CN107934759A - A kind of automatic shutter closes hoisting device - Google Patents
A kind of automatic shutter closes hoisting device Download PDFInfo
- Publication number
- CN107934759A CN107934759A CN201711415504.XA CN201711415504A CN107934759A CN 107934759 A CN107934759 A CN 107934759A CN 201711415504 A CN201711415504 A CN 201711415504A CN 107934759 A CN107934759 A CN 107934759A
- Authority
- CN
- China
- Prior art keywords
- arm
- free end
- automatic shutter
- hook portion
- hoisting device
- 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
- 238000000034 method Methods 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 abstract description 5
- 230000001174 ascending effect Effects 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- B66C1/34—Crane hooks
- B66C1/38—Crane hooks adapted for automatic disengagement from loads on release of cable tensions
-
- 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
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
- B66C1/30—Duplicate, e.g. pivoted, members engaging the loads from two sides and also arranged to grip the sides of the loads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention discloses a kind of automatic shutter and closes hoisting device, including at least a pair of rotatable arm being oppositely arranged being installed on sunpender, the bottom of the arm is formed with hook portion, be provided with the arm can swing up and down pull out plate, the free end for pulling out plate and the free end of the hook portion are spaced apart in an initial condition, and the free end for pulling out plate and the free end of the hook portion are located on same vertical plane.Automatic shutter of the present invention closes hoisting device, arm can be rotated by shaft, under free state, arm is relied on from gravity vertically downward, can swing up and down certain angle after shift plate stress on arm, coordinate in arm ascending and descending process by the gravity and shift plate of itself, can realize rotation, automatic shutter, so that convenient lifting and unloading operation.
Description
Technical field
The present invention relates to suspender technical field, and in particular to a kind of automatic shutter closes hoisting device.
Background technology
At present when using suspender lifting cargo or container, typically use the lifting rope that suspension hook is caught on container and carry out, this
Kind suspender operability is poor, it has not been convenient to uses, it is therefore desirable to be improved.
The content of the invention
In view of the technical drawbacks of the prior art, it is an object of the present invention to provide a kind of automatic shutter closes suspender dress
Put, it can realize that automatic shutter closes, and convenient lifting is with removing stage makeup and costume.
Technical solution is used by achieve the object of the present invention：
A kind of automatic shutter closes hoisting device, including at least it is a pair of be installed on sunpender it is rotatable be oppositely arranged hang
Arm, the bottom of the arm are provided with the plate that pulls out that can be swung up and down, in an initial condition institute formed with hook portion on the arm
State the free end for pulling out plate and the free end of the hook portion is spaced apart, and the free end for pulling out plate and the hook portion
Free end be located on same vertical plane.
Plate is pulled out as two on each arm, is arranged symmetrically on the arm.
The hook portion on the contact surface for playing hanging object with being had limited block.
The arm is installed on sunpender by shaft, and the plate that pulls out is installed on the arm by axostylus axostyle and passes through wind spring
Restriction swings up and down angle.
Automatic shutter of the present invention closes hoisting device, and arm can be rotated by shaft, and under free state, arm is by dead weight
Vertically downward, can swing up and down power certain angle after shift plate stress on arm, be relied in arm ascending and descending process
The gravity and shift plate of itself coordinate, and can realize rotation, automatic shutter, so that convenient lifting and unloading operation.
Brief description of the drawings
Fig. 1 is the schematic diagram of automatic closure suspender；
Fig. 2 is the close-up schematic view of Fig. 1；
Fig. 3-6 is the action schematic diagram that suspender performs lifting process respectively；
Fig. 7-10 is the action schematic diagram that suspender performs uninstall process respectively.
Embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It is it should be appreciated that described herein
Specific embodiment only to explain the present invention, be not intended to limit the present invention.
Referring to shown in Fig. 1-2, a kind of automatic shutter closes hoisting device, including at least a pair of installed in the sunpender being oppositely arranged
The rotatable arm 1 being oppositely arranged on 4, hook portion 7 of the bottom formed with L shape of the arm, pacifies on the arm
Plate 2 is pulled out equipped with what can be swung up and down, the free end for pulling out plate and the free end of the hook portion are intervals in an initial condition
Certain distance, and the free end for pulling out plate and the free end of the hook portion are located on same vertical plane.
Preferably, plate is pulled out as two on each arm, be arranged symmetrically on the arm, of course, it is described
It can also be one to pull out plate, specific unlimited.
Further, the hook portion on the contact surface 5 for playing hanging object with being in axial direction fixed with one section of long strip
Limited block 6, is coordinated for the corresponding limiting slot (not shown) of lifting contact surface with container 100, when preventing that arm from lifting by crane
Rotation.The limited block 6 is formed as one with the hook portion 7, passes through the corresponding limiting slot of lifting contact surface with container 100
Clamping, so as to prevent arm from rotating.
The section in contact surface place portion is triangular shape, and both ends stretch out in the both sides of the hook portion 7, with increase
With the contact surface of container, ensure the stability lifted by crane.
The cross section of the free end for pulling out plate 2 is triangle structure, as shown in Figure 1, in an initial condition, thereon
It is clinoplain downwardly and outwardly to hold as plane, medial surface.
The arm is installed on sunpender by shaft, and the plate that pulls out is installed on the arm by axostylus axostyle and passes through wind spring
Restriction swings up and down angle.
It should be noted that in the present invention, described pull out can install wind spring inside plate 2, to limit the angle of oscillation above and below it
Degree, it is the prior art that wind spring control unit, which swing, and to wind spring mounting structure, it will not be described.
In the following, illustrating suspender with reference to Fig. 3-6 loads the process of hanging, suspender original state is as shown in figure 3, arm prepares
Decline connects container 100, as shown in figure 4, after arm decline and container contacts, arm outwards rotates, as shown in figure 5, arm declines
After crossing container, by gravity, arm closes up, as shown in fig. 6, arm rises, contact container starts to lift by crane, by arm upper limit
Block prevents arm from rotating.
Illustrate that suspender is removed stage makeup and costume process with reference to Fig. 7-10, shown in Fig. 7, arm declines, and arm and pulling ear all decline
Container is crossed, shown in Figure 8, arm rises, and pulling ear starts from container contacts, shown in Figure 9, and arm continues to rise, pulling ear
After container contacts, arm is opened, and shown in Figure 10, arm restPoses, and completes folding work.
Automatic shutter of the present invention closes hoisting device, and arm can be rotated by shaft, and under free state, arm is by dead weight
Vertically downward, can swing up and down power certain angle after shift plate stress on arm, be relied in arm ascending and descending process
The gravity and shift plate of itself coordinate, and can realize rotation, automatic shutter, so that convenient lifting and unloading operation.
The above is only the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of automatic shutter closes hoisting device, it is characterised in that including at least a pair of rotatable phase being installed on sunpender
To the arm of setting, the bottom of the arm formed with hook portion, be provided with the arm can swing up and down pull out plate, first
The free end for pulling out plate and the free end of the hook portion are spaced apart under beginning state, and the free end for pulling out plate and
The free end of the hook portion is located on same vertical plane.
2. automatic shutter as claimed in claim 1 closes hoisting device, it is characterised in that pulls out plate on each arm as two
It is a, it is arranged symmetrically on the arm.
3. automatic shutter as claimed in claim 1 closes hoisting device, it is characterised in that the hook portion and the contact for being played hanging object
There is limited block on face.
4. automatic shutter as claimed in claim 1 closes hoisting device, it is characterised in that the arm is installed on sunpender by shaft
On, the plate that pulls out is installed on the arm by axostylus axostyle and swings up and down angle by wind spring restriction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711415504.XA CN107934759B (en) | 2017-12-22 | 2017-12-22 | Automatic open-close lifting appliance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711415504.XA CN107934759B (en) | 2017-12-22 | 2017-12-22 | Automatic open-close lifting appliance device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107934759A true CN107934759A (en) | 2018-04-20 |
| CN107934759B CN107934759B (en) | 2023-09-08 |
Family
ID=61939916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711415504.XA Active CN107934759B (en) | 2017-12-22 | 2017-12-22 | Automatic open-close lifting appliance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107934759B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859924A (en) * | 2021-10-19 | 2021-12-31 | 上海衡望智能科技有限公司 | Soldering lug feeding device for automatic balancing machine of transmission shaft |
| CN114620400A (en) * | 2022-05-12 | 2022-06-14 | 承德光大输送机有限公司 | Intelligent stacking system |
| CN114890092A (en) * | 2022-05-12 | 2022-08-12 | 承德光大输送机有限公司 | Automatic stacking method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1149471A (en) * | 1997-07-31 | 1999-02-23 | Taihei Kogyo Co Ltd | L-hook opening/closing power mechanism of power opening/ closing l-hook suspending tool |
| CN202609779U (en) * | 2012-05-28 | 2012-12-19 | 安徽江淮汽车股份有限公司 | Automobile brake drum transportation hanger having locking device |
| CN207844864U (en) * | 2017-12-22 | 2018-09-11 | 中国汽车工业工程有限公司 | A kind of automatic shutter conjunction hoisting device |
-
2017
- 2017-12-22 CN CN201711415504.XA patent/CN107934759B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1149471A (en) * | 1997-07-31 | 1999-02-23 | Taihei Kogyo Co Ltd | L-hook opening/closing power mechanism of power opening/ closing l-hook suspending tool |
| CN202609779U (en) * | 2012-05-28 | 2012-12-19 | 安徽江淮汽车股份有限公司 | Automobile brake drum transportation hanger having locking device |
| CN207844864U (en) * | 2017-12-22 | 2018-09-11 | 中国汽车工业工程有限公司 | A kind of automatic shutter conjunction hoisting device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859924A (en) * | 2021-10-19 | 2021-12-31 | 上海衡望智能科技有限公司 | Soldering lug feeding device for automatic balancing machine of transmission shaft |
| CN114620400A (en) * | 2022-05-12 | 2022-06-14 | 承德光大输送机有限公司 | Intelligent stacking system |
| CN114620400B (en) * | 2022-05-12 | 2022-07-26 | 承德光大输送机有限公司 | Intelligent stacking system |
| CN114890092A (en) * | 2022-05-12 | 2022-08-12 | 承德光大输送机有限公司 | Automatic stacking method |
| CN114890092B (en) * | 2022-05-12 | 2023-02-03 | 承德光大输送机有限公司 | Automatic stacking method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107934759B (en) | 2023-09-08 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231016 Address after: 471000 Dongfu building, building 1, No.4 Cuiwei Road, hi tech Zone, Luoyang City, Henan Province Patentee after: AIE LUOYANG JIANGONG TESTING Co.,Ltd. Address before: No. 591 Changjiang Road, Nankai District, Tianjin 300110 Patentee before: AUTOMOTIVE ENGINEERING Corp. Patentee before: SCIVIC ENGINEERING Corp. |