CN2375736Y - Hydraulic control automatic opening and closing gate - Google Patents
Hydraulic control automatic opening and closing gate Download PDFInfo
- Publication number
- CN2375736Y CN2375736Y CN99223146U CN99223146U CN2375736Y CN 2375736 Y CN2375736 Y CN 2375736Y CN 99223146 U CN99223146 U CN 99223146U CN 99223146 U CN99223146 U CN 99223146U CN 2375736 Y CN2375736 Y CN 2375736Y
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- CN
- China
- Prior art keywords
- gate
- hydraulic cylinder
- oil
- vertical shaft
- well
- 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 hydraulic control mechanical device provided with a pump. The utility model is devised to solve the defects that switching the existing iron art gate is inconvenient, locking and unlocking are more troublesome, etc. The utility model is characterized in that a rectangle accumbent well is arranged below a gate shaft of a gate, a vertical shaft is welded on the gate under a second gate shaft, the lower half section of the vertical shaft is inserted into the accumbent well, the vertical shaft inserted into the well is provided with a transverse branch arm which is connected with a piston rod of the front end of a hydraulic cylinder in the well, the back end of the hydraulic cylinder is connected with concave base fixed on the wall of the well, the lower end of the vertical shaft is fixed with a bearing, and the accumbent well is connected with a work box on one side of a gate post through an underground pipeline. The utility model has the purpose that the utility model provides an oppositely opening type iron art gate which can open and close automatically and can lock tightly at one arbitrary point.
Description
The utility model relates to a kind of hydraulic control mechanical device that has pump.
At present, the installation of gate in each office of city, factories and miness, school and private villa of the iron of opposite opened skill is very general, and this gate is attractive in appearance, generous, full of flourishes, kind is complete, and exotic shape is loved by the people.But it also has the some shortcomings part, such as: the switch inconvenience, lock and unblank just more to bother, the gate is when unlimited, come back rotation once meeting external force, the vehicle of coming in and going out is constituted a threat to, at the problems referred to above, I have designed a hydraulic system and have controlled the gate, make gate open and close and at the arbitrfary point automatic locking automatically.
The opposite opened iron skill gate that the purpose of this utility model provides a kind of open and close automatically and locks in the arbitrfary point.
Structure of the present utility model is: door pillar is fixed on the ground, and the gate is fixed on the door pillar by door-hinge.Below the gate door-hinge, dig a rectangle Wo Jing, be used for installing hydraulic cylinder.Below second door-hinge, with the same axle center of door-hinge, a vertical shaft is welded on the gate, the following half-section of vertical shaft inserts in the well that crouches, and on the vertical shaft in the fill-in well a horizontal support arm is arranged, and it is connected with the piston rod of hydraulic cylinder front end.The rear end of hydraulic cylinder is connected with spill base on being fixed on the borehole wall.Vertical shaft and horizontal plane, wall place and plane, place, gate folder miter angle.The lower end of vertical shaft one bearing fixing.The hydraulic cylinder that crouches in the well links to each other with work box in door pillar one side by underground utilities (being fluid pressure line and control circuit).
Electric motor driven hydraulic pump is arranged in the work box, and the inlet port of hydraulic pump connects oil filter by oil pipe and stretches into fuel tank, the oil-out of the oil pump oil-in of overflow valve and the oil-in of solenoid operated directional valve connected in parallel.Connect the pipeline of overflow valve, return fuel tank through the oil-out of overflow valve, the oil return opening of solenoid operated directional valve also returns fuel tank.Two groups of in addition two actuator ports of reversal valve pick out oil pipe each minutes, lead to the hydraulic cylinder in the Liang Wojing respectively, wherein lead on two oil pipes of two hydraulic cylinder rod chambers, be installed in parallel two flow speed control valves, in a side of two flow speed control valves, one way valve respectively in parallel again.In the well that crouches, lead to the hydraulic control one-way valve of respectively connecting on the oil pipe of hydraulic cylinder rodless cavity.Hand-operated valve is connected on the oil pipe that connects hydraulic cylinder two chambeies, must be connected between hydraulic cylinder and the hydraulic control one-way valve at the contact of rodless cavity one side.
This hydraulic system can guarantee that hydraulic cylinder locking more arbitrarily, and promptly the gate case is on the automatic locking of arbitrfary point.The gate can also manual unlocking, and pulling is led to the backguy (end of backguy is stayed work box, and the other end links to each other with manually-operated gate in the well for sleeping in) of Wo Jing by work box, opens valve, and the two chambeies connection with hydraulic cylinder just can promote this fan gate.The first half that this system removes vertical shaft is exposed, and other element all is hidden installation, has kept the style at former gate to greatest extent.It is a kind of new sections skill gate that integrates automation and iron skill gate advantage.
Fig. 1 is a general structure schematic diagram of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is a hydraulic circuit diagram of the present utility model.
Be described further below in conjunction with the structure of accompanying drawing to this city utility model, shown in accompanying drawing 1,2,3, door pillar 1 is fixed on the ground 2, and gate 5 is fixed on the door pillar by door-hinge 4.Below the gate door-hinge, dig rectangle well 3 for sleeping in, be used for installing hydraulic cylinder 8.Below second door-hinge, with the same axle center of door-hinge, a vertical shaft 6 is welded on the gate, the following half-section of vertical shaft inserts in the well that crouches, and on the vertical shaft in the fill-in well a horizontal support arm 7 is arranged, and it is connected with the piston rod of hydraulic cylinder front end.The rear end of hydraulic cylinder is connected with spill base 9 on being fixed on the borehole wall.Vertical shaft and horizontal plane, wall place and plane, place, gate folder miter angle.The lower end of vertical shaft one bearing fixing, Wo Jing links to each other with work box 10 in door pillar one side by underground utilities (being fluid pressure line and control circuit).
As shown in Figure 4, electric motor driven hydraulic pump 17 is arranged in the work box 10, the inlet port of hydraulic pump connects oil filter 18 by oil pipe and stretches into fuel tank, the oil-out of the oil pump oil-in of overflow valve 16 and the oil-in of solenoid operated directional valve 15 connected in parallel.Connect the pipeline of overflow valve, return fuel tank through the oil-out of overflow valve, the oil return opening of solenoid operated directional valve also returns fuel tank.Two groups of in addition two actuator ports of solenoid operated directional valve pick out oil pipe each minutes, lead to the hydraulic cylinder 8 in the Liang Wojing respectively, wherein lead on two oil pipes of two hydraulic cylinder rod chambers, be installed in parallel two flow speed control valves 13, in a side of two flow speed control valves, one way valve 14 respectively in parallel again.In the well that crouches, lead to the hydraulic control one-way valve 11 of respectively connecting on the oil pipe of hydraulic cylinder rodless cavity.Hand-operated valve 12 is connected on the oil pipe that connects hydraulic cylinder two chambeies, must be connected between hydraulic cylinder and the hydraulic control one-way valve at the contact of rodless cavity one side.
Claims (1)
1, a kind of hydraulic control automatic switch gate, by door pillar (1), ground (2), gate (5), door-hinge (4), work box (10), Wo Jing (3) forms, door pillar (1) is fixed on the ground (2), gate (5) is fixed on the door pillar by door-hinge (4), electric motor driven hydraulic pump (17) is arranged in the work box (10), the inlet port of hydraulic pump connects oil filter (18) by oil pipe and stretches into fuel tank, the oil-out of the oil pump oil-in of overflow valve (16) and the oil-in of solenoid operated directional valve (15) connected in parallel, connect the pipeline of overflow valve, oil-out through overflow valve returns fuel tank, the oil return opening of solenoid operated directional valve also returns fuel tank, two groups of in addition two actuator ports of solenoid operated directional valve pick out oil pipe each minutes, lead to the hydraulic cylinder (8) in the Liang Wojing (3) respectively, wherein lead on two oil pipes of two hydraulic cylinder rod chambers, be installed in parallel two flow speed control valves (13), side at two flow speed control valves, an one way valve (14) respectively in parallel again, in the well that crouches, lead to the hydraulic control one-way valve (11) of respectively connecting on the oil pipe of hydraulic cylinder rodless cavity, hand-operated valve (12) is connected on the oil pipe that connects hydraulic cylinder two chambeies, contact in rodless cavity one side must be connected between hydraulic cylinder and the hydraulic control one-way valve, it is characterized in that: below the gate door-hinge, one rectangle Wo Jing (3) is arranged, be used for installing hydraulic cylinder (8), below second door-hinge, with the same axle center of door-hinge, a vertical shaft (6) is welded on the gate, the following half-section of vertical shaft inserts in the well that crouches, on the vertical shaft in the fill-in well a horizontal support arm (7) is arranged, it is connected with the piston rod of hydraulic cylinder front end, the rear end of hydraulic cylinder is connected with spill base (9) on being fixed on the borehole wall, vertical shaft and horizontal plane, wall place and plane, place, gate folder miter angle, the lower end of vertical shaft one bearing fixing, Wo Jing links to each other with work box (10) in door pillar one side by underground utilities (being fluid pressure line and control circuit).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99223146U CN2375736Y (en) | 1999-03-23 | 1999-03-23 | Hydraulic control automatic opening and closing gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99223146U CN2375736Y (en) | 1999-03-23 | 1999-03-23 | Hydraulic control automatic opening and closing gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2375736Y true CN2375736Y (en) | 2000-04-26 |
Family
ID=34013412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99223146U Expired - Fee Related CN2375736Y (en) | 1999-03-23 | 1999-03-23 | Hydraulic control automatic opening and closing gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2375736Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948695A (en) * | 2017-05-18 | 2017-07-14 | 杜小卫 | A kind of novel intelligent door |
| CN107816270A (en) * | 2016-05-26 | 2018-03-20 | 南安泉鸿孵化器管理有限公司 | The extremely simple door of safety |
-
1999
- 1999-03-23 CN CN99223146U patent/CN2375736Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816270A (en) * | 2016-05-26 | 2018-03-20 | 南安泉鸿孵化器管理有限公司 | The extremely simple door of safety |
| CN107816270B (en) * | 2016-05-26 | 2019-02-22 | 长乐致远技术开发有限公司 | The extremely simple door of safety |
| CN106948695A (en) * | 2017-05-18 | 2017-07-14 | 杜小卫 | A kind of novel intelligent door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |