CN111379762A - Motor cabinet with solenoid valve connection structure - Google Patents
Motor cabinet with solenoid valve connection structure Download PDFInfo
- Publication number
- CN111379762A CN111379762A CN201811655492.2A CN201811655492A CN111379762A CN 111379762 A CN111379762 A CN 111379762A CN 201811655492 A CN201811655492 A CN 201811655492A CN 111379762 A CN111379762 A CN 111379762A
- Authority
- CN
- China
- Prior art keywords
- oil
- piston cylinder
- baffle
- shell
- solenoid valve
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
Abstract
The utility model provides a motor cabinet with solenoid valve connection structure, piston cylinder fixed connection is between shell and baffle, piston cylinder waist has the slotted hole, the apron cover is fixed connection on the piston cylinder between shell and baffle, there is the baffle oilhole on the baffle between apron and piston cylinder, the oil feed passageway on baffle oilhole and the motor cabinet shell aligns and the oil inlet of oil circuit connection solenoid valve, the oil-out of solenoid valve is through the oil outlet passageway oil circuit connection oil storage tank on the motor cabinet shell, through the switch-on of solenoid valve and cut, the decline of control piston or keep the height.
Description
Technical Field
The invention relates to an electric hydraulic thruster, in particular to a motor base with an electromagnetic valve connecting structure.
Background
At present, the known electric hydraulic thruster is not provided with an electromagnetic valve, so the hydraulic thruster can not complete corresponding control action, however, the wind-proof function of the crane used in the open air needs the electromagnetic valve to control action, otherwise, the reliable wind-proof brake function can not be generated.
Disclosure of Invention
In order to enable the electric hydraulic thruster to generate a reliable windproof braking function, the invention provides the motor base with the electromagnetic valve connecting structure, and the corresponding action of the brake can achieve the purpose that the brake can generate the reliable windproof braking function under the control of the electromagnetic valve.
The technical scheme adopted by the invention for solving the technical problems is as follows: piston cylinder fixed connection has the slotted hole between shell and baffle, and piston cylinder waist has, and the surrounding ring cover is fixed connection on the piston cylinder between shell and baffle, has the baffle oilhole on the baffle between surrounding ring and piston cylinder, and the oil feed passageway on baffle oilhole and the motor cabinet shell aligns and the oil circuit connects the oil inlet of solenoid valve, and the oil-out of solenoid valve is through the oil storage tank of the passageway oil circuit connection that produces oil on the motor cabinet shell.
The invention has the beneficial effect that the descending or height keeping of the piston is controlled by switching on and off the electromagnetic valve.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure, 1, a push rod, 2, a sheath, 3, a stand column, 4, a spring, 5, a shell, 6, a piston cylinder, 7, a piston, 8, a surrounding ring, 9, a partition plate, 10, a motor base shell, 11, an oil pump, 12, a motor, 13, a slotted hole, 14, an oil storage tank, 15, a partition plate oil hole, 16, an oil inlet channel, 17, an electromagnetic valve oil inlet, 18, an oil outlet channel, 19, an electromagnetic valve oil outlet and 20, electromagnetic valves are arranged.
Detailed Description
In figure 1, a piston cylinder (6) is fixed between a shell (5) and a partition plate (9), the waist of the piston cylinder (6) is provided with a slotted hole (13), a surrounding ring (8) is sleeved on the piston cylinder (6) and fixedly connected between the shell (5) and the partition plate (9) and higher than the slotted hole (13), an oil pump (11) is connected between a motor (12) and the partition plate (9), a piston (7) is fixedly connected with a push rod (1), one end of the push rod (1) extends out of the shell (5) and is fixedly connected with a sheath (2), two ends of a spring (4) are sleeved on the push rod (1) and are respectively elastically connected with the inner side of the shell (5) and the piston (7), a partition plate oil hole (15) is arranged on the partition plate (9) between the surrounding ring (8) and the piston cylinder (6), the partition plate oil hole (15) is aligned with an oil inlet channel (16) on a motor base shell (10, an oil outlet (19) of the electromagnetic valve is connected with the oil storage tank (14) through an oil passage of an oil outlet channel (18) on the motor base shell (10).
Claims (1)
1. The utility model provides a motor cabinet with solenoid valve connection structure, piston cylinder fixed connection is between shell and baffle, and piston cylinder waist has the slotted hole, and the enclosure cover is fixed connection between shell and baffle on the piston cylinder, its characterized in that: a partition plate oil hole is formed in a partition plate between the enclosure and the piston cylinder barrel, an oil inlet channel on the partition plate oil hole and the motor base shell are aligned, an oil path is connected with an oil inlet of the electromagnetic valve, and an oil outlet of the electromagnetic valve is connected with an oil storage tank through an oil outlet channel on the motor base shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811655492.2A CN111379762A (en) | 2018-12-31 | 2018-12-31 | Motor cabinet with solenoid valve connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811655492.2A CN111379762A (en) | 2018-12-31 | 2018-12-31 | Motor cabinet with solenoid valve connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111379762A true CN111379762A (en) | 2020-07-07 |
Family
ID=71221350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811655492.2A Pending CN111379762A (en) | 2018-12-31 | 2018-12-31 | Motor cabinet with solenoid valve connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111379762A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379757A (en) * | 2018-12-31 | 2020-07-07 | 重庆海峻机电设备有限公司 | Motor base |
-
2018
- 2018-12-31 CN CN201811655492.2A patent/CN111379762A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379757A (en) * | 2018-12-31 | 2020-07-07 | 重庆海峻机电设备有限公司 | Motor base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200707 |
|
| WD01 | Invention patent application deemed withdrawn after publication |