CN220532891U - Auxiliary tool for flange cooling - Google Patents
Auxiliary tool for flange cooling Download PDFInfo
- Publication number
- CN220532891U CN220532891U CN202321754283.XU CN202321754283U CN220532891U CN 220532891 U CN220532891 U CN 220532891U CN 202321754283 U CN202321754283 U CN 202321754283U CN 220532891 U CN220532891 U CN 220532891U
- Authority
- CN
- China
- Prior art keywords
- flange
- hole
- suspension arm
- main suspension
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 22
- 239000000725 suspension Substances 0.000 claims abstract description 19
- 125000006850 spacer group Chemical group 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005242 forging Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 1
Classifications
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The utility model discloses an auxiliary tool for cooling a flange, which comprises a main suspension arm and a spacer penetrating the main suspension arm, wherein the bottom of the main suspension arm is provided with a baffle; the outer diameter of the main suspension arm is smaller than the aperture of the flange center hole; a perforation is arranged in the center of the spacer, a plurality of supporting arms are uniformly arranged on the outer side wall of the perforation along the circumferential direction, and the supporting arms are radially distributed; the support arm is provided with the through hole and the arch part, the through hole and the arch part are arranged at intervals, and the auxiliary tool is simple in structure, low in manufacturing cost and small in contact area with the flange, and is beneficial to uniform cooling of the flange.
Description
Technical Field
The utility model relates to the field of forging cooling, in particular to an auxiliary tool for cooling a flange.
Background
In the process of forging the flange, the flange needs to be cooled, for example, a flange forging and a forging method thereof disclosed in Chinese patent CN113669528A, and in the process of forging the flange, the flange forging subjected to the heat treatment process needs to be placed into a cooling tank for cooling, wherein water is stored in the cooling tank. In the prior art, the flanges are hoisted and transferred into the cooling pool for cooling by using the hoisting pliers or manually using the pliers, and the flanges can be hoisted only one or two flanges at a time under the influence of the sizes of the hoisting pliers, so that the efficiency is lower; the transportation efficiency is lower by using pliers manually; in addition, the hanging tongs are used, so that the contact area between the hanging tongs and the flange is large, and the flange is not easy to uniformly cool.
Disclosure of Invention
The utility model aims to provide an auxiliary tool for flange cooling.
The utility model aims at innovation points that: the flexibility is high, the contact area with the flange is small, and the flange is uniformly cooled.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
an auxiliary tool for cooling a flange comprises a main suspension arm and a spacer penetrating through the main suspension arm, wherein a baffle is arranged at the bottom of the main suspension arm; the outer diameter of the main suspension arm is smaller than the aperture of the flange center hole; a perforation is arranged in the center of the spacer, a plurality of supporting arms are uniformly arranged on the outer side wall of the perforation along the circumferential direction, and the supporting arms are radially distributed; the support arm is provided with a through hole and an arch part, and the through hole and the arch part are arranged at intervals.
Further, the outer diameter of the perforation is smaller than the aperture of the central hole of the flange.
Further, a plurality of grooves are formed in the arched portion at intervals along the length direction.
Further, the baffle plate is connected with the main suspension arm in a welding way, or is detachably connected through a threaded structure, or is detachably connected through a pin shaft structure.
Further, the top end of the main boom is provided with a lifting lug.
The beneficial effects of the utility model are as follows:
first: the structure of the main suspension arm and the spacer is utilized, a plurality of flanges can be lifted for cooling at one time, the structure is simple, and the manufacturing cost is low;
second,: the arch part is arranged on the spacer, so that the contact area between the spacer and the flange can be reduced, and the flange can be uniformly cooled;
third,: the groove is arranged on the arched part, so that the contact area between the spacer and the flange can be further reduced;
fourth,: the support arm is provided with through holes, so that on one hand, resistance can be reduced when the support arm is immersed in water, and on the other hand, the support arm is uniformly cooled due to the flange.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic diagram of a spacer structure.
FIG. 3 is a schematic diagram of the structure of the present utility model in use.
In the figure: 10 is the main boom, 11 is the lifting lug, 20 is the spacer, 21 is the perforation, 22 is the support arm, 22.1 is the through hole, 22.2 is the arch, 22.3 is the groove, 30 is the flap, 40 is the flange.
Description of the embodiments
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
An auxiliary tool for cooling a flange comprises a main suspension arm 10 and a spacer 20 penetrating through the main suspension arm 10, wherein a baffle 30 is arranged at the bottom of the main suspension arm 10; the outer diameter of the main boom 10 is smaller than the aperture of the central hole of the flange 40; a through hole 21 is formed in the center of the spacer 20, a plurality of supporting arms 22 are uniformly arranged on the outer side wall of the through hole 21 along the circumferential direction, and the supporting arms 22 are radially arranged; the support arm 22 is provided with a through hole 22.1 and an arch 22.2, and the through hole 22.1 and the arch 22.2 are arranged at intervals.
Further, the shape of the arch 22.2 may be arc-shaped or tapered.
Further, the baffle 30 may be provided with a through hole as required, and the shape of the through hole is not limited, so that the resistance when entering water can be reduced, and the weight of the baffle can be reduced.
Further, the outer diameter of the through hole 21 is smaller than the diameter of the central hole of the flange 40, so that the contact area between the spacer 20 and the flange 40 can be reduced.
Further, a plurality of grooves 22.3 are arranged on the arched portion 22.2 at intervals along the length direction.
Further, the baffle 30 is welded to the main boom 10, or detachably connected through a screw structure, or detachably connected through a pin structure.
Further, a lifting lug 11 is provided at the top end of the main boom 10.
The method of use of the present application (see fig. 3):
spacer 20 and flange 40 spacer sleeve are established on main davit 10, and the hoist hooks lug 11, can put into the cooling bath with flange 40 and cool off, once can hoist and mount a plurality of flanges 40, and is efficient, flange 40 and spacer 20's arched portion 22.2 top contact, area of contact is little, the cooling is even.
The described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (5)
1. An auxiliary tool for cooling a flange comprises a main suspension arm (10) and a spacer (20) penetrating the main suspension arm (10), wherein a baffle (30) is arranged at the bottom of the main suspension arm (10); the method is characterized in that: the outer diameter of the main suspension arm (10) is smaller than the aperture of the central hole of the flange (40); a through hole (21) is formed in the center of the spacer (20), a plurality of supporting arms (22) are uniformly arranged on the outer side wall of the through hole (21) along the circumferential direction, and the supporting arms (22) are radially arranged; the support arm (22) is provided with a through hole (22.1) and an arch part (22.2), and the through hole (22.1) and the arch part (22.2) are arranged at intervals.
2. The auxiliary tool for cooling a flange according to claim 1, wherein: the outer diameter of the through hole (21) is smaller than the aperture of the central hole of the flange (40).
3. The auxiliary tool for cooling a flange according to claim 1, wherein: a plurality of grooves (22.3) are formed in the arched portion (22.2) at intervals along the length direction.
4. The auxiliary tool for cooling a flange according to claim 1, wherein: the baffle (30) is connected with the main suspension arm (10) in a welding way, or is detachably connected through a threaded structure, or is detachably connected through a pin shaft structure.
5. The auxiliary tool for cooling a flange according to claim 1, wherein: a lifting lug (11) is arranged at the top end of the main suspension arm (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321754283.XU CN220532891U (en) | 2023-07-06 | 2023-07-06 | Auxiliary tool for flange cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321754283.XU CN220532891U (en) | 2023-07-06 | 2023-07-06 | Auxiliary tool for flange cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220532891U true CN220532891U (en) | 2024-02-27 |
Family
ID=89970100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321754283.XU Active CN220532891U (en) | 2023-07-06 | 2023-07-06 | Auxiliary tool for flange cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220532891U (en) |
-
2023
- 2023-07-06 CN CN202321754283.XU patent/CN220532891U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |