CN205483794U - Steel wire rope tension testing machine rupture test buffer - Google Patents
Steel wire rope tension testing machine rupture test buffer Download PDFInfo
- Publication number
- CN205483794U CN205483794U CN201620290256.5U CN201620290256U CN205483794U CN 205483794 U CN205483794 U CN 205483794U CN 201620290256 U CN201620290256 U CN 201620290256U CN 205483794 U CN205483794 U CN 205483794U
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- force
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- testing machine
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Abstract
The utility model provides a steel wire rope tension testing machine rupture test buffer, the primary structure includes the pneumatic cylinder, application of force bulb, draw the dish, application of force seat, the sensor, front header, a spring, guide screw, soket head cap screw, the protection casing, the guiding orientation board, a screw, the sensor passes through soket head cap screw to be fixed on front header, application of force bulb, application of force seat is respectively through helicitic texture and hydraulic cylinder piston rod, the sensor is connected, draw set cover on application of force bulb, six evenly distributed's guide screw is through drawing the dish to couple together application of force bulb and application of force seat, six springs overlap respectively on six guide screw, and be located and draw between dish and the guide screw head, the welding of guiding orientation board is on front header, the protection casing inlays the inboard at guiding orientation, and it is tight through the glade clamp. When wire rope split suddenly among the tensile test, the characteristic of dependence spring compression energy storage reduced front header and receives to guide screw's pulling force when strikeing in the twinkling of an eye, prevents that guide screw from collapsing absolutely, guarantees equipment normal operating.
Description
Technical field
This utility model relates to a kind of device for tensile testing machine, specifically, relates to a kind of lineoutofservice signal pull testing machine rupture test buffer unit.
Background technology
Steel wire rope is mainly used in the occasion such as lifting, traction, and applying working condition is more severe, in use can produce fretting wear, fatigue rupture, locally fracture of wire and deformation, reduce the tensile strength of steel wire rope.For guaranteeing the reusable reliability of steel wire rope, it is carried out pull force calculation according to relevant national standard regulation.In pull test, when the pulling force that steel wire rope is born ruptures suddenly more than self tensile strength, tensile testing machine hydraulic cylinder piston rod back timber before moment impact under hydraulic oil effect, cause force bulb excessive with the guider screw moment pulling force of force seat junction and break, cause tensile testing machine normally to use.
Testing machine working environment is more severe, and force bulb, force seat, guider screw etc. expose for a long time and make sand and dust adhere to, and affects its service behaviour, and during wire cable rupture, guider screw breaks and is scattered, and causes damage personnel or equipment.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and provides a kind of lineoutofservice signal pull testing machine rupture test buffer unit.
The purpose of this utility model completes by following technical solution: a kind of lineoutofservice signal pull testing machine rupture test buffer unit, primary structure includes hydraulic cylinder, force bulb, pulling plate, force seat, sensor, front back timber, spring, guider screw, soket head cap screw, protective cover, guide positioning plate, screw, described sensor is fixed on described front back timber by described soket head cap screw, and described force bulb, force seat are connected with described hydraulic cylinder piston rod, sensor by helicitic texture respectively.
Described pulling plate is enclosed within described force bulb, and described force bulb and described force seat are coupled together by six equally distributed described guider screws by described pulling plate.
Six described springs are respectively fitted on six described guider screws, and between described pulling plate and described guider screw head.
Described guide positioning plate is welded on described front back timber, and described protective cover is embedded in described guide positioning plate, and by described screws clamp.
The actual gain that this utility model produces is as follows: (1) six spring is respectively fitted on six guider screws, and between pulling plate and guider screw head, when in pull test, steel wire rope ruptures suddenly, rely on the characteristic of spring-compressed energy storage, before reducing, back timber is by pulling force to guider screw during moment impact, prevent guider screw from breaking, reduce device vibrations, it is ensured that equipment is properly functioning.
(2) in protective cover is embedded in guide positioning plate, and by screws clamp, protection force bulb, force seat, guider screw etc. are not damaged by the external world, and are easy to dismounting and check.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is that this utility model is in the location drawing of complete machine.
Description of symbols in figure: back timber before 1,2 sensors, 3 force seats, 4 soket head cap screws, 5 guide positioning plate, 6 screws, 7 guider screws, 8 pulling plates, 9 springs, 10 force bulbs, 11 protective covers, 12 pull bars, 13 hydraulic cylinders, coaster before 14,15 steel wire ropes, coaster, 17 frames after 16.
Detailed description of the invention
nullBelow in conjunction with accompanying drawing, this utility model done detailed introduction: such as Fig. 1、Fig. 2、Shown in Fig. 3，A kind of lineoutofservice signal pull testing machine rupture test buffer unit，Primary structure includes hydraulic cylinder 13、Force bulb 10、Pulling plate 8、Force seat 3、Sensor 2、Front back timber 1、Spring 9、Guider screw 7、Soket head cap screw 4、Protective cover 11、Guide positioning plate 5、Screw 6，Described sensor 2 is fixed on described front back timber 1 by described soket head cap screw 4，Described force bulb 10、Force seat 3 is respectively by helicitic texture and described hydraulic cylinder 13 piston rod、Sensor 2 connects，Described pulling plate 8 is enclosed within described force bulb 10，Described force bulb 10 and described force seat 3 are coupled together by six equally distributed described guider screws 7 by described pulling plate 8，Six described springs 9 are respectively fitted on six described guider screws 7，And between described pulling plate 8 and described guider screw 7 head，Described guide positioning plate 5 is welded on described front back timber 1，Described protective cover 11 is embedded in described guide positioning plate 5，And clamped by described screw 6.
Specific operation process: in lineoutofservice signal pull process of the test, hydraulic cylinder 13 applies power to the left to front back timber 1, this power is applied on front coaster 14 by 1 liang of lateral bracing strut 12 of front back timber, clamped wire rope 15 between front coaster 14 and rear coaster 16, rear coaster 16 is fixed in frame 17, front coaster 14 is moved to the left, and front back timber 1 is in the dynamic balance state of power in the process.Steel wire rope 15 ruptures moment, break this dynamic equilibrium, hydraulic cylinder 13 piston rod is moment impact force seat 3 under hydraulic oil effect, force seat 3, sensor 2, front back timber 1 and guider screw 7 moment accelerate to move to left, now, the characteristic of spring 9 compressed energy-storage is relied on, it is possible to reduce force seat 3 and moved to left the pulling force that guider screw 7 is produced by moment impact, prevent guider screw 7 moment from breaking, reduce device vibrations.Protective cover 11 protection device is not damaged by the external world, unclamps screw 6, taken off by protective cover when needing to check device.
Claims (4)
1. a lineoutofservice signal pull testing machine rupture test buffer unit, primary structure includes hydraulic cylinder, force bulb, pulling plate, force seat, sensor, front back timber, spring, guider screw, soket head cap screw, protective cover, guide positioning plate, screw, described sensor is fixed on described front back timber by described soket head cap screw, and described force bulb, force seat are connected with described hydraulic cylinder piston rod, sensor by helicitic texture respectively.
A kind of lineoutofservice signal pull testing machine rupture test buffer unit the most according to claim 1, it is characterized in that: described pulling plate is enclosed within described force bulb, described force bulb and described force seat are coupled together by six equally distributed described guider screws by described pulling plate.
A kind of lineoutofservice signal pull testing machine rupture test buffer unit the most according to claim 1, it is characterised in that: six described springs are respectively fitted on six described guider screws, and between described pulling plate and described guider screw head.
A kind of lineoutofservice signal pull testing machine rupture test buffer unit the most according to claim 1, it is characterized in that: described guide positioning plate is welded on described front back timber, described protective cover is embedded in described guide positioning plate, and by described screws clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620290256.5U CN205483794U (en) | 2016-04-11 | 2016-04-11 | Steel wire rope tension testing machine rupture test buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620290256.5U CN205483794U (en) | 2016-04-11 | 2016-04-11 | Steel wire rope tension testing machine rupture test buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205483794U true CN205483794U (en) | 2016-08-17 |
Family
ID=56643717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620290256.5U Expired - Fee Related CN205483794U (en) | 2016-04-11 | 2016-04-11 | Steel wire rope tension testing machine rupture test buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205483794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740153A (en) * | 2021-08-02 | 2021-12-03 | 中钢集团郑州金属制品研究院股份有限公司 | Rigidity sample rupture test buffer |
-
2016
- 2016-04-11 CN CN201620290256.5U patent/CN205483794U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740153A (en) * | 2021-08-02 | 2021-12-03 | 中钢集团郑州金属制品研究院股份有限公司 | Rigidity sample rupture test buffer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170411 |