CN216192623U - Lifting device for hot galvanizing pot to be in place - Google Patents
Lifting device for hot galvanizing pot to be in place Download PDFInfo
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- CN216192623U CN216192623U CN202122392110.5U CN202122392110U CN216192623U CN 216192623 U CN216192623 U CN 216192623U CN 202122392110 U CN202122392110 U CN 202122392110U CN 216192623 U CN216192623 U CN 216192623U
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- hanging rod
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Abstract
The utility model provides a lifting device for positioning a hot-dip galvanizing pot, which comprises a bracket, a hanging rod, a fixed part, a movable part and a locking mechanism, wherein the end part of the hanging rod facing the ground can be fixed on the hot-dip galvanizing pot; the fixing part is arranged at the top of the bracket far away from the ground; the movable part is arranged in the bracket and can move between the ground and the fixed part relative to the bracket; one end of the hanging rod, which is far away from the ground, sequentially penetrates through the movable part and the fixed part to extend outwards; the locking mechanism is arranged on the hanging rod and can selectively fix the hanging rod on the fixed part or the movable part; through using the selective support of locking mechanism to hold fixed part or movable part, make the peg can fix on the fixed part or go up and down along with the movable part is synchronous to help the operator to remove the zinc pot of fixing on the peg and place its location in hot-galvanize furnace kiln, compare automobile lifting device, can be better carry out the accurate positioning to the position of zinc pot, and the operation is more convenient, and the operational safety is high.
Description
Technical Field
The utility model relates to the technical field of lifting equipment, in particular to a lifting device for positioning a hot-dip galvanizing pot.
Background
The zinc pot is the core equipment of a hot galvanizing production line, and during hot galvanizing, steel or a workpiece is immersed into a zinc liquid surface of the zinc pot through acid cleaning and plating assisting, and the zinc liquid is hung on the surface of the workpiece, so that the purpose of corrosion prevention is achieved. The temperature of hot galvanizing zinc liquid is up to 440 ℃, so a zinc pot needs to be heated continuously to ensure that the zinc liquid is not solidified. In the actual production, can adopt resistant firebrick to build a platform to go out hot-galvanize kiln around the platform building, then arrange the zinc pot in the space that platform and hot-galvanize kiln enclose, and set up the nozzle assembly in hot-galvanize kiln, the nozzle assembly can be to zinc pot outer wall blowout high temperature flame, thereby heats the zinc pot.
Because the zinc pot has extremely high quality, the zinc pot is generally hoisted and placed in a refractory hot galvanizing kiln by using an automobile hoist, and meanwhile, a certain gap needs to be reserved between a burner assembly arranged on the wall of the kiln and the zinc pot so that the burner assembly can eject flame to burn the zinc pot. However, the interval between the burner assembly and the zinc pot cannot be too large or too small; the interval is too large, the flame of the burner assembly is too far away from the outer wall of the zinc pot, and the burning effect is poor; too close interval, the flame of the burner assembly can not spread and burn the outer wall of the zinc pot in a large area, which can also lead to poor burning effect.
Therefore, when the zinc pot is installed in the hot galvanizing furnace kiln, the in-place position of the zinc pot needs to be accurately positioned, the moving amplitude when the automobile lifting appliance is controlled to lift the zinc pot is generally large, and the in-place position of the zinc pot is difficult to be accurately positioned effectively.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides a lifting device for positioning a hot-dip galvanizing pot, which can conveniently and efficiently lift the zinc pot and accurately position the zinc pot in position in a hot-dip galvanizing furnace.
The technical scheme of the utility model is realized as follows: the utility model provides a lifting device for positioning a hot-dip galvanizing pot, which comprises a bracket spanned at the end part of a zinc pot, a hanging rod arranged on the bracket, a fixed part, a movable part and a locking mechanism, wherein the end part of the hanging rod facing the ground can be fixed on the zinc pot; the fixing part is arranged at the top of the bracket far away from the ground; the movable part is arranged in the bracket and can move between the ground and the fixed part relative to the bracket; one end of the hanging rod, which is far away from the ground, sequentially penetrates through the movable part and the fixed part to extend outwards; the locking mechanism is arranged on the hanging rod and can selectively fix the hanging rod on the fixed part or the movable part.
On the basis of the technical scheme, preferably, the distance between one end, facing the ground, of the hanging rod and the locking mechanism is adjustable.
Preferably, the hanging rod is provided with a plurality of through holes along the extending direction, the locking mechanism is a bolt, and the locking mechanism is inserted into the through holes and abuts against the end face, far away from the ground, of the fixed part or the movable part through self weight.
It is further preferred that the locking mechanism is movable relative to the fixed part or the movable part in the direction of extension of the end face of the fixed part or the movable part remote from the ground.
Preferably, the end face of the fixed part or the movable part, which is far away from the ground, is provided with a channel, the channel penetrates through the end face of the fixed part or the movable part, which faces the ground, and the width of the channel along the extending direction of the fixed part or the movable part is greater than the radial width of the hanging rod.
On the basis of the technical scheme, preferably, the number of the hanging rods is two, the two hanging rods are symmetrically arranged, and the end faces, facing the ground, of the two hanging rods can be respectively fixed on the edges of the two sides of the end part of the zinc pot in the extending direction.
On the basis of the technical scheme, the automatic lifting device is preferred to further comprise a linear output mechanism, the linear output mechanism is arranged on the support, the linear output mechanism is provided with an output end, the output end can move relative to the ground along the direction of the plumb line, and the output end of the linear output mechanism is connected with the end face, facing the ground, of the movable part.
Compared with the prior art, the lifting device for the in-place hot galvanizing pot has the following beneficial effects:
according to the utility model, the locking mechanism selectively abuts against the fixed part or the movable part, so that the hanging rod can be fixed on the fixed part or can synchronously lift along with the movable part, and therefore, an operator can move the zinc pot fixed on the hanging rod and position the zinc pot in the hot galvanizing furnace kiln.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Figure 1 is a perspective view of a lifting device of the present invention;
figure 2 is a front view of the lifting device of the present invention;
figure 3 is a cross-sectional side view of the lifting device of the present invention.
In the figure: 1. a support; 2. a hanging rod; 201. a through hole; 3. a fixed part; 301. a channel; 4. a movable portion; 5. a locking mechanism; 6. and a linear output mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1, the lifting device for positioning a hot dip galvanizing pot of the present invention comprises a support 1 spanning an end of the zinc pot, a hanging rod 2 arranged on the support 1, a fixed part 3, a movable part 4, a locking mechanism 5 and a linear output mechanism 6, wherein an end of the hanging rod 2 facing the ground can be fixed on the zinc pot.
Wherein, the fixed part 3 is arranged at the top of the bracket 1 far away from the ground. The fixing part 3 and the two brackets 1 form a gantry shape and are arranged at the end part of the zinc pot in a spanning mode.
The movable part 4 is arranged in the stand 1, the movable part 4 being movable relative to the stand 1 between the ground and the fixed part 3. The movable section 4 is generally disposed directly below the fixed section 3 and vertically ascends and descends.
One end of the hanging rod 2 far away from the ground sequentially penetrates through the movable part 4 and the fixed part 3 to extend outwards. The bottom end of the hanging rod 2 is provided with a hook which hooks the side wall of the zinc pot. Wherein, two peg 2 have, two peg 2 symmetry settings, and two peg 2 terminal surfaces towards ground can be fixed respectively at the both sides edge of zinc pot extending direction tip.
The locking mechanism 5 is arranged on the hanging rod 2, and the locking mechanism 5 can selectively fix the hanging rod 2 on the fixed part 3 or the movable part 4. When the locking mechanism 5 fixes the hanging rod 2 on the fixing part 3, the height position of the hanging rod 2 is kept fixed; . When the locking mechanism 5 fixes the hanging rod 2 on the movable part 4, the hanging rod 2 can lift along with the movable part 4, thereby driving the zinc pot to lift.
The linear output mechanism 6 is arranged on the support 1, the linear output mechanism 6 is provided with an output end, the output end can move along the direction of a plumb line relative to the ground, and the output end of the linear output mechanism 6 is connected with the end face, facing the ground, of the movable part 4. The linear output mechanism 6 is typically a telescopic cylinder.
Since the lifting height of the linear output mechanism 6 is limited, a zinc pot may not reach a preset height by single lifting, and the hanging rod 2 needs to be lifted for many times, another embodiment of the utility model is realized by the following means.
Wherein, the distance between one end of the hanging rod 2 facing the ground and the locking mechanism 5 is adjustable.
Specifically, as shown in fig. 1, with reference to fig. 3, a plurality of through holes 201 are formed in the hanging rod 2 along the extending direction, the locking mechanism 5 is a bolt, and the locking mechanism 5 is inserted into the through holes 201 and abuts against the end surface of the fixed part 3 or the movable part 4 far away from the ground through self-weight; corresponding to the fixed part 3 or the movable part 4, supports a locking mechanism 5 inserted on the hanging rod 2.
By adopting the technical scheme, another locking mechanism 5 is inserted into the through hole 201 close to the fixed part 3, the locking mechanism 5 in the through hole 201 close to the movable part 4 is taken down, then the movable part 4 is lowered, the hanging rod 2 is separated from the fixed part 3 and is fixed on the movable part 4 again, and the linear output mechanism 6 is started again to jack the movable part 4; the above process is repeated, thereby realizing the lifting of the hanging rod 2 for many times.
Meanwhile, in order to adjust the spacing distance between the lifted zinc pot and the hot galvanizing furnace kiln, the utility model is realized by the following means.
The locking mechanism 5 can move relative to the fixed part 3 or the movable part 4 along the extending direction of the end face of the fixed part 3 or the movable part 4 far away from the ground; the hanging rod 2 is pushed to enable the locking mechanism 5 to slide left and right on the fixed part 3 or the movable part 4, so that the spacing distance between the zinc pot and the hot galvanizing furnace kiln is adjusted.
Specifically, as shown in fig. 1, with reference to fig. 2, a channel 301 is opened on an end surface of the fixed portion 3 or the movable portion 4 away from the ground, the channel 301 penetrates through to the end surface of the fixed portion 3 or the movable portion 4 facing the ground, and a width of the channel 301 along an extending direction of the fixed portion 3 or the movable portion 4 is greater than a radial width of the hanging rod 2, so that a sufficient horizontal moving space is provided for the hanging rod 2.
The working principle is as follows:
after a zinc pot is placed in a hot galvanizing furnace kiln by using an automobile lifting appliance, a lifting device is arranged at the end part of the zinc pot, a locking mechanism 5 is taken down, the bottom end of a hanging rod 2 is fixed on the side surface of the zinc pot, and then the locking mechanism 5 is inserted into a through hole 201 close to a movable part 4.
The linear output mechanism 6 is started to lift the movable part 4, the movable part 4 is lifted and abuts against the locking mechanism 5, and the hanging rod 2 and the zinc pot fixed on the hanging rod 2 synchronously rise along with the movable part 4. Because the lifting height of the linear output mechanism 6 is limited, the zinc pot can not reach the preset height by single lifting, another locking mechanism 5 can be inserted into the through hole 201 close to the fixed part 3, the locking mechanism 5 in the through hole 201 close to the movable part 4 is taken down, then the movable part 4 is lowered, the hanging rod 2 is separated from the fixed part 3 and is fixed on the movable part 4 again, and the linear output mechanism 6 is started again to lift the movable part 4; the above process may be repeated.
After the zinc pot leaves the hot galvanizing furnace kiln for a certain distance, another locking mechanism 5 is inserted into the through hole 201 close to the fixing part 3, then the hanging rod 2 is moved left and right, the distance between the side wall of the zinc pot and the inner side wall of the hot galvanizing furnace kiln is adjusted to realize positioning in place, and then the zinc pot is put down into the hot galvanizing furnace kiln.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a lifting device for hot galvanizing pot takes one's place, includes to stride and establishes support (1) and peg (2) on support (1) at the zinc pot end, and the end that peg (2) are towards ground can be fixed on the zinc pot, its characterized in that: the device also comprises a fixed part (3), a movable part (4) and a locking mechanism (5);
the fixing part (3) is arranged at the top of the bracket (1) far away from the ground;
the movable part (4) is arranged in the bracket (1), and the movable part (4) can move between the ground and the fixed part (3) relative to the bracket (1);
one end of the hanging rod (2) far away from the ground sequentially penetrates through the movable part (4) and the fixed part (3) to extend outwards;
locking mechanical system (5) set up on peg (2), locking mechanical system (5) alternative fixes peg (2) on fixed part (3) or movable part (4).
2. A lifting device for hot dip galvanizing pots in place according to claim 1, characterized in that: the distance between one end of the hanging rod (2) facing the ground and the locking mechanism (5) is adjustable.
3. A lifting device for hot dip galvanizing pots in place according to claim 2, characterized in that: a plurality of through holes (201) are formed in the hanging rod (2) along the extending direction, the locking mechanism (5) is a bolt, and the locking mechanism (5) is inserted into the through holes (201) and abuts against the end face, far away from the ground, of the fixing portion (3) or the movable portion (4) through self weight.
4. A lifting device for hot dip galvanizing pots in place according to claim 3, characterized in that: the locking mechanism (5) can move relative to the fixed part (3) or the movable part (4) along the extending direction of the end face of the fixed part (3) or the movable part (4) far away from the ground.
5. A lifting device for hot dip galvanizing pot in place according to claim 4, characterized in that: the fixed part (3) or the movable part (4) are far away from the end face of the ground, a channel (301) is formed in the end face of the fixed part (3) or the movable part (4) facing the ground, and the width of the channel (301) in the extending direction of the fixed part (3) or the movable part (4) is larger than the radial width of the hanging rod (2).
6. A lifting device for hot dip galvanizing pots in place according to claim 1, characterized in that: the number of the hanging rods (2) is two, the hanging rods (2) are symmetrically arranged, and the end faces, facing the ground, of the hanging rods (2) can be respectively fixed on the edges of the two sides of the end part of the zinc pot in the extending direction.
7. A lifting device for hot dip galvanizing pots in place according to claim 1, characterized in that: still include sharp output mechanism (6), sharp output mechanism (6) set up on support (1), sharp output mechanism (6) have an output and output can move along the plumb line direction for ground, the output of sharp output mechanism (6) is connected with movable part (4) towards the terminal surface on ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122392110.5U CN216192623U (en) | 2021-09-30 | 2021-09-30 | Lifting device for hot galvanizing pot to be in place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122392110.5U CN216192623U (en) | 2021-09-30 | 2021-09-30 | Lifting device for hot galvanizing pot to be in place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216192623U true CN216192623U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122392110.5U Active CN216192623U (en) | 2021-09-30 | 2021-09-30 | Lifting device for hot galvanizing pot to be in place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216192623U (en) |
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2021
- 2021-09-30 CN CN202122392110.5U patent/CN216192623U/en active Active
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