CN206244321U - Thin type hydraulic jack - Google Patents
Thin type hydraulic jack Download PDFInfo
- Publication number
- CN206244321U CN206244321U CN201620886924.0U CN201620886924U CN206244321U CN 206244321 U CN206244321 U CN 206244321U CN 201620886924 U CN201620886924 U CN 201620886924U CN 206244321 U CN206244321 U CN 206244321U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- piston rod
- extension spring
- type hydraulic
- hydraulic jack
- 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
Links
- 230000006978 adaptation Effects 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 3
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- Actuator (AREA)
Abstract
The utility model discloses a kind of Thin type hydraulic jack, include cylinder body, the cylinder body is provided with the piston rod being adapted with the cylinder body, extension spring is provided with the cavity that the piston rod and the cylinder body are formed, the top of the extension spring is bolted to connection in the bottom of the piston rod, and the bottom of the extension spring is bolted to connection on the cylinder body；Distance detector is provided with the cavity of the cylinder body and piston rod, the jacking distance for detecting piston rod, the distance detector is connected with microcontroller, the microcontroller is connected with alarm, and the alarm is placed on the side wall of the cylinder body；By setting extension spring between piston rod and cylinder body, automatically reseting for piston rod is realized using extension spring, reduce the operating pressure of staff, improve production efficiency.
Description
Technical field
The utility model is related to a kind of jack, and in particular to Thin type hydraulic jack.
Background technology
During existing jack use, the manual type that the reset of jack is generally used is carried out, and causes piston
The reset of bar is slower, increased the operating pressure of staff, also reduces production efficiency.
Utility model content
In order to solve the above technical problems, the utility model proposes Thin type hydraulic jack, staff is reduced to reach
Operating pressure and improve production efficiency purpose.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of Thin type hydraulic jack, includes cylinder body, and the cylinder body is provided with the piston rod being adapted with the cylinder body,
Extension spring is provided with the cavity that the piston rod and the cylinder body are formed, the top of the extension spring is bolted
The bottom of the piston rod is connected to, the bottom of the extension spring is bolted to connection on the cylinder body；The cylinder
Distance detector is provided with the cavity of body and piston rod, the jacking distance for detecting piston rod, the distance detector connection
There is microcontroller, the microcontroller is connected with alarm, and the alarm is placed on the side wall of the cylinder body.
The utility model realizes piston rod by setting extension spring between piston rod and cylinder body using extension spring
Automatically reset, reduce the operating pressure of staff, improve production efficiency；Using distance detector effective detection piston rod
Jacking distance, it is to avoid jack occurs occurring beyond spacing situation in use, it is ensured that jack uses peace
Entirely；Prompting to staff is realized by microcontroller and alarm, it is ensured that the safety of production.
Used as preferred, the cylinder body is provided with the cylinder cap being adapted with the cylinder body, and the cylinder cap center is provided with and institute
State the movable span that piston rod is adapted.
As preferred, high pressure connection and handle are provided with the outside of the cylinder body, the handle and high pressure connection are symmetrical arranged
In the both sides of the cylinder body.
The utility model has the following advantages that：
1. the utility model realizes piston rod by setting extension spring between piston rod and cylinder body using extension spring
Automatically reset, reduce the operating pressure of staff, improve production efficiency；Using distance detector effective detection piston
The jacking distance of bar, it is to avoid jack occurs beyond spacing situation generation in use, it is ensured that the use of jack
Safety；Prompting to staff is realized by microcontroller and alarm, it is ensured that the safety of production.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described.
Fig. 1 is the schematic cross-sectional view of Thin type hydraulic jack disclosed in the utility model embodiment.
Numeral and the corresponding component title represented by letter in figure：
1. the cylinder cap of 2. piston rod of cylinder body, 3. extension spring, 4. bolt, 5. distance detector 6.
7. the alarm of 8. handle of high pressure connection 9..
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe.
The utility model provides Thin type hydraulic jack, and its operation principle is set by between piston rod and cylinder body
Extension spring, automatically reseting for piston rod is realized using extension spring, reduces the operating pressure of staff, improves production
Efficiency.
The utility model is described in further detail with reference to embodiment and specific embodiment.
As shown in figure 1, a kind of Thin type hydraulic jack, includes cylinder body 1, the cylinder body is provided with mutually fits with the cylinder body
Extension spring 3, the top of the extension spring are provided with the cavity that the piston rod 2 matched somebody with somebody, the piston rod and the cylinder body are formed
End is fixedly connected on the bottom of the piston rod by bolt 4, and the bottom of the extension spring is bolted to connection in institute
State on cylinder body；Distance detector 5 is provided with the cavity of the cylinder body and piston rod, the jacking distance for detecting piston rod, institute
State distance detector and be connected with microcontroller, the microcontroller is connected with alarm 9, and the alarm is placed in the cylinder body
On the wall of side.
The utility model realizes piston rod by setting extension spring between piston rod and cylinder body using extension spring
Automatically reset, reduce the operating pressure of staff, improve production efficiency；Using distance detector effective detection piston rod
Jacking distance, it is to avoid jack occurs occurring beyond spacing situation in use, it is ensured that jack uses peace
Entirely；Prompting to staff is realized by microcontroller and alarm, it is ensured that the safety of production.
It is worth noting that, the cylinder body is provided with the cylinder cap 6 being adapted with the cylinder body, the cylinder cap center be provided with
The movable span that the piston rod is adapted.
It is worth noting that, the cylinder body outside is provided with high pressure connection 7 and handle 8, the handle and high pressure connection are symmetrical
It is arranged on the both sides of the cylinder body.
Specifically used step of the present utility model is as follows：Again as shown in figure 1, during actual use, piston rod 2 exists
High pressure connection 4 can constantly detect the distance of jacking after introducing oil by jacking, distance detector, it is to avoid piston rod is beyond top
Limit range is risen, when going beyond the scope, signal is fed back to microcontroller by distance detector, and microprocessor control alarm 9 is reported
It is alert, remind staff to know that the piston rod of jack has gone beyond the scope, the jack of other specifications need to be changed；When jack is needed
Resetting is, using extension spring by piston rod back and forth, realize automatically reseting for piston rod, reduce the work of staff
Pressure, improves production efficiency.
By way of more than, Thin type hydraulic jack provided by the utility model, by piston rod and cylinder body it
Between extension spring is set, realize automatically reseting for piston rod using extension spring, reduce the operating pressure of staff, improve
Production efficiency.
Above-described is only the preferred embodiment of Thin type hydraulic jack disclosed in the utility model, should be referred to
Go out, for the person of ordinary skill of the art, on the premise of the utility model creation design is not departed from, can also make
Some deformations and improvement, these belong to protection domain of the present utility model.
Claims (3)
1. a kind of Thin type hydraulic jack, it is characterised in that include cylinder body, the cylinder body is provided with and is adapted with the cylinder body
Piston rod, be provided with extension spring in the cavity that the piston rod and the cylinder body are formed, the top of the extension spring leads to
The bottom that bolt is fixedly connected on the piston rod is crossed, the bottom of the extension spring is bolted to connection in the cylinder body
On；Distance detector is provided with the cavity of the cylinder body and piston rod, the jacking distance for detecting piston rod, the distance inspection
Survey device and be connected with microcontroller, the microcontroller is connected with alarm, and the alarm is placed on the side wall of the cylinder body.
2. Thin type hydraulic jack according to claim 1, it is characterised in that the cylinder body is provided with and the cylinder body phase
The cylinder cap of adaptation, the cylinder cap center is provided with the movable span being adapted with the piston rod.
3. Thin type hydraulic jack according to claim 1, it is characterised in that the cylinder body outside be provided with high pressure connection and
Handle, the handle and high pressure connection are symmetricly set on the both sides of the cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620886924.0U CN206244321U (en) | 2016-08-16 | 2016-08-16 | Thin type hydraulic jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620886924.0U CN206244321U (en) | 2016-08-16 | 2016-08-16 | Thin type hydraulic jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206244321U true CN206244321U (en) | 2017-06-13 |
Family
ID=58997961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620886924.0U Expired - Fee Related CN206244321U (en) | 2016-08-16 | 2016-08-16 | Thin type hydraulic jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206244321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210100291A (en) * | 2020-02-06 | 2021-08-17 | 박용섭 | Easy to use compact hydraulic key |
-
2016
- 2016-08-16 CN CN201620886924.0U patent/CN206244321U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210100291A (en) * | 2020-02-06 | 2021-08-17 | 박용섭 | Easy to use compact hydraulic key |
| KR102439356B1 (en) * | 2020-02-06 | 2022-09-01 | 박용섭 | Easy to use compact hydraulic key |
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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 |
Granted publication date: 20170613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |