General rail cleaning device

Abstract

The utility model relates to a general track cleaning device in the technical field of track cleaning equipment, which comprises a wheel box body, the bottom of the wheel box body is provided with a wheel rolled on a track along the length direction, and the front end of the wheel box body is rotatably connected with a jet-propelled cleaning device; a driving device for driving the wheels and the jet-propelled cleaning device to roll is further arranged on one side of the wheel box body; due to the fact that the jet-propelled cleaning device is in a high-speed rolling state when sweeping the rail, the angle of airflow sprayed to the rail is changed ceaselessly, and impurities such as dust on the rail can fall off more easily.

Description

Technical Field

[0001] The utility model relates to the technical field of track cleaning equipment, in particular to a universal track cleaning device. Background Art

[0002] Indoor cranes are affected by the working environment. After a period of time, dust and water stains caused by the humid environment will appear on the track surface. This will cause the friction coefficient between the wheel group and the track surface to increase when the crane works again. The increase in the friction coefficient not only reduces the operating speed of the crane, affects the performance of the crane, but also reduces the safety of the crane.

[0003] At present, indoor crane tracks are cleaned and cleaned manually by workers. Due to the high installation position of the crane, it is not only difficult but also dangerous for workers to clean the crane tracks. In addition, the crane is used frequently, which leads to a higher frequency of track cleaning.

[0004] For this purpose, we have designed a universal track cleaning device. Utility Model Content

[0005] In order to overcome the deficiencies in the background technology, the utility model discloses a universal track cleaning device.

[0006] In order to achieve the above-mentioned invention object, the utility model adopts the following technical solutions:

[0007] A universal track cleaning device comprises a wheel box, a wheel rolling on the track along the length direction is provided at the bottom of the wheel box, and a jet cleaning device is rotatably connected to the front end of the wheel box;

[0008] A driving device for driving the wheels and the jet cleaning device to roll is also provided on one side of the wheel box.

[0009] Preferably, the jet cleaning device comprises a jet roller whose two ends are correspondingly rotatably connected to the wheel box, and one end of the jet roller is provided with an air cap, an air pipe plug and an air pipe connected in sequence;

[0010] Wherein, the air cap head and the air jet roller body are evenly provided with a plurality of air jet holes.

[0011] Preferably, the jet drum body is also evenly provided with cleaning blades.

[0012] Preferably, the cleaning blades and the air jet holes are alternately arranged along the circumference of the air jet drum.

[0013] Preferably, the other end of the jet drum is provided with a heating tube assembly and a cable connected in sequence;

[0014] Wherein, the heating tube in the heating tube assembly is inserted into the inner cavity of the jet roller.

[0015] Preferably, the driving device has a high-speed shaft and a low-speed shaft insertion hole, the low-speed shaft insertion hole of the driving device is correspondingly connected to the wheel axle; the high-speed shaft of the driving device is correspondingly connected to the jet cleaning device through a gear set or a chain set.

[0016] Preferably, both side walls of the wheel box are provided with front brackets extending forward, and the jet cleaning device is correspondingly rotatably connected to a position between the front ends of the two front brackets.

[0017] Preferably, the rear end of the front bracket is connected to the side wall of the wheel box by two bolts.

[0018] Preferably, an arc-shaped mounting hole is provided on the side wall of the wheel box at a position corresponding to the front bolt, and the center of the arc-shaped mounting hole is located on the central axis of the rear bolt to facilitate adjustment of the front bracket angle.

[0019] Due to the adoption of the above-mentioned technical solution, the utility model has the following beneficial effects:

[0020] 1. Since the jet cleaning device is in a high-speed rolling state when sweeping the track, the angle of the airflow sprayed to the track changes constantly, making it easier for dust and other impurities on the track to fall off;

[0021] 2. The setting of the cleaning blades, in cooperation with the jet roller, can drive the cleaning blades to move in a high circular motion to sweep the track surface while the jet roller rolls and sweeps the track at high speed, thereby improving the efficiency and effect of cleaning the track;

[0022] 3. The setting of the heating tube assembly and the air cap allows the gas in the jet drum to be evenly heated by the heating tube assembly, which can not only blow away the debris on the track, but also accelerate the evaporation of water stains on the track and dry them in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 for Figure 1 A local enlarged view of I in FIG.

[0025] Figure 3 This is an exploded schematic diagram of the utility model with the wheel box removed;

[0026] Figure 4 It is an explosion diagram of the jet cleaning device in the utility model;

[0027] Figure 5 It is a structural schematic diagram of the gas cap in the utility model.

[0028] In the figure: 1. wheel box; 2. wheel; 3. jet cleaning device; 31. jet roller; 32. air cap; 33. air pipe plug; 34. air pipe; 35. cleaning blade; 36. heating pipe assembly; 37. cable; 4. driving device; 5. front bracket. DETAILED DESCRIPTION

[0029] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", etc. to indicate directions or positional relationships, they only correspond to the drawings of the present application, in order to facilitate the description of the present invention; it should be understood that if there are terms such as "end", "side", "end part", "lateral", "lateral", "transverse", "longitudinal", etc. to indicate directions or positional relationships, they only correspond to the length and width of the corresponding parts, that is, "end part" indicates the head and tail areas in the length direction of the corresponding part, and "side part" indicates the head and tail areas in the width direction of the corresponding part; this is for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific direction.

[0030] Embodiment 1, in combination with the attached Figure 1 A universal track cleaning device comprises a wheel box 1, a wheel 2 rolling on the track along the length direction is provided at the bottom of the wheel box 1, and a jet cleaning device 3 is rotatably connected to the front end of the wheel box 1;

[0031] A driving device 4 for driving the wheel 2 and the jet cleaning device 3 to roll is also provided on one side of the wheel box 1 .

[0032] As needed, at least two wheels 2 can be provided along the length of the wheel box 1 at intervals, in which case the track cleaning device can independently move on the track under the drive of the driving device 4; only one wheel 2 can also be provided, in which case the rear end of the wheel box 1 can be correspondingly connected to one end of the crane trolley end beam, and the stability of the track cleaning device is achieved through the connection between the wheel box 1 and the crane trolley end beam and the cooperation of the wheel 2; as needed, the wheel 2 can also be shared with the crane trolley wheel, that is, the wheel 2 is both the wheel that drives the track cleaning device to move and the wheel that drives the crane trolley to move. At this time, the wheel box 1 is fixedly connected to the crane trolley end beam, for example, by a flange plate and bolts.

[0033] It should be noted that the jet cleaning device 3 can be connected to an external air supply device, and air is supplied to the jet cleaning device 3 through the external air supply device, so that the jet cleaning device 3 can blow away impurities on the track.

[0034] Furthermore, combined with Figure 3-4The jet cleaning device 3 includes a jet roller 31 whose two ends are correspondingly connected to the wheel box 1 for rotation, and one end of the jet roller 31 is provided with an air cap 32, an air pipe plug 33 and an air pipe 34 which are connected in sequence; that is, an external air supply device supplies air to the air pipe plug 33 and the air cap 32 through the air pipe 34;

[0035] Among them, combined with Figure 2 and 5 The head of the air cap 32 and the body of the jet roller 31 are evenly provided with a plurality of jet holes; that is, the gas in the air cap 32 can enter the jet roller 31 through the jet holes thereon, and then be sprayed toward the track through the jet holes on the jet roller 31.

[0036] It should be noted that at least one group of two adjacent components among the jet roller 31, the air cap 32, the air pipe plug 33 and the air pipe 34 are rotatably connected; for example, the air pipe plug 33 and the air pipe 34 are sealed and rotatably connected, for example, the two are connected by a ball joint in the prior art.

[0037] With such arrangement, when the track is purged, since the jet roller 31 is in a high-speed rolling state, the angle of the airflow sprayed toward the track changes continuously, making it easier for impurities such as dust on the track to fall off.

[0038] Furthermore, the drive device 4 has a high-speed shaft and a low-speed shaft insertion hole, and the low-speed shaft insertion hole of the drive device 4 is correspondingly connected to the wheel axle of the wheel 2; the high-speed shaft of the drive device 4 is correspondingly connected to the jet cleaning device 3 through a gear set or a chain set; preferably, the jet cleaning device 3 is matched with the high-speed shaft of the drive device 4 through a chain set; further, the wheel axle of the wheel 2 is inserted into the low-speed shaft insertion hole of the drive device 4 through a shaft coupling, and is correspondingly connected to the low-speed shaft insertion hole of the drive device 4; specifically, after the shaft coupling is inserted into the low-speed shaft insertion hole of the drive device 4, it is connected through a key so that the two rotate synchronously.

[0039] Embodiment 2, combined with the attached Figure 2 A universal track cleaning device is provided. On the basis of the first embodiment, in order to further improve the efficiency and cleaning effect of cleaning the track, the jet roller 31 is also evenly provided with cleaning blades 35; that is, while the jet roller 31 is rolling at a high speed, the cleaning blades 35 are driven to move in a highly circular motion, thereby achieving the function of brushing the track surface.

[0040] As required, the length of the jet roller 31 is greater than the width of the track, that is, the jet roller 31 can fully cover the upper surface of the track.

[0041] The cleaning blades 35 and the air jet holes are alternately arranged along the circumferential direction of the air jet drum 31 as required.

[0042] Furthermore, in order to eliminate manufacturing tolerances, the cleaning blade 35 can achieve a suitable force to sweep the track; both side walls of the wheel box 1 are provided with a front bracket 5 extending forward, and the jet cleaning device 3 is correspondingly rotatably connected to the position between the front ends of the two front brackets 5;

[0043] As needed, the rear end of the front bracket 5 is connected to the side wall of the wheel box 1 by two bolts; an arc-shaped mounting hole is provided at the position of the front bolt on the side wall of the wheel box 1, and the center of the arc-shaped mounting hole is located on the central axis of the rear bolt; that is, by adjusting the position of the front bolt in the arc-shaped mounting hole, the angle of the front bracket 5 can be adjusted, and then the height of the jet roller 31 can be adjusted, so that the cleaning blade 35 can reach a brushing track with appropriate force.

[0044] Embodiment 3, in combination with the attached Figure 2-4 , a universal track cleaning device, based on the first embodiment, the other end of the jet roller 31 is provided with a heating tube assembly 36 and a cable 37 connected in sequence;

[0045] The heating tube in the heating tube assembly 36 is inserted into the inner cavity of the jet roller 31 .

[0046] With such arrangement, the gas in the jet drum 31 is heated by the heating tube assembly 36, which can not only blow away the debris on the track, but also accelerate the evaporation of water stains on the track and dry them in time.

[0047] Since the head of the air cap 32 is evenly provided with air injection holes, it can prevent the air entering the inner cavity of the air injection roller 31 from being too concentrated, that is, the air entering the inner cavity of the air injection roller 31 can be evenly contacted with the heating tube assembly 36 and heated.

[0048] It should be noted that the temperature of the heating tube assembly 36 should not be too high, and the heating temperature can be slightly higher than the room temperature.

[0049] It should be noted that the heating tube assembly 36 has a heating tube and a terminal block for installing the heating tube, and is rotated through the terminal block and the cable 37. It should be noted that at least one of the heating tube assembly 36 and the cable 37 or the heating tube assembly 36 and the jet roller 31 is rotatably connected.

[0050] It should be noted that: when in use, the cable 37 is connected to an external power source.

[0051] The parts of the present invention that are not described in detail are prior art. It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and it is intended that all changes that fall within the meaning and scope of equivalent elements are included in the present invention.

Claims

1. A universal track cleaning device, characterized in that: It comprises a wheel box (1), the bottom of the wheel box (1) is provided with a wheel (2) which rolls on the track along the length direction, and the front end of the wheel box (1) is rotatably connected to a jet cleaning device (3); A driving device (4) for driving the wheel (2) and the jet cleaning device (3) to roll is also provided on one side of the wheel box (1).

2. The universal track cleaning device according to claim 1, characterized in that: The jet cleaning device (3) comprises a jet roller (31) whose two ends are rotatably connected to the wheel box (1), and one end of the jet roller (31) is provided with an air cap (32), an air pipe plug (33) and an air pipe (34) which are connected in sequence; Wherein, a plurality of air jet holes are evenly arranged on the head of the air cap (32) and the body of the air jet roller (31).

3. The universal track cleaning device according to claim 2, characterized in that: The jet drum (31) is also evenly provided with cleaning blades (35) on its body.

4. The universal track cleaning device according to claim 3, characterized in that: The cleaning blades (35) and the air jet holes are alternately arranged along the circumference of the air jet roller (31).

5. The universal track cleaning device according to claim 2, characterized in that: The other end of the jet drum (31) is provided with a heating tube assembly (36) and a cable (37) which are connected in sequence; Wherein, the heating tube in the heating tube assembly (36) is inserted into the inner cavity of the jet roller (31).

6. The universal track cleaning device according to claim 1, characterized in that: The driving device (4) has a high-speed shaft and a low-speed shaft insertion hole, the low-speed shaft insertion hole of the driving device (4) being correspondingly connected to the wheel axle of the wheel (2); the high-speed shaft of the driving device (4) being correspondingly connected to the jet cleaning device (3) via a gear set or a chain set.

7. The universal track cleaning device according to claim 1, characterized in that: Both side walls of the wheel box (1) are provided with front brackets (5) extending forward, and the jet cleaning device (3) is correspondingly rotatably connected to a position between the front ends of the two front brackets (5).

8. The universal track cleaning device according to claim 7, characterized in that: The rear end of the front bracket (5) is connected to the side wall of the wheel box (1) via two bolts.

9. The universal track cleaning device according to claim 8, characterized in that: The side wall of the wheel box (1) is provided with an arc-shaped mounting hole at a position corresponding to the front bolt, and the center of the arc-shaped mounting hole is located on the central axis of the rear bolt, so as to facilitate adjustment of the angle of the front bracket (5).

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