CN210742329U

CN210742329U - Rail transit lithium battery sensor installation frame

Info

Publication number: CN210742329U
Application number: CN201921421943.6U
Authority: CN
Inventors: 常伟; 余捷全
Original assignee: Guangdong Yuxiu Technology Co ltd
Current assignee: Guangdong Yuxiu Technology Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-06-12
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a rail transit lithium battery sensor mounting frame, which comprises a frame body and a bottom plate, wherein the frame body comprises a first frame, a second frame, a support rod and a bracket; the support rods are arranged between the first frame and the second frame at intervals, and two ends of each support rod are respectively connected with the first frame and the second frame; the support is positioned between two adjacent support rods and is respectively connected with the first frame and the second frame; first mounting holes are formed in the first frame at intervals; second mounting holes are formed in the second frame at intervals; smoke sensors are mounted in the first mounting hole and the second mounting hole; a third mounting hole is formed in the bracket; a temperature sensor is arranged in the third mounting hole; the bottom plate set up in on the first frame, the utility model discloses simple structure, simple to operate has light in weight, the security is good, measures characteristics such as accurate.

Description

Rail transit lithium battery sensor installation frame

Technical Field

The utility model relates to a track traffic technical field specifically is track traffic lithium battery sensor installation frame.

Background

At present, lithium batteries are increasingly used for emergency and auxiliary power supplies of railway vehicles. Compared with a generally used lead-acid battery, the lithium battery has the advantages of high energy density, light weight, high charging and discharging efficiency and long service life. The emergency and auxiliary power supply of the rail vehicle can be better met.

However, since the lithium battery has high energy density, high temperature is often generated during use, and combustion may occur even after long-term use. Therefore, there is a need for effective monitoring of the use of lithium batteries. Because the lithium cell is installed in rail vehicle's below usually, and the space is narrow and small, is difficult for observing, adopts general inspection and monitoring mode difficult management and control of accomplishing in real time. Based on above reason, the utility model provides a track traffic lithium battery sensor installation frame solves these not enoughly.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's temperature and smog in the lithium cell use that can not be very convenient and carry out the defect of real-time management and control, provide track traffic lithium cell sensor installation frame. The lithium battery sensor for rail transit has the characteristics of simple structure, convenience in installation, light weight, good safety, accuracy in measurement and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the rail transit lithium battery sensor mounting frame comprises a frame body and a bottom plate, wherein the frame body comprises a first frame, a second frame, a support rod and a support; the support rods are arranged between the first frame and the second frame at intervals, and two ends of each support rod are respectively connected with the first frame and the second frame; the support is positioned between two adjacent support rods and is respectively connected with the first frame and the second frame; first mounting holes are formed in the first frame at intervals; second mounting holes are formed in the second frame at intervals; smoke sensors are mounted in the first mounting hole and the second mounting hole; a third mounting hole is formed in the bracket; a temperature sensor is arranged in the third mounting hole; the bottom plate is arranged on the first frame and connected with the first frame.

Preferably, the bracket is two mutually crossed rod bodies; the two ends of the rod body are respectively connected with the first frame and the second frame; the third mounting hole is positioned at the intersection of the two rod bodies.

Preferably, a first buckle is arranged on the outer side of the first frame.

Preferably, the first snap is disposed at an interval outside the first frame.

Preferably, a second buckle is arranged on the outer side of the second frame body.

Preferably, the second buckle is arranged outside the first frame at intervals.

Preferably, the bottom plate is provided with heat dissipation holes at intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model adopts the structural arrangement form of the first frame, the second frame, the bracket, the stay bar and the bottom plate, which can effectively reduce the weight of the sensor mounting frame and further improve the effective load of the frame; by installing the smoke sensors on the first frame and the second frame, the space of the whole installation frame can be comprehensively and effectively monitored, and the use safety of the lithium battery is ensured; through at shelf location temperature sensor, can effectual monitoring lithium battery's temperature, improve the security that the lithium cell used. The utility model discloses simple structure, simple to operate has light in weight, the security is good, measures characteristics such as accurate.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is an enlarged view of I of FIG. 1 according to the present invention;

fig. 3 is a system block diagram of the present invention.

Reference numbers in the figures: 10. a first frame; 11. a first mounting hole; 12. a first buckle; 20. a second frame; 21. a second mounting hole; 22. a second buckle; 30. a stay bar; 40. a support; 41. a third mounting hole; 50. a base plate; 51. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: rail transit lithium battery sensor installation frame, including framework and bottom plate 50, the framework includes first frame 10, second frame 20, vaulting pole 30 and support 40, and vaulting pole 30 interval sets up between first frame 10 and second frame 20, and the both ends of vaulting pole 30 are connected first frame 10 and second frame 20 respectively, form the frame structure of installation frame. The brackets 40 are located between two adjacent support rods 30, and the brackets 40 are connected to the first frame 10 and the second frame 20, respectively. The bracket 40 is formed by two cross-shaped rod bodies which are connected into a whole at the middle part. The two ends of the two rod bodies are respectively connected with the first frame 10 and the second frame 20. First mounting holes 11 are formed in the first frame 10 at intervals, and in the scheme, the first mounting holes 11 are located at four corners of the first frame 10. The first mounting holes 11 are each provided with a smoke sensor for monitoring whether the lithium battery mounted in the mounting frame generates smoke. Second mounting holes 21 are formed in the second frame 20 at intervals, and the second mounting holes 21 are located at four corners of the second frame 20 in the scheme. All install smoke transducer in the second mounting hole 21 for whether the monitoring lithium cell in the installation frame produces smog, smoke transducer selects for use MQ-2 model in this scheme. The third mounting hole 41 has been seted up at the intersection of two supports 40, installs temperature sensor in the third mounting hole 41 for the temperature of the lithium cell in the monitoring installation frame, in this scheme, temperature sensor chooses for use the PT100 model. The base plate 50 is disposed on the first frame 10 and connected to the first frame 10, and the base plate 50 is used to support a lithium battery. The heat dissipation holes 51 are formed in the bottom plate 50 at intervals, so that air flow in the installation frame is facilitated, and effective heat dissipation and cooling of the lithium battery are achieved.

The temperature sensor and the smoke sensor on the installation frame can be connected with the monitoring equipment on the vehicle, and the normal use and the safety of the lithium battery are effectively guaranteed by the real-time monitoring numerical control of the feedback lithium battery. In addition, the size of installation frame can set up as required, can install one or more lithium cell in the installation frame, and the appearance of installation frame can carry out the adaptability design according to the appearance of lithium cell to guarantee the effective control to the lithium cell of sensor.

The first buckle 12 is provided outside the first frame, and the first buckle 12 is provided in plurality at intervals. The first buckle 12 is used for buckling with the first buckle 12 on the adjacent mounting frame, so that different mounting frames are combined together. Similarly, a second hook 22 is provided on the outer side of the second housing, and a plurality of second hooks 22 are provided at intervals. The second buckle 22 is used for buckling with the second buckle 22 on the adjacent mounting frame, so that different mounting frames are combined together.

The working principle is as follows: the utility model discloses during the device uses, with first frame 10, second frame 20, vaulting pole 30, bottom plate 50 and support 40 built-up connection become the installation frame to install smoke transducer in first mounting hole 11 and second mounting hole 21, install temperature sensor in third mounting hole 41. The lithium battery is installed in the installation frame, and the smoke sensor and the temperature sensor are simultaneously connected with monitoring equipment on the vehicle to realize real-time monitoring. When a plurality of mounting frames can be mounted, the snap connection is achieved by the first snap 12 on the first frame 10 and the second snap 22 on the second frame 20.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Rail transit lithium cell sensor installation frame, including framework and bottom plate (50), its characterized in that: the frame body comprises a first frame (10), a second frame (20), a support rod (30) and a support (40); the supporting rods (30) are arranged between the first frame (10) and the second frame (20) at intervals, and two ends of each supporting rod (30) are respectively connected with the first frame (10) and the second frame (20); the support (40) is positioned between two adjacent support rods (30), and the support (40) is respectively connected with the first frame (10) and the second frame (20); first mounting holes (11) are formed in the first frame (10) at intervals; second mounting holes (21) are formed in the second frame (20) at intervals; smoke sensors are mounted in the first mounting hole (11) and the second mounting hole (21); a third mounting hole (41) is formed in the bracket (40); a temperature sensor is arranged in the third mounting hole (41); the bottom plate (50) is arranged on the first frame (10) and connected with the first frame (10).

2. The rail transit lithium battery sensor mounting frame of claim 1, wherein: the bracket (40) is two mutually crossed rod bodies; the two ends of the rod body are respectively connected with the first frame (10) and the second frame (20); the third mounting hole (41) is located at the intersection of the two rod bodies.

3. The rail transit lithium battery sensor mounting frame of claim 1, wherein: the outer side of the first frame (10) is provided with a first buckle (12).

4. The rail transit lithium battery sensor mounting frame of claim 3, wherein: the first buckles (12) are arranged on the outer side of the first frame (10) at intervals.

5. The rail transit lithium battery sensor mounting frame of claim 1, wherein: and a second buckle (22) is arranged on the outer side of the second frame (20).

6. The rail transit lithium battery sensor mounting frame of claim 5, wherein: the second buckles (22) are arranged on the outer side of the second frame (20) at intervals.

7. The rail transit lithium battery sensor mounting frame of claim 1, wherein: the bottom plate (50) is provided with heat dissipation holes (51) at intervals.