CN210896264U - Warning sign is inhaled to scalable centre gripping formula magnetism - Google Patents
Warning sign is inhaled to scalable centre gripping formula magnetism Download PDFInfo
- Publication number
- CN210896264U CN210896264U CN202020129664.9U CN202020129664U CN210896264U CN 210896264 U CN210896264 U CN 210896264U CN 202020129664 U CN202020129664 U CN 202020129664U CN 210896264 U CN210896264 U CN 210896264U
- Authority
- CN
- China
- Prior art keywords
- warning
- board
- panel
- clamping
- inhaled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005389 magnetism Effects 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Landscapes
- Audible And Visible Signals (AREA)
Abstract
The utility model relates to a power plant, the daily maintenance operation safety device technical field of ensureing of power transmission and distribution system especially relate to a warning sign is inhaled to scalable centre gripping formula magnetism. The utility model provides a warning sign is inhaled to scalable centre gripping formula magnetism, the warning sign includes warning portion and tensile clamping part, warning portion is including warning panel, the vertical fixed plate that is equipped with in warning panel one side, and it has flexible groove to open in the warning panel, tensile clamping part is including flexible slide bar and grip block, is provided with the extension board at fixed plate and grip block bottom outside level, magnet is installed to extension board bottom. The utility model provides a gain effect is: the volume is small and portable, and the installation and replacement are easy; the length of the warning board can be freely changed, and the warning board is suitable for standard electrical equipment and electrical equipment with various nonstandard sizes, shapes and materials, and is safely and reliably hung; the PVC material is adopted, so that the insulating pair is not easy to age and break, has good elasticity and is not easy to be stained with oil stains; the application range is wider, and the applicability is stronger.
Description
Technical Field
The utility model relates to a power plant, the daily maintenance operation safety device technical field of ensureing of power transmission and distribution system especially relate to a warning sign is inhaled to scalable centre gripping formula magnetism.
Background
The suspension warning board is one of the technical measures for ensuring the maintenance operation safety of the power equipment, and the regulation of the power safety work regulation is as follows: a warning board of 'forbidding closing and working when someone works!' is hung on the operating handle of the breaker and the disconnecting switch which can be powered to a working place once the breaker is closed. After the warning board is hung in the switch, related personnel can be reminded that the equipment is in the maintenance process, and the operation is forbidden by the unrelated personnel, so that the function of protecting the personal safety of the operating personnel can be achieved.
At present, most of warning boards in a production field adopt a magnetic attraction or hang tag suspension mode, two specifications of 50x80mm and 200x250mm are generally adopted, the existing warning boards cannot be adjusted after being manufactured in the size specification, can not meet all types of switches of electrical equipment, and often have the problems of incapability of suspension, instable suspension and easy falling off in a construction field, thereby influencing the judgment of operators on duty on the state of the equipment and seriously threatening the personal safety of maintainers; when the warning board falls, the charged part can be touched, so that the electrical equipment is short-circuited, and unsafe events occur.
In practical field application, the two warning boards cannot be safely and reliably hung in various control cabinets or on air switches and safeties, and are mainly reflected in the following aspects:
1. oversize: the warning board is too large, the control cabinet is too small or the empty opening is too small, and the control cabinet cannot be hung;
2. the material problem is as follows: the door of the switch cabinet or the control cabinet is made of nonferrous materials and cannot be suspended by magnetic force;
3. switch position problem: the position of the switch is not firm and the tag is easy to fall off;
4. special electrical equipment problems: the switch control insurance and relay protection pressing plate can not be hung or magnetically attracted.
Disclosure of Invention
An object of the utility model is to provide a pair of for adapting to various types of electrical equipment of production site and environment, ensure that warning sign safe and reliable hangs, satisfy equipment safety, guarantee maintainer personal safety, warning sign is inhaled to scalable centre gripping formula magnetism that I department's operation portion electrical specialty design researched and developed.
The utility model discloses a following technical scheme realizes:
the utility model provides a warning sign is inhaled to scalable centre gripping formula magnetism, the warning sign includes warning portion and tensile clamping part, warning portion includes the warning panel, and the vertical fixed plate that is equipped with in warning panel one side has seted up flexible groove, is equipped with the roof in flexible groove front end opening, tensile clamping part is including flexible slide bar and grip block, the vertical setting of grip block is terminal at flexible slide bar, flexible slide bar is installed and is realized sliding around flexible inslot open in the middle of the flexible slide bar has the spring mounting hole, the roof sets up in the spring mounting hole, is provided with the spring between spring mounting hole and roof, is provided with the extension board at fixed plate and grip block bottom outside level, magnet is installed to extension board bottom.
Furthermore, the fixed plate is perpendicular to the warning panel, and the clamping plate is perpendicular to the telescopic sliding rod.
Furthermore, a warning groove is formed above the warning panel.
Furthermore, the warning portion and the stretching clamping portion are made of PVC.
Furthermore, the transverse width of the warning panel is more than or equal to 18 mm.
The utility model provides a pair of warning sign is inhaled to scalable centre gripping formula magnetism is with prior art gain effect than earlier:
1. the retractable clamping type magnetic warning board is small in size, convenient to carry and easy to install and replace;
2. the telescopic clamping type magnetic attraction warning board adopts magnetic attraction and clamping acting force, and telescopic spring loading is designed, so that the length of the warning board can be freely changed, the telescopic clamping type magnetic attraction warning board is suitable for standard electrical equipment and electrical equipment with various nonstandard sizes, shapes and materials, and the safety and the reliability in hanging of the warning board are ensured;
3. the telescopic clamping type magnetic warning board is loaded by a spring, the length of the telescopic clamping type magnetic warning board can be freely changed, and the telescopic clamping type magnetic warning board can be used by being superposed with a plurality of warning boards, so that the telescopic clamping type magnetic warning board is convenient to use under the condition that a plurality of warning boards need to be hung by a single switch in a limited space;
4. the telescopic clamping type magnetic attraction warning board is proper in width, the width is slightly smaller than the width of a current electric 1P air switch, 1P air switch can just hang one card, and 3 cards can be hung on a 3P air switch which is widely used at present, so that the telescopic clamping type magnetic attraction warning board is suitable for the condition that a single switch simultaneously makes several work tickets;
5. the telescopic clamping type magnetic suction warning board is made of PVC materials, so that the requirement of insulation is met, and meanwhile, the telescopic clamping type magnetic suction warning board is not easy to age, break, have good elasticity and is not easy to be stained with oil stains;
6. the warning panel is provided with the warning groove, the warning words can be directly pasted in a sticker form, the replacement is convenient, the user can freely replace the warning words according to the actual working requirements of the site, the application range is wider, and the applicability is stronger.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic drawing of the stretching state of the present invention;
FIG. 3 is a schematic view of the structure of the warning portion of the present invention;
fig. 4 is a schematic structural view of the stretching clamping portion of the present invention.
Detailed Description
In order to make the examining committee further understand the objects, features and functions of the present invention, the present invention will be further described with reference to the accompanying drawings and embodiments:
please refer to fig. 1-4 for a schematic structural diagram of the present invention, which is a retractable clamping type magnetic attraction warning board, the warning board includes a warning portion and a tensile clamping portion, as shown in fig. 3, the warning portion includes a warning panel 1, a fixing plate 2 is vertically disposed at one side of the warning panel 1, a telescopic slot 3 is formed in the warning panel 1, a top plate 4 is disposed in an opening at the front end of the telescopic slot 3, as shown in fig. 4, the tensile clamping portion includes a telescopic slide rod 5 and a clamping plate 6, the clamping plate 6 is vertically disposed at the end of the telescopic slide rod 5, the telescopic slide rod 5 is installed in the telescopic slot 3 to realize the front and back sliding of the tensile clamping portion, a spring mounting hole 7 is formed in the middle of the telescopic slide rod 5, the top plate 4 is disposed in the spring mounting hole 7, a spring 8 is disposed between the spring mounting hole 7 and the top plate 4, an extension plate 9 is horizontally disposed at the outer side of the bottom of the, and a magnet 10 is arranged at the bottom of the extension plate 9.
Furthermore, the fixing plate 2 is perpendicular to the warning panel 1, and the clamping plate 6 is perpendicular to the telescopic sliding rod 5, so that the fixing plate and the telescopic sliding rod can be stably and firmly clamped on electrical equipment in different shapes.
Furthermore, a warning groove 11 is formed above the warning panel 1.
Furthermore, warning portion and tensile clamping part adopt PVC to make, adopt the PVC material, satisfy insulating pair simultaneously, difficult ageing, difficult fracture, elasticity is good, difficult greasy dirt.
Furthermore, the transverse width of the warning panel 1 is more than or equal to 18 mm.
Example (b):
when the electric card is used, the warning panel 1 with the transverse width of 18mm is selected and slightly smaller than the width of the existing electric 1P air switch, 1P air switch is just hung with one card, and the 3P air switch widely used at present can be hung with 3 cards, so that the electric card is suitable for the condition that a single switch simultaneously makes several work tickets; the warning sign can be pasted in the warning groove 11 according to the on-site construction requirement, then the clamping plate 6 is stretched downwards, the telescopic slide rod 5 slides in the telescopic groove 3 to enlarge the distance between the clamping plate 6 and the fixed plate 2, then the warning board is installed on the electrical equipment shell needing to be clamped, the clamping plate 6 is driven by the spring 8 to be matched with the fixed plate 2 to improve the clamping firmness, and then the magnet 10 at the bottom of the extension plate 9 is matched to be effectively adsorbed and fixed on different types of open, safety and relay protection pressing plates to avoid the warning board from falling off, in some scenes which can not pass through magnetic adsorption, the firm fixation can be realized only by clamping the clamping plate 6 and the fixed plate 2, the length of the warning board can be freely changed, the warning board can be suitable for standard electrical equipment and can also be suitable for electrical equipment with various nonstandard sizes, shapes and materials, and simultaneously, after the length of the warning board is adjusted, a plurality of warning boards can be overlapped and sleeved together for use, and the warning board can be conveniently used under the condition that a plurality of warning boards need to be hung simultaneously by a single switch in a limited space.
The utility model discloses a magnetism is inhaled and is mutually supported with the clamping force, through design retractable spring loading for warning sign length can freely change, with the electrical equipment of applicable standard, also can be applicable to the electrical equipment of various non-standard sizes, shape, material, ensures that warning sign safe and reliable hangs, satisfies equipment safety, and guarantee maintainer personal safety is effectual showing in job site practical application.
Of course, the above is only the preferred embodiment of the present invention, and the application scope of the present invention is not limited thereto, so that the equivalent change made in the principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a warning sign is inhaled to scalable centre gripping formula magnetism, a serial communication port, the warning sign includes warning portion and tensile clamping part, warning portion is including the warning panel, and the vertical fixed plate that is equipped with in warning panel one side has seted up flexible groove, is equipped with the roof in flexible groove front end opening, tensile clamping part is including flexible slide bar and grip block, the vertical setting of grip block is terminal at flexible slide bar, flexible slide bar is installed and is realized sliding around flexible inslot open there is the spring mounting hole in the middle of the flexible slide bar, the roof sets up in the spring mounting hole, is provided with the spring between spring mounting hole and roof, is provided with the extension board at fixed plate and grip block bottom outside level, magnet is installed to extension board bottom.
2. The retractable clamping type magnetic warning board as claimed in claim 1, wherein the fixing plate is perpendicular to the warning panel, and the clamping plate is perpendicular to the retractable sliding rod.
3. The retractable clamping type magnetic warning board as claimed in claim 1, wherein a warning groove is formed above the warning panel.
4. The retractable clamping type magnetic warning board as claimed in claim 1, wherein the warning portion and the stretching clamping portion are made of PVC.
5. The retractable clamping type magnetic warning board as claimed in claim 1, wherein the transverse width of the warning panel is greater than or equal to 18 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020129664.9U CN210896264U (en) | 2020-01-20 | 2020-01-20 | Warning sign is inhaled to scalable centre gripping formula magnetism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020129664.9U CN210896264U (en) | 2020-01-20 | 2020-01-20 | Warning sign is inhaled to scalable centre gripping formula magnetism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210896264U true CN210896264U (en) | 2020-06-30 |
Family
ID=71323519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020129664.9U Active CN210896264U (en) | 2020-01-20 | 2020-01-20 | Warning sign is inhaled to scalable centre gripping formula magnetism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210896264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112116866A (en) * | 2020-09-04 | 2020-12-22 | 国网山东省电力公司莱州市供电公司 | L-shaped clamp steel pipe signboard expansion bracket |
| CN115547178A (en) * | 2022-11-08 | 2022-12-30 | 贵州电网有限责任公司 | Telescopic general air switch safety sign is buckled |
-
2020
- 2020-01-20 CN CN202020129664.9U patent/CN210896264U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112116866A (en) * | 2020-09-04 | 2020-12-22 | 国网山东省电力公司莱州市供电公司 | L-shaped clamp steel pipe signboard expansion bracket |
| CN115547178A (en) * | 2022-11-08 | 2022-12-30 | 贵州电网有限责任公司 | Telescopic general air switch safety sign is buckled |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210896264U (en) | Warning sign is inhaled to scalable centre gripping formula magnetism | |
| CN202422598U (en) | Transformer substation device signboard | |
| CN215071224U (en) | Low-voltage draw-out type complete switch cabinet | |
| CN111952871B (en) | Low-voltage switch cabinet body of shock attenuation board-like equipment | |
| CN206893201U (en) | A kind of servicing unit of Novel hung Sign Board | |
| CN205646211U (en) | Split type earth connection of transmission line | |
| CN202736405U (en) | Safety signboard support | |
| CN108898939A (en) | A kind of air switch indication device | |
| CN210181940U (en) | Magnetic type safety signboard | |
| CN212751547U (en) | Protection device for operation of power distribution equipment | |
| CN208722371U (en) | A kind of warning device of fire-fighting | |
| CN113725045A (en) | Emergency protection circuit device with autonomous safety alarm function and use method thereof | |
| CN209822165U (en) | Air switch marks tablet | |
| CN209267132U (en) | A kind of lightning protection device protective module changer | |
| CN208954854U (en) | Blocking device and the air switch for using the device | |
| CN106451120A (en) | High-voltage and low-voltage power distribution cabinet | |
| CN207853233U (en) | A kind of wall station switches cabinet being easily installed | |
| CN214476049U (en) | Sign board tool | |
| CN218768560U (en) | Power distribution identification assembly and power distribution cabinet device | |
| CN217521894U (en) | Electrical switch for bank | |
| CN206195185U (en) | Low -voltage electrical cabinet | |
| CN210779710U (en) | Intelligent electric shock prevention control cabinet | |
| CN201716932U (en) | Magnetic attraction type electric signboard | |
| CN108493059A (en) | A kind of plug in circuit breaker | |
| CN214338239U (en) | Novel communication cabinet based on singlechip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231101 Address after: 5132 Huaneng Haimen Power Plant, Hongdong village, Haimen town, Chaoyang District, Shantou City, Guangdong Province Patentee after: Haimen Power Plant of Huaneng (Guangdong) Energy Development Co.,Ltd. Address before: 515000 Huaneng Haimen Power Plant, Hongdong village, Haimen town, Chaoyang District, Shantou City, Guangdong Province Patentee before: HUANENG POWER INTERNATIONAL Inc. HAIMEN POWER PLANT |