CN208705173U - A kind of lineoutofservice signal pull testing machine - Google Patents
A kind of lineoutofservice signal pull testing machine Download PDFInfo
- Publication number
- CN208705173U CN208705173U CN201821351043.4U CN201821351043U CN208705173U CN 208705173 U CN208705173 U CN 208705173U CN 201821351043 U CN201821351043 U CN 201821351043U CN 208705173 U CN208705173 U CN 208705173U
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- China
- Prior art keywords
- support plate
- wire rope
- fixing device
- rope fixing
- tension
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of lineoutofservice signal pull testing machine, tensile test component includes the support plate for being fixed on the base end；Support plate is divided into upper backup pad, lower supporting plate, left support plate and right support plate；Tension board is equipped between left support plate and right support plate；Tension board is slidably connected with upper backup pad and lower supporting plate respectively；Left support plate right side is provided with tension sensor；By being connected equipped with spring between tension sensor and tension board；The first wire rope fixing device and the second wire rope fixing device are equipped between tension board and right support plate；First wire rope fixing device is fixedly connected with the right side of tension board；Right support plate is equipped with hydraulic cylinder；The telescopic end of hydraulic cylinder is connected with the second wire rope fixing device；Hydraulic package includes hydraulic station；Hydraulic station is connected by being equipped with oil pipe with hydraulic cylinder；Pressure sensor is housed on hydraulic station.The utility model is ingenious in design, improves lineoutofservice signal pull measuring accuracy.
Description
Technical field
The utility model relates to tensile testing machine technical field, in particular to a kind of lineoutofservice signal pull testing machine.
Background technique
Wirerope is mainly used for the occasions such as lifting, traction, and applying working condition is more severe, can generate friction in use
Abrasion, fatigue rupture, local fracture of wire and deformation, reduce the tensile strength of wirerope.For ensure wirerope reuse can
By property, pull force calculation is carried out to it according to relevant national standard regulation, lineoutofservice signal pull testing machine is primarily adapted for use in wirerope
The test of various physical mechanical properties, the mechanics such as stretched, compressed, is bent, being sheared, being removed to wirerope using puller system
The test of performance, important component of the clamp of tensile machine as instrument, different materials need different fixtures, and test
It can go on smoothly and a key factor of test result accuracy height.
The Chinese patent literature of the prior art such as Publication No. CN207197933U discloses a kind of tensile testing machine, including
Base plate, one end of base plate are connected with the first support plate, and the other end is connected with the second support plate；Upper plate, the one of upper plate
End is connect with the first support plate, and the other end of upper plate is connect with the second support plate；Motor, motor are fixed in the upper of upper plate
End, motor are located at the top of base plate；Tension board, tension board is between upper plate and base plate；Tension board and the first support
Plate and the second support plate are slidably connected；Tension board is connected to motor by wirerope；The middle part lower end of tension board is connected with first
Pulling force folder, the middle part upper end of base plate are connected with the second pulling force folder；The upper end of first support plate and the second support plate is provided with pressure
Force snesor, one end of pressure sensor and upper plate are affixed, and the other end is connected with spring, and the other end and tension board of spring are solid
It connects.It is not tight to be easy to happen clamping to the fixed method of wirerope when test for tensile testing machine described in the utility model, skid etc.
Defect, so that steel rope system cisco unity malfunction.
Summary of the invention
In order to solve the above-mentioned technical problem, the utility model provides a kind of lineoutofservice signal pull testing machine.
In order to achieve the above object, the technical solution of the utility model is as follows:
The utility model provides a kind of lineoutofservice signal pull testing machine, including pedestal, is fixed on the tensile test on the pedestal left side
Component, the hydraulic package and controller being fixed on the right of pedestal；The tensile test component includes the branch for being fixed on the base end
Fagging；The support plate is divided into upper backup pad, lower supporting plate, left support plate and right support plate, and opsition dependent relationship is fixedly connected on
Above pedestal, the rectangle frame perpendicular to pedestal is formed；Tension board is equipped between the left support plate and right support plate；The pulling force
The top and bottom of plate are slidably connected with upper backup pad and lower supporting plate respectively；The left support plate right side is provided with pulling force biography
Sensor；It is connected between the tension sensor and tension board by being equipped with horizontal spring；The tension board and right support plate it
Between be equipped with the first wire rope fixing device and the second wire rope fixing device；First wire rope fixing device and tension board
Right side is fixedly connected；The right side of the first wire rope fixing device is arranged in second wire rope fixing device；The right branch
Fagging is equipped with hydraulic cylinder；The telescopic end of the hydraulic cylinder is connected with the second wire rope fixing device, and the second wirerope of driving is solid
Determine device to move left and right；The hydraulic package includes hydraulic station；The hydraulic station is connected by being equipped with oil pipe with hydraulic cylinder；It is described
Pressure sensor is housed on hydraulic station；The tension sensor and pressure sensor and controller are electrically connected.
Preferably, first wire rope fixing device and the second wire rope fixing device include fixed frame and steel
Cord winding roller, the fixed frame middle part are provided with mounting groove, and the wirerope-winding roller is arranged in mounting groove；The steel wire
Rope winding roller both ends are fixed by fastening screw and fixed frame；It is located on front side of wirerope-winding roller on the fixed frame and offers
Threading hole.
Preferably, the controller includes A/D conversion module and control chip module, tension sensor and pressure
The terminals of sensor are connect with the input terminal of A/D conversion module, and the output end of A/D conversion module is matched with control chip module
Connection, control chip module output end matchs connection with power control cabinet, and during being tested by power control cabinet adjustment lineoutofservice signal pull
Pulling force and pressure.
The utility model has the following beneficial effects: cargo handling process is simple and convenient, and by by wirerope-winding in steel
It on cord winding roller, and screws fastening screw and is fixed with fixed frame, fixed effect is preferable, avoids wirerope since stress is excessive
And the shape for being driven plain or keeping its original is destroyed, the damage during online pull force calculation to wirerope is minimum, convenient for pair
Lineoutofservice signal pull test.And tension sensor and pressure sensor are equipped in testing machine, heat transfer agent is handled by controller,
By power control cabinet to oil cylinder pulling force voluntarily feedback adjustment, continual and steady pulling force is provided for test process, avoids manual operation
The error of generation improves lineoutofservice signal pull measuring accuracy.
Detailed description of the invention
Fig. 1 is the overall structure block diagram for being originally utility model.
Fig. 2 is the structural schematic diagram of the first wire rope fixing device of the utility model.
In the figures above, 1 is pedestal, and 2 be upper backup pad, and 3 be lower supporting plate, and 4 be left support plate, and 5 be right support plate, 6
It is tension board, 7 be the first wire rope fixing device, and 71 be fixed frame, and 72 be mounting groove, and 73 be wirerope-winding roller, and 74 be to wear
Cord hole, 75 be fastening screw, and 8 be the second wire rope fixing device, and 9 be wirerope, and 10 be fixing axle, and 11 be tension sensor,
12 be spring, and 13 be hydraulic cylinder, and 14 be stretch rod, and 15 be oil pipe, and 16 be hydraulic station, and 17 be pressure sensor, and 18 be power control cabinet.
Specific embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
In order to reach the purpose of this utility model, as shown in Figure 1, being mentioned in one of embodiment of the utility model
For a kind of lineoutofservice signal pull testing machine, including pedestal 1, it is fixed on the tensile test component on the pedestal left side, is fixed on 1 the right of pedestal
Hydraulic package and controller, tensile test component includes the support plate for being fixed on 1 upper end of pedestal, and support plate is divided into upper backup pad
2, lower supporting plate 3, left support plate 4 and right support plate 5, opsition dependent relationship are fixedly connected on 1 top of pedestal, form one the bottom of perpendicular to
The rectangle frame of seat 1.Tension board 6 is installed between left support plate 4 and right support plate 5；The top and bottom of tension board 6 respectively with it is upper
Support plate 2 and lower supporting plate 3 are slidably connected.4 right side of left support plate is equipped with tension sensor 11, tension sensor 11 and drawing
It is connected between power plate 6 by being equipped with horizontal spring 12.First wirerope is installed solid between tension board 6 and right support plate 5
Determine device 7 and 8 first wire rope fixing device 7 of the second wire rope fixing device is fixedly connected with the right side of tension board 6；Second
Wire rope fixing device 8 is mounted on the right side of the first wire rope fixing device 7；Hydraulic cylinder 13 is installed in right support plate 5；It is hydraulic
The telescopic end of cylinder 13 is connected with the second wire rope fixing device 8, and the second wire rope fixing device 8 of driving moves left and right；Hydraulic group
Part includes hydraulic station 16；Hydraulic station 16 is connected by being equipped with oil pipe with hydraulic cylinder 13；Pressure sensor is housed on hydraulic station 16
17, tension sensor 11 and pressure sensor 17 and controller are electrically connected.Wherein controller is mounted in power control cabinet 18.
First wire rope fixing device 7 and wire rope fixing device 8 include fixed frame 71 and wirerope-winding roller 73, Gu
Determine that mounting groove 72 is installed in the middle part of frame, wirerope-winding roller 73 is installed inside mounting groove 72,73 both ends of wirerope-winding roller are logical
It crosses fastening screw 75 and fixed frame 71 is fixed, 71 one end of fixed frame offers threading hole 74.
Controller includes A/D conversion module and control chip module, the wiring of tension sensor 11 and pressure sensor 17
End is connect with the input terminal of A/D conversion module, and the output end of A/D conversion module matches connection with control chip module, controls core
Piece module output end matches connection with power control cabinet 18, and by power control cabinet 18 adjust pulling force during lineoutofservice signal pull test and
Pressure.
When test, wirerope both ends are respectively wound around the first wire rope fixing device 7 and the second wire rope fixing device 8
Wirerope-winding roller 73 on, start hydraulic hydraulic package, hydraulic cylinder 13 starts to stretch the second wire rope fixing device 8.It is logical
The information for crossing tension sensor 11 and pressure sensor 17 is transferred through controller processing so that power control cabinet to oil cylinder pulling force voluntarily
Feedback adjustment provides continual and steady pulling force for test process, avoids the error of manual operation generation, improves wirerope drawing
Power measuring accuracy.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection scope.
Claims (3)
1. a kind of lineoutofservice signal pull testing machine, it is characterised in that: including pedestal, be fixed on the pedestal left side tensile test component,
The hydraulic package and controller being fixed on the right of pedestal；The tensile test component includes the support plate for being fixed on the base end；
The support plate is divided into upper backup pad, lower supporting plate, left support plate and right support plate, and opsition dependent relationship is fixedly connected on pedestal
Side forms the rectangle frame perpendicular to pedestal；Tension board is equipped between the left support plate and right support plate；The tension board it is upper
End and lower end are slidably connected with upper backup pad and lower supporting plate respectively；The left support plate right side is provided with tension sensor；
It is connected between the tension sensor and tension board by being equipped with horizontal spring；It is equipped between the tension board and right support plate
First wire rope fixing device and the second wire rope fixing device；The right side of first wire rope fixing device and tension board
It is fixedly connected；The right side of the first wire rope fixing device is arranged in second wire rope fixing device；In the right support plate
Equipped with hydraulic cylinder；The telescopic end of the hydraulic cylinder is connected with the second wire rope fixing device, drives the second wire rope fixing device
It moves left and right；The hydraulic package includes hydraulic station；The hydraulic station is connected by being equipped with oil pipe with hydraulic cylinder；The hydraulic station
It is upper that pressure sensor is housed；The tension sensor and pressure sensor and controller are electrically connected.
2. a kind of lineoutofservice signal pull testing machine according to claim 1, it is characterised in that: the fixed dress of first wirerope
Setting with the second wire rope fixing device includes fixed frame and wirerope-winding roller, is provided with mounting groove in the middle part of the fixed frame, institute
Wirerope-winding roller is stated to be arranged in mounting groove；Wirerope-winding roller both ends are fixed by fastening screw and fixed frame；Institute
It states to be located on fixed frame on front side of wirerope-winding roller and offers threading hole.
3. a kind of lineoutofservice signal pull testing machine according to claim 1, it is characterised in that: the controller includes that A/D turns
It changing the mold block and controls chip module, the terminals of tension sensor and pressure sensor are connect with the input terminal of A/D conversion module,
The output end of A/D conversion module matches connection with control chip module, and control chip module output end matches connection with power control cabinet,
And pulling force and pressure during lineoutofservice signal pull test are adjusted by power control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821351043.4U CN208705173U (en) | 2018-08-21 | 2018-08-21 | A kind of lineoutofservice signal pull testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821351043.4U CN208705173U (en) | 2018-08-21 | 2018-08-21 | A kind of lineoutofservice signal pull testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208705173U true CN208705173U (en) | 2019-04-05 |
Family
ID=65943084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821351043.4U Expired - Fee Related CN208705173U (en) | 2018-08-21 | 2018-08-21 | A kind of lineoutofservice signal pull testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208705173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174251A (en) * | 2019-05-07 | 2019-08-27 | 上海第一机床厂有限公司 | A kind of experimental rig of disc spring damper |
| CN112649298A (en) * | 2020-12-31 | 2021-04-13 | 河北可为金属制品集团有限公司 | Clean intelligent annealed black iron wire strength detection device |
-
2018
- 2018-08-21 CN CN201821351043.4U patent/CN208705173U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174251A (en) * | 2019-05-07 | 2019-08-27 | 上海第一机床厂有限公司 | A kind of experimental rig of disc spring damper |
| CN112649298A (en) * | 2020-12-31 | 2021-04-13 | 河北可为金属制品集团有限公司 | Clean intelligent annealed black iron wire strength detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20200821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |