CN213042375U

CN213042375U - Warning device for cold-rolled steel coil storage area

Info

Publication number: CN213042375U
Application number: CN202021103360.1U
Authority: CN
Inventors: 李书亮; 唐伟; 王连庆; 邱树满; 卢杰; 孟凡通; 李晨
Original assignee: Shougang Jingtang United Iron and Steel Co Ltd
Current assignee: Shougang Jingtang United Iron and Steel Co Ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-04-23
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a warning device for cold rolling coil of strip storehouse district, include: the positioning column leaves the ground when the travelling wheels are in a rolling state, and is supported on the ground when the travelling wheels are in a stopping state; the supporting rod is arranged on one side, far away from the ground, of the base, is arranged in the vertical direction and has a preset height; the alarm is internally or externally connected with a power supply and gives an alarm when the power supply is switched on, and the alarm is arranged at one end of the supporting rod, which is far away from the base. This warning device can provide alarm information for the overhead traveling crane operating personnel in the district of storehouse for overhead traveling crane operating personnel in time learn the interior personnel information of district of storehouse, with the potential safety hazard that the staff exists when the operation in the reduction district of storehouse, guaranteed production safety. The device simple structure, convenient operation, convenient to carry, actual hardware drops into for a short time, and the maintenance volume is little.

Description

Warning device for cold-rolled steel coil storage area

Technical Field

The utility model relates to a steel rolling auxiliary assembly technical field especially relates to a warning device for cold rolling coil of strip storehouse district.

Background

Before the cold-rolled steel coil is on-line, the cold-rolled steel coil generally needs to be checked in a reservoir area, and if a special coil exists, more checking items can exist. In the finished product storage area, the height of the steel coil to be inspected is generally ultrahigh by 1.5 meters, most of the steel coil is about 2 meters, and if a worker enters the storage area, the height of the steel coil is higher, so that the worker can walk or operate in the storage area and is hidden and difficult to find. The operation of overhead traveling cranes is frequent in the warehouse area, and when workers are in the warehouse area, the operators of the overhead traveling cranes can hardly find the workers in the warehouse area, so that the workers in the warehouse area have great potential safety hazards during operation, and the production safety is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art has great potential safety hazard when the worker enters the reservoir area. The purpose is realized by the following technical scheme:

a warning device for a cold rolled steel coil storage area, comprising:

the positioning column leaves the ground when the travelling wheels are in a rolling state, and is supported on the ground when the travelling wheels are in a stopping state;

the supporting rod is arranged on one side, far away from the ground, of the base, is arranged in the vertical direction and has a preset height;

the alarm is internally or externally connected with a power supply and gives an alarm when the power supply is switched on, and the alarm is arranged at one end of the supporting rod, which is far away from the base.

In the working process, when the warehouse needs to enter the operation of the warehouse area, the power supply is switched on, the alarm is powered on and gives an alarm, the warning device is pushed, and after the walking wheel enters the preset working place, the positioning column is supported on the ground to fix the warning device and then the operation of the warehouse area is carried out. This warning device can provide alarm information for the overhead traveling crane operating personnel in the storehouse district, for example audible and visual alarm etc to there is someone in the nearby place in the suggestion storehouse district, thereby realizes the warning to overhead traveling crane operating personnel, makes overhead traveling crane operating personnel in time learn personnel's information in the storehouse district, with the potential safety hazard that staff exists when the operation in the reduction storehouse district, has guaranteed production safety. Meanwhile, the device has the advantages of simple structure, convenience in operation and carrying, low actual hardware investment, small maintenance amount and very strong practical application significance, and plays an important role and significance in promoting the safe operation of a cold rolling storage area and ensuring the stable and smooth operation of a production line.

Furthermore, the alarm is an audible and visual alarm.

Further, the base is a flat plate, and the positioning column and the travelling wheels are respectively arranged at two ends of the flat plate.

Further, the flat board is square, the reference column set up in the middle part on the first horizontal limit of square, the walking wheel set up in the second horizontal limit of square.

Furthermore, the number of the walking wheels is two, and the two walking wheels are respectively arranged at two ends of the second transverse edge.

Furthermore, the bracing piece at least includes first pole section and with the second pole section of first pole section axial suit, the bottom rigid coupling of first pole section in the base, the alarm install in the top of second pole section, the second pole section can be followed the axial under the drive of power spare and extended or shorten for first pole section.

Further, when the supporting rod is at the stretching limit position, the preset height is 1.5m-2 m.

Further, the reference column with the base is articulated, the reference column can rotate in vertical direction around articulated shaft between them under the exogenic action, just the reference column with it is fixed through the locating part when the base is in the vertical position.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like parts are designated by like reference numerals throughout the drawings. In the drawings:

fig. 1 is a schematic structural diagram of a specific embodiment of the warning device provided by the present invention.

Description of reference numerals:

1-alarm 2-support rod 3-base 4-positioning column 5-walking wheel

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless specifically identified as an order of performance. It should also be understood that additional or alternative steps may be used.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of a warning device according to the present invention.

In a specific implementation mode, the warning device provided by the invention is used for a cold-rolled steel coil storage area, provides safety guarantee for workers entering the storage area, and avoids safety accidents caused by inconvenience in observation of crown block operators. This warning device includes base 3, bracing piece 2 and alarm 1, and wherein, walking wheel 5 and reference column 4 are installed towards one side on ground to base 3, reference column 4 is in walking wheel 5 leaves ground when being in the roll state, and is in walking wheel 5 supports in ground when being in the off-state, sets up walking wheel 5 and can be convenient for the staff and promote the warning device motion to in the transition, after removing appointed work area, reference column 4 supports on ground, so that fixed warning device. The supporting rod 2 is arranged on one side, far away from the ground, of the base 3, and the supporting rod 2 is arranged in the vertical direction and has a preset height; because the coil of strip height of depositing in the reservoir area is mostly 1.5-2m, in order to adapt to the coil of strip height, avoid the coil of strip too high to cover warning device, then the predetermined height of bracing piece 2 can be 1.5m-2 m. The alarm 1 is internally or externally connected with a power supply, for example, a battery or a power line is arranged, and gives an alarm when the power supply is switched on, and the alarm 1 is arranged at one end of the support rod 2 far away from the base 3. Because the situation that the supply of an external power supply is insufficient may exist in the reservoir area, in order to ensure the use, a built-in power supply, namely a battery is additionally arranged in the alarm 1, and the battery can be a rechargeable battery.

The alarm 1 can be a sound-light alarm 1, when the power supply is switched on, the alarm 1 can send out a sound-light alarm signal so as to remind the operator of the overhead travelling crane that people are in the garage area.

In order to keep the stability, the base 3 can be designed as a flat plate, and at this time, the positioning column 4 and the traveling wheel 5 are respectively arranged at two ends of the flat plate. The flat board can be strip shaped plate or square shaped plate, reference column 4 set up in the middle part on the first horizontal limit of square shaped plate, walking wheel 5 set up in the horizontal limit of second of square shaped plate, walking wheel 5 is two, two walking wheel 5 branch is located the both ends on the horizontal limit of second.

More specifically, the alarm 1 is a portable alarm 1 powered by a rechargeable battery, and the lamp post is a 4-minute galvanized pipe with the length of 2 meters; the base 3 is in the form of a platform, the specification of the platform is 30 multiplied by 40cm, and the thickness is 0.5 cm; the effect of reference column 4 is that warning device plays the effect of anchoring when keeping fixed in a certain place, because storehouse district ground slope is less, the anchoring force that reference column 4 provided is enough to make the device motionless, and the height of reference column 4 is 5 centimeters, fixes in the centre on platform 30cm limit, and at this moment, walking wheel 5 installs on the 30cm limit of opposite side, and sets up the both ends on this limit separately to make things convenient for the device to remove, and walking wheel 5's height is so that the platform level is suitable.

In the course of the work, when needs got into the operation of storehouse district, the switch on power makes 1 circular telegrams of alarm and sends the warning, promotes warning device, and after 5 entering preset workplace through the walking wheel, make reference column 4 support in ground to fixed warning device, then carry out the operation of storehouse district can. This warning device can provide alarm information for the overhead traveling crane operating personnel in the storehouse district, for example audible and visual alarm etc to there is someone in the nearby place in the suggestion storehouse district, thereby realizes the warning to overhead traveling crane operating personnel, makes overhead traveling crane operating personnel in time learn personnel's information in the storehouse district, with the potential safety hazard that staff exists when the operation in the reduction storehouse district, has guaranteed production safety. Meanwhile, the device has the advantages of simple structure, convenience in operation and carrying, low actual hardware investment, small maintenance amount and very strong practical application significance, and plays an important role and significance in promoting the safe operation of a cold rolling storage area and ensuring the stable and smooth operation of a production line.

In the in-service use process, the height of coil of strip is different in the storehouse district, in order to adapt to different coil of strip heights, guarantees to both play the alarming action in the coil of strip storehouse district of co-altitude not, can make bracing piece 2 be the telescopic form. Specifically, the bracing piece 2 at least includes first pole section and with the second pole section of first pole section axial suit, the bottom rigid coupling of first pole section in base 3, the alarm install in the top of second pole section, the second pole section can be followed the axial under the drive of power spare and for first pole section extension or shorten. The power part can be in a form that a motor drives a gear rack, and can also be in a form of a telescopic cylinder, so long as the power part can drive the support rod 2 to stretch.

Further, reference column 4 can be for the structure that can lift up for ground, promptly reference column 4 with base 3 is articulated, reference column 4 can rotate in vertical direction around articulated shaft between them under the exogenic action, just reference column 4 with base 3 is fixed through the locating part when being in the vertical position. Like this, when needs are changeed, to reference column 4 application of force, make it to keeping away from the ground direction motion to leave ground, promote this moment walking wheel 5 move can, when needs are fixed a position, to reference column 4 reverse application of force, make it to being close to the ground direction motion, in order to support in ground can, thereby avoided reference column 4 to walking wheel 5's interference and influence, improved the operation convenience.

Theoretically, the positioning column 4 can also be fixedly installed on the base 3, and at this time, when a transition is needed, the device is inclined by a certain angle, so that the positioning column 4 is separated from the ground.

The operation and use process of the alarm device provided by the present invention will be briefly described below by taking the above specific embodiment as an example.

1. When the worker needs to go to the storage area to check the steel coil, the warning device is taken nearby, and whether the warning device is intact is checked;

2. if the warning device is intact, a switch of the alarm 1 is turned on, whether the alarm 1 can normally flicker is checked, and if the alarm cannot normally work, charging operation is required;

3. if the alarm 1 flickers well, the supporting rod 2 of the warning device can be held by hand, and the warning device is placed from the side of the travelling wheel 5 to be inclined by about 45 degrees and pushed to advance;

4. when the alarm device reaches the operation area, the alarm device is laid flat;

5. after the operation is finished, the supporting rod 2 of the warning device can be held by hand, and the walking wheel 5 is laterally placed, inclined by about 45 degrees and pushed back to the original position.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

For convenience of description, spatially relative terms, such as "inner", "outer", "lower", "below", "upper", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a warning device for cold rolled steel coil storehouse district which characterized in that includes:

2. The warning device of claim 1 wherein the alarm is an audible and visual alarm.

3. The warning device of claim 1, wherein the base is a flat plate, and the positioning post and the traveling wheel are respectively disposed at two ends of the flat plate.

4. The warning device as claimed in claim 3, wherein the flat plate is a square plate, the positioning column is disposed at the middle of a first transverse edge of the square plate, and the travelling wheel is disposed at a second transverse edge of the square plate.

5. The warning device of claim 4, wherein the number of the traveling wheels is two, and the two traveling wheels are respectively arranged at two ends of the second transverse edge.

6. The warning device as claimed in claim 1, wherein the supporting rod comprises at least a first rod section and a second rod section axially sleeved on the first rod section, the bottom end of the first rod section is fixedly connected to the base, the alarm is mounted at the top end of the second rod section, and the second rod section can be axially extended or shortened relative to the first rod section under the driving of the power member.

7. A warning device as claimed in claim 6 wherein the predetermined height is in the range 1.5m to 2m when the support bar is in the extended extreme position.

8. The warning device as claimed in claim 1, wherein the positioning post is hinged to the base, the positioning post is capable of rotating in a vertical direction around the hinge shaft of the positioning post and the base under an external force, and the positioning post is fixed to the base through a limiting member when the positioning post and the base are in a vertical position.