CN201025465Y - Deceleration top test device - Google Patents
Deceleration top test device Download PDFInfo
- Publication number
- CN201025465Y CN201025465Y CNU2006201683092U CN200620168309U CN201025465Y CN 201025465 Y CN201025465 Y CN 201025465Y CN U2006201683092 U CNU2006201683092 U CN U2006201683092U CN 200620168309 U CN200620168309 U CN 200620168309U CN 201025465 Y CN201025465 Y CN 201025465Y
- Authority
- CN
- China
- Prior art keywords
- guide rail
- oil cylinder
- deceleration
- deceleration top
- vertical slipper
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a decelerating stop detection device, especially to a decelerating stop detection device for railways. The utility model is characterized in that a two-layer structure fixed plate is arranged above the sliding oil cylinder of the decelerating stop; a guide rail bottom plate is arranged at the upper end of the fixed plate, and a parallel guide rail is arranged below the guide rail bottom plate; a parallel slider is arranged on the parallel guide rail and is connected with the power control system outside the parallel guide rail; the parallel slider is connected with a vertical slider by a connecting rod; guide shafts of the vertical slider are fixedly inserted into the open slots of the fixed plate at two sides; a contactor below the vertical slider is directly relative to the sliding oil cylinder of the decelerating stop; a displacement sensor is connected with the parallel slider; a weighing sensor is arranged on the vertical slider. The utility model aims to provide a decelerating stop detection device for detecting related indexes on the site.
Description
Technical field: the utility model relates to a kind of pick-up unit, is specially adapted to the deceleration top pick-up unit that railway uses.
Background technology: the top of slowing down is mounted on shunt line or other lines, does not need extra power when absorbing vehicle energy, can control the vehicle deceleration equipment of humping of cars speed automatically.According to TB/T 2460-93 " deceleration top general technical specifications ", TB/T 2774-1997 " deceleration top method of testing " regulation, several main performance index such as critical velocity, braking work, the work of resistance should be detected in the top of slowing down.According to the deceleration top method of testing that TB/T 2774-1997 " deceleration top method of testing " provides, these performance index will be tested in the top of slowing down on the p-wire of special use.Critical velocity then can only roughly be judged and whether do work that with feeling apparent, the method for doing like this can not detect index of correlation by the way that pin is stepped in on-the-spot deceleration top of using.
Summary of the invention:
Goal of the invention: a kind of deceleration of the utility model top pick-up unit, its purpose are to provide a kind of can carry out the on-the-spot deceleration top pick-up unit that detects index of correlation.
Technical scheme: the utility model is achieved through the following technical solutions:
A kind of deceleration top pick-up unit, it includes the deceleration top sliding oil cylinder that is arranged in the sliding oil cylinder seat of deceleration top, the displacement transducer that is arranged on device interior reaches the computer control system that is connected with LOAD CELLS with displacement transducer with LOAD CELLS, it is characterized in that: deceleration top sliding oil cylinder face above be provided with the fixed head of a double-layer structure, the upper end of fixed head is equipped with the guide rail base plate, and horizontal guide rail is fixed under the guide rail base plate; Cross sliding clock is installed on the horizontal guide rail, and its power control system with the outside is connected; Cross sliding clock is connected with a vertical slipper by connecting rod, and the guide shaft on the vertical slipper is inserted in and carries out spacingly in the open slot on the fixed head of both sides, and the LOAD CELLS contact that is installed in the vertical slipper below is over against deceleration top sliding oil cylinder; Displacement transducer links to each other with cross sliding clock, and LOAD CELLS is arranged on the vertical slipper.
The effective length of connecting rod equates with radius of wheel.
Advantage and effect:
The utility model is compared with prior art, has following useful effect:
1. significantly reduced equipment cost;
2. can detect at the scene;
3. convenient test, quick, accurately;
4. floor area is little;
5. the utility model can be placed on the indoor fixed frame in indoor detection, also can be placed on away and carry out online detection in the driving, and multiple power form can be arranged.
Description of drawings: accompanying drawing 1 is the utility model primary structure synoptic diagram;
Accompanying drawing 2 is the side view of Fig. 1.
Embodiment:
Below in conjunction with accompanying drawing the utility model is described in detail as follows.
The dotted line block diagram partly is control, detection system synoptic diagram among Fig. 1, and the power executive component in the power control system is a hydraulic cylinder 5; Deceleration top sliding oil cylinder seat 14 can be the deceleration top shell that is fixed on the rail among Fig. 2; It also can be the sliding oil cylinder seat that is exclusively used in test that is fixed on the fixed frame.
Embodiment: present embodiment is with the pick-up unit of hydraulic cylinder as the power executive component.
The upper end of the fixed head 1 in the pick-up unit of deceleration top is equipped with guide rail base plate 2, and horizontal guide rail 3 is fixed on the guide rail base plate 2 times, and cross sliding clock 4 is installed on the horizontal guide rail 3, and can horizontally slip at the effect lower edge of hydraulic cylinder 5 horizontal guide rail 3.It is hinged with piston rod, connecting rod 6, the cross sliding clock 4 of hydraulic cylinder 5 to link pivot pin 8, and the other end of connecting rod 6 is hinged with vertical slipper 7 by guide shaft 12.Guide shaft 12 passes vertical slipper 7 two ends, is inserted in the open slot of fixed head 1 of pick-up unit, and the motion of vertical slipper 7 is suffered restraints.LOAD CELLS 9 is fixed on the vertical slipper 7.A side of fixed head 1 is equipped with power executive component hydraulic cylinder 5 in the pick-up unit of deceleration top, opposite side is equipped with displacement transducer 10, displacement transducer 10 is fixed on the holder 11, and holder 11 is fixed on the fixed head 1, and displacement transducer 10 other end same level slide blocks 4 connect.Deceleration top sliding oil cylinder seat 14 is arranged on the below of fixed head 1, and deceleration top sliding oil cylinder 13 can have been tested as long as insert in the deceleration top sliding oil cylinder seat 14 when test.Realize simulation to the vehicle uniform motion with the cross sliding clock 4 of uniform motion like this, the movement locus of deceleration top sliding oil cylinder 13 under the vertical slipper 7 simulation pressure wheels of same level slide block 4 interlocks detects after the deceleration top application added effect.
The top pick-up unit that slows down this moment can install and fix on the frame and detect indoor; Also deceleration top pick-up unit can be installed in away in the driving the online detection of deceleration jacking row.Power executive component in the power control system can adopt various ways such as hydraulic cylinder, leading screw, gear, belt.
Claims (2)
1. deceleration top pick-up unit, it includes the deceleration top sliding oil cylinder (13) that is arranged in the deceleration top sliding oil cylinder seat (14), be arranged on the displacement transducer (10) and the LOAD CELLS (9) of device interior, reach the computer control system that is connected with LOAD CELLS with displacement transducer, it is characterized in that: the fixed head (1) that is provided with a double-layer structure in the top that deceleration top sliding oil cylinder (13) faces, the upper end of fixed head (1) is equipped with guide rail base plate (2), and horizontal guide rail (3) is fixed under the guide rail base plate (2); Cross sliding clock (4) is installed on the horizontal guide rail (3), and its power control system with the outside is connected; Cross sliding clock (4) is connected with a vertical slipper (7) by connecting rod (6), guide shaft (12) on the vertical slipper (7) is inserted in and carries out spacingly in the open slot on the fixed head (1) of both sides, and the LOAD CELLS contact that is installed in vertical slipper (7) below is over against deceleration top sliding oil cylinder (13); Displacement transducer (10) links to each other with cross sliding clock (4), and LOAD CELLS (9) is arranged on the vertical slipper (7).
2. according to the described a kind of deceleration of claim 1 top pick-up unit, it is characterized in that: the effective length of connecting rod equates with radius of wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201683092U CN201025465Y (en) | 2006-12-20 | 2006-12-20 | Deceleration top test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201683092U CN201025465Y (en) | 2006-12-20 | 2006-12-20 | Deceleration top test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201025465Y true CN201025465Y (en) | 2008-02-20 |
Family
ID=39099324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201683092U Expired - Fee Related CN201025465Y (en) | 2006-12-20 | 2006-12-20 | Deceleration top test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201025465Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087166A (en) * | 2010-12-14 | 2011-06-08 | 沈阳铁研科技有限公司 | Detection line for railway vehicle speed-reducing equipment |
| CN102944396A (en) * | 2012-11-08 | 2013-02-27 | 西安多维通讯设备有限公司 | Mobile retarder condition inspection vehicle |
| CN105094031A (en) * | 2015-08-12 | 2015-11-25 | 来宾华锡冶炼有限公司 | Online dynamic thickener mechanical load monitoring device |
| CN105109520A (en) * | 2015-08-01 | 2015-12-02 | 宁波佰斯特铁路安全设备制造有限公司 | Online retarder monitoring system based on pressure sensor |
-
2006
- 2006-12-20 CN CNU2006201683092U patent/CN201025465Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087166A (en) * | 2010-12-14 | 2011-06-08 | 沈阳铁研科技有限公司 | Detection line for railway vehicle speed-reducing equipment |
| CN102944396A (en) * | 2012-11-08 | 2013-02-27 | 西安多维通讯设备有限公司 | Mobile retarder condition inspection vehicle |
| CN102944396B (en) * | 2012-11-08 | 2014-12-10 | 西安多维通讯设备有限公司 | Mobile retarder condition inspection vehicle |
| CN105109520A (en) * | 2015-08-01 | 2015-12-02 | 宁波佰斯特铁路安全设备制造有限公司 | Online retarder monitoring system based on pressure sensor |
| CN105109520B (en) * | 2015-08-01 | 2019-03-12 | 宁波佰斯特铁路安全设备制造有限公司 | Deceleration top on-line monitoring system based on pressure sensor |
| CN105094031A (en) * | 2015-08-12 | 2015-11-25 | 来宾华锡冶炼有限公司 | Online dynamic thickener mechanical load monitoring device |
| CN105094031B (en) * | 2015-08-12 | 2017-12-15 | 来宾华锡冶炼有限公司 | A kind of online dynamic monitoring device of concentrator mechanical load |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |