CN216235580U - Automatic adjusting and balancing lifting appliance for straightening roller - Google Patents
Automatic adjusting and balancing lifting appliance for straightening roller Download PDFInfo
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- CN216235580U CN216235580U CN202122737675.2U CN202122737675U CN216235580U CN 216235580 U CN216235580 U CN 216235580U CN 202122737675 U CN202122737675 U CN 202122737675U CN 216235580 U CN216235580 U CN 216235580U
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- lifting
- hanging
- hanging ring
- balance
- straightening roller
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Abstract
The utility model discloses a lifting appliance with a straightening roller capable of automatically adjusting balance, and belongs to the technical field of lifting appliances with straightening rollers. The hanging ring is clamped at the upper part of the hanging bracket, lifting hooks are arranged at the bottom of the hanging bracket at intervals, and a steel cable is hung on each lifting hook; the bottom of the hanging ring is provided with a balance adjusting device which drives the hanging ring to move on the upper part of the hanging frame. The lifting device can better solve the problem of unbalanced lifting of the straightening roller, avoids the cost of customizing a tool clamp, reduces the operation time of workers, improves the production efficiency, adopts the steel cable to ensure the horizontal lifting balance of the straightening roller, is simple and convenient to maintain, is safe and reliable, can greatly save the lifting time, and improves the production efficiency.
Description
Technical Field
The utility model relates to the technical field of straightening roller lifting appliances, in particular to a lifting appliance with an automatic adjusting and balancing straightening roller.
Background
On the section bar steel rolling production line, need the aligning after the section bar rolling is accomplished, the straightener uses a period of time after, because straightening roller wearing and tearing need the dismouting to change straightening roller and collars, prior art adopts flatbed car and overhead traveling crane cooperation to transport with the straightening roller of accomplishing of changing, still need when the overhead traveling crane according to section bar aligning specification customization different transportation frock clamp, need change transportation frock clamp when changing the specification at every turn, consuming time and difficultly, frock clamp storage occupies a large amount of spaces, lead to on-the-spot process arrangement not compact, it is longer and uneconomical to change roller auxiliary process time, inefficiency, consequently, it is necessary to develop a straightening roller automatic balance hoist.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
The utility model aims to overcome the defects of the prior art and provides the automatic balance adjusting lifting appliance for the straightening roller, the lifting imbalance of the straightening roller can be better solved, the cost of customizing a tool clamp is avoided, the operation time of workers is reduced, the production efficiency is improved, the horizontal lifting balance of the straightening roller is ensured by adopting a steel cable, and the automatic balance adjusting lifting appliance is simple, convenient, safe and reliable to maintain, can greatly save the lifting time and improve the production efficiency.
2. Technical scheme
In order to achieve the purpose, the technical scheme provided by the utility model is as follows:
the utility model relates to an automatic balance adjusting lifting appliance for a straightening roller, which comprises a lifting ring and a lifting frame, wherein the lifting ring is clamped at the upper part of the lifting frame, lifting hooks are arranged at the bottom of the lifting frame at intervals, and a steel cable is hung on the lifting hooks;
the bottom of the hanging ring is provided with a balance adjusting device which drives the hanging ring to move on the upper part of the hanging frame.
Furthermore, guide plates are respectively arranged on two sides of the lifting ring, the two guide plates are placed at the upper end of the lifting frame in parallel, and the lifting ring is clamped between the two guide plates.
Furthermore, the upper portion of gallows seted up the draw-in groove, correspond to it, the bottom of rings is provided with the cardboard, and rings clamp in the draw-in groove of gallows through the cardboard.
Furthermore, the balance adjusting device comprises a driving motor, a transmission screw rod and a locking nut, the driving motor is installed on one side of the hanging bracket, one end of the transmission screw rod is connected with the driving motor, and the other end of the transmission screw rod is fixed on the hanging bracket through the locking nut.
Furthermore, a transmission nut is arranged at the bottom of the hanging ring, the transmission nut is sleeved on the rod body of the transmission screw rod and forms a spiral transmission pair with the transmission screw rod, and the hanging ring freely moves along the clamping groove under the driving action of the balance adjusting device.
Furthermore, four groups of lifting hooks are arranged, two groups of lifting hooks are arranged on the same side of the hanger frame respectively, and two ends of the steel cable are hung on the two groups of lifting hooks on the same side respectively.
Furthermore, the bottom of the steel cable is hoisted with a straightening roller, end grooves are arranged on two sides of the straightening roller, and the steel cable penetrates through the end grooves and is hung on the lifting hook.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
the lifting device can better solve the problem of unbalanced lifting of the straightening roller, avoids the cost of customizing a tool clamp, reduces the operation time of workers, improves the production efficiency, adopts the steel cable to ensure the horizontal lifting balance of the straightening roller, is simple and convenient to maintain, is safe and reliable, can greatly save the lifting time, and improves the production efficiency.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is an isometric view of the present invention;
FIG. 4 is a schematic A-A of the present invention;
FIG. 5 is a schematic view of the utility model B-B;
FIG. 6 is a schematic diagram of the present invention.
In the figure: 1. a hoisting ring; 11. clamping a plate; 12. a drive nut; 2. a guide plate; 3. a hanger; 31. a hook; 32. a card slot; 4. a drive motor; 5. a steel cord; 6. a drive screw; 7. locking the nut; 8. a straightening roll; 81. an end slot.
Detailed Description
The utility model is further described with reference to the following figures and examples:
example 1
As can be seen from fig. 1 to 5, the automatic leveling balance hanger of the leveling roller of the present embodiment includes a hanging ring 1 and a hanger 3, the hanging ring 1 is clamped on the upper portion of the hanger 3, hooks 31 are spaced from the bottom of the hanger 3, and a steel cable 5 is hung on the hooks 31.
The bottom of the hanging ring 1 is provided with a balance adjusting device which drives the hanging ring 1 to move on the upper part of the hanging bracket 3.
The both sides of rings 1 are provided with deflector 2 respectively, and two deflector 2 parallel placement are in the upper end of gallows 3, and rings 1 presss from both sides between two deflector 2.
The upper portion of gallows 3 is seted up the draw-in groove 32, and it is corresponding, and the bottom of rings 1 is provided with cardboard 11, and rings 1 clamps in the draw-in groove 32 of gallows 3 through cardboard 11, and rings 1 can freely move in the draw-in groove 32 of gallows 3.
The balance adjusting device comprises a driving motor 4, a transmission screw 6 and a locking nut 7, the driving motor 4 is installed on one side of the hanging bracket 3, one end of the transmission screw 6 is connected with the driving motor 4, and the other end of the transmission screw 6 is fixed on the hanging bracket 3 through the locking nut 7.
The bottom of the hanging ring 1 is provided with a transmission nut 12, the transmission nut 12 is sleeved on the rod body of the transmission screw 6 and forms a spiral transmission pair with the transmission screw 6, the transmission screw 6 sequentially penetrates through the hanging bracket 3 and the transmission nut 12 at the lower part of the hanging ring 1, and the hanging ring 1 freely moves along the clamping groove 32 under the driving action of the balance adjusting device.
The lifting hooks 31 are provided with four groups, two groups of lifting hooks 31 are respectively arranged on the same side of the hanger 3, and two ends of the steel cable 5 are respectively hung on the two groups of lifting hooks 31 on the same side.
The bottom of the steel cable 5 is hoisted with the straightening roller 8, the two sides of the straightening roller 8 are provided with end grooves 81, and the steel cable 5 passes through the end grooves 81 and is hung on the lifting hook 31.
A method for transferring a lifting appliance with a straightening roller capable of automatically adjusting balance comprises the following steps:
the method comprises the following steps: firstly, respectively penetrating two slings 5 positioned at the lower part of a hanger 3 on straightening roll end grooves 81 at two sides of a straightening roll 8 which is installed at a horizontal disassembling station, and lifting the straightening roll 8 to automatically adjust a balance sling for pre-tensioning;
step two: as shown in fig. 6, wherein X is directed to the straightening roller 8 storage station, Y is directed to the horizontal disassembly station, the locking device of the straightening roller 8 of the horizontal disassembly station is released, the straightening roller 8 is separated from the horizontal disassembly station, because one end of the straightening roller 8 is provided with a shaft head, the straightening roller 8 can incline to one side with the shaft head, at this time, the straightening roller 1 is in a position 1 state, and the hoisting ring is in a position 3;
step three: the driving motor 4 rotates, the driving motor 4 drives the transmission screw rod 6 to rotate, the transmission nut 12 positioned at the lower part of the hanging ring 1 penetrates through the transmission screw rod 6 and is clamped in the clamping groove 32 of the hanging bracket 3, and the hanging ring 1 can only move left and right in the clamping groove 32 of the hanging bracket 3;
step four: in order to ensure that the straightening roll 8 is horizontal, the lifting ring 1 moves towards the direction that the straightening roll 8 inclines, and as shown in fig. 6, according to the lever principle, when the lifting ring 1 moves beyond one end of the gravity center of the straightening roll 8 and reaches the position 4, the straightening roll 8 reaches the horizontal balance state again, namely the position 2;
step five: and then automatically adjusting the balance lifting tool to lift the straightening roller 8 to a storage station, and finishing the whole balance transfer process.
The lifting device can better solve the problem of unbalanced lifting of the straightening roller 8, avoids the cost of customizing a tool clamp, reduces the operation time of workers, improves the production efficiency, adopts the steel cable 5 to ensure the horizontal lifting balance of the straightening roller 8, is simple and convenient to maintain, is safe and reliable, can greatly save the lifting time, and improves the production efficiency.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the utility model, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the utility model.
Claims (7)
1. The utility model provides a leveling roller automatic adjustment balance hoist, includes rings (1) and gallows (3), its characterized in that: the hanging ring (1) is clamped at the upper part of the hanger (3), lifting hooks (31) are arranged at the bottom of the hanger (3) at intervals, and a steel cable (5) is hung on each lifting hook (31);
the bottom of the hanging ring (1) is provided with a balance adjusting device, and the balance adjusting device drives the hanging ring (1) to move on the upper part of the hanging frame (3).
2. The automatic adjusting and balancing sling for the straightening rollers according to claim 1, characterized in that: the two sides of the hanging ring (1) are respectively provided with a guide plate (2), the two guide plates (2) are placed at the upper end of the hanging bracket (3) in parallel, and the hanging ring (1) is clamped between the two guide plates (2).
3. The automatic adjusting and balancing sling for the straightening rollers according to claim 1, characterized in that: the hanging bracket is characterized in that the upper part of the hanging bracket (3) is provided with a clamping groove (32), the bottom of the hanging ring (1) is provided with a clamping plate (11), and the hanging ring (1) is clamped in the clamping groove (32) of the hanging bracket (3) through the clamping plate (11).
4. The automatic adjusting and balancing sling for the straightening rollers according to claim 3, characterized in that: the balance adjusting device comprises a driving motor (4), a transmission screw rod (6) and a locking nut (7), wherein the driving motor (4) is installed on one side of the hanging bracket (3), one end of the transmission screw rod (6) is connected with the driving motor (4), and the other end of the transmission screw rod (6) is fixed on the hanging bracket (3) through the locking nut (7).
5. The automatic adjusting and balancing sling for the straightening rollers according to claim 4, characterized in that: the bottom of the hanging ring (1) is provided with a transmission nut (12), the transmission nut (12) is sleeved on the rod body of the transmission screw rod (6) and forms a spiral transmission pair with the transmission screw rod (6), and the hanging ring (1) freely moves along the clamping groove (32) under the driving action of the balance adjusting device.
6. The automatic adjusting and balancing sling for the straightening rollers according to claim 1, characterized in that: the lifting hooks (31) are provided with four groups, the same side of the hanger (3) is provided with two groups of lifting hooks (31), and two ends of the steel cable (5) are hung on the two groups of lifting hooks (31) on the same side.
7. The automatic adjusting and balancing sling for the straightening rollers according to claim 1, characterized in that: the bottom of the steel cable (5) is hoisted to the straightening roller (8), end grooves (81) are formed in two sides of the straightening roller (8), and the steel cable (5) penetrates through the end grooves (81) and is hung on the lifting hook (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122737675.2U CN216235580U (en) | 2021-11-10 | 2021-11-10 | Automatic adjusting and balancing lifting appliance for straightening roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122737675.2U CN216235580U (en) | 2021-11-10 | 2021-11-10 | Automatic adjusting and balancing lifting appliance for straightening roller |
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| Publication Number | Publication Date |
|---|---|
| CN216235580U true CN216235580U (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122737675.2U Active CN216235580U (en) | 2021-11-10 | 2021-11-10 | Automatic adjusting and balancing lifting appliance for straightening roller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942926A (en) * | 2021-11-10 | 2022-01-18 | 中冶华天工程技术有限公司 | Automatic balance adjusting lifting appliance for straightening rollers and lifting method thereof |
-
2021
- 2021-11-10 CN CN202122737675.2U patent/CN216235580U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942926A (en) * | 2021-11-10 | 2022-01-18 | 中冶华天工程技术有限公司 | Automatic balance adjusting lifting appliance for straightening rollers and lifting method thereof |
| CN113942926B (en) * | 2021-11-10 | 2024-07-02 | 中冶华天工程技术有限公司 | Automatic balance adjustment lifting appliance for straightening roller and lifting method thereof |
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