CN206088891U - Circular jacking air cushion - Google Patents
Circular jacking air cushion Download PDFInfo
- Publication number
- CN206088891U CN206088891U CN201621116553.4U CN201621116553U CN206088891U CN 206088891 U CN206088891 U CN 206088891U CN 201621116553 U CN201621116553 U CN 201621116553U CN 206088891 U CN206088891 U CN 206088891U
- Authority
- CN
- China
- Prior art keywords
- air cushion
- jacking
- leather bag
- rubber
- rubber leather
- 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
The utility model relates to a be used for the jacking air cushion, especially a circular jacking air cushion of jacking heavy object, it includes a rubber leather bag, and the upper and lower both ends in the rubber leather bag are equipped with an inside metal sheet of consolidating respectively, the last inflation valve that is equipped with of rubber leather bag, and the upper and lower both ends of rubber leather bag outside are equipped with a slipmat respectively, and inside metal sheet, rubber leather bag, slipmat and the bearing metal sheet consolidated connects airtight in an organic whole through the plug screw, rubber leather bag is the lamellar structure, is formed by stacking rubber endothelium, withstand voltage fibre and rubber crust, the last hand (hold) that is equipped with of rubber leather bag. The utility model discloses the bearing metal sheet has been designed to top and bottom at rubber leather bag, provides better contact surface for the air cushion is more stable when aerifing with the jacking, and when the jacking heavy object, the bearing metal sheet can bear bigger load, can be with a plurality of air cushions stacks through the bearing metal sheet, improved the jacking height of heavy object, because the air cushion is the circular shape, thus bigger charged pressure can be born, and be difficult for bursting.
Description
Technical field
This utility model is a kind of jacking air cushion for jacking weight, particularly a kind of circular jacking air cushion.
Background technology
The operation principle of jacking air cushion is expansive force when being expanded using air cushion inflation by weight jack-up.Existing jacking
Air cushion is square air cushion, because square air cushion is little with the contact surface area of weight, so causing jacking unstable, is also easy to make
Air cushion damaged surfaces；Square air cushion adopts pressing mold molding, and the blowing pressure born is less, and explosion is easily caused when overvoltage；
Square air cushion cannot be connected with another air cushion superposition, so top lifting height is restricted.
Utility model content
The purpose of this utility model is to overcome unstable existing square jacking air cushion jacking, easy explosion, can not folding
Plus defect, utility model is a kind of to be provided with load bearing metal plate and lifts contact surface performance, improves the circular jacking gas of jacking stability
Pad.
The purpose of this utility model is as follows realizing：The circular jacking air cushion, including a rubber peel
Capsule, the upper and lower ends in rubbery human body are respectively equipped with an internal reinforcement metallic plate, and rubbery human body is provided with charge valve, rubbery human body
The upper and lower ends of outside are respectively equipped with a slipmat, and internal reinforcement metallic plate, rubbery human body, slipmat and load bearing metal plate pass through
Plug screw is close contact in one.
The rubbery human body is layer structure, is formed by stacking by rubber endothelium, pressure fiber and rubber crust.
The rubbery human body is provided with and handles.
Good effect of the present utility model is as follows：This utility model is in the top of rubbery human body and bottom design load-bearing gold
Category plate, there is provided more preferable contact surface so that air cushion is more stable in inflation and jacking, in jacking weight, load bearing metal
Plate can bear bigger load, can be superimposed on multiple air cushions by load bearing metal plate, improve the top lifting height of weight；Due to
Air cushion is circular, so bigger the blowing pressure can be born, and is difficult explosion.
Description of the drawings
Fig. 1 is this utility model assembling assumption diagram
Fig. 2 is state diagram before this utility model inflation
Fig. 3 is state diagram after this utility model inflation
Fig. 4 is this utility model overlaying state figure
In figure：The charge valve of 1 rubbery human body, 2 internal reinforcement metallic plate 3
The plug screw of 4 slipmat, 5 load bearing metal plate 6
7 handle
1-1 rubber endothelium 1-2 are pressure fiber 1-3 rubber crusts
Specific embodiment
As shown in figure 1, the circular jacking air cushion, including a rubbery human body 1, the upper and lower ends difference in rubbery human body 1
An internal reinforcement metallic plate 2 is provided with, rubbery human body 1 is provided with charge valve 3, and the upper and lower ends of the outside of rubbery human body 1 are respectively equipped with
One slipmat 4, internal reinforcement metallic plate 2, rubbery human body 1, slipmat 4 and load bearing metal plate 5 are close contact in one by plug screw 6.
The rubbery human body 1 is layer structure, by rubber endothelium 1-1, pressure fiber 1-2 and rubber crust 1-3 superposition
Into.
The rubbery human body 1 is provided with and handles 7.
Using front, air cushion is in flat, sees Fig. 2.When using, pneumatic air is injected from charge valve, reached in rubbery human body
Portion pressurizes, and rubbery human body will be expanded into the design top lifting height of maximum, see Fig. 3.Jacking ability of the present utility model is to pass through
Pressure is multiplied by contact area (lifting surface area) to calculate.The slipmat of the upper/lower terminal of air cushion can strengthen curable grip, internal
Reinforcing metallic plate can strengthen internal structure, and load bearing metal plate can provide more preferable contact surface, improve stability during jacking.Rubber
The outer micromicro of glue protects pressure fibrous tissue, pressure fiber to bear bigger internal pressure, and micromicro prevents gas leakage in rubber.This reality
With it is new it is stackable use, its practical state is shown in Fig. 4.
Claims (3)
1. a kind of circular jacking air cushion, an including rubbery human body, it is characterised in that：Upper and lower ends in rubbery human body are respectively equipped with
One internal reinforcement metallic plate, rubbery human body is provided with charge valve, and the upper and lower ends outside rubbery human body are respectively equipped with a slipmat,
Internal reinforcement metallic plate, rubbery human body, slipmat and load bearing metal plate are close contact in one by plug screw.
2. circular jacking air cushion according to claim 1, it is characterised in that：The rubbery human body is layer structure, by rubber
Glue endothelium, pressure fiber and rubber crust are formed by stacking.
3. circular jacking air cushion according to claim 1, it is characterised in that：The rubbery human body is provided with and handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621116553.4U CN206088891U (en) | 2016-10-12 | 2016-10-12 | Circular jacking air cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621116553.4U CN206088891U (en) | 2016-10-12 | 2016-10-12 | Circular jacking air cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206088891U true CN206088891U (en) | 2017-04-12 |
Family
ID=58482711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621116553.4U Active CN206088891U (en) | 2016-10-12 | 2016-10-12 | Circular jacking air cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206088891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429942A (en) * | 2016-10-12 | 2017-02-22 | 令狐烨 | Circular jacking air cushion |
-
2016
- 2016-10-12 CN CN201621116553.4U patent/CN206088891U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429942A (en) * | 2016-10-12 | 2017-02-22 | 令狐烨 | Circular jacking air cushion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Dada Rescue Technology Co.,Ltd. Assignor: LingHu Ye Contract record no.: X2023980034706 Denomination of utility model: Circular lifting air cushion Granted publication date: 20170412 License type: Exclusive License Record date: 20230413 |
|
| EE01 | Entry into force of recordation of patent licensing contract |