CN215831615U - Telescopic ray inspection machine bracing piece - Google Patents
Telescopic ray inspection machine bracing piece Download PDFInfo
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- CN215831615U CN215831615U CN202121869897.3U CN202121869897U CN215831615U CN 215831615 U CN215831615 U CN 215831615U CN 202121869897 U CN202121869897 U CN 202121869897U CN 215831615 U CN215831615 U CN 215831615U
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- telescopic
- rod
- supporting rod
- tip
- inspection machine
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Abstract
The utility model discloses a telescopic supporting rod of a radiographic inspection machine, which comprises a main supporting rod and two telescopic rods, wherein the main supporting rod is of a square rod body structure, round telescopic through holes penetrating through two ends of the main supporting rod are arranged in the main supporting rod, positioning holes penetrating into the telescopic through holes are formed in two ends of the main supporting rod, a locking positioning piece in threaded connection with the positioning holes is arranged in each positioning hole, the telescopic rods are of a cylindrical rod body structure and matched with the telescopic through holes in the main supporting rod, a bearing end part is arranged at one end of each telescopic rod, the bearing end part is of a cuboid structure, one ends, far away from the bearing end part, of the two telescopic rods are respectively inserted into two ends of a telescopic channel arranged in the main supporting rod, the positions of the telescopic rods are fixed by screwing in the locking positioning pieces, and the top surfaces of the bearing end parts on the two telescopic rods are kept parallel. The telescopic supporting rod of the radiographic inspection machine is not only beneficial to horizontally placing the supporting rod in the tank body without excessive adjustment, but also beneficial to supporting the radiographic inspection machine, and simultaneously beneficial to supporting the telescopic rod on the inner wall of the tank body.
Description
Technical Field
The utility model relates to the technical field of tank nondestructive testing auxiliary equipment, in particular to a telescopic supporting rod of a radiographic inspection machine.
Background
When nondestructive testing is performed on chemical equipment, various types of ray inspection machines are commonly used. For large-diameter tank bodies, two support rods are usually adopted to support the radiographic inspection machine in the tank body. At present, use more bracing piece generally including first bracing piece and second bracing piece, first bracing piece and second bracing piece are the circle form steel pipe, and first bracing piece inserts and sets up in the second bracing piece, through the different diameter jar of body of telescopic bracing piece adaptation and different detection focuses. To current bracing piece, the diameter of first bracing piece and second bracing piece is different, needs the fine adjustment just to enable it to keep the level, and in addition, the circular steel pipe neither does benefit to and supports the ray inspection machine, does not also do benefit to the bracing piece and supports in jar internal wall.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a telescopic supporting rod of a radiographic inspection machine, which is beneficial to horizontally placing the telescopic supporting rod in a tank body without excessive adjustment, supporting the radiographic inspection machine and supporting the telescopic rod on the inner wall of the tank body.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a telescopic supporting rod of a radiographic inspection machine comprises a main supporting rod and two telescopic rods, wherein the main supporting rod is of a square rod body structure and is provided with round telescopic through holes penetrating through two ends of the main supporting rod, two ends of the main supporting rod are respectively provided with a positioning hole penetrating into the telescopic through holes of the main supporting rod, and each positioning hole is internally provided with a locking positioning piece in threaded connection with the positioning hole; the telescopic link is cylindric body of rod structure and its and the flexible through-hole phase-match that establishes in the main tributary vaulting pole, and telescopic link one end is equipped with bears the tip, bears the tip and be the cuboid structure, and the one end that two telescopic links kept away from and bear the tip inserts the both ends that set up the flexible passageway that establishes in the main tributary vaulting pole respectively and makes the telescopic link rigidity through precession locking setting element, and bears the top surface of tip on two telescopic links and keep parallel.
Further, bear the tip surface and be equipped with U type cushion, U type cushion covers the bottom surface and the left and right sides face that bear the tip, and U type cushion has increased the frictional force that bears between tip and the internal wall of jar, and then avoids the relative jar of body of rod to slide, the left and right sides of U type cushion passes through the bolt fastening with the left and right sides face that bears the tip, makes U type cushion easily change.
Furthermore, a level meter is embedded into the top surface of the bearing end part of at least one telescopic rod, and the levelness of the main support rod is calibrated through the level meter.
Furthermore, the telescopic rod is provided with scale marks, and the telescopic length of the telescopic rod relative to the main support rod is read through the scale marks.
Furthermore, a V-shaped groove is formed in the telescopic rod, and after the telescopic rod is inserted into the telescopic channel, the locking positioning piece is inserted into the V-shaped groove to form spacing, so that the telescopic rod is prevented from rotating relative to the main support rod.
Furthermore, the length of the main supporting rod is the sum of the lengths of the two telescopic rods.
The utility model has the beneficial effects that:
compared with the prior art, the telescopic supporting rods of the telescopic ray flaw detector supporting rod are provided with the telescopic rods at two ends of the main supporting rod, so that the telescopic ray flaw detector supporting rod can be horizontally placed in the tank body without excessive adjustment; the main support rod is of a square rod body structure, and is beneficial to supporting the radiographic inspection machine; the end of the telescopic rod is provided with a bearing end part of a cuboid structure, and the telescopic rod is supported on the inner wall of the tank body.
Drawings
FIG. 1 is a schematic structural view of a support bar according to the present invention;
FIG. 2 is a schematic structural view of the load bearing end of the present invention;
fig. 3 is a schematic structural view of the telescopic rod of the present invention.
Description of the labeling: 1. the device comprises a main supporting rod, 1-1 parts of a positioning hole, 2 parts of a locking positioning piece, 3 parts of a bearing end part, 4 parts of a telescopic rod, 4-1 parts of a scale mark, 4-2 parts of a V-shaped groove, 5 parts of a U-shaped rubber pad, 6 parts of a level.
Detailed Description
The utility model will be further explained with reference to the drawings.
Referring to fig. 1, a telescopic supporting rod for a radiographic inspection machine includes a main supporting rod 1 and two telescopic rods 4.
The main support rod 1 is of a square rod body structure, a round telescopic through hole penetrating through two ends of the main support rod 1 is formed in the main support rod, positioning holes 1-1 penetrating into the telescopic through holes of the main support rod 1 are formed in two ends of the main support rod 1, and a locking positioning piece 2 in threaded connection with each positioning hole 1-1 is arranged in each positioning hole. Wherein, the positioning hole 1-1 should be located at the side of the main supporting rod 1 to avoid affecting the supporting of the radiographic inspection machine.
In order to maximize the telescopic length of the support rod, the length of the main support rod 1 is the sum of the lengths of the two telescopic rods 4.
Referring to fig. 2, in the above technical solution, preferably, the surface of the bearing end portion 3 is provided with a U-shaped rubber mat 5, the U-shaped rubber mat 5 covers the bottom surface and the left and right side surfaces of the bearing end portion 3, the U-shaped rubber mat 5 increases the friction between the bearing end portion 3 and the inner wall of the tank body, so as to prevent the whole rod body from sliding relative to the tank body, and the left and right sides of the U-shaped rubber mat 5 and the left and right side surfaces of the bearing end portion 3 are fixed by bolts, so that the U-shaped rubber mat 5 is easy to replace.
As shown in fig. 3, it is necessary that a V-shaped groove 4-2 is formed on the telescopic rod 4, and after the telescopic rod 4 is inserted into the telescopic passage, the locking and positioning member 2 is inserted into the V-shaped groove 4-2 to form a limit position, so as to prevent the telescopic rod 4 from rotating relative to the main supporting rod 1. In the process of adjusting the supporting rod, the top surfaces of the bearing end parts 3 on the two telescopic rods 4 are always kept parallel.
A level gauge 6 is embedded in the top surface of the bearing end part 3 of at least one telescopic rod 4, and the levelness of the main support rod 1 is calibrated through the level gauge 6. In this embodiment, a level 6 is embedded on the top surface of the carrying end 3 of the two telescopic rods 4, that is, the levelness of the main support rod 1 can be calibrated at both ends of the main support rod 1.
The two ends of the main support rod 1 are respectively provided with the telescopic rod 4, so that the main support rod is favorably horizontally placed in the tank body without excessive adjustment; the main support rod 1 is of a square rod body structure, and is beneficial to supporting the radiographic inspection machine; the end part of the telescopic rod 4 is provided with a bearing end part 3 with a cuboid structure, so that the telescopic rod 4 is supported on the inner wall of the tank body.
It should be understood that the above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the utility model, therefore, all equivalent changes in the principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a telescopic ray inspection machine bracing piece which characterized in that: the telescopic rod comprises a main support rod and two telescopic rods, wherein the main support rod is of a square rod body structure and is provided with a round telescopic through hole penetrating through two ends of the main support rod, two ends of the main support rod are respectively provided with a positioning hole penetrating into the telescopic through hole, and each positioning hole is internally provided with a locking positioning piece in threaded connection with the positioning hole; the telescopic link is cylindric body of rod structure and its and the flexible through-hole phase-match that establishes in the main tributary vaulting pole, and telescopic link one end is equipped with bears the tip, bears the tip and be the cuboid structure, and the one end that two telescopic links kept away from and bear the tip inserts the both ends that set up the flexible passageway that establishes in the main tributary vaulting pole respectively and makes the telescopic link rigidity through precession locking setting element, and bears the top surface of tip on two telescopic links and keep parallel.
2. The telescopic supporting rod for a radiographic inspection machine according to claim 1, characterized in that: bear the tip surface and be equipped with U type cushion, U type cushion covers the bottom surface and the left and right sides face that bear the tip, and U type cushion has increased the frictional force who bears between tip and the internal wall of jar, and then avoids the relative jar of body of rod to slide, the left and right sides face that bears the tip of U type cushion and the left and right sides face that bears the tip pass through the bolt fastening, make U type cushion easily change.
3. The telescopic supporting rod for a radiographic inspection machine according to claim 2, characterized in that: and a level meter is embedded into the top surface of the bearing end part of at least one telescopic rod, and the levelness of the main support rod is calibrated through the level meter.
4. The telescopic supporting rod for a radiographic inspection machine according to claim 1, characterized in that: the telescopic rod is provided with scale marks, and the telescopic length of the telescopic rod relative to the main support rod is read through the scale marks.
5. The telescopic supporting rod for a radiographic inspection machine according to claim 1, characterized in that: the telescopic link is provided with a V-shaped groove, and after the telescopic link is inserted into the telescopic channel, the locking positioning piece is inserted into the V-shaped groove to form spacing, so that the telescopic link is prevented from rotating relative to the main support rod.
6. The telescopic radiation flaw detector support rod according to any one of claims 1 to 5, characterized in that: the length of the main supporting rod is the sum of the lengths of the two telescopic rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121869897.3U CN215831615U (en) | 2021-08-11 | 2021-08-11 | Telescopic ray inspection machine bracing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121869897.3U CN215831615U (en) | 2021-08-11 | 2021-08-11 | Telescopic ray inspection machine bracing piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215831615U true CN215831615U (en) | 2022-02-15 |
Family
ID=80194605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121869897.3U Active CN215831615U (en) | 2021-08-11 | 2021-08-11 | Telescopic ray inspection machine bracing piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215831615U (en) |
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2021
- 2021-08-11 CN CN202121869897.3U patent/CN215831615U/en active Active
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