Cylinder protection device

Abstract

The utility model provides an air cylinder protection device which comprises a box body, flange plates correspondingly arranged at the two ends of the box body and a cover body arranged above the box body, and the flange plates are detachably installed on the box body. The cover body is provided with an assembly groove matched with the box body and the flange plate, the left and right sides of the cover body are provided with plug connectors corresponding to the assembly groove, and one end of the cover body is provided with a rotating piece corresponding to the assembly groove; the left side and the right side of the box body are provided with inserting grooves capable of being matched with the inserting pieces, the box body and the flange plate are each provided with a sliding groove matched with the rotating piece, the length direction of the sliding grooves is the same as the length direction of the assembling grooves, and detachable limiting pieces are arranged at the positions, corresponding to the sliding grooves, of the flange plate. The air cylinder protection device has the advantages of being good in protection effect and easy to assemble and use, the cover body capable of being opened and closed is adopted, the joint of an air supply pipeline of the air cylinder can be protected in a targeted mode through the cover body, and the cover body is easy and convenient to open and close.

Description

Technical Field

[0001] The utility model belongs to the technical field of cylinders, in particular to a cylinder protection device. Background Art

[0002] The cylinder cover is a component installed on the tooling and used to protect the cylinder. Therefore, the application of the cylinder cover is very common. During the use of the cylinder, in order to ensure the stability of the cylinder's air supply, it is necessary to use the cylinder cover to effectively protect the cylinder air supply pipeline connection to avoid damage or accumulation of foreign matter at the cylinder air supply pipeline connection, causing abnormal cylinder air supply, thereby affecting the normal use and maintenance of the cylinder. However, the existing cylinder protective covers generally lack targeted protection for the cylinder air supply pipeline connection. When the cylinder air supply pipeline needs to be disassembled for maintenance or replacement, the entire cylinder protective cover needs to be disassembled, which increases the difficulty of operation for maintenance personnel and is not conducive to reducing the difficulty of cylinder use and maintenance. Utility Model Content

[0003] In view of this, the present invention aims to provide a cylinder protection device to solve the problem that the existing cylinder cover lacks targeted protection for the connection of the cylinder air supply pipeline and is inconvenient to assemble, disassemble and use.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0005] A cylinder protection device comprises a box body, flange plates correspondingly arranged at both ends of the box body, and a cover body arranged above the box body, wherein the flange plate is detachably mounted on the box body; the cover body is provided with an assembly groove that cooperates with the box body and the flange plate, and plug-in pieces are provided at positions corresponding to the assembly grooves on the left and right sides of the cover body, and a rotating piece is provided at a position corresponding to the assembly groove at one end of the cover body; plug-in grooves that can cooperate with the plug-in pieces are provided on the left and right sides of the box body, and sliding grooves that cooperate with the rotating piece are provided on both the box body and the flange plate, and the length direction of the sliding groove is the same as the length direction of the assembly groove, and a detachable limiting piece is provided at the position corresponding to the sliding groove on the flange plate.

[0006] Furthermore, one end of the connector is arranged on the cover body, and the other end extends into the assembly slot. The connector slot includes a vertical section and a horizontal section. The length direction of the horizontal section is the same as the length direction of the slide slot.

[0007] Furthermore, a trumpet-shaped opening is provided above the vertical end.

[0008] Furthermore, at least two connectors are arranged at intervals along the length direction of the assembly slot.

[0009] Furthermore, a clamping portion is provided on the left and right sides of the limiting member, and a clamping groove matched with the clamping portion is provided on the flange plate, and the clamping groove is communicated with the sliding groove.

[0010] Furthermore, an arc-shaped protrusion is provided on the clamping portion at a position corresponding to the sliding groove.

[0011] Furthermore, a pull ring is provided on the limiting member.

[0012] Furthermore, anti-slip lines are provided on the left and right sides of the cover body.

[0013] Furthermore, a curved surface is provided above the cover body, and a receiving groove for receiving the air supply pipeline is provided on the curved surface, and the receiving groove is communicated with the assembly groove.

[0014] Compared with the prior art, the cylinder protection device described in the present invention has the following advantages:

[0015] The cylinder protection device described in this utility model has the advantages of good protection effect and is easy to assemble and use. By adopting an openable and closable cover, the cover can not only provide targeted protection for the connection point of the cylinder air supply pipeline, but also the cover can be opened and closed easily, reducing the difficulty for operators when replacing or maintaining the cylinder air supply pipeline. At the same time, by providing at least two spaced-apart connectors, when the connectors engage with the horizontal section of the connector slot, the cover can be fixed at multiple points, which helps to improve the stability of the connection between the cover and the box body, ensure that the cover and the box body can continuously and stably protect the cylinder, and improve the safety of the cylinder and the air supply pipeline on the cylinder during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a structural schematic diagram of a cylinder protection device according to an embodiment of the present utility model;

[0018] Figure 2 for Figure 1 Exploded diagram;

[0019] Figure 3 This is a structural schematic diagram of a box body in a cylinder protection device according to an embodiment of the present utility model;

[0020] Figure 4 This is a structural schematic diagram of a cover body in a cylinder protection device according to an embodiment of the present utility model.

[0021] Description of reference numerals:

[0022] 1. Box body; 2. Cover body; 3. Flange plate; 4. Limiting member; 5. Limiting ring; 6. Arc surface; 7. Assembly groove; 8. Rotating member; 9. Clamping part; 10. Clamping groove; 11. Slide groove; 12. Insertion groove; 13. Insertion member; 14. Receiving groove. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0025] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0026] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0027] A cylinder protection device, such as Figures 1 to 4As shown, it includes a box body 1, flange plates 3 corresponding to the two ends of the box body 1, and a cover body 2 arranged above the box body 1, and the flange plate 3 is detachably mounted on the box body 1; the cover body 2 is provided with an assembly groove 7 that cooperates with the box body 1 and the flange plate 3, and the left and right sides of the cover body 2 are provided with connectors 13 at positions corresponding to the assembly grooves 7, and a rotating member 8 is provided at one end of the cover body 2 at a position corresponding to the assembly groove 7; the left and right sides of the box body 1 are provided with plug-in grooves 12 that can cooperate with the connector 13, and the box body 1 and the flange plate 3 are both provided with a slide groove 11 that cooperates with the rotating member 8, and the length direction of the slide groove 11 is the same as the length direction of the assembly groove 7, and a detachable limiter 4 is provided at a position corresponding to the slide groove 11 on the flange plate 3.

[0028] Exemplarily, two flange plates 3 are provided at each end of the box body 1, and each flange plate 3 can be fixed to the box body 1 by bolts. A through hole for the telescopic end of the cylinder to pass through can be provided on one of the flange plates 3, and a slide groove 11 can be provided on the flange plate 3 accordingly, so as to ensure that the cover plate can better protect the air supply pipeline on the cylinder, and at the same time facilitate the subsequent replacement and maintenance of the cylinder air supply pipeline.

[0029] In actual use, two rotating members 8 are provided on the left and right sides of the cover 2, and two corresponding slide grooves 11 are also provided on the left and right sides of the box body 1 and flange plate 3. This allows the rotating member 8 to cooperate with the slide grooves 11, ensuring the stability of the cover when it rotates around the rotating member 8. For example, the rotating member 8 and the plug-in member 13 are both cylindrical structural members, and both are fixed to the cover 2. One end of the plug-in member 13 is provided on the cover 2, and the other end extends into the assembly groove 7. The plug-in groove 12 includes a vertical section and a horizontal section, and the length direction of the horizontal section is the same as the length direction of the slide groove 11.

[0030] By providing a rotating member 8 at one end of the cover 2 and a connector 13 that mates with the insertion slot 12, the operator can first remove the stopper 4 to release the stopper 4 from its positional restraint on the cover 2 when opening the cover 2. The operator then slides the cover 2 along the slide slot 11, allowing the connector 13 on the cover 2 to move from the horizontal section of the insertion slot 12 to the vertical end. Finally, the operator can rotate the rotating member 8 upward to open the cover 2, allowing the connector 13 on the cover 2 to move out of the insertion slot 12, making it easier for the operator to maintain or replace the cylinder's air supply line. The reverse process is similar and will not be further described here.

[0031] Preferably, a trumpet-shaped opening is provided above the vertical end. For example, the larger end of the trumpet-shaped opening faces upward, while the smaller end faces the horizontal section. The trumpet-shaped opening facilitates insertion of the connector 13 into the insertion slot 12, reducing the difficulty of aligning the connector 13 when the cover 2 is closed.

[0032] Preferably, at least two connectors 13 are provided at intervals along the length direction of the assembly groove 7. Exemplarily, two, three, or more connectors 13 may be provided at intervals. By providing at least two connectors 13 at intervals, when the connectors 13 cooperate with the horizontal section of the insertion groove 12, the cover 2 can be fixed at multiple points, which is beneficial to improving the stability of the connection between the cover 2 and the box body 1, ensuring that the cover 2 and the box body 1 can continuously and stably protect the cylinder, and improving the safety of the cylinder and the air supply pipeline on the cylinder during use.

[0033] Preferably, a clamping portion 9 is provided on the left and right sides of the limiter 4, and a clamping groove 10 is provided on the flange plate 3 to cooperate with the clamping portion 9, and the clamping groove 10 is connected to the slide groove 11. Exemplarily, an arc-shaped protrusion is provided on the clamping portion 9 at a position corresponding to the slide groove 11. By utilizing the limiter 4 to cooperate with the clamping groove 10, when the cover body 2 is closed, the limiter 4 can support one end of the cover body 2, thereby limiting the cover body 2 and preventing the cover body 2 from sliding and accidentally opening. In addition, by utilizing the arc-shaped protrusion to cooperate with the slide groove 11, the stability of the limiter 4 after being installed on the flange plate 3 can be improved, preventing the limiter 4 from accidentally falling off, and ensuring that the limiter 4 can continue to stably limit the cover body 2.

[0034] In actual application, a pull ring is provided on the limiter 4. For example, the limiter ring 5 is fixed on the limiter 4. By providing the limiter ring 5, it is convenient for operators to install and remove the limiter 4, reducing the difficulty of assembling the limiter 4.

[0035] Preferably, anti-skid patterns are provided on the left and right sides of the cover 2. By providing anti-skid patterns on the left and right sides of the cover 2, it is convenient for operators to slide and rotate the cover 2.

[0036] Preferably, a curved portion 6 is provided above the cover 2. This curved portion 6 is provided with a receiving groove 14 for accommodating the air supply line, which communicates with the assembly groove 7. The presence of this curved portion 6 above the cover 2 provides greater structural strength than other structures, thereby improving the overall structural strength and protective capabilities of the cover 2. Furthermore, this curved portion 6 allows for more space to be reserved for the receiving groove 14, facilitating the accommodation of the cylinder's air supply line. This reduces the impact of the cover on the air supply line, thus ensuring the stability of the cylinder during operation.

[0037] The cylinder protection device described in this utility model has the advantages of good protection effect and is easy to assemble and use. By adopting an openable and closable cover, the cover can not only provide targeted protection for the connection point of the cylinder air supply pipeline, but also the cover can be opened and closed easily, reducing the difficulty for operators when replacing or maintaining the cylinder air supply pipeline. At the same time, by providing at least two spaced-apart connectors, when the connectors are engaged with the horizontal section of the connector slot, the cover can be fixed at multiple points, which helps to improve the stability of the connection between the cover and the box body, ensure that the cover and the box body can continuously and stably protect the cylinder, and improve the safety of the cylinder and the air supply pipeline on the cylinder during use.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cylinder protection device, characterized in that: The invention comprises a box body (1), flange plates (3) correspondingly arranged at both ends of the box body (1), and a cover body (2) arranged above the box body (1), wherein the flange plate (3) is detachably mounted on the box body (1); the cover body (2) is provided with an assembly groove (7) that matches the box body (1) and the flange plate (3); a plug-in connector (13) is provided at positions corresponding to the assembly groove (7) on the left and right sides of the cover body (2); a rotating member (8) is provided at a position corresponding to the assembly groove (7) on one end of the cover body (2); a plug-in connector (12) that can match the plug-in connector (13) is provided on the left and right sides of the box body (1); a sliding groove (11) that matches the rotating member (8) is provided on both the box body (1) and the flange plate (3); the length direction of the sliding groove (11) is the same as the length direction of the assembly groove (7); a detachable limiting member (4) is provided at a position corresponding to the sliding groove (11) on the flange plate (3).

2. A cylinder protection device according to claim 1, characterized in that: One end of the connector (13) is arranged on the cover body (2), and the other end extends into the assembly groove (7). The connector groove (12) includes a vertical section and a horizontal section. The length direction of the horizontal section is the same as the length direction of the slide groove (11).

3. A cylinder protection device according to claim 2, characterized in that: A trumpet-shaped opening is provided above the vertical section.

4. A cylinder protection device according to any one of claims 1 to 3, characterized in that: At least two plug-in connectors (13) are arranged at intervals along the length direction of the assembly groove (7).

5. The cylinder protection device according to claim 1, characterized in that: The left and right sides of the position-limiting member (4) are provided with a clamping portion (9), the flange plate (3) is provided with a clamping groove (10) matched with the clamping portion (9), and the clamping groove (10) is communicated with the sliding groove (11).

6. The cylinder protection device according to claim 5, characterized in that: An arc-shaped protrusion is provided on the clamping portion (9) at a position corresponding to the sliding groove (11).

7. A cylinder protection device according to claim 5 or 6, characterized in that: The limiting member (4) is provided with a pull ring.

8. The cylinder protection device according to claim 1, characterized in that: The left and right sides of the cover body (2) are correspondingly provided with anti-slip lines.

9. The cylinder protection device according to claim 1, characterized in that: A curved surface portion (6) is provided above the cover body (2), and a receiving groove (14) for receiving an air supply pipeline is provided on the curved surface portion (6), and the receiving groove (14) is communicated with the assembly groove (7).

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