CN208666905U - A kind of stone tongs - Google Patents
A kind of stone tongs Download PDFInfo
- Publication number
- CN208666905U CN208666905U CN201821265611.9U CN201821265611U CN208666905U CN 208666905 U CN208666905 U CN 208666905U CN 201821265611 U CN201821265611 U CN 201821265611U CN 208666905 U CN208666905 U CN 208666905U
- Authority
- CN
- China
- Prior art keywords
- lever
- hinged
- piece
- rise
- rises
- 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.)
- Active
Links
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a kind of stone tongs, comprising: intersect that the first lever being hinged and the second lever, the third lever being hinged with one end of the first lever, the 4th lever being hinged with one end of the second lever, the piece that rises with the other end of the first lever is hinged first, rise with the other end of the second lever is hinged second piece and the limit spanner that is hinged with the first lever and snaps connection with the second lever；The other end of the other end and the 4th lever of the third lever is hinged, one end that first lever and third lever are hinged is fixed with the first spacer pin, one end that second lever and the 4th lever are hinged is fixed with the second spacer pin, one end that 4th lever and third lever are hinged has hole for hoist, the utility model combines according to lever principle, frictional force, self weight etc. and can complete associated workpiece transfering process, simplifies lifting step and improves production efficiency.
Description
Technical field
The utility model relates to mechanical hoisting technical fields, and in particular to a kind of stone tongs.
Background technique
Motor housing carries the appearance that all intert hanging belt steel in use crane lifting band lifting carrying, lifting at present
Easily scratch workpiece；Being easy for cloth is dirty, easy to wear not to be durable, and to check wear condition often, prevents from breaking disfiguring workpiece.
Utility model content
In view of this, it is necessary to presently, there are aiming at the problem that, a kind of stone tongs is provided.
A kind of stone tongs, comprising: intersect the first lever being hinged and the second lever, one end hinge with the first lever
The third lever that connects, the 4th lever being hinged with one end of the second lever, be hinged with the other end of the first lever first
Rise piece, rising with the other end of the second lever is hinged second piece and is hinged with the first lever and buckles with the second lever
The limit spanner of connection；
The other end of the other end and the 4th lever of the third lever is hinged, and first lever and third lever are cut with scissors
One end of connection is fixed with the first spacer pin, and one end that second lever and the 4th lever are hinged is fixed with the second limit
Position pin, one end that the 4th lever and third lever are hinged have hole for hoist.
First lever is hinged with the second lever, one end of one end of second lever and the third lever
Be hinged, being hinged of one end of one end of second lever and the 4th lever, the other end of the third lever
With being hinged of one end and first lever, described of being hinged of the other end of the 4th lever, the limit spanner
The other end of first lever rises the hinge that being hinged of piece, the other end of second lever rise by piece with described second with described first
Connection is all made of lever shaft and is attached.
The limit spanner and second lever place of snapping connection have L-type card slot, second lever and the limit
The position spanner place of snapping connection is equipped with bolt.
Described first, which rises, is further fixed on third on the outside of piece and rises piece, and described second, which rises, is further fixed on the 4th on the outside of piece and rises
Piece.
Described first rise piece and second rise piece be steel material.
The third rise piece and have the 4th rise piece be polyurethane material.
Described first rise piece, second rise piece, third rise piece and the 4th rise by motor housing to be lifted according to piece radian
The arc of production rises piece.
The utility model has the beneficial effects that
The utility model proposes a kind of stone tongs, for defect existing for existing lifting furniture mode of transport, according to visitor
Family production status and field condition research and development production, combine according to lever principle, frictional force, self weight etc. and can complete corresponding work
Part transfering process simplifies lifting step and improves production efficiency, and the utility model increases support arm, adds fulcrum shaft, increases simultaneously
The piece that rises of polyurethane sheet, improves the frictional force of furniture, increases limit spanner, stationary fixture angle, takes when facilitating lifting
It is convenient to put aid object.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of stone tongs in specific embodiment of the present invention；
Wherein, the first lever of 1-, the second lever of 2-, 3- third lever, the 4th lever of 4-, 5- first piece, the 6- second that rise rise
Piece, 7- limit spanner, the first spacer pin of 8-, the second spacer pin of 9-, 10- hole for hoist, 11- lever shaft, 12-L type card slot, 13- spiral shell
Rise piece, 15- the 4th of bolt, 14- third rises piece.
Specific embodiment
The embodiments of the present invention are described in detail with reference to the accompanying drawing.
Embodiment described below only expresses a kind of embodiment of the utility model, and the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
A kind of stone tongs, as shown in Figure 1, comprising: intersect the first lever 1 being hinged and the second lever 2 and the first thick stick
It is third lever 3 that one end of bar 1 is hinged, the 4th lever 4 being hinged with one end of the second lever 2, another with the first lever 1
One end be hinged first rise piece 5, rise with the other end of the second lever 2 is hinged second and piece 6 and to be cut with scissors with the first lever 1
The limit spanner 7 for connecting and being snapped connection with the second lever 2；
The other end of the other end and the 4th lever 4 of the third lever 3 is hinged, first lever 1 and third thick stick
One end that bar 3 is hinged is fixed with the first spacer pin 8, the fixation of one end that second lever 2 and the 4th lever 4 are hinged
There is the second spacer pin 9, the 4th lever 4 has hole for hoist 10 with one end that third lever 3 is hinged.
In the present embodiment, the hole for hoist 10 is fixed on crane, and first spacer pin 8 and the second spacer pin 9 are used for
Limit the position of third lever 3 and the 4th lever 4.
Being hinged of first lever 1 and the second lever 2, one end of second lever 2 and the third lever 3
Being hinged of one end, one end of second lever 2 is hinged with one end of the 4th lever 4, the third lever 3
Being hinged of the other end of the other end and the 4th lever 4, the hinge of one end of the limit spanner 7 and first lever 1
Connection, first lever 1 the other end with described first rise being hinged of piece 5, the other end of second lever 2 with it is described
Second being hinged for piece 6 of rising is all made of lever shaft 11 and is attached.
The limit spanner 7 has L-type card slot 12, second lever 2 and institute with 2 place of snapping connection of the second lever
It states limit 7 place of snapping connection of spanner and bolt 13 is installed.
Described first outside for rising by piece 5 is further fixed on third and rises piece 14, and the described second outside for rising by piece 6 is further fixed on the 4th
Rise piece 15.
Described first rise piece 5 and second rise piece 6 be steel material.
The third rise piece 14 and have the 4th rise piece 15 be polyurethane material.
Described first rise piece 5, second piece 6, the third piece 14 and the 4th that rises that rises rises motor housing to be lifted according to piece 15
The arc of radian production rise piece.
In the present embodiment, the third that motor housing to be lifted the is fixed on piece 14 and the 4th that rises rises the outside of piece 15.
Claims (7)
1. a kind of stone tongs characterized by comprising intersect the first lever (1) being hinged and the second lever (2), with the
Third lever (3) that one end of one lever (1) is hinged, the 4th lever (4) being hinged with the one end of the second lever (2), with
The other end of first lever (1) be hinged first rise piece (5), rise piece with the other end of the second lever (2) is hinged second
(6) and with the first lever (1) the limit spanner (7) for being hinged and being snapped connection with the second lever (2)；
The other end of the other end and the 4th lever (4) of the third lever (3) is hinged, first lever (1) and third
One end that lever (3) is hinged is fixed with the first spacer pin (8), second lever (2) and the 4th lever (4) be hinged one
End is fixed with the second spacer pin (9), and the 4th lever (4) has hole for hoist (10) with one end that third lever (3) are hinged.
2. stone tongs according to claim 1, which is characterized in that the hinge of first lever (1) and the second lever (2)
Connection, being hinged of one end of one end of second lever (2) and the third lever (3), second lever (2) one
Being hinged of end and one end of the 4th lever (4), the other end of the third lever (3) and the 4th lever (4)
Being hinged of the other end, being hinged of one end of limit spanner (7) and first lever (1), first lever (1)
The other end rise piece (6) with described first rise being hinged of piece (5), the other end of second lever (2) with described second
It is hinged and is all made of lever shaft (11) and is attached.
3. stone tongs according to claim 1, which is characterized in that the limit spanner (7) and second lever (2)
Snapping connection place has L-type card slot (12), and second lever (2) and limit spanner (7) place of snapping connection are equipped with spiral shell
Bolt (13).
4. stone tongs according to claim 1, which is characterized in that described first, which rises, is further fixed on the outside of piece (5)
Three rise piece (14), and described second, which rises, is further fixed on the 4th on the outside of piece (6) and rises by piece (15).
5. stone tongs according to claim 1, which is characterized in that described first rise piece (5) and second rise piece (6) be steel
Material.
6. stone tongs according to claim 4, which is characterized in that third piece (14) He You tetra- that rises rises by piece (15)
For polyurethane material.
7. stone tongs according to claim 1 or 4, which is characterized in that described first rise piece (5), second rise piece (6),
Third rise piece (14) and the 4th rise by motor housing to be lifted according to piece (15) the arc of radian production rise piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821265611.9U CN208666905U (en) | 2018-08-07 | 2018-08-07 | A kind of stone tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821265611.9U CN208666905U (en) | 2018-08-07 | 2018-08-07 | A kind of stone tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208666905U true CN208666905U (en) | 2019-03-29 |
Family
ID=65832753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821265611.9U Active CN208666905U (en) | 2018-08-07 | 2018-08-07 | A kind of stone tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208666905U (en) |
-
2018
- 2018-08-07 CN CN201821265611.9U patent/CN208666905U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208666905U (en) | A kind of stone tongs | |
| CN202321987U (en) | Automatic lifting appliance for crucible | |
| CN2897964Y (en) | Gripping lifter of roller and grinding wheel | |
| CN205653050U (en) | Built -in rubbing crusher's grab bucket | |
| WO2022099734A1 (en) | Lifting annular sling with clamping structure | |
| CN201864464U (en) | Lifting hook capable of unhooking automatically | |
| CN103466438A (en) | Adjustable double-hook rolled steel lifting appliance | |
| CN2934170Y (en) | Hoisting belt | |
| CN207957529U (en) | Crucible hoisting mechanism | |
| CN205222437U (en) | Coil of strip hoist convenient to adjust | |
| CN201292225Y (en) | A shaped frame for crawler crane | |
| CN201589694U (en) | Multifunctional bucket suspension clamp | |
| CN209455934U (en) | A kind of independent hanging apparatus of remote single crane | |
| CN203545472U (en) | Adjustable double-hook scroll-steel lifting appliance | |
| CN203922438U (en) | Novel four limbs suspender | |
| CN202098970U (en) | Hanger for hoisting steel plate | |
| CN201485207U (en) | Novel hand chain type hoist device | |
| CN202508797U (en) | Automatic compensation slide block structure for wheel mounted crane | |
| CN203173753U (en) | Forklift type grab bucket loading and unloading machine | |
| CN205651365U (en) | A mechanical tongs for instrument board assembly | |
| CN215626141U (en) | Clamp lifting appliance | |
| CN203237993U (en) | Goods forking rack for loading and unloading goods | |
| CN204961551U (en) | Vacuum adsorption formula couple | |
| CN201755094U (en) | Novel clothes hanger | |
| CN204689382U (en) | A kind of crane hook closing appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |