Electric power safety warning tape device

Abstract

The utility model discloses an electric power safety warning tape device, which comprises a rolling box, a rotating shaft, a handle, a warning tape, a handle limiting mechanism, a warning tape fixing mechanism and a rolling box fixing mechanism, a drawing opening is arranged on the rolling box, one end of the warning tape is fixedly arranged on the rotating shaft, and the other end of the warning tape extends to the outside of the drawing opening. The device is simple in structure, convenient to use, low in manufacturing cost and high in practicability, the warning tape and the winding box can be firmly fixed to an electric power facility, the handle limiting mechanism can limit the warning tape from being guided out of the drawing-out opening, the problems that the warning tape is loose, uneven and reversed can be solved, and the safety of the electric power facility is improved. And meanwhile, the problem that the rolling box and the warning tape fall off due to infirm fixation can be avoided, the safety risk can be effectively reduced, the operation is convenient, time and labor are saved, and the working efficiency can be effectively improved. The device is suitable for being used when the warning tape is arranged on the electric power facility.

Description

Technical Field

[0001] The utility model relates to a warning device, in particular to an electric power safety warning belt device. Background Art

[0002] Power safety tape devices are safety protection tools used in power facilities. Their primary function is to define and segment hazardous areas, providing caution or warnings to personnel to prevent personal injury and disrupt the normal operation of power facilities. Due to their affordability, ease of use, and practicality, these devices are widely used in maintenance sites such as substations and distribution rooms.

[0003] Existing power safety warning tape devices typically include a reel, a rotating shaft rotatably mounted on the reel and located within the reel, a handle fixed to the end of the shaft, and a warning tape wound around the shaft. The method for using this existing power safety warning tape device to provide a warning enclosure for power facilities is as follows: first, the head end of the warning tape needs to be secured to the power facility with tape, then the handle is rotated to allow the tape to be drawn out and used to enclose the power facility, and finally, the reel is secured to the power facility with tape. However, the following problems often arise when using this existing power safety warning tape device in practice:

[0004] (1) The use of tape to fix the reel box and the head end of the warning tape has the problem of loose fixation, which poses a risk of failure in the arrangement of the power safety warning tape device, causing safety hazards. In addition, the warning tape is in a suspended state, which makes it easy for the warning tape to become loose, uneven, and easy to reverse. This will cause the warning signs on the warning tape to be blocked, seriously affecting the effect of the safety warning and further causing huge safety hazards.

[0005] (2) The method of using tape to fix the reel box and the head end of the warning tape is time-consuming and labor-intensive, which seriously affects the efficiency of arranging the warning tape. Summary of the Invention

[0006] In order to solve the above deficiencies in the prior art, the present invention aims to provide an electric safety warning belt device to reduce potential safety hazards and improve work efficiency.

[0007] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: an electric safety warning tape device, comprising a winding box, a rotating shaft rotatably arranged on the winding box and located inside the winding box, a handle fixed at the end of the rotating shaft, and a warning tape coiled on the rotating shaft, a withdrawal port is provided on the winding box, one end of the warning tape is fixed on the rotating shaft, and the other end of the warning tape extends to the outside of the withdrawal port, the electric safety warning tape device also includes a handle limiting mechanism for limiting the rotation of the handle, a warning tape fixing mechanism for fixedly connecting to the power facility is provided on the warning tape, and a winding box fixing mechanism for fixedly connecting to the power facility is provided on the winding box.

[0008] As a limitation of the present invention, the handle limiting mechanism includes a socket provided on the handle, a limiting member inserted into the socket, and a plurality of limiting holes provided on one side of the winding box close to the limiting member. The plurality of limiting holes are arranged at equal intervals along the direction of the circular trajectory of the rotation of the socket, and the limiting member is adapted to the limiting holes so that the limiting member can be limited on the corresponding limiting holes.

[0009] As a further limitation of the present invention, the warning tape fixing mechanism includes a plurality of first magnetic components slidably connected to the warning tape.

[0010] As a further limitation of the present invention, the winding box fixing mechanism includes a second magnetic attraction component fixed on the winding box on a side away from the handle.

[0011] As another limitation of the present invention, a hand-pull component is fixedly provided on one end of the warning belt located outside the withdrawal port.

[0012] As a further limitation of the present invention, a third magnetic component is fixedly provided on the hand-pulling component.

[0013] Due to the adoption of the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0014] (1) The utility model is provided with a handle limiting mechanism, a warning tape fixing mechanism and a reel-box fixing mechanism. When using the utility model, the handle is turned to allow the warning tape to be led out of the reel-box and the led-out warning tape is fixed to the power facility by the warning tape fixing mechanism at the same time, until the power facility is fenced off, the handle limiting mechanism is used to limit the handle to prevent the warning tape from being further led out, and finally the reel-box fixing mechanism is used to fix the reel-box to the power facility. The warning tape and reel-box in the utility model can both be firmly fixed to the power facility, and the handle limiting mechanism can prevent the warning tape from being led out. The handle limiting mechanism is used in conjunction with the warning tape fixing mechanism and the reel-box fixing mechanism to avoid the problem of the warning tape being loose, uneven, or reversed. At the same time, it can also avoid the problem of the reel-box and the warning tape falling due to loose fixation, which can effectively reduce safety risks. In addition, the use of the utility model is convenient to operate and saves time and effort, which can effectively improve work efficiency.

[0015] (2) The handle limit mechanism in the present invention is composed of an insertion hole, a limit member and a plurality of limit holes. The structure is simple, reasonable and has low production cost. When in use, the limit member only needs to be passed through the insertion hole and inserted into the corresponding limit hole to limit the handle. The simple structure can limit the warning tape from continuing to be drawn out from the withdrawal port, which is very convenient to use.

[0016] (3) The utility model is provided with a first magnetic attraction member, a second magnetic attraction member, and a third magnetic attraction member, wherein the first magnetic attraction member, the second magnetic attraction member, and the third magnetic attraction member all have magnetic attraction force, which can make the winding box and the warning tape in the utility model easy and convenient to fix on the power equipment, which can effectively improve the convenience of use of the utility model. In addition, the utility model is provided with a hand-pull member, which can facilitate the user to pull the warning tape, which can further improve the convenience and practicality of use of the utility model.

[0017] In summary, the present invention has a simple structure, is easy to use, has a low production cost, and is highly practical. The warning tape and the reel box in the present invention can be firmly fixed to the power facility, and the handle limit mechanism can limit the warning tape from being drawn out of the withdrawal port, thereby preventing the warning tape from becoming loose, uneven, or reversed. It also prevents the reel box and the warning tape from falling due to insecure fixation, thereby effectively reducing safety risks. Furthermore, the present invention is easy to operate, saves time and effort, and can effectively improve work efficiency. The present invention is suitable for use when arranging warning tapes on power facilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0019] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0020] Figure 2 This is a structural diagram of the warning tape fixing mechanism in an embodiment of the present utility model;

[0021] In the figure: 1, winding box; 2, rotating shaft; 3, handle; 4, warning tape; 5, limiting member; 6, limiting hole; 7, warning tape fixing mechanism; 71, rectangular magnet block; 72, rectangular through hole;

[0022] 8. Hand-pull component; 9. Winding box fixing mechanism. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and understand the present invention and are not intended to limit the present invention.

[0024] Embodiment: An electric safety warning belt device

[0025] like Figure 1 As shown, this embodiment includes a winding box 1, a rotating shaft 2, a handle 3, a warning tape 4, a handle limiting mechanism, a warning tape fixing mechanism 7, and a winding box fixing mechanism 9. It should be noted in advance that this embodiment is suitable for use when arranging a warning tape 4 around power facilities such as substations and distribution rooms, where the outer periphery of substations and distribution rooms is usually made of metal materials that can be attracted by magnets.

[0026] The winding box 1 is a circular box structure, the rotating shaft 2 is a circular shaft, the circular shaft is rotatably connected to the winding box 1 and is located inside the winding box 1, and the handle 3 is fixed to the end of the rotating shaft 2.

[0027] The warning tape 4 is a canvas or polyester strip with the words "Stop, High Voltage Danger" printed on it at regular intervals. In this embodiment, the warning tape 4 is 10 meters long. The warning tape 4 is coiled around the rotating shaft 2, with one end fixed to the rotating shaft 2 and the other end extending to the outside of the withdrawal port. A hand member 8 is fixed to the end of the warning tape 4 located outside the withdrawal port. This hand member 8 is a pull ring member, and a third magnetic member is fixed to this pull ring member. This third magnetic member is a magnet block with the same shape as the hand member 8. This third magnetic member is mounted on the outside of the hand member 8 and is fixedly connected to the hand member 8.

[0028] The warning tape fixing mechanism 7 is used to quickly fix and connect with the power facilities. The warning tape fixing mechanism 7 includes a plurality of first magnetic members slidably connected to the warning tape 4. The first magnetic members can be firmly adsorbed on the power facilities, such as Figure 2As shown, the first magnetic member includes a rectangular magnet block 71 and a rectangular through hole 72 provided on the rectangular magnet block 71, and the warning tape 4 passes through the rectangular through hole 72. It should be emphasized here that when in use, it is necessary to pull the first magnetic member with a large force to make the first magnetic member slide on the warning tape 4, so that after the position of the first magnetic member is adjusted by manpower, the first magnetic member can be firmly fixed at the corresponding position of the power facility. In this embodiment, a total of five first magnetic members are provided.

[0029] The handle limiting mechanism includes an insertion hole provided on the handle 3, a limiting member 5 inserted into the insertion hole, and a plurality of limiting holes 6 provided on a side of the winding box 1 near the limiting member 5. The plurality of limiting holes 6 are arranged at equal intervals along the direction of the circular trajectory of the insertion hole's rotation. The limiting member 5 and the limiting holes 6 are adapted to enable the limiting member 5 to be limited in the corresponding limiting holes 6. Specifically, in this embodiment, the limiting member 5 is a fixed bayonet, and the limiting hole 6 is a positioning bayonet hole adapted to the fixed bayonet. The fixed bayonet passes through the insertion hole on the handle 3 and is inserted into the corresponding positioning bayonet hole to limit the handle 3.

[0030] The winding box fixing mechanism 9 is used to quickly fix and connect with the power facility. The winding box fixing mechanism 9 includes a second magnetic attraction component fixed on the side of the winding box 1 away from the handle 3. The second magnetic attraction component is a circular strong magnet component that can be firmly adsorbed on the power facility.

[0031] When using this embodiment, the handle 3 is turned to allow the warning tape 4 to be led out from the winding box 1 and the corresponding warning tape fixing mechanism 7 is adsorbed on the corresponding position of the power facility while the warning tape 4 is being led out. It is necessary to ensure that the side of the warning tape 4 printed with the words "Stop, high voltage danger" is facing outward to serve as a warning. After the required enclosure is formed for the power facility, it is necessary to stop turning the handle 3 and pass the limiting mechanism through the jack and insert it into the corresponding limiting hole 6 to complete the locking of the position of the handle 3. Then, the position of each warning tape fixing mechanism 7 on the led out warning tape 4 is adjusted by sliding, so that each warning tape fixing mechanism 7 is basically arranged at equal intervals. Finally, the winding box fixing mechanism 9 is adsorbed on the corresponding position of the power facility.

[0032] It should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art may still modify the technical solutions described in the above embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An electric safety warning tape device, comprising a reel, a rotating shaft rotatably mounted on the reel and located within the reel, a handle fixed to the end of the rotating shaft, and a warning tape wound around the rotating shaft, wherein the reel is provided with a withdrawal opening, one end of the warning tape fixed to the rotating shaft, and the other end of the warning tape extending outside the withdrawal opening, characterized in that: The electric safety warning belt device also includes a handle limiting mechanism for limiting the rotation of the handle, a warning belt fixing mechanism for fixedly connecting to the power facility is provided on the warning belt, and a winding box fixing mechanism for fixedly connecting to the power facility is provided on the winding box.

2. The electric safety warning belt device according to claim 1, characterized in that: The handle limiting mechanism includes a socket provided on the handle, a limiting member inserted into the socket, and a plurality of limiting holes provided on one side of the winding box close to the limiting member. The plurality of limiting holes are arranged at equal intervals along the direction of the circular trajectory of the rotation of the socket. The limiting member is adapted to the limiting holes so that the limiting member can be limited on the corresponding limiting holes.

3. The electric safety warning belt device according to claim 2, characterized in that: The warning tape fixing mechanism includes a plurality of first magnetic components slidably connected to the warning tape.

4. The electric safety warning belt device according to claim 3, characterized in that: The winding box fixing mechanism includes a second magnetic attraction component fixed on the winding box on a side away from the handle.

5. An electric safety warning belt device according to any one of claims 1 to 4, characterized in that: A hand-pulling component is fixedly provided on one end of the warning belt located outside the withdrawal port.

6. The electric safety warning belt device according to claim 5, characterized in that: A third magnetic attraction component is fixedly provided on the hand-pulling component.

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