Natural gas cylinder transfer device

Abstract

The utility model belongs to the technical field of natural gas cylinder transfer, particularly relates to a natural gas cylinder transfer device, and aims to solve the problems of high transfer difficulty and leakage risk in the prior art, the following scheme is provided: the natural gas cylinder transfer device comprises a vehicle plate, and the outer wall of one side of the vehicle plate is rotatably connected with a transfer frame; and a hydraulic oil cylinder is hinged between the transfer frame and the vehicle plate. A plurality of natural gas cylinders can be placed on the supporting plate at a time, the capacity is large, the supporting plate is clamped to the transfer frame through the shaft pins, the natural gas cylinders can be wrapped between the transfer frame and the fence, the natural gas cylinders are prevented from falling off, the risk of natural gas leakage is reduced, the safety coefficient is high, and the whole trolley type is adopted. After the natural gas cylinder is fixed to the transfer frame, the transfer frame is pulled back through the hydraulic oil cylinder to control the natural gas cylinder to incline, the gravity center of the natural gas cylinder is lowered, and therefore the stability in the transfer process is guaranteed, and the transfer difficulty is lowered.

Description

TECHNICAL FIELD

[0001] The utility model relates to natural gas cylinder transfer technical field especially relates to a natural gas cylinder transfer device. BACKGROUND

[0002] Natural gas cylinder, especially compressed natural gas (CNG) cylinder, is a kind of high-pressure container specially used for storing and transporting compressed natural gas. The material and structure of natural gas cylinder vary with type. At present, the steel cylinder is mainly used in China, and the bottle body material is generally selected from high-quality chromium-molybdenum steel.

[0003] After natural gas is filled into the natural gas cylinder at the natural gas station, the operator needs to transfer it to the corresponding transport vehicle. However, due to the large size and heavy weight of the natural gas cylinder, and the flammable and explosive nature of the natural gas in the bottle, the transfer is very difficult, and there is a risk of leakage if not careful. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a natural gas cylinder transfer device, which overcomes the deficiencies of the prior art and effectively solves the problem of large transfer difficulty and leakage risk.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A natural gas cylinder transfer device, comprising a car plate, a transfer frame is rotatably connected to one side outer wall of the car plate, and a hydraulic cylinder is hingedly connected between the transfer frame and the car plate.

[0007] A support plate is provided on the bottom outer wall of the transfer frame, and rear baffles are arranged at equal distances in the interior of the transfer frame. A surrounding fence is hingedly connected to one side outer wall of the transfer frame, and arc-shaped rods are arranged at equal distances in the interior of the surrounding fence.

[0008] Preferably, a shaft pin is hingedly connected to one side of the top outer wall of the surrounding fence, and the shaft pin is clamped on the top inner wall of the transfer frame.

[0009] Preferably, a top frame is welded on the top outer wall of the transfer frame.

[0010] Preferably, a gantry is welded on the top outer wall of the car plate, and a handrail is welded on the top of one side outer wall of the gantry.

[0011] Preferably, a switch is fixedly connected to the top outer wall of the gantry, and a hydraulic control cabinet is installed on the top outer wall of the car plate. The hydraulic control cabinet, the switch and the hydraulic cylinder are connected through signal lines.

[0012] Preferably, universal wheels are installed on the bottom outer wall of the car plate, and a natural gas cylinder is placed on the top outer wall of the support plate.

[0013] The natural gas cylinder transfer device has the advantages that:

[0014] 1、The natural gas cylinder transfer device can place multiple natural gas cylinders on the support plate at one time, has large capacity, and can wrap the natural gas cylinders between the transfer frame and the fence by clamping the shaft pin to the transfer frame, thereby avoiding the natural gas cylinders from falling off and reducing the risk of natural gas leakage, and the safety factor is high.

[0015] 2、The natural gas cylinder transfer device adopts a trolley form as a whole, and after the natural gas cylinders are fixed on the transfer frame, the hydraulic oil cylinder can control the natural gas cylinders to tilt by pulling back the transfer frame, thereby reducing the center of gravity of the natural gas cylinders and ensuring the stability during the transfer process and reducing the difficulty of the transfer. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The natural gas cylinder transfer device has the advantages that: Figure 1

[0017] Figure 2 The natural gas cylinder transfer device has the advantages that: Figure 2

[0018] Figure 3 The natural gas cylinder transfer device has the advantages that:

[0019] In the figure: 1, the car plate; 2, the transfer frame; 3, the hydraulic oil cylinder; 4, the support plate; 5, the back plate; 6, the fence; 7, the arc-shaped rod; 8, the shaft pin; 9, the top frame; 10, the gantry; 11, the handrail; 12, the switch; 13, the hydraulic control cabinet. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0021] Embodiment one, refer to Figure 1 A natural gas cylinder transfer device, including car plate 1, car plate 1 one side outer wall rotationally connected with transfer frame 2, and hinge connection has hydraulic oil cylinder 3 between transfer frame 2 and car plate 1.

[0022] In this embodiment, the whole adopts a trolley form, after the natural gas cylinders are fixed on the transfer frame 2, the hydraulic oil cylinder 3 can control the natural gas cylinders to tilt by pulling back the transfer frame 2, thereby reducing the center of gravity of the natural gas cylinders and ensuring the stability during the transfer process and reducing the difficulty of the transfer.

[0023] ​​Embodiment two, refer to Figure 3 A natural gas cylinder transfer device, the bottom outer wall of the transfer frame 2 is provided with a support plate 4, and the inside of the transfer frame 2 is provided with rear baffles 5 distributed at equal distances, and the outer wall of one side of the transfer frame 2 is hinged with a surrounding fence 6, and the inside of the surrounding fence 6 is provided with arc-shaped rods 7 distributed at equal distances.

[0024] In this embodiment, a plurality of natural gas cylinders can be placed on the support plate 4 at one time, the capacity is large, and the shaft pin 8 is clamped to the transfer frame 2, the natural gas cylinders can be wrapped between the transfer frame 2 and the surrounding fence 6, the natural gas cylinders are prevented from falling off, the risk of natural gas leakage is reduced, and the safety factor is high.

[0025] Refer to Figure 3 One side of the top outer wall of the surrounding fence 6 is hinged with a shaft pin 8, and the shaft pin 8 is clamped to the top inner wall of the transfer frame 2.

[0026] Refer to Figure 1 The top outer wall of the transfer frame 2 is welded with a top frame 9.

[0027] Refer to Figure 1 The top outer wall of the surrounding fence 6 is hinged with a shaft pin 8, and the shaft pin 8 is clamped to the top inner wall of the transfer frame 2.

[0028] Refer to Figure 1 The top outer wall of the surrounding fence 6 is hinged with a shaft pin 8, and the shaft pin 8 is clamped to the top inner wall of the transfer frame 2.

[0029] Refer to ​ The bottom outer wall of the surrounding fence 6 is hinged with a shaft pin 8, and the shaft pin 8 is clamped to the top inner wall of the transfer frame 2.

[0030] Working principle: first, three natural gas cylinders are prepared, then the natural gas cylinders are placed on the support plate 4 in turn, and the shaft pin 8 is clamped to the transfer frame 2 by rotating the surrounding fence 6, so that the natural gas cylinders are fixed between the transfer frame 2 and the surrounding fence 6, then the hydraulic oil cylinder 3 is started, the transfer frame 2 is pulled back by the hydraulic oil cylinder 3 to control the inclination of the natural gas cylinders, the center of gravity of the natural gas cylinders is lowered, then the entire device can be moved by pushing the handrail 11, and the natural gas cylinder transfer is realized.

[0031] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A natural gas cylinder transfer device comprising a vehicle plate (1), characterized in that, The vehicle plate (1) one side outer wall rotationally connected with the transfer frame (2), and the transfer frame (2) and the vehicle plate (1) between the hydraulic oil cylinder (3) is hinged; The transfer frame (2) bottom outer wall is provided with the support plate (4), and the transfer frame (2) is internally provided with the backstop (5) of equidistance distribution, the transfer frame (2) one side outer wall is hinged with the enclosure (6), and the enclosure (6) is internally provided with the arc-shaped rod (7) of equidistance distribution.

2. The natural gas cylinder transfer device of claim 1, wherein, The top outer wall of the enclosure (6) is hinged with a shaft pin (8) on one side, and the shaft pin (8) is clamped on the top inner wall of the transfer frame (2).

3. The natural gas cylinder transfer device of claim 1, wherein, The top outer wall of the transfer frame (2) is welded with a top frame (9).

4. The natural gas cylinder transfer device of claim 1, wherein, The top outer wall of the vehicle plate (1) is welded with a gantry (10), and the top outer wall of the gantry (10) is welded with a handrail (11) on one side.

5. The natural gas cylinder transfer device of claim 4, wherein, The top outer wall of the gantry (10) is fixedly connected with a switch (12), and the top outer wall of the vehicle plate (1) is provided with a hydraulic control cabinet (13), and the hydraulic control cabinet (13), the switch (12) and the hydraulic oil cylinder (3) are connected through signal lines.

6. The natural gas cylinder transfer device of claim 1, wherein, The bottom outer wall of the vehicle plate (1) is provided with universal wheels, and the top outer wall of the support plate (4) is placed with a natural gas cylinder.

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