CN207002013U - A kind of engineering portable lifting appliance - Google Patents
A kind of engineering portable lifting appliance Download PDFInfo
- Publication number
- CN207002013U CN207002013U CN201720926939.XU CN201720926939U CN207002013U CN 207002013 U CN207002013 U CN 207002013U CN 201720926939 U CN201720926939 U CN 201720926939U CN 207002013 U CN207002013 U CN 207002013U
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- inwall
- suspension hook
- fixedly connected
- driver plate
- clamp
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- 239000000725 suspension Substances 0.000 claims abstract description 53
- 230000000694 effects Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 description 4
- 238000009987 spinning Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Abstract
The utility model discloses a kind of engineering portable lifting appliance, including suspension hook, the side of the suspension hook inwall is fixedly connected with fixture block, the opposite side of the suspension hook inwall offers chute, the suspension hook is internally provided with forced locking device, the forced locking device includes fixed cylinder, and the bottom of the suspension hook inwall opens up fluted.The surface of the fixed cylinder is fixedly connected on the inwall of groove, the inwall of the fixed cylinder is fixedly connected with back-moving spring, portable plate is fixedly connected with the top of the back-moving spring, briquetting is fixedly connected with the top of the portable plate, the bottom of the suspension hook inwall offers groove, the lower end of the briquetting is movably connected in the inwall of groove, and pad is fixedly connected with the top of the briquetting, and the bottom of the portable plate is fixedly connected with contiguous block.The utility model, by using the cooperation between said structure, forced locking device is added to hook, while saving manpower, effectively improves operating efficiency.
Description
Technical field
Technical field of crane equipment is the utility model is related to, specially a kind of engineering portable lifting appliance.
Background technology
Lifting appliance refers to more action hoisting machineries of vertical-lift within the specific limits and horizontal carrying heavy goods.Crane
Work characteristics be to do intermittent exercise, i.e., in a working cycles corresponding mechanism of the action such as feeding, migration, unloading be hand over
What temporary substitute was made, it is widely used in the industries such as industrial production, construction industry, cargo berth, storage, is mainly used to lift by crane various goods
Thing.On crane in addition to power set, elevator steel cable, also suspension hook, and suspension hook is the important component of crane, whole
Important role is play in individual lifting process, carries whole load of handling, its security directly affects crane
Operation, in use, suspension hook once break off relations, damage, fracture will cause a serious accident, often to examine in use
Look into suspension hook and whether there is and potential safety hazard be present.Existing suspension hook includes hook body and the antiskid bar in hook body, antiskid bar
Including the hub switch side and free end being oppositely arranged, hub switch side is hinged on the upper end of hook body, is made certainly by the compression of hub switch side
It is close to by end on the inwall of hook body bill, prevents lifting rope from breaking off relations.But so anticreep designs, and is hung because antiskid bar is close to
On the inwall of hook body bill, when taking out or changing lifting rope, need artificially that antiskid bar is downward towards the inner space of hook body
Pressure, if lifting rope is heavy, it is necessary to which two people operation could be completed, waste of manpower is described to need to be improved hook, is allowed to have
There is forced locking device, so as to which the opening of hook side can lock automatically when slinging goods.
Utility model content
The purpose of this utility model is to provide a kind of engineering portable lifting appliance, possesses and hook is added automatically
Locking device, while saving manpower, the advantages of effectively improving operating efficiency, solve because antiskid bar is close to hook body
On the inwall of bill, when taking out or changing lifting rope, need artificially to press downwards antiskid bar towards the inner space of hook body, if
Lifting rope is heavy, it is necessary to which two people operation could be completed, the problem of waste of manpower.
To achieve the above object, the utility model provides following technical scheme：A kind of engineering portable lifting appliance, including
Suspension hook, the side of the suspension hook inwall are fixedly connected with fixture block, and the opposite side of the suspension hook inwall offers chute, the suspension hook
Be internally provided with forced locking device.
The forced locking device includes fixed cylinder, and the bottom of the suspension hook inwall opens up fluted.The fixed cylinder
Surface is fixedly connected on the inwall of groove, and the inwall of the fixed cylinder is fixedly connected with back-moving spring, the top of the back-moving spring
Portion is fixedly connected with portable plate, and briquetting is fixedly connected with the top of the portable plate, and the bottom of the suspension hook inwall offers groove,
The lower end of the briquetting is movably connected in the inwall of groove, and pad is fixedly connected with the top of the briquetting, the portable plate
Bottom is fixedly connected with contiguous block, and the front of the contiguous block is connected with rotary shaft, and the front activity of the rotary shaft is even
The front of fixed cylinder inwall is connected on, the surface of the rotary shaft is fixedly connected with the first driver plate, leaned on first driver plate
The surface of its nearly side is fixedly connected with the first spill spin block, and the surface activity of first spill spin block is connected to the inside of suspension hook,
Top movable on first driver plate close to its side is connected with the second driver plate, the top movable of second driver plate
Clamp is connected with, the surface of the clamp is flexibly connected with the chute inwall that suspension hook inwall opposite side opens up, leaned on the clamp
The surface of its nearly side is fixedly connected with the second spill spin block, and the surface activity of second spill spin block is connected to the inside of suspension hook,
The surface of the fixture block offers neck.Surface on the clamp close to its opposite side is flexibly connected with the inwall of neck.
Preferably, the inside of the suspension hook offers loose slot, and the size of loose slot and the first driver plate, the second transmission
Plate and clamp are adapted to.
Preferably, the quantity of the back-moving spring is two, and two back-moving springs are symmetrically mounted on the bottom of portable plate.
Preferably, the height of the back-moving spring is twice of briquetting solid height.
Preferably, the pad for soft rubber blanket, and be shaped as semicircular arc.
Compared with prior art, the beneficial effects of the utility model be by coordinating between portable plate, briquetting and pad,
When suspension hook hooks weight, gasket surface can be under pressure and be delivered to the top of briquetting, move downward portable plate, pass through company
The cooperation between block, rotary shaft and the first driver plate is connect, by moving downward for portable plate, promotes contiguous block to move downward, is utilized
The spinning of rotary shaft, so that the side of the first driver plate moves downward, pass through the first spill spin block, the second driver plate,
Cooperation between two spill spin blocks and clamp, because the side of the first driver plate moves downward, make the first biography using the first spill spin block
Dynamic the another of plate moves on the side, and so as to promote the second driver plate, motion jacks up the side of clamp upwards, recycles the second rotation
Switch block, so that the opposite side of clamp moves downward, the cooperation between the groove opened up by clamp and fixture block surface, make clamp
Opposite side may be stuck in groove, so as to realize auto lock, pass through the setting of back-moving spring, after suspension hook is put down, pad
Surface, using the reset of back-moving spring, makes portable plate move upwards, so that the opposite side of clamp not in the influence that is stressed
Lift, it is convenient to remove weight.By using the cooperation between said structure, forced locking device is added to hook, is saved
While human-saving, operating efficiency is effectively improved, solves and is close to due to antiskid bar on the inwall of hook body bill, is being taken
When going out or changing lifting rope, need artificially to press downwards antiskid bar towards the inner space of hook body, if lifting rope is heavy, it is necessary to two people
Operation could be completed, the problem of waste of manpower.
Brief description of the drawings
Fig. 1 is the front schematic view of the utility model structure；
Fig. 2 is the front section view of the utility model structure；
Fig. 3 is the utility model contiguous block and the top view of revolute axes configuration；
Fig. 4 is the sectional view that the utility model completes structure after locking device.
In figure：1- suspension hooks, 2- fixture blocks, 3- forced locking devices, 4- fixed cylinders, 5- back-moving springs, 6- portable plates, 7- pressures
Block, 8- pads, 9- contiguous blocks, 10- rotary shafts, the driver plates of 11- first, the spill spin blocks of 12- first, the driver plates of 13- second, 14- cards
Plate, the spill spin blocks of 15- second.
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.
Fig. 1 to 4 is referred to, the utility model provides a kind of engineering portable lifting appliance, technical scheme：A kind of engineering is just
Prompt formula lifting appliance, including suspension hook 1, the top of suspension hook 1 is connected with lifting machine, so as to which weight is sling, the inside of suspension hook 1
Loose slot is offered, and the size of loose slot is adapted to the first driver plate 11, the second driver plate 13 and clamp 14, in suspension hook 1
The side of wall is fixedly connected with fixture block 2, and convenient when suspension hook 1 lifts weight, the side of clamp 14 is stuck in fixture block 2, in suspension hook 1
The opposite side of wall offers chute, and suspension hook 1 is internally provided with forced locking device 3, while saving manpower, effectively improves work
Make efficiency.
Forced locking device 3 includes fixed cylinder 4, and the bottom of the inwall of suspension hook 1 opens up fluted.The surface of fixed cylinder 4 is fixed
The inwall of groove is connected to, the inwall of fixed cylinder 4 is fixedly connected with back-moving spring 5, and the quantity of back-moving spring 5 is two, and two
Individual back-moving spring 5 is symmetrically mounted on the bottom of portable plate 6, and the height of back-moving spring 5 is twice of the solid height of briquetting 7,
The influence to back-moving spring 5 in compression process is reduced, extends the service life of back-moving spring 5, the top of back-moving spring 5 is fixed
It is connected with portable plate 6, the top of portable plate 6 is fixedly connected with briquetting 7, and the bottom of the inwall of suspension hook 1 offers groove, under briquetting 7
End is movably connected in the inwall of groove, and the top of briquetting 7 is fixedly connected with pad 8, the surface of pad 8 when suspension hook 1 hooks weight
Can be under pressure and be delivered to the top of briquetting 7, move downward portable plate 6, pad 8 for soft rubber blanket, and shape
For semicircular arc, reduce when lifting weight to the frictional force on the surface of briquetting 7, and using the shape of semicircular arc, make pad 8 by
During to pressure, pad 8 can be close to the inwall of suspension hook 1, suspension hook 1 is still used as main support point, the bottom of portable plate 6 is fixed
Contiguous block 9 is connected with, by moving downward for portable plate 6, promotes contiguous block 9 to move downward, the front of contiguous block 9 is connected with
Rotary shaft 10, the front of rotary shaft 10 are movably connected in the front of the inwall of fixed cylinder 4, and the surface of rotary shaft 10 is fixedly connected with
One driver plate 11, moved downward by contiguous block 9 and using the spinning of rotary shaft 10, so that the side of the first driver plate 11
Move downward, the surface activity on the first driver plate 11 close to its side is connected with the first spill spin block 12, the first spill spin block 12
Surface activity is connected to the inside of suspension hook 1, because the side of the first driver plate 11 moves downward, makes using the first spill spin block 12
One the another of driver plate 11 moves on the side, and the top movable on the first driver plate 11 close to its side is connected with the second driver plate
13, the top movable of the second driver plate 13 is connected with clamp 14, the chute that the surface of clamp 14 and the inwall opposite side of suspension hook 1 open up
Inwall is flexibly connected, and the surface on clamp 14 close to its side is fixedly connected with the second spill spin block 15, the table of the second spill spin block 15
Face is movably connected in the inside of suspension hook 1, and the surface of fixture block 2 offers neck, and another due to the first driver plate 11 transports on the side
Dynamic, so as to promote the second driver plate 13, motion jacks up the side of clamp 14 upwards, recycles the second spill spin block 15, makes clamp 14
Opposite side move downward, the opposite side of clamp 14 may be stuck in the groove that the surface of fixture block 2 opens up, so as to realize automatic lock
Tightly.Surface on clamp 14 close to its opposite side is flexibly connected with the inwall of neck.By using the cooperation between said structure,
Forced locking device 3 is added to hook 1, while saving manpower, operating efficiency is effectively improved, solves due to antiskid bar
It is close on the inwall of the body bill of suspension hook 1, when taking out or changing lifting rope, needs artificially by antiskid bar towards in the body of suspension hook 1
Portion space presses downwards, if lifting rope is heavy, it is necessary to which two people operation could be completed, the problem of waste of manpower.
Operation principle：At work, when suspension hook 1 hooks weight, the surface of pad 8 can be by for the engineering portable lifting appliance
To pressure and be delivered to the top of briquetting 7, move downward portable plate 6, by moving downward for portable plate 6, promote contiguous block 9 to
Lower motion, using the spinning of rotary shaft 10, so that the side of the first driver plate 11 moves downward, due to the first driver plate
11 side moves downward, and the another of the first driver plate 11 is moved on the side using the first spill spin block 12, so as to promote second
Motion jacks up the side of clamp 14 to driver plate 13 upwards, recycles the second spill spin block 15, the opposite side of clamp 14 is transported downwards
It is dynamic, the opposite side of clamp 14 may be stuck in the groove that the surface of fixture block 2 opens up, so as to realize auto lock, put down in suspension hook 1
Afterwards, the surface of pad 8 is not in the influence that is stressed, and utilizes the reset of back-moving spring 5, portable plate 6 is moved upwards, so that
The opposite side of clamp 14 lifts, convenient to remove weight.
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 (5)
1. a kind of engineering portable lifting appliance, including suspension hook (1), it is characterised in that：The side of suspension hook (1) inwall is fixed
Fixture block (2) is connected with, the opposite side of suspension hook (1) inwall offers chute, and the suspension hook (1) is internally provided with automatic lock
Tight device (3)；
The forced locking device (3) includes fixed cylinder (4), and the bottom of suspension hook (1) inwall opens up fluted, the fixation
The surface of cylinder (4) is fixedly connected on the inwall of groove, and the inwall of the fixed cylinder (4) is fixedly connected with back-moving spring (5), described
Portable plate (6) is fixedly connected with the top of back-moving spring (5), briquetting (7) is fixedly connected with the top of the portable plate (6), it is described
The bottom of suspension hook (1) inwall offers groove, and the lower end of the briquetting (7) is movably connected in the inwall of groove, the briquetting (7)
Top be fixedly connected with pad (8), the bottom of the portable plate (6) is fixedly connected with contiguous block (9), the contiguous block (9)
Front be connected with rotary shaft (10), the front of the rotary shaft (10) is movably connected in the front of fixed cylinder (4) inwall,
The surface of the rotary shaft (10) is fixedly connected with the first driver plate (11), close to its side on first driver plate (11)
Surface is fixedly connected with the first spill spin block (12), and the surface activity of first spill spin block (12) is connected to the inside of suspension hook (1),
Top movable on first driver plate (11) close to its side is connected with the second driver plate (13), second driver plate
(13) top movable is connected with clamp (14), the chute that the surface of the clamp (14) and suspension hook (1) inwall opposite side open up
Inwall is flexibly connected, and is fixedly connected with the second spill spin block (15) close to the surface of its side on the clamp (14), and described second
The surface activity of spill spin block (15) is connected to the inside of suspension hook (1), and the surface of the fixture block (2) offers neck, the clamp
(14) surface on close to its opposite side is flexibly connected with the inwall of neck.
A kind of 2. engineering portable lifting appliance according to claim 1, it is characterised in that：The inside of the suspension hook (1)
Loose slot is offered, and the size of loose slot is adapted to the first driver plate (11), the second driver plate (13) and clamp (14).
A kind of 3. engineering portable lifting appliance according to claim 1, it is characterised in that：The back-moving spring (5)
Quantity is two, and two back-moving springs (5) are symmetrically mounted on the bottom of portable plate (6).
A kind of 4. engineering portable lifting appliance according to claim 1, it is characterised in that：The back-moving spring (5)
Highly it is twice of briquetting (7) solid height.
A kind of 5. engineering portable lifting appliance according to claim 1, it is characterised in that：The pad (8) to be soft
The rubber blanket of matter, and it is shaped as semicircular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720926939.XU CN207002013U (en) | 2017-07-28 | 2017-07-28 | A kind of engineering portable lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720926939.XU CN207002013U (en) | 2017-07-28 | 2017-07-28 | A kind of engineering portable lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207002013U true CN207002013U (en) | 2018-02-13 |
Family
ID=61456172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720926939.XU Active CN207002013U (en) | 2017-07-28 | 2017-07-28 | A kind of engineering portable lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207002013U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178727A (en) * | 2018-10-25 | 2019-01-11 | 中建水务环保有限公司 | The hook optimization structure and its production method of hook arm type garbage truck |
| CN111573500A (en) * | 2020-06-01 | 2020-08-25 | 萧县威辰机电工程设备有限公司 | Locking structure of hook head device |
| CN113062915A (en) * | 2021-03-23 | 2021-07-02 | 河北岳如信息科技有限公司 | Novel anti-drop five metals couple |
-
2017
- 2017-07-28 CN CN201720926939.XU patent/CN207002013U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178727A (en) * | 2018-10-25 | 2019-01-11 | 中建水务环保有限公司 | The hook optimization structure and its production method of hook arm type garbage truck |
| CN111573500A (en) * | 2020-06-01 | 2020-08-25 | 萧县威辰机电工程设备有限公司 | Locking structure of hook head device |
| CN113062915A (en) * | 2021-03-23 | 2021-07-02 | 河北岳如信息科技有限公司 | Novel anti-drop five metals couple |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jifeng Inventor before: Chen Haifeng |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180428 Address after: 266219 No. 17 Ling He road, Lingshan Town, Jimo, Qingdao, Shandong Patentee after: QINGDAO HAILIFENG RIGGING CO.,LTD. Address before: 510000 Guangdong science and Technology Industrial Development Zone, Guangzhou, 231 and 233 podium B1B2 Building 1, two, three, four Patentee before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Effective date of registration: 20180428 Address after: 510000 Guangdong science and Technology Industrial Development Zone, Guangzhou, 231 and 233 podium B1B2 Building 1, two, three, four Patentee after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: 311800 No. 55, Shang Er Cun, Dian Kou Town, Zhuji City, Shaoxing, Zhejiang Patentee before: Chen Haifeng |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Engineering portable lifts by crane equipment Effective date of registration: 20200326 Granted publication date: 20180213 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO HAILIFENG RIGGING Co.,Ltd. Registration number: Y2020990000232 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210204 Granted publication date: 20180213 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO HAILIFENG RIGGING Co.,Ltd. Registration number: Y2020990000232 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A convenient lifting equipment for engineering Effective date of registration: 20210220 Granted publication date: 20180213 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO HAILIFENG RIGGING Co.,Ltd. Registration number: Y2021990000183 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220110 Granted publication date: 20180213 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO HAILIFENG RIGGING CO.,LTD. Registration number: Y2021990000183 |