Storage and transportation pry for large-volume steel gas cylinders

Abstract

A storage and transportation pry for large-volume steel gas cylinders belongs to the technical field of gas cylinder storage and transportation and comprises a support platform for bearing the steel gas cylinders, bundling belt assemblies symmetrically arranged on the upper end face of the support platform and used for bundling the steel gas cylinders, and bosses symmetrically arranged on the upper end face of the support platform and used for limiting the front ends and the rear ends of the steel gas cylinders. The front side fork pocket and the rear side fork pocket are symmetrically formed in the middle of the bottom of the support platform and used for forklift transfer, the movable support is arranged in the middle of the upper end face of the support platform, and the first stacking positioning blocks are symmetrically arranged on the two sides of the inner side of the front side fork pocket. The second stacking positioning blocks are symmetrically arranged on the two sides of the inner side of the fork groove in the rear side face, and the trundles are arranged at the bottom of the support platform in a matched mode. By improving the structure of the storage and transportation pry, the storage and transportation pry is suitable for a forklift to carry out forking movement or stacking from the two sides or the two ends.

Description

Technical Field

[0001] The utility model belongs to the technical field of gas cylinder storage and transportation, and specifically relates to a storage and transportation skid for large-capacity steel gas cylinders. Background Art

[0002] With the rise of the semiconductor industry, the demand for high-purity gas is growing. In the market, high-purity gas cylinders are mainly small-volume, generally only tens of liters to more than a hundred liters, and the medium volume is small. Frequent bottle changes are required, which may cause medium contamination. If used in the semiconductor industry, once the medium is contaminated, it will cause large quantities of scrapped. Therefore, how to design a large-volume high-purity gas cylinder storage and transportation skid has become a technical problem that needs to be solved urgently. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a storage and transportation skid for large-volume steel gas cylinders. By improving the structure of the storage and transportation skid, the skid is suitable for forklifts to move or stack the cylinders from both sides or both ends.

[0004] The technical solution adopted by the utility model is: a storage and transportation skid for large-volume steel gas cylinders, including a support platform for carrying steel gas cylinders, a binding belt assembly symmetrically arranged on the upper end surface of the support platform for bundling steel gas cylinders, and a boss symmetrically arranged on the upper end surface of the support platform for limiting the front and rear ends of the steel gas cylinders. The storage and transportation skid also includes a front side fork groove and a rear side fork groove symmetrically arranged in the middle of the bottom of the support platform for forklift transportation, a movable bracket arranged in the middle of the upper end surface of the support platform, a first stacking positioning block symmetrically arranged on both sides of the inner side of the front side fork groove, a second stacking positioning block symmetrically arranged on both sides of the inner side of the rear side fork groove, and casters matched with the bottom of the support platform.

[0005] Furthermore, the movable support includes columns positioned on both sides of the middle of the support platform by means of bolt assemblies, and a frame composed of cross beams and longitudinal beams arranged on the top of the columns.

[0006] Furthermore, the spacing between the front side fork groove and the rear side fork groove is slightly larger than the longitudinal length of the frame.

[0007] Furthermore, the spacing between the first stacking positioning blocks is slightly larger than the lateral width of the frame, and the spacing between the second stacking positioning blocks is slightly larger than the lateral width of the frame.

[0008] Furthermore, the front and rear ends of the support platform are provided with end face fork groove structures for forklift transportation.

[0009] Furthermore, the gas cylinder is a large-volume gas cylinder, and a threaded protective cap is provided at the mouth of the gas cylinder.

[0010] The beneficial effects produced by adopting the utility model are as follows: the utility model is used for the storage and transportation of large-volume, high-purity gases, reduces the risk of storage medium contamination, does not require a sling, can be stacked in multiple layers with high transportation efficiency, has its own mobile device, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 yes Figure 1 Schematic cross-sectional view of AA in the figure;

[0013] Figure 3 It is a stacking schematic diagram of the utility model;

[0014] In the accompanying drawings: 1 is the bracket platform, 2 is the binding belt assembly, 3 is the boss, 4 is the front side fork groove, 5 is the rear side fork groove, 6 is the movable bracket, 6-1 is the column, 6-2 is the frame, 7 is the first stacking positioning block, 8 is the second stacking positioning block, 9 is the caster, and 10 is the protective cap. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0016] See attached Figure 1-3 A storage and transportation skid for large-volume steel gas cylinders, comprising a support platform 1 for carrying steel gas cylinders, a binding belt assembly 2 symmetrically arranged on the upper end surface of the support platform 1 for bundling steel gas cylinders, and a boss 3 symmetrically arranged on the upper end surface of the support platform 1 for limiting the front and rear ends of the steel gas cylinders. The storage and transportation skid also includes a front side fork groove 4 and a rear side fork groove 5 symmetrically arranged in the middle of the bottom of the support platform 1 for forklift transportation, a movable bracket 6 arranged in the middle of the upper end surface of the support platform 1, a first stacking positioning block 7 symmetrically arranged on both sides of the inner side of the front side fork groove 4, a second stacking positioning block 8 symmetrically arranged on both sides of the inner side of the rear side fork groove 5, and a caster 9 matched with the bottom of the support platform 1.

[0017] The movable support 6 includes columns 6-1 positioned on both sides of the middle of the support platform 1 by means of bolt assemblies, and a frame 6-2 arranged on the top of the columns 6-1 and composed of cross beams and longitudinal beams.

[0018] The distance between the front side fork groove 4 and the rear side fork groove 5 is slightly larger than the longitudinal length of the frame 6 - 2 .

[0019] The spacing between the first stacking positioning blocks 7 is slightly larger than the transverse width of the frame 6 - 2 , and the spacing between the second stacking positioning blocks 8 is slightly larger than the transverse width of the frame 6 - 2 .

[0020] The front and rear ends of the support platform 1 are provided with end face fork groove structures for forklift transportation.

[0021] The gas cylinder is a large-volume gas cylinder, and a threaded protective cap 10 is provided at the mouth of the gas cylinder.

[0022] In specific implementation, the gas cylinder used in the utility model is a large-volume gas cylinder with a volume ranging from several hundred liters to one thousand liters, which fully meets the needs of one-time use of high-purity media. Compared with small-volume gas cylinders, it saves time for frequent bottle and valve changes and reduces the risk of contamination of the storage medium. The gas cylinder is placed on the support platform 1. The support platform 1 is a welded structure with fork groove structures on both sides and both ends, which is suitable for forklifts to move from both sides or both ends. No lifting equipment is required for lifting, which is convenient to use and low in cost. The gas cylinder is placed in the center of the support platform 1, with bosses 3 placed on the front and back sides, and two binding belt assemblies 2 are added in the circumferential direction to firmly fix the gas cylinder and the support platform 1 together to prevent axial and circumferential displacement of the gas cylinder. A movable bracket 6 is provided on the support platform 1 for easy stacking. During transportation, the storage and transportation skids can be stacked to increase the one-time transportation volume, improve transportation efficiency, and reduce the cost of use.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A storage and transportation skid for large-volume steel gas cylinders, comprising a support platform (1) for carrying steel gas cylinders, a binding belt assembly (2) symmetrically arranged on the upper end surface of the support platform (1) for binding the steel gas cylinders, and a boss (3) symmetrically arranged on the upper end surface of the support platform (1) for limiting the front and rear ends of the steel gas cylinders, characterized in that: The storage and transportation skid further comprises a front side fork groove (4) and a rear side fork groove (5) symmetrically arranged in the middle of the bottom of the support platform (1) for forklift transportation, a movable bracket (6) arranged in the middle of the upper end surface of the support platform (1), a first stacking positioning block (7) symmetrically arranged on both sides of the inner side of the front side fork groove (4), a second stacking positioning block (8) symmetrically arranged on both sides of the inner side of the rear side fork groove (5), and casters (9) matched with the bottom of the support platform (1).

2. The storage and transportation skid for large-volume steel gas cylinders according to claim 1 is characterized by: The movable support (6) comprises columns (6-1) positioned on both sides of the middle of the support platform (1) by means of bolt assemblies, and a frame (6-2) arranged on the top of the columns (6-1) and composed of cross beams and longitudinal beams.

3. The storage and transportation skid for large-volume steel gas cylinders according to claim 2 is characterized in that: The spacing between the front side fork groove (4) and the rear side fork groove (5) is slightly greater than the longitudinal length of the frame (6-2).

4. The storage and transportation skid for large-volume steel gas cylinders according to claim 3 is characterized by: The spacing between the first stacking positioning blocks (7) is slightly larger than the transverse width of the frame (6-2), and the spacing between the second stacking positioning blocks (8) is slightly larger than the transverse width of the frame (6-2).

5. The storage and transportation skid for large-volume steel gas cylinders according to claim 1 is characterized by: The support platform (1) is provided with end face fork groove structures for forklift transportation at the front and rear ends.

6. The storage and transportation skid for large-volume steel gas cylinders according to claim 1 is characterized in that: The gas cylinder is a large-volume gas cylinder, and a threaded protective cap (10) is provided at the mouth of the gas cylinder.

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