CN218298131U

CN218298131U - Pressure vessel surface treatment device

Info

Publication number: CN218298131U
Application number: CN202222238798.6U
Authority: CN
Inventors: 缪仁昌; 徐林凤
Original assignee: Changxing Technology Changxing Co ltd
Current assignee: Changxing Technology Changxing Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-01-13
Anticipated expiration: 2032-08-25

Abstract

The utility model provides a pressure vessel surface treatment device, which comprises a base, wherein a supporting seat is arranged on the base, a positioning rod is arranged at the periphery of the supporting seat, the top end of the positioning rod is connected with an arc positioning plate used for clamping a pressure vessel, and a plurality of rollers are arranged in the arc positioning plate; still the slip cover on the locating lever is equipped with the slide bar, rotate through the bulb between slide bar and the arc locating plate that corresponds and be connected, still the cover is equipped with clamping spring on the slide bar, still be connected with steady appearance extension spring between arc locating plate and the locating lever that corresponds, and install the infrared transmitting terminal and the infrared receiving terminal of looks adaptation on two arc locating plates respectively, infrared receiving terminal and external control ware electric connection, and controller and outside ultrasonic flaw detection mechanism electric connection, ultrasonic flaw detection mechanism is located the periphery of base and with pressure vessel's position looks adaptation. Compare in prior art, this application has solved a series of problems such as pressure vessel surface detection inefficiency.

Description

Pressure vessel surface treatment device

Technical Field

The utility model relates to a pressure vessel field especially relates to a pressure vessel surface treatment device.

Background

The pressure container is a closed device which contains gas or liquid and bears a certain pressure. In order to ensure the manufacturing quality and the operation safety, the pressure vessel needs to be subjected to surface nondestructive testing both in the manufacturing process and after being put into use and operated.

In the prior art, chinese patent publication No. CN214638860U discloses a pressure container nondestructive testing surface treatment apparatus, where a conveyor belt rotates to drive a pressure container between an inlet and an outlet to move, a moving motor rotates to drive a moving rotating shaft to rotate, the moving rotating shaft rotates to drive a moving block to move, a driving motor mounted on a moving block rotates, the driving motor rotates to drive a first bevel gear to rotate, the first bevel gear rotates to drive a second bevel gear to rotate, the second bevel gear rotates to drive a rotating rod to rotate, the rotating rod rotates to drive a rotating gear to rotate, the rotating gear rotates to drive a rack to move, the rack moves to drive a cleaning member to perform lifting movement to clean the surface of the pressure container, so as to improve the accuracy of a subsequent container surface testing result.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art's weak point, provide a pressure vessel surface treatment device, solved among the prior art pressure vessel surface detection inefficiency scheduling series problem.

In order to achieve the above object, the utility model provides a following technical scheme: a pressure vessel surface treatment device comprises a base, wherein a supporting seat is arranged on the base, a rotating seat used for loading a pressure vessel with a cylindrical outer wall is rotatably arranged in the supporting seat, a motor used for driving the rotating seat to rotate is further arranged at the bottom of the supporting seat, a plurality of positioning rods corresponding to the positions of the positioning rods are further arranged on the periphery of the supporting seat, the top ends of the positioning rods are connected with an arc-shaped positioning plate used for clamping the pressure vessel, and a plurality of idler wheels are arranged in the arc-shaped positioning plate; still slide the cover on the locating lever and be equipped with the slide bar, the slide bar with correspond rotate through the bulb between the arc locating plate and be connected, still the cover is equipped with the centre gripping spring on the slide bar, arc locating plate and corresponding side still be connected with steady appearance extension spring between the locating lever, and two install the infrared emission end and the infrared receiving end of looks adaptation on the arc locating plate respectively, infrared receiving end and external control ware electric connection, just controller and outside ultrasonic flaw detection mechanism electric connection, ultrasonic flaw detection mechanism is located the periphery of base and with pressure vessel's position looks adaptation.

Preferably, the bottom fixedly connected with of supporting seat has a plurality of vertical poles that distribute evenly, the top fixed mounting of base has a plurality of fixed cylinders, and is a plurality of the bottom of vertical pole is the slip cover respectively and is established and is corresponded in the fixed cylinder.

Preferably, the bottom of supporting seat is fixed with a lift section of thick bamboo still, the motor is located in the lift section of thick bamboo, just the output of motor with the bottom of rotating the seat is connected, the top of base is fixed with a vertical section of thick bamboo still, the bottom slip cap of a lift section of thick bamboo is established in the vertical section of thick bamboo, still the cover is equipped with perpendicular spring on the lift section of thick bamboo, the both ends of perpendicular spring are connected respectively the supporting seat with on the base.

Preferably, the top fixed mounting of base has two corresponding arc poles in position, two the cross-section of locating lever is L shape structure, and two the locating lever rotates the cover respectively and establishes corresponding on the arc pole, two the one end of locating lever all be connected with the extension roller that the supporting seat bottom contacted, two the equal fixedly connected with fixed disk in top of locating lever, the one end of slide bar runs through corresponding side the locating lever with the fixed disk to the slip cover is established and is corresponded on the fixed disk.

Preferably, the ball head is fixedly mounted at the corresponding side on one end of the sliding rod, spherical seats are fixedly mounted on the side walls of the two arc-shaped positioning plates, and the ball head is rotatably sleeved in the corresponding spherical seats.

Preferably, still fixed cover has connect the dish that resets on the slide bar, just still the cover is equipped with clamping spring on the slide bar, clamping spring's both ends are connected respectively and are corresponded the fixed disk with reset on the dish.

Preferably, the two ends of the posture stabilizing tension spring are respectively connected to the corresponding side of the fixed disc and the arc-shaped positioning plate, and the arc-shaped positioning plate keeps an inclined state in a natural state.

Preferably, the arc-shaped positioning plate is further fixedly provided with a connecting rod, and the plurality of rollers are respectively sleeved on the corresponding connecting rods in a rotating manner.

The beneficial effects of the utility model reside in that:

(1) The utility model discloses a to wait that the pressure vessel who detects places on rotating the seat, the supporting seat atress sinks, extrusion extension roller, leverage through the locating lever, make the top of locating lever take place to rotate, and be close to each other through a plurality of arc locating plates of synchronous drive of slide bar, until under the clamping action at the centre gripping spring, the arc locating plate presss from both sides cylindrical pressure vessel's outer wall tightly, compare in prior art, not only can initiatively accomplish cylindrical pressure vessel's location operation, can also pass through the spring action of centre gripping spring, the not pressure vessel of external diameter size of adaptation, whole container surface treatment device's practicality has been improved.

(2) The utility model discloses an arc locating plate when pressing from both sides cylindrical pressure vessel outer wall tightly, the arc locating plate of both sides needs the outer wall of the cylindrical pressure vessel of laminating, and the connection effect through bulb and spherical seat, make the arc locating plate of both sides be in the vertical state, at this moment, the infrared ray that infrared emission end sent is just received by infrared receiving terminal, thereby after this received signal that sends by infrared receiving terminal is received to the controller, control ultrasonic inspection mechanism function, carry out ultrasonic inspection to pressure vessel's outer wall, compare in prior art, can be in pressure vessel location, the ultrasonic inspection mechanism is initiatively triggered, the short-term test container outer wall, the detection efficiency of pressure vessel on assembly line operation has been improved.

To sum up, the utility model has the advantages of independently fix a position cylindrical pressure vessel to synchronous initiative detection pressure vessel surface improves detection efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the arc-shaped positioning plate of the present invention;

fig. 4 is a schematic view of another perspective three-dimensional structure of the arc-shaped positioning plate of the present invention.

Reference numerals: 1. a base; 2. a supporting seat; 3. a rotating seat; 4. a fixed cylinder; 5. a lifting cylinder; 6. a vertical cylinder; 7. a vertical spring; 8. an arcuate bar; 9. positioning a rod; 10. an arc-shaped positioning plate; 11. a roller; 12. fixing the disc; 13. a slide bar; 14. a spherical seat; 15. a reset plate; 16. a clamping spring; 17. a posture stabilizing tension spring; 18. an extension roll; 19. a connecting rod; 20. an infrared emitting end.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1-4, the present embodiment provides a pressure vessel surface treatment apparatus, which includes a base 1, wherein a supporting seat 2 is disposed on the base 1, a rotating seat 3 for loading a pressure vessel with a cylindrical outer wall is rotatably mounted on the supporting seat 2, a motor for driving the rotating seat 3 to rotate is further disposed at the bottom of the supporting seat 2, a plurality of positioning rods 9 corresponding to each other are further disposed at the periphery of the supporting seat 2, an arc-shaped positioning plate 10 for clamping the pressure vessel is connected to the top ends of the positioning rods 9, and a plurality of rollers 11 are mounted in the arc-shaped positioning plate 10; the positioning rod 9 is also sleeved with a sliding rod 13 in a sliding manner, the sliding rod 13 is rotatably connected with the corresponding arc positioning plate 10 through a ball head, the sliding rod 13 is also sleeved with a clamping spring 16, a posture stabilizing tension spring 17 is further connected between the arc positioning plate 10 and the corresponding side positioning rod 9, the two arc positioning plates 10 are respectively provided with an infrared transmitting end 20 and an infrared receiving end which are matched, the infrared receiving end is electrically connected with an external controller, the controller is electrically connected with an external ultrasonic flaw detection mechanism, the ultrasonic flaw detection mechanism is positioned at the periphery of the base 1 and is matched with the position of the pressure container, the surface of the pressure container for ultrasonic flaw detection used in the application is the prior art, is not described in detail here, but also belongs to a part of the device, when the surface of the pressure container needs to be detected, the pressure container is placed on the rotating seat 3, through the lever action of the positioning rod 9, the peripheral arc positioning plates 10 are gathered together, pressure containers with different outer diameters are clamped through the clamping springs 16, the stability of the pressure container in the subsequent ultrasonic detection process is improved, meanwhile, after the pressure containers are vertically clamped through the arc positioning plates 10, the infrared transmitting ends 20 are just perpendicular to the infrared receiving ends, at the moment, the infrared receiving ends receive infrared signals sent by the infrared transmitting ends 20, the infrared received signals are immediately and actively identified through the controller, the ultrasonic flaw detection mechanism is controlled to operate, the outer surface of the pressure container is detected, compared with the prior art, when the pressure containers are placed, the ultrasonic flaw detection mechanism is actively triggered to operate, manual operation is not needed, and the efficiency of pressure container detection in assembly line operation is improved.

As a preferred embodiment in this embodiment, the bottom of the supporting seat 2 is fixedly connected with a plurality of vertical rods uniformly distributed, the top of the base 1 is fixedly provided with a plurality of fixed cylinders 4, the bottom ends of the plurality of vertical rods are respectively sleeved in the corresponding fixed cylinders 4 in a sliding manner, the bottom of the supporting seat 2 is also fixedly provided with a lifting cylinder 5, a motor is positioned in the lifting cylinder 5, the output end of the motor is connected with the bottom of the rotating seat 3, the top of the base 1 is also fixedly provided with a vertical cylinder 6, the bottom end of the lifting cylinder 5 is sleeved in the vertical cylinder 6 in a sliding manner, the lifting cylinder 5 is further sleeved with a vertical spring 7, two ends of the vertical spring 7 are respectively connected to the supporting seat 2 and the base 1, the top of the base 1 is fixedly provided with two arc-shaped rods 8 corresponding to each other, the cross section of the two positioning rods 9 is L-shaped, the two positioning rods 9 are respectively sleeved on the corresponding arc-shaped rods 8 in a rotating manner, one end of the two positioning rods 9 is connected with an extension roller 18 contacting with the bottom of the supporting seat 2, the top end of the two positioning rods 9 is fixedly connected with a fixed disk 12, one end of the sliding rod 13 penetrates through the corresponding to the positioning rod 9 and the corresponding to the rotating spring 13, and the rotating seat 14, the rotating spring 14 is sleeved on the ball head 13 of the rotating seat, the rotating seat is connected to a pressure detecting device, the ball head 14, the rotating seat 13 is connected to be detected, the ball head 14, the rotating seat 13, the ball head 13 is also is connected to be detected, the rotating seat 13, the ball head is connected to be detected, the ball head 13, the ball head is further connected to be detected, make the top of locating lever 9 take place to rotate to drive a plurality of arc locating plates 10 through slide bar 13 in step and be close to each other, until under clamping spring 16's clamping action, arc locating plate 10 presss from both sides cylindrical pressure vessel's outer wall tightly, compare in prior art, not only can initiatively accomplish cylindrical pressure vessel's location operation, can also pass through clamping spring 16's elastic force effect, the not pressure vessel of external diameter size of adaptation has improved whole container surface treatment device's practicality.

As a preferred embodiment in this embodiment, two ends of the posture stabilizing tension spring 17 are connected to the corresponding side fixing disk 12 and the arc positioning plate 10 respectively, in a natural state, the arc positioning plate 10 keeps an inclined state, the arc positioning plate 10 is further fixedly installed with the connecting rod 19, the plurality of rollers 11 are respectively rotatably sleeved on the corresponding connecting rod 19, when the arc positioning plate 10 clamps the outer wall of the cylindrical pressure container, the arc positioning plates 10 at two sides need to be attached to the outer wall of the cylindrical pressure container, and the arc positioning plates 10 at two sides are in a vertical state through the connection between the ball heads and the spherical seat 14, at this time, the infrared rays emitted by the infrared emitting end 20 are just received by the infrared receiving end, so that after receiving signals emitted by the infrared receiving end are received by the controller, the ultrasonic flaw detection mechanism is controlled to operate, the rotating seat 3 is driven to rotate by the motor, the pressure container continuously rotates under the guiding action of the plurality of rollers 11, and ultrasonic flaw detection is performed on the outer wall of the pressure container.

Working procedure

When needing to detect the pressure vessel surface, the pressure vessel who will wait to detect is placed on rotating

seat

3, 2 atress of supporting seat sink, extrusion extension roller 18, leverage through locating lever 9, make the top of locating lever 9 take place to rotate, and drive a plurality of arc locating plates 10 through slide bar 13 in step and be close to each other, until under clamping spring 16's clamping action, arc locating plate 10 presss from both sides cylindrical pressure vessel's outer wall tightly, compare in prior art, not only can initiatively accomplish cylindrical pressure vessel's location operation, can also pass through clamping spring 16's elastic force, the not pressure vessel of external diameter size of adaptation, whole container surface treatment device's practicality has been improved.

When arc locating plate 10 presss from both sides cylindrical pressure vessel outer wall tightly, the arc locating plate 10 of both sides need the outer wall of the cylindrical pressure vessel of laminating, and through bulb and spherical seat 14's connection effect, make the arc locating plate 10 of both sides be in the vertical state, at this moment, infrared ray that infrared emission end 20 sent is just received by infrared receiving terminal, thereby after this received signal that sends by infrared receiving terminal is received to the controller, control ultrasonic inspection mechanism function, carry out ultrasonic inspection to pressure vessel's outer wall, compare in prior art, can be in the pressure vessel location, the ultrasonic inspection mechanism is initiatively triggered, the short-term test container outer wall, the detection efficiency of pressure vessel on assembly line operation has been improved.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The surface treatment device for the pressure container is characterized by comprising a base, wherein a supporting seat is arranged on the base, a rotating seat used for loading the pressure container with the cylindrical outer wall is rotatably arranged in the supporting seat, a motor used for driving the rotating seat to rotate is further arranged at the bottom of the supporting seat, a plurality of positioning rods corresponding to the positions of the positioning rods are further arranged on the periphery of the supporting seat, the top ends of the positioning rods are connected with an arc-shaped positioning plate used for clamping the pressure container, and a plurality of idler wheels are arranged in the arc-shaped positioning plate;

still slide the cover on the locating lever and be equipped with the slide bar, the slide bar with correspond rotate through the bulb between the arc locating plate and be connected, still the cover is equipped with the centre gripping spring on the slide bar, arc locating plate and corresponding side still be connected with steady appearance extension spring between the locating lever, and two install the infrared emission end and the infrared receiving end of looks adaptation on the arc locating plate respectively, infrared receiving end and external control ware electric connection, just controller and outside ultrasonic flaw detection mechanism electric connection, ultrasonic flaw detection mechanism is located the periphery of base and with pressure vessel's position looks adaptation.

2. The surface treatment device for the pressure vessel according to claim 1, wherein a plurality of vertical rods are fixedly connected to the bottom of the supporting base, the vertical rods are uniformly distributed, a plurality of fixed cylinders are fixedly mounted at the top end of the base, and the bottom ends of the vertical rods are respectively slidably sleeved in the corresponding fixed cylinders.

3. The surface treatment device for the pressure vessel as claimed in claim 2, wherein a lifting cylinder is further fixedly mounted at the bottom of the supporting seat, the motor is located in the lifting cylinder, an output end of the motor is connected with the bottom of the rotating seat, a vertical cylinder is further fixedly mounted at the top of the base, a bottom end of the lifting cylinder is slidably sleeved in the vertical cylinder, a vertical spring is further sleeved on the lifting cylinder, and two ends of the vertical spring are respectively connected to the supporting seat and the base.

4. The surface treatment device for the pressure vessel according to claim 1, wherein two arc-shaped rods corresponding to each other are fixedly installed at the top of the base, the cross sections of the two positioning rods are L-shaped structures, the two positioning rods are respectively rotatably sleeved on the corresponding arc-shaped rods, one ends of the two positioning rods are respectively connected with an extension roller contacting with the bottom of the supporting seat, the top ends of the two positioning rods are respectively fixedly connected with a fixed disk, one end of each sliding rod penetrates through the corresponding positioning rod and the fixed disk, and the sliding rod is sleeved on the corresponding fixed disk.

5. The surface treatment device for the pressure container according to claim 4, wherein the ball head is fixedly arranged at one end of the corresponding side of the slide rod, spherical seats are fixedly arranged on the side walls of the two arc-shaped positioning plates, and the ball head is rotatably sleeved in the corresponding spherical seats.

6. The surface treatment device for the pressure vessel as claimed in claim 5, wherein a reset plate is fixedly sleeved on the slide rod, a clamping spring is sleeved on the slide rod, and two ends of the clamping spring are respectively connected to the corresponding fixed plate and the reset plate.

7. The surface treatment device for the pressure vessel as claimed in claim 4, wherein two ends of the posture-stabilizing tension spring are respectively connected to the fixing disc and the arc-shaped positioning plate on the corresponding side, and the arc-shaped positioning plate is kept in an inclined state in a natural state.

8. The surface treatment device for the pressure vessel according to claim 1, wherein the arc-shaped positioning plate is further fixedly provided with a connecting rod, and the plurality of rollers are respectively rotatably sleeved on the corresponding connecting rods.