CN213445948U - Anti-drop groove device for winch drum cable - Google Patents

Abstract

The utility model discloses a winch reel hawser anticreep groove device, include: the device comprises a base, a crank, a roller and a spring; one end of the crank is hinged with the base through a crank shaft, and the other end of the crank is provided with a roller shaft; the roller is sleeved on the roller shaft; one end of the spring is connected with the base, and the other end of the spring is connected with one end, far away from the crank shaft, of the crank. In the device, the crank is drawn close to the winding drum under the tension of the spring, so that the roller at the end part of the crank is tightly leaned on the wall of the winding drum, and therefore, a cable wound on the winding drum is tightly attached to the winding drum without groove separation.

Description

Anti-drop groove device for winch drum cable

Technical Field

The utility model relates to a mechanical equipment technical field, it is specific, relate to a winch drum hawser anticreep groove device.

Background

With the development of the amusement industry, amusement parks in large amusement parks and in large commercial parks continue to emerge. Various amusement projects are developed in a larger and higher direction in order to improve the experience of tourists, so that the tourists feel more exciting. The high-altitude swing is a novel entertainment item and is popular among passengers. The passengers are lifted to the highest point by the windlass at first and then released, and the passengers begin to dive downwards to the ground along the arc track and repeatedly swing for multiple times. Wherein the main working part of the hoisting machine is the cable drum. In order to ensure the safety of passengers during the lifting process, the cable is required to be attached to the winding drum and wound on the winding drum in sequence, so that the cable is prevented from falling off from the winding drum to cause accidents.

SUMMERY OF THE UTILITY MODEL

The utility model provides a winch drum hawser anticreep groove device to make the hawser closely laminate on the reel, avoid it to drop from the reel.

In order to achieve the above object, the utility model provides a winch drum hawser anticreep groove device, include: the device comprises a base, a crank, a roller and a spring; one end of the crank is hinged with the base through a crank shaft, and the other end of the crank is provided with a roller shaft; the roller is sleeved on the roller shaft; one end of the spring is connected with the base, and the other end of the spring is connected with one end, far away from the crank shaft, of the crank.

Further, the base is arranged on the main body frame of the winch.

Further, the surface of the roller is in rolling contact with the surface of the roll.

Further, the spring is connected with the base through a spring pin.

Further, the spring pin is in threaded connection with the base.

According to the above description and practice, the winch drum cable anti-disengagement device of the present invention comprises a base, a crank, a roller and a spring, wherein one end of the crank is hinged to the base through a crank shaft, so that the crank can rotate around the axial direction of the crank shaft; the other end of the crank is provided with a roller through a roller shaft, and the roller can rotate around the roller shaft. And spring one end links to each other with the base, and the other end links to each other with the crank one end of keeping away from the crank, and consequently the roller of crank upper end draws close to the reel of hoist engine under the pulling force of spring to make the hawser of winding on the reel closely laminate on the reel, prevent that it from droing from the reel and bring accident.

Drawings

Fig. 1 is a front view of a winch drum cable run-out prevention device according to an embodiment of the present invention.

Fig. 2 is a side view of a winch drum cable anti-derailment device according to an embodiment of the present invention.

In the figure:

1. base, 2, crank, 3, crank axle, 4, roller, 5, roller axle, 6, spring, 7, spring pin, 8, reel.

Detailed Description

Exemplary embodiments will now be described more fully with reference to the accompanying drawings. The exemplary embodiments, however, may be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. In the present disclosure, the terms "include", "arrange", "disposed" and "disposed" are used to mean open-ended inclusion, and mean that there may be additional elements/components/etc. in addition to the listed elements/components/etc.; the terms "first," "second," and the like are used merely as labels, and are not limiting as to the number or order of their objects; the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In an exemplary embodiment of the present disclosure, a winch drum cable anti-derailment device is provided. Fig. 1 is a front view of a winch drum cable run-out prevention device according to an embodiment of the present invention. Fig. 2 is a side view of a winch drum cable anti-derailment device according to an embodiment of the present invention.

As shown in fig. 1 and 2, the winch drum cable groove-preventing device in the present embodiment mainly includes a base 1, a crank 2, a roller 4, and a spring 6. Wherein, the base 1 is fixedly connected on the main body frame of the windlass through bolts. The lower end of the crank 2 is hinged with the base 1 through a crank shaft 3, the crank 2 and the crank shaft 3 are relatively fixed, and the crank shaft 3 is connected with the base 1 through a bearing, so that the crank 2 can rotate around the axial direction of the crank shaft 3. The upper end of the crank 2 is fixedly connected with a roller shaft 5, the roller shaft 5 is sleeved with a roller 4, and the roller 4 and the roller shaft 5 are connected through a bearing, so that the roller 4 can rotate around the roller shaft 5.

The upper end of the spring 6 is fixedly connected with the upper part of the crank 2, and the lower end of the spring 6 is connected with the base 1 through a spring pin 7. The crank 2 rotates to one side under the action of the pulling force of the spring 6, so that the roller 4 at the upper end of the crank 2 is attached to the winding drum 8 of the winch, and when the winding drum 8 winds up the cable, the roller 4 enables the cable to be attached to the surface of the winding drum 8 to prevent the cable from falling off. And the roller 4 is rotated by the cable, thereby reducing the friction between the two.

Preferably, the lower extreme of spring 6 passes through spring catch 7 and links to each other with base 1, is provided with the external screw thread on the spring catch 7 to wear to establish in the connecting hole on base 1, the position that lies in base 1 both sides on spring catch 7 installs the nut, can adjust the upper and lower position of spring catch 7 through swivel nut, comes the pulling force of adjusting spring 6, and then adjusts the elasticity degree that roller 4 and reel 8 pasted.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

Claims (5)

1. The utility model provides a winch drum hawser anticreep groove device which characterized in that includes: the device comprises a base, a crank, a roller and a spring;

one end of the crank is hinged with the base through a crank shaft, and the other end of the crank is provided with a roller shaft; the roller is sleeved on the roller shaft;

one end of the spring is connected with the base, and the other end of the spring is connected with one end of the crank, which is far away from the crank shaft;

the roller is abutted against the upper side part of the winch drum;

the upper portion of the crank extends along the radial direction of the roller, and the crank is parallel to the end face of the roller.

2. The winch drum cable run-out prevention device of claim 1, wherein the base is provided on the winch body frame.

3. The winch drum cable run-out prevention device of claim 2, wherein the surface of the roller is in rolling contact with the surface of the drum.

4. The winch drum cable run-out prevention device of claim 1, wherein the spring is connected to the base by a spring pin.

5. The winch drum cable run-out prevention device of claim 4, wherein the spring pin is threadedly connected to the base.

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