CN202063666U - Mechanical type quick jacking device - Google Patents
Mechanical type quick jacking device Download PDFInfo
- Publication number
- CN202063666U CN202063666U CN2011200988126U CN201120098812U CN202063666U CN 202063666 U CN202063666 U CN 202063666U CN 2011200988126 U CN2011200988126 U CN 2011200988126U CN 201120098812 U CN201120098812 U CN 201120098812U CN 202063666 U CN202063666 U CN 202063666U
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- CN
- China
- Prior art keywords
- strut bar
- extension set
- extension
- mechanical type
- locating piece
- 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
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Abstract
The utility model discloses a mechanical type quick jacking device which is characterized by comprising a scissor jack and N extension sleeves which are sequentially sleeved from inside to outside, positioning mechanisms are arranged between every two adjacent extension sleeves, an outwards-protruding handle bump is arranged on a side face of the upper end of a first extension sleeve, and the Nth extension sleeve is fixedly connected on an upper end face of a supporting table of the scissor jack. The mechanical type quick jacking device has the following advantages that under the condition of a higher height out of the reach of a common jacking tool such as a jack and the like, the extension sleeves which are sequentially sleeved can be manually pulled out and positioned so as to increase the height of the jacking device, and the extension sleeves can be jacked up through the scissor jack to support a heavy object, so that the long-distance jacking and extension functions can be quickly realized; and the extension sleeves can be reset by only inwards pressing a button to release positioning blocks from positioning holes.
Description
Technical field
The utility model relates to a kind of support expansion tool, relates in particular to the quick jacking apparatus of a kind of mechanical type.
Background technology
In daily life and some disaster reliefs (as traffic accident, earthquake, landslide etc.), we often can use the support expansion tool, so that weight propped up or expand and obtain an activity space.Lifting altitude is low, lifting velocity is slow for common in the market support expansion tool (stretching instrument as tops such as jacks), uses inconvenience even can't use in some highly higher occasions.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of quick jacking apparatus of mechanical type that can realize the support the planning function of big distance in highly higher occasion apace.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the quick jacking apparatus of a kind of mechanical type, comprise the from inside to outside extension set of socket successively of scissors-type jack and N, N 〉=2 wherein, and N round numbers, be provided with detent mechanism between two adjacent extension sets, the upper side of first extension set is provided with the handle projection of outside protrusion, and N extension set is fixedly connected on the upper surface of brace table of described scissors-type jack.
Described detent mechanism comprises button and locating piece, described locating piece is set in place on the lower end side of the extension set of inboard, described locating piece and described between the extension set of inboard apical grafting spring is arranged, the described upper side that is positioned at the extension set in the outside is provided with knock hole, described button stretches out described knock hole, the inner of described button has been wholely set positioning boss, described positioning boss apical grafting is in described knock hole, in working order down, described locating piece stretches into location in the described knock hole.
The described inside face that is positioned at the extension set in the outside is provided with the axial guide groove that is connected with described knock hole, described locating piece and described guide groove bearing fit.
Described scissors-type jack comprises base, brace table, rocking handle and has the screw mandrel of bidirectional helical, be connected with first strut bar and second strut bar on the described base, be connected with the 3rd strut bar and the 4th strut bar on the described brace table, described first strut bar and the 4th strut bar are coupling by adapter shaft, described second strut bar and the 3rd strut bar are coupling by adapter shaft, surround a rhombus between described first strut bar, second strut bar, the 3rd strut bar and the 4th strut bar, described adapter shaft is screwed onto on the described screw mandrel.
Compared with prior art, the utility model has the advantages that in some aspect ratios higher, and stretch under the height situation far from being enough of instrument on common tops such as jack, the first extension set of socket successively of available hand is pulled out the location to increase the height of jacking apparatus, by scissors-type jack jack-up extension set weight is supported then, realize the support the planning function of big distance apace; And extension set as long as inwardly pin button, makes locating piece break away from knock hole and gets final product when resetting.
Description of drawings
Fig. 1 is the structural representation of the utility model under off working state;
Fig. 2 is the structural representation of the utility model under in working order.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure, the quick jacking apparatus of a kind of mechanical type, comprise scissors-type jack and three extension set 1 of socket successively from inside to outside, be provided with detent mechanism between two adjacent extension sets 1, detent mechanism comprises button 2 and locating piece 3, locating piece 3 is set in place on the lower end side of the extension set 1 of inboard, locating piece 3 and between the extension set 1 of inboard apical grafting spring 4 is arranged, the upper side that is positioned at the extension set 1 in the outside is provided with knock hole 11, button 2 stretches out knock hole 11, the inner of button 2 has been wholely set positioning boss 21, positioning boss 21 apical graftings are in knock hole 11, the inside face that is positioned at the extension set 1 in the outside is provided with the axial guide groove 13 that is connected with knock hole 11, locating piece 3 and guide groove 13 bearing fits, in working order down, locating piece 3 stretches into location in the knock hole 11, the upper side of first extension set 1 is provided with the handle projection 12 of outside protrusion, scissors-type jack comprises base 5, brace table 6; rocking handle (not shown) and the screw mandrel 7 that has bidirectional helical; the 3rd extension set is fixedly connected on the upper surface of brace table 6; be connected with first strut bar 51 and second strut bar 52 on the base 5; be connected with the 3rd strut bar 61 and the 4th strut bar 62 on the brace table 6; first strut bar 51 and the 4th strut bar 62 are coupling by adapter shaft 8; second strut bar 52 and the 3rd strut bar 61 are coupling by adapter shaft 8; first strut bar 51; second strut bar 52; surround a rhombus between the 3rd strut bar 61 and the 4th strut bar 62, adapter shaft 8 is screwed onto on the screw mandrel 7.
Claims (4)
1. quick jacking apparatus of mechanical type, it is characterized in that comprising the from inside to outside extension set of socket successively of scissors-type jack and N, N 〉=2 wherein, and N round numbers, be provided with detent mechanism between two adjacent extension sets, the upper side of first extension set is provided with the handle projection of outside protrusion, and N extension set is fixedly connected on the upper surface of brace table of described scissors-type jack.
2. the quick jacking apparatus of a kind of mechanical type as claimed in claim 1, it is characterized in that described detent mechanism comprises button and locating piece, described locating piece is set in place on the lower end side of the extension set of inboard, described locating piece and described between the extension set of inboard apical grafting spring is arranged, the described upper side that is positioned at the extension set in the outside is provided with knock hole, described button stretches out described knock hole, the inner of described button has been wholely set positioning boss, described positioning boss apical grafting is in described knock hole, in working order down, described locating piece stretches into location in the described knock hole.
3. the quick jacking apparatus of a kind of mechanical type as claimed in claim 2, it is characterized in that the described inside face of extension set that is positioned at the outside is provided with axial and described knock hole to the guide groove that is communicated with, described locating piece and described guide groove bearing fit.
4. the quick jacking apparatus of a kind of mechanical type as claimed in claim 1, it is characterized in that described scissors-type jack comprises base, brace table; rocking handle and the screw mandrel that has bidirectional helical; be connected with first strut bar and second strut bar on the described base; be connected with the 3rd strut bar and the 4th strut bar on the described brace table; described first strut bar and the 4th strut bar are coupling by adapter shaft; described second strut bar and the 3rd strut bar are coupling by adapter shaft; described first strut bar; second strut bar; surround a rhombus between the 3rd strut bar and the 4th strut bar, described adapter shaft is screwed onto on the described screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200988126U CN202063666U (en) | 2011-04-07 | 2011-04-07 | Mechanical type quick jacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200988126U CN202063666U (en) | 2011-04-07 | 2011-04-07 | Mechanical type quick jacking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202063666U true CN202063666U (en) | 2011-12-07 |
Family
ID=45057536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200988126U Expired - Fee Related CN202063666U (en) | 2011-04-07 | 2011-04-07 | Mechanical type quick jacking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202063666U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935924A (en) * | 2012-11-29 | 2013-02-20 | 无锡市蓝力机床有限公司 | Die change trolley for crawler belt tightening machine |
| CN104132600A (en) * | 2013-06-09 | 2014-11-05 | 国家电网公司 | O-type sealing circle diameter measurement method and auxiliary device for implementing method |
| CN105775330A (en) * | 2016-04-25 | 2016-07-20 | 安丘博阳机械制造有限公司 | Powder conveying device |
| CN108275616A (en) * | 2016-05-30 | 2018-07-13 | 衢州市易凡设计有限公司 | A kind of method of suing and labouring of three folding rescue aid of light-duty hand-rail type expansion self-locking |
| CN108328515A (en) * | 2016-05-30 | 2018-07-27 | 衢州市易凡设计有限公司 | A kind of method of suing and labouring of the three folding bridge-type deliverance apparatus with self-locking light hydraulic |
| CN108362574A (en) * | 2018-04-28 | 2018-08-03 | 四川大学 | Rock mechanics tests bearing system under high temperature and pressure multi- scenarios method |
| CN108439268A (en) * | 2016-05-30 | 2018-08-24 | 衢州市易凡设计有限公司 | A kind of method of suing and labouring of hydraulic pressure self-locking cross sliding rail rescue aid |
| CN110451421A (en) * | 2019-09-19 | 2019-11-15 | 中国重汽集团柳州运力科迪亚克机械有限责任公司 | Hand retracting cylinder |
| CN112727156A (en) * | 2021-01-21 | 2021-04-30 | 方圆化集团有限公司 | Landscape balcony overhead ground support structure and construction method |
| RU209857U1 (en) * | 2021-08-10 | 2022-03-23 | Общество с ограниченной ответственностью "СИБИРСКИЕ ТЕХНОЛОГИИ" | HANGING AND LIFTING DEVICE FOR MINING EQUIPMENT |
-
2011
- 2011-04-07 CN CN2011200988126U patent/CN202063666U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935924A (en) * | 2012-11-29 | 2013-02-20 | 无锡市蓝力机床有限公司 | Die change trolley for crawler belt tightening machine |
| CN104132600A (en) * | 2013-06-09 | 2014-11-05 | 国家电网公司 | O-type sealing circle diameter measurement method and auxiliary device for implementing method |
| CN104132600B (en) * | 2013-06-09 | 2017-10-27 | 国家电网公司 | O-ring seal diameter measuring method and the servicing unit for implementing this method |
| CN105775330A (en) * | 2016-04-25 | 2016-07-20 | 安丘博阳机械制造有限公司 | Powder conveying device |
| CN108584783A (en) * | 2016-05-30 | 2018-09-28 | 衢州市易凡设计有限公司 | A kind of method of suing and labouring of three folding rescue aid of hand Self-locking flexible |
| CN108328515A (en) * | 2016-05-30 | 2018-07-27 | 衢州市易凡设计有限公司 | A kind of method of suing and labouring of the three folding bridge-type deliverance apparatus with self-locking light hydraulic |
| CN108439268A (en) * | 2016-05-30 | 2018-08-24 | 衢州市易凡设计有限公司 | A kind of method of suing and labouring of hydraulic pressure self-locking cross sliding rail rescue aid |
| CN108483333A (en) * | 2016-05-30 | 2018-09-04 | 衢州市易凡设计有限公司 | A kind of method of suing and labouring of the cross sliding rail rescue aid of hydraulic pressure self-locking |
| CN108275616A (en) * | 2016-05-30 | 2018-07-13 | 衢州市易凡设计有限公司 | A kind of method of suing and labouring of three folding rescue aid of light-duty hand-rail type expansion self-locking |
| CN108362574A (en) * | 2018-04-28 | 2018-08-03 | 四川大学 | Rock mechanics tests bearing system under high temperature and pressure multi- scenarios method |
| CN110451421A (en) * | 2019-09-19 | 2019-11-15 | 中国重汽集团柳州运力科迪亚克机械有限责任公司 | Hand retracting cylinder |
| CN112727156A (en) * | 2021-01-21 | 2021-04-30 | 方圆化集团有限公司 | Landscape balcony overhead ground support structure and construction method |
| RU209857U1 (en) * | 2021-08-10 | 2022-03-23 | Общество с ограниченной ответственностью "СИБИРСКИЕ ТЕХНОЛОГИИ" | HANGING AND LIFTING DEVICE FOR MINING EQUIPMENT |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20140407 |