CN211742676U - Detachable hanging rack device suitable for hanging pool side long rod tool - Google Patents
Detachable hanging rack device suitable for hanging pool side long rod tool Download PDFInfo
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- CN211742676U CN211742676U CN201922447421.XU CN201922447421U CN211742676U CN 211742676 U CN211742676 U CN 211742676U CN 201922447421 U CN201922447421 U CN 201922447421U CN 211742676 U CN211742676 U CN 211742676U
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- hanging
- pool
- channel
- spent fuel
- device suitable
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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 invention relates to the technical field of nuclear power overhaul, and particularly discloses a detachable hanging frame device suitable for hanging a pool side long rod tool. The utility model provides a removable stores pylon device in pond limit, the device include channel-section steel, stores pylon fixed plate and fixed disk, and wherein, the channel-section steel utilizes the stores pylon fixed plate and the fixed disk centre gripping that its tip set up to fix at the spent fuel pond cement bench, opens grooved structure's the position of hanging at the front end of channel-section steel for hanging of spent fuel pond stock instrument rings. The detachable hanging rack device at the side of the pool can realize the storage of a long rod tool at the side of a spent fuel pool; the device can adapt to pool side boss structures of different sizes, and meanwhile, the device is simple in mounting and dismounting method and cannot damage a spent fuel pool.
Description
Technical Field
The invention belongs to the technical field of nuclear power overhaul, and particularly relates to a detachable hanging frame device suitable for hanging a pool side long rod tool.
Background
The replacement of the single rod of the damaged fuel assembly is usually implemented at a new fuel lifter of a spent fuel pool, a plurality of long rod tools can be used in the implementation process, and a hanging rack is required to be installed beside the spent fuel pool for the storage of the long rod tools.
Disclosure of Invention
The invention aims to provide a detachable hanging frame device suitable for hanging a long rod tool at the side of a pool, which can realize the storage of the long rod tool at the side of a spent fuel pool.
The technical scheme of the invention is as follows: the utility model provides a removable stores pylon device suitable for pond limit stock instrument hangs, the device includes channel-section steel, stores pylon fixed plate and fixed disk, and wherein, the channel-section steel utilizes the stores pylon fixed plate and the fixed disk centre gripping that its tip set up to fix at the spent fuel pond cement bench, opens grooved structure's the position of hanging at the front end of channel-section steel for hanging of spent fuel pond stock instrument rings.
The hanging rack fixing plate is arranged on the channel steel and can be attached to the inner wall of a cement platform of the spent fuel pool; the fixed disk pass through the screw rod and connect, the screw rod setting on the support arm of channel-section steel tip, can laminate the fixed disk on the outer wall of spent fuel pool cement platform through the precession screw rod.
The screw rod and the fixed disk are in a spherical hinge connection mode, and the fixed disk can swing within a certain range.
The hanger fixing plate is of a right-angle plate-shaped structure and is matched with a right-angle corrugated surface formed by the upper end surface and the inner wall surface of the cement platform of the spent fuel pool.
The steel channel front end still be equipped with the locking hook, the locking hook pass through wire rope and fix on the channel-section steel, the locking hook can hook the rings that hang the stock instrument on the channel-section steel front end hangs the position.
The end face of the fixed disc is provided with a flexible material which cannot damage the wall surface of the cement platform of the spent fuel pool.
The hanger fixing plate is fixed on the channel steel through screws.
And the part of the hanger fixing plate, which is in contact with the spent fuel pool cement platform, is provided with a flexible material.
The invention has the following remarkable effects: the detachable hanging frame device suitable for hanging the long rod tool at the side of the pool can realize the storage of the long rod tool at the side of the fuel-deficient pool; the device can adapt to pool side boss structures of different sizes, and meanwhile, the device is simple in mounting and dismounting method and cannot damage a spent fuel pool.
Drawings
FIG. 1 is a schematic structural view of a detachable hanging rack device suitable for hanging a long rod tool at the edge of a pool according to the present invention;
FIG. 2 is a schematic view showing a connection structure between the screw and the fixed disk in FIG. 1;
in the figure: 1. channel steel; 2. a hanger fixing plate; 3. a hanging position; 4. a screw; 5. fixing the disc; 6. locking the hook; 7. spent fuel pool cement platform.
Detailed Description
The invention is described in further detail below with reference to the figures and the embodiments.
As shown in fig. 1 and 2, a detachable hanging rack device suitable for hanging a long rod tool at the side of a pool comprises a channel steel 1, a hanging rack fixing plate 2, a screw rod 4, a fixing plate 5 and a locking hook 6, wherein the left side of the channel steel 1 in a long rod shape is fixedly provided with the hanging rack fixing plate 2 through a screw, the hanging rack fixing plate 2 is in a right-angle plate-shaped structure and is matched with a right-angle edge surface formed by the upper end surface and the inner wall surface of a spent fuel pool cement platform 7, the screw rod 4 and the fixing plate 5 are arranged on a support arm arranged at the leftmost side of the channel steel 1, the fixing plate 5 is supported on the outer wall surface of the spent fuel pool cement platform 7, the fixing plate 5 is tightly propped against the spent fuel pool cement platform 7 through the screw rod 4, the channel steel 1 is fixed on the spent fuel pool cement platform 7 through the clamping force between the fixing plate 5 and, the fixed disc 5 has a certain swing space and can adapt to the non-parallel error between the inner wall and the outer wall of the spent fuel cement platform 7; the contact part of the fixed disk 5 and the spent fuel pool is made of soft materials, so that the spent fuel pool is not damaged; the screw rod 4 has a certain moving stroke, so that different size intervals are formed between the fixed disc 5 and the hanger fixed plate 2, and the mounting structure can be suitable for the fixed mounting of the spent fuel pool boss structures with different sizes; open at 1 right side tip of channel-section steel 1 has groove structure to form and hangs position 3 to be equipped with locking hook 6 on hanging the channel-section steel 1 near position 3, locking hook 6 passes through wire rope to be fixed on channel-section steel 1, and can hook the rings of the stock instrument that spent fuel pond limit was deposited, prevent that the unexpected pine of stock instrument from taking off and causing the damage.
The invention relates to a detachable hanger device suitable for hanging a long rod tool at the side of a pool, wherein a screw rod 4 is rotated before use, so that the screw rod 4 drives a fixed disk 5 and a hanger fixing plate 2 to leave enough space, the whole device is placed on a cement platform of a spent fuel pool, the lower end of the hanger fixing plate 2 is attached to the surface of the cement platform, the screw rod 4 is screwed in so that the fixed disk 5 is attached to the outer wall of the spent fuel pool, and the mounting and fixing of the hanger device are completed; the stock instrument that spent fuel pond used places on hanging position 3 at the channel-section steel front end through rings, utilizes locking hook 6 to hook the rings of stock instrument, can prevent effectively that the unexpected pine of stock instrument from taking off and causing the damage.
Claims (8)
1. The utility model provides a removable stores pylon device suitable for pond limit stock instrument hangs which characterized in that: the device includes channel-section steel (1), stores pylon fixed plate (2) and fixed disk (5), and wherein, rack fixed plate (2) and fixed disk (5) centre gripping that channel-section steel (1) utilized its tip to set up are fixed on spent fuel pool cement platform (7), open the position (3) that hangs that has groove structure at the front end of channel-section steel (1) for hanging of spent fuel pool stock instrument rings.
2. The detachable hanging device suitable for hanging the long rod tool at the edge of the pool according to claim 1, wherein: the hanger fixing plate (2) is arranged on the channel steel (1), and the hanger fixing plate (2) can be attached to the inner wall of a spent fuel pool cement platform (7); fixed disk (5) connect through screw rod (4), screw rod (4) set up on the support arm of channel-section steel (1) tip, can laminate fixed disk (5) on the outer wall of spent fuel pool cement platform (7) through precession screw rod (4).
3. The detachable hanging device suitable for hanging the long rod tool at the edge of the pool according to claim 2, wherein: the screw rod (4) and the fixed disk (5) are in a spherical hinge connection mode, and the fixed disk (5) can swing within a certain range.
4. The detachable hanging device suitable for hanging long rod tools at the edge of a pool according to claim 1 or 2, wherein: the hanger fixing plate (2) is of a right-angle plate-shaped structure and is matched with a right-angle corrugated surface formed by the upper end surface and the inner wall surface of the spent fuel pool cement platform (7).
5. The detachable hanging rack device suitable for hanging the long rod tool at the edge of the pool as claimed in any one of claims 1 to 3, wherein: channel-section steel (1) front end still be equipped with locking hook (6), locking hook (6) fix on channel-section steel (1) through wire rope, locking hook (6) can hook the rings that hang the stock instrument on channel-section steel (1) front end hangs position (3).
6. The detachable hanging rack device suitable for hanging the long rod tool at the edge of the pool as claimed in any one of claims 1 to 3, wherein: the end face of the fixed disc (5) is provided with a flexible material which cannot damage the wall surface of the spent fuel pool cement platform (7).
7. The detachable hanging device suitable for hanging the long rod tool at the edge of the pool according to claim 1, wherein: the hanger fixing plate (2) is fixed on the channel steel (1) through screws.
8. The detachable hanging device suitable for hanging the long rod tool at the edge of the pool according to claim 1, wherein: and a flexible material is arranged at the part of the hanger fixing plate (2) which is in contact with the spent fuel pool cement platform (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922447421.XU CN211742676U (en) | 2019-12-30 | 2019-12-30 | Detachable hanging rack device suitable for hanging pool side long rod tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922447421.XU CN211742676U (en) | 2019-12-30 | 2019-12-30 | Detachable hanging rack device suitable for hanging pool side long rod tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211742676U true CN211742676U (en) | 2020-10-23 |
Family
ID=72868115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922447421.XU Active CN211742676U (en) | 2019-12-30 | 2019-12-30 | Detachable hanging rack device suitable for hanging pool side long rod tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211742676U (en) |
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2019
- 2019-12-30 CN CN201922447421.XU patent/CN211742676U/en active Active
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