Gas cylinder anti-toppling device

Abstract

The utility model relates to the technical field of gas cylinder protection, and discloses an anti-toppling device for a gas cylinder. The gas cylinder anti-toppling device comprises an adjusting mechanism, a base mechanism is arranged on the surface of the adjusting mechanism, a supporting mechanism is arranged on the surface of the base mechanism, the adjusting mechanism is located above the base mechanism, the supporting mechanism is located in the base mechanism, and the adjusting mechanism comprises two rotary knobs. Threaded rods are fixedly connected to the sides, close to each other, of the two rotary knobs, clamping blocks are fixedly connected to the ends, away from the rotary knobs, of the threaded rods, arc-shaped clamping plates are rotationally connected to the surfaces of the clamping blocks, and the rotary knobs are rotated to drive the threaded rods to rotate and move in the direction close to the gas cylinder, so that the arc-shaped clamping plates are driven to move in the direction close to the gas cylinder. The gas cylinders are clamped by the two arc-shaped clamping plates, the gas cylinders of different specifications and sizes can be fixed, the situation that the gas cylinders topple during transportation and storage is avoided, and operation of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of gas cylinder protection, in particular to a gas cylinder anti-dumping device. Background Art

[0002] High-pressure gas cylinders are commonly used in the existing construction, equipment maintenance, processing and other industries. High-pressure gas cylinders store high-pressure or flammable gases such as oxygen and acetylene, providing the required fuel for gas welding, gas cutting and other operations. Since the high-pressure gas cylinders are filled with high-pressure flammable gases, the gas cylinders are prone to tipping over during the operation, causing damage to the pressure gauge or the gas cylinder pressure regulating valve, which poses a great safety hazard. In order to solve this problem, a series of protective measures must be taken to ensure the stability of the gas cylinders to avoid safety hazards caused by the tipping of the gas cylinders.

[0003] At present, most of the gas cylinder anti-dumping devices on the market use chains, ropes, and straps to fix the gas cylinders. Although they can prevent the gas cylinders from tipping over, they will reserve a large moving space for the gas cylinders, making them easy to shake and having poor stability. Some devices can only fix gas cylinders of specific specifications and have a small scope of application. Therefore, we propose a gas cylinder anti-dumping device. Summary of the invention

[0004] In order to solve the above-mentioned technical problems, the utility model provides a gas cylinder anti-dumping device, including an adjusting mechanism, a base mechanism is arranged on the surface of the adjusting mechanism, a supporting mechanism is arranged on the surface of the base mechanism, the adjusting mechanism is located above the base mechanism, and the supporting mechanism is located inside the base mechanism, the adjusting mechanism includes two knobs, a threaded rod is fixedly connected to the side where the two knobs are close to each other, a clamping block is fixedly connected to the end of the threaded rod away from the knob, an arc-shaped clamping plate is rotatably connected to the surface of the clamping block, an elastic pad is fixedly connected to the side of the arc-shaped clamping plate away from the threaded rod, a rotating hole is opened on the side of the arc-shaped clamping plate close to the threaded rod, a fixing plate is threadedly connected to the surface of the threaded rod, and a threaded hole is opened on the surface of the fixing plate.

[0005] Through the above technical solution, a knob is provided, and the arc-shaped clamping plate is moved through a threaded rod, which is easy to operate and can also fix gas cylinders of different specifications.

[0006] As a further improvement of the above scheme, the size of the clamping block is adapted to the size of the rotating hole, the clamping block is clamped with the rotating hole, there are two fixing plates and two threaded rods, the two fixing plates are located between the two knobs, and the two arc-shaped clamping plates are located between the two fixing plates.

[0007] As a further improvement of the above scheme, the base mechanism includes a base body, the bottom of the base body is fixedly connected to four universal wheels, the top of the base body is provided with a placement groove, the bottom of the placement groove is provided with a plurality of limit grooves, and the bottom of the limit groove is provided with a sliding groove.

[0008] As a further improvement of the above solution, the four universal wheels are evenly distributed at the bottom of the base body, the size of the slide groove is larger than the size of the limiting groove, and a plurality of the limiting grooves are evenly distributed at the bottom of the placement groove.

[0009] As a further improvement of the above solution, the bottom of the fixing plate is fixedly connected to the top of the base body, the placement groove is located between the two fixing plates, and the placement groove is located below the two arc-shaped clamping plates.

[0010] As a further improvement of the above solution, the support mechanism includes a support plate, a plurality of slide rods are fixedly connected to the bottom of the support plate, a limiting block is fixedly connected to the bottom of the slide rod, and a plurality of support springs are fixedly connected to the bottom of the support plate.

[0011] Through the above technical solution, the support spring is provided to play a buffering role for the gas cylinder.

[0012] As a further improvement of the above scheme, the number of the support springs is consistent with the number of the sliding rods, the sliding rods are located inside the support springs, the sliding rods are fixedly connected to the limit grooves, the limit blocks are slidably connected to the sliding grooves, the end of the support springs away from the support plate is fixedly connected to the bottom of the placement groove, and the support plate is slidably connected to the placement groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a rotatable knob to drive the threaded rod to rotate and move in the direction close to the gas cylinder, thereby driving the arc-shaped clamping plate to move in the direction close to the gas cylinder, so that the two arc-shaped clamping plates clamp the gas cylinder, which can not only fix gas cylinders of different sizes and prevent the gas cylinders from tipping over during transportation and storage, but also facilitate the operation of the staff;

[0015] The utility model provides a placement groove, and after the gas cylinder is placed in the placement groove, the bottom of the gas cylinder presses the support plate, so that the support plate and the slide rod move downward and squeeze the support spring to cushion the bottom of the gas cylinder, so as to bear the weight of the gas cylinder, avoid bumping against the gas cylinder when moving and placing the gas cylinder, and improve the stability of the base body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model from a top view;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the adjustment mechanism of the utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the base mechanism of the utility model;

[0020] Figure 5 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0021] In the figure: 1. adjustment mechanism; 101. knob; 102. threaded rod; 103. block; 104. arc-shaped clamp; 105. elastic pad; 106. rotating hole; 107. fixing plate; 108. threaded hole; 2. base mechanism; 201. base body; 202. universal wheel; 203. placement slot; 204. limiting slot; 205. slide slot; 3. support mechanism; 301. support plate; 302. slide rod; 303. limiting block; 304. support spring. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment. Example

[0023] Please combine Figure 1-5 The present embodiment is a gas cylinder anti-dumping device, comprising an adjusting mechanism 1, a base mechanism 2 is arranged on the surface of the adjusting mechanism 1, a supporting mechanism 3 is arranged on the surface of the base mechanism 2, the adjusting mechanism 1 is located above the base mechanism 2, the supporting mechanism 3 is located inside the base mechanism 2, the adjusting mechanism 1 comprises two knobs 101, a threaded rod 102 is fixedly connected to one side of the two knobs 101 close to each other, a clamping block 103 is fixedly connected to one end of the threaded rod 102 away from the knob 101, an arc-shaped clamping plate 104 is rotatably connected to the surface of the clamping block 103, and an arc-shaped clamping plate 104 is rotatably connected to one side of the arc-shaped clamping plate 104 away from the threaded rod 102. An elastic pad 105 is fixedly connected to the side, a rotating hole 106 is provided on the side of the arc-shaped clamping plate 104 close to the threaded rod 102, a fixing plate 107 is threadedly connected to the surface of the threaded rod 102, and a threaded hole 108 is provided on the surface of the fixing plate 107. By turning the knob 101, the threaded rod 102 is driven to rotate and move toward the direction close to the gas cylinder, thereby driving the arc-shaped clamping plate 104 to move toward the direction close to the gas cylinder, so that the two arc-shaped clamping plates 104 clamp the gas cylinder, which can not only fix gas cylinders of different specifications and sizes to prevent the gas cylinders from tipping over during transportation and storage, but also facilitate operation by staff.

[0024] The size of the block 103 matches the size of the rotating hole 106 , and the block 103 is clamped with the rotating hole 106 . There are two fixing plates 107 and two threaded rods 102 . The two fixing plates 107 are located between the two knobs 101 , and the two arc-shaped clamping plates 104 are located between the two fixing plates 107 .

[0025] The base mechanism 2 includes a base body 201, the bottom of which is fixedly connected with four universal wheels 202, a placement groove 203 is provided at the top of the base body 201, a plurality of limiting grooves 204 are provided at the bottom of the placement groove 203, and a sliding groove 205 is provided at the bottom of the limiting groove 204.

[0026] The four universal wheels 202 are evenly distributed at the bottom of the base body 201 . The size of the slide groove 205 is larger than the size of the limiting groove 204 . A plurality of limiting grooves 204 are evenly distributed at the bottom of the placement groove 203 .

[0027] The bottom of the fixing plate 107 is fixedly connected to the top of the base body 201 . The placement groove 203 is located between the two fixing plates 107 . The placement groove 203 is located below the two arc-shaped clamping plates 104 .

[0028] The supporting mechanism 3 includes a supporting plate 301, a plurality of sliding rods 302 are fixedly connected to the bottom of the supporting plate 301, a limiting block 303 is fixedly connected to the bottom of the sliding rod 302, and a plurality of supporting springs 304 are fixedly connected to the bottom of the supporting plate 301. After the gas cylinder is placed inside the placement groove 203, the bottom of the gas cylinder squeezes the supporting plate 301, so that the supporting plate 301 and the sliding rod 302 move downward, and squeeze the supporting spring 304 to cushion the bottom of the gas cylinder, thereby bearing the weight of the gas cylinder, avoiding bumps on the gas cylinder when moving and placing the gas cylinder, and improving the stability of the base body 201.

[0029] The number of support springs 304 is consistent with the number of sliding rods 302. The sliding rods 302 are located inside the support springs 304. The sliding rods 302 are fixedly connected to the limit grooves 204. The limit blocks 303 are slidably connected to the sliding grooves 205. The end of the support spring 304 away from the support plate 301 is fixedly connected to the bottom of the placement groove 203. The support plate 301 is slidably connected to the placement grooves 203.

[0030] The implementation principle of a gas cylinder anti-tipping device in the embodiment of the present application is as follows: first, rotate the knob 101, and rotate between the threaded rod 102 and the threaded hole 108 to drive the two arc-shaped clamping plates 104 to move away from each other, and then place the gas cylinder inside the placement groove 203, so that the bottom of the gas cylinder squeezes the support plate 301, thereby causing the support plate 301 and the sliding rod 302 to move downward and squeeze the support spring 304 to buffer the bottom of the gas cylinder and bear the weight of the gas cylinder, while avoiding bumps on the gas cylinder when moving and placing the gas cylinder, thereby improving the stability of the base body 201, and then rotate the knob 101 in the opposite direction to drive the threaded rod 102 to rotate between the threaded hole 108, and move toward the direction close to the gas cylinder through the thread, thereby driving the arc-shaped clamping plate 104 rotatably connected to the threaded rod 102 to move toward the direction close to the gas cylinder, so that the two arc-shaped clamping plates 104 clamp the gas cylinder, and gas cylinders of different sizes can be fixed to prevent the gas cylinder from tipping over during transportation and storage.

[0031] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A gas cylinder anti-dumping device, comprising an adjustment mechanism (1), characterized in that: The surface of the adjusting mechanism (1) is provided with a base mechanism (2), and the surface of the base mechanism (2) is provided with a support mechanism (3). The adjusting mechanism (1) is located above the base mechanism (2), and the support mechanism (3) is located inside the base mechanism (2). The adjusting mechanism (1) comprises two knobs (101), and the sides of the two knobs (101) close to each other are fixedly connected to a threaded rod (102), and the ends of the threaded rod (102) away from the knobs (101) are fixedly connected to a clamping block (103), and the surface of the clamping block (103) is rotatably connected to an arc-shaped clamping plate (104), and the side of the arc-shaped clamping plate (104) away from the threaded rod (102) is fixedly connected to an elastic pad (105), and the side of the arc-shaped clamping plate (104) close to the threaded rod (102) is provided with a rotating hole (106), and the surface of the threaded rod (102) is threadedly connected to a fixing plate (107), and the surface of the fixing plate (107) is provided with a threaded hole (108).

2. A gas cylinder anti-dumping device according to claim 1, characterized in that: The size of the clamping block (103) matches the size of the rotating hole (106), the clamping block (103) and the rotating hole (106) are clamped together, the number of the fixing plates (107) and the number of the threaded rods (102) are both two, the two fixing plates (107) are located between the two knobs (101), and the two arc-shaped clamping plates (104) are located between the two fixing plates (107).

3. A gas cylinder anti-dumping device according to claim 1, characterized in that: The base mechanism (2) comprises a base body (201), the bottom of the base body (201) is fixedly connected with four universal wheels (202), the top of the base body (201) is provided with a placement groove (203), the bottom of the placement groove (203) is provided with a plurality of limit grooves (204), and the bottom of the limit groove (204) is provided with a slide groove (205).

4. A gas cylinder anti-dumping device according to claim 3, characterized in that: The four universal wheels (202) are evenly distributed at the bottom of the base body (201); the size of the slide groove (205) is larger than the size of the limiting groove (204); and a plurality of the limiting grooves (204) are evenly distributed at the bottom of the placement groove (203).

5. A gas cylinder anti-dumping device according to claim 4, characterized in that: The bottom of the fixing plate (107) is fixedly connected to the top of the base body (201), the placement groove (203) is located between the two fixing plates (107), and the placement groove (203) is located below the two arc-shaped clamping plates (104).

6. A gas cylinder anti-dumping device according to claim 1, characterized in that: The support mechanism (3) comprises a support plate (301), the bottom of the support plate (301) is fixedly connected to a plurality of slide bars (302), the bottom of the slide bars (302) is fixedly connected to a limit block (303), and the bottom of the support plate (301) is fixedly connected to a plurality of support springs (304).

7. A gas cylinder anti-dumping device according to claim 6, characterized in that: The number of the support springs (304) is consistent with the number of the slide bars (302); the slide bars (302) are located inside the support springs (304); the slide bars (302) are fixedly connected to the limit slots (204); the limit blocks (303) are slidably connected to the slide slots (205); an end of the support spring (304) away from the support plate (301) is fixedly connected to the bottom of the placement slot (203); and the support plate (301) is slidably connected to the placement slot (203).

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