CN204825700U - Integral type hydraulic pressure lift way stake - Google Patents
Integral type hydraulic pressure lift way stake Download PDFInfo
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- CN204825700U CN204825700U CN201520474497.0U CN201520474497U CN204825700U CN 204825700 U CN204825700 U CN 204825700U CN 201520474497 U CN201520474497 U CN 201520474497U CN 204825700 U CN204825700 U CN 204825700U
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- hydraulic
- stake
- gear pump
- pump mechanism
- hydraulic pressure
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Abstract
The utility model relates to a lift way stake technical field, in particular to integral type hydraulic pressure lift way stake. Its structure is including being fixed in buried urceolus, the urceolus top ground panel that ground flushed that is provided with and is under construction, the urceolus in be provided with and hold the go up and down inner tube of a section of thick bamboo of lift way stake, the piston rod upper end of pneumatic cylinder is connected to the section of thick bamboo lower extreme that goes up and down, the pneumatic cylinder lower extreme install in base fluid pressure line module, base fluid pressure line module on still be provided with gear pump mechanism, gear pump mechanism upper portion pass through the power output shaft of coupling joint motor, the lower part intercommunication of gear pump mechanism hydraulic pressure oil pipe way in the base fluid pressure line module, hydraulic pressure oil pipe way in be provided with balanced pressure retaining valve, hydraulic pressure oil pipe way one end intercommunication gear pump mechanism one end intercommunication the pneumatic cylinder. The utility model discloses an integral type hydraulic pressure lift way stake, modular structure design, equipment construction convenience are adopted to it to the product integrated design, the leakproofness is good, and life prolongs by a wide margin.
Description
Technical field
The utility model relates to elevating road stake technical field, particularly a kind of Integral hydraulic elevating road stake.
Background technology
Under prior art, the stake of hydraulic lifting road is more and more commonly used in parking lot, school, machine-operated doorway, even on road parking space along the street, there is the figure of hydraulic pressure road stake, the stake manipulation of hydraulic lifting road is convenient, appearance looks elegant, while playing barrier, can also ensure the orderly of operational site and make full use of.
Current hydraulic lifting road stake, its structure is generally manipulated hydraulic jack by driven by motor hydraulic pump, makes the piston rod of hydraulic jack stretch out retraction, thus drives lifting tube upper and lower, realize the rise landing of road stake, but present hydraulic lifting road stake there is following deficiency:
1, product structure is complicated, and between component, assembling procedure is loaded down with trivial details, and it is very inconvenient that construction is got up.
2, in the housing that lifting tube, hydraulic jack and motor, hydraulic pump office are different, overall structure is poor, is not easy to transport and installs.
3, product hermeticity is poor, easily seeps water, and causes product to reduce application life.
4, power supply needs external, limited in use more from far-off regions.
Summary of the invention
In order to solve the problem of prior art, the utility model provides the stake of a kind of Integral hydraulic elevating road, and it adopts Modular Structure Design, assembling easy construction, and product integrated design, good airproof performance, application life significantly extends.
The technical scheme that the utility model adopts is as follows:
The stake of a kind of Integral hydraulic elevating road, comprise the urceolus being fixed on underground, the floor panel flushed with ground of constructing is provided with above described urceolus, the inner core of the lifting tube holding elevating road stake is provided with in described urceolus, the inward flange of floor panel is provided with the first sealing ring, described inner core inwall is provided with the second sealing ring, the piston rod upper end of lifting tube lower end connecting fluid cylinder pressure, described hydraulic cylinder lower end is arranged on base hydraulic ducting module, described base hydraulic ducting module is also provided with gear pump mechanism, described gear pump mechanism top connects the power output shaft of motor by shaft coupling, the bottom of described gear pump mechanism is communicated with the hydraulic oil pipeline in described base hydraulic ducting module, balance pressure retaining valve is provided with in being provided with in described hydraulic oil pipeline, described hydraulic oil pipeline one end is communicated with the hydraulic cylinder described in the connection of gear pump mechanism one end.
Fluid pressure line and base carry out modularized design, make fluid pressure line built-in, avoid the flimsy problem of the external appearance of fluid pressure line, and module whole are easily safeguarded, integral replacing after damaging, efficient and convenient.
Base hydraulic ducting module side is provided with emergency valve module, and described emergency valve module is by the hydraulic oil pipeline described in pipeline connection.
Emergency valve module comprises emergent valve seat, is provided with emergent spool in described emergent valve seat, and described emergent spool bottom is by the hydraulic oil pipeline in the base hydraulic ducting module described in pipeline connection.The emergency valve module increased, in the event of a loss of power, can play emergent effect, emergency valve module also adopts integral module mode, is simple and easy to safeguard with base hydraulic ducting module combination.
Inner core inwall is provided with a circle groove, in described groove, sintering has the second sealing ring, is interference fit between the second described sealing ring inside and elevating road stake lifting tube.
The double-layer seal mode increased, can reduce the infiltration situation in elevating road stake to greatest extent, avoids ponding to the corrosion and damage of oil circuit and motor, extends product application life.
Motor arranged outside has sealed motor sealing drum, and the power output shaft outer setting of described gear pump mechanism, shaft coupling and motor has fuel tank cylinder, is interconnected between described sealed motor sealing drum and the fuel tank cylinder below it.
Motor in the utility model is put with sealed motor sealing drum, prevents motor entering water short circuit.Motor seal cylinder is communicated with fuel tank cylinder, and the oil-box body increased in closed system amasss, and reduces the compression ratio of system gas, reduces the possibility that Compressed Gas enters system as far as possible.
The beneficial effect that the technical scheme that the utility model provides is brought is:
Compact conformation, valve block adopts integrated module type design, convenient for maintaining, battery, all within five minutes, can be integrated into road stake inner, facilitate field to use without during external power supply by the time that each modular unit is fixed a breakdown, also photovoltaic cell or cable power can be used to supply as electric energy, the embedded foundation part of urceolus adopts cast iron to make, and corrosion-resistant impact resistance is not fragile; Multiple-sealedly reduce water inlet as far as possible, improve application life.
In addition, Integral hydraulic elevating road of the present utility model stake also can use grid-connected with other management control system.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the internal construction schematic diagram of Integral hydraulic elevating road of the present utility model stake;
Fig. 2 is that the A-A of Fig. 1 is to structure sectional view;
Fig. 3 is the inner core sealed structural representation of Integral hydraulic elevating road of the present utility model stake.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Embodiment one
As accompanying drawing 1, shown in 2, the Integral hydraulic elevating road stake of the present embodiment, comprise the urceolus 1 being fixed on underground, the floor panel 2 flushed with ground of constructing is provided with above described urceolus 1, the inner core 4 holding elevating road stake lifting tube 3 is provided with in described urceolus 1, piston rod 6 upper end of lifting tube 3 lower end connecting fluid cylinder pressure 5, described hydraulic cylinder 5 lower end is arranged on base hydraulic ducting module 7, described base hydraulic ducting module 7 is also provided with gear pump mechanism 8, described gear pump mechanism 8 top connects the power output shaft of motor 10 by shaft coupling 9, the bottom of described gear pump mechanism 8 is communicated with the hydraulic oil pipeline 11 in described base hydraulic ducting module 7, balance pressure retaining valve 12 is provided with in described hydraulic oil pipeline 11, described hydraulic oil pipeline 11 one end is communicated with the hydraulic cylinder 5 described in the connection of gear pump mechanism 8 one end.
For avoiding the master-control electromagnetic valve in base hydraulic ducting module 7 to damage, cause whole product failure, so be provided with emergency valve module 13 in base hydraulic ducting module 7 side, described emergency valve module 13 is by the hydraulic oil pipeline 11 described in pipeline connection.
Emergency valve module in the present embodiment comprises emergent valve seat 131, is provided with emergent spool 132 in described emergent valve seat 131, and described emergent spool 132 bottom is communicated with the hydraulic oil pipeline 11 in described base hydraulic ducting module 7 by pipeline 133.The emergency valve module increased, can master-control electromagnetic valve in base hydraulic ducting module when damaging, and play emergent effect, emergency valve module also adopts integral module mode, is simple and easy to safeguard with base hydraulic ducting module combination.
As shown in Figure 3, for increasing the sealing of product, the inward flange of floor panel 2 being provided with the first sealing ring 21, described inner core 4 inwall is provided with the second sealing ring 22.
Inner core 4 inwall in the present embodiment being provided with a circle groove, sintering the second sealing ring 22 in groove, is interference fit between the second described sealing ring 22 inside and elevating road stake lifting tube 3.
Motor arranged outside has sealed motor sealing drum 14, and power output shaft 15 outer setting of described gear pump mechanism 8, shaft coupling 9 and motor has fuel tank cylinder 16, is interconnected between described sealed motor sealing drum 14 and the fuel tank cylinder 16 below it.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. Integral hydraulic elevating road stake, comprise the urceolus being fixed on underground, the floor panel flushed with ground of constructing is provided with above described urceolus, the inner core holding elevating road stake lifting tube is provided with in described urceolus, the inward flange of described floor panel is provided with the first sealing ring, and described inner core inwall is provided with the second sealing ring; It is characterized in that, the piston rod upper end of described lifting tube lower end connecting fluid cylinder pressure, described hydraulic cylinder lower end is arranged on base hydraulic ducting module, described base hydraulic ducting module is also provided with gear pump mechanism, described gear pump mechanism top connects the power output shaft of motor by shaft coupling, the bottom of described gear pump mechanism is communicated with the hydraulic oil pipeline in described base hydraulic ducting module, be provided with electromagnetic valve in described hydraulic oil pipeline, described hydraulic oil pipeline one end is communicated with the hydraulic cylinder described in the connection of gear pump mechanism one end.
2. a kind of Integral hydraulic elevating road according to claim 1 stake, is characterized in that, described base hydraulic ducting module side is provided with emergency valve module, and described emergency valve module is by the hydraulic oil pipeline described in pipeline connection.
3. a kind of Integral hydraulic elevating road according to claim 2 stake, it is characterized in that, described emergency valve module comprises emergent valve seat, be provided with emergent spool in described emergent valve seat, described emergent spool bottom is by the hydraulic oil pipeline in the base hydraulic ducting module described in pipeline connection.
4. a kind of Integral hydraulic elevating road according to claim 1 stake, it is characterized in that, described inner core inwall is provided with a circle groove, in described groove, sintering has the second sealing ring, is interference fit between the second described sealing ring inside and elevating road stake lifting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520474497.0U CN204825700U (en) | 2015-07-03 | 2015-07-03 | Integral type hydraulic pressure lift way stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520474497.0U CN204825700U (en) | 2015-07-03 | 2015-07-03 | Integral type hydraulic pressure lift way stake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204825700U true CN204825700U (en) | 2015-12-02 |
Family
ID=54683316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520474497.0U Withdrawn - After Issue CN204825700U (en) | 2015-07-03 | 2015-07-03 | Integral type hydraulic pressure lift way stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204825700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108004973A (en) * | 2017-12-25 | 2018-05-08 | 深圳市威捷机电股份公司 | The banister circuit of energy manual fluctuation restrictor bar when control has a power failure |
-
2015
- 2015-07-03 CN CN201520474497.0U patent/CN204825700U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108004973A (en) * | 2017-12-25 | 2018-05-08 | 深圳市威捷机电股份公司 | The banister circuit of energy manual fluctuation restrictor bar when control has a power failure |
| CN108004973B (en) * | 2017-12-25 | 2023-11-21 | 深圳市威捷机电股份公司 | Barrier gate circuit capable of manually lifting and falling gate rod during power failure control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151202 Effective date of abandoning: 20181016 |
|
| AV01 | Patent right actively abandoned |