CN209759555U - Hot-dip galvanizing lifting appliance with surface of workpiece not prone to being adhered with zinc ash - Google Patents
Hot-dip galvanizing lifting appliance with surface of workpiece not prone to being adhered with zinc ash Download PDFInfo
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- CN209759555U CN209759555U CN201822005431.3U CN201822005431U CN209759555U CN 209759555 U CN209759555 U CN 209759555U CN 201822005431 U CN201822005431 U CN 201822005431U CN 209759555 U CN209759555 U CN 209759555U
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- piece
- lifter
- hot
- base
- dip galvanizing
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Abstract
The utility model discloses a hot dipping zinc hoist of difficult adhesion zinc ash of workpiece surface, including base, first elevating gear, first lifter, lifting hook, rupture of membranes piece, the base below is equipped with a plurality of first lifters, and first lifter top links to each other with first elevating gear, and first elevating gear fixes the bottom at the base, the bottom of first lifter is equipped with the lifting hook that is used for hanging the work piece, is fixed with a rupture of membranes piece on the first lifter, and the upper surface of rupture of membranes piece is the circular conical surface, and the lower projection of work piece is shielded in the lower projection of rupture of membranes piece. The utility model discloses a set up the broken membrane piece on first lifter for the broken membrane piece can break the zinc ash membrane on zinc pot top layer when the hoist hangs out the work piece, makes the work piece surface be difficult for gluing zinc ash.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a hot-dip galvanizing's technical field, especially hot-dip galvanizing hoist's technical field.
[ background of the invention ]
Hot galvanizing is the process of combining a substrate and a coating by reacting molten metal with an iron substrate to produce an alloy layer. The hot galvanizing is carried out by pickling steel parts, cleaning the steel parts in an ammonium chloride or zinc chloride aqueous solution or an ammonium chloride and zinc chloride mixed aqueous solution tank after pickling in order to remove iron oxide on the surfaces of the steel parts, and then sending the steel parts into a hot dipping tank. The hot galvanizing has the advantages of uniform plating, strong adhesive force, long service life and the like. A spreader is used in the hot dip galvanizing process. The zinc ash on the surface of a zinc pot is easily adhered to a workpiece when the workpiece is hoisted by the conventional hanger, so that the quality of a product can be influenced.
[ Utility model ] content
The utility model aims at solving the problems in the prior art, providing a hot-dip galvanizing hanger with workpiece surface difficult to adhere zinc ash, and the workpiece surface difficult to adhere zinc ash when the hanger is used for hanging the workpiece out.
In order to realize the above-mentioned purpose, the utility model provides a hot dipping zinc hoist of difficult adhesion zinc ash of workpiece surface, including base, first elevating gear, first lifter, lifting hook, rupture of membranes piece, the base below is equipped with a plurality of first lifters, and first lifter top links to each other with first elevating gear, and first elevating gear fixes the bottom at the base, the bottom of first lifter is equipped with the lifting hook that is used for hanging the work piece, is fixed with a rupture of membranes piece on the first lifter, and the upper surface of rupture of membranes piece is the circular conical surface, and the lower projection of work piece is shielded in the lower projection of rupture of membranes piece.
Preferably, the outer portion of the membrane breaking block is sleeved with a shielding ring, the inner diameter of the shielding ring is slightly larger than the diameter of the membrane breaking block, a plurality of second lifting rods are fixed to the top of the shielding ring, the top of each second lifting rod is connected with a second lifting device, and the second lifting devices are fixed to the bottom of the base.
Preferably, the number of the shielding rings of the second lifting devices is the same, the second lifting rods on the same shielding ring are connected with the same second lifting device, and the second lifting devices are mutually independent.
Preferably, the lower surface of the membrane breaking block is an inverted conical surface, and the interior of the membrane breaking block is hollow.
Preferably, the number of the first lifting rods is equal to that of the first lifting devices, and the first lifting devices are independent of each other.
Preferably, the top of the base is connected with a main lifting device which drives the base to lift.
Preferably, a cooling cavity is arranged inside the base, and a cooling inlet pipe and a cooling outlet pipe are connected to the cooling cavity.
The utility model has the advantages that: the film breaking block is arranged on the first lifting rod, so that the film breaking block can break away the zinc ash film on the surface layer of the zinc pot when the lifting appliance lifts the workpiece out, and the surface of the workpiece is not easy to stick zinc ash; the arrangement of the first lifting device can ensure that the membrane breaking block can effectively immerse into and leave from the zinc liquid, so that the membrane breaking block can effectively break the zinc ash membrane; due to the arrangement of the shielding ring, a film breaking area formed after the film breaking block breaks the film is not easy to enter by films in other areas, and the film breaking effect is ensured.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a front view of a hot-dip galvanizing hanger of the utility model, to which zinc ash is not easy to adhere on the surface of a workpiece.
In the figure: 1-base, 2-first lifting rod, 3-second lifting rod, 10-main lifting device, 11-cooling cavity, 12-cooling inlet, 13-cooling outlet, 20-first lifting device, 21-film breaking block, 22-lifting hook, 30-second lifting device and 31-blocking ring.
[ detailed description ] embodiments
Referring to fig. 1, the utility model relates to a hot-dip galvanizing hanger with zinc ash not easy to adhere to the surface of a workpiece, which comprises a base 1, a first lifting device 20, a first lifting rod 2, a lifting hook 22 and a film breaking block 21, wherein a plurality of first lifting rods 2 are arranged below the base 1, the top of each first lifting rod 2 is connected with the corresponding first lifting device 20, the corresponding first lifting device 20 is fixed at the bottom of the base 1, a lifting hook 22 for lifting the workpiece is arranged at the bottom of the corresponding first lifting rod 2, the film breaking block 21 is fixed on the corresponding first lifting rod 2, the upper surface of the corresponding film breaking block 21 is a conical surface, the lower projection of the corresponding film breaking block 21 shields the lower projection of the workpiece, a shielding ring 31 is sleeved outside the corresponding film breaking block 21, the inner diameter of the shielding ring 31 is slightly larger than the diameter of the corresponding film breaking block 21, a plurality of second lifting rods 3 are fixed at the top of the shielding ring 31, and a second lifting device 30 is connected at the top of, the bottom at base 1 is fixed to second elevating gear 30, the quantity that ring 31 is sheltered to the quantity of second elevating gear 30 is the same, and second lifter 3 on the same ring 31 that shelters links to each other with same second elevating gear 30, mutual independence between the second elevating gear 30, the lower surface of broken membrane piece 21 is the circular conical surface of inversion, and broken membrane piece 21 is inside cavity, the quantity of first lifter 2 equals with the quantity of first elevating gear 20, mutual independence between the first elevating gear 20, the top of base 1 links to each other with main elevating gear 10 that drives base 1 lift, base 1 is inside to be equipped with cooling chamber 11, even has cooling inlet 12 pipes and cooling outlet 13 pipes on the cooling chamber 11.
The utility model discloses the working process:
In the working process of the hot-dip galvanizing lifting appliance with the workpiece surface not easy to adhere zinc ash, the film breaking block 21 is arranged on the first lifting rod 2, so that the film breaking block 21 can break away the zinc ash film on the surface layer of the zinc pot when the lifting appliance lifts the workpiece out, and the surface of the workpiece is not easy to adhere zinc ash; the arrangement of the first lifting device 20 can enable the membrane breaking block 21 to effectively immerse into and leave from the zinc liquid, so that the membrane breaking block 21 can effectively break the zinc ash membrane; due to the arrangement of the shielding ring 31, a membrane breaking area formed after membrane breaking of the membrane breaking block 21 is not easy to enter by membranes in other areas, and the membrane breaking effect is ensured.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (7)
1. the utility model provides a hot dip galvanizing hoist of difficult adhesion zinc ash of work piece surface which characterized in that: including base (1), first elevating gear (20), first lifter (2), lifting hook (22), rupture of membranes piece (21), base (1) below is equipped with a plurality of first lifters (2), and first lifter (2) top links to each other with first elevating gear (20), and first elevating gear (20) are fixed in the bottom of base (1), the bottom of first lifter (2) is equipped with lifting hook (22) that are used for hanging the work piece, is fixed with a rupture of membranes piece (21) on first lifter (2), and the upper surface of rupture of membranes piece (21) is the conical surface, and the lower projection of rupture of membranes piece (21) covers the lower projection of work piece.
2. The hot-dip galvanizing hanger with the surface of the workpiece less prone to adhesion of zinc ash according to claim 1, wherein: the outside cover of broken membrane piece (21) has one to shelter from ring (31), and the internal diameter that shelters from ring (31) slightly is greater than the diameter of broken membrane piece (21), shelters from ring (31) top and is fixed with a plurality of second lifter (3), and second lifter (3) top even has second elevating gear (30), and second elevating gear (30) are fixed in the bottom of base (1).
3. The hot-dip galvanizing hanger with the surface of the workpiece less prone to adhesion of zinc ash according to claim 2, wherein: the number of the shielding rings (31) of the second lifting devices (30) is the same, the second lifting rods (3) on the same shielding ring (31) are connected with the same second lifting device (30), and the second lifting devices (30) are mutually independent.
4. The hot-dip galvanizing hanger with the surface of the workpiece less prone to adhesion of zinc ash according to claim 1, wherein: the lower surface of the membrane breaking block (21) is an inverted conical surface, and the interior of the membrane breaking block (21) is hollow.
5. The hot-dip galvanizing hanger with the surface of the workpiece less prone to adhesion of zinc ash according to claim 1, wherein: the number of the first lifting rods (2) is equal to that of the first lifting devices (20), and the first lifting devices (20) are independent.
6. The hot-dip galvanizing hanger with the surface of the workpiece less prone to adhesion of zinc ash according to claim 1, wherein: the top of the base (1) is connected with a main lifting device (10) which drives the base (1) to lift.
7. The hot-dip galvanizing hanger with the surface of the workpiece less prone to adhesion of zinc ash according to claim 1, wherein: a cooling cavity (11) is arranged inside the base (1), and a cooling inlet (12) pipe and a cooling outlet (13) pipe are connected to the cooling cavity (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822005431.3U CN209759555U (en) | 2018-11-30 | 2018-11-30 | Hot-dip galvanizing lifting appliance with surface of workpiece not prone to being adhered with zinc ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822005431.3U CN209759555U (en) | 2018-11-30 | 2018-11-30 | Hot-dip galvanizing lifting appliance with surface of workpiece not prone to being adhered with zinc ash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209759555U true CN209759555U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822005431.3U Expired - Fee Related CN209759555U (en) | 2018-11-30 | 2018-11-30 | Hot-dip galvanizing lifting appliance with surface of workpiece not prone to being adhered with zinc ash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209759555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468565A (en) * | 2018-11-30 | 2019-03-15 | 浙江慧钢技术发展有限公司 | A kind of workpiece surface is not easy to adhere to the galvanizing by dipping suspender of zinc gray |
-
2018
- 2018-11-30 CN CN201822005431.3U patent/CN209759555U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468565A (en) * | 2018-11-30 | 2019-03-15 | 浙江慧钢技术发展有限公司 | A kind of workpiece surface is not easy to adhere to the galvanizing by dipping suspender of zinc gray |
| CN109468565B (en) * | 2018-11-30 | 2023-11-28 | 浙江慧钢技术发展股份有限公司 | Hot dip galvanizing lifting appliance with zinc ash not easy to adhere to surface of workpiece |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20211130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |