CN207792570U - A kind of novel separated type hydraulic jack - Google Patents
A kind of novel separated type hydraulic jack Download PDFInfo
- Publication number
- CN207792570U CN207792570U CN201820076209.XU CN201820076209U CN207792570U CN 207792570 U CN207792570 U CN 207792570U CN 201820076209 U CN201820076209 U CN 201820076209U CN 207792570 U CN207792570 U CN 207792570U
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- CN
- China
- Prior art keywords
- controller
- oil cylinder
- hydraulic jack
- inserted sheet
- type hydraulic
- Prior art date
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Abstract
The utility model provides a kind of novel separated type hydraulic jack, including oil cylinder, controller and multiple circular inserted sheets；Oil cylinder connects handlance by oil pipe；Controller is hollow cylindrical, and controller height is identical as oil cylinder height, and controller is concentric to be sleeved on outside oil cylinder, and inserted sheet is detachably arranged above controller, and inserted sheet is equipped with U-type groove, and the plunger that oil cylinder stretches out passes through U-type groove.A kind of novel separated type hydraulic jack of the utility model, with the use of oil cylinder, controller and inserted sheet, the retraction of oil cylinder can be classified and be carried out, realize high-precision positioning, the quality and efficiency when oil transfer arm repairs are improved, while also improving the safety of construction.
Description
Technical field
The utility model belongs to machining tools art, more particularly, to a kind of novel separated type hydraulic jack.
Background technology
When oil transfer arm repairs, need to jack-up inner arm together with outer arm, and inner arm bottom surface and cushion cap interplanar distance
Too small (about 200mm), and the minimum constructive height of 25t dwarf forms mechanical jacks is 260mm cannot use herein, can only use separate type
Jack is operated.Under prior art conditions, separated type hydraulic jack is made of oil cylinder, handlance and oil pipe,
Advantage is can be used in the space of height very little, and deficiency is that when the load is large, the retraction stroke of Cylinder Plunger is difficult to control,
The positioning difficulty of flange installation when oil transfer arm repairs or maintains is larger.
Invention content
In view of this, the utility model is directed to a kind of novel separated type hydraulic jack, with the use of oil cylinder, control
The retraction of oil cylinder can be classified and carry out, realize high-precision positioning, improve matter when being repaired to oil transfer arm by device and inserted sheet
Amount and efficiency.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of novel separated type hydraulic jack, including oil cylinder, controller and multiple circular inserted sheets；Oil cylinder passes through oil pipe
Connect handlance；Controller is hollow cylindrical, and controller height is identical as oil cylinder height, and controller is concentric to be sleeved on oil cylinder
Outside, inserted sheet is detachably arranged above controller, and inserted sheet is equipped with U-type groove, and the plunger that oil cylinder stretches out passes through U-type groove.
In the practical application of utility model, the oil cylinder for connecting oil pipe is put into controller, places wait for raising together
The lower part of oil transfer arm inner arm；It shakes handlance to jack up oil transfer arm inner arm, the inserted sheet for the quantity that matches is inserted into according to oil cylinder stroke,
Oil cylinder withdraws from inserted sheet piecewise when retracting, and when oil cylinder retraction speed is excessive, oil transfer arm inner arm, which is directly born against, is transmitted to oil on inserted sheet
The cushion cap of cylinder, shaking handlance handle again at this time makes power on lever top, then withdraws from one piece of inserted sheet, is repeated by this operation sequence
Can be solved the repair of oil transfer arm inner arm is accurately positioned problem, and the security reliability that oil transfer arm repairs can also be improved.
Further, controller lower end is equipped with oil pipe U-type groove.
Oil pipe passes through the oil pipe U-type groove of controller.
Further, a diameter of 152mm of controller.
Further, the wall thickness of controller is 16mm.
Further, inserted sheet is the steel plate materials inserted sheet of Q235.
Compared with the existing technology, a kind of novel separated type hydraulic jack of the utility model, has the advantage that：
A kind of novel separated type hydraulic jack of the utility model is used cooperatively oil cylinder, controller and inserted sheet, can will be oily
The retraction classification of cylinder carries out, and realizes high-precision positioning, improves quality and efficiency when being repaired to oil transfer arm, while also carrying
The high safety of construction.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In the accompanying drawings：
Fig. 1 is a kind of novel separated type hydraulic jack use state diagram of the utility model embodiment；
Fig. 2 is a kind of novel separated type hydraulic jack first structure schematic diagram of the utility model embodiment；
Fig. 3 is a kind of the second structural schematic diagram of novel separated type hydraulic jack of the utility model embodiment.
Reference sign：
1- oil cylinders；2- oil pipes；3- handlances；4- controllers；5- inserted sheets.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figs. 1-2, a kind of novel separated type hydraulic jack, including oil cylinder 1, controller 4 and it is multiple it is circular insert
Piece 5；Oil cylinder 1 connects handlance 3 by oil pipe 2；Controller 4 is hollow cylindrical, and 4 height of controller is identical as 1 height of oil cylinder,
Controller 4 is concentric to be sleeved on outside oil cylinder 1, and inserted sheet 5 is detachably arranged at 4 top of controller, and inserted sheet 5 is equipped with U-type groove, oil cylinder 1
The plunger of stretching passes through U-type groove.
In the practical application of utility model, the oil cylinder 1 for connecting oil pipe 2 is put into controller 4, places wait for raising together
Oil transfer arm inner arm lower part；It shakes handlance 3 to jack up oil transfer arm inner arm, the quantity that matches is inserted into according to 1 stroke of oil cylinder
Inserted sheet 5, oil cylinder 1 withdraw from inserted sheet 5 piecewise when retracting, and when 1 retraction speed of oil cylinder is excessive, oil transfer arm inner arm directly bears against inserted sheet 5
On be transmitted to the cushion cap of oil cylinder 1, shaking 3 handle of handlance again at this time makes power on lever top, then withdraws from one piece of inserted sheet 5, repeatedly into
Row by this operation sequence can be solved oil transfer arm inner arm repair be accurately positioned problem, can also make oil transfer arm repair it is safe and reliable
Property is improved.
As shown in Figs. 1-2,4 lower end of controller is equipped with oil pipe U-type groove.
Oil pipe 2 passes through the oil pipe U-type groove of controller 4.
As shown in Figs. 1-2, a diameter of 152mm of controller 4.
As shown in Figs. 1-2, the wall thickness of controller 4 is 16mm.
As shown in Figs. 1-2, inserted sheet 5 is the steel plate materials inserted sheet of Q235.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of novel separated type hydraulic jack, it is characterised in that：Including oil cylinder (1), controller (4) and it is multiple it is circular insert
Piece (5)；The oil cylinder (1) connects handlance (3) by oil pipe (2)；The controller (4) is hollow cylindrical, the control
Device (4) is highly identical as the oil cylinder (1) height, and the controller (4) is concentric to be sleeved on the oil cylinder (1) outside, described to insert
Piece (5) is detachably arranged above the controller (4), and the inserted sheet (5) is equipped with U-type groove, the plunger that the oil cylinder (1) is stretched out
Across the U-type groove.
2. a kind of novel separated type hydraulic jack according to claim 1, it is characterised in that：Under the controller (4)
End is equipped with oil pipe U-type groove.
3. a kind of novel separated type hydraulic jack according to claim 2, it is characterised in that：The controller (4)
A diameter of 152mm.
4. a kind of novel separated type hydraulic jack according to claim 3, it is characterised in that：The controller (4)
Wall thickness is 16mm.
5. a kind of novel separated type hydraulic jack according to claim 4, it is characterised in that：The inserted sheet (5) is
The steel plate materials inserted sheet of Q235.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820076209.XU CN207792570U (en) | 2018-01-17 | 2018-01-17 | A kind of novel separated type hydraulic jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820076209.XU CN207792570U (en) | 2018-01-17 | 2018-01-17 | A kind of novel separated type hydraulic jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207792570U true CN207792570U (en) | 2018-08-31 |
Family
ID=63272332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820076209.XU Expired - Fee Related CN207792570U (en) | 2018-01-17 | 2018-01-17 | A kind of novel separated type hydraulic jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207792570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099552A (en) * | 2019-12-31 | 2020-05-05 | 连云港士君化工设备维修有限公司 | Method for replacing horizontal slewing bearing or inner wall slewing bearing of wharf oil conveying arm |
-
2018
- 2018-01-17 CN CN201820076209.XU patent/CN207792570U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099552A (en) * | 2019-12-31 | 2020-05-05 | 连云港士君化工设备维修有限公司 | Method for replacing horizontal slewing bearing or inner wall slewing bearing of wharf oil conveying arm |
| CN111099552B (en) * | 2019-12-31 | 2022-04-01 | 连云港士君化工设备维修有限公司 | Method for replacing horizontal slewing bearing or inner wall slewing bearing of wharf oil conveying arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180831 Termination date: 20200117 |