Pressure vessel tapping device

Abstract

The utility model relates to the technical field of trepanning equipment, and discloses a pressure vessel trepanning device which comprises a base and an adjusting shaft rod arranged at the top of the base, a control seat is sleeved outside the adjusting shaft rod, trepanning equipment is arranged at the bottom of the control seat, and a hydraulic assembly capable of controlling the trepanning equipment up and down is arranged on one side of the control seat. In the utility model, the container can be placed in the base, the control seat outside the adjusting shaft lever is firstly subjected to radial sliding adjustment, the control seat is fixed through the fixing nut so as to firstly determine the position of a hole, and the whole adjusting shaft lever can horizontally rotate in the second sliding chute at the top of the base through the sliding piece II; the opening position of the container is further limited by the control seat outside the adjusting shaft rod, and the adjusting shaft rod is limited and fixed by the screw ring outside the second screw shaft, so that the control seat can be switched and positioned at any angle position through the adjusting shaft rod and the base, and the effect of improving the use practicability of the control seat is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of hole-opening equipment, in particular to a hole-opening device for a pressure vessel. Background Art

[0002] A pressure vessel is a sealed device that contains gas or liquid and withstands a certain pressure. The existing container hole-opening equipment cannot adjust holes at different angles for different containers because the containers are of different sizes and appearances. Therefore, we propose a pressure vessel hole-opening device. Utility Model Content

[0003] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a pressure vessel opening device.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pressure vessel hole opening device, comprising a base and an adjusting shaft rod arranged on the top of the base, the outer sleeve of the adjusting shaft rod is provided with a control seat, the bottom of the control seat is provided with a hole opening device, a hydraulic component that can control the hole opening device up and down is installed on one side of the control seat, the hydraulic rod part at the bottom of the hydraulic component cooperates with the hole opening device support sleeve through a supporting mechanism, a first slide groove is provided inside the adjusting shaft rod, a connecting groove is provided on one side of the control seat, a slide piece 1 is provided inside the first slide groove, a first screw shaft that passes through the connecting groove is installed on one side of the slide piece through a supporting member, and a fixing nut that fixes the control seat is provided on the end of the first screw shaft.

[0005] Preferably, the mirror image positions of the upper and lower sides of the slide member 1 are provided with card slots, the interior of the card slots is provided with movable card balls, and the upper and lower sides of the interior of the first slide slot corresponding to the movable card balls are provided with support slots;

[0006] Furthermore, the interior of the slot is a three-quarter hollow spherical slot body, and the slide piece 1 is limitedly slidably matched with the interior of the support slot through a movable locking ball.

[0007] Preferably, the control seat enables the hole-opening device to be in a radial hole-opening angle sliding adjustable state when the movable locking ball inside the slide moves in the first sliding groove inside the adjusting shaft.

[0008] Preferably, a second slide groove is provided on the top of the base, a second slide member penetrating the second slide groove is installed at the bottom of the adjusting shaft, a limiting groove is provided on the inner side of the base, a second screw shaft penetrating the limiting groove is installed on one side of the second slide member, and a screw ring is connected to the external thread of the second screw shaft;

[0009] Furthermore, when the adjusting shaft rod is rotated and adjusted at the top of the base, the hole opening device at the bottom of the control seat cooperates with the adjusting shaft rod to be in a horizontal hole opening angle sliding adjustable state.

[0010] Preferably, a group of inner control parts are sleeved on the outer periphery of the first screw shaft located inside the communicating groove, rectangular grooves are opened on both sides corresponding to each other inside the communicating groove, and rectangular parts penetrating the rectangular grooves are installed on both sides of the inner control parts corresponding to the two groups of rectangular grooves, and the inner control parts are limitedly slidably matched with the inside of the rectangular grooves through the rectangular parts;

[0011] Furthermore, when the control seat is adjusted upward or downward, the hole opening distance of the hole opening device at the bottom of the control seat is in an upward or downward adjustment state.

[0012] Beneficial Effects

[0013] The utility model provides a pressure vessel opening device, which has the following beneficial effects:

[0014] (1) A pressure vessel hole opening device, in this article, the container can be placed in the internal position of the base. After the hole opening position of the container is determined, the control seat outside the adjusting shaft can be radially slid and adjusted first, and the radially adjustable control seat can be fixed by the fixing nut outside the first screw shaft to first determine the hole opening position, and the adjusting shaft as a whole can be horizontally rotated in the second slide groove located at the top of the base through the sliding member 2, so that the control seat outside the adjusting shaft can further limit the hole opening position of the container, and the adjusting shaft can be limited and fixed by the screw ring outside the second screw shaft. In this way, the control seat can be adjusted and switched to any angle position through the adjusting shaft and the base, thereby achieving the effect of improving the practicality of the control seat.

[0015] (2) In a pressure vessel hole-opening device, when the external container is placed inside the base and the hole-opening position is determined, the control seat outside the adjusting shaft rod can be adjusted upward or downward according to the size of the container, so that the hole-opening operation distance of the hole-opening device at the bottom of the control seat is increased or shortened, and the internal control member is used for limit support. Similarly, the control seat that is adjusted upward or downward can be fixed by a fixing nut. In this way, the control seat can further adjust the hole-opening distance according to the size of the container, thereby achieving the effect of making the control seat multifunctional for hole-opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0017] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a partial schematic diagram of the control seat of the utility model;

[0020] Figure 3 For this utility model Figure 2 A magnified view of middle;

[0021] Figure 4 For this utility model Figure 1 Enlarged view of middle B;

[0022] Figure 5 For this utility model Figure 1 Enlarged view of middle C;

[0023] Figure 6 For this utility model Figure 1 Enlarged view of D in the middle.

[0024] Legend:

[0025] 1. Base; 2. Adjustment shaft; 3. Control seat; 4. First slide groove; 5. Slide one; 6. Slot; 7. Movable snap ball; 8. Support groove; 9. Support stopper; 10. Connecting groove; 11. Internal control part; 12. First screw shaft; 13. Fixing nut; 14. Opening device; 15. Hydraulic assembly; 16. Support mechanism; 17. Second slide groove; 18. Limiting groove; 19. Slide two; 20. Second screw shaft; 21. Screw ring; 22. Rectangular groove; 23. Rectangular part. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment: A pressure vessel opening device, such as Figure 1-Figure 6 As shown, it includes a base 1 and an adjusting shaft rod 2 arranged on the top of the base 1, the outer part of the adjusting shaft rod 2 is sleeved with a control seat 3, the interior of the adjusting shaft rod 2 is provided with a first sliding groove 4, the interior of the first sliding groove 4 is provided with a sliding piece 5, the upper and lower mirror positions of the sliding piece 5 are provided with a card slot 6, the interior of the card slot 6 is provided with an active card ball 7, the upper and lower sides of the interior of the first sliding groove 4 are provided with a supporting groove 8 at the position corresponding to the active card ball 7, a connecting groove 10 is provided on one side of the control seat 3, a first screw shaft 12 penetrating the connecting groove 10 is installed on one side of the sliding piece 5 through a supporting stopper 9, a group of inner control parts 11 are sleeved on the outer periphery of the first screw shaft 12 located in the connecting groove 10, the end of the first screw shaft 12 is threadedly sleeved with a fixing nut 13 for fixing the control seat 3, and the bottom of the control seat 3 is provided with an opening A hydraulic assembly 15 is installed on one side of the control seat 3 for controlling the hole opening device 14 up and down. The hydraulic rod at the bottom of the hydraulic assembly 15 cooperates with the supporting sleeve of the hole opening device 14 through a supporting mechanism 16. A second slide groove 17 is provided on the top of the base 1. A slide 2 19 penetrating the second slide groove 17 is installed at the bottom of the adjusting shaft rod 2. A limiting groove 18 is provided on the inner side of the base 1. A second screw shaft 20 penetrating the limiting groove 18 is installed on one side of the slide 2 19. The external thread of the second screw shaft 20 is connected with a screw ring 21. Rectangular grooves 22 are provided on both sides corresponding to each other inside the connecting groove 10. Rectangular parts 23 penetrating the rectangular grooves 22 are installed on both sides of the inner control part 11 corresponding to the two groups of rectangular grooves 22. The inner control part 11 slides with the inner limit of the rectangular groove 22 through the rectangular part 23.

[0028] Furthermore, the interior of the slot 6 is a three-quarter hollow spherical slot body, and the slide 1 5 is limitedly slidably matched with the interior of the support slot 8 through the movable locking ball 7.

[0029] Furthermore, when the movable locking ball 7 inside the slide 1 5 of the control seat 3 moves in the first slide groove 4 inside the adjustment shaft rod 2, the hole opening device 14 is in a radial hole opening angle sliding adjustable state.

[0030] Furthermore, when the adjusting shaft rod 2 is rotated and adjusted at the top of the base 1 , the hole opening device 14 at the bottom of the control seat 3 cooperates with the adjusting shaft rod 2 to be in a horizontal hole opening angle sliding adjustable state.

[0031] Furthermore, when the control seat 3 is adjusted upward or downward, the hole opening distance of the hole opening device 14 at the bottom of the control seat 3 is in an upward or downward adjustment state.

[0032] The working principle of this utility model:

[0033] The container can be placed in the internal position of the base 1. After the hole opening position of the container is determined, the control seat 3 outside the adjusting shaft 2 can be radially slidably adjusted first, and the radially adjustable control seat 3 can be fixed by the fixing nut 13 outside the first screw shaft 12 to first determine the hole opening position, and the adjusting shaft 2 as a whole can be horizontally rotated in the second slide groove 17 located at the top of the base 1 through the sliding member 19, so that the control seat 3 outside the adjusting shaft 2 can further limit the hole opening position of the container, and the adjusting shaft 2 can be limited and fixed by the screw ring 21 outside the second screw shaft 20. In this way, the control seat 3 can be adjusted and switched to any angle position by the adjusting shaft 2 and the base 1. According to the size of the container, the control seat 3 outside the adjusting shaft 2 can be adjusted upward or downward to increase or shorten the hole opening operation distance of the hole opening device 14 at the bottom of the control seat 3, and the control seat 3 can be fixed by the fixing nut 13.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pressure vessel opening device, comprising a base (1), characterized in that: The top of the base (1) is provided with an adjusting shaft (2), the outer sleeve of the adjusting shaft (2) is provided with a control seat (3), the bottom of the control seat (3) is provided with a hole opening device (14), one side of the control seat (3) is installed with a hydraulic component (15) which can control the hole opening device (14) up and down, the hydraulic rod part at the bottom of the hydraulic component (15) cooperates with the supporting sleeve of the hole opening device (14) through a supporting mechanism (16), the interior of the adjusting shaft (2) is provided with a first slide groove (4), one side of the control seat (3) is provided with a connecting groove (10), the interior of the first slide groove (4) is provided with a sliding member (5), one side of the sliding member (5) is provided with a first screw shaft (12) which passes through the connecting groove (10) through a supporting member (9), and the end of the first screw shaft (12) is threadedly sleeved with a fixing nut (13) which fixes the control seat (3).

2. A pressure vessel opening device according to claim 1, characterized in that: The slide member 1 (5) is provided with a clamping groove (6) at the mirror positions on the upper and lower sides, and a movable clamping ball (7) is arranged inside the clamping groove (6). The first slide groove (4) is provided with a supporting groove (8) at the positions corresponding to the movable clamping ball (7) on the upper and lower sides inside the first slide groove (4).

3. A pressure vessel opening device according to claim 2, characterized in that: The control seat (3) enables the hole-opening device (14) to be in a radial hole-opening angle sliding adjustable state when the movable locking ball (7) inside the slide member (5) moves in the first slide groove (4) inside the adjustment shaft rod (2).

4. A pressure vessel opening device according to claim 1, characterized in that: A second slide groove (17) is provided on the top of the base (1), a second slide member (19) penetrating the second slide groove (17) is installed on the bottom of the adjusting shaft (2), a limiting groove (18) is provided on the inner side of the base (1), a second screw shaft (20) penetrating the limiting groove (18) is installed on one side of the second slide member (19), and a screw ring (21) is connected to the external thread of the second screw shaft (20).

5. A pressure vessel opening device according to claim 4, characterized in that: When the adjusting shaft (2) is rotated and adjusted at the top of the base (1), the hole opening device (14) at the bottom of the control seat (3) cooperates with the adjusting shaft (2) to be in a horizontal hole opening angle sliding adjustable state.

6. A pressure vessel opening device according to claim 1, characterized in that: A group of inner control parts (11) is sleeved on the outer periphery of the first screw shaft (12) located inside the connecting groove (10); rectangular grooves (22) are provided on both sides of the connecting groove (10) corresponding to each other; rectangular parts (23) penetrating the rectangular grooves (22) are installed on both sides of the inner control part (11) corresponding to the two groups of rectangular grooves (22); the inner control part (11) is limitedly slidably matched with the inside of the rectangular groove (22) through the rectangular part (23).

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