CN202449792U - Lifting jack capable of being used slantly - Google Patents
Lifting jack capable of being used slantly Download PDFInfo
- Publication number
- CN202449792U CN202449792U CN2012200393242U CN201220039324U CN202449792U CN 202449792 U CN202449792 U CN 202449792U CN 2012200393242 U CN2012200393242 U CN 2012200393242U CN 201220039324 U CN201220039324 U CN 201220039324U CN 202449792 U CN202449792 U CN 202449792U
- Authority
- CN
- China
- Prior art keywords
- jack
- foundation
- base
- lifting jack
- slantly
- 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 relates to a lifting jack capable of being used slantly. The lifting jack consists of a foundation and a jack, wherein the longitudinal section of the foundation is trapezoid; a semi-circular groove for fixing the jack is formed in the middle of the upper end face of the foundation; a cylindrical positioning piece is arranged on the bottom of the jack; the cylindrical positioning piece is connected with the semi-circular groove of the foundation through end covers at two ends; the lifting jack can be operated and used easily, conveniently and reliably; the jack can rotate along with the movement of a jacked object under the condition that the foundation does not move, can be exerted on an inclined surface well, and does not slip, and can reduce operation time and labor intensity; and the jack can be protected from being damaged.
Description
Technical field
The utility model belongs to technical field of jacks, specifically is the jack that a kind of tiltable is used.
Background technology
When moving oil pumper, need unclamp the pressure thick stick screw on the oil pumper chassis earlier, a thousand pieces of gold top is inclined on the oil pumper basis alive suppress the oil pumper shift position of making a concerted effort to make that relies on the deadweight of its hoisting force and oil pumper to form then.Put forth effort the rib that the position is a thousand pieces of gold top base after a thousand pieces of gold top is tilting, be prone to cause a thousand pieces of gold top to damage; Be difficult for finding acting point simultaneously, the renders operation time is long, labour intensity is big, and in operating process, is prone to skid, and causes a thousand pieces of gold top to burst out backward, exists great potential safety hazard.In addition, other occasion such as automobile cast anchor on the ramp when needing to use jack, directly on the ramp, use ordinary jack to be prone to produce the component to lower slider, have safety hazard.
The utility model content
The purpose of the utility model is to provide a kind of and first-classly on the inclined-plane puts forth effort, non-slip, can reduce the operating time, reduce labour intensity, the jack that can protect the not impaired tiltable in a thousand pieces of gold top to use simultaneously.
Realize that the technical scheme that above-mentioned purpose is taked is: this jack is made up of base and jack two parts; Wherein, The vertical section of base is shaped as trapezoidal; The middle part of base upper surface is provided with the half slot that is used for fixing jack, and the bottom of jack is provided with a cylinder locations, and this cylinder locations is connected through the gland at two ends and the half slot of base.
Unidirectional teeth are arranged on the bottom surface of said base.
The jack that the tiltable of processing according to such scheme is used is manipulated easy to be reliably, and under the motionless situation of base, jack can rotate along with moving of jack-up thing, reaches the purpose that tilts to use thus.This jack is first-class on the inclined-plane to be puted forth effort, non-slip, can reduce the operating time, reduce labour intensity, can protect a thousand pieces of gold top not to be damaged simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Referring to Fig. 1, the jack that the tiltable of the utility model is used is made up of base 1 and jack 2 two parts, and wherein, the vertical section of base 1 is shaped as trapezoidal, and on the bottom surface of base 1, is provided with unidirectional teeth 3, is used to prevent slide behind its bearing load.Middle part in base 1 upper surface is provided with half slot 4, is used for laying jack 2.This jack 2 adopts known hydraulic jack, and its structure repeats no more, and is provided with a cylinder locations 5 in the bottom of jack 2, and this cylinder locations 5 is through being connected through the gland 6 at two ends and the half slot 4 of base 1.Directly jack 2 is positioned on the base 1 during use, with gland 6 welding.The utility model is applicable to the tilting use of jack, and is easy and simple to handle reliable, and under the motionless situation of base 1, jack 2 can rotate along with moving of jack-up thing, reaches thus that jack first-classly on the inclined-plane is puted forth effort, non-slip inclination application target.
Claims (2)
1. the jack that uses of a tiltable; It is made up of base and jack two parts; It is characterized in that: the vertical section of base is shaped as trapezoidal; The middle part of base upper surface is provided with the half slot that is used for fixing jack, and the bottom of jack is provided with a cylinder locations, and this cylinder locations is through being connected through the gland at two ends and the half slot of base.
2. the jack that tiltable according to claim 1 is used is characterized in that: unidirectional teeth are arranged on the bottom surface of said base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200393242U CN202449792U (en) | 2012-02-08 | 2012-02-08 | Lifting jack capable of being used slantly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200393242U CN202449792U (en) | 2012-02-08 | 2012-02-08 | Lifting jack capable of being used slantly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202449792U true CN202449792U (en) | 2012-09-26 |
Family
ID=46865674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200393242U Expired - Fee Related CN202449792U (en) | 2012-02-08 | 2012-02-08 | Lifting jack capable of being used slantly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202449792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110963435A (en) * | 2020-01-07 | 2020-04-07 | 哈尔滨理工大学 | Hydraulic jack strutting arrangement with multi freedom |
-
2012
- 2012-02-08 CN CN2012200393242U patent/CN202449792U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110963435A (en) * | 2020-01-07 | 2020-04-07 | 哈尔滨理工大学 | Hydraulic jack strutting arrangement with multi freedom |
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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: 20120926 Termination date: 20130208 |