An automatic alignment device for the inlet and outlet of pressure plugs in ultra-high pressure equipment

Abstract

The present invention relates to the technical field of ultra-high voltage equipment, and in particular to an automatic alignment device for the in-and-out pressure plug of an ultra-high voltage equipment, comprising a base and a frame fixedly arranged on the base, the base being provided with two groups of front and rear displacement frames arranged at equal distances perpendicular to the frame, the front and rear displacement frames being provided with a high-pressure chamber fixing frame slidingly, and a high-pressure chamber being placed in the high-pressure chamber fixing frame. In the present invention, by providing plug guide posts at both ends of the high-pressure chamber, providing plug rear supports on the left and right sides of the frame, and providing rear guide posts on the plug rear supports, the plug can be displaced between the plug guide posts and the rear guide posts, and when the plug is displaced to the plug guide posts, the plug is directly opposite to the opening of the high-pressure chamber, and the device can connect the plug to the high-pressure chamber without deviation, avoiding deviation in the position between the high-pressure chamber and the plug after displacement, resulting in unnecessary friction when the plug is inserted, resulting in damage to the plug or the high-pressure chamber, and is suitable for promotion and use.

Description

Technical Field

[0001] The invention relates to the technical field of ultra-high voltage equipment, in particular to an automatic in-and-out alignment device for a pressure-bearing plug of an ultra-high voltage equipment. Background Art

[0002] Most of the existing ultra-high pressure sterilization equipment use an oil cylinder to push the plug in a straight line, so that the plug enters the container along the axis of the container, thereby sealing the container. In the existing ultra-high pressure equipment, after the high-pressure chamber is displaced, it is easy for the position of the plug and the high-pressure chamber to deviate, so that the plug cannot seal the container and is easy to cause damage to the equipment. In addition, the oil cylinder and the plug are mostly fixedly connected. When the docking position of the plug and the high-pressure chamber deviates, the plug cannot be docked with the high-pressure chamber in parallel. In the existing equipment, the plug and the high-pressure chamber will be displaced, resulting in the displacement of the docking position of the plug and the high-pressure chamber. Therefore, in view of the above problems, an automatic alignment device for the inlet and outlet of the pressure-bearing plug of ultra-high pressure equipment is proposed. Summary of the invention

[0003] The purpose of the present invention is to provide an automatic alignment device for the pressure-bearing plug of an ultra-high-pressure equipment. By arranging plug guide columns at both ends of the high-pressure chamber, arranging plug rear supports on the left and right sides of the frame, and arranging rear guide columns on the plug rear supports, the plug can be displaced between the plug guide columns and the rear guide columns. When the plug is displaced to the plug guide columns, the plug is directly opposite to the opening of the high-pressure chamber. The device can connect the plug with the high-pressure chamber without deviation, avoiding the deviation of the position between the high-pressure chamber and the plug after displacement, resulting in inaccuracy when the plug is inserted. Necessary friction may cause damage to the plug or the high-pressure chamber, wherein the plug is connected to the oil cylinder by a universal joint. When the oil cylinder is pushed forward, the plug is pushed from the rear guide column to the plug guide column. Guide grooves are provided at both ends of the docking hole of the plug docking plate, which can smoothly realize the displacement of the plug from the rear guide column to the plug guide column. During this period, when the positions of the rear guide column and the plug guide column are not in the same straight line, the universal joint can complete the adjustment of the plug angle so that the insertion position of the plug is aligned with the high-pressure chamber, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A device for automatically aligning the pressure plug of an ultra-high-pressure equipment in and out, comprising a base and a frame fixedly arranged on the base, the base being provided with two groups of front and rear displacement frames perpendicular to the frame and arranged at equal distances, the front and rear displacement frames being slidably provided with a high-pressure chamber fixing frame, a high-pressure chamber being placed in the high-pressure chamber fixing frame, connecting plates being fixedly arranged at both ends of the high-pressure chamber, plug guide columns being fixedly arranged at four corners of the connecting plate, plug rear supports fixedly arranged on the base being provided at both ends of the left and right ends of the frame, two rear guide columns being fixedly arranged on the plug rear supports in sequence from top to bottom, plugs being provided in the frames at both ends of the high-pressure chamber fixing frame, a mounting plate being fixedly arranged on the plug on the other side of the end face of the high-pressure chamber, a docking plate being fixedly arranged on the top and bottom of the mounting plate, four docking holes being arranged side by side on the docking plate, two groups of docking holes on the inner side of the docking plate corresponding to the four plug guide columns on the connecting plate respectively, and two groups of docking holes on the outer side of the docking plate corresponding to the four rear guide columns on the plug rear supports on both sides of the frame respectively.

[0006] Preferably, the four rear guide pillars and the four plug guide pillars are distributed in a rectangular structure, and the intersection of the diagonals of the plug guide pillars is arranged cocentrically with the high-pressure chamber.

[0007] Preferably, the straight-line distance between the plug guide post and the rear guide post does not exceed the thickness of the docking plate.

[0008] Preferably, pad block sliding frames are fixedly provided on the top plates on both sides inside the frame, pad blocks are slidably provided on the pad block sliding frames, the pad blocks are of C-shaped structure, and the width of the pad blocks is the same as the distance between the mounting plate and the side plate of the frame when the plug is inserted into the high-pressure chamber.

[0009] Preferably, plug cylinders are provided at both left and right ends of the frame, and the plug cylinders are connected to mounting plates of the plugs via universal joints.

[0010] Preferably, a high-pressure chamber oil cylinder parallel to the front and rear displacement frame is arranged on the frame at the front side of the front and rear displacement frame, and the high-pressure chamber oil cylinder is connected to the front and rear displacement frame through a universal joint.

[0011] Preferably, guide grooves are provided at both ends of the docking hole, and the guide grooves are horn grooves that are narrow inside and wide outside. The rear guide column and the plug guide column are provided with docking rings near the docking plate end, and the diameter of the docking rings gradually decreases near the docking plate end.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: by arranging plug guide columns at both ends of the high-pressure chamber, arranging plug rear supports on the left and right sides of the frame, and arranging rear guide columns on the plug rear supports, the plug can be displaced between the plug guide columns and the rear guide columns. When the plug is displaced to the plug guide columns, the plug is directly opposite to the opening of the high-pressure chamber. The device can connect the plug to the high-pressure chamber without deviation, avoiding the deviation of the position between the high-pressure chamber and the plug after displacement, resulting in unnecessary friction when the plug is inserted, resulting in damage to the plug or the high-pressure chamber. The provided plug is connected to the oil cylinder by a universal joint. When the oil cylinder is pushed forward, the plug is pushed from the rear guide column to the plug guide column. Guide grooves are provided at both ends of the docking hole of the plug docking plate, which can smoothly realize the displacement of the plug from the rear guide column to the plug guide column. During this period, when the positions of the rear guide column and the plug guide column are not on the same straight line, the universal joint can complete the adjustment of the plug angle, so that the insertion position of the plug is aligned with the high-pressure chamber, which is suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view of an automatic alignment device for the inlet and outlet of a pressure-bearing plug of an ultra-high-pressure equipment according to the present invention;

[0014] Figure 2 It is a side view of an automatic alignment device for inlet and outlet of a pressure-bearing plug of an ultra-high-pressure equipment according to the present invention;

[0015] Figure 3 A top view of an automatic alignment device for inlet and outlet of a pressure-bearing plug of an ultra-high-pressure equipment according to the present invention;

[0016] Figure 4 It is a schematic diagram of the plug installation structure of an automatic alignment device for the inlet and outlet of a pressure-bearing plug of an ultra-high-pressure equipment according to the present invention;

[0017] Figure 5 The present invention is a schematic diagram of the cross-sectional structure of a docking plate of an automatic alignment device for an inlet and outlet of a pressure-bearing plug of an ultra-high-pressure equipment.

[0018] In the figure: 1. frame; 2. front and rear displacement frames; 3. high-pressure chamber fixing frame; 4. high-pressure chamber; 5. rear support of plug; 6. rear guide column; 7. pad sliding frame; 8. plug guide column; 9. plug; 10. pad; 11. plug cylinder; 12. high-pressure chamber cylinder; 13. mounting plate; 14. docking plate; 15. docking hole; 16. guide groove; 17. connecting plate; 18. base. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-5 , the present invention provides a technical solution:

[0021] An automatic alignment device for the in-and-out pressure plug of an ultra-high-pressure equipment comprises a base 18 and a frame 1 fixedly arranged on the base 18, the base 18 is provided with two groups of front and rear displacement frames 2 arranged at equal distances perpendicular to the frame 1, a high-pressure chamber fixing frame 3 is slidably arranged on the front and rear displacement frames 2, a high-pressure chamber 4 is placed in the high-pressure chamber fixing frame 3, both ends of the high-pressure chamber 4 are fixedly provided with connecting plates 17, the four corners of the connecting plate 17 are fixedly provided with plug guide columns 8, the left and right ends of the frame 1 are provided with plug rear supports 5 fixedly installed on the base 18 on both sides of the frame 1, and the plug rear Two rear guide columns 6 are fixedly arranged on the support 5 from top to bottom in sequence, plugs 9 are arranged in the frame 1 at both ends of the high-pressure chamber fixing frame 3, a mounting plate 13 is fixedly arranged on the plug 9 on the other side of the end face of the high-pressure chamber 4, a docking plate 14 is fixedly arranged on the top and bottom of the mounting plate 13, four docking holes 15 are arranged side by side on the docking plate 14, the two groups of docking holes 15 on the inner side of the docking plate 14 correspond to the four plugging guide columns 8 on the connecting plate 17, and the two groups of docking holes 15 on the outer side of the docking plate 14 correspond to the four rear guide columns 6 on the plug rear support 5 on both sides of the frame 1.

[0022] Among them, the four rear guide pillars 6 and the four plug guide pillars 8 are distributed in a rectangular structure, and the intersection of the diagonals of the plug guide pillars 8 is set cocentrically with the high-pressure chamber 4.

[0023] Among them, a pad sliding frame 7 is fixedly arranged on the top plates on both sides inside the frame 1, and a pad 10 is slidably arranged on the pad sliding frame 7. The pad 10 is a C-shaped structure, and the width of the pad 10 is the same as the distance between the mounting plate 13 and the side plate of the frame 1 when the plug 9 is inserted into the high-pressure chamber 4.

[0024] Wherein, plug cylinders 11 are provided at both left and right ends of the frame 1 , and the plug cylinders 11 are connected to the mounting plate 13 of the plug 9 through a universal joint.

[0025] Among them, a high-pressure chamber oil cylinder 12 parallel to the front and rear displacement frame 2 is arranged on the frame at the front side of the front and rear displacement frame 2, and the high-pressure chamber oil cylinder 12 is connected to the front and rear displacement frame 2 through a universal joint.

[0026] Among them, guide grooves 16 are provided at both ends of the docking hole 15, and the guide grooves 16 are horn grooves that are narrow inside and wide outside. The rear guide pillars 6 and the plug guide pillars 8 are both provided with docking rings near the docking plate 14, and the diameter of the docking rings gradually decreases near the docking plate 14.

[0027] Working principle: by setting plug guide columns at both ends of the high-pressure chamber, setting plug rear supports on the left and right sides of the frame, and setting rear guide columns on the plug rear supports, the plug can be displaced between the plug guide columns and the rear guide columns. When the plug is displaced to the plug guide columns, the plug is directly opposite to the opening of the high-pressure chamber. The device can connect the plug to the high-pressure chamber without deviation, avoiding the deviation of the position between the high-pressure chamber and the plug after displacement, resulting in unnecessary friction when the plug is inserted, causing damage to the plug or the high-pressure chamber. Among them, the set plug is connected to the cylinder with a universal joint. When the cylinder is pushed, the plug is pushed from the rear guide column to the plug guide column. Guide grooves are provided at both ends of the docking hole of the plug docking plate, which can smoothly realize the displacement of the plug from the rear guide column to the plug guide column. During this period, when the positions of the rear guide column and the plug guide column are not on the same straight line, the universal joint can complete the adjustment of the plug angle so that the insertion position of the plug is aligned with the high-pressure chamber, which is suitable for popularization and use.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic alignment device for the inlet and outlet of a pressure-bearing plug of an ultra-high-pressure equipment, comprising a base (18) and a frame (1) fixedly arranged on the base (18), characterized in that: The base (18) is provided with two groups of front and rear displacement frames (2) which are arranged at equal distances and are perpendicular to the frame (1); a high-pressure chamber fixing frame (3) is slidably provided on the front and rear displacement frames (2); a high-pressure chamber (4) is placed in the high-pressure chamber fixing frame (3); connecting plates (17) are fixedly provided at both ends of the high-pressure chamber (4); plug guide columns (8) are fixedly provided at four corners of the connecting plate (17); and plug rear supports (5) fixedly installed on the base (18) are provided at both sides of the frame (1) at the left and right ends of the frame (1); and plug rear supports (5) are fixedly provided from top to bottom on the plug rear supports (5). Two rear guide pillars (6) are arranged, plugs (9) are arranged in the frame (1) at both ends of the high-pressure chamber fixing frame (3), a mounting plate (13) is fixedly arranged on the plug (9) at the other side of the end face of the high-pressure chamber (4), a docking plate (14) is fixedly arranged on the top and bottom of the mounting plate (13), four docking holes (15) are arranged side by side on the docking plate (14), two groups of docking holes (15) on the inner side of the docking plate (14) respectively correspond to the four plug guide pillars (8) on the connecting plate (17), and two groups of docking holes (15) on the outer side of the docking plate (14) respectively correspond to the frame ( 1) four rear guide pillars (6) on the rear supports (5) of the plugs on both sides; the straight-line distance between the plug guide pillars (8) and the rear guide pillars (6) does not exceed the thickness of the docking plate (14); pad slide frames (7) are fixedly arranged on the top plates on both sides of the interior of the frame (1), and pads (10) are slidably arranged on the pad slide frames (7), and the pads (10) are of C-shaped structure, and the width of the pads (10) is the same as the distance between the mounting plate (13) and the side plate of the frame (1) when the plug (9) is inserted into the high-pressure chamber (4); plug oil cylinders (11) are arranged on both left and right ends of the frame (1) The plug oil cylinder (11) is connected to the mounting plate (13) of the plug (9) through a universal joint; a high-pressure chamber oil cylinder (12) parallel to the front and rear displacement frame (2) is arranged on the frame (1) at the front side of the front and rear displacement frame (2), and the high-pressure chamber oil cylinder (12) is connected to the front and rear displacement frame (2) through a universal joint; guide grooves (16) are arranged at both ends of the docking hole (15), and the guide grooves (16) are horn grooves that are narrow inside and wide outside; docking rings are arranged at the ends of the rear guide column (6) and the plug guide column (8) close to the docking plate (14), and the diameter of the docking rings gradually decreases close to the docking plate (14).

2. The automatic alignment device for the inlet and outlet of the pressure plug of ultra-high pressure equipment according to claim 1 is characterized by: The four rear guide pillars (6) and the four plug guide pillars (8) are all distributed in a rectangular structure, and the intersection of the diagonals of the plug guide pillars (8) is arranged cocentrically with the high-pressure chamber (4).

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