CN205312970U - Novel single interface doublestage props apical organ - Google Patents
Novel single interface doublestage props apical organ Download PDFInfo
- Publication number
- CN205312970U CN205312970U CN201521143415.0U CN201521143415U CN205312970U CN 205312970 U CN205312970 U CN 205312970U CN 201521143415 U CN201521143415 U CN 201521143415U CN 205312970 U CN205312970 U CN 205312970U
- Authority
- CN
- China
- Prior art keywords
- millimeters
- boss
- movable support
- interface
- oil cylinder
- 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.)
- Expired - Fee Related
Links
Landscapes
- Actuator (AREA)
Abstract
The utility model relates to a novel single interface doublestage props apical organ, it is 1055 millimeters remove to support the whole length that extends distal end, it is 480 millimeters to remove the whole length that supports after reseing, the diameter of elementary piston is 65~80 millimeters, secondary piston's diameter is 30~50 millimeters, the vertical height of the oily interface up end of hydro -cylinder bottom surface to highest point is 336 millimeters. The utility model discloses in, the vertical height that remove supports whole length when reseing, remove the oily interface up end of the whole length that supports when extending to distal end and hydro -cylinder bottom surface to highest point is all through designing meticulously, deuterogamy elementary piston, secondary piston's size, and portable and field operation can keep holistic rigidity, and can be quicker drop into is rescued.
Description
Technical field
The utility model belongs to bipolar jacking machine structure technical field of improvement, the two level jacking machine of especially a kind of novel single interface.
Background technology
Jacking machine can realize support function; can be used for building collapsing rescue; usually enter in dangerous building implement rescue before need to support fixing hazardous material with rescue push rod; to protect rescuer and saved person; when generation traffic accident; can as required vehicle local be carried out supporting & stablizing or be lifted rising, be the break-in tool of salvage corps, traffic police team, industrial and mining enterprises and other disaster relief and rescue department indispensabilities. Its structure is: comprise fixed support, oil cylinder, hand control valve, primary piston, secondary piston and movable support, fixed support is installed in the rear end of oil cylinder, the front end of oil cylinder connects the lower end of hand control valve by bidirectional hydraulic lock, the upper end of this hand control valve connects oil interface, in oil cylinder, the primary piston of embedding dress connects a primary piston bar, in this primary piston bar, the secondary piston of embedding dress connects a level piston rod, and this secondary piston bar connects the movable support being positioned at oil cylinder front end. During work, fixed support is against on firm thing, then hand control valve is rotated, making fluid enter oil cylinder, movable support is extended to by the piston rod that two piston drivings are corresponding treats support place, by the continuous movement of piston, to treat that the support of support thing is opened, but above structure also exists some problems: 1. the coupling of size also needs to be optimized, not only to be increased support distance, also to be ensured the dynamics of support; 2. the shape of fixed support and movable support need stability when optimizing to ensure support further.
Practical novel content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that big, the size match of exerting oneself is rationally and a kind of novel single interface of supporting & stablizing pair level jacking machine.
The technical scheme that the utility model is taked is:
The two level jacking machine of a kind of novel single interface, comprise fixed support, oil cylinder, hand control valve, primary piston, secondary piston and movable support, fixed support is installed in the rear end of oil cylinder, the front end of oil cylinder connects the lower end of hand control valve by bidirectional hydraulic lock, the upper end of this hand control valve connects oil interface, in oil cylinder, the primary piston of embedding dress connects a primary piston bar, in this primary piston bar, the secondary piston of embedding dress connects a level piston rod, this secondary piston bar connects the movable support being positioned at oil cylinder front end, it is characterized in that: the entire length that described movable support is stretched to most far-end is 1055 millimeters, entire length after the reset of described movable support is 480 millimeters, the diameter of described primary piston is 65～80 millimeters, the diameter of described secondary piston is 30～50 millimeters, described oil cylinder bottom surface is 336 millimeters to the vertical height of the oily interface upper surface of highest point.
And, one is made for connecting the open holes of piston rod outboard end in the middle part of described movable support, end face toward the front outside this open holes makes a boss, boss between every two adjacent angles is made obtuse angle shape depression from top to bottom, the cave in angle of lower end of this obtuse angle shape is 130～140 degree, four outer side edges of described boss and the angle of horizontal plane are 4～8 degree, the vertex being positioned at each angle place of movable support is 6～10 millimeters to the length of movable support end face, boss between every two obtuse angle shapes depressions makes arc-shaped recess towards the end face of open holes.
And, described fixed support makes a boss on the end face at rear, boss between every two adjacent angles is made obtuse angle shape depression from top to bottom, the cave in angle of lower end of this obtuse angle shape is 130～140 degree, four outer side edges of described boss and the angle of horizontal plane are 4～8 degree, the vertex being positioned at each angle place of fixed support is 6～10 millimeters to the length of fixed support end face, every two obtuse angle shapes cave between boss make arc-shaped recess towards the end face of open holes.
And, described oil interface is fluid list interface.
Advantage of the present utility model and positively effect be:
In the utility model, entire length when movable support resets, entire length when movable support extends to most far-end and oil cylinder bottom surface to highest point oily interface upper surface vertically highly all through well-designed, coordinate primary piston again, the size of secondary piston, elementary support power is made to reach more than 200,000 Ns, secondary support power reaches more than 100,000 Ns, also meet volume less simultaneously, lighter in weight, it is convenient to carry and execute-in-place, and movable support, boss on fixed support end face, the parameters such as obtuse angle shape depression are also through well-designed, when making movable support extend to most far-end, support is treating support place, fixed support support can keep overall rigidity when firm thing, avoid the bending problem very easily occurred in prior art, ensure that the security of work, oily interface on hand control valve adopts fluid list interface simultaneously, only need to plug the oil pipe with another fluid list interface before use, grafting two oil pipes are needed to save the time than of the prior art, rescue can be dropped into faster.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the axial schematic diagram of the movable support of Fig. 1;
Fig. 4 is that the A-A of Fig. 3 is to sectional view.
Embodiment
Below in conjunction with embodiment, being illustrated further by the utility model, following embodiment is explanation property, is not limited, can not limit protection domain of the present utility model with following embodiment.
The two level jacking machine of a kind of novel single interface, such as Fig. 1, 2, 3, shown in 4, comprise fixed support 11, oil cylinder 10, hand control valve 7, primary piston 9, secondary piston 4 and movable support 1, fixed support is installed in the rear end of oil cylinder, the front end of oil cylinder connects the lower end of hand control valve by bidirectional hydraulic lock 8, the upper end of this hand control valve connects oil interface 5, in oil cylinder, the primary piston of embedding dress connects a primary piston bar 3, in this primary piston bar, the secondary piston of embedding dress connects a level piston rod 2, this secondary piston bar connects the movable support being positioned at oil cylinder front end, innovation of the present utility model is: the entire length L1 that described movable support is stretched to most far-end is 1055 millimeters, entire length L2 after the reset of described movable support is 480 millimeters, the diameter H3 of described primary piston is 65～80 millimeters, the diameter H2 of described secondary piston is 30～50 millimeters, described oil cylinder bottom surface is 336 millimeters to the vertical height H 1 of the oily interface upper surface of highest point.
In the present embodiment, the width of the end face of described movable support and height W1 are 50～60 millimeters, one is made for connecting the open holes 18 of secondary piston bar outboard end 12 in the middle part of described movable support, end face toward the front outside this open holes is made a boss 13, boss between every two adjacent angles is made obtuse angle shape depression 19 from top to bottom, this obtuse angle shape depression dual-side 15, the angle β of 16 times ends is 130～140 degree, two obtuse angle shape depressions connect the rib 20 formed tilt downwards and towards open holes, four outer side edges 14 of described boss are 4～8 degree with the angle α of horizontal plane, the vertex being positioned at each angle place of movable support is 6～10 millimeters to the length X1 of movable support end face, boss between every two obtuse angle shapes depressions makes arc-shaped recess 17 towards the end face of open holes.
Same, above-mentioned boss, the structures such as obtuse angle shape depression also appear on fixed support, specifically: the width of described fixed support end face and height W1 are 50～60 millimeters, a boss 13 is made on the end face at rear, boss between every two adjacent angles is made obtuse angle shape depression 19 from top to bottom, this obtuse angle shape depression dual-side 15, the angle β of 16 times ends is 130～140 degree, four outer side edges 14 of described boss are 4～8 degree with the α angle of horizontal plane, the vertex being positioned at each angle place of fixed support is 6～10 millimeters to the length X1 of fixed support end face, boss between every two obtuse angle shapes depressions makes arc-shaped recess 17 towards the end face of open holes.
Described oil interface is fluid list interface, fluid list interface is commercially available prod, it coordinates with another fluid mutual grafting of list interface, the channel connection of oil and oil return will be entered by connector assembly, in use, only need grafting once, save time, need not resemble in prior art and need grafting two oil pipes respectively. Hand control valve upper end is set with a release handle, and the rotation of this release handle changes the position of the spool in manual valve, is switched by the passage entering oil and oil return of fluid.
In the utility model, entire length when movable support resets, entire length when movable support extends to most far-end and oil cylinder bottom surface to highest point oily interface upper surface vertically highly all through well-designed, coordinate primary piston again, the size of secondary piston, elementary support power is made to reach more than 200,000 Ns, secondary support power reaches more than 100,000 Ns, also meet volume less simultaneously, lighter in weight, it is convenient to carry and execute-in-place, and movable support, boss on fixed support end face, the parameters such as obtuse angle shape depression are also through well-designed, when making movable support extend to most far-end, support is treating support place, fixed support support can keep overall rigidity when firm thing, avoid the bending problem very easily occurred in prior art, ensure that the security of work, oily interface on hand control valve adopts fluid list interface simultaneously, only need to plug the oil pipe with another fluid list interface before use, grafting two oil pipes are needed to save the time than of the prior art, rescue can be dropped into faster.
Claims (4)
1. the two level jacking machine of novel single interface, comprise fixed support, oil cylinder, hand control valve, primary piston, secondary piston and movable support, fixed support is installed in the rear end of oil cylinder, the front end of oil cylinder connects the lower end of hand control valve by bidirectional hydraulic lock, the upper end of this hand control valve connects oil interface, in oil cylinder, the primary piston of embedding dress connects a primary piston bar, in this primary piston bar, the secondary piston of embedding dress connects a level piston rod, this secondary piston bar connects the movable support being positioned at oil cylinder front end, it is characterized in that: the entire length that described movable support is stretched to most far-end is 1055 millimeters, entire length after the reset of described movable support is 480 millimeters, the diameter of described primary piston is 65～80 millimeters, the diameter of described secondary piston is 30～50 millimeters, described oil cylinder bottom surface is 336 millimeters to the vertical height of the oily interface upper surface of highest point.
2. the two level jacking machine of the novel single interface of one according to claim 1, it is characterized in that: make one in the middle part of described movable support for connecting the open holes of piston rod outboard end, end face toward the front outside this open holes makes a boss, boss between every two adjacent angles is made obtuse angle shape depression from top to bottom, the cave in angle of lower end of this obtuse angle shape is 130～140 degree, four outer side edges of described boss and the angle of horizontal plane are 4～8 degree, the vertex being positioned at each angle place of movable support is 6～10 millimeters to the length of movable support end face, boss between every two obtuse angle shapes depressions makes arc-shaped recess towards the end face of open holes.
3. the two level jacking machine of the novel single interface of one according to claim 1 and 2, it is characterized in that: described fixed support makes a boss on the end face at rear, boss between every two adjacent angles is made obtuse angle shape depression from top to bottom, the cave in angle of lower end of this obtuse angle shape is 130～140 degree, four outer side edges of described boss and the angle of horizontal plane are 4～8 degree, the vertex being positioned at each angle place of fixed support is 6～10 millimeters to the length of fixed support end face, boss between every two obtuse angle shapes depressions makes arc-shaped recess towards the end face of open holes.
4. the two level jacking machine of the novel single interface of one according to claim 3, it is characterised in that: described oil interface is fluid list interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143415.0U CN205312970U (en) | 2015-12-31 | 2015-12-31 | Novel single interface doublestage props apical organ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143415.0U CN205312970U (en) | 2015-12-31 | 2015-12-31 | Novel single interface doublestage props apical organ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205312970U true CN205312970U (en) | 2016-06-15 |
Family
ID=56200519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521143415.0U Expired - Fee Related CN205312970U (en) | 2015-12-31 | 2015-12-31 | Novel single interface doublestage props apical organ |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205312970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947920A (en) * | 2015-12-31 | 2016-09-21 | 艾迪斯鼎力科技(天津)有限公司 | Novel oil single-connector dual-stage jacking device |
| CN108069360A (en) * | 2016-11-18 | 2018-05-25 | 奥来救援科技有限公司 | Differential acceleration hydraulic pressure jacking machine |
-
2015
- 2015-12-31 CN CN201521143415.0U patent/CN205312970U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947920A (en) * | 2015-12-31 | 2016-09-21 | 艾迪斯鼎力科技(天津)有限公司 | Novel oil single-connector dual-stage jacking device |
| CN108069360A (en) * | 2016-11-18 | 2018-05-25 | 奥来救援科技有限公司 | Differential acceleration hydraulic pressure jacking machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205312970U (en) | Novel single interface doublestage props apical organ | |
| CN206795690U (en) | Valve switch wrench | |
| CN106552843A (en) | A kind of roller type swan neck system | |
| CN204782700U (en) | Ladder of convenient walking | |
| CN204126562U (en) | A kind of drilling frame easy to use | |
| CN205312969U (en) | Novel single interface single -stage props apical organ | |
| CN206681409U (en) | Lift the reinforced concrete shear wall of shear wall structure deformability | |
| CN105947920A (en) | Novel oil single-connector dual-stage jacking device | |
| CN205743068U (en) | A kind of disintegrating machine being fixed on construction wall | |
| CN204510465U (en) | A kind of novel building engineering protective stent | |
| CN108100936A (en) | A kind of hand self-locking cross slide deliverance apparatus | |
| CN203296371U (en) | Scaffold steel mesh | |
| CN204475870U (en) | Straight support girder prestressing force adjusting device | |
| CN207388715U (en) | A kind of carving device for garden landscape large rockwork | |
| CN203401104U (en) | Beam slab bottom drilling tool | |
| CN204690614U (en) | Sound barrier hydraulic pressure lifting device | |
| CN203904999U (en) | Static high-speed splitter | |
| CN204436245U (en) | A kind of extension ladder | |
| CN211004131U (en) | Embedded box-packed lug | |
| CN204716154U (en) | Drilling well two-layer platform mechanical arm device | |
| CN204401622U (en) | The working grout pipe of foundation grouting in a kind of construction work of improvement | |
| CN204059276U (en) | Construction of hydro project water-proof drainage device | |
| CN203977836U (en) | A kind of tool-type escalator building formwork platform | |
| CN204266262U (en) | A kind of rescue shovel | |
| CN203998865U (en) | Convertible fire fighting turnable ladder workplatform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20201231 |