Gas cylinder carrying device

Abstract

The utility model relates to the related technical field of gas cylinder carrying, in particular to a gas cylinder carrying device which comprises a support, the outer side surface of the support is fixedly connected with a protection frame, and the outer side surface of the protection frame is provided with a protection shell. According to the gas cylinder carrying device, through the arrangement of the bottom plate, the hydraulic block, the longitudinal working cylinder, the longitudinal piston rod, a spring, a first base piston, a circulating valve, a transverse working cylinder, a limiting groove, a limiting column, a transverse piston rod, a second base piston, a movable groove and a movable valve, a circular base can apply pressure downwards in the longitudinal direction, so that the spring is extruded downwards; hydraulic oil in a longitudinal working cylinder can apply pressure downwards to be buffered, a small amount of air in a hydraulic block can apply pressure upwards, a first base piston is used in cooperation with a circulation valve, and in the transverse direction, a limiting groove formed in the outer side of a transverse working cylinder is matched with a limiting column, so that a transverse piston rod is limited to move inwards; the movable groove is matched with the movable valve for use.

Description

Technical Field

[0001] This utility model relates to the technical field of gas cylinder handling, and in particular to a gas cylinder handling device. Background Technology

[0002] Gas cylinders are pressure vessels with an explosion hazard. The media they contain are generally flammable, explosive, toxic, or highly corrosive. Their operating environment is more complex and harsher than that of other pressure vessels due to their mobility, repeated filling, non-fixed operators, and changing environment. Once a gas cylinder explodes or leaks, it often causes fires or poisoning, or even catastrophic accidents, resulting in serious property damage, casualties, and environmental pollution. Therefore, a gas cylinder handling device is particularly needed.

[0003] However, existing gas cylinder handling devices are difficult to move when placing gas cylinders due to their excessive weight. Furthermore, the cylinders may bounce up and down due to road bumps during placement and transportation, which could lead to damage, leakage, or even explosion. Utility Model Content

[0004] The purpose of this utility model is to provide a gas cylinder handling device to solve the problems mentioned in the background art. In the process of using the existing gas cylinder handling device, the gas cylinder is too heavy and therefore difficult to move. Furthermore, during the placement and transportation process, the gas cylinder will bounce up and down due to road bumps, which may cause damage, leakage, or even explosion of the gas cylinder.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a gas cylinder handling device, including a bracket, a protective frame fixedly connected to the outer surface of the bracket, a protective shell installed on the outer surface of the protective frame, a hydraulic shock-absorbing mechanism provided on the outer surface of the bracket, a locking mechanism provided on the outer surface of the protective shell, and a circular base fixedly connected to one side surface of the protective frame.

[0006] The hydraulic damping mechanism includes a base plate, a hydraulic block, a longitudinal working cylinder, a longitudinal piston rod, a spring, a first base piston, a flow valve, a transverse working cylinder, a limiting groove, a limiting post, a transverse piston rod, a second base piston, a movable groove, and a movable valve. A base plate is fixedly connected to one side surface of the bracket. A hydraulic block is fixedly connected to the upper surface of the base plate. A longitudinal working cylinder is fixedly connected to the inner surface of the hydraulic block. A longitudinal piston rod is slidably connected to the inner surface of the longitudinal working cylinder. A spring is fixedly connected to the outer surface of the longitudinal working cylinder. An opening is formed on the outer surface of the longitudinal piston rod. The first base piston has a flow valve slidably connected to the outer surface of the longitudinal piston rod, a spring fixedly connected to the outer surface of the hydraulic block, a transverse working cylinder fixedly connected to the outer surface of the longitudinal working cylinder, a limit groove formed on the outer surface of the transverse working cylinder, a limit post fixedly connected to the inner surface of the limit groove, a transverse piston rod slidably connected to the inner surface of the transverse working cylinder, and a second base piston fixedly connected to one side surface of the transverse piston rod. The second base piston has a movable groove formed on the outer surface of its outer side, and a movable valve slidably connected to the inner surface of the movable groove.

[0007] Preferably, the locking mechanism includes a fixing block, a triangular buckle, a locking block, a locking groove, and a semi-circular buckle. The fixing block is fixedly connected to the outer surface of the protective shell, the triangular buckle is fixedly connected to the outer surface of the fixing block, the locking block is installed on the outer surface of the bracket, the locking groove is formed on the outer surface of the locking block, and the semi-circular buckle is fixedly connected to the inner surface of the locking groove.

[0008] Preferably, the inner wall of the groove on the upper surface of the hydraulic block is in close contact with the outer surface of the longitudinal working cylinder, and the inner surface of the upper inner opening of the longitudinal working cylinder is in close contact with the outer surface of the longitudinal piston rod.

[0009] Preferably, the flow valve is provided in four sets.

[0010] Preferably, the inner surface of the limiting groove is in close contact with the outer surface of the limiting post.

[0011] Preferably, the inner surface of the transverse working cylinder is in close contact with the outer surface of the transverse piston rod, and the movable groove is symmetrically arranged about the central axis of the second base piston and there are two sets.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This gas cylinder handling device, through the arrangement of a base plate, hydraulic block, longitudinal working cylinder, longitudinal piston rod, spring, first base piston, flow valve, transverse working cylinder, limiting groove, limiting post, transverse piston rod, second base piston, movable groove and movable valve, when the gas cylinder needs to be placed on the circular base, firstly, in the longitudinal direction, the circular base will apply downward pressure, causing the spring to squeeze downward, the longitudinal piston rod will apply downward pressure, and then the hydraulic oil inside the longitudinal working cylinder will apply downward pressure to achieve buffering. Then, a small amount of air inside the hydraulic block will apply upward pressure. The first base piston works in conjunction with the flow valve. There are two hydraulic blocks arranged above the base plate. In the transverse direction, the transverse working cylinder works in conjunction with the transverse piston rod inside. The limiting groove opened on the outside of the transverse working cylinder works in conjunction with the limiting post to restrict the inward movement of the transverse piston rod. The movable groove and movable valve work in conjunction. Attached Figure Description

[0013] Figure 1 This is a schematic diagram showing the interaction between the pure water pipe and the collection bucket of this utility model;

[0014] Figure 2 This is a schematic diagram showing the interaction between the hydraulic block and the longitudinal working cylinder of this utility model;

[0015] Figure 3 This is a schematic diagram of the locking mechanism of this utility model;

[0016] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0017] In the diagram: 1. Bracket; 2. Protective frame; 3. Protective shell; 4. Hydraulic shock absorption mechanism; 401. Base plate; 402. Hydraulic block; 403. Longitudinal working cylinder; 404. Longitudinal piston rod; 405. Spring; 406. First base piston; 407. Flow valve; 408. Transverse working cylinder; 409. Limiting groove; 410. Limiting post; 411. Transverse piston rod; 412. Second base piston; 413. Movable groove; 414. Movable valve; 5. Locking mechanism; 501. Fixing block; 502. Triangular buckle; 503. Locking block; 504. Locking groove; 505. Semi-circular buckle; 6. Circular base. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-4 This utility model provides a technical solution: a gas cylinder handling device, including a support 1, a protective frame 2 fixedly connected to the outer surface of the support 1, a protective shell 3 installed on the outer surface of the protective frame 2, a hydraulic shock absorption mechanism 4 provided on the outer surface of the support 1, a locking mechanism 5 provided on the outer surface of the protective shell 3, and a circular base 6 fixedly connected to one side surface of the protective frame 2.

[0020] The hydraulic damping mechanism 4 includes a base plate 401, a hydraulic block 402, a longitudinal working cylinder 403, a longitudinal piston rod 404, a spring 405, a first base piston 406, a flow valve 407, a transverse working cylinder 408, a limiting groove 409, a limiting post 410, a transverse piston rod 411, a second base piston 412, a movable groove 413, and a movable valve 414. The base plate 401 is fixedly connected to one side surface of the bracket 1. The hydraulic block 402 is fixedly connected to the upper surface of the base plate 401. The longitudinal working cylinder 403 is fixedly connected to the inner surface of the hydraulic block 402. The longitudinal piston rod 404 is slidably connected to the inner surface of the longitudinal working cylinder 403. A spring 405 is fixedly connected to the outer surface of the working cylinder 403. A first base piston 406 is provided on the outer surface of the longitudinal piston rod 404. A flow valve 407 is slidably connected to the outer surface of the longitudinal piston rod 404. A spring 405 is fixedly connected to the outer surface of the hydraulic block 402. A transverse working cylinder 408 is fixedly connected to the outer surface of the longitudinal working cylinder 403. A limit groove 409 is provided on the outer surface of the transverse working cylinder 408. A limit post 410 is fixedly connected to the inner surface of the limit groove 409. A transverse piston rod 411 is slidably connected to the inner surface of the transverse working cylinder 408. A first base piston 406 is fixedly connected to one side surface of the transverse piston rod 411. The second base piston 412 has a movable groove 413 on its outer surface, and a movable valve 414 is slidably connected to the inner surface of the movable groove 413. Through the arrangement of the base plate 401, hydraulic block 402, longitudinal working cylinder 403, longitudinal piston rod 404, spring 405, first base piston 406, flow valve 407, transverse working cylinder 408, limit groove 409, limit post 410, transverse piston rod 411, second base piston 412, movable groove 413, and movable valve 414, when the gas cylinder needs to be placed above the circular base 6, the circular base 6 will first apply downward pressure in the longitudinal direction, causing... When spring 405 is pressed downwards, longitudinal piston rod 404 will apply downward pressure, and then the hydraulic oil inside longitudinal working cylinder 403 will apply downward pressure to achieve buffering. Then, a small amount of air inside hydraulic block 402 will apply upward pressure. First base piston 406 works in conjunction with flow valve 407. Two hydraulic blocks 402 are provided above base plate 401. In the transverse direction, transverse working cylinder 408 works in conjunction with transverse piston rod 411 inside. Limiting groove 409 opened on the outside of transverse working cylinder 408 works in conjunction with limiting post 410 to restrict the transverse piston rod 411 from moving inwards. Movable groove 413 works in conjunction with movable valve 414.

[0021] Furthermore, the locking mechanism 5 includes a fixing block 501, a triangular buckle 502, a locking block 503, a locking groove 504, and a semi-circular buckle 505. The fixing block 501 is fixedly connected to the outer surface of the protective shell 3, and the triangular buckle 502 is fixedly connected to the outer surface of the fixing block 501. The locking block 503 is installed on the outer surface of the bracket 1. The locking groove 504 is opened on the outer surface of the locking block 503, and the semi-circular buckle 505 is fixedly connected to the inner surface of the locking groove 504. Through the setting of the fixing block 501, the triangular buckle 502, the locking block 503, the locking groove 504, and the semi-circular buckle 505, when it is necessary to protect the outside of the gas cylinder during transportation, closing the protective shell 3 causes the triangular buckle 502 above the fixing block 501 to engage with the semi-circular buckle 505 inside the locking groove 504, thereby achieving the function of closing the protective shell 3. Because the semi-circular buckle 505 is set as a semi-circle, it can be pressed inward to open it.

[0022] Furthermore, the inner wall of the groove opened on the upper surface of the hydraulic block 402 is in close contact with the outer surface of the longitudinal working cylinder 403, and the inner surface of the upper inner opening of the longitudinal working cylinder 403 is in close contact with the outer surface of the longitudinal piston rod 404. Through the setting of the hydraulic block 402, the placement of the gas cylinder can be better buffered.

[0023] Furthermore, four sets of flow valves 407 are provided, which can better facilitate the flow of internal liquid.

[0024] Furthermore, the inner surface of the limiting groove 409 is in close contact with the outer surface of the limiting post 410. The limiting groove 409 can be better used in conjunction with the transverse piston rod 411.

[0025] Furthermore, the inner surface of the transverse working cylinder 408 is closely fitted with the outer surface of the transverse piston rod 411, and the movable groove 413 is symmetrically arranged with respect to the central axis of the second base piston 412 and there are two sets. Through the arrangement of the movable groove 413, the movable valve 414 can be moved left and right more effectively.

[0026] Working principle: When the gas cylinder needs to be placed on the circular base 6, the circular base 6 first applies downward pressure in the longitudinal direction, causing the spring 405 to compress downwards. The longitudinal piston rod 404 then applies downward pressure, and the hydraulic oil inside the longitudinal working cylinder 403 is pressed downwards for cushioning. Then, a small amount of air inside the hydraulic block 402 applies upward pressure. The first base piston 406 works in conjunction with the flow valve 407. Two hydraulic blocks 402 are installed above the base plate 401. In the transverse direction, the transverse working cylinder 408 and the internal transverse piston... The piston rod 411 is used in conjunction with the limiting groove 409 on the outside of the transverse working cylinder 408 and the limiting post 410, thereby restricting the transverse piston rod 411 from moving inward. The movable groove 413 and the movable valve 414 are used in conjunction. When the gas cylinder needs to be protected during transportation, the protective shell 3 is closed so that the triangular buckle 502 above the fixing block 501 engages with the semi-circular buckle 505 inside the slot 504, thereby achieving the function of closing the protective shell 3. Because the semi-circular buckle 505 is set as a semi-circle, it can be pressed inward to open it.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gas cylinder handling device, comprising a support (1), characterized in that: A protective frame (2) is fixedly connected to the outer surface of the bracket (1), a protective shell (3) is installed on the outer surface of the protective frame (2), a hydraulic shock absorption mechanism (4) is provided on the outer surface of the bracket (1), a locking mechanism (5) is provided on the outer surface of the protective shell (3), and a circular base (6) is fixedly connected to one side surface of the protective frame (2). The hydraulic damping mechanism (4) includes a base plate (401), a hydraulic block (402), a longitudinal working cylinder (403), a longitudinal piston rod (404), a spring (405), a first base piston (406), a flow valve (407), a transverse working cylinder (408), a limiting groove (409), a limiting post (410), a transverse piston rod (411), a second base piston (412), a movable groove (413), and a movable valve (414). The base plate (401) is fixedly connected to one side surface of the bracket (1). The hydraulic block (402) is fixedly connected to the upper surface of the base plate (401). The longitudinal working cylinder (403) is fixedly connected to the inner surface of the hydraulic block (402). The longitudinal piston rod (404) is slidably connected to the inner surface of the longitudinal working cylinder (403). A spring (405) is fixedly connected to the outer surface of the longitudinal working cylinder (403). The longitudinal piston rod (404) is slidably connected to the inner surface of the longitudinal working cylinder (403). The spring (405) is fixedly connected to the outer surface of the longitudinal working cylinder (403). A first base piston (406) is provided on the outer surface of the piston rod (404). A flow valve (407) is slidably connected to the outer surface of the longitudinal piston rod (404). A spring (405) is fixedly connected to the outer surface of the hydraulic block (402). A transverse working cylinder (408) is fixedly connected to the outer surface of the longitudinal working cylinder (403). A limit groove (409) is provided on the outer surface of the transverse working cylinder (408). A limit post (410) is fixedly connected to the inner surface of the limit groove (409). A transverse piston rod (411) is slidably connected to the inner surface of the transverse working cylinder (408). A second base piston (412) is fixedly connected to one side surface of the transverse piston rod (411). A movable groove (413) is provided on the outer surface of the second base piston (412). A movable valve (414) is slidably connected to the inner surface of the movable groove (413).

2. The gas cylinder handling device according to claim 1, characterized in that: The locking mechanism (5) includes a fixing block (501), a triangular buckle (502), a locking block (503), a locking groove (504), and a semi-circular buckle (505). The outer surface of the protective shell (3) is fixedly connected to the fixing block (501), the outer surface of the fixing block (501) is fixedly connected to the triangular buckle (502), the outer surface of the bracket (1) is installed with the locking block (503), the outer surface of the locking block (503) is provided with the locking groove (504), and the inner surface of the locking groove (504) is fixedly connected to the semi-circular buckle (505).

3. The gas cylinder handling device according to claim 1, characterized in that: The inner wall of the groove on the upper surface of the hydraulic block (402) is in close contact with the outer surface of the longitudinal working cylinder (403), and the inner surface of the upper inner opening of the longitudinal working cylinder (403) is in close contact with the outer surface of the longitudinal piston rod (404).

4. The gas cylinder handling device according to claim 1, characterized in that: The flow valve (407) is provided in four sets.

5. A gas cylinder handling device according to claim 1, characterized in that: The inner surface of the limiting groove (409) is in close contact with the outer surface of the limiting post (410).

6. A gas cylinder handling device according to claim 1, characterized in that: The inner surface of the transverse working cylinder (408) is in close contact with the outer surface of the transverse piston rod (411), and the movable groove (413) is symmetrically arranged about the central axis of the second base piston (412) and there are two sets.

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