CN115446542A

CN115446542A - Pressure vessel drum welding platform

Info

Publication number: CN115446542A
Application number: CN202211308054.5A
Authority: CN
Inventors: 陈磊; 陈帅; 许刚; 李建梅; 陈静; 钱舒; 郭亮; 祝凤金; 许景超
Original assignee: Heze Huawang Pressure Vessel Co ltd
Current assignee: Heze Huawang Pressure Vessel Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2022-12-09

Abstract

The invention provides a pressure vessel cylinder welding platform which comprises a base, wherein slide ways are symmetrically arranged on the upper end surface of the base, slide seats are arranged on the slide ways in a sliding manner, a plurality of butt joint devices are fixedly arranged at the upper ends of the slide seats, a telescopic device is arranged between the two slide seats, and a plurality of moving devices are arranged at the bottom ends of the slide seats; according to the pressure vessel cylinder welding platform, the two cylinders can be quickly and conveniently subjected to angle butt joint through the arranged butt joint device, the first motor rotates the roller, the cylinders can rotate, the butt joint angle of the two cylinders can be conveniently adjusted, and the efficiency is high; the distance between the two cylinders can be conveniently adjusted through the arranged telescopic device, the rotating rod is driven to rotate through the distance between the second motors, and the two screw rods in opposite directions can rotate in the inner screw hole, so that the two cylinders are pushed and pulled to adjust the distance; through the mobile device, the whole platform can be conveniently moved or fixed.

Description

Pressure vessel drum welding platform

Technical Field

The invention belongs to the technical field of pressure vessels, and particularly relates to a pressure vessel cylinder welding platform.

Background

In the field of production and manufacturing of pressure vessels, a circular cylinder is a common structure, the cylinder is formed by bending and welding plate materials, and for manufacturing a large-sized pressure vessel cylinder, the end surfaces of the cylinder sections of the pressure vessel need to be aligned, and then the two cylinder sections need to be welded into a whole by adopting a welding mode.

In the manufacturing process of current large-scale pressure vessel barrel, the shell ring is when the welding, and the shell ring is that the port aligns the back and directly places on the support frame, then welding operation personnel weld it, but the shell ring is fixed motionless on the support frame, and welding operation personnel need make a round trip to alternate the operation position, just can weld two shell rings together, and is time-consuming and labor-consuming.

Therefore, the pressure vessel cylinder welding platform is designed to solve the problems.

Disclosure of Invention

The present invention is directed to a welding platform for a cylinder of a pressure vessel, so as to solve the problems mentioned in the background art.

The invention discloses a pressure vessel cylinder welding platform which comprises a base, wherein slide ways are symmetrically arranged on the upper end face of the base, slide seats are arranged on the slide ways in a sliding manner, a plurality of butt joint devices are fixedly arranged at the upper ends of the slide seats, a telescopic device is arranged between the two slide seats, and a plurality of moving devices are arranged at the bottom ends of the slide seats.

Preferably, the butt joint device comprises a mounting frame, a plurality of rollers are symmetrically arranged at two ends of the mounting frame in a rotating mode, and a first motor for driving the rollers to rotate is arranged on one side of the mounting frame.

Preferably, the mobile device comprises a supporting cover and a threaded rod, the supporting cover is rotatably connected with the threaded rod through threads, a mounting plate is fixedly arranged at the bottom end of the threaded rod, and universal wheels are rotatably arranged at the lower end of the mounting plate.

Preferably, a shock absorber is arranged between the mounting plate and the universal wheel.

Preferably, the telescoping device is including setting up the motor groove between two slides in base upper end, the motor inslot is equipped with the second motor, second motor output is equipped with the driving gear, the symmetry is equipped with the rotation seat on the base of motor groove both sides, it is equipped with the bull stick to rotate on the rotation seat, the cover is equipped with the driven gear with driving gear engaged with on the bull stick, the bull stick both ends are equipped with and all are equipped with the screw rod, screw rod and slide threaded connection.

Preferably, one side of the sliding seat is provided with an inner threaded hole in threaded connection with the screw.

Preferably, the two said screws have opposite screw thread directions.

Advantageous effects

Compared with the prior art, the invention has the beneficial effects that: according to the pressure vessel cylinder welding platform, the two cylinders can be quickly and conveniently subjected to angle butt joint through the arranged butt joint device, the first motor rotates the roller, the cylinders can rotate, the butt joint angle of the two cylinders can be conveniently adjusted, and the efficiency is high; the distance between the two cylinders can be conveniently adjusted through the arranged telescopic device, the rotating rod is driven to rotate through the distance between the second motors, and the two screw rods in opposite directions can rotate in the inner screw hole, so that the two cylinders are pushed and pulled to adjust the distance; through the arranged mobile equipment, the whole platform is convenient to move or fix.

Drawings

FIG. 1 is a schematic structural diagram of a welding platform for a cylinder of a pressure vessel according to the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a side view of a docking assembly for a welding platform for a pressure vessel cylinder in accordance with the present invention;

fig. 4 is a schematic structural diagram of a moving device of a welding platform for a cylinder of a pressure vessel according to the present invention.

In the figure: the device comprises a base 1, a slide way 2, a slide seat 3, a docking device 4, a mounting frame 41, a roller 42, a first motor 43, a telescopic device 5, a motor groove 51, a second motor 52, a driving gear 53, a rotating seat 54, a rotating rod 55, a driven gear 56, a screw 57, an inner threaded hole 58, a moving device 6, a support cover 61, a threaded rod 62, a mounting plate 63, a universal wheel 64 and a shock absorber 65.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Examples

Referring to the attached drawings of the specification, the invention provides a technical scheme that: the utility model provides a pressure vessel drum welded platform, includes

base

1, 1 up end symmetry of base is equipped with slide 2, the slip is equipped with slide 3 on the slide 2, 3 fixed a plurality of interfacing apparatus 4, two of being equipped with in upper end of slide be equipped with telescoping device 5 between the slide 3, 3 bottoms of slide are equipped with a plurality of mobile device 6.

In the invention, the docking device 4 comprises a mounting frame 41, a plurality of rollers 42 are symmetrically and rotatably arranged at two ends of the mounting frame 41, and a first motor 43 for driving the rollers 42 to rotate is arranged at one side of the mounting frame 41; here, the first motor 43 may be connected to the roller 42 by a belt, a chain or a gear to drive the roller 42 to rotate.

In the invention, the mobile device 6 comprises a support cover 61 and a threaded rod 62, wherein the support cover 61 is rotatably connected with the threaded rod 62 through threads, an installation plate 63 is fixedly arranged at the bottom end of the threaded rod 62, and a universal wheel 64 is rotatably arranged at the lower end of the installation plate 63.

In the present invention, a damper 65 is provided between the mounting plate 63 and the universal wheel 64.

In the invention, the telescopic device 5 comprises a motor groove 51 arranged between two slide ways 2 at the upper end of a base 1, a second motor 52 is arranged in the motor groove 51, a driving gear 53 is arranged at the output end of the second motor 52, rotating seats 54 are symmetrically arranged on the base 1 at two sides of the motor groove 51, a rotating rod 55 is rotatably arranged on each rotating seat 54, a driven gear 56 meshed with the driving gear 53 is sleeved on each rotating rod 55, screw rods 57 are arranged at two ends of each rotating rod 55, and the screw rods 57 are in threaded connection with the slide bases 3.

In the invention, one side of the sliding seat 3 is provided with an inner screw hole 58 in threaded connection with the screw 57.

In the present invention, the two screws 57 have opposite screw directions.

According to the pressure vessel cylinder welding platform, the two cylinders can be quickly and conveniently subjected to angle butt joint through the arranged butt joint device, the first motor rotates the roller, the cylinders can rotate, the butt joint angle of the two cylinders can be conveniently adjusted, and the efficiency is high; the distance between the two cylinders can be conveniently adjusted through the arranged telescopic device, the rotating rod is driven to rotate through the distance between the second motors, and the two screw rods in opposite directions can rotate in the inner screw hole, so that the two cylinders are pushed and pulled to adjust the distance; through the arranged mobile equipment, the whole platform is convenient to move or fix.

The related specific structure and communication principle are the existing mature technologies, and are not described herein in detail.

In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not imply that the components are absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present invention, unless otherwise expressly stated or limited, the first feature may be present on or under the second feature in direct contact with the first and second feature, or may be present in the first and second feature not in direct contact but in contact with another feature between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Claims

1. The utility model provides a pressure vessel drum welded platform which characterized in that: the base is provided with a slide rail symmetrically, a slide seat is arranged on the slide rail in a sliding manner, a plurality of butt joint devices are fixedly arranged at the upper end of the slide seat, a telescopic device is arranged between the slide seats, and a plurality of moving devices are arranged at the bottom end of each slide seat.

2. The pressure vessel cylinder weld platform of claim 1, wherein: the butt joint device comprises a mounting frame, a plurality of rollers are symmetrically arranged at two ends of the mounting frame in a rotating mode, and a first motor for driving the rollers to rotate is arranged on one side of the mounting frame.

3. The pressure vessel cylinder welding platform of claim 1, wherein: the mobile device comprises a supporting cover and a threaded rod, the supporting cover is connected with the threaded rod in a rotating mode through threads, a mounting plate is fixedly arranged at the bottom end of the threaded rod, and universal wheels are arranged at the lower end of the mounting plate in a rotating mode.

4. The pressure vessel cylinder weld platform of claim 3, wherein: and a shock absorber is arranged between the mounting plate and the universal wheel.

5. The pressure vessel cylinder weld platform of claim 1, wherein: the telescopic device comprises a motor groove arranged between two slides at the upper end of the base, a second motor is arranged in the motor groove, a driving gear is arranged at the output end of the second motor, rotating seats are symmetrically arranged on the bases of two sides of the motor groove, rotating rods are arranged on the rotating seats in a rotating mode, driven gears meshed with the driving gear are sleeved on the rotating rods, screw rods are arranged at two ends of each rotating rod, and the screw rods are in threaded connection with the sliding seats.

6. The pressure vessel cylinder weld platform of claim 5, wherein: and one side of the sliding seat is provided with an inner threaded hole in threaded connection with the screw.

7. The pressure vessel cylinder welding platform of claim 6, wherein: the screw threads of the two screws are opposite in direction.