A plug-in limiting frame for enameled gas cylinder label

Abstract

The utility model discloses a kind of enameled gas cylinder label with bolt limiting frame, it is related to bolt limiting frame technical field, including enameled gas cylinder label body, limiting frame body and fixed plate. By installing bolt limiting frame on the side of enameled gas cylinder label, then by moving to bolt body, so that bolt body can be inserted with the positioning plate welded in the one end of enameled gas cylinder, so that bolt limiting frame can be more stable after installation, and after installation is finished, by the handle of bolt body and clamping ring contact, so that clamping ring can lock handle, avoid bolt body to produce loosening in the process of insertion, simultaneously, the limiting rod of one end setting can limit position when bolt body moves, avoid causing bolt body to fall off when moving, so that by the use of bolt limiting frame, enameled gas cylinder label can avoid falling off after being pasted.

Description

Technical Field

[0001] This utility model relates to the technical field of pin limiting frames, specifically a pin limiting frame for enamel gas cylinder labels. Background Technology

[0002] Enameled gas cylinder labels are an important part of gas cylinder management. They not only provide basic information about the gas cylinder, but also ensure its safe use and management. Enameled gas cylinder labels clearly indicate the gas type and hazard level, and quickly convey safety risks through eye-catching colors and symbols to avoid accidents caused by operational errors.

[0003] Existing enamel gas cylinder labels are typically attached to the cylinder surface using a special chemical coating during installation. This coating is prone to loosening during transportation, leading to the label falling off. Consequently, the cylinder's identity cannot be verified when in use. Therefore, a pin-locking frame is usually installed at one end of the enamel gas cylinder label to limit its position. However, the pin can still loosen during transportation, making it inconvenient to keep the label in place. Utility Model Content

[0004] The purpose of this utility model is to provide a pin limiting frame for enamel gas cylinder labels, so as to solve the problem that the pin limiting frame for enamel gas cylinder labels mentioned in the background art is inconvenient to use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pin-limiting frame for enamel gas cylinder labels, comprising an enamel gas cylinder label body, a limiting frame, and a fixing plate. The limiting frame is provided on one side of the enamel gas cylinder label body, and a fixing plate is provided at one end of the limiting frame. Positioning plates are provided at both ends of the enamel gas cylinder label body, and the positioning plates are symmetrically distributed at both ends of the enamel gas cylinder label body. Vertical plates are provided at both ends of the limiting frame, and symmetrically distributed limiting rings are provided at one end of each vertical plate. A pin body is slidably connected inside the limiting ring.

[0006] Preferably, one end of the pin body is provided with a welded limiting rod, and the end of the vertical plate near the pin body is provided with a fixing seat, and the fixing seats are symmetrically distributed at one end of the vertical plate.

[0007] Preferably, one end of the fixed base is provided with symmetrically distributed clamping rings, and one end of each of the two clamping rings is connected to a connecting rod that is connected to the fixed base.

[0008] Preferably, a return spring is connected between the clamping ring and the fixed base, and a magnetic suction plate is provided at the end of the clamping ring away from the return spring.

[0009] Preferably, a movable plate is provided at the end of the limiting frame away from the fixed plate, and movable blocks connected to the limiting frame are provided at both ends of the movable plate. A limiting spring is connected between the movable blocks and the limiting frame.

[0010] Preferably, an adjustment plate is provided at one end of the limiting frame near the movable plate, and an adjustment block is provided at one end of the adjustment plate.

[0011] Preferably, one end of the adjusting block is provided with a rotating rod that penetrates the adjusting plate, the surface of the rotating rod is connected to a pressing block, and a torsion spring is connected between the pressing block and the adjusting plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This enamel gas cylinder label uses a pin-type retaining frame. When used at one end of the enamel gas cylinder label, the label is first adhered to the desired location. Then, a fixing plate at one end of the retaining frame is placed on top of the label body. The cooperation between the fixing plate and the movable plate securely fixes the retaining frame to the outer surface of the label body, preventing it from falling off during transport. After insertion, the pin body connects the handle and the clamping ring. The clamping ring makes contact and presses down after contact, allowing it to move to both sides and restrict the handle of the pin body, preventing the pin body from loosening after insertion. At the same time, the magnetic plate inside the clamping ring can attract the pin body, further improving the stability of the pin body after being limited. By locking the pin body and the positioning plate, the limiting frame can be stably installed at one end of the enamel gas cylinder label body, thus ensuring a good anti-fall-off effect after the enamel gas cylinder label body is pasted. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the limiting frame of this utility model;

[0015] Figure 2 This is a three-dimensional explosion diagram of the present invention;

[0016] Figure 3 This is a three-dimensional cross-sectional view of the adjusting plate of this utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the vertical plate of this utility model;

[0018] Figure 5 This is a three-dimensional structural diagram of the fixing base of this utility model.

[0019] In the diagram: 1. Enameled gas cylinder label body; 2. Limiting frame body; 3. Fixing plate; 4. Positioning plate; 5. Vertical plate; 6. Limiting ring; 7. Pin body; 8. Limiting rod; 9. Fixing base; 10. Clamping ring; 11. Return spring; 12. Magnetic suction plate; 13. Movable plate; 14. Movable block; 15. Limiting spring; 16. Adjusting plate; 17. Adjusting block; 18. Rotating rod; 19. Pressing block; 20. Torsion spring. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-5 This utility model provides a technical solution: a pin limiting frame for enamel gas cylinder labels, including an enamel gas cylinder label body 1, a limiting frame 2, and a fixing plate 3. The limiting frame 2 is provided on one side of the enamel gas cylinder label body 1, and the fixing plate 3 is provided at one end of the limiting frame 2. Positioning plates 4 are provided at both ends of the enamel gas cylinder label body 1, and the positioning plates 4 are symmetrically distributed at both ends of the enamel gas cylinder label body 1. Vertical plates 5 are provided at both ends of the limiting frame 2, and symmetrically distributed limiting rings 6 are provided at one end of the vertical plates 5. The pin body 7 is slidably connected inside the limiting rings 6.

[0022] This type of pin-limiting frame for enamel gas cylinder labels, through the setting of the pin body 7, can be locked with the positioning plate 4, so that the pin-limiting frame can be stably installed on one side of the enamel gas cylinder label.

[0023] exist Figure 4 In the process, a limiting rod 8 is welded to one end of the pin body 7, and a fixing seat 9 is provided at one end of the vertical plate 5 near the pin body 7, and the fixing seats 9 are symmetrically distributed at one end of the vertical plate 5.

[0024] This type of pin limiting frame for enamel gas cylinder labels, through the setting of the limiting rod 8, prevents the pin body 7 from falling off during use, and has a good limiting effect.

[0025] exist Figure 5 In the case, one end of the fixed base 9 is provided with symmetrically distributed clamping rings 10, one end of each of the two clamping rings 10 is connected by a connecting rod that is connected to the fixed base 9, a return spring 11 is connected between the clamping rings 10 and the fixed base 9, and a magnetic suction plate 12 is provided at the end of the clamping rings 10 away from the return spring 11.

[0026] This type of pin limiting frame for enamel gas cylinder labels, through the setting of the magnetic suction plate 12, enables the clamping ring 10 to have a good limiting effect on the pin body 7 after installation, preventing the pin body 7 from falling off and causing the pin limiting frame to be not securely installed.

[0027] exist Figure 2 In the design, a movable plate 13 is provided at the end of the limiting frame 2 away from the fixed plate 3. Both ends of the movable plate 13 are provided with movable blocks 14 connected to the limiting frame 2. A limiting spring 15 is connected between the movable block 14 and the limiting frame 2. An adjusting plate 16 is provided at the end of the limiting frame 2 near the movable plate 13. An adjusting block 17 is provided at one end of the adjusting plate 16. A rotating rod 18 penetrating the adjusting plate 16 is provided at one end of the adjusting block 17. A pressing block 19 is connected to the surface of the rotating rod 18. A torsion spring 20 is connected between the pressing block 19 and the adjusting plate 16.

[0028] This type of pin limiting frame for enamel gas cylinder labels, through the setting of the adjusting block 17, allows the movable plate 13 at the bottom to be pushed out when rotating, thereby facilitating the installation of the pin limiting frame. At the same time, through the setting of the torsion spring 20, the pressing block 19 can return to its original position after the adjusting block 17 is loosened.

[0029] When the pin-limiting frame is used at one end of an enamel gas cylinder label, the enamel gas cylinder label is first adhered to the desired position, and positioning plates 4 are welded to both ends of the enamel gas cylinder label. Then, a fixing plate 3 at one end of the limiting frame 2 is placed on the top of the enamel gas cylinder label body 1. Simultaneously, the welded positioning plate 4 connects to the top of the limiting frame 2, allowing the limiting frame 2 to fit onto the surface of the positioning plate 4. Next, the adjusting block 17 can be rotated, causing the connected rotating rod 18 to rotate. The rotating rod 18 then rotates the connected pressing block 19, which in turn rotates the connected torsion spring 20, causing the torsion spring 20 to be twisted. After rotation, the pressing block 19 pushes the movable plate 13 at the bottom, allowing the movable plate 13 to move. The movable plate 13 can drive the connected movable block 14 to move, and the movable block 14 can squeeze the connected limiting spring 15 when it moves. Then, the bottom end of the limiting frame 2 is aligned with the bottom end of the enamel gas cylinder label body 1. After installation, the adjusting block 17 is loosened so that the adjusting block 17 can lose its restriction, and the torsion spring 20 can lose its restriction, so that the torsion spring 20 can reset. This allows the squeezing block 19 to rotate and reset synchronously, and lose its squeezing of the movable plate 13. The limiting spring 15 squeezed by the movable block 14 can reset the movable plate 13, and then the movable plate 13 can reset and contact the bottom end of the enamel gas cylinder label body 1. This allows the limiting frame 2 to be firmly fixed on the outer surface of the enamel gas cylinder label body 1, preventing the enamel gas cylinder label body 1 from falling off during transportation.

[0030] Simultaneously, after the movable plate 13 is installed in place, the handle of the pin body 7 can be removed, and the pin body 7 can be pushed to allow it to engage with the positioning plate 4. After engagement, the pin body 7 can be rotated so that the handle contacts the clamping ring 10. After contact, pressing causes the clamping ring 10 to move to both sides, thereby squeezing the return spring 11. As the handle of the pin body 7 is fully installed on one side of the clamping ring 10, the spring 11 is squeezed. The return spring 11 can be released from its restraint and push the clamping ring 10 to reset, thereby restraining the handle of the pin body 7 and preventing the pin body 7 from loosening after insertion. At the same time, the magnetic suction plate 12 provided inside the clamping ring 10 can be attracted to the pin body 7, further improving the stability of the pin body 7 after being limited. By locking the pin body 7 with the positioning plate 4, the limiting frame 2 can be stably installed at one end of the enamel gas cylinder label body 1, thus enabling the enamel gas cylinder label body 1 to have a better anti-fall-off effect after being pasted.

[0031] In summary, enamel-lined gas cylinder labels are an important component of gas cylinder management. They not only provide basic information about the gas cylinder but also ensure its safe use and management. By installing a pin-limiting frame on one side of the enamel-lined gas cylinder label, and then moving the pin body 7, the pin body 7 can be inserted into the positioning plate 4 welded to one end of the enamel-lined gas cylinder. This ensures the pin-limiting frame is relatively stable after installation. After installation, by contacting the handle of the pin body 7 with the clamping ring 10, the clamping ring 10 can lock the handle, preventing the pin body 7 from loosening during insertion. At the same time, the limiting rod 8 at one end of the pin body 7 can limit its position when it moves, preventing the pin body 7 from falling off during movement. Thus, the use of the pin-limiting frame prevents the enamel-lined gas cylinder label from falling off after being affixed. Any content not described in detail in this specification is prior art known to those skilled in the art.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A pin-limiting frame for enamel gas cylinder labels, comprising an enamel gas cylinder label body (1), a limiting frame (2), and a fixing plate (3), characterized in that: A limiting frame (2) is provided on one side of the enamel gas cylinder label body (1). A fixing plate (3) is provided at one end of the limiting frame (2). Positioning plates (4) are provided at both ends of the enamel gas cylinder label body (1). The positioning plates (4) are symmetrically distributed at both ends of the enamel gas cylinder label body (1). Vertical plates (5) are provided at both ends of the limiting frame (2). A limiting ring (6) is symmetrically distributed at one end of the vertical plate (5). A pin body (7) is slidably connected inside the limiting ring (6).

2. The pin-limiting frame for enamel gas cylinder labels according to claim 1, characterized in that: One end of the pin body (7) is provided with a welded limiting rod (8), and the end of the vertical plate (5) near the pin body (7) is provided with a fixing seat (9), and the fixing seats (9) are symmetrically distributed at one end of the vertical plate (5).

3. The pin-limiting frame for enamel gas cylinder labels according to claim 2, characterized in that: One end of the fixed base (9) is provided with symmetrically distributed clamping rings (10), and one end of the two clamping rings (10) is connected to a connecting rod that is connected to the fixed base (9).

4. The pin-limiting frame for enamel gas cylinder labels according to claim 3, characterized in that: A return spring (11) is connected between the clamping ring (10) and the fixed base (9), and a magnetic suction plate (12) is provided at the end of the clamping ring (10) away from the return spring (11).

5. The pin-limiting frame for enamel gas cylinder labels according to claim 1, characterized in that: The limiting frame (2) has a movable plate (13) at one end away from the fixed plate (3). Both ends of the movable plate (13) are provided with movable blocks (14) connected to the limiting frame (2). A limiting spring (15) is connected between the movable block (14) and the limiting frame (2).

6. The pin-limiting frame for enamel gas cylinder labels according to claim 5, characterized in that: The limiting frame (2) is provided with an adjustment plate (16) at one end near the movable plate (13), and an adjustment block (17) is provided at one end of the adjustment plate (16).

7. The pin-limiting frame for enamel gas cylinder labels according to claim 6, characterized in that: One end of the adjusting block (17) is provided with a rotating rod (18) that passes through the adjusting plate (16). A pressing block (19) is connected to the surface of the rotating rod (18). A torsion spring (20) is connected between the pressing block (19) and the adjusting plate (16).

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