High-pressure storage tank facilitating operation and height adjustment

Abstract

The utility model discloses a high-pressure storage tank convenient to operate and adjust height, which belongs to the technical field of high-pressure storage tanks, and comprises a tank body and a protective cylinder for placing the tank body, a support plate is arranged in the protective cylinder in an up-down sliding manner, through grooves are formed in two sides of the top surface of the support plate, and mounting grooves are formed in two ends of the middle of the top surface of the support plate. And communicating cavities are formed in the two sides of the side wall and the bottom wall of the protection barrel, the top ends of the cavities communicate with the interior of the protection barrel, and rotating sleeves are rotationally arranged at the bottoms of the cavities. According to the high-pressure storage tank convenient to operate and adjust the height, the pull rope is matched with the mounting groove, so that when the supporting plate moves to the highest point, the top surface of the supporting plate is higher than the top surface of the tank body, and the tank body is convenient to check, maintain and transfer by matching with the through groove. Compared with an existing device, the problem that the lower portion and the bottom face of the tank body are difficult to check and maintain due to limitation of a T-shaped sliding block and a limiting groove is solved, and the applicability and practicability of the device are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of high-pressure storage tanks, and in particular relates to a high-pressure storage tank which is convenient to operate and adjust in height. Background Art

[0002] A storage tank is a storage container for acids, alkalis, alcohols, gases, liquids and other refined chemical substances. Storage tanks are widely used in North China. According to different materials, there are generally: polyethylene tanks, polypropylene tanks, fiberglass tanks, ceramic tanks, rubber tanks, stainless steel tanks, etc.

[0003] Most of the current high-pressure storage tanks are directly exposed to the outside. During daily work, the tanks may be damaged due to various reasons, endangering people's lives. Some high-pressure storage tanks with protective layers are difficult to inspect and maintain. As shown in the authorization publication number CN215665109U, a high-pressure storage tank that is easy to operate and adjust in height includes a tank body, and two T-shaped sliders are fixedly installed on the lower part of the outer surface of the tank body. Although the above patent can achieve height adjustment to facilitate inspection operations, due to the limitations of the T-shaped slider and the limiting groove, it is difficult to inspect and maintain the lower part and bottom surface of the tank body.

[0004] To this end, we propose a high-pressure storage tank that is easy to operate and highly adjustable to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that the lower part and the bottom surface of the tank body are difficult to inspect and maintain, and to propose a high-pressure storage tank that is easy to operate and has easy height adjustment.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A high-pressure storage tank with convenient operation and height adjustment, comprising a tank body and a protective cylinder for placing the tank body, a support plate sliding up and down inside the protective cylinder, through grooves on both sides of the top surface of the support plate, and mounting grooves at both ends of the middle of the top surface of the support plate;

[0008] A connected cavity is provided on both sides of the side wall and the bottom wall of the protective tube, and the top of the cavity is connected to the inside of the protective tube. A rotating sleeve is rotatably provided at the bottom of the cavity, and pulleys are rotatably provided at the four corners of the cavity. A tension rope is provided on both sides of the cavity, and the upper end of the tension rope is fixedly connected to the bottom surface of the installation groove after passing through the pulley, and the lower end of the tension rope is wound around the pulley and wound on the rotating sleeve.

[0009] Preferably, a plurality of slide rails are provided on the side of the protection tube, and a plurality of sliding blocks matching the slide rails are fixedly connected around the support plate.

[0010] Preferably, when the slider is located at the top end of the slide rail, the top surface of the support plate is higher than the top surface of the protective tube.

[0011] Preferably, an auxiliary groove cooperating with the through groove is provided on the top surface of the protective tube.

[0012] Preferably, the rotating sleeve is in the shape of a spindle with small ends and a large middle, and the lower ends of the two tension ropes are respectively fixedly connected to the two ends of the rotating sleeve.

[0013] Preferably, auxiliary rods located between the pulley and the rotating sleeve are rotatably provided on both sides of the bottom of the cavity.

[0014] Preferably, a baffle is fixedly connected to the middle of the bottom end of the cavity, and the baffle divides the cavity into two halves. A hole for the rotating sleeve to pass through is opened in the middle of the baffle.

[0015] In summary, the technical effects and advantages of this utility model are as follows: This high-pressure storage tank, which is easy to operate and adjust in height, utilizes a tension rope in conjunction with a mounting slot. This allows the top surface of the support plate to be higher than the top surface of the tank body when the support plate is moved to its highest point. This, combined with the through slot, facilitates inspection, maintenance, and transfer of the tank body. Compared to existing devices, this device avoids the problem of difficulty in inspecting and maintaining the lower portion and bottom surface of the tank body due to the limitations of the T-shaped slider and the limiting slot, thereby improving the device's applicability and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 for Figure 1 Cross-sectional front view after removing the tank body;

[0018] Figure 3 This is a schematic structural diagram of the support plate in the present invention;

[0019] Figure 4 This is a cross-sectional top view of the rotating sleeve of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the utility model when the tank body is retracted into the protective tube.

[0021] In the figure: 1. Tank body; 2. Protective tube; 3. Support plate; 4. Through groove; 5. Mounting groove; 6. Cavity; 7. Rotating sleeve; 8. Pulley; 9. Tension rope; 10. Slide rail; 11. Slider; 12. Auxiliary groove; 13. Auxiliary rod; 14. Baffle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-3 A high-pressure storage tank with convenient operation and height adjustment includes a tank body 1 and a protective cylinder 2 for placing the tank body 1. A support plate 3 is provided inside the protective cylinder 2 for sliding up and down. Through grooves 4 are provided on both sides of the top surface of the support plate 3, and mounting grooves 5 are provided at both ends of the middle of the top surface of the support plate 3.

[0024] Reference Figure 2-4 A connected cavity 6 is provided on both sides of the side wall and the bottom wall of the protective tube 2, and the top of the cavity 6 is connected to the inside of the protective tube 2. A rotating sleeve 7 is rotatably provided at the bottom of the cavity 6, and pulleys 8 are rotatably provided at the four corners of the cavity 6. A tension rope 9 is provided on both sides of the cavity 6, and the upper end of the tension rope 9 is fixedly connected to the bottom surface of the mounting groove 5 after passing through the pulley 8, and the lower end of the tension rope 9 is wound around the pulley 8 and wound on the rotating sleeve 7.

[0025] When the high-pressure storage tank with convenient operation and height adjustment needs to be inspected, the rotating sleeve 7 is rotated, and the rotating sleeve 7 rotates and the tension rope 9 is wound around the rotating sleeve 7. The other end of the tension rope 9 pulls the support plate 3 upward until the top surface of the support plate 3 is higher than the protective tube 2, and the tank body 1 is completely exposed to the outside world, that is, the tank body 1 can be inspected.

[0026] When the tank body 1 needs to be maintained or moved, a person can operate a forklift, insert the fork of the forklift into the through slot 4, and then lift the tank body 1 upward to achieve the transfer of the tank body 1.

[0027] After the inspection, maintenance and transfer work is completed, the rotating sleeve 7 is rotated in the opposite direction, and the support plate 3 moves downward under the influence of gravity. Until the tank body 1 is completely retracted into the protective cylinder 2, as shown in the figure. Figure 5 , that is, the protection of the tank body 1 is achieved.

[0028] The protective tube 2 is provided with multiple slide rails 10, and the support plate 3 is fixedly connected to multiple sliders 11 around the perimeter of the support plate 3. The slide rails 10 and the sliders 11 ensure stable up and down sliding of the support plate 3 within the protective tube 2. The sliders 11 limit the support plate 3, preventing it from rotating due to uneven friction during movement and improving the stability of the device.

[0029] When the slider 11 is located at the top of the slide rail 10, the top surface of the support plate 3 is higher than the top surface of the protection tube 2. This makes it easy to inspect and maintain the lower part and bottom surface of the tank body 1.

[0030] Since the fork of a forklift needs to be inserted into the through slot 4 when the tank body 1 is transferred, the top surface of the protective tube 2 is provided with an auxiliary slot 12 that matches the through slot 4. This makes it easier for the fork to be inserted.

[0031] It should be noted that when the rotating sleeve 7 rotates, the tension ropes 9 on both sides should be wound with equal lengths, thereby avoiding uneven force on both sides of the support plate 3 and improving the stability of the device.

[0032] A rotating shaft and a motor for driving the rotating shaft to rotate may be provided inside the cavity 6. The rotating sleeve 7 is fixedly sleeved on the rotating shaft, thereby realizing that the motor drives the rotating sleeve 7 to rotate.

[0033] The rotating sleeve 7 is spindle-shaped, with smaller ends and a larger center. The lower ends of the two tension cords 9 are fixedly connected to the ends of the rotating sleeve 7. The spindle shape of the rotating sleeve 7 allows the tension cords 9 to be wound evenly from both ends to the center of the rotating sleeve 7. This minimizes the concentration of tension cords 9 in the center of the rotating sleeve 7, improving the stability of the device. The rotating sleeve 7 can also be provided with threaded grooves on the side to facilitate the winding of the tension cords 9, further improving the stability of the device.

[0034] Auxiliary rods 13 are rotatably provided on both sides of the bottom of the cavity 6 and are located between the pulley 8 and the rotating sleeve 7. The auxiliary rods 13 prevent the tension rope 9 from frictionally wearing against the side walls of the cavity 6 during winding, thereby increasing the service life of the device.

[0035] In order to avoid the interference between the tension ropes 9 on both sides, a baffle 14 is fixedly connected to the middle of the bottom end of the cavity 6, and the baffle 14 divides the cavity 6 into two halves. A hole is opened in the middle of the baffle 14 for the rotation sleeve 7 to pass through. The hole is not marked in the figure, but is specifically reflected in Figure 4 The middle portion of the middle rotating sleeve 7 passes through the baffle 14 .

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-pressure storage tank with convenient operation and height adjustment, comprising a tank body (1) and a protective cylinder (2) for placing the tank body (1), characterized in that: A support plate (3) is provided inside the protective tube (2) for sliding up and down, through grooves (4) are provided on both sides of the top surface of the support plate (3), and mounting grooves (5) are provided at both ends of the middle portion of the top surface of the support plate (3); The side walls and the bottom wall of the protective tube (2) are provided with interconnected cavities (6), and the top of the cavity (6) is connected to the interior of the protective tube (2). A rotating sleeve (7) is rotatably provided at the bottom of the cavity (6), and pulleys (8) are rotatably provided at the four corners of the cavity (6). A tension rope (9) is provided on both sides of the cavity (6), and the upper end of the tension rope (9) is fixedly connected to the bottom surface of the installation groove (5) after passing through the pulley (8), and the lower end of the tension rope (9) is wound around the pulley (8) and then wound on the rotating sleeve (7).

2. A high-pressure storage tank with convenient operation and height adjustment according to claim 1, characterized in that: A plurality of slide rails (10) are provided on the side of the protection tube (2), and a plurality of sliding blocks (11) matching the slide rails (10) are fixedly connected around the support plate (3).

3. A high-pressure storage tank with convenient operation and height adjustment according to claim 2, characterized in that: When the sliding block (11) is located at the top end of the slide rail (10), the top surface of the support plate (3) is higher than the top surface of the protective tube (2).

4. A high-pressure storage tank with convenient operation and height adjustment according to claim 3, characterized in that: The top surface of the protective tube (2) is provided with an auxiliary groove (12) that matches the through groove (4).

5. A high-pressure storage tank with convenient operation and height adjustment according to claim 1, characterized in that: The rotating sleeve (7) is in the shape of a spindle with small ends and a large middle, and the lower ends of the two tension ropes (9) are respectively fixedly connected to the two ends of the rotating sleeve (7).

6. A high-pressure storage tank with convenient operation and height adjustment according to claim 5, characterized in that: Auxiliary rods (13) are rotatably provided on both sides of the bottom of the cavity (6) and are located between the pulley (8) and the rotating sleeve (7).

7. A high-pressure storage tank with convenient operation and height adjustment according to claim 6, characterized in that: A baffle (14) is fixedly connected to the middle of the bottom end of the cavity (6), and the baffle (14) divides the cavity (6) into two halves. A hole for the rotating sleeve (7) to pass through is opened in the middle of the baffle (14).

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