CN219906723U - Continuous casting roller sleeve lifting device - Google Patents
Continuous casting roller sleeve lifting device Download PDFInfo
- Publication number
- CN219906723U CN219906723U CN202320594889.5U CN202320594889U CN219906723U CN 219906723 U CN219906723 U CN 219906723U CN 202320594889 U CN202320594889 U CN 202320594889U CN 219906723 U CN219906723 U CN 219906723U
- Authority
- CN
- China
- Prior art keywords
- continuous casting
- lifting device
- clamping plate
- rod
- clamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009749 continuous casting Methods 0.000 title claims abstract description 62
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a continuous casting roller sleeve lifting device, and belongs to the field of roller piece processing. The device comprises a connecting base, a connecting rod, a transmission shaft, a transmission rod and a clamp; the connecting base is fixedly arranged on turning equipment and is connected with a transmission shaft through a connecting rod, the rotating shaft is externally connected with a power supply and is in transmission connection with a transmission rod, and the transmission rod is connected with a clamp; the clamp comprises a cross beam and a pair of clamping plates arranged on two sides of the cross beam, wherein a pair of clamping plate through holes are respectively formed in the clamping plates, and steel wire ropes are arranged in the clamping plate through holes. The utility model can realize the rapid lifting of the roller sleeve of the continuous casting roller, has high lifting efficiency, solves the problem that the roller sleeve of the continuous casting roller easily slides off from the lifting rope in the conventional lifting mode, and ensures the roughness requirement of the roller surface after processing because the lifting device is not in direct contact with the roller surface of the continuous casting roller in the lifting process.
Description
Technical Field
The utility model belongs to the field of roller piece processing, and particularly relates to a continuous casting roller sleeve lifting device.
Background
In a continuous casting machine production line of a factory, since the surface of a continuous casting roll is severely worn in normal production, a large number of continuous casting roll spare parts are often required in daily production process, and the surface of the replaced continuous casting roll is repaired. When preparing a new continuous casting roller and repairing the surface of the continuous casting roller, in order to ensure that the roughness of the surface of the continuous casting roller meets the standard requirement, the roller sleeve of the continuous casting roller needs to be lifted and carried out at high frequency, so that the continuous casting roller is repeatedly turned by a lathe.
At present, a common lifting method for a continuous casting roller sleeve generally utilizes a lifting rope of a carrier to lift the continuous casting roller sleeve, and then adjusts the continuous casting roller to a proper position and assembles the continuous casting roller to a lathe to carry out turning operation. However, the number of aerial vehicles in a general factory building is limited, and it is difficult to meet the hoisting requirements of multiple stations and high frequency. Meanwhile, when the aerocar lifting rope is used for lifting, the continuous casting roller sleeve has the risk of sliding off from the lifting rope, so that the potential safety hazard is large.
For example, the Chinese patent application number is: CN202221167191.7, publication date: 2022, 9 months and 30 days of patent literature discloses a quick safe overhead hoist of continuous casting roller shell, the steel bar of level setting, the steel bar runs through the setting in the inner chamber of roller shell, the both ends of steel bar extend to the outside position department of left and right ends of roller shell respectively, the left end of steel bar is formed with first hoop, first hoop is located the left end outside of roller shell, the right-hand member of steel bar is formed with the second hoop, the second hoop is located the right-hand member outside of roller shell, be connected with first wire rope cover on the first hoop, be connected with the second wire rope cover on the second hoop, the top of first wire rope cover, the top of second wire rope cover all hang on the lifting hook. According to the scheme, the integrated lifting appliance is formed, so that the lifting process is simplified, the lifting time is saved, but the risk that the continuous casting roller sleeve slides off the lifting rope exists precisely, and a certain potential safety hazard exists.
The Chinese patent application number is: CN202023308509.2, publication date: 2022 1 month 28 days' patent literature discloses a continuous casting roller lifting clamp, including threaded rod and head rod, the dead lever is installed to the outer wall of threaded rod, and the outside of dead lever is installed the axle and is connected the pole to first dwang is all installed to the both sides of axle, the head rod is installed in the below of first dwang, and the intermediate position of head rod installs the second connecting rod, the strengthening rib is installed to the inboard of second connecting rod, and the extrusion pole is installed to the below of second connecting rod, the elastic block is installed to the outer wall of extrusion pole, and splint are installed on the outer wall right side of extrusion pole. When the continuous casting roller hoisting clamp is used, an operator rotates a handle to operate a transmission rod and clamps and hoists the continuous casting roller. However, in order to increase the friction force between the clamping plate and the continuous casting roller, the clamping plate is provided with the convex blocks which are in direct contact with the roller surface of the continuous casting roller, so that the roughness of the roller surface is influenced, and the roller surface processing with higher roughness requirement is difficult to meet.
Disclosure of Invention
1. Problems to be solved
Aiming at the problems that when continuous casting roller sleeves are lifted by a trolley in the existing factory building, the trolley quantity is limited, so that the efficiency is low, the roller sleeves are easy to slide off from lifting ropes, and meanwhile, the existing continuous casting roller sleeve lifting devices are not ideal in use.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
A continuous casting roller sleeve lifting device comprises a connecting base, a connecting rod, a transmission shaft, a transmission rod and a clamp; the connecting base is fixedly arranged on turning equipment and is connected with a transmission shaft through a connecting rod, the rotating shaft is externally connected with a power supply and is in transmission connection with a transmission rod, and the transmission rod is connected with a clamp;
the clamp comprises a cross beam and a pair of clamping plates arranged on two sides of the cross beam, wherein a pair of clamping plate through holes are respectively formed in the clamping plates, and steel wire ropes are arranged in the clamping plate through holes.
As a further improvement of the technical scheme, a winder is arranged at the through hole of one of the clamping plates, and the steel wire rope is arranged on the winder.
As a further improvement of the technical proposal, a steel rope lock catch is arranged at the position of the through hole of the other clamping plate corresponding to the reel.
As a further improvement of the technical proposal, the end part of the steel wire rope is provided with a steel wire rope grapple matched with the steel wire rope lock catch.
As a further improvement of the technical scheme, a telescopic hole extending along the length direction of the cross beam is formed in the cross beam, a telescopic rod is arranged in the telescopic hole, and the clamping plate is connected with the cross beam through the telescopic rod.
As a further improvement of the technical scheme, the telescopic hole is a threaded hole, the telescopic rod is a threaded rod matched with the telescopic hole, and the telescopic rod passes through the clamping plate and then fixes the position of the clamping plate on the telescopic rod through a nut arranged on the telescopic rod.
As a further improvement of the technical scheme, the clamp base is arranged on the cross beam, and the transmission rod is connected with the clamp base.
As a further improvement of the technical scheme, the lower side of the clamp base is provided with a hemispherical rotating head, the upper side of the clamp base is provided with a groove for embedding the hemispherical rotating head, and the clamp base is movably connected with the cross beam through the hemispherical rotating head embedded in the groove.
As a further improvement of the technical scheme, the transmission rods are two and symmetrically arranged on two sides of the clamp base.
3. Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
(1) The continuous casting roller sleeve lifting device can be directly hung on turning equipment such as a lathe and the like, shares a power supply, is convenient to use, saves space, slows down the pressure of a lifting crane, improves the working efficiency of roller surface machining, and particularly clamps two sides of the roller sleeve through clamping plates and clamps the roller sleeve through steel wire ropes, so that the problem that the continuous casting roller sleeve easily slides off from a lifting rope in a conventional lifting mode is solved, and the lifting device is not in direct contact with the roller surface of the continuous casting roller in the lifting process, and ensures the roughness requirement of the roller surface machining;
(2) According to the continuous casting roller sleeve lifting device, the telescopic rod is arranged, so that the position of the clamping plates from the cross beam can be adjusted, namely the distance between the clamping plates at two sides is adjusted, the distance between the clamping plates at two sides is adjusted according to the size of the roller sleeve, and the lifting device can adapt to the requirements of workpieces with various sizes;
(3) According to the continuous casting roller sleeve lifting device, the wire rope can be retracted when the device is idle through the wire winder, so that hidden danger of burying is avoided, meanwhile, the wire rope is timely placed, the service life of the device can be prolonged, and the wire rope can be rapidly fixed at the clamping plate at the other side when the device is used through the wire rope grapple and the wire rope lock catch, so that the working efficiency of the lifting device and the stability when the device is lifted are improved;
(4) According to the lifting device for the continuous casting roller sleeve, the hemispherical rotating heads are arranged in the clamp base and are matched with the transmission rods arranged on the two sides of the clamp base, so that the angle position of the continuous casting roller sleeve can be quickly adjusted when the continuous casting roller sleeve is lifted, and the continuous casting roller sleeve can be quickly assembled to the corresponding position of turning equipment.
Drawings
FIG. 1 is a schematic view of the structure of the clamp of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
in the figure: 1. the base is connected; 2. a connecting rod; 3. a transmission shaft; 4. a transmission rod; 5. a clamp; 50. a clamp base; 500. a hemispherical swivel; 51. a cross beam; 510. a telescopic rod; 52. a clamping plate; 520. a reel; 521. a steel wire rope; 522. a steel rope grapple; 523. a steel rope lock catch; 524. and a clamping plate through hole.
Detailed Description
Exemplary embodiments of the present utility model are described in detail below. While these exemplary embodiments are described in sufficient detail to enable those skilled in the art to practice the utility model, it is to be understood that other embodiments may be realized and that various changes to the utility model may be made without departing from the spirit and scope of the utility model. The following more detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely illustrative and not limiting of the utility model's features and characteristics in order to set forth the best mode of carrying out the utility model and to sufficiently enable those skilled in the art to practice the utility model. Accordingly, the scope of the utility model is limited only by the attached claims.
Example 1
A lifting device for roller sleeves of continuous casting rollers is used for lifting the roller sleeves of the continuous casting rollers when the roller surfaces of the continuous casting rollers are turned, and the continuous casting rollers are conveyed to corresponding assembly positions of turning equipment, and the specific structure and technical effects of the lifting device are described in detail below.
As shown in fig. 1 and 2, the overhead hoist mainly includes a connection base 1, a connection rod 2, a transmission shaft 3, a transmission rod 4, and a jig 5. Wherein, connect base 1 fixed mounting on turning equipment such as lathe, it passes through connecting rod 2 and connects transmission shaft 3, and the external power of axis of rotation 3 is like motor etc. and transmission connection transfer line 4, and anchor clamps 5 are connected to transfer line 4, thereby the during operation, and motor control axis of rotation 3 work drives transfer line 4 and goes up and down.
The clamp 5 includes a cross beam 51 and a pair of clamping plates 52 mounted on both sides of the cross beam 51, the pair of clamping plates 52 are respectively provided with a clamping plate through hole 524, and a steel wire rope 521 is arranged in the clamping plate through hole 524.
When the lifting device of the embodiment works, two sides of the roller sleeve are clamped through the clamping plates 52, and the roller sleeve is clamped through the two side clamping plates 52 by the steel wire ropes 521 passing through the two clamping plate through holes 524, so that the problem that the roller sleeve of the continuous casting roller easily slides off from the lifting rope in a conventional lifting mode is solved, and on the other hand, the lifting device is not in direct contact with the roller surface of the continuous casting roller in the lifting process, and the roughness requirement of the processed roller surface is ensured. Meanwhile, the connecting base 1 can be directly hung on turning equipment such as a lathe and the like in a hanging manner, and is shared by power supplies, so that the use is convenient, the space is saved, the pressure of a lifting aerocar is relieved, and the working efficiency of roll surface machining is improved.
In addition, in order to further improve the lifting efficiency and the stability of the lifting work, the present embodiment is also provided with the following measures.
One of the clamping plate through holes 524 is provided with a winder 520, the steel wire rope 521 is arranged on the winder 520, the end part of the steel wire rope 521 is provided with a steel wire rope grab 522, and the other clamping plate through hole 524 opposite to the winder 520 is provided with a steel wire rope lock catch 523 matched with the steel wire rope grab 522. By arranging the reel 520, the wire rope 521 can be retracted when the device is idle, the hidden danger of burying is avoided, and meanwhile, the wire rope 521 is timely reset, so that the service life of the device can be prolonged. By providing the steel rope grapple 522 and the steel rope lock catch 523, the steel rope 521 can be quickly fixed at the clamping plate 52 at the other side during use, and the working efficiency of the lifting device and the stability during lifting can be improved.
The crossbeam 51 is internally provided with a telescopic hole extending along the length direction of the crossbeam, the telescopic hole is internally provided with a telescopic rod 510, the telescopic hole is a threaded hole, the telescopic rod 510 is a threaded rod matched with the telescopic hole, the clamping plate 52 is connected with the crossbeam 51 through the telescopic rod 510, and the telescopic rod 510 passes through the clamping plate 52 and then fixes the position of the clamping plate 52 on the telescopic rod 510 through a nut arranged on the telescopic rod 510. Through setting up telescopic link 520, can adjust the position of splint 52 apart from crossbeam 51, adjust the interval between the both sides splint 52 promptly to according to roller shell size adjustment both sides splint 52 interval, make overhead hoist can adapt the work piece demand of multiple size.
It should be noted that the beam 51 is provided with a clamp base 50, and the transmission rod 4 is connected to the clamp base 50. The lower side of the clamp base 50 is provided with a hemispherical turning head 500, the upper side of the clamp base 50 is provided with a groove for embedding the hemispherical turning head 500, the clamp base 50 is movably connected with the cross beam 51 through the hemispherical turning head 500 embedded in the groove, and meanwhile, the transmission rod 4 is provided with two transmission rods which are symmetrically arranged on two sides of the clamp base 50. Through setting up hemisphere swivel 500 in anchor clamps base 50, the cooperation sets up the transfer line 4 in anchor clamps base 50 both sides, the lift of two transfer lines 4 of independent control respectively promptly for can the angular position of rapid adjustment continuous casting roller shell when handling continuous casting roller shell, thereby be favorable to with continuous casting roller shell rapid Assembly to turning equipment's corresponding position.
In summary, according to the lifting device for the roller sleeve of the continuous casting roller, rapid lifting of the roller sleeve of the continuous casting roller can be achieved, lifting efficiency is high, the problem that the roller sleeve of the continuous casting roller easily slides off from a lifting rope in a conventional lifting mode is solved, and in the lifting process, the lifting device is not in direct contact with the roller surface of the continuous casting roller, so that the roughness requirement of the processed roller surface is guaranteed.
Claims (9)
1. A continuous casting roller sleeve overhead hoist which is characterized in that: comprises a connecting base (1), a connecting rod (2), a transmission shaft (3), a transmission rod (4) and a clamp (5); the connecting base (1) is fixedly arranged on turning equipment, and is connected with the transmission shaft (3) through the connecting rod (2), the transmission shaft (3) is externally connected with a power supply and is in transmission connection with the transmission rod (4), and the transmission rod (4) is connected with the clamp (5);
the clamp (5) comprises a cross beam (51) and a pair of clamping plates (52) arranged on two sides of the cross beam (51), wherein a clamping plate through hole (524) is formed in each clamping plate (52), and a steel wire rope (521) is arranged in each clamping plate through hole (524).
2. The continuous casting roll mantle lifting device of claim 1, wherein: a reel (520) is arranged at one of the clamping plate through holes (524), and the steel wire rope (521) is arranged on the reel (520).
3. The continuous casting roll mantle lifting device of claim 2, wherein: a steel rope lock catch (523) is arranged at the position of the other clamping plate through hole (524) opposite to the winder (520).
4. A continuous casting roll mantle lifting device as claimed in claim 3, wherein: the end of the steel wire rope (521) is provided with a steel wire grapple (522) matched with the steel wire lock catch (523).
5. The continuous casting roll mantle lifting device of claim 1, wherein: the beam (51) is internally provided with a telescopic hole extending along the length direction of the beam, a telescopic rod (510) is arranged in the telescopic hole, and the clamping plate (52) is connected with the beam (51) through the telescopic rod (510).
6. The continuous casting roll mantle lifting device of claim 5, wherein: the telescopic hole is a threaded hole, the telescopic rod (510) is a threaded rod matched with the telescopic hole, and the telescopic rod (510) passes through the clamping plate (52) and then fixes the clamping plate (52) at the position of the telescopic rod (510) through a nut arranged on the telescopic rod (510).
7. The continuous casting roll mantle lifting device of claim 1, wherein: the beam (51) is provided with a clamp base (50), and the transmission rod (4) is connected with the clamp base (50).
8. The continuous casting roll mantle lifting device of claim 7, wherein: the clamp base (50) is characterized in that the lower side of the clamp base (50) is provided with a hemispherical rotating head (500), the upper side of the clamp base (50) is provided with a groove for embedding the hemispherical rotating head (500), and the clamp base (50) is movably connected with the cross beam (51) through the hemispherical rotating head (500) embedded in the groove.
9. The continuous casting roll mantle lifting device of claim 8, wherein: the transmission rods (4) are symmetrically arranged on two sides of the clamp base (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320594889.5U CN219906723U (en) | 2023-03-22 | 2023-03-22 | Continuous casting roller sleeve lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320594889.5U CN219906723U (en) | 2023-03-22 | 2023-03-22 | Continuous casting roller sleeve lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219906723U true CN219906723U (en) | 2023-10-27 |
Family
ID=88427505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320594889.5U Active CN219906723U (en) | 2023-03-22 | 2023-03-22 | Continuous casting roller sleeve lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219906723U (en) |
-
2023
- 2023-03-22 CN CN202320594889.5U patent/CN219906723U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210480670U (en) | Automatic dismounting and maintaining device for paying-off tackle | |
| CN209890088U (en) | Clamping claw for hoisting plate in engineering construction | |
| CN219906723U (en) | Continuous casting roller sleeve lifting device | |
| CN218841459U (en) | Adjustable lifting appliance | |
| CN217894865U (en) | Novel round annular sling | |
| CN217025047U (en) | Dead weight clamping lifting appliance for column workpieces | |
| CN213059822U (en) | Special fixture of head hoist and mount | |
| CN210879658U (en) | Arm convenient to centre gripping | |
| CN112194019A (en) | Automatic dismouting maintenance device of unwrapping wire coaster | |
| CN218595905U (en) | Anchor clamps overhead hoist and equipment | |
| CN212085663U (en) | Adjustable fixture suite for replacing tension insulator by helicopter suspension method | |
| CN219314434U (en) | Precast concrete board loading and unloading device | |
| CN221216868U (en) | Hoisting tool for thin-wall stator core | |
| CN220950845U (en) | I-shaped wheel presss from both sides hoist device | |
| CN215558276U (en) | Overhead traveling crane clamp and sleeve head part thereof | |
| CN210944527U (en) | Two-claw excircle sling | |
| CN217578013U (en) | Special lifting appliance for large steel plate | |
| CN217051268U (en) | Lifting appliance for replacing adjustable universal shaft | |
| CN217808453U (en) | Automatic hoisting machine | |
| CN221140879U (en) | Coiled steel wire lifting appliance | |
| CN111268581B (en) | Ground wire lifter utilizing ground wire cross arm back-to-back angle steel operation | |
| CN213085179U (en) | Hoisting tool for pre-finishing mill roll collar | |
| CN203428809U (en) | Crane and cargo boom thereof | |
| CN216105577U (en) | Lifting appliance capable of adjusting space between grapples | |
| CN210855046U (en) | Lifting tool for mounting wind power equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |