CN206767441U - A kind of gantry plate-hook sling that can effectively avoid breaking off relations - Google Patents
A kind of gantry plate-hook sling that can effectively avoid breaking off relations Download PDFInfo
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- CN206767441U CN206767441U CN201720589369.XU CN201720589369U CN206767441U CN 206767441 U CN206767441 U CN 206767441U CN 201720589369 U CN201720589369 U CN 201720589369U CN 206767441 U CN206767441 U CN 206767441U
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- crossbeam
- hook
- plate
- fork
- effectively avoid
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Abstract
The utility model discloses a kind of gantry plate-hook sling that can effectively avoid breaking off relations, including crossbeam, hang fork, bearing pin I, pin shaft II, plate hook, fork is hung in the both ends setting of the crossbeam；Described hang is connected between fork and crossbeam by bearing pin I；The lower end arranging plate hook for hanging fork；Described hang is connected between fork and plate hook by pin shaft II；Assembly pulley is set on the upper surface of the crossbeam, and crossbeam is affixed with assembly pulley；The assembly pulley is located at the middle part of crossbeam；The bottom setting thermal insulation board of the crossbeam, crossbeam are affixed with thermal insulation board.The assembly pulley of trolley hook is arranged on the crossbeam of gantry plate-hook sling by the utility model, by the winding of steel wire rope, gantry plate-hook sling is connected as a single entity with trolley, effectively prevent the generation of unhook accident.The utility model eliminates the gib head of suspension hook group, eliminates joint hinge, reduces equipment manufacturing costs.The utility model is simple in construction, using reliable, can effectively avoid gantry plate-hook sling from being disengaged with trolley.
Description
Technical field
The utility model belongs to hoisting sling field, further belongs to metallurgical casting gantry plate-hook sling, and in particular to
It is a kind of simple in construction, using reliable, it can effectively avoid gantry plate-hook sling to break off relations.
Background technology
Gantry plate-hook sling is metallurgical casting workshop handling hot-metal bottle and the important suspender of steel ladle, and for iron of tumbling
Water pot and steel ladle, realize molten iron enter stove and molten steel casting.At steelshop gantry, plate-hook sling will be from ironmaking workshop fortune
The molten iron come pours into mixed iron blast and the molten iron in mixed iron blast is directly poured into converter；With gantry plate-hook sling handling ladle, steel
Water handling completes casting work to pans and conticaster.In the molten iron in metallurgical casting workshop and the hoisting transportation of molten steel, dragon
Door-plate hook is quite varied as the process equipment of key or important auxiliary mould, application.
Gantry plate-hook sling of the prior art mainly by joint hinge, crossbeam, bearing pin, hang fork and plate hook form.Traditional dragon
The application method of door-plate hook, is the joint hinge that the suspension hook of crane is hooked to gantry plate-hook sling, and molten iron is tangled by plate hook
The gudgeon of tank and steel ladle, realize the handling to hot-metal bottle and steel ladle, and hot-metal bottle is tumbled.Existing sight rail hook block
Tool, in use, due to the qualification of crane operator, the reason such as collision of foreign object, unhooks is easily caused, wine
Into serious accident, cause casualties and equipment is damaged.Meanwhile joint hinge is important force-summing element, typically using forging
Manufacture, to material, forging molding requires higher, causes manufacturing cost height.Therefore, research and development are a kind of simple in construction, use
Reliably, gantry plate-hook sling that can effectively avoid breaking off relations is the key for solving this problem.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, using reliable, can effectively avoid the gantry broken off relations
Plate-hook sling.
The purpose of this utility model is achieved in that including crossbeam, hangs fork, bearing pin I, pin shaft II, plate hook, described
The both ends of crossbeam set and hang fork；Described hanging is connected between fork and crossbeam by bearing pin I；The described lower end arranging plate for hanging fork
Hook；Described hanging is connected between fork and plate hook by pin shaft II；Assembly pulley is set on the upper surface of described crossbeam, crossbeam with
Assembly pulley is affixed；Described assembly pulley is located at the middle part of crossbeam；The bottom of described crossbeam sets thermal insulation board, crossbeam and thermal insulation board
It is affixed.
The assembly pulley of trolley hook is arranged on the crossbeam of gantry plate-hook sling by the utility model, passes through steel wire
The winding of rope, gantry plate-hook sling is connected as a single entity with trolley, effectively prevent the generation of unhook accident.The utility model
The gib head of trolley hook group is eliminated, eliminates the joint hinge on protorosaur door-plate hook, passing through crane originally
Suspension hook tangles the joint hinge of gantry plate-hook sling, is changed into winding with assembly pulley by the steel wire rope of crane, completes plate hook and tangle iron
The gudgeon of water pot and steel ladle, the handling to hot-metal bottle and steel ladle is realized, unhook phenomenon is avoided in use, further carries
The high safety in utilization of gantry plate-hook sling.Meanwhile the gib head in suspension hook group is eliminated, eliminate on the plate-hook sling of gantry
Joint hinge, the manufacturing cost of crane is reduced, add the net lifting altitude of crane.The utility model is simple in construction, uses
Reliably, gantry plate-hook sling can be effectively avoided to be disengaged with trolley.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is existing gantry plate-hook sling schematic diagram；
In figure：1- crossbeams, 2- hang fork, 3- bearing pins I, 4- pin shaft IIs, 5- plate hooks, 6- assembly pulleys, 7- thermal insulation boards, 8- joint hinges.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, but the utility model is not limited in any way
System, any conversion made based on the utility model training centre, each falls within scope of protection of the utility model.
As shown in Fig. 1~2, the utility model includes crossbeam 1, hangs fork 2, bearing pin I 3, pin shaft II 4, plate hook 5, described horizontal stroke
The both ends of beam 1 set and hang fork 2；Described hanging is connected between fork 2 and crossbeam 1 by bearing pin I 3；The described lower end for hanging fork 2 is set
Plate hook 5；Described hanging is connected between fork 2 and plate hook 5 by pin shaft II 4；Assembly pulley is set on the upper surface of described crossbeam 1
6, crossbeam 1 and assembly pulley 6 are affixed；Described assembly pulley 6 is located at the middle part of crossbeam 1；The bottom of described crossbeam 1 sets thermal insulation board
7, crossbeam 1 and thermal insulation board 7 are affixed.
The pulley quantity of described assembly pulley 6 is even number.
The diameter of pulley of described assembly pulley 6 is more than or equal to 20 times of wirerope diameter.
The pulley of described assembly pulley 6 is cast steel pulley or rolling pulley.
The distance between described thermal insulation board 7 and the lower surface of crossbeam 1 are 50~80mm.
The thickness of described thermal insulation board 7 is 3~5mm.
Heat proof material is filled between described thermal insulation board 7 and crossbeam 1.
Operation principle and the course of work of the present utility model：
The assembly pulley of trolley hook is arranged on the crossbeam of gantry plate-hook sling by the utility model, passes through steel wire
The winding of rope, gantry plate-hook sling is connected as a single entity with trolley, effectively prevent the generation of unhook accident.The utility model
The gib head of trolley hook group is eliminated, eliminates the joint hinge on protorosaur door-plate hook, passing through crane originally
Suspension hook tangles the joint hinge of gantry plate-hook sling, is changed into winding with assembly pulley by the steel wire rope of crane, completes plate hook and tangle iron
The gudgeon of water pot and steel ladle, the handling to hot-metal bottle and steel ladle is realized, unhook phenomenon is avoided in use, further carries
The high safety in utilization of gantry plate-hook sling.
Claims (7)
1. a kind of gantry plate-hook sling that can effectively avoid breaking off relations, including crossbeam（1）, hang fork（2）, bearing pin I（3）, pin shaft II
（4）, plate hook（5）, described crossbeam（1）Both ends set hang fork（2）；Described hangs fork（2）With crossbeam（1）Between pass through bearing pin
Ⅰ（3）Connection；Described hangs fork（2）Lower end arranging plate hook（5）；Described hangs fork（2）With plate hook（5）Between pass through pin shaft II
（4）Connection；It is characterized in that：Described crossbeam（1）Upper surface on assembly pulley is set（6）, crossbeam（1）With assembly pulley（6）It is affixed；
Described assembly pulley（6）Positioned at crossbeam（1）Middle part；Described crossbeam（1）Bottom set thermal insulation board（7）, crossbeam（1）With every
Hot plate（7）It is affixed.
2. gantry plate-hook sling according to claim 1 that can effectively avoid breaking off relations, it is characterized in that：Described assembly pulley
（6）Pulley quantity be even number.
3. gantry plate-hook sling according to claim 1 that can effectively avoid breaking off relations, it is characterized in that：Described assembly pulley
（6）Diameter of pulley be more than or equal to 20 times of wirerope diameter.
4. gantry plate-hook sling according to claim 1 that can effectively avoid breaking off relations, it is characterized in that：Described assembly pulley
（6）Pulley for cast steel pulley or rolling pulley.
5. gantry plate-hook sling according to claim 1 that can effectively avoid breaking off relations, it is characterized in that：Described thermal insulation board
（7）With crossbeam（1）The distance between lower surface is 50~80mm.
6. gantry plate-hook sling according to claim 1 that can effectively avoid breaking off relations, it is characterized in that：Described thermal insulation board
（7）Thickness be 3~5mm.
7. gantry plate-hook sling according to claim 1 that can effectively avoid breaking off relations, it is characterized in that：Described thermal insulation board
（7）With crossbeam（1）Between fill heat proof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589369.XU CN206767441U (en) | 2017-05-25 | 2017-05-25 | A kind of gantry plate-hook sling that can effectively avoid breaking off relations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589369.XU CN206767441U (en) | 2017-05-25 | 2017-05-25 | A kind of gantry plate-hook sling that can effectively avoid breaking off relations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206767441U true CN206767441U (en) | 2017-12-19 |
Family
ID=60638513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720589369.XU Active CN206767441U (en) | 2017-05-25 | 2017-05-25 | A kind of gantry plate-hook sling that can effectively avoid breaking off relations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206767441U (en) |
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2017
- 2017-05-25 CN CN201720589369.XU patent/CN206767441U/en active Active
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