CN207002038U - A kind of Novel hook anti-rotation device and the crane gear for being mounted with the device - Google Patents
A kind of Novel hook anti-rotation device and the crane gear for being mounted with the device Download PDFInfo
- Publication number
- CN207002038U CN207002038U CN201720969496.2U CN201720969496U CN207002038U CN 207002038 U CN207002038 U CN 207002038U CN 201720969496 U CN201720969496 U CN 201720969496U CN 207002038 U CN207002038 U CN 207002038U
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- China
- Prior art keywords
- suspension hook
- lower carrier
- carrier plate
- hook
- latch
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Abstract
A kind of Novel hook anti-rotation device and the crane gear for being mounted with the device, including the automatic fixture being arranged on suspension hook, also include the upper supporting plate being connected with suspension hook yoke plate and the lower carrier plate being connected with upper supporting plate, wherein, the lower carrier plate is provided with the fluting being connected with suspension hook, it is additionally provided with pin hole simultaneously, the latch put rotating device and also include being used cooperatively with the pin hole, during specific works, when not needing suspension hook rotation, hang up automatic fixture, pull up positioned at latch in pin hole, lower carrier plate is rotated down 90 °, the fluting of lower carrier plate is set to stick into suspension hook, then latch is plugged, pin lower carrier plate, lower carrier plate is set to be integrally formed with suspension hook, so as to the rotation of fixed suspension hook.The anti-rotation device is solved due to the problem of after installation automatic fixture, crane hook remains to rotate automatically, optimized modular injection mold production, easy to operate, reduction installation maintenance period, raising enterprises production efficiency, reduction enterprise's production cost.
Description
Technical field
It the utility model is related to crane gear field, and in particular to a kind of Novel hook anti-rotation device and be mounted with the dress
The crane gear put.
Background technology
During the use of current crane, automate that the use of fixture is more and more extensive, and this just takes to crane
Thing device-suspension hook, it is proposed that new requirement：Possesses rotation preventing function.And the autonomous anti-rotational dress of increased suspension hook of some clients
Put, illegal transformation first be present；Second do not consider every possible angle, finally suspension hook is had an impact, causes suspension hook to damage, cause weight
Major break down, enterprise is set to suffer a loss.
The content of the invention
The utility model solves, due to the problem of after installation automatic fixture, crane hook remains to rotate automatically, to optimize mould
Block metaplasia is produced, and reduces installation period, improves enterprises production efficiency, reduces enterprise's production cost.
To achieve the above object, the utility model provides following technical scheme：A kind of Novel hook anti-rotation device, including
The automatic fixture being arranged on suspension hook, in addition to the upper supporting plate being connected with suspension hook yoke plate and the lower carrier plate being connected with upper supporting plate,
Wherein, the lower carrier plate is provided with the fluting being connected with suspension hook, while is additionally provided with pin hole, and the rotating device of putting also includes and institute
State the latch that pin hole is used cooperatively, during specific works, when not needing suspension hook rotation, hang up automatic fixture, pull up positioned at inserting
Latch in pin-and-hole, lower carrier plate is rotated down 90 °, the fluting of lower carrier plate is sticked into suspension hook, then plug latch, pin lower
Plate, lower carrier plate is set to be integrally formed with suspension hook, so as to the rotation of fixed suspension hook.
Further, the fluting of the lower carrier plate is sticked into the back of suspension hook.
Further, the upper supporting plate is connected by bearing pin with lower carrier plate, and does locking processing with single hole pin.
Further, the upper supporting plate is provided with mounting hole, and the mounting hole is mounting hole, passes through spiral shell with the yoke plate of suspension hook
The secondary connection of bolt.
Further, in addition to anticreep steel wire rope.The effect of the anticreep steel wire rope is that latch and upper supporting plate are linked to be one
Rise, prevent latch from dropping, losing.
During specific works：When suspension hook need not rotate, automatic fixture is hung up, pulls up latch, lower carrier plate is rotated down
90 °, stick at suspension hook back, then plug latch, pin lower carrier plate, anti-rotation device is integrally formed with suspension hook, so as to solid
Determine the rotation of suspension hook gib head；When suspension hook needs rotation, automatic fixture is taken, pulls up latch, lower carrier plate is rotated up 90 °,
The back of suspension hook is left, suspension hook gib head is freely rotated, then latch is injected in the pin hole of lower carrier plate, pins lower
Plate, prevent lower carrier plate from rotating freely under gravity.So, suspension hook gib head is just returned to free state, can freely have rotated.
Compared with prior art, the beneficial effects of the utility model are the utility model：This case is solved due to installing additional certainly
After dynamic fixture, the problem of crane hook remains to rotate automatically, optimized modular injection mold production is easy to operate, reduces installation and safeguards week
Phase, enterprises production efficiency is improved, reduce enterprise's production cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 side view；
In figure：1st, upper supporting plate, 2, lower carrier plate, 3, bearing pin, 4, single hole pin, 5, anticreep steel wire rope, 6, installation bolt pair, 7, insert
Pin.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to shown in Fig. 1-2, the utility model provides following technical scheme：When suspension hook need not rotate, hang up certainly
Dynamic fixture, pulls up latch 7, lower carrier plate 2 is rotated down 90 °, sticked at suspension hook back, then plugs latch 7, pins lower carrier plate
2, anti-rotation device is integrally formed with suspension hook, so as to the rotation of fixed suspension hook gib head.
When suspension hook needs rotation, automatic fixture is taken, pulls up latch 7, lower carrier plate 2 is rotated up 90 °, leaves suspension hook
Back, suspension hook gib head is freely rotated, then latch inject lower carrier plate pin hole in, pin lower carrier plate 2, prevent down
Support plate 2 rotates freely under gravity.So, suspension hook gib head is just returned to free state, can freely have rotated.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
- A kind of 1. Novel hook anti-rotation device, it is characterised in that：Including the automatic fixture being arranged on suspension hook, in addition to hanging The upper supporting plate of hook yoke plate connection and the lower carrier plate being connected with upper supporting plate, wherein, the lower carrier plate is opened provided with what is be connected with suspension hook Groove, while pin hole is additionally provided with, the anti-rotation device also includes the latch being used cooperatively with the pin hole, specific works When, when not needing suspension hook rotation, automatic fixture is hung up, pulls up the latch in pin hole, lower carrier plate is rotated down 90 °, The fluting of lower carrier plate is sticked into suspension hook, then plug latch, pin lower carrier plate, lower carrier plate is integrally formed with suspension hook, so as to The rotation of fixed suspension hook.
- A kind of 2. Novel hook anti-rotation device according to claim 1, it is characterised in that：The fluting card of the lower carrier plate Enter in the back of suspension hook.
- A kind of 3. Novel hook anti-rotation device according to claim 1, it is characterised in that：The upper supporting plate passes through bearing pin It is connected with lower carrier plate, and locking processing is done with single hole pin.
- A kind of 4. Novel hook anti-rotation device according to claim 1, it is characterised in that：The upper supporting plate is provided with peace Hole is filled, the mounting hole is mounting hole, is connected with the yoke plate of suspension hook by bolt pair.
- A kind of 5. Novel hook anti-rotation device according to claim 1, it is characterised in that：Also include anticreep steel wire rope, The effect of the anticreep steel wire rope is together with latch is linked to be with upper supporting plate, to prevent latch from dropping, losing.
- A kind of 6. crane gear, it is characterised in that：It is mounted with the crane gear new as described in claim 1-5 is any Anti-rotation device for lifting hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969496.2U CN207002038U (en) | 2017-08-04 | 2017-08-04 | A kind of Novel hook anti-rotation device and the crane gear for being mounted with the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969496.2U CN207002038U (en) | 2017-08-04 | 2017-08-04 | A kind of Novel hook anti-rotation device and the crane gear for being mounted with the device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207002038U true CN207002038U (en) | 2018-02-13 |
Family
ID=61458396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720969496.2U Active CN207002038U (en) | 2017-08-04 | 2017-08-04 | A kind of Novel hook anti-rotation device and the crane gear for being mounted with the device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207002038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061969A (en) * | 2020-09-29 | 2020-12-11 | 大连华锐重工集团股份有限公司 | Automatic easy-to-dismount multifunctional lifting appliance |
-
2017
- 2017-08-04 CN CN201720969496.2U patent/CN207002038U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061969A (en) * | 2020-09-29 | 2020-12-11 | 大连华锐重工集团股份有限公司 | Automatic easy-to-dismount multifunctional lifting appliance |
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