CN108382984A - A kind of self energizing effort forcipated sling - Google Patents
A kind of self energizing effort forcipated sling Download PDFInfo
- Publication number
- CN108382984A CN108382984A CN201810395667.4A CN201810395667A CN108382984A CN 108382984 A CN108382984 A CN 108382984A CN 201810395667 A CN201810395667 A CN 201810395667A CN 108382984 A CN108382984 A CN 108382984A
- Authority
- CN
- China
- Prior art keywords
- tong arm
- platen
- wallboard
- hole
- self energizing
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 238000004321 preservation Methods 0.000 abstract description 5
- 230000004888 barrier function Effects 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 14
- 238000010276 construction Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000007613 environmental effect Effects 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
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/442—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces actuated by lifting force
-
- 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
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
-
- 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
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/48—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces to vertical edge portions of sheets, tubes, or like thin or thin-walled articles
Abstract
The invention discloses a kind of self energizing effort forcipated sling, including two tong arms, tong arm are longitudinally disposed, it is hinged by axis between tong arm, tong arm is divided into handle end and compression end by axis, and compression end accompanies wallboard, fabrication hole is offered in the plate face of wallboard, the both ends of fabrication hole are equipped with platen, platen is respectively hinged on tong arm, and one end that platen is contacted with wallboard offers limit hole, and limit hole is horizontally disposed, hanging axis is inserted between limit hole, hanging axis runs through fabrication hole；Handle end is equipped with two hoist cables, and two hoist cables are connect with tong arm respectively, and two hoist cables are connected with hanging ring jointly.The present invention can lift the technical barrier with splicing with heat preservation light wall board in effective solution assembled architecture, and simple in structure, easily operated.
Description
Technical field
The present invention relates to suspender field more particularly to a kind of self energizing effort forcipated slings.
Background technology
Suspender refers to the device of hanged weight in hoisting machinery.The hanged most common suspender of work piece is suspension hook, suspender belt,
There is also hanging ring, hoisting suction cup, clamp and pallet forks etc., are widely used in hoisting and hanging industry.
With the great attention that Environmental is protected, in order to reduce pollution of the construction market to environment, country advocate and
Widely popularize assembled architecture.But the production of the wallboard of assembled architecture, lifting, transport and assembly always exist it is many endless
Kind problem, the present invention are a kind of self energizing effort forcipated slings when lifting lightweight wall plate in assembled architecture, are successfully solved
It has determined the problems such as lifting with splicing of heat preservation light wall board in assembled architecture.
Invention content
The purpose of the present invention is to provide a kind of self energizing effort forcipated slings, to solve heat preservation light wall board lifting and splicing
Technical problem.
The present invention using following technical scheme in order to solve the above technical problems, realized：
The present invention provides a kind of self energizing effort forcipated sling, including two tong arms, and tong arm is longitudinally disposed, passes through axis between tong arm
Hinged, tong arm is divided into handle end and compression end by axis, and compression end accompanies wallboard, fabrication hole is offered in the plate face of wallboard,
The both ends of fabrication hole are equipped with platen, and platen is respectively hinged on tong arm, and one end that platen is contacted with wallboard offers limit hole,
Limit hole is horizontally disposed, and hanging axis is inserted between limit hole, and hanging axis runs through fabrication hole；Handle end is equipped with two hoist cables, and two are hung
Rope is connect with tong arm respectively, and two hoist cables are connected with hanging ring jointly.
Preferably, platen offers stepped hole, and stepped hole is coaxial with limit hole, and the diameter of stepped hole is more than the straight of limit hole
Diameter, stepped hole are arranged between limit hole and wallboard, and hanging axis is affixed there are two the shaft shoulder, and the shaft shoulder is symmetricly set on hanging axis, the shaft shoulder
Coordinate with stepped hole.
Preferably, the one end of platen far from wallboard is connected with link block, and tong arm is equipped with groove close to the side of link block, even
It connects block to be plugged in groove, link block and groove are through there is axis pin.
Preferably, handle end is set there are two fixed ring, and two fixed rings are respectively and fixedly connected on tong arm, and hoist cable passes through fixed ring
It is connect with tong arm.
Preferably, platen is equipped with buffer layer close to one end of wallboard.
Preferably, tong arm is affixed has elastic component, and elastic element is arranged between tong arm and platen.
Preferably, elastic element is rubber pad.
Preferably, fabrication hole is arranged in the middle upper end of wallboard.
Operation principle：Present invention utilizes the lever principles in jaw type frame structure type can pass through suspension hook when lifting wallboard
Hanging ring and hoist cable, two tong arms is pulled inwardly to draw simultaneously and generate pulling force, pulling force is transmitted to the compression end of tong arm, and compression end passes through pressure
Lifting force is become pressing force and is pressed on wallboard by disk, to complete to lift by crane.
In the present invention, with varying in weight for wallboard, lifting force can adjust pressing force therewith, enable the pressing force of platen
Changing automatically with the gravity of wallboard, wallboard weight, lifting force is big, and pressing force becomes larger therewith, conversely, wallboard weight mitigates, lifting
Power becomes smaller, and pressing force also becomes smaller therewith, and it is quick to protect light weight wall comprehensively again, greatly improves construction efficiency；Platen
Be articulated connection between tong arm, therefore, with the variation of wallboard thickness, platen can under the action of pressing force automatically debugging with
Angle between tong arm so that the contact between platen and wallboard more agrees with.
Stepped hole cooperation set by the centre of the shaft shoulder and platen, can effectively prevent the axial movement of hanging axis, eliminate simultaneously
The cumbersome technique of screw and nut hold-down mechanism keeps the lifting of wallboard quick, safe and reliable, and efficiency increases substantially.
Platen, which close to one end of wallboard is equipped with buffer layer, can reduce platen caused by wallboard and wear, while avoid compressing
Power causes excessive compression to wallboard.
Elastic element, which is arranged, can reduce abrasion between platen and tong arm, avoid platen right under the counter-force effect of pressing force
Tong arm damages.
The upper position in wallboard is arranged in fabrication hole, unaffected to assembled wallboard and surrounding splicing, to give wall
The splicing installation of plate is brought great convenience, because quick and convenient, to make construction efficiency greatly improve.
The beneficial effects of the invention are as follows：The present invention provides a kind of self energizing effort forcipated slings, can be assembled with effective solution
The technical barrier of heat preservation light wall board lifting and splicing in formula building, and it is simple in structure, it is easily operated.
Description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the detail of construction at compression end position in the present invention.
Reference numeral：1- tong arms, 2- wallboards, 3- fabrication holes, 4- hanging axises, the 5- shaft shoulders, 6- platens, 7- limit holes, 8- steps
Hole, 9- buffer layers, 10- link blocks, 11- grooves, 12- elastic elements, 13- fixed rings, 14- hoist cables, 15- hanging rings, 16- axis pins.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific embodiment is closed, the present invention is further explained, but following embodiments are only the preferred embodiment of the present invention, and not all.
Based on the implementation example in the implementation mode, those skilled in the art's obtained other realities without making creative work
Example is applied, protection scope of the present invention is belonged to.
As shown in Figs. 1-2, a kind of self energizing effort forcipated sling, including two tong arms 1, tong arm 1 is longitudinally disposed, tong arm 1 it
Between it is hinged by axis, tong arm is divided into handle end and compression end by axis, and compression end accompanies wallboard 2, opened in the plate face of wallboard 2
Equipped with fabrication hole 3, fabrication hole 3 is arranged in the middle upper end of wallboard 2, and the both ends of fabrication hole 3 are equipped with platen 6, and platen 6 is close to wallboard
2 one end is equipped with buffer layer 9, and platen 6 is respectively hinged on tong arm 1, and the one end of platen 6 far from wallboard 2 is connected with link block 10,
Tong arm 1 is equipped with groove 11 close to the side of link block 10, and link block 10 is plugged in groove 11, and link block 10 and groove 11 pass through
It is installed with axis pin 16；One end that platen 6 is contacted with wallboard 2 offers limit hole 7, and limit hole 7 is horizontally disposed, and limit hole 7 interleaves
Equipped with hanging axis 4, hanging axis 4 runs through fabrication hole 3, and platen 6 offers stepped hole 8, and stepped hole 8 and limit hole 7 are coaxial, stepped hole 8
Diameter is more than the diameter of limit hole 7, and stepped hole 8 is arranged between limit hole 7 and wallboard 2, and hanging axis 4 is affixed, and there are two the shaft shoulder 5, axis
Shoulder 5 is symmetricly set on hanging axis 4, and the shaft shoulder 5 coordinates with stepped hole 8；Tong arm 1 is affixed to have elastic component 12, and elastic element 12 is arranged
Between tong arm 1 and platen 6, elastic element 12 is rubber pad；Handle end be equipped with two hoist cables 14, two hoist cables 14 respectively with pincers
Arm 1 connects, and handle end is set there are two fixed ring 13, and two fixed rings 13 are respectively and fixedly connected on tong arm 1, and hoist cable 14 passes through fixed ring
13 connect with tong arm 1, and two hoist cables 14 are connected with hanging ring 15 jointly.
The present invention provides a kind of self energizing effort forcipated slings, can be with heat preservation light wall board in effective solution assembled architecture
The technical barrier of lifting and splicing, and it is simple in structure, it is easily operated.
Operation principle：Present invention utilizes the lever principles in jaw type frame structure type can pass through suspension hook when lifting wallboard
Hanging ring and hoist cable, two tong arms is pulled inwardly to draw simultaneously and generate pulling force, pulling force is transmitted to the compression end of tong arm, and compression end passes through pressure
Lifting force is become pressing force and is pressed on wallboard by disk, to complete to lift by crane.
In the present invention, with varying in weight for wallboard, lifting force can adjust pressing force therewith, enable the pressing force of platen
Changing automatically with the gravity of wallboard, wallboard weight, lifting force is big, and pressing force becomes larger therewith, conversely, wallboard weight mitigates, lifting
Power becomes smaller, and pressing force also becomes smaller therewith, and it is quick to protect light weight wall comprehensively again, greatly improves construction efficiency；Platen
Be articulated connection between tong arm, therefore, with the variation of wallboard thickness, platen can under the action of pressing force automatically debugging with
Angle between tong arm so that the contact between platen and wallboard more agrees with.
Stepped hole cooperation set by the centre of the shaft shoulder and platen, can effectively prevent the axial movement of hanging axis, eliminate simultaneously
The cumbersome technique of screw and nut hold-down mechanism keeps the lifting of wallboard quick, safe and reliable, and efficiency increases substantially.
Platen, which close to one end of wallboard is equipped with buffer layer, can reduce platen caused by wallboard and wear, while avoid compressing
Power causes excessive compression to wallboard.
Elastic element, which is arranged, can reduce abrasion between platen and tong arm, avoid platen right under the counter-force effect of pressing force
Tong arm damages.
The upper position in wallboard is arranged in fabrication hole, unaffected to assembled wallboard and surrounding splicing, to give wall
The splicing installation of plate is brought great convenience, because quick and convenient, to make construction efficiency greatly improve.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (8)
1. a kind of self energizing effort forcipated sling, including two tong arms（1）, the tong arm（1）It is longitudinally disposed, the tong arm（1）It
Between it is hinged by axis, the tong arm is divided into handle end and compression end by the axis, which is characterized in that the compression end folder
There is wallboard（2）, the wallboard（2）Plate face on offer fabrication hole（3）, the fabrication hole（3）Both ends be equipped with platen
（6）, the platen（6）It is respectively hinged at the tong arm（1）On, the platen（6）With the wallboard（2）One end of contact opens up
There is limit hole（7）, the limit hole（7）It is horizontally disposed, the limit hole（7）Between be inserted with hanging axis（4）, the hanging axis（4）
Through the fabrication hole（3）；The handle end is equipped with two hoist cables（14）, two hoist cables（14）Respectively with the tong arm
（1）Connection, two hoist cables（14）It is connected with hanging ring jointly（15）.
2. a kind of self energizing effort forcipated sling according to claim 1, which is characterized in that the platen（6）Offer step
Hole（8）, the stepped hole（8）With the limit hole（7）Coaxially, the stepped hole（8）Diameter be more than the limit hole（7）'s
Diameter, the stepped hole（8）It is arranged in the limit hole（7）With the wallboard（2）Between, the hanging axis（4）There are two affixed
The shaft shoulder（5）, the shaft shoulder（5）It is symmetricly set on the hanging axis（4）On, the shaft shoulder（5）With the stepped hole（8）Cooperation.
3. a kind of self energizing effort forcipated sling according to claim 1, which is characterized in that the platen（6）Far from the wall
Plate（2）One end be connected with link block（10）, the tong arm（1）Close to the link block（10）Side be equipped with groove（11）,
The link block（10）It is plugged in the groove（11）It is interior, the link block（10）And the groove（11）Through there is axis pin
（16）.
4. a kind of self energizing effort forcipated sling according to claim 1, which is characterized in that the handle end sets that there are two fixed
Ring（13）, two fixed rings（13）It is respectively and fixedly connected to the tong arm（1）On, the hoist cable（14）Pass through the fixed ring
（13）With the tong arm（1）Connection.
5. a kind of self energizing effort forcipated sling according to claim 1, which is characterized in that the platen（6）Close to the wall
Plate（2）One end be equipped with buffer layer（9）.
6. a kind of self energizing effort forcipated sling according to claim 1, which is characterized in that the tong arm（1）It is affixed flexible
Element（12）, the elastic element（12）It is arranged in the tong arm（1）With the platen（6）Between.
7. a kind of self energizing effort forcipated sling according to claim 6, which is characterized in that the elastic element（12）For rubber
Pad.
8. a kind of self energizing effort forcipated sling according to claim 1, which is characterized in that the fabrication hole（3）Setting is in institute
State wallboard（2）Middle upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810395667.4A CN108382984A (en) | 2018-04-27 | 2018-04-27 | A kind of self energizing effort forcipated sling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810395667.4A CN108382984A (en) | 2018-04-27 | 2018-04-27 | A kind of self energizing effort forcipated sling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108382984A true CN108382984A (en) | 2018-08-10 |
Family
ID=63065209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810395667.4A Pending CN108382984A (en) | 2018-04-27 | 2018-04-27 | A kind of self energizing effort forcipated sling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108382984A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205463A (en) * | 2018-09-29 | 2019-01-15 | 合肥工业大学 | A kind of hanging apparatus and hanging method of prefabricated panel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006008410A (en) * | 2004-05-24 | 2006-01-12 | Kobelco Contstruction Machinery Ltd | Hanger for cargo handling |
| CN2897963Y (en) * | 2006-04-30 | 2007-05-09 | 郑州安彩耐火材料有限公司 | Clamp |
| CN204022280U (en) * | 2014-09-05 | 2014-12-17 | 东风汽车公司 | A kind of light suspender of little stent of one-handed performance |
| CN208327142U (en) * | 2018-04-27 | 2019-01-04 | 合肥国瑞集成建筑科技有限公司 | A kind of self energizing effort forcipated sling |
-
2018
- 2018-04-27 CN CN201810395667.4A patent/CN108382984A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006008410A (en) * | 2004-05-24 | 2006-01-12 | Kobelco Contstruction Machinery Ltd | Hanger for cargo handling |
| CN2897963Y (en) * | 2006-04-30 | 2007-05-09 | 郑州安彩耐火材料有限公司 | Clamp |
| CN204022280U (en) * | 2014-09-05 | 2014-12-17 | 东风汽车公司 | A kind of light suspender of little stent of one-handed performance |
| CN208327142U (en) * | 2018-04-27 | 2019-01-04 | 合肥国瑞集成建筑科技有限公司 | A kind of self energizing effort forcipated sling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205463A (en) * | 2018-09-29 | 2019-01-15 | 合肥工业大学 | A kind of hanging apparatus and hanging method of prefabricated panel |
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