A maintenance device for manufacturing locomotive and its operation method

Abstract

The present invention relates to the field of locomotive maintenance, and in particular to a maintenance device for manufacturing locomotives and an operating method thereof, comprising an adjustment belt, a fixed pipe, an arch and a water pressure regulating member; the adjustment belt comprises a first adjustment surface located at the top and a second adjustment surface located at the bottom; one end of the fixed pipe passes through the first adjustment surface and is movably clamped on the first adjustment surface, and the other end faces the second adjustment surface; the arch is connected to the second adjustment surface, the bottom end of the arch is an open structure, and the top of the arch is connected to the bottom end of the fixed pipe; the water pressure regulating member is rotatably mounted on the inner bottom end of the arch, and is used to increase the water flow flushing force when the water pressure is low, and reduce the water flow flushing force when the water pressure is high. The maintenance device can not only perform conventional flushing maintenance, but also flush the target at multiple angles without dead ends, and the flushed fluid can be replaced according to maintenance needs.

Description

Technical Field

[0001] The invention relates to the field of locomotive maintenance, and in particular to a maintenance device for manufacturing locomotives and an operating method thereof. Background Art

[0002] Early railway maintenance mainly relied on manpower, which required high labor intensity, low work efficiency and low work quality. With the development of the railway industry, railway maintenance began to use small machinery in work. The use of these equipment not only improved work efficiency, but also reduced the labor intensity of maintenance workers. In order to adapt to the pace of development, the engineering section generally set up mechanized teams and maintenance areas, equipped with single-item, small-scale maintenance machinery. With the increase in railway transportation density, the maintenance work of busy trunk lines can no longer be completed by manual, small-scale maintenance machinery and non-standard homemade equipment.

[0003] Currently, the maintenance and overhaul of locomotives is a systematic job, which requires dozens of employees and takes several hours to complete. The maintenance of the exterior of the locomotive can be carried out by mechanical equipment. Most of the current maintenance equipment has a single function. For example, flushing or sweeping the surface of the locomotive makes it difficult to clean some blind spots. Summary of the invention

[0004] Based on this, it is necessary to provide a maintenance device for manufacturing locomotives and an operating method thereof to address the above-mentioned technical problems, which can not only perform conventional flushing maintenance, but also flush the target at multiple angles without dead ends, and according to maintenance needs, the flushing fluid can also be replaced accordingly, and the relative setting of the bottom arch part and the water pressure regulating part can prevent blockage on the basis of realizing the adjustment of the flushing force, and is more convenient to use and operate.

[0005] The present invention provides a maintenance device for manufacturing a locomotive, comprising:

[0006] An adjustment belt, comprising a first adjustment surface located at the top and a second adjustment surface located at the bottom;

[0007] A fixed pipe, one end of which passes through the first adjustment surface and is movably connected to the first adjustment surface, and the other end of which faces the second adjustment surface;

[0008] An arched member, connected to the second adjustment surface through the arched member, the bottom end of the arched member is an open structure, and the top end of the arched member is connected to the bottom end of the fixed pipe member;

[0009] The water pressure regulating member is rotatably mounted on the inner bottom end of the arch member, and is used to increase the flushing force of the water flow when the water pressure is less than a set value, and to reduce the flushing force of the water flow when the water pressure is greater than the set value.

[0010] In one embodiment, it further comprises two fixing frames and two rotating shafts; the two fixing frames are arranged opposite to each other on both sides of the track, the two rotating shafts are horizontally mounted on both side ends of the fixing frames, and the adjusting belt is sleeved on the two rotating shafts.

[0011] In one embodiment, the adjustment strap also includes two connecting parts, both of which are located directly below the first adjustment surface, and both side ends of the connecting parts are respectively connected to one side end of the first adjustment surface and one side end of the second adjustment surface, and the horizontal height of the second adjustment surface is lower than the horizontal height of the connecting parts.

[0012] In one embodiment, a plurality of through holes are provided on the first adjustment surface, each of the through holes is provided with a spherical groove, the fixed pipe fitting comprises a fixed pipe and a spherical sleeve, the fixed pipe is movably inserted in the through hole, the spherical sleeve is movably engaged in the spherical groove and fixedly connected to the fixed pipe.

[0013] In one embodiment, the first adjustment surface, the second adjustment surface and the connecting portion are all elastic and can be deformed when subjected to force. The fixed pipe and the arch have metal skeletons inside and are covered with a rubber layer on the surface. The rubber layer is used to connect to the second adjustment surface.

[0014] In one embodiment, the arch member includes a hemispherical shell and an annular tube; the spherical end of the hemispherical shell is connected to the fixed tube, and the end of the fixed tube passes through the interior of the hemispherical shell, the cut end of the hemispherical shell is connected to one end of the annular tube, and the other end of the annular tube passes through the second adjustment surface.

[0015] In one embodiment, a grid groove is formed on the surface of the second adjustment surface, and the grid groove is used to separate the annular tube.

[0016] In one embodiment, the water pressure regulating component includes a first fixing ring, a second fixing ring, a plurality of partitions, an adjusting rod, an arched head, a fixing plate and a spring; the second fixing ring is located in the inner ring of the first fixing ring, the first fixing ring and the second fixing ring are connected by a plurality of partitions arranged in a ring array, the adjusting rod is movably inserted in the second fixing ring, the arched head is fixed at one end of the adjusting rod facing the hemispherical shell, the fixing plate is located at the other end of the adjusting rod, the spring is sleeved on the adjusting rod, and the two ends of the spring are respectively connected to the fixing plate and the second fixing ring.

[0017] In one embodiment, a fillet is provided at the connection between the inner ring of the first fixing ring and the end surface, and a filter plate arranged in an annular shape is sleeved on the outer ring of the fixing plate.

[0018] The present invention further provides an operating method for a maintenance device for a manufacturing locomotive, which is used for the maintenance device for a manufacturing locomotive described in any one of the above embodiments, and the method comprises:

[0019] Start the external driving component to pump the required water or other fluid to the fixed pipe;

[0020] The fluid in the fixed pipe will enter the arch and be flushed toward the target after being adjusted by the water pressure regulating member;

[0021] The adjustment belt is started to rotate to tilt the fixed pipe and the arched member. During the tilting process, the second adjustment surface will be deformed accordingly. The combination of the two can realize cleaning and maintenance of the target in different directions and angles.

[0022] The above-mentioned maintenance device for manufacturing locomotives and its operating method connect the external driving member with the fixed pipe fitting according to the maintenance needs, and start the external driving member to pump the fluid required for maintenance to the fixed pipe fitting. The fluid enters the arch member through the fixed pipe fitting. Since the opening diameter of the arch member is larger than that of the fixed pipe fitting, the water pressure regulating member installed in the arch member can adjust the fluid pressure. When the fluid pressure is small, the water pressure regulating member abuts against the position where the fixed pipe fitting and the arch member are connected. When the fluid pressure is large, the water pressure regulating member is pushed to move in the direction away from the fixed pipe fitting. At this time, the fluid is flushed toward the inner surface of the arch member through the guide of the water pressure regulating member, and is guided to the target flushing position by the inner surface of the arch member. When the position to be flushed is not a conventional longitudinal position, the adjustment belt is started to rotate. Since the fixed pipe and the arch are respectively installed on the first adjustment surface and the second adjustment surface, when the adjustment belt rotates, the orientation of the fixed pipe and the arch will also change accordingly. Moreover, since the arch is integrally connected with the second adjustment surface, the position of the second adjustment surface will also change with the change of the arch. The maintenance device can not only perform conventional flushing maintenance, but also flush the target at multiple angles without dead ends. According to maintenance needs, the flushed fluid can also be replaced accordingly. Moreover, the relative arrangement of the bottom arch and the water pressure regulating member can prevent blockage on the basis of realizing the adjustment of the flushing force, and is more convenient to use and operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A schematic diagram of the three-dimensional structure of the maintenance device provided by the present invention;

[0025] Figure 2 A schematic diagram of the cross-sectional structure of the maintenance device provided by the present invention;

[0026] Figure 3 A schematic diagram of the partial flipping structure of the maintenance device provided by the present invention;

[0027] Figure 4 A schematic diagram of a partial cross-sectional structure of the maintenance device provided by the present invention;

[0028] Figure 5 A schematic diagram of a partial cross-sectional structure of the rotating shaft and the adjusting belt provided by the present invention;

[0029] Figure 6 One of the structural schematic diagrams of the water pressure regulating member provided by the present invention;

[0030] Figure 7 This is the second structural schematic diagram of the water pressure regulating component provided by the present invention.

[0031] Reference numerals:

[0032] 110, fixing frame; 120, rotating shaft; 130, adjusting belt; 131, first adjusting surface; 1311, through hole; 1312, spherical groove; 132, connecting part; 133, second adjusting surface; 210, fixing pipe; 211, fixing pipe; 212, spherical sleeve; 220, arched part; 221, hemispherical shell; 222, annular tube; 300, water pressure regulating part; 310, first fixing ring; 311, fillet; 320, second fixing ring; 330, partition; 340, adjusting rod; 350, arched head; 360, fixing plate; 370, spring; 380, filter plate. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Combine the following Figures 1 to 7 A maintenance device for manufacturing a locomotive and an operating method thereof according to the present invention are described.

[0035] In one embodiment, a maintenance device for manufacturing a locomotive includes an adjustment belt 130, a fixed pipe 210, an arch 220 and a water pressure regulating member 300; the adjustment belt 130 includes a first adjustment surface 131 located at the top and a second adjustment surface 133 located at the bottom; one end of the fixed pipe 210 passes through the first adjustment surface 131 and is movably connected to the first adjustment surface 131, and the other end faces the second adjustment surface 133; the arch 220 is connected to the second adjustment surface 133, the bottom end of the arch 220 is an open structure, and the top of the arch 220 is connected to the bottom end of the fixed pipe 210; the water pressure regulating member 300 is rotatably installed on the inner bottom end of the arch 220, and is used to increase the water flow scouring force when the water pressure is less than the set value, and reduce the water flow scouring force when the water pressure is less than the set value.

[0036] The above-mentioned maintenance device for manufacturing locomotives connects the external driving member with the fixed pipe fitting 210 according to the maintenance needs, and starts the external driving member to pump the fluid required for maintenance to the fixed pipe fitting 210. The fluid enters the arch member 220 through the fixed pipe fitting 210. Since the opening diameter of the arch member 220 is larger than that of the fixed pipe fitting 210, the water pressure regulating member 300 installed in the arch member 220 can adjust the fluid pressure. When the fluid pressure is small, the water pressure regulating member 300 abuts against the position where the fixed pipe fitting 210 and the arch member 220 are connected. When the fluid pressure is large, the water pressure regulating member 300 is pushed to move in the direction away from the fixed pipe fitting 210. At this time, the fluid is flushed toward the inner surface of the arch member 220 through the guide of the water pressure regulating member 300, and is guided to the target flushing position by the inner surface of the arch member 220. When the position to be flushed is not a conventional longitudinal position, the adjusting belt 130 is started to rotate. Since the fixed pipe 210 and the arch 220 are respectively installed on the first adjustment surface 131 and the second adjustment surface 133, when the adjusting belt 130 rotates, the orientation of the fixed pipe 210 and the arch 220 will also change accordingly, and since the arch 220 and the second adjustment surface 133 are in an integrally connected state, the position of the second adjustment surface 133 will also change with the change of the arch 220. The maintenance device can not only perform conventional flushing maintenance, but also flush the target at multiple angles without dead ends, and according to maintenance needs, the flushed fluid can also be replaced accordingly, and the relative arrangement of the bottom arch 220 and the water pressure regulating member 300 can prevent blockage on the basis of realizing the adjustment of the flushing force, and is more convenient to use and operate.

[0037] Among them, the maintenance device also includes two fixed frames 110 and two rotating shafts 120; the two fixed frames 110 are relatively arranged on both sides of the track, and the two rotating shafts 120 are horizontally installed on both side ends of the fixed frames 110, and the adjustment belt 130 is sleeved on the two rotating shafts 120. A motor is also fixedly installed on the side of one of the fixed frames 110, and the motor is used to drive the rotating shaft 120 to rotate.

[0038] In one embodiment, the adjustment belt 130 also includes two connecting parts 132, both of which are located directly below the first adjustment surface 131, and the two side ends of the connecting part 132 are respectively connected to one side end of the first adjustment surface 131 and one side end of the second adjustment surface 133, and the horizontal height of the second adjustment surface 133 is lower than the horizontal height of the connecting part 132.

[0039] Specifically, when the arch member 220 is tilted or rotated, the second adjustment surface 133 will also be deformed. Since the horizontal height of the second adjustment surface 133 is lower than the horizontal height of the connecting portion 132, even if the second adjustment surface 133 is deformed, the connecting portion 132 located horizontally above the second adjustment surface 133 will not block the direction of the arch member 220.

[0040] In one embodiment, a plurality of through holes 1311 are provided on the first adjustment surface 131, each of which is provided with a spherical groove 1312. The fixed pipe 210 includes a fixed pipe 211 and a spherical sleeve 212. The fixed pipe 211 is movably inserted into the through hole 1311, and the spherical sleeve 212 is movably engaged in the spherical groove 1312 and fixedly connected to the fixed pipe 211. The arch 220 includes a hemispherical shell 221 and an annular tube 222; the spherical end of the hemispherical shell 221 is connected to the fixed pipe 211, and the end of the fixed pipe 211 passes through the interior of the hemispherical shell 221, the cut end of the hemispherical shell 221 is connected to one end of the annular tube 222, and the other end of the annular tube 222 passes through the second adjustment surface 133.

[0041] Specifically, the first adjustment surface 131 , the second adjustment surface 133 and the connecting portion 132 are all elastic and can be deformed when subjected to force. The fixed pipe 210 and the arch member 220 have a metal skeleton inside and the surface is covered with a rubber layer, which is used to connect to the second adjustment surface 133 .

[0042] In one embodiment, a grid groove (not shown in the figure) is formed on the surface of the second adjustment surface 133 , and the grid groove is used to separate the annular tube 222 .

[0043] Specifically, the arrangement of the grid grooves can make the deformation of each part of the second adjustment surface 133 larger and the interference between them smaller.

[0044] In one embodiment, the water pressure regulating member 300 includes a first fixing ring 310, a second fixing ring 320, a plurality of baffles 330, an adjusting rod 340, an arched head 350, a fixing plate 360 ​​and a spring 370; the second fixing ring 320 is located in the inner ring of the first fixing ring 310, the first fixing ring 310 and the second fixing ring 320 are connected by a plurality of baffles 330 arranged in an annular array, the adjusting rod 340 is movably inserted in the second fixing ring 320, the arched head 350 is fixed to one end of the adjusting rod 340 facing the hemispherical shell 221, the fixing plate 360 ​​is located at the other end of the adjusting rod 340, the spring 370 is sleeved on the adjusting rod 340, and the two ends of the spring 370 are respectively connected to the fixing plate 360 ​​and the second fixing ring 320. A fillet 311 is provided at the connection between the inner ring of the first fixing ring 310 and the end face, and a filter plate 380 arranged in an annular shape is sleeved on the outer ring of the fixing plate 360.

[0045] In one embodiment, a method for operating a maintenance device for a manufacturing locomotive, used in the maintenance device for a manufacturing locomotive of any of the above embodiments, comprises the following steps:

[0046] The external drive is activated to pump the required water or other fluid to the fixed pipe.

[0047] The fluid in the fixed pipe will enter the arch and be flushed toward the target after being regulated by the water pressure regulating member.

[0048] The adjustment belt is started to rotate to tilt the fixed pipe and the arched member. During the tilting process, the second adjustment surface will be deformed accordingly. The combination of the two can realize cleaning and maintenance of the target in different directions and angles.

[0049] The operating method of the above-mentioned maintenance device for manufacturing locomotives is to connect the external driving part with the fixed pipe fitting according to the maintenance needs, and start the external driving part to pump the fluid required for maintenance to the fixed pipe fitting. The fluid enters the arch part through the fixed pipe fitting. Since the opening diameter of the arch part is larger than that of the fixed pipe fitting, the water pressure regulating part installed in the arch part can adjust the fluid pressure. When the fluid pressure is small, the water pressure regulating part abuts against the position where the fixed pipe fitting and the arch part are connected. When the fluid pressure is large, the water pressure regulating part is pushed to move in the direction away from the fixed pipe fitting. At this time, the fluid is flushed toward the inner surface of the arch part through the guide of the water pressure regulating part, and is guided to the target flushing position by the inner surface of the arch part. When the position to be flushed is not a conventional longitudinal position, the adjustment belt is started to rotate. Since the fixed pipe and the arch are respectively installed on the first adjustment surface and the second adjustment surface, when the adjustment belt rotates, the orientation of the fixed pipe and the arch will also change accordingly. Moreover, since the arch is integrally connected with the second adjustment surface, the position of the second adjustment surface will also change with the change of the arch. The maintenance device can not only perform conventional flushing maintenance, but also flush the target at multiple angles without dead ends. According to maintenance needs, the flushed fluid can also be replaced accordingly. Moreover, the relative arrangement of the bottom arch and the water pressure regulating member can prevent blockage on the basis of realizing the adjustment of the flushing force, and is more convenient to use and operate.

[0050] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0051] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A maintenance device for manufacturing locomotives, characterized in that: include: An adjustment belt, comprising a first adjustment surface located at the top and a second adjustment surface located at the bottom; A fixed pipe, one end of which passes through the first adjustment surface and is movably connected to the first adjustment surface, and the other end of which faces the second adjustment surface; An arched member, connected to the second adjustment surface through the arched member, the bottom end of the arched member is an open structure, and the top end of the arched member is connected to the bottom end of the fixed pipe member; A water pressure regulating member, rotatably mounted on the inner bottom end of the arch member, for increasing the flushing force of the water flow when the water pressure is less than a set value, and reducing the flushing force of the water flow when the water pressure is greater than the set value; The adjustment belt further includes two connecting parts, both of which are located directly below the first adjustment surface, and both side ends of the connecting parts are respectively connected to one side end of the first adjustment surface and one side end of the second adjustment surface, and the horizontal height of the second adjustment surface is lower than the horizontal height of the connecting parts; The arched member comprises a hemispherical shell and an annular tube; The water pressure regulating component includes a first fixing ring, a second fixing ring, a plurality of partitions, an adjusting rod, an arched head, a fixing plate and a spring; the second fixing ring is located in the inner ring of the first fixing ring, the first fixing ring and the second fixing ring are connected by a plurality of partitions arranged in a ring array, the adjusting rod is movably inserted in the second fixing ring, the arched head is fixed at one end of the adjusting rod facing the hemispherical shell, the fixing plate is located at the other end of the adjusting rod, the spring is sleeved on the adjusting rod, and the two ends of the spring are respectively connected to the fixing plate and the second fixing ring.

2. The maintenance device for manufacturing locomotives according to claim 1, characterized in that: It also includes two fixing frames and two rotating shafts; the two fixing frames are relatively arranged on both sides of the track, the two rotating shafts are horizontally installed at both side ends of the fixing frames, and the adjusting belt is sleeved on the two rotating shafts.

3. The maintenance device for manufacturing locomotives according to claim 2, characterized in that: The first adjustment surface is provided with a plurality of through holes, each of which is provided with a spherical groove. The fixed pipe comprises a fixed pipe and a spherical sleeve. The fixed pipe is movably inserted into the through hole, and the spherical sleeve is movably engaged in the spherical groove and fixedly connected to the fixed pipe.

4. The maintenance device for manufacturing locomotives according to claim 3, characterized in that: The first adjustment surface, the second adjustment surface and the connecting part are all elastic and can be deformed when subjected to force. The fixed pipe and the arch have metal skeletons inside and are covered with a rubber layer on the surface. The rubber layer is used to connect with the second adjustment surface.

5. The maintenance device for manufacturing locomotives according to claim 4, characterized in that: The spherical end of the hemispherical shell is connected to the fixed tube, and the end of the fixed tube passes through the interior of the hemispherical shell. The cut end of the hemispherical shell is connected to one end of the annular tube, and the other end of the annular tube passes through the second adjustment surface.

6. The maintenance device for manufacturing locomotives according to claim 5, characterized in that: The surface of the second adjustment surface is provided with grid grooves, and the grid grooves are used to separate the annular tubes.

7. The maintenance device for manufacturing locomotives according to claim 6, characterized in that: A fillet is provided at the connection between the inner ring of the first fixing ring and the end surface, and a filter plate arranged in an annular shape is sleeved on the outer ring of the fixing plate.

8. An operating method for a maintenance device for a manufacturing locomotive, used for the maintenance device for a manufacturing locomotive as claimed in any one of claims 1 to 7, characterized in that: The method comprises: Start the external driving component to pump the required water or other fluid to the fixed pipe; The fluid in the fixed pipe will enter the arch and be flushed toward the target after being adjusted by the water pressure regulating member; The adjustment belt is started to rotate to tilt the fixed pipe and the arched member. During the tilting process, the second adjustment surface will be deformed accordingly. The combination of the two can realize cleaning and maintenance of the target in different directions and angles.

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