Sweeping device for slag basin vehicle track

Abstract

The utility model provides a cleaning device of a slag basin vehicle track, the cleaning device is arranged at the front end of a slag basin vehicle body, the slag basin vehicle track comprises two guide rails which are parallel to each other, the cleaning device comprises a supporting mechanism, a cleaning mechanism and a driving mechanism, the supporting mechanism is arranged at the front end of the slag basin vehicle body, and the supporting mechanism is located above the guide rails when the slag basin vehicle body runs; the sweeping mechanism is connected with the supporting mechanism, the lower end of the sweeping mechanism is lower than the lower end of the supporting mechanism, and when the slag basin vehicle body runs, the sweeping mechanism can sweep the guide rail; the cleaning mechanism is arranged between the supporting mechanism and the pressing mechanism, the cleaning mechanism can be fixed to the supporting mechanism through the pressing mechanism, obstacles on the track can be cleaned in real time, and therefore running of wheels of the slag basin vehicle is not affected; manual rail cleaning and production halt times are reduced, and the labor intensity of workers is reduced; and meanwhile, the service life is longer.

Description

Technical Field

[0001] The utility model relates to the field of stainless steel smelting, in particular to a cleaning device for a slag basin car track. Background Art

[0002] During the smelting process of the AOD furnace, slag needs to be dumped. There is a slag basin car under the slag pit to receive the slag. After it is full, it is transported to the slag basin treatment area on the track by the slag bag car, replaced with a new empty slag basin, and then driven back to the slag pit for the next slag receiving, and so on. Due to the harsh on-site working environment in the AOD furnace slag pit, the following situations may occur and the track may be buried: when the AOD furnace is dumping slag, a large amount of liquid slag will splash out of the slag basin, and will bury the track after accumulation; molten steel will be brought out during the slag dumping process, and after splashing out, it will fall on the track to form cold steel; the slag basin has a service life, and when it is used to a certain extent, the basin will be worn out. After the basin is worn out, a large amount of liquid slag will flow out, causing serious track coverage. There are obstacles such as cold slag and cold steel on the track of the slag basin car, which brings the following adverse effects: the slag basin car cannot enter and exit the tunnel; When the wheels run over obstacles, the slag basin shakes and the liquid slag in the basin is thrown out of the basin. A large amount of cold slag and cold steel covers the track. In order to restore the normal operation of the slag basin car, manual slag removal is required. Once the obstacles on the track prevent the slag basin car from entering or exiting, the AOD furnace needs to stop smelting to remove the slag, which delays production. In addition, working under high-temperature molten metal (1600℃) poses a safety hazard to personnel (the incidence rate is more than 10 times per month on average). If the obstacles cannot be cleared manually, a forklift is required, which increases operating costs. Utility Model Content

[0003] The utility model aims to provide a cleaning device for a slag basin car track, which can realize the rapid cleaning of cold slag on the track.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning device for a slag basin car track, the cleaning device is arranged at the front end of the slag basin car body, and the slag basin car track includes two guide rails parallel to each other, including: a supporting mechanism, which is arranged at the front end of the slag basin car body, and when the slag basin car body is running, the supporting mechanism is located above the guide rails; a cleaning mechanism, the cleaning mechanism is connected to the supporting mechanism, the lower end of the cleaning mechanism is lower than the lower end of the supporting mechanism, and when the slag basin car body is running, the cleaning mechanism can clean the guide rails; a clamping mechanism, the cleaning mechanism is arranged between the supporting mechanism and the clamping mechanism, and the clamping mechanism can fix the cleaning mechanism on the supporting mechanism.

[0005] Furthermore, the cleaning mechanism includes a steel wire rope, which is fixed between the supporting mechanism and the pressing mechanism, and the lower end of the steel wire rope extends out from between the supporting mechanism and the pressing mechanism.

[0006] Furthermore, the upper end of the steel wire rope also extends out from between the supporting mechanism and the clamping mechanism.

[0007] Furthermore, the support mechanism comprises a support plate, the upper end of which is connected to the slag basin vehicle body, and the steel wire rope is pressed against one side of the support plate by the pressing mechanism;

[0008] The distance between the lower end of the support plate and the guide rail is 8cm-12cm;

[0009] The distance between the support plate and the front end of the slag basin vehicle is 16 cm to 24 cm.

[0010] Furthermore, the support mechanism also includes a reinforcing rib, which is arranged on the other side of the support plate, and the upper end of the reinforcing rib is connected to the slag basin vehicle body.

[0011] Further, the clamping mechanism comprises a pressing plate, and the steel wire rope is arranged between the supporting plate and the pressing plate;

[0012] The difference between the length of the pressing plate in the vertical direction and the length of the pressing plate in the horizontal direction is 8 cm-12 cm.

[0013] Furthermore, the lower end of the pressing plate is lower than the lower end of the supporting plate.

[0014] Furthermore, the support plate and the pressure plate are connected by two groups of fixing bolts, and the two groups of fixing bolts are oriented in opposite directions.

[0015] Furthermore, the diameter of the steel wire rope is 20 mm-36 mm, and the distance between the lower end of the steel wire rope and the guide rail is 1 mm-3 mm.

[0016] Analysis shows that the utility model discloses a cleaning device for a slag basin car track. The utility model realizes real-time cleaning of obstacles on the track, thereby not affecting the operation of the wheels of the slag basin car; reduces the number of manual track cleaning and production stoppages, and reduces the labor intensity of personnel; and has a longer service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation on the present invention. Among them:

[0018] Figure 1 A schematic side view of the structure of an embodiment of the utility model.

[0019] Figure 2 A schematic diagram of the structure of an embodiment of the utility model is shown in front.

[0020] Explanation of the accompanying reference numerals: 1. slag basin vehicle body; 2. support plate; 3. steel wire rope; 4. pressure plate; 5. fixing bolt; 6. reinforcing rib. DETAILED DESCRIPTION

[0021] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments. Each example is provided by way of explanation of the present invention and does not limit the present invention. In fact, it will be clear to those skilled in the art that modifications and variations may be made in the present invention without departing from the scope or spirit of the present invention. For example, a feature shown or described as a part of one embodiment may be used in another embodiment to produce yet another embodiment. Therefore, it is desired that the present invention includes such modifications and variations within the scope of the appended claims and their equivalents.

[0022] In the description of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention. The terms "connected", "connected" and "set" used in the present invention should be understood in a broad sense. For example, they can be fixed connections or detachable connections; they can be directly connected or indirectly connected through intermediate components; they can be wired electrical connections, radio connections, or wireless communication signal connections. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0023] One or more examples of the utility model are shown in the attached drawings. The detailed description uses numbers and letters to refer to the features in the drawings. Similar or similar marks in the drawings and descriptions have been used to refer to similar or similar parts of the utility model. As used herein, the terms "first", "second", "third", and "fourth" are used interchangeably to distinguish one component from another, and are not intended to indicate the position or importance of individual components.

[0024] like Figure 1-Figure 2 As shown, according to an embodiment of the utility model, a cleaning device for a slag basin car track is provided, the cleaning device is arranged at the front end of the slag basin car body 1, the slag basin car track includes two parallel guide rails, including: a support mechanism, arranged at the front end of the slag basin car body 1, when the slag basin car body 1 is running, the support mechanism is located above the guide rail;

[0025] The slag basin car moves on the track during normal operation. The supporting mechanism is installed on the slag basin car. Along the running direction of the slag basin car, the supporting mechanism and the wheels of the slag basin car are in a straight line. This setting method enables the cleaning device to accurately clean the cold slag in front of the wheels of the slag basin car, so that obstacles such as cold slag and cold steel on the track will not affect the normal operation of the slag basin car.

[0026] A cleaning mechanism is connected to the supporting mechanism, the vertical height of the lower end of the cleaning mechanism is lower than the vertical height of the lower end of the supporting mechanism, and when the slag basin vehicle body 1 is running, the cleaning mechanism can clean the guide rail.

[0027] Specifically, the cleaning mechanism arranged on the supporting mechanism can clean the obstacles on the guide rail as the slag basin vehicle moves, thereby preventing the obstacles on the guide rail from affecting the movement of the slag basin vehicle.

[0028] The clamping mechanism and the cleaning mechanism are arranged between the supporting mechanism and the clamping mechanism, and the clamping mechanism can fix the cleaning mechanism on the supporting mechanism.

[0029] Specifically, the clamping mechanism and the supporting mechanism are used simultaneously, and the cleaning mechanism is fixed between the supporting mechanism and the clamping mechanism to ensure that the cleaning mechanism can remain stable during operation.

[0030] The cleaning mechanism comprises a steel wire rope 3, which is fixed between the supporting mechanism and the pressing mechanism, and the lower end of the steel wire rope 3 extends out from between the supporting mechanism and the pressing mechanism.

[0031] Specifically, in actual use, the lower end of the steel wire rope 3 is set to just touch the track. The cleaning mechanism usually uses the steel wire rope 3 as a component for cleaning the track. In actual use, the steel wire rope 3 can be the discarded steel wire rope 3 replaced by the driving in the factory, thereby realizing waste recycling without the need for additional investment; in actual use, the end of the steel wire rope 3 can be processed, and the end of the steel wire rope 3 can be disassembled to make it in a brush shape. The strength and hardness of the steel wire rope 3 itself can meet the requirements for cleaning track obstacles, and the steel wire rope 3 is resistant to high temperatures and has a long service life. The actual service life is generally more than 1 year.

[0032] The upper end of the steel wire rope 3 also extends out from between the supporting mechanism and the clamping mechanism.

[0033] Specifically, the portion extending from the upper end of the steel wire rope 3 is a spare portion of the steel wire rope 3. If the steel wire at the end of the steel wire rope 3 is brushed short, the fastening bolts can be loosened and the steel wire rope 3 can be put down to continue using the steel wire rope, which is convenient and quick.

[0034] The support mechanism includes a support plate 2, the upper end of the support plate 2 is connected to the slag basin vehicle body 1, the wire rope 3 is pressed on one side of the support plate 2 by a pressing mechanism, and the support mechanism also includes a reinforcing rib 6, the reinforcing rib 6 is arranged on the other side of the support plate 2, and the upper end of the reinforcing rib 6 is connected to the slag basin vehicle body 1;

[0035] Specifically, during actual processing, the support plate 2 is cut into a piece of T-shaped steel, the length of which is 8cm-12cm different from the vertical distance between the slag basin car and the track, and a triangular block is cut off from the non-planar side (reinforcement rib 6) at one end of the T-shaped steel, which can make the overall structure more beautiful and reduce a certain amount of weight. The distance between the lower end of the support plate 2 and the guide rail is 8cm-12cm, which can be 8cm, 9cm, 10cm, 11cm, 12cm, preferably 10cm; the distance between the support plate 2 and the front end of the slag basin car is 16cm-24cm, which can be 16cm, 18cm, 20cm, 22cm, 24cm, preferably 20cm.

[0036] The clamping mechanism comprises a pressing plate 4 , and the steel wire rope 3 is arranged between the supporting plate 2 and the pressing plate 4 .

[0037] Specifically, during the actual processing, the pressing plate 4 is cut into a piece of steel plate with a width consistent with the width of the T-shaped steel plane and a length about 8cm-12cm longer than the width, and a hole is drilled together with the missing triangle plane of the T-shaped steel. The size of the hole is slightly larger than the size of the selected fastening bolt;

[0038] The difference between the length of the pressing plate 4 in the vertical direction and the length of the pressing plate 4 in the horizontal direction is 8cm-12cm (the pressing plate is longer in the vertical direction than in the horizontal direction). The shape of the pressing plate 4 matches the shape of the supporting plate 2, which can be selected as 8cm, 9cm, 10cm, 11cm, 12cm, preferably 10cm.

[0039] The vertical height of the lower end of the pressing plate 4 is lower than the vertical height of the supporting plate 2. The supporting plate 2 and the pressing plate 4 are connected by two sets of fixing bolts 5, and the two sets of fixing bolts 5 are in opposite directions.

[0040] Specifically, the steel wire rope 3 can be reliably fixed between the support plate 2 and the pressure plate 4 by the fixing bolt 5.

[0041] Preferably, the diameter of the steel wire rope is 20mm-36mm, optionally 20mm, 24mm, 28mm, 32mm, 36mm, preferably 28mm, and the distance between the lower end of the steel wire rope and the guide rail is 1mm-3mm, optionally 1mm, 1.5mm, 2mm, 2.5mm, 3mm, preferably 2mm.

[0042] From the above description, it can be seen that the above-mentioned embodiments of the utility model achieve the following technical effects: the utility model can clean the track while the muck truck is running, effectively solving the problem of slag accumulation on the truck wheels; the wire rope 3 used as the cleaning mechanism is easy to obtain, and the discarded wire rope 3 in the factory can be directly used, and the subsequent maintenance is simple, and the replacement cycle is usually more than 1 year.

[0043] Compared with the prior art, the utility model realizes real-time cleaning of obstacles on the track, thereby not affecting the operation of the wheels of the slag basin car; reduces the number of manual track cleaning and production stoppages, reduces the labor intensity of personnel; and has a longer service life.

[0044] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cleaning device for a slag basin car track, the cleaning device is arranged at the front end of the slag basin car body, the slag basin car track comprises two parallel guide rails, characterized in that: include: A support mechanism is provided at the front end of the slag basin vehicle body, and when the slag basin vehicle body is running, the support mechanism is located above the guide rail; A cleaning mechanism, wherein the cleaning mechanism is connected to the supporting mechanism, the lower end of the cleaning mechanism is lower than the lower end of the supporting mechanism, and when the slag basin vehicle body is running, the cleaning mechanism can clean the guide rail; The clamping mechanism is provided between the supporting mechanism and the clamping mechanism, and the clamping mechanism can fix the cleaning mechanism on the supporting mechanism.

2. A cleaning device for a slag basin car track according to claim 1, characterized in that: The cleaning mechanism comprises a steel wire rope, which is fixed between the supporting mechanism and the pressing mechanism, and the lower end of the steel wire rope extends out from between the supporting mechanism and the pressing mechanism.

3. A cleaning device for a slag basin car track according to claim 2, characterized in that: The upper end of the steel wire rope also extends out from between the supporting mechanism and the clamping mechanism.

4. A cleaning device for a slag basin car track according to claim 2, characterized in that: The support mechanism comprises a support plate, the upper end of which is connected to the slag basin vehicle body, and the steel wire rope is pressed against one side of the support plate by the pressing mechanism; The distance between the lower end of the support plate and the guide rail is 8cm-12cm; The distance between the support plate and the front end of the slag basin vehicle is 16 cm to 24 cm.

5. A cleaning device for a slag basin car track according to claim 4, characterized in that: The support mechanism further comprises a reinforcing rib, wherein the reinforcing rib is arranged on the other side of the support plate, and the upper end of the reinforcing rib is connected to the slag basin vehicle body.

6. A cleaning device for a slag basin car track according to claim 4, characterized in that: The clamping mechanism comprises a pressing plate, and the steel wire rope is arranged between the supporting plate and the pressing plate; The difference between the length of the pressing plate in the vertical direction and the length of the pressing plate in the horizontal direction is 8 cm-12 cm.

7. A cleaning device for a slag basin car track according to claim 6, characterized in that: The lower end of the pressing plate is lower than the lower end of the supporting plate.

8. The cleaning device for the slag basin car track according to claim 6, characterized in that: The support plate and the pressure plate are connected by two groups of fixing bolts, and the two groups of fixing bolts are oriented in opposite directions.

9. The cleaning device for the slag basin car track according to claim 2, characterized in that: The diameter of the steel wire rope is 20mm-36mm, and the distance between the lower end of the steel wire rope and the guide rail is 1mm-3mm.

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