Safety protection device for equipment maintenance

Abstract

The invention provides a safety protection device for equipment maintenance, and relates to the technical field of equipment maintenance, the safety protection device comprises a containing assembly, a shielding assembly is arranged in the containing assembly, the right side of the shielding assembly is connected with a standing assembly, and the right side of the standing assembly is connected with a first warning assembly; the first warning assembly comprises a mounting frame, a warning lamp and an infrared sensor, the warning lamp is mounted outside the mounting frame, the infrared sensor is mounted at the upper end of the mounting frame, the second warning assembly is mounted on the left side of the containing assembly, the winding assembly is mounted in the shielding assembly, and a spring is connected to the middle of the lower end of the winding assembly. In the using process, the surrounding is detected through the infrared sensor, and when a person gets close to the equipment, the infrared sensor can send a signal to the central processing unit, so that the flashing frequency of the warning lamp is controlled, the warning lamp flashes rapidly, the vision is stimulated, and the person can respond rapidly.

Description

Technical Field

[0001] This invention relates to the field of equipment maintenance technology, and in particular to a safety protection device for equipment maintenance. Background Technology

[0002] Safety protection devices are required during equipment maintenance. These devices enclose the maintenance area, thus isolating it and preventing unauthorized personnel from entering, thereby achieving a safety protection effect.

[0003] Most existing safety protection devices only use fixed lights for warning during operation. Over time, people will become accustomed to seeing these lights and automatically ignore their warning effect, thus reducing the warning function and hindering the safety protection of the equipment. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a safety protection device for equipment maintenance.

[0005] This invention is achieved through the following technical solution:

[0006] A safety protection device for equipment maintenance includes a housing assembly, a shielding assembly inside the housing assembly, a standing assembly connected to the right side of the shielding assembly, a first warning assembly connected to the right side of the standing assembly, and the first warning assembly including a mounting bracket, a warning light and an infrared sensor, with a warning light mounted on the outside of the mounting bracket and an infrared sensor mounted on the upper end of the mounting bracket, and a second warning assembly mounted on the left side of the housing assembly.

[0007] Furthermore, the containment assembly includes a containment box and a first base, with the lower end of the containment box connected to the first base.

[0008] Furthermore, the shielding component includes a shielding cloth and a reflective strip, and the reflective strip is affixed to the shielding cloth.

[0009] Furthermore, the standing assembly includes a column and a second base, with the lower end of the column connected to the second base.

[0010] Furthermore, a winding assembly is installed inside the shielding assembly, and a spring is connected to the middle of the lower end of the winding assembly. The winding assembly drives telescopic rods connected to the left and right sides of the lower end.

[0011] Furthermore, the winding assembly includes a winding rod, a bearing head, and a coil spring, with the bearing head mounted on the upper end of the winding rod and the coil spring externally connected to the lower end of the winding rod.

[0012] Furthermore, the one-way rotation assembly includes a ratchet wheel, a limiting block, a fixed outer ring, and a pressing handle. The limiting block is provided on the outside of the ratchet wheel, and the fixed outer ring is connected to the end of the limiting block away from the ratchet wheel. The pressing handle is connected to the right side of the fixed outer ring.

[0013] The beneficial effects of this invention are as follows:

[0014] This invention relates to a safety protection device for equipment maintenance. During use, it uses an infrared sensor to detect the surrounding environment. When someone approaches the equipment, the infrared sensor sends a signal to the central processing unit, thereby controlling the flashing frequency of the warning light, causing the warning light to flash rapidly, thus stimulating vision and prompting a quick reaction.

[0015] This invention limits the ratchet wheel by using a limiting block, allowing the ratchet wheel to rotate only in one direction. This prevents the roll-up process from occurring when the covering cloth is in use, thus ensuring the equipment can be unfolded and used. When the equipment is not in use, the winding rod can be rotated by a coil spring to roll up the equipment. Attached Figure Description

[0016] Figure 1 This is a front view structural diagram of the present invention.

[0017] Figure 2 This is a schematic cross-sectional view of the housing assembly of the present invention.

[0018] Figure 3 This is a top-view enlarged structural diagram of the unidirectional rotation component of the present invention.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Reception assembly; 101. Reception box; 102. First base; 2. Rewinding assembly; 201. Rewinding rod; 202. Bearing head; 203. Coil spring; 3. One-way rotation assembly; 301. Ratchet; 302. Limiting block; 303. Fixing outer ring; 304. Press handle; 4. Spring; 5. Telescopic rod; 6. Shielding assembly; 601. Shielding cloth; 602. Reflective strip; 7. Standing assembly; 701. Column; 702. Second base; 8. First warning assembly; 801. Mounting bracket; 802. Warning light; 803. Infrared sensor; 9. Second warning assembly. Detailed Implementation

[0021] To make the content of this invention easier to understand, the technical solutions of the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Identical components are represented by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0022] like Figure 1 As shown, the housing assembly 1 has a shielding assembly 6 inside, and a standing assembly 7 is connected to the right side of the shielding assembly 6. A first warning assembly 8 is connected to the right side of the standing assembly 7. The first warning assembly 8 includes a mounting bracket 801, a warning light 802, and an infrared sensor 803. The warning light 802 is installed on the outside of the mounting bracket 801, and the infrared sensor 803 is installed on the upper end of the mounting bracket 801. A second warning assembly 9 is installed on the left side of the housing assembly 1.

[0023] In this application, the infrared sensor detection and signal transmission with the central processing unit and the warning light are conventional technologies. During use, the infrared sensor 803 detects the surroundings. When someone approaches the device, the infrared sensor 803 sends a signal to the central processing unit, thereby controlling the flashing frequency of the warning light 802, causing the warning light 802 to flash rapidly, thus stimulating vision and prompting a quick reaction.

[0024] like Figure 2 As shown, the containment assembly 1 includes a containment box 101 and a first base 102, and the lower end of the containment box 101 is connected to the first base 102.

[0025] like Figure 2 As shown, the shielding component 6 includes a shielding cloth 601 and a reflective strip 602, and the reflective strip 602 is attached to the shielding cloth 601.

[0026] like Figure 1 As shown, the standing assembly 7 includes a column 701 and a second base 702, and the lower end of the column 701 is connected to the second base 702.

[0027] like Figure 2 As shown, the shielding component 6 has a winding component 2 installed inside, and a spring 4 is connected to the middle of the lower end of the winding component 2. The winding component 2 drives the telescopic rods 5 connected to the left and right sides of the lower end.

[0028] The fixed outer ring 303 is easily reset by means of the elastic telescopic structure formed between the spring 4 and the telescopic rod 5 and the housing 101.

[0029] like Figure 2As shown, the winding assembly 2 includes a winding rod 201, a bearing head 202, and a coil spring 203. The upper end of the winding rod 201 is equipped with the bearing head 202, and the lower end of the winding rod 201 is externally connected to the coil spring 203.

[0030] The coil spring 203 can drive the winding rod 201, which forms a rotating structure between the bearing head 202 and the receiving box 101, to rotate, thereby winding up the shielding cloth 601.

[0031] like Figure 3 As shown, the one-way rotation assembly 3 includes a ratchet 301, a limiting block 302, a fixed outer ring 303, and a pressing handle 304. The ratchet 301 is provided with a limiting block 302 on its outside. The end of the limiting block 302 away from the ratchet 301 is connected to the fixed outer ring 303, and the right side of the fixed outer ring 303 is connected to the pressing handle 304.

[0032] By limiting the ratchet 301 with the limit block 302, the ratchet 301 can only rotate in one direction. This prevents the winding work from taking place when the cover cloth 601 is in use, thus ensuring the equipment can be unfolded and used. When the equipment is not in use, the winding rod 201 can be rotated by the coil spring 203 to wind up the equipment.

[0033] During use, the equipment is moved to the designated location, and then the shielding cloth 601 is pulled outwards to adjust the length of the equipment. Multiple pieces of equipment are used to surround the maintenance area for safety protection. The first base 102 supports the housing 101, and the second base 702 supports the column 701, allowing the equipment to stand upright. The reflective strip 602 provides illumination, making the equipment easier to spot. The holes in the shielding cloth 601 prevent the equipment from being blown over by the wind. The limiting block 302 on the fixed outer ring 303 locks the ratchet wheel 301, ensuring that the ratchet wheel 301 can only rotate in one direction, thus preventing the shielding cloth 601 from being rolled up during use. During equipment operation, the equipment will... Infrared sensor 803 detects the surroundings. When someone approaches the equipment, infrared sensor 803 controls warning light 802 through central processing unit, thereby changing the flashing frequency of warning light 802 for better alerting effect. The first warning component 8 and the second warning component 9 have the same structure. After the equipment is used, the user steps down on the pressing handle 304 to disengage the fixed outer ring 303 from the ratchet 301. Then, the coil spring 203 drives the winding rod 201, which forms a rotating structure between the bearing head 202 and the receiving box 101, to rotate, thereby winding up the cover cloth 601 and pulling the standing component 7 to the receiving component 1 to realize the winding of the equipment, making it easy to move the equipment.

[0034] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A safety protection device for equipment maintenance, characterized in that, The device includes a containment assembly, an internal shielding assembly, a standing assembly connected to the right side of the shielding assembly, a first warning assembly connected to the right side of the standing assembly, and the first warning assembly including a mounting bracket, a warning light, and an infrared sensor. A warning light is mounted on the outside of the mounting bracket, and an infrared sensor is mounted on the upper end of the mounting bracket. A second warning assembly is mounted on the left side of the containment assembly.

2. The safety protection device for equipment maintenance according to claim 1, characterized in that, The containment assembly includes a containment box and a first base, with the lower end of the containment box connected to the first base.

3. The safety protection device for equipment maintenance according to claim 1, characterized in that, The shielding component includes a shielding cloth and reflective strips, and the reflective strips are affixed to the shielding cloth.

4. The safety protection device for equipment maintenance according to claim 1, characterized in that, The standing assembly includes a column and a second base, with the lower end of the column connected to the second base.

5. The safety protection device for equipment maintenance according to claim 1, characterized in that, The shielding component has a winding component installed inside, and a spring is connected to the middle of the lower end of the winding component. The winding component drives telescopic rods connected to the left and right sides of the lower end.

6. The safety protection device for equipment maintenance according to claim 5, characterized in that, The winding assembly includes a winding rod, a bearing head, and a coil spring, with the bearing head mounted on the upper end of the winding rod and the coil spring externally connected to the lower end of the winding rod.

7. The safety protection device for equipment maintenance according to claim 5, characterized in that, The one-way rotation assembly includes a ratchet wheel, a limiting block, a fixed outer ring, and a pressing handle. The limiting block is provided on the outside of the ratchet wheel. The fixed outer ring is connected to the end of the limiting block away from the ratchet wheel, and the pressing handle is connected to the right side of the fixed outer ring.

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