CN220245366U - Dismounting tool for thrust oil cooler - Google Patents
Dismounting tool for thrust oil cooler Download PDFInfo
- Publication number
- CN220245366U CN220245366U CN202320325665.4U CN202320325665U CN220245366U CN 220245366 U CN220245366 U CN 220245366U CN 202320325665 U CN202320325665 U CN 202320325665U CN 220245366 U CN220245366 U CN 220245366U
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- rod
- oil cooler
- sliding rail
- threaded
- shaped sliding
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000001179 sorption measurement Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The dismounting tool for the thrust oil cooler comprises an I-shaped sliding rail, wherein a jack is arranged at the bottom of one end of the I-shaped sliding rail, an adjusting rod is arranged at the bottom of the other end of the I-shaped sliding rail, and a triangular support frame is arranged at the bottom of the adjusting rod; the I-shaped sliding rail is provided with two sliding components, one sliding component is provided with an electric hoist, and the other sliding component is provided with a balance rod; two support rods are arranged at two ends of the top of the I-shaped sliding rail, the same screw rod is arranged on the two support rods in a penetrating mode, a cylinder structure with a threaded hole is arranged above one sliding component provided with the electric hoist, and the screw rod penetrates through the cylinder structure with the threaded hole and is in threaded fit with the cylinder. The utility model adopts the above structure, has solved that the portable space that exists in the present thrust oil cooler dismouting process is narrow and small, installation effectiveness is low, the demand number is more, have potential safety hazard scheduling problem.
Description
Technical Field
The utility model relates to the technical field of maintenance of thrust oil coolers, in particular to a disassembly and assembly tool of a thrust oil cooler.
Background
With the rapid development of the hydroelectric power industry, the number of internal circulation type thrust oil coolers becomes larger and larger, the external dimension of the internal circulation type thrust oil coolers is larger, and the body weight is heavier. The existing installation of the thrust oil cooler is mainly carried out by manually using the gantry crane, in the installation process, the gantry crane can only adjust the upper and lower positions of the thrust oil cooler, and when the oil cooler is put into the oil tank, the oil cooler needs to be matched by a plurality of people, and the balance is adjusted by adopting a manpower counterweight, so that the installation is very inconvenient. And in the use process, the positioning stop device is not installed, so that the side turning caused by sliding is easy to happen, and personnel injury is caused.
Disclosure of Invention
The utility model aims to solve the technical problems of narrow portable space, low installation efficiency, more people in need, potential safety hazard and the like in the existing process of assembling and disassembling the thrust oil cooler.
In order to solve the technical problems, the utility model adopts the following technical scheme: the dismounting tool for the thrust oil cooler comprises an I-shaped sliding rail, wherein a jack is arranged at the bottom of one end of the I-shaped sliding rail, an adjusting rod is arranged at the bottom of the other end of the I-shaped sliding rail, and a triangular support frame is arranged at the bottom of the adjusting rod;
the I-shaped sliding rail is provided with two sliding components, one sliding component is provided with an electric hoist, and the other sliding component is provided with a balance rod;
two support rods are arranged at two ends of the top of the I-shaped sliding rail, the same screw rod is arranged on the two support rods in a penetrating mode, a cylinder structure with a threaded hole is arranged above one sliding component provided with the electric hoist, and the screw rod penetrates through the cylinder structure with the threaded hole and is in threaded fit with the cylinder.
In the preferred scheme, the bottom of the triangular support frame is provided with a roller.
In the preferred scheme, the jack comprises an electromagnetic adsorption base, a swing arm is hinged on the electromagnetic adsorption base, a support rod is hinged at the middle part of the swing arm, a support seat for supporting one end of an I-shaped slide rail is arranged at one end of the support rod, which is far away from the hinge point of the support rod and the swing arm, a threaded rod is arranged at one end of the swing arm, which is far away from the hinge point of the swing arm and the electromagnetic adsorption base in a penetrating manner, and the threaded rod is transversely arranged through the support rod;
the swing arm and the support rod are provided with blocks with threaded holes for the threaded rods to pass through, and the blocks are arranged on the swing arm and the support rod through pin shafts.
In the preferred scheme, the swing arm and the support rod are in threaded fit with the threaded rod.
In the preferred scheme, one end of the threaded rod is provided with a crank.
In the preferred scheme, the support rod piece that I-shaped slide rail top both ends set up is equipped with the bearing, and the lead screw both ends pass the bearing setting, install the runner on one of them end of lead screw.
In the preferred scheme, the balancing pole include a vertical pole and the fixed U-shaped inserted bar that sets up in vertical pole bottom of level, the water mouth cooperation on inserted bar both ends and the oil cooler.
The disassembly and assembly tool for the thrust oil cooler has the following beneficial effects by adopting the structure:
(1) The convenient tool is provided for the disassembly and assembly work of the thrust oil cooler, the time required by the disassembly and assembly of the thrust oil cooler can be effectively reduced, and the maintenance work of the unit thrust oil cooler can be safely and efficiently completed;
(2) The number of construction workers for dismounting the thrust oil cooler can be effectively reduced, the risk of toppling in the dismounting process of the thrust oil cooler is reduced, the safety of the construction workers is ensured, and meanwhile, the operation efficiency can be greatly improved;
(3) The transportation of thrust oil cooler in a certain distance in the disassembly and assembly process can be facilitated, the use of a bridge crane is reduced, the maintenance efficiency is improved, and the energy consumption is reduced.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural diagram of the present utility model in the process of lifting an oil cooler.
Fig. 3 is a schematic structural diagram of the present utility model in practical application.
Fig. 4 is a schematic view of the jack structure of the present utility model.
In the figure: the oil cooler comprises an oil cooler 1, an electric hoist 2, a jack 3, an electromagnetic adsorption base 301, a swing arm 302, a support rod 303, a threaded rod 304, a crank 305, a bearing 4, a screw rod 5, a rotating wheel 6, a sliding component 7, an adjusting rod 8, an I-shaped sliding rail 9, a triangular support frame 10, a roller 11, a balance rod 12, a water passing port 13, a lifting lug 14, a thrust bearing oil groove cover plate 15 and an oil cooler mounting hole 16.
Detailed Description
Example 1:
the dismounting tool for the thrust oil cooler comprises an I-shaped sliding rail 9, wherein a jack 3 is arranged at the bottom of one end of the I-shaped sliding rail 9, an adjusting rod 8 is arranged at the bottom of the other end of the I-shaped sliding rail, and a triangular support frame 10 is arranged at the bottom of the adjusting rod 8;
the I-shaped sliding rail 9 is provided with two sliding components 7, wherein one sliding component 7 is provided with an electric hoist 2, and the other sliding component 7 is provided with a balance rod 12;
two support rods are arranged at two ends of the top of the I-shaped sliding rail 9, the same screw rod 5 is arranged on the two support rods in a penetrating mode, a cylinder structure with a threaded hole is arranged above one sliding component 7 provided with the electric hoist 2, and the screw rod 5 penetrates through the cylinder structure with the threaded hole and is in threaded fit with the cylinder.
In a preferred embodiment, the bottom of the triangular support frame 10 is provided with a roller 11.
In a preferred solution, the jack 3 includes an electromagnetic adsorption base 301, a swing arm 302 is hinged on the electromagnetic adsorption base 301, a support rod 303 is hinged at the middle part of the swing arm 302, a support seat for supporting one end of the i-shaped slide rail 9 is arranged at one end of the support rod 303 away from the hinge point of the swing arm 302, a threaded rod 304 is arranged at one end of the swing arm 302 away from the hinge point of the swing arm 302 and the electromagnetic adsorption base 301 in a penetrating manner, and the threaded rod 304 is transversely arranged through the support rod 303;
the swing arm 302 and the support rod 303 are provided with blocks with threaded holes for the threaded rods 304 to pass through, and the blocks are arranged on the swing arm 302 and the support rod 303 through pin shafts.
In a preferred embodiment, the swing arm 302 and the support rod 303 are both in threaded engagement with the threaded rod 304.
In a preferred embodiment, a crank 305 is disposed at one end of the threaded rod 304.
In the preferred scheme, the support rod pieces arranged at the two ends of the top of the I-shaped sliding rail 9 are provided with bearings 4, the two ends of the screw rod 5 penetrate through the bearings 4, and one end of the screw rod 5 is provided with a rotating wheel 6.
In the preferred scheme, the balance rod 12 comprises a vertical rod and a U-shaped inserted rod horizontally and fixedly arranged at the bottom of the vertical rod, and two ends of the inserted rod are matched with the water passing port 13 on the oil cooler 1.
In this embodiment, the radial adjustment mechanism of the oil cooler 1 is formed by the screw rod 5 and the sliding component 7, the longitudinal adjustment mechanism of the oil cooler 1 is formed by the electric hoist 2, the jack 3 and the adjusting rod 8, and the positioning mechanism of the whole device is formed by the jack 3 and the adjusting rod 8, so that the installation and disassembly precision of the oil cooler 1 can be effectively improved and the time consumption and the labor intensity of the disassembly and assembly operation can be greatly reduced on the premise of reducing the labor cost.
The method for disassembling the oil cooler 1 comprises the following steps:
1) The tooling is arranged in the peripheral area of the thrust bearing oil groove, and the jack 3 is supported on the top of the thrust bearing oil groove cover plate 15;
2) Pushing the triangular support frame 10 to enable the I-shaped sliding rail 9 to be positioned in the diameter direction of the oil groove of the thrust bearing;
3) The position of the I-shaped sliding rail 9 in the vertical direction is adjusted by adjusting the height of the adjusting rod 8 and the height of the jack 3, and the U-shaped inserting rod on the balance rod 12 is aligned with the water outlet 13 on the oil cooler 1 in the horizontal direction;
4) Rotating the rotating wheel 6 to enable a sliding component 7 provided with the electric hoist 2 to move on the I-shaped sliding rail 9 to approach the oil cooler 1;
5) Hanging a hook at the lower end of the electric hoist 2 on a lifting lug 14 at the top of an end cover of the oil cooler 1, and then adjusting the electric hoist 2 to tension a chain part of the electric hoist;
6) The balance rod 12 is manually pushed to move on the I-shaped sliding rail 9, and two ends of the U-shaped inserted rod on the balance rod 12 are inserted into the water passing port 13 on the oil cooler 1;
7) Rotating the rotating wheel 6 in the opposite direction to enable one sliding component 7 provided with the electric hoist 2 to move towards the direction of the adjusting rod 8 and draw out the oil cooler 1 from the oil cooler mounting hole 16;
8) After the oil cooler 1 is pulled out from the oil cooler mounting hole 16, the balance rod 12 is manually pulled to move on the I-shaped sliding rail 9, and two ends of the U-shaped inserted rod on the balance rod 12 are pulled out from the water passing hole 13 on the oil cooler 1;
9) The electric hoist 2 is regulated and the oil cooler 1 is lowered onto the trolley.
The disassembly and assembly tool for the thrust oil cooler effectively solves the problems of narrow carrying space, low installation efficiency and more people in need of the thrust oil cooler, fundamentally eliminates the potential safety hazard of carrying traditional heavy objects, effectively improves the disassembly and assembly work efficiency of the oil cooler, and further ensures the operation safety on the premise of reducing the labor intensity and improving the operation precision.
Claims (7)
1. The utility model provides a thrust oil cooler dismouting frock, includes I-shaped slide rail (9), its characterized in that: the bottom of one end of the I-shaped sliding rail (9) is provided with a jack (3), the bottom of the other end of the I-shaped sliding rail is provided with an adjusting rod (8), and the bottom of the adjusting rod (8) is provided with a triangular support frame (10);
two sliding components (7) are arranged on the I-shaped sliding rail (9), wherein one sliding component (7) is provided with an electric hoist (2), and the other sliding component (7) is provided with a balance rod (12);
two support rods are arranged at two ends of the top of the I-shaped sliding rail (9), the same screw rod (5) is arranged on the two support rods in a penetrating mode, a cylinder structure with a threaded hole is arranged above one sliding component (7) provided with the electric hoist (2), and the screw rod (5) penetrates through the cylinder structure with the threaded hole and is in threaded fit with the cylinder.
2. The thrust oil cooler disassembly and assembly tool according to claim 1, wherein: the bottom of the triangular support frame (10) is provided with a roller (11).
3. The thrust oil cooler disassembly and assembly tool according to claim 1, wherein: the jack (3) comprises an electromagnetic adsorption base (301), a swing arm (302) is hinged to the electromagnetic adsorption base (301), a supporting rod (303) is hinged to the middle part of the swing arm (302), a supporting seat for supporting one end of an I-shaped sliding rail (9) is arranged at one end, far away from the hinge point of the supporting rod (303), of the swing arm (302), a threaded rod (304) is arranged at one end, far away from the hinge point of the swing arm (302), of the electromagnetic adsorption base (301), and the threaded rod (304) is transversely arranged through the supporting rod (303);
the swing arm (302) and the support rod (303) are provided with blocks with threaded holes, through which threaded rods (304) pass, and the blocks are arranged on the swing arm (302) and the support rod (303) through pin shafts.
4. The thrust oil cooler disassembly and assembly tool according to claim 3, wherein: the swing arm (302) and the support rod (303) are in threaded fit with the threaded rod (304).
5. The thrust oil cooler disassembly and assembly tool according to claim 3, wherein: one end of the threaded rod (304) is provided with a crank (305).
6. The thrust oil cooler disassembly and assembly tool according to claim 1, wherein: the support rod pieces arranged at the two ends of the top of the I-shaped sliding rail (9) are provided with bearings (4), the two ends of the screw rod (5) penetrate through the bearings (4), and one end of the screw rod (5) is provided with a rotating wheel (6).
7. The thrust oil cooler disassembly and assembly tool according to claim 1, wherein: the balance rod (12) comprises a vertical rod and a U-shaped inserted rod which is horizontally and fixedly arranged at the bottom of the vertical rod, and two ends of the inserted rod are matched with a water passing port (13) on the oil cooler (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320325665.4U CN220245366U (en) | 2023-02-27 | 2023-02-27 | Dismounting tool for thrust oil cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320325665.4U CN220245366U (en) | 2023-02-27 | 2023-02-27 | Dismounting tool for thrust oil cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220245366U true CN220245366U (en) | 2023-12-26 |
Family
ID=89232373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320325665.4U Active CN220245366U (en) | 2023-02-27 | 2023-02-27 | Dismounting tool for thrust oil cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220245366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116142997A (en) * | 2023-02-27 | 2023-05-23 | 中国长江电力股份有限公司 | Thrust oil cooler disassembly tooling and thrust oil cooler disassembly method |
-
2023
- 2023-02-27 CN CN202320325665.4U patent/CN220245366U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116142997A (en) * | 2023-02-27 | 2023-05-23 | 中国长江电力股份有限公司 | Thrust oil cooler disassembly tooling and thrust oil cooler disassembly method |
| CN116142997B (en) * | 2023-02-27 | 2026-01-20 | 中国长江电力股份有限公司 | Thrust oil cooler dismounting tool and thrust oil cooler dismounting method |
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