CN216789144U

CN216789144U - Guide wheel structure flexibly adapting to bidirectional bending of steel wire rope

Info

Publication number: CN216789144U
Application number: CN202220607541.0U
Authority: CN
Inventors: 高宗标; 杨杰; 苏保刚; 李阳林; 王敏骅
Original assignee: Jiangsu Ruizhizhong New Energy Technology Co ltd
Current assignee: Jiangsu Ruizhizhong New Energy Technology Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-06-21
Anticipated expiration: 2032-03-18

Abstract

A guide wheel structure flexibly adapting to bidirectional bending of a steel wire rope comprises a mounting bottom plate which is detachably arranged on a mounting support, wherein an upper cross beam and a lower cross beam are fixed on one side of the mounting bottom plate, a rotatable upper guide wheel is arranged at the outer side end of the upper cross beam, a rotatable lower guide wheel is arranged at the outer side end of the lower cross beam, guide wire grooves into which main transmission ropes can be clamped are formed in the surfaces of the upper guide wheel and the lower guide wheel, and a gap through which the main transmission ropes can pass is formed between the upper guide wheel and the lower guide wheel; a rotatable fixed pulley is arranged between the upper beam and the lower beam. The utility model can flexibly adapt to the upward or downward bidirectional bending of the steel wire rope, and has high transmission efficiency; the friction resistance generated by the steel wire rope and the guide wheel is relatively small, so that the abrasion condition of the steel wire rope can be reduced; the guide wheel structure also plays a supporting role, and the stability is good.

Description

Guide wheel structure flexibly adapting to bidirectional bending of steel wire rope

Technical Field

The utility model belongs to the technical field of improvement of solar power generation devices, and particularly relates to a guide wheel structure flexibly adapting to bidirectional bending of a steel wire rope.

Background

In the solar power generation device field, in the patent of application number 201811220221.4, a rope transmission structure for solar power generation device is disclosed, the both ends of this structure all are provided with the drive wheel, be provided with wire rope between two wheels, wire rope realizes revoluting through the rotation of wheel, wire rope drives the upset that the unit realization solar panel was gone up to the device, also realize solar tracking promptly, make the light of sunlight can shine perpendicularly on solar cell panel at any time, improve photoelectric conversion efficiency, improve the overall generated energy.

The tracking unit part of the solar device is provided with a mounting bracket, both sides of the mounting bracket are provided with fixed pulleys, and the fixed pulleys are fixed on the mounting bracket through simple connecting pieces and used for winding branch ropes; the main drive rope does not have corresponding bearing structure, because the topography slope, reasons such as later stage subsides, wire rope can be upwards or downwarping at driven in-process, has the condition of wire rope wearing and tearing after appearing interfering, can't guarantee wire rope's transmission efficiency and stability.

Therefore, a guide wheel structure flexibly adapting to the bidirectional bending of the steel wire rope is designed to solve the problems.

It should be noted that the above background description is only for the sake of clarity and complete description of the technical solutions of the present invention and for the understanding of those skilled in the art. Such solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the utility model.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a guide wheel structure flexibly adapting to bidirectional bending of a steel wire rope.

In order to achieve the above objects and other related objects, the present invention provides the following technical solutions: a guide wheel structure flexibly adapting to bidirectional bending of a steel wire rope is positioned on a tracking unit part of a solar power generation device, the tracking unit part is provided with a mounting bracket, two sides of the mounting bracket are respectively provided with a group of guide wheel structures,

the guide wheel structure comprises a mounting bottom plate which is detachably arranged on a mounting bracket, wherein an upper cross beam and a lower cross beam are fixed on one side of the mounting bottom plate, a rotatable upper guide wheel is arranged at the outer side end of the upper cross beam, a rotatable lower guide wheel is arranged at the outer side end of the lower cross beam, guide grooves into which main transmission ropes can be clamped are formed in the surfaces of the upper guide wheel and the lower guide wheel, and a gap through which the main transmission ropes can pass is formed between the upper guide wheel and the lower guide wheel; and a rotatable fixed pulley is arranged between the upper cross beam and the lower cross beam and used for winding a branch rope.

The preferable technical scheme is as follows: the fixed pulley is rotatably arranged on a connecting shaft, the upper end of the connecting shaft is connected with the upper cross beam, and the lower end of the connecting shaft is connected with the lower cross beam.

The preferable technical scheme is as follows: and a partition plate is arranged between the upper cross beam and the lower cross beam, is positioned on the outer side of the fixed pulley and is positioned on the inner sides of the upper guide wheel and the lower guide wheel.

The preferable technical scheme is as follows: the upper cross beam and the lower cross beam are the same in length and are arranged in parallel, and the upper cross beam and the lower cross beam are perpendicular to the installation bottom plate.

The preferable technical scheme is as follows: the upper cross beam and the lower cross beam are both channel-shaped parts, the opening of the upper cross beam is arranged upwards, and the opening of the lower cross beam is arranged downwards.

The preferable technical scheme is as follows: the connecting shaft is detachably and fixedly connected with the upper cross beam and the lower cross beam through fasteners.

Due to the application of the technical scheme, compared with the prior art, the utility model has the advantages that:

the guide wheel structure designed by the utility model can enable the main transmission rope to pass through and run between the upper guide wheel and the lower guide wheel, can flexibly adapt to the upward or downward bidirectional bending of the steel wire rope, and has high transmission efficiency; the friction resistance generated by the steel wire rope and the guide wheel is relatively small, so that the abrasion condition of the steel wire rope can be reduced; the guide wheel structure also plays a supporting role, and the stability is good.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of the installation position of the present invention on the installation bracket.

In the above figures, the mounting bracket 1, the main transmission rope 2, the rope dividing rope 3, the guide wheel structure 4, the mounting base plate 41, the upper cross beam 42, the lower cross beam 43, the upper guide wheel 44, the lower guide wheel 45, the fixed pulley 46 and the partition plate 47.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Please refer to fig. 1-2. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the utility model is usually placed in when in use, and are only for convenience of describing and simplifying the present invention, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a communication between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b): as shown in fig. 1-2, a guide wheel structure flexibly adapting to bidirectional bending of a steel wire rope, the guide wheel structure 4 is located in a tracking unit part of a solar power generation device, the tracking unit part is provided with a mounting bracket 1, two sides of the mounting bracket 1 are respectively provided with a group of guide wheel structures 4,

the guide wheel structure 4 comprises a mounting bottom plate 41 which is detachably arranged on the mounting bracket 1, an upper cross beam 42 and a lower cross beam 43 are fixed on one side of the mounting bottom plate 41, a rotatable upper guide wheel 44 is arranged at the outer side end of the upper cross beam 42, a rotatable lower guide wheel 45 is arranged at the outer side end of the lower cross beam 43, the surfaces of the upper guide wheel 44 and the lower guide wheel 45 are respectively provided with a wire guide groove which can be clamped into the main transmission rope 2, and a gap through which the main transmission rope 2 can pass is arranged between the upper guide wheel 44 and the lower guide wheel 45; a rotatable fixed pulley 46 is provided between the upper beam 42 and the lower beam 43 for winding the division rope 3. The fixed pulley 46 is rotatably disposed on a connecting shaft, the upper end of which is connected to the upper cross beam 42, and the lower end of which is connected to the lower cross beam 43. The upper cross beam 42 and the lower cross beam 43 are the same in length and arranged in parallel, and the upper cross beam 42 and the lower cross beam 43 are both arranged perpendicular to the mounting base plate 41.

The guide wheel structures of the adjacent tracking unit parts are not necessarily on the same horizontal plane and can be adjusted according to the terrain condition.

The preferred embodiment is: as shown in fig. 1, a partition plate 47 is provided between the upper beam 42 and the lower beam 43, and the partition plate 47 is located outside the fixed sheave 46 and inside the upper guide sheave 44 and the lower guide sheave 45. The existence of the partition plate 47 plays a role in reinforcing, can avoid interference between the main transmission rope 2 and the rope dividing rope 3, ensures stable operation and reduces the abrasion of the rope.

The preferred embodiment is: the upper beam 42 and the lower beam 43 are both groove-shaped members, the upper beam 42 is arranged with an opening facing upwards, and the lower beam 43 is arranged with an opening facing downwards. The connecting shaft is detachably and fixedly connected with the upper cross beam 42 and the lower cross beam 43 through fasteners. The fixed pulley 46 can be conveniently disassembled and assembled on the cross beam, and the installation efficiency is improved.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a nimble leading wheel structure that adapts to wire rope bidirectionally curved, this leading wheel structure is located solar power system's pursuit unit portion, should trail unit portion and be provided with the installing support, and the both sides of this installing support are equipped with a set of respectively leading wheel structure, its characterized in that:

2. The structure of claim 1, wherein the guide wheel structure is flexible to adapt to the bidirectional bending of the steel wire rope, and comprises: the fixed pulley is rotatably arranged on a connecting shaft, the upper end of the connecting shaft is connected with the upper cross beam, and the lower end of the connecting shaft is connected with the lower cross beam.

3. The structure of claim 2, wherein the guide wheel structure flexibly adapts to the bidirectional bending of the steel wire rope, and is characterized in that: and a partition plate is arranged between the upper cross beam and the lower cross beam, is positioned at the outer side of the fixed pulley and is positioned at the inner sides of the upper guide wheel and the lower guide wheel.

4. The structure of claim 3, wherein the guide wheel structure flexibly adapts to the bidirectional bending of the steel wire rope, and is characterized in that: the upper cross beam and the lower cross beam are the same in length and are arranged in parallel, and the upper cross beam and the lower cross beam are perpendicular to the installation bottom plate.

5. The structure of claim 4, wherein the guide wheel structure flexibly adapts to the bidirectional bending of the steel wire rope, and is characterized in that: the upper cross beam and the lower cross beam are both channel-shaped parts, the opening of the upper cross beam is arranged upwards, and the opening of the lower cross beam is arranged downwards.

6. The structure of claim 5, wherein the guide wheel structure flexibly adapts to the bidirectional bending of the steel wire rope, and is characterized in that: the connecting shaft is detachably and fixedly connected with the upper cross beam and the lower cross beam through fasteners.