Anti-toppling device for hazardous gas containing bottle

Abstract

The utility model belongs to the field of container supports, and relates to an anti-toppling device for a hazardous gas containing bottle, which comprises a fixed wall plate, a gas bottle table arranged at the bottom of the fixed wall plate, a lead screw rotationally connected onto the fixed wall plate, a gear arranged on the lead screw, and a rack meshed with the gear and slidably connected into the fixed wall plate. A moving block penetrating to the front surface of the fixed wall plate is arranged at one end of the rack, a stroke groove matched with the moving block is formed in the front surface of the fixed wall plate, and a fixing assembly is connected to the lead screw. The fixing rings are arranged on the fixing wall plate, so that the overall strength is enhanced, the double-end lead screw is used for controlling the upper fixing ring and the lower fixing ring to ascend and descend so as to fix the gas cylinder, the requirement for fixing the gas cylinder is met, and the gas cylinder is convenient to assemble and disassemble.

Description

Technical Field

[0001] The utility model belongs to the field of container brackets and relates to an anti-dumping device for a dangerous gas containing bottle. Background Art

[0002] A gas cylinder refers to a type of movable pressure vessel with a bottle-shaped main structure, generally filled with gas (which can be compressed gas, liquefied gas, dissolved adsorbed gas, etc.). Measures should be taken to prevent the gas cylinder from tipping over when it is placed upright, especially for the storage device of gas cylinders containing dangerous gases, its anti-tip function must be ensured. The existing utility model patent with patent number CN202613043U, the gas cylinder anti-tip device includes a fixing frame; a plurality of limiting parts, which are detachably fixed on the fixing frame, and have a limited space for accommodating the gas cylinder.

[0003] The prior art has the following technical defects:

[0004] In the above technical solution, the bottom of the fixing frame does not contact the gas cylinder. When the fixing frame or the gas cylinder moves separately, the bottom of the gas cylinder is easily offset, which may cause the gas cylinder to slide out from the lower part of the annular fixing member and cause the gas cylinder to tip over. The front end of the bottom plate of the fixing frame is relatively short. If the gas cylinder is subjected to force during use, it is easy for the gas cylinder to cause the fixing frame to tip forward. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a device for preventing a dangerous gas containing bottle from tipping over.

[0006] The utility model discloses a device for preventing dangerous gas bottles from tipping over, comprising a fixed wall panel, a gas cylinder platform being provided at the bottom of the fixed wall panel, a lead screw being rotatably connected to the fixed wall panel, a gear being provided on the lead screw, a rack being slidably connected inside the fixed wall panel and meshing with the gear, a moving block being provided at one end of the rack and penetrating to the front surface of the fixed wall panel, a travel groove being provided on the front surface of the fixed wall panel and matching with the moving block, and a fixed component being connected to the lead screw.

[0007] Working process or working principle:

[0008] When in use, place the gas cylinder on the gas cylinder table, and then move the moving block to drive the rack to move in the fixed wall panel, thereby driving the gear meshing with it to rotate, and then driving the lead screw to rotate, so that the fixed component connected to the lead screw is moved to a suitable fixed position, thereby preventing the gas cylinder from tipping over.

[0009] The lead screw is a double-ended lead screw, the gear is arranged in the middle of the double-ended lead screw, both ends of the double-ended lead screw are connected with fixed components, and the double-ended lead screw can be used to synchronously control the synchronous movement of the two fixed components.

[0010] The fixing assembly comprises an upper fixing ring and a lower fixing ring connected to both ends of the double-headed screw, and the upper and lower parts of the gas cylinder are fixed by the two fixing rings.

[0011] The gas cylinder platform is provided with a ring groove matched with the lower fixing ring, and the lower fixing ring can be received through the ring groove.

[0012] The upper fixing ring and the lower fixing ring are fixedly connected with reinforcement rods on both sides, and the fixed wall panel is provided with sliding grooves corresponding to the reinforcement rods. The reinforcement rods are slidably connected in the sliding grooves. The reinforcement rods are used to increase the strength of the left and right sides of the upper fixing ring and the lower fixing ring to avoid the gas cylinder from being unable to be fixed when it shakes left and right.

[0013] The moving block is provided with a through hole, and the fixed wall panel is provided with a locking block corresponding to the moving block. The locking block is provided with a locking pin adapted to the through hole of the moving block. When the moving block drives the rack to move to the working station, the locking pin on the locking block is inserted into the through hole on the moving block to achieve locking, thereby controlling the rack to be fixed, thereby ensuring that the fixed ring will not move.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model arranges the fixing ring on the fixing wall plate to enhance the overall strength, and utilizes a double-headed screw to control the lifting of the upper and lower fixing rings to fix the gas cylinder, which not only meets the requirements for fixing the gas cylinder, but also facilitates the loading and unloading of the gas cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0017] Figure 2 This is a front view of an embodiment of the utility model.

[0018] Figure 3 This utility model Figure 2 A in the enlarged view,

[0019] Figure 4 It is a working schematic diagram of an embodiment of the utility model.

[0020] In the figure: 1. Fixed wall panel; 2. Upper fixed ring; 3. Moving block; 4. Travel groove; 5. Sliding groove; 6. Gas cylinder stand; 7. Lower fixed ring; 8. Double-headed screw; 9. Gear; 10. Locking block; 11. Locking pin; 12. Reinforcing rod; 13. Gas cylinder; 14. Ring groove; 15. Rack. DETAILED DESCRIPTION

[0021] Example 1

[0022] like Figure 1 to Figure 4As shown, the anti-dumping device for dangerous gas bottles described in the utility model comprises a fixed wall panel 1, a gas cylinder platform 6 is arranged at the bottom of the fixed wall panel 1, a lead screw is rotatably connected to the fixed wall panel 1, a gear 9 is arranged on the lead screw, a rack 15 meshing with the gear 9 is slidably connected in the fixed wall panel 1, one end of the rack 15 is provided with a moving block 3 penetrating to the front surface of the fixed wall panel 1, a travel groove 4 adapted to the moving block 3 is arranged on the front surface of the fixed wall panel 1, and a fixed component is connected to the lead screw; the lead screw is a double-headed lead screw 8, the gear 9 is arranged in the middle of the double-headed lead screw 8, and both ends of the double-headed lead screw 8 are connected to fixed components, and the double-headed lead screw 8 can be used to synchronously control the synchronous movement of two fixed components; the fixed component comprises an upper fixed ring 2 and a lower fixed ring 7 connected to the two ends of the double-headed lead screw 8, and the upper and lower parts of the gas cylinder 13 are fixed by the two fixed rings; the gas cylinder platform 6 A ring groove 14 is provided which is compatible with the lower fixing ring 7, and the lower fixing ring 7 can be accommodated through the ring groove 14; both sides of the upper fixing ring 2 and the lower fixing ring 7 are fixedly connected with reinforcement rods 12, and the fixed wall panel 1 is provided with sliding grooves 5 which correspond to each reinforcement rod 12 one by one, and the reinforcement rods 12 are slidably connected in the sliding grooves 5, so that the upper fixing ring 2 and the lower fixing ring 7 can improve the strength on the left and right sides through the reinforcement rods 12, so as to avoid the gas cylinder 13 from being unable to be fixed when it shakes left and right; a through hole is provided on the moving block 3, and a locking block 10 corresponding to the moving block 3 is provided on the fixed wall panel 1, and a locking pin 11 which is compatible with the through hole of the moving block 3 is provided on the locking block 10. When the moving block 3 drives the rack 15 to move to the working position, the locking pin 11 on the locking block 10 is inserted into the through hole on the moving block 3 to achieve locking, thereby controlling the rack 15 to be fixed, thereby ensuring that the fixing ring will not move.

[0023] Working process or working principle:

[0024] When in use, the gas cylinder 13 is placed on the gas cylinder platform 6, and then the rack 15 is driven to move in the fixed wall panel 1 by moving the moving block 3, thereby driving the gear 9 meshing therewith to rotate, and the gear 9 drives the upper fixed ring 2 and the lower fixed ring 7 on the double-headed screw 8 to synchronously move toward each other at the top and bottom of the gas cylinder 13, so that the gas cylinder 13 is covered and fixed, and the gas cylinder platform 6 at the bottom of the gas cylinder 13 is fixed, and the gas cylinder 13 or the gas cylinder platform 6 will not move independently, so as to avoid the gas cylinder 13 slipping off from the bottom. An anti-skid pad is provided on the gas cylinder platform 6 to enhance the friction between the gas cylinder 13 and the gas cylinder platform 6. When the upper fixed ring 2 and the lower fixed ring 7 reach the fixed position, the locking pin 11 is used to pass through the locking block 10 and connect with the through hole of the moving block 3 to realize the locking and fixing of the rack 15, thereby preventing the upper fixed ring 2 and the lower fixed ring 7 from moving when they are in the fixed state.

[0025] The utility model sets a fixing ring on the fixing wall plate 1 to enhance the overall strength, and uses a double-headed screw 8 to control the lifting of the upper and lower fixing rings to fix the gas cylinder 13, which not only meets the requirements for fixing the gas cylinder 13, but also facilitates the loading and unloading of the gas cylinder 13.

[0026] The description of the direction and relative position relationship of the structure in the present invention, such as the description of front, back, left, right, up, and down, does not constitute a limitation of the present invention, but is only for the convenience of description.

Claims

1. A device for preventing a dangerous gas bottle from tipping over, characterized in that: The invention comprises a fixed wall panel (1), a gas cylinder platform (6) is provided at the bottom of the fixed wall panel (1), a lead screw is rotatably connected to the fixed wall panel (1), a gear (9) is provided on the lead screw, a rack (15) meshing with the gear (9) is slidably connected inside the fixed wall panel (1), a moving block (3) penetrating to the front surface of the fixed wall panel (1) is provided at one end of the rack (15), a travel groove (4) adapted to the moving block (3) is provided on the front surface of the fixed wall panel (1), and a fixing assembly is connected to the lead screw.

2. The anti-dumping device for hazardous gas bottles according to claim 1 is characterized in that: The lead screw is a double-ended lead screw (8), the gear (9) is arranged in the middle of the double-ended lead screw (8), and both ends of the double-ended lead screw (8) are connected with fixed components.

3. The anti-dumping device for dangerous gas bottles according to claim 2 is characterized in that: The fixing assembly comprises an upper fixing ring (2) and a lower fixing ring (7) connected to both ends of a double-headed lead screw (8).

4. The anti-dumping device for dangerous gas bottles according to claim 3 is characterized by: The gas cylinder platform (6) is provided with a ring groove (14) which is matched with the lower fixing ring (7).

5. The anti-dumping device for hazardous gas bottles according to claim 3 is characterized in that: The upper fixing ring (2) and the lower fixing ring (7) are fixedly connected with reinforcing rods (12) on both sides, and the fixed wall panel (1) is provided with sliding grooves (5) corresponding to each reinforcing rod (12) one by one, and the reinforcing rods (12) are slidably connected in the sliding grooves (5).

6. The anti-dumping device for a hazardous gas bottle according to any one of claims 1 to 5, characterized in that: The moving block (3) is provided with a through hole, the fixed wall plate is provided with a locking block (10) corresponding to the moving block (3), and the locking block (10) is provided with a locking pin (11) adapted to the through hole of the moving block (3).

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