CN109665461A - A kind of hydraulicefficiency elevation structure - Google Patents
A kind of hydraulicefficiency elevation structure Download PDFInfo
- Publication number
- CN109665461A CN109665461A CN201710996654.8A CN201710996654A CN109665461A CN 109665461 A CN109665461 A CN 109665461A CN 201710996654 A CN201710996654 A CN 201710996654A CN 109665461 A CN109665461 A CN 109665461A
- Authority
- CN
- China
- Prior art keywords
- toggle
- supporting plate
- backup pad
- lower supporting
- upper backup
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
A kind of hydraulicefficiency elevation structure, including upper backup pad and lower supporting plate, this has a cross hinge frame between upper backup pad and lower supporting plate, a toggle and upper backup pad are hinged in described two toggles in hinge frame upper end, another toggle is mounted in upper backup pad sliding slot, a toggle and lower supporting plate are hinged in the hinge toggle of frame lower end two, another toggle is mounted in lower supporting plate sliding slot, are equipped with hydraulic jack in hinge frame.After hydraulic jack lifting, cross hinge frame deformation can be made, so that upper backup pad and lower supporting plate separation, realize the lifting to weight, avoid the hanging steel rope on weight.
Description
Technical field
The present invention relates to a kind of hydraulicefficiency elevation structures.
Background technique
Chain block is usually used in the promotion of existing corresponding weight, and this hoisting way needs hanging steel rope, operation
Get up comparatively laborious.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of hydraulicefficiency elevation structures, can lift, not have to weight
The hanging steel rope on weight.
To solve the above-mentioned problems, the invention solves technical solution are as follows: a kind of hydraulicefficiency elevation structure, including upper support
Plate and lower supporting plate, this has a cross hinge frame between upper backup pad and lower supporting plate, one in described two toggles in hinge frame upper end
A toggle and upper backup pad are hinged, another toggle is mounted in upper backup pad sliding slot, cut with scissors in the toggle of frame lower end two one
Toggle is hinged with lower supporting plate, another toggle is mounted in lower supporting plate sliding slot, is equipped with hydraulic jack in hinge frame.
Technical effect of the invention are as follows: after hydraulic jack lifting, cross hinge frame deformation can be made, so that upper backup pad
It is separated with lower supporting plate, realizes the lifting to weight, avoid the hanging steel rope on weight.
Detailed description of the invention
Following further describes the present invention with reference to the drawings:
Fig. 1 is schematic view of the front view of the invention.
Specific embodiment
As shown in Figure 1, a kind of hydraulicefficiency elevation structure, including upper backup pad 1 and lower supporting plate 2, upper backup pad 1 and lower support
This has a cross hinge frame 3 between plate 2, and a toggle and upper backup pad 1 are hinged in the toggle of hinge frame 3 upper end two, in addition
One toggle is mounted in 1 plate sliding slot 5 of support, and a toggle and lower supporting plate 2 are hinged in hinge frame 3 lower end two toggle, separately
An outer toggle is mounted in lower supporting plate sliding slot, is equipped with hydraulic jack 4 in hinge frame.
After the lifting of hydraulic jack 4,3 deformation of cross hinge frame can be made, so that upper backup pad 1 and lower supporting plate 2 separate,
It realizes the lifting to weight, avoids the hanging steel rope on weight.
Claims (1)
1. a kind of hydraulicefficiency elevation structure, it is characterised in that: including upper backup pad and lower supporting plate, upper backup pad and lower supporting plate it
Between this have a cross hinge frame, a toggle and upper backup pad are hinged in described two toggles in hinge frame upper end, another toggle
It is mounted in upper backup pad sliding slot, a toggle and lower supporting plate are hinged in the hinge toggle of frame lower end two, another toggle peace
In lower supporting plate sliding slot, hydraulic jack is installed in hinge frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710996654.8A CN109665461A (en) | 2017-10-15 | 2017-10-15 | A kind of hydraulicefficiency elevation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710996654.8A CN109665461A (en) | 2017-10-15 | 2017-10-15 | A kind of hydraulicefficiency elevation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109665461A true CN109665461A (en) | 2019-04-23 |
Family
ID=66141993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710996654.8A Pending CN109665461A (en) | 2017-10-15 | 2017-10-15 | A kind of hydraulicefficiency elevation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109665461A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666315A (en) * | 2019-09-29 | 2020-01-10 | 大连中车大齐车辆有限公司 | Transmission type full-automatic conveying recycling machine for welding flux for back protection of submerged-arc welding of inner ring of tank body |
-
2017
- 2017-10-15 CN CN201710996654.8A patent/CN109665461A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666315A (en) * | 2019-09-29 | 2020-01-10 | 大连中车大齐车辆有限公司 | Transmission type full-automatic conveying recycling machine for welding flux for back protection of submerged-arc welding of inner ring of tank body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190423 |
|
| WD01 | Invention patent application deemed withdrawn after publication |