CN212982262U

CN212982262U - Guide rail of I-steel pulley

Info

Publication number: CN212982262U
Application number: CN202021685197.4U
Authority: CN
Inventors: 华鹤章
Original assignee: Jiangsu Jianghe Slide Wire Electric Co ltd
Current assignee: Jiangsu Jianghe Slide Wire Electric Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-04-16
Anticipated expiration: 2030-08-13

Abstract

The utility model relates to the field of I-shaped steel pulley guide rails, and discloses a guide rail of an I-shaped steel pulley, which comprises a guide rail main body; the two ends of the inner side of the guide rail main body are provided with anti-falling grooves, and the upper side and the lower side of the guide rail main body are provided with through holes; connecting grooves are formed in two sides of the top of the guide rail main body. The utility model discloses a skid wheel can be avoided in anticreep groove to drop, improves the stability in use greatly, and during the concatenation of multiunit guide rail main part, arranges the spread groove in through the bolt for the installation, reinserts the perforation again, arranges mounting nut in the spread groove of another group of guide rail main part this moment again, can accomplish the fixed connection work of multiunit guide rail main part with nut and bolt swivelling joint again, improves the convenience of equipment and dismantlement greatly, labour saving and time saving.

Description

Guide rail of I-steel pulley

Technical Field

The utility model relates to a I-steel coaster guide rail field specifically is a guide rail of I-steel coaster.

Background

The tackle is an important hoisting tool at present, has simple structure and convenient use, can change the direction of a traction steel cable of the tackle and a tackle pulley group for many times and hoist or move an operating object, particularly the tackle pulley group combined by the tackle pulley is matched with a winch, a mast or other hoisting machinery and is widely applied to building installation operation, while the I-steel tackle is a movable tackle on I-steel, but the guide rail of the existing I-steel tackle has some insufficient places, for example;

the pulley of the guide rail of the existing I-steel pulley is easy to fall off when falling, so that the stability and the safety are poor, the connection of a plurality of groups of guide rails is inconvenient, time and labor are wasted, the assembly and disassembly are inconvenient, and the installation efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a guide rail of I-steel coaster has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a guide rail of an I-shaped steel pulley comprises a guide rail main body;

the two ends of the inner side of the guide rail main body are provided with anti-falling grooves, and the upper side and the lower side of the guide rail main body are provided with through holes;

connecting grooves are formed in two sides of the top of the guide rail main body.

As a preferred embodiment of the present invention, the bottom of the guide rail main body is provided with a support.

As a preferred embodiment of the utility model, the anchor strut is installed at the support both ends, anchor strut and guide rail main part bottom both sides fixed connection.

As a preferred embodiment of the present invention, the connecting groove communicates with the through hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a guide rail of I-steel coaster can avoid the sheave to drop through the anticreep groove, improves the stability in use greatly, and during the concatenation of multiunit guide rail main part, arranges the spread groove in through the bolt for the installation, reinserts the perforation, arranges mounting nut in the spread groove of another group guide rail main part this moment again, can accomplish the fixed connection work of multiunit guide rail main part with nut and bolt swivelling joint again, improves the convenience of equipment and dismantlement greatly, labour saving and time saving.

2. The utility model relates to a guide rail of I-steel coaster can make the support nature of guide rail main part bottom stronger through the anchor strut, can effectively prevent deformation increase of service life.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic front view of a guide rail of an i-steel pulley of the present invention;

fig. 2 is a schematic view of a top view structure of the guide rail of the h-steel pulley of the present invention.

In the figure: 1. a guide rail main body; 2. perforating; 3. a drop-proof groove; 4. a support; 5. a reinforcing rod; 6. and connecting the grooves.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and for simplicity of description, but do not indicate or imply that the device or element referred to must have a specific shape or simplified description, 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 thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a guide rail of an I-shaped steel pulley comprises a guide rail main body 1;

two ends of the inner side of the guide rail main body 1 are provided with anti-falling grooves 3, and the upper side and the lower side of the guide rail main body 1 are provided with through holes 2;

connecting grooves 6 are formed in two sides of the top of the guide rail main body 1.

In this embodiment (please refer to fig. 1 and fig. 2), the slipping wheel can be prevented from falling through the anti-falling groove 3, the use stability is greatly improved, and when the multiple groups of guide rail main bodies 1 are spliced, the connecting groove 6 is arranged in through the installation bolt, the through hole 2 is inserted, the installation nut is arranged in the connecting groove 6 of the other group of guide rail main bodies 1, the nut and the bolt are connected in a rotating manner to complete the fixed connection work of the multiple groups of guide rail main bodies 1, the convenience of assembly and disassembly is greatly improved, and the time and the labor are saved.

Wherein, the bottom of the guide rail main body 1 is provided with a bracket 4.

In this embodiment (see fig. 1), the connection of the reinforcing bar 5 is facilitated by the bracket 4.

Reinforcing rods 5 are installed at two ends of the support 4, and the reinforcing rods 5 are fixedly connected with two sides of the bottom of the guide rail main body 1.

In this embodiment (see fig. 1), the bottom of the guide rail body 1 can be supported more strongly by the reinforcing rod 5, so as to effectively prevent deformation and prolong the service life.

Wherein the connecting groove 6 is in communication with the through hole 2.

In the present embodiment (see fig. 1 and 2), the insertion of the mounting bolt into the through hole 2 is facilitated by the connection groove 6 communicating with the through hole 2.

The utility model relates to a guide rail of an I-steel pulley, which comprises a guide rail body 1; 2. perforating; 3. a drop-proof groove; 4. a support; 5. a reinforcing rod; 6. the connecting grooves, the parts are all universal standard parts or parts known to those skilled in the art, the structure and the principle of which are known to those skilled in the art through technical manuals or through routine experimentation, and when in use, the pulley wheels are arranged at the two ends of the inner side of the guide rail main body 1, and the falling-off of the pulley wheels can be avoided through the anti-falling grooves 3, so that the use stability is greatly improved, and when a plurality of groups of guide rail main bodies 1 are spliced, the bolts for installation are arranged in the connecting grooves 6 and then inserted into the through holes 2, at the moment, the nuts are arranged in the connecting grooves 6 of the other group of guide rail main bodies 1, and the nuts and the bolts are rotationally connected, so that the fixed connection work of the plurality of groups of guide rail main bodies 1 can be completed, the convenience of assembly and disassembly is greatly improved, the time and the labor are saved, and can make the support nature of guide rail main part 1 bottom stronger through reinforcing rod 5, can effectively prevent deformation, increase of service life.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The guide rail of the I-steel pulley is characterized by comprising a guide rail main body (1);

anti-falling grooves (3) are formed in two ends of the inner side of the guide rail main body (1), and through holes (2) are formed in the upper side and the lower side of the guide rail main body (1);

connecting grooves (6) are formed in two sides of the top of the guide rail main body (1).

2. The guide rail of an i-steel tackle as claimed in claim 1, wherein: and a support (4) is installed at the bottom of the guide rail main body (1).

3. The guide rail of an i-steel tackle as claimed in claim 2, wherein: reinforcing rods (5) are installed at two ends of the support (4), and the reinforcing rods (5) are fixedly connected with two sides of the bottom of the guide rail main body (1).

4. The guide rail of an i-steel tackle as claimed in claim 1, wherein: the connecting groove (6) is communicated with the through hole (2).