CN202092603U - Hydraulic cylinder retraction amount laser detection device - Google Patents
Hydraulic cylinder retraction amount laser detection device Download PDFInfo
- Publication number
- CN202092603U CN202092603U CN2011201610232U CN201120161023U CN202092603U CN 202092603 U CN202092603 U CN 202092603U CN 2011201610232 U CN2011201610232 U CN 2011201610232U CN 201120161023 U CN201120161023 U CN 201120161023U CN 202092603 U CN202092603 U CN 202092603U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- piston rod
- sucker
- hydraulic cylinder
- reflecting plate
- 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
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
A hydraulic cylinder retraction amount laser detection device comprises a heavy object, a piston rod, an oil cylinder body, a hand-held controller, a laser range finding unit, a fixed sucker, a reflecting plate and a sucker-type pedestal, wherein the oil cylinder body is the main body, the oil cylinder body is provided with an inner chamber, an upper end of the oil cylinder is provided with an opening, the piston rod is inserted into the upper end of the oil cylinder, one side of the external surface of the oil cylinder body is provided with the fixed sucker, the laser range finding unit is arranged on the fixed sucker, the hand-held controller is connected with the laser range finding unit, an upper end of the piston rod is provided with the heavy object, the sucker-type pedestal is arranged at one side of the piston where is close to the heavy object, and the reflecting plate is arranged on the sucker-type pedestal. The device is simple in structure, convenient for operation and usage, good in stability and high in reliability. The device can be applied to quality inspection mechanisms, manufacturing units, maintenance units, etc, thereby providing convenience for users to detect the sealing performance of a hydraulic system.
Description
Technical field
The utility model relates to accurate pick-up unit, relates in particular to hydraulic cylinder amount of recovery laser detector.
Background technology
Hydraulic cylinder is widely used in the hydraulic control system of engineering machinery such as mining machinery, handling machinery and shovel loader, excavator, the amount of recovery of hydraulic cylinder, what also have is called settling amount, important indicator as reflection hydraulic system sealing property, if measurement data is not accurate enough, then be difficult to judge the product quality grade and the coefficient safe in utilization of hydraulic cylinder, can't accurately judge and calculate the hydraulic system sealing property and in let out degree.Traditional detection method mainly is to utilize instruments such as dial gauge, ruler to measure, and accuracy of detection is low, and range has limitation, can't realize self-clocking and calculating automatically, does not satisfy the demand of fast detecting, fast processing data.Simultaneously, owing to need closely operate, there is the potential safety hazard of testing process.
The utility model content
The purpose of this utility model is, overcome the deficiencies in the prior art part, a kind of hydraulic cylinder amount of recovery laser detector is provided, realize quick on-the-spot detection of hydraulic cylinder amount of recovery, accuracy of detection height, good stability, cost are low, go for the convenient detection of implementing the hydraulic system sealing property of users such as quality inspection organization, manufacturer and maintaining unit.
Hydraulic cylinder amount of recovery laser detector described in the utility model includes weight, piston rod, oil cylinder main body, hand-held controller, laser ranging unit, fixing sucking disk, reflecting plate and sucked type base and forms.The oil cylinder main body is a main component of the present utility model, and integral body is the cylindrical structure that inner chamber is arranged, and the upper end of oil cylinder main body is provided with opening, in the upper end of oil cylinder main body, is provided with piston rod with the form of inserting.Outside surface one side in the oil cylinder main body is provided with fixing sucking disk, and fixing sucking disk is provided with the laser ranging unit, is connected with the laser ranging unit, is provided with hand-held controller.The upper end of piston rod is provided with weight, and a side of the piston rod of weight is provided with the sucked type base on close piston rod, on the sucked type base, is provided with reflecting plate.Laser ranging unit and fixing sucking disk partly are being on the hydraulic jack main body of standard test state by the magnet absorption of self, reflecting plate are being fixed on top one side position of piston rod by the sucked type base.Open hand-held controller, by the distance value h1 of the built-in laser ranging unit surveying instrument of control instrument to reflecting plate, stop the time of requirement of experiment after, surveying instrument is to the distance value h2 of reflecting plate once more, △ h=h1-h2, △ h is the practical measurement value of hydraulic cylinder amount of recovery.When needs repeatedly during continuous coverage, can realize measuring automatically, calculating automatically amount of recovery by setting measurement time, setting measurement number of times.
Hydraulic cylinder amount of recovery laser detector described in the utility model, one-piece construction is simple, and is easy for operation, good stability, reliability height.The utility model goes for the convenient detection of implementing the hydraulic system sealing property of users such as quality inspection organization, manufacturer and maintaining unit.
Description of drawings
Accompanying drawing 1 is the structural representation of hydraulic cylinder amount of recovery laser detector described in the utility model.1-weight, 2-piston rod, 3-oil cylinder main body, 4-hand-held controller, 5-laser ranging unit, 6-fixing sucking disk, 7-reflecting plate, 8-sucked type base.
Embodiment
Referring now to accompanying drawing 1, be described as follows in conjunction with the embodiments: hydraulic cylinder amount of recovery laser detector described in the utility model includes weight 1, piston rod 2, oil cylinder main body 3, hand-held controller 4, laser ranging unit 5, fixing sucking disk 6, reflecting plate 7 and sucked type base 8 and forms.Oil cylinder main body 3 is main components of the present utility model, and integral body is the cylindrical structure that inner chamber is arranged, and the upper end of oil cylinder main body 3 is provided with opening, in the upper end of oil cylinder main body 3, is provided with piston rod 2 with the form of inserting.Outside surface one side in oil cylinder main body 3 is provided with fixing sucking disk 6, and fixing sucking disk 6 is provided with laser ranging unit 5, is connected with laser ranging unit 5, is provided with hand-held controller 4.The upper end of piston rod 2 is provided with weight 1, and the side near the piston rod 2 of piston rod 2 upper end weights 1 is provided with sucked type base 8, on sucked type base 8, is provided with reflecting plate 7.Laser ranging unit 5 and the magnet absorption of fixing sucking disk 6 parts by self are being on the hydraulic jack main body 3 of standard test state, reflecting plate 7 are being fixed on top one side position of piston rod 2 by sucked type base 8.Open hand-held controller 4, by the distance value h1 of built-in laser ranging unit 5 surveying instruments of control instrument to reflecting plate 7, stop the time of requirement of experiment after, surveying instrument is to the distance value h2 of reflecting plate 7 once more, △ h=h1-h2, △ h is the practical measurement value of hydraulic cylinder amount of recovery.When needs repeatedly during continuous coverage, can realize measuring automatically, calculating automatically amount of recovery by setting measurement time, setting measurement number of times.Hydraulic cylinder amount of recovery laser detector described in the utility model, one-piece construction is simple, and is easy for operation, good stability, reliability height.The utility model goes for the convenient detection of implementing the hydraulic system sealing property of users such as quality inspection organization, manufacturer and maintaining unit.
Claims (1)
1. hydraulic cylinder amount of recovery laser detector, it is characterized in that outside surface one side in oil cylinder main body (3), be provided with fixing sucking disk (6), fixing sucking disk (6) is provided with laser ranging unit (5), be connected with laser ranging unit (5), be provided with hand-held controller (4); The upper end of piston rod (2) is provided with weight (1), and the side near the piston rod (2) of weight (1) on the piston rod (2) is provided with sucked type base (8), on sucked type base (8), is provided with reflecting plate (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201610232U CN202092603U (en) | 2011-05-19 | 2011-05-19 | Hydraulic cylinder retraction amount laser detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201610232U CN202092603U (en) | 2011-05-19 | 2011-05-19 | Hydraulic cylinder retraction amount laser detection device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202092603U true CN202092603U (en) | 2011-12-28 |
Family
ID=45367665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011201610232U Expired - Fee Related CN202092603U (en) | 2011-05-19 | 2011-05-19 | Hydraulic cylinder retraction amount laser detection device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202092603U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104913729A (en) * | 2015-06-03 | 2015-09-16 | 苏州市吴中区胥口广博模具加工厂 | Laser ranging device of coffee machine main body function test machine |
CN106646496A (en) * | 2016-10-14 | 2017-05-10 | 浙江纺织服装职业技术学院 | Intelligent hydraulic track jack equipment and detection method |
CN107631705A (en) * | 2017-08-28 | 2018-01-26 | 山东大学 | A kind of strand tapered anchorage reinforcing bar amount of recovery test device and method |
CN108917606A (en) * | 2018-07-13 | 2018-11-30 | 安徽悦众车身装备有限公司 | A kind of automobile crane axle journal precision measure tooling |
-
2011
- 2011-05-19 CN CN2011201610232U patent/CN202092603U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104913729A (en) * | 2015-06-03 | 2015-09-16 | 苏州市吴中区胥口广博模具加工厂 | Laser ranging device of coffee machine main body function test machine |
CN106646496A (en) * | 2016-10-14 | 2017-05-10 | 浙江纺织服装职业技术学院 | Intelligent hydraulic track jack equipment and detection method |
CN107631705A (en) * | 2017-08-28 | 2018-01-26 | 山东大学 | A kind of strand tapered anchorage reinforcing bar amount of recovery test device and method |
CN107631705B (en) * | 2017-08-28 | 2019-12-24 | 山东大学 | Device and method for testing steel bar retraction amount of clip type anchorage device |
CN108917606A (en) * | 2018-07-13 | 2018-11-30 | 安徽悦众车身装备有限公司 | A kind of automobile crane axle journal precision measure tooling |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202092603U (en) | Hydraulic cylinder retraction amount laser detection device | |
CN103438782B (en) | Solenoid valve working stroke detection device | |
CN201754080U (en) | Concentricity detector | |
CN202886394U (en) | Forklift gantry elevation speed detecting device | |
CN202583021U (en) | Ball indentation hardness tester | |
CN202329497U (en) | Deep hole testing tool | |
CN203349779U (en) | Strain-type displacement sensor and elevator brake having same | |
CN201955065U (en) | Laser measurer for fork natural glide quantity and mast inclination angle variation for forklift | |
CN110823066B (en) | Inner cavity diameter detection device and method | |
CN204085391U (en) | The height of water pump water seal detects frock | |
CN204286937U (en) | A kind of carton checkout equipment | |
CN203323945U (en) | Liquid piston type pressure gauge | |
CN202372102U (en) | Aligning force and aligning displacement detector for separable angular contact ball bearing | |
CN201993059U (en) | Measurement micrometer for depth of surface defect of steel plate | |
CN202092586U (en) | Verticality measuring instrument for piston rod of hydraulic oil cylinder | |
CN108918270A (en) | A kind of injection type mortar strength detector calibrating installation | |
CN203657721U (en) | Detection device for backlash amount of transmission mechanism | |
CN202734713U (en) | Open-file dimension testing fixture for components with conical parts | |
CN202393328U (en) | Gauge for detecting distance between bottom ring groove and external reference | |
CN102288091A (en) | Processing precision detection tool of caliper body sealing groove | |
CN207650040U (en) | Big load multi dimension load transducer | |
CN204944469U (en) | A kind of automatic detecting machine oil Pump rotor difference in height device | |
CN101349535A (en) | Angle detection platform | |
CN101608890A (en) | A kind of measuring method of the height of water pump water seal and specific purpose tool | |
CN104625991A (en) | Levelness detecting fixing device for drive shaft |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20120519 |