CN210481909U - Be used for TBM track to prevent excursion device - Google Patents
Be used for TBM track to prevent excursion device Download PDFInfo
- Publication number
- CN210481909U CN210481909U CN201921188740.7U CN201921188740U CN210481909U CN 210481909 U CN210481909 U CN 210481909U CN 201921188740 U CN201921188740 U CN 201921188740U CN 210481909 U CN210481909 U CN 210481909U
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- track
- sleeper
- tbm
- pressing block
- briquetting
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Abstract
The utility model discloses a be used for TBM track to prevent excursion device, including sleeper (1) and track (2) of setting on sleeper (1), prevent that the excursion device includes briquetting (5), briquetting (5) are located sleeper (1) and are connected with sleeper (1) through bolt (3), nut (4), the rear end and the track (2) side contact of briquetting (5) and cooperate. The utility model has the advantages of simple structure, use reliably, simple to operate, low cost adopt it can effectively prevent the track skew, reduced the vehicle probability of derailing, guaranteed the vehicle safety of traveling.
Description
Technical Field
The utility model relates to a prevent excursion device, especially one kind is used for TBM track to prevent excursion device.
Background
Currently, rail fastening systems include sleepers (or steel tie plates), fastening pressure plates, and fastening bolts; when in use, the fixed pressing plates are arranged on two sides of the steel rail by using the fixed bolts. Because the contact part of the traditional track pressing plate and the track is small, the bolt looseness, the pressing plate dislocation and the limiting failure are easily caused in the running process of the rail-mounted vehicle, the track deviation, the vehicle derailment and other consequences are caused, and the running safety of the vehicle is seriously influenced.
Disclosure of Invention
The utility model aims at providing a can prevent effectively that track skew is used for TBM track to prevent excursion device.
The utility model aims at realizing through such technical scheme, a be used for TBM track to prevent excursion device, include the sleeper and set up the track on the sleeper, prevent that the excursion device includes the briquetting, the briquetting is located the sleeper and is connected with the sleeper through bolt, nut, the rear end and the track side contact of briquetting and cooperate.
In order to prevent the loosening of the bolt and the nut, the pressing block can also play a role in preventing the track from deviating, and the front end of the pressing block is vertically provided with a stop block on the sleeper.
The utility model discloses in, the briquetting is two and symmetrical arrangement in the track both sides during general use.
Further described, the pressing block comprises a multi-folded plate with a U-shaped section, two sides of the multi-folded plate are vertically provided with a side plate A and a side plate B which are symmetrically arranged, the rear end face of the multi-folded plate is provided with a bending face matched with the side face of the rail, and the front end of the multi-folded plate is connected with the sleeper through a bolt and a nut.
Since the technical scheme is used, the utility model has the advantages of simple structure, use reliably, simple to operate, low cost adopt it can effectively prevent that the track from taking place the skew, reduced the vehicle probability of derailing, guaranteed the vehicle safety of traveling.
Drawings
The drawings of the utility model are as follows:
FIG. 1 is a schematic diagram of a pressing block structure of the present invention;
fig. 2 is a reference diagram of the usage status of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided with reference to the accompanying drawings, but the present invention is not limited to these embodiments, and any modifications or substitutions in the basic spirit of the embodiments will still fall within the scope of the present invention as claimed in the appended claims.
Example 1: as shown in figures 1 and 2, the device for preventing the TBM track from shifting comprises a sleeper 1 and a track 2 arranged on the sleeper 1, the device for preventing the shifting comprises a pressing block 5, the pressing block 5 is positioned on the sleeper 1 and is connected with the sleeper 1 through a bolt 3 and a nut 4, and the rear end of the pressing block 5 is in contact with and matched with the side surface of the track 2.
The utility model discloses in, increased its area of contact with track 2 through briquetting 5, effectively controlled the track skew, guaranteed the vehicle safety of traveling.
Furthermore, a stop block 6 is vertically arranged at the front end of the pressing block 5 and on the sleeper 1. The purpose of setting up dog 6 is exactly in order to effectively ensure under the not hard up condition of bolt 3 and nut 4, briquetting 5 still the effect that the air flue prevented the track skew.
The utility model discloses in, for the use reliable, briquetting 5 is two and symmetrical arrangement in 2 both sides of track under the general condition.
Further describing, the pressing block 5 comprises a multi-folded plate 7 with a U-shaped cross section, two sides of the multi-folded plate 7 are vertically provided with a side plate A8 and a side plate B9 which are symmetrically arranged, the rear end surface of the multi-folded plate 7 is provided with a bending surface matched with the side surface of the rail 2, and the front end of the multi-folded plate 7 is connected with the sleeper 1 through a bolt 3 and a nut 4.
Claims (4)
1. The utility model provides a be used for TBM track anti-migration device, includes sleeper (1) and sets up track (2) on sleeper (1), characterized by: the anti-deviation device comprises a pressing block (5), wherein the pressing block (5) is located on the sleeper (1) and is connected with the sleeper (1) through a bolt (3) and a nut (4), and the rear end of the pressing block (5) is in contact with and matched with the side face of the rail (2).
2. The device of claim 1 for preventing deviation of a TBM track, wherein: and a stop block (6) is vertically arranged at the front end of the pressing block (5) and on the sleeper (1).
3. The device of claim 2 for preventing deviation of a TBM track, wherein: the two pressing blocks (5) are symmetrically arranged on two sides of the track (2).
4. The device of claim 3 for preventing deviation of a TBM track, wherein: briquetting (5) are including multi-folded plate (7) that the cross-section is the U type the both sides of multi-folded plate (7) are vertical to be provided with symmetrical arrangement's curb plate A (8) and curb plate B (9), the rear end face of multi-folded plate (7) have with track (2) side complex face of bending, the front end of multi-folded plate (7) passes through bolt (3), nut (4) and is connected with sleeper (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921188740.7U CN210481909U (en) | 2019-07-26 | 2019-07-26 | Be used for TBM track to prevent excursion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921188740.7U CN210481909U (en) | 2019-07-26 | 2019-07-26 | Be used for TBM track to prevent excursion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210481909U true CN210481909U (en) | 2020-05-08 |
Family
ID=70532885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921188740.7U Active CN210481909U (en) | 2019-07-26 | 2019-07-26 | Be used for TBM track to prevent excursion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210481909U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431075A (en) * | 2020-11-11 | 2021-03-02 | 杭州量创科技咨询有限公司 | Mine transportation track anti-deviation mechanism |
| CN113417173A (en) * | 2021-08-04 | 2021-09-21 | 杨清福 | Track structure suitable for super-high-speed train |
-
2019
- 2019-07-26 CN CN201921188740.7U patent/CN210481909U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431075A (en) * | 2020-11-11 | 2021-03-02 | 杭州量创科技咨询有限公司 | Mine transportation track anti-deviation mechanism |
| CN113417173A (en) * | 2021-08-04 | 2021-09-21 | 杨清福 | Track structure suitable for super-high-speed train |
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