Rail storage battery box with box door detection function
By installing a detection mechanism and alarm module inside the track battery box, the opening and closing status of the tilting door can be monitored and indicated in real time, thus solving the safety hazard caused by the door not being closed and improving the safety of train operation.
Patent Information
- Application Number
- CN202422949151.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2034-12-02
AI Technical Summary
Existing track battery box doors are easily forgotten to be closed during use and maintenance, or fail due to vibration, resulting in decreased sealing performance and potential safety hazards for train operation.
A track-mounted battery box with door detection function was designed. The internal detection mechanism is electrically connected to the vehicle's on-board computer. The opening and closing status of the flip door is detected by a mechanical position switch, and an alarm is issued when the door is not closed.
This effectively eliminates potential safety hazards during train operation, ensures that the compartment doors remain closed at all times, and improves train safety.
Smart Images
Figure CN223809202U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a rail battery box with box door detection function. BACKGROUND
[0002] The power supply system is one of the most important sub-devices of the subway train set, and provides power supply for the train in emergency lighting, ventilation, emergency display, maintenance power supply, communication and control, emergency traction and the like. The battery box body is a car bottom device, and the battery box door needs to be reliably locked for train safety consideration. The battery box door needs to be frequently opened and closed during the use and maintenance of the battery, and there is a possibility that the battery box door is forgotten to be closed after the maintenance work is completed. In addition, the vibration and impact during the train operation may cause the door lock of the battery box door to fail and cause the battery box door to fall off. The un-closed and fallen battery box door will greatly affect the sealing performance of the battery system and cause safety hazards of the train operation.
[0003] Therefore, it is necessary to design a rail battery box with box door detection function to solve the above problems. CONTENT OF THE UTILITY MODEL
[0004] The utility model aims at the deficiency of prior art, and provides a rail battery box with box door detection function.
[0005] The technical scheme of the utility model is: a rail battery box with box door detection function, comprising a battery box body; the battery box body has a turnover door; a detection mechanism for detecting the opening and closing of the turnover door is arranged in the battery box body; the detection mechanism is electrically connected with a vehicle driving computer, and is used for feeding back the detection result to the driving computer.
[0006] The detection mechanism comprises a mounting bracket fixedly connected with the battery box body and a mechanical position switch fixed on the mounting bracket; the mechanical position switch is electrically connected with the driving computer; when the turnover door is closed, the turnover door presses the contact of the mechanical position switch.
[0007] One end of the mechanical position switch in contact with the turnover door is hingedly connected with a turnover frame; one end of the turnover frame is hingedly connected with the contact of the mechanical position switch, and the other end is provided with a roller in rolling contact with the turnover door.
[0008] The mounting bracket is fixedly connected with the battery box body in a welding mode.
[0009] Long waist holes are symmetrically arranged on the two sides of one end of the mechanical position switch; connecting holes corresponding to the long waist holes are arranged on the mounting bracket; the long waist holes are connected with the connecting holes through bolts to lock the mechanical position switch.
[0010] Further comprising an alarm module; the alarm module is electrically connected with the driving computer.
[0011] The utility model discloses a following beneficial effect has: the utility model discloses set up detection mechanism, and with the detection mechanism and vehicle driving computer electricity is connected, under the condition that the turnover door of battery box is not closed, can show the turnover door that does not close on driving computer, thereby the security risk of train operation is eliminated. BRIEF DESCRIPTION OF DRAWINGS
[0012] In order to make the content of the utility model more easily be clearly understood, the following according to specific embodiment and combining with the drawings, the utility model is further detailed.
[0013] Figure 1 It is the structure diagram of the utility model.
[0014] Figure 2 It is the structure diagram of the utility model after removing the turnover door.
[0015] Figure 3 It is Figure 2 The enlarged view of A in the middle.
[0016] The reference numeral in the drawing is:
[0017] Battery box 1, turnover door 2, detection mechanism 3, mounting bracket 3-1, mechanical position switch 3-2, turnover frame 3-3, roller 3-4, long waist hole 3-5. DETAILED DESCRIPTION
[0018] (Example 1)
[0019] See Figures 1 to 3 The utility model discloses a track battery box with door detection function, including battery box 1;The battery box 1 has turnover door 2;The battery box 1 is equipped with detection mechanism 3 for detecting the opening and closing of turnover door 2 in;The detection mechanism 3 is electrically connected with vehicle driving computer, and is used for feeding back detection result to driving computer.
[0020] Further, in order to simplify the structure of detection mechanism 3 and facilitate installation, the detection mechanism 3 includes mounting bracket 3-1 fixedly connected with battery box 1 and mechanical position switch 3-2 fixed on mounting bracket 3-1;The mechanical position switch 3-2 is electrically connected with driving computer;When the turnover door 2 is closed, the mechanical position switch 3-2 is pressed by the turnover door 2.
[0021] Further, in order to improve the service life of mechanical position switch 3-2, one end of the mechanical position switch 3-2 in contact with turnover door 2 is hinged with turnover frame 3-3;One end of the turnover frame 3-3 is hinged with the contact of mechanical position switch 3-2, and the other end is provided with roller 3-4 in rolling contact with turnover door 2.
[0022] Further, in order to ensure the stability of the mounting bracket 3-1 connected with the battery box 1, the mounting bracket 3-1 is fixedly connected with the battery box 1 by welding.
[0023] Further, in order to facilitate the installation and position adjustment of the mechanical position switch 3-2, long waist holes 3-5 are symmetrically arranged at two sides of one end of the mechanical position switch 3-2; the mounting bracket 3-1 is provided with connecting holes corresponding to the long waist holes 3-5; the long waist holes 3-5 are connected with the connecting holes by bolts to lock the mechanical position switch 3-2.
[0024] Further, the rail battery box with the door detection function of the embodiment further comprises an alarm module, and a buzzer is adopted as the preferred alarm module; the alarm module is electrically connected with the vehicle driving computer, and when the detection mechanism 3 detects that the turnover door 2 is not closed, the alarm module sends an alarm prompt.
[0025] The rail battery box with the door detection function of the embodiment is provided with the detection mechanism 3, and the detection mechanism 3 is electrically connected with the vehicle driving computer, so that when the turnover door 2 of the battery box 1 is not closed, the fact that the turnover door 2 is not closed can be displayed on the driving computer, thereby eliminating the safety hazard during train operation.
[0026] The above specific embodiments further specifically describe the purpose, technical scheme and beneficial effects of the utility model, and it should be understood that the above description is only for the specific embodiments of the utility model and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A rail battery box having a box door detection function, characterized by: The application relates to a battery box (1) which is provided with a turnover door (2) and a detection mechanism (3) for detecting the opening and closing of the turnover door (2) in the battery box (1); the detection mechanism (3) is electrically connected with a vehicle driving computer and is used for feeding back the detection result to the driving computer.
2. The rail battery box with a box door detection function according to claim 1, characterized in that: The detection mechanism (3) comprises a mounting bracket (3-1) fixedly connected with the battery box (1) and a mechanical position switch (3-2) fixed on the mounting bracket (3-1); the mechanical position switch (3-2) is electrically connected with the driving computer; when the turnover door (2) is closed, the turnover door (2) presses the contact of the mechanical position switch (3-2).
3. The rail battery box with a box door detection function according to claim 2, characterized in that: One end of the mechanical position switch (3-2) in contact with the turnover door (2) is hingedly connected with a turnover frame (3-3); one end of the turnover frame (3-3) is hingedly connected with the contact of the mechanical position switch (3-2), and the other end is provided with a rolling wheel (3-4) in rolling contact with the turnover door (2).
4. The rail battery box with a box door detection function according to claim 2, characterized in that: The mounting bracket (3-1) is fixedly connected with the battery box (1) by welding.
5. The rail battery box with a box door detection function according to claim 2, characterized in that: Long waist holes (3-5) are symmetrically arranged at two sides of one end of the mechanical position switch (3-2); the mounting bracket (3-1) is provided with connecting holes corresponding to the long waist holes (3-5); the long waist holes (3-5) are connected with the connecting holes by bolts to lock the mechanical position switch (3-2).
6. The rail battery box with a box door detection function according to claim 1, characterized in that: The application further comprises an alarm module which is electrically connected with the driving computer.