CN201803904U - Steel cable tension testing device - Google Patents
Steel cable tension testing device Download PDFInfo
- Publication number
- CN201803904U CN201803904U CN2010205122515U CN201020512251U CN201803904U CN 201803904 U CN201803904 U CN 201803904U CN 2010205122515 U CN2010205122515 U CN 2010205122515U CN 201020512251 U CN201020512251 U CN 201020512251U CN 201803904 U CN201803904 U CN 201803904U
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- steel cable
- proving installation
- parts
- stretching force
- platform
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Abstract
The utility model discloses a steel cable tension testing device, which comprises a platform, a first component and a second component, wherein the platform is mainly formed by a group of platform units which are linearly and sequentially connected, the first component and the second component are arranged on the platform, and the connecting parts, which are used for connecting a steel cable, of the first and the second components, are opposite and used for pre-tightening and stressapplication of the steel cable. The steel cable tension testing device provided by the utility model can carry out testing on controlling the overall length of the steel cable and ensures the machining quality of the self-made steel cable.
Description
Technical field
The utility model relates to a kind of steel cable stretching force proving installation, is applied to the test that aircraft control cable wire machines back total length pulling force.
Background technology
On the aircraft, especially used the control cable wire on the airliner in a large number as the transferring elements of far controlling power, but the control cable wire is a kind of compliant member, for the ease of laying and prevent mutual conflict, often additional with support, steering component, but the existence of these members will inevitably cause the wearing and tearing of control cable wire; Add the natural wastage of cable wire, make that the control cable wire on the aircraft is understood large-area wearing and tearing or corrosion after using a period of time, concerning Check for Aircraft Maintenance Unit, the inevitable cable wire of deciding to need to change in the process of checking maintenance at aircraft gets more and more.
The control cable wire on the aircraft of requiring according to handbook is to allow maintaining unit homemade, but handbook has specific requirement again in homemade process, especially to carry out the tensile test of segmentation or total length to homemade cable wire, but concentrating on more than the tensile test of squadron of aircraft maintenance enterprise cable wire in the test of cable connector at present, also there is not condition cable wire to be carried out the test of total length, therefore can not satisfy the requirement of work, be necessary to design new testing tool on this basis, to satisfy the requirement of handbook.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of steel cable stretching force proving installation that can control the test of cable wire total length, to guarantee the crudy of self-control cable wire.
The technical solution adopted in the utility model is:
The utility model steel cable stretching force proving installation, it comprises:
Platform mainly linearly is connected to form in turn by a group platform unit; And
First parts and second parts are installed on the described platform, and these two parts be used to that to connect the connecting portion of cable wire relative, be used for the pretension and the reinforcing of cable wire.
Steel cable stretching force proving installation according to technical solutions of the utility model is provided with special platform, and this platform is made up of some platforms unit, thereby, can connect an amount of platform unit according to the cable wire of different length, use flexibly.In view of the above, as long as be installed on first parts and second parts on this platform in the configuration, just can well finish the pretension and the afterburning and measurement of cable wire, said first parts and second parts are very general parts in mechanics field, obtain easily, and install easily.
Above-mentioned steel cable stretching force proving installation, described first parts comprise first base that is installed on the described platform, with this first base leading screw screw pair that is frame, and correspondingly, a slide block forms the screw of described leading screw screw pair, and has a junction.
On described platform, and each platform unit is reserved with one group and adjusts the hole by bolt for above-mentioned steel cable stretching force proving installation, described first base.
Preferably, described second parts comprise second base that is installed on the described platform, are installed on the draw-bar donamometer on this second base, act on a junction on this draw-bar donamometer pull bar.
Further, described second parts also comprise the hydraulic pressure force application apparatus on the draw-bar donamometer pull bar of acting on that is arranged on described second base.
Above-mentioned steel cable stretching force proving installation, described hydraulic pressure force application apparatus is the hand-hydraulic force application apparatus.
Above-mentioned steel cable stretching force proving installation, described hand-hydraulic force application apparatus comprises the hole as piston cylinder that is arranged on described second base, be matched with the piston component of the vertical setting in this hole, vertical be connected in the handle that the application of force on the piston component is used, and hydraulic coupling in the hole is passed to transmission component on the draw-bar donamometer pull bar.
Above-mentioned steel cable stretching force proving installation, described platform unit all is provided with protecting wire net vertically at the edge that is parallel on the cable traction direction.
Above-mentioned steel cable stretching force proving installation, the height of described protecting wire net are higher than described first parts and second parts, and on the protecting wire net of a side rotating shaft are housed, and are provided with protection network by this rotating shaft, when this protection network falls, cover just on the protecting wire net of opposite side.
Above-mentioned steel cable stretching force proving installation, the supporting leg of described platform unit is preset with the connecting hole of foot bolt.
Description of drawings
Below in conjunction with Figure of description in detail the technical solution of the utility model is described in detail, wherein:
Fig. 1 is a kind of steel cable stretching force proving installation structural representation according to technical solutions of the utility model.
Among the figure: 1, handwheel, 2, platform, 3, rotating shaft, 4, first base, 5, screw mandrel, 6, slide block, 7, connecting portion, 8, adjust the hole, 9, protection network, 10, connecting portion, 11, first base, 12, draw-bar donamometer, 13, handle, 14, regulate bolt, 15, supporting leg, 16, protecting wire net.
Embodiment
With reference to explanation accompanying drawing 1, it shows a kind of steel cable stretching force proving installation, and it comprises:
First parts and second parts are installed on the described platform, and these two parts be used to that to connect the connecting portion of cable wire relative, be used for the pretension and the reinforcing of cable wire.
About described first parts and second parts all can adopt existing can carry out cable wire up to the present and afterburning, and can carry out the parts of reading, there is not requirement painstakingly, and at such scheme, those skilled in the art can select or make up technological means according to inventive concept, purpose and the actual technical matters that will solve that this programme provides:
Described first parts comprise first base 4 that is installed on the described platform, and with this first base leading screw screw pair that is frame, and correspondingly, a slide block 6 forms the screw of described leading screw screw pair, and has a junction 7.So can be to the cable wire pretension by the adjustment of slide block, nature, those skilled in the art can also other the secondary leading screw screw pair of replacing of rectilinear motion, and it is main here that what consider is pretension, but obvious a bit is that those skilled in the art can also carry out reinforcing by leading screw screw pair.In addition,, can use fairly simple handwheel 1 to drive, can also adopt motor to drive about the driving of leading screw.
For the ease of adjusting, on described platform, and each platform unit is reserved with one group and adjusts hole 8 described first base, can select different adjustment holes that first base is installed so as required by bolt.Certainly, if leading screw is long, simple rely on the leading screw adjustment neither be not all right, but adjust relatively difficulty a bit, and leading screw screw pair belongs to precise part, the minimizing of trying one's best plays use can life-saving.
Further, described second parts comprise second base 11 that is installed on the described platform, are installed on the draw-bar donamometer 6 on this second base, act on a junction 10 on this draw-bar donamometer pull bar.The simplest connection of draw-bar donamometer is exactly direct-connected, can also connect by the simple force transmission mechanism that waits, and certainly, the error that the many more measurements of the link of gear train produce is just big more, and this programme tends to adopt the simplest connected mode.
Objectivity for protection equipment and measurement; described second parts also comprise the hydraulic pressure force application apparatus on the draw-bar donamometer pull bar of acting on that is arranged on described second base; the pressure boost that hydraulically operated equipment (HOE) can be gone ahead of the rest, and have certain buffer action, can form reasonable protection to equipment.About the connection of application of force equipment, inventive concept as previously mentioned also is simple more good more once more, and the simplest no more than the valve piston of driving is arranged by hydraulic pressure, valve piston holds on the draw-bar donamometer pull bar.Little connecting elements can also be set, so that connected mode is set more flexibly on the draw-bar donamometer pull bar.
Further, described hydraulic pressure force application apparatus preferred manual hydraulic pressure force application apparatus reduces controlling unit.
Preferably, described hand-hydraulic force application apparatus comprises the hole as piston cylinder that is arranged on described second base, be matched with the piston component of the vertical setting in this hole, vertical be connected in the handle 13 that the application of force on the piston component is used, and hydraulic coupling in the hole is passed to transmission component on the draw-bar donamometer pull bar.In addition, also can be with the hand-hydraulic force application apparatus of the same piston structure of lifting jack.
In order to protect operator's safety, described platform unit all is provided with protecting wire net 16 vertically at the edge that is parallel on the cable traction direction.
Further, for better protection operator's safety, the height of described protecting wire net is higher than described first parts and second parts; and rotating shaft 3 is housed on the protecting wire net of a side; be provided with protection network 9 by this rotating shaft, when this protection network falls, cover just on the protecting wire net of opposite side.
In addition, the supporting leg 15 of described platform unit is preset with the connecting hole of foot bolt, can say during use that the platform unit fixes on the ground, places its fixing insecure operation failure that causes.
In addition, should be arranged at force application apparatus in first parts and second parts on the relatively-stationary parts.
Claims (10)
1. steel cable stretching force proving installation is characterized in that it comprises:
Platform (2) mainly linearly is connected to form in turn by a group platform unit; And
First parts and second parts are installed on the described platform, and these two parts be used to that to connect the connecting portion of cable wire relative, be used for the pretension and the reinforcing of cable wire.
2. steel cable stretching force proving installation according to claim 1, it is characterized in that: described first parts comprise first base (4) that is installed on the described platform, with this first base leading screw screw pair that is frame, and correspondingly, one slide block (6) forms the screw of described leading screw screw pair, and has a junction (7).
3. steel cable stretching force proving installation according to claim 2 is characterized in that: on described platform, and each platform unit is reserved with one group and adjusts hole (8) described first base by bolt.
4. steel cable stretching force proving installation according to claim 1, it is characterized in that: described second parts comprise second base (11) that is installed on the described platform, be installed on the draw-bar donamometer (6) on this second base, act on a junction (10) on this draw-bar donamometer pull bar.
5. steel cable stretching force proving installation according to claim 4 is characterized in that: described second parts also comprise the hydraulic pressure force application apparatus on the draw-bar donamometer pull bar of acting on that is arranged on described second base.
6. steel cable stretching force proving installation according to claim 5 is characterized in that: described hydraulic pressure force application apparatus is the hand-hydraulic force application apparatus.
7. steel cable stretching force proving installation according to claim 6, it is characterized in that: described hand-hydraulic force application apparatus comprises the hole as piston cylinder that is arranged on described second base, be matched with the piston component of the vertical setting in this hole, vertical be connected in the handle (13) that the application of force on the piston component is used, and hydraulic coupling in the hole is passed to transmission component on the draw-bar donamometer pull bar.
8. according to the arbitrary described steel cable stretching force proving installation of claim 1 to 7, it is characterized in that: described platform unit all is provided with protecting wire net (16) vertically at the edge that is parallel on the cable traction direction.
9. steel cable stretching force proving installation according to claim 8, it is characterized in that: the height of described protecting wire net is higher than described first parts and second parts, and rotating shaft (3) is housed on the protecting wire net of a side, be provided with protection network (9) by this rotating shaft, when this protection network falls, cover just on the protecting wire net of opposite side.
10. steel cable stretching force proving installation according to claim 9 is characterized in that: the supporting leg (15) of described platform unit is preset with the connecting hole of foot bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205122515U CN201803904U (en) | 2010-09-01 | 2010-09-01 | Steel cable tension testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205122515U CN201803904U (en) | 2010-09-01 | 2010-09-01 | Steel cable tension testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803904U true CN201803904U (en) | 2011-04-20 |
Family
ID=43873403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205122515U Expired - Fee Related CN201803904U (en) | 2010-09-01 | 2010-09-01 | Steel cable tension testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803904U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616177A (en) * | 2013-12-18 | 2014-03-05 | 国家电网公司 | Portable mechanical property detection device |
| CN108204875A (en) * | 2017-12-12 | 2018-06-26 | 广州市昊志机电股份有限公司 | A kind of application method of transmission belt device for measuring tension and the device |
-
2010
- 2010-09-01 CN CN2010205122515U patent/CN201803904U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616177A (en) * | 2013-12-18 | 2014-03-05 | 国家电网公司 | Portable mechanical property detection device |
| CN108204875A (en) * | 2017-12-12 | 2018-06-26 | 广州市昊志机电股份有限公司 | A kind of application method of transmission belt device for measuring tension and the device |
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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: 20110420 Termination date: 20130901 |