CN212159425U - Tension fatigue endurance test device of cable and rope - Google Patents
Tension fatigue endurance test device of cable and rope Download PDFInfo
- Publication number
- CN212159425U CN212159425U CN202021001871.2U CN202021001871U CN212159425U CN 212159425 U CN212159425 U CN 212159425U CN 202021001871 U CN202021001871 U CN 202021001871U CN 212159425 U CN212159425 U CN 212159425U
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- rope
- cable
- slide rail
- equipment frame
- pulley
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Abstract
The utility model provides a tensile fatigue endurance test device of cable and rope, its characterized in that, includes the equipment frame, equipment frame top is equipped with the fixed bolster, be equipped with the rotating electrical machines on the fixed bolster, the equipment frame is in the rotating electrical machines below is equipped with the slide rail dead lever, the slide rail is connected to the slide rail dead lever, be equipped with the pulley on the slide rail, the pulley with the motor passes through the connecting rod and links, be equipped with removal bracing piece, rand and safety platform on the equipment frame, be equipped with the load between rand and the safety platform and hang heavily, the load hang heavily with pulley support connects cable or rope, be equipped with pencil connecting device on cable or the rope, pencil connecting device establishes remove on the bracing piece, it establishes to remove the bracing piece the rand top. The utility model discloses simple structure, convenient operation has reduced the influence that equipment produced the vibration and leads to in the test.
Description
Technical Field
The utility model relates to a test field of cable and rope especially relates to a tension fatigue endurance test device of cable and rope.
Background
The cable and the rope are seen everywhere in daily life, the cable and the rope are required to be used for electrifying, connecting, carrying, fixing and the like, play a great role in daily life, and can be subjected to actions of pulling, dragging, tightening and the like in the using process of the cable and the rope, so that the cable and the rope are required to be subjected to relevant tension fatigue endurance tests, and a device special for testing the tension fatigue endurance of the cable and the rope is required to perform the tests.
In order to execute and verify the tension fatigue endurance test conditions of the cables and ropes, a test device specially used for tension fatigue endurance is required to be designed, and the test device comprises a test frame, a test slide rail, a pulley, a load weight, a motion motor, a fixing device and the like. Since the relevant conditions of the test requirements are relatively fixed and special, a general fatigue endurance test bed cannot be realized, so that few test devices are sold in the market, and companies decide to design and manufacture a tensile fatigue endurance test device for cables and ropes according to the test requirements and relevant test parameters.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of the prior art and providing a tension fatigue endurance test device for cables and ropes.
The utility model provides a tensile fatigue endurance test device of cable and rope, its characterized in that, includes the equipment frame, equipment frame top is equipped with the fixed bolster, be equipped with the rotating electrical machines on the fixed bolster, the equipment frame is in the rotating electrical machines below is equipped with the slide rail dead lever, the slide rail is connected to the slide rail dead lever, be equipped with the pulley on the slide rail, the pulley with the motor passes through the connecting rod and links, be equipped with removal bracing piece, rand and safety platform on the equipment frame, be equipped with the load between rand and the safety platform and hang heavily, the load hang heavily with pulley support connects cable or rope, be equipped with pencil connecting device on cable or the rope, pencil connecting device establishes remove on the bracing piece, it establishes to remove the bracing piece the rand top.
Preferably, the pulley is 400mm in size.
Preferably, the collar position is in an intermediate position and facilitates passage of a wiring harness, the wiring harness diameter being smaller than the collar diameter.
Preferably, a display panel is arranged beside the equipment frame.
Preferably, vertical clamping grooves are formed in two sides of the equipment frame, and the end parts of the movable supporting rods are embedded in the clamping grooves.
Preferably, the slide rail fixing rod is connected with the edge of the outer end of the slide rail, and the distance from the slide rail fixing rod to the center of the rotating motor is greater than the length of the connecting rod.
The utility model has the advantages that:
when the cable or the cable moves up and down in the stress direction, the retainer ring device effectively keeps the cable or the cable to move vertically, and the influence of swinging is reduced; the movable supporting rod and the wire harness connecting device enable the wire harness to be kept in a vertical state, and the swing generated by the movement of the motor driving the pulley on the sliding rail is reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the description of embodiments of the invention, and are not intended to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
labeled as: 1-rotating motor, 2-pulley, 3-slide rail, 4-wiring harness connecting device, 5-load sling, 6-fixed support, 7-clamping groove, 8-clamping ring, 9-slide rail fixed rod, 10-movable supporting rod, 11-wiring harness or rope, 12-safety platform, 13-display panel and 14-equipment frame.
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.
Referring to fig. 1, a tensile fatigue endurance test apparatus for cables and ropes, comprising an apparatus frame 14, the top of the equipment frame 14 is provided with a fixed bracket 6, the fixed bracket 6 is provided with a rotating motor 1, the equipment frame 14 is provided with a slide rail fixing rod 9 below the rotating motor 1, the slide rail fixing rod 9 is connected with the slide rail 3, a pulley 2 is arranged on the sliding rail 3, the pulley 2 is connected with the motor through a connecting rod, a movable supporting rod, a clamping ring 8 and a safety platform 12 are arranged on the equipment frame 14, a load sling 5 is arranged between the clamping ring 8 and the safety platform 12, the load sling 5 and the pulley 2 are connected with a wiring harness or a rope 11 in a supporting way, the wire harness or the rope 11 is provided with a wire harness connecting device 4, the wire harness connecting device 4 is arranged on the movable supporting rod, and the movable supporting rod is arranged above the clamping ring 8. Perpendicular draw-in grooves 7 are arranged on two sides in the equipment frame 14, and the end parts of the movable support rods are embedded in the draw-in grooves 7.
The device is assembled, one end of a wire harness or rope 11 is connected with the pulley 2, the other end of the wire harness or rope passes through the clamping ring 8 and is connected with the load sling 5, the load sling 5 is placed in the air, and the wire harness or rope 11 is in a tight state. An operator sets the sliding speed of the pulley and the fatigue endurance test times through the control device.
And starting the rotating motor 1, wherein the rotating motor 1 drives the pulley 2 to move on the sliding rail 3, and drives the wire harness or the rope 11 to perform a tension fatigue test in the vertical direction. During the test, the wire harness or the rope 11 is cooperated with the clamping ring 8, the wire harness connecting device 4 and the movable supporting rod 10, so that the influence of the swinging of the wire harness or the rope 11 caused by the movement of the pulley 2 on the wire harness or the rope 11 in the vertical direction is reduced.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a tensile fatigue endurance test device of cable and rope, its characterized in that, includes the equipment frame, equipment frame top is equipped with the fixed bolster, be equipped with the rotating electrical machines on the fixed bolster, the equipment frame is in the rotating electrical machines below is equipped with the slide rail dead lever, the slide rail is connected to the slide rail dead lever, be equipped with the pulley on the slide rail, the pulley with the motor passes through the connecting rod and links, be equipped with removal bracing piece, rand and safety platform on the equipment frame, be equipped with the load between rand and the safety platform and hang heavily, the load hang heavily with pulley support connects cable or rope, be equipped with pencil connecting device on cable or the rope, pencil connecting device establishes remove on the bracing piece, it establishes to remove the bracing piece the rand top.
2. A cable and rope tension fatigue endurance testing apparatus according to claim 1, wherein said pulley is 400mm in size.
3. A cable and rope tension fatigue endurance testing apparatus according to claim 1, wherein said collar position is in an intermediate position and facilitates passage of a wire harness, said wire harness diameter being smaller than said collar diameter.
4. The tension fatigue endurance testing apparatus for cables and ropes according to claim 1, wherein a display panel is provided beside the equipment frame.
5. The tension fatigue endurance testing apparatus for cables and ropes according to claim 1, wherein vertical slots are provided at both sides in the frame of the apparatus, and ends of the movable support rods are inserted into the slots.
6. The cable and rope tension fatigue endurance testing apparatus of claim 1, wherein said rail fixing rod is connected to an outer end edge of said rail, and a distance from said rail fixing rod to a center of said rotating electrical machine is greater than a length of said link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021001871.2U CN212159425U (en) | 2020-06-03 | 2020-06-03 | Tension fatigue endurance test device of cable and rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021001871.2U CN212159425U (en) | 2020-06-03 | 2020-06-03 | Tension fatigue endurance test device of cable and rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212159425U true CN212159425U (en) | 2020-12-15 |
Family
ID=73702711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021001871.2U Active CN212159425U (en) | 2020-06-03 | 2020-06-03 | Tension fatigue endurance test device of cable and rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212159425U (en) |
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2020
- 2020-06-03 CN CN202021001871.2U patent/CN212159425U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 215000 No.8, Zhujing Road, Changshu high tech Industrial Development Zone, Suzhou City, Jiangsu Province Patentee after: Jiangsu jiashide Testing Technology Co.,Ltd. Address before: 215000 No.8, Zhujing Road, Changshu hi tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee before: Jiangsu jiashide Testing Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |