CN212267464U - Self-walking train set - Google Patents
Self-walking train set Download PDFInfo
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- CN212267464U CN212267464U CN202021164097.7U CN202021164097U CN212267464U CN 212267464 U CN212267464 U CN 212267464U CN 202021164097 U CN202021164097 U CN 202021164097U CN 212267464 U CN212267464 U CN 212267464U
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Abstract
The utility model belongs to the technical field of self-walking equipment, in particular to a self-walking train set, which comprises a first train and a second train, wherein the first train and the second train have the same structure and respectively comprise a frame, a track and a walking mechanism, the walking mechanism is arranged at the bottom of the frame, the walking mechanism is connected with the track through a track lifter, and the track lifter is arranged on the frame or the walking mechanism; two ends of the crank are respectively hinged with the frame and the supporting sliding shoes, and two ends of the telescopic cylinder are respectively hinged with the frame and the supporting sliding shoes; the first train is hinged with the second train through a traction oil cylinder; the track of the first train is connected with the frame of the second train through a first connecting rod; the track of the second train is connected with the frame of the first train through a second connecting rod. The whole structure can be simplified by adopting a link type driving mode.
Description
Technical Field
The utility model belongs to the technical field of from walking equipment, concretely relates to from walking train set.
Background
The hydraulic self-moving equipment is important mining equipment, and is pulled by a winch at first, but the mode has the defects of low speed, poor reliability and the like; therefore, people improve the above technical scheme to develop corresponding hydraulic self-moving equipment, wherein common hydraulic self-moving equipment is provided with a corresponding bottom lifting support mechanism, the bottom lifting support mechanism is contacted with the ground to realize ground support or is contacted with a rail to realize self-moving, and meanwhile, the self-moving equipment with a rail lifter is also provided, and the rail is correspondingly lifted in the bottom lifting process.
For example, in the rail lifting type train disclosed by the patent application number 201821435578.X, the purpose of automatic movement of the train is realized under the action of the pushing and pulling device in a way that the rail lifting of the train is matched with the rail falling assembly; however, the lifting device of the mechanism comprises four oil cylinders, and the same extension amount of the four jacks is required to be ensured in the bottom lifting process so as to ensure the stability of the bottom lifting process. The use of four jacks not only adds complexity to the overall structure but also adds to its own weight. Meanwhile, the patent application numbers are: 201520879609.0 the bottom lifting support mechanism disclosed in the stepping hydraulic self-moving equipment train for underground mine also adopts the structure arrangement, and has corresponding technical problems. Therefore, the train set formed by the structure is more complex in overall structure. Meanwhile, the use of four jacks has the following disadvantages: the stability of the vehicle body is poor, and the synchronization of the four jacks is not ensured well; too many parts bring inconvenience to maintenance; the jack is vertically arranged, so that the distance from the upper plane of the vehicle body to the ground is increased, the gravity center is heightened, and the stability of the vehicle body is poor; the jack sets up perpendicularly, and when the train operation, the jack can receive radial force, has the influence to jack seal life.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a from walking train set of cars, this set of cars simple structure, and the train in the set of cars adopts lift end supporting mechanism and drive for the connecting rod mode, and is whole simple and convenient.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a self-walking train set comprises a first train and a second train, wherein the first train and the second train have the same structure and respectively comprise a frame, a track and a walking mechanism, the walking mechanism is arranged at the bottom of the frame, the walking mechanism is connected with the track through a rail lifter, the rail lifter is arranged on the frame or the walking mechanism, and the walking mechanism can move along the track; the two sides of the frame are respectively provided with a bottom lifting support mechanism, the bottom lifting support mechanism comprises a support sliding shoe and a telescopic cylinder, two ends of the support sliding shoe are respectively connected with the frame through a crank, a parallelogram mechanism is formed after connection, two ends of the crank are respectively hinged with the frame and the support sliding shoe, and two ends of the telescopic cylinder are respectively hinged with the frame and the support sliding shoe;
the first train is hinged with the second train through a traction oil cylinder, and two ends of the traction oil cylinder are respectively hinged with the frames of the first train and the second train; the track of the first train is connected with the frame of the second train through a first connecting rod, and two ends of the first connecting rod are respectively hinged with the track of the first train and the frame of the second train; the track of the second train is connected with the frame of the first train through a second connecting rod, and two ends of the second connecting rod are hinged with the track of the second train and the frame of the first train respectively.
The cable support frame is arranged on the frame, the cable support frame of the first train is connected with the cable support frame of the second train through an intermediate support, two ends of the intermediate support are hinged to the cable support frame of the first train and the cable support frame of the second train respectively, and the intermediate support is composed of at least two hinged intermediate supports.
And a supporting plate is fixed at the bottom of the track.
And a rail lifting device connected with the rail lifting device is fixed in the middle of the rail.
The rail lifting device comprises a support and wheel bodies which are arranged on two sides of the support and can rotate.
And a reinforcing rib plate is arranged on the supporting skid shoe.
The track is formed by hinging a plurality of sections of tracks.
Compared with the prior art, the utility model, the beneficial effect who has is:
two ends of the supporting sliding shoes are respectively connected with the frame through cranks to form a parallelogram mechanism after connection, two ends of the telescopic cylinder are respectively hinged with the frame and the supporting sliding shoes, and the bottom lifting of the support is realized through the extension of the telescopic cylinder. And a connecting rod type driving mode is adopted, so that the integral structure can be simplified, and the use of an oil cylinder is reduced. The original jack is directly stressed and is driven by a connecting rod type (the characteristic of a parallelogram), so that the jack is ensured not to be stressed by radial force, and the stability of equipment is improved; the inclined arrangement of the jack can effectively reduce the gravity center of the vehicle body; and parts are reduced, and the maintenance cost is reduced.
Drawings
Fig. 1 is an isometric view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
figure 4 is a front view of a first train of the present invention;
figure 5 is a side view of a first train of the present invention;
FIG. 6 is a partial enlarged view at B in FIG. 5;
FIG. 7 is a cross-sectional view taken along line C-C of FIG. 5;
fig. 8 is a schematic structural view of the rail of the present invention;
wherein: the device comprises a first train 1, a second train 2, a frame 3, a track 4, a traveling mechanism 5, a rail lifter 6, a support 600, a wheel body 601, a bottom lifting supporting mechanism 7, a supporting sliding shoe 700, a telescopic cylinder 701, a crank 702, a traction oil cylinder 8, a first connecting rod 9, a second connecting rod 10, a cable supporting frame 11, a middle support 12, a middle support 1200, a supporting plate 13, an inclined plate 1300, a rail lifting 14 and a reinforcing rib plate 15.
Detailed Description
The technical solutions in the embodiments of the present invention are described below clearly and completely, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 8, a self-walking train set comprises a first train 1 and a second train 2, wherein the first train 1 and the second train 2 have the same structure and respectively comprise a frame 3, a track 4 and a walking mechanism 5, the walking mechanism 5 is arranged at the bottom of the frame 3, the walking mechanism 5 is connected with the track 4 through a rail lifter 6, the rail lifter 6 is arranged on the frame 3 or the walking mechanism 5, and the walking mechanism 5 can move along the track 4; two sides of the frame 3 are respectively provided with a bottom lifting supporting mechanism 7, the bottom lifting supporting mechanism 7 comprises a supporting sliding shoe 700 and a telescopic cylinder 701, two ends of the supporting sliding shoe 700 are respectively connected with the frame 3 through a crank 702 to form a parallelogram mechanism after connection, two ends of the crank 702 are respectively hinged with the frame 3 and the supporting sliding shoe 700, and two ends of the telescopic cylinder 701 are respectively hinged with the frame 3 and the supporting sliding shoe 700.
The travelling mechanism 5 can adopt a common rail wheel or can adopt a travelling box body adopted in a rail lifting type train disclosed by 201821435578. X; the rail lifter 6 is also of a structure common in the prior art, the rail lifter 6 is in sliding connection with the rail 4, and the rail lifter 6 can be fixed on the running mechanism 5 as required, for example, the rail lifter is fixed in a rail lifting train disclosed by 201821435578. X; of course, it can also be fixed directly to the bottom of the frame 3.
The first train 1 is hinged with the second train 2 through a traction oil cylinder 8, and two ends of the traction oil cylinder 8 are respectively hinged with the frames 3 of the first train 1 and the second train 2; the track 4 of the first train 1 is connected with the frame 3 of the second train 2 through a first connecting rod 9, and two ends of the first connecting rod 9 are respectively hinged with the track 4 of the first train 1 and the frame 3 of the second train 2; the track 4 of the second train 2 is connected with the frame 3 of the first train 1 through a second connecting rod 10, and two ends of the second connecting rod 10 are respectively hinged with the track 4 of the second train 2 and the frame 3 of the first train 1.
The overall movement can be realized by the alternate movement of the first train 1 and the second train 2, which is specifically as follows:
when the first train 1 moves forward, the telescopic cylinder 701 in the bottom lifting support mechanism 7 of the first train 1 retracts, the support sliding shoe 700 does not contact with the ground, and the track 4 contacts with the ground; at this time, the telescopic cylinder 701 in the bottom raising support mechanism 7 of the second train 2 extends out, the support slipper 700 thereof contacts with the ground for support, and the second train 2 is raised; then, a piston rod of the traction oil cylinder 8 extends out to push the frame 3 of the first train 1, so that the travelling mechanism 5 of the first train 1 moves along a track 4 below the travelling mechanism, and the integral forward movement of the first train 1 is realized; meanwhile, as the track 4 of the second train 2 is connected with the frame 3 of the first train 1 through the second connecting rod 10, when the first train 1 moves forwards, the track 4 below the second train 2 also moves forwards correspondingly;
when the second train 2 moves forward, the telescopic cylinder 701 in the bottom lifting support mechanism 7 of the second train 2 retracts, the support sliding shoe 700 is not in contact with the ground, and the track 4 is in contact with the ground; at this time, the telescopic cylinder 701 in the bottom raising support mechanism 7 of the first train 1 extends out, the support slipper 700 thereof contacts with the ground for support, and the first train 1 is raised; then, a frame 3 of the second train 2 is pulled through retraction of a piston rod of the traction oil cylinder 8, so that a travelling mechanism 5 of the second train 2 moves along a track 4 below the travelling mechanism, and the integral forward movement of the second train 2 is realized; meanwhile, as the track 4 of the first train 1 is connected with the frame 3 of the second train 2 through the second connecting rod 10, when the second train 2 moves forwards, the track 4 below the first train 1 also moves forwards correspondingly. Then, the whole movement is realized by sequentially operating according to the above mode.
Further, a cable support frame 11 is arranged on the frame 3, the cable support frame 11 of the first train 1 is connected with the cable support frame 11 of the second train 2 through an intermediate support 12, two ends of the intermediate support 12 are respectively hinged with the cable support frame 11 of the first train 1 and the cable support frame 11 of the second train 2, and the intermediate support 12 is composed of at least two intermediate frames 1200 which are sequentially hinged; the cable support frames 11 are arranged to facilitate cable erection, meanwhile, the cable support frames 11 of the first train 1 and the cable support frames 11 of the second train 2 are connected through the middle support 12, and in the alternate moving process, the middle support 1200 can be folded or unfolded.
Further, the bottom of the track 4 is fixed with a supporting plate 13, the stress area can be increased by arranging the supporting plate 13, and the clamping caused by the uneven bottom plate can be prevented in the moving process.
Further, the front end of the support plate 13 is provided with an inclined plate 1300 inclined upward.
Furthermore, a rail lifting 14 connected with the rail lifting device 6 is fixed in the middle of the rail 4, the cross section of the rail lifting 14 is I-shaped, the rail lifting 14 is arranged in the middle, and the rail lifting device 6 is correspondingly arranged in the middle of the bottom of the frame 3; by fixing the rail lifting device 14 in the middle of the rail 4, the number of the rail lifting devices 6 can be reduced, only two rail lifting devices are needed, the installation is convenient, and the generation of resistance caused by installation deviation is avoided.
Further, the rail lifter 6 comprises a bracket 600 and rotatable wheel bodies 601 arranged on two sides of the bracket 600, resistance in the moving process can be reduced by arranging the rotatable wheel bodies, and the lifting rail 14 is arranged between the two wheel bodies 601 after being installed.
Further, the reinforcing rib plate 15 is provided on the supporting slipper 700, so that the overall strength of the supporting slipper 700 can be improved.
Further, the track 4 can be formed by hinging a plurality of sections of tracks 4 in sequence, so that the track can be better suitable for uneven bottom plates.
The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.
Claims (8)
1. A self-propelled train set is characterized in that: the device comprises a first train (1) and a second train (2), wherein the first train (1) and the second train (2) have the same structure and respectively comprise a frame (3), a track (4) and a travelling mechanism (5), the travelling mechanism (5) is arranged at the bottom of the frame (3), the travelling mechanism (5) is connected with the track (4) through a track lifting device (6), the track lifting device (6) is arranged on the frame (3) or the travelling mechanism (5), and the travelling mechanism (5) can move along the track (4); two sides of the frame (3) are respectively provided with a bottom lifting support mechanism (7), the bottom lifting support mechanism (7) comprises a support sliding shoe (700) and a telescopic cylinder (701), two ends of the support sliding shoe (700) are respectively connected with the frame (3) through a crank (702) to form a parallelogram mechanism after connection, two ends of the crank (702) are respectively hinged with the frame (3) and the support sliding shoe (700), and two ends of the telescopic cylinder (701) are respectively hinged with the frame (3) and the support sliding shoe (700);
the first train (1) is hinged with the second train (2) through a traction oil cylinder (8), and two ends of the traction oil cylinder (8) are respectively hinged with the frames (3) of the first train (1) and the second train (2); the track (4) of the first train (1) is connected with the frame (3) of the second train (2) through a first connecting rod (9), and two ends of the first connecting rod (9) are respectively hinged with the track (4) of the first train (1) and the frame (3) of the second train (2); the track (4) of the second train (2) is connected with the frame (3) of the first train (1) through a second connecting rod (10), and two ends of the second connecting rod (10) are respectively hinged with the track (4) of the second train (2) and the frame (3) of the first train (1).
2. A self-propelled train consist according to claim 1, wherein: the train is characterized in that a cable support frame (11) is arranged on the frame (3), the cable support frame (11) of the first train (1) is connected with the cable support frame (11) of the second train (2) through an intermediate support (12), two ends of the intermediate support (12) are hinged to the cable support frame (11) of the first train (1) and the cable support frame (11) of the second train (2) respectively, and the intermediate support (12) is composed of at least two hinged intermediate frames (1200).
3. A self-propelled train consist according to claim 1, wherein: and a support plate (13) is fixed at the bottom of the track (4).
4. A self-propelled train consist according to claim 3, wherein: the front end of the supporting plate (13) is provided with an inclined plate (1300) which inclines upwards.
5. A self-propelled train consist according to claim 1, wherein: and a rail lifting device (14) connected with the rail lifting device (6) is fixed in the middle of the rail (4).
6. A self-propelled train consist according to claim 5, wherein: the rail lifter (6) comprises a support (600) and a wheel body (601) which is arranged on two sides of the support (600) in a rotatable mode.
7. A self-propelled train consist according to claim 1, wherein: and a reinforcing rib plate (15) is arranged on the supporting sliding shoe (700).
8. A self-propelled train consist according to claim 1, wherein: the track (4) is formed by hinging a plurality of sections of tracks (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021164097.7U CN212267464U (en) | 2020-06-22 | 2020-06-22 | Self-walking train set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021164097.7U CN212267464U (en) | 2020-06-22 | 2020-06-22 | Self-walking train set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212267464U true CN212267464U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021164097.7U Active CN212267464U (en) | 2020-06-22 | 2020-06-22 | Self-walking train set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212267464U (en) |
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- 2020-06-22 CN CN202021164097.7U patent/CN212267464U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Jianwei Inventor after: Li Gaofeng Inventor after: Qiao Xiaofang Inventor after: Fan Kunlong Inventor after: Pan Haibing Inventor after: Guo Wuping Inventor after: Zhou Xiaofen Inventor after: Wei Changbiao Inventor after: Jia Yuan Inventor before: Guo Weifeng Inventor before: Li Gaofeng Inventor before: Qiao Xiaofang Inventor before: Fan Kunlong Inventor before: Pan Haibing Inventor before: Guo Wuping Inventor before: Zhou Xiaofen Inventor before: Wei Changbiao Inventor before: Jia Yuan |
|
| CB03 | Change of inventor or designer information | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 041000 middle section of East Outer Ring Road, Yaodu District, Linfen City, Shanxi Province Patentee after: Shanxi Jianxiang mechanical equipment manufacturing Co.,Ltd. Address before: 041000 middle section of East Outer Ring Road, Yaodu District, Linfen City, Shanxi Province Patentee before: LINFEN JIANXIANG MECHANICAL & EQUIPMENT MANUFACTURING CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |