CN105293358A - Lifting angle-adjustable jack - Google Patents
Lifting angle-adjustable jack Download PDFInfo
- Publication number
- CN105293358A CN105293358A CN201510826276.XA CN201510826276A CN105293358A CN 105293358 A CN105293358 A CN 105293358A CN 201510826276 A CN201510826276 A CN 201510826276A CN 105293358 A CN105293358 A CN 105293358A
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- adapter plate
- fixed plate
- jack
- lifting
- respectively arranged
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Abstract
The invention discloses a lifting angle-adjustable jack. The lifting angle-adjustable jack comprises a first fixed plate, a hydraulic pump and a hydraulic extension cylinder, wherein the hydraulic pump and the hydraulic extension cylinder are respectively arranged on the first fixed plate in a perpendicular manner; a second fixed plate is arranged below the first fixed plate; one ends of the first fixed plate and the second fixed plate are hinged by a pin shaft; two thread sleeves are arranged on the first fixed plate; and thread rods downwards pointed to the second fixed plate are respectively arranged in the thread sleeves. Through the mode, in the lifting angle-adjustable jack disclosed by the invention, a handle rotates to change the lengths of the thread rods below the first fixed plate, so that an included angle between the first fixed plate and the second fixed plate can be changed, the pointing direction of the hydraulic extension cylinder is adjusted, and the adjusting convenience is good; and the bottom of the second fixed plate is on the ground, so that the support stability is good, and the operation is safer.
Description
Technical field
The present invention relates to hoisting device field, particularly relate to a kind of jack of lifting adjustable angle.
Background technology
Jack is a kind of common weight-lifting equipment, and it is easy and simple to handle, and floor area is little, convenient transportation, therefore, uses more extensive.The volume of Normal hydraulic jack is little, but the weight of lifting is but not little, uses very general in Automobile Service field.
Jack is generally vertically set on ground and carries out work, and stability is high, but runs into the working space needing angle of inclination, often be difficult to adjust suitable angle, poor stability bottom during lifting, is difficult to the Multi-angle working of support jack, lifting angle is single, bad adaptability, inefficiency.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of jack of lifting adjustable angle, guarantees stability, the angle of adjustment lifting flexibly.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the jack providing a kind of lifting adjustable angle, comprise: the first adapter plate, Hydraulic Pump and hydraulically extensible cylinder, described Hydraulic Pump and hydraulically extensible cylinder are vertically set on the first adapter plate respectively, the second adapter plate is provided with below described first adapter plate, one end of described first adapter plate and the second adapter plate adopts bearing pin to be hinged and connected, described first adapter plate is provided with two screw collars, in described screw collar, is respectively arranged with the thread rod pointing to the second adapter plate downwards.
In a preferred embodiment of the present invention, the bottom end of described thread rod is respectively arranged with ball.
In a preferred embodiment of the present invention, described two screw collars are disposed on the top of the first adapter plate.
In a preferred embodiment of the present invention, described first adapter plate is provided with the through hole corresponding with screw collar.
In a preferred embodiment of the present invention, the top of described thread rod is respectively arranged with handle vertical with it.
The invention has the beneficial effects as follows: the jack of a kind of lifting adjustable angle that the present invention points out, pass through rotary handle, change thread rod gos deep into the length below the first adapter plate, the angle between the first adapter plate and the second adapter plate can be changed, thus regulating the sensing of hydraulically extensible cylinder, the convenience of adjustment is good, lands bottom the second adapter plate, stability of strutting system is good, operates safer.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of jack one preferred embodiment of a kind of lifting adjustable angle of the present invention.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of jack of lifting adjustable angle, comprise: the first adapter plate 3, Hydraulic Pump 2 and hydraulically extensible cylinder 1, described Hydraulic Pump 2 and hydraulically extensible cylinder 1 are vertically set on the first adapter plate 3 respectively, described Hydraulic Pump 2 is connected with hydraulically extensible cylinder 1, hydraulically extensible cylinder 1 is driven to carry out flexible lifting, Hydraulic Pump 2 is preferably hydraulic hand-pump, flexible operation.
The second adapter plate 4 is provided with below described first adapter plate 3, one end of described first adapter plate 3 and the second adapter plate 4 adopts bearing pin 5 to be hinged and connected, second adapter plate 4 lands, and changes the angle of the first adapter plate 3 and the second adapter plate 4, can change the sensing of hydraulically extensible cylinder 1.
Described first adapter plate 3 is provided with two screw collars 8, the thread rod 7 pointing to the second adapter plate 4 is downwards respectively arranged with in described screw collar 8, by rotating threaded rod 7, change the length goed deep into below the first adapter plate 3 of thread rod 7, the angle between the first adapter plate 3 and the second adapter plate 4 can be changed, thus regulating the sensing of hydraulically extensible cylinder 1, the convenience of adjustment is good, and angle is flexible.
Described two screw collars 8 are disposed on the top of the first adapter plate 3, and described first adapter plate 3 is provided with the through hole corresponding with screw collar 8.Thread rod 7 directes reach the upper surface of the second adapter plate 4 through through hole, the bottom end of described thread rod 7 is respectively arranged with ball 9, and ball 9 decreases the bottom of thread rod 7 and the friction of the second adapter plate 4, improves the smoothness regulated.
The top of described thread rod 7 is respectively arranged with handle 6 vertical with it.Handle 6 facilitates the rotation of thread rod 7, operates more laborsaving.
In sum, the jack of a kind of lifting adjustable angle that the present invention points out, easy and simple to handle, the angular adjustment of lifting is flexible, and the good stability of lifting, applied widely.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. the jack of a lifting adjustable angle, comprise: the first adapter plate, Hydraulic Pump and hydraulically extensible cylinder, described Hydraulic Pump and hydraulically extensible cylinder are vertically set on the first adapter plate respectively, it is characterized in that, the second adapter plate is provided with below described first adapter plate, one end of described first adapter plate and the second adapter plate adopts bearing pin to be hinged and connected, and described first adapter plate is provided with two screw collars, is respectively arranged with the thread rod pointing to the second adapter plate downwards in described screw collar.
2. the jack of lifting adjustable angle according to claim 1, is characterized in that, the bottom end of described thread rod is respectively arranged with ball.
3. the jack of lifting adjustable angle according to claim 1, is characterized in that, described two screw collars are disposed on the top of the first adapter plate.
4. the jack of lifting adjustable angle according to claim 1, is characterized in that, described first adapter plate is provided with the through hole corresponding with screw collar.
5. the jack of lifting adjustable angle according to claim 1, is characterized in that, the top of described thread rod is respectively arranged with handle vertical with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510826276.XA CN105293358A (en) | 2015-11-25 | 2015-11-25 | Lifting angle-adjustable jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510826276.XA CN105293358A (en) | 2015-11-25 | 2015-11-25 | Lifting angle-adjustable jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105293358A true CN105293358A (en) | 2016-02-03 |
Family
ID=55191313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510826276.XA Pending CN105293358A (en) | 2015-11-25 | 2015-11-25 | Lifting angle-adjustable jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105293358A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107500213A (en) * | 2017-09-25 | 2017-12-22 | 嘉兴市永邦机电有限公司 | A kind of available jack in slope |
| CN109052210A (en) * | 2018-08-29 | 2018-12-21 | 海盐佳业机械工具有限公司 | A kind of adjustable lifting jack |
| CN110668346A (en) * | 2019-09-11 | 2020-01-10 | 刘彦杰 | High-stability hydraulic jack with cleaning function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010004074A (en) * | 1999-06-28 | 2001-01-15 | 이구택 | Jack ram which is adjustable the horizontal angle |
| CN201729642U (en) * | 2010-07-13 | 2011-02-02 | 宁波大学 | Horizontal adjusting device for jack |
| CN202897923U (en) * | 2012-10-18 | 2013-04-24 | 宁波大学 | Combined type hydraulic jack |
| CN203778808U (en) * | 2014-01-08 | 2014-08-20 | 江西天元电机制造有限责任公司 | Clamping tool for machining inclined hole on thrust collar of generator |
-
2015
- 2015-11-25 CN CN201510826276.XA patent/CN105293358A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010004074A (en) * | 1999-06-28 | 2001-01-15 | 이구택 | Jack ram which is adjustable the horizontal angle |
| CN201729642U (en) * | 2010-07-13 | 2011-02-02 | 宁波大学 | Horizontal adjusting device for jack |
| CN202897923U (en) * | 2012-10-18 | 2013-04-24 | 宁波大学 | Combined type hydraulic jack |
| CN203778808U (en) * | 2014-01-08 | 2014-08-20 | 江西天元电机制造有限责任公司 | Clamping tool for machining inclined hole on thrust collar of generator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107500213A (en) * | 2017-09-25 | 2017-12-22 | 嘉兴市永邦机电有限公司 | A kind of available jack in slope |
| CN109052210A (en) * | 2018-08-29 | 2018-12-21 | 海盐佳业机械工具有限公司 | A kind of adjustable lifting jack |
| CN109052210B (en) * | 2018-08-29 | 2023-11-21 | 海盐佳业机械工具有限公司 | Adjustable jack |
| CN110668346A (en) * | 2019-09-11 | 2020-01-10 | 刘彦杰 | High-stability hydraulic jack with cleaning function |
| CN110668346B (en) * | 2019-09-11 | 2021-07-23 | 柳州市力天预应力设备厂 | High-stability hydraulic jack with cleaning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |
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| RJ01 | Rejection of invention patent application after publication |