Correcting device for irradiation device supporting box
By designing a correction rack body including a retractable correction top wire and a box fixing mechanism, the problems of low correction efficiency and poor accuracy after deformation of the irradiation device box in the prior art are solved, and efficient and accurate box correction is achieved, and safety and equipment reliability are improved.
Patent Information
- Application Number
- CN202422183892.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-06
AI Technical Summary
During use, the existing irradiation device tray box will deform due to the backlog of internal goods, and mechanical equipment failures and safety hazards will occur after the service life. The existing correction methods are inefficient, poorly accurate, and time-consuming.
A correction frame body including a bottom frame, a top frame and an intermediate frame is designed. The intermediate frame is equipped with a retractable correction top wire and a box holder fixing mechanism. Effective correction of the deformed box holder is achieved through the advancement of the correction top wire and the cooperation of the box holder fixing mechanism.
It realizes efficient correction of the deformed bracket, convenient operation and high correction accuracy, avoids inefficiency and inaccuracy of manual correction, and reduces the risk of mechanical equipment failure and safety hazards.
Smart Images
Figure CN222999402U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of irradiation devices, and particularly relates to a correction device for a carrier box of an irradiation device. Background Art
[0002] In the prior art, during the use of the carrier box of an irradiation device, due to the pressure of the goods loaded inside, after exceeding a certain service life, there will be a problem of deformation of the outer shape. If the deformed carrier box continues to be used, it will increase mechanical equipment failures and pose potential safety hazards. Therefore, it is necessary to correct the deformed carrier box. Currently, the correction work is all carried out manually by judgment and then manually. This correction method not only has low efficiency and poor accuracy, but also is time-consuming and laborious.
[0003] Therefore, there is an urgent need in the market for a convenient and fast correction device that can effectively correct the deformed carrier box. Summary of the Invention
[0004] The purpose of the utility model is to provide an improved correction device for a carrier box of an irradiation device. Through the improvement of the structure, it can conveniently correct the deformed carrier box, with convenient operation and high correction accuracy.
[0005] In order to achieve the above purpose, the technical solution of the utility model is: a correction device for a carrier box of an irradiation device, characterized in that: the correction device includes a correction frame body, the carrier box is placed on the correction frame body, the correction frame body includes a bottom frame body and a top frame body, an intermediate frame body is provided between the bottom frame body and the top frame body, the intermediate frame body includes a group of outer intermediate frame bodies and a group of middle intermediate frame bodies, and the top frame body, the bottom frame body and the outer intermediate frame bodies form a trapezoidal structure; the top frame body, the bottom frame body and the middle intermediate frame bodies enclose a carrier box placement space; a group of telescopic correction jackscrews are provided on the middle intermediate frame bodies, the correction jackscrews are in contact with the carrier box, and the carrier box is corrected by the forward movement of the correction jackscrews, and a group of carrier box fixing mechanisms are provided on the bottom frame body.
[0006] Preferably, there are four correction jackscrews in total, which are symmetrically arranged in pairs on a group of middle intermediate frame bodies. The end of the correction jackscrew is provided with a rotatable positioning head, the positioning head is conical, and the bottom of the correction jackscrew is fixedly connected to the middle intermediate frame body through a hexagonal nut.
[0007] Further, there are four carrier box fixing mechanisms in total, which are symmetrically arranged in pairs on the bottom frame body. The carrier box fixing mechanism includes a flipping member and a locking screw cooperating with the flipping member.
[0008] Further, the top frame body is a square frame body welded by rectangular tubes, the outer intermediate frame bodies and the middle intermediate frame bodies are both rectangular frame bodies, a cross-shaped frame is provided in the middle of the middle intermediate frame body, and the correction jackscrews are arranged on the cross-shaped frame.
[0009] Furthermore, a grid-shaped fixing frame is provided on the bottom frame body, and the fixing structure of the support box is arranged on the fixing frame; a support box placement frame extending outward is provided on one side of the bottom frame body, and the displacement of the support box placement frame is matched with the support box placement space.
[0010] Furthermore, an angle is formed between the middle frame body in the middle part and the bottom frame body, and the range of the angle is 95 - 110 degrees.
[0011] Compared with the prior art, the technical solution of the present utility model includes improvements not only in the overall technical solution but also in many details. Specifically, it has the following beneficial effects:
[0012] In the improvement solution of the present utility model, the top frame body, the bottom frame body, and the outer middle frame body form a trapezoidal structure; the top frame body, the bottom frame body, and the middle middle frame body enclose to form a support box placement space. By placing the support box in the support box placement space, the deformed support box can be effectively corrected with high correction efficiency.
[0013] In the technical solution of the present utility model, a set of telescopic correction jackscrews are provided on the middle middle frame body, and the correction jackscrews are in contact with the support box. By advancing the correction jackscrews, the support box is corrected. A set of support box fixing mechanisms are provided on the bottom frame body, which is convenient and easy to operate during the correction process of the support box, and at the same time has good calibration effect and high precision.
[0014] In the structure of the present utility model, there are a total of four correction jackscrews, which are symmetrically arranged in pairs on a set of middle middle frame bodies. The end of the correction jackscrew is provided with a rotatable positioning head, and the positioning head is conical. The correction jackscrew can effectively correct the support box and is not easy to damage the surface of the support box.
[0015] The structure of the present utility model is simple and easy to use, has a good correction effect on the support box, and is convenient for popularization and utilization. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic structural diagram of the present utility model.
[0017] Figure 2 is a schematic structural diagram of an embodiment of the present utility model.
[0018] Figure 3 is another schematic structural diagram of an embodiment of the present utility model.
[0019] Reference numerals:
[0020] 1 Correction frame body, 2 Support box fixing mechanism, 3 Correction jackscrew;
[0021] 11 Bottom frame body, 12 Top frame body, 13 Outer middle frame body, 14 Middle middle frame body. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0022] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative work fall within the scope of protection of the present utility model.
[0023] The present utility model provides a correction device for the irradiation device carrier box, specifically referring to Figure 1 , which is different from the prior art in that: the correction device includes a correction frame body 1, the carrier box is placed on the correction frame body 1, the correction frame body 1 includes a bottom frame body 11 and a top frame body 12, an intermediate frame body is provided between the bottom frame body and the top frame body, the intermediate frame body includes a group of outer intermediate frame bodies 13 and a group of middle intermediate frame bodies 14, and the top frame body 12, the bottom frame body 11 and the outer intermediate frame body 13 form a trapezoidal structure; the top frame body 12, the bottom frame body 11 and the middle intermediate frame body 14 enclose a carrier box placement space; a group of telescopic correction jackscrews 3 are provided on the middle intermediate frame body, the correction jackscrews are in contact with the carrier box, and the carrier box is corrected by the advancement of the correction jackscrews, and a group of carrier box fixing mechanisms 2 are provided on the bottom frame body.
[0024] During implementation, the deformed carrier box enters the correction device, is fixed and positioned by the carrier box fixing mechanism 2, and then is effectively corrected by the advancement of the correction jackscrews. Specifically, after each correction jackscrew advances to the carrier box correction position (the deformation of the carrier box is measured in the state where the jackscrew is in place, and the measured size is within the allowable deformation range of the carrier box), the carrier box is stationary for 24 hours, the jackscrews are loosened, and the deformation of the vehicle carrier box. If the deformation range of the carrier box is within the allowable range, the correction work is completed and the carrier box can be used. Embodiment 1
[0025] The correction device of the present utility model includes a correction frame body 1. The deformed carrier box is placed on the correction frame body for correction work. The correction frame body includes a bottom frame body 11 and a top frame body 12. An intermediate frame body is provided between the bottom frame body and the top frame body. The intermediate frame body includes a group of outer intermediate frame bodies 13 and a group of middle intermediate frame bodies 14. The top frame body 12, the bottom frame body 11 and the outer intermediate frame body 13 form an outer frame with a trapezoidal structure; the top frame body 12, the bottom frame body 11 and the middle intermediate frame body 14 enclose a carrier box placement space. The outer frame can effectively protect the internal carrier box placement space, ensure that the deformed carrier box will not be affected by other external forces during the correction process, and ensure the effectiveness of the correction; a group of telescopic correction jackscrews 3 are provided on the middle intermediate frame body, the correction jackscrews are in contact with the carrier box, and the deformed part of the carrier box is corrected by the advancement of the correction jackscrews. A group of carrier box fixing mechanisms 2 are provided on the bottom frame body for fixing the deformed carrier box on the correction device.
[0026] Specifically, there are four corrective set screws 3, which are symmetrically arranged in pairs on the middle frame body of a group. The end of the corrective set screw is provided with a rotatable positioning head, and the positioning head is conical, which can better position the deformed position. At the same time, the conical top can also reduce the wear on the surface of the support box, and no marks will be left on the surface of the support box after correction. The bottom of the corrective set screw is fixedly connected to the middle frame body of the middle part through a hexagonal nut.
[0027] There are four support box fixing mechanisms 2, which are symmetrically arranged in pairs on the bottom frame body. The support box fixing mechanism includes a flipping member and a locking screw that cooperates with the flipping member. The flipping member includes a group of protruding fixed baffles. A rotating shaft is provided between the two fixed baffles, and a swing rod is provided on the rotating shaft. The swing rod can rotate 270 degrees around the rotating shaft. After the support box is in place, the swing rod of the flipping member will flip to the keel under the support box, and then the screw is tightened to complete the fixation of the support box.
[0028] Furthermore, the top frame body is a square frame body welded by rectangular tubes. The outer middle frame body and the middle middle frame body are both rectangular frame bodies. A cross-shaped framework is provided in the middle of the middle middle frame body, and the corrective set screws are arranged on the cross-shaped framework. A grid-shaped fixing frame is provided on the bottom frame body, and the support box fixing structure is arranged on the fixing frame; on one side of the bottom frame body, there is a support box placement rack extending outwards, and the displacement of the support box placement rack is matched with the support box placement space.
[0029] An angle is formed between the middle middle frame body and the bottom frame body, and the range of the angle is 95 - 110 degrees. This angle can better and effectively correct the deformed bracket and ensure the correction effect. Embodiment 2
[0030] In the present utility model, the correction device includes a correction frame body 1, and the support box is placed on the correction frame body 1. The correction frame body includes a bottom frame body 11 and a top frame body 12. An intermediate frame body is provided between the bottom frame body and the top frame body. The intermediate frame body includes a group of outer intermediate frame bodies 13 and a group of middle intermediate frame bodies 14. The top frame body, the bottom frame body and the outer intermediate frame body form a trapezoidal structure; the top frame body, the bottom frame body and the middle intermediate frame body enclose a support box placement space; a group of retractable corrective set screws are provided on the middle intermediate frame body, and the corrective set screws are in contact with the support box. By advancing the corrective set screws, the support box is corrected, and a group of support box fixing mechanisms are provided on the bottom frame body.
[0031] In implementation, the correction frame body is welded by rectangular tubes, and a box fixing member and a correction jacking screw member are installed on the body. The correction frame body is processed and welded with 70mm rectangular tubes, and the thickness of the rectangular tube is 10mm; the external dimensions of the correction frame body are: length * width * height 1900mm * 3600mm * 1700mm. A box fixing mechanism 2 is installed at the bottom of the correction frame, and 4 correction jacking screws are installed at a position 1450mm above the bottom frame. After the deformed box enters the correction frame, the bottom of the box is fixed and locked with the box fixing member at the bottom. Tighten the jacking screws in the deformed direction, and the forward movement of the jacking screws corrects the box. After each correction jacking screw 3 advances to the correction position of the box (measure the deformation of the box in the state where the jacking screw is in place, and the measured dimensions are within the allowable deformation range of the box), the box is stationary for 24 hours, the jacking screws are loosened, and the deformation of the vehicle box is checked. If the deformation range of the box is within the allowable range, the correction work is completed and the box can be used. If the measurement result after loosening the jacking screws shows that the deformation of the box still exceeds the allowable size, increase the advancing size of the jacking screws. Repeat the above work until the box is corrected properly.
[0032] Specifically, when welding each node of the correction frame body, use a fixture to fix it to reduce stress deformation. The vertical deformation of the welded correction frame does not exceed 2‰, and after completion, the correction frame is rust-removed and anti-corrosion treated. The external dimensions of the box are: length * width * height 1200mm * 600mm * 1500mm. There are two box fixing mechanisms 2 on each side of the correction frame in the 1200mm direction of the box, and the specific positions are one at 200mm and one at 1000mm. The box fixing mechanism adopts an axial flipping method, with locking screws at the upper part. After the box is in place, it is flipped to the lower keel of the box and the locking screws are tightened to complete the box fixing. Four correction jacking screws (3) are installed with two on each side along the 1200mm length direction, at positions of one at 200mm and one at 1000mm; along the 1500mm height direction, at a height of 1450mm. The length of the jacking screw is 300mm and the diameter is 30mm. The top has a rotatable head to facilitate the positioning of the jacking screw and remove the frictional damage of the jacking screw to the box. The tail of the jacking screw uses an M32 external hexagon, and a 32mm socket wrench is used to tighten the jacking screw and operate.
[0033] The above content is a further detailed description of the present utility model in combination with specific preferred implementation manners. It cannot be determined that the specific implementation of the present utility model is only limited to the above descriptions. For those of ordinary skill in the technical field to which the present utility model belongs, without departing from the concept of the present utility model, several simple deductions or replacements can still be made, and all should be regarded as belonging to the protection scope of the present utility model.
Claims
1. A correction device for a irradiation device support box, characterized in that: The correction device comprises a correction frame body, on which a box is placed, the correction frame body comprises a bottom frame and a top frame, an intermediate frame is arranged between the bottom frame and the top frame, the intermediate frame comprises a group of outer intermediate frames and a group of middle intermediate frames, the top frame, the bottom frame and the outer intermediate frames form a trapezoidal structure; the top frame, the bottom frame and the middle intermediate frame enclose a box placement space; A group of retractable correction top screws are arranged on the middle frame, and the correction top screws are in conflict with the supporting box. The supporting box is corrected by the advancement of the correction top screws. A group of supporting box fixing mechanisms are arranged on the bottom frame.
2. The correction device for the irradiation device tray according to claim 1, characterized in that: There are four correcting top screws, which are symmetrically arranged in pairs on a group of middle intermediate frames. The ends of the correcting top screws are provided with rotatable positioning heads, which are conical in shape. The bottoms of the correcting top screws are fixedly connected to the middle intermediate frame through hexagonal nuts.
3. The correction device for the irradiation device tray according to claim 1, characterized in that: There are four box-supporting fixing mechanisms in total, which are symmetrically arranged in pairs on the bottom frame. The box-supporting fixing mechanisms include a flip component and a locking screw matched with the flip component.
4. The correction device for the irradiation device tray according to claim 1, characterized in that: The top frame is a square frame formed by welding rectangular tubes, the outer intermediate frame and the middle intermediate frame are both rectangular frames, a cross frame is arranged in the middle of the middle intermediate frame, and the correction top screw is arranged on the cross frame.
5. The correction device for the irradiation device tray according to claim 1, characterized in that: A field-shaped fixing frame is arranged on the bottom frame, and a box support fixing structure is arranged on the fixing frame; a box support placement frame extending outward is arranged on one side of the bottom frame, and the displacement of the box support placement frame is matched with the box support placement space.
6. The correction device for the irradiation device tray according to claim 1, characterized in that: An angle is formed between the middle frame and the bottom frame, and the angle ranges from 95 to 110 degrees.