CN205892624U - Jack intelligent control device - Google Patents
Jack intelligent control device Download PDFInfo
- Publication number
- CN205892624U CN205892624U CN201620739603.8U CN201620739603U CN205892624U CN 205892624 U CN205892624 U CN 205892624U CN 201620739603 U CN201620739603 U CN 201620739603U CN 205892624 U CN205892624 U CN 205892624U
- Authority
- CN
- China
- Prior art keywords
- valve
- fixedly connected
- transmission line
- storage tank
- hydraulic cylinder
- 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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- Types And Forms Of Lifts (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The utility model discloses a jack intelligent control device, including the liquid bin, the last surface mounting of liquid bin has the on -off control box, the back flow is installed in the left side of liquid bin, big pneumatic cylinder is installed on the top of back flow, the side -mounting of big pneumatic cylinder has pressure sensor no. 1, fluid conveying pipe is installed to the right lower extreme of big pneumatic cylinder, small hydraulic cylinder is installed on fluid conveying pipe's top, small hydraulic cylinder's side -mounting has pressure sensor no. 2, small hydraulic cylinder's right lower extreme is connected with the influent stream pipe, the end -to -end connection of influent stream pipe has the pump. This jack intelligent control device, through setting up pressure sensor no. 1, pressure sensor no. 2, cooperation information transmission line no. 1, information transmission line no. 2 make feedback that big pneumatic cylinder and the liquid hydraulic pressure among the small hydraulic cylinder can be convenient to the on -off control box in, and then can make the operation of valve no. 1, valve no. 2, three pairs of jack on the valve control.
Description
Technical field
This utility model is related to technical field of jacks, specially a kind of jack intelligent controlling device.
Background technology
Jack is the simplest crane gear that a kind of lifting height is less than 1 meter, because its structure is simple, flexibility and reliability,
Apply relatively broad in daily life, but, general hydraulic jack, due to being not provided with reflux, often causes to make
With during liquid loss, thus cause waste, and using jack when, generally require the intervention of external force it is impossible to realize
Full-automation, this causes certain trouble to user.
Utility model content
For problem above, this utility model provides a kind of jack intelligent controlling device, by arranging pressure sensing
Device one, pressure transducer are second-class can be with the problem in effectively solving background technology.
For achieving the above object, this utility model provides a kind of following technical scheme: jack intelligent controlling device, including
Liquid storage tank, the upper surface of described liquid storage tank is installed with switch control box, and the left end of described switch control box is solid
Surely it is connected with transmission line of information one, the left side of described liquid storage tank is installed with return duct, and the upper end of described return duct is solid
Dingan County is installed with big hydraulic cylinder, the side fixed installation of described big hydraulic cylinder equipped with valve one, the top of described return duct
There is pressure transducer one, and pressure transducer one is connected with transmission line of information one, the bottom righthand side fixed installation of described big hydraulic cylinder
There is pipe conveying fluid, the upper end of described pipe conveying fluid is installed with valve two, and the top of described pipe conveying fluid is installed with small cylinder,
The side of described small cylinder is installed with pressure transducer two, and described pressure transducer two is fixedly connected with information transfer
Line two, and described information transmission line two is connected with the right-hand member of switch control box, the bottom righthand side of described small cylinder is fixedly connected with
Enter flow tube, described enter flow tube upper end be fixedly connected with valve three, described enter flow tube end be fixedly connected with pump, and pump is located at liquid
The inside of body storage bin, the lower right corner of described liquid storage tank is also fixedly connected with and off switch.
As a kind of preferred technical scheme of this utility model, described valve one, valve two, valve three are check valve
Door.
As a kind of preferred technical scheme of this utility model, described return duct, pipe conveying fluid, the internal layer entering flow tube are coated with
There is one layer of anti-corrosion paint.
As a kind of preferred technical scheme of this utility model, the surface of described liquid storage tank is provided with opening.
Compared with prior art, the beneficial effects of the utility model are: this jack intelligent controlling device, are pressed by setting
Force transducer one, pressure transducer two, cooperation transmission line of information one, transmission line of information two, make in big hydraulic cylinder and small cylinder
Liquid hydraulic pressure can easily feed back in switch control box, and then valve one, valve two, valve three can be made to jack
Operation be controlled, arrange return duct, allow the liquid to repeatedly reclaim use, decrease waste.
Brief description
Fig. 1 is this utility model structural representation.
In figure: 1- liquid storage tank；2- switch control box；3- transmission line of information one；4- valve one；5- return duct；6- is big
Hydraulic cylinder；7- pressure transducer one；8- pipe conveying fluid；9- small cylinder；10- pressure transducer two；11- transmission line of information two；12-
Valve two；13- valve three；14- enters flow tube；15- pump；16- on and off switch；17- opening.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Embodiment:
Refer to Fig. 1, this utility model provides a kind of a kind of technical scheme: jack intelligent controlling device, including liquid
Storage bin 1, the upper surface of described liquid storage tank 1 is installed with switch control box 2, and the left end of described switch control box 2 is solid
Surely be connected with transmission line of information 1, the left side of described liquid storage tank 1 is installed with return duct 5, described return duct 5 upper
End is installed with valve 1, and the top of described return duct 5 is installed with big hydraulic cylinder 6, the side of described big hydraulic cylinder 6
It is installed with pressure transducer 1, and pressure transducer 1 is connected with transmission line of information 1, the right side of described big hydraulic cylinder 6
Lower end is installed with pipe conveying fluid 8, and the upper end of described pipe conveying fluid 8 is installed with valve 2 12, and the top of described pipe conveying fluid 8 is solid
Dingan County is installed with pressure transducer 2 10, described pressure transducer equipped with small cylinder 9, the side of described small cylinder 9
It is fixedly connected with transmission line of information 2 11 on 2 10, and described information transmission line 2 11 is connected with the right-hand member of switch control box 2, institute
The bottom righthand side stating small cylinder 9 is fixedly connected with into flow tube 14, and described enter flow tube 14 equal with the internal layer of return duct 5, pipe conveying fluid 8
Be coated with one layer of anti-corrosion paint, described enter flow tube 14 upper end be fixedly connected with valve 3 13, and described valve 3 13 and valve
One 4, valve 2 12 is one-way cock, described enter flow tube 14 end be fixedly connected with pump 15, and pump 15 is located at fluid storage
The inside of case 1, the lower right corner of described liquid storage tank 1 is fixedly connected with and off switch 16, on the surface of described liquid storage tank 1
It is provided with opening 17.
Operation principle of the present utility model: during use, after on and off switch 16 is opened, pump 15 is started working, and liquid will not
Disconnected entrance small cylinder 9, when in small cylinder 9, hydraulic pressure reaches certain value, pressure transducer 2 10 passes hydraulic pressure back switch control
In box 2 processed, switch control box 2 will be closed accordingly to valve 1, valve 2 12, valve 3 13 or be opened, liquid afterwards
Enter in big hydraulic cylinder 6, and by object lifting, when object is lifted to certain altitude, hydraulic pressure now is passed by pressure transducer 1
Return in switch control box 2, switch control box 2 will again valve 1, valve 2 12, valve 3 13 be closed accordingly or
Open, complete once-through operation.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (4)
1. a kind of jack intelligent controlling device, including liquid storage tank (1), the upper surface of described liquid storage tank (1) is fixed
Switch control box (2) is installed, the left end of described switch control box (2) is fixedly connected with transmission line of information one (3), described liquid
The left side of storage bin (1) is installed with return duct (5), and the upper end of described return duct (5) is installed with valve one (4), institute
The top stating return duct (5) be installed with big hydraulic cylinder (6) it is characterised in that: the fixing peace in the side of described big hydraulic cylinder (6)
Equipped with pressure transducer one (7), and pressure transducer one (7) is connected with transmission line of information one (3), described big hydraulic cylinder (6)
Bottom righthand side is installed with pipe conveying fluid (8), and the upper end of described pipe conveying fluid (8) is installed with valve two (12), described pipe conveying fluid
(8) top is installed with small cylinder (9), and the side of described small cylinder (9) is installed with pressure transducer two
(10), described pressure transducer two (10) is fixedly connected with transmission line of information two (11), and described information transmission line two (11)
Be connected with the right-hand member of switch control box (2), the bottom righthand side of described small cylinder (9) is fixedly connected with into flow tube (14), described enter
Flow tube (14) upper end is fixedly connected with valve three (13), described enter flow tube (14) end be fixedly connected with pump (15), and pump
(15) it is located at the inside of liquid storage tank (1), the lower right corner of described liquid storage tank (1) is also fixedly connected with and off switch
(16).
2. a kind of jack intelligent controlling device according to claim 1 it is characterised in that: described valve one (4), valve
Two (12), valve three (13) is one-way cock.
3. a kind of jack intelligent controlling device according to claim 1 it is characterised in that: described return duct (5), defeated stream
Pipe (8), the internal layer entering flow tube (14) are coated with one layer of anti-corrosion paint.
4. a kind of jack intelligent controlling device according to claim 1 it is characterised in that: described liquid storage tank (1)
Surface be provided with opening (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620739603.8U CN205892624U (en) | 2016-07-12 | 2016-07-12 | Jack intelligent control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620739603.8U CN205892624U (en) | 2016-07-12 | 2016-07-12 | Jack intelligent control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205892624U true CN205892624U (en) | 2017-01-18 |
Family
ID=57772612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620739603.8U Expired - Fee Related CN205892624U (en) | 2016-07-12 | 2016-07-12 | Jack intelligent control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205892624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033383A (en) * | 2018-01-23 | 2018-05-15 | 泉州恒灼热力机械科技有限公司 | A kind of hydraulic jack of pressure release automatic alarm |
-
2016
- 2016-07-12 CN CN201620739603.8U patent/CN205892624U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033383A (en) * | 2018-01-23 | 2018-05-15 | 泉州恒灼热力机械科技有限公司 | A kind of hydraulic jack of pressure release automatic alarm |
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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 |
Granted publication date: 20170118 Termination date: 20170712 |