CN219549960U - Regulation structure and high performance nuclear fuel loading and unloading machine support - Google Patents
Regulation structure and high performance nuclear fuel loading and unloading machine support Download PDFInfo
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- CN219549960U CN219549960U CN202223529088.5U CN202223529088U CN219549960U CN 219549960 U CN219549960 U CN 219549960U CN 202223529088 U CN202223529088 U CN 202223529088U CN 219549960 U CN219549960 U CN 219549960U
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- wall
- threaded rod
- adjusting groove
- supporting
- hydraulic cylinder
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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
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Abstract
The utility model relates to the field of fuel loading and unloading machine supports, and particularly discloses an adjusting structure and a high-performance nuclear fuel loading and unloading machine support, which comprises the following components: the device comprises a bracket base, wherein an adjusting groove I is formed in the outer wall of one side of the bracket base, a supporting block I is arranged on the inner wall of the adjusting groove I, a hydraulic cylinder I is installed on the outer wall of one side of the supporting block I, a supporting frame I is fixedly connected to the side wall of one end of the hydraulic cylinder I, and the outer wall of one side of the supporting frame I is in tight contact with the outer wall of a feeder body; during the in-service use, fix the support base in the below of material machine body, the back is adjusted the back through the first drive threaded rod of motor a pair of support focus, supports the first material machine body of a drive support frame through the pneumatic cylinder, supports the outer wall of push rod through the second drive threaded rod of motor simultaneously, supports material machine body and push rod through respectively, prevents that the material loading and unloading machine from empting because of the unstable emergence of focus at the during operation.
Description
Technical Field
The utility model relates to the field of nuclear fuel loading and unloading machine supports, in particular to an adjusting structure and a high-performance nuclear fuel loading and unloading machine support.
Background
The nuclear fuel loading and unloading machine is key equipment of a nuclear power station fuel operation and storage system, and is matched with a fuel transfer device to complete loading, reloading and unloading of a nuclear fuel assembly of a reactor.
In the prior art, a common loading and unloading machine comprises a main body at the front end of a material machine and a push rod at the rear of the main body, and is used for loading and unloading nuclear fuel.
However, since the push rod has a long length, the center of gravity of the loader is easily shifted during operation, and the loader is easily tilted.
Disclosure of Invention
The utility model aims to provide an adjusting structure and a high-performance nuclear fuel loading and unloading machine bracket so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustment structure, the adjustment structure comprising:
the material machine comprises a material machine body, wherein a push rod is electrically connected to the outer wall of one side of the material machine body;
the device comprises a bracket base, wherein an adjusting groove I is formed in the outer wall of one side of the bracket base, a supporting block I is arranged on the inner wall of the adjusting groove I, a hydraulic cylinder I is arranged on the outer wall of one side of the supporting block I, a supporting frame I is fixedly connected to the side wall of one end of the hydraulic cylinder I, and the outer wall of one side of the supporting frame I is in tight contact with the outer wall of a feeder body; a kind of electronic device with high-pressure air-conditioning system
The second adjusting groove is formed in the inner wall of the second adjusting groove, a second hydraulic cylinder is mounted on the outer wall of one side of the second supporting block, a second supporting frame is fixedly connected to the side wall of one end of the second hydraulic cylinder, and the outer wall of one side of the second supporting frame is in tight contact with the outer wall of the push rod.
Preferably, the inner walls of the two sides of the first adjusting groove are provided with first sliding grooves, and the first supporting blocks are in sliding connection with the inner walls of the first adjusting groove through the first sliding grooves.
Preferably, the inner wall threaded connection of supporting shoe one has threaded rod one, the outer wall of threaded rod one and the inner wall rotation of support base are connected, one side outer wall that the support base is close to threaded rod one installs motor one, the output of motor one and the one end lateral wall fixed connection of threaded rod one.
Preferably, the inner walls of the two sides of the second adjusting groove are provided with a second sliding groove, and the second supporting block is in sliding connection with the inner wall of the second adjusting groove through the second sliding groove.
Preferably, the inner wall threaded connection of supporting shoe two has threaded rod two, the outer wall of threaded rod two is connected with the inner wall rotation of support base, the motor two is installed to the support base one side outer wall that is close to threaded rod two, the output of motor two and the one end lateral wall fixed connection of threaded rod two.
A high-performance nuclear fuel loading and unloading machine bracket comprises the adjusting structure.
Compared with the prior art, the utility model has the beneficial effects that:
fix the below at the material machine body with the support base, later adjust the back through a motor drive threaded rod a pair of support focus, support through a pneumatic cylinder a drive support frame a pair of material machine body, support the outer wall of push rod through a motor drive threaded rod two simultaneously, support material machine body and push rod through respectively, prevent that the material loading and unloading machine from empting because of the unstable emergence of focus at the during operation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the overall structure of the present utility model;
fig. 3 is an enlarged view of the structure of the area a in fig. 2 according to the present utility model.
In the figure: the material machine comprises a material machine body 1, a push rod 2, a support base 3, an adjusting groove I4, a slide groove I5, a support block I6, a hydraulic cylinder I7, a support frame I8, an adjusting groove II 9, a slide groove II 10, a support block II 11, a hydraulic cylinder II 12, a support frame II 13, a threaded rod I14, a threaded rod II 15, a motor I16 and a motor II 17.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Embodiment one:
referring to fig. 1-3, the present utility model provides a technical solution: an adjustment structure, the adjustment structure comprising:
the material machine comprises a material machine body 1, wherein a push rod 2 is electrically connected to the outer wall of one side of the material machine body 1; the device comprises a bracket base 3, wherein an adjusting groove I4 is formed in the outer wall of one side of the bracket base 3, a supporting block I6 is arranged on the inner wall of the adjusting groove I4, a hydraulic cylinder I7 is arranged on the outer wall of one side of the supporting block I6, a supporting frame I8 is fixedly connected to the side wall of one end of the hydraulic cylinder I7, and the outer wall of one side of the supporting frame I8 is in close contact with the outer wall of a feeder body 1; the second adjusting groove 9 is provided with a second supporting block 11 on the inner wall of the second adjusting groove 9, a second hydraulic cylinder 12 is installed on the outer wall of one side of the second supporting block 11, a second supporting frame 13 is fixedly connected to the side wall of one end of the second hydraulic cylinder 12, and the outer wall of one side of the second supporting frame 13 is in close contact with the outer wall of the push rod 2; a high performance nuclear fuel loader-unloader stand comprising the above-mentioned adjusting structure;
during actual use, the loading and unloading machine is supported through the support arranged, so that the inclination caused by unstable gravity center during working is prevented.
Embodiment two:
referring to fig. 2 and 3, in order to support the feeder body 1, on the basis of the first embodiment, inner walls of two sides of the adjusting groove 4 are provided with a sliding groove 5, a supporting block 6 is slidably connected with the inner wall of the adjusting groove 4 through the sliding groove 5, the inner wall of the supporting block 6 is in threaded connection with a threaded rod 14, the outer wall of the threaded rod 14 is rotationally connected with the inner wall of the bracket base 3, a motor 16 is mounted on the outer wall of one side of the bracket base 3 close to the threaded rod 14, and an output end of the motor 16 is fixedly connected with one side wall of the threaded rod 14;
after the supporting gravity center is adjusted through the first threaded rod 14, the first supporting frame 8 is driven through the first hydraulic cylinder 7 to support the feeder body 1.
Embodiment III:
referring to fig. 1 and 2, in order to support the push rod 2 independently, on the basis of the second embodiment, two side inner walls of the second adjusting groove 9 are provided with a second sliding groove 10, a second supporting block 11 is slidably connected with the inner wall of the second adjusting groove 9 through the second sliding groove 10, the inner wall of the second supporting block 11 is in threaded connection with a second threaded rod 15, the outer wall of the second threaded rod 15 is in rotational connection with the inner wall of the bracket base 3, a second motor 17 is mounted on the outer wall of one side of the bracket base 3, which is close to the second threaded rod 15, and the output end of the second motor 17 is fixedly connected with one side wall of the second threaded rod 15;
the position of the supporting block II 11 is adjusted through the threaded rod II 15, the supporting position is adjusted, and then the supporting frame II 13 is driven through the hydraulic cylinder II 12 to support the push rod 2 on one side of the feeder body 1.
During actual use, the support base 3 is fixed below the feeder body 1, after the supporting gravity center is adjusted by the first threaded rod 14 driven by the first motor 16, the first feeder body 1 is supported by the first support frame 8 driven by the first hydraulic cylinder 7, and meanwhile, the outer wall of the push rod 2 is supported by the second threaded rod 15 driven by the second motor 17, and the feeder body 1 and the push rod 2 are respectively supported, so that the loading and unloading machine is prevented from toppling due to unstable gravity center during operation.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An adjusting structure, characterized in that: the adjusting structure comprises:
the automatic feeding machine comprises a machine body (1), wherein a push rod (2) is electrically connected to the outer wall of one side of the machine body (1);
the automatic feeding machine comprises a support base (3), wherein an adjusting groove I (4) is formed in the outer wall of one side of the support base (3), a supporting block I (6) is arranged on the inner wall of the adjusting groove I (4), a hydraulic cylinder I (7) is arranged on the outer wall of one side of the supporting block I (6), a supporting frame I (8) is fixedly connected to the side wall of one end of the hydraulic cylinder I (7), and the outer wall of one side of the supporting frame I (8) is in tight contact with the outer wall of a machine body (1); a kind of electronic device with high-pressure air-conditioning system
The second adjusting groove (9), the inner wall of the second adjusting groove (9) is provided with a second supporting block (11), a second hydraulic cylinder (12) is installed on one side outer wall of the second supporting block (11), a second supporting frame (13) is fixedly connected to one end side wall of the second hydraulic cylinder (12), and one side outer wall of the second supporting frame (13) is in tight contact with the outer wall of the push rod (2).
2. An adjustment structure according to claim 1, characterized in that: the inner walls of the two sides of the first adjusting groove (4) are provided with first sliding grooves (5), and the first supporting blocks (6) are connected with the inner walls of the first adjusting groove (4) in a sliding mode through the first sliding grooves (5).
3. An adjustment structure according to claim 1, characterized in that: the inner wall threaded connection of supporting shoe one (6) has threaded rod one (14), the outer wall of threaded rod one (14) and the inner wall rotation of support base (3) are connected, one side outer wall that support base (3) are close to threaded rod one (14) installs motor one (16), the output of motor one (16) and the one end lateral wall fixed connection of threaded rod one (14).
4. An adjustment structure according to claim 1, characterized in that: the inner walls of the two sides of the second adjusting groove (9) are provided with second sliding grooves (10), and the second supporting blocks (11) are in sliding connection with the inner walls of the second adjusting groove (9) through the second sliding grooves (10).
5. An adjustment structure according to claim 1, characterized in that: the inner wall threaded connection of supporting shoe two (11) has threaded rod two (15), the outer wall of threaded rod two (15) and the inner wall rotation of support base (3) are connected, motor two (17) are installed to one side outer wall that support base (3) are close to threaded rod two (15), the output of motor two (17) and the one end lateral wall fixed connection of threaded rod two (15).
6. A high performance nuclear fuel loader-unloader support which characterized in that: comprising an adjustment structure according to any of the preceding claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223529088.5U CN219549960U (en) | 2022-12-28 | 2022-12-28 | Regulation structure and high performance nuclear fuel loading and unloading machine support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223529088.5U CN219549960U (en) | 2022-12-28 | 2022-12-28 | Regulation structure and high performance nuclear fuel loading and unloading machine support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219549960U true CN219549960U (en) | 2023-08-18 |
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ID=87703342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223529088.5U Active CN219549960U (en) | 2022-12-28 | 2022-12-28 | Regulation structure and high performance nuclear fuel loading and unloading machine support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219549960U (en) |
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2022
- 2022-12-28 CN CN202223529088.5U patent/CN219549960U/en active Active
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