CN201359540Y - Lateral resistance detection device for railway track bed - Google Patents
Lateral resistance detection device for railway track bed Download PDFInfo
- Publication number
- CN201359540Y CN201359540Y CNU2009200635201U CN200920063520U CN201359540Y CN 201359540 Y CN201359540 Y CN 201359540Y CN U2009200635201 U CNU2009200635201 U CN U2009200635201U CN 200920063520 U CN200920063520 U CN 200920063520U CN 201359540 Y CN201359540 Y CN 201359540Y
- Authority
- CN
- China
- Prior art keywords
- hydraulic jack
- sleeper
- lateral resistance
- track bed
- rail
- 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
Links
Abstract
A lateral resistance detection device for a railway track bed includes a bracket, a hydraulic jack, a top box, and data acquisition equipment. The hydraulic jack is mounted in the bracket matched with a sleeper; the top box which can be pressed against the waist of a rail is arranged at the pressing end of the hydraulic jack; two input terminals of the data acquisition equipment are respectively connected with a force transducer arranged on the hydraulic jack and a digital dial indicator arranged on the sleeper; and a regulating nut is further arranged on the bracket. The utility model has the advantages of simple structure, convenient use, light weight, high portability, convenient assembly and disassembly, and the like; moreover, tiny fragments of stone, coal and the like are not required to be pushed aside during the detection, so that the disturbance to the track bed is reduced.
Description
Technical field
The utility model relates to pick-up unit, especially a kind of railway ballast lateral resistance pick-up unit.
Background technology
At present, when carrying out the ballast lateral resistance detection, need apply about 3 tons thrust at sleeper one end, when using the lifting jack applied thrust, need provide a counterforce device to lifting jack, this counterforce device need hook the rail head of rail part, utilize between rail and the counterforce device and act on, laterally pass sleeper by lifting jack, when counterforce device is installed, need expose the sleeper end, inevitably like this will take off the tiny fragments of stone, coal, etc., the shortcoming of this counter-force frock is comparatively heavy, installation and removal are all inconvenient, and railway roadbed is had certain disturbance, cause data inaccurate.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art and a kind of railway ballast lateral resistance pick-up unit of simple in structure, easy to use, portable, easy accessibility is provided.
The purpose of this utility model is achieved by following technical proposals:
A kind of railway ballast lateral resistance pick-up unit, comprise that close on support, hydraulic jack, top, number is adopted equipment, described hydraulic jack is installed in the described support that is complementary with sleeper, end is provided with roof pressure and closes on the described top of the rail web of the rail but described hydraulic jack is exerted pressure, two input ends that described number is adopted equipment respectively be arranged on described hydraulic jack on force cell be connected with digital dial gauge on being arranged on sleeper.
In the utility model, also be provided with setting nut on the described support.
The utility model is owing to adopt technique scheme, with the web of the rail of rail part as support, withstand on effect between rail and the support by hydraulic jack, sleeper is applied pulling force, by force cell that is arranged on the measurement lateral thrust on the hydraulic jack and the digital dial gauge that is arranged on Displacement Measurement on the sleeper data transfer of gathering is adopted equipment to number, thereby reach the effect that detects the railway ballast lateral resistance, setting nut on the support is used for regulating the distance between hydraulic jack and the support, thereby reaches the effect of regulating the hydraulic jack stroke.
In sum, advantages such as that described utility model---a kind of railway ballast lateral resistance pick-up unit has is simple in structure, easy to use, in light weight, portable, easy accessibility, and need not take off the tiny fragments of stone, coal, etc. when detecting, reduced disturbance to railway roadbed.
Description of drawings
Figure is a structural representation of the present utility model.
In the accompanying drawing: 1-numeral dial gauge, 2-sleeper, 3-regulate that bolt, 4-support, 5-hydraulic jack, 6-force cell, 7-top close, 8-rail, 9-number are adopted equipment.
Embodiment
Below in conjunction with accompanying drawing, describe the embodiment of railway ballast lateral resistance pick-up unit in detail.
As shown in the figure, a kind of railway ballast lateral resistance pick-up unit, comprise that support 4, hydraulic jack 5, top close 7, number is adopted equipment 9, described hydraulic jack 5 is installed in the described support 4 that is complementary with sleeper 2, end is provided with roof pressure and closes 7 on the described top of rail 8 webs of the rail but described hydraulic jack 5 is exerted pressure, two input ends that described number is adopted equipment respectively be arranged on described hydraulic jack 5 on force cell 6 be connected with digital dial gauge 1 on being arranged on sleeper.
In the utility model, also be provided with setting nut 3 on the described support 4.
Described support 4 is installed on the sleeper 2 by anchoring piece on the sleeper 2 such as fastening bolt etc., bolt 3 is fastened on support 4 to hydraulic jack 5 and close between 7 on the top by regulating, then force cell 6 is installed on the hydraulic jack 5, digital dial gauge 1 is installed on the sleeper 2, again force cell 6 and digital dial gauge 1 are wired to several adopting on the equipment 9, open hydraulic jack 5 then and can measure.
Claims (2)
1, a kind of railway ballast lateral resistance pick-up unit, comprise that (7) are closed on support (4), hydraulic jack (5), top, number is adopted equipment (9), it is characterized in that: described hydraulic jack (5) is installed in the described support (4) that is complementary with sleeper (2), described hydraulic jack (5) but the end of exerting pressure be provided with roof pressure and close (7) on the described top of rail (8) web of the rail, two input ends that described number is adopted equipment (9) respectively be arranged on described hydraulic jack (5) on force cell (6) be connected with digital dial gauge (1) on being arranged on sleeper (2).
2, railway ballast lateral resistance pick-up unit according to claim 1 is characterized in that: also be provided with setting nut (3) on the described support (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200635201U CN201359540Y (en) | 2009-03-06 | 2009-03-06 | Lateral resistance detection device for railway track bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200635201U CN201359540Y (en) | 2009-03-06 | 2009-03-06 | Lateral resistance detection device for railway track bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201359540Y true CN201359540Y (en) | 2009-12-09 |
Family
ID=41425304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200635201U Expired - Fee Related CN201359540Y (en) | 2009-03-06 | 2009-03-06 | Lateral resistance detection device for railway track bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201359540Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103630283A (en) * | 2013-12-03 | 2014-03-12 | 中铁第五勘察设计院集团有限公司 | Sleeper longitudinal-transverse resistance dynamic detector and detecting method |
| CN104316242A (en) * | 2014-09-19 | 2015-01-28 | 北京交通大学 | System and method for testing lateral resistance of roadbed of ladder track |
| CN107219032A (en) * | 2017-06-09 | 2017-09-29 | 北京交通大学 | The gluing railway roadbed changeover portion sleeper lateral resistance test equipment of railway and method of testing |
| CN107843370A (en) * | 2017-09-01 | 2018-03-27 | 中车青岛四方机车车辆股份有限公司 | A kind of test device and method of track train running resistance |
| CN104316242B (en) * | 2014-09-19 | 2018-08-31 | 北京交通大学 | Ladder shape ballast bed of track lateral resistance tests system and test method |
| CN112697332A (en) * | 2020-12-31 | 2021-04-23 | 常州聚卓智能科技有限公司 | Rail transverse force sensor |
| CN113310628A (en) * | 2021-07-29 | 2021-08-27 | 南昌大学 | Railway sleeper structure balance performance test equipment under heavy haul train load effect |
-
2009
- 2009-03-06 CN CNU2009200635201U patent/CN201359540Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103630283A (en) * | 2013-12-03 | 2014-03-12 | 中铁第五勘察设计院集团有限公司 | Sleeper longitudinal-transverse resistance dynamic detector and detecting method |
| CN103630283B (en) * | 2013-12-03 | 2016-01-06 | 中铁第五勘察设计院集团有限公司 | Sleeper vertical, horizontal resistance dynamic measuring instrument and detection method |
| CN104316242A (en) * | 2014-09-19 | 2015-01-28 | 北京交通大学 | System and method for testing lateral resistance of roadbed of ladder track |
| CN104316242B (en) * | 2014-09-19 | 2018-08-31 | 北京交通大学 | Ladder shape ballast bed of track lateral resistance tests system and test method |
| CN107219032A (en) * | 2017-06-09 | 2017-09-29 | 北京交通大学 | The gluing railway roadbed changeover portion sleeper lateral resistance test equipment of railway and method of testing |
| CN107219032B (en) * | 2017-06-09 | 2019-08-23 | 北京交通大学 | Railway gluing railway roadbed changeover portion sleeper lateral resistance test equipment and test method |
| CN107843370A (en) * | 2017-09-01 | 2018-03-27 | 中车青岛四方机车车辆股份有限公司 | A kind of test device and method of track train running resistance |
| CN112697332A (en) * | 2020-12-31 | 2021-04-23 | 常州聚卓智能科技有限公司 | Rail transverse force sensor |
| CN113310628A (en) * | 2021-07-29 | 2021-08-27 | 南昌大学 | Railway sleeper structure balance performance test equipment under heavy haul train load effect |
| CN113310628B (en) * | 2021-07-29 | 2021-10-01 | 南昌大学 | Railway sleeper structure balance performance test equipment under heavy haul train load effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xue Jilian Inventor after: Huang Hai Inventor after: Li Xiaojian Inventor after: Yu Zhiwu Inventor after: Zhang Xiangmin Inventor before: Zhang Xiangmin Inventor before: Huang Hai |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG XIANGMIN HUANG HAI TO: XUE JILIAN HUANG HAI LI XIAOJIAN YU ZHIWU ZHANG XIANGMIN |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20120306 |