CN112793600A - Rail transport vehicle set - Google Patents
Rail transport vehicle set Download PDFInfo
- Publication number
- CN112793600A CN112793600A CN202110277952.8A CN202110277952A CN112793600A CN 112793600 A CN112793600 A CN 112793600A CN 202110277952 A CN202110277952 A CN 202110277952A CN 112793600 A CN112793600 A CN 112793600A
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- CN
- China
- Prior art keywords
- rail
- steel rail
- locking
- frame
- shaped cross
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
- B61D3/16—Wagons or vans adapted for carrying special loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D45/00—Means or devices for securing or supporting the cargo, including protection against shocks
Abstract
The invention relates to the technical field of railway long rail transportation, and provides a steel rail transport vehicle set, which comprises a power generation vehicle, a steel rail locking vehicle and a steel rail transport vehicle, wherein a base is reinforced on a flat car; a T-shaped cross beam is arranged above the steel rail hoisting frame, the T-shaped cross beam can rotate relative to the steel rail hoisting frame, and an electric hoist is arranged on the T-shaped cross beam to realize bilateral hoisting of the long steel rail; the steel rail locking vehicle is provided with a locking frame, a lockset rotating table is arranged on the locking frame, and the lockset rotating table rotates around the locking frame. The steel rail transport vehicle set can transport processed long steel rails, greatly reduces the number of field welding heads in rail replacement, improves the production efficiency and ensures the safety of lines.
Description
Technical Field
The invention relates to the technical field of railway long rail transportation, in particular to a steel rail transport vehicle set.
Background
The long steel rail is transported to the site for replacement, so that the quantity of a large number of on-site welding heads can be reduced, the on-site labor intensity is reduced, the production efficiency is improved, and the safety of the line is ensured. Therefore, a steel rail transport vehicle set needs to be developed to meet the requirements.
Disclosure of Invention
The invention aims to overcome the defects of the existing bagged material loading and unloading mode, and provides a steel rail transport vehicle set which can transport processed long steel rails, greatly reduce the number of field welding heads in rail replacement, reduce the field labor intensity, improve the production efficiency and ensure the line safety; the base on the steel rail transport vehicle set can be detached from the flat car, so that the utilization rate of the vehicle and equipment is improved.
In order to achieve the purpose, the invention adopts the following technical scheme: a steel rail transport vehicle set comprises a power generation vehicle, a steel rail locking vehicle and a steel rail transport vehicle, wherein the power generation vehicle, the steel rail locking vehicle and the steel rail transport vehicle are all reinforced on a flat vehicle by a base, a steel rail hoisting frame is arranged in the middle of the base, steel rail bearing frames are respectively arranged in the middle of the base and at two ends of the base, a steel rail rotating table is arranged on each steel rail bearing frame and rotates around the steel rail bearing frame, the steel rail rotating table rotates to a transverse position in an operating state, and when the steel rail does not need to be supported and is in a vehicle folding state, the steel rail rotating table rotates to a longitudinal position; the steel rail hoisting frame is characterized in that a T-shaped cross beam is mounted above the steel rail hoisting frame, a rotating shaft is arranged in the middle of the T-shaped cross beam, the T-shaped cross beam can rotate relative to the steel rail hoisting frame, a locking device is arranged on the steel rail hoisting frame and used for locking the T-shaped cross beam, two electric hoists are mounted on the T-shaped cross beam, the electric hoists synchronously move on the T-shaped cross beam under the remote control, and the double-side hoisting of the long steel rail is; the steel rail locking vehicle is provided with a locking frame, the locking frame is provided with a lock rotating table, the lock rotating table rotates around the locking frame, a lock is arranged on the lock rotating table, when the steel rail needs to be locked, the lock rotating table is rotated to a transverse position, when the steel rail does not need to be locked, the lock is placed in a lock placing box, and the lock rotating table is rotated to a longitudinal position; and a rail blocking wall is arranged on the base at the end part of the generator car.
In the technical scheme, the end part of the T-shaped cross beam is pasted with the baffle and the buffer device, the locking hole is formed in the lower portion of the middle part of the T-shaped cross beam and corresponds to the locking pin shaft of the locking device, and the cross beams at the two ends of the T-shaped cross beam are used as rails for the electric hoist to move on.
In the technical scheme, the steel rail hoisting frame is provided with a rotary connecting seat, the rotary connecting seat is provided with a hole, and a locking pin shaft penetrates through the hole and can correspond to a locking hole below the middle part of the T-shaped cross beam; the middle part of the rotary connecting seat is provided with a shaft sleeve, and the middle part of the rotary connecting seat is provided with a bearing.
In the technical scheme, the locking device comprises a locking pin shaft, a spring and a pull rod, and the locking pin shaft is arranged on the steel rail hoisting frame and penetrates through a hole in the steel rail hoisting frame and a locking hole in the T-shaped cross beam; the pull rod can be clamped on a clamping seat on the steel rail hoisting frame in a downward pulling mode.
In above-mentioned technical scheme, rail revolving stage and edger roll subassembly are equipped with on the rail bears the frame, and its rail revolving stage bears the frame rotatoryly around the rail, but the rail revolving stage perpendicular to track is placed, also can be on a parallel with the track and place, be provided with multiunit roller device on the rail revolving stage, the roller device divide into there are rim and no rim two kinds, and the rail can be followed the removal of bearing roller roll direction, the edger roll subassembly is vertical to be installed on the rail bears the frame, and edger roll surface protrusion bears the frame in the rail, prevents that the rail from bearing the frame and being wiped by the rail, edger roll subassembly both ends are provided with the cardboard, are provided with.
In the technical scheme, the electric hoists are distributed at two ends of the T-shaped cross beam and can move on the T-shaped cross beam, and the electric hoists on the same side of the vehicle group are synchronously controlled or independently controlled.
In the technical scheme, the steel rail transport vehicle set comprises a power generation vehicle, a steel rail transport vehicle and a steel rail locking vehicle, and the connection sequence of the vehicle sets is as follows: the power generation vehicles are 1+ steel rail transport vehicles 2+ steel rail locking vehicles 1+ steel rail transport vehicles 3+ power generation vehicles 1, and the distance between the steel rail hoisting frames of all the vehicles is 12-14 m.
Compared with the prior art, the invention has the following beneficial effects:
the steel rail transport vehicle set comprises a power generation vehicle positioned at the first section and the last section, a steel rail locking vehicle positioned at the middle part and a steel rail transport vehicle connected with the power generation vehicle and the steel rail locking vehicle in the middle. That is, the head and the tail of the steel rail transport vehicle set are all generator cars, and the generator cars are provided with rail blocking walls to prevent longitudinal impact of the steel rails.
The base on the steel rail transport vehicle set is reinforced on the flat car, the structure of the original flat car is not changed, the base can be separated from the flat car after the reinforcing device is removed, and the utilization rate of the car and equipment is improved.
The steel rail transport vehicle set can transport processed long steel rails, greatly reduces the number of field welding heads in rail replacement, reduces the field labor intensity, improves the production efficiency and ensures the safety of lines; the base on the steel rail transport vehicle set can be detached from the flat car, so that the utilization rate of the vehicle and equipment is improved.
Drawings
Fig. 1 is a schematic structural diagram of a generator car in the invention.
Fig. 2 is a schematic structural view of the rail locking vehicle of the present invention.
Fig. 3 is a schematic structural view of the rail transportation vehicle of the present invention.
Fig. 4 is a side view of the power generation car in the folding state.
Fig. 5 is a side view showing the state of operation of the rail locking vehicle according to the present invention.
Fig. 6 is a side view showing the state of operation of the rail transporting vehicle according to the present invention.
Figure 7 is a front view of the rail support swivel of the present invention.
Figure 8 is a top view of the rail support swivel of the present invention.
Fig. 9 is a schematic structural view of a steel rail supporting and rotating device according to the present invention.
Fig. 10 is a schematic structural view of a middle base of the rail locking wagon of fig. 2.
FIG. 11 is a front view of a T-beam of the present invention.
FIG. 12 is a schematic view of a T-beam structure according to the present invention.
Wherein: 1-a generator set; 2-a chassis; 3-a rail blocking wall; 4-T-shaped cross beams; 5-steel rail hoisting frame; 6-a locking device; 7-rotating the connecting seat; 8-electric hoist; 9-long steel rail; 10-a rail carrier; 11-flat car; 12-a lock placement box; 13-a locking frame; 14-a lock rotation table; 15-a baffle; 16-middle box beam; 17-a rotating shaft; 18-a buffer; 19-double row lock; 20-locking axis a; 21-an electrical cabinet; 22-a post-insert assembly; 23-a stop rail assembly; 24-a vertical roll assembly; 25-a steel rail rotating platform; 26-a rail idler assembly; 27-locking shaft B; 28-steel rail placing rack; 29-rail fixing frame; 30-axis of rotation.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured 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.
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 in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention is described in further detail below with reference to the figures and examples.
As used herein, "longitudinal" refers to a longitudinal direction of a rail transport vehicle assembly, i.e., a direction parallel to the track in a horizontal plane, and "transverse" refers to a direction perpendicular to the "longitudinal" direction in a horizontal plane, i.e., a direction perpendicular to the track in a horizontal plane.
As shown in fig. 1 to 6, the rail transport vehicle set of the embodiment includes a power generation vehicle, a rail locking vehicle and a rail transport vehicle, each of the vehicles is reinforced on a flat car 11 by a base 2, a rail hoisting frame 5 is fixedly arranged in the middle of the base 2, and rail loading frames 10 are respectively arranged in the middle and at two ends of the base 2; a T-shaped beam 4 is arranged above the steel rail hoisting frame 5, a rotating shaft 17 is arranged in the middle of the T-shaped beam 4, and the T-shaped beam 4 can rotate relative to the steel rail hoisting frame 5; the steel rail hoisting frame 5 is provided with a locking device 6 which can lock the T-shaped beam 4; two electric hoists 8 are arranged on the T-shaped beam 4, and the electric hoists 8 can synchronously move on the T-shaped beam 4 under the control of wireless remote control or wired remote control, so that the function of hoisting the long steel rails 9 on two sides is realized; the steel rail locking vehicle is provided with a locking frame 13, the locking frame 13 is provided with a lock rotating platform 14, the lock rotating platform 14 can rotate around the locking frame 13, and the lock rotating platform 14 is provided with double rows of locks 19; and a rail blocking wall 3 is arranged on the base at the end part of the generator car.
Specifically, the base 2 is a split base, the base on each flat car 11 is divided into three blocks, the three blocks are all mounted on the flat car 11 through the column insertion component 22, the steel rail hoisting frame 5 is vertically mounted in the center of the base 2, one end of the generator car base 2 is provided with the generator set 1 and the rail blocking wall 3, the generator set 1 can provide power for all electric hoists 8 of the generator set, and the rail blocking wall 3 is used for blocking the impact of the long steel rail 9 in the longitudinal direction; a steel rail bearing frame 10 is arranged at the other end of the generator car base 2 and beside the steel rail hoisting frame 5, a steel rail rotating platform 25 is arranged on the steel rail bearing frame 10, a steel rail carrier roller assembly 26 is arranged in the steel rail rotating platform 25, and the steel rail rotating platform 25 can rotate around the steel rail bearing frame 10. The electrical cabinet 21 is fixed on the base 2 and is beside the steel rail hoisting frame 5. The column inserting assemblies 22 are distributed on two longitudinal sides of the base 2 and connected with column inserting holes on the flat car 11, so that the base 2 can be fixed on the flat car 11. And the longitudinal two sides of the base 2 are also provided with rail blocking assemblies 23, so that the long steel rail 9 is prevented from directly colliding with the flatcar 11 when the long steel rail 9 is hoisted.
The three types of vehicles are provided with a steel rail supporting and rotating device consisting of a steel rail bearing frame 10, a steel rail fixing frame 29, a steel rail placing frame 28, a rotating shaft 30, a locking shaft A20 and a locking shaft B27. The concrete structure is as shown in fig. 7 to 9, 3 layers are arranged from bottom to top, the first layer is only provided with a steel rail carrier roller assembly 26, the steel rail carrier roller assembly 26 sinks into the base 2, the second layer and the third layer are steel rail rotating tables 25, the steel rail carrier roller assembly 26 is installed in the steel rail rotating table body, and the long steel rail 9 can be placed on the steel rail carrier roller assembly 26. In the operating state, one end of the rail rotating platform 25 is fixed on the rail bearing frame 10 through the rotating shaft 30, and the other end of the rail rotating platform can be fixed on the rail fixing frame 29 through the locking shaft A20; when the rail is not required to be supported and is in a folding state, the rail can be fixed on the rail placing frame 28 through the locking shaft B27. All be equipped with edger roll subassembly 24 on base 2, rail bear frame 10, rail mount 29 and rail hoist and mount frame 5, 24 surperficial protrusions of edger roll subassembly bear frame 10, rail mount 29 and rail hoist and mount frame 5 in the rail, when long rail 9 rocked, can strike earlier on the edger roll subassembly 24, avoid rail to bear frame 10, rail mount 29 and rail hoist and mount frame 5 and rub by the rail.
A locking frame 13 is arranged in the middle of a base 2 of the steel rail locking vehicle, as shown in fig. 10, a lock rotating platform 14 is arranged on the locking frame 13, a double-row lock 19 is arranged on the lock rotating platform 14, the lock rotating platform 14 can rotate around the locking frame 13, when the steel rail is required to be locked, the lock rotating platform 14 can be rotated to the transverse position, the lock rotating platform 14 is locked by a locking shaft A20, when the steel rail is not required to be locked, the double-row lock 19 can be placed in a lock placing box 12, the lock rotating platform 14 is rotated to the longitudinal position, and the locking shaft B27 is used for locking; and two ends of the steel rail locking vehicle base 2 are also provided with steel rail supporting and rotating devices.
The middle part and two ends of the steel rail transport vehicle base 2 are provided with steel rail supporting and rotating devices, and the structure of the steel rail supporting and rotating devices is the same as that of the generator car.
As shown in fig. 11 and 12, the rail hoist frame 5 is provided with a rotatable joint socket 7. The rotary connecting seat 7 is connected with a rotary shaft 17 on the T-shaped cross beam 4, and a sliding bearing is arranged between the rotary connecting seat 7 and the T-shaped cross beam, so that the T-shaped cross beam 4 can rotate conveniently; a hole is formed above the rotary connecting seat 7, and a pin shaft of the locking device 6 penetrates through the hole to be inserted into a locking hole below the middle box girder 16, so that the T-shaped cross beam can be locked. When the locking device needs to be unlocked, the pin shaft on the locking device is pulled down, and the T-shaped cross beam 4 can be rotated; in the working state, the T-shaped cross beam is in the transverse position, and in the vehicle folding state, the T-shaped cross beam is in the longitudinal position. The locking device comprises a locking pin shaft, a spring and a pull rod, and is arranged on the steel rail hoisting frame, and the locking pin shaft of the locking device penetrates through a hole in the steel rail hoisting frame and a locking hole in the T-shaped cross beam; the pull rod can be clamped on a clamping seat on the steel rail hoisting frame in a downward pulling mode.
The electric hoist 8 can move at two ends of the T-shaped beam, and the two ends of the T-shaped beam 4 are provided with the baffle 15 and the buffer 18 to prevent the electric hoist from rushing out of the T-shaped beam 4; the electric hoists 8 can be controlled by wireless remote control or wired remote control, and can be synchronously controlled by all the electric hoists 8 on the same side or independently controlled by any electric hoist 8 in the train set; the hook on the electric hoist 8 can be lifted and lowered; the hook is connected with a rail lifting clamp which can grab the rail head or the rail bottom of the steel rail to lift the steel rail or unload the steel rail.
This embodiment rail transport vechicle group includes generator wagon, rail transport vechicle and rail locking car, the group of cars connection order is: the power generation vehicles are 1+ steel rail transport vehicles 2+ steel rail locking vehicles 1+ steel rail transport vehicles 3+ power generation vehicles 1, and the distance between the steel rail hoisting frames of all the vehicles is 12-14 m.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Details not described in this specification are within the skill of the art that are well known to those skilled in the art.
Claims (7)
1. The utility model provides a rail transport vechicle group, includes generator wagon, rail locking car and rail transport vechicle, its characterized in that: the power generation car, the steel rail locking car and the steel rail transport car are all reinforced on the flat car by a base, a steel rail hoisting frame is arranged in the middle of the base, steel rail bearing frames are respectively arranged in the middle of the base and at two ends of the base, a steel rail rotating table is arranged on each steel rail bearing frame and rotates around each steel rail bearing frame, the steel rail rotating tables rotate to the transverse position in an operating state, and when the steel rails do not need to be supported and are in a car folding state, the steel rail rotating tables rotate to the longitudinal position; the steel rail hoisting frame is characterized in that a T-shaped cross beam is mounted above the steel rail hoisting frame, a rotating shaft is arranged in the middle of the T-shaped cross beam, the T-shaped cross beam can rotate relative to the steel rail hoisting frame, a locking device is arranged on the steel rail hoisting frame and used for locking the T-shaped cross beam, two electric hoists are mounted on the T-shaped cross beam, the electric hoists synchronously move on the T-shaped cross beam under the remote control, and the double-side hoisting of the long steel rail is; the steel rail locking vehicle is provided with a locking frame, the locking frame is provided with a lock rotating table, the lock rotating table rotates around the locking frame, a lock is arranged on the lock rotating table, when the steel rail needs to be locked, the lock rotating table is rotated to a transverse position, when the steel rail does not need to be locked, the lock is placed in a lock placing box, and the lock rotating table is rotated to a longitudinal position; and a rail blocking wall is arranged on the base at the end part of the generator car.
2. A rail transport vehicle consist according to claim 1, characterized in that: the end part of the T-shaped cross beam is pasted with a baffle and a buffer device, a locking hole is formed below the middle part of the T-shaped cross beam and corresponds to a locking pin shaft of the locking device, and cross beams at two ends of the T-shaped cross beam are used as rails for the electric hoist to move on.
3. A rail transport vehicle consist according to claim 1, characterized in that: the steel rail hoisting frame is provided with a rotary connecting seat, the rotary connecting seat is provided with a hole, and a locking pin shaft penetrates through the hole and can correspond to a locking hole below the middle part of the T-shaped cross beam; the middle part of the rotary connecting seat is provided with a shaft sleeve, and the middle part of the rotary connecting seat is provided with a bearing.
4. A rail transport vehicle consist according to claim 1, characterized in that: the locking device comprises a locking pin shaft, a spring and a pull rod, and is arranged on the steel rail hoisting frame, and the locking pin shaft of the locking device penetrates through a hole in the steel rail hoisting frame and a locking hole in the T-shaped cross beam; the pull rod can be clamped on a clamping seat on the steel rail hoisting frame in a downward pulling mode.
5. A rail transport vehicle consist according to claim 1, characterized in that: the rail bears and is equipped with rail revolving stage and edger roll subassembly on the frame, and its rail revolving stage bears the frame rotatoryly around the rail, but the rail revolving stage perpendicular to track is placed, also can be on a parallel with the track and place, be provided with multiunit bearing roller device on the rail revolving stage, the bearing roller device divide into rim and no rim two kinds, and the bearing roller direction of rolling can be followed to the rail and removed, the vertical installation of edger roll subassembly bears the frame on the rail, and edger roll surface protrusion bears the frame in the rail, prevents that the rail from bearing the frame and is wiped by the rail, edger roll subassembly both ends are provided with the cardboard, are provided with.
6. A rail transport vehicle consist according to claim 1, characterized in that: the electric hoists are distributed at two ends of the T-shaped cross beam and can move on the T-shaped cross beam, and the electric hoists on the same side of the vehicle group are synchronously controlled or independently controlled.
7. A rail transport vehicle consist according to claim 1, characterized in that: the steel rail transport vehicle set comprises a power generation vehicle, a steel rail transport vehicle and a steel rail locking vehicle, and the connection sequence of the vehicle sets is as follows: the power generation vehicles are 1+ steel rail transport vehicles 2+ steel rail locking vehicles 1+ steel rail transport vehicles 3+ power generation vehicles 1, and the distance between the steel rail hoisting frames of all the vehicles is 12-14 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110277952.8A CN112793600A (en) | 2021-03-15 | 2021-03-15 | Rail transport vehicle set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110277952.8A CN112793600A (en) | 2021-03-15 | 2021-03-15 | Rail transport vehicle set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112793600A true CN112793600A (en) | 2021-05-14 |
Family
ID=75817067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110277952.8A Pending CN112793600A (en) | 2021-03-15 | 2021-03-15 | Rail transport vehicle set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112793600A (en) |
-
2021
- 2021-03-15 CN CN202110277952.8A patent/CN112793600A/en active Pending
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