CN210796591U - Special tooling hanger for air cooling coil pipe - Google Patents
Special tooling hanger for air cooling coil pipe Download PDFInfo
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- CN210796591U CN210796591U CN201921567733.8U CN201921567733U CN210796591U CN 210796591 U CN210796591 U CN 210796591U CN 201921567733 U CN201921567733 U CN 201921567733U CN 210796591 U CN210796591 U CN 210796591U
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- presser foot
- main body
- air cooling
- chain
- cooling coil
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Abstract
The utility model relates to a special frock hanger technical field of hot-galvanize provides a special frock hanger of air cooling coil, include: the device comprises a main body, anti-buoyancy mechanisms arranged at two ends of the main body and a plurality of workpiece suspension mechanisms arranged below the main body; two sides of the main body are respectively provided with a walking track; the work piece suspension mechanism includes: the movable walking frame, the presser foot and the plurality of presser foot supporting rods are arranged on the base; two ends of the movable walking frame are respectively provided with walking wheels, and the walking wheels are arranged in the corresponding walking tracks; the top end of the presser foot support rod is fixed at the bottom of the movable walking frame, the bottom of the presser foot support rod is fixed on the presser foot, and a plurality of hanging holes are uniformly formed in the presser foot. The anti-buoyancy mechanism includes: the chain wheel fixing clamp comprises a hanging bar, a chain, a guide chain wheel, a chain wheel shaft and a chain wheel fixing clamp plate. The utility model discloses can hang the air cooling coil pipe of the different width of different length when galvanization, improve equipment's adaptability and production efficiency.
Description
Technical Field
The utility model relates to a special frock hanger field of hot-galvanize especially relates to a special frock hanger of air cooling coil pipe.
Background
At present, most of products related to hot-dip galvanizing service projects are welded together by one or a combination of more of channel steel, angle steel, plates, pipes and the like to form a welded structural part. The galvanizing mode is that hot dip galvanizing is carried out on the inner surface and the outer surface. Another hot dip galvanized product is a high efficiency air cooling coil, which is a cooling coil formed by several individual coils assembled together in fixed rows and arrays. When the coil is hot dip galvanized, the galvanizing process forms a galvanizing layer on the outer surface of the coil, and the inner surface of the coil cannot be galvanized due to the structure and the internal circulating medium. In hot dip galvanization, a large buoyancy is generated.
In order to solve the problem, hot galvanizing is generally carried out by adding a counterweight, overcoming the influence of buoyancy by utilizing the counterweight with mass higher than the buoyancy and pressing a coil pipe into zinc liquid. In this way, the coil may be tilted as a result of the differences in the center of gravity and orientation of the counterweight and buoyancy. While the addition of counterweights also increases the equipment workload therein. This is detrimental to the quality of the product and to the use of the device.
SUMMERY OF THE UTILITY MODEL
The utility model discloses mainly solve the technical problem of heavy, the product of prior art's hanger unstable in the zinc liquid, hoisting equipment load, provide a special frock hanger of high-efficient air cooling coil to production efficiency and the adaptability of equipment when improving large-scale high-efficient air cooling coil hot dip galvanizing.
The utility model provides a special frock hanger of high-efficient air cooling coil pipe, include: the device comprises a main body (1) and a plurality of workpiece suspension mechanisms arranged below the main body (1);
two sides of the main body (1) are respectively provided with a walking track;
the work piece suspension mechanism includes: the movable walking frame (14), the presser foot (3) and a plurality of presser foot support rods (5); wherein two ends of the movable walking frame (14) are respectively matched with the walking track of the main body (1); two ends of the movable walking frame (14) are respectively provided with walking wheels (11), and the walking wheels (11) are arranged in corresponding walking tracks; the top end of the presser foot support rod (5) is fixed at the bottom of the movable walking frame (14), the bottom of the presser foot support rod (5) is fixed on the presser foot (3), a plurality of suspension holes are uniformly formed in the presser foot (3), and the presser foot (3) is used for suspending an air cooling coil.
Preferably, the method further comprises the following steps: anti-buoyancy mechanisms arranged at two ends of the main body (1);
the anti-buoyancy mechanism includes: the chain wheel fixing device comprises a hanging bar (8), a chain (2), a guide chain wheel (10), a chain wheel shaft (6) and a chain wheel fixing splint (7); wherein, hanging bar (8) both ends are fixed connection chain (2) respectively, the other end of chain (2) is fixed on main part (1), chain (2) are connected with leading sprocket (10) cooperation, leading sprocket (10) sprocket solid fixed splint (7) set up on sprocket shaft (6).
Preferably, two ends of the main body (1) are respectively provided with a chain locking bracket (9);
the chain (2) is fixed on the chain locking bracket (9).
Preferably, the guide sprocket (10) is arranged in a sprocket clamping plate (7), and the sprocket shaft (6) penetrates through the sprocket clamping plate (7).
Preferably, the hanging bar (8) is provided with a suspension device for matching with a crane hook.
Preferably, both ends of the movable walking frame (14) are respectively provided with a top thread (4) for locking.
Preferably, a hanging ring (12) is arranged at the top end of the main body (1).
Preferably, the main body (1) is provided with a reinforcing rib (13) in the direction perpendicular to the rail.
Preferably, the number of the workpiece suspension mechanisms is four.
Preferably, the number of the presser foot support rods (5) of each group of workpiece suspension mechanisms is three.
The utility model provides a pair of special frock hanger of high-efficient air cooling coil pipe has following advantage compared with prior art:
1. the utility model discloses there are main part, anti buoyancy mechanism and a plurality of work piece to hang the mechanism, the structure is light and handy simple and convenient, the structure is firm, can hang the air cooling of the different width of different length when the galvanization, improve equipment's adaptability and production efficiency.
2. The utility model is provided with a plurality of workpiece hanging mechanisms below the main body, the air cooling coil pipe is fixed on the presser foot, and the position of the movable walking frame can be adjusted by adjusting the jackscrew, so that the utility model can adapt to coil pipes with different lengths; the presser foot is provided with hanging holes, and coil pipes with different widths are hung by selecting different hanging holes. The crane can hoist main part and work piece suspension mechanism through rings, carries out the galvanizing.
3. The utility model discloses set up anti buoyancy mechanism and form reaction force through chain, leading sprocket and frock hanger main part and control the air cooling coil pipe, overcome the ascending buoyancy that produces in the zinc-liquid of coil pipe galvanizing process.
4. The utility model discloses a major structure is firm, wholly saves the counter weight, requires lowerly to hoisting equipment, and the operation is stable.
Drawings
Fig. 1 is a schematic view of a special tool hanger for an air cooling coil provided by the present invention;
fig. 2 is a top view of the special tool hanger for the air cooling coil provided by the present invention;
fig. 3 is a side view of the special tool hanger for air cooling coil provided by the present invention.
Reference numerals: 1. a main body; 2. a chain; 3. a presser foot; 4. carrying out top thread; 5. a presser foot support bar; 6. a sprocket shaft; 7. the chain wheel fixes the clamping plate; 8. a hanging bar; 9. a chain locking bracket; 10. a guide sprocket; 11. a traveling wheel; 12. a hoisting ring; 13. and (5) reinforcing ribs.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present invention are shown in the drawings.
Fig. 1 is a schematic view of the special tool hanger for air cooling coil provided by the present invention. Fig. 2 is a top view of the special tool hanger for air cooling coil provided by the present invention. Fig. 3 is a side view of the special tool hanger for air cooling coil provided by the present invention. As shown in fig. 1-3, the embodiment of the utility model provides a special frock hanger of high-efficient air cooling coil pipe, include: the device comprises a main body 1, anti-buoyancy mechanisms arranged at two ends of the main body 1 and a plurality of workpiece suspension mechanisms arranged below the main body 1.
And two sides of the main body 1 are respectively provided with a walking track. The main part 1 sets up strengthening rib 13 with the track vertical direction, can make main part 1 more firm. The top of main part 1 sets up rings 12, can cooperate the crane lifting hook, realizes that the crane promotes main part 1. Two ends of the main body 1 are respectively provided with a chain locking bracket 9, and the chain locking brackets 9 are used for connecting the chain 2 of the anti-floating mechanism.
The work piece suspension mechanism includes: the movable walking frame 14, the presser foot 3 and the plurality of presser foot support rods 5; wherein, two ends of the movable walking frame 14 are respectively matched with the walking track of the main body 1; two ends of the movable walking frame 14 are respectively provided with walking wheels 11, and the walking wheels 11 are arranged in corresponding walking tracks; the top end of the presser foot support rod 5 is fixed at the bottom of the movable walking frame 14, the bottom of the presser foot support rod 5 is fixed on the presser foot 3, a plurality of hanging holes are uniformly formed in the presser foot 3, and the presser foot 3 is used for hanging an air cooling coil; the workpiece to be hung can be hung through the hanging hole. And two ends of the movable walking frame 14 are respectively provided with a jackscrew 4 for locking. The jackscrew 4 can be loosened by adjusting the handle of the jackscrew 4, the movable walking frame 14 can be loosened and moved, the presser foot support rod 5 and the presser foot 3 are further moved, and after the proper working position is adjusted, the movable walking frame 14 is locked by adjusting the handle of the jackscrew 4. In this embodiment, the number of the work hanging mechanisms is four. The number of the presser foot support rods 5 of each group of workpiece suspension mechanism is three.
The anti-buoyancy mechanism includes: the lifting bar 8, the chain 2, the guide chain wheel 10, the chain wheel shaft 6 and the chain wheel fixing splint 7; the two ends of the hanging bar 8 are respectively fixedly connected with the chains 2, the other ends of the chains 2 are fixed on the chain locking support 9 of the main body 1, the chains 2 are connected with the guide chain wheel 10 in a matched mode, the guide chain wheel 10 is arranged on the chain wheel shaft 6 through the chain wheel fixing clamping plate 7. The guide sprocket 10 is disposed in the sprocket fixing jaw 7, and the sprocket shaft 6 passes through the sprocket fixing jaw 7. And a suspension device used for matching with a crane hook is arranged on the hanging bar 8.
The operating principle of the special frock hanger of air cooling coil that this embodiment provided: when the air cooling coil is galvanized, the air cooling coil is fixed on the presser foot 3, the movable walking frame 14 is loosened by adjusting the jackscrew 4, and the movable walking frame 14 can be pushed along the walking track, so that the plurality of workpiece suspension mechanisms are suitable for coils with different lengths and adjusted to proper working positions; in the width direction, hanging holes are arranged in parallel on the presser foot 3, and coil pipes with different widths are hung by selecting different hanging holes. The crane can lift the main body 1 and the work suspending mechanism by the hanging ring 12 to perform galvanization.
In the galvanizing stage, the crane also lifts the hanging bar 8 through the suspension device of the anti-buoyancy mechanism; the chain 2 is connected with the guide chain wheel 10 in a matching mode, the direction of the chain 2 is changed through the chain wheel 10, and therefore when the crane moves upwards, the hanging tool connected with the chain 2 moves downwards. The direction of the acting force of the crane is changed to form downward pressure, so that the upward buoyancy generated in the zinc liquid in the coil galvanizing process is overcome. The coil pipe is steadily and gradually immersed into the zinc pot by the symmetrical acting force formed by the chains 2 at the two ends of the chain wheel shaft 6.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the technical solutions described in the foregoing embodiments, or some or all of the technical features may be equivalently replaced, without substantially departing from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a special frock hanger of air cooling coil pipe which characterized in that includes: the device comprises a main body (1) and a plurality of workpiece suspension mechanisms arranged below the main body (1);
two sides of the main body (1) are respectively provided with a walking track;
the work piece suspension mechanism includes: the movable walking frame (14), the presser foot (3) and a plurality of presser foot support rods (5); wherein two ends of the movable walking frame (14) are respectively matched with the walking track of the main body (1); two ends of the movable walking frame (14) are respectively provided with walking wheels (11), and the walking wheels (11) are arranged in corresponding walking tracks; the top end of the presser foot support rod (5) is fixed at the bottom of the movable walking frame (14), the bottom of the presser foot support rod (5) is fixed on the presser foot (3), a plurality of suspension holes are uniformly formed in the presser foot (3), and the presser foot (3) is used for suspending an air cooling coil.
2. The special tooling hanger for air-cooling coils of claim 1, further comprising: anti-buoyancy mechanisms arranged at two ends of the main body (1);
the anti-buoyancy mechanism includes: the chain wheel fixing device comprises a hanging bar (8), a chain (2), a guide chain wheel (10), a chain wheel shaft (6) and a chain wheel fixing splint (7); wherein, hanging bar (8) both ends are fixed connection chain (2) respectively, the other end of chain (2) is fixed on main part (1), chain (2) are connected with leading sprocket (10) cooperation, leading sprocket (10) sprocket solid fixed splint (7) set up on sprocket shaft (6).
3. The special tooling hanger for the air cooling coil pipe according to claim 2, wherein chain locking brackets (9) are respectively arranged at two ends of the main body (1);
the chain (2) is fixed on the chain locking bracket (9).
4. The tooling hanger special for air cooling coils according to claim 2 or 3, wherein the guide sprocket (10) is arranged in a sprocket fixing clamp plate (7), and the sprocket shaft (6) passes through the sprocket fixing clamp plate (7).
5. A tooling hanger special for air-cooled coils according to claim 2 or 3 characterized in that the hanging bar (8) is provided with a suspension device for engaging a crane hook.
6. The special tooling hanger for the air cooling coil pipe according to claim 1 or 2, wherein two ends of the movable walking frame (14) are respectively provided with a jackscrew (4) for locking.
7. The special tooling hanger for air cooling coils as claimed in claim 1 or 2, wherein a lifting ring (12) is arranged at the top end of the main body (1).
8. The special tooling hanger for the air cooling coil pipe according to claim 1 or 2, wherein the main body (1) is provided with a reinforcing rib (13) in the direction vertical to the rail.
9. The air-cooling coil pipe dedicated tooling hanger of claim 1 or 2, wherein the number of the workpiece suspension mechanisms is four.
10. The tooling hanger special for the air cooling coil pipe as claimed in claim 9, wherein the number of the presser foot support rods (5) of each group of the workpiece suspension mechanisms is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921567733.8U CN210796591U (en) | 2019-09-19 | 2019-09-19 | Special tooling hanger for air cooling coil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921567733.8U CN210796591U (en) | 2019-09-19 | 2019-09-19 | Special tooling hanger for air cooling coil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210796591U true CN210796591U (en) | 2020-06-19 |
Family
ID=71248158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921567733.8U Active CN210796591U (en) | 2019-09-19 | 2019-09-19 | Special tooling hanger for air cooling coil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210796591U (en) |
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2019
- 2019-09-19 CN CN201921567733.8U patent/CN210796591U/en active Active
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