CN202925491U - Automatic hydraulic lifting bollard - Google Patents
Automatic hydraulic lifting bollard Download PDFInfo
- Publication number
- CN202925491U CN202925491U CN 201220592922 CN201220592922U CN202925491U CN 202925491 U CN202925491 U CN 202925491U CN 201220592922 CN201220592922 CN 201220592922 CN 201220592922 U CN201220592922 U CN 201220592922U CN 202925491 U CN202925491 U CN 202925491U
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Abstract
The utility model discloses an automatic hydraulic lifting bollard which comprises an embedded barrel, a cylinder capable of moving up and down inside the embedded barrel, and an oil pump assembly, wherein a barrel cover and a barrel bottom are arranged in the embedded barrel and fixedly connected through a support pillar; the barrel bottom is fixedly connected with an oil cylinder; the end part of a piston rod in the oil cylinder is fixedly connected with a jacking block; the jacking block is connected with the top of the cylinder; the oil pump assembly is connected with the oil cylinder; the support pillar in the embedded barrel is fixedly connected with a rapid emergency response device; the rapid emergency response device comprises a hydraulic accumulator, an emergency solenoid valve and a valve block; the emergency solenoid valve is connected with the valve block; and the hydraulic accumulator is connected with the oil cylinder through the valve block. According to the utility model, the problems that the lifting bollard has no effect self protecting effect, cannot be reused after collision, lifts slowly, and cannot play the effect of stopping the vehicle immediately during emergency rise, are solved.
Description
Technical field
The utility model relates to the traffic roadblock equipment technical field, relates in particular to the stake of a kind of fully automatic hydraulic elevating road.
Background technology
in existing elevating road stake design, mostly consider to be designed to external driver element, driving mechanism becomes rigid coupled situation with cylinder, only consider that road stake rise and fall can save the part that urban space and this equipment can be used as civic landscape and management, do not fully take into account huge floor space and the noise of external driver element, and necessity protection to driver element when not tackling effective Vehicular impact for the road stake as designs, thereby be difficult for changing after causing the elevating road stake to damage, must change new equipment by excavated pavement, these can the significant wastage manpower and materials.
Chinese patent notification number CN101949137A, January 19 2011 day for announcing, disclose the lifting land column of the automatic control of a kind of city channel management in the street, it comprises cylinder guiding device, positioning self-lock device, warning lamp ring, cast iron upper cover adjusting device, housing fastening devices, Power Drive Unit, electrical control gear.The advantage of this lifting land column is: sturdy and durable impact resistance power is strong, and ground space has been saved in lifting on demand at any time, has realized the standardized administration to traffic, vehicle.But this lifting land column is not still effectively protected self, can't reuse after shock, and this lifting land column lifting is slow, can't play the effect that stops at once vehicle in the time of urgent the rise.
The utility model content
The purpose of this utility model is to provide the stake of a kind of fully automatic hydraulic elevating road; having solved the elevating road stake does not effectively protect self; a use again after shock, and elevating road stake lifting is slow, can't play the problem of the effect that stops at once vehicle in the time of urgent the rise.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
the stake of a kind of fully automatic hydraulic elevating road, comprise pre-buried cylinder, can be at up and down cylinder and oil pump assy in pre-buried cylinder, pre-buried cylinder inside comprises bung and barrel end, bung is fixedly connected with by support column between the end with bucket, bucket is fixedly connected with oil cylinder at the end, oil cylinder inner piston rod end is fixedly connected with the jacking piece, the jacking piece connects the top of cylinder, oil pump assy connects oil cylinder, be fixedly connected with urgent quick reaction device on the support column of pre-buried cylinder inside, urgent quick reaction device comprises hydraulic accumulator, emergent electromagnetic valve and valve piece, emergent electromagnetic valve connection valve piece, hydraulic accumulator connects oil cylinder by the valve piece.Increase hydraulic accumulator in this fully automatic hydraulic elevating road stake, when working at ordinary times, built-in hydraulic drive unit is to hydraulic pressure accumulator punching press accumulation of energy, keep certain pressure in accumulator, when emergent electromagnetic valve is opened, pressure store in accumulator discharges rapidly, makes cylinder increase within the very short time, thus effective interception car.
As preferably, be provided with upper and lower guiding device between described pre-buried cylinder and cylinder, upper guiding device comprises guide pipe, upper guide collar and lower guide collar, be fixedly connected with guide pipe between support column and bung, the two ends up and down of guide pipe inboard are fixedly connected with respectively guide collar and lower guide collar, and lower guiding device comprises centre pilot piece and the sideslip lateral pin that is connected with the centre pilot piece, and the sideslip lateral pin is fixedly connected on the bottom of cylinder.By the upper and lower guiding activity that guiding device facilitates the cylinder rise and fall that has is set.
As preferably, the top of described jacking piece and cylinder overlap joint, centre pilot piece and sideslip lateral pin are slidably connected.Cylinder because the jacking piece is the free-standing overlap joint with the cylinder top, can stagger when clashing into, and centre pilot piece and sideslip lateral pin relative sliding make cylinder produce side direction and misplace, and protect the elevating road stake.
As preferably, be connected with buffer stopper between described upper guide collar and lower guide collar and guide pipe.The buffer stopper of making by flexible material is set, snubber power, protection cylinder.
As preferably, described oil pump assy is the built-in oil pump assembly, comprises built-in oil pump, electromagnetic valve, one way valve and pressure switch, and built-in oil pump connects oil cylinder by electromagnetic valve.The convenient protection of built-in oil pump assy can not clashed into impact by the road surface.
As preferably, be provided with LED lamp band on described cylinder.The LED lamp takes up the effect of reminding protection.
The beneficial effects of the utility model are: (1), this fully automatic hydraulic elevating road stake have urgent quick reaction device, fast interception car; (2), cylinder can produce the side direction dislocation, the stake of protection elevating road when clashing into.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of internal construction schematic diagram of the present utility model;
Fig. 3 is a kind of internal construction schematic diagram of pre-buried cylinder in the utility model;
Fig. 4 is a kind of structural representation of built-in oil pump assembly in the utility model;
In figure: 1, pre-buried cylinder, 2, cylinder, 3, LED lamp band, 4, built-in oil pump, 5, hydraulic accumulator, 6, bung, 7, the bucket end, 8, support column, 9, emergent electromagnetic valve, 10, the valve piece, 11, oil cylinder, 12, piston rod, 13, jacking piece, 14, the sideslip lateral pin, 15, the centre pilot piece, 16, guide pipe, 17, upper guide collar, 18, lower guide collar, 19, electromagnetic valve, 20, pressure switch, 21, one way valve.
The specific embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described specifically:
embodiment: as accompanying drawing 1, accompanying drawing 2, shown in accompanying drawing 3 and accompanying drawing 4, the stake of a kind of fully automatic hydraulic elevating road, comprise pre-buried cylinder 1, can be at up and down cylinder 2 and oil pump assy in pre-buried cylinder, pre-buried cylinder inside comprises bung 6 and barrel end 7, bung is fixedly connected with by support column 8 between the end with bucket, bucket is fixedly connected with oil cylinder 11 at the end, oil cylinder inner piston rod 12 ends are fixedly connected with jacking piece 13, the jacking piece connects the top of cylinder, oil pump assy connects oil cylinder, be fixedly connected with urgent quick reaction device on the support column of pre-buried cylinder inside, urgent quick reaction device comprises hydraulic accumulator 5, emergent electromagnetic valve 9 and valve piece 10, emergent electromagnetic valve connection valve piece, hydraulic accumulator connects oil cylinder by the valve piece, be provided with between pre-buried cylinder and cylinder, lower guiding device, upper guiding device comprises guide pipe 16, upper guide collar 17 and lower guide collar 18, be fixedly connected with guide pipe between support column and bung, the two ends up and down of guide pipe inboard are fixedly connected with respectively guide collar and lower guide collar, lower guiding device comprises centre pilot piece and the sideslip lateral pin 14 that is connected with centre pilot piece 15, the sideslip lateral pin is fixedly connected on the bottom of cylinder, the top overlap joint of jacking piece and cylinder, centre pilot piece and sideslip lateral pin are slidably connected, be connected with buffer stopper between upper guide collar and lower guide collar and guide pipe, oil pump assy is the built-in oil pump assembly, comprise built-in oil pump 4, electromagnetic valve 19, one way valve 21 and pressure switch 20, built-in oil pump connects oil cylinder by electromagnetic valve, be provided with LED lamp band 3 on cylinder.
Increase hydraulic accumulator in this fully automatic hydraulic elevating road stake, when working at ordinary times, built-in hydraulic drive unit is to hydraulic pressure accumulator punching press accumulation of energy, keep certain pressure in accumulator, when emergent electromagnetic valve is opened, pressure store in accumulator discharges rapidly, makes cylinder increase within the very short time, thus effective interception car.Cylinder because the jacking piece is the free-standing overlap joint with the cylinder top, can stagger when clashing into, and centre pilot piece and sideslip lateral pin relative sliding make cylinder produce the side direction dislocation, the stake of protection elevating road, and the buffer stopper of flexible material making, snubber power is protected cylinder.
Above-described embodiment is a kind of better scheme of the present utility model, is not that the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (6)
1. fully automatic hydraulic elevating road stake, comprise pre-buried cylinder, can be at up and down cylinder and oil pump assy in pre-buried cylinder, pre-buried cylinder inside comprises bung and barrel end, bung is fixedly connected with by support column between the end with bucket, bucket is fixedly connected with oil cylinder at the end, oil cylinder inner piston rod end is fixedly connected with the jacking piece, the jacking piece connects the top of cylinder, oil pump assy connects oil cylinder, it is characterized in that, be fixedly connected with urgent quick reaction device on the support column of described pre-buried cylinder inside, urgent quick reaction device comprises hydraulic accumulator, emergent electromagnetic valve and valve piece, emergent electromagnetic valve connection valve piece, hydraulic accumulator connects oil cylinder by the valve piece.
2. fully automatic hydraulic elevating road according to claim 1 stake, it is characterized in that, be provided with upper and lower guiding device between described pre-buried cylinder and cylinder, upper guiding device comprises guide pipe, be fixedly connected with guide pipe between upper guide collar and lower guide collar, support column and bung, the two ends up and down of guide pipe inboard are fixedly connected with respectively guide collar and lower guide collar, lower guiding device comprises centre pilot piece and the sideslip lateral pin that is connected with the centre pilot piece, and the sideslip lateral pin is fixedly connected on the bottom of cylinder.
3. fully automatic hydraulic elevating road according to claim 1 and 2 stake is characterized in that, the top overlap joint of described jacking piece and cylinder, and centre pilot piece and sideslip lateral pin are slidably connected.
4. fully automatic hydraulic elevating road according to claim 2 stake is characterized in that, is connected with buffer stopper between described upper guide collar and lower guide collar and guide pipe.
5. fully automatic hydraulic elevating road according to claim 1 stake is characterized in that described oil pump assy is the built-in oil pump assembly, comprises built-in oil pump, electromagnetic valve, one way valve and pressure switch, and built-in oil pump connects oil cylinder by electromagnetic valve.
6. fully automatic hydraulic elevating road according to claim 1 stake is characterized in that, is provided with LED lamp band on described cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220592922 CN202925491U (en) | 2012-11-12 | 2012-11-12 | Automatic hydraulic lifting bollard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220592922 CN202925491U (en) | 2012-11-12 | 2012-11-12 | Automatic hydraulic lifting bollard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202925491U true CN202925491U (en) | 2013-05-08 |
Family
ID=48215467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220592922 Expired - Lifetime CN202925491U (en) | 2012-11-12 | 2012-11-12 | Automatic hydraulic lifting bollard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202925491U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469748A (en) * | 2013-05-16 | 2013-12-25 | 王声扬 | Novel intelligent environment-friendly bollard |
| CN103510480A (en) * | 2013-09-30 | 2014-01-15 | 同济大学 | Collision post system capable of automatically ascending and descending |
| CN105256737A (en) * | 2015-07-03 | 2016-01-20 | 山东金潮交通设施有限公司 | Integral hydraulic elevating road pile |
| CN108396680A (en) * | 2018-05-08 | 2018-08-14 | 四川凌智恒自动化科技有限公司 | Liftable type anti-collision road pile |
-
2012
- 2012-11-12 CN CN 201220592922 patent/CN202925491U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469748A (en) * | 2013-05-16 | 2013-12-25 | 王声扬 | Novel intelligent environment-friendly bollard |
| CN103469748B (en) * | 2013-05-16 | 2016-03-09 | 王声扬 | A kind of intelligent environment protection road stake |
| CN103510480A (en) * | 2013-09-30 | 2014-01-15 | 同济大学 | Collision post system capable of automatically ascending and descending |
| CN103510480B (en) * | 2013-09-30 | 2015-10-28 | 同济大学 | Automatic-lifting type collision post system |
| CN105256737A (en) * | 2015-07-03 | 2016-01-20 | 山东金潮交通设施有限公司 | Integral hydraulic elevating road pile |
| CN105256737B (en) * | 2015-07-03 | 2018-10-16 | 山东金潮交通设施有限公司 | Integral hydraulic elevating road stake |
| CN108396680A (en) * | 2018-05-08 | 2018-08-14 | 四川凌智恒自动化科技有限公司 | Liftable type anti-collision road pile |
| CN108396680B (en) * | 2018-05-08 | 2024-03-12 | 四川凌智恒自动化科技有限公司 | Liftable anticollision road stake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |