CN208345614U - The power device traversing for cable crane cable saddle - Google Patents
The power device traversing for cable crane cable saddle Download PDFInfo
- Publication number
- CN208345614U CN208345614U CN201820998639.7U CN201820998639U CN208345614U CN 208345614 U CN208345614 U CN 208345614U CN 201820998639 U CN201820998639 U CN 201820998639U CN 208345614 U CN208345614 U CN 208345614U
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- end support
- lead screw
- hydraulic cylinder
- cable
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Abstract
The utility model relates to a kind of power devices traversing for cable crane cable saddle, comprising: hydraulic cylinder and positioning lead screw composition；Positioning lead screw both ends are connected with positioning lead screw first end support and positioning lead screw the second end support respectively；Positioning lead screw first end support is fixed on cable crane tower top；Positioning lead screw the second end support is fixed on the one side in the traversing direction of cable saddle；Hydraulic cylinder both ends are connected with hydraulic cylinder first end support and hydraulic cylinder the second end support respectively；Hydraulic cylinder first end support is fixed on the another side in the traversing direction of cable saddle；Hydraulic cylinder the second end support is fixed on 1 top of cable crane pylon.The utility model power device traversing for cable crane cable saddle, hydraulic cylinder used by the utility model is double acting single piston rod cylinder, it is the hydraulic cylinder of horizontal push-and-pull work, have the characteristics that light-weight, thrust is big, the service life is long, and an oil pump can be used and provide power for multiple hydraulic cylinders, guarantee cable saddle different parts synchronizing moving.
Description
Technical field
The utility model relates to a kind of cable cranes, in particular to a kind of traversing for cable crane cable saddle
Power device.
Background technique
Currently, the cable crane with traverse moving function mostly use greatly can cable saddles capable of moving transversely, and the traversing general use of cable saddle
Hydraulic jack tension steel strand or finish rolling deformed bar are realized.And hydraulic jack heavier-weight, need to set up in high-altitude it is flat
Platform, mounting hanger just can be used, and stretching process is slower, and multiple jack are both needed to manually control, it is difficult to and it is synchronous to carry out, and deposit
In the security risk of anchor clipper pop-up.
Utility model content
In view of the deficiency of the prior art, it is simple to provide a kind of structure for the utility model, light-weight, thrust is big, the longevity
The long power device traversing for cable crane cable saddle of life.
Technical solution adopted in the utility model is:
A kind of power device traversing for cable crane cable saddle,
It include: hydraulic cylinder and positioning lead screw composition；
Positioning lead screw both ends are connected with positioning lead screw first end support and positioning lead screw the second end support respectively；
Positioning lead screw first end support is fixed on cable crane tower top；
Positioning lead screw the second end support is fixed on the one side in the traversing direction of cable saddle；
Positioning lead screw is made of end earrings, steel pipe, nut, lead screw；
Earrings is fixed with steel-pipe welding；
Steel pipe and lead screw are hingedly fixed by nut；
Lead screw slides in steel pipe along nut；
Hydraulic cylinder both ends are connected with hydraulic cylinder first end support and hydraulic cylinder the second end support respectively；
Hydraulic cylinder first end support is fixed on the another side in the traversing direction of cable saddle；
Hydraulic cylinder the second end support is fixed on cable crane tower top.
Pass through high-strength bolt between positioning lead screw first end support, hydraulic cylinder the second end support and cable crane pylon
Bolt is fixed, by being welded and fixed between positioning lead screw the second end support, hydraulic cylinder first end support and cable saddle.
The utility model compared with the prior art the utility model has the advantages that
The utility model is used for the traversing power device of cable crane cable saddle, and hydraulic cylinder used by the utility model is double
Single piston rod cylinder is acted on, is the hydraulic cylinder of horizontal push-and-pull work, has the characteristics that light-weight, thrust is big, the service life is long, and can be with
Power is provided for multiple hydraulic cylinders using an oil pump, guarantees cable saddle different parts synchronizing moving.
Detailed description of the invention
Fig. 1 is the utility model main view；
Fig. 2 is the utility model top view；
Fig. 3 is the utility model positioning screw structure figure.
In figure: 1, cable crane pylon；2, cable saddle；3, traversing slideway；4, lead screw first end support is positioned；5, positioning filament
Thick stick；6, lead screw the second end support is positioned；7, hydraulic cylinder first end support；8, hydraulic cylinder；9, hydraulic cylinder the second end support；
10, high-strength bolt；11, end earrings；12, steel pipe；13, nut；14, lead screw.
Specific embodiment
Referring to the drawings and the utility model is described in detail in embodiment:
Attached drawing 1-3 it is found that a kind of power device traversing for cable crane cable saddle,
It include: that hydraulic cylinder 8 and positioning lead screw 5 form；
Positioning 5 both ends of lead screw are connected with positioning lead screw first end support 4 and positioning lead screw the second end support 6 respectively
It connects；
Positioning lead screw first end support 4 is fixed on 1 top of cable crane pylon；
Positioning lead screw the second end support 6 is fixed on the one side in the traversing direction of cable saddle 2；
Positioning lead screw 5 is made of end earrings 11, steel pipe 12, nut 13, lead screw 14；
Earrings 11 is welded and fixed with steel pipe 12；
Steel pipe 12 and lead screw 14 are hingedly fixed by nut 13；
Lead screw 14 can slide in steel pipe 12 along nut 13, it can be ensured that cable saddle is along traversing slideway and the side for positioning lead screw 5
To transverse shifting, it is ensured that traversing process safety and stability；
8 both ends of hydraulic cylinder are connected with hydraulic cylinder first end support 7 and hydraulic cylinder the second end support 9 respectively；
Hydraulic cylinder first end support 7 is fixed on the another side in the traversing direction of cable saddle 2；
Hydraulic cylinder the second end support 9 is fixed on 1 top of cable crane pylon.
Three traversing slideways 3 are set at the top of cable crane pylon 1, set up cable saddles capable of moving transversely 2 on traversing slideway 3, every traversing
One group of power device described in the utility model is respectively set on slideway 3.When cable saddle 2 is traversing, with a ZB4-5005 type extra-high voltage
Dynamic oil pump, rated pressure 50MPa, metered flow are 2 × 2L/min, and three position four-way directional control valve forms three road fuel feeding, are this reality
Power is provided with novel three groups of hydraulic cylinders 8.
It positions between lead screw first end support 4, hydraulic cylinder the second end support 9 and cable crane pylon 1 by high-strength
The bolt of bolt 10 is fixed, solid by welding between positioning lead screw the second end support 6, hydraulic cylinder first end support 7 and cable saddle 2
It is fixed.
Hydraulic cylinder 8 used by the utility model is double acting single piston rod cylinder, is the hydraulic cylinder of horizontal push-and-pull work, tool
Have the characteristics that light-weight, thrust is big, the service life is long, and an oil pump can be used and provide power for multiple hydraulic cylinders, guarantees rope
2 different parts synchronizing moving of saddle.
The utility model power device traversing for cable crane cable saddle, specific work process are as follows:
Before cable crane cable saddle is traversing, the utility model is installed, and by three fuel feeding connections of oil pump to three groups
Hydraulic cylinder opens oil pump, provides power simultaneously for three groups of hydraulic cylinders, hydraulic cylinder is pushed away along the direction of traversing slideway and positioning lead screw
Dynamic search saddle moves forward；Due to positioning the limitation of lead screw and hydraulic cylinder travel, cable saddle single is traversing can only be in the two stroke range
Interior progress can will position the disassembling bolts of lead screw and hydraulic cylinder and cable crane pylon junction if demand saddle is traversing over long distances,
Oil pump oil return is opened, hydraulic cylinder and positioning lead screw are resetted, has then reinstalled bolt, and repeats above step and completes cable saddle
Long range it is traversing.
The above is only the specific embodiments of the utility model, but the protection of the utility model is without being limited thereto, any skill
The technical staff in art field the thinkable variation or substitution being equal with the technical program technical characteristic, all cover this is practical
Within novel protection scope.
Claims (2)
1. a kind of power device traversing for cable crane cable saddle, it is characterised in that:
It include: hydraulic cylinder and positioning lead screw composition；
Positioning lead screw both ends are connected with positioning lead screw first end support and positioning lead screw the second end support respectively；
Positioning lead screw first end support is fixed on cable crane tower top；
Positioning lead screw the second end support is fixed on the one side in the traversing direction of cable saddle；
Positioning lead screw is made of end earrings, steel pipe, nut, lead screw；
Earrings is fixed with steel-pipe welding；
Steel pipe and lead screw are hingedly fixed by nut；
Lead screw slides in steel pipe along nut；
Hydraulic cylinder both ends are connected with hydraulic cylinder first end support and hydraulic cylinder the second end support respectively；
Hydraulic cylinder first end support is fixed on the another side in the traversing direction of cable saddle；
Hydraulic cylinder the second end support is fixed on cable crane tower top.
2. the power device traversing for cable crane cable saddle according to claim 1, it is characterised in that: positioning lead screw first
It is bolted and is fixed by high-strength bolt between end support saddle, hydraulic cylinder the second end support and cable crane pylon, positioning lead screw the
By being welded and fixed between two end support saddles, hydraulic cylinder first end support and cable saddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820998639.7U CN208345614U (en) | 2018-06-27 | 2018-06-27 | The power device traversing for cable crane cable saddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820998639.7U CN208345614U (en) | 2018-06-27 | 2018-06-27 | The power device traversing for cable crane cable saddle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208345614U true CN208345614U (en) | 2019-01-08 |
Family
ID=64881119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820998639.7U Active CN208345614U (en) | 2018-06-27 | 2018-06-27 | The power device traversing for cable crane cable saddle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208345614U (en) |
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2018
- 2018-06-27 CN CN201820998639.7U patent/CN208345614U/en active Active
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