A lower structure of a cylinder cabinet
Patent Information
- Application Number
- CN202522573170.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-04
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-12-04
AI Technical Summary
The existing gas cylinder cabinet has a cumbersome lower structure, limited functionality, and cannot determine the weight of the gas cylinders.
The system employs a flip-up ramp, hydraulic support rod, weighing scale, and detachable rear limit plate for the gas cylinder, combined with support blocks and limit protrusions, to achieve reliable fixation and weighing of the gas cylinder.
It simplifies the operation process of gas cylinders, enables accurate weighing of gas cylinders, and reliably secures gas cylinders of different sizes.
Smart Images
Figure CN224932530U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of safety cabinet technology, specifically to a lower structure of a gas cylinder cabinet. Background Technology
[0002] A gas cylinder cabinet is a cabinet used to store gas cylinders. The lower structure of existing gas cylinder cabinets is as follows: Figure 1 and Figure 2 As shown, the two ends of the ramp plate are hinged to the ear plates on both sides (and the hinge is a waist-shaped hole). The ear plates have slots. When the ramp plate is raised to press down on the gas cylinder, the cylinders on both sides of the ramp plate are inserted into the slots. When it needs to be lowered, it needs to be manually pulled up to a certain height so that the cylinders can leave the slots before it can be lowered. The operation is cumbersome, and the gas cylinder cabinet has a single function, which can only realize placement and cannot determine the weight of the gas cylinder. Summary of the Invention
[0003] To solve the above-mentioned technical problems, this utility model provides a lower structure for a gas cylinder cabinet, which can realize the weighing and reliable fixing of gas cylinders and simplify operation.
[0004] The technical solution is as follows: a lower structure for a gas cylinder cabinet, comprising a lower base body, characterized in that a rotatable ramp plate is mounted on the front end of the lower base body via a hinge plate; cylinder seats are mounted on the inner walls of both sides of the lower base body; a hydraulic support rod for driving the ramp plate to rotate is provided between the cylinder seats and the ramp plate; a weighing scale is mounted on the lower base body; fixing strips are mounted on both sides of the inner wall of the rear end of the lower base body; support blocks are clamped onto the fixing strips; and a detachable rear limit plate for the gas cylinder is inserted into the support block.
[0005] A further feature is that each of the support blocks is provided with at least two spaced slots, and the rear end of the gas cylinder rear limiting plate is provided with a fixing strip that can be inserted into the slots. A limiting protrusion is provided in the middle of the rear inner wall of the lower seat of the gas cylinder cabinet, and a limiting slot that cooperates with the limiting protrusion is provided in the middle of the rear end of the gas cylinder rear limiting plate.
[0006] With this utility model, a support block is installed on the inner wall of the rear end of the lower seat of the gas cylinder cabinet, and then a gas cylinder rear limiting plate is placed. Different gas cylinder rear limiting plates can be easily replaced for gas cylinders of different sizes, which not only provides rear support, but also restricts the gas cylinder to the weighing scale for accurate weighing. The front end of the gas cylinder is pressed down by the upward-retracting ramp plate to achieve reliable fixation. Attached Figure Description
[0007] Figure 1 This is a schematic diagram of the ramp plate in its retracted state in the prior art; Figure 2 This is a schematic diagram of the ramp plate in its lowered state in the prior art; Figure 3 This is a schematic diagram of the slope plate of this utility model in the retracted state; Figure 4 This is a schematic diagram of the inclined plate of this utility model in the lowered state; Figure 5 This is a schematic diagram of the support block and the rear limiting plate of the gas cylinder; Figure 6 This is a side view of the slotted support block. Detailed Implementation
[0008] See Figures 3 to 6 As shown, a lower structure of a gas cylinder cabinet includes a lower base 1. A reversible ramp 3 is mounted on the front end of the lower base 1 via a hinge plate 2. Hydraulic cylinder seats 4 are mounted on the inner walls of both sides of the lower base 1. A hydraulic support rod 5, which drives the ramp 3 to rotate, is provided between the hydraulic cylinder seat 4 and the ramp 3. In this application, one end of the cylinder of the hydraulic support rod 5 is hinged to the side of the ramp 3, and one end of the telescopic rod is hinged to the hydraulic cylinder seat 4. Two weighing scales 6 are mounted on the lower base 1. Fixing strips 7 are mounted on both sides of the inner rear wall of the lower base 1. Support blocks 8 are clamped onto the fixing strips 7. After being inserted into the fixing strip 7, it can be fixed from the rear end using screws. Multiple screw holes can be set in the height direction to adjust the height position of the support block 8. A detachable gas cylinder rear limiting plate 9 is inserted into the support block 8. The specific installation method is as follows: each support block 8 has two spaced slots 10. The rear end of the gas cylinder rear limiting plate 9 is provided with two fixing strips that can be inserted into the slots 10, so that the rear end of the gas cylinder rear limiting plate 9 can be reliably connected to the support block 8. Since the gas cylinder rear limiting plate 9 is only used to hold the rear end of the gas cylinder and bear the lateral force, the gas cylinder rear limiting plate 9 will not tilt after being inserted.
[0009] A limiting protrusion 11 is provided in the middle of the inner rear wall of the lower seat 1 of the gas cylinder cabinet. A limiting groove 12 that cooperates with the limiting protrusion 11 is provided in the middle of the rear end of the gas cylinder rear limiting plate 9. After the limiting protrusion 11 is aligned with the limiting groove 12, the centering and positioning are completed. Then the gas cylinder rear limiting plate 9 is moved down so that the fixing strip is inserted into the slot 10 to complete the insertion.
[0010] When a gas cylinder needs to be placed, the hydraulic support rod 5 drives the ramp plate 3 to flip downwards, forming a ramp to facilitate the placement of the gas cylinder. After the gas cylinder is placed, it presses against the rear limit plate 9 of the gas cylinder. Then, the hydraulic support rod 5 drives the ramp plate 3 to flip upwards and press against the rear limit plate 9 of the gas cylinder to achieve clamping.
Claims
1. A lower structure for a gas cylinder cabinet, comprising a lower base for the gas cylinder cabinet, characterized in that, The front end of the lower body of the gas cylinder cabinet is equipped with a rotatable ramp plate via a hinge plate. The inner walls on both sides of the lower body of the gas cylinder cabinet are equipped with cylinder seats. A hydraulic support rod is provided between the cylinder seat and the ramp plate to drive the ramp plate to rotate. A weighing scale is installed on the lower body of the gas cylinder cabinet. Fixing strips are installed on both sides of the inner wall at the rear end of the lower body of the gas cylinder cabinet. Support blocks are clamped on the fixing strips. A detachable rear limit plate for the gas cylinder is inserted into the support block.
2. The lower structure of a gas cylinder cabinet according to claim 1, characterized in that, Each of the support blocks has at least two spaced slots, and the rear end of the gas cylinder rear limiting plate is provided with a fixing strip that can be inserted into the slot.
3. The lower structure of a gas cylinder cabinet according to claim 1, characterized in that, A limiting protrusion is provided in the middle of the rear inner wall of the lower seat of the gas cylinder cabinet, and a limiting slot that cooperates with the limiting protrusion is provided in the middle of the rear end of the gas cylinder rear limiting plate.