CN210618153U - Movable rack connecting device in turnout zone - Google Patents
Movable rack connecting device in turnout zone Download PDFInfo
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- CN210618153U CN210618153U CN201921777686.XU CN201921777686U CN210618153U CN 210618153 U CN210618153 U CN 210618153U CN 201921777686 U CN201921777686 U CN 201921777686U CN 210618153 U CN210618153 U CN 210618153U
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- rack
- connecting rod
- connection piece
- dwang
- fixed plate
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Abstract
The utility model discloses a movable rack connecting device in switch district, including fixed plate, outside rack connecting rod and inboard rack connecting rod, be provided with the dwang on the fixed plate, the dwang is on a parallel with the fixed plate and can rotate in the plane, dwang pot head is equipped with short connection piece, and another pot head is equipped with long connection piece, short connection piece and long connection piece can revolute the pole and rotate and can follow the dwang and slide, outside rack connecting rod is articulated with short connection piece, inboard rack connecting rod is articulated with long connection piece. The utility model discloses can realize two movable racks in inboard and two movable racks synchronization action in the outside and coordinated control, the structure is ingenious, and only needs a goat can accomplish the switching process, and the cost is lower, controls simply convenient and fast.
Description
Technical Field
The utility model relates to a rack traffic engineering equipment technical field, concretely relates to movable rack connecting device in switch district.
Background
The rack-rail railway has a wide development and application prospect in traveling and transportation in mountainous regions in China by virtue of the remarkable characteristic of strong climbing capability. The turnout is used as a connecting device for transferring vehicles from one track to another track in rail transit, is an essential important component in a railway, and is a weak link in a track structure. The rack railway is because a rack has been laid in track central authorities, with traditional track difference, the track structure is more complicated, and all do not consider the coordinated control device of rack in the current rack switch mechanism, used goat is more, the switching process is complicated and takes time, the cost is higher, how to design a simple and easy practicality, low cost's rack connecting device, realize rack vehicle convenient and fast ground and change and the mechanical feedback of system security state between different rack tracks, be the urgent problem of treating the solution of this field technical staff.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at: in order to solve the problems that in the prior art, a linkage control device of a rack is not considered in a rack switch mechanism, more switches are used, the switching process is complex and time-consuming, and the cost is high, the movable rack connecting device in a switch area is provided and used for realizing the synchronous action and linkage control of movable racks and conveniently and quickly completing the switching process of the racks.
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides a movable rack connecting device in switch district, includes fixed plate, outside rack connecting rod and inboard rack connecting rod, be provided with the dwang on the fixed plate, the dwang is on a parallel with the fixed plate and can rotate in the plane, dwang pot head is equipped with short connection piece, and another pot head is equipped with long connection piece, short connection piece and long connection piece can revolute the dwang and rotate and can slide along the dwang, outside rack connecting rod is articulated with short connection piece, inboard rack connecting rod is articulated with long connection piece.
When the utility model is used, the fixed plate is fixed on the ground, the front ends of the two inner movable rack rails are hinged with the inner rack rail connecting rod, and the rear ends of the two inner movable rack rails are hinged with the inner rack rail mounting plate fixed on the ground; the front ends of the two outer movable racks are hinged to the outer rack connecting rod, the rear ends of the two outer movable racks are hinged to the outer rack mounting plate fixed on the ground, the front ends of any outer movable rack are pushed and pulled through the action rod of the switch machine to drive the outer rack connecting rod, the inner rack connecting rod and the rotating rod to act, and therefore synchronous action and linkage control of the two inner movable racks and the two outer movable racks are achieved.
As the preferred scheme of the utility model, the both ends of outside cogged rail tie rod are equipped with outstanding erection column, and the centre is equipped with the hinge hole. The mounting columns are convenient to hinge with the front ends of the two outer movable rack rails, and the hinge holes are formed in the middle of the outer rack rail connecting rods and are convenient to hinge with the short connecting blocks.
As a preferred embodiment of the present invention, the short connecting block is provided with a mounting post, and the outside rack rail connecting rod is hinged to the short connecting block through the mounting post. The short connecting block is provided with a mounting column which is convenient to be matched and hinged with a hinge hole in the middle of the outer side rack rail connecting rod.
As the preferred proposal of the utility model, the two ends and the middle of the inner side rack rail connecting rod are provided with hinged holes. The hinged holes at the two ends of the inner side rack rail connecting rod are convenient to be hinged with the front ends of the two inner side movable rack rails, and the hinged hole in the middle of the inner side rack rail connecting rod is convenient to be hinged with the long connecting block.
As the preferable scheme of the utility model, be equipped with the erection column on the long connection piece, inboard rack rail tie rod is articulated mutually with long connection piece through the erection column. The long connecting block is provided with a mounting column which is convenient to be matched and hinged with a hinge hole in the middle of the inner side rack rail connecting rod.
As the preferred scheme of the utility model, be equipped with the hinge hole in the middle of the dwang.
As the utility model discloses a preferred scheme, be equipped with outstanding erection column on the fixed plate, the dwang passes through the erection column and articulates mutually with the fixed plate. The fixed plate is provided with the mounting column, so that the hinge hole in the middle of the rotating rod can be conveniently matched and hinged.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
when the utility model is used, the fixed plate is fixed on the ground, the front ends of the two inner movable rack rails are hinged with the inner rack rail connecting rod, and the rear ends of the two inner movable rack rails are hinged with the inner rack rail mounting plate fixed on the ground; the front ends of the two outer movable racks are hinged to the outer rack connecting rod, the rear ends of the two outer movable racks are hinged to the outer rack mounting plate fixed on the ground, the front ends of any outer movable rack are pushed and pulled through the action rod of the switch machine to drive the outer rack connecting rod, the inner rack connecting rod and the rotating rod to act, and therefore synchronous action and linkage control of the two inner movable racks and the two outer movable racks are achieved.
Drawings
FIG. 1 is a plan view of a movable rack connecting device in a turnout zone of the present invention;
fig. 2 is a perspective view of a movable rack connecting device in a turnout zone, namely a view angle 1;
fig. 3 is a perspective view of the movable rack connecting device in the turnout zone of the utility model, view 2;
FIG. 4 is a plan view of the movable rack connecting device in the turnout zone of the present invention;
fig. 5 is a perspective view of the movable rack connecting device in the turnout zone of the utility model.
Fig. 6 is a partially enlarged schematic view of fig. 4.
The labels in the figure are: the connecting device comprises an outer tooth rail connecting rod 1, a short connecting block 2, a fixing plate 3, an inner tooth rail connecting rod 4, a long connecting block 5, a rotating rod 6, a curved rail 7, a sleeper 8, a first inner movable tooth rail 9, a first outer movable tooth rail 10, an outer tooth rail mounting plate 11, a second outer movable tooth rail 12, a switch machine 13, an action rod 14, an action rod connecting piece 15, a display rod 16, a second inner movable tooth rail 17, a linear rail 18 and an inner tooth rail mounting plate 19.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Examples
The embodiment provides a movable rack connecting device in a turnout area;
as shown in fig. 1-6, the movable rack connecting device in the turnout area in this embodiment includes a fixed plate 3, an outer rack connecting rod 1 and an inner rack connecting rod 4, a rotating rod 6 is disposed on the fixed plate 3, the rotating rod 6 is parallel to the fixed plate 3 and can rotate in a plane, one end of the rotating rod 6 is sleeved with a short connecting block 2, the other end of the rotating rod 6 is sleeved with a long connecting block 5, the short connecting block 2 and the long connecting block 5 can rotate around the rotating rod 6 and can slide along the rotating rod 6, the outer rack connecting rod 1 is hinged to the short connecting block 2, and the inner rack connecting rod 4 is hinged to the long connecting block 5.
When the utility model is used, the fixed plate is fixed on the ground, the front ends of the two inner movable rack rails are hinged with the inner rack rail connecting rod, and the rear ends of the two inner movable rack rails are hinged with the inner rack rail mounting plate fixed on the ground; the front ends of the two outer movable racks are hinged to the outer rack connecting rod, the rear ends of the two outer movable racks are hinged to the outer rack mounting plate fixed on the ground, the front ends of any outer movable rack are pushed and pulled through the action rod of the switch machine to drive the outer rack connecting rod, the inner rack connecting rod and the rotating rod to act, and therefore synchronous action and linkage control of the two inner movable racks and the two outer movable racks are achieved.
In this embodiment, the outer rack connecting rod 1 has two ends provided with protruding mounting posts for hinging with the front ends of the first outer movable rack 10 and the second outer movable rack 12, and a middle hinge hole for hinging with the short connecting block 2, and the outer rack connecting rod 1 is rotatable relative to the first outer movable rack 10, the second outer movable rack 12 and the short connecting block 2. The inner side rack connecting rod 4 is provided with hinge holes at two ends for being hinged with the front ends of the first inner side movable rack 9 and the second inner side movable rack 17, and is provided with a hinge hole in the middle for being hinged with the long connecting block 5, and the inner side rack connecting rod 4 can rotate relative to the first inner side movable rack 9, the second inner side movable rack 17 and the long connecting block 5.
In this embodiment, the left and right ends of the rotating rod 6 are respectively connected with the short connecting block 2 and the long connecting block 5, and the short connecting block 2 and the long connecting block 5 can rotate relative to the rotating rod 6 and can slide along the rotating rod 6, so that the rotation process is prevented from being blocked. The middle of the fixed plate 3 is provided with a protruded mounting column, the fixed plate 3 is hinged with the middle of the rotating rod 6 through the mounting column, and the fixed plate 3 is fixed on the ground.
In this embodiment, the switch actuating rod 14 is connected to the second outer movable rack 12 and the switch indicating rod 16 is connected to the first inner movable rack 9. The switch machine action rod 14 pushes or pulls the second outer movable rack 12 through the action rod connecting piece 15, and the synchronous action of the two outer movable racks and the two inner curve movable racks can be realized under the action of the connecting device, so that the information feedback of the position state can be obtained while the linkage control of the movable racks in the switch area is realized, and the information feedback is further transmitted to the safety control center of the switch machine.
Referring to fig. 1 to 4, the switching process of the rack train from the straight-line side section to the curved-line side section is as follows: the switch machine 13 pushes the front non-fixed end of the second outer movable rack 12 to rotate around the mounting column on the outer rack mounting plate 11 to the linear steel rail 18 through the action rod 14, the front non-fixed end of the second outer movable rack 12 drives the front non-fixed end of the first outer movable rack 10 to rotate around the mounting column on the outer rack mounting plate 11 back to the curved steel rail 7 through the outer rack connecting rod 1, the outer rack connecting rod 1 drives the rotating rod 6 to rotate around the mounting column on the fixed plate 3 through the short connecting block 2, the rotating rod 6 drives the inner rack connecting rod 4 to move through the long connecting block 5, the inner rack connecting rod 4 pushes the front end of the second inner movable rack 17 to rotate around the mounting column on the inner rack mounting plate 19 to the linear steel rail 18, and pulls the first inner movable rack 9 to rotate around the mounting column on the inner rack mounting plate 19 back to the curved steel rail 7, the movement of the actuating rod 14 is stopped until the front non-fixed end of the second inner movable rack 17 and the front non-fixed end of the second outer movable rack 12 are tightly attached and the first inner movable rack 9 and the first outer movable rack 10 are completely opened. Meanwhile, the first inner movable rack 9 triggers a switch completion signal by driving the indicating rod 16 to reach a specified position, a signal system sends a passing signal after checking and confirming the positions of all parts, and the rack train drives from the left side to the right side to complete the track replacing process.
Similarly, the rack train changes from the curve side section to the straight side section, the switch machine 13 pulls the front non-fixed end of the second outer movable rack 12 through the action rod 14, the first inner movable rack 9 and the first outer movable rack 10 can be synchronously closed under the action of the connecting device of the movable rack in the turnout area, the second inner movable rack 17 and the second outer movable rack 12 are opened, the signal system sends out a passing signal after checking and confirming the positions of all parts, and the rack train moves from the right side to the left side to complete the track replacing process.
In the goat in-process, goat 13 is in the utility model discloses the movable rack of second outside 12 and the opening of the movable rack 17 of second inboard when first inboard movable rack 9 and the movable rack 10 closure of first outside can be realized under the effect of the movable rack connecting device in switch district, or the movable rack 9 of first inboard and the movable rack 10 closure of second outside 12 and the movable rack 17 of the movable rack in second outside when opening of the movable rack 10 in first outside, the structure is ingenious, and is simple to control, and application cost is low, and is convenient and fast, and closed rack can closely laminate, can guarantee that the train can steady safe operation, passenger's travelling comfort is taken well.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the principles of the present invention should be included within the scope of the present invention.
Claims (7)
1. The utility model provides a movable rack connecting device in switch district, its characterized in that, includes fixed plate, outside rack connecting rod and inboard rack connecting rod, be provided with the dwang on the fixed plate, the dwang is on a parallel with the fixed plate and can rotate in the plane, dwang pot head is equipped with short connection piece, and another pot head is equipped with long connection piece, short connection piece and long connection piece can revolute the dwang and rotate and can slide along the dwang, outside rack connecting rod is articulated with short connection piece, inboard rack connecting rod is articulated with long connection piece.
2. The device as claimed in claim 1, wherein the outer connecting rod is provided with a protruding mounting post at both ends and a hinge hole in the middle.
3. The device as claimed in claim 2, wherein the short link blocks are provided with mounting posts, and the outer side rack link rods are hinged to the short link blocks through the mounting posts.
4. The device as claimed in claim 1, wherein the inner side rack connecting rod is provided with hinge holes at both ends and in the middle.
5. The device as claimed in claim 4, wherein said long connecting block is provided with a mounting post, and said inner connecting rod is hinged to the long connecting block through the mounting post.
6. The device as claimed in claim 1, wherein the turning rod has a hinge hole in the middle.
7. The device for connecting the movable rack of the turnout zone according to claim 6, wherein the fixed plate is provided with a protruded mounting column, and the rotating rod is hinged with the fixed plate through the mounting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921777686.XU CN210618153U (en) | 2019-10-22 | 2019-10-22 | Movable rack connecting device in turnout zone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921777686.XU CN210618153U (en) | 2019-10-22 | 2019-10-22 | Movable rack connecting device in turnout zone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210618153U true CN210618153U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921777686.XU Active CN210618153U (en) | 2019-10-22 | 2019-10-22 | Movable rack connecting device in turnout zone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210618153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606104A (en) * | 2019-10-22 | 2019-12-24 | 中铁二院工程集团有限责任公司 | Movable rack connecting device in turnout zone |
| CN112937635A (en) * | 2021-04-02 | 2021-06-11 | 中国铁建重工集团股份有限公司道岔分公司 | Rack switch pendulous device |
-
2019
- 2019-10-22 CN CN201921777686.XU patent/CN210618153U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606104A (en) * | 2019-10-22 | 2019-12-24 | 中铁二院工程集团有限责任公司 | Movable rack connecting device in turnout zone |
| CN110606104B (en) * | 2019-10-22 | 2024-03-08 | 中铁二院工程集团有限责任公司 | Movable toothed rail connecting device for turnout area |
| CN112937635A (en) * | 2021-04-02 | 2021-06-11 | 中国铁建重工集团股份有限公司道岔分公司 | Rack switch pendulous device |
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