X-ray machine fixing support for aloft work

Abstract

The utility model relates to an X-ray machine fixing support for aloft work, which comprises an aluminum alloy telescopic scaling ladder and an X-ray machine body, a support plate is welded at the top of the telescopic end of the aluminum alloy telescopic scaling ladder, two support columns are fixedly mounted at the top of the support plate, and the X-ray machine body is fixedly mounted on the support plate. Universal damping trundles are fixedly installed at the tops of the two supporting columns, the X-ray machine body is arranged at the top of the supporting plate, two U-shaped rings are arranged on the outer side of the X-ray machine body, the bottoms of the two U-shaped rings penetrate through and extend to the lower portion of the supporting plate, nuts are connected to the outer sides of the two U-shaped rings through threads, and the two U-shaped rings are arranged on the upper portion of the X-ray machine body. The universal damping casters are in contact with the outer wall of the tank body, so that an operator can change the position of the X-ray machine body by moving the aluminum alloy telescopic scaling ladder, flaw detection is carried out, a scaffold does not need to be installed, manpower and material resources are saved, and the risk of high-altitude operation is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a welding seam detection technical field, concretely relates to a kind of X-ray machine fixed support for aerial work. BACKGROUND

[0002] According to NB / T-47013 "Nondestructive Testing of Pressure Equipment" and SY / T-4109 "Nondestructive Testing of Steel Pipes for Petroleum and Natural Gas", the existing technology needs to use X-ray photography (detecting volumetric defects) and penetration testing (detecting surface opening defects) combined nondestructive testing method for butt welds, T-shaped joints and tank bottom plates of storage tank equipment to meet the requirements of defect detection and quality evaluation of welds and bottom plates.

[0003] In the construction site of X-ray photography, the working environment is mostly scaffold structure, and there is a high-altitude working scene. The current X-ray machine weighs about 20 kg. Due to the complex structure of the scaffold, the narrow support surface and the high risk of shaking, it is difficult to fix the equipment. When working at high altitude, the equipment may fall or shift due to poor fixation, which not only affects the detection accuracy, but also poses a great safety hazard. In addition, the supporting radiation protection lead suit is heavy, and the operator has difficulty moving on the scaffold after wearing it. This not only increases the physical consumption and motion coordination requirements of high-altitude climbing, but also limits the emergency response due to the restraint of the radiation protection lead suit, further increasing the safety risk and operation difficulty during the operation process, which makes it difficult to meet the efficient and safe detection operation requirements in high-altitude environment. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a kind of X-ray machine fixed support for aerial work to overcome the deficiencies in the above prior art.

[0005] To achieve the above object, the technical scheme adopted by the utility model is as follows:

[0006] A kind of X-ray machine fixed support for aerial work, including aluminum alloy telescopic ladder and X-ray machine body, the telescopic end top of the aluminum alloy telescopic ladder is welded with support plate, the top of the support plate is fixedly installed with the support column of two, the top of two support columns is fixedly installed with universal shock absorbing trundle, the X-ray machine body is set to the top of support plate, the outer side of the X-ray machine body is provided with two U-shaped rings, the bottom of two U-shaped rings is penetrated and extends to the lower side of support plate, the outer side of two U-shaped rings is connected with nut by screw thread, the top of all nuts is bonded with the bottom of support plate.

[0007] The utility model discloses beneficial effect is: through the universal shock absorbing trundle with the outer wall of jar body contact, thereby the operator through the position of aluminium alloy telescopic ladder, can make the position change of X ray machine body, thereby carry out the flaw detection, need not install scaffold to save manpower and material resources, and reduce the danger of high altitude operation.

[0008] On the basis of the above technical scheme, the utility model further can make the following improvement.

[0009] Further, the top of the support plate is fixedly provided with a rubber pad, and a placing groove is formed in the rubber pad.

[0010] The beneficial effect of the above further scheme is that the X ray machine body is supported by the rubber pad, thereby facilitating.

[0011] Further, four mounting holes are formed in the top of the support plate, two mounting holes form a group and are distributed on the left and right sides of the rubber pad respectively, and each U-shaped ring is inserted through a group of mounting holes.

[0012] The beneficial effect of the above further scheme is that the installation of the two U-shaped rings is facilitated.

[0013] Further, the inner wall of the U-shaped ring is attached to the outer wall of the X ray machine body.

[0014] The beneficial effect of the above further scheme is that the X ray machine body can be better limited, and the stability during use is ensured.

[0015] Further, two X-shaped reinforcing ribs are fixedly installed between the bottom of the support plate and the telescopic end of the aluminium alloy telescopic ladder.

[0016] The beneficial effect of the above further scheme is that the support effect of the support plate is improved, and the firmness of the connecting part during use is ensured.

[0017] Further, a reinforcing rod is fixedly installed between the bottom of the support plate and the front and rear sides of the telescopic end of the aluminium alloy telescopic ladder.

[0018] The beneficial effect of the above further scheme is that the connecting relationship between the support plate and the aluminium alloy telescopic ladder is further improved, and the support effect of the support plate during use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is one perspective three-dimensional structure schematic view of the utility model;

[0020] Fig. 2 It is another perspective three-dimensional structure schematic view of the utility model;

[0021] Fig. 3 This is a three-dimensional structural diagram of the top component of the telescopic end of the aluminum alloy telescopic ladder of this utility model.

[0022] Fig. 4 This is a three-dimensional structural diagram of the top component of the telescopic end of the aluminum alloy telescopic ladder of this utility model, taken from another perspective.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Aluminum alloy telescopic ladder; 2. Support plate; 3. Support column; 4. Universal shock-absorbing casters; 5. X-ray machine body; 6. U-shaped ring; 7. Nut; 8. Rubber pad; 9. Placement slot; 10. Mounting hole; 11. X-shaped reinforcing rib; 12. Reinforcing rod. Detailed Implementation

[0025] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0026] Example 1, such as Figs. 1-4 As shown, an X-ray machine mounting bracket for high-altitude operations includes an aluminum alloy telescopic ladder 1 and an X-ray machine body 5. A support plate 2 is welded to the top of the telescopic end of the aluminum alloy telescopic ladder 1. Two support columns 3 are fixedly installed on the top of the support plate 2. Universal shock-absorbing casters 4 are fixedly installed on the top of each of the two support columns 3. The X-ray machine body 5 is located on the top of the support plate 2. Two U-shaped rings 6 are provided on the outer side of the X-ray machine body 5. The bottom of each of the two U-shaped rings 6 passes through and extends to the bottom of the support plate 2. Nuts 7 are threadedly connected to the outer side of each of the two U-shaped rings 6. The top of all the nuts 7 fits against the bottom of the support plate 2.

[0027] The aluminum alloy telescopic ladder 1 can be tilted and moved on the storage tank by the universal shock-absorbing casters 4 on the support column 3. Under the action of the two U-shaped rings 6, the X-ray machine body 5 is restricted and the probe wound is facing the storage tank, which is convenient for subsequent inspection.

[0028] The X-ray machine body 5 can be driven on the ground by the aluminum telescopic ladder 1 to complete the five to six meter radiographing operation of the storage tank, the transmission line of the X-ray machine body 5 can be directly dropped vertically from the top of the aluminum telescopic ladder 1, and connected with a detector to complete the flaw detection operation, and the DR technology can be remotely operated to improve the detection speed and reduce the radiation dose of personnel, the DR technology is environmentally friendly and healthy (which is a technology known to those skilled in the art, and therefore will not be described in detail), and the RT detection of the storage tank is generally proportional to the port, and the aluminum telescopic ladder 1 can be manually adjusted to any direction of the storage tank that needs to be detected by sliding up and down and left and right on the wall of the storage tank.

[0029] In the embodiment 2, the top of the support plate 2 is fixedly provided with a rubber pad 8, the rubber pad 8 is internally provided with a placing groove 9, and the outer wall of the X-ray machine body 5 is attached to the inner wall of the placing groove 9.

[0030] In this way, the rubber pad 8 reduces the influence of vibration of the aluminum telescopic ladder 1 on the X-ray machine body 5 during movement, and provides a positioning position for the X-ray machine body 5 during installation, facilitating subsequent installation of the U-shaped ring 6.

[0031] In the embodiment 3, the top of the support plate 2 is provided with four mounting holes 10, the four mounting holes 10 are arranged in two groups respectively on the left and right sides of the rubber pad 8, and each U-shaped ring 6 is inserted through a group of mounting holes 10.

[0032] In this way, the mounting holes 10 through which the bottom of the U-shaped ring 6 can pass are set in advance, the U-shaped ring 6 is directly inserted through the mounting holes 10 during installation, and then the position of the U-shaped ring 6 is limited by the nuts, so that the limiting effect on the X-ray machine body 5 is ensured.

[0033] In the embodiment 4, the inner wall of the U-shaped ring 6 is attached to the outer wall of the X-ray machine body 5.

[0034] In this way, the limiting effect of the U-shaped ring 6 on the X-ray machine body 5 can be enhanced, and the stability of the X-ray machine body 5 during use can be ensured.

[0035] In the embodiment 5, two X-shaped reinforcing ribs 11 are fixedly installed between the bottom of the support plate 2 and the telescopic end of the aluminum telescopic ladder 1.

[0036] In this way, the X-shaped reinforcing rib 11 improves the local rigidity of the middle position of the support plate 2 through the cross support in the diagonal direction, effectively resists the bending deformation, and guarantees the use of the X-ray machine body 5.

[0037] Embodiment 6 is a further improvement based on embodiment 5, which is specifically as follows: the bottom of the support plate 2 is fixedly installed with a reinforcing rod 12 between the front and rear sides of the telescopic end of the aluminum alloy telescopic ladder 1.

[0038] In this way, under the action of the reinforcing rod 12, a triangular support effect is formed between the aluminum alloy telescopic ladder 1 and the support plate 2, further improving the firmness of the support plate 2 during use.

[0039] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the utility model, and the ordinary skilled in the art can change, modify, replace and modify the above-mentioned embodiments within the scope of the utility model.

Claims

1. An X-ray machine fixing support for aerial work, comprising an aluminum alloy telescopic ladder (1) and an X-ray machine body (5), characterized in that: The telescopic end of the aluminum alloy telescopic ladder (1) is welded with a support plate (2), the top of the support plate (2) is fixedly installed with two support columns (3), the top of the two support columns (3) is fixedly installed with universal shock absorbing casters (4), the X-ray machine body (5) is arranged on the top of the support plate (2), the outer side of the X-ray machine body (5) is provided with two U-shaped rings (6), the bottoms of the two U-shaped rings (6) are penetrated and extended below the support plate (2), the outer sides of the two U-shaped rings (6) are threadedly connected with nuts (7), and the tops of all the nuts (7) are attached to the bottom of the support plate (2).

2. The X-ray machine fixing support for high-altitude operation according to claim 1, characterized in that: The top of the support plate (2) is fixedly installed with a rubber pad (8), the inside of the rubber pad (8) is provided with a placing groove (9), and the outer wall of the X-ray machine body (5) is attached to the inner wall of the placing groove (9).

3. The X-ray machine fixing support for high-altitude operation according to claim 1, characterized in that: The top of the support plate (2) is provided with four mounting holes (10), and the four mounting holes (10) are distributed on the left and right sides of the rubber pad (8) in two groups respectively, and each U-shaped ring (6) is inserted through a group of mounting holes (10).

4. The X-ray machine fixing support for high-altitude operation according to claim 1, characterized in that: The inner wall of the U-shaped ring (6) is attached to the outer wall of the X-ray machine body (5).

5. The X-ray machine fixing support for high altitude operation according to claim 1, characterized in that: The bottom of the support plate (2) and the telescopic end of the aluminum alloy telescopic ladder (1) are fixedly installed with two X-shaped reinforcing ribs (11).

6. The X-ray machine fixing support for high altitude operation according to claim 5, characterized in that: The bottom of the support plate (2) and the front and rear sides of the telescopic end of the aluminum alloy telescopic ladder (1) are fixedly installed with a reinforcing rod (12).

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