CN202717508U - Lifting device for carbon sleeve roller - Google Patents
Lifting device for carbon sleeve roller Download PDFInfo
- Publication number
- CN202717508U CN202717508U CN 201220340766 CN201220340766U CN202717508U CN 202717508 U CN202717508 U CN 202717508U CN 201220340766 CN201220340766 CN 201220340766 CN 201220340766 U CN201220340766 U CN 201220340766U CN 202717508 U CN202717508 U CN 202717508U
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- China
- Prior art keywords
- lifting
- carbon
- lifting sleeve
- hoisting device
- locking cylinder
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Abstract
The utility model discloses a lifting device for a carbon sleeve roller. The lifting device comprises a lifting seat, a lifting sleeve and a balance weight, wherein lifting lugs are arranged on the lifting seat; one end of the lifting sleeve is transversely arranged on one side of the lifting seat; a single-acting locking cylinder is arranged on the lifting sleeve; a pressing sheet connected with the locking cylinder is arranged in the lifting sleeve; and the balance weight is arranged on the other side of the lifting seat. The pressing sheet is driven to press a shaft head of the roller to be lifted in the lifting sleeve by the locking cylinder, and the balance weight is adjusted to ensure balance, so that the roller can be conveniently and quickly lifted, the load of operating personnel is reduced, safety in the operation process is ensured, and a positive effect of improving labor efficiency and operation safety is achieved.
Description
Technical field
The utility model relates to suspender, more particularly, relates to a kind of carbon cover roller hoisting device.
Background technology
Along with the development of steel rolling annealing technology, the use of relevant device high-temperature component is more and more extensive.Carbon cover roller is exactly the interior conveyer of a kind of stove commonly used on the continuous annealing unit.The main component that carbon overlaps is graphite, and dross easily occurs under high-temperature baking, so the in use for some time necessary replacing of the carbon of high temperature section cover roller, otherwise will impact plate surface quality.On the other hand, the general employing of present continuous annealing furnace structure is horizontal, be characterized in that span is large, produce line length, up to a hundred carbon cover rollers are installed in meeting in the annealing furnace, and along with the difference of using section, the size of carbon cover roller, diameter, weight is difference also, existing carbon cover roller replacing method is, open the roll change window, with steel rope colligation spindle nose, carry out handling with driving again.This kind lifting mode needs many people to cooperate, and speed is slow, also need use different steel ropes and tie up mode for the carbon cover roller of different-diameter, size, in case run into the situation that unit is changed carbon cover roller in a large number, floor time often needs tens of hours.In addition, because carbon cover roll body is long-pending larger, and the annealing furnace platform is often overhead higher, therefore also has larger hidden danger aspect safe lifting.
The utility model content
For the above-mentioned shortcoming that exists in the prior art, the purpose of this utility model provides a kind of carbon cover roller hoisting device, can conveniently lift carbon cover roller.
For achieving the above object, the utility model adopts following technical scheme:
This carbon cover roller hoisting device comprises flap seat, lifting sleeve and balance weight, and flap seat is provided with hanger; Lifting sleeve one end laterally is located on the side of flap seat, and the lifting sleeve is provided with the single-acting locking cylinder, is provided with the compressing tablet that is connected with locking cylinder in the lifting sleeve; Balance weight is connected at the opposite side of flap seat.
Described balance weight comprises counterweight slide bar, clump weight and block, and counterweight slide bar one end laterally links to each other with flap seat, and clump weight is sheathed on the counterweight slide bar, and block is fixedly arranged on the other end of counterweight slide bar.
Described compressing tablet be with by suitable circular-arc of the spindle nose of messenger.
The oil gun of also having plugged on the described locking cylinder.
Described lifting sleeve outer wall also evenly is provided with reinforced rib.
In technique scheme, carbon cover roller hoisting device of the present utility model comprises flap seat, lifting sleeve and balance weight, and flap seat is provided with hanger; Lifting sleeve one end laterally is located on the side of flap seat, and the lifting sleeve is provided with the single-acting locking cylinder, is provided with the compressing tablet that is connected with locking cylinder in the lifting sleeve; Balance weight is connected at the opposite side of flap seat.Driving compressing tablet by locking cylinder will be pressed in the lifting sleeve by the spindle nose of messenger, and pass through to adjust counterweight with the assurance balance, but the fast and easy lifting is loaded thereby reduce the operating personnel, promote the operation process safety control, with job safety positive role is arranged to raising labour efficiency.
Description of drawings
Fig. 1 is the block diagram of the hoisting device of prior art;
Fig. 2 is the lateral plan of hoisting device of the present utility model;
Fig. 3 is the lifting view of hoisting device of the present utility model.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
Please in conjunction with Fig. 1～shown in Figure 3, carbon cover roller hoisting device of the present utility model comprises flap seat 1, lifting sleeve 2 and balance weight 3, and flap seat 1 is provided with two hangers 4, lifts in order to the metal binding wire rope; Lifting sleeve 2 one ends laterally are located on the side of flap seat 1, and lifting sleeve 2 is provided with single-acting locking cylinder 5, are provided with the compressing tablet 6 that is connected with locking cylinder 5 in the lifting sleeve 2; Balance weight 3 is connected at the opposite side of flap seat 1.Described balance weight 3 comprises counterweight slide bar 31, clump weight 32 and block 33, and counterweight slide bar 31 is provided with scale, and an end laterally links to each other with flap seat 1, and clump weight 32 is sheathed on the counterweight slide bar 31, and block 33 is fixedly arranged on the other end of counterweight slide bar 31.Described compressing tablet 6 be with by suitable circular-arc of the spindle nose of messenger 9.The oil gun 7 of also having plugged on the described locking cylinder 5 can lock cylinder 5 actions.Also evenly be provided with four reinforced ribs 8 around described lifting sleeve 2 outer walls, strengthen fastness.
During use, the oil gun 7 of plugging into first pumps into single-acting locking cylinder 5 with hydraulic oil, with compressing tablet 6 jack-up, then will lift sleeve 2 one ends puts by the spindle nose of messenger 9, and by oil gun 7 pressure releases, compressing tablet 6 is depressed spindle nose locking, take off oil gun 7 after, according to current by the quality of messenger 9, slip clump weight 32 makes suspender keep balance, can begin handling.
Adopt hoisting device of the present utility model, original carbon cover roller etc. was reduced to about 10 minutes/root from about 50 minutes/root by the lifting operation time of messenger 9, and make the operating personnel become double cooperation from many people's cooperations, not only avoided the potential safety hazard in original handling process, but also improved this materialization safety of operation process, improve operating condition, raise labour efficiency.
Those of ordinary skill in the art will be appreciated that, above embodiment illustrates the utility model, and be not to be used as restriction of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (6)
1. a carbon overlaps the roller hoisting device, it is characterized in that:
Comprise flap seat, lifting sleeve and balance weight, flap seat is provided with hanger; Lifting sleeve one end laterally is located on the side of flap seat, and the lifting sleeve is provided with the single-acting locking cylinder, is provided with the compressing tablet that is connected with locking cylinder in the lifting sleeve; Balance weight is connected at the opposite side of flap seat.
2. carbon as claimed in claim 1 overlaps the roller hoisting device, it is characterized in that:
Described balance weight comprises counterweight slide bar, clump weight and block, and counterweight slide bar one end laterally links to each other with flap seat, and clump weight is sheathed on the counterweight slide bar, and block is fixedly arranged on the other end of counterweight slide bar.
3. carbon as claimed in claim 1 overlaps the roller hoisting device, it is characterized in that:
Described compressing tablet be with by suitable circular-arc of the spindle nose of messenger.
4. carbon as claimed in claim 1 overlaps the roller hoisting device, it is characterized in that:
The oil gun of also having plugged on the described locking cylinder.
5. carbon as claimed in claim 1 overlaps the roller hoisting device, it is characterized in that:
Described lifting sleeve outer wall also evenly is provided with reinforced rib.
6. carbon as claimed in claim 2 overlaps the roller hoisting device, it is characterized in that:
Also be provided with scale on the described counterweight slide bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220340766 CN202717508U (en) | 2012-07-13 | 2012-07-13 | Lifting device for carbon sleeve roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220340766 CN202717508U (en) | 2012-07-13 | 2012-07-13 | Lifting device for carbon sleeve roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202717508U true CN202717508U (en) | 2013-02-06 |
Family
ID=47619338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220340766 Expired - Lifetime CN202717508U (en) | 2012-07-13 | 2012-07-13 | Lifting device for carbon sleeve roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202717508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110092296A (en) * | 2018-01-31 | 2019-08-06 | 上海二十冶建设有限公司 | Suspender and its application method for furnace roller lifting |
-
2012
- 2012-07-13 CN CN 201220340766 patent/CN202717508U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110092296A (en) * | 2018-01-31 | 2019-08-06 | 上海二十冶建设有限公司 | Suspender and its application method for furnace roller lifting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |
|
| CX01 | Expiry of patent term |