CN218509206U

CN218509206U - Portable safety warning device

Info

Publication number: CN218509206U
Application number: CN202221736274.3U
Authority: CN
Inventors: 王靖; 车勇; 江勇; 周浒; 康天赐; 李京原; 李盈盈
Original assignee: Huaneng Yingcheng Thermal Power Co ltd
Current assignee: Huaneng Yingcheng Thermal Power Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2023-02-21
Anticipated expiration: 2032-07-05

Abstract

The embodiment of the application discloses a portable safety warning device, which comprises an acrylic warning plate, wherein magnetic blocks are arranged at four corners of the rear side of the acrylic warning plate, meshing grooves are formed in four corners of the front side of the acrylic warning plate, a placing groove is formed in the rear side of the acrylic warning plate, a clamping groove is formed in the inner wall of the placing groove, and positioning holes are formed in two sides of the bottom of the placing groove; the automatic turnover device is characterized in that a turnover plate is arranged in the placing groove, a limiting groove is formed in the turnover plate, limiting sliding grooves are formed in the inner walls of two sides of the limiting groove, and a supporting plate is arranged in the limiting groove. Through the design, the device of the utility model is simple to manufacture, when in field work, the acrylic warning board is absorbed on the adjacent screen cabinet through the magnetic block, the installation is firm, the device can effectively remind the worker to prevent the worker from mistakenly entering the electrified interval, and personal and equipment accidents are avoided; and, under the unable condition of fixing through the magnetic path, the accessible turns over the board and cooperates with the backup pad and carries out perpendicular putting to ya keli warning board and warn.

Description

Portable safety warning device

Technical Field

The application relates to the technical field, and more particularly relates to a portable safety warning device.

Background

Among abnormal accidents of the power system, the proportion of serious misoperation accidents and accidents caused by mistaken entry into the live interval is the majority. Accidents of mistakenly entering the electrified interval can cause personal injury and equipment damage. The reasons for the erroneous entry into the live interval are 2, human factors: the responsibility is weak, the attention is dispersed, and the monitoring is not in place; equipment factors: the equipment is marked unclearly, has no safety warning and reliable isolation.

In actual work, no safety warning is provided for electrified intervals beside the working intervals or warning boards are hung by using the isolation guardrails, so that the scene is disordered, and the isolation guardrails can be recycled at each time without change. Accordingly, one skilled in the art provides a portable safety warning device to solve the above problems.

Disclosure of Invention

In view of the above problems, the present application provides a portable safety warning device to improve the above problems.

The first aspect of the invention comprises an acrylic warning board, wherein magnetic blocks are arranged at four corners of the rear side of the acrylic warning board, meshing grooves are formed in four corners of the front side of the acrylic warning board, a placing groove is formed in the rear side of the acrylic warning board, a clamping groove is formed in the inner wall of the placing groove, and positioning holes are formed in two sides of the bottom of the placing groove;

the utility model discloses a spacing groove, including the mounting groove, limiting groove, backup pad, pressure head, backup pad other end are provided with the push pedal.

In the second aspect, positioning shafts are arranged on two sides of the bottom of the turning plate, and the turning plate is rotatably connected with the positioning holes through the positioning shafts.

In the third aspect, two sides of the supporting plate are provided with limiting shafts, and the supporting plate is connected with the limiting sliding grooves in a sliding mode through the limiting shafts.

In a fourth aspect, the support plate is abutted to the clamping groove through the abutting head and is clamped with the clamping groove.

In a fifth aspect, a pressure spring is installed on one side of the push plate, and the push plate is connected with the inner wall on one side of the limiting groove through the pressure spring.

And in the sixth aspect, the push plate is in sliding clamping connection with the limiting sliding groove, the push plate is in abutting contact with one side of the supporting plate, and the push plate is connected with the inner wall of one side of the limiting groove through a pressure spring.

In a seventh aspect, the magnetic block is in dimensional engagement with the engagement slot.

Through the design, the portable safety warning device is simple to manufacture, the acrylic warning plate is absorbed on an adjacent screen cabinet through the magnetic block during field work, the installation is firm, workers can be effectively reminded to prevent the workers from mistakenly entering a live interval, and personal and equipment accidents are avoided; and, under the unable circumstances of fixing through the magnetic path, the accessible turns over the board and cooperates with the backup pad and puts perpendicularly the ya keli warning board and warn.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a portable safety warning device according to an embodiment of the present disclosure.

Fig. 2 is a schematic structural diagram of a placement groove in a portable safety warning device according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a turning plate in the portable safety warning device according to an embodiment of the present application.

Fig. 4 is an exploded view of a portable safety warning device according to an embodiment of the present application.

Fig. 5 is an enlarged view of the structure of fig. 4A in the portable safety warning device according to the embodiment of the present application.

In the figure: 1. an acrylic warning board; 2. an engagement groove; 3. a magnetic block; 4. a placing groove; 401. a card slot; 402. positioning holes; 5. turning over a plate; 501. positioning the shaft; 6. a limiting groove; 7. a limiting chute; 8. a support plate; 9. pressing head; 10. a limiting shaft; 11. pushing the plate; 12. a pressure spring.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Specifically, as shown in fig. 1 to 5, the acrylic warning board comprises an acrylic warning board 1, magnetic blocks 3 are arranged at four corners of the rear side of the acrylic warning board 1, meshing grooves 2 are formed in four corners of the front side of the acrylic warning board 1, the magnetic blocks 3 are meshed with the meshing grooves 2 in size, a placing groove 4 is formed in the rear side of the acrylic warning board 1, a clamping groove 401 is formed in the inner wall of the placing groove 4, and positioning holes 402 are formed in two sides of the bottom of the placing groove 4;

the utility model discloses a setting groove, including mounting groove 4, it turns over board 5 to be provided with in the mounting groove 4, turn over 5 bottom both sides of board and install location axle 501, turn over board 5 and rotate with locating hole 402 through location axle 501 and be connected, turn over and seted up spacing groove 6 on the board 5, spacing spout 7 has been seted up on the inner wall of 6 both sides of spacing groove, be provided with backup pad 8 in the spacing groove 6, spacing axle 10 is installed to backup pad 8 both sides, backup pad 8 connects with spacing spout 7 sliding connection through spacing axle 10, and backup pad 8 one end is installed and is supported pressure head 9, and backup pad 8 supports the pressure joint through supporting head 9 and draw-in groove 401, and the backup pad 8 other end is provided with push pedal 11, pressure spring 12 is installed to push pedal 11 one side, and push pedal 11 passes through pressure spring 12 and spacing groove 6 one side inner wall connection, push pedal 11 and spacing spout 7 sliding joint, push pedal 11 supports the pressure contact with backup pad 8 one side, push pedal 11 passes through

pressure spring

12 and 6 one side inner wall connection of spacing groove.

In summary, the portable safety warning device provided by the application is simple to manufacture, the acrylic warning plate 1 is sucked on an adjacent screen cabinet through the magnetic block 3 during field work, the installation is firm, workers can be effectively reminded of preventing the workers from mistakenly entering an electrified interval, and personal and equipment accidents are avoided;

further, under the condition that the fixing through the magnetic block 3 cannot be carried out, the plate 5 can be turned over to be matched with the supporting plate 8 to vertically place the acrylic warning plate 1 for warning, after the plate 5 is turned over, the supporting plate 8 in the limiting groove 6 is rotated out, the supporting plate 8 is pushed and extruded under the matching of the pushing plate 11 and the pressure spring 12, so that the pressing head 9 at one end of the supporting plate 8 is meshed with the clamping groove 401 to be pressed and clamped, an effective supporting environment is formed between the acrylic warning plate 1 and the plate 5, and the plate can be vertically placed;

further, because magnetic path 3 meshes with 2 size in meshing groove, polylith ya keli warning board 1 is after retrieving, and accessible magnetic path 3 piles up with meshing groove 2's mutual joint is stabilized.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. A portable safety warning device is characterized by comprising an acrylic warning board (1), wherein magnetic blocks (3) are arranged at four corners of the rear side of the acrylic warning board (1), meshing grooves (2) are formed in four corners of the front side of the acrylic warning board (1), a placement groove (4) is formed in the rear side of the acrylic warning board (1), a clamping groove (401) is formed in the inner wall of the placement groove (4), and positioning holes (402) are formed in two sides of the bottom of the placement groove (4);

the improved automatic pressure gauge is characterized in that a turning plate (5) is arranged in the placing groove (4), a limiting groove (6) is formed in the turning plate (5), limiting sliding grooves (7) are formed in the inner walls of the two sides of the limiting groove (6), a supporting plate (8) is arranged in the limiting groove (6), one end of the supporting plate (8) is provided with a pressure resisting head (9), and the other end of the supporting plate (8) is provided with a push plate (11).

2. The portable safety warning device according to claim 1, wherein positioning shafts (501) are installed on two sides of the bottom of the turning plate (5), and the turning plate (5) is rotatably connected with the positioning holes (402) through the positioning shafts (501).

3. The portable safety warning device according to claim 1, wherein the support plate (8) is provided with a limit shaft (10) at two sides, and the support plate (8) is connected with the limit chute (7) in a sliding manner through the limit shaft (10).

4. The portable safety warning device according to claim 1, wherein the supporting plate (8) is in press-fit connection with the locking groove (401) through a pressing head (9).

5. The portable safety warning device according to claim 1, wherein a pressure spring (12) is installed on one side of the push plate (11), and the push plate (11) is connected with the inner wall of one side of the limiting groove (6) through the pressure spring (12).

6. The portable safety warning device according to claim 5, wherein the push plate (11) is slidably clamped with the limiting sliding groove (7), the push plate (11) is in contact with one side of the support plate (8) in a pressing manner, and the push plate (11) is connected with the inner wall of one side of the limiting groove (6) through a pressure spring (12).

7. A portable safety warning device according to claim 1, wherein the magnet (3) is dimensioned to engage with the engagement groove (2).