CN205442398U - Safe hoist - Google Patents
Safe hoist Download PDFInfo
- Publication number
- CN205442398U CN205442398U CN201521099572.6U CN201521099572U CN205442398U CN 205442398 U CN205442398 U CN 205442398U CN 201521099572 U CN201521099572 U CN 201521099572U CN 205442398 U CN205442398 U CN 205442398U
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- Prior art keywords
- hook
- main hook
- auxiliary hook
- auxiliary
- suspender
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Abstract
The utility model relates to a hoist device technical field, concretely relates to safe hoist. This hoist includes main hook and auxiliary hook, auxiliary hook and main hook articulated, the main hook on be equipped with spacing hole, the spacing downthehole corresponding safe round pin that is equipped with, safety round pin be used for restricting the rotation of auxiliary hook. The auxiliary hook include xarm and coupler body, the auxiliary hook to pass through xarm and main hook articulated, spacing hole site in the top of xarm. Through be equipped with safe round pin on the main hook, can restrict the open angle of main hook and auxiliary hook to the object has been guaranteed the object and can not deviate from from the hoist suddenly when hoisting and put down, has guaranteed the safety in production, simple structure, convenient operation.
Description
Technical field
This utility model relates to hanging apparatus technical field, is specifically related to a kind of safe suspender.
Background technology
At present, when lifting locomotive wheel, the main hook of suspender and auxiliary hook are stuck at the wheel rim that wheel both sides are prominent and lift wheel.The main hook of original suspender and auxiliary hook are connected through the hinge composition, and when lifting, main hook and auxiliary hook are stuck on the wheel rim that wheel is prominent.During lifting, suspender is acted on by wheel gravity, and is tightly fastened between wheel.This hanger structure is simple, but safety is low, when wheel has lifted and has unloaded wheel, after wheel one end is placed on support platform, tightening force owing to receiving on suspender releases, main hook and auxiliary hook on suspender freely disengage between activity and wheel rim, and wheel can be deviate from suddenly from suspender, there is certain potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, easy to operate, the safe suspender not broken off relations.
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of safe suspender, including main hook and auxiliary hook, described auxiliary hook is hinged with main hook, described main hook is provided with spacing hole, is provided with corresponding safety pin in spacing hole, and described safety pin is for limiting the rotation of auxiliary hook.
A kind of safe suspender as above, further illustrate into, described auxiliary hook includes transverse arm and coupler body, described auxiliary hook by transverse arm hinged with main hook, described spacing hole is positioned at the top of transverse arm.
A kind of safe suspender as above, it is one overall for further illustrating as, described transverse arm and coupler body.
A kind of safe suspender as above, further illustrate into, described transverse arm and coupler body are for being welded to connect.
A kind of safe suspender as above, is further illustrated and is connected with main hook by connector into, described safety pin.
A kind of safe suspender as above, further illustrate into, described connector is iron chains or rope.
The beneficial effects of the utility model are: by being provided with safety pin on main hook, can limit main hook and angle that auxiliary hook opens, thus object is when slinging and put down, ensure that object will not be deviate from suddenly from suspender, ensure that safety in production, simple in construction, easy to operate.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is auxiliary hook top view.
In figure: 1, main hook；2, auxiliary hook；3, spacing hole；4, safety pin；5, transverse arm；6, coupler body；7, connector.
Detailed description of the invention
With detailed description of the invention this utility model done further details of elaboration below in conjunction with the accompanying drawings.
Here, as a example by suspended object is as locomotive wheel, illustrate.As shown in Figure 1 to Figure 2, the safe suspender of one that this utility model provides, is L-shaped including main hook 1 and auxiliary hook 2, described main hook 1 and auxiliary hook 2, main hook 1 and auxiliary hook 2 are stuck at the wheel rim that wheel both sides are prominent and lift wheel, and described auxiliary hook 2 is hinged with main hook 1.Described auxiliary hook 2 includes transverse arm 5 and coupler body 6, and transverse arm 5 is positioned at the top of coupler body 6, the angle that transverse arm 5 is in 90 ° with coupler body 6 structure, and transverse arm 5 can be one piece, it is also possible to is two pieces, does specific description with two pieces of transverse arms 5 here.The described transverse arm 5 corresponding both sides being clipped in coupler body 6 respectively, transverse arm 5 and coupler body 6 can be monoblock type i.e. together with blanking punched make, it is also possible to by being welded together, transverse arm 5 is away from one end of coupler body 6, on two transverse arms 5, relevant position is provided with connecting hole, for being attached with main hook 1.Described auxiliary hook 2 is hinged with main hook 1 by transverse arm 5, when carrying out hinged, makes main hook 1 between two pieces of transverse arms 5, makes the connecting hole on main hook 1 corresponding with the connecting hole on transverse arm 5, connected by bearing pin, make auxiliary hook 2 can rotate around main hook 1.
Described main hook 1 is provided with spacing hole 3, and described spacing hole 3 is positioned at the top of transverse arm 5.Corresponding safety pin 4 it is provided with in spacing hole 3, described safety pin 4 is for limiting the rotation of auxiliary hook 2, i.e. limit main hook 1 and angle that auxiliary hook 2 opens, when the angle that auxiliary hook 2 and main hook 1 open reach to limit maximum time, transverse arm 5 is tangent with the safety pin 4 being positioned in spacing hole 3.Thus when suspender has lifted unload wheel at wheel, after wheel one end is placed on support platform, tightening force owing to receiving on suspender releases, main hook 1 and auxiliary hook 2 on suspender are freely rotatable, but owing to being provided with safety pin 4 at main hook 1, limit the slewing area of auxiliary hook 2, it is ensured that cannot come off between suspender and wheel rim, it is ensured that safety in production.
Safety pin 4 is connected with main hook 1 by connector 7, and when safety pin 4 is not inserted in spacing hole 3, safety pin 4 hangs on main hook 1 by connector 7, convenient searching, it is to avoid the loss of safety pin 4.Connector 4 can select rope or iron chains.Safety pin 4 can also be connected with auxiliary hook by connector 7.
In use, main hook 1 and the auxiliary hook 2 of suspender are clipped at the wheel rim that wheel both sides are prominent and lift wheel, safety pin 4 is made to insert in spacing hole 3, thus wheel can be sling, in hoisting process, due to the angle that safety pin 4 limits main hook 1 and auxiliary hook 2 opens, wheel will be made to break off relations due to the swing of lifting rope.When unloading wheel, after wheel one end is placed on support platform, tightening force owing to receiving on suspender releases, main hook 1 and auxiliary hook 2 on suspender are freely rotatable, but owing to being provided with safety pin 4 at main hook 1, limit the slewing area of auxiliary hook 2, it is ensured that wheel cannot come off suspender, it is achieved that safety in production.This utility model simple in construction, easy to operate.
This utility model is not limited to examples detailed above, and in claims limited range of the present utility model, various deformation or amendment that those skilled in the art can make without creative work are all protected by this patent.
Claims (6)
1. a safe suspender, including main hook (1) and auxiliary hook (2), described auxiliary hook (2) is hinged with main hook (1), it is characterized in that: described main hook (1) is provided with spacing hole (3), being provided with corresponding safety pin (4) in spacing hole (3), described safety pin (4) is used for limiting the rotation of auxiliary hook (2).
The safe suspender of one the most according to claim 1, it is characterized in that: described auxiliary hook (2) includes transverse arm (5) and coupler body (6), described auxiliary hook (2) is hinged with main hook (1) by transverse arm (5), and described spacing hole (3) is positioned at the top of transverse arm (5).
The safe suspender of one the most according to claim 2, it is characterised in that: described transverse arm (5) and coupler body (6) they are an entirety.
The safe suspender of one the most according to claim 2, it is characterised in that: described transverse arm (5) and coupler body (6) are for being welded to connect.
The safe suspender of one the most as claimed in any of claims 1 to 4, it is characterised in that: described safety pin (4) is connected with main hook (1) by connector (7).
The safe suspender of one the most according to claim 5, it is characterised in that: described connector (7) is iron chains or rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099572.6U CN205442398U (en) | 2015-12-24 | 2015-12-24 | Safe hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099572.6U CN205442398U (en) | 2015-12-24 | 2015-12-24 | Safe hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205442398U true CN205442398U (en) | 2016-08-10 |
Family
ID=56578280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521099572.6U Active CN205442398U (en) | 2015-12-24 | 2015-12-24 | Safe hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205442398U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398943A (en) * | 2015-12-24 | 2016-03-16 | 成都铁马机车车辆实业有限公司 | Safety lifting appliance |
| CN110498336A (en) * | 2018-05-17 | 2019-11-26 | 中冶宝钢技术服务有限公司 | A kind of sintering pallet side plate lifting device and hoisting |
-
2015
- 2015-12-24 CN CN201521099572.6U patent/CN205442398U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398943A (en) * | 2015-12-24 | 2016-03-16 | 成都铁马机车车辆实业有限公司 | Safety lifting appliance |
| CN110498336A (en) * | 2018-05-17 | 2019-11-26 | 中冶宝钢技术服务有限公司 | A kind of sintering pallet side plate lifting device and hoisting |
| CN110498336B (en) * | 2018-05-17 | 2022-02-11 | 中冶宝钢技术服务有限公司 | Hoisting tool and hoisting process for side plate of sintering machine trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |