CN210909623U - Chuck assembly for underwater Co-60 rod bundle hanging basket extraction and connecting structure of chuck assembly and hanging basket - Google Patents
Chuck assembly for underwater Co-60 rod bundle hanging basket extraction and connecting structure of chuck assembly and hanging basket Download PDFInfo
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- CN210909623U CN210909623U CN201921371859.8U CN201921371859U CN210909623U CN 210909623 U CN210909623 U CN 210909623U CN 201921371859 U CN201921371859 U CN 201921371859U CN 210909623 U CN210909623 U CN 210909623U
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Abstract
The utility model relates to a chuck subassembly, concretely relates to a chuck subassembly that is used for underwater Co-60 rod cluster hanging flower basket to draw and connection structure with the hanging flower basket thereof, this chuck subassembly includes the connecting piece and draws protruding stupefied, draw protruding stupefied and set up to a plurality of and at the outer wall evenly distributed of connecting piece, the upper end of connecting piece is equipped with the threaded connection passageway for connecting long handle anchor clamps, be equipped with in the connecting piece and subtract heavy chamber, draw protruding stupefied including extraction portion and supporting part, the supporting part is vertical to be set up at the outer wall of connecting piece, extraction portion transversely sets up at the outer wall of connecting piece, the downside of extraction portion with the upper end of supporting part links to each other, the upside of extraction portion is used for connecting and drawing the rod cluster hanging flower basket; so that the chuck component can be conveniently and quickly connected with the hanging basket in the process of lifting the rod bundle hanging basket out and placing the rod bundle hanging basket on an operation table top at the bottom of a water well.
Description
Technical Field
The utility model relates to a cartridge assembly particularly, relates to a cartridge assembly that is used for under water Co-60 rod cluster hanging flower basket to draw and connection structure with the hanging flower basket thereof.
Background
In order to realize localization of medical Co-60 radioactive sources, the company uses medical Co-60 rod bundle components produced by a Qinshan three-stage nuclear power heavy water reactor as raw materials, and according to the production process of the Co-60 rod bundle components, the rod bundles are required to be disintegrated into single rods in a water well for carrying out the next production process. In the process of disassembling the rod bundle, the rod bundle hanging basket needs to be lifted out of the transportation container and placed on an operation table top at the bottom of a well, but at present, a good clamping head assembly matched with the rod bundle hanging basket does not exist, and therefore the rod bundle hanging basket is very inconvenient to extract and transfer.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a chuck subassembly that is used for under water Co-60 rod cluster hanging flower basket to draw to make in-process that puts the rod cluster hanging flower basket out and place in the operation mesa of well bottom, chuck subassembly can be very convenient and fast be connected with the hanging flower basket.
The embodiment of the utility model is realized like this:
the clamping head assembly for underwater Co-60 rod bundle hanging basket extraction comprises a connecting piece and extraction convex ridges, wherein the extraction convex ridges are arranged in a plurality and are uniformly distributed on the outer wall of the connecting piece, the upper end of the connecting piece is provided with a threaded connecting channel for connecting a long-handle clamp, and a weight reducing cavity is arranged in the connecting piece;
draw protruding stupefied including extraction portion and supporting part, the vertical outer wall that sets up at the connecting piece of supporting part, extraction portion transversely sets up the outer wall at the connecting piece, extraction portion's downside with the upper end of supporting part links to each other, extraction portion's the side of going up is used for connecting and draws the rod bundle hanging flower basket.
The connecting piece is cylindrical, a threaded hole formed by the threaded connecting channel is concentric with the top surface of the cylindrical connecting piece, the weight reducing cavity is vertically arranged in the connecting piece, the weight reducing cavity is cylindrical, a weight reducing cavity opening is formed in the bottom of the connecting piece, the weight reducing cavity opening is concentric with the bottom of the connecting piece, and the plurality of extracting convex ribs are distributed on the connecting piece in a central symmetry mode along the central axis of the connecting piece.
The lower extreme of supporting part with the lower extreme parallel and level of connecting piece, just the lower extreme of supporting part with the opposite side that the connecting piece links to each other is from last to slope to the direction of connecting piece gradually down.
The utility model provides another kind of technical scheme is:
a connecting structure of a chuck component and a hanging basket for underwater Co-60 rod bundle hanging basket extraction comprises a chuck body and a hanging basket body;
the chuck body comprises connecting pieces and extracting convex ridges, the extracting convex ridges are arranged in a plurality of numbers and are uniformly distributed on the outer walls of the connecting pieces, the upper ends of the connecting pieces are provided with threaded connecting channels for connecting long-handle fixtures, and weight reducing cavities are arranged in the connecting pieces;
the extraction convex edge comprises an extraction part and a supporting part, the supporting part is vertically arranged on the outer wall of the connecting piece, the extraction part is transversely arranged on the outer wall of the connecting piece, and the lower side of the extraction part is connected with the upper end of the supporting part;
be equipped with spread groove and a plurality of rod cluster storage tank on the hanging flower basket body, the chuck body rotates to be connected in the spread groove, the spread groove is located the center axis of hanging flower basket body, a plurality of the rod cluster storage tank along the central axis evenly distributed of hanging flower basket body, the notch department of spread groove is equipped with the baffle, the notch that the baffle made the spread groove forms a plurality of and connects the bayonet socket, connect the bayonet socket with draw protruding stupefied looks adaptation, when carrying out the hanging flower basket and drawing, the connector with draw protruding stupefied being located in the spread groove, just draw the protruding stupefied upside that draws with the lower slab of baffle links to each other.
The connecting groove is provided with a downward sunken rotation limiting area at the bottom for accommodating the bottom of the connecting piece.
The chuck comprises a chuck body, a connecting groove is formed in the chuck body, and a limiting block is arranged in the connecting groove and used for limiting the rotation of the chuck body.
The embodiment of the utility model provides a beneficial effect is: the threaded connection passageway of connecting piece is used for connecting long handle anchor clamps, alright utilize long handle anchor clamps to carry out the long distance operation to this chuck subassembly, safe and reliable more, it subtracts heavy chamber to set up in the connecting piece, it plays the effect that subtracts heavy to subtract the connecting piece to subtract heavy chamber, it can be more laborsaving to make the operation personnel when carrying out the hanging flower basket and draw, draw protruding stupefied extraction element and specifically play the effect of drawing and lifting the hanging flower basket, the supporting part plays the effect of supporting the extraction element, make the extraction element can more stable carry out work.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a chuck assembly for underwater Co-60 cluster basket extraction in the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a front view of FIG. 1;
fig. 4 is a top view of the basket body of the present invention;
figure 5 is the cross-sectional view of the basket body of the present invention.
Icon: 101-connecting piece, 102-extracting convex ridge, 103-threaded connecting channel, 104-weight reducing cavity, 105-extracting part, 106-supporting part, 301-hanging basket body, 302-connecting groove, 303-rod bundle storage groove, 304-baffle, 305-connecting bayonet, 306-rotation limiting area and 307-limiting block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.
Example 1:
referring to fig. 1-3, the embodiment provides a chuck assembly for underwater Co-60 rod bundle basket extraction, which includes a connecting member 101 and extraction convex ridges 102, the extraction convex ridges 102 are provided in a plurality and uniformly distributed on the outer wall of the connecting member 101, the upper end of the connecting member 101 is provided with a threaded connection channel 103 for connecting a long handle clamp, a weight reduction cavity 104 is provided in the connecting member 101, the extraction convex ridges 102 include an extraction portion 105 and a support portion 106, the support portion 106 is vertically provided on the outer wall of the connecting member 101, the extraction portion 105 is transversely provided on the outer wall of the connecting member 101, the lower side of the extraction portion 105 is connected with the upper end of the support portion 106, the upper side of the extraction portion 105 is used for connecting and extracting a rod bundle basket, the connecting member 101 is cylindrical, a threaded hole formed by the threaded connection channel 103 is located on the top surface of the cylindrical connecting member 101, the weight reduction cavity 104 is vertically provided in the connecting member 101, and the weight reduction, the plurality of extraction ridges 102 are distributed on the connecting piece 101 in a central symmetry manner along the central axis of the connecting piece 101, the lower end of the supporting part 106 is flush with the lower end of the connecting piece 101, and the lower end of the supporting part 106 is inclined from top to bottom towards the connecting piece 101 at the other side connected with the connecting piece 101.
Connecting piece 101 specifically plays the effect of connecting the long handle anchor clamps, is provided with threaded adapter at the link of the long handle anchor clamps that use, through set up threaded connection passageway 103 at the upside of connecting piece 101, makes connecting piece 101 can carry out threaded connection with the screw thread conversion head, and then realizes dismantling between this cartridge assembly and the long handle anchor clamps and be connected.
The weight reduction cavity 104 in the connecting piece 101 plays a role in weight reduction, so that the operator can save more labor when carrying out hanging basket extraction, and the operation is more convenient. The weight reducing cavity 104 enables the connecting piece 101 to form a hollow structure, the upper side of the weight reducing cavity 104 can be communicated with the lower end of the threaded connecting channel 103, the lower side of the weight reducing cavity 104 can form a weight reducing cavity opening at the bottom of the connecting piece 101, the weight reducing cavity 104 enables the connecting piece 101 to have a certain thickness, therefore, the weight reducing effect can be fully achieved, when a hanging basket is extracted, workers can fully save labor, and unnecessary acting force is prevented from being applied.
The extraction convex ridge 102 is specifically provided as an extraction part 105 and a support part 106, the extraction part 105 and the support part 106 can be integrally formed, in other embodiments of the present invention, the extraction part 105 and the support part 106 can be connected by welding or bolting; the support portion 106 functions to support the extraction portion 105, and when extracting a bunch basket, the extraction portion 105 functions to connect the bunch basket and extract and transfer the bunch basket.
Specifically, in the present embodiment, the extraction ridges 102 are provided in three, and the three extraction ridges 102 are distributed on the outer wall of the connecting member 101 at an included angle of 120 degrees. In the utility model, the connecting piece 101 is cylindrical, so that the connecting piece 101 can be more conveniently rotated, and the three extracting convex ridges 102 are conveniently distributed on the outer wall of the connecting piece 101 in a centrosymmetric manner, so that the hanging basket can be more stably extracted when the hanging basket is extracted; when the connecting piece 101 is set to be cylindrical, the threaded hole formed by the threaded connecting channel 103 is concentric with the top surface of the connecting piece 101, the long-handle fixture can drive the connecting piece 101 to rotate stably, and the weight reducing cavity 104 is set to be cylindrical at the moment, so that the vertical central axis of the weight reducing cavity 104 is collinear with the vertical central axis of the connecting piece 101, namely, the opening of the weight reducing cavity formed at the lower side of the connecting piece 101 by the weight reducing cavity 104 is concentric with the bottom surface of the connecting piece 101, therefore, the structure of the connecting piece 101 can form a centrosymmetric structure, the central symmetric axis of the connecting piece is the vertical central axis of the connecting piece 101, and the stability of the connecting piece 101 during rotation.
Example 2:
referring to fig. 1-5, the embodiment provides a connection structure of a chuck assembly and a hanging basket for underwater Co-60 rod bundle hanging basket extraction, comprising a chuck body and a hanging basket body 301, wherein the chuck body comprises a connecting piece 101 and extraction convex ridges 102, the extraction convex ridges 102 are arranged in a plurality of numbers and uniformly distributed on the outer wall of the connecting piece 101, the upper end of the connecting piece 101 is provided with a threaded connection channel 103 for connecting a long-handle clamp, a weight reduction cavity 104 is arranged in the connecting piece 101, the extraction convex ridges 102 comprise an extraction part 105 and a supporting part 106, the supporting part 106 is vertically arranged on the outer wall of the connecting piece 101, the extraction part 105 is transversely arranged on the outer wall of the connecting piece 101, the lower side of the extraction part 105 is connected with the upper end of the supporting part 106, the hanging basket body 301 is provided with a connection groove 302 and a plurality of bundle storage grooves 303, the chuck body is rotatably connected in, the central axis evenly distributed of hanging flower basket body 301 is followed to the rod bunch storage tank 303 of a plurality of, the notch department of connecting groove 302 is equipped with baffle 304, baffle 304 makes the notch of connecting groove 302 form a plurality of connection bayonet 305, connect bayonet 305 with draw protruding stupefied 102 looks adaptation, when carrying out the hanging flower basket and draw, the connector with draw protruding stupefied 102 and be located connecting groove 302, and draw the upside of the portion 105 that draws of protruding stupefied 102 and link to each other with the lower plate of baffle 304, the tank bottom of connecting groove 302 is equipped with the spacing district 306 of rotation of undercut, a bottom for holding connecting piece 101, be equipped with stopper 307 in the connecting groove 302, be used for rotating the chuck body spacing.
Connect the chuck body to the long handle anchor clamps on, wherein the connecting piece 101 of chuck body specifically plays the effect of connecting the long handle anchor clamps, is provided with the threaded adapter at the link of the long handle anchor clamps that use, through set up threaded connection passageway 103 at the upside of connecting piece 101, makes connecting piece 101 can carry out threaded connection with the threaded adapter, and then realizes dismantling between this chuck assembly and the long handle anchor clamps and be connected. The weight reduction cavity 104 in the connecting piece 101 plays a role in weight reduction, so that the operator can save more labor when carrying out hanging basket extraction, and the operation is more convenient. The weight reducing cavity 104 enables the connecting piece 101 to form a hollow structure, the upper side of the weight reducing cavity 104 can be communicated with the lower end of the threaded connecting channel 103, the lower side of the weight reducing cavity 104 can form a weight reducing cavity opening at the bottom of the connecting piece 101, the weight reducing cavity 104 enables the connecting piece 101 to have a certain thickness, therefore, the weight reducing effect can be fully achieved, when a hanging basket is extracted, workers can fully save labor, and unnecessary acting force is prevented from being applied.
The extraction convex ridge 102 is specifically provided as an extraction part 105 and a support part 106, the extraction part 105 and the support part 106 can be integrally formed, in other embodiments of the present invention, the extraction part 105 and the support part 106 can be connected by welding or bolting; the support portion 106 functions to support the extraction portion 105, and when extracting a bunch basket, the extraction portion 105 functions to connect the bunch basket and extract and transfer the bunch basket.
Specifically, in the present embodiment, the extraction ridges 102 are provided in three, and the three extraction ridges 102 are distributed on the outer wall of the connecting member 101 at an included angle of 120 degrees. In the utility model, the connecting piece 101 is cylindrical, so that the connecting piece 101 can be more conveniently rotated, and the three extracting convex ridges 102 are conveniently distributed on the outer wall of the connecting piece 101 in a centrosymmetric manner, so that the hanging basket can be more stably extracted when the hanging basket is extracted; when the connecting piece 101 is set to be cylindrical, the threaded hole formed by the threaded connecting channel 103 is concentric with the top surface of the connecting piece 101, the long-handle fixture can drive the connecting piece 101 to rotate stably, and the weight reducing cavity 104 is set to be cylindrical at the moment, so that the vertical central axis of the weight reducing cavity 104 is collinear with the vertical central axis of the connecting piece 101, namely, the opening of the weight reducing cavity formed at the lower side of the connecting piece 101 by the weight reducing cavity 104 is concentric with the bottom surface of the connecting piece 101, therefore, the structure of the connecting piece 101 can form a centrosymmetric structure, the central symmetric axis of the connecting piece is the vertical central axis of the connecting piece 101, and the stability of the connecting piece 101 during rotation.
When the extraction lug 102 is provided in three, the blocking plate 304 will form three connection bayonets 305 in the notches of the connection groove 302, the shape of the three connection bayonets 305 is the same as the shape of the extraction portion 105 of the extraction lug 102, the length of the connection bayonets 305 is slightly greater than the length of the extraction portion 105, the width of the connection bayonets 305 is slightly greater than the width of the extraction portion 105, and the height of the connection groove 302 is slightly greater than the height of the extraction lug 102, thereby ensuring that the extraction lug 102 can be completely accommodated in the connection groove 302.
When the chuck body is used for extracting the hanging basket body 301 again, the three positions of the extracting convex ridges 102 correspond to the three positions of the connecting bayonets 305, so that the connecting piece 101 can gradually penetrate into the connecting groove 302, after the extracting convex ridges 102 on the connecting piece 101 are completely accommodated in the accommodating groove, dislocation is formed between the extracting convex ridges 102 and the connecting bayonets 305 by rotating the connecting piece 101, the extracting part 105 connected with the convex ridges is close to the lower plate surface of the baffle 304, and then the hanging basket body 301 can be extracted by lifting the connecting piece 101.
And set up spacing district 306 of rotation of undercut at spread groove 302 bottom, its purpose can the bottom region of holding connecting piece 101, and the interface that rotates spacing district 306 is circular, its size and the bottom looks adaptation of connecting piece 101, when rotating connecting piece 101, rotate spacing district 306 and can guarantee that connecting piece 101 can only rotate in this region, and the centre of a circle that rotates spacing district 306 is located the center axis of spread groove 302, alright guarantee that connecting piece 101 can only rotate on the center axis of spread groove 302, guarantee that connecting piece 101 rotates steadily and can extract the hanging flower basket body 301 evenly after rotating.
And the stopper 307 that sets up in the connecting groove 302 can carry on spacingly to the rotation of chuck body, when drawing protruding stupefied 102 and rotate the position of stopper 307, alright stop drawing protruding stupefied 102 through stopper 307, just can not continue to carry out the rotation of syntropy this moment to when rotating this position, alright draw the chuck body, make the operation convenient and fast more, need not control the turned angle of chuck body.
Wherein, stopper 307 can set up to 2, and wherein 1 can be used for the rotation when drawing spacing, and another can be used for the rotation when taking out spacing, when needs take out connecting piece 101 from connecting groove 302 in, the reverse rotation anchor clamps body, when drawing protruding stupefied 102 and rotating to the position of another stopper 307, the position of drawing protruding stupefied 102 will just correspond with the position of connecting bayonet 305, alright light take out connecting piece 101 from connecting groove 302. In other embodiments of the present invention, the number of the limiting block 307 can be set to 1, and at this time, the position of the limiting block 307 can be set to a position adjacent to the connecting bayonet 305 as shown in fig. 4.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A cartridge assembly for underwater Co-60 cluster basket extraction, characterized by: the connecting piece comprises a connecting piece (101) and a plurality of extracting convex ridges (102), wherein the extracting convex ridges (102) are uniformly distributed on the outer wall of the connecting piece (101), the upper end of the connecting piece (101) is provided with a threaded connecting channel (103) for connecting a long-handle clamp, and a weight reducing cavity (104) is arranged in the connecting piece (101);
draw protruding stupefied (102) including extraction portion (105) and supporting part (106), the vertical outer wall that sets up at connecting piece (101) of supporting part (106), extraction portion (105) transversely set up the outer wall at connecting piece (101), the downside of extraction portion (105) with the upper end of supporting part (106) links to each other, the side of going up of extraction portion (105) is used for connecting and draws the fasciculus hanging flower basket.
2. The cartridge assembly for underwater Co-60 bundle basket extraction of claim 1, wherein: the connecting piece (101) is cylindrical, a threaded hole formed by the threaded connecting channel (103) is concentric with the top surface of the cylindrical connecting piece (101), the weight reducing cavity (104) is vertically arranged in the connecting piece (101), the weight reducing cavity (104) is cylindrical, a weight reducing cavity opening is formed in the bottom of the connecting piece (101), the weight reducing cavity opening is concentric with the bottom of the connecting piece (101), and the plurality of extracting convex ribs (102) are distributed on the connecting piece (101) in a centrosymmetric mode along the central axis of the connecting piece (101).
3. The cartridge assembly for underwater Co-60 bundle basket extraction of claim 1 or 2, wherein: the lower extreme of supporting part (106) with the lower extreme parallel and level of connecting piece (101), just the lower extreme of supporting part (106) with the opposite side that connecting piece (101) link to each other inclines to the direction of connecting piece (101) from last to down gradually.
4. A connecting structure of a chuck component and a hanging basket for underwater Co-60 rod bundle hanging basket extraction is characterized in that: comprises a chuck body and a hanging basket body (301);
the chuck body comprises connecting pieces (101) and extracting convex ridges (102), the extracting convex ridges (102) are arranged into a plurality of numbers and are uniformly distributed on the outer wall of the connecting pieces (101), the upper end of each connecting piece (101) is provided with a threaded connecting channel (103) for connecting a long-handle clamp, and a weight reducing cavity (104) is arranged in each connecting piece (101);
the extraction convex edge (102) comprises an extraction part (105) and a supporting part (106), the supporting part (106) is vertically arranged on the outer wall of the connecting piece (101), the extraction part (105) is transversely arranged on the outer wall of the connecting piece (101), and the lower side of the extraction part (105) is connected with the upper end of the supporting part (106);
be equipped with on hanging flower basket body (301) connection groove (302) and a plurality of rod cluster storage tank (303), the chuck body rotates to be connected in connection groove (302), connection groove (302) are located the central axis of hanging flower basket body (301), a plurality of rod cluster storage tank (303) along the central axis evenly distributed of hanging flower basket body (301), the notch department of connection groove (302) is equipped with baffle (304), baffle (304) make the notch of connection groove (302) form a plurality of and connect bayonet socket (305), connect bayonet socket (305) with draw protruding stupefied (102) looks adaptation, when carrying out the hanging flower basket and drawing, the connector with draw protruding stupefied (102) and be located in connection groove (302), just connect the upside of protruding stupefied extraction portion (105) with the hypoplastron face of baffle (304) links to each other.
5. The connection structure of a collet assembly and a basket for underwater Co-60 bundle basket extraction of claim 4, wherein: the bottom of the connecting groove (302) is provided with a downward-recessed rotation limiting area (306) for accommodating the bottom of the connecting piece (101).
6. The connection structure of the chuck assembly and the basket for underwater Co-60 bar bundle basket extraction of claim 4 or 5, wherein: and a limiting block (307) is arranged in the connecting groove (302) and used for limiting the rotation of the chuck body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371859.8U CN210909623U (en) | 2019-08-22 | 2019-08-22 | Chuck assembly for underwater Co-60 rod bundle hanging basket extraction and connecting structure of chuck assembly and hanging basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371859.8U CN210909623U (en) | 2019-08-22 | 2019-08-22 | Chuck assembly for underwater Co-60 rod bundle hanging basket extraction and connecting structure of chuck assembly and hanging basket |
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| Publication Number | Publication Date |
|---|---|
| CN210909623U true CN210909623U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921371859.8U Active CN210909623U (en) | 2019-08-22 | 2019-08-22 | Chuck assembly for underwater Co-60 rod bundle hanging basket extraction and connecting structure of chuck assembly and hanging basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210909623U (en) |
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- 2019-08-22 CN CN201921371859.8U patent/CN210909623U/en active Active
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