Liquefied petroleum gas steel cylinder structure convenient to move and carry

Abstract

The utility model discloses a liquefied petroleum gas steel cylinder structure convenient to move and carry, which belongs to the technical field of liquefied petroleum gas steel cylinders and comprises a cylinder body, a placing ring is fixedly connected to the bottom surface of the cylinder body, mounting plates are rotatably arranged on two sides of the bottom surface of the cylinder body, openings for the mounting plates to rotate are formed in two sides of the placing ring, and the mounting plates are fixedly connected with the placing ring. Rollers are rotationally arranged on the two sides of the end, located on the outer side of the containing ring, of the mounting plate, and a cavity is formed in the mounting plate. According to the liquefied petroleum gas steel cylinder structure convenient to move and carry, positioning rods are matched with positioning holes, so that the mounting plate is positioned in a carrying state, rollers are matched to realize convenient carrying of a steel cylinder, a button is matched with a transmission assembly to realize separation of the positioning rods and the positioning holes, so that rotation of the mounting plate is realized, and a placing ring is matched to realize stable placement of the steel cylinder; and compared with an existing device, the problem that preparation is troublesome before carrying is avoided, and the carrying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to liquefied petroleum gas cylinder technical field especially relates to a convenient to move and carry's liquefied petroleum gas cylinder structure. BACKGROUND

[0002] Liquefied petroleum gas cylinder is the steel structure bottle body for storing liquefied petroleum gas, which can distribute petroleum gas of storage and distribution station to each family, as the gas source of household cooking utensils.

[0003] Liquefied petroleum gas cylinder is based on material and thickness, and the overall weight is larger, and the carrying work is more difficult, generally needs to carry liquefied petroleum gas cylinder by means of bracket, and it is more troublesome. The prior more convenient carrying scheme is more troublesome before preparation, such as the convenient to carry's liquefied petroleum gas cylinder shown in authorized publication CN220792819U, including cylinder main body and auxiliary moving device. The above-mentioned patent can be more convenient when carrying, but the knob needs to be adjusted to control the rotation of the screw rod before carrying, until the roller extends the connecting cavity, which is more troublesome.

[0004] Therefore, we propose a convenient to move and carry's liquefied petroleum gas cylinder structure to solve the above problems. INVENTION CONTENTS

[0005] The utility model aims at solving the prior art in the prior art, and proposes a convenient to move and carry's liquefied petroleum gas cylinder structure.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] A convenient to move and carry's liquefied petroleum gas cylinder structure, including bottle body, the bottle body bottom is fixedly connected with the placement ring, the both sides of bottle body bottom are rotatably provided with mounting plate, the both sides of placement ring are all provided with the opening for the rotation of mounting plate, the both sides of the one end of mounting plate outside placement ring are rotatably provided with the roller, the mounting plate is equipped with cavity, the both sides of mounting plate are all slidably provided with the positioning rod extending into the cavity, the both sides of opening are all provided with the positioning hole matched with positioning rod, the one end of mounting plate outside placement ring is slidably provided with the button extending into the cavity, the cavity is equipped with transmission assembly that moves transmission two positioning rods synchronous reverse movement by button.

[0008] Preferably, the one end of button in the cavity is fixedly connected with the flange, and the one end of positioning rod in the cavity is fixedly connected with the limiting plate.

[0009] Preferably, the transmission assembly comprises a moving block fixedly connected to the side of the button, two pull ropes are fixedly connected to the two sides of the end of the moving block away from the button, the other ends of the two pull ropes are fixedly connected to the positioning rods, and the cavity is provided with an elastic assembly for driving the positioning rods to move outward.

[0010] Preferably, the elastic assembly comprises two tension springs fixedly connected between the limiting plates and the side walls of the cavity, and the two tension springs are sleeved on the two positioning rods respectively.

[0011] Preferably, the moving block is fixedly connected with guide blocks on the upper and lower sides, and the cavity is provided with guide grooves matched with the guide blocks on the upper and lower sides.

[0012] Preferably, when the positioning rods are inserted into the positioning holes, the bottom surface of the roller is lower than the bottom surface of the placing ring.

[0013] Preferably, the top surface of the mounting plate and the bottom surface of the bottle body are provided with magnetic attraction assemblies that attract each other.

[0014] Preferably, when the magnetic attraction assemblies drive the mounting plate and the bottle body to be magnetically attracted and fixed to each other, the bottom surface of the roller is higher than the bottom surface of the placing ring.

[0015] In summary, the technical effects and advantages of the convenient moving and carrying liquefied petroleum gas steel bottle structure are as follows: compared with the prior art, the positioning rods cooperate with the positioning holes to realize the positioning of the mounting plate in the carrying state, the roller is used to realize the convenient carrying of the steel bottle, the button cooperates with the transmission assembly to realize the disengagement of the positioning rods and the positioning holes, and then the rotation of the mounting plate is realized, the placing ring is used to realize the stable placement of the steel bottle, compared with the prior art, the problem that the preparation before carrying is relatively troublesome is avoided, and the carrying efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is an explosion view of the mounting plate of the utility model;

[0018] Figure 3 It is a sectional structure schematic view of the mounting plate in the utility model;

[0019] Figure 4 It is a structure schematic view of the placing ring in the utility model;

[0020] Figure 5 It is a front view of the utility model in the placing state.

[0021] In the figure: 1, bottle body; 2, placing ring; 3, mounting plate; 4, opening; 5, roller; 6, cavity; 7, positioning rod; 8, positioning hole; 9, button; 10, flange; 11, limiting plate; 12, moving block; 13, tension rope; 14, tension spring; 15, guide block; 16, guide groove; 17, magnetic attraction assembly. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Referring to Figures 1-3 A liquefied petroleum gas steel cylinder structure convenient to move and carry, comprising a bottle body 1, the bottom surface of the bottle body 1 is fixedly connected with a placing ring 2, both sides of the bottom surface of the bottle body 1 are rotatably provided with mounting plates 3, both sides of the placing ring 2 are provided with openings 4 for the rotation of the mounting plates 3, both sides of one end of the placing ring 2 outside the mounting plate 3 are rotatably provided with rollers 5, the mounting plate 3 is internally provided with a cavity 6, both sides of the mounting plate 3 are slidably provided with positioning rods 7 extending into the cavity 6, both sides of the opening 4 are provided with positioning holes 8 matched with the positioning rods 7, one end of the mounting plate 3 outside the placing ring 2 is slidably provided with a button 9 extending into the cavity 6, and the cavity 6 is internally provided with a transmission assembly for moving and driving two positioning rods 7 to move synchronously and reversely by means of the button 9.

[0024] Referring to Figures 1-3 When the liquefied petroleum gas steel cylinder structure convenient to move and carry needs to be carried, a worker steps on one side of the mounting plate 3 downward, and at the same time, slightly inclines the upper end of the bottle body 1 to the other side until the positioning rod 7 is inserted into the positioning hole 8 under the action of the elastic assembly, that is, the positioning of one side of the mounting plate 3 is completed, and the above steps are repeated until the positioning of both sides of the mounting plate 3 is completed. At this time, the convenient movement and carrying of the steel cylinder can be realized through the rollers 5 on the mounting plate 3.

[0025] When the liquefied petroleum gas steel cylinder structure convenient to move and carry needs to be stably placed after the carrying is completed, the worker steps on one side of the button 9, and the transmission assembly drives the two positioning rods 7 to retract into the mounting plate 3, so that the positioning rod 7 is separated from the positioning hole 8, that is, the retraction of one side of the mounting plate 3 is completed, and the above steps are repeated until the retraction of both sides of the mounting plate 3 is completed. At this time, the stable placement of the bottle body 1 can be realized through the placing ring 2.

[0026] Referring to Figure 3 One end of the button 9 in the cavity 6 is fixedly connected with a flange 10, and one end of the positioning rod 7 in the cavity 6 is fixedly connected with a limiting plate 11. The flange 10 and the limiting plate 11 both function to avoid the separation of the button 9 or the positioning rod 7 from the mounting plate 3, and improve the stability of the device.

[0027] The transmission assembly comprises a moving block 12 fixedly connected to the side of the button 9, and the two sides of the end of the moving block 12 away from the button 9 are fixedly connected with the tension ropes 13, and the other ends of the tension ropes 13 are fixedly connected to the positioning rods 7. The transmission assembly drives the two positioning rods 7 to move reversely through the movement of the moving block 12, the movement of one end of the tension rope 13, and the movement of the other end of the tension rope 13. The two sides of the cavity 6 can be provided with pulleys, so that the end of the tension rope 13 close to the positioning rod 7 is consistent with the moving direction of the positioning rod 7, the pressure and friction of the positioning rod 7 moving against the side wall of the cavity 6 are reduced, and the operation stability and service life of the device are improved.

[0028] The elastic assembly comprises two tension springs 14 fixedly connected between the limiting plate 11 and the side wall of the cavity 6, and the two tension springs 14 are sleeved on the two positioning rods 7 respectively. The elastic assembly pushes the limiting plate 11 and the positioning rod 7 outward through the tension spring 14, so that when the positioning rod 7 moves to the positioning hole 8, the elastic assembly can drive the positioning rod 7 to automatically insert into the positioning hole 8, and the personnel operation is facilitated.

[0029] The moving block 12 is fixedly connected with the guide blocks 15 on the upper and lower sides, and the cavity 6 is provided with the guide grooves 16 matched with the guide blocks 15 on the upper and lower sides. The stable sliding of the moving block 12 is realized through the cooperation of the guide blocks 15 and the guide grooves 16, the uneven movement of the two positioning rods 7 caused by the deviation of the moving block 12 is avoided, and the stability of the device is improved.

[0030] In order to avoid the influence of the placement ring 2 on the roller 5 when the bottle body 1 moves, the bottom surface of the roller 5 is lower than the bottom surface of the placement ring 2 when the positioning rod 7 is inserted into the positioning hole 8.

[0031] Referring to Figures 2-4 , the top surface of the mounting plate 3 and the bottom surface of the bottle body 1 are provided with magnetic attraction assemblies 17 that attract each other. The magnetic attraction assembly 17 is a prior art, which can comprise two magnets arranged on the mounting plate 3 and the bottom surface of the bottle body 1 respectively. The two magnets attract each other, so that the roller 5 and the mounting plate 3 can be retracted when the bottle body 1 is placed. If the steel bottle material can be directly attracted by the magnet, the magnet can also be arranged only on the top surface of the mounting plate 3 to reduce the cost.

[0032] Referring to Figure 5 , in order to prevent the roller 5 and the mounting plate 3 from affecting the fixed placement of the bottle body 1 when the roller 5 is retracted, the bottom surface of the roller 5 is higher than the bottom surface of the placement ring 2 when the magnetic attraction assembly 17 drives the mounting plate 3 and the bottle body 1 to be magnetically attracted and fixed, so as to improve the placement stability of the bottle body 1.

[0033] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A liquefied petroleum gas cylinder structure that is easy to move and transport, comprising a cylinder body (1), characterized in that, The bottom surface of the bottle body (1) is fixedly connected to a placement ring (2). The bottom surface of the bottle body (1) is provided with mounting plates (3) on both sides. The placement ring (2) is provided with openings (4) on both sides for the mounting plates (3) to rotate. The mounting plates (3) are provided with rollers (5) on both sides at one end outside the placement ring (2). The mounting plates (3) are provided with a cavity (6). The mounting plates (3) are provided with positioning rods (7) extending into the cavity (6) on both sides. The openings (4) are provided with positioning holes (8) that cooperate with the positioning rods (7) on both sides. The mounting plates (3) are provided with a button (9) extending into the cavity (6) at one end outside the placement ring (2). The cavity (6) is provided with a transmission component that moves the two positioning rods (7) synchronously in opposite directions by moving the button (9).

2. The liquefied petroleum gas cylinder structure for easy movement and handling according to claim 1, characterized in that, The button (9) is fixedly connected to a flange (10) at one end inside the cavity (6), and the positioning rod (7) is fixedly connected to a limit plate (11) at one end inside the cavity (6).

3. The structure of a liquefied petroleum gas cylinder that is convenient to move and transport according to claim 1, characterized in that, The transmission assembly includes a movable block (12) fixedly connected to the side of the button (9). The movable block (12) is fixedly connected to two sides of one end away from the button (9). The other end of the movable block (12) is fixedly connected to the positioning rod (7). The cavity (6) is provided with an elastic component that drives the positioning rod (7) to move outward.

4. The liquefied petroleum gas cylinder structure for easy movement and handling according to claim 3, characterized in that, The elastic component includes two tension springs (14) fixedly connected between the limiting plate (11) and the side wall of the cavity (6), and the two tension springs (14) are respectively sleeved on the two positioning rods (7).

5. The structure of a liquefied petroleum gas cylinder that is convenient to move and transport according to claim 3, characterized in that, The movable block (12) is fixedly connected to guide blocks (15) on its upper and lower sides, and the cavity (6) is provided with guide grooves (16) that cooperate with the guide blocks (15) on its upper and lower sides.

6. The structure of a liquefied petroleum gas cylinder that is convenient to move and transport according to claim 1, characterized in that, When the positioning rod (7) is inserted into the positioning hole (8), the bottom surface of the roller (5) is lower than the bottom surface of the placement ring (2).

7. The structure of a liquefied petroleum gas cylinder that is convenient to move and transport according to claim 1, characterized in that, A magnetic attraction assembly (17) is provided between the top surface of the mounting plate (3) and the bottom surface of the bottle body (1).

8. The structure of a liquefied petroleum gas cylinder that is convenient to move and transport according to claim 7, characterized in that, When the magnetic suction component (17) drives the mounting plate (3) to be magnetically fixed to the bottle body (1), the bottom surface of the roller (5) is higher than the bottom surface of the placement ring (2).

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