Protective device

Abstract

The protective device comprises a supporting structure, a protective plate set and a locking structure, the supporting structure supports and connects the protective plate set, the protective plate set comprises a plurality of protective plates, the protective plates are connected in sequence, one of any two adjacent protective plates is provided with a connecting convex block, and the other one is provided with a connecting groove; the connecting convex block is embedded in the connecting groove, and the locking structure is used for preventing the connecting convex block from being separated from the connecting groove. According to the technical scheme, the risk that when workers work aloft, accessories or operation tools fall off mistakenly, and other people are injured can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of protective devices, and in particular to a protective device. Background Art

[0002] In a workshop, the pulse valve of a dust collector is often located high in the air. When workers need to repair the pulse valve, they must work from a height to operate it. However, working at height can easily cause accessories and operating tools to fall, which can cause injuries to others and is quite dangerous. Utility Model Content

[0003] The embodiments of the present application provide a protective device that can reduce the risk of workers accidentally causing accessories or operating tools to fall and injure others when working at height.

[0004] An embodiment of the present application provides a protective device, which includes a supporting structure, a protective plate group, and a locking structure, wherein the supporting structure supports and connects the protective plate group;

[0005] The protective plate group includes a plurality of protective plates, and the plurality of protective plates are connected in sequence;

[0006] Among any two adjacent protective plates, one is provided with a connecting protrusion and the other is provided with a connecting groove, and the connecting protrusion is embedded in the connecting groove, wherein the locking structure is used to prevent the connecting protrusion from being separated from the connecting groove.

[0007] In some embodiments, the protective plate provided with the connecting groove is further provided with a connecting chute, and the connecting chute is connected to the connecting groove;

[0008] Among them, the locking structure is a locking pin, and when the connecting protrusion is embedded in the connecting groove, the locking pin can be sequentially passed through the connecting groove and the connecting protrusion to prevent the connecting protrusion from being separated from the connecting groove.

[0009] In some embodiments, the locking plug includes a grip body and a plug body;

[0010] The holding body is used for the user to hold and is connected to one end of the plug body. The other end of the plug body can be inserted into the connecting groove and the connecting protrusion in sequence to prevent the connecting protrusion from being separated from the connecting groove.

[0011] In some embodiments, the grip body is coated with an anti-slip coating; or,

[0012] The grip body is provided with anti-slip lines.

[0013] In some embodiments, the protective plate includes one of a metal plate, a plastic plate and a rubber plate.

[0014] In some embodiments, the protective plate is rectangular.

[0015] In some embodiments, the support structure is a liftable support structure, and the liftable support structure is used to drive the protective plate group to move up and down.

[0016] In some embodiments, the liftable support structure includes a base portion, a lifting portion, and a supporting portion, the lifting portion is fixedly connected to the base, the supporting portion is connected to the lifting portion, and is fixedly connected to the protective plate group, wherein the lifting portion can drive the supporting portion to be lifted and lowered, thereby driving the protective plate group to be lifted and lowered.

[0017] In some embodiments, the lifting portion includes a plurality of lifting driving members, which are arranged at intervals along the circumference of the base portion and are all connected to the supporting portion to jointly drive the supporting portion to move up and down.

[0018] Based on the protective device of the embodiment of the present application, the technical solution of this embodiment, through the provision of a protective plate group, enables multiple protective plates to receive accessories dropped by workers during high-altitude operations, thereby preventing the dropped accessories from causing harm to others and reducing safety hazards to a certain extent. At the same time, when two adjacent protective plates are detachable, not only that, through the detachable connection of the two adjacent protective plates, the specific working range of the workers during high-altitude operations can be achieved, the length of the protective plate group can be adjusted, and the use of a locking structure can achieve rapid disassembly and assembly between the two adjacent protective plates, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0020] Figure 1 This is a schematic structural diagram of an embodiment of the protection device of the present application;

[0021] Figure 2 for Figure 1 A schematic structural diagram of the protective device from another perspective is shown;

[0022] Figure 3 for Figure 1 A schematic structural diagram of a protective plate shown;

[0023] Figure 4 for Figure 1 A schematic structural diagram of another protective plate shown;

[0024] Figure 5 This is a schematic diagram of the matching of the locking pin, connecting protrusion and connecting groove of this application.

[0025] Description of Figure Numbers:

[0026] 100. Protective device; 10. Support structure; 11. Base portion; 13. Lifting portion; 131. Lifting drive member; 15. Support portion; 30. Protective plate assembly; 31. Protective plate; 311. Connecting protrusion; 313. Connecting groove; 315. Connecting slide; 50. Locking structure; 51. Locking pin; 511. Holding body; 513. Pin body.

[0027] The realization of the objectives, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of this application clearer, the following part will further describe the embodiments of this application in detail with reference to the accompanying drawings.

[0029] When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application, as detailed in the appended claims.

[0030] In the description of this application, it should be understood that the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances. In addition, in the description of this application, unless otherwise specified, "multiple" refers to two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the previous and subsequent associated objects are in an "or" relationship.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs. The terms used in this specification are for the purpose of describing specific embodiments only and are not intended to limit this application. The term "and / or" as used herein includes any and all combinations of one or more of the relevant listed items.

[0032] Please refer to Figures 1 to 5 The present application proposes a protective device 100 . In an embodiment of the present application, the protective device 100 includes a supporting structure 10 , a protective plate group 30 , and a locking structure 50 .

[0033] The support structure 10 is used to be placed on the workshop floor, and the support structure 10 supports and connects the protective plate set 30. It is understandable that the support structure 10 can be a frame structure or a column structure, which is not limited in this embodiment.

[0034] The protective plate group 30 includes a plurality of protective plates 31, and the protective plates 31 can be arranged in a rectangular, square or irregular shape. When the protective plates 31 are arranged in a rectangular shape, the shape of the protective plates 31 is relatively regular to facilitate manufacturing and molding, and this embodiment does not impose any restrictions on this. The protective plates 31 can include one of a metal plate, a plastic plate and a rubber plate. When the protective plates 31 are metal plates, the protective plates 31 can have better strength to better withstand accessories dropped from a high altitude. When the protective plates 31 are plastic plates or rubber plates, the protective plates 31 can be light in weight while ensuring a certain strength. This embodiment does not impose any restrictions on this. The plurality of protective plates 31 are connected in sequence, and the specific connection method can be a detachable connection, and the support structure 10 supports and connects any one of the plurality of protective plates 31.

[0035] Among any two adjacent protective plates 31, one is provided with a connecting protrusion 311 and the other is provided with a connecting groove 313. The connecting protrusion 311 is embedded in the connecting groove 313, wherein the locking structure 50 is used to prevent the connecting protrusion 311 from being separated from the connecting groove 313. It is understandable that when it is necessary to connect two adjacent protective plates 31, the connecting protrusion 311 is first embedded in the connecting groove 313, and then the locking structure 50 is used to prevent the connecting protrusion 311 from being separated from the connecting groove 313, thereby achieving the connection of the two adjacent protective plates 31; and when it is necessary to disassemble the two adjacent protective plates 31, the locking structure 50 is first unlocked, and then the connecting protrusion 311 is disengaged from the connecting groove 313, thereby achieving the disassembly of the two adjacent protective plates 31.

[0036] Thus, the technical solution of this embodiment, through the provision of the protective plate group 30, enables multiple protective plates 31 to receive accessories dropped by workers during high-altitude operations, preventing the dropped accessories from causing harm to others, and reducing safety hazards to a certain extent. At the same time, when two adjacent protective plates 31 are detachable, not only that, but the detachable connection of the two adjacent protective plates 31 can realize the specific working range of the workers during high-altitude operations, adjust the length of the protective plate group 30, and adopt the provision of the locking structure 50 to achieve rapid disassembly and assembly between the two adjacent protective plates 31, which is easy to operate.

[0037] Please refer to Figures 1 to 4 In some embodiments, the protective plate 31 provided with the connecting groove 313 is further provided with a connecting groove 315, and the connecting groove 315 is connected to the connecting groove 313. The locking structure 50 is a locking pin 51, and when the connecting protrusion 311 is embedded in the connecting groove 313, the locking pin 51 can be sequentially inserted into the connecting groove 315 and the connecting protrusion 311 to prevent the connecting protrusion 311 from being separated from the connecting groove 313.

[0038] The locking structure 50 can be a metal component, which provides a better connection security. Of course, the locking structure 50 can also be a plastic component, and this embodiment is not limited to this. It can be understood that when the locking pin 51 is inserted into the connecting groove 315 and the connecting protrusion 311, the two adjacent protective plates 31 can be connected. When the locking pin 51 is pulled out of the connecting groove 315 and the connecting protrusion 311, the two adjacent protective plates 31 can be removed. This facilitates operation and enables quick disassembly and assembly of the two adjacent protective plates 31.

[0039] See also Figure 5 In some embodiments, the locking pin 51 includes a gripping body 511 and a pin body 513. The gripping body 511 is used for the user to hold and is connected to one end of the pin body 513. The other end of the pin body 513 can be inserted into the connecting groove 315 and the connecting protrusion 311 in sequence to prevent the connecting protrusion 311 from being separated from the connecting groove 313.

[0040] In this way, the user can hold the holding body 511 and insert the plug body 513 into the connecting groove 315 and the connecting protrusion 311, or pull the plug body 513 out of the connecting groove 315 and the connecting protrusion 311, which is convenient for the user to operate.

[0041] Furthermore, the grip body 511 is coated with an anti-skid coating (not shown in the figure). In this way, the anti-skid coating can be used to increase the friction between the user's hand and the grip body 511, preventing the user from slipping when operating the grip body 511, making it easier for the user to use.

[0042] Optionally, anti-slip grooves (not shown) are provided on the grip body 511. It is understood that the anti-slip grooves can be multiple protrusions convexly provided on the grip body 511, so as to increase the friction between the user's hand and the grip body 511 through the anti-slip grooves, thereby preventing the user from slipping when operating the grip body 511, and facilitating use by the user.

[0043] Please refer to Figures 1 to 2 In some embodiments, the support structure 10 is a liftable support structure 10, which is used to drive the protective plate group 30 to move up and down.

[0044] In this way, when a worker is performing high-altitude operations and accidentally causes an operating tool or accessory to drop, the protective plate 31 can first catch the fallen operating tool or accessory, and then the protective plate group 30 can be driven up by the liftable support structure 10, so that the worker can directly pick up the operating tool or accessory on the protective plate 31 again. In this way, the worker does not need to move up and down repeatedly, which facilitates the worker's operation and improves the worker's work efficiency.

[0045] Please refer to Figures 1 to 2 Furthermore, the liftable support structure 10 includes a base portion 11, a lift portion 13, and a support portion 15. The lift portion 13 is fixedly connected to the base, and the support portion 15 is connected to the lift portion 13 and fixedly connected to the protective plate assembly 30. The lift portion 13 can drive the support portion 15 to move up and down, thereby driving the protective plate assembly 30 to move up and down. In this way, the lift portion 13 can automatically drive the support portion 15 to move up and down, resulting in a high degree of automation and improved efficiency.

[0046] Please refer to Figures 1 to 2 Furthermore, the lifting portion 13 includes a plurality of lifting drive members 131. The plurality of lifting drive members 131 are spaced apart along the circumference of the base portion 11 and are all connected to the support portion 15 to jointly drive the support portion 15 to move up and down. It is understood that the lifting drive members 131 can be drive motors, so that the plurality of lifting drive members 131 can achieve stable lifting of the support portion 15.

[0047] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship, they are based on the orientation or position relationship shown in the drawings. This is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0048] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A protective device, characterized in that: It includes a supporting structure, a protective plate group and a locking structure, wherein the supporting structure supports and connects the protective plate group; The protective plate group includes a plurality of protective plates, and the plurality of protective plates are connected in sequence; Among any two adjacent protective plates, one is provided with a connecting protrusion and the other is provided with a connecting groove, and the connecting protrusion is embedded in the connecting groove, wherein the locking structure is used to prevent the connecting protrusion from being separated from the connecting groove.

2. The protective device according to claim 1, characterized in that The protective plate provided with the connecting groove is further provided with a connecting chute, and the connecting chute is connected to the connecting groove; Among them, the locking structure is a locking pin, and when the connecting protrusion is embedded in the connecting groove, the locking pin can be sequentially passed through the connecting groove and the connecting protrusion to prevent the connecting protrusion from being separated from the connecting groove.

3. The protective device according to claim 2, characterized in that The locking plug includes a grip body and a plug body; The holding body is used for the user to hold and is connected to one end of the plug body. The other end of the plug body can be inserted into the connecting groove and the connecting protrusion in sequence to prevent the connecting protrusion from being separated from the connecting groove.

4. The protective device according to claim 3, characterized in that The grip body is coated with an anti-slip coating; or The grip body is provided with anti-slip lines.

5. The protective device according to any one of claims 1 to 4, characterized in that: The protective plate includes one of a metal plate, a plastic plate and a rubber plate.

6. The protective device according to claim 5, characterized in that The protective plate is arranged in a rectangular shape.

7. The protective device according to any one of claims 1 to 4, characterized in that: The support structure is a liftable support structure, and the liftable support structure is used to drive the protective plate group to move up and down.

8. The protective device according to claim 7, characterized in that The liftable support structure comprises: Base portion; a lifting portion fixedly connected to the base; and A supporting portion connected to the lifting portion and fixedly connected to the protective plate assembly; The lifting portion can drive the supporting portion to move up and down, thereby driving the protective plate group to move up and down.

9. The protective device according to claim 8, characterized in that The lifting portion includes a plurality of lifting driving members, which are arranged at intervals along the circumference of the base portion and are all connected to the support portion to jointly drive the support portion to move up and down.

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