CN205686400U - A kind of truck air brake multi-point data acquisition device - Google Patents
A kind of truck air brake multi-point data acquisition device Download PDFInfo
- Publication number
- CN205686400U CN205686400U CN201620563205.5U CN201620563205U CN205686400U CN 205686400 U CN205686400 U CN 205686400U CN 201620563205 U CN201620563205 U CN 201620563205U CN 205686400 U CN205686400 U CN 205686400U
- Authority
- CN
- China
- Prior art keywords
- data acquisition
- point data
- circuit board
- acquisition device
- air brake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of truck air brake multi-point data acquisition device, it is arranged between lorry main valve and intermediate, for collection vehicle air damping train pipe in the gentle solution preocess of braking, checking cylinder upstream, pressure changing at auxiliary reservoir, multi-point data acquisition device arranges and includes multi-point data acquisition body and the circuit board with pressure transducer, circuit board is arranged on multi-point data acquisition body, multiple collection hole it is provided with on multi-point data acquisition body, multi-point data acquisition body is connected with multi-point data acquisition seat, and the multiple collection holes on multi-point data acquisition body respectively with brakes internal pressure air communication, multiple pressure transducers on circuit board are separately positioned in the collection hole of correspondence, the force value that multiple pressure transducers gather is converted into digital signal and is saved in the memorizer of car-mounted device by circuit board.This utility model can provide reliable real time data for searching unexpecred braking vehicle, improper release vehicle and train unintended emergency induction vehicle, is effectively improved the safety that vehicle runs.
Description
Technical field
This utility model belongs to rolling stock technical field, particularly to a kind of truck air brake multi-point data acquisition dress
Put.
Background technology
Existing Train Air Brake System is all not provided with for vehicle air brake is eased up in solution preocess in braking
Key point pressure changes the device that is acquired, cause cannot in vehicle runs real-time searching unexpecred braking vehicle, slow automatically
Solve bad vehicle and train unintended emergency induction vehicle.And for there is the vehicle of the problems referred to above, existing is all by vehicle system
After dynamic valve unloads, in test chamber, vehicle air brake key point pressure changing in the gentle solution preocess of braking is surveyed
Examination, to judge whether vehicle exists corresponding problem, and cannot carry out real-time monitoring, make vehicle transport the vehicle in running
There is certain potential safety hazard in row.
Utility model content
Goal of the invention of the present utility model is: for the problem of above-mentioned existence, it is provided that one can to vehicle train pipe,
The truck air brake that in checking cylinder upstream, auxiliary reservoir, the pressure changing at least two places is monitored the most in real time is counted more
According to harvester.
The technical solution of the utility model is achieved in that a kind of truck air brake multi-point data acquisition device, its
It is characterised by: described multi-point data acquisition device is arranged between lorry main valve and intermediate, for collection vehicle air damping
Pressure changing at train pipe, checking cylinder upstream, auxiliary reservoir in the gentle solution preocess of braking, described multi-point data acquisition fills
Installing and include multi-point data acquisition body and the circuit board with pressure transducer, described circuit board is arranged on multipoint data and adopts
In collective, being provided with multiple collection hole on described multi-point data acquisition body, described multi-point data acquisition body is adopted with multipoint data
Collection seat connect, and the multiple collection holes on multi-point data acquisition body respectively with brakes internal pressure air communication, described electricity
Multiple pressure transducers on the plate of road are separately positioned in the collection hole of correspondence, and multiple pressure transducers are gathered by described circuit board
Force value be converted into digital signal and be saved in the memorizer of car-mounted device.
Truck air brake multi-point data acquisition device described in the utility model, it is on described multi-point data acquisition body
Multiple collection holes in be respectively arranged with sealing ring.
Truck air brake multi-point data acquisition device described in the utility model, its described sealing ring is step column
Sealing ring, in described sealing ring both ends edge, axially symmetric forms lobe along it, and described lobe is by sealing ring
Two ends form the counterbore with ledge structure.
Truck air brake multi-point data acquisition device described in the utility model, its described lobe is used for sealing function
Contact surface be arc surface.
Truck air brake multi-point data acquisition device described in the utility model, it is external at described multi-point data acquisition
Portion is provided with water-proof protection cover, and described circuit board is placed in the installation cavity body of multi-point data acquisition body and water-proof protection cover formation.
Truck air brake multi-point data acquisition device described in the utility model, it sets at described water-proof protection cover tail end
Being equipped with Wire joint, described circuit board is connected with extraneous communication cable by Wire joint.
Truck air brake multi-point data acquisition device described in the utility model, its described multi-point data acquisition body with
Between water-proof protection cover, the periphery of circuit board be provided with collision mat.
By being arranged between lorry main valve and intermediate by this utility model, utilize harvester to vehicle air brake
In the gentle solution preocess of braking, the pressure changing at train pipe, checking cylinder upstream, auxiliary reservoir carries out Real-time Collection, for searching
Unexpecred braking vehicle, improper release vehicle and train unintended emergency induction vehicle provide reliable real time data, are prevented effectively from
Problem that may be present in vehicle operation, improves the safety that vehicle runs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of sealing ring in this utility model.
Labelling in figure: 1 is multi-point data acquisition body, 2 is circuit board, and 3 for gathering hole, and 4 is water-proof protection cover, and 5 for installing
Cavity, 6 is Wire joint, and 7 is sealing ring, and 8 is collision mat, and 9 is lobe, and 10 is pressure transducer.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
As it is shown in figure 1, a kind of truck air brake multi-point data acquisition device, described multi-point data acquisition device is arranged on
Between lorry main valve and intermediate, for collection vehicle air damping in the gentle solution preocess of braking train pipe, checking cylinder upstream,
Pressure changing at auxiliary reservoir, in the present embodiment, described multi-point data acquisition device is simultaneously on train pipe, checking cylinder
Pressure data at trip, auxiliary reservoir three is acquired.
Described multi-point data acquisition device arranges and includes multi-point data acquisition body 1 and the circuit with pressure transducer 10
Plate 2, described circuit board 2 is arranged on multi-point data acquisition body 1, is provided with waterproof guarantor outside described multi-point data acquisition body 1
Guard shield 4, described circuit board 2 is placed in the installation cavity 5 of multi-point data acquisition body 1 and water-proof protection cover 4 formation, at described multiple spot
Between data acquisition collective 1 and water-proof protection cover 4, the periphery of circuit board 2 be provided with collision mat 8, by water-proof protection cover and waterproof
Pad protection circuit plate is from the damage of dust, moisture and other external force in air.
Wherein, being provided with three and gather hole 3 on described multi-point data acquisition body 1, described multi-point data acquisition body 1 is with many
Point data gathers seat and connects, and three collection holes 3 on multi-point data acquisition body 1 are respectively with brakes internal pressure air even
Logical, three pressure transducers 10 on described circuit board 2 are separately positioned in the collection hole 3 of correspondence, adopt at described multipoint data
It is respectively arranged with sealing ring 7, to guarantee that the pressure air of Pneumatic brake systems is not let out in three collection holes 3 in collective 1
Leakage, as in figure 2 it is shown, described sealing ring 7 is step column sealing ring, in described sealing ring 7 both ends edge, axial along it
Forming lobe 9 symmetrically, it is ensured that the two ends sealing surface uniform force of sealing ring, described lobe 9 is by sealing ring 7 two ends shape
Becoming to have the counterbore of ledge structure, described lobe 9 is arc surface for the contact surface of sealing function, it is ensured that good sealing
Property, described water-proof protection cover 4 tail end is provided with Wire joint 6, described circuit board 2 is by Wire joint 6 and extraneous communication electricity
Cable connects, and the force value that three pressure transducers 10 gather is converted into digital signal and is saved in car-mounted device by described circuit board 2
Memorizer in.
Vehicle runs on main track, and when the ground sensing device installed on vehicle is by circuit, car-mounted device can be automatically
The Pneumatic brake systems pressure data collected is uploaded to ground sensing device, and data are passed to basic unit by ground sensing device again
LAN, data are passed to computer network by basic unit's LAN again, and wherein, application and data server obtain from computer network
Data store, and rolling stock section's LAN subscriber then can browse with row inspection field Control Room LAN subscriber and lookup needs braking
Running situation historical data, searches unexpecred braking and improper release vehicle.Brake hard once occurs, and car-mounted device can be by
The detailed data of brake branch pipe temporarily preserves, and can be downloaded the detailed data of brake branch pipe by portable sensing device, and search
Induction vehicle to undesirable emergency braking.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (7)
1. a truck air brake multi-point data acquisition device, it is characterised in that: described multi-point data acquisition device is arranged on
Between lorry main valve and intermediate, for collection vehicle air damping in the gentle solution preocess of braking train pipe, checking cylinder upstream,
Pressure changing at auxiliary reservoir, described multi-point data acquisition device arrange include multi-point data acquisition body (1) and with
The circuit board (2) of pressure transducer (10), described circuit board (2) is arranged on multi-point data acquisition body (1), counts described more
According to being provided with multiple collection hole (3) in acquisition volume (1), described multi-point data acquisition body (1) is connected with multi-point data acquisition seat, and
Multiple collection holes (3) on multi-point data acquisition body (1) respectively with brakes internal pressure air communication, described circuit board
(2) the multiple pressure transducers (10) on are separately positioned in the collection hole (3) of correspondence, and described circuit board (2) is by multiple pressure
The force value that sensor (10) gathers is converted into digital signal and is saved in the memorizer of car-mounted device.
Truck air brake multi-point data acquisition device the most according to claim 1, it is characterised in that: count described more
It is respectively arranged with sealing ring (7) according in the multiple collection holes (3) in acquisition volume (1).
Truck air brake multi-point data acquisition device the most according to claim 2, it is characterised in that: described sealing ring
(7) it is step column sealing ring, in described sealing ring (7) both ends edge, axially symmetric forms lobe along it
(9), sealing ring (7) two ends are formed the counterbore with ledge structure by described lobe (9).
Truck air brake multi-point data acquisition device the most according to claim 3, it is characterised in that: described lobe
(9) contact surface for sealing function is arc surface.
Truck air brake multi-point data acquisition device the most as claimed in any of claims 1 to 4, its feature exists
In: described multi-point data acquisition body (1) outside is provided with water-proof protection cover (4), and described circuit board (2) is placed in multipoint data and adopts
In the installation cavity (5) that collective (1) and water-proof protection cover (4) are formed.
Truck air brake multi-point data acquisition device the most according to claim 5, it is characterised in that: described waterproof guarantor
Guard shield (4) tail end is provided with Wire joint (6), and described circuit board (2) is connected with extraneous communication cable by Wire joint (6).
Truck air brake multi-point data acquisition device the most according to claim 5, it is characterised in that: count described more
According between acquisition volume (1) and water-proof protection cover (4), the periphery of circuit board (2) be provided with collision mat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620563205.5U CN205686400U (en) | 2016-06-13 | 2016-06-13 | A kind of truck air brake multi-point data acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620563205.5U CN205686400U (en) | 2016-06-13 | 2016-06-13 | A kind of truck air brake multi-point data acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205686400U true CN205686400U (en) | 2016-11-16 |
Family
ID=57427660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620563205.5U Withdrawn - After Issue CN205686400U (en) | 2016-06-13 | 2016-06-13 | A kind of truck air brake multi-point data acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205686400U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905097A (en) * | 2016-06-13 | 2016-08-31 | 眉山中车制动科技股份有限公司 | Truck air brake multi-point data acquisition device |
| CN106427974A (en) * | 2016-12-09 | 2017-02-22 | 中车青岛四方车辆研究所有限公司 | Air pressure monitoring module for 104 distribution valve |
| CN106740798A (en) * | 2016-11-24 | 2017-05-31 | 郑州智辆电子科技有限公司 | Locomotive brake on-line monitoring system |
| CN108216177A (en) * | 2018-01-11 | 2018-06-29 | 深圳市远望谷信息技术股份有限公司 | Measure method, component and the mechanism of train braking mechanism internal pressure contracting gas pressure intensity |
-
2016
- 2016-06-13 CN CN201620563205.5U patent/CN205686400U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905097A (en) * | 2016-06-13 | 2016-08-31 | 眉山中车制动科技股份有限公司 | Truck air brake multi-point data acquisition device |
| CN105905097B (en) * | 2016-06-13 | 2018-06-29 | 眉山中车制动科技股份有限公司 | A kind of truck air brake multi-point data acquisition device |
| CN106740798A (en) * | 2016-11-24 | 2017-05-31 | 郑州智辆电子科技有限公司 | Locomotive brake on-line monitoring system |
| CN106427974A (en) * | 2016-12-09 | 2017-02-22 | 中车青岛四方车辆研究所有限公司 | Air pressure monitoring module for 104 distribution valve |
| CN106427974B (en) * | 2016-12-09 | 2019-02-05 | 中车青岛四方车辆研究所有限公司 | 104 distributing valve air pressure monitoring modulars |
| CN108216177A (en) * | 2018-01-11 | 2018-06-29 | 深圳市远望谷信息技术股份有限公司 | Measure method, component and the mechanism of train braking mechanism internal pressure contracting gas pressure intensity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161116 Effective date of abandoning: 20180629 |
|
| AV01 | Patent right actively abandoned |