CN114550966B - Clamping seat for treating nuclear garbage - Google Patents
Clamping seat for treating nuclear garbage Download PDFInfo
- Publication number
- CN114550966B CN114550966B CN202210311082.6A CN202210311082A CN114550966B CN 114550966 B CN114550966 B CN 114550966B CN 202210311082 A CN202210311082 A CN 202210311082A CN 114550966 B CN114550966 B CN 114550966B
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- Prior art keywords
- block
- hole
- connecting block
- reinforcing
- gear
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 29
- 239000002699 waste material Substances 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 81
- 230000000087 stabilizing effect Effects 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002457 bidirectional effect Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/28—Treating solids
- G21F9/34—Disposal of solid waste
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The application relates to the technical field of nuclear garbage treatment, in particular to a clamp seat for treating nuclear garbage, which comprises a fixed seat, wherein the fixed seat comprises a fixed block, a clamping block and a driving piece, and a placing groove is formed in the fixed block; the two clamping blocks are arranged, the two clamping blocks are arranged on the fixed block in a sliding manner, and a clamping space is formed between the two clamping blocks; the driving piece is arranged on the fixed block, and the two clamping blocks are connected with the driving piece. The application has the effect of reducing resource waste.
Description
Technical Field
The application relates to the technical field of nuclear garbage treatment, in particular to a clamp seat for treating nuclear garbage.
Background
Nuclear waste or nuclear waste is a waste material generated during the use of radioactive materials.
The existing treatment mode for the nuclear garbage is that a clamping seat is connected to a mechanical arm, and then an adaptive workpiece is clamped by the clamping seat to treat the nuclear garbage; when different nuclear garbage or different parts of the nuclear garbage are treated, different workpieces and clamping seats matched with the workpieces need to be replaced. The used clamping seat can be polluted when the nuclear garbage is treated, and the nuclear garbage can be changed into the nuclear garbage after a certain time.
In carrying out the present application, the inventors have found that at least the following problems exist in this technology: some clamps can not be used after being used for two times because the use frequency is low, and the clamps are also used as nuclear garbage for treatment after a certain time, so that certain resources are wasted.
Disclosure of Invention
In order to reduce the waste of resources, the application provides a clamp seat for treating nuclear garbage.
The application provides a clamp seat for treating nuclear garbage, which adopts the following technical scheme:
the clamp seat for treating the nuclear garbage comprises a fixed seat, wherein the fixed seat comprises a fixed block, a clamping block and a driving piece, and a placing groove is formed in the fixed block; the two clamping blocks are arranged, the two clamping blocks are arranged on the fixed block in a sliding manner, and a clamping space is formed between the two clamping blocks; the driving piece is arranged on the fixed block, and the two clamping blocks are connected with the driving piece.
By adopting the technical scheme, the workpiece for treating the nuclear garbage is placed in the placing groove, then the driving piece is started, the driving piece drives the two clamping blocks to move in opposite directions, and the two clamping blocks can be abutted against the workpiece in the placing groove, so that the workpiece is fixed; the fixed seat can clamp workpieces with different sizes, so that the application range of the fixed seat is increased; the fixing seat arranged in such a way can clamp the workpiece with lower use frequency, so that the use of some fixing seats is correspondingly reduced, the waste of the fixing seats is reduced, and the aim of saving resources is fulfilled.
Optionally, the fixing block is provided with a limiting device, the limiting device includes a first connecting block, a second connecting block, a third connecting block, a first connecting rod and a rotation installation mechanism, the first connecting block is provided with a plurality of first through holes with different diameters, one of the first through holes is communicated with the placing groove, and the first connecting block is connected to the fixing block through the rotation installation mechanism; a plurality of second through holes with different diameters are formed in the second connecting block, one of the second through holes is communicated with the first through hole communicated with the placing groove, and the second connecting block is connected with the first connecting block through the rotating installation mechanism; the first connecting rod is arranged on the fixed block, the third connecting block is arranged on the first connecting rod and is abutted against one side, away from the first connecting block, of the second connecting block, a third through hole is formed in the third connecting block and is communicated with the second through hole of the placing groove.
By adopting the technical scheme, one end of the cylindrical workpiece, which is far away from the nuclear garbage, passes through the third through hole of the third connecting block, then passes through one of the second through holes on the second connecting block, passes through the first through hole on the first connecting block, then enters the placing groove, and finally starts the driving piece, so that the two clamping blocks clamp the workpiece; at this time, the side walls of the first through holes are abutted against the workpiece, and the side walls of the second through holes are abutted against the workpiece. When the nuclear rubbish in the nuclear waste liquid needs to be handled, second connecting block and first connecting block all can reduce nuclear waste liquid and enter into the standing groove, reduce the corrosion of nuclear waste liquid to the grip block to improve the life of fixing base.
Optionally, the rotation mounting mechanism includes a first mounting block, a second mounting block, a rotation motor, a first bolt and a second bolt, the rotation motor is disposed on the first mounting block, and the second mounting block is disposed on the rotation motor; the fixed block and the first connecting block are respectively provided with a first mounting groove which is clamped with the first mounting block; the fixing block and the first connecting block are respectively provided with a fourth through hole communicated with the first mounting groove, the first mounting block is provided with a first threaded hole, and the first bolt passes through the fourth through hole to be in threaded connection with the first threaded hole; the first connecting block and the second connecting block are respectively provided with a second mounting groove which is clamped with the second mounting block; the first connecting block and the second connecting block are respectively provided with a fifth through hole which is clamped with a second mounting groove, the second mounting block is provided with a second threaded hole, and the second bolt passes through the fifth through hole and is in threaded connection with the second threaded hole.
By adopting the technical scheme, the first mounting block is clamped in the first mounting groove, and then the first bolt passes through the fourth through hole to be in threaded connection with the first threaded hole on the first mounting block; then the second installation block is clamped in the second installation groove, and finally a second bolt passes through the fifth through hole to be in threaded connection with a second threaded hole on the second installation block, so that the fixed block is connected with the first connection block, and the first connection block is connected with the second connection block; when the first connecting block or the second connecting block is required to rotate, the corresponding rotating motor is started.
Optionally, the device further comprises a limiting mechanism, grooves are formed in the fixed block, the first connecting block and the second connecting block, the grooves in the fixed block are communicated with the placing grooves, the grooves in the first connecting block are communicated with the first through holes, and the grooves in the second connecting block are communicated with the second through holes; the limiting mechanism comprises a limiting block and a first spring, wherein the limiting block is slidably arranged in the groove, and both sides of the limiting block are provided with chamfers; one end of the first spring is connected to the limiting block and the other end is connected to the bottom wall of the groove.
By adopting the technical scheme, when the workpiece passes through the second through hole and the first through hole and then enters the placing groove, the workpiece firstly abuts against the chamfer of the limiting block, so that the limiting block is pressed into the groove, and then under the action of the first spring, the limiting block abuts against the workpiece, so that the stability of the workpiece on the second connecting block, the first connecting block and the fixed block is improved; and when the second through hole or the first through hole matched with the workpiece is damaged, the workpiece can pass through the second through hole or the first through hole with the cross section larger than that of the workpiece, and then under the action of the limiting block, the axis of the first through hole, the axis of the second through hole and the axis of the workpiece can be overlapped, so that the workpiece can be stably connected on the second connection block, the first connection block and the fixing block.
Optionally, a first cavity communicated with the groove is formed on the fixed block, one end of the limiting block on the fixed block is located in the first cavity, and the other end of the limiting block is located in the placing groove; the fixed block is provided with a sixth through hole communicated with the first cavity, the fixed block is provided with a first reinforcing mechanism, the first reinforcing mechanism comprises a first gear, a second gear, a third gear, a first rack, a second rack and a first reinforcing block, and the first rack is arranged on the limiting block; the first gear is rotatably arranged in the first cavity and meshed with the first rack, the second gear is rotatably arranged in the first cavity and meshed with the first gear, and the third gear is rotatably arranged in the first cavity and meshed with the second gear; the first reinforcing block is arranged in the sixth through hole in a sliding manner, one end of the first reinforcing block is positioned in the first cavity, and a first reinforcing groove which is clamped with the first reinforcing block is formed in the first connecting block; the second rack is arranged on the first reinforcing block in the first cavity and meshed with the third gear.
Through the technical scheme, when the rotation installation mechanism connected with the first connecting block on the fixed block is damaged and cannot actively drive the first connecting block to rotate or fix the position, after a workpiece passes through the first through hole and enters the placing groove, the workpiece can enable the limiting block on the fixed block to slide in the groove, the first rack on the limiting block drives the first gear to rotate and the second gear of the first gear drives the third gear to rotate, the third gear drives the second rack to move, and the second rack drives the first reinforcing block to move in the sixth through hole, so that the first reinforcing block is clamped with the first reinforcing groove on the first connecting block; the first fixed establishment that sets up can improve the stability when fixed block and first linkage piece are connected.
Optionally, a seventh through hole communicated with the first reinforcing groove is formed in the first connecting block, a second reinforcing mechanism connected with the second connecting block is arranged on the first connecting block, the second reinforcing mechanism comprises a second reinforcing block and a second spring, the second reinforcing block is slidably arranged in the seventh through hole, and a second reinforcing groove clamped with the second reinforcing block is formed in the second connecting block; one end of the second spring is connected to the second reinforcing block, and the other end of the second spring is connected to the side wall of the seventh through hole.
By adopting the technical scheme, when the rotation installation mechanism connected with the second connecting block on the first connecting block is damaged and the second connecting block cannot be actively driven to rotate or fix the position; when the first reinforcing block stretches into the first reinforcing groove, the first reinforcing block can prop against the second reinforcing block positioned in the first reinforcing groove and drive the second reinforcing block to move in the seventh through hole towards the direction close to the second connecting block and be clamped with the second reinforcing groove on the second connecting block; the second connecting block is stably connected to the first connecting block on the basis that the first connecting block is connected to the fixed block.
Optionally, be provided with stabilizing mean on the fixed block, stabilizing mean includes firm piece, third rack, driving motor and fourth gear, firm piece slides and sets up on the fixed block, the third rack sets up on the firm piece, driving motor sets up on the fixed block, the fourth gear sets up driving motor is last and with third rack meshing.
Through adopting above-mentioned technical scheme, when the clamping block motion that the driving piece damaged unable area, driving motor's output shaft drove fourth gear and rotated, and fourth gear drove the motion of third rack, and the third gear drove firm piece and supports tight work piece to make the connection that the work piece can be firm on the fixed block.
Optionally, a fixing rod connected with the clamping block is arranged on the stabilizing block.
Through adopting above-mentioned technical scheme, when the driving piece can not initiatively drive the grip block removal but the grip block can slide or driving motor damages but the output shaft of driving motor can normally rotate, the dead lever of setting can make the grip block or the firm piece removal that can not initiatively remove to make grip block and firm piece can contradict the work piece jointly, improve the stability of work piece on the fixed block.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the fixed seat can clamp workpieces with different sizes, so that the application range of the fixed seat is increased; the fixing seat arranged in the way can clamp the workpiece with lower use frequency, so that the use of some fixing seats is correspondingly reduced, the waste of the fixing seats is reduced, and the aim of saving resources is fulfilled;
2. the limiting device can improve the service life of the fixing seat;
3. the first fixed establishment that sets up can improve the stability when fixed block and first linkage piece are connected.
Drawings
FIG. 1 is a schematic view of a holder for processing nuclear garbage according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a placement tank according to an embodiment of the present application;
FIG. 3 is a schematic view of a rotation mounting mechanism according to an embodiment of the present application;
FIG. 4 is a schematic view of a first cavity according to an embodiment of the present application;
FIG. 5 is a schematic structural view of a first reinforcing mechanism according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a stabilizing mechanism according to an embodiment of the present application.
Reference numerals: 1. a fixing seat; 11. a fixed block; 111. a placement groove; 112. a first mounting groove; 113. a first cavity; 12. a clamping block; 2. a limiting device; 21. a first connection block; 211. a first through hole; 22. a second connection block; 221. a second through hole; 23. a third connecting block; 231. a third through hole; 24. a first link; 3. a rotary mounting mechanism; 31. a first mounting block; 32. a second mounting block; 33. a rotating motor; 34. a first bolt; 35. a second bolt; 4. a limiting mechanism; 41. defining a block; 42. a first spring; 5. a first reinforcing mechanism; 51. a first gear; 52. a second gear; 53. a third gear; 54. a first rack; 55. a second rack; 56. a first reinforcing block; 57. an adjusting rod; 6. a second reinforcing mechanism; 61. a second reinforcing block; 62. a second spring; 7. a stabilizing mechanism; 71. a stabilizing block; 72. a third rack; 73. a driving motor; 74. a fourth gear; 8. and a fixing rod.
Detailed Description
The application is described in further detail below with reference to fig. 1-6.
The embodiment of the application discloses a holder for treating nuclear garbage.
Referring to fig. 1, the holder for treating nuclear waste comprises a fixed base 1, and a limiting device 2 is arranged on the fixed base 1.
Referring to fig. 1 and 2, the fixing base 1 includes a fixing block 11, and a placement groove 111 is formed in the fixing block 11.
The limiting device 2 comprises a first connecting rod 24 connected to the side wall of the fixed block 11 through a bolt, a third connecting block 23 is connected to one end of the first connecting rod 24 far away from the fixed block 11 through a bolt, and a third through hole 231 is formed in the third connecting block 23; a first connecting block 21 is arranged between the fixed block 11 and the third connecting block 23, one side of the first connecting block 21 is abutted against one side of the fixed block 11 close to the third connecting block 23, a plurality of first through holes 211 with different diameters are formed in the first connecting block 21, and any one of the first through holes 211 can be communicated with the placing groove 111; a second connecting block 22 is arranged between the first connecting block 21 and the third connecting block 23, one side of the second connecting block 22 is abutted against one side of the first connecting block 21 away from the fixed block 11, the other side of the second connecting block 22 is abutted against one side of the third connecting block 23 close to the fixed block 11, a plurality of second through holes 221 with different diameters are formed in the second connecting block 22, any one of the second through holes 221 can be communicated with the third through hole 231, and the second through holes 221 communicated with the third through hole 231 are communicated with the first through hole 211 of the communication placing groove 111.
The end of the cylindrical workpiece, which is far away from the core garbage, passes through the third through hole 231 of the third connecting block 23, then passes through one of the second through holes 221 of the second connecting block 22, then passes through the first through hole 211 of the first connecting block 21, and finally enters the placing groove 111.
Referring to fig. 2 and 3, in order to enable the first connection block 21 and the second connection block 22 to rotate, the fixed block 11 is provided with a rotation mounting mechanism 3 connected to the first connection block 21, and the first connection block 21 is provided with a rotation mounting mechanism 3 connected to the second connection block 22. A first mounting groove 112 is formed in one side, close to the first connecting block 21, of the fixed block 11, and a fourth through hole communicated with the first mounting groove 112 is formed in the fixed block 11; a second mounting groove is formed in one side, close to the fixed block 11, of the first connecting block 21, and a fifth through hole communicated with the second mounting groove is formed in the first connecting block 21; a first mounting groove 112 is formed in one side, far away from the fixed block 11, of the first connecting block 21, and a fourth through hole communicated with the mounting groove is formed in the first connecting block 21; a second mounting groove is formed in one side, close to the first connecting block 21, of the second connecting block 22, and a fifth through hole communicated with the second mounting groove is formed in the second connecting block 22.
The rotary mounting mechanism 3 comprises a first mounting block 31 which is clamped in the first mounting groove 112, and a first threaded hole is formed in the first mounting block 31; the first mounting block 31 is fixedly connected with a rotating motor 33, the output shaft of the rotating motor 33 is connected with a second mounting block 32 which is clamped with a second mounting groove, and the second mounting block 32 is provided with a second threaded hole; the fixed block 11 and the first connecting block 21 are respectively provided with a first bolt 34 which passes through the fourth through hole and is in threaded connection with the first threaded hole, and the first connecting block 21 and the second connecting block 22 are respectively provided with a second bolt 35 which passes through the fifth through hole and is in threaded connection with the second threaded hole.
Referring to fig. 4 and 5, in order to improve stability of the cylindrical workpiece on the first connection block 21, the second connection block 22 and the fixed block 11, two grooves are formed on the fixed block 11, the first connection block 21 and the second connection block 22, the grooves on the fixed block 11 are communicated with the placing groove 111, the grooves on the first connection block 21 are communicated with the first through hole 211, and the grooves on the second connection block 22 are communicated with the second through hole 221; the limiting mechanism 4 is arranged on the fixed block 11, the first connecting block 21 and the second connecting block 22, the limiting mechanism 4 comprises a limiting block 41 which is connected in the groove in a sliding manner, and chamfers are formed on two sides of the limiting block 41; a first spring 42 is provided in the recess, one end of the first spring 42 being connected to the limiting block 41 and the other end being connected to the recess side wall.
The end of the cylindrical workpiece far away from the nuclear garbage disposal is firstly abutted against the chamfer of the limiting block 41, then the limiting block 41 is extruded, the limiting block 41 is pressed into the groove, the first spring 42 is compressed, the limiting block 41 is kept abutted against the workpiece under the elastic force of the first spring 42, and under the action of the two limiting blocks 41, the axis of the workpiece is overlapped with the axis of the second through hole 221 through which the workpiece passes and the axis of the first through hole 211 through which the workpiece passes.
Referring to fig. 4 and 5, when the driving motor 73 is damaged, but the output shaft of the driving motor 73 can still rotate, in order to improve the stability of the fixing block 11 and the first connection block 21, the fixing block 11 is provided with a first reinforcement mechanism 5 connected to the first connection block 21; in order to improve the stability of the first connection block 21 and the second connection block 22, the first connection block 21 is provided with a second reinforcement mechanism 6 connected to the second connection block 22.
A first reinforcing groove is formed in one side, close to the fixed block 11, of the first connecting block 21, a first cavity 113 is formed in the fixed block 11, an eighth through hole and a sixth through hole which are communicated with the first cavity 113 are formed in the fixed block 11, the axis of the eighth through hole is perpendicular to the axis of the sixth through hole, and the axis of the eighth through hole is coincident with the axis of the groove; the first reinforcement mechanism 5 comprises an adjusting rod 57 fixedly connected to the limiting block 41, one end of the adjusting rod 57 far away from the limiting block 41 passes through the eighth through hole and is positioned in the first cavity 113, and the adjusting rod 57 positioned in the first cavity 113 is integrally provided with a first rack 54; the first cavity 113 is rotatably connected with a first gear 51 meshed with the first rack 54, the first cavity 113 is rotatably connected with a second gear 52 meshed with the first gear 51, and the first cavity 113 is rotatably connected with a third gear 53 meshed with the second gear 52; the sixth through hole is slidably connected with a first reinforcing block 56 clamped with the first reinforcing groove, one end, away from the first connecting block 21, of the first reinforcing block 56 is located in the first cavity 113, and a second rack 55 meshed with the third gear 53 is integrally arranged on the first reinforcing block 56 located in the first cavity 113.
When the limiting block 41 on the fixed block 11 slides in the groove, the adjusting rod 57 slides in the eighth through hole, the first rack 54 on the adjusting rod 57 drives the first gear 51 to rotate, the first gear 51 drives the second gear 52 to rotate, the second gear 52 drives the third gear 53 to rotate, the third gear 53 drives the second rack 55 to move, and the second rack 55 drives the first reinforcing block 56 to slide in the sixth through hole in the direction close to the first connecting block 21, so that the first reinforcing block 56 is clamped with the first reinforcing groove on the first connecting block 21.
Referring to fig. 4 and 5, a seventh through hole communicating with the first reinforcing groove is formed in the first connection block 21, and a second reinforcing groove is formed in the second connection block 22; the second reinforcing mechanism 6 comprises a second reinforcing block 61 which is connected in the seventh through hole in a sliding way and is clamped with the second reinforcing groove, a second spring 62 is sleeved on the second reinforcing block 61, one end of the second spring 62 is connected to the second reinforcing block 61, and the other end of the second spring 62 is connected to the side wall of the seventh through hole; the second reinforcing block 61 is located in the first reinforcing groove near one end of the fixed block 11.
When the first reinforcing block 56 extends into the first reinforcing groove, the first reinforcing block 56 abuts against the second reinforcing block 61 located in the first reinforcing groove, the first reinforcing block 56 drives the second reinforcing block 61 to slide in the seventh through hole, and the second reinforcing block 61 moves towards the direction close to the second connecting block 22 and is clamped with the second reinforcing groove on the second connecting block 22.
Referring to fig. 4 and 6, the fixing block 11 is provided with a second cavity, the fixing block 11 is provided with ninth through holes which are communicated with the second cavity and the placing groove 111, and the number of the ninth through holes is two; clamping blocks 12 are slidably connected in the two ninth through holes, and the two clamping blocks 12 form a clamping space for clamping a workpiece; the fixed block 11 is provided with a driving member, which in this embodiment is a bidirectional cylinder, and the two clamping blocks 12 are respectively connected with two moving members of the bidirectional cylinder.
After the end of the cylindrical workpiece, which is far away from the end for processing the nuclear garbage, enters the placing groove 111, the cylindrical workpiece passes through a clamping space formed between the two clamping blocks 12, then passes through the two limiting blocks 41, and finally abuts against the bottom wall of the placing groove 111; then, a bidirectional cylinder is started, and the bidirectional cylinder drives the two clamping blocks 12 to move in opposite directions, so that the two clamping blocks 12 are abutted against the workpiece in the placing groove 111.
Referring to fig. 4 and 6, in order to improve stability of the workpiece on the fixed block 11, a tenth through hole communicating the placement groove 111 and the second cavity is formed in the fixed block 11, a stabilizing mechanism 7 is provided on the fixed block 11, the stabilizing mechanism 7 includes a stabilizing block 71 slidingly connected in the tenth through hole, and a third rack 72 is integrally provided on the stabilizing block 71; a driving motor 73 is fixedly connected to the fixed block 11, and a fourth gear 74 meshed with the third rack 72 is connected to an output shaft of the driving motor 73 in a key manner; the fixing block 71 is fixedly connected with a fixing rod 8 connected with the clamping block 12.
When the air in the air cylinder leaks and the clamping block 12 cannot be actively driven to move, the driving motor 73 is started, the output shaft of the driving motor 73 drives the fourth gear 74 to rotate, the fourth gear 74 drives the third rack 72 to move, and the third rack 72 drives the stabilizing block 71 to slide in the tenth through hole, so that the stabilizing block 71 abuts against a workpiece in the placing groove 111; the fixing rod 8 on the fixing block 71 drives the clamping block 12 to move, and the clamping block 12 can also be abutted against the workpiece in the placing groove 111.
The embodiment of the application provides a clamp seat for treating nuclear garbage, which is implemented by the following principle: when the cylindrical workpiece needs to be clamped, the rotating motor 33 is started according to the size of the cross section of the cylindrical workpiece, and the rotating motor 33 drives the second mounting block 32 to rotate, so that the first connecting block 21 and the second connecting block 22 rotate to proper positions; then, one end of the workpiece, which is far away from the nuclear garbage disposal, sequentially passes through the third through hole 231 on the third connecting block 23, the second through hole 221 on the second connecting block 22 and the first through hole 211 on the first connecting block 21 to enter the placing groove 111 of the fixed block 11; at this time, the side wall of the first through hole 211 on the first connecting block 21 and the side wall of the second through hole 221 on the second connecting block 22 will abut against the workpiece, and the limiting blocks 41 on the first connecting block 21 and the second connecting block 22 will be located in the grooves.
When one end of the workpiece, which is far away from the nuclear garbage disposal, enters the placing groove 111, the workpiece passes through the space between the two clamping blocks 12, then passes through the space between the two stabilizing blocks 71, then passes through the space between the two limiting blocks 41, and finally abuts against the bottom wall of the placing groove 111; when the workpiece passes between the two limiting blocks 41, the workpiece can collide with the limiting blocks 41 and press the limiting blocks 41 into the grooves; the adjusting rod 57 on the limiting block 41 in the fixed block 11 moves, the first rack 54 on the adjusting rod 57 drives the first gear 51 to rotate, the second gear 52 meshed with the first gear 51 drives the third gear 53 to rotate, the third gear 53 drives the second rack 55 to move, and the second rack 55 drives the first reinforcing block 56 to enter the first reinforcing groove of the first connecting block 21; when the first reinforcing block 56 enters the first reinforcing groove of the first connecting block 21, the first reinforcing block 56 drives the second reinforcing block 61 to move towards the direction close to the second connecting block 22, so that the second reinforcing block 61 is clamped with the second reinforcing groove on the second connecting block 22.
Starting a bidirectional cylinder and a driving motor 73, wherein the bidirectional cylinder drives the two clamping blocks 12 to move in opposite directions, so that the two clamping blocks 12 abut against a workpiece in the placing groove 111; a fourth gear 74 on the output shaft of the driving motor 73 drives a third rack 72 on the stabilizing block 71 to move, so that the stabilizing block 71 also abuts against a workpiece in the placing groove 111; during which the movement speed of the fixing block 71 and the clamping block 12 is the same. When the driving motor 73 is damaged but the output shaft of the driving motor 73 rotates normally or the clamping block 12 cannot be driven to move normally due to air leakage of the bidirectional air cylinder, the stabilizing block 71 and the clamping block 12 can synchronously move under the action of the fixing rod 8.
When the second through hole 221 matched with the workpiece on the second connecting block 22 deforms, the workpiece can pass through the second through hole 221 with the cross section larger than the cross section of the workpiece on the second connecting block 22, at the moment, the limiting block 41 in the second through hole 221 can abut against the workpiece under the action of the first spring 42, and similarly, the first connecting block 21 can also select the second through hole 221 with the cross section larger than the cross section of the workpiece for the workpiece to pass through; and under the limitation of the limiting block 41, the axis of the workpiece, the axis of the first through hole 211 and the axis of the second through hole 221 are coincident, so that the first reinforcing mechanism 5 and the second reinforcing mechanism 6 are convenient to use.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. The clamp seat for treating the nuclear garbage comprises a fixed seat (1), and is characterized in that the fixed seat (1) comprises a fixed block (11), a clamping block (12) and a driving piece, wherein a placing groove (111) is formed in the fixed block (11);
two clamping blocks (12) are arranged, the two clamping blocks (12) are slidably arranged on the fixed block (11), and a clamping space is formed between the two clamping blocks (12);
the driving piece is arranged on the fixed block (11), and the two clamping blocks (12) are connected with the driving piece; the fixed block (11) is provided with a limiting device (2), the limiting device (2) comprises a first connecting block (21), a second connecting block (22), a third connecting block (23), a first connecting rod (24) and a rotary mounting mechanism (3),
a plurality of first through holes (211) with different diameters are formed in the first connecting block (21), one of the first through holes (211) is communicated with the placing groove (111), and the first connecting block (21) is connected to the fixed block (11) through the rotating installation mechanism (3);
a plurality of second through holes (221) with different diameters are formed in the second connecting block (22), one of the second through holes (221) is communicated with the first through hole (211) communicated with the placing groove (111), and the second connecting block (22) is connected with the first connecting block (21) through the rotating installation mechanism (3);
the first connecting rod (24) is arranged on the fixed block (11),
the third connecting block (23) is arranged on the first connecting rod (24), the third connecting block (23) is abutted against one side, far away from the first connecting block (21), of the second connecting block (22), a third through hole (231) is formed in the third connecting block (23), and the third through hole (231) is communicated with the second through hole (221) communicated with the placing groove (111); the device further comprises a limiting mechanism (4), grooves are formed in the fixed block (11), the first connecting block (21) and the second connecting block (22), the grooves in the fixed block (11) are communicated with the placing grooves (111), the grooves in the first connecting block (21) are communicated with the first through holes (211), and the grooves in the second connecting block (22) are communicated with the second through holes (221);
the limiting mechanism (4) comprises a limiting block (41) and a first spring (42), wherein the limiting block (41) is slidably arranged in the groove, and both sides of the limiting block (41) are provided with chamfers;
one end of the first spring (42) is connected to the limiting block (41) and the other end is connected to the bottom wall of the groove.
2. A holder for treating nuclear waste according to claim 1, characterized in that the rotary mounting mechanism (3) comprises a first mounting block (31), a second mounting block (32), a rotary motor (33), a first bolt (34) and a second bolt (35), the rotary motor (33) being arranged on the first mounting block (31), the second mounting block (32) being arranged on the rotary motor (33);
a first mounting groove (112) which is clamped with the first mounting block (31) is formed in each of the fixed block (11) and the first connecting block (21);
a fourth through hole communicated with the first mounting groove (112) is formed in each of the fixed block (11) and the first connecting block (21), a first threaded hole is formed in the first mounting block (31), and the first bolt (34) penetrates through the fourth through hole and is in threaded connection with the first threaded hole;
second mounting grooves which are clamped with the second mounting blocks (32) are formed in the first connecting blocks (21) and the second connecting blocks (22);
the first connecting block (21) and the second connecting block (22) are respectively provided with a fifth through hole which is clamped with the second mounting groove, the second mounting block (32) is provided with a second threaded hole, and the second bolt (35) passes through the fifth through hole to be in threaded connection with the second threaded hole.
3. The holder for treating nuclear waste according to claim 1, wherein the fixed block (11) is provided with a first cavity (113) communicated with the groove, one end of the limiting block (41) on the fixed block (11) is positioned in the first cavity (113) and the other end is positioned in the placing groove (111); the fixed block (11) is provided with a sixth through hole communicated with the first cavity (113),
the fixed block (11) is provided with a first reinforcing mechanism (5), the first reinforcing mechanism (5) comprises a first gear (51), a second gear (52), a third gear (53), a first rack (54), a second rack (55) and a first reinforcing block (56),
the first rack (54) is arranged on the limiting block (41);
the first gear (51) is rotatably arranged in the first cavity (113) and meshed with the first rack (54), the second gear (52) is rotatably arranged in the first cavity (113) and meshed with the first gear (51), and the third gear (53) is rotatably arranged in the first cavity (113) and meshed with the second gear (52);
the first reinforcing block (56) is slidably arranged in the sixth through hole, one end of the first reinforcing block (56) is positioned in the first cavity (113), and a first reinforcing groove which is clamped with the first reinforcing block (56) is formed in the first connecting block (21);
the second rack (55) is arranged on the first reinforcement block (56) positioned in the first cavity (113) and is meshed with the third gear (53).
4. A holder for treating nuclear waste as defined in claim 3, wherein the first connecting block (21) is provided with a seventh through hole communicating with the first reinforcing groove,
the first connecting block (21) is provided with a second reinforcing mechanism (6) connected with the second connecting block (22), the second reinforcing mechanism (6) comprises a second reinforcing block (61) and a second spring (62), the second reinforcing block (61) is slidably arranged in the seventh through hole, and the second connecting block (22) is provided with a second reinforcing groove clamped with the second reinforcing block (61);
one end of the second spring (62) is connected to the second reinforcement block (61) and the other end is connected to the side wall of the seventh through hole.
5. The holder for treating nuclear waste according to claim 1, wherein the fixing block (11) is provided with a stabilizing mechanism (7), the stabilizing mechanism (7) comprises a stabilizing block (71), a third rack (72), a driving motor (73) and a fourth gear (74), the stabilizing block (71) is slidingly arranged on the fixing block (11), the third rack (72) is arranged on the stabilizing block (71),
the driving motor (73) is arranged on the fixed block (11), and the fourth gear (74) is arranged on the driving motor (73) and meshed with the third rack (72).
6. A holder for treating nuclear waste according to claim 5, characterized in that the stabilizing block (71) is provided with a fixing rod (8) connected to the holding block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210311082.6A CN114550966B (en) | 2022-03-28 | 2022-03-28 | Clamping seat for treating nuclear garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210311082.6A CN114550966B (en) | 2022-03-28 | 2022-03-28 | Clamping seat for treating nuclear garbage |
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| Publication Number | Publication Date |
|---|---|
| CN114550966A CN114550966A (en) | 2022-05-27 |
| CN114550966B true CN114550966B (en) | 2023-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210311082.6A Active CN114550966B (en) | 2022-03-28 | 2022-03-28 | Clamping seat for treating nuclear garbage |
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| CN (1) | CN114550966B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114550966A (en) | 2022-05-27 |
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