CN212151318U - Simple lifting appliance for bearing - Google Patents
Simple lifting appliance for bearing Download PDFInfo
- Publication number
- CN212151318U CN212151318U CN202020247592.8U CN202020247592U CN212151318U CN 212151318 U CN212151318 U CN 212151318U CN 202020247592 U CN202020247592 U CN 202020247592U CN 212151318 U CN212151318 U CN 212151318U
- Authority
- CN
- China
- Prior art keywords
- lifting
- sliding seat
- supporting base
- claw
- bearing
- 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
- 210000000078 Claw Anatomy 0.000 claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
Images
Abstract
The utility model discloses a simple bearing lifting appliance, which comprises a supporting base, a lifting rod, a sliding seat and a lifting claw, wherein the lifting rod is arranged on the upper part of the supporting base, the sliding seat is arranged on the upper part of the lifting rod, and the lifting claw is arranged between the sliding seat and the supporting base; the whole supporting base is a Y-shaped flat plate and consists of three concave flat plates, the tail ends of the concave flat plates are fixedly connected with each other, and the plate interval of each flat plate is 120 degrees; the hanger rod is vertically arranged at the center of the upper part of the support base and is fixedly connected with the support base; the whole structure of the sliding seat is the same as that of the supporting base. The utility model discloses a cross the cooperation that supports base, jib, sliding seat and lifting claw and use, lift by crane the overhead traveling crane and connect the jib and can make the lifting claw slide from top to bottom and lift by crane the bearing, the utility model has the advantages of simple structure, simple manufacture, easy operation, can lift by crane bearing size range wide range, can satisfy the work demand.
Description
Technical Field
The utility model belongs to the hoist field mainly relates to a simple and easy hoist of bearing.
Background
The bearing is a precision mechanical part and has strict requirements on storage, transportation and hoisting. For small light bearings, the bearings can be directly carried by manpower; and for a large heavy bearing, the large heavy bearing needs to be lifted by a certain tool. For example, in the bearing for equipment in the industries of rolling mills, wind power, cement and the like, the bearing needs to be periodically disassembled and maintained during operation, and the hoisting operation runs through the bearing, so that the workload is large. Patent No. CN201161870Y discloses a lifting device for a rolling mill equipment working roll bearing, which comprises four claws, and the bearing is fixed and lifted by adjusting an adjusting screw. Patent No. CN 202529699U discloses a three-jaw sling, which fixes and lifts a bearing by adjusting a hinge structure. The two kinds of lifting appliances are characterized in that a certain adjusting structure is needed to fix the bearing and lift the bearing. Patent number CN202186829U discloses a three-jaw lifting appliance, the lifting claw that wears among the last disc and the lower disc carries out the lifting of bearing, has two upper and lower nuts on the jib to carry on spacingly. Disc hole and stop nut have restricted the application range of this hoist, on above basis, the utility model discloses a more simple and easy hoist, simple manufacture, easy operation, can rise and hang bearing size range wide range, can satisfy the work demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple and easy hoist of bearing for overcome the problem in the background art.
For realizing the purpose of the utility model, the technical scheme who adopts as follows:
a simple bearing lifting appliance comprises a supporting base, a lifting rod, a sliding seat and a lifting claw, wherein the lifting rod is arranged at the upper part of the supporting base; the whole supporting base is a Y-shaped flat plate and consists of three concave flat plates, the tail ends of the concave flat plates are fixedly connected with each other, and the plate interval of each flat plate is 120 degrees; the hanger rod is vertically arranged at the center of the upper part of the support base and is fixedly connected with the support base; the integral structure of the sliding seat is the same as that of the supporting base, the integral area of the sliding seat is smaller than that of the supporting base, the outer end part of each concave flat plate of the sliding seat is provided with a through hole for connecting a lifting claw, and the center of the sliding seat is also provided with a through hole for communicating a suspender; the top end of each lifting claw is provided with a through hole and is hinged with a concave flat plate on the sliding seat through a connecting pin, and the tail end of each lifting claw is also provided with a lifting hook.
The lifting claw is of a cuboid structure, and the lower part of the lifting claw is clamped in a concave-shaped flat plate groove of the supporting base.
The cross section of the concave-shaped flat plate groove of the supporting base and the sliding seat is rectangular.
The upper end of the suspender is provided with a round through hole.
The surface of the lifting hook is provided with a rubber anti-skid layer.
Through the utility model discloses an implement, reached good result of use: the utility model provides a simple and easy hoist of bearing, uses through the cooperation that supports base, jib, sliding seat and lifting claw, lifts by crane the overhead traveling crane and connects the jib and can make the lifting claw slide from top to bottom and lift by crane the bearing, the utility model discloses have simple structure, simple manufacture, easy operation, can lift by crane bearing size range wide range, can satisfy the working requirement.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Figure 2 is a cross-sectional view of the connection of the lifting claw to the support base of figure 1.
Fig. 3 is a schematic view of the present invention.
In the figure: 1. the device comprises a supporting base, 2, a hanging rod, 3, a sliding seat, 4, a connecting pin, 5, a hanging claw, 6, a hanging hook, 7 and a bearing.
Detailed Description
The present invention will be described with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, the simple bearing lifting appliance includes a support base 1, a suspension rod 2, a sliding seat 3 and a lifting claw 5, wherein the suspension rod 2 is arranged on the upper portion of the support base 1, the sliding seat 3 is arranged on the upper portion of the suspension rod 2, and the lifting claw 5 is arranged between the sliding seat 3 and the support base 1; the whole supporting base 1 is a Y-shaped flat plate and consists of three concave flat plates, the tail ends of the concave flat plates are fixedly connected with each other, and the plate interval of each flat plate is 120 degrees; the suspender 2 is vertically arranged at the central position of the upper part of the supporting base 1 and is fixedly connected with the supporting base 1, and the suspender 2 and the supporting base 1 are fixed into an integral structure and can move up and down together; the integral structure of the sliding seat 3 is the same as that of the supporting base 1, the integral area of the sliding seat 3 is smaller than that of the supporting base 1, a through hole for connecting the hanging claw 5 is formed in the outer end part of each concave flat plate of the sliding seat 3, a through hole for communicating the hanging rod 2 is further formed in the center of the sliding seat 3, and due to the arrangement of the concave grooves, the hanging claws 5 can be expanded to a larger angle when being downwards propped open, so that the sliding seat is suitable for lifting bearings 7 of different sizes and models; the top end of each lifting claw 5 is provided with a through hole and is hinged with a concave flat plate on the sliding seat 3 through a connecting pin 4, and the tail end of each lifting claw 5 is also provided with a lifting hook 6.
The lifting claw 5 is of a cuboid structure, the lower portion of the lifting claw 5 is clamped in a concave-shaped flat plate groove of the supporting base 1, the groove in the supporting base 1 can limit the moving direction of the lifting claw 5 when the lifting claw 5 slides up and down to bear a lifting shaft 7, and the opening and closing angle is guaranteed while safety is guaranteed.
The cross section of the concave-shaped flat plate groove of the supporting base 1 and the sliding seat 3 is rectangular; the upper end of the hanger rod 2 is provided with a circular through hole which is used for connecting the hanger with an external instrument when the bearing 7 is lifted, so that the lifting work is convenient; the lifting hook 6 surface be provided with the rubber skid resistant course, the setting of rubber skid resistant course can increase the frictional force of lifting hook 6 and bearing 7, factor of safety when having improved the use.
The utility model discloses when using, at first pass through-hole interconnect on the jib with the overhead traveling crane lifting device, put into the bearing of waiting to lift by crane perpendicularly inside this hoist, the jib drives the lifting claw on the sliding seat and makes the lifting claw open the maximum angle on supporting the base this moment, then upwards pull up the jib gradually, the bearing bottom is hung to the lifting hook on the lifting claw, continue upwards pull the jib, rely on the supporting role of supporting the base, the lifting claw can keep opening the state always, can steadily lift by crane the bearing, and easy operation, can lift by crane bearing size range wide range, can satisfy the work demand.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (5)
1. A simple bearing lifting appliance comprises a supporting base (1), a lifting rod (2), a sliding seat (3) and a lifting claw (5), wherein the lifting rod (2) is arranged at the upper part of the supporting base (1), the sliding seat (3) is arranged at the upper part of the lifting rod (2), and the lifting claw (5) is arranged between the sliding seat (3) and the supporting base (1); the method is characterized in that: the supporting base (1) is integrally a Y-shaped flat plate and consists of three concave flat plates, the tail ends of the concave flat plates are fixedly connected with each other, and the plate interval of each flat plate is 120 degrees; the hanger rod (2) is vertically arranged at the central position of the upper part of the supporting base (1) and is fixedly connected with the supporting base (1); the integral structure of the sliding seat (3) is the same as that of the supporting base (1), the integral area of the sliding seat (3) is smaller than that of the supporting base (1), the outer end part of each concave-shaped flat plate of the sliding seat (3) is provided with a through hole for connecting a hanging claw (5), and the central position of the sliding seat (3) is also provided with a through hole for communicating the suspender (2); the top end of each lifting claw (5) is provided with a through hole and is hinged with a concave flat plate on the sliding seat (3) through a connecting pin (4), and the tail end of each lifting claw (5) is also provided with a lifting hook (6).
2. The simple bearing hanger according to claim 1, wherein: the lifting claw (5) is of a cuboid structure, and the lower part of the lifting claw (5) is clamped in a concave-shaped flat plate groove of the support base (1).
3. The simple bearing hanger according to claim 1, wherein: the cross section of the concave-shaped flat plate groove of the supporting base (1) and the sliding seat (3) is rectangular.
4. The simple bearing hanger according to claim 1, wherein: the upper end of the suspender (2) is provided with a round through hole.
5. The simple bearing hanger according to claim 1, wherein: the surface of the lifting hook (6) is provided with a rubber anti-skid layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020247592.8U CN212151318U (en) | 2020-03-04 | 2020-03-04 | Simple lifting appliance for bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020247592.8U CN212151318U (en) | 2020-03-04 | 2020-03-04 | Simple lifting appliance for bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212151318U true CN212151318U (en) | 2020-12-15 |
Family
ID=73712283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020247592.8U Active CN212151318U (en) | 2020-03-04 | 2020-03-04 | Simple lifting appliance for bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212151318U (en) |
-
2020
- 2020-03-04 CN CN202020247592.8U patent/CN212151318U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201176370Y (en) | Electric generator stator combination sling | |
| CN2915812Y (en) | High capacity distribution and main transformer coil sling | |
| CN212151318U (en) | Simple lifting appliance for bearing | |
| CN204752012U (en) | Wall -hanging miniature hoist | |
| CN102431885A (en) | Adjustable inner hole lifting appliance | |
| CN210604137U (en) | Device for impact load test | |
| CN210029755U (en) | Adjustable hanger for graphite crucible | |
| CN113003390A (en) | Adjustable assembled hoisting sling | |
| CN107473070A (en) | The Electromagnetic slings for lifting loads and its adjusting method of a kind of adjustable angle | |
| CN111559697A (en) | Hoisting and clamping mechanism for spherical component | |
| CN215160229U (en) | Lifting appliance | |
| CN202030434U (en) | Large-span whole-section hoisting sling for steel box girder | |
| CN211619744U (en) | Clamp for hoisting plate | |
| CN201077710Y (en) | Applanation steel wire ropes tool | |
| CN201161868Y (en) | Multifunctional lifted crane | |
| CN110477063B (en) | Unhooking device | |
| CN209481079U (en) | A kind of small lifting equipment being moved easily | |
| CN111153315B (en) | Hoisting device | |
| CN215854594U (en) | Hoisting device and hoisting system | |
| CN215905694U (en) | Auxiliary lifting appliance for lifting of travelling crane | |
| CN217148236U (en) | Foldable stove roller hoist of annealing stove | |
| CN214828330U (en) | Vertical lifting appliance | |
| CN215479151U (en) | Lifting hook | |
| CN214652948U (en) | Lifting assembly for double machines | |
| CN214298857U (en) | Hoisting machinery lifting hook buffering fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |