comprises a circular hole 23 and a rubber block 24 . The circular holes 23 are formed at equal angles at the upper and lower ends of the two sliders 22 . The rubber block 24 is rotatably connected to the side of the slider 22 .

[0024] The rubber block 24 has first slide grooves 25 symmetrically arranged at the upper and lower ends, and the first slide grooves 25 are slidably connected to the limit rod 27. A first spring column 26 is arranged inside the first slide groove 25, and the end of the first spring column 26 is connected to the limit rod 27, and the limit rod 27 is matched with the circular hole 23. When the device is in use, the slider 22 is adjusted to slide inside the slideway 21 according to the user's habit. After the adjustment is completed, the slider 22 is positioned by the nut on the side to prevent the slider 22 from slipping. At this time, the limit rod 27 is pressed and the rubber block 24 is rotated at the same time. The angle of the rubber block 24 is adjusted according to the user's gripping habit. After the adjustment is completed, the limit rod 27 is squeezed by the first spring column 26 to match the circular hole 23 for limiting. The set rubber block 24 can reduce the recoil force received by the user during the ice shoveling process.

[0025] The telescopic mechanism 3 includes a slot 31, a slide rod 32 and a bolt 33. A slot 31 is provided at the lower end of the grab bar 1, and the slot 31 is slidably connected to the slide rod 32. The side of the grab bar 1 is threadedly connected to the bolt 33. When the device is in use, after the anti-vibration mechanism 2 is adjusted, the bolt 33 is rotated to pull the slide rod 32 to slide inside the slot 31 to adjust the extension length of the slide rod 32. After the adjustment is completed, it is locked by the bolt 33, so that the device is suitable for different people.

[0026] The ice scraping mechanism 4 includes a bucket 41, a second slide groove 42, a shell 43 and a square hole 44. The bucket 41 is connected to the end of the slide rod 32. The second slide groove 42 is symmetrically opened on the side of the bucket 41. The second slide groove 42 is slidably connected to the shell 43. The lower end of the shell 43 is equidistantly opened with square holes 44.

[0027] The bucket 41 is connected to ice picks 45 at equal distances, and the ice picks 45 are matched with the square holes 44. Second spring columns 46 are arranged at equal distances at the bottom end of the shell 43. The second spring columns 46 are connected to the bucket 41. The lower end of the bucket 41 is connected to a connecting block 47. When the device is in use, ice is shoveled by using one side of the connecting block 47 in daily use. When encountering ice cubes that are difficult to shovel, the ice is broken by using the ice pick 45. At the same time, during the ice-shoveling process, the ice pick 45 passes through the square holes 44 opened at equal distances at the lower end of the shell 43. When the ice pick 45 is pulled out of the ice, the shell 43 is squeezed by the second spring column 46, and the shell 43 slides and limits on the inner side of the second slide groove 42, so that the ice pick 45 is blocked by the shell 43 to avoid accidental injury to the user during use, thereby improving the overall safety of the device.

[0028] When the utility model is used, the slider 22 is first adjusted to slide inside the slideway 21 according to the user's habit. After the adjustment is completed, the slider 22 is positioned by the nut on the side of the slider 22 to prevent the slider 22 from sliding off. At this time, the limiting rod 27 is pressed and the rubber block 24 is rotated at the same time. The angle of the rubber block 24 is adjusted according to the user's gripping habit. After the adjustment is completed, the limiting rod 27 is squeezed by the first spring column 26 to match the circular hole 23 for limiting. The set rubber block 24 can be used to prevent the user from receiving the recoil force during the ice shoveling process.

[0029] When the anti-vibration mechanism 2 is adjusted, the extension length of the slide bar 32 is adjusted by rotating the bolt 33 to pull the slide bar 32 to slide inside the slot 31. After the adjustment is completed, the bolt 33 is used to lock the slide bar 32, so that the device is suitable for different groups of people.

[0030] In daily use, ice is shoveled by using one side of the connecting block 47. When encountering difficult-to-shovel ice, the ice is broken by using the ice pick 45. At the same time, during the ice-shoveling process, the ice pick 45 passes through the square holes 44 equidistantly opened at the lower end of the shell 43. When the ice pick 45 is pulled out of the ice, the shell 43 is squeezed by the second spring column 46, and the shell 43 slides and limits on the inner side of the second slide groove 42, so that the ice pick 45 is blocked by the shell 43, avoiding accidental injury to the user during use, thereby improving the overall safety of the device.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A deicing device for road and bridge maintenance, characterized in that: include: A grab bar (1), an anti-vibration mechanism (2), a telescopic mechanism (3) and an ice scraping mechanism (4), wherein the grab bar (1) is slidably connected to the anti-vibration mechanism (2), a slideway (21) is provided on the side of the grab bar (1), the slideway (21) is slidably connected to two sliding blocks (22), the grab bar (1) is slidably connected to the telescopic mechanism (3), and the lower end of the telescopic mechanism (3) is connected to the ice scraping mechanism (4).

2. A deicing device for road and bridge maintenance according to claim 1, characterized in that: The anti-vibration mechanism (2) comprises a circular hole (23) and a rubber block (24); the circular holes (23) are formed at equal angles at the upper and lower ends of the two sliding blocks (22); and the rubber block (24) is rotatably connected to the side of the sliding block (22).

3. A deicing device for road and bridge maintenance according to claim 2, characterized in that: The rubber block (24) has first sliding grooves (25) symmetrically disposed at the upper and lower ends. The first sliding groove (25) is slidably connected to a limiting rod (27). A first spring column (26) is disposed inside the first sliding groove (25). The end of the first spring column (26) is connected to the limiting rod (27). The limiting rod (27) is matched with the circular hole (23).

4. A deicing device for road and bridge maintenance according to claim 1, characterized in that: The telescopic mechanism (3) comprises a slot (31), a slide rod (32) and a bolt (33); the lower end of the grab bar (1) is provided with a slot (31); the slot (31) is slidably connected to the slide rod (32); and the side of the grab bar (1) is threadedly connected to the bolt (33).

5. A deicing device for road and bridge maintenance according to claim 4, characterized in that: The ice scraping mechanism (4) comprises a bucket (41), a second slide groove (42), a shell (43) and a square hole (44); the end of the slide rod (32) is connected to the bucket (41); the side of the bucket (41) is symmetrically provided with a second slide groove (42); the second slide groove (42) is slidably connected to the shell (43); and the lower end of the shell (43) is provided with square holes (44) at equal distances.

6. A deicing device for road and bridge maintenance according to claim 5, characterized in that: The bucket (41) is connected to ice picks (45) at equal distances, and the ice picks (45) match the square holes (44). Second spring columns (46) are arranged at equal distances at the bottom of the shell (43). The second spring columns (46) are connected to the bucket (41). The lower end of the bucket (41) is connected to a connecting block (47).

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