CN214689520U

CN214689520U - Vehicle moving device

Info

Publication number: CN214689520U
Application number: CN202120633173.2U
Authority: CN
Inventors: 张晓波; 刘振帅; 齐凯文; 杜健; 田洪雷
Original assignee: CRRC Qingdao Sifang Co Ltd
Current assignee: CRRC Qingdao Sifang Co Ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-11-12
Anticipated expiration: 2031-03-29

Abstract

The utility model provides a move car device. The transfer device comprises a supporting part, wherein a supporting groove is formed on the supporting part and is suitable for being supported at the bottom of the bogie; a moving part for realizing the movement of the vehicle on the target track; and the transition part is arranged between the support part and the moving part and is suitable for limiting the relative position of the support part and the moving part. This move car device can realize the stable stay to the bogie, simultaneously, because the bogie from the air of taking hang the difference in height that equibalancers can balance the vehicle both sides, guaranteed the stability when moving. The vehicle transfer device is supported at the bottom of the bogie and can move the vehicle to a target track by the movement of the moving part. Through set up transition portion between supporting part and removal portion, can reduce the relative motion between supporting part and the removal portion, guarantee this transfer device in the use, the stability of vehicle.

Description

Vehicle moving device

Technical Field

The utility model relates to a move car equipment technical field, especially relate to a move car device.

Background

Typically, the standard gauge is 1435 mm, but in some countries and regions there is also 1600 mm and a gauge of less than 1435 mm. After the static debugging test of the rail vehicle is completed, the rail vehicle needs to be moved to a dynamic debugging test line for dynamic debugging test.

At present, most of the transfer methods adopt the method of disassembling the grouped rail vehicles, the disassembled rail vehicles are dispatched to the automobile through a crane and then are transported to a dynamic test line, and then the disassembled rail vehicles are regrouped again, so that the whole process needs to consume much time, the debugging period is wasted, and the production period is delayed. In addition, in the processes of decompiling and regrouping, a lot of protective materials are needed, meanwhile, bolts of the coupler need to be replaced again, and fixing bolts can be damaged when bridge wires are repeatedly disassembled.

SUMMERY OF THE UTILITY MODEL

The utility model provides a move car device for solve the inconvenient defect of moving the car among the prior art, realize the purpose of moving the car fast.

The utility model provides a move car device, include:

the supporting part is provided with a supporting groove, and the supporting groove is suitable for being supported at the bottom of the bogie;

a moving part for realizing the movement of the vehicle on the target track;

a transition portion disposed between the support portion and the moving portion, the transition portion adapted to define a relative position of the support portion and the moving portion.

According to an embodiment of the present invention, the support portion includes:

a support plate adapted to be supported at a bottom of the bogie;

and the baffle plates are formed at two opposite ends of the supporting plate and form the supporting grooves with the supporting plate.

According to an embodiment of the present invention, the moving part includes:

the mounting seats are mounted at two ends of the supporting plate corresponding to the baffle;

the connecting shaft is arranged in the mounting seat in a penetrating manner;

and the travelling wheels are rotatably arranged at two ends of the connecting shaft.

According to the utility model discloses an embodiment, the connecting axle includes:

the first end of the first connecting shaft is provided with one of the travelling wheels;

the second end of the second connecting shaft is provided with another travelling wheel, and the second end of the first connecting shaft is detachably connected with the second end of the second connecting shaft through a connecting structure.

According to the utility model discloses an embodiment, connection structure includes:

a plug provided to one of the first and second connecting shafts;

the slot is arranged on the other one of the first connecting shaft and the second connecting shaft;

a fastener passing through the plug and the socket to define the relative positions of the plug and the socket.

According to an embodiment of the present invention, the moving part further comprises a holder, the holder being connected to at least two adjacent first connecting shafts; and/or the presence of a gas in the gas,

the retainer is connected to at least two adjacent second connecting shafts.

According to the utility model discloses an embodiment, still include the propelling movement portion, the propelling movement portion be suitable for with the supporting part pushes away to the bottom of bogie.

According to the utility model discloses an embodiment, the propelling movement portion includes:

a guide rail;

the pushing block is movably arranged on the guide rail and is detachably connected with the walking wheel.

According to an embodiment of the utility model, the lower edge of walking wheel with the lower edge of the wheel pair of vehicle is parallel and level.

According to an embodiment of the invention, the transition portion comprises at least one of a wear layer, a jack, an air spring.

The utility model provides a move car device through setting up the supporting part, sets up on the supporting part and supports the groove and make to support the groove and support in the bottom of bogie, can realize the outrigger to the bogie, simultaneously, because the bogie from the air of taking hangs balancing pieces such as, can also balance the difference in height of vehicle both sides, has further guaranteed the stability when moving. By arranging the moving part, the vehicle moving device can directly move the vehicle to the target track through the movement of the moving part after being supported at the bottom of the bogie. The transition part is arranged between the supporting part and the moving part, so that relative movement between the supporting part and the moving part can be reduced, and the stability of the vehicle in the use process of the vehicle transfer device is further ensured.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and obviously, the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic overall plan view of a vehicle transfer device provided by the present invention;

fig. 2 is a schematic partial top view of the vehicle transfer device provided by the present invention;

fig. 3 is a schematic side view of a vehicle transfer device provided by the present invention;

fig. 4 is a schematic structural view of a moving part provided by the present invention;

fig. 5 is a schematic structural view of a transition portion provided by the present invention;

fig. 6 is a schematic structural view of another transition portion provided by the present invention.

Reference numerals:

100. a support portion; 102. A support groove; 104. A bogie;

106. a moving part; 108. A transition section; 110. A support plate;

112. a baffle plate; 114. A mounting seat; 116. A traveling wheel;

118. a first connecting shaft; 120. A second connecting shaft; 122. A plug;

124. a slot; 126. A fastener; 128. A holder;

130. a pushing section; 132. A guide rail; 134. A push block;

136. a transverse frame plate.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

As shown in fig. 1 to 6, the present invention provides a vehicle transfer device, which includes a support portion 100, a moving portion 106 and a transition portion 108; wherein, a support groove 102 is formed on the support part 100, and the support groove 102 is suitable for being supported at the bottom of a bogie 104; the moving part 106 is used for realizing the movement of the vehicle on the target track; a transition portion 108 is disposed between the support portion 100 and the moving portion 106, the transition portion 108 being adapted to define a relative position of the support portion 100 and the moving portion 106.

The utility model provides a move car device through setting up supporting part 100, sets up supporting groove 102 and makes supporting groove 102 support in the bottom of bogie 104 on supporting part 100, can realize the stable support to bogie 104, simultaneously, because bogie 104 from the air of taking hangs balancing piece such as, can also balance the difference in height of vehicle both sides, has further guaranteed the stability when moving. By providing the moving unit 106, the vehicle transfer device can be directly transferred to the target track by the movement of the moving unit 106 after being supported by the bottom of the bogie 104. By arranging the transition part 108 between the support part 100 and the moving part 106, the relative movement between the support part 100 and the moving part 106 can be reduced, and the stability of the vehicle during the use of the vehicle transfer device can be further ensured. More importantly, the moving part 106 is arranged, so that the rail vehicle does not need the processes of compiling and recombining, the rail vehicle can be directly transferred to the target rail from the current rail, and the transfer efficiency of the rail vehicle is improved.

Specifically, taking a rail vehicle as an example, the vehicle transfer device provided by the embodiment of the present invention mainly includes a support portion 100, a moving portion 106, and a transition portion 108.

The support portion 100 is used to support the rail vehicle so that the transfer device can be stably supported on the bottom of the rail vehicle. Generally, each car in a railway vehicle is provided with a bogie 104, and the bogie 104 is also provided with a balancer such as an air suspension, so that the support portion 100 is supported below the bogie 104 of the railway vehicle to support the railway vehicle. Accordingly, in order to secure the stability of the support, a support groove 102 is further formed on the support portion 100, the support groove 102 being opened upward and allowing a bogie 104 of the rail vehicle to be seated therein.

As shown in fig. 5 and 6, according to an embodiment of the present invention, the support portion 100 includes a support plate 110 and a baffle plate 112; the support plate 110 is adapted to be supported at the bottom of the bogie 104; the baffles 112 are formed at opposite ends of the support plate 110 and form the support grooves 102 with the support plate 110.

The supporting plate 110 has a plate-shaped structure as a whole, and the supporting plate 110 may be made of a metal material, and it should be noted that the supporting plate 110 needs to have certain structural strength to support the rail vehicle. Two ends of the support plate 110, which are parallel to the length direction of the rail vehicle, are respectively provided with a baffle 112, and the baffle 112 and the support plate 110 can be connected by welding or can be integrally formed. By arranging the baffle 112, it can be ensured that the rail vehicle cannot slide off from both ends of the support plate 110 when the support plate 110 is supported on the bogie 104 of the rail vehicle. That is, it is understood that the support plate 110 and the baffle plate 112 together form the support slot 102 described above.

In the embodiment of the present invention, the moving portion 106 is used to realize the function of moving the rail vehicle to the target track after the supporting plate 110 is supported by the bogie 104 of the rail vehicle.

Referring to fig. 4 to 6, in the embodiment of the present invention, the moving portion 106 includes a mounting seat 114, a connecting shaft, and a traveling wheel 116. Wherein, the mounting seats 114 are mounted at two ends of the supporting plate 110 corresponding to the baffle 112; the connecting shaft is arranged through the mounting seat 114; the road wheels 116 are rotatably mounted at both ends of the connecting shaft.

Specifically, the mounting seats 114 are used for connecting the traveling wheels 116 with the support plate 110, so that the mounting seats 114 can be installed on the support plate 110 at positions corresponding to the positions of the baffles 112, that is, the mounting seats 114 can be multiple, the multiple mounting seats 114 are symmetrically installed on both ends of the support plate 110 parallel to the length direction of the rail vehicle, and the mounting seats 114 can be made of a metal material to ensure the structural strength of the mounting seats 114. A cross brace 136 may also be provided on the mounts 114 to improve the structural strength between the two mounts 114.

The connecting shaft is inserted into the mounting seats 114 at both ends of the support plate 110, and road wheels 116 are rotatably mounted at both ends of the connecting shaft. It will be appreciated that in order to perform the function of a transfer vehicle, the track width between the two road wheels 116 needs to be set in the same form as the track width of the target track.

Further, to achieve the smoothness of the transfer, the lower edges of the road wheels 116 are flush with the lower edges of the wheel sets of the vehicle. That is, in the vehicle transfer process, the target track can be laid between the existing tracks, the rail vehicle is placed on the existing tracks, at this time, the wheel set of the rail vehicle runs on the existing tracks, that is, at this time, the load bearing of the rail vehicle is mainly shared by the wheel set and the traveling wheels 116.

Along with the movement of the rail vehicle, when the rail vehicle needs to be transferred to a target track, the existing track can be cut off, the rail vehicle continues to move, the wheel pair of the rail vehicle is gradually separated from the existing track, the traveling wheels 116 continue to run on the target track, at the moment, the bearing of the rail vehicle is mainly borne by the traveling wheels 116, and therefore the purpose of stably transferring the rail vehicle can be achieved.

According to an embodiment of the present invention, the connecting shaft includes a first connecting shaft 118 and a second connecting shaft 120, wherein one of the road wheels 116 is mounted at a first end of the first connecting shaft 118; the second end of the second connecting shaft 120 is provided with another travelling wheel 116, and the second end of the first connecting shaft 118 is detachably connected with the second end of the second connecting shaft 120 through a connecting structure.

In other words, in the embodiment of the present invention, the connecting shaft is in a segmented form. That is, the connecting shafts respectively include a first connecting shaft 118 and a second connecting shaft 120, and the first connecting shaft 118 and the second connecting shaft 120 may be detachably connected by plugging or the like. In this way, when the connecting shaft is installed, the first connecting shaft 118 and the second connecting shaft 120 can be installed from both sides of the rail vehicle, respectively, and the installation efficiency of the connecting shaft is further improved. Accordingly, the traveling wheels 116 are respectively installed at a first end of the first connecting shaft 118 and a first end of the second connecting shaft 120, and a second end of the first connecting shaft 118 and a second end of the second connecting shaft 120 are inserted into each other.

According to an embodiment of the present invention, the connection structure includes a plug 122, a slot 124, and a fastener 126, wherein the plug 122 is disposed at one of the first connection shaft 118 and the second connection shaft 120; the insertion slot 124 is provided to the other of the first connection shaft 118 and the second connection shaft 120; the fastener 126 is disposed through the plug 122 and the socket 124 to define the relative positions of the plug 122 and the socket 124.

As shown in fig. 4, a slot 124 may be disposed at a second end of the first connecting shaft 118 located at the left side in fig. 4, and a plug 122 may be disposed at a second end of the second connecting shaft 120 located at the right side in fig. 4, the plug 122 is inserted into the slot 124, and the plug 122 and the slot 124 are fastened by a fastener 126, so that the first connecting shaft 118 and the second connecting shaft 120 are fixedly connected.

Of course, in other embodiments, the number of the plugs 122 and the slots 124 may be provided in multiple, or the detachable connection of the first connecting shaft 118 and the second connecting shaft 120 may be realized by other structures, which is not exhaustive here.

According to an embodiment of the present invention, the moving part 106 further comprises a holder 128, the holder 128 being connected to at least two adjacent first connecting shafts 118; and/or the cage 128 is connected to at least two adjacent second connecting shafts 120.

Through setting up holder 128, can guarantee that the relative position between the walking wheel 116 is invariable, can also improve the stability of walking wheel 116 simultaneously, guaranteed the smooth migration to rail vehicle. In the embodiment of the present invention, the retainer 128 may connect three consecutive first connecting shafts 118 and/or three consecutive second connecting shafts 120, see fig. 3, and the retainer 128 is respectively connected to the consecutive three first connecting shafts 118 and the consecutive three second connecting shafts 120.

According to an embodiment of the present invention, the device further comprises a pushing portion 130, the pushing portion 130 is adapted to push the supporting portion 100 to the bottom of the bogie 104.

The pushing part 130 is used for pushing the supporting part 100 to the bottom of the bogie 104, and when in specific use, firstly the rail vehicle is lifted by a corresponding height through the auxiliary equipment, then the supporting part 100, the moving part 106 and other parts are pushed to the lower part of the bogie 104 of the rail vehicle through the pushing part 130, and then the rail vehicle is dropped onto the supporting part 100 through the auxiliary equipment.

Referring to fig. 1 and 2, according to one embodiment of the present invention, the pushing part 130 includes a guide rail 132 and a pushing block 134, wherein the pushing block 134 is movably installed at the guide rail 132 and detachably connected with the walking wheels 116.

The guide rail 132 may be laid on the ground in a manner perpendicular to the rail vehicle, the push block 134 is movably mounted on the guide rail 132, and the matching manner of the push block 134 and the guide rail 132 includes, but is not limited to, a wheel-rail structure, a slider structure, a screw structure, and the like.

The transition portion 108 is used to prevent relative movement between the support portion 100 and the moving portion 106, and at the same time, the transition portion 108 can also be used to improve the connection stability between the support portion 100 and the moving portion 106. Thus, the transition portion 108 is disposed between the support portion 100 and the moving portion 106. In an embodiment of the present invention, the transition portion 108 may be at least one of a wear layer, a jack, and an air spring. When the transition portion 108 is at least one of a wear layer, a jack, and an air spring, the transition portion 108 can also reduce the overall weight of the vehicle transfer device to some extent.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A vehicle transfer device, comprising:

a support part (100), wherein a support groove (102) is formed on the support part (100), and the support groove (102) is suitable for being supported on the bottom of a bogie (104);

a moving part (106) for realizing the movement of the vehicle on the target track;

a transition portion (108) disposed between the support portion (100) and the moving portion (106), the transition portion (108) adapted to define a relative position of the support portion (100) and the moving portion (106).

2. The vehicle migrating device according to claim 1, characterized in that, the supporting part (100) comprises:

a support plate (110), the support plate (110) being adapted to be supported at a bottom of the bogie (104);

and baffles (112) formed at opposite ends of the support plate (110) and forming the support grooves (102) with the support plate (110).

3. The vehicle relocation device according to claim 2, wherein the moving part (106) comprises:

the mounting seats (114) are mounted at two ends of the supporting plate (110) corresponding to the baffle (112);

the connecting shaft is arranged in the mounting seat (114) in a penetrating manner;

and the travelling wheels (116) are rotatably arranged at two ends of the connecting shaft.

4. The vehicle transfer device according to claim 3, wherein the connecting shaft comprises:

a first connecting shaft (118), a first end of the first connecting shaft (118) being mounted with one of the road wheels (116);

the second end of the second connecting shaft (120) is provided with another travelling wheel (116), and the second end of the first connecting shaft (118) is detachably connected with the second end of the second connecting shaft (120) through a connecting structure.

5. The vehicle relocation device according to claim 4, wherein the connection structure comprises:

a plug (122) provided to one of the first connecting shaft (118) and the second connecting shaft (120);

an insertion groove (124) provided in the other of the first connecting shaft (118) and the second connecting shaft (120);

a fastener (126) disposed through the plug (122) and the socket (124) to define a relative position of the plug (122) and the socket (124).

6. The vehicle relocation device according to claim 4, wherein the moving part (106) further comprises a holder (128), the holder (128) being connected to at least two adjacent first connecting shafts (118); and/or the presence of a gas in the gas,

the holding frame (128) is connected to at least two adjacent second connecting shafts (120).

7. The transfer device according to any one of claims 3 to 6, further comprising a pushing portion (130), the pushing portion (130) being adapted to push the support portion (100) to the bottom of the bogie (104).

8. The vehicle relocation device according to claim 7, wherein the pushing part (130) comprises:

a guide rail (132);

a push block (134) movably mounted to the guide rail (132) and removably coupled to the road wheel (116).

9. The vehicle migrating device according to any one of claims 3 to 6, characterized in that the lower edges of the road wheels (116) are flush with the lower edges of the wheel pairs of the vehicle.

10. The vehicle relocation device according to any one of claims 1 to 6, wherein the transition portion (108) comprises at least one of a wear layer, a jack, an air spring.