CN206614646U - Demolding of track slab lifting support - Google Patents
Demolding of track slab lifting support Download PDFInfo
- Publication number
- CN206614646U CN206614646U CN201720202371.7U CN201720202371U CN206614646U CN 206614646 U CN206614646 U CN 206614646U CN 201720202371 U CN201720202371 U CN 201720202371U CN 206614646 U CN206614646 U CN 206614646U
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- China
- Prior art keywords
- cylinder
- lifting support
- oil cylinder
- demolding
- pedestal
- 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.)
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Abstract
Oil cylinder outer barrel is fixed with a kind of demolding of track slab lifting support, including cylinder pedestal and the hoist cylinder that is fixed on the cylinder pedestal, described cylinder pedestal, described hoist cylinder is placed in oil cylinder outer barrel.Described demolding of track slab lifting support, described hoist cylinder goes out oil cylinder using homalographic pair, and described cylinder pedestal is columnar hollow base.The utility model goes out oil cylinder using homalographic pair, it can be ensured that hoist cylinder at the uniform velocity, steadily, is fixed on hollow base with oil cylinder outer barrel, equally strengthening the job stability of oil cylinder by lifting support in process of rising or falling.
Description
Technical field
The utility model is related to a kind of lowering or hoisting gear, the supporting track of specially a kind of track board assembly line used for high-speed railway
Plate is stripped lifting support.
Background technology
The lowering or hoisting gear of prior art is all kinds of various, various informative, also commonplace using the lowering or hoisting gear of hydraulic jack,
, can be proprietary because of the requirement of different technologies condition and application places difference as special-purpose assorted device.High-speed railway track plate is produced
Line demoulding equipment must have Special lifting matched with devices for procedure calls.
The content of the invention
The purpose of this utility model is a kind of demolding of track slab lifting support of design, adapts to track board assembly line operating mode bar
Part, meets demolding of track slab device requirement.
A kind of demolding of track slab lifting support, including cylinder pedestal and the hoist cylinder that is fixed on the cylinder pedestal,
It is characterized in that being fixed with oil cylinder outer barrel on described cylinder pedestal, described hoist cylinder is placed in oil cylinder outer barrel.
Described demolding of track slab lifting support, it is characterized in that described hoist cylinder goes out oil cylinder, institute using homalographic pair
The cylinder pedestal stated is columnar hollow base.
Demolding of track slab bearing of the present utility model, using homalographic it is double go out oil cylinder, it can be ensured that lifting support rising or
During decline at the uniform velocity, steadily, hoist cylinder is fixed on hollow base with oil cylinder outer barrel, equally strengthening the work of oil cylinder
Stability.
Brief description of the drawings
Fig. 1 is lifting support structural representation；
Fig. 2 is Fig. 1 E-E sectional views.
In figure, 1- flanges；2- cylinder pedestals；3- fixed seats；4- oil cylinder outer barrels；5- hoist cylinders；6- earrings；7- guide pin bushings.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1-2, demolding of track slab lifting support of the present utility model, including by flange 1 and the column of ground fixation
One fixed seat 3 is arranged at empty cylinder pedestal 2, its top, and hoist cylinder 5 is arranged in fixed seat, is fixed with cylinder pedestal top
One isometrical oil cylinder outer barrel 4, hoist cylinder 5 is placed in oil cylinder outer barrel.Earrings 6 and the demoulding are fixed with the rod end of hoist cylinder 5
Equipment is connected.
Hoist cylinder 5 goes out the upper and lower area equation of oil cylinder, i.e. oil cylinder piston using homalographic pair in figure so that oil cylinder is upper
Held stationary when rising or declining, piston rod is separately installed with piston both sides, wherein upper piston bar is the work of lifting or decline
Make piston rod, lower piston bar is coordinated equivalent to balancing pole by guide pin bushing 7 and lower piston bar, when strengthening cylinder efficient
Stability.
Claims (2)
1. a kind of demolding of track slab lifting support, including cylinder pedestal（2）And it is fixed on the hoist cylinder on the cylinder pedestal
（5）, it is characterized in that being fixed with oil cylinder outer barrel on described cylinder pedestal（4）, described hoist cylinder is placed in oil cylinder outer barrel（4）
It is interior.
2. demolding of track slab lifting support according to claim 1, it is characterized in that described hoist cylinder（5）Using etc. face
Product pair goes out oil cylinder, and described cylinder pedestal is columnar hollow base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720202371.7U CN206614646U (en) | 2017-03-03 | 2017-03-03 | Demolding of track slab lifting support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720202371.7U CN206614646U (en) | 2017-03-03 | 2017-03-03 | Demolding of track slab lifting support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206614646U true CN206614646U (en) | 2017-11-07 |
Family
ID=60231795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720202371.7U Active CN206614646U (en) | 2017-03-03 | 2017-03-03 | Demolding of track slab lifting support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206614646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182705A (en) * | 2019-06-27 | 2019-08-30 | 中国水利水电第三工程局有限公司 | Loading-unloading vehicle device suitable for large-scale component |
-
2017
- 2017-03-03 CN CN201720202371.7U patent/CN206614646U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182705A (en) * | 2019-06-27 | 2019-08-30 | 中国水利水电第三工程局有限公司 | Loading-unloading vehicle device suitable for large-scale component |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |