CN108045399A - A kind of transponder stern fast protective stent - Google Patents

Abstract

The invention discloses a kind of transponder stern fast protective stent, including：Main support, nylon spacer and steel band；The main support is designed using channel type, and one end bottom is equipped with grip structure, and by steel band through grip structure so as to be fixed on sleeper, the other end is equipped with nylon spacer, and is fixed in a mounting bracket of transponder；Active balise stern fast is fixed on by the anchor ear in main support on main support, and the bottom of another mounting bracket of active balise is also individually equipped with a nylon spacer.

Description

A transponder tail cable protection bracket

technical field

The invention relates to the technical field of rail transit, in particular to a transponder tail cable protective bracket.

Background technique

With the development of high-speed railways, transponders have been widely used in CTCS-2 and CTCS-3 train control systems. The balise can be divided into passive balise and active balise. The active balise is connected to the LEU equipment in the room through the tail cable, and sends the train control center balise message transmitted by the LEU in real time to transmit the temporary limit to the train. Speed command to realize automatic control of the car. The connection status of the active transponder tail cable is related to the normal operation of the entire train control system. When the active transponder tail cable breaks, the train will output emergency braking, causing the train to be delayed.

In practical application, active transponder tail cables are often trampled by staff or interrupted by foreign objects, so providing effective physical protection for active transponder tail cables will help improve the reliability of the train control system .

Contents of the invention

The purpose of the present invention is to provide a transponder tail cable protective bracket, which can effectively protect the tail cable while fixing the active transponder tail cable.

The purpose of the present invention is achieved through the following technical solutions:

A transponder tail cable protective bracket, comprising: a main bracket, a nylon gasket and a steel cable tie;

The main bracket adopts a channel-shaped design, with a handle structure at the bottom of one end, which is fixed on the sleeper by a steel cable tie passing through the handle structure, and a nylon gasket at the other end, which is fixed on a mounting bracket of the transponder ; The tail cable of the active transponder is fixed on the main bracket through the hoop in the main bracket, and the bottom of the other mounting bracket of the active transponder is also separately provided with a nylon gasket.

It can be seen from the above-mentioned technical solution provided by the present invention that the bracket can effectively protect the tail cable of the active transponder, and play a role in supporting and fixing the tail cable, preventing trampling, and preventing damage from foreign objects, and it is different from the conventional transponder. The installation holes are compatible, no additional drilling is required, and it is suitable for different types of roadbeds and sleepers.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For Those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative work.

Fig. 1 is a schematic diagram of the main bracket of the transponder tail cable protective bracket provided by the embodiment of the present invention;

Fig. 2 is the schematic diagram of the nylon gasket provided by the embodiment of the present invention;

Fig. 3 is a schematic diagram of a hoop provided by an embodiment of the present invention;

Fig. 4 is a schematic diagram of installation of the transponder tail cable protection bracket provided by the embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The embodiment of the present invention provides a transponder tail cable protection bracket, which mainly includes: a main bracket, a nylon gasket and a steel cable tie; It passes through the handle structure and is fixed on the sleeper to prevent the tail cable from being blown up by the wind brought by the train passing by; the other end is provided with a nylon gasket and fixed on a mounting bracket of the active transponder, the active transponder The tail cable is fixed on the main bracket through the hoop in the main bracket. There is also a nylon gasket at the bottom of the other mounting bracket of the active transponder. The main function of the nylon gasket is to ensure that the tail cable of the transponder is installed. Leveling of the transponder behind the protective bracket.

The main bracket adopts a U-shaped channel design, which can prevent the impact of foreign objects in all directions around the tail cable while fixing the tail cable.

As shown in Figure 1, the schematic diagram of the main support (a, b, c are respectively, side view, top view, left view), the bottom of one end is provided with a handle structure, which can be fixed with steel straps and sleepers; There is a nylon gasket that can be fixed with one mounting bracket of the active transponder. To ensure the levelness of the active transponder, the bottom of the other mounting bracket of the active transponder needs to be separately provided with a nylon gasket.

As shown in Figure 2, it is a schematic diagram of a nylon gasket (a, b are front view and side view, respectively). Nylon spacers balance the levelness of the active transponder behind the mounting bracket.

As shown in Figure 3, it is a schematic diagram of the hoop (a~c are top view, side view, and front view respectively); the hoop is set in the middle of the channel part of the main bracket, and is mainly used to fix the transponder tail cable on the bracket .

There is a handle at the bottom of the main bracket, which can be used to fix the main body of the bracket on the sleeper with steel straps. The integral track bed can be fixed by planting chemical anchor bolts.

Refer to Figure 4 for the installation diagram of the transponder tail cable protection bracket.

It should be noted that the specific numerical values of various parameters shown in Figures 1-3 are only examples and do not constitute limitations. In practical applications, the specific numerical values of each parameter can be adaptively changed according to requirements.

Said scheme of the present invention mainly has the following advantages:

1) Provide effective protection for the tail cable of the active transponder, and play a role in supporting and fixing the tail cable, preventing trampling, and preventing foreign objects from being injured.

2) Compatible with existing active transponder installation methods, no need to add additional installation and fixing solutions;

3) The bracket fixing the tail cable part and the bracket and the transponder installation part adopt a hinged connection mode, so that the angle between the bracket fixing the tail cable part and the sleeper or ballast bed can be adjusted, which can adapt to different installation environments.

4) U-shaped channel design is adopted to fix the tail cable and prevent foreign objects from all directions from impacting the tail cable;

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person familiar with the technical field can easily conceive of changes or changes within the technical scope disclosed in the present invention. Replacement should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.

Claims (2)

1. a kind of transponder stern fast protective stent, which is characterized in that including：Main support, nylon spacer and steel band；

The main support is designed using channel type, and one end bottom is equipped with grip structure, by steel band through grip structure so as to solid It is scheduled on sleeper, the other end is equipped with nylon spacer, and is fixed in a mounting bracket of transponder；Active balise stern fast It is fixed on by the anchor ear in main support on main support, the bottom of another mounting bracket of active balise is also individually equipped with a Buddhist nun Imperial gasket.

2. a kind of transponder stern fast protective stent according to claim 1, which is characterized in that the main support is using U-shaped Conduit designs.