CN210457221U - Unmanned on duty overhead traveling crane safety device for convenient to dismouting - Google Patents

Abstract

The utility model discloses an unmanned on duty overhead traveling crane safety device for convenient to dismouting, the on-line screen storage device comprises a base, the spout has been seted up to the upper end of base, set up the spacing hole that a plurality of etc. arranged in the spout, spacing downthehole bracing piece that all is equipped with, equal fixed mounting has the telescopic link between the adjacent bracing piece. The utility model discloses a pulling bracing piece removes in the spout, arrange the lower extreme of bracing piece in different spacing hole, thereby form the rail guard through the telescopic link is flexible, then through pressing the fixed block downwards, thereby arrange the arch in the fixed hole inner wall in stand and spacing hole through U type shell fragment and extrude, then fix the bracing piece in spacing hole through the reaction force of spring, thereby accomplish the fixed of rail guard, unload the arch from the fixed hole through the extrusion arch and can dismantle the rail guard, thereby accomplish safety rail guard and make things convenient for the dismouting, practice thrift a large amount of dismouting time, the efficiency of work is improved.

Description

Unmanned on duty overhead traveling crane safety device for convenient to dismouting

Technical Field

The utility model relates to a safety protective guard specifically is a safety device is used to unmanned on duty overhead traveling crane convenient to dismouting.

Background

Currently, there are some deficiencies in the existing, for example; the overhead traveling crane is an important hoisting tool in steel mills and metallurgical construction, and the maintenance of the normal operation of the overhead traveling crane is also an important link, because of the high frequent use in production and metallurgical construction and the severe environment on site, the overhead traveling crane needs to be periodically maintained and cleaned, the protective guard needs to be used for protecting operators, the existing safety protective guard is inconvenient to disassemble and assemble, a large amount of time is wasted in disassembling and assembling, and the working efficiency is reduced, so the safety protection device for the unattended overhead traveling crane, which is convenient to disassemble and assemble, is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety device for unmanned on duty overhead traveling crane convenient to dismouting has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an unmanned on duty overhead traveling crane safety device for convenient to dismouting, the on-line screen storage device comprises a base, the spout has been seted up to the upper end of base, set up the spacing hole that a plurality of equidistance was arranged in the spout, spacing downthehole bracing piece that all is equipped with, equal fixed mounting has the telescopic link between the adjacent bracing piece, the equal fixed mounting in left end of bracing piece has U type shell fragment, and the equal fixed mounting in left end of U type shell fragment has the arch, all overlaps on the bracing piece to be equipped with the fixed block, the front end of fixed block all seted up with protruding complex fixed orifices, the equal fixed mounting of downside of bracing piece has the fixed plate, the bracing piece outside all overlaps between fixed plate and fixed block to be equipped with the spring, the equal movable mounting in.

As a preferred embodiment of the present invention, the permanent magnet is fixedly mounted on the left and right sides of the fixing plate, and the stand is made of iron.

As an optimal implementation manner of the utility model, folding cloth is fixedly installed between the telescopic rods.

As an optimal embodiment of the utility model, the through-hole has been seted up to the inner chamber bottom of spout, the radius of through-hole is less than the radius of bracing piece.

As an optimal implementation manner of the utility model, the equal fixed mounting in the upper end left and right sides of fixed block has the push pedal.

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

1. the utility model relates to an unmanned on duty overhead traveling crane safety device for convenient to dismouting, remove in the spout through the pulling bracing piece, arrange the lower extreme of bracing piece in different spacing hole, thereby form the rail guard through the telescopic link is flexible, then through pressing the fixed block downwards, thereby arrange the arch in the fixed orifices through U type shell fragment and the inner wall in stand and spacing hole extrudees, then fix the bracing piece at spacing downthehole through the reaction force of spring, thereby accomplish the fixed of rail guard, unload the arch from the fixed orifices through the extrusion arch and can dismantle the rail guard, thereby accomplish safety rail guard and make things convenient for the dismouting, practice thrift a large amount of dismouting time, the efficiency of work is improved.

2. The utility model relates to an unmanned on duty overhead traveling crane safety device for convenient to dismouting can prevent through folding cloth that the operation work on the base from dropping from the base and cause the injury to subaerial personnel.

3. The utility model relates to an unmanned on duty overhead traveling crane safety device for convenient to dismouting can discharge debris in the spout from the spout through the through-hole, prevents that debris from influencing the installation of bracing piece.

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 front view of the safety protection device for an unmanned overhead traveling crane, which is convenient to disassemble and assemble;

FIG. 2 is a top view of a chute of the safety device for an unmanned overhead traveling crane, which is convenient for disassembly and assembly;

fig. 3 is a front view of the supporting rod of the safety device for an unattended crown block, which is convenient to disassemble and assemble;

fig. 4 is the utility model relates to a side view of unmanned on duty overhead traveling crane safety device bracing piece convenient to dismouting.

In the figure: 1. a base; 2. a support bar; 3. a telescopic rod; 4. folding the cloth; 5. a chute; 6. a limiting hole; 7. a through hole; 8. a fixing plate; 9. a spring; 10. a permanent magnet; 11. a column; 12. pushing the plate; 13. a fixing hole; 14. a fixed block; 15. a U-shaped elastic sheet; 16. and (4) protruding.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a safety protection device for an unattended crown block convenient to disassemble and assemble comprises a base 1, a chute 5 is arranged at the upper end of the base 1, a plurality of limiting holes 6 which are equidistantly arranged are formed in the chute 5, supporting rods 2 are arranged in the limiting holes 6, a telescopic rod 3 is fixedly arranged between every two adjacent supporting rods 2, U-shaped elastic pieces 15 are fixedly arranged at the left ends of the supporting rods 2, bulges 16 are fixedly arranged at the left ends of the U-shaped elastic pieces 15, fixing blocks 14 are sleeved on the supporting rods 2, fixing holes 13 matched with the bulges are formed in the front ends of the fixing blocks 14, fixing plates 8 are fixedly arranged at the lower sides of the supporting rods 2, springs 9 are sleeved between the outer sides of the supporting rods 2 and the fixing plates 8 and the fixing blocks 14, stand columns 11 are movably arranged at the left sides and the right sides of the fixing blocks 14, the radiuses of the limiting holes 6 are larger than those of the, arrange the lower extreme of bracing piece 2 in different spacing hole 6, thereby it forms the rail guard to stretch out and draw back through telescopic link 3, then through pressing fixed block 14 downwards, thereby arrange arch 16 in fixed orifices 13 through U type shell fragment 15 and the inner wall of stand 11 and spacing hole 6 extrudees, then fix bracing piece 2 in spacing hole 6 through the reaction force of spring 9, thereby accomplish the fixed of rail guard, 16 unload arch 16 from fixed orifices 13 through extrusion and can dismantle the rail guard, thereby accomplish the convenient dismouting of safety rail guard, practice thrift a large amount of dismouting time, the efficiency of work is improved.

In this embodiment, as shown in fig. 3, the permanent magnet 10 is fixedly mounted on the left and right sides of the fixing plate 8, the column 11 is made of iron, and the column 11 can be adsorbed by the permanent magnet 10, so that the column 11 is prevented from shaking to affect the disassembly efficiency when being disassembled.

In this embodiment, referring to fig. 1, folding cloth 4 is fixedly mounted between the telescopic rods 3, and the folding cloth 4 can prevent the operation work on the base 1 from dropping from the base 1 to hurt the personnel on the ground.

In this embodiment, referring to fig. 2, a through hole 7 is formed at the bottom end of the inner cavity of the sliding chute 5, the radius of the through hole 7 is smaller than that of the supporting rod 2, and the through hole 7 can discharge the sundries in the sliding chute 5 from the sliding chute 5, so as to prevent the sundries from affecting the installation of the supporting rod 2.

In this embodiment, referring to fig. 3, the left side and the right side of the upper end of the fixing block 14 are both fixedly provided with the push plate 12, and an installer can conveniently apply force to the fixing block 14 through the push plate 12 for installation.

It should be noted that the utility model relates to a safety device for an unattended crown block convenient for disassembly and assembly, which comprises a base 1, a support rod 2, a telescopic rod 3, a folding cloth 4, a chute 5, a limit hole 6, a through hole 7, a fixing plate 8, a spring 9, a permanent magnet 10, a column 11, a push plate 12, a fixing hole 13, a fixing block 14, a U-shaped elastic sheet 15 and a bulge 16, wherein the parts are all universal standard parts or parts known by technicians in the field, the structure and principle of the safety device can be known by technical manuals or conventional experimental methods, when in work, the safety device is stretched by the telescopic rod 3 to form a protective guard, then the fixing block 14 is pressed downwards, the bulge 16 is arranged in the fixing hole 13 by the U-shaped elastic sheet 15 so that the column 11 is extruded with the inner wall of the limit hole 6, then the support rod 2 is fixed in the limit hole 6 by the reaction force of the spring 9, thereby accomplish the fixed of rail guard, it can dismantle the rail guard to unload arch 16 from fixed orifices 13 through extrusion arch 16, thereby accomplish the convenient dismouting of safety rail guard, practice thrift a large amount of dismouting time, the efficiency of work is improved, can adsorb stand 11 through permanent magnet 10, thereby prevent that stand 11 from producing and rocking the efficiency that influences the dismantlement when dismantling, can prevent through folding cloth 4 that the operation work on the base 1 from dropping from base 1 and causing the injury to subaerial personnel, can discharge debris in the spout 5 from spout 5 through-hole 7, prevent debris influence the installation of bracing piece 2, can make things convenient for the installer to exert force to install fixed block 14 through push pedal 12.

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 (5)

1. The utility model provides an unmanned on duty overhead traveling crane safety device for convenient to dismouting, includes base (1), its characterized in that: spout (5) have been seted up to the upper end of base (1), spacing hole (6) that a plurality of equidistance was arranged have been seted up in spout (5), all be equipped with bracing piece (2) in spacing hole (6), fixed mounting has telescopic link (3) between adjacent bracing piece (2), the equal fixed mounting in left end of bracing piece (2) has U type shell fragment (15), the equal fixed mounting in left end of U type shell fragment (15) has arch (16), all the cover is equipped with fixed block (14) on bracing piece (2), the front end of fixed block (14) all seted up with protruding complex fixed orifices (13), the equal fixed mounting in downside of bracing piece (2) has fixed plate (8), bracing piece (2) outside all overlaps between fixed plate (8) and fixed block (14) and is equipped with spring (9), the equal movable mounting in the left and right sides of fixed block (14) has stand (11), the radius in spacing hole (6) is greater than the radius of bracing.

2. The safety protection device for the unattended operation overhead traveling crane convenient to disassemble and assemble according to claim 1, characterized in that: the left side and the right side of the fixing plate (8) are both fixedly provided with permanent magnets (10), and the upright posts (11) are all ironwork.

3. The safety protection device for the unattended operation overhead traveling crane convenient to disassemble and assemble according to claim 1, characterized in that: folding cloth (4) is fixedly arranged between the telescopic rods (3).

4. The safety protection device for the unattended operation overhead traveling crane convenient to disassemble and assemble according to claim 1, characterized in that: the inner cavity bottom of the sliding chute (5) is provided with a through hole (7), and the radius of the through hole (7) is smaller than that of the supporting rod (2).

5. The safety protection device for the unattended operation overhead traveling crane convenient to disassemble and assemble according to claim 1, characterized in that: push plates (12) are fixedly arranged on the left side and the right side of the upper end of the fixing block (14).

Images