CN208916658U - A kind of vertical cantilever jack machinism - Google Patents
A kind of vertical cantilever jack machinism Download PDFInfo
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- CN208916658U CN208916658U CN201821590203.0U CN201821590203U CN208916658U CN 208916658 U CN208916658 U CN 208916658U CN 201821590203 U CN201821590203 U CN 201821590203U CN 208916658 U CN208916658 U CN 208916658U
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- shaft
- support rod
- electric block
- crossbeam
- vertical cantilever
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Abstract
A kind of vertical cantilever jack machinism of the utility model, including support rod, crossbeam and electric block, the top of the support rod is equipped with inner cavity, it is described interior intracavitary equipped with rotating electric machine, the sliding rail for electric block sliding is set gradually on the crossbeam, shaft and counter weight construction, the output shaft of the rotating electric machine is drivingly connected with the shaft perpendicular to crossbeam, the bearing of the shaft is supported to be arranged in support bar top, the electric block is connect by wirerope with suspension hook below, the output shaft and electric block of sliding motor are sequentially connected, the middle part of the support rod is equipped with tool pedestal, the end of tooling is inserted into the mounting groove of the tool pedestal, the end of the tooling and tool pedestal are equipped with corresponding for the perforative limit hole of pin shaft.The mechanism is suitable for the assembly or disassembly process of various types of heavy equipment, and strong flexibility, stability is high, alleviates the labor intensity of manpower.
Description
Technical field
The utility model relates to a kind of vertical cantilever jack machinisms.
Background technique
Jack machinism is widely used in industrial production and manufacturing row, small in size, and load is big, and lifting is convenient, flexible, stands
Pillar cantilever crane structure increases the flexibility of lifting by rotatable crossbeam, and traditional vertical column type suspension crane is logical
It crosses a support rod to be supported, a crossbeam is rotated around support rod, is used to lifting objects, due to the general weight of the object of lifting
It is heavier, it is high to the stability requirement of support rod and crossbeam；And it needs during heavy equipment installation and removal by equipment
Main body is lifted, then the work installed or dismantled, in the prior art, lift equipment jack machinism and it is to be installed or disassembly
Jack machinism be separated system, it is relatively complicated.Therefore we make improvement to this, propose a kind of vertical cantilever crane
Structure.
Utility model content
The purpose of this utility model is to provide a kind of vertical cantilever jack machinism, including support rod 1, crossbeam 2 and electronic
Cucurbit 3, the top of the support rod 1 are equipped with inner cavity 11, rotating electric machine 4 are equipped in the inner cavity 11, is successively set on the crossbeam 2
Set for electric block 3 slide sliding rail 21, shaft 22 and counter weight construction 23, the output shaft of the rotating electric machine 4 with perpendicular to cross
The shaft 22 of beam 2 is drivingly connected, and the bearing 5 of the shaft 22 is supported to be arranged in 1 top of support rod, the electric block 3
It is connect by wirerope 31 with suspension hook 32 below, the output shaft and electric block 3 of sliding motor 6 are sequentially connected, the branch
The middle part of strut 1 is equipped with tool pedestal 7, and the end of tooling 8 is inserted into the mounting groove of the tool pedestal 7, the end of the tooling 8
Portion and tool pedestal 7 are equipped with corresponding for the perforative limit hole 72 of pin shaft 71.
The tool pedestal 7 can realize the new tooling 8 of quick-replaceable, it is only necessary to extract pin shaft 71, be inserted into after changing new tooling 8
Pin shaft 71 is limited.It is first especially suitable for needing to lift equipment the case where carrying out heavy components installation or removal
Corresponding tooling 8 is first selected according to different equipment, and the tooling 8 is quick installed in tool pedestal 7, it is outstanding with rear vertical type
Equipment is sling to be moved to 8 working region of tooling and clamp and be finished by boom crane structure, and then vertical cantilever jack machinism will be wait pacify
Installation operation is sling and carried out to the heavy components of dress, or the heavy components under disassembly are hung to riding position.
In a kind of embodiment of the utility model, the bearing 5 is the tapered roller bearing 5 of a pair of opposite installation.
The tapered roller bearing 5 can bear radial load and axial load.
In a kind of embodiment of the utility model, the tapered roller bearing 5 is single-row tapered roller bearing.
In a kind of embodiment of the utility model, the coning angle of the tapered roller bearing 5 is 25 °~29 °.
The tapered roller bearing 5 is big cone angle, is primarily subjected to the axially and radially connected load based on axial load,
Coning angle, which is 25 °~29 °, can bear biggish axial load.
In a kind of embodiment of the utility model, the upper end of the pin shaft 71 is equipped with flange.Convenient for quickly grabbing.
In a kind of embodiment of the utility model, the limit hole 72 is triangle, rectangle, pentagon or hexagon
At least one of, and the section of the pin shaft 71 is corresponding same shape.
In a kind of embodiment of the utility model, the limit hole 72 is round hole, and circumference is surveyed and is equipped with limiting slot；
The section of the pin shaft 71 is circle, and circumference is surveyed and is equipped with corresponding limit rib.
Using the technical solution of the utility model, there is following beneficial technical effect:
1, the mechanism is suitable for the assembly or disassembly process of various types of heavy equipment, and strong flexibility alleviates
The labor intensity of manpower；
2, the mechanism uses tapered roller bearing 5, can bear radial load and axial load, and stability is higher, so that
The mechanism has longer service life.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of vertical cantilever jack machinism disclosed by the utility model；
Fig. 2 is a kind of structural schematic diagram of tool pedestal 7 and tooling 8 disclosed by the utility model.
Specific embodiment
It is described below for disclosing the utility model so that those skilled in the art can be realized the utility model.It retouches below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
Embodiment 1
As shown in Figs. 1-2, the present embodiment provides a kind of vertical cantilever jack machinism, including support rod 1, crossbeam 2 and electronic
Cucurbit 3, the top of the support rod 1 are equipped with inner cavity 11, rotating electric machine 4 are equipped in the inner cavity 11, is successively set on the crossbeam 2
Set for electric block 3 slide sliding rail 21, shaft 22 and counter weight construction 23, the output shaft of the rotating electric machine 4 with perpendicular to cross
The shaft 22 of beam 2 is drivingly connected, and the bearing 5 of the shaft 22 is supported to be arranged in 1 top of support rod, the electric block 3
It is connect by wirerope 31 with suspension hook 32 below, the output shaft and electric block 3 of sliding motor 6 are sequentially connected, the branch
The middle part of strut 1 is equipped with tool pedestal 7, and the end of tooling 8 is inserted into the mounting groove of the tool pedestal 7, the end of the tooling 8
Portion and tool pedestal 7 are equipped with corresponding for the perforative limit hole 72 of pin shaft 71.
Embodiment 2
As shown in Figs. 1-2, the present embodiment provides a kind of vertical cantilever jack machinism, including support rod 1, crossbeam 2 and electronic
Cucurbit 3, the top of the support rod 1 are equipped with inner cavity 11, rotating electric machine 4 are equipped in the inner cavity 11, is successively set on the crossbeam 2
Set for electric block 3 slide sliding rail 21, shaft 22 and counter weight construction 23, the output shaft of the rotating electric machine 4 with perpendicular to cross
The shaft 22 of beam 2 is drivingly connected, and the bearing 5 of the shaft 22 is supported to be arranged in 1 top of support rod, the electric block 3
It is connect by wirerope 31 with suspension hook 32 below, the output shaft and electric block 3 of sliding motor 6 are sequentially connected, the branch
The middle part of strut 1 is equipped with tool pedestal 7, and the end of tooling 8 is inserted into the mounting groove of the tool pedestal 7, the end of the tooling 8
Portion and tool pedestal 7 are equipped with corresponding for the perforative limit hole 72 of pin shaft 71.The bearing 5 is the circular cone rolling of a pair of opposite installation
Sub- bearing 5.
Embodiment 3
As shown in Figs. 1-2, the present embodiment provides a kind of vertical cantilever jack machinism, including support rod 1, crossbeam 2 and electronic
Cucurbit 3, the top of the support rod 1 are equipped with inner cavity 11, rotating electric machine 4 are equipped in the inner cavity 11, is successively set on the crossbeam 2
Set for electric block 3 slide sliding rail 21, shaft 22 and counter weight construction 23, the output shaft of the rotating electric machine 4 with perpendicular to cross
The shaft 22 of beam 2 is drivingly connected, and the bearing 5 of the shaft 22 is supported to be arranged in 1 top of support rod, the electric block 3
It is connect by wirerope 31 with suspension hook 32 below, the output shaft and electric block 3 of sliding motor 6 are sequentially connected, the branch
The middle part of strut 1 is equipped with tool pedestal 7, and the end of tooling 8 is inserted into the mounting groove of the tool pedestal 7, the end of the tooling 8
Portion and tool pedestal 7 are equipped with corresponding for the perforative limit hole 72 of pin shaft 71.The bearing 5 is the circular cone rolling of a pair of opposite installation
Sub- bearing 5.The tapered roller bearing 5 is single-row tapered roller bearing.The coning angle of the tapered roller bearing 5 is 29 °.
Embodiment 4
As shown in Figs. 1-2, the present embodiment provides a kind of vertical cantilever jack machinism, including support rod 1, crossbeam 2 and electronic
Cucurbit 3, the top of the support rod 1 are equipped with inner cavity 11, rotating electric machine 4 are equipped in the inner cavity 11, is successively set on the crossbeam 2
Set for electric block 3 slide sliding rail 21, shaft 22 and counter weight construction 23, the output shaft of the rotating electric machine 4 with perpendicular to cross
The shaft 22 of beam 2 is drivingly connected, and the bearing 5 of the shaft 22 is supported to be arranged in 1 top of support rod, the electric block 3
It is connect by wirerope 31 with suspension hook 32 below, the output shaft and electric block 3 of sliding motor 6 are sequentially connected, the branch
The middle part of strut 1 is equipped with tool pedestal 7, and the end of tooling 8 is inserted into the mounting groove of the tool pedestal 7, the end of the tooling 8
Portion and tool pedestal 7 are equipped with corresponding for the perforative limit hole 72 of pin shaft 71.The bearing 5 is the circular cone rolling of a pair of opposite installation
Sub- bearing 5.The coning angle of the tapered roller bearing 5 is 25 °.The upper end of the pin shaft 71 is equipped with flange.
Embodiment 5
As shown in Figs. 1-2, the present embodiment provides a kind of vertical cantilever jack machinism, including support rod 1, crossbeam 2 and electronic
Cucurbit 3, the top of the support rod 1 are equipped with inner cavity 11, rotating electric machine 4 are equipped in the inner cavity 11, is successively set on the crossbeam 2
Set for electric block 3 slide sliding rail 21, shaft 22 and counter weight construction 23, the output shaft of the rotating electric machine 4 with perpendicular to cross
The shaft 22 of beam 2 is drivingly connected, and the bearing 5 of the shaft 22 is supported to be arranged in 1 top of support rod, the electric block 3
It is connect by wirerope 31 with suspension hook 32 below, the output shaft and electric block 3 of sliding motor 6 are sequentially connected, the branch
The middle part of strut 1 is equipped with tool pedestal 7, and the end of tooling 8 is inserted into the mounting groove of the tool pedestal 7, the end of the tooling 8
Portion and tool pedestal 7 are equipped with corresponding for the perforative limit hole 72 of pin shaft 71.The bearing 5 is the circular cone rolling of a pair of opposite installation
Sub- bearing 5.The coning angle of the tapered roller bearing 5 is 26 °.The limit hole 72 be triangle, and the pin shaft 71 cut
Face is corresponding triangle.
Embodiment 6
As shown in Figs. 1-2, the present embodiment provides a kind of vertical cantilever jack machinism, including support rod 1, crossbeam 2 and electronic
Cucurbit 3, the top of the support rod 1 are equipped with inner cavity 11, rotating electric machine 4 are equipped in the inner cavity 11, is successively set on the crossbeam 2
Set for electric block 3 slide sliding rail 21, shaft 22 and counter weight construction 23, the output shaft of the rotating electric machine 4 with perpendicular to cross
The shaft 22 of beam 2 is drivingly connected, and the bearing 5 of the shaft 22 is supported to be arranged in 1 top of support rod, the electric block 3
It is connect by wirerope 31 with suspension hook 32 below, the output shaft and electric block 3 of sliding motor 6 are sequentially connected, the branch
The middle part of strut 1 is equipped with tool pedestal 7, and the end of tooling 8 is inserted into the mounting groove of the tool pedestal 7, the end of the tooling 8
Portion and tool pedestal 7 are equipped with corresponding for the perforative limit hole 72 of pin shaft 71.The bearing 5 is the circular cone rolling of a pair of opposite installation
Sub- bearing 5.The coning angle of the tapered roller bearing 5 is 28 °.The limit hole 72 is rectangle, and the section of the pin shaft 71
For corresponding rectangle.
Embodiment 7
As shown in Figs. 1-2, the present embodiment provides a kind of vertical cantilever jack machinism, including support rod 1, crossbeam 2 and electronic
Cucurbit 3, the top of the support rod 1 are equipped with inner cavity 11, rotating electric machine 4 are equipped in the inner cavity 11, is successively set on the crossbeam 2
Set for electric block 3 slide sliding rail 21, shaft 22 and counter weight construction 23, the output shaft of the rotating electric machine 4 with perpendicular to cross
The shaft 22 of beam 2 is drivingly connected, and the bearing 5 of the shaft 22 is supported to be arranged in 1 top of support rod, the electric block 3
It is connect by wirerope 31 with suspension hook 32 below, the output shaft and electric block 3 of sliding motor 6 are sequentially connected, the branch
The middle part of strut 1 is equipped with tool pedestal 7, and the end of tooling 8 is inserted into the mounting groove of the tool pedestal 7, the end of the tooling 8
Portion and tool pedestal 7 are equipped with corresponding for the perforative limit hole 72 of pin shaft 71.The limit hole 72 is round hole, and circumference survey is set
There is limiting slot；The section of the pin shaft 71 is circle, and circumference is surveyed and is equipped with corresponding limit rib.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (7)
1. a kind of vertical cantilever jack machinism, it is characterised in that: described including support rod (1), crossbeam (2) and electric block (3)
The top of support rod (1) is equipped with inner cavity (11), is equipped with rotating electric machine (4) in the inner cavity (11), successively sets on the crossbeam (2)
Set sliding rail (21), shaft (22) and the counter weight construction (23) for electric block (3) sliding, the output shaft of the rotating electric machine (4)
The shaft (22) drive connection with perpendicular to crossbeam (2), supports the bearing (5) of the shaft (22) to be arranged in support rod
(1) top, the electric block (3) are connect by wirerope (31) with suspension hook (32) below, the output of sliding motor (6)
Axis and electric block (3) are sequentially connected, and the middle part of the support rod (1) is equipped with tool pedestal (7), and the end of tooling (8) is inserted into
In the mounting groove of the tool pedestal (7), the end of the tooling (8) and tool pedestal (7) are equipped with corresponding for pin shaft (71)
Perforative limit hole (72).
2. vertical cantilever jack machinism according to claim 1, it is characterised in that: the bearing (5) is a pair of opposite peace
The tapered roller bearing (5) of dress.
3. vertical cantilever jack machinism according to claim 2, it is characterised in that: the tapered roller bearing (5) is single
Row tapered roller bearing.
4. vertical cantilever jack machinism according to claim 2, it is characterised in that: the circle of the tapered roller bearing (5)
Cone angle is 25 °~29 °.
5. vertical cantilever jack machinism according to claim 1, it is characterised in that: the upper end of the pin shaft (71) is equipped with convex
Edge.
6. vertical cantilever jack machinism according to claim 1, it is characterised in that: the limit hole (72) be triangle,
At least one of rectangle, pentagon or hexagon, and the section of the pin shaft (71) is corresponding same shape.
7. vertical cantilever jack machinism according to claim 1, it is characterised in that: the limit hole (72) is round hole,
And circumference is surveyed and is equipped with limiting slot；The section of the pin shaft (71) is circle, and circumference is surveyed and is equipped with corresponding limit rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590203.0U CN208916658U (en) | 2018-09-28 | 2018-09-28 | A kind of vertical cantilever jack machinism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590203.0U CN208916658U (en) | 2018-09-28 | 2018-09-28 | A kind of vertical cantilever jack machinism |
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| Publication Number | Publication Date |
|---|---|
| CN208916658U true CN208916658U (en) | 2019-05-31 |
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ID=66707484
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821590203.0U Active CN208916658U (en) | 2018-09-28 | 2018-09-28 | A kind of vertical cantilever jack machinism |
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| CN (1) | CN208916658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113582041A (en) * | 2021-06-22 | 2021-11-02 | 宜兴同展精密模架有限公司 | Hoisting device for mold frame production and processing |
-
2018
- 2018-09-28 CN CN201821590203.0U patent/CN208916658U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113582041A (en) * | 2021-06-22 | 2021-11-02 | 宜兴同展精密模架有限公司 | Hoisting device for mold frame production and processing |
| CN113582041B (en) * | 2021-06-22 | 2024-04-19 | 宜兴同展精密模架有限公司 | Hoisting device for die carrier production and processing |
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