CN107473075A - A kind of automatic picking off and hanging hook - Google Patents
A kind of automatic picking off and hanging hook Download PDFInfo
- Publication number
- CN107473075A CN107473075A CN201710852868.8A CN201710852868A CN107473075A CN 107473075 A CN107473075 A CN 107473075A CN 201710852868 A CN201710852868 A CN 201710852868A CN 107473075 A CN107473075 A CN 107473075A
- Authority
- CN
- China
- Prior art keywords
- opposite side
- baffle plate
- hanging hook
- automatic picking
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/223—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks for containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
- B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
- B66C1/663—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof for containers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention discloses a kind of automatic picking off and hanging hook, including framework and two hooking devices, two groups of opposite side of the framework are respectively the first opposite side and the second opposite side, two hooking devices are separately mounted on first opposite side, the hooking device includes baffle plate and the pin member installed in the baffle plate both ends, the baffle plate is connected through the hinge with first opposite side, the pin member can be driven to move forward and backward during the flapper.Using the present invention carry out casing lifting when by framework integral installation in casing top, the baffle plate of hoisting machinery and suspender connects, and dam forces rotate during lifting, in the lifting hole(eyelet) of latch insertion chest, the automatic connection of suspender and casing can be realized, greatly improves the convenience of lifting operation.
Description
Technical field
The present invention relates to hanging device field, and in particular to a kind of automatic picking off and hanging hook.
Background technology
The chest lifted in the prior art for needs can open up lifting hole(eyelet) in the corner of chest, and what is used when being lifted hangs
Holding tool is hook type suspender, four suspension hooks of suspender is inserted respectively connection is formed in four lifting hole(eyelet)s of chest, then by rising
Hoisting machinery is lifted.Lifting in this way and be required for artificial cargo shackle every time, complex operation, operating efficiency is low, and
And easily slipped between lifting hole(eyelet) and suspension hook, potential safety hazard be present, when being lifted additionally by hook type suspender, chest
Unbalance stress occurs in corner, and guide pillar casing tilts.
In view of drawbacks described above, creator of the present invention passes through research for a long time and practice obtains one kind of the invention certainly finally
Dynamic dislodging hook.
The content of the invention
To solve above-mentioned technological deficiency, the technical solution adopted by the present invention is, there is provided a kind of automatic picking off and hanging hook, bag
Include framework and two hooking devices, two groups of opposite side of the framework are respectively the first opposite side and the second opposite side, two hooks
Device is separately mounted on first opposite side, and the hooking device includes baffle plate and the latch installed in the baffle plate both ends
Part, the baffle plate are connected through the hinge with first opposite side, can drive during the flapper pin member is front and rear to move
It is dynamic.
Preferably, the pin member includes guide pillar, latch and key seat, the pin member includes guide pillar, latch and key seat, institute
State key seat and connect the guide pillar and latch from top to bottom, the guide pillar is provided with pilot pin, and the baffle plate both ends are provided with guide pin bushing, described
Helicla flute is offered on guide pin bushing, the guide pillar is inserted in the guide pin bushing, and the pilot pin moves along the helicla flute.
Preferably, the guide pillar front end is provided with baffle ring, be cased with spring on the outside of the guide pillar, the both ends of the spring respectively with
The baffle ring and guide pin bushing contact.
Preferably, two symmetrical holes for hoist are offered on the baffle plate.
Preferably, stop block is installed on first opposite side.
Preferably, the hooking device includes one handle component, the Handleset includes handle, rotary shaft, the first company
Connect block and the second contiguous block, the baffle plate is provided with connecting seat, the rotary shaft both ends respectively with first connector and institute
State handle to be fixedly connected, the second contiguous block both ends are rotatablely connected with first contiguous block and the connecting seat respectively.
Preferably, described handle one end is provided with connecting hole.
Preferably, second opposite side has the side wall that bends downwards, the sidewall bottom outward bending, the side wall
Both ends are provided with pin hole, and the pin hole is corresponding with the snibbing position.
Preferably, the both ends of second opposite side are provided with roller.
Preferably, being provided with U-shaped backplate on the both ends of the side wall, the key seat is arranged in the U-shaped backplate.
Compared with the prior art the beneficial effects of the present invention are：
By framework integral installation in casing top when carrying out casing lifting using the present invention, the baffle plate of hoisting machinery and suspender
Connection, dam forces rotate during lifting, in the lifting hole(eyelet) of latch insertion chest, can realize that suspender and the automatic of casing connect
Connect, greatly improve the convenience of lifting operation.
The suspender is formed a fixed connection by the latch of corner with chest, and connection is firm, is not easily disconnected from, spring makes pin member
With certain retractility, when latch is moved to lifting hole(eyelet) position, the positioning of suspender is completed in latch head automatically into lifting hole(eyelet).
The manual operation of suspender connection/disengaging can be realized by operation handle component, two side handles can pass through company
Hole fixed position is connect, prevents latch displacement in hoisting process, while frame structure can ensure the balance in casing hoisting process
Property, it is ensured that lifting operation is safe and reliable.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in various embodiments of the present invention
The accompanying drawing used is briefly described.
Fig. 1 is the stereogram of automatic picking off and hanging hook of the present invention；
Fig. 2 is the structure chart of framework；
Fig. 3 is the structure chart of baffle plate；
Fig. 4 is the structure chart of pin member；
Fig. 5 is the structure chart of hooking device；
Fig. 6 is automatic picking off and hanging hook front view of the present invention；
Fig. 7 is automatic picking off and hanging hook left view of the present invention.
Numeral represents in figure：
1. the hanger of 11. stop block of the first opposite side, 12. 2. second opposite side of hinge, 21. pin hole 22.U shapes backplate 23.
24. the latch of 41. guide pillar of roller 3. baffle plate, 31. guide pin bushing, 32. helicla flute, 33. connecting seat, 34. hole for hoist, 4. pin member 42.
43. the contiguous block of 52. rotary shaft of key seat 44. pilot pin, 45. baffle ring, 46. spring, 5. Handleset, 51. handle 53. first
54. the connecting hole of the second contiguous block 55.
Embodiment
Below in conjunction with accompanying drawing, the forgoing and additional technical features and advantages are described in more detail.
Embodiment one
With reference to shown in Fig. 1, a kind of automatic picking off and hanging hook, including framework and two hooking devices being arranged on framework,
The framework is arranged on the chest for needing to lift during lifting, and frame wall is bonded with tank wall, and the hooking device is formed with casing
It is fixedly connected.
Two groups of opposite side of the framework are respectively the first opposite side 1 and the second opposite side 2, and two hooking devices are installed respectively
On first opposite side 1.The hooking device includes baffle plate 3 and two pin members 4 for being arranged on the both ends of baffle plate 3.Institute
State baffle plate 3 to be connected by hinge 12 with the first opposite side 1, i.e., baffle plate 3 can relatively rotate with framework.When 3 turns of the baffle plate
The pin member 4 can be driven movable when dynamic, the connection/disengaging for completing suspender and chest operates.
By framework integral installation in casing top when carrying out casing lifting using the present invention, the baffle plate of hoisting machinery and suspender
3 connections, the stress of baffle plate 3 is rotated during lifting, and pin member 4 is inserted in the lifting hole(eyelet) of chest, realizes that suspender and the automatic of casing connect
Connect, greatly improve the convenience of lifting operation.
Embodiment two
With reference to shown in Fig. 2, on the basis of above-described embodiment, the second opposite side 2 of the framework, which has, to be turned under for this implementation
The side wall of folding, the both ends of side wall are provided with pin hole 21.The size of the chest that the size of framework lifts as needed determines, suspender with
When casing connects, the side wall of the second opposite side 2 is bonded with tank surface, pin hole 21 and the lifting hole(eyelet) position correspondence on chest.
The sidewall bottom outward bending, this bending structure can play guide effect, facilitate duel spreader frames to be installed to
On chest.The both ends of second opposite side 2 are mounted on roller 24, facilitate framework to be moved on chest, to determine installation site.
Frame structure can ensure the balance in casing hoisting process, be not susceptible to tilt, eliminate safe hidden trouble.
U-shaped backplate 22 is installed, for protecting pin member 4 on the both ends of the side wall.Also installed by the U-shaped backplate 22
There is hanger 23, for being connected when suspender of the present invention itself needs to be lifted with suspension hook.
Stop block 11 is installed on the top surface of first opposite side 1, for limiting the rotational angle of baffle plate 3, baffle plate 3 can
Rotational angle is 90 °, can be turned to and framework upright position from frame parallel position.
Embodiment three
With reference to shown in Fig. 3, on the basis of above-described embodiment, the both ends of the baffle plate 3 are provided with guide pin bushing 31, described for this implementation
Helicla flute 32 is offered on guide pin bushing 31.The middle part of baffle plate 3 is provided with connecting seat 33.Two symmetrical holes for hoist are offered on baffle plate
34, hole for hoist 34 is used to connecting the suspension hook of lifting gear, and the stress of baffle plate 3 can be rotated up during lifting.
With reference to shown in Fig. 4, the pin member 4 includes guide pillar 41, latch 42 and key seat 43, and the key seat 43 connects from top to bottom
The guide pillar 41 and latch 42 are connect, key seat 43, guide pillar 41 and latch 42 can synchronizing movings.Corresponding to each key seat 43 is installed in
In U-shaped backplate 22, each latch 42 has a corresponding pin hole 21, and hooking device is by latch 42 in chest lifting hole(eyelet)
Change in location realizes charge and discharge operations.
The connected mode of the pin member 4 and baffle plate 3 is inserted in guide pin bushing 31 for the guide pillar 41, and guide pillar 41 is provided with pilot pin
44, pilot pin 44 enters helicla flute 32, can be moved along helicla flute 32.When baffle plate 3 is rotated up, guide pin bushing 31 follows rotation, spiral
The wall of groove 32 is had an effect with pilot pin 44, is promoted pilot pin 44 to be moved along groove, is moved inward two side guide pillars 41, and guide pillar 41 drives key seat
43 and latch 42 move inward together, when two side shields 3 are turned to framework upright position, four latches 42 are overall to be inserted
Enter in lifting hole(eyelet), suspender forms a fixed connection with chest.Baffle plate 3 is rotated down when dismantling suspender, guide pin bushing 31 follows rotation, pilot pin
44 are subjected to displacement along helicla flute 32, are displaced outwardly two side guide pillars 41, and guide pillar 41 drives key seat 43 and latch 42 to be moved out together
Dynamic, when two side shields 3 are turned to frame parallel position, four latches 42 depart from lifting hole(eyelet), and suspender is connected solution with chest
Remove.The suspender is formed a fixed connection by the latch 42 of corner with chest, and connection is firm, is not easily disconnected from, and adds lifting operation
Installation.
Example IV
With reference to shown in Fig. 5 and Fig. 6, on the basis of above-described embodiment, the hooking device includes one handle group for this implementation
Part 5, worked for manually operated hooking device.The Handleset includes handle 51, rotary shaft 52, the first contiguous block 53 and the
Two contiguous blocks 54, the both ends of rotary shaft 52 are fixedly connected with first contiguous block 53 and handle 51 respectively, and described second connects
The both ends of block 54 are connect to be rotatablely connected with the connecting seat 33 on first contiguous block 53 and baffle plate 3 respectively.When handle 51 rotates, rotate
Axle 52, which follows, to be rotated and drives the first contiguous block 53 to rotate, and the relative angle of the first contiguous block 53 and handle 51 is constant, and then the
Two contiguous blocks 54 play gearing between the first contiguous block 53 and connecting seat 33, baffle plate 3 is rotated.By rotating hand
Handle 51 can be accomplished manually the handling of suspender, while handle 51 adds the rotating torque of baffle plate 3, rotate operation baffle plate 3
It is lighter.
One end of the handle 51 is provided with connecting hole 55, can be by the position of the fixed handle 51 of connecting hole 55, just can be
Ensure that baffle plate 33 will not rotate in hoisting process, the position of latch 42 is fixed, and will not be departed from from lifting hole(eyelet), adds lifting behaviour
The security of work.
Embodiment five
With reference to shown in Fig. 7, on the basis of above-described embodiment, the front end of the guide pillar 41 is provided with baffle ring 45 for this implementation,
The outside of guide pillar 41 is cased with spring 46, and the both ends of spring 46 contact with baffle ring 45 and guide pin bushing 31 respectively.Spring 46 makes pin member 4
With certain retractility, when latch 42 is moved to lifting hole(eyelet) position, suspender is completed in the head of latch 42 automatically into lifting hole(eyelet)
Positioning.The head of latch 42, it is necessary to when removing suspender, promotes framework that latch 42 can be made to move and compress laterally for hemispherical
Spring 46, realize the separation of suspender and chest.
Using, first by suspender integral installation to chest, operation handle 51 is by baffle plate 3 during automatic picking off and hanging hook of the present invention
Turn to and contacted with stop block 11, now latch 42 only has head to stretch out pin hole 21.Framework is pacified from a Slideslip of chest
It is attached to case top, roller 24 reduces the power needed for sliding with case top contact during slip, and latch 42 contacts simultaneously quilt with wall box
Push out, compressed spring 46.When framework slides into installation site, the lifting hole(eyelet) position pair of four latches 42 and chest
Should, latch 42 is entered lifting hole(eyelet) by the treatment head section of spring 46, and spreader position is fixed.
Suspender be arranged on chest on after, the suspension hook of lifting gear is connected with the hole for hoist 34 on two side shields 3, suspension hook to
Upper movement, the under tension of baffle plate 3 can be rotated up, and under the gearing of rotary shaft 52 and connector, handle 51, which also follows, to be turned
It is dynamic.Pin member 4 is driven to move inward when baffle plate 3 rotates, latch 42 enters lifting hole(eyelet), suspender is formed a fixed connection with chest, i.e.,
This suspender can realize the automatic connection with casing in lifting by suspension hook pull-up baffle plate, greatly improve suspender connection just
Victory.When baffle plate 3 is rotated up, guide pin bushing 31 follows rotation, and the wall of helicla flute 32 is had an effect with pilot pin 44, promotes pilot pin 44 along groove
It is mobile, move inward two side guide pillars 41, guide pillar 41 drives key seat 43 and latch 42 to move inward together, and pilot pin 44 is moved to spiral shell
The stroke end of spin slot 32, it is now vertical between baffle plate 3 and framework, in the overall insertion lifting hole(eyelet) of four latches 42, suspender and case
Son forms a fixed connection.Can be by the position of 55 fixed handle of connecting hole 51, it is ensured that latch 42 will not be sent out in hoisting process
Raw movement, it is firm to be connected between guarantee suspender and casing.
Need to dismantle suspender after the completion of lifting, rotational handle 51 drives baffle plate 3 to rotate down, and guide pin bushing 31 follows rotation, leads
Pin 44 is subjected to displacement along helicla flute 32, is displaced outwardly two side guide pillars 41, and guide pillar 41 drives key seat 43 and latch 42 outside together
It is mobile, when two side shields 3 are turned to frame parallel position, in the surplus head insertion lifting hole(eyelet) of four latches 42, suspender with
Chest is fixedly connected with releasing.Promote framework that the stress of latch 42 can be made to move laterally, spring 46 is compressed, and latch 42 is from lifting hole(eyelet)
Middle abjection, realize the separation of suspender and chest.
Presently preferred embodiments of the present invention is the foregoing is only, is merely illustrative for the purpose of the present invention, and it is non-limiting
's.Those skilled in the art understands, many changes can be carried out to it in the spirit and scope that the claims in the present invention are limited,
Modification, in addition it is equivalent, but fall within protection scope of the present invention.
Claims (10)
1. a kind of automatic picking off and hanging hook, it is characterised in that including framework and two hooking devices, two groups of opposite side of the framework
Respectively the first opposite side and the second opposite side, two hooking devices are separately mounted on first opposite side, the hook dress
The pin member including baffle plate and installed in the baffle plate both ends is put, the baffle plate is connected through the hinge with first opposite side, institute
When stating flapper the pin member can be driven to move forward and backward.
2. automatic picking off and hanging hook as claimed in claim 1, it is characterised in that the pin member includes guide pillar, latch and pin
Seat, the key seat connect the guide pillar and latch from top to bottom, and the guide pillar is provided with pilot pin, and the baffle plate both ends are provided with and led
Cover, helicla flute is offered on the guide pin bushing, the guide pillar is inserted in the guide pin bushing, and the pilot pin moves along the helicla flute.
3. automatic picking off and hanging hook as claimed in claim 2, it is characterised in that the guide pillar front end is provided with baffle ring, described
Spring is cased with the outside of guide pillar, the both ends of the spring contacts with the baffle ring and the guide pin bushing respectively.
4. automatic picking off and hanging hook as claimed in claim 3, it is characterised in that two are offered on the baffle plate and is symmetrically hung
Fill hole.
5. automatic picking off and hanging hook as claimed in claim 4, it is characterised in that be provided with stop block on first opposite side.
6. the automatic picking off and hanging hook as described in claim 1-5 is any, it is characterised in that the hooking device includes one handle
Component, the Handleset include handle, rotary shaft, the first contiguous block and the second contiguous block, and the baffle plate is provided with connecting seat,
The rotary shaft both ends are fixedly connected with first connector and the handle respectively, the second contiguous block both ends respectively with
First contiguous block and connecting seat rotation connection.
7. automatic picking off and hanging hook as claimed in claim 6, it is characterised in that described handle one end is provided with connecting hole.
8. automatic picking off and hanging hook as claimed in claim 4, it is characterised in that second opposite side has the side bent downwards
Wall, the sidewall bottom outward bending, the both ends of the side wall are provided with pin hole, the pin hole and the snibbing position pair
Should.
9. automatic picking off and hanging hook as claimed in claim 8, it is characterised in that the both ends of second opposite side are provided with rolling
Wheel.
10. automatic picking off and hanging hook as claimed in claim 9, it is characterised in that U-shaped shield is provided with the both ends of the side wall
Plate, the key seat are arranged in the U-shaped backplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710852868.8A CN107473075B (en) | 2017-09-19 | 2017-09-19 | Automatic hook picking lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710852868.8A CN107473075B (en) | 2017-09-19 | 2017-09-19 | Automatic hook picking lifting appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107473075A true CN107473075A (en) | 2017-12-15 |
| CN107473075B CN107473075B (en) | 2019-12-06 |
Family
ID=60586568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710852868.8A Active CN107473075B (en) | 2017-09-19 | 2017-09-19 | Automatic hook picking lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107473075B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282538A (en) * | 2019-08-13 | 2019-09-27 | 大同泰瑞集团建设有限公司 | A kind of Portable safety suspension hook |
| CN114572803A (en) * | 2022-03-02 | 2022-06-03 | 江苏雅克科技股份有限公司 | A turnover mechanism that is used for LNG dysmorphism corner board adhesion process |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2077860U (en) * | 1990-09-17 | 1991-05-29 | 上海港高阳装卸公司 | Powerless locking control device for hoist of container |
| CN2095188U (en) * | 1991-08-19 | 1992-02-05 | 华北新型建材机械厂 | Floating rotational lock non-power automatic crane for container |
| CN200958003Y (en) * | 2006-09-26 | 2007-10-10 | 天津起重设备有限公司 | Pliers hoist |
| CN202687767U (en) * | 2012-04-27 | 2013-01-23 | 济南吉利汽车有限公司 | Car body hanger |
| CN102976202A (en) * | 2012-11-28 | 2013-03-20 | 大连钛鼎重工有限公司 | Electrical rotary opening-closing hanger for amplitude-change vehicle mould |
| CN202848865U (en) * | 2012-10-10 | 2013-04-03 | 山重建机有限公司 | Bucker rod hanger for excavator |
| CN104261246A (en) * | 2014-09-12 | 2015-01-07 | 上海市政建设有限公司 | Hoisting tool of rectangular pipe-jacking section and use method of hoisting tool |
| CN205132910U (en) * | 2015-10-16 | 2016-04-06 | 聊城职业技术学院 | Automobile body hoist device |
| CN205222458U (en) * | 2015-12-09 | 2016-05-11 | 贵州航天特种车有限责任公司 | Hoisting clamping apparatus |
-
2017
- 2017-09-19 CN CN201710852868.8A patent/CN107473075B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2077860U (en) * | 1990-09-17 | 1991-05-29 | 上海港高阳装卸公司 | Powerless locking control device for hoist of container |
| CN2095188U (en) * | 1991-08-19 | 1992-02-05 | 华北新型建材机械厂 | Floating rotational lock non-power automatic crane for container |
| CN200958003Y (en) * | 2006-09-26 | 2007-10-10 | 天津起重设备有限公司 | Pliers hoist |
| CN202687767U (en) * | 2012-04-27 | 2013-01-23 | 济南吉利汽车有限公司 | Car body hanger |
| CN202848865U (en) * | 2012-10-10 | 2013-04-03 | 山重建机有限公司 | Bucker rod hanger for excavator |
| CN102976202A (en) * | 2012-11-28 | 2013-03-20 | 大连钛鼎重工有限公司 | Electrical rotary opening-closing hanger for amplitude-change vehicle mould |
| CN104261246A (en) * | 2014-09-12 | 2015-01-07 | 上海市政建设有限公司 | Hoisting tool of rectangular pipe-jacking section and use method of hoisting tool |
| CN205132910U (en) * | 2015-10-16 | 2016-04-06 | 聊城职业技术学院 | Automobile body hoist device |
| CN205222458U (en) * | 2015-12-09 | 2016-05-11 | 贵州航天特种车有限责任公司 | Hoisting clamping apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282538A (en) * | 2019-08-13 | 2019-09-27 | 大同泰瑞集团建设有限公司 | A kind of Portable safety suspension hook |
| CN114572803A (en) * | 2022-03-02 | 2022-06-03 | 江苏雅克科技股份有限公司 | A turnover mechanism that is used for LNG dysmorphism corner board adhesion process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107473075B (en) | 2019-12-06 |
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