CN108725492B - Process bogie for vehicle maintenance - Google Patents
Process bogie for vehicle maintenance Download PDFInfo
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- CN108725492B CN108725492B CN201810699355.2A CN201810699355A CN108725492B CN 108725492 B CN108725492 B CN 108725492B CN 201810699355 A CN201810699355 A CN 201810699355A CN 108725492 B CN108725492 B CN 108725492B
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000012423 maintenance Methods 0.000 title abstract description 8
- 230000008093 supporting effect Effects 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 description 18
- 238000003754 machining Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F3/00—Types of bogies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention relates to a process bogie for vehicle maintenance, which comprises a framework body, travelling wheels, a supporting seat and a first installation seat. At least two walking wheels are arranged on the framework body at intervals, and at least two first installation seats are arranged along the axial direction of the walking wheels at intervals. The first mounting seat comprises a first adjusting piece and a first connecting piece, the first adjusting piece is arranged on one side of the framework body, which is opposite to the travelling wheel, and each supporting seat is arranged on the first adjusting piece through the first connecting piece. When the support device is used, according to the vehicle bodies of different models, the first connecting piece is adjusted to move relative to the first adjusting piece, so that the distance between the two support seats is adapted to the width of the vehicle body, the first mounting position is connected with the first adjusting position corresponding to the first mounting position, and the support seats are further fixed on the first adjusting piece through the first connecting piece. Meanwhile, when the vehicles of different models are overhauled, process bogies matched with the vehicles of different models do not need to be prepared, so that the overhauling cost is effectively reduced.
Description
Technical Field
The invention relates to the technical field of process bogies, in particular to a process bogie for vehicle overhaul.
Background
In the process of vehicle maintenance, a process bogie is often required to be used as a bearing device of a vehicle body part of the vehicle, so as to facilitate the vehicle maintenance. However, the conventional process bogie has a fixed size and poor adaptability, and one process bogie is only suitable for the body of one type of vehicle. When various types of vehicle bodies need to be overhauled, process bogies with different sizes are needed to support and fix the vehicle bodies, so that the overhauling cost is high.
Disclosure of Invention
Based on this, it is necessary to provide a process bogie for vehicle service that can accommodate various models of vehicle bodies, in view of the above-described problems.
A process bogie for vehicle service comprising:
a framework body;
at least two travelling wheels are arranged on the framework body at intervals;
at least two supporting seats are arranged at intervals along the axial direction of the travelling wheel; and
The first mounting seats are arranged at intervals along the axial direction of the travelling wheel, each first mounting seat comprises a first adjusting piece and a first connecting piece, the first adjusting piece is arranged on one side of the framework body, which is opposite to the travelling wheel, and each supporting seat is arranged on one first adjusting piece through one first connecting piece; the first adjusting piece is provided with a first installation position, the first connecting piece is provided with at least two first adjusting positions which are arranged at intervals along the axial direction of the travelling wheel, and the first connecting piece is movable relative to the first adjusting piece, so that the first installation position can be correspondingly connected with one first adjusting position.
In the process of using the technical bogie for overhauling the vehicle, the first connecting piece is adjusted to move relative to the first adjusting piece according to the vehicle bodies of different models. Because two first mount pad are along the axis direction interval setting of walking wheel, through adjusting first connecting piece and remove along the axis direction of walking wheel for the distance between two supporting seats adaptation vehicle body width, and then connect first mount pad and a first adjustment position that corresponds with it, and then fix the supporting seat on first adjusting piece through first connecting piece. The distance between the two supporting seats is suitable for the width of the vehicle body, so that the supporting seats support the vehicle body more stably, and the movement of the vehicle body is avoided. Meanwhile, when the vehicles of different models are overhauled, process bogies matched with the vehicles of different models do not need to be prepared, and therefore overhauling cost is effectively reduced.
In one embodiment, the device further comprises a first locking member, at least two first adjusting holes are formed in the first adjusting position at intervals, at least two first mounting holes are formed in the first mounting position at intervals, the first mounting holes are correspondingly communicated with the first adjusting holes, and the first locking member can penetrate through the first mounting holes and the first adjusting holes.
In one embodiment, the first connecting piece is further formed with first fixing bits, each first adjusting bit corresponds to one first fixing bit, and each first adjusting bit is matched with a distance between the first fixing bits corresponding to the first adjusting bit; the two first installation positions are respectively connected with the first adjusting position, and the other first installation position is correspondingly connected with the first fixing position corresponding to the first adjusting position.
In one embodiment, the device further comprises at least two second installation seats, wherein the at least two second installation seats are arranged at intervals along the moving direction of the travelling wheels, each second installation seat corresponds to one travelling wheel, each second installation seat comprises a second adjusting piece and a second connecting piece, the second adjusting piece is arranged on the framework body, and the travelling wheels are arranged on the second connecting pieces; the second adjusting piece is provided with at least two second adjusting positions which are arranged at intervals along the moving direction of the travelling wheel, the second connecting piece is provided with a second mounting position, and the second connecting piece is movable relative to the second adjusting piece, so that the second mounting position can be correspondingly connected with at least one second adjusting position.
In one embodiment, the device further comprises a second locking member, at least two second adjusting holes are formed in the second adjusting positions at intervals, at least two second mounting holes are formed in the second mounting positions at intervals, the second mounting holes can be correspondingly communicated with the second adjusting holes, and the second locking member can be arranged in the second mounting holes and the second adjusting holes in a penetrating mode.
In one embodiment, the wheel box is fixed on one side of the second connecting piece, which is opposite to the second adjusting piece, and the travelling wheel is arranged in the wheel box and can rotate relative to the wheel box.
In one embodiment, the device further comprises a fixing piece, the first connecting piece comprises a base plate and a connecting plate, the connecting plate is arranged on the first adjusting piece through the base plate, the wheel box is arranged on one side, opposite to the base plate, of the connecting plate, and one end of the fixing piece penetrates through the wheel box, the connecting plate and the base plate.
In one embodiment, the second adjusting member is further provided with a sliding hole, and one end of the fixing member can be arranged in the sliding hole in a penetrating manner.
In one embodiment, the device further comprises a limiting piece and a limiting installation seat, wherein the limiting installation seat is arranged on the framework body and located between the two supporting seats, and the limiting piece is detachably connected to the limiting installation seat.
In one embodiment, the device further comprises a third locking piece, wherein the limiting mounting seat comprises a mounting plate and a vertical plate, and the mounting plate is fixed on the framework body through the vertical plate; the mounting plate is provided with a first connecting hole, the limiting piece is provided with a second connecting hole, the first connecting hole is correspondingly communicated with the second connecting hole, and the third locking piece penetrates through the first connecting hole and the second connecting hole.
Drawings
FIG. 1 is a schematic view of a process bogie in an embodiment;
FIG. 2 is a top view of the frame body of FIG. 1;
FIG. 3 is a top view of the first connector of FIG. 1;
FIG. 4 is a schematic view of the second mounting base and the wheel box of FIG. 1;
FIG. 5 is a top view of the second adjustment member of FIG. 4;
fig. 6 is a top view of the second connector of fig. 4.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the invention, which is therefore not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
Referring to fig. 1, a process bogie 10 for vehicle maintenance in an embodiment is used for supporting a vehicle body part of a vehicle, is convenient for carrying and maintenance of the vehicle body, can adapt to vehicle bodies of different models, has good adaptability, avoids configuration of process bogies 10 of different models, and effectively reduces maintenance cost. In this embodiment, the vehicle is a subway vehicle. Of course, in other embodiments, the vehicle may also be a train, a motor car, a high-speed rail, or the like. Specifically, the process bogie 10 includes a frame body 100, at least two road wheels, at least two support seats 200, and at least two first mounting seats 300.
The frame body 100 is used for carrying the travelling wheel, the supporting seat 200, the first mounting seat 300 and other parts. Specifically, at least two traveling wheels are disposed on the frame body 100 at intervals. At least two supporting seats 200 are arranged at intervals along the axial direction of the travelling wheel, at least two first mounting seats 300 are arranged at intervals along the axial direction of the travelling wheel, and each supporting seat 200 is correspondingly arranged on the framework body 100 through one first mounting seat 300.
Referring to fig. 2, the frame body 100 includes a cross member 110, a first side member 120 and a second side member 130, wherein one end of the cross member 110 is fixed to the first side member 120, and the other end is fixed to the second side member 130. The cross member 110, the first side member 120, and the second side member 130 form an "H" shaped structure. In this embodiment, the two first mounting seats 300 are disposed on the beam 110 at intervals, so that the support of the support seat 200 on the vehicle body is more stable, and the vehicle body is prevented from shaking.
Further, the opposite ends of the first side member 120 are provided with the buffer blocks 140, and the buffer blocks 140 can prevent the two adjacent process bogies 10 from colliding with each other to generate a large impact force. Further, the side of the first side member 120 facing away from the second side member 130 is provided with a lifting lug 150, and the side of the second side member 130 facing away from the first side member 120 is also provided with a lifting lug 150. The frame body 100 is conveniently lifted by the lifting lugs 150.
Referring to fig. 3, the first mounting base 300 includes a first adjusting member 310 and a first connecting member 320, the first adjusting member 310 is disposed on a side of the frame body 100 opposite to the travelling wheel, and the supporting base 200 is disposed on the first adjusting member 310 through the first connecting member 320. The first adjusting member 310 is formed with a first mounting position 311, the first connecting member 320 is formed with at least two first adjusting positions 321 spaced along the axial direction of the travelling wheel, and the first connecting member 320 is movable relative to the first adjusting member 310, so that the first mounting position 311 can be correspondingly connected with a first adjusting position 321.
When in use, according to different types of vehicle bodies, the first connecting piece 320 is adjusted to move relative to the first adjusting piece 310, so that the distance between the two supporting seats 200 is adapted to the width of the vehicle body, and then the first mounting position 311 is connected with a corresponding first adjusting position 321, and then the supporting seats 200 are fixed on the first adjusting piece 310 through the first connecting piece 320. Because the distance between two supporting seats 200 adapts to the width of the vehicle body, the supporting seat 200 is more stable for supporting the vehicle body, and the movement of the vehicle body is avoided.
By adjusting the first connector 320 to move relative to the first adjuster 310, the first mounting position 311 is correspondingly connected with different first adjusting positions 321, so that support seats 200 with different distances can be obtained to support different types of vehicle bodies. Meanwhile, as the first adjusting positions 321 are arranged at intervals, the distance between the supporting seats 200 adjusted each time is fixed, the step-by-step adjustment of the distance between the supporting seats 200 is realized, the stepless adjustment of the distance between the supporting seats 200 can be avoided, the supporting seats 200 cannot effectively support a vehicle body, and the adjustment difficulty and the complexity are increased.
Optionally, the process bogie 10 further includes a first locking member 330, at least two first adjusting holes 3211 disposed at intervals are formed in the single first adjusting position 321, at least two first mounting holes 3111 disposed at intervals are formed in the first mounting position 311, the first mounting holes 3111 can be correspondingly communicated with the first adjusting holes 3211, and the first locking member 330 can be disposed in the first mounting holes 3111 and the first adjusting holes 3211 in a penetrating manner. After the first connector 320 is adjusted to a proper position, the first connector 320 is effectively fixed to the first adjusting member 310 by the first locking member 330, so that the supporting seat 200 is effectively fixed to the frame body 100.
Specifically, the first locking member 330 is a screw, and by using the screw, not only the reliability of the connection between the first connector 320 and the first adjuster 310 can be increased, but also the first connector 320 and the first adjuster 310 can be detached, so that the first connector 320 can be moved relative to the first adjuster 310.
Specifically, in this embodiment, the first adjusting position 321 is provided with two first adjusting holes 3211 that are disposed at intervals, and the first mounting position 311 is provided with two first mounting holes 3111 that are disposed at intervals. The spacing between the two first mounting holes 3111 is the same as the spacing between the first adjustment holes 3211 so that the first mounting holes 3111 can effectively correspond to the first adjustment holes 3211. The first connector 320 can be effectively fixed on the first adjuster 310 through the two first adjusting holes 3211 and the first mounting holes 3111, so as to prevent the first connector 320 from rotating around the first locking member 330 relative to the first adjuster 310.
Optionally, the first connecting piece 320 further has a first fixing portion 322 formed thereon, each first adjusting portion 321 corresponds to a first fixing portion 322, and each first adjusting portion 321 matches a distance between the first fixing portion 322 corresponding to the first adjusting portion 321. The number of the first installation positions 311 is two, one first installation position 311 is correspondingly connected with the first adjusting position 321, and the other first installation position 311 can be correspondingly connected with the first fixing position 322 corresponding to the first adjusting position 321, so that the connection stability of the first connecting piece 320 and the first adjusting piece 310 is further improved.
Specifically, at least two first fixing holes 3221 are disposed at intervals on the first fixing position 322, and first mounting holes 3111 corresponding to the first fixing holes 3221 are disposed on the other first mounting position 311. The fixing screw penetrates through the first fixing hole 3221 and the first mounting hole 3111, and further effectively fixes the first connector 320 on the first adjuster 310.
Specifically, the first adjusting member 310 is fixed to the beam 110, and the support base 200 is fixed to a side of the first connecting member 320 facing away from the first adjusting member 310. Further, the first adjusting member 310 and the first connecting member 320 are both plate-shaped, and can be directly attached to the beam 110, so as to avoid the deformation of the first adjusting member 310 and the first connecting member 320 when the support base 200 supports the vehicle body.
Optionally, the support base 200 includes a support column 210 and a support plate 220, and the support plate 220 is fixed on the first connecting member 320 through the support column 210. Further, a plurality of first reinforcing ribs 230 are disposed on the side walls of the support columns 210 at intervals, one side edge of each first reinforcing rib 230 is fixed on the support column 210, and the adjacent other side edge is fixed on the first connecting piece 320. The side walls of the support columns 210 are further provided with a plurality of second reinforcing ribs arranged at intervals, one side edge of each second reinforcing rib is fixed on the support column 210, and the adjacent other side edge is fixed on the support flat plate 220. By providing the first and second reinforcing ribs 230, the structural strength of the support column 210 and the first connector 320 and the support plate 220 is further enhanced to more effectively support the vehicle body.
Referring to fig. 4 to 6, the process bogie 10 further includes at least two second mounting seats 400, where the at least two second mounting seats 400 are disposed at intervals along the moving direction of the travelling wheels, and each second mounting seat 400 corresponds to a travelling wheel. The second mounting base 400 includes a second adjusting member 410 and a second connecting member 420, the second adjusting member 410 is disposed on the frame body 100, and the travelling wheel is mounted on the second connecting member 420. The second adjusting member 410 is formed with at least two second adjusting positions 411 spaced along the moving direction of the travelling wheel, and the second connecting member 420 is formed with a second mounting position 421, so that the second connecting member 420 is movable relative to the second adjusting member 410, and the second mounting position 421 can be correspondingly connected with the at least one second adjusting position 411.
By adjusting the second connecting piece 420 to move relative to the second adjusting piece 410, the second mounting position 421 is correspondingly connected with the different second adjusting positions 411, so that different wheel base of travelling wheels can be obtained, and different car lifting machines can be suitable. Meanwhile, due to the fact that the second adjusting positions 411 are arranged at intervals, the wheel base between each traveling wheel is adjusted by a certain size, the stepped adjustment of the wheel base between the traveling wheels is achieved, and the wheel base between the traveling wheels can be effectively corresponding to the car lifting jack. Meanwhile, the situation that the wheel base between the travelling wheels is adjusted in an electrodeless mode to cause inaccurate alignment of the travelling wheels and the car lifting jack can be avoided, and adjustment difficulty and complexity are increased.
In this embodiment, the number of the second mounting seats 400 is four, two of the second mounting seats 400 are arranged on the first side beam 120 at intervals, the other two second mounting seats 400 are arranged on the second side beam 130, and each second mounting seat 400 corresponds to a travelling wheel, so that the travelling wheel is more stable to support the frame body 100, and unstable placement of the overhauled vehicle body caused by shaking of the frame body 100 is avoided.
Of course, in other embodiments, three, four, etc. other numbers of the second mounting seats 400 may be further provided on the first side beam 120, and three, four, etc. other numbers of the second mounting seats 400 may be further provided on the second side beam 130, and each of the second mounting seats 400 is correspondingly provided with a travelling wheel, so long as the travelling wheel can effectively support and drive the frame body 100 to move.
Optionally, the process bogie 10 further includes a second locking member, at least two second adjusting holes 4111 disposed at intervals are formed in the single second adjusting position 411, at least two second mounting holes 4211 disposed at intervals are formed in the second mounting position 421, the second mounting holes 4211 can be correspondingly communicated with the second adjusting holes 4111, and the second locking member is disposed in the second mounting holes 4211 and the second adjusting holes 4111 in a penetrating manner. After the second connecting piece 420 is adjusted to a proper position, the second connecting piece 420 is effectively fixed on the second adjusting piece 410 by the second locking piece, so that the travelling wheel is effectively arranged on the frame body 100.
Specifically, the second locking member is a screw, and by using the screw, not only the reliability of the connection between the second connecting member 420 and the second adjusting member 410 can be increased, but also the second connecting member 420 and the second adjusting member 410 can be detached, so that the second connecting member 420 can be moved relative to the second adjusting member 410.
In this embodiment, two second adjusting holes 4111 are formed in the second adjusting position 411, and two second mounting holes 4211 are formed in the second mounting position 421. The spacing between the two second mounting holes 4211 is the same as the spacing between the second adjustment holes 4111 so that the second mounting holes 4211 effectively correspond to the second adjustment holes 4111. The second connecting member 420 can be effectively fixed to the second adjusting member 410 through the two second adjusting holes 4111 and the second mounting holes 4211, so that the second connecting member 420 is prevented from rotating around the second locking member relative to the second adjusting member 410.
Specifically, the second adjusting hole 4111 and the second mounting hole 4211 are both straight holes, so that the second adjusting hole 4111 is effectively communicated with the second mounting hole 4211, and further the machining precision of the second adjusting hole 4111 and the second mounting hole 4211 is reduced. Further, the second adjusting hole 4111 is disposed across the second mounting hole 4211 along the length direction, so that the second adjusting hole 4111 is easier to be correspondingly communicated with the second mounting hole 4211, and the machining precision of the second adjusting hole 4111 and the second mounting hole 4211 is further reduced.
Further, the length direction of the second adjusting hole 4111 is the axial direction of the travelling wheels, so as to avoid affecting the stability of wheelbase adjustment between the travelling wheels when the second connecting piece 420 drives the travelling wheels to move along the length direction of the second adjusting hole 4111.
In this embodiment, the second adjusting member 410 is further formed with second fixing portions 412, each second adjusting portion 411 corresponds to a second fixing portion 412, and a distance between each second adjusting portion 411 and the second fixing portion 412 corresponding to the second adjusting portion 411 is the same. The number of the second mounting positions 421 is two, one second mounting position 421 is correspondingly connected with the second adjusting position 411, and the other second mounting position 421 can be correspondingly connected with the second fixing position 412 corresponding to the second adjusting position 411, so that the connection stability of the second connecting piece 420 and the second adjusting piece 410 is further improved.
Specifically, the second fixing portion 412 is provided with at least two second fixing holes 4121 disposed at intervals. The second connecting member 420 is effectively fixed to the second adjusting member 410 by the fixing screw penetrating through the second fixing hole 4121 and the second mounting hole 4211.
Further, the second fixing hole 4121 is a straight hole, which effectively reduces the machining precision of the second fixing hole 4121. In particular, in the present embodiment, the length direction of the second fixing hole 4121 coincides with the length direction of the second adjustment hole 4111 and intersects with the length direction of the second mounting hole 4211.
Specifically, the second adjusting member 410 is provided with a guide post 413, the second connecting member 420 is provided with a guide hole 422, the length direction of the guide hole 422 is consistent with the moving direction of the travelling wheel, and the guide post 413 can be inserted into the guide hole 422 and move in the guide hole 422. Through the guide post 413 moving in the guide hole 422 for the second connecting piece 420 can effectively be along the direction of movement of walking wheel, further improves the validity and the stability of wheelbase adjustment between the walking wheel.
Further, two second mounting locations 421 are respectively located at opposite sides of the guide hole 422 in the length direction. The second adjusting position 411 and the second fixing position 412 are respectively located at two opposite sides of the guide post 413. Since one second mounting location 421 is correspondingly connected to the second adjusting location 411, the other second mounting location 421 is correspondingly connected to the second fixing location 412, so that the second connecting member 420 is more effectively fixed to the second adjusting member 410.
Specifically, the second adjusting member 410 includes an adjusting plate 414 and a supporting plate 415, and the second adjusting hole 4111 is formed in the adjusting plate 414. The adjusting plate 414 is fixed on the frame body 100 through the supporting plate 415, so that a space is reserved between the adjusting plate 414 and the frame body 100, and a mounting space is reserved for connecting the second connecting piece 420 with a second locking piece, a fixing screw and the like of the adjusting plate 414, so that holes in the frame body 100 are prevented from being perforated, and the second adjusting hole 4111 in the adjusting plate 414 needs to be aligned with the holes in the frame body 100, and the mounting difficulty of the second adjusting piece 410 is increased.
Specifically, the two support plates 415 are disposed on the adjusting plate 414 at intervals, and an accommodating space is defined by the two support plates 415 and the adjusting plate 414, so that the second locking member and the fixing screw are convenient to install. Further, the side of the support plate 415 remote from the adjustment plate 414 is welded to the frame body 100. Of course, in other embodiments, the support plate 415 may also be glued or fastened to the frame body 100 by screws or the like.
The second adjusting member 410 further includes a reinforcing plate 416, one side of the reinforcing plate 416 is fixed to one support plate 415, and the opposite side is fixed to the other support plate 415. The supporting effect of the supporting plate 415 on the adjusting plate 414 can be effectively reinforced by the reinforcing plate 416. Specifically, there are two reinforcing plates 416, and the two reinforcing plates 416 are disposed at intervals. The second adjusting hole 4111 is formed at a side of the reinforcing plate 416 facing away from the other reinforcing plate 416, and the second fixing hole 4121 is formed at a side of the other reinforcing plate 416 facing away from the one reinforcing plate 416. The guide posts 413 are disposed between the two reinforcing plates 416.
Of course, in other embodiments, the reinforcing plate 416 may be disposed between two adjacent second adjustment locations 411 or second fixing locations 412, so long as the supporting plate 415 is effectively supported.
The second connector 420 includes a pad and a connection plate, and the second mounting hole 4211 and the guide hole 422 simultaneously penetrate the pad and the connection plate. The connecting plate is arranged on the side of the adjusting plate 414 facing away from the supporting plate 415 through the backing plate. Specifically, the backing plate is an elastic pad. Further, the backing plate is a rubber pad. The connection plate can be fastened to the adjustment plate 414 more tightly by the backing plate.
Optionally, the process bogie 10 further includes a wheel box 430, the wheel box 430 is fixed to a side of the second connecting member 420 opposite to the second adjusting member 410, and the travelling wheel is disposed in the wheel box 430 and rotatable relative to the wheel box 430. The road wheels can be effectively supported by the wheel box 430 so that the road wheels can be effectively rotated.
Specifically, the process bogie 10 further includes a fixing member 440, and one end of the fixing member 440 penetrates through the wheel box 430, the connecting plate and the backing plate, so that the wheel box 430 is effectively and fixedly connected with the connecting plate and the backing plate. When the second connecting piece 420 moves relative to the second adjusting piece 410, the second connecting piece 420 can effectively drive the wheel box 430 to move, and further drive the travelling wheels to move.
Further, the second connecting member 420 is provided with a fixing hole 423, and one end of the fixing member 440 passes through the wheel case 430 and is disposed in the fixing hole 423. In the present embodiment, the number of the fixing members 440 is eight, and the eight fixing members 440 are divided into two rows along the axial direction of the travelling wheel, and four fixing members 440 in each row are arranged at intervals. Specifically, the fixing member 440 is a connection screw. Of course, in other embodiments, the number of the fixing members 440 can be other, so long as the wheel box 430 and the second connecting member 420 can be effectively connected.
Optionally, the second adjusting member 410 is further provided with a sliding hole 417, and one end of the fixing member 440 can be disposed through the sliding hole 417. Specifically, the sliding hole 417 is formed on the adjusting plate 414. The length direction of the sliding hole 417 is the moving direction of the travelling wheel. When the second connecting member 420 drives the wheel box 430 to move relative to the adjusting plate 414, the fixing member 440 can move in the sliding hole 417. The sliding hole 417 provides a sliding space for the fixing member 440, so that the second connecting member 420 can be prevented from interfering with the fixing member 440 during the moving process. Meanwhile, the second link 420 is further enabled to move along the moving direction of the road wheel by the movement of the fixing member 440 within the sliding hole 417.
In this embodiment, the sliding hole 417 is formed between two spaced reinforcing plates 416, so as to prevent the reinforcing plates 416 from interfering with the sliding of the fixing member 440. Specifically, the number of slide holes 417 is two, and the two slide holes 417 are arranged in parallel at intervals. Each row of fixing members 440 can be disposed through a sliding hole 417. The guide post 413 is disposed between the two slide holes 417. Of course, in other embodiments, the number and positions of the sliding holes 417 can be further defined according to the number and positions of the fixing members 440, so long as one end of the fixing members 440 can effectively extend into the sliding holes 417.
Referring to fig. 1 and 2 again, the process bogie 10 further includes a limiting member 510 and a limiting mounting seat 520, wherein the limiting mounting seat 520 is disposed on the frame body 100 and located between the two supporting seats 200, and the limiting member 510 is detachably connected to the limiting mounting seat 520. Wherein the limiting member 510 is used for fixing a traction seat of a overhauled vehicle. The limiting member 510 can limit the lateral and longitudinal displacement of the vehicle body in the horizontal plane, so as to avoid the vehicle body from tilting due to excessive displacement of the vehicle body relative to the process bogie 10. Meanwhile, the limiting piece 510 is detachably connected to the limiting mounting seat 520, so that the limiting piece 510 is convenient to replace, and the traction seat of the vehicle body with different models is suitable for. Specifically, the limiting mount 520 is disposed on the beam 110, so as to further improve the stability of fixing the vehicle body.
The process bogie 10 further comprises a third locking member, the limiting mounting base 520 comprises a mounting plate 521 and a vertical plate 522, and the mounting plate 521 is fixed on the frame body 100 through the vertical plate 522. The limiting member 510 is disposed on a side of the mounting plate 521 opposite to the Yu Liban 522, and the third locking member is disposed through the limiting member 510 and the mounting plate 521. The vertical plate 522 is used for enabling the space between the mounting plate 521 and the framework body 100 to be formed for the third locking piece, so that the third locking piece can penetrate through the mounting plate 521, the stability of mounting the limiting piece 510 and the mounting plate 521 is improved, and holes are prevented from being formed in the framework body 100.
Specifically, the mounting plate 521 is provided with a first connecting hole 5211, the limiting member 510 is provided with a second connecting hole, and the first connecting hole 5211 is correspondingly communicated with the second connecting hole, so that the third locking member is arranged in the first connecting hole 5211 and the second connecting hole in a penetrating manner, so as to effectively fix the mounting plate 521 and the limiting member 510, and improve the efficiency of fixing the limiting member 510 on the mounting plate 521.
The above-described embodiments represent only a few embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (9)
1. A process bogie for vehicle service comprising:
a frame body;
at least two travelling wheels are arranged on the framework body at intervals;
at least two supporting seats are arranged at intervals along the axial direction of the travelling wheel; and
The first mounting seats are arranged at intervals along the axial direction of the travelling wheel, each first mounting seat comprises a first adjusting piece and a first connecting piece, the first adjusting piece is arranged on one side of the framework body, which is opposite to the travelling wheel, and each supporting seat is arranged on one first adjusting piece through one first connecting piece; the first adjusting piece is provided with a first installation position, the first connecting piece is provided with at least two first adjusting positions which are arranged at intervals along the axial direction of the travelling wheel, and the first connecting piece can move relative to the first adjusting piece so that the first installation position can be correspondingly connected with one first adjusting position;
the travelling wheel comprises a framework body, at least two travelling wheels, at least two first mounting seats and at least two second mounting seats, wherein the at least two first mounting seats are arranged at intervals along the moving direction of the travelling wheel, each first mounting seat corresponds to one travelling wheel, each first mounting seat comprises a first adjusting piece and a first connecting piece, the first adjusting piece is arranged on the framework body, and the travelling wheels are arranged on the first connecting pieces; the second adjusting piece is provided with at least two second adjusting positions which are arranged at intervals along the moving direction of the travelling wheel, the second connecting piece is provided with a second mounting position, and the second connecting piece can move relative to the second adjusting piece so that the second mounting position can be correspondingly connected with at least one second adjusting position;
the second adjusting piece is provided with a guide post, the second connecting piece is provided with a guide hole, the length direction of the guide hole is consistent with the moving direction of the travelling wheel, and the guide post is inserted into the guide hole and moves in the guide hole.
2. The process bogie of claim 1, further comprising a first locking member, wherein the first adjustment location is provided with at least two first adjustment holes arranged at intervals, the first installation location is provided with at least two first installation holes arranged at intervals, the first installation holes are correspondingly communicated with the first adjustment holes, and the first locking member can be arranged in the first installation holes and the first adjustment holes in a penetrating manner.
3. The process bogie of claim 1, wherein the first connector further has first fixed bits formed thereon, each first adjustment bit corresponding to one of the first fixed bits, each first adjustment bit matching a distance between the first fixed bits corresponding to the first adjustment bit; the two first installation positions are respectively connected with the first adjusting position, and the other first installation position is correspondingly connected with the first fixing position corresponding to the first adjusting position.
4. The process bogie of claim 1, further comprising a second locking member, wherein at least two second adjustment holes are formed in each second adjustment position at intervals, at least two second installation holes are formed in each second installation position at intervals, the second installation holes can be correspondingly communicated with the second adjustment holes, and the second locking member can be arranged in the second installation holes and the second adjustment holes in a penetrating mode.
5. The process truck of claim 1 further comprising a wheel box secured to a side of the second connector facing away from the second adjuster, the road wheel disposed within the wheel box and rotatable relative to the wheel box.
6. The process bogie of claim 5, further comprising a fixing member, wherein the second connecting member comprises a backing plate and a connecting plate, the connecting plate is disposed on the second adjusting member through the backing plate, the wheel box is disposed on a side of the connecting plate opposite to the backing plate, and one end of the fixing member passes through the wheel box, the connecting plate and the backing plate.
7. The process bogie of claim 6, wherein the second adjusting member is further provided with a sliding hole, and one end of the fixing member can be inserted into the sliding hole.
8. A process bogie according to any one of claims 1 to 3 further comprising a stop member and a stop mount, the stop mount being disposed on the frame body between the two support mounts, the stop member being detachably connected to the stop mount.
9. The process bogie of claim 8, further comprising a third locking member, the spacing mount comprising a mounting plate and a riser, the mounting plate being secured to the frame body by the riser; the mounting plate is provided with a first connecting hole, the limiting piece is provided with a second connecting hole, the first connecting hole is correspondingly communicated with the second connecting hole, and the third locking piece penetrates through the first connecting hole and the second connecting hole.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810699355.2A CN108725492B (en) | 2018-06-29 | 2018-06-29 | Process bogie for vehicle maintenance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810699355.2A CN108725492B (en) | 2018-06-29 | 2018-06-29 | Process bogie for vehicle maintenance |
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| CN108725492A CN108725492A (en) | 2018-11-02 |
| CN108725492B true CN108725492B (en) | 2024-02-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110816564B (en) * | 2019-11-12 | 2021-01-08 | 广州电力机车有限公司 | Process bogie for transferring bogie frame |
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| CN108725492A (en) | 2018-11-02 |
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