CN216113196U

CN216113196U - Directional X-ray machine removes elevation structure

Info

Publication number: CN216113196U
Application number: CN202122121114.XU
Authority: CN
Inventors: 陈驾凌
Original assignee: SHANGHAI KANGDA MEDICAL SCIENCE & TECHNOLOGY CO LTD
Current assignee: SHANGHAI KANGDA MEDICAL SCIENCE & TECHNOLOGY CO LTD
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-22
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a moving and lifting structure of a directional X-ray machine, which comprises a bottom plate, wherein the upper end surface of the bottom plate is fixedly connected with a base, a lead screw is rotatably connected inside the base through a bearing, two groups of fixed seats are arranged on the upper end surface of the base, a lead screw is rotatably connected inside the fixed seats through a bearing, a slide rod is arranged on one side of the lead screw and fixedly connected with the fixed seats, a slide block is connected with the outer side of the lead screw in a threaded manner, a threaded hole and a sliding hole are formed in the upper end surface of the slide block, the slide rod and the lead screw are respectively and movably connected inside the sliding hole and the threaded hole, an installation plate is welded at one end of the slide block, the lower end of the lead screw penetrates into the base, a gear is fixedly connected at the lower end of the lead screw, and the gear is meshed with the lead screw. The directional X-ray machine moving and lifting structure can realize random moving and lifting of the directional X-ray machine, shorten the preparation time before detection, reduce the labor input and greatly improve the working efficiency.

Description

Directional X-ray machine removes elevation structure

Technical Field

The utility model relates to the technical field of X-ray machines, in particular to a moving lifting structure of a directional X-ray machine.

Background

In the weld seam X-ray detection work of a cylinder structure, the currently common X-ray machine has two types of projection modes, namely a directional X-ray machine and a circumferential X-ray machine respectively, the transillumination radiation angle of the directional X-ray machine is relatively fixed, the transillumination radiation angle of the circumferential X-ray machine is 360 degrees and is mainly used for detecting a circumferential weld seam, and meanwhile, because the welding line of the cylinder body has a certain height with the ground, the X-ray machine needs to be placed at a specific position according to the placement standard of the X-ray machine, the accuracy of the position directly influences the flaw detection quality, but is limited by the problems of weight, volume and the like of the X-ray machine, the physical labor of detection personnel is overlarge in the detection process, the corresponding detection efficiency is also influenced correspondingly, and therefore, a moving lifting structure of the directional X-ray machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a moving and lifting structure of a directional X-ray machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a directional X-ray production apparatus removes elevation structure, includes the bottom plate, the up end fixedly connected with base of bottom plate, the base is inside to be connected with the lead screw through the bearing rotation, two sets of fixing bases are installed to the up end of base, the inside of fixing base is rotated through the bearing and is connected with the lead screw, one side of lead screw is provided with the slide bar, slide bar and fixing base fixed connection, the outside threaded connection of lead screw has the slider, threaded hole and slide opening are seted up to the up end of slider, slide bar and lead screw swing joint are inside slide opening and threaded hole respectively, the one end welding of slider has the mounting panel, the lower extreme of lead screw runs through to inside the base, and the lower extreme fixedly connected with gear of lead screw, the gear is connected with the lead screw meshing.

Preferably, one end of the screw rod penetrates through the outer part of the base, and one end of the screw rod is fixedly connected with a crank.

Preferably, the four corners of the lower end surface of the bottom plate are welded with fixed cylinders, the lower end surface of each fixed cylinder is provided with a connecting hole, and the inner threads of the connecting holes are connected with adjusting support legs.

Preferably, one side of the fixed cylinder is provided with a universal wheel, and the universal wheel is installed on the lower end face of the bottom plate.

Preferably, the upper end face of the mounting plate is provided with a mounting hole.

Preferably, the lower end surface of the fixed seat is provided with a shaft hole.

Compared with the prior art, the utility model has the beneficial effects that: the directional X-ray machine moving and lifting structure can realize random moving and lifting of the directional X-ray machine, shorten the preparation time before detection, reduce the labor input and greatly improve the working efficiency.

Drawings

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

FIG. 2 is a schematic view of the lower end of the fixing cylinder of the present invention;

FIG. 3 is a schematic top view of a slider according to the present invention.

In the figure: 1. a base plate; 2. a fixed cylinder; 3. adjusting the support legs; 4. a universal wheel; 5. a base; 6. a screw rod; 7. a crank; 8. a slider; 9. a fixed seat; 10. a slide bar; 11. a lead screw; 12. mounting a plate; 13. a gear; 14. connecting holes; 15. a threaded hole; 16. and (4) a slide hole.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a moving and lifting structure of a directional X-ray machine comprises a bottom plate 1, wherein a base 5 is fixedly connected to the upper end face of the bottom plate 1, a lead screw 6 is rotatably connected to the inside of the base 5 through a bearing, two groups of fixing seats 9 are installed on the upper end face of the base 5, a lead screw 11 is rotatably connected to the inside of each fixing seat 9 through a bearing, a slide rod 10 is arranged on one side of the lead screw 11, the slide rod 10 is fixedly connected with the fixing seats 9, a slide block 8 is in threaded connection with the outer side of the lead screw 11, a threaded hole 15 and a slide hole 16 are formed in the upper end face of the slide block 8, the slide rod 10 and the lead screw 11 are respectively and movably connected to the inside of the slide hole 16 and the threaded hole 15, an installation plate 12 is welded to one end of the slide block 8, the lower end of the lead screw 11 penetrates through the inside of the base 5, a gear 13 is fixedly connected to the lower end of the lead screw 11, and the gear 13 is meshed with the lead screw 6;

the one end of lead screw 6 runs through to the outside of base 5, and the one end fixedly connected with crank 7 of lead screw 6, it can be so that the rotation to lead screw 6 to rotate crank 7, gu fixed section of thick bamboo 2 has all been welded to the lower terminal surface four corners position of bottom plate 1, connecting hole 14 has been seted up to the lower terminal surface of gu fixed section of thick bamboo 2, the inside threaded connection of connecting hole 14 has regulation stabilizer blade 3, it makes the regulation stabilizer blade reciprocate to rotate regulation stabilizer blade 3, can make the fixing that removes that elevation structure can stabilize fix on ground, one side of gu fixed section of thick bamboo 2 is provided with universal wheel 4, universal wheel 4 installs the lower terminal surface at bottom plate 1, the removal walking that directional X-ray machine removed elevation structure can have been made things convenient for, the mounting hole has been seted up to the up end of mounting panel 12, can install fixed directional X-ray machine, the shaft hole has been seted up to the lower terminal surface of fixing base 9, be convenient for lead screw 11 penetrates inside the base 5.

The working principle is as follows: install directional X-ray production apparatus on mounting panel 12, and universal wheel 4 has made things convenient for directional X-ray production apparatus's removal walking, when fixed to directional X-ray production apparatus, rotation regulation stabilizer blade 3 for adjust stabilizer blade 3 and support and can accomplish the fixed to directional X-ray production apparatus on ground, and when going up and down to directional X-ray production apparatus, rotate crank 7, make lead screw 6 rotate, the transmission that pivoted lead screw 6 passes through gear 13 drives lead screw 11 and rotates, and pivoted lead screw 11 makes slider 8 reciprocate, thereby make directional X-ray production apparatus oscilaltion.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A directional X-ray machine removes elevation structure, includes bottom plate (1), its characterized in that: the upper end face of the bottom plate (1) is fixedly connected with a base (5), the base (5) is internally and rotatably connected with a lead screw (6) through a bearing, two groups of fixing seats (9) are installed on the upper end face of the base (5), the fixing seats (9) are internally and rotatably connected with a lead screw (11) through a bearing, one side of the lead screw (11) is provided with a slide rod (10), the slide rod (10) is fixedly connected with the fixing seats (9), the outer side of the lead screw (11) is in threaded connection with a slide block (8), the upper end face of the slide block (8) is provided with a threaded hole (15) and a slide hole (16), the slide rod (10) and the lead screw (11) are respectively and movably connected inside the slide hole (16) and the threaded hole (15), one end of the slide block (8) is welded with a mounting plate (12), and the lower end of the lead screw (11) penetrates through the base (5), and the lower end of the screw rod (11) is fixedly connected with a gear (13), and the gear (13) is meshed with the screw rod (6).

2. A directional X-ray machine mobile lifting structure according to claim 1, characterized in that: one end of the screw rod (6) penetrates through the outside of the base (5), and one end of the screw rod (6) is fixedly connected with a crank (7).

3. A directional X-ray machine mobile lifting structure according to claim 1, characterized in that: the four-angle position of the lower end face of the bottom plate (1) is welded with a fixed cylinder (2), a connecting hole (14) is formed in the lower end face of the fixed cylinder (2), and the inner thread of the connecting hole (14) is connected with an adjusting support leg (3).

4. A directional X-ray machine mobile lifting structure according to claim 3, characterized in that: one side of the fixed cylinder (2) is provided with a universal wheel (4), and the universal wheel (4) is installed on the lower end face of the bottom plate (1).

5. A directional X-ray machine mobile lifting structure according to claim 1, characterized in that: the upper end face of the mounting plate (12) is provided with a mounting hole.

6. A directional X-ray machine mobile lifting structure according to claim 1, characterized in that: the lower end face of the fixed seat (9) is provided with a shaft hole.