CN105293356A - Inclined angle-adjustable jack - Google Patents
Inclined angle-adjustable jack Download PDFInfo
- Publication number
- CN105293356A CN105293356A CN201510825793.5A CN201510825793A CN105293356A CN 105293356 A CN105293356 A CN 105293356A CN 201510825793 A CN201510825793 A CN 201510825793A CN 105293356 A CN105293356 A CN 105293356A
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- CN
- China
- Prior art keywords
- jack
- regulating plate
- permanent seat
- adjusting plate
- tilt adjustable
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Abstract
The invention discloses an inclined angle-adjustable jack. The jack comprises a turnover adjusting plate, a hydraulic pump and a hydraulic cylinder, wherein the hydraulic pump and the hydraulic cylinder are vertically arranged on the turnover adjusting plate; a fixed base is arranged below the turnover adjusting plate; the fixed base and one end of the turnover adjusting plate are hinged by a pin shaft therebetween; two waist holes are formed in the other end of the turnover adjusting plate; the fixed base is provided with two swing rods respectively extending above the waist holes; and fastening bolts extending into the waist holes are arranged at the outer side of the fixed base. Through the mode, in the inclined angle-adjustable jack disclosed by the invention, the heights of the swing rods extending above the turnover adjusting plate are changed by using the fit between the fastening bolts and the swing rods; the included angle between the fixed base and the turnover adjusting plate is adjusted; the extension pointing direction of the hydraulic cylinder is changed; and the proper lifting angle is adjusted, so that the angle adjusting flexibility is good, and the lifting stability is high.
Description
Technical field
The present invention relates to hoisting device field, particularly relate to a kind of jack of tilt adjustable.
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 inclination lifting, is difficult to the Multi-angle working of support jack, needs the adjustment structure increasing specialty.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of jack of tilt adjustable, improves convenience and the working stability of lifting angular adjustment.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the jack providing a kind of tilt adjustable, comprise: upset regulating plate, Hydraulic Pump and hydraulic actuating cylinder, described Hydraulic Pump and hydraulic actuating cylinder are vertically set on upset regulating plate respectively, a permanent seat is provided with below described upset regulating plate, being provided with bearing pin between one end of described permanent seat and upset regulating plate carries out hinged, the other end of described upset regulating plate is provided with two waist holes, described permanent seat is provided with two rocking bars extended to respectively above waist hole, described permanent seat arranged outside has the binding bolt extended in waist hole.
In a preferred embodiment of the present invention, described permanent seat arranged outside has the tapped bore corresponding with binding bolt, and described tapped bore is connected with corresponding waist hole.
In a preferred embodiment of the present invention, the bottom-hinged of described rocking bar is on permanent seat.
In a preferred embodiment of the present invention, described Hydraulic Pump is connected with hydraulic actuating cylinder to drive hydraulic actuating cylinder to carry out flexible lifting.
In a preferred embodiment of the present invention, be provided with a spring between described permanent seat and upset regulating plate and support.
In a preferred embodiment of the present invention, described rocking bar is arranged with a nut regulating block be positioned at below upset regulating plate, described rocking bar is provided with several groove corresponding with binding bolt.
The invention has the beneficial effects as follows: the jack of a kind of tilt adjustable that the present invention points out, utilize coordinating of binding bolt and rocking bar, change rocking bar stretches out the height above upset regulating plate, regulate the angle between permanent seat and upset regulating plate, change the flexible sensing of hydraulic actuating cylinder, be adjusted to the angle of applicable lifting, the alerting ability of angular adjustment is good, and lifting stability is high.
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 tilt adjustable 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 tilt adjustable, comprise: upset regulating plate 3, Hydraulic Pump 2 and hydraulic actuating cylinder 1, described Hydraulic Pump 2 and hydraulic actuating cylinder 1 are vertically set on upset regulating plate 3 respectively, described Hydraulic Pump 2 is connected with hydraulic actuating cylinder 1 to drive hydraulic actuating cylinder 1 to carry out flexible lifting, Hydraulic Pump 2 is preferably hydraulic hand-pump, uses more flexible.
Be provided with a permanent seat 4 below described upset regulating plate 3, be provided with bearing pin 5 and carry out hinged between one end of described permanent seat 4 and upset regulating plate 3, change the angle of permanent seat 4 and upset regulating plate 3, can the sensing of regulator solution cylinder pressure 1.
The other end of described upset regulating plate 3 is provided with two waist holes, described permanent seat 4 is provided with two rocking bars 9 extended to respectively above waist hole, and described permanent seat 4 arranged outside has the binding bolt 8 extended in waist hole.After permanent seat 4 and the angle of upset regulating plate 3 have adjusted, utilize the cooperation of binding bolt 8 and rocking bar 9, secured angle, improve the stability of lifting.
Described permanent seat 4 arranged outside has the tapped bore corresponding with binding bolt 8, described tapped bore is connected with corresponding waist hole, the bottom-hinged of described rocking bar 9 is on permanent seat 4, when permanent seat 4 adjusts with the angle of upset regulating plate 3, rocking bar 9 waves certain angle thereupon, then binding bolt 8 is against the side of rocking bar 9, secures the angle of rocking bar 9, also just secures permanent seat 4 and the angle overturning regulating plate 3.
Be provided with a spring 6 between described permanent seat 4 and upset regulating plate 3 to support, resilient mounting, improve the convenience that permanent seat 4 adjusts with upset regulating plate 3 angle.
Described rocking bar 9 is arranged with a nut regulating block 7 be positioned at below upset regulating plate 3, nut regulating block 7 is screwed on rocking bar 9, the whereabouts of restriction upset regulating plate 3, described rocking bar 9 is provided with several groove corresponding with binding bolt 8, end and fit depressions when binding bolt 8 screws, fastening is effective, not easily gets loose.
In sum, the jack of a kind of tilt adjustable that the present invention points out, angular adjustment is convenient, the good stability of permanent seat 4, and be applicable to the lifting work of multiple angles, easy and simple to handle, stability is high.
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 (6)
1. the jack of a tilt adjustable, comprise: upset regulating plate, Hydraulic Pump and hydraulic actuating cylinder, described Hydraulic Pump and hydraulic actuating cylinder are vertically set on upset regulating plate respectively, it is characterized in that, a permanent seat is provided with below described upset regulating plate, being provided with bearing pin between one end of described permanent seat and upset regulating plate carries out hinged, the other end of described upset regulating plate is provided with two waist holes, described permanent seat is provided with two rocking bars extended to respectively above waist hole, described permanent seat arranged outside has the binding bolt extended in waist hole.
2. the jack of tilt adjustable according to claim 1, is characterized in that, described permanent seat arranged outside has the tapped bore corresponding with binding bolt, and described tapped bore is connected with corresponding waist hole.
3. the jack of tilt adjustable according to claim 1, is characterized in that, the bottom-hinged of described rocking bar is on permanent seat.
4. the jack of tilt adjustable according to claim 1, is characterized in that, described Hydraulic Pump is connected with hydraulic actuating cylinder to drive hydraulic actuating cylinder to carry out flexible lifting.
5. the jack of tilt adjustable according to claim 1, is characterized in that, is provided with a spring and supports between described permanent seat and upset regulating plate.
6. the jack of tilt adjustable according to claim 1, is characterized in that, described rocking bar is arranged with a nut regulating block be positioned at below upset regulating plate, described rocking bar is provided with several groove corresponding with binding bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510825793.5A CN105293356A (en) | 2015-11-25 | 2015-11-25 | Inclined angle-adjustable jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510825793.5A CN105293356A (en) | 2015-11-25 | 2015-11-25 | Inclined angle-adjustable jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105293356A true CN105293356A (en) | 2016-02-03 |
Family
ID=55191311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510825793.5A Pending CN105293356A (en) | 2015-11-25 | 2015-11-25 | Inclined angle-adjustable jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105293356A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (3)
| 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 |
-
2015
- 2015-11-25 CN CN201510825793.5A patent/CN105293356A/en active Pending
Patent Citations (3)
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |