High-purity phosphine gas cylinder transportation bracket

Abstract

The utility model relates to the technical field of gas cylinder transportation brackets, in particular to a high-purity phosphine gas cylinder transportation bracket, which is characterized in that a gas cylinder is borne by a bearing device, movement and position fixation of equipment are facilitated, and the gas cylinder is rotated in the bearing device by a rotating device; by arranging the bearing device on the gas cylinder body, information sprayed on the gas cylinder body is located on the front side of the bearing device, transportation personnel can check the information of the gas cylinder body conveniently, shielding protection can be conveniently conducted on the gas cylinder in the transportation process through the shielding device, the situation that the gas cylinder body is directly irradiated by sunlight in the burning sun environment is reduced, and the practicability of the device is improved; comprising a bearing device, a rotating device and a shielding device, the rotating device is installed on the bearing device, and the shielding device is installed on the bearing device.

Description

Technical Field

[0001] The utility model relates to the technical field of gas cylinder transport brackets, in particular to a high-purity phosphine gas cylinder transport bracket. Background Art

[0002] High-purity phosphine gas cylinder is a container for storing high-purity phosphine gas. Phosphine is a colorless, highly toxic and flammable gas, commonly used in semiconductor industry as a dopant, chemical vapor deposition and other processes. High-purity phosphine gas cylinders should be stored in a cool, ventilated and dry place, avoiding direct sunlight and high temperature. During transportation, collision and vibration should be avoided to prevent gas cylinder leakage. There is usually printed gas and bottle information on the surface of the gas cylinder.

[0003] The Chinese utility model patent with application number CN202322087032.7 in the prior art relates to a gas cylinder transportation device, including a bracket, a limit and anti-collision assembly, a limit plate, a pressing plate, an arc groove, an anti-collision strip and a limit airbag.

[0004] However, the above device is difficult to cover and protect the cylinder body under the scorching sun, and the above device needs to carry the gas cylinder to the through hole, which increases the labor intensity of the operator. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a high-purity phosphine gas cylinder transport bracket which carries the gas cylinder through a carrying device and is convenient for moving and fixing the position of the equipment. The gas cylinder is rotated in the carrying device through a rotating device, so that the information sprayed on the bottle body is located on the front side of the carrying device, which is convenient for the transport personnel to check the bottle body information. The shielding device is used to shield and protect the gas cylinder during transportation, reduce the direct sunlight on the gas cylinder body in a hot sun environment, and improve the practicality of the device.

[0006] The utility model discloses a high-purity phosphine gas cylinder transport bracket, which comprises a bearing device, a rotating device and a shielding device, wherein the rotating device is mounted on the bearing device, and the shielding device is mounted on the bearing device. The bearing device is used to bear the gas cylinder, and the movement and position fixation of the device are facilitated. The rotating device is used to rotate the gas cylinder in the bearing device, so that the information sprayed on the bottle body is located at the front side of the bearing device, which is convenient for transport personnel to check the bottle body information. The shielding device is used to shield and protect the gas cylinder during transportation, which reduces the direct sunlight exposure of the gas cylinder body in a hot sun environment, thereby improving the practicality of the device.

[0007] The support legs are provided on the left and right sides of the lower end face of the chassis, and a group of support legs are provided on the left and right sides of the lower end face of the chassis, and a group of support legs are provided on the left and right sides of the upper end face of the chassis, respectively. A group of support rods are vertically installed on the four corner positions of the upper end face of the chassis, and multiple groups of reinforcing plates are respectively connected from top to bottom between the left, right and rear left and right groups of support rods, and a group of curved plates are connected on the inner sides of the two adjacent groups of reinforcing plates, and handrails are installed on the upper parts of the two rear groups of support rods; the handrails are convenient for transport personnel to control the movement and fixing process of the equipment, and the multiple groups of reinforcing plates are used to increase the installation stability of the support rods, and the curved plates are used to limit the position of the gas cylinders to adapt to gas cylinders of different diameters, so as to prevent the gas cylinders from colliding with the support rods due to overall vibration during transportation, and the equipment has the ability to move through the walking wheels, and the support legs are used to enable the chassis to be parked horizontally on the ground, thereby improving the practicability of the device.

[0008] Preferably, the rotating device includes a gear box, a turntable, a driving tooth, a rotating shaft, a gear ring and a rotating base, the gear box is installed on the lower end surface of the base frame, the turntable is installed on the lower end surface of the gear box, the upper part of the turntable extends to the inside of the gear box, the driving tooth is sleeved on the upper part of the turntable, the rotating shaft is installed on the base frame through a bearing, the lower part of the rotating shaft passes through the lower end surface of the base frame and extends to the inside of the gear box, the gear ring is sleeved on the lower part of the rotating shaft, the gear ring and the driving tooth are meshed for transmission, a circular groove is provided on the upper end surface of the base frame, a rotating base is installed on the upper end surface of the rotating shaft, and the rotating base is located in the circular groove of the base frame; the gas cylinder is supported by the support legs, and the operator rotates the turntable to drive the gas cylinder on the rotating base to rotate through the meshing transmission of the driving tooth and the gear ring, thereby adjusting the side of the gas cylinder printed with the gas cylinder information to the front of the base frame, which is convenient for the transportation personnel to quickly check the information, and the driving tooth and the gear ring are protected by the gear box, thereby improving the practicality of the device.

[0009] Preferably, it also includes a mounting frame and load-bearing wheels, a mounting frame is provided in the middle of each group of arc-shaped plates, load-bearing wheels are installed in the mounting frame, and rubber skins are provided on the sides of the load-bearing wheels; the load-bearing wheels are used to provide auxiliary support to the sides of the gas cylinders, and when the gas cylinders are rotated in conjunction with the rotating device, the friction between the gas cylinders and the arc-shaped plates is reduced, thereby reducing the resistance of the transport personnel in the process of turning the turntable, and the rubber skins on the sides of the load-bearing wheels can reduce the surface wear of the gas cylinders during rotation, thereby improving the practicability of the device.

[0010] Preferably, the shielding device includes a top cover, a fan, a solar panel, a rectangular frame, a sunshade cloth and a magnetic strip, the fan is installed on the lower end surface of the top cover, the air inlet of the fan is located on the upper end surface of the top cover, the solar panel is installed on the upper end surface of the top cover, the inner side surface of the rectangular frame is connected to the sunshade cloth, the upper part of the sunshade cloth is connected to the lower end surface of the top cover, a group of magnetic strips are embedded on the left and right side surfaces of the top cover respectively, and a rectangular hole is provided on the upper rear end surface of the sunshade cloth; the rectangular frame is adsorbed and fixed on the side surface of the top cover by the magnetic strip, and the rectangular frame is downwardly sleeved on the four groups of support rods and pulled downward to the bottom in a hot sun environment, so that the sunshade cloth covers the gas cylinder body in the support rods to prevent direct sunlight from shining on the gas cylinder to protect the gas cylinder, and the rectangular hole in the upper rear end surface of the sunshade cloth is convenient for the operator to hold the fan and move the equipment, the solar energy is converted into electrical energy by the solar panel to provide power for the fan, the gas in the sunshade cloth is continuously blown out by the fan, the temperature in the sunshade cloth is reduced, and the practicability of the device is improved.

[0011] Preferably, it also includes a light rod and a fastening nut, and each group of support rods is provided with a group of circular limit grooves on the upper end surface, and multiple groups of light rods are installed on the lower end surface of the top cover at positions corresponding to the multiple groups of support rods, and fastening nuts are installed on the upper side surfaces of the support rods; the light rods on the lower end surface of the arc plate are inserted into the interior of the support rods to complete the connection between the shield device and the support rods, and the installation height of the shield device is fixed by rotating the support feet, so that the shield device can adapt to gas cylinders of different heights, and the shield device can be quickly disassembled when it is not needed, thereby improving the practicality of the device.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the gas cylinder is carried by the carrying device, and the movement and position fixing of the equipment are facilitated; the gas cylinder is rotated in the carrying device by the rotating device, so that the information sprayed on the bottle body is located on the front side of the carrying device, which is convenient for the transport personnel to view the bottle body information; the shielding device is used to shield and protect the gas cylinder during transportation, reduce direct sunlight on the gas cylinder body in a hot sun environment, and improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the first cross-sectional structure of the utility model;

[0015] Figure 3 It is a second cross-sectional structural schematic diagram of the utility model;

[0016] Figure 4 is an axonometric structural diagram of the support device;

[0017] Figure 5It is a partial enlarged structural schematic diagram of the utility model;

[0018] Markings in the attached drawings: 1. base frame; 2. walking wheel; 3. support foot; 4. support rod; 5. reinforcement plate; 6. arc plate; 7. handrail; 8. gear box; 9. turntable; 10. driving gear; 11. rotating shaft; 12. gear ring; 13. rotating base; 14. mounting frame; 15. load-bearing wheel; 16. top cover; 17. fan; 18. solar panel; 19. rectangular frame; 20. sunshade; 21. magnetic strip; 22. bare rod; 23. fastening nut. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0020] Example

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The rotating device is installed on the carrying device, and the masking device is installed on the carrying device;

[0022] First, turn the turntable 9 to drive the gas cylinder on the rotating base 13 to rotate through the meshing transmission of the active gear 10 and the gear ring 12, so as to adjust the side of the gas cylinder with the gas cylinder information printed on it to the front of the base frame 1, and put the rectangular frame 19 downward on the four groups of support rods 4 and pull it downward to the bottom under the scorching sun, so that the sunshade cloth 20 covers the gas cylinder body in the support rods 4, and the solar panel 18 converts the solar energy into electrical energy to provide power for the fan 17, and the fan 17 continuously blows out the gas in the sunshade cloth 20 to reduce the temperature in the sunshade cloth 20;

[0023] The bearing device includes a base frame 1, walking wheels 2, legs 3, support rods 4, reinforcement plates 5, curved plates 6 and handrails 7. A group of walking wheels 2 are respectively installed at the left and rear parts of the rear end surface of the base frame 1, and a group of legs 3 are respectively installed at the left and right parts of the front part of the lower end surface of the base frame 1. A group of support rods 4 are respectively installed vertically at four groups of corner positions of the upper end surface of the base frame 1. Multiple groups of reinforcement plates 5 are respectively connected from top to bottom between the left, right and rear left and right groups of support rods 4. A group of curved plates 6 are connected to the inner sides of two adjacent groups of reinforcement plates 5. The upper parts of the two rear groups of support rods 4 are installed with handrails 7.

[0024] The rotating device includes a gear box 8, a turntable 9, a driving tooth 10, a rotating shaft 11, a gear ring 12 and a rotating base 13. The gear box 8 is installed on the lower end surface of the base frame 1, and the turntable 9 is installed on the lower end surface of the gear box 8. The upper part of the turntable 9 extends to the inside of the gear box 8. The driving tooth 10 is sleeved on the upper part of the turntable 9. The base frame 1 is installed with a rotating shaft 11 through a bearing. The lower part of the rotating shaft 11 passes through the lower end surface of the base frame 1 and extends to the inside of the gear box 8. The gear ring 12 is sleeved on the lower part of the rotating shaft 11. The gear ring 12 and the driving tooth 10 are meshed and transmitted. A circular groove is provided on the upper end surface of the base frame 1, and a rotating base 13 is installed on the upper end surface of the rotating shaft 11. The rotating base 13 is located in the circular groove of the base frame 1.

[0025] It also includes a mounting frame 14 and a load-bearing wheel 15. A mounting frame 14 is provided in the middle of each set of arc-shaped plates 6. The load-bearing wheel 15 is installed in the mounting frame 14. The side of the load-bearing wheel 15 is provided with a rubber skin.

[0026] The shielding device includes a top cover 16, a fan 17, a solar panel 18, a rectangular frame 19, a sunshade cloth 20 and a magnetic strip 21. The fan 17 is installed on the lower end surface of the top cover 16, and the air inlet of the fan 17 is located on the upper end surface of the top cover 16. The solar panel 18 is installed on the upper end surface of the top cover 16. The sunshade cloth 20 is connected to the inner side surface of the rectangular frame 19. The upper part of the sunshade cloth 20 is connected to the lower end surface of the top cover 16. A group of magnetic strips 21 are respectively embedded on the left and right side surfaces of the top cover 16, and a rectangular hole is provided on the upper rear end surface of the sunshade cloth 20.

[0027] It also includes a polished rod 22 and a fastening nut 23. A group of circular limiting grooves are arranged on the upper end surface of each group of support rods 4. Multiple groups of polished rods 22 are installed at positions corresponding to the multiple groups of support rods 4 on the lower end surface of the top cover 16. The fastening nut 23 is installed on the upper side of the support rod 4.

[0028] The gas cylinder is carried by a carrying device, and the movement and position fixing of the equipment are convenient. The gas cylinder is rotated in the carrying device by a rotating device, so that the information sprayed on the bottle body is located on the front side of the carrying device, which is convenient for the transportation personnel to check the bottle body information. The shielding device is used to shield and protect the gas cylinder during transportation, reduce direct sunlight on the main body of the gas cylinder in a hot sun environment, and improve the practicability of the device.

[0029] The walking wheels 2, the fan 17 and the solar panel 18 of the high-purity phosphine gas cylinder transport bracket of the utility model are purchased on the market, and the technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative efforts.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A high-purity phosphine gas cylinder transport bracket; characterized in that: It includes a bearing device, a rotating device and a shielding device, wherein the rotating device is installed on the bearing device and the shielding device is installed on the bearing device; The bearing device comprises a base frame (1), running wheels (2), supporting feet (3), supporting rods (4), reinforcing plates (5), curved plates (6) and handrails (7); a group of running wheels (2) are respectively installed on the left and rear parts of the rear end surface of the base frame (1); a group of supporting feet (3) are respectively installed on the left and right parts of the front part of the lower end surface of the base frame (1); a group of supporting rods (4) are respectively installed vertically at four groups of corner positions of the upper end surface of the base frame (1); a plurality of reinforcing plates (5) are respectively connected from the upper part to the lower part between the left, right and rear left and right groups of supporting rods (4); a group of curved plates (6) are connected to the inner side surfaces of two adjacent groups of reinforcing plates (5); and handrails (7) are installed on the upper parts of the two groups of supporting rods (4) at the rear; The shielding device comprises a top cover (16), a fan (17), a solar panel (18), a rectangular frame (19), a sunshade cloth (20) and a magnetic strip (21), wherein the fan (17) is installed on the lower end surface of the top cover (16), the air inlet of the fan (17) is located on the upper end surface of the top cover (16), the solar panel (18) is installed on the upper end surface of the top cover (16), the sunshade cloth (20) is connected to the inner side surface of the rectangular frame (19), the upper part of the sunshade cloth (20) is connected to the lower end surface of the top cover (16), a group of magnetic strips (21) are respectively embedded on the left and right side surfaces of the top cover (16), and a rectangular hole is arranged on the upper part of the rear end surface of the sunshade cloth (20).

2. A high-purity phosphine gas cylinder transport bracket as claimed in claim 1, characterized in that: The rotating device comprises a gear box (8), a rotating disk (9), an active tooth (10), a rotating shaft (11), a gear ring (12) and a rotating base (13). The gear box (8) is mounted on the lower end surface of the base frame (1), the rotating disk (9) is mounted on the lower end surface of the gear box (8), the upper part of the rotating disk (9) extends into the gear box (8), the active tooth (10) is sleeved on the upper part of the rotating disk (9), the rotating shaft (11) is mounted on the base frame (1) via a bearing, the lower part of the rotating shaft (11) passes through the lower end surface of the base frame (1) and extends into the gear box (8), the gear ring (12) is sleeved on the lower part of the rotating shaft (11), the gear ring (12) and the active tooth (10) are meshed and transmitted, a circular groove is arranged on the upper end surface of the base frame (1), the rotating base (13) is mounted on the upper end surface of the rotating shaft (11), and the rotating base (13) is located in the circular groove of the base frame (1).

3. A high-purity phosphine gas cylinder transport bracket as claimed in claim 1, characterized in that: It also comprises a mounting frame (14) and a load-bearing wheel (15). A mounting frame (14) is arranged in the middle of each set of arc-shaped plates (6). The load-bearing wheel (15) is installed in the mounting frame (14). The side surface of the load-bearing wheel (15) is provided with a rubber skin.

4. A high-purity phosphine gas cylinder transport bracket as claimed in claim 1, characterized in that: It also includes a polished rod (22) and a fastening nut (23), wherein a group of circular limiting grooves are arranged on the upper end surface of each group of support rods (4), a plurality of groups of polished rods (22) are installed on the lower end surface of the top cover (16) at positions corresponding to the plurality of groups of support rods (4), and a fastening nut (23) is installed on the upper side of the support rod (4).

Images