CN204057657U - Lifting furnace roller suspender - Google Patents
Lifting furnace roller suspender Download PDFInfo
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- CN204057657U CN204057657U CN201420497945.4U CN201420497945U CN204057657U CN 204057657 U CN204057657 U CN 204057657U CN 201420497945 U CN201420497945 U CN 201420497945U CN 204057657 U CN204057657 U CN 204057657U
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- furnace roller
- lifting
- lifting plate
- suspension hook
- knock hole
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Abstract
The utility model discloses a kind of lifting furnace roller suspender, it is characterized in that, comprise arm and at least two suspension hooks; Described at least two suspension hooks can be arranged on described arm relatively movably.The lifting furnace roller suspender that the utility model provides, more traditional suspender, can avoid contacting with the shaft shoulder on furnace roller, thus avoid furnace roller axially loaded, prevent suspension hook from axle journal, producing slippage and come off from axle journal, thus eliminate the possibility that in hoisting process, furnace roller falls, safety factor improves greatly.
Description
Technical field
The utility model relates to a kind of suspender, particularly one lifting furnace roller suspender.
Background technology
Furnace roller is widely used in commercial production.Because furnace roller is bulky, maximum gauge is more than 2 meters, and extreme length, more than 6 meters, need adopt suspender just can realize the carrying of furnace roller.As shown in Figure 1, for lifting the orthodox method of furnace roller.Adopt suspender belt 02 to be enclosed within the axle journal 011 at furnace roller 01 two ends, then adopt travelling crane hook 03 to catch on suspender belt 02, furnace roller 01 is sling.Suspender belt 02 is adopted directly to lift furnace roller 01, the suspender belt 02 tightened can contact with the shaft shoulder 012 of furnace roller 01, if shake in hoisting process, namely suspender belt 02 can produce with the shaft shoulder 012 and rub, there is damaged danger of even rupturing in suspender belt 02, furnace roller 01 can the damage of falling because suspender belt 02 ruptures, injure workman by a crashing object.The rigidity chain sling stronger according to resistance to abrasion replaces suspender belt 02, though can avoid rupturing, the shaft shoulder 012 also can be caused to wear and tear, affect installation or the use of furnace roller 01 with the shaft shoulder 012 Long contact time.
Adopt suspender belt 02 to lift furnace roller 01, suspender belt 02 contacts with the shaft shoulder 012, makes furnace roller 01 axially loaded, very easily makes suspender belt 02 and axle journal 011 produce Relative sliding, there is the danger that suspender belt 02 departs from from axle journal 011.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of lifting furnace roller suspender of high safety factor.
For realizing above object, the utility model is achieved through the following technical solutions:
Lifting furnace roller suspender, is characterized in that, comprise arm and at least two suspension hooks; Described at least two suspension hooks can be arranged on described arm relatively movably.
Preferably, described arm comprises a lifting plate and two adjusts bar; Two described adjusts bar can be arranged on described lifting plate relatively movably; Each described adjust bar is provided with suspension hook described at least one.
Preferably, two described adjusts bar are parallel to each other, and are symmetricly set on the both sides of described lifting plate.
Preferably, described lifting plate is provided with the slot adapted with described adjust bar; One end of described adjust bar is inserted in described slot, and can move along described slot.
Preferably, also locating dowel pin is comprised; Described lifting plate and adjust bar are respectively equipped with the first knock hole and the second knock hole that adapt with described locating dowel pin; Described first knock hole and described second knock hole correspondence are arranged; Described locating dowel pin runs through described first knock hole and the second knock hole pluggablely, is locked on described lifting plate by described adjust bar.
Preferably, described suspension hook is connected with described adjust bar by chain-type hoist cable.
Preferably, the quantity of described suspension hook is two; Each described adjust bar arranges a described suspension hook.
Preferably, the inwall of described suspension hook is provided with elastic layer.
Preferably, at least two chain slings are also comprised; The length of described at least two chain slings is equal, and wherein one end is interconnected, and the other end is connected with described lifting plate.
Preferably, the quantity of described chain sling is two.
The lifting furnace roller suspender that the utility model provides, more traditional suspender, can avoid contacting with the shaft shoulder on furnace roller, thus avoid furnace roller axially loaded, prevent suspension hook from axle journal, producing slippage and come off from axle journal, thus eliminate the possibility that in hoisting process, furnace roller falls, safety factor improves greatly.The shaft shoulder no touch of suspender and furnace roller, avoids phase mutual friction, effectively prevents the furnace roller shaft shoulder from wearing and tearing, and ensure that subsequent installation or the use of furnace roller.
Accompanying drawing explanation
Fig. 1 is the traditional lifting schematic diagram of furnace roller;
Fig. 2 is the schematic diagram adopting lifting furnace roller suspender of the present utility model lifting furnace roller;
Fig. 3 is I enlarged drawing in Fig. 2.
Detailed description of the invention
Be described in detail below in conjunction with accompanying drawing 2 and 3 pairs of the utility model:
Lifting furnace roller suspender, comprises arm 1.Arm 1 comprises a lifting plate 11 and two adjusts bar 12.Lifting plate 11 comprises upper surface 111 and the lower surface 112 relative with upper surface 111.Two adjusts bar 12 are parallel to each other, and can be arranged on relatively movably on lifting plate 11.Lifting plate 11 is provided with the slot 113 adapted with adjust bar 12, and one end of adjust bar 12 is inserted in slot 111, and can move along slot 111.Lifting furnace roller suspender also comprises two suspension hooks 2.Each suspension hook 2 is connected with an adjust bar 12 by chain-type hoist cable 3, and is positioned at the below of the lower surface 112 of lifting plate 11.The inwall of suspension hook 2 is provided with elastic layer 22.Elastic layer 22 is made up of rubber or sponge.
Lifting furnace roller suspender also comprises the equal chain sling 4 of two length.Wherein one end of two chain slings 4 is connected with an iron hoop 5, and the other end is fixed on the upper surface 111 of lifting plate 11.Every root chain sling 4 is equal with the length at point of connection distance upper surface 111 center of lifting plate 11,
Lifting furnace roller suspender also comprises locating dowel pin 6.Lifting plate 11 and adjust bar 12 are respectively equipped with the first knock hole 61 and the second knock hole 62 adapted with locating dowel pin 6.First knock hole 61 and the second knock hole 62 correspondence are arranged.Locating dowel pin 6 runs through in the first knock hole 61 and the second knock hole 62 successively, adjust bar 12 is locked at the assigned address on lifting plate 11.
The using method of lifting furnace roller suspender is as follows:
A, move adjust bar 12 according to the length of furnace roller 01, the length of the distance between the suspension hook 2 in left side and the suspension hook 2 on right side and furnace roller 01 is adapted.And ensure that two adjusts bar 12 are arranged on the both sides of lifting plate 11 symmetrically, namely as in Fig. 2, two adjusts bar 12 stretch out identical length respectively to the left and right sides of lifting plate 11, thus make the suspension hook 2 on the suspension hook 2 in left side and right side equal apart from the length at upper surface 111 center.After adjust bar 12 is moved to suitable position, second knock hole 62 on adjust bar 12 aligns with first knock hole 61 on lifting plate 11, locating dowel pin 6 is run through successively the first knock hole 61 and the second knock hole 62 of above-mentioned mutual alignment along the direction of arrow in Fig. 2, thus adjust bar 12 is locked on lifting plate 11, avoid adjust bar 12 in hoisting process to move relative to lifting plate 11.
B, two suspension hooks 2 catch on two axle journals 011 of furnace roller 01 respectively.Because of suspension hook 2 generally by rigid material, if suspension hook 2 directly contacts with axle journal 011, wearing and tearing can be caused to axle journal 011.And suspension hook 2 will be made to firmly grasp axle journal 011, need guarantee that the inwall of suspension hook 2 and axle journal 011 are fitted completely, require higher to the accuracy to size of suspension hook 2.The suspension hook 2 that the present embodiment adopts inwall to arrange elastic layer 22 catches on axle journal 011, and after elastic layer 22 contacts with axle journal 011, deformation in compression also fits tightly with axle journal 011, seamless.And elastic layer 22 is out of shape the elastic force of generation and the friction force between elastic layer 22 and axle journal 011 can strengthen grasp.Elastic layer 22 it also avoid axle journal 011 and weares and teares, and plays a protective role.
C, iron hoop 5 to be hung on travelling crane hook 03.Travelling crane hook 03 moves up, and is sling by furnace roller 01 by lifting furnace roller suspender.
For the furnace roller 01 of different length, removable adjust bar 12 drives left and right sides suspension hook 2 relative movement, the distance between left and right sides suspension hook 22 is made to be not less than distance on the left of furnace roller 01 between the shaft shoulder 012 and the right side shaft shoulder 012, thus guarantee in hoisting process, suspension hook 2 and all contacting without any with the shaft shoulder 012 of furnace roller 01 with the chain-type hoist cable 3 of adjust bar 12 for connecting shackle 2, prevent the shaft shoulder 012 from wearing and tearing, guarantee subsequent installation and the use of furnace roller 01.Left and right sides suspension hook 2 can relative movement, makes suspender be applicable to lift the furnace roller 01 of different length, functional stronger, applies wider.
Because two chain sling 4 length are equal, and every root chain sling 4 is equal with the length at point of connection distance upper surface 111 center of lifting plate 11, and the suspension hook 2 in left side is equal apart from the length at upper surface 111 center with the suspension hook 2 on right side.The center of gravity making travelling crane hook 03 be applied to external force and furnace roller 01 on suspender is on same vertical curve, thus guarantee that in hoisting process, furnace roller 01 remains level, without inclination and offset, eliminate the possibility that furnace roller 01 comes off from suspender, substantially increase stability and the safety factor of lifting.
The external force adopting chain sling 4 to be applied to by travelling crane hook 03 on iron hoop 5 is disperseed, and adds area of thrust surface, improves the stability of lifting further.
Upper and lower, left and right in the utility model, vertically, level is all reference with Fig. 2, more clearly describes the relative concept that the utility model uses, do not form the restriction to right.
Embodiment in the utility model, only for being described the utility model, does not form the restriction to right, other equivalent in fact substituting, all in the utility model protection domain that those skilled in that art can expect.
Claims (8)
1. lift furnace roller suspender, it is characterized in that, comprise arm and at least two suspension hooks; Described at least two suspension hooks can be arranged on described arm relatively movably; Described arm comprises a lifting plate and two adjusts bar; Two described adjusts bar can be arranged on described lifting plate relatively movably; Each described adjust bar is provided with suspension hook described at least one; Described lifting plate is provided with the slot adapted with described adjust bar; One end of described adjust bar is inserted in described slot, and can move along described slot.
2. lifting furnace roller suspender according to claim 1, is characterized in that, two described adjusts bar are parallel to each other, and is symmetricly set on the both sides of described lifting plate.
3. lifting furnace roller suspender according to claim 1, is characterized in that, also comprise locating dowel pin; Described lifting plate and adjust bar are respectively equipped with the first knock hole and the second knock hole that adapt with described locating dowel pin; Described first knock hole and described second knock hole correspondence are arranged; Described locating dowel pin runs through described first knock hole and the second knock hole pluggablely, is locked on described lifting plate by described adjust bar.
4. lifting furnace roller suspender according to claim 1, is characterized in that, described suspension hook is connected with described adjust bar by chain-type hoist cable.
5. lifting furnace roller suspender according to claim 1, is characterized in that, the quantity of described suspension hook is two; Each described adjust bar arranges a described suspension hook.
6. lifting furnace roller suspender according to claim 1, it is characterized in that, the inwall of described suspension hook is provided with elastic layer.
7. lifting furnace roller suspender according to claim 1, is characterized in that, also comprise at least two chain slings; The length of described at least two chain slings is equal, and wherein one end is interconnected, and the other end is connected with described lifting plate.
8. lifting furnace roller suspender according to claim 7, is characterized in that, the quantity of described chain sling is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497945.4U CN204057657U (en) | 2014-08-29 | 2014-08-29 | Lifting furnace roller suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497945.4U CN204057657U (en) | 2014-08-29 | 2014-08-29 | Lifting furnace roller suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204057657U true CN204057657U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420497945.4U Active CN204057657U (en) | 2014-08-29 | 2014-08-29 | Lifting furnace roller suspender |
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| CN (1) | CN204057657U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398939A (en) * | 2015-12-25 | 2016-03-16 | 肖飚 | Special lifting apparatus for shoveling machine butter dishes |
| CN105947876A (en) * | 2016-06-25 | 2016-09-21 | 蔡崟 | Lifting mechanism for aluminum shelves |
| CN107055309A (en) * | 2017-06-07 | 2017-08-18 | 中冶建工集团有限公司 | PK prestressed concrete overlapped slabs suspender and the hanging method using the suspender |
| CN108622788A (en) * | 2017-03-21 | 2018-10-09 | 宝山钢铁股份有限公司 | It is a kind of to hinder roller for handling and be broken the suspender of roller |
| CN110606431A (en) * | 2019-09-02 | 2019-12-24 | 新兴铸管股份有限公司 | Forming roller rapid remodeling equipment for production of steel-plastic composite pressure pipe |
| CN118047298A (en) * | 2024-04-16 | 2024-05-17 | 江苏华冶科技股份有限公司 | Lifting appliance for furnace roller of annealing furnace |
-
2014
- 2014-08-29 CN CN201420497945.4U patent/CN204057657U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398939A (en) * | 2015-12-25 | 2016-03-16 | 肖飚 | Special lifting apparatus for shoveling machine butter dishes |
| CN105947876A (en) * | 2016-06-25 | 2016-09-21 | 蔡崟 | Lifting mechanism for aluminum shelves |
| CN108622788A (en) * | 2017-03-21 | 2018-10-09 | 宝山钢铁股份有限公司 | It is a kind of to hinder roller for handling and be broken the suspender of roller |
| CN108622788B (en) * | 2017-03-21 | 2019-08-27 | 宝山钢铁股份有限公司 | It is a kind of to hurt roller for handling and be broken the suspender of roller |
| CN107055309A (en) * | 2017-06-07 | 2017-08-18 | 中冶建工集团有限公司 | PK prestressed concrete overlapped slabs suspender and the hanging method using the suspender |
| CN107055309B (en) * | 2017-06-07 | 2018-10-30 | 中冶建工集团有限公司 | PK prestressed concrete overlapped slabs suspender and the hanging method for using the suspender |
| CN110606431A (en) * | 2019-09-02 | 2019-12-24 | 新兴铸管股份有限公司 | Forming roller rapid remodeling equipment for production of steel-plastic composite pressure pipe |
| CN118047298A (en) * | 2024-04-16 | 2024-05-17 | 江苏华冶科技股份有限公司 | Lifting appliance for furnace roller of annealing furnace |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |