CN211383513U

CN211383513U - Source box supporting device and source box control system

Info

Publication number: CN211383513U
Application number: CN201921219579.5U
Authority: CN
Inventors: 李大梁; 吴中华; 杨华
Original assignee: Our United Corp
Current assignee: Our United Corp
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-09-01
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a source casket strutting arrangement and source casket control system relates to radiotherapy technical field, can solve not be used for supporting source casket among the correlation technique so that the connection structure orientation of source casket side is carried and is drawn the piece and supply to carry the problem of drawing the device that the piece will mention the source casket. The source box supporting device comprises a containing box used for containing a source box, wherein an opening is formed in the side wall, corresponding to the connecting structure on the side face of the source box, of the containing box, the opening is used for allowing the source box to penetrate through, and an overturning structure is arranged on the containing box and used for driving the containing box to overturn, so that the opening faces to a second direction, which is a preset included angle, from a first direction. The utility model is used for support the source casket.

Description

Source box supporting device and source box control system

Technical Field

The utility model relates to a radiotherapy technical field especially relates to a source casket strutting arrangement and source casket operating system.

Background

A source cartridge is a device for holding a radioactive source, such as cobalt-60.

A source box in the related art includes a box body, a box cover and a lifting connection structure, wherein the box body is provided with a plurality of radioactive source installation grooves, a plurality of radioactive sources can be installed into the radioactive source installation grooves from above, the box cover can open or close the box body, and the connection structure is arranged on the side surface of the source box. When the source box with the radioactive source is placed in a source tank for shielding, the connecting structure on the side surface of the source box is required to face the pulling piece and butt with the pulling piece, so that the source box can be lifted by the pulling piece and then placed in the source tank.

At present, there is no device in the related art for supporting such a source cartridge so that the coupling structure of the side of the source cartridge faces the lifting member and the lifting member lifts the source cartridge.

SUMMERY OF THE UTILITY MODEL

An embodiment of the present invention provides a source cartridge supporting device and a source cartridge control system, which can solve the problem that the related art does not have a device for supporting a source cartridge, so that a connection structure on the side of the source cartridge faces a lifting member and the lifting member lifts the source cartridge.

In order to achieve the above object, the embodiments of the present invention adopt the following technical solutions:

an embodiment of the utility model provides a source casket strutting arrangement, including the case that holds that is used for holding the source casket, it corresponds to hold the case the opening has been seted up on the lateral wall of the connection structure of source casket side, the opening is used for supplying the source casket passes, it is equipped with flip structure on the case to hold, is used for driving hold the case upset, so that the opening by the first direction orientation with the first direction is the second direction of predetermineeing the contained angle.

Further, the turnover structure is arranged between the gravity center of the containing box and the opening.

Further, the turnover structure is a first handle.

Further, the containing box comprises a box body and a box cover.

Furthermore, a groove is formed in the inner surface of the box cover, and the groove and the space in the box body are used for accommodating the source box together.

Further, the support is used for supporting the accommodating box when the opening faces to the first direction and/or the second direction.

Further, the turnover structure comprises a rotating connection structure, and the containing box and the support are connected through the rotating connection structure.

Furthermore, the rotary connecting structure comprises a rotating shaft and a bearing, the rotating shaft is fixed on one of the accommodating box and the support, an outer ring of the bearing is fixed on the other one of the accommodating box and the support, and the rotating shaft is connected with an inner ring of the bearing in a matched mode.

Further, the bracket includes a first support portion, a second support portion, and a third support portion, the first support portion and the second support portion are configured to support the container together when the opening faces the first direction, and the second support portion and the third support portion are configured to support the container together when the opening faces the second direction.

An embodiment of the utility model provides a source casket operating system is still provided, source casket strutting arrangement, lifting and drawing piece and source jar among source casket, above-mentioned any one technical scheme, the source casket is located hold the incasement and the last connection structure orientation of source casket first direction on the source casket strutting arrangement the opening orientation during the second direction, lifting and drawing the piece can with the connection structure butt joint of source casket side, and will the source casket is followed put into after the opening is proposed source jar.

The embodiment of the utility model provides a source casket strutting arrangement and source casket control system, when needs put into the source jar with the source casket, at first put into the source casket and be used for holding the holding case of source casket, and make the connection structure of source casket side correspond with the opening that holds on the case lateral wall, then drive through flip structure and hold the case upset, make the opening by first direction orientation second direction, in the use of reality, this first direction can be open-ended initial orientation, this second direction can be the opening orientation and carry the direction of drawing the piece, carry like this and draw the piece can with the connection structure butt joint of source casket side, and put into the source jar after mentioning the opening that is used for supplying the source casket to pass.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a first schematic structural diagram of a source cartridge supporting device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a source cartridge supporting device according to an embodiment of the present invention;

fig. 3 is a schematic view of a case body for placing a source cartridge in a case body of a source cartridge supporting device according to an embodiment of the present invention;

FIG. 4 is a schematic view of the cassette of FIG. 3 loaded with a radioactive source;

FIG. 5 is a schematic view of a lid for covering the source magazine on the body of FIG. 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "inner", 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, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

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

Fig. 1 and fig. 2 are a first and a second schematic structural diagrams of a source box supporting device according to an embodiment of the present invention, as shown in fig. 1 and fig. 2, the source box supporting device includes a containing box 1 for containing a source box 100, an opening 2 is disposed on a side wall of the containing box 1 corresponding to a connecting structure a on a side of the source box 100, the opening 2 is used for the source box 100 to pass through, a turning structure 3 is disposed on the containing box 1 for driving the containing box 1 to turn, so that the opening 2 faces a second direction Y from a first direction X shown in fig. 2, where the second direction Y is a preset included angle with the first direction X.

The embodiment of the utility model provides a source casket strutting arrangement, when need put source casket 100 into source jar (not shown in the figure), at first put into the source casket 100 and be used for holding in the case 1 that holds of source casket 100, and make the connection structure A of source casket 100 side correspond with the opening 2 that holds on the case 1 lateral wall, then drive through flip structure 3 and hold the upset of case 1, make opening 2 by the first direction X that fig. 2 shows towards second direction Y, in the use, this first direction X can be opening 2's initial orientation, this second direction Y can be opening 2 orientation and carry the direction of drawing the piece, it can dock with the connection structure A of source casket 100 side like this to carry the piece, and put into source jar after opening 2 through being used for source casket 100 to pass is mentioned.

For example, the included angle between the first direction X and the second direction Y may be 90 degrees, in practical use, the first direction X may be a horizontal direction, the second direction Y may be a vertical upward direction, and the accommodating box 1 is turned over to make the opening 2 face the vertical upward direction from the horizontal direction, so that the connecting structure a on the side of the source box 100 faces the connecting structure at the lower end of the pulling member from the horizontal direction, so as to be in butt joint with the connecting structure at the lower end of the pulling member. Of course, the included angle between the first direction X and the second direction Y may be set to other included angles according to requirements.

The utility model discloses an in an embodiment, flip structure 3 can hold case 1 and locate this mechanism for the mechanism that can overturn automatically, and from this, this mechanism's upset can drive and hold 1 upsets of case.

In another embodiment of the present invention, the turnover structure 3 can be disposed between the center of gravity of the container 1 and the opening 2, and thus the container 1 can be turned over by applying force to the turnover structure 3.

Further, flip structure 3 can be first handle, sets up flip structure 3 into first handle and can be convenient for the manipulator to snatch, and then is convenient for carry and draws, this first handle can with hold 1 fixed connection of case, also can with hold 1 rotation of case and be connected, and this embodiment does not limit to this.

As shown in fig. 3 to 5, the accommodating case 1 includes a case body 11 and a case cover 12 for opening or closing the case body 11, whereby loading of the radioactive source into the source cassette on the source cassette support device can be realized. The loading process is as follows:

referring to fig. 3, first, the cover 12 of the housing case 1 is opened, and the case 101 of the source cartridge 100 is placed in the case 11; referring to FIG. 4, a plurality of radioactive sources 200 are then loaded into the cassette 101; after loading, referring to fig. 5, the cover 102 of the source cassette 100 is covered with the body 101, so that the cover 102 and the body 101 of the source cassette 100 are integrated; with reference to fig. 1, the cover 12 of the containment box 1 is finally closed, and by this the loading of the radioactive source is completed.

The connection mode of the box cover 12 and the box body 11 is various, for example, the box cover 12 and the box body 11 can be connected through a clamping structure, the box cover 12 and the box body 11 can also be connected through the hinge 6 in the embodiment, the connection mode of the embodiment is not only good in connection effect, but also the operation of the box cover 12 in the opening and closing process is convenient. In addition, the cover 12 and the case 11 can be further fixed by screws after the cover 12 is closed, so that the stability of the cover 12 when closed is ensured, and the cover 12 is prevented from being opened when the container 1 is turned over, and the radioactive source 200 is prevented from toppling over.

In order to open or close the box cover 12 conveniently, the second handle 5 is connected to the box cover 12 in this embodiment, and the second handle 5 can be conveniently grabbed by a manipulator, so that the box cover 12 can be opened or closed conveniently.

Further, referring to fig. 3, the inner surface of the cover 12 is provided with a groove B, the groove B and the space inside the case 11 are used for accommodating the source cartridge 100 together, the opening 2 comprises a first opening 21 on the case 11 and a second opening 22 on the cover 12, and the first opening 21 and the second opening 22 are communicated, so that the height of the side wall of the case 11 can be reduced, and the possibility of interference between the side wall and a manipulator for installing the radioactive source 200 can be reduced when installing the radioactive source 200.

In some embodiments of the present invention, the space inside the groove B and the box body 11 for accommodating the source cartridge 100 is symmetrical with respect to the connection plane of the two, and the first opening 11 and the second opening 22 are symmetrical with respect to the connection plane of the two; of course, the source magazine 100 may be asymmetric, but the symmetric scheme may make the structure of the groove B and the space for accommodating the source magazine 100 in the box body 11 more regular and more convenient to process than the asymmetric scheme.

The opening 2 is more various embodiments as long as the source cartridge 100 can pass through the opening, and in this embodiment, the opening 2 and the corresponding side wall of the accommodating box 1 have the same shape and the same size, and at this time, the opening 2 completely occupies the side wall of the accommodating box 1, which is equivalent to removing the side wall, so that the side wall has no any obstruction to the source cartridge 100, and the source cartridge 100 can pass through the opening 2 more smoothly.

In order to avoid wear of the receiving box 1, the source magazine supporting device in this embodiment further comprises a support 7, the support 7 being adapted to support the receiving box 1 when the opening 2 is oriented in the first direction X and/or the second direction Y, whereby the receiving box 1 can be supported by the support 7 when the source magazine 100 is loaded into the receiving box 1 and/or when the source magazine 100 is lifted by the lifting member, thereby avoiding contact of the receiving box 1 with the ground and thus wear of the receiving box 1.

On the basis of the above-described embodiment, the turning structure 3 in the present embodiment includes a rotational coupling structure (not shown in the drawings) by which the accommodating case 1 and the stand 7 are coupled, and the rotational coupling structure is provided so that the accommodating case 1 can be turned with respect to the stand 7.

Illustratively, the rotary connecting structure may include a rotating shaft and a bearing, the rotating shaft may be fixed on the accommodating box 1 and is in fit connection with an inner ring of the bearing, and an outer ring of the bearing is fixed on the bracket 7; of course, the rotating shaft can also be fixed on the bracket 7, the outer ring of the bearing is fixed on the accommodating box 1, and the rotating shaft is also in fit connection with the inner ring of the bearing.

In an embodiment of the invention, the support 7 comprises two support portions for supporting the containing box 1 when the opening 2 is facing the first direction X and the second direction Y, respectively.

In another embodiment of the present invention, referring to fig. 2, the bracket 7 includes a first support portion 71, a second support portion 72, and a third support portion 73, the first support portion 71 and the second support portion 72 are used to support the accommodating box 1 together when the opening 2 faces the first direction X, and the second support portion 72 and the third support portion 73 are used to support the accommodating box 1 together when the opening 2 faces the second direction Y.

Referring to fig. 1 and 3, the first and second supporting

portions

71 and 72 may be rectangular frames, and the third supporting portion 73 includes two parallel supporting bars, and when the opening 2 faces the first direction X, the rectangular frames are in a vertical state, so that the opening 2 is stably facing the first direction X, and when the opening 2 faces the second direction Y, the rectangular frames and the supporting bars are in a horizontal state, so that the opening 2 is stably facing the second direction Y.

In order to facilitate the movement of the source cassette supporting device, rollers 4 may be provided on the support 7 at positions for contacting the ground, and as an example, when the support 7 includes a first support 71, a second support 72, and a third support 73, the rollers 4 are provided on both the first support 71 and the second support 72; and/or, the rollers 4 are provided on both the second support part 72 and the third support part 73, the rollers 4 can roll on the ground, thereby facilitating the movement of the source magazine supporting device to a desired position, and the rollers 4 further include a locking structure (not shown) for locking the rollers 4 after the source magazine supporting device is moved to the desired position, thereby preventing the source magazine supporting device from shaking.

The embodiment of the utility model provides a source casket control system is still provided, including source casket 100, any of the above-mentioned embodiments source casket strutting arrangement, carry and draw piece and source jar, source casket 100 is located and holds 1 interior and the connection structure A on the source casket 100 is towards first direction X when opening 2 on the source casket strutting arrangement is towards second direction Y, carry and draw the piece and can dock with the connection structure A of source casket 100 side to put into after source casket 100 is carried out from opening 2 source jar.

The embodiment of the utility model provides a source casket control system, when need put source casket 100 into source jar (not shown in the figure), at first put into the source casket 100 and be used for holding in the case 1 that holds of source casket 100, and make the connection structure A of source casket 100 side correspond with the opening 2 that holds on the case 1 lateral wall, then drive through flip structure 3 and hold the upset of case 1, make opening 2 by the first direction X that fig. 2 shows towards second direction Y, in the use, this first direction X can be opening 2's initial orientation, this second direction Y can be opening 2 orientation and carry the direction of drawing the piece, it can dock with the connection structure A of source casket 100 side like this to carry the piece, and put into source jar after opening 2 through being used for supplying source casket 100 to pass with source casket 100 lifts.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a source casket strutting arrangement which characterized in that, is including the case that holds that is used for holding the source casket, it corresponds to hold the case and seted up the opening on the lateral wall of the connection structure of source casket side, the opening is used for supplying the source casket passes, it is equipped with flip structure on the case to hold, is used for driving hold the case upset, so that the opening by first direction orientation with first direction is the second direction of predetermineeing the contained angle.

2. The source cassette support device of claim 1, wherein the flip structure is disposed at a location between a center of gravity of the containment box and the opening.

3. The source cassette support device of claim 2, wherein the flip structure is a first handle.

4. The source cassette support device of claim 1, wherein the containment box comprises a box body and a box cover.

5. The source cassette support device of claim 4, wherein the cover has a recess on an inner surface thereof, the recess and the space within the housing for cooperatively receiving the source cassette.

6. The source cassette support device of claim 1, further comprising a support for supporting the containment box when the opening is oriented in the first direction and/or the second direction.

7. The source cassette support device of claim 6, wherein the flip structure comprises a rotational connection structure by which the containment box and the support frame are connected.

8. The source cassette support device of claim 7, wherein the rotational connection structure comprises a shaft and a bearing, the shaft is fixed to one of the housing box and the bracket, an outer ring of the bearing is fixed to the other of the housing box and the bracket, and the shaft is in fit connection with an inner ring of the bearing.

9. The source cassette support device of claim 6, wherein the support includes a first support, a second support, and a third support, the first and second supports for collectively supporting the containment box when the opening is oriented in the first direction, the second and third supports for collectively supporting the containment box when the opening is oriented in the second direction.

10. A source cassette handling system comprising a source cassette, the source cassette support device of any one of claims 1-9, a pull member, and a source canister, the source cassette being positioned in the containment box with the attachment structure on the source cassette facing in the first direction, the pull member being capable of interfacing with the attachment structure on the side of the source cassette when the opening on the source cassette support device is facing in the second direction and placing the source cassette into the source canister after it is lifted out of the opening.