CN215906474U - Multifunctional comprehensive operation vehicle for railway engineering line maintenance - Google Patents
Multifunctional comprehensive operation vehicle for railway engineering line maintenance Download PDFInfo
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- CN215906474U CN215906474U CN202122490492.5U CN202122490492U CN215906474U CN 215906474 U CN215906474 U CN 215906474U CN 202122490492 U CN202122490492 U CN 202122490492U CN 215906474 U CN215906474 U CN 215906474U
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Abstract
The utility model discloses a multifunctional comprehensive operation vehicle for maintaining railway work lines, which comprises a base plate and railway steel rails, wherein a vertical frame is arranged at the top of the base plate, a handle is connected to the top of the vertical frame, a control panel and a storage battery are further arranged at the top of the vertical frame, a display screen is arranged on the control panel, polishing parts are arranged on the left side and the right side of the top of an inner cavity of the vertical frame, and steel rail clamping parts are arranged on the left side and the right side of the bottom of the base plate. This multi-functional comprehensive operation car of railway work line maintenance is convenient to polish the wearing and tearing of rail top surface and is handled, before the operation of polishing is carried out to the serious wearing and tearing of rail top surface to needs, this operation car can the centre gripping fix on waiting to polish the rail to when polishing the operation to the serious wearing and tearing of rail top surface, can be according to the condition of actual wearing and tearing, the dynamics of adjusting polishing is favorable to polishing the promotion of effect, provides convenience for the maintenance operation of railway lines.
Description
Technical Field
The utility model relates to the technical field of railway work, in particular to a multifunctional comprehensive operation vehicle for railway work line maintenance.
Background
Railway maintenance mainly comprises two aspects of railway line maintenance and railway building maintenance. Maintenance of railway lines is the maintenance and repair work performed on roadbeds, tracks, and the like; railway building maintenance is the maintenance and repair work performed on railroad bridges, tunnels, house buildings, and the like. The maintenance operation of the railway engineering line comprises the working contents of line geometry and appearance treatment, rail polishing, flaw detection, cutting, replacement, sleeper replacement, fastener oiling maintenance, side ditch cleaning, line peripheral vegetation trimming and the like. After the railway rail uses for a long time, wave type wearing and tearing produce easily under the train load, lead to the top surface irregularity of rail, the rail of polishing can effectively improve the smoothness degree of rail, let the train operation more steady, prior art's rail grinding device only can polish to the superficial layer wearing and tearing of rail top surface, however, traditional rail grinding device is then hardly removed the wearing and tearing of serious on the rail when rail top surface wearing and tearing are serious, the life of railway rail has not only been reduced like this, the while has also brought very big potential safety hazard for the normal use of rail.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multifunctional comprehensive operation vehicle for maintaining railway service lines, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a multi-functional comprehensive operation car of railway work line maintenance, includes base plate and railway rail, the top of base plate is equipped with the grudging post, the top of grudging post is connected with the handle, the top of grudging post still is equipped with control panel and battery, just be equipped with the display screen on the control panel, the side all is equipped with the part of polishing about grudging post inner chamber top, the side all is equipped with rail clamping part about the base plate bottom, and two sets of rail clamping part is all movable and cup jointed in the top of railway rail.
As a further scheme of the utility model: the part of polishing includes the mounting bracket, the left and right sides of mounting bracket all runs through and is equipped with the connecting hole, and is two sets of the inner chamber of connecting hole all is connected with bearing frame B, the inner chamber of mounting bracket be equipped with bearing frame B assorted bull stick, just both ends are pegged graft respectively to between the bearing frame B inner chamber that corresponds separately about the bull stick, the emery wheel of polishing has been cup jointed to the periphery of bull stick, be connected with driving motor on the lateral wall of mounting bracket, just driving motor's output shaft and the tip fixed connection of bull stick, the top of mounting bracket is equipped with down and pushes down the mechanism.
As a still further scheme of the utility model: the mechanism of pushing down includes the electronic hydraulic rod of second, the bottom of the electronic hydraulic rod of second is connected with the connecting plate, the bottom fixedly connected with force cell sensor of connecting plate, the symmetry runs through on the connecting plate and is equipped with two sets of guide ways, and is two sets of the equal activity of inner chamber of guide way is pegged graft and is had the guide arm, just the guide way inner chamber all extends at the upper and lower both ends of guide arm, the top of guide arm all is connected with the stopper, and is two sets of the equal fixed connection in the top of mounting bracket in the bottom of guide arm, force cell sensor activity laminating is in the top of mounting bracket, and is two sets of the top of the electronic hydraulic rod of second difference fixed connection is in the left and right sides at grudging post inner chamber top.
As a still further scheme of the utility model: the steel rail clamping part comprises two groups of follow-up blocks which are arranged in a bilateral symmetry mode, slotted holes are formed in the two groups of follow-up blocks in a penetrating mode, each group of follow-up blocks is provided with a driven nut, two groups of driven nuts are internally and jointly inserted with two-way screw rods, one ends of the two-way screw rods are connected with grabbing rods, the other ends of the two-way screw rods are connected with limiting blocks, a bearing seat A is fixedly sleeved on the periphery of each two-way screw rod, the bearing seat A is located between the two groups of follow-up blocks, a bottom connecting block is sleeved on the periphery of the bearing seat A, moving wheels are arranged at the bottom end of the bottom connecting block, and the bottom ends of the two groups of follow-up blocks are provided with clamping fixing parts.
As a still further scheme of the utility model: the clamping and fixing component comprises a C-shaped frame, a first electric hydraulic push rod is arranged at the bottom of an inner cavity of the C-shaped frame, a jacking roller is arranged at the top end of the first electric hydraulic push rod, and the C-shaped frame is fixedly connected to the bottom end of the corresponding follow-up block.
As a still further scheme of the utility model: the bottom connecting blocks are fixedly connected to the left side and the right side of the bottom of the base plate respectively, the top of the follow-up block is provided with a guide sliding block, the bottom of the base plate is transversely provided with a transverse sliding groove matched with the guide sliding block for operation, and the guide sliding blocks are movably arranged in the inner cavity of the transverse sliding groove.
As a still further scheme of the utility model: the force measuring sensors are electrically connected with a display screen on the control panel, and the second electric hydraulic push rod, the driving motor and the first electric hydraulic push rod are electrically connected with the control panel.
As a still further scheme of the utility model: and the second electric hydraulic push rod, the driving motor, the force measuring sensor, the first electric hydraulic push rod, the control panel and the display screen are all electrically connected with the storage battery.
Compared with the prior art, the utility model has the beneficial effects that:
the multifunctional comprehensive operation vehicle for maintaining the railway working line can conveniently polish the top surface of the railway steel rail, and can clamp and fix the steel rail to be polished through the steel rail clamping part before the polishing operation is carried out on the top surface of the railway steel rail which is seriously abraded, so that the polishing part can not shake when the polishing part polishes the top surface of the railway steel rail, and the polishing effect is ensured;
when the grinding part is used for grinding the top surface of the railway steel rail, the downward pressure of the grinding wheel on the top surface of the railway steel rail can be adjusted according to the actual wear condition of the top surface of the railway steel rail, so that the grinding force can be adjusted during the grinding operation on the top surface of the railway steel rail, the grinding effect can be improved, and convenience is provided for maintenance operation of railway lines.
Drawings
Fig. 1 is a schematic structural diagram of a multifunctional comprehensive railway maintenance vehicle.
Fig. 2 is a top view of a multifunctional integrated operation vehicle for maintaining railway service lines.
Fig. 3 is a schematic structural diagram of a grinding component in a multifunctional comprehensive railway maintenance vehicle.
Fig. 4 is a schematic structural diagram of a steel rail clamping component in a multifunctional comprehensive railway maintenance vehicle.
In the figure: 1. a substrate; 2. erecting a frame; 3. a handle; 4. a control panel; 5. polishing the component; 6. a rail holding member; 7. a railway rail; 8. a bidirectional screw; 9. a bearing seat A; 10. a bottom joint block; 11. a follower block; 12. a driven nut; 13. a guide slider; 14. a moving wheel; 15. a C-shaped frame; 16. a first electro-hydraulic ram; 17. pressing the roller; 18. a grab bar; 19. a second electro-hydraulic push rod; 20. a connecting plate; 21. a mounting frame; 22. a bearing seat B; 23. grinding a grinding wheel; 24. a drive motor; 25. a force sensor; 26. a limiting block; 27. and (4) a storage battery.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the present invention, a multifunctional integrated operation vehicle for maintaining a railway service line includes a base plate 1 and railway rails 7, a stand 2 is disposed on the top of the base plate 1, a handle 3 is connected to the top of the stand 2, a control panel 4 and a storage battery 27 are further disposed on the top of the stand 2, a display screen is disposed on the control panel 4, polishing components 5 are disposed on the left and right sides of the top of an inner cavity of the stand 2, rail clamping components 6 are disposed on the left and right sides of the bottom of the base plate 1, and the two sets of rail clamping components 6 are movably sleeved on the tops of the railway rails 7.
Grinding part 5 includes mounting bracket 21, the left and right sides of mounting bracket 21 all runs through and is equipped with the connecting hole, the inner chamber of two sets of connecting holes all is connected with bearing frame B22, mounting bracket 21's inner chamber be equipped with bearing frame B22 assorted bull stick, and peg graft respectively to between the bearing frame B22 inner chamber that corresponds separately in both ends about the bull stick, the emery wheel 23 of polishing has been cup jointed to the periphery of bull stick, be connected with driving motor 24 on mounting bracket 21's the lateral wall, and the tip fixed connection of driving motor 24's output shaft and bull stick, mounting bracket 21's top is equipped with down the mechanism.
The mechanism of pushing down includes second electric hydraulic rod 19, second electric hydraulic rod 19's bottom is connected with connecting plate 20, connecting plate 20's bottom fixedly connected with force cell sensor 25, the symmetry runs through on connecting plate 20 and is equipped with two sets of guide ways, the equal activity of inner chamber of two sets of guide ways is pegged graft and is had the guide arm, and the upper and lower both ends of guide arm all extend the guide way inner chamber, the top of guide arm all is connected with stopper 26, the equal fixed connection in bottom of two sets of guide arms is in the top of mounting bracket 21, force cell sensor 25 activity laminating is in the top of mounting bracket 21, the top of two sets of second electric hydraulic rod 19 is fixed connection respectively in the left and right sides at 2 inner chamber tops of grudging post. The control panel 4 controls the second electric hydraulic push rod 19 to drive the grinding wheel 23 to move downwards to the top surface of the railway steel rail 7, and then the driving motor 24 drives the grinding wheel 23 to rotate at a high speed and grind the top surface abrasion of the railway steel rail 7.
Rail clamping part 6 includes two sets of follow-up blocks 11, two sets of follow-up blocks 11 are bilateral symmetry and set up, all run through on two sets of follow-up blocks 11 and be equipped with the slotted hole, the inner chamber of every group slotted hole all is connected with driven nut 12, two sets of driven nut 12 are inserted two-way screw rod 8 in common, two-way screw rod 8's one end is connected with grab bar 18, two-way screw rod 8's the other end is connected with the stopper, two-way screw rod 8's periphery is cup jointed and is fixed with bearing frame A9, and bearing frame A9 is in between two sets of follow-up blocks 11, bearing frame A9's periphery is cup jointed and is had end joint block 10, the bottom of end joint block 10 is equipped with removal wheel 14, the bottom of two sets of follow-up blocks 11 all is equipped with centre gripping fixed part. The clamping and fixing component comprises a C-shaped frame 15, a first electric hydraulic push rod 16 is arranged at the bottom of an inner cavity of the C-shaped frame 15, a jacking roller 17 is arranged at the top end of the first electric hydraulic push rod 16, and the C-shaped frame 15 is fixedly connected to the bottom end of the corresponding follow-up block 11. Before the multifunctional comprehensive operation vehicle for railway maintenance of work lines polishes the top surface of a railway steel rail 7, an operator drives a two-way screw 8 to rotate through a grabbing rod 18, when the two-way screw 8 rotates, two groups of driven nuts 12 drive servo blocks 11 connected with the two groups of driven nuts respectively to move in opposite directions, and then a first electric hydraulic push rod 16 drives a jacking roller 17 to move upwards and perform jacking clamping on the bottom of the rail head of the railway steel rail 7, so that the multifunctional comprehensive operation vehicle for railway maintenance of work lines can clamp and fix the railway steel rail 7 to be polished before polishing the top surface of the railway steel rail 7, and the rail 7 cannot shake when a polishing part 5 polishes the top surface of the railway steel rail 7.
The two groups of bottom connecting blocks 10 are respectively and fixedly connected to the left side and the right side of the bottom of the base plate 1, the top of the follow-up block 11 is provided with a guide sliding block 13, the bottom of the base plate 1 is transversely provided with a transverse sliding groove matched with the guide sliding block 13 for operation, and the two groups of guide sliding blocks 13 are movably arranged in the inner cavity of the transverse sliding groove.
The two groups of force sensors 25 are electrically connected with the display screen on the control panel 4, and the second electric hydraulic push rod 19, the driving motor 24 and the first electric hydraulic push rod 16 are electrically connected with the control panel 4. When the second electric hydraulic push rod 19 carries out the roof pressure effect downwards to the grinding wheel 23, detect out the holding down force of second electric hydraulic push rod 19 to grinding wheel 23 through force cell sensor 25 to show testing result through the display screen on control panel 4, make things convenient for operating personnel to judge the holding down force of grinding wheel 23 to railway rail 7 top surface, thereby make things convenient for operating personnel to adjust the grinding wheel 23 and can adjust the dynamics of polishing when polishing the operation to railway rail 7 top surface. The load cell 25 used in the present invention is model LFC-15E.
The second electric hydraulic push rod 19, the driving motor 24, the load cell 25, the first electric hydraulic push rod 16, the control panel 4 and the display screen are all electrically connected with the storage battery 27.
The working principle is as follows:
before the multifunctional comprehensive operation vehicle for railway maintenance of work lines polishes the top surface of a railway steel rail 7, an operator drives a two-way screw 8 to rotate through a grabbing rod 18, when the two-way screw 8 rotates, two groups of driven nuts 12 drive servo blocks 11 connected with the two groups of driven nuts respectively to move in opposite directions, and then a first electric hydraulic push rod 16 drives a jacking roller 17 to move upwards and perform jacking clamping on the bottom of the rail head of the railway steel rail 7, so that the multifunctional comprehensive operation vehicle for railway maintenance of work lines can clamp and fix the railway steel rail 7 to be polished before polishing the top surface of the railway steel rail 7, and the rail 7 cannot shake when a polishing part 5 polishes the top surface of the railway steel rail 7. Then, the control panel 4 controls the second electric hydraulic push rod 19 to drive the grinding wheel 23 to move downwards to the top surface of the railway steel rail 7, the driving motor 24 drives the grinding wheel 23 to rotate at a high speed and grind the top surface abrasion of the railway steel rail 7, when the grinding part 5 is used for grinding the top surface severe abrasion of the railway steel rail 7, the second electric hydraulic push rod 19 drives the grinding wheel 23 to downwards press the top surface abrasion of the railway steel rail 7, so that the grinding wheel 23 downwards increases the downward pressure of the grinding wheel 23 on the severe abrasion part, when the second electric hydraulic push rod 19 downwards presses the grinding wheel 23, the force sensor 25 detects the downward pressure of the second electric hydraulic push rod 19 on the grinding wheel 23, and the detection result is displayed through the display screen on the control panel 4, so that an operator can conveniently judge the downward pressure of the grinding wheel 23 on the top surface of the railway steel rail 7, therefore, the operator can conveniently adjust the grinding force when the grinding wheel 23 is used for grinding the top surface of the railway steel rail 7.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a multi-functional comprehensive operation car of railway work line maintenance, includes base plate (1) and railway rail (7), its characterized in that: the top of base plate (1) is equipped with grudging post (2), the top of grudging post (2) is connected with handle (3), the top of grudging post (2) still is equipped with control panel (4) and battery (27), just be equipped with the display screen on control panel (4), the side all is equipped with grinding part (5) about grudging post (2) inner chamber top, the left and right sides of base plate (1) bottom all is equipped with rail clamping component (6), and two sets of rail clamping component (6) are all movable and are cup jointed in the top of railway rail (7).
2. The multifunctional comprehensive railway service line maintenance vehicle as claimed in claim 1, wherein: polishing part (5) includes mounting bracket (21), the side all runs through and is equipped with the connecting hole about mounting bracket (21), and is two sets of the inner chamber of connecting hole all is connected with bearing frame B (22), the inner chamber of mounting bracket (21) be equipped with bearing frame B (22) assorted bull stick, just peg graft respectively to between the bearing frame B (22) inner chamber that corresponds separately in both ends about the bull stick, emery wheel (23) of polishing have been cup jointed to the periphery of bull stick, be connected with driving motor (24) on the lateral wall of mounting bracket (21), just the output shaft of driving motor (24) and the tip fixed connection of bull stick, the top of mounting bracket (21) is equipped with down the mechanism.
3. The multifunctional comprehensive railway service line maintenance vehicle as claimed in claim 2, wherein: the mechanism of pushing down includes electronic hydraulic rod (19) of second, the bottom of electronic hydraulic rod (19) of second is connected with connecting plate (20), the bottom fixedly connected with force cell sensor (25) of connecting plate (20), the symmetry runs through on connecting plate (20) and is equipped with two sets of guide ways, and is two sets of the equal activity of inner chamber of guide way is pegged graft and is had the guide arm, just the guide way inner chamber all extends at the upper and lower both ends of guide arm, the top of guide arm all is connected with stopper (26), and is two sets of the equal fixed connection in the top of mounting bracket (21) in the bottom of guide arm, force cell sensor (25) activity is laminated in the top of mounting bracket (21), and is two sets of the top of electronic hydraulic rod (19) of second is fixed connection respectively in the left and right sides at grudging post (2) inner chamber top.
4. The multifunctional comprehensive railway service line maintenance vehicle as claimed in claim 3, wherein: the steel rail clamping part (6) comprises two groups of follow-up blocks (11), the two groups of follow-up blocks (11) are arranged in bilateral symmetry, slotted holes are formed in the two groups of follow-up blocks (11) in a penetrating mode, the inner cavity of each group of slotted holes is connected with a driven nut (12), two-way screw rods (8) are inserted into the two groups of driven nuts (12) together, one end of the bidirectional screw (8) is connected with a grabbing rod (18), the other end of the bidirectional screw (8) is connected with a limiting block, a bearing seat A (9) is sleeved and fixed on the periphery of the bidirectional screw rod (8), the bearing seat A (9) is positioned between the two groups of follow-up blocks (11), the periphery of the bearing seat A (9) is sleeved with a bottom connecting block (10), the bottom of the bottom connecting block (10) is provided with a movable wheel (14), and the bottom ends of the two groups of follow-up blocks (11) are provided with clamping and fixing parts.
5. The multifunctional comprehensive railway service line maintenance vehicle as claimed in claim 4, wherein: the clamping and fixing component comprises a C-shaped frame (15), a first electric hydraulic push rod (16) is arranged at the bottom of an inner cavity of the C-shaped frame (15), a jacking roller (17) is arranged at the top end of the first electric hydraulic push rod (16), and the C-shaped frame (15) is fixedly connected to the bottom end of the corresponding follow-up block (11).
6. The multifunctional comprehensive railway service line maintenance vehicle as claimed in claim 4, wherein: two sets of end connects piece (10) left and right sides in base plate (1) bottom fixed connection respectively, the top of follow-up piece (11) is equipped with direction slider (13), the bottom of base plate (1) transversely is equipped with the horizontal spout that cooperatees the operation with direction slider (13), and two sets of direction slider (13) equal activity sets up in horizontal spout inner chamber.
7. The multifunctional comprehensive railway service line maintenance vehicle as claimed in claim 5, wherein: the two groups of force measuring sensors (25) are electrically connected with a display screen on the control panel (4), and the second electric hydraulic push rod (19), the driving motor (24) and the first electric hydraulic push rod (16) are electrically connected with the control panel (4).
8. The multifunctional comprehensive railway service line maintenance vehicle as claimed in claim 5, wherein: the second electric hydraulic push rod (19), the driving motor (24), the force measuring sensor (25), the first electric hydraulic push rod (16), the control panel (4) and the display screen are all electrically connected with the storage battery (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122490492.5U CN215906474U (en) | 2021-10-16 | 2021-10-16 | Multifunctional comprehensive operation vehicle for railway engineering line maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122490492.5U CN215906474U (en) | 2021-10-16 | 2021-10-16 | Multifunctional comprehensive operation vehicle for railway engineering line maintenance |
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| Publication Number | Publication Date |
|---|---|
| CN215906474U true CN215906474U (en) | 2022-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122490492.5U Active CN215906474U (en) | 2021-10-16 | 2021-10-16 | Multifunctional comprehensive operation vehicle for railway engineering line maintenance |
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| Country | Link |
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| CN (1) | CN215906474U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247774A (en) * | 2022-03-02 | 2022-03-29 | 中国土木工程集团有限公司 | Railway steel rail correction equipment |
| CN116516750A (en) * | 2023-07-03 | 2023-08-01 | 中铁六局集团太原铁路建设有限公司 | Railway track rust cleaning device |
-
2021
- 2021-10-16 CN CN202122490492.5U patent/CN215906474U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247774A (en) * | 2022-03-02 | 2022-03-29 | 中国土木工程集团有限公司 | Railway steel rail correction equipment |
| CN114247774B (en) * | 2022-03-02 | 2022-05-31 | 中国土木工程集团有限公司 | Railway steel rail correction equipment |
| CN116516750A (en) * | 2023-07-03 | 2023-08-01 | 中铁六局集团太原铁路建设有限公司 | Railway track rust cleaning device |
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