CN214426878U - Novel long arm tension tester for aviation steel cable - Google Patents
Novel long arm tension tester for aviation steel cable Download PDFInfo
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- CN214426878U CN214426878U CN202120410068.2U CN202120410068U CN214426878U CN 214426878 U CN214426878 U CN 214426878U CN 202120410068 U CN202120410068 U CN 202120410068U CN 214426878 U CN214426878 U CN 214426878U
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- long arm
- pressing block
- steel cable
- tension tester
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Abstract
The utility model discloses a novel long arm tension tester for aviation steel cables, which belongs to the technical field of tension testers and comprises a support rod, wherein one end of the support rod is provided with a handle, the other end of the support rod is provided with a sensor, the upper end of the side edge of the sensor is provided with a fulcrum, the upper end of the sensor is provided with a pressing block, a steel cable to be tested is arranged between the pressing block and the fulcrum, the inside of the support rod is provided with a pull wire, one end of the pull wire is connected with the handle, the pressing block is provided with a connecting rod close to the lower end of the side edge of the support rod, the utility model has simple structure, small volume, stable measurement precision under the condition of small volume, and meets the measurement requirement, can be stably used in a narrow space, meets the measurement requirements of different spaces, and the measurement chuck is rotationally connected with an operating mechanism shaft pin, meets the measurement requirements of a deep closed space, and is convenient for measuring the steel cables which transversely pass through a small hole, the use is portable.
Description
Technical Field
The utility model belongs to the technical field of the tension tester, concretely relates to novel long arm tension tester for aviation cable wire.
Background
The aviation wire rope is a wire rope specially used in the control and control system of large passenger planes and transport planes. The aviation steel wire rope is mainly used for controlling rudders, ailerons, engines, landing gears, compass needle correctors and the like of airplanes. The aviation steel wire rope has higher performance requirements than a common steel wire rope because the aviation steel wire rope has special use environment and is required to be safe and reliable and can be used for a long time.
The current aviation steel cable tension tester has the following problems: 1. the volume is too large, the precision is insufficient after the volume is small, the measurement requirement cannot be met, and the device cannot be used in a narrow space after the volume is large; 2. the measuring chuck is rigidly connected with the operating mechanism, and cannot meet the measuring requirements of a deep closed space, such as a steel cable crossing in a small hole.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a novel long arm tension tester for aviation cable wire has small, tests convenient characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel long arm tension tester for aviation cable wire, includes the bracing piece, the one end of bracing piece is provided with the handle, the other end of bracing piece is provided with the sensor, the side upper end of sensor is provided with the fulcrum, the upper end of sensor is provided with the briquetting, be provided with between briquetting and the fulcrum and be surveyed the cable wire, the inside acting as go-between that is provided with one end and handle connection of bracing piece, the side lower extreme that the briquetting is close to the bracing piece is provided with the connecting rod, the connecting rod is connected through adjusting screw with acting as go-between, the bracing piece is close to handle one end bottom and is provided with signal amplifier, pass through leg joint between signal amplifier and the bracing piece.
Preferably, the inside of bracing piece is provided with the screw, the surface of screw is provided with the torsional spring, the one end of torsional spring supports the side at the briquetting, the other end of torsional spring supports the inside at the bracing piece.
Preferably, the lower end of the supporting rod is provided with a cover plate at a position corresponding to the connecting rod.
Preferably, a display screen is arranged at the upper end of the supporting rod close to the handle.
Preferably, the fulcrum and the sensor are fixedly connected through screws, and the sensor is riveted with the support rod through rivets.
Preferably, the sensor is rotatably connected with the pressing block through a pin shaft, and the connecting rod is rotatably connected with the pressing block through a rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure, it is small, measurement accuracy is stable under the condition that the volume diminishes, satisfies the measurement requirement, uses steadily in narrow and small space, satisfies different space measurement demands, measures the chuck and rotates with the operating device pivot to be connected, satisfies the depth class enclosure space measurement demand, conveniently measures the cable wire that crosses in the aperture, uses portably.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a bottom view of the present invention;
in the figure: 1. a sensor; 2. a support bar; 3. a fulcrum; 4. a steel cable to be tested; 5. briquetting; 6. a connecting rod; 7. a cover plate; 8. a screw; 9. a torsion spring; 10. a handle; 11. a pull wire; 12. a display screen; 13. a support; 14. a signal amplifier; 15. adjusting the screw rod; 16. and (7) a pin shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a novel long arm tension tester for aviation cable wire, including bracing piece 2, the one end of bracing piece 2 is provided with handle 10, the other end of bracing piece 2 is provided with sensor 1, sensor 1's side upper end is provided with fulcrum 3, sensor 1's upper end is provided with briquetting 5, be provided with between briquetting 5 and the fulcrum 3 and be surveyed cable wire 4, 2 inside being provided with one end of bracing piece and the handle 10 be connected act as go-between 11, briquetting 5 is close to the side lower extreme of bracing piece 2 and is provided with connecting rod 6, connecting rod 6 with act as go-between 11 and be connected through adjusting screw 15, bracing piece 2 is close to handle 10 one end bottom and is provided with signal amplifier 14, be connected through support 13 between signal amplifier 14 and the bracing piece 2.
Specifically, a screw 8 is arranged inside the supporting rod 2, a torsion spring 9 is arranged on the surface of the screw 8, one end of the torsion spring 9 is propped against the side edge of the pressing block 5, the other end of the torsion spring 9 is propped against the inside of the supporting rod 2,
through adopting above-mentioned technical scheme, make things convenient for torsional spring 9 to drive briquetting 5 and open.
Specifically, a cover plate 7 is arranged at the lower end of the support rod 2 corresponding to the connecting rod 6,
through adopting above-mentioned technical scheme, improve the safeguard effect.
In particular, a display screen 12 is arranged at the upper end of the support rod 2 close to the handle 10,
by adopting the technical scheme, the numerical value display is convenient.
Specifically, the fulcrum 3 and the sensor 1 are fixedly connected through a screw 8, the sensor 1 and the support rod 2 are riveted through a rivet,
through adopting above-mentioned technical scheme, conveniently fix, guarantee fixed firm nature.
Specifically, the sensor 1 is rotationally connected with the pressing block 5 through a pin 16, the connecting rod 6 is rotationally connected with the pressing block 5 through a rotating shaft,
through adopting above-mentioned technical scheme, conveniently rotate.
The utility model discloses a theory of operation and use flow: the utility model discloses during the use, assemble the device, initial condition, briquetting 5 is open state with sensor 1 under torsional spring 9's effect, will be surveyed 4 card of cable wire and go into briquetting 5 and sensor 1's opening part, pinch the handle 10 with the hand, 11 move backward along with pinching of handle 10 act as go-between this moment, under adjusting screw 15 and connecting rod 6's effect, briquetting 5 pushes down, be the state of closing with sensor 1, make 4 compressive deformation of surveyed cable wire, thereby will be surveyed the tension of cable wire 4 and act on sensor 1, sensor 1 pressurized produces the signal, realize measuring, show that numerical value shows at display screen 12, it is portable to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel long arm tension tester for aviation cable wire, includes bracing piece (2), its characterized in that: a handle (10) is arranged at one end of the supporting rod (2), a sensor (1) is arranged at the other end of the supporting rod (2), a fulcrum (3) is arranged at the upper end of the side edge of the sensor (1), a pressing block (5) is arranged at the upper end of the sensor (1), a tested steel cable (4) is arranged between the pressing block (5) and the fulcrum (3), a pull wire (11) with one end connected with the handle (10) is arranged in the supporting rod (2), the lower end of the side edge of the pressing block (5) close to the supporting rod (2) is provided with a connecting rod (6), the connecting rod (6) is connected with the pull wire (11) through an adjusting screw rod (15), a signal amplifier (14) is arranged at the bottom of one end of the supporting rod (2) close to the handle (10), the signal amplifier (14) is connected with the supporting rod (2) through a bracket (13).
2. The novel long arm tension tester for the aviation steel cable as claimed in claim 1, wherein: the inside of bracing piece (2) is provided with screw (8), the surface of screw (8) is provided with torsional spring (9), the side at briquetting (5) is supported to the one end of torsional spring (9), the inside at bracing piece (2) is supported to the other end of torsional spring (9).
3. The novel long arm tension tester for the aviation steel cable as claimed in claim 1, wherein: and a cover plate (7) is arranged at the position of the lower end of the supporting rod (2) corresponding to the connecting rod (6).
4. The novel long arm tension tester for the aviation steel cable as claimed in claim 1, wherein: the upper end of the supporting rod (2) is provided with a display screen (12) close to the handle (10).
5. The novel long arm tension tester for the aviation steel cable as claimed in claim 1, wherein: the supporting point (3) and the sensor (1) are fixedly connected through a screw (8), and the sensor (1) and the supporting rod (2) are riveted through rivets.
6. The novel long arm tension tester for the aviation steel cable as claimed in claim 1, wherein: the sensor (1) is rotatably connected with the pressing block (5) through a pin shaft (16), and the connecting rod (6) is rotatably connected with the pressing block (5) through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120410068.2U CN214426878U (en) | 2021-02-24 | 2021-02-24 | Novel long arm tension tester for aviation steel cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120410068.2U CN214426878U (en) | 2021-02-24 | 2021-02-24 | Novel long arm tension tester for aviation steel cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214426878U true CN214426878U (en) | 2021-10-19 |
Family
ID=78071836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120410068.2U Active CN214426878U (en) | 2021-02-24 | 2021-02-24 | Novel long arm tension tester for aviation steel cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214426878U (en) |
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2021
- 2021-02-24 CN CN202120410068.2U patent/CN214426878U/en active Active
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