CN201162023Y - Furnace hearth cap exchanging vehicle for vertical annealing oven - Google Patents
Furnace hearth cap exchanging vehicle for vertical annealing oven Download PDFInfo
- Publication number
- CN201162023Y CN201162023Y CNU2007203005394U CN200720300539U CN201162023Y CN 201162023 Y CN201162023 Y CN 201162023Y CN U2007203005394 U CNU2007203005394 U CN U2007203005394U CN 200720300539 U CN200720300539 U CN 200720300539U CN 201162023 Y CN201162023 Y CN 201162023Y
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- vehicle frame
- table top
- movable table
- annealing furnace
- furnace bottom
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Abstract
The utility model relates to a vehicle for changing a furnace bottom cover of an annealing furnace, which aims at the problem that the existing vehicle for changing a furnace bottom cover is difficult to turn, and a lifting platform is difficult to accurately align with an annealing furnace bottom cover. The vehicle for changing a furnace bottom cover of an annealing furnace comprises a vehicle frame, and the vehicle frame comprises a traverse vehicle frame and a longitudinal vehicle frame, wherein the lower portion of the traverse vehicle is provided with a vehicle wheel which can transversely move, and the lower portion of the longitudinal vehicle frame is provided with a vehicle wheel which can longitudinally move, and the traverse vehicle frame and the longitudinal vehicle frame are connected through a cylinder which is vertically arranged, namely the cylinder body of the cylinder is fixed on the vehicle frame, and a cylinder rod of the cylinder is fixed on another car vehicle frame. The vehicle for changing a furnace bottom cover of an annealing furnace can achieve zero radius turning of a carriage through the engagement among the vehicle frame, the lifting platform and a lifting rod, and can achieve the accruement alignment between a carriage and the annealing furnace bottom cover, and greatly improves the work efficiency of the annealing furnace bottom cover. The vehicle for changing a furnace bottom cover of an annealing furnace is convenient to operate, and is beneficial for popularizing and applying.
Description
Technical field
The utility model relates to a kind of furnace bottom that changes of in Steel Plant annealing furnace furnace bottom lid being accepted and being transported and covers car.
Background technology
Move back in the unit at zinc-plated unit of Steel Plant and company, vertical continuous annealing furnace has obtained using widely.The bottom of vertical continuous annealing furnace is generally many apart from the high 2m of terrace face, be provided with the furnace bottom lid of lining refractories, not long in the stove following life-span of high temperature action, need periodic replacement, with old lid from furnace bottom connect down deliver to outside the furnace bottom scope workshop crane can and, will newly cover again and reversely deliver to furnace bottom area and go up to working position.
The furnace bottom lid car employing individual layer scissors hydraulic elevator platform that changes that domestic Steel Plant introduce from Europe is accepted the furnace bottom lid, advances and retreat and turns with the artificial dolly that promotes.Limited because of furnace bottom place height, column is many, the operating space is narrow and small, and this dolly radius of turn is big, the lifting table table top is also big, manual operation is difficult to accurately put in place, the operation effort is time-consuming.
The utility model content
There is the problem that the difficulty of turning, Lifting platform are difficult to accurately and the annealing furnace bottom aligns at changing furnace bottom lid car now, the utility model provides a kind of furnace bottom lid car that changes, it not only can realize the turning of dolly easily, and Lifting platform and annealing furnace bottom are aligned.
Described purpose is achieved by the following scheme:
A kind of furnace bottom that changes that is used for annealing furnace covers car, it comprises vehicle frame, described vehicle frame comprises traversing vehicle frame and vertical shift vehicle frame, described traversing vehicle frame below is provided with the wheel that can laterally walk, described vertical shift vehicle frame below is provided with the wheel that can vertically walk, and the oil cylinder by vertical setting between described traversing vehicle frame and the vertical shift vehicle frame connects, promptly, the cylinder body of oil cylinder is fixed on the vehicle frame, and the piston rod of oil cylinder is fixed on another vehicle frame.
Preferably, be provided with liner between described traversing vehicle frame and vertical shift vehicle frame, described liner is orienting sleeve and is arranged on the interior guidepost of orienting sleeve that described orienting sleeve and guidepost are separately fixed on traversing vehicle frame and the vertical shift vehicle frame.
Preferably, on traversing vehicle frame and vertical shift vehicle frame, be respectively equipped with the motor that can drive the wheel walking.
The described Lifting platform that changes furnace bottom lid car that is used for annealing furnace comprises two-layer movable table top up and down, and wherein, the movable table top of one deck can be done transverse movement, and the movable table top of another layer can be done longitudinal motion.The motion mode be, two-layer up and down movable table top promotes by the oil cylinder of different directions respectively, the side of two-layer movable table top all is provided with roller.
Particularly, the bottom of described movable table top is provided with resting support, and the cylinder body of the driving oil cylinder of the movable table top of lower floor is fixed on the resting support, and piston rod is fixed on the movable table top of lower floor; The cylinder body of the driving oil cylinder of the movable table top in upper strata is fixed on the movable table top of lower floor, and piston rod is fixed on the movable table top in upper strata; The direction that is provided with of the fixed-direction of described oil cylinder and roller all matches with the direction of motion of movable table top, and a side of described roller is provided with the horizontal guide wheel of restraint table position, and described horizontal guide wheel is an eccentric adjustable.
Aforementioned be used for annealing furnace change furnace bottom lid car, be connected by double-deck scissor lift bar between described vehicle frame and the Lifting platform and fixing, described elevating lever is by the hydraulic oil cylinder driving lifting.
The utility model can conveniently be realized horizontal walking of dolly or vertically walking by the wheel of traversing vehicle frame and vertical shift vehicle frame and respective direction, has solved the problem that annealing furnace furnace bottom place height is limited, column is many, turning is difficult well; Simultaneously, carriage walking no longer needs artificial go-cart by driven by motor, and is time saving and energy saving, and the dolly location accurately; The table top that Lifting platform is arranged to simultaneously to do transverse movement and can be done longitudinal motion controls by oil cylinder, can realize table top and the annealing furnace bottom accurate location in horizontal plane; Double-deck scissor lift bar can be realized dolly accurate location in height.
By the cooperation of vehicle frame, Lifting platform and elevating lever, not only can make dolly realize the no-radius turning, the working efficiency of changing the annealing furnace bottom has greatly been improved in the accurate location that more can realize dolly and annealing furnace bottom, and is easy to operate, is beneficial to and applies.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the A-A sectional view of Fig. 1;
Fig. 4 is that the F of Fig. 1 is to view;
Fig. 5 is the B-B sectional view of Fig. 2;
Fig. 6 is the C-C sectional view of Fig. 5;
Fig. 7 is the E-E sectional view of Fig. 2;
Fig. 8 is the D-D sectional view of Fig. 7;
Fig. 9 is the G-G sectional view of Fig. 7;
Figure 10 is the structural representation of traversing vehicle frame;
Figure 11 is the vertical view of Figure 10;
Figure 12 is the A-A sectional view of Figure 11;
Figure 13 is the B-B sectional view of Figure 11;
Figure 14 is the structure vertical view of vertical shift vehicle frame;
Figure 15 is the A-A sectional view of Figure 14;
Figure 16 is the D-D revolved view of Figure 14;
Figure 17 is the F-F sectional view of Figure 14;
Figure 18 is the G-G sectional view of Figure 14;
Figure 19 is the C-C sectional view of Figure 15;
Figure 20 is the B-B sectional view of Figure 15;
Figure 21 is the utility model hydraulic system principle figure.
Wherein, traversing vehicle frame 1, vertical shift vehicle frame 2, the laterally wheel 3 of walking, the wheel 4 of vertical walking, the oil cylinder 5a of vehicle frame part, cylinder body 5a-1, piston rod 5a-2, orienting sleeve 6, guidepost 7, motor 8, resting support 9, the oil cylinder 5b of Lifting platform part, roller 10, the moving table 11a of lower floor, the driving oil cylinder 5b-1 of the movable table top 11a of lower floor, the movable table top 11b in upper strata, the driving oil cylinder 5b-2 of the movable table top 11b in upper strata, horizontal guide wheel 12, elevating lever 13, the oil cylinder 5c on the elevating lever 13.
Embodiment
Elaborate the utility model preferred embodiment below in conjunction with accompanying drawing.
The utility model is that a kind of furnace bottom that changes that is used for annealing furnace covers car, and mainly form (with reference to Fig. 1) by three parts: vehicle frame part I, Lifting platform part II and elevating lever part III are described below respectively below.
Vehicle frame part I, with reference to Fig. 1～Figure 20, vehicle frame comprises traversing vehicle frame 1 and vertical shift vehicle frame 2, described traversing vehicle frame 1 below is provided with the wheel 3 that can laterally walk, described vertical shift vehicle frame 2 belows are provided with the wheel 4 that can vertically walk, and the oil cylinder 5a by vertical setting between described traversing vehicle frame 1 and the vertical shift vehicle frame 2 connects, promptly, the cylinder body 5a-1 of oil cylinder 5a is fixed on the vehicle frame, and the piston rod 5a-2 of oil cylinder 5a is fixed on another vehicle frame.During work, traversing vehicle frame 1 can move up and down with respect to vertical shift vehicle frame 2 under oil cylinder 5a drives.Traversing wheel 3 lifts when moving on the traversing vehicle frame 1, and vertical shift wheel 4 lands, and this device can longitudinally be walked; Traversing wheel 3 lands when traversing vehicle frame 1 moves down, and vertical shift wheel 4 lifts, and this device can be along horizontal walking, thereby realizes that no-radius turns to.
Because wheel need be walked on mill floor, does not hinder ground for operating steadily, the described wheel of present embodiment is elected the line with rubber wheel as.For the workshop of ground injustice, the wide ratio with the wheel footpath of wheel can be controlled at 1: 4～1: 5, in order to avoid damage the line with rubber layer by pressure.
Between described traversing vehicle frame 1 and vertical shift vehicle frame 2, be provided with liner, with reference to Figure 10～Figure 20, described liner is orienting sleeve 6 and the guidepost 7 that is arranged in the orienting sleeve 6, and described orienting sleeve 6 and guidepost 7 are separately fixed on traversing vehicle frame 1 and the vertical shift vehicle frame 2.Like this, when traversing vehicle frame 1 rose or descends with respect to vertical shift vehicle frame 2, vehicle frame can be realized stable moving up and down under the guiding of liner, avoid issuable translation between the vehicle frame.
On traversing vehicle frame 1 and vertical shift vehicle frame 2, be respectively equipped with the motor 8 that can drive the wheel walking, with reference to Fig. 3, Fig. 5, motor on the traversing vehicle frame 1 drives wheel 3 in horizontal walking by chain drive, motor on the vertical shift vehicle frame 2 drives wheel 4 in vertical walking by chain drive, thereby the location of having avoided artificial promotion dolly to advance being had is inaccurate, the drawback that wastes time and energy.
Lifting platform part II, with reference to Fig. 1～Fig. 2, Lifting platform comprises two-layer movable table top up and down, and wherein, the movable table top of one deck can be done transverse movement, and the movable table top of another layer can be done longitudinal motion.The motion mode be, two-layer up and down movable table top promotes by the oil cylinder 5b of different directions respectively, the side of two-layer movable table top all is provided with roller 10.
Particularly, the bottom of described movable table top is provided with resting support 9, and the cylinder body of the driving oil cylinder 5b-1 of the movable table top 11a of lower floor is fixed on the resting support 9, and piston rod is fixed on the movable table top 11a of lower floor; The cylinder body of the driving oil cylinder 5b-2 of the movable table top 11b in upper strata is fixed on the movable table top 11a of lower floor, and piston rod is fixed on the movable table top 11b in upper strata; The direction that is provided with of the fixed-direction of described oil cylinder and roller 10 all matches with the direction of motion of movable table top, one side of described roller 10 is provided with the horizontal guide wheel 12 of restraint table position, described horizontal guide wheel 12 is an eccentric adjustable, the eccentric adjustable guide wheel can conveniently be adjusted the guiding clearance, rocks with the gap jam when too small when avoiding excessive clearance.
By said structure, two-layer up and down movable table top can be respectively realized horizontal, fine setting longitudinally under the driving of the guiding of roller 10, horizontal guide wheel 12 and oil cylinder.
Elevating lever part III is with reference to Fig. 1～Fig. 2.Be connected by double-deck scissor lift bar 13 between described vehicle frame I and Lifting platform II and fixing, described elevating lever 13 drives lifting by oil cylinder 5c.
The utility model working process is as follows:
At first, selecting traversing vehicle frame 1 according to the direction of dolly needs walking still is 2 work of vertical shift vehicle frame, when the traversing vehicle frame 1 of needs is worked, oil cylinder 5a promotes traversing vehicle frame 1 and moves down, and vertical shift vehicle frame 2 lifts, like this, wheel 3 on the traversing vehicle frame 1 lands, oil cylinder 5a quits work, and drives the axletree rotation by the motor on the traversing vehicle frame 1 by chain drive then, thereby promotes horizontal wheel 3 walkings.When needing to turn in the walking process, oil cylinder 5a work promotes traversing vehicle frame 1 and lifts, and vertical shift vehicle frame 2 moves down, and the wheel 4 on the vertical shift vehicle frame 2 lands, and oil cylinder 5a quits work, the driven by motor axletree rotation on the vertical shift vehicle frame 2, thus make vertical wheel walking.
When dolly walked to annealing furnace furnace bottom lid lower end as required, oil cylinder 5c promoted elevating lever 13 and promotes Lifting platform part II then and rise to and need height, and oil cylinder 5c quits work; Finely tune according to the relative position of Lifting platform and annealing furnace bottom this moment, and promptly the two-layer movable table top up and down of Lifting platform is controlled laterally or vertically moved by corresponding oil cylinder, thereby accurately aligns the annealing furnace bottom.
Need to prove; the exemplary illustration that present embodiment is just done this patent and and non-limiting its protection domain; those skilled in the art can make the change of some unsubstantialities to the described structure of this patent; so long as it is just available without creative work; all be considered as the replacement that is equal to, therefore all within the protection domain of this patent to this patent.
Claims (10)
1. the furnace bottom that changes that is used for annealing furnace covers car, it comprises vehicle frame, it is characterized in that described vehicle frame comprises traversing vehicle frame and vertical shift vehicle frame, described traversing vehicle frame below is provided with the wheel that can laterally walk, described vertical shift vehicle frame below is provided with the wheel that can vertically walk, and the oil cylinder by vertical setting between described traversing vehicle frame and the vertical shift vehicle frame connects, promptly, the cylinder body of oil cylinder is fixed on the vehicle frame, and the piston rod of oil cylinder is fixed on another vehicle frame.
2. the furnace bottom that changes that is used for annealing furnace according to claim 1 covers car, it is characterized in that being provided with liner between described traversing vehicle frame and the vertical shift vehicle frame.
3. the furnace bottom that changes that is used for annealing furnace according to claim 2 covers car, it is characterized in that described liner is orienting sleeve and is arranged on the interior guidepost of orienting sleeve, and described orienting sleeve and guidepost are separately fixed on traversing vehicle frame and the vertical shift vehicle frame.
4. the furnace bottom that changes that is used for annealing furnace according to claim 1 covers car, it is characterized in that being respectively equipped with on described traversing vehicle frame and the vertical shift vehicle frame motor that can drive the wheel walking.
5. cover car according to claim 1,2, the 3 or 4 described furnace bottoms that change that are used for annealing furnace, it is characterized in that described Lifting platform comprises two-layer movable table top up and down, wherein, the movable table top of one deck can be done transverse movement, and the movable table top of another layer can be done longitudinal motion.
6. the furnace bottom that changes that is used for annealing furnace according to claim 5 covers car, it is characterized in that described two-layer movable table top up and down promotes by the oil cylinder of different directions respectively, and the side of two-layer movable table top all is provided with roller.
7. the furnace bottom that changes that is used for annealing furnace according to claim 6 covers car, it is characterized in that:
The bottom of movable table top is provided with resting support;
The cylinder body of the driving oil cylinder of the movable table top of lower floor is fixed on the resting support, and piston rod is fixed on the movable table top of lower floor;
The cylinder body of the driving oil cylinder of the movable table top in upper strata is fixed on the movable table top of lower floor, and piston rod is fixed on the movable table top in upper strata;
The direction that is provided with of the fixed-direction of described oil cylinder and roller all matches with the direction of motion of movable table top.
8. the furnace bottom that changes that is used for annealing furnace according to claim 6 covers car, it is characterized in that a side of described roller is provided with the horizontal guide wheel of restraint table position.
9. the furnace bottom that changes that is used for annealing furnace according to claim 8 covers car, it is characterized in that described guide wheel is an eccentric adjustable.
According to claim 1,2,3 or 4 described be used for annealing furnace change furnace bottoms lids car, it is characterized in that between described vehicle frame and the Lifting platform being connected and fixing by double-deck scissor lift bar, described elevating lever is by the hydraulic oil cylinder driving lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203005394U CN201162023Y (en) | 2007-12-29 | 2007-12-29 | Furnace hearth cap exchanging vehicle for vertical annealing oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203005394U CN201162023Y (en) | 2007-12-29 | 2007-12-29 | Furnace hearth cap exchanging vehicle for vertical annealing oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201162023Y true CN201162023Y (en) | 2008-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203005394U Expired - Fee Related CN201162023Y (en) | 2007-12-29 | 2007-12-29 | Furnace hearth cap exchanging vehicle for vertical annealing oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201162023Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583192A (en) * | 2012-02-01 | 2012-07-18 | 中联重科股份有限公司 | Heavy workpiece carrying and positioning device |
| CN102673677A (en) * | 2012-05-24 | 2012-09-19 | 山东重联电动车辆制造有限公司 | Omnidirectional traveling mechanism |
| CN102673678A (en) * | 2012-05-24 | 2012-09-19 | 山东重联电动车辆制造有限公司 | All-directional three-dimensional intelligent lift truck |
| CN103160656A (en) * | 2013-03-08 | 2013-06-19 | 苏州振吴电炉有限公司 | Adjusting device for electromagnetic induction heat treatment automatic linear induction heating coil center height |
| CN104016264A (en) * | 2014-06-11 | 2014-09-03 | 济南华北升降平台制造有限公司 | Lifting platform for steel mill maintenance |
| CN107323567A (en) * | 2017-06-09 | 2017-11-07 | 浙江安控科技有限公司 | A kind of right-angle steering method on AGV chassis |
| CN110014833A (en) * | 2019-04-08 | 2019-07-16 | 华强方特（深圳）科技有限公司 | A kind of differential drive train device that can be gone up and down and rotate |
| CN110923436A (en) * | 2019-11-30 | 2020-03-27 | 邯郸钢铁集团有限责任公司 | Quick disassembling and assembling device and method for furnace bottom cover plate of continuous annealing furnace |
| CN114291773A (en) * | 2022-01-19 | 2022-04-08 | 河南理工大学 | High-altitude elevator for large-section tunnel in underground coal mine |
| CN114408821A (en) * | 2022-01-19 | 2022-04-29 | 河南理工大学 | Rail wheel type high-altitude elevator for underground coal mine |
-
2007
- 2007-12-29 CN CNU2007203005394U patent/CN201162023Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583192A (en) * | 2012-02-01 | 2012-07-18 | 中联重科股份有限公司 | Heavy workpiece carrying and positioning device |
| CN102583192B (en) * | 2012-02-01 | 2014-08-13 | 中联重科股份有限公司 | Heavy workpiece carrying and positioning device |
| CN102673677A (en) * | 2012-05-24 | 2012-09-19 | 山东重联电动车辆制造有限公司 | Omnidirectional traveling mechanism |
| CN102673678A (en) * | 2012-05-24 | 2012-09-19 | 山东重联电动车辆制造有限公司 | All-directional three-dimensional intelligent lift truck |
| CN103160656A (en) * | 2013-03-08 | 2013-06-19 | 苏州振吴电炉有限公司 | Adjusting device for electromagnetic induction heat treatment automatic linear induction heating coil center height |
| CN104016264A (en) * | 2014-06-11 | 2014-09-03 | 济南华北升降平台制造有限公司 | Lifting platform for steel mill maintenance |
| CN107323567A (en) * | 2017-06-09 | 2017-11-07 | 浙江安控科技有限公司 | A kind of right-angle steering method on AGV chassis |
| CN110014833A (en) * | 2019-04-08 | 2019-07-16 | 华强方特（深圳）科技有限公司 | A kind of differential drive train device that can be gone up and down and rotate |
| CN110923436A (en) * | 2019-11-30 | 2020-03-27 | 邯郸钢铁集团有限责任公司 | Quick disassembling and assembling device and method for furnace bottom cover plate of continuous annealing furnace |
| CN110923436B (en) * | 2019-11-30 | 2023-08-29 | 邯郸钢铁集团有限责任公司 | Rapid dismounting device and dismounting method for bottom cover plate of continuous annealing furnace |
| CN114291773A (en) * | 2022-01-19 | 2022-04-08 | 河南理工大学 | High-altitude elevator for large-section tunnel in underground coal mine |
| CN114408821A (en) * | 2022-01-19 | 2022-04-29 | 河南理工大学 | Rail wheel type high-altitude elevator for underground coal mine |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20161229 |