CN213231166U - Special metallurgical hoist of steel mill - Google Patents
Special metallurgical hoist of steel mill Download PDFInfo
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- CN213231166U CN213231166U CN202022236903.3U CN202022236903U CN213231166U CN 213231166 U CN213231166 U CN 213231166U CN 202022236903 U CN202022236903 U CN 202022236903U CN 213231166 U CN213231166 U CN 213231166U
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- sliding seat
- lead screw
- fixedly connected
- walking
- metallurgical
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Abstract
The utility model relates to the field of bridge girder erection machines, in particular to a special metallurgy lifting appliance for a steel mill, which comprises a main beam and an end beam walking on the main beam; the main beam runs with walking beams arranged at intervals, a first lead screw is vertically arranged in each walking beam, the first lead screw is in transmission connection with a first speed reducing motor, the bottom of the first lead screw is rotatably connected to a bearing beam through a bearing, a first sliding seat and a second sliding seat are arranged on the bearing beam, a second lead screw is horizontally arranged in each sliding seat and each sliding seat in a penetrating manner, bases are arranged at the bottoms of the first sliding seat and the second sliding seat, electromagnets are fixedly connected to the bottom of each base, and hand wheels are fixedly connected to the end parts of the second lead screws; the steel mill steel pipe conveying device is used for solving the problems that the existing steel mill steel pipe conveying device depends on manpower and the working efficiency is low.
Description
Technical Field
The utility model relates to a hoist field, concretely relates to special metallurgical hoist of steel mill.
Background
There can be various steel in the steel mill workshop, coil of strip, steel pipe, steel sheet etc. for the needs of production, need carry the steel pipe in the workshop, because the transport of short distance, present most use the manual work to carry, artifical transport, work efficiency is low, workman's working strength is also great.
Disclosure of Invention
The utility model provides a not enough to prior art, the utility model provides a special metallurgical hoist of steel mill for solve current steel mill steel pipe transport and lean on the manpower, problem that work efficiency is lower.
The technical scheme of the utility model is realized like this: a special metallurgy lifting appliance for a steel mill comprises a main beam and an end beam walking on the main beam; the main beam on move and have the walking roof beam that the interval set up, all be provided with the lead screw one of vertical setting in the walking roof beam, lead screw transmission connection has gear motor one, lead screw one bottom is rotated through the bearing and is connected on the carrier bar, be provided with sliding seat one and sliding seat two on the carrier bar, all wear to be provided with the lead screw two that the level set up in sliding seat one and the sliding seat two, the base is all installed to the bottom of sliding seat one and sliding seat two, the bottom fixedly connected with electro-magnet of base, the equal fixedly connected with hand wheel of tip of lead screw two.
Preferably; and a first supporting plate and a second supporting plate are respectively arranged at two ends of the second screw rod and are fixedly connected to the bottom of the bearing beam.
Preferably; threaded holes are formed in the first sliding seat and the second sliding seat.
Preferably; the walking beam is internally provided with a horizontally arranged worm, the worm is in transmission connection with the lead screw, the tail part of the worm is in rotation connection with the walking beam through a bearing, and the first speed reduction motor is in transmission connection with the worm.
Preferably; the connecting rod of the vertical setting of the equal fixedly connected with in both sides of the top surface of base, connecting plate upwards pass, and connecting plate fixed connection is in the both sides of sliding seat, and the top surface fixedly connected with stopper of connecting rod, the outside cover of connecting rod are equipped with compression spring.
Preferably; the compression spring is arranged between the limiting block and the connecting plate.
Preferably; a connecting frame is fixedly connected between the two walking beams.
Preferably; the top surface of the main beam is provided with a groove, the top surface of the side part of the walking beam is fixedly connected with a roller carrier, rollers are mounted on the roller carrier, and the rollers walk in the groove.
The technical scheme of the utility model has following positive effect: the device is provided with a first lead screw, a first reducing motor and a worm, so that the first lead screw can move up and down in the walking beam, the electromagnet can move up and down, and the electromagnet can lift the steel pipe; the distance between the two electromagnets is realized by the matching of the screw rod II, the sliding seat I, the sliding seat II and the hand wheel, and the two electromagnets are used for hoisting steel pipes with different lengths; the connecting rod is connected with the base and the connecting plate, so that swinging is reduced when the steel pipe is lifted, the device can reduce the labor intensity of workers, and meanwhile, the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic connection diagram of the walking beam and the main beam.
Fig. 3 is a schematic structural view of the sliding seat ii.
Detailed Description
As shown in fig. 1 to 3, a special metallurgical lifting appliance for a steel mill comprises a main beam 1 and an end beam 24 walking on the main beam 1; girder 1 on the walking roof beam 2 that the operation has the interval to set up, all be provided with the lead screw 3 of vertical setting in the walking roof beam 2, lead screw 3 transmission is connected with gear motor 4, 3 bottom fixedly connected with carrier beams 5 of lead screw, be provided with sliding seat 6 and sliding seat two 7 on the carrier beam 5, all wear to be provided with the lead screw two 8 that the level set up in sliding seat 6 and the sliding seat two 7, base 10 is installed to the bottom of sliding seat 9, base 10's bottom fixedly connected with electro-magnet 11, the equal fixedly connected with hand wheel 14 of tip of lead screw two 8, rotate hand wheel 14, make lead screw two 8 rotate, thereby realize the removal of sliding seat 6 and sliding seat two 7.
Two ends of the second screw 8 are respectively arranged on the first support plate 12 and the second support plate 13 in a penetrating mode, the first support plate 12 and the second support plate 13 are fixedly connected to the bottom of the bearing beam 5, and the second screw 8 is rotatably connected with the first connecting plate 12 and the second connecting plate 13 through bearings.
The end part of the second lead screw 8 is fixedly connected with a hand wheel 14, threaded holes are formed in the first sliding seat 6 and the second sliding seat 7, and the second lead screw 8 is in threaded connection with the first sliding seat 6 and the second sliding seat 7.
The walking beam 2 is internally provided with a horizontally arranged worm 15, the worm 15 is in transmission connection with the first lead screw 3, and the tail part of the worm 15 is in rotational connection with the walking beam 2 through a bearing.
Connecting rod 16 of the vertical setting of the equal fixedly connected with in both sides of base 10's top surface, connecting rod 16 upwards passes connecting plate 17, connecting plate 17 fixed connection is in the both sides of sliding seat 9, connecting rod 16's top surface fixedly connected with stopper 20, connecting rod 16's outside cover is equipped with compression spring 18, when electro-magnet 11 goes downwards to adsorb the steel pipe, connecting rod 16 rebound, after adsorbing the steel pipe, lead screw 3 upward movement, drive carrier bar 5, sliding seat one 6 and two 7 rises of sliding seat, connecting rod 16 rebound under the effect of gravity, the steel pipe is at the in-process connecting rod 16 that rises and is compared the chain and can reduce rocking that the in-process produced that rises.
A connecting frame 19 is fixedly connected between the two walking beams 2, so that the two walking beams 2 can be lifted synchronously.
Threaded holes are formed in the first sliding seat 6 and the second sliding seat 7.
The top surface of the main beam 1 is provided with a groove 21, the top surface of the side part of the walking beam 2 is fixedly connected with a roller frame 22, a roller 23 is installed on the roller frame 22, the roller 23 walks in the groove 21, and the roller 23 is driven by a motor, which is the prior art and is not described herein again.
The working principle is as follows: the first gear motor 4 is started to drive the worm 15 to rotate, the worm 15 is in transmission connection with the first lead screw 3, the first lead screw 3 drives the bearing beam 5 to move downwards, the steel pipes are attracted by the electromagnets 11 through magnetic force, the hand wheel 14 is rotated to enable the second lead screw 8 to rotate, the first sliding seat 6 and the second sliding seat 7 move left and right along the bearing beam 5, the distance between the two electromagnets 11 is adjusted, and therefore the steel pipes with different lengths can be hoisted.
Claims (8)
1. A special metallurgy lifting appliance for a steel mill comprises a main beam (1) and an end beam (24) walking on the main beam (1); the method is characterized in that: girder (1) on move walking roof beam (2) that have the interval to set up, all be provided with vertical lead screw (3) that set up in walking roof beam (2), lead screw (3) transmission is connected with gear motor (4), lead screw (3) bottom is rotated through the bearing and is connected on carrier bar (5), be provided with sliding seat (6) and sliding seat two (7) on carrier bar (5), all wear to be provided with lead screw two (8) that the level set up in sliding seat (6) and sliding seat two (7), base (10) are all installed to the bottom of sliding seat (6) and sliding seat two (7), the bottom fixedly connected with electro-magnet (11) of base (10), the equal fixedly connected with hand wheel (14) of the tip of lead screw two (8).
2. The metallurgical spreader special for steel mills according to claim 1, wherein: two ends of the second screw rod (8) are respectively arranged on the first support plate (12) and the second support plate (13) in a penetrating mode, and the first support plate (12) and the second support plate (13) are fixedly connected to the bottom of the bearing beam (5).
3. The metallurgical spreader special for steel mills according to claim 1, wherein: threaded holes are formed in the first sliding seat (6) and the second sliding seat (7).
4. The metallurgical spreader special for steel mills according to claim 1, wherein: the walking beam (2) is internally provided with a horizontally arranged worm (15), the worm (15) is in transmission connection with the first lead screw (3), the tail part of the worm (15) is in rotation connection with the walking beam (2) through a bearing, and the first speed reduction motor (4) is in transmission connection with the worm (15).
5. The metallurgical spreader special for steel mills according to claim 1, wherein: the connecting rod (16) of the vertical setting of the equal fixedly connected with in both sides of the top surface of base (10), connecting rod (16) upwards pass connecting plate (17), and connecting plate (17) fixed connection is in the both sides of sliding seat (9), and the top surface fixedly connected with stopper (20) of connecting rod (16), the outside cover of connecting rod (16) are equipped with compression spring (18).
6. The metallurgical spreader special for steel mills according to claim 1, wherein: the compression spring (18) is arranged between the limiting block (20) and the connecting plate (17).
7. The metallurgical spreader special for steel mills according to claim 1, wherein: a connecting frame (19) is fixedly connected between the two walking beams (2).
8. The metallurgical spreader special for steel mills according to claim 1, wherein: the top surface of the main beam (1) is provided with a groove (21), the top surface of the side part of the walking beam (2) is fixedly connected with a roller frame (22), a roller (23) is installed on the roller frame (22), and the roller (23) walks in the groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022236903.3U CN213231166U (en) | 2020-10-10 | 2020-10-10 | Special metallurgical hoist of steel mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022236903.3U CN213231166U (en) | 2020-10-10 | 2020-10-10 | Special metallurgical hoist of steel mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213231166U true CN213231166U (en) | 2021-05-18 |
Family
ID=75879907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022236903.3U Active CN213231166U (en) | 2020-10-10 | 2020-10-10 | Special metallurgical hoist of steel mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213231166U (en) |
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2020
- 2020-10-10 CN CN202022236903.3U patent/CN213231166U/en active Active
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