CN203428739U - Steel coil turnover hanger - Google Patents
Steel coil turnover hanger Download PDFInfo
- Publication number
- CN203428739U CN203428739U CN201320528603.XU CN201320528603U CN203428739U CN 203428739 U CN203428739 U CN 203428739U CN 201320528603 U CN201320528603 U CN 201320528603U CN 203428739 U CN203428739 U CN 203428739U
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- China
- Prior art keywords
- steel
- coil
- pressing plate
- suspender
- steel rope
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Abstract
The utility model discloses a steel coil turnover hanger. The steel coil turnover hanger comprises a hanger body with a door-shaped structure, wherein the hanger body comprises two upright posts which are arranged in parallel and a cross beam which is bridged between the two upright posts, a pressure plate is hinged on one of the upright posts, a pushing part for pushing against a steel coil is arranged at one end of the pressure plate, a steel wire rope mounting part for connecting with a steel wire rope in a fixing or penetrating or hanging way is arranged at the other end of the pressure plate, a direction-changing structure for changing the direction of the steel wire rope connected on the steel wire rope mounting part in a penetrating or bypassing way is arranged on the hanger body, and a fixed-direction guide mechanism for performing fixed-direction restriction on linear extension direction of the steel wire rope section passing the space between the steel wire rope mounting part and the direction-changing structure is formed by the two, namely the steel wire rope mounting part and the direction-changing structure. The steel wire rope section between the direction-changing structure and the pressure plate can not rotate relative to the pressure plate under the action of the fixed-direction restriction of the fixed-direction guide mechanism, so as to keep the friction force between the pushing part and the steel coil unchanged and further prevent the steel coil from easily falling off the hanger.
Description
Technical field
The utility model relates to a kind of suspender, relates in particular to a kind of steel-coil overturning suspender, can be used for the goods that upset has centre hole, belongs to elevator machinery technical field.
Background technology
For convenient, steel are processed, stored and transport, generally by steel hot pressing and cold isostatic compaction, the steel of moulding are web-like, and weight is generally 15 to 30 tons, adopts hoisting crane to load and unload during use.When coil of strip axis is the level of state, safe lifting and approach mode of operation, but coil of strip is likely that axis is vertical state during actual use, steel-coil overturning to axis need to be the level of state.Prior art is at the auxiliary suspension centre of coil of strip side welding, by auxiliary suspension centre and steel rope by steel-coil overturning to axis horizontal state, the method for this upset coil of strip not only wastes time and energy, and can damage the surface of coil of strip.
Notification number is CN201560047U, the Chinese utility model patent that name is called " a kind of Special steel coil material coil turning handling suspender " discloses a kind of suspender for the coil of strip that overturns, the structure of this suspender as shown in Figure 1, it comprises the suspender body 11 that is portal structures, the suspender body of portal structures comprises two columns that be arranged in parallel and the crossbeam of bridge joint between two columns, on one of them column, be hinged with pressing plate 12, one end of pressing plate 12 has for holding out against the portion that holds out against of coil of strip 1, the other end is hinged with suspension ring 13, when upset coil of strip, this suspender is installed on the coil of strip 1 that axis is vertical state, the column that makes to be provided with pressing plate is located at the outside of coil of strip, another column is located in the centre hole of coil of strip, the suspension ring that utilize the suspension hook on hoisting crane to catch on pressing plate are sling coil of strip, coil of strip in lifting process, overturn gradually 90 ° until axis be the level of state.The suspender of this structure makes the simple to operate of coil of strip that overturn, also be not easy to damage coil of strip, but, when coil of strip is when overturning, can there is relative rotation with the pressing plate of suspender in the steel rope on hoisting crane, angle between steel rope and pressing plate is increased to 180 ° gradually, the pulling force that crane rope is subject to reduces gradually at the component that is parallel to coil of strip axis direction, and the pulling force that is subject to of crane rope at the component that is parallel to coil of strip axis direction, the distance to pressing plate hinge-point also reduces gradually, this just causes the moment of connecting steel wire ropes one end on pressing plate to reduce, and the moment size at pressing plate two ends equates, therefore the moment that holds out against portion one end on pressing plate also reduces, and the friction force that the portion of holding out against is subject to is constant to the distance of pressing plate hinge-point, this just causes the friction force between the portion of holding out against and coil of strip to reduce gradually, coil of strip probably will come off from suspender, this has just brought great potential safety hazard to safety in production.
Summary of the invention
The purpose of this utility model is to provide a kind of can prevent the steel-coil overturning suspender that coil of strip comes off from suspender by actv. when upset coil of strip.
For achieving the above object, the utility model adopts following technical scheme: steel-coil overturning suspender, comprise the suspender body that is portal structures, suspender body comprises two columns that be arranged in parallel and bridges at the crossbeam between two columns, on one of them column, be hinged with pressing plate, one end of pressing plate has for holding out against the portion that holds out against of coil of strip, the other end of described pressing plate is provided with the steel rope installation portion for the mode connecting steel wire ropes by fixing or installing or hang, described suspender body is provided with the commutating structure commutating in the mode of passing or walk around for the steel rope connecting on steel rope installation portion, described steel rope installation portion and commutating structure are formed for its directed guiding mechanism that straight line bearing of trend of the length of cable of process carries out directed constraint between the two.
Described commutating structure comprises that the engaging lug and the rotation that are convexly equipped with being provided with on the column of pressing plate are assemblied in the pulley on this engaging lug, the axis of this pulley is parallel to the axis of the jointed shaft of pressing plate on suspender body, between described pulley and column, have for the steel rope connecting on steel rope installation portion by and around the gap on pulley.
Described engaging lug and pulley are arranged on one end of close suspender body crossbeam on column.
Described steel rope installation portion is the suspension ring that are hinged on pressing plate.
The junction that is positioned at crossbeam and column on described suspender body is provided with brace panel.
Because the utility model arranges commutating structure on suspender body, the steel rope being connected on pressing plate changes direction through commutating structure, thereby drive coil of strip to rise by crane lifting suspender, in uphill process, coil of strip overturns gradually around the contact point of steel rope and commutating structure gradually, pressing plate rotates gradually until hold out against coil of strip simultaneously, under the directed effect of contraction of commutating structure and steel rope installation portion, at commutating structure, with respect to pressing plate, can there is not relative rotation with the length of cable between pressing plate, the pulling force that this length of cable is subject to is being parallel to minute definite value of force retaining of coil of strip axis direction, and pressing plate hinge-point remains unchanged in the distance that is parallel to minute force direction of coil of strip axis direction to this length of cable, so the moment at pressing plate two ends is definite value, the distance of the direction being subject to the portion of holding out against of pressing plate due to pressing plate hinge-point is definite value, therefore the friction force holding out against between portion and coil of strip remains unchanged, therefore the utility model in use, coil of strip can not come off from suspender easily, greatly reduced potential safety hazard.
Further, pulley can reduce the friction force of steel rope, prevents that the pulling force of the length of cable between location structure and pressing plate from reducing, thereby prevents that the friction force that pressing plate holds out against between portion and coil of strip from reducing.
Further, the suspension ring that arrange on pressing plate can be convenient to install steel rope.
Further, the brace panel that crossbeam and column junction arrange can make the intensity of suspender body improve, and prevents because of the excessive suspender that damages of coil of strip weight.
Accompanying drawing explanation
Fig. 1 is the structural representation of the steel-coil overturning suspender of prior art;
Fig. 2 is a kind of use constitution diagram of a kind of embodiment of the utility model;
Fig. 3 is that the another kind of the suspender in Fig. 2 is used constitution diagram.
The specific embodiment
The structure of a kind of embodiment of the present utility model as shown in Figures 2 and 3, the steel-coil overturning suspender of the present embodiment comprises the suspender body 2 that is portal structures, suspender body 2 comprises two columns that be arranged in parallel and bridges at the crossbeam between two columns, crossbeam is provided with auxiliary suspension ring 4, on one of them column, be hinged with pressing plate 3, one end of pressing plate 3 has for holding out against the portion that holds out against of coil of strip 1, the other end of pressing plate is provided with steel rope installation portion, the steel rope installation portion of the present embodiment is for installing the suspension ring 5 of steel rope, suspender body is provided with the commutating structure that the steel rope to connecting on steel rope installation portion commutates, the commutating structure of the present embodiment comprises that the column being convexly equipped with being provided with pressing plate is assemblied in the pulley 6 on this engaging lug near the engaging lug on one end of crossbeam and rotation, the axis of this pulley 6 is parallel to the axis of the jointed shaft of pressing plate 3 on suspender body, between pulley and column, have for the steel rope connecting on steel rope installation portion by and around the gap on pulley, steel rope installation portion and commutating structure are formed for its directed guiding mechanism that straight line bearing of trend of the length of cable of process carries out directed constraint between the two, directed guiding mechanism can prevent that this length of cable from rotating with respect to pressing plate.For increasing the intensity of the present embodiment suspender body, the junction that the present embodiment is positioned at crossbeam and column on suspender body 2 arranges brace panel 7.
The present embodiment in use, with the suspension hook of hoisting crane, catching on auxiliary suspension ring 4 on hanger beam is installed on suspender on the coil of strip 1 that axis is vertical state, the column that makes suspender be provided with pressing plate is positioned at the outside of coil of strip 1, another column is arranged in the endoporus of coil of strip, then in the suspension ring on pressing plate 5, install steel rope 8, the two ends of steel rope 8 adduct together simultaneously through the gap between pulley and column and on pulley, and then be connected with the suspension hook of hoisting crane, use hoisting crane to drive coil of strip to rise until coil of strip built on stilts, now, control again hoisting crane and drive coil of strip slow decreasing, during coil of strip kiss the earth, coil of strip declines until axis is tending towards level gradually under the effect of self gravitation.When coil of strip is unsettled, the portion of holding out against of pressing plate holds out against coil of strip, the directed effect of contraction to steel rope due to pulley and compressed part, the length of cable being arranged between pulley and pressing plate can not rotate with respect to pressing plate, this length of cable all remains unchanged to the size and Orientation of the pulling force of pressing plate, thereby make the steel rope installation portion at pressing plate two ends and the moment that holds out against portion all keep definite value, the friction force that therefore holds out against portion and coil of strip remains unchanged, and can effectively prevent that coil of strip from coming off from suspender.
The utility model in use, not only can, for upset coil of strip, can also have for overturning other goods in hole.
In other embodiment of the present utility model, the commutating structure that steel rope is commutated also can be arranged on the bearing pin on engaging lug, the axis of this bearing pin is parallel to the axis of pressing plate jointed shaft, and this bearing pin both can fixedly be assemblied on engaging lug, also can rotate and be assemblied on engaging lug; The commutating structure such as pulley, bearing pin can also directly be assemblied on the crossbeam of suspender body, and during use, steel rope walks around pulley or bearing pin commutates; Commutating structure can also be the positioning through hole that is opened in column and crossbeam junction, during use, this positioning through hole of steel wire penetrating is connected on hoisting crane.
In other embodiment of the present utility model, when pressing plate is arranged on the midway location of column, the commutating structures such as pulley, bearing pin, positioning through hole can be arranged on column to the one end away from crossbeam; When pressing plate is arranged on column the one end away from crossbeam, the commutating structures such as pulley, bearing pin, positioning through hole can also be arranged on to the middle part of column.
In other embodiment of the present utility model, when the intensity of suspender body is enough high, just need to brace panel be set in the junction of column and crossbeam.
In other embodiment of the present utility model, on pressing plate, suspension ring can be set, and on pressing plate, offer for installing or hole fixing or that hang steel rope; During actual use, the suspension hook of hoisting crane directly can also be hung on the steel rope installation portion of pressing plate, the hoist rope connecting on crane hook commutates by commutating structure.
Claims (5)
1. steel-coil overturning suspender, comprise the suspender body that is portal structures, suspender body comprises two columns that be arranged in parallel and bridges at the crossbeam between two columns, on one of them column, be hinged with pressing plate, one end of pressing plate has for holding out against the portion that holds out against of coil of strip, it is characterized in that: the other end of described pressing plate is provided with the steel rope installation portion for the mode connecting steel wire ropes by fixing or installing or hang, described suspender body is provided with the commutating structure commutating in the mode of passing or walk around for the steel rope connecting on steel rope installation portion, described steel rope installation portion and commutating structure are formed for its directed guiding mechanism that straight line bearing of trend of the length of cable of process carries out directed constraint between the two.
2. steel-coil overturning suspender according to claim 1, it is characterized in that: described commutating structure comprises that the engaging lug and the rotation that are convexly equipped with being provided with on the column of pressing plate are assemblied in the pulley on this engaging lug, the axis of this pulley is parallel to the axis of the jointed shaft of pressing plate on suspender body, between described pulley and column, have for the steel rope connecting on steel rope installation portion by and around the gap on pulley.
3. steel-coil overturning suspender according to claim 2, is characterized in that: described engaging lug and pulley are arranged on one end of close suspender body crossbeam on column.
4. according to the steel-coil overturning suspender described in claim 1 or 2 or 3, it is characterized in that: described steel rope installation portion is the suspension ring that are hinged on pressing plate.
5. according to the steel-coil overturning suspender described in claim 1 or 2 or 3, it is characterized in that: the junction that is positioned at crossbeam and column on described suspender body is provided with brace panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320528603.XU CN203428739U (en) | 2013-08-28 | 2013-08-28 | Steel coil turnover hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320528603.XU CN203428739U (en) | 2013-08-28 | 2013-08-28 | Steel coil turnover hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203428739U true CN203428739U (en) | 2014-02-12 |
Family
ID=50057790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320528603.XU Withdrawn - After Issue CN203428739U (en) | 2013-08-28 | 2013-08-28 | Steel coil turnover hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203428739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103496628A (en) * | 2013-08-28 | 2014-01-08 | 纽科伦（新乡）起重机有限公司 | Steel coil overturn hoisting device |
| CN106429823A (en) * | 2016-12-12 | 2017-02-22 | 广西大学 | Cement brick loading and unloading device |
-
2013
- 2013-08-28 CN CN201320528603.XU patent/CN203428739U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103496628A (en) * | 2013-08-28 | 2014-01-08 | 纽科伦（新乡）起重机有限公司 | Steel coil overturn hoisting device |
| CN103496628B (en) * | 2013-08-28 | 2015-07-08 | 纽科伦（新乡）起重机有限公司 | Steel coil overturn hoisting device |
| CN106429823A (en) * | 2016-12-12 | 2017-02-22 | 广西大学 | Cement brick loading and unloading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140212 Effective date of abandoning: 20150708 |
|
| RGAV | Abandon patent right to avoid regrant |