CN111968492A

CN111968492A - Signboard hanging device

Info

Publication number: CN111968492A
Application number: CN202010789601.0A
Authority: CN
Inventors: 张丽诗
Original assignee: Guangdong Power Grid Co Ltd; Foshan Power Supply Bureau of Guangdong Power Grid Corp
Current assignee: Guangdong Power Grid Co Ltd; Foshan Power Supply Bureau of Guangdong Power Grid Corp
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2020-11-20

Abstract

The invention relates to the technical field of auxiliary equipment of an electric power system, and discloses a signboard hanging device which comprises a hooking body, a connecting body, a clamping body and a hooking body, wherein the hooking body, the connecting body and the clamping body are sequentially arranged from top to bottom, the hooking body and the clamping body are respectively connected to two ends of the connecting body, the hooking body is connected to the hooking body and is positioned on the same side of the connecting body as the clamping body, the hooking body is used for hooking and connecting an object for hanging a signboard, the clamping body is used for clamping the signboard, the hooking body is used for fixing a hanging rope of the signboard, the signboard can be hung at a place with a hole and a common protruding place suitable for hanging the rope, the application range of the hanging device is expanded, the signboard is fixed on the hooking body through the rope in a hanging manner and is clamped and fixed by the clamping body, the signboard cannot float with the wind when blown to the hole, and is hooked at the place with the hole through the hooking body, due to the limitation of the holes, the hanging device is not easy to fall off and has good fixing performance.

Description

Signboard hanging device

Technical Field

The invention relates to the technical field of auxiliary equipment of an electric power system, in particular to a signboard hanging device.

Background

With the development of economy in China and the improvement of the living standard of people, the construction strength of a power grid is continuously increased, and more electric power equipment overhauling and maintenance work is carried on schedule. In field work, hanging the signboard is an important step in the power working process, is used for warning workers that the workers cannot approach the electrified part of the equipment, indicating where the workers can work, marking the equipment which is forbidden to operate and reminding other safety precautions during working, and is a necessary technical measure for ensuring safety.

The existing signboard is hung by arranging two through holes on a signboard body, a rope is simply used for passing through the through holes for binding, and then the signboard is hung on various equipment or positions needing to be marked, and the existing signboard hanging mode has the following defects: firstly, the positions where the signboard is required to be hung are not necessarily provided with places suitable for hanging the rope, so that the signboard is difficult to hang, for example, the isolating switch on the column only has an operation hole and no protruding place for hanging the rope; secondly, the signboard is only hung by the rope, and the fixity can be poor, falls easily or sways and causes the harm to the equipment of sign under the condition that the signboard receives wind, acutely rocks or staff's mistake bumps etc. especially in the signboard of setting up on outdoor power equipment, receives the influence of wind and drops easily.

Chinese utility model patent CN208271468U (published as 2018, 12 and 21) discloses a safety signboard hanging device, wherein one end of a hanging rope I is fixedly connected with a rope buckle I, and the other end of the hanging rope I is connected with a rear-end hanging ring of a universal hook; one end of the second hanging rope penetrates through the rope buckle and is clamped and limited through the clamping mechanism, and the other end of the second hanging rope is connected with the rear hanging ring of the universal hook; simultaneously, the front end chucks of the two universal hooks are respectively clamped at the corners of the two ends of the upper part of the safety signboard to realize the clamping of the safety signboard; the first rope fastener and the second rope fastener are arranged on the two hanging ropes in a spaced manner, so that the size of a sleeve hole formed by the two rope fasteners and used for hanging is adjusted, the hanging parts at hanging positions of various sizes can be tightly sleeved, the hanging mode and the hanging positions are more reasonable, and the safety signboard is firmly hung and is not easy to fall off. The suspension device disclosed in this patent still hangs on wire pole or power equipment through the rope, and when wind, the signboard can drift with the wind, drops easily, or hits wire pole or power equipment with the wind, causes wire pole, power equipment and signboard to destroy.

Disclosure of Invention

The invention aims to provide a signboard hanging device which is wide in application range and good in fixing performance.

In order to achieve the purpose, the invention provides a signboard hanging device which comprises a hooking body, a connecting body, a clamping body and a hanging body, wherein the hooking body, the connecting body and the clamping body are sequentially arranged from top to bottom, the hooking body and the clamping body are respectively connected to two ends of the connecting body, the hanging body is connected to the hooking body and is positioned on the same side of the connecting body as the clamping body, the hooking body is used for being hooked on an object for hanging a signboard, the clamping body is used for clamping the signboard, and the hanging body is used for fixing a hanging rope of the signboard.

Preferably, the hanging body is an annular body with an opening, one end of the hanging body is connected with the hooking body, and the other end of the hanging body is not connected with the hooking body, so that a gap for the signboard hanging rope to be sleeved in is formed between the hooking body and the hanging body.

Preferably, the hooking body is connected to the hooking body in an inclined manner, and an end of the hooking body, which is far from the hooking body, is closer to the connecting body than an end of the hooking body, which is connected to the hooking body.

Preferably, the included angle between the hanging body and the horizontal direction is 5-20 degrees.

Preferably, the hook body is an annular body with an opening, one end of the hook body is connected with the connecting body, and the outer edge of the hook body is in a round shape or a square shape or an inverted triangle shape or an inverted trapezoid shape with an opening.

Preferably, the hook body is of a bendable structure.

As the preferred scheme, the clamping body comprises a first clamping plate and a second clamping plate, the first clamping plate is connected to the connecting body, the second clamping plate is rotatably connected with the first clamping plate through a rotating shaft, a torsion spring is sleeved on the rotating shaft, and two ends of the torsion spring are respectively connected with the first clamping plate and the second clamping plate.

Preferably, the first clamping plate is obliquely connected to the connecting body, and an included angle between the first clamping plate and the connecting body is smaller than 90 °.

Preferably, the clamping body is rotatably connected to the connecting body, and a rotation axis of the clamping body is perpendicular to the connecting body.

Preferably, the connecting body is a stretchable structure.

Compared with the prior art, the signboard hanging device has the beneficial effects that:

the signboard hanging device has the advantages that the signboard can be hung at the position with the hole and the common protruding position suitable for hanging the rope by arranging the hooking body, the application range of the hanging device is expanded, the hanging position of the signboard has more choices, the signboard can be more conveniently hung, the hooking body is connected with the clamping body through the connecting body, the hooking body is also provided with the hooking body, the signboard is fixedly hooked on the hooking body through the rope and is clamped and fixed by the clamping body, two-point fixation is realized, the signboard cannot swing along with the wind when blown by the wind, the signboard is hooked at the position with the hole through the hooking body, the hanging device is not easy to fall off due to the limitation of the hole, and the fixing performance is good.

Drawings

Fig. 1 is a schematic structural view of a signboard hanging device according to a first embodiment of the present invention.

Fig. 2 is a front view of a signboard hanging apparatus according to a first embodiment of the present invention.

In the figures, 1-hook body; 2-a linker; 3-a clamping body; 301-a first clamping plate; 302-a second clamping plate; 4-hanging and connecting body.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1 and 2, a signboard hanging device according to a preferred embodiment of the present invention includes a hooking body 1, a connecting body 2, a clamping body 3, and a hanging body 4, wherein the hooking body 1, the connecting body 2, and the clamping body 3 are sequentially disposed from top to bottom, the hooking body 1 and the clamping body 3 are respectively connected to two ends of the connecting body 2, the hanging body 4 is connected to the hooking body 1 and located at the same side of the connecting body 2 as the clamping body 3, the hooking body 1 is configured to hook onto an object for hanging a signboard, the clamping body 3 is configured to clamp the signboard, and the hanging body 4 is configured to fix a hanging rope of the signboard. This embodiment is through setting up the hookup body 1, can hang the signboard in the place of foraminiferous hole and the outstanding place that is fit for hanging the rope commonly used, linkage's application scope has been enlarged, make the hang position of signboard have more choices, more make things convenient for hanging of signboard, and hookup body 1 has connected supporting body 3 through connector 2, hookup body 1 is last still to have set up and has articulated body 4, make the signboard articulate through the rope and fix on hookup body 4, and fixed by 3 centre gripping of supporting body, realize two points fixed, can not fly away with the wind when the signboard is blown, and hookup through hookup body 1 in foraminiferous place, because the restriction in hole, make linkage be difficult for dropping, the fixity can be good.

Furthermore, the hanging body 4 of the present embodiment is an annular body with an opening, one end of the hanging body 4 is connected to the hooking body 1, and the other end of the hanging body 4 is not connected to the hooking body 1, so that a gap for the signboard hanging rope to be sleeved in is formed between the hooking body 1 and the hanging body 4. The body 4 that articulates of this embodiment is for having the open-ended ring body, makes things convenient for the rope of signboard to hang into and can prevent the rope landing, guarantees the fixed of rope to the signboard. Further, articulate 4 slope connections of body on the body of hooking, and articulate the one end that body 4 kept away from the body of hooking 1 and be closer to connector 2 for its one end of being connected with the body of hooking 1, make and articulate body 4 and be the slope and set up downwards, when the signboard passes through the rope and hangs on the body of hooking 4, under the effect of gravity, the signboard hangs down naturally, can taut rope, makes the difficult follow of rope of hooking 4 deviate from, guarantees the fixing of rope to the signboard. The hanging body 4 of this embodiment is a U-shaped body. In this embodiment, articulate body 4 and the contained angle of horizontal direction and be 5 ~ 20, articulate 5 ~ 20 settings of body 4 downward sloping promptly, the rope when can avoiding the level to set up does not receive the force and leads to the signboard to be blown when unstable inadequately.

Further, the hook body 1 is an annular body with an opening, one end of the hook body 1 is connected with the connector 2, the outer edge of the hook body 1 is in a shape of a circle with an opening, a square with an opening, an inverted triangle with an opening, or an inverted trapezoid with an opening, and the outer edge of the hook body 1 of the embodiment is in a shape of a circle with an opening. The hook 1 of the present embodiment is a PVC material.

Further, the clamping body 3 comprises a first clamping plate 301 and a second clamping plate 302, the first clamping plate 301 is connected to the connector 2, the second clamping plate 302 is rotatably connected with the first clamping plate 301 through a rotating shaft, a torsion spring is sleeved on the rotating shaft, two ends of the torsion spring are respectively connected with the first clamping plate 301 and the second clamping plate 302, and the torsion spring can enable the clamping body 2 to keep a clamping state and play a stable fixing role in the signboard. Further, first grip block 301 slope is connected on connector 2, first grip block 301 is less than 90 with connector 2's contained angle, make 3 slopes of the centre gripping body upwards set up, can make the signboard slope when 3 centre gripping signboard of the centre gripping body, current signboard all is vertical setting, need leave pole or power equipment certain distance and just can look the signboard content of seeing the signboard to one side, the signboard position is higher, it just far away to observe required displacement, and the all ring edge borders that the pole was located are complicated, the removal is observed and has been increased the work risk, and displacement is far away easily to see the content of signboard clearly, therefore, this embodiment can set up the signboard slope through the centre gripping body 3, the required displacement of signboard content can be observed in the reducible, be convenient for observe, easily the signboard plays the identification effect. The included angle between the first clamping plate 301 and the connector 2 is 25-80 deg. And the clamping body 3 and the hanging body 4 act together to enable the signboard hanging rope, the signboard and the device body to form a closed triangle, the structure is stable, the fixing performance of the signboard is good, and the suspended signboard can be prevented from falling off under the conditions of strong wind, severe shaking or mistaken collision of workers and the like.

Example two

The difference between the first embodiment and the second embodiment is that the hook body 1 of the present embodiment is a bendable structure, so that the shape of the hook body 1 can be changed, and the hook body can easily enter the hole for hooking and fixing. Other structures of this embodiment are the same as those of the first embodiment, and are not described herein again.

EXAMPLE III

The difference between the first embodiment and the second embodiment is that the clamping body 3 is rotatably connected to the connecting body 2, the rotation axis of the clamping body 3 is perpendicular to the connecting body 2, the inclination degree of the signboard can be adjusted, the optimal observation range of the signboard is adjusted, and the signboard can perform the corresponding marking function. Other structures of this embodiment are the same as those of the first embodiment, and are not described herein again.

Example four

The difference between this embodiment and the first embodiment is that the connecting body 2 of this embodiment is a telescopic structure, so that the length of the connecting body 2 can be adjusted, and the suspension device of this embodiment is suitable for signboard with different sizes. The connector 2 of this embodiment is a plate-shaped body having a plurality of connecting plates, and adjacent connecting plates are slidably connected to each other. Other structures of this embodiment are the same as those of the first embodiment, and are not described herein again.

To sum up, the embodiment of the invention provides a signboard hanging device, which can hang a signboard at a perforated place and a common protruding place suitable for hanging a rope by arranging a hooking body 1, so that the application range of the hanging device is expanded, the hanging position of the signboard has more choices, the signboard can be hung more conveniently, the hooking body 1 is connected with a clamping body 3 through a connecting body 2, the hooking body 1 is also provided with a hooking body 4, the signboard is hooked and fixed on the hooking body 4 through the rope and is clamped and fixed by the clamping body 3, two-point fixation is realized, the signboard cannot swing with wind when blown by wind, the signboard is hooked at the perforated place through the hooking body 1, and the hanging device is not easy to fall off due to the limitation of the hole, and the fixing performance is good.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a signboard linkage, its characterized in that, includes the hookup body (1), connector (2), the holding body (3) and articulates body (4), the hookup body (1) connector (2) with holding body (3) from top to bottom sets gradually, just the hookup body (1) with holding body (3) are connected respectively the both ends of connector (2), articulate the body (4) and connect on the hookup body (1) and with holding body (3) are located same one side of connector (2), the hookup body (1) is used for the hookup on the object that hangs the signboard, holding body (3) are used for the centre gripping signboard, articulate the string rope that body (4) are used for fixed signboard.

2. The signboard hanging device according to claim 1, wherein the hanging body (4) is an annular body with an opening, one end of the hanging body (4) is connected with the hooking body (1), and the other end of the hanging body (4) is not connected with the hooking body (1), so that a gap for a signboard hanging rope to be sleeved in is formed between the hooking body (1) and the hanging body (4).

3. Signboard hanging device according to claim 2, characterized in that the hooking body (4) is connected obliquely to the hooking body (1) and that the end of the hooking body (4) remote from the hooking body (1) is closer to the connecting body (2) than the end where it is connected to the hooking body (1).

4. A signboard suspension device according to claim 3, wherein the angle between the hanging body (4) and the horizontal direction is 5-20 °.

5. The signboard hanging device according to claim 1, wherein the hook body (1) is an annular body with an opening, one end of the hook body (1) is connected with the connecting body (2), and the outer edge of the hook body (1) is in the shape of a circle with an opening, a square, an inverted triangle or an inverted trapezoid.

6. Signboard hanging device according to claim 5, wherein the hooking body (1) is of a bendable structure.

7. The signboard hanging device according to claim 1, wherein the clamping body (3) comprises a first clamping plate (301) and a second clamping plate (302), the first clamping plate (301) is connected to the connecting body (2), the second clamping plate (302) is rotatably connected to the first clamping plate (301) through a rotating shaft, a torsion spring is sleeved on the rotating shaft, and two ends of the torsion spring are respectively connected to the first clamping plate (301) and the second clamping plate (302).

8. The signboard hanging device according to claim 7, wherein the first holding plate (301) is obliquely connected to the connecting body (2), and the angle between the first holding plate (301) and the connecting body (2) is less than 90 °.

9. Signboard suspension device according to claim 1, wherein the clamping body (3) is rotatably connected to the connecting body (2) and the axis of rotation of the clamping body (3) is perpendicular to the connecting body (2).

10. The signboard hanging device according to claim 1, wherein the connecting body (2) is a telescopic structure.