CN209815008U - Variable-height transition rail device and transfer platform - Google Patents
Variable-height transition rail device and transfer platform Download PDFInfo
- Publication number
- CN209815008U CN209815008U CN201920255558.2U CN201920255558U CN209815008U CN 209815008 U CN209815008 U CN 209815008U CN 201920255558 U CN201920255558 U CN 201920255558U CN 209815008 U CN209815008 U CN 209815008U
- Authority
- CN
- China
- Prior art keywords
- rail
- transition
- height
- track
- connecting plate
- Prior art date
- 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.)
- Active
Links
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model provides a variable high transition rail device of highly variable transition rail device, including the rail that the twice is parallel to each other, the rail is fixed with the connecting plate, the vertical height of the track face of rail risees from one end to the other end gradually, the connecting plate passes through the crab-bolt and is fixed with ground or other fixed planes, through the extension or shorten the length of rail changes transition rail device terminal height. The utility model provides a transfer platform when there is the difference in height between transfer track and the ground track, uses between the two foreland the highly variable transition rail device. The utility model provides a pair of high variable transition rail device and transfer platform can realize the orbital common rail of transfer platform track and ground and be connected, and this transition rail device simple structure, easy installation, low in manufacturing cost accords with the actual demand of manufacturing plant.
Description
Technical Field
The utility model belongs to the technical field of the rail vehicle technique and specifically relates to transfer platform.
Background
In rail vehicle manufacturing factory, rail vehicle need often carry out station conversion from the ground track through the transfer platform, because transfer platform basis and ground basis are different, cause to have the difference in height between transfer platform track and the ground track, and along with the increase of live time, ground track ground subsides gradually, and the difference in height between the two is bigger and bigger, exceeds the difference in height requirement that rail vehicle operation allows, influences rail vehicle operation safety, and rail vehicle can't move about the transfer platform about the rail vehicle operation when serious. The conventional method for solving the problem of the existing manufacturing plant is to repair and reform the original ground again to enable the ground track to be flush with the transfer platform track, but the ground reformation cost is high, the reformation period is long, the influence on the production plan of the manufacturing plant is great, and the production requirement cannot be met conveniently and quickly; in another method, the ground track is set to be an adjustable track, but the length of the ground track reaches dozens of meters or even more than hundreds of meters, so that the cost of the whole adjustable track is very high, the adjusting mechanism needs to be maintained frequently, the workload is large during adjustment, and the actual requirements of a manufacturing plant are not met.
SUMMERY OF THE UTILITY MODEL
The utility model discloses main aim at solves above-mentioned problem and not enough, provides a variable height transition rail device and uses the transfer platform of transition rail device through set up the transition rail device between ground track and transfer track, solves the unable problem of rail altogether of difference in height appearance transfer platform track and ground track.
In order to achieve the above object, the utility model provides a variable height transition rail device at first, its technical scheme is:
the utility model provides a variable height transition rail device, includes the rail that the twice is parallel to each other, the rail is fixed with the connecting plate, the vertical height of the track face of rail risees from one end to the other end gradually, the connecting plate passes through the crab-bolt and is fixed with ground or other fixed planes, through the extension or shorten the length of rail changes transition rail device terminal height.
Furthermore, the bottom of the connecting plate is provided with one or more positioning pieces which enable the rail and the rail to be connected to be accurately connected in a common rail mode.
Furthermore, a connecting beam is arranged between the two rails.
Further, the bottom surface of the rail is welded and fixed with the top surface of the connecting plate.
Further, the anchor bolt is arranged on the outer side of the vehicle rail and fixes the connecting plate with the ground or other fixed platform surfaces.
Furthermore, the length of the connecting plate is smaller than that of the rail, and one end of the connecting plate is flush with the end face of the high end of the rail.
Furthermore, the transition rail device comprises a section of transition rail assembly and one or more sections of lengthened rail assemblies which are mutually connected in a common rail mode, the included angle between the rail surface and the bottom surface of each lengthened rail assembly is equal to the included angle between the rail surface and the bottom surface of the transition rail assembly, and the heights of the sections of lengthened rail assemblies are sequentially increased in a head-tail common rail mode.
The utility model further provides a transfer platform adopts following technical scheme:
the utility model provides a transfer platform, includes transfer track and ground track when ground track and transfer track have the difference in height, set up between the two as before a variable height transition rail device, the lower one end of transition rail device height with the ground track is rail-mounted and is connected, through the extension the length adjustment of transition rail device the terminal height of transition rail device with transfer platform track rail-mounted is connected.
To sum up, the utility model provides a pair of variable height transition rail device and transfer platform compares with prior art, has following advantage: set up transition rail device between transfer platform track and ground track, the device simple structure, easy installation can adjust through the quantity of extension rail according to the difference in height change between two tracks, low in manufacturing cost accords with the actual demand of manufacturing plant.
Description of the drawings:
FIG. 1: the utility model relates to a structure schematic diagram of a variable-height transition rail device;
FIG. 2: the utility model relates to a side view of a transition rail component in a transition rail device with variable height;
FIG. 3: the utility model relates to a lengthened rail subassembly side view in variable height transition rail device.
The track assembly comprises a transition track assembly 1, a connecting plate 2, an anchor bolt 3, a positioning piece 4, a connecting beam 5, an elongated track assembly 6 and a vehicle track 7.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model provides a variable height transition rail device, includes two rail 7 that are parallel to each other, and rail 7 is fixed with connecting plate 2, and the vertical height of the track face of rail 7 risees from one end to the other end gradually, and connecting plate 2 is fixed with ground or other fixed planes through crab-bolt 3, through the length of extension or shortening rail 7, changes transition rail device terminal height.
The utility model provides a pair of variable high transition rail device can be used to the transfer platform, connects the transfer track and the ground track of transfer platform, makes two tracks realize common rail connection under transition rail device's connection. The transfer platform comprises a transfer platform and a foundation rail, the transfer platform is provided with a transfer rail which is in common rail with the foundation rail, when the foundation rail and the transfer rail have height difference, a transition rail device with a rail surface being an inclined surface is arranged between the foundation rail and the transfer rail, and two ends of the transition rail device are in common rail connection with the two rails respectively.
Taking the application in a transfer platform as an example, the concrete structure of a variable height transition rail device provided by the present invention is described, the transfer platform body and the transfer rail, foundation and ground rail arranged on the body can adopt the prior art, the conventional structure and any structure form which may appear in the future, a transition rail device for realizing the common rail connection between the foundation rail and the transfer rail is arranged between the foundation rail and the transfer rail, the transition rail device is arranged on the rail base surface at the front end of the foundation rail, after the fixed installation, both ends are respectively connected with the foundation rail and the common rail between the transfer rail, the rail base surface can be the foundation, the ground or any fixed plane, and the requirement and the limitation are not made, the transition rail device adopts the structure as shown in figures 1 and 2, in the embodiment provided by the present invention, the transition rail device comprises a transition rail component 1 and an extension rail component 6, transition rail subassembly 1 is close with extension rail subassembly 6 structure, including interconnect's connecting plate 2 and rail 7, connecting plate 2 and rail 7 welded fastening, or adopt other arbitrary modes fixed, and connecting plate 2 is fixed with the track basal plane through crab-bolt 3. The rails 7 are two rails which are parallel to each other, the connecting beam 5 is arranged between the two rails 7, the rail gauge between the two rails is determined to be the same as that of the foundation rail and the rail of the vehicle transfer rail, the connecting beam 5 is fixedly welded with the connecting plate 2, and two ends of the connecting beam respectively abut against the inner side surface of the rails 7 or are fixedly welded with the inner side surface of the rails 7, so that the stabilizing effect is achieved and the rails 7 are prevented from being deformed by transverse force. The track surface (the surface contacting with the wheels of the vehicle) of the rail 7 is an inclined surface, as shown in fig. 2, when viewed from the orientation shown in fig. 2, the track surface of the rail 7 gradually rises from left to right to form an inclined surface, that is, the vertical height of the rail 7 gradually rises linearly from left to right, so that the track surface and the top surface or the horizontal plane of the connecting plate 2 form a certain included angle, and the lowest end is basically intersected with the extension line of the top surface of the connecting plate. During the use, the low side of transition rail subassembly 1 meets with the ground track rail is total to rail, and the high end directly meets with the track rail that moves or through increasing one section or multistage extension rail subassembly 6 according to the difference in height between ground track and the track that moves, makes the high end of last section extension rail subassembly 6 be connected with the track rail that moves.
The extension assembly 6 differs from the transition rail assembly 1 in that: in the installation, for making the rail 7 of transition rail subassembly 1 align with the ground track, prevent the overproof between transition rail subassembly 1 and the ground track, be provided with setting element 4 in the bottom of connecting plate 2, as shown in fig. 2, setting element 4 is the location arch or location archs that set up on 2 bottom surfaces of connecting plate, it is corresponding, be provided with the sunken of holding setting element 4 on the track basal plane, during the installation, after putting setting element 4 and track basal plane location, reuse crab-bolt 3 fixes connecting plate 2 on the track basal plane, prevent that connecting plate 2 from taking rail 7 to remove. Under the usual condition, ground track position is lower, the snap-on is on the ground surface, and the height of the least of rail 7 is the same with the orbital height of ground, consequently, meets for the orbital common rail of high influence rail 7 and ground of avoiding connecting plate 2 the utility model discloses in, the length of connecting plate 2 in the transition rail subassembly 1 is less than the length of rail 7, the terminal surface parallel and level of right-hand member and rail 7, the terminal surface parallel and level of the high higher one end of connecting plate 2 and rail 7 promptly. And because the extension rail assembly 6 needs to be used with the transition rail assembly 1 in a matching manner, the length of the rail 7 and the height of the tail end of the rail 7 are extended so as to be smoothly connected with the smooth common rail of the transfer rail, as shown in fig. 1 and 3, in the extension rail assembly 6, two ends of the connecting plate 2 are respectively flush with two end faces of the rail 7, the connecting beam 5 is located in the middle of the connecting plate in the width direction, and the lowest end of the rail 7 is higher than the top face of the connecting plate 2. The height of the lowest end of the rail 7 of the lengthened rail assembly 6 is the same as that of the highest end of the rail 7 of the transition rail assembly 1, and the height of the highest end is the same as that of the rail for vehicle transfer.
The number of the lengthened rail components 6 can be determined according to the settlement degree of the foundation and the height change between the foundation rail and the transfer rail, and can be one section or multiple sections, when multiple sections of lengthened rail components 6 are adopted, the multiple sections of lengthened rail components 6 are connected in sequence, the height of the highest end of the rail 7 of the previous section of lengthened rail component 6 is the same as the lowest height of the rail 7 of the next adjacent section, and by analogy, the height of the lowest end of the rail 7 of the foremost lengthened rail component 6 is the same as the height of the highest end of the rail 7 of the transition rail component 1. The included angle between the track surface of the vehicle track 7 in the transition track assembly 1 and the connecting plate 2 and the included angle between the track surface of the vehicle track 7 of each section of the lengthened track assembly 6 and the corresponding connecting plate 2 are the same, so that the track surfaces of the vehicle track 7 of the transition track assembly 1 and one or more sections of the lengthened track assemblies 6 form a plane which smoothly rises, and the foundation track which is subsided is connected with the vehicle transfer track through the transition track device. In practical application, the transition rail assembly 1 and the number of sections of the extension rail assembly 6 used in a matched mode can be selected according to the settlement degree of the foundation, the extension rail assembly can be omitted, the height between the transition rail device and the connected rails is guaranteed within an allowable range, and the running safety of vehicles is guaranteed. Through the setting of extension rail subassembly 6, can realize the altitude variation of transition rail device, realize dealing with two and linking up the transition effect of constantly changing difference in height.
The utility model provides a transfer platform when there is the difference in height in ground track and transfer track, sets up as before the transition rail device between the two to according to the particular case of difference in height, select the segment number of extension rail subassembly that needs to use. The specific structure and the using and installing method are as described above and are not described in detail.
To sum up, the utility model provides a pair of high variable height transition rail device and transfer platform compares with prior art, has following advantage: the transition rail device is arranged between the transfer platform rail and the foundation rail, the device is simple in structure and simple to manufacture, only the rail needs to be obtained through processing of a common numerical control milling machine, other parts can not be realized by the existing parts, or the manufacturing requirements can be met through common cutting; the transition rail device is easy to install, and when in installation, the vehicle rail can be fixed through the anchor bolt after being flush with the existing foundation rail; the number of the lengthened rails is adjusted according to the height difference between the two rails, so that the manufacturing cost is low, and the actual requirements of a manufacturing factory are met.
Similar solutions can be derived as described above in connection with the given solution content. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention are still within the scope of the technical solution of the present invention.
Claims (9)
1. A variable height transition rail device characterized in that: including the rail that the twice is parallel to each other, the rail is fixed with the connecting plate, the vertical height of the track face of rail risees from one end to the other end gradually, the connecting plate passes through the crab-bolt and is fixed with ground or other fixed planes, through the extension or shorten the length of rail changes transition rail device terminal height.
2. The variable height transition rail apparatus of claim 1, wherein: and one or more positioning pieces for accurately connecting the rail with the rail to be connected through the common rail are arranged at the bottom of the connecting plate.
3. A variable height transition rail apparatus as defined in claim 1, wherein: and a connecting beam is arranged between the two rails.
4. A variable height transition rail apparatus as defined in claim 1, wherein: the bottom surface of the rail is fixedly welded with the top surface of the connecting plate.
5. A variable height transition rail apparatus as defined in claim 1, wherein: the anchor bolt is in the outside of rail will the connecting plate is fixed with ground or other fixed platform face.
6. A variable height transition rail apparatus as defined in claim 1, wherein: the length of the connecting plate is smaller than that of the rail, and one end of the connecting plate is flush with the end face of the high end of the rail.
7. A variable height transition rail apparatus as claimed in any one of claims 1 to 6, wherein: the transition rail device comprises a section of transition rail assembly and one or more sections of lengthened rail assemblies which are mutually connected in a common rail mode, the included angle between the rail surface and the bottom surface of each lengthened rail assembly is equal to the included angle between the rail surface and the bottom surface of the transition rail assembly, and the sections of lengthened rail assemblies are sequentially connected in a head-tail common rail mode in the height sequence.
8. The utility model provides a transfer platform, includes transfer track and ground track, its characterized in that: when the height difference exists between the foundation rail and the transfer rail, the variable-height transition rail device as claimed in any one of claims 1 to 7 is arranged between the foundation rail and the transfer rail, the lower end of the transition rail device is connected with the common rail of the foundation rail, and the terminal height of the transition rail device is adjusted by prolonging the length of the transition rail device so as to be connected with the common rail of the transfer platform rail.
9. The transfer platform of claim 8, wherein: and a positioning piece connected with the foundation rail is arranged on the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920255558.2U CN209815008U (en) | 2019-02-28 | 2019-02-28 | Variable-height transition rail device and transfer platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920255558.2U CN209815008U (en) | 2019-02-28 | 2019-02-28 | Variable-height transition rail device and transfer platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209815008U true CN209815008U (en) | 2019-12-20 |
Family
ID=68874158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920255558.2U Active CN209815008U (en) | 2019-02-28 | 2019-02-28 | Variable-height transition rail device and transfer platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209815008U (en) |
-
2019
- 2019-02-28 CN CN201920255558.2U patent/CN209815008U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110777669A (en) | High-speed rail continuous beam short line matching prefabricated cantilever assembly line shape control method | |
| CN207258956U (en) | The mounting structure of connection plate for elevator guide rail, guide rail and rail brackets | |
| CN102041782B (en) | Multi-point pushing system of large-span steel truss girders and pushing process thereof | |
| CN110939028B (en) | Adjustable support of magnetic levitation track | |
| CN102632273A (en) | Adjustable multi-point positioning hole making device and hole making method | |
| CN109763419A (en) | A kind of connection structure of novel suspension type monorail bridge pier and track girder | |
| CN209815008U (en) | Variable-height transition rail device and transfer platform | |
| CN211689691U (en) | Magnetic suspension track system | |
| CN202447877U (en) | Elevation fine tuning apparatus for parts assembly | |
| CN203393612U (en) | Track of bridge checking vehicle | |
| CN213196351U (en) | Conveying and correcting device | |
| CN105133445A (en) | Rail plate locking seat of magnetic levitation rail | |
| CN106584049A (en) | Stepping beam type heating furnace oblique rail installing precision control method | |
| CN203654110U (en) | Framework track panel for constructing double-block ballastless track bed | |
| CN103696333A (en) | Frame rail skeleton for use in double-block ballastless rail bed construction and manufacturing method | |
| CN202606934U (en) | Adjustable multipoint positioning hole manufacturing device | |
| CN211689692U (en) | Magnetic suspension track beam system | |
| CN114427176B (en) | Bed-jig | |
| CN209703284U (en) | The connection structure and pier beam construction of novel suspension type monorail bridge pier and track girder | |
| CN211689693U (en) | Adjustable support of magnetic levitation track | |
| CN114753266A (en) | Real-time deviation rectifying device and method for steel truss girder dragging construction | |
| CN203819065U (en) | Integral insulation bracket of magnetic suspension traffic contact rail | |
| CN210287983U (en) | Straddle type monorail finger-shaped plate system | |
| CN205077341U (en) | Clearance adjustment device of magnetic levitation track section of track | |
| CN213278043U (en) | Front rail device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |