CN208630600U - It is a kind of for assembling the front beam of mountainous region rail transport locomotive frame - Google Patents
It is a kind of for assembling the front beam of mountainous region rail transport locomotive frame Download PDFInfo
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- CN208630600U CN208630600U CN201821316026.7U CN201821316026U CN208630600U CN 208630600 U CN208630600 U CN 208630600U CN 201821316026 U CN201821316026 U CN 201821316026U CN 208630600 U CN208630600 U CN 208630600U
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- Prior art keywords
- rail transport
- mountainous region
- assembling
- slide bar
- front beam
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Abstract
The utility model relates to farm machinery parts technical fields, it is in particular a kind of for assembling the front beam of mountainous region rail transport locomotive frame, including front beam main body, front beam main body includes a pair of of Half Beam and fixed beam, the side of main body of cross-beam is provided with a pair of of stringer, fixed beam is fixed on the end of stringer, a pair of of Half Beam is respectively arranged in the left and right ends of fixed beam, buffer board is installed between a pair of of Half Beam, one end on Half Beam far from buffer board is provided with pin, free bearing is fixed on the side surface of stringer, buffer unit is provided between pin and free bearing, buffer unit includes sliding sleeve, slide bar and spring, the impact force that the utility model is generated when colliding is reduced under the bending of buffer board, by being provided with buffer unit between Half Beam and stringer, slow down impact force further under the action of the spring, prevent mountainous region rail transport machine In collision, driver is by more major injury.
Description
Technical field
It is specially a kind of for assembling mountainous region rail transport locomotive frame the utility model relates to farm machinery parts technical field
Front beam.
Background technique
Mountainous region rail transport machine is a kind of monorail transport cart by gasoline engine (or electric power) driving, is mainly used for mountainous region fruit
Garden, tea place, on the mountain Deng Di of vegetable garden, under mountain between transport improve production efficiency to mitigate manual physical labor.Mountainous region
Rail transport locomotive frame is generally made of longitudinal and cross beam, and crossbeam is not only used to guarantee the torsion stiffness of vehicle frame and bears longitudinal carry
Lotus, but also the main component on vehicle can be supported, wherein the front beam of mountainous region rail transport rack is first on vehicle frame
Crossbeam works as a buffer mountainous region rail transport machine when colliding, to protect to driver, uses type at present more
Overall structure is made in the front beam of mountainous region rail transport machine by material, makes mountainous region rail transport machine when colliding to impact force
Buffering effect is poor, it is easier to so that driver is received injury, in consideration of it, it is proposed that a kind of for assembling mountainous region rail transport locomotive
The front beam of frame.
Utility model content
The purpose of this utility model is to provide a kind of for assembling the front beam of mountainous region rail transport locomotive frame, to solve
It is mentioned above in the background art that overall structure mostly is made in the front beam of mountainous region rail transport machine using profile at present, make mountainous region
Rail transport machine is poor to the buffering effect of impact force when colliding, it is easier to the problem of making driver receive injury.
To achieve the above object, the utility model provides the following technical solutions:
It is a kind of for assembling the front beam of mountainous region rail transport locomotive frame, including front beam main body, the front beam main body
Including a pair of of Half Beam and fixed beam, the side of the main body of cross-beam is provided with a pair of of stringer, and the fixed beam is fixed on described vertical
The end of beam, a pair of Half Beam are respectively arranged in the left and right ends of the fixed beam, are equipped between a pair of Half Beam slow
Punching, one end on the Half Beam far from the buffer board are provided with pin, free bearing, institute are fixed on the side surface of the stringer
It states and is provided with buffer unit between pin and the free bearing, the buffer unit includes the sliding sleeve and institute hinged with the pin
The spring stating the hinged slide bar of free bearing and being socketed on the outside of the slide bar, the slide bar are slidably connected with the sliding sleeve.
Preferably, one end on the Half Beam close to the buffer board is provided with connecting plate, and up and down the two of the connecting plate
End face is fixedly connected by bolt with the Half Beam, and the side of the connecting plate is fixedly connected by bolt with the fixed beam,
The quantity of the connecting plate is equal with the quantity of the Half Beam.
Preferably, the free bearing is closely welded with the stringer, and one end of the free bearing offers mounting groove, the installation
Hinged shaft is closely welded in slot.
Preferably, one end of the sliding sleeve offers slide opening compatible with the slide bar shape, the sliding sleeve it is another
End is closely welded with end ear.
Preferably, pin hole compatible with the pin is offered in the middle part of the end ear, the end ear passes through the pin
Hole is socketed on the outside of the pin.
Preferably, one end of the slide bar is inserted into the slide opening, and the other end of the slide bar offers and the hinged shaft
The compatible through-hole of shape, the slide bar are hinged by the through-hole and the hinged shaft.
Preferably, one end on the slide bar close to the free bearing is provided with cylindrical fixed block, the fixed block
Middle part offers aperture, and the fixed block is socketed in the outer surface of the slide bar by aperture and closely welds with the slide bar.
Preferably, the spring is between the sliding sleeve and the fixed block, one end of the spring and the sliding sleeve
End face fit, the other end of the spring and the end face of the fixed block fit.
Compared with prior art, the utility model has the beneficial effects that
The utility model by the way that front beam main body is split as two Half Beams and is equipped with buffer board between Half Beam, makes mountain
When colliding, the impact force for colliding generation is reduced ground track transporter under the bending of buffer board, by Half Beam with
It is provided with buffer unit between stringer, slows down impact force further under the action of buffer unit upper spring, prevents mountainous region
For driver by more major injury, solving at present mostly will be before the rail transport machine of mountainous region using profile in collision for rail transport machine
Overall structure is made in crossbeam, keeps mountainous region rail transport machine poor to the buffering effect of impact force when colliding, it is easier to make to drive
The person of sailing receives the problem of injury.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of stringer in the utility model；
Fig. 3 is the structural schematic diagram of front beam main body in the utility model；
Fig. 4 is the structural schematic diagram of buffer unit in the utility model.
In figure: 1, front beam main body；11, Half Beam；111, connecting plate；112, pin；113, buffer board；12, fixed beam；2,
Stringer；21, free bearing；211, mounting groove；212, hinged shaft；3, buffer unit；31, sliding sleeve；311, slide opening；312, ear is held；313, it sells
Hole；32, slide bar；321, through-hole；322, fixed block；33, spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
It is a kind of for assembling the front beam of mountainous region rail transport locomotive frame, including front beam main body 1, front beam main body 1 is wrapped
A pair of of Half Beam 11 and fixed beam 12 are included, the side of main body of cross-beam 1 is provided with a pair of of stringer 2, and fixed beam 12 is fixed on the end of stringer 2
End, a pair of of Half Beam 11 are respectively arranged in the left and right ends of fixed beam 12, are equipped with buffer board 113, Half Beam between a pair of of Half Beam 11
One end on 11 far from buffer board 113 is provided with pin 112, and free bearing 21, pin 112 and hinge are fixed on the side surface of stringer 2
Buffer unit 3 is provided between seat 21, buffer unit 3 includes the sliding sleeve 31 hinged with pin 112 and the hinged slide bar of free bearing 21
32 and it is socketed on the spring 33 in the outside of slide bar 32, slide bar 32 is slidably connected with sliding sleeve 31.
In the present embodiment, Half Beam 11 is made of C-type steel, and buffer board 113 is made using the spring steel of excellent spring, buffer board
113 quantity is two and shape is tabular, two buffer boards 113 be bolted on respectively the lateral surface of Half Beam 11 with
On medial surface, make mountainous region rail transport machine when colliding because the deformation of Half Beam 11 makes Half Beam 11 that buffer board 113 be driven to generate bullet
Property bending, impact force is worked as a buffer.
Specifically, one end on Half Beam 11 close to buffer board 113 is provided with the connecting plate 111 of C-shaped, connecting plate 111 it is upper
Lower both ends of the surface are fixedly connected by bolt with Half Beam 11, and the side of connecting plate 111 is fixedly connected by bolt with fixed beam 12, are made
Half Beam 11 is fixedly connected by connecting plate 111 with fixed beam 12, and the quantity of connecting plate 111 is equal with the quantity of Half Beam 11.
Further, one end of sliding sleeve 31 offers slide opening 311 compatible with 32 shape of slide bar, the other end of sliding sleeve 31
It is closely welded with end ear 312, the middle part of end ear 312 offers pin hole 313 compatible with pin 112, and end ear 312 passes through pin hole
313 are socketed on the outside of pin 112 and hinged with pin 112.
Further, free bearing 21 and stringer 2 closely weld, and one end of free bearing 21 offers mounting groove 211, mounting groove 211
It is interior to be closely welded with hinged shaft 212.
Specifically, slide bar 32, which is slidably connected by slide opening 311 with sliding sleeve 31, to be made in one end insertion slide opening 311 of slide bar 32
Slide bar 32 can slide in slide opening 311 along slide opening 311, and the other end of slide bar 32 offers compatible with 212 shape of hinged shaft logical
Hole 321, hinged shaft 212, which passes through through-hole 321, to be made slide bar 32 be socketed in the outside of hinged shaft 212 by through-hole 321 and cuts with scissors with hinged shaft 212
It connects.
Further, one end on slide bar 32 close to free bearing 21 is provided with cylindrical fixed block 322, fixed block 322
Middle part offers aperture, and fixed block 322 is socketed in the outer surface of slide bar 32 by aperture and closely welds with slide bar 32, spring 33
It is socketed on the outside of slide bar 32 and between sliding sleeve 31 and fixed block 322, one end of spring 33 and the end face of sliding sleeve 31 are affixed
It closes, the end face of the other end and fixed block 322 of spring 33 fits, and the impact force for enabling collision to generate is under the action of spring 33
Further it is reduced.
The front beam for assembling mountainous region rail transport locomotive frame of the present embodiment is when colliding, mountainous region rail transport
The impact force that machine collision generates, which first produces Half Beam 11, to be impacted and is deformed Half Beam 11, and then Half Beam 11 drives buffer board
113 make buffer board 113 generate elastic bending, and the impact force that collision generates is reduced by buffer board 113 under elastic bending, simultaneously
Under the influence of the impact force, Half Beam 11 slides sliding sleeve 31 along slide bar 32 generation of sliding sleeve 31 thrust and squeezes to spring 33
Pressure, under the elastic reaction of spring 33, impact force is further slowed down, prevent mountainous region rail transport machine collision when driver by
To bigger injury.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (8)
1. a kind of for assembling the front beam of mountainous region rail transport locomotive frame, including front beam main body (1), it is characterised in that: institute
Stating front beam main body (1) includes a pair of of Half Beam (11) and fixed beam (12), and the side of the main body of cross-beam (1) is provided with a pair of vertical
Beam (2), the fixed beam (12) are fixed on the end of the stringer (2), and a pair of Half Beam (11) is respectively arranged in described solid
Determine the left and right ends of beam (12), to be equipped with buffer board (113) between a pair of Half Beam (11), far from institute on the Half Beam (11)
The one end for stating buffer board (113) is provided with pin (112), is fixed with free bearing (21), the pin on the side surface of the stringer (2)
It is provided between column (112) and the free bearing (21) buffer unit (3), the buffer unit (3) includes and the pin (112)
Hinged sliding sleeve (31), with the spring free bearing (21) hinged slide bar (32) and be socketed on the outside of the slide bar (32)
(33), the slide bar (32) is slidably connected with the sliding sleeve (31).
2. according to claim 1 for assembling the front beam of mountainous region rail transport locomotive frame, it is characterised in that: described half
One end on beam (11) close to the buffer board (113) is provided with connecting plate (111), the upper and lower ends of the connecting plate (111)
Face is fixedly connected by bolt with the Half Beam (11), and the side of the connecting plate (111) passes through bolt and the fixed beam
(12) it is fixedly connected, the quantity of the connecting plate (111) is equal with the quantity of the Half Beam (11).
3. according to claim 1 for assembling the front beam of mountainous region rail transport locomotive frame, it is characterised in that: the hinge
Seat (21) and the stringer (2) are closely welded, and one end of the free bearing (21) offers mounting groove (211), the mounting groove
(211) hinged shaft (212) are closely welded in.
4. according to claim 3 for assembling the front beam of mountainous region rail transport locomotive frame, it is characterised in that: the cunning
One end of set (31) offers slide opening (311) compatible with the slide bar (32) shape, and the other end of the sliding sleeve (31) is tight
It is close to be welded with end ear (312).
5. according to claim 4 for assembling the front beam of mountainous region rail transport locomotive frame, it is characterised in that: the end
The compatible pin hole (313) with the pin (112) is offered in the middle part of ear (312), the end ear (312) passes through the pin hole
(313) it is socketed on the outside of the pin (112).
6. according to claim 5 for assembling the front beam of mountainous region rail transport locomotive frame, it is characterised in that: the cunning
One end of bar (32) is inserted into the slide opening (311), and the other end of the slide bar (32) offers and the hinged shaft (212) shape
Compatible through-hole (321), the slide bar (32) are hinged by the through-hole (321) and the hinged shaft (212).
7. according to claim 1 for assembling the front beam of mountainous region rail transport locomotive frame, it is characterised in that: the cunning
One end on bar (32) close to the free bearing (21) is provided with cylindrical fixed block (322), the middle part of the fixed block (322)
Offer aperture, the fixed block (322) by aperture be socketed in the slide bar (32) outer surface and with the slide bar (32)
Close welding.
8. according to claim 7 for assembling the front beam of mountainous region rail transport locomotive frame, it is characterised in that: the bullet
Spring (33) is between the sliding sleeve (31) and the fixed block (322), one end and the sliding sleeve (31) of the spring (33)
End face fit, the end face of the other end and the fixed block (322) of the spring (33) fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821316026.7U CN208630600U (en) | 2018-08-15 | 2018-08-15 | It is a kind of for assembling the front beam of mountainous region rail transport locomotive frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821316026.7U CN208630600U (en) | 2018-08-15 | 2018-08-15 | It is a kind of for assembling the front beam of mountainous region rail transport locomotive frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208630600U true CN208630600U (en) | 2019-03-22 |
Family
ID=65742499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821316026.7U Expired - Fee Related CN208630600U (en) | 2018-08-15 | 2018-08-15 | It is a kind of for assembling the front beam of mountainous region rail transport locomotive frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208630600U (en) |
-
2018
- 2018-08-15 CN CN201821316026.7U patent/CN208630600U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 Termination date: 20190815 |