CN204165761U - Anchor cable machine test unit - Google Patents
Anchor cable machine test unit Download PDFInfo
- Publication number
- CN204165761U CN204165761U CN201420368831.XU CN201420368831U CN204165761U CN 204165761 U CN204165761 U CN 204165761U CN 201420368831 U CN201420368831 U CN 201420368831U CN 204165761 U CN204165761 U CN 204165761U
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- anchor cable
- cable machine
- pressure
- moment
- torsion
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Abstract
The utility model embodiment provides a kind of anchor cable machine test unit.The anchor cable machine test unit that the utility model provides comprises pressure-loaded parts, moment of torsion loading component, measurement component and installed base; Wherein, the loading end of described pressure-loaded parts is connected with the end bearing of anchor cable machine; The described loading end of moment of torsion loading component is connected with the take-off lever of anchor cable machine; Described pressure-loaded parts and moment of torsion loading component with the pressure gas in tunnel for power source.The working pressure that the utility model can be able to reach anchor cable machine in tunnel and operation torque state detect.
Description
Technical field
The utility model embodiment relates to mining technique, particularly relates to a kind of anchor cable machine test unit.
Background technology
Colliery, when carrying out borehole operation, needs to carry out bore operation with instruments such as rigs.Supporting leg type pneumatic roof bolter, is also anchor cable machine, is a kind of drilling machine of novel anchor rod supporting, can be used in the supporting bore operation in colliery.
Current, due to the applying working condition that underground coal mine is severe, the failure rate of pneumatic type anchor cable machine is higher.Whether repairing standard is reached in order to check the performance of anchor cable machine after maintenance, need to test to the drilling pressure of anchor cable machine and rotary torque with anchor cable machine testing table, be specially and utilize motor to order about test fixture, to anchor cable machine applying pressure vertically and the moment of torsion along sense of rotation, and pressure and moment of torsion are measured, when the pressure recorded under anchor cable machine normal operating conditions and moment of torsion meet certain value, then think that the performance after anchor cable machine maintenance reaches repairing standard.
But existing anchor cable machine testing table utilizes built-in motor as loading power source, and volume, quality are all comparatively large, can not work, therefore cannot use at underground coal mine in inflammable and explosive environment.
Utility model content
The utility model embodiment provides a kind of anchor cable machine test unit, the power source that the pressure gas in tunnel loads as test unit can be utilized, the working pressure that can reach anchor cable machine in tunnel and operation torque state detect, and judge whether the performance after anchor cable machine maintenance reaches repairing standard.
The utility model embodiment provides a kind of anchor cable machine test unit, comprises pressure-loaded parts, moment of torsion loading component, measurement component and installed base; Wherein, the loading end of pressure-loaded parts is connected with the end bearing of anchor cable machine; The loading end of moment of torsion loading component is connected with the take-off lever of anchor cable machine; Pressure-loaded parts and moment of torsion loading component with the pressure gas in tunnel for power source.
Further, installed base is provided with the stationary fixture for fixing anchor cable machine.
Further, pressure-loaded parts comprise stretch-draw jack facility and pneumatically powered hydraulic pump, and stretch-draw jack facility are connected with the end bearing of anchor cable machine as loading end, and pneumatically powered hydraulic pump is connected with stretch-draw jack facility, to drive stretch-draw jack facility on-load pressure.
Further, moment of torsion loading component comprises brake cylinder, clamp and pneumatically powered hydraulic pump, and brake jacket casing is connected on the take-off lever of anchor cable machine, and pneumatically powered hydraulic pump is connected with clamp, loads moment of torsion to drive clamp.
Further, measurement component comprises pressure transducer and torque sensor;
Pressure transducer is arranged on the loading end of pressure-loaded parts, the test pressure loaded with detected pressures loading component;
Torque sensor is arranged on the loading end of moment of torsion loading component, to detect the test moment of torsion that moment of torsion loading component loads.
Further, anchor cable machine test unit, also comprises and shows parts, and measurement component electrical connection, to show the size of the test force that pressure-loaded parts and moment of torsion loading component produce.
The utility model loads test pressure by the pressure-loaded parts that are power source with pressure gas in tunnel and moment of torsion loading component to anchor cable machine and tests moment of torsion, and the size of loading force is detected by measurement component, thus the working pressure that can be able to reach anchor cable machine in tunnel and operation torque state detect, and judge whether the performance after anchor cable machine maintenance reaches repairing standard.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the anchor cable machine test unit that the utility model embodiment one provides;
Fig. 2 is the structural representation of the anchor cable machine test unit that the utility model embodiment two provides.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the structural representation of the anchor cable machine test unit that the utility model embodiment one provides.As shown in Figure 1, the anchor cable machine test unit that the present embodiment provides comprises:
Pressure-loaded parts 11, moment of torsion loading component 12, measurement component 13 and installed base 14;
Wherein, the loading end of pressure-loaded parts 11 is connected with the end bearing 151 of anchor cable machine 15; The loading end of moment of torsion loading component 12 is connected with the take-off lever 152 of anchor cable machine 15; Pressure-loaded parts 11 and aerodynamic moment loading component 12 with the pressure gas 10 in tunnel for power source.
Concrete, in the present embodiment, installed base 14 is provided with the stationary fixture 141 for fixing anchor cable machine.Anchor cable machine 15 is fixed on installed base 14 by stationary fixture 141, and pressure-loaded parts 11 and moment of torsion loading component 12 all can be arranged on installed base 14.Pressure-loaded parts 11 can comprise stretch-draw jack facility 111 and pneumatically powered hydraulic pump 112 two parts, pneumatically powered hydraulic pump 112 is fixed on one end of bearing 151 at the bottom of anchor cable machine on installed base, stretch-draw jack facility 111 on hydraulic pump are as the end bearing 151 of loading end and anchor cable machine, connect pneumatically powered hydraulic pump 112 to be connected with stretch-draw jack facility 111, to drive stretch-draw jack facility 111 on-load pressure; Moment of torsion loading component 12 can comprise pneumatically powered hydraulic pump 121, clamp 122 and brake cylinder 123, brake cylinder 123 is socketed on the take-off lever 152 of anchor cable machine, pneumatically powered hydraulic pump 121 is connected with clamp 122, and to drive clamp 122 to load moment of torsion, clamp 122 adapts to brake cylinder 123.When the take-off lever 152 of anchor cable machine rotates, brake cylinder 123 is with take-off lever 152 constant speed rotation, and pneumatically powered hydraulic pump can drive clamp 122 under the effect of pressure gas 10, thus a reactive torque for braking is applied to the brake cylinder 123 adapting to clamp 122, take-off lever 152 is stopped the rotation.
Concrete, measurement component 13 is used for test pressure that detected pressures loading component 11 loads and the test moment of torsion that moment of torsion loading component 12 loads.Measurement component 13 can comprise pressure transducer 131 and torque sensor 132.
Pressure transducer 131 is arranged on the loading end of pressure-loaded parts 11, the test pressure loaded with detected pressures loading component 11; Torque sensor 132 is arranged on the loading end of moment of torsion loading component 12, to detect the test moment of torsion that moment of torsion loading component 12 loads.
The anchor cable machine test unit that the present embodiment provides, the loading of test force is carried out by the pressure-loaded parts that are power source with pressure gas in tunnel and moment of torsion loading component, and with measurement component detect load time test force size, thus the working pressure that can reach anchor cable machine in tunnel and operation torque state detect, and judge whether the performance after anchor cable machine maintenance reaches repairing standard.
As preferred embodiment, as shown in Figure 2, anchor cable machine test unit can also comprise display unit 16, and this display unit 16 and measurement component 13 are electrically connected, to show the size of the test force that pressure-loaded parts 11 and moment of torsion loading component 12 produce.Concrete, when measurement component 13 detects the test force that pressure-loaded parts 11 and moment of torsion loading component 12 produce, the display unit 16 namely by being electrically connected with this measurement component 13 shows, with the survey eyesight size making user know current loading.
The specific works mode with the anchor cable machine test unit of said structure is as follows:
Utilize stationary fixture 141 to be fixed on installed base 14 by anchor cable machine 15, anchor cable machine 15 utilizes tunnel pressure gas 10 as after dynamic start, and the output shaft 152 of anchor cable machine 15 starts to rotate.Pressure-loaded parts 11 and moment of torsion loading component 12 pairs of anchor cable machines now can be utilized to load.When pressure-loaded parts 11 pass into the pressure gas 10 in tunnel, the piston that pressure gas promotes in hydraulic pump cylinder body runs, the end bearing of stretch-draw jack facility to anchor cable machine 15 applies pressure, and detects pneumatically powered hydraulic pump applied pressure size by the pressure transducer 131 be arranged on stretch-draw jack facility.The pressure detected when pressure transducer 131 reaches default value, and such as, when being 10 MPas (MPa), if now the take-off lever of anchor cable machine 15 is still without pushing up back phenomenon, then the drilling pressure index of provable anchor cable machine 15 is normal.Similar, when moment of torsion loading component 12 passes into pressure gas 10, the clamp 122 of moment of torsion loading component 12 is applied for the moment of torsion braked by brake cylinder 123 pairs of output shafts 152, torque sensor 132 can detect the size of moment of torsion.When the moment of torsion detected as torque sensor 132 reaches the torque value of user preset, now as take-off lever 152 still can rotate, and the parameter such as speed, concentricity rotated meets normal request for utilization, then the rotary torque index of provable anchor cable machine 15 is normal.
The anchor cable machine test unit that the present embodiment provides, the loading of test force is carried out by the pressure-loaded parts that are power source with pressure gas in tunnel and moment of torsion loading component, and with measurement component detect load time test force size, and according to the loading test force size that display unit shows, thus the working pressure that can reach anchor cable machine in tunnel and operation torque state detect, and judge whether the performance after anchor cable machine maintenance reaches repairing standard.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (6)
1. an anchor cable machine test unit, is characterized in that, comprises pressure-loaded parts, moment of torsion loading component, measurement component and installed base;
Wherein, the loading end of described pressure-loaded parts is connected with the end bearing of anchor cable machine; The described loading end of moment of torsion loading component is connected with the take-off lever of anchor cable machine; Described pressure-loaded parts and moment of torsion loading component with the pressure gas in tunnel for power source.
2. anchor cable machine test unit according to claim 1, is characterized in that, described installed base is provided with the stationary fixture for fixing anchor cable machine.
3. anchor cable machine test unit according to claim 1, it is characterized in that, described pressure-loaded parts comprise stretch-draw jack facility and pneumatically powered hydraulic pump, described stretch-draw jack facility are connected with the end bearing of described anchor cable machine as loading end, described pneumatically powered hydraulic pump is connected with described stretch-draw jack facility, to drive described stretch-draw jack facility on-load pressure.
4. the anchor cable machine test unit according to any one of claim 1-3, it is characterized in that, described moment of torsion loading component comprises brake cylinder, clamp and pneumatically powered hydraulic pump, described brake jacket casing is connected on the take-off lever of described anchor cable machine, described pneumatically powered hydraulic pump is connected with described clamp, loads moment of torsion to drive described clamp.
5. the anchor cable machine test unit according to any one of claim 1-3, is characterized in that, described measurement component comprises pressure transducer and torque sensor;
Described pressure transducer is arranged on the loading end of described pressure-loaded parts, to detect the test pressure that described pressure-loaded parts load;
Described torque sensor is arranged on the loading end of described moment of torsion loading component, to detect the test moment of torsion that described moment of torsion loading component loads.
6. the anchor cable machine test unit according to any one of claim 1-3, is characterized in that, also comprise: display unit, and described measurement component is electrically connected, to show the size of the test force that described pressure-loaded parts and described moment of torsion loading component produce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368831.XU CN204165761U (en) | 2014-07-04 | 2014-07-04 | Anchor cable machine test unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368831.XU CN204165761U (en) | 2014-07-04 | 2014-07-04 | Anchor cable machine test unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204165761U true CN204165761U (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420368831.XU Expired - Fee Related CN204165761U (en) | 2014-07-04 | 2014-07-04 | Anchor cable machine test unit |
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| Country | Link |
|---|---|
| CN (1) | CN204165761U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759536A (en) * | 2016-12-09 | 2017-05-31 | 西南石油大学 | It is a kind of to control to apply the model test apparatus and test method with monitoring anchor cable pulling force |
| CN109540698A (en) * | 2019-01-09 | 2019-03-29 | 深圳天祥质量技术服务有限公司 | Torque fatigue test device and method |
| CN111766040A (en) * | 2020-08-05 | 2020-10-13 | 中南大学 | High-speed train dynamic model test equipment |
-
2014
- 2014-07-04 CN CN201420368831.XU patent/CN204165761U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759536A (en) * | 2016-12-09 | 2017-05-31 | 西南石油大学 | It is a kind of to control to apply the model test apparatus and test method with monitoring anchor cable pulling force |
| CN106759536B (en) * | 2016-12-09 | 2018-10-26 | 西南石油大学 | A kind of model test apparatus and test method of control application and monitoring anchor cable pulling force |
| CN109540698A (en) * | 2019-01-09 | 2019-03-29 | 深圳天祥质量技术服务有限公司 | Torque fatigue test device and method |
| CN111766040A (en) * | 2020-08-05 | 2020-10-13 | 中南大学 | High-speed train dynamic model test equipment |
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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: 20150218 Termination date: 20190704 |
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| CF01 | Termination of patent right due to non-payment of annual fee |