CN215931309U - Compact winch experiment frame - Google Patents

Abstract

The application discloses compact winch experiment frame, including base, fixed platform, pylon, fixed pulley, guide rail, ladder, guardrail, wire rope and lifting hook, the pylon sets up on the base, fixed platform sets up just be located on the base the pylon below, the winch setting is in fixed platform is last, the guide rail is fixed to be set up the pylon upper end, fixed pulley slidable sets up just can be fixed at the optional position on the guide rail, wire rope follows draw forth and pass in the winch the fixed pulley with the lifting hook is connected, the lifting hook is used for promoting the weight. The winch and the fixed platform are arranged below the tower frame, so that the space of the experimental frame is saved, and the upward tension of the fixed platform and the downward pressure of the tower frame form balance; the fixed pulley can be fixed at any position of the guide rail so as to adjust the positions of the steel wire rope and the lifting hook.

Description

Compact winch experiment frame

Technical Field

The application relates to the technical field of winch experiments, in particular to a compact winch experiment frame.

Background

The winch is a material dragging device, has the characteristics of compact structure, small volume, light weight, convenient carrying and the like, and is widely applied to material lifting or dragging work in the industries of ocean engineering, construction, water conservancy, forestry, mines, docks and the like. At present, the winch is mostly applied to the occasion of lifting heavy objects from a certain height from bottom to top. The tension used by the drawworks varies in different operating conditions. In order to reduce the occurrence of safety accidents, the winch needs to be subjected to tension test after leaving factory or repairing damage. Therefore, a winch test stand is required to perform a tension test on the winch.

However, the existing winch experiment frame has the following defects:

(1) the fixed platforms of the winch are mostly arranged on the outer side of the winch experiment frame, so that the whole experiment frame occupies a large area, the structure is not compact enough, and the stress of the winch experiment frame is not balanced enough;

(2) after the fixed pulley is fixed at the top end of the platform, the positions of the steel wire rope and the lifting hook are not easy to adjust.

Therefore, certain improvements to existing drawworks test stands are needed.

Disclosure of Invention

An object of this application lies in changing the position relation between current winch experiment frame and the winch to make the holistic position of winch experiment frame and winch more compact, the structure is more firm.

In order to reach above mesh, this application provides a compact winch experiment frame, including base, fixed platform, pylon, fixed pulley, guide rail, wire rope, lifting hook and weight, the pylon sets up on the base, fixed platform sets up just be located on the base the pylon below, the winch setting is in on the fixed platform, the guide rail is fixed to be set up the pylon upper end, fixed pulley slidable sets up just can be fixed at the optional position on the guide rail, wire rope follows draw forth and pass in the winch the fixed pulley with the lifting hook is connected, the lifting hook is used for promoting the weight.

Preferably, the tower comprises a tower platform, a tower support and a tower base, the four tower bases are fixedly connected with the base, the tower support is located above the tower base, the tower platform is arranged above the tower support, and the guide rail is arranged on the tower platform.

Preferably, the compact winch experiment rack further comprises a ladder and a guardrail, wherein the ladder is arranged on the outer sides of the tower platform and the tower support, and the guardrail is connected with the ladder and used for protecting related workers.

Preferably, the base is made of concrete.

Preferably, the fixed platform comprises a shock pad disposed between the fixed platform and the base for reducing shock to the tower when the winch is operating.

Preferably, the fixed pulleys have two fixed pulleys, and the distance between the two fixed pulleys is adjustable.

Compared with the prior art, the beneficial effect of this application lies in:

(1) the winch and the fixed platform are arranged below the tower frame, so that the space of the experimental frame is saved;

(2) when the winch operates, the upward pulling force of the fixed platform and the downward pressure of the tower form balance and all act on the interior of the concrete base, and the whole concrete base is free from other external forces except the self gravity, so that the stability of the foundation is facilitated;

(3) the fixed pulley can be fixed at any position of the guide rail, and the positions of the steel wire rope and the lifting hook can be adjusted.

Drawings

FIG. 1 is a schematic view of a compact winch experimental rig;

FIG. 2 is a schematic front view of a compact winch test stand in operation;

in the figure: 1. a base; 2. a fixed platform; 21. a shock pad; 3. a winch; 4. a tower; 41. a tower platform; 42. a tower mount; 43. a tower mount; 5. a ladder; 6. a guardrail; 7. a fixed pulley; 8. a wire rope; 9. a hook; 10. a guide rail; 11. and (4) weighing.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1 and 2, the application provides a compact winch experimental frame, which comprises a base 1, a fixed platform 2, a tower 4, a fixed pulley 7, a guide rail 10, a steel wire rope 8, a lifting hook 9 and weights 11, the tower 4 is arranged on the base 1, the base 1 is made of concrete, the fixed platform 2 is arranged on the base 1, a winch 3 is arranged on the fixed platform 2, the winch 3 and the fixed platform 2 are arranged under the tower 4, on one hand, the space of the experimental frame is saved, on the other hand, when the winch 3 runs, the upward pulling force of the fixed platform 2 and the downward pressure of the tower 4 form balance and all act on the inside of the concrete base 1, so that the whole concrete base 1 is free from other external forces except self gravity, and the stability of a foundation is facilitated. The tower 4 comprises a tower platform 41, a tower support 42 and tower bases 43, wherein the four tower bases 43 are fixedly connected with the base 1, the tower support 42 is positioned above the tower bases 43, the tower platform 41 is arranged above the tower support 42, the guide rail 10 is arranged on the tower platform 41, the two fixed pulleys 7 are slidably arranged on the guide rail 10 and can be fixed at any position, the distance between the two fixed pulleys 7 is adjustable, the steel wire rope 8 is led out from the winch 3 and penetrates through the fixed pulleys 7 to be connected with the lifting hook 9, the lifting hook 9 is used for lifting the weight 11, and the positions of the steel wire rope 8 and the lifting hook 9 can be adjusted by adjusting the position of the fixed pulley 7 on the guide rail 10 according to the position of the weight 11.

The compact winch experiment rack further comprises a ladder 5 and a guardrail 6, wherein the ladder 5 is arranged on the outer sides of the tower platform 41 and the tower support 42, the guardrail 6 is connected with the ladder 5, the ladder 5 is used for enabling relevant workers to pass from the base 1 to the tower platform 41, and the guardrail 6 is used for protecting the relevant workers.

The compact winch experiment rack further comprises a fixed platform 2 and a damping pad 21, wherein the damping pad 21 is arranged between the fixed platform 1 and the base 2 and used for reducing vibration of the tower 4 when the winch 3 operates.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims (6)

1. The utility model provides a compact winch experimental stand, its characterized in that includes base, fixed platform, pylon, fixed pulley, guide rail, wire rope, lifting hook and weight, the pylon sets up on the base, fixed platform sets up just be located on the base the pylon below, the winch setting is in fixed platform is last, the guide rail is fixed to be set up the pylon upper end, fixed pulley slidable sets up on the guide rail and can fix in optional position, wire rope follows draw forth in the winch and pass the fixed pulley with the lifting hook is connected, the lifting hook is used for promoting the weight.

2. The compact winch experimental rig as claimed in claim 1, wherein the tower includes a tower platform, a tower support and a tower base, four tower bases are fixedly connected to the base, the tower support is located above the tower base, the tower platform is located above the tower support, and the guide rail is located on the tower platform.

3. The compact winch laboratory stand of claim 2, further comprising a ladder and a guardrail, wherein the ladder is disposed outside the tower platform and the tower support, and the guardrail is connected to the ladder.

4. The compact winch experimental rig of claim 1, wherein the base is made of concrete.

5. The compact winch experimental rig of claim 1, wherein the fixed platform includes a shock pad disposed between the fixed platform and the base.

6. The compact winch experimental rig of claim 1, wherein the number of the fixed pulleys is two, and the distance between the two fixed pulleys is adjustable.

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