CN207419308U - Electro-hydraulic embedded shallow embedding formula automatic lifting road stake - Google Patents
Electro-hydraulic embedded shallow embedding formula automatic lifting road stake Download PDFInfo
- Publication number
- CN207419308U CN207419308U CN201721179783.XU CN201721179783U CN207419308U CN 207419308 U CN207419308 U CN 207419308U CN 201721179783 U CN201721179783 U CN 201721179783U CN 207419308 U CN207419308 U CN 207419308U
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- automatic lifting
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- 239000003921 oil Substances 0.000 claims description 23
- 239000010720 hydraulic oil Substances 0.000 claims description 17
- 239000000945 filler Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 7
- 230000003028 elevating effect Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
A kind of electro-hydraulic embedded shallow embedding formula automatic lifting road stake, including lifting cylinder and the hydraulic power unit for being arranged on lifting column body, lifting cylinder includes pre-buried bucket, level-one cylinder and two level cylinder, level-one cylinder is socketed in the pre-buried inner cavity of pre-buried bucket and is lifted in pre-buried inner cavity, and two level cylinder is socketed in the level-one inner cavity of level-one cylinder and is lifted in level-one inner cavity；Hydraulic power unit includes outer barrel, hydraulic power body, hydraulic cylinder, first stage piston cylinder and second piston cylinder, hydraulic power body and hydraulic cylinder are arranged at the inside of outer barrel, first stage piston cylinder is arranged in hydraulic cylinder, and second piston cylinder is socketed in the piston cavity of first stage piston cylinder.The utility model is as a result of lifting cylinder and hydraulic power unit, so that influence of the height of interception of automatic lifting road stake from its fitting depth, when having many advantages, such as to install from depth limit, interception effect is good, good cooling results, service life are long and oil-proof.
Description
Technical field
The utility model is related to traffic roadblock equipment technical fields, are risen automatically more particularly, to a kind of electro-hydraulic embedded shallow embedding formula
Road stake is dropped.
Background technology
In recent years, with the specific function that social progress and elevating road stake possess, elevating road stake product is by most people
It is known and be widely used in multiple market segments such as business, government, real estate, municipal administration.This special control mode and without reason
The safety and facility that barrier operation is brought to manager so that market rapidly develops elevating road stake product at home.
In the design, pre- buried column, the i.e. height of below ground part has to be larger than stroke of road itself for existing elevating road stake,
Limit the adjustable height of lifting column with this, but this complexity drawn game for being designed without fully taking into account site operation environment
It is sex-limited.Accelerate with the modernization construction paces in city, a large amount of underground spaces utilize such as underground garage, earth's surface are caused to be excavated deep
Degree is restricted, and is designed by the stake of traditional road, can only be sacrificed stroke to reduce pre-buried bucket height, is substantially reduced road stake and is intercepted effect
Fruit.
Utility model content
In order to overcome the above problem, the utility model is blocked to during a kind of society's installation of offer from depth limit and guarantee
Cut the electro-hydraulic embedded shallow embedding formula automatic lifting road stake of height.
The technical solution of the utility model is：A kind of electro-hydraulic embedded shallow embedding formula automatic lifting road stake is provided, including lifting column
Body and the hydraulic power unit for being arranged on the lifting column body, the lifting cylinder include pre-buried bucket, level-one cylinder and two
Grade cylinder, the level-one cylinder are socketed in the pre-buried inner cavity of the pre-buried bucket and are lifted in the pre-buried inner cavity, described two
Grade cylinder is socketed in the level-one inner cavity of the level-one cylinder and is lifted in the level-one inner cavity；The hydraulic power unit bag
Include the internal outer barrel, hydraulic power body, hydraulic cylinder, the first stage piston being connected with the hydraulic power body for being marked with hydraulic oil
The second piston cylinder that cylinder and upper end are connected with the top of the two level cylinder, the hydraulic power body and the hydraulic cylinder
Body is arranged at the inside of the outer barrel, and the first stage piston cylinder is arranged in the hydraulic cylinder, the second piston column
Body is socketed in the piston cavity of the first stage piston cylinder, and the lower end of the first stage piston cylinder is equipped with perforation.
As the improvement to the utility model, head cover is fixedly connected in the upper end of the two level cylinder.
As the improvement to the utility model, annular mounting plate is provided between the two level cylinder and the head cover,
LED lamps are provided on the annular mounting plate.
As the improvement to the utility model, ring flange is further included, the ring flange is fixed on the upper surface of the outer barrel.
As the improvement to the utility model, the upper surface of the outer barrel is provided with oil filler point.
As the improvement to the utility model, the hydraulic power body includes oil immersed type motor, hydraulic pump, level-one connection
Pipe and two level connecting tube, the oil immersed type motor are connected with the hydraulic pump, and the hydraulic pump is connected with the hydraulic cylinder；Institute
The one end for stating level-one connecting tube is connected with the top of the hydraulic cylinder, and the other end is connected with the hydraulic pump；Two cascade
The one end taken over is connected with the top of the piston cavity of the first stage piston cylinder, and the other end is connected with the hydraulic pump.
As the improvement to the utility model, external control circuit is further included, the external control circuit is arranged on described
The outside of outer barrel, the external control circuit connect the oil immersed type motor, for the oil immersed type motor to be controlled to work.
As the improvement to the utility model, piston flange disk is further included, the piston flange disk is fixed on the level-one
The upper surface of piston cylinder.
The utility model as a result of lifting cylinder and hydraulic power unit, lift cylinder level-one cylinder be socketed in it is pre-
In the pre-buried inner cavity for burying bucket, two level cylinder is socketed in the level-one inner cavity of level-one cylinder, realizes multistage lifting so that automatic lifting
The height of interception of road stake is from the influence of its fitting depth, i.e., the height of below ground part is without being more than stroke of road itself.
The hydraulic power body of hydraulic power unit is arranged in outer barrel, and the inside of outer barrel is marked with hydraulic oil, not only can be with
It prevents oil leak, but also oil is realized to hydraulic power body using hydraulic oil.And hydraulic power unit additionally uses
The lifting of first stage piston cylinder and second piston cylinder driving lifting cylinder, realizes multiple drive power, is buried not increasing pre-buried bucket
In the case of depth, add the height of interception of lifting cylinder, when there is installation from depth limit, interception effect is good, safeguards
The advantages that overhauling convenience, good cooling results, long and oil-proof service life.
Description of the drawings
Fig. 1 is the partial schematic sectional view of the utility model.
Wherein：11. pre-buried bucket；12. level-one cylinder；13. two level cylinder；14. head cover；21. outer barrel；22. first stage piston column
Body；23. second piston cylinder；24. jack block；25. connector；26.LED lamps.
Specific embodiment
In the description of the utility model, it is to be understood that " " center ", " on " in term, " under ", "front", "rear",
The orientation or position relationship of the instructions such as "left", "right" are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State the utility model and simplify description rather than instruction or imply signified device or component must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " first ", " second "
Description purpose is only used for, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connection ", " connected " should be interpreted broadly, for example, it may be being fixedly connected or dismantling connection or integrally connecting
It connects；Can be mechanical connection or electrical connection；It can be directly connected or be indirectly connected by intermediary,
It can be the connection of two component internals.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Language is in the concrete meaning of the utility model.
Refer to Fig. 1, it is a kind of electro-hydraulic embedded shallow embedding formula automatic lifting road stake that Fig. 1 is revealed, the automatic lifting road
Stake includes lifting cylinder（It does not identify）With the hydraulic power unit for being arranged on the lifting column body（It does not identify）.
In the present embodiment, the lifting cylinder includes pre-buried bucket 11, level-one cylinder 12 and two level cylinder 13, the level-one column
Body 12 is socketed in the pre-buried inner cavity of the pre-buried bucket 11（It does not identify）In and lift in the pre-buried inner cavity, the two level cylinder
13 are socketed in the level-one inner cavity of the level-one cylinder 12（It does not identify）In and lift in the level-one inner cavity.
The pre-buried bucket 11 is the part for being fixed on underground, and the level-one cylinder 12 and the two level cylinder 13 stretch out ground
Face is the height of interception of the automatic lifting road stake.Wherein described pre-buried bucket 11, the level-one cylinder 12 and the two level cylinder
13 be hollow cylinder, can also be designed to other shapes.The bottom of the pre-buried bucket 11 is equipped with bottom plate（It does not identify）,
The middle part of the bottom plate is fixedly connected with the hydraulic power unit.
Head cover 14 is fixedly connected in the upper end of the two level cylinder 13, top is internally provided in the two level cylinder 13
Block 24 is risen, the head cover 14 is connected by connector 25 with the jacking block 24.The two level cylinder 13 and the head cover 14 it
Between be provided with annular mounting plate（It does not identify）, LED lamps 26 are provided on the annular mounting plate.
In the present embodiment, the hydraulic power unit includes outer barrel 21, the hydraulic power body that inside is marked with hydraulic oil（Figure
In it is invisible）, the hydraulic cylinder that is connected with the hydraulic power body（It is invisible in figure）, first stage piston cylinder 22 and upper end with
The second piston cylinder 23 of the top connection of the two level cylinder 13, the hydraulic power body and the hydraulic cylinder are respectively provided with
In the inside of the outer barrel 21, the first stage piston cylinder 22 is arranged in the hydraulic cylinder, the second piston cylinder 23
It is socketed in the piston cavity of the first stage piston cylinder 22.Under the action of the hydraulic power body, the first stage piston
Cylinder 22 stretches out the upper surface of the outer barrel 21 or is hidden in inside the outer barrel 21, and the second piston cylinder 23 stretches out described
The upper surface of first stage piston cylinder 22 or the inside for being hidden in the first stage piston cylinder 22.
Further include ring flange（It does not identify）, the ring flange is fixed on the upper surface of the outer barrel 21, in the outer barrel 21
Upper surface be provided with oil filler point（It is invisible in figure）.Further include piston flange disk（It does not identify）, the piston flange disk fixes
In the upper surface of the first stage piston cylinder 22, the upper end of the second piston cylinder 23 is connected with the jacking block 24.
The hydraulic power body includes oil immersed type motor（It is invisible in figure）, hydraulic pump（It is invisible in figure）, a cascade
It takes over（It is invisible in figure）With two level connecting tube（It is invisible in figure）, the oil immersed type motor is connected with the hydraulic pump, described
Hydraulic pump is connected with the hydraulic cylinder, and the lower end of the first stage piston cylinder 22 is equipped with perforation（It is invisible in figure）.Described one
One end of grade connecting tube is connected with the top of the hydraulic cylinder, and the other end is connected with the hydraulic pump.The two level connecting tube
One end be connected with the top of the piston cavity, the other end is connected with the hydraulic pump.
Further include external control circuit（It is invisible in figure）, the external control circuit is arranged on the outer of the outer barrel 21
Portion, the external control circuit connect the oil immersed type motor, for the oil immersed type motor to be controlled to work.The external control
Wireless long-range control terminal is equipped in circuit, the wireless remote terminal is used to receive the wireless signal and root of smart machine transmitting
The hydraulic power unit work is controlled according to the signal.
The operation principle of the present embodiment is, it is necessary to when automatic lifting road stake rises, and the external control circuit controls
The oil immersed type motor work, the oil immersed type motor drive the hydraulic pump works, and the hydraulic pump passes through a cascade
The lower part that the hydraulic oil on the hydraulic cylinder top is pumped into the hydraulic cylinder is taken over, the hydraulic pump passes through the two level
The hydraulic oil on the piston cavity top is pumped into the lower part of the hydraulic cylinder by connecting tube.It enters under the hydraulic cylinder
The hydraulic oil in portion enters the lower part of the piston cavity by described perforate, and hydraulic oil pushes up the second piston cylinder
23, the second piston cylinder 23 is made to stretch out the upper surface of the first stage piston cylinder 22, the two level cylinder 13 stretches out described
The upper surface of level-one cylinder 12.The hydraulic oil for then proceeding into the hydraulic cylinder lower part pushes up the first stage piston
Cylinder 22, makes the first stage piston cylinder 22 stretch out the upper surface of the outer barrel 21, and the level-one cylinder 12 stretches out described pre-buried
The upper surface of bucket 11.At this moment, the automatic lifting road stake comes from raked floor, i.e., described level-one cylinder 12 and the two level cylinder
13 stretch from the pre-buried bucket 11, and the automatic lifting road stake plays interception function.
When needing the automatic lifting road stake decline, the external control circuit controls the oil immersed type motor work, institute
It states oil immersed type motor and drives the hydraulic pump works, the hydraulic pump is by the level-one connecting tube by the hydraulic cylinder lower part
Hydraulic oil be pumped into the top of the hydraulic cylinder, the hydraulic pump will be under the hydraulic cylinder by the two level connecting tube
The hydraulic oil in portion is pumped into the top of the piston cavity, and the hydraulic oil of the piston cavity lower part is entered by the perforation
The lower part of the hydraulic cylinder.Hydraulic oil pushes down on the second piston cylinder 23, hides the second piston cylinder 23
In the inside of the first stage piston cylinder 22, the two level cylinder 13 is hidden in the inside of the level-one cylinder 12.It then proceedes to
The hydraulic oil for entering the hydraulic cylinder top pushes down on the first stage piston cylinder 22, makes the first stage piston cylinder 22
The inside of the outer barrel 21 is hidden in, the level-one cylinder 12 is hidden in the inside of the pre-buried bucket 11.At this moment, the automatic liter
The stake of drop road drops to below ground, i.e., described level-one cylinder 12 and the two level cylinder 13 are hidden in the pre-buried bucket 11, institute
It states the stake of automatic lifting road and does not play interception function.
The utility model is described to lift the described of cylinder as a result of the lifting cylinder and the hydraulic power unit
Level-one cylinder is socketed in the pre-buried inner cavity of the pre-buried bucket, and the two level cylinder is socketed in the level-one inner cavity of the level-one cylinder
In, realize multistage lifting so that the height of interception of automatic lifting road stake is from the influence of its fitting depth, i.e. below ground
Partial height does not have to be more than stroke of road itself.
The hydraulic power body of the hydraulic power unit is arranged in the outer barrel, and the inside of the outer barrel is marked with
Hydraulic oil can not only prevent oil leak, but also realize oil to the hydraulic power body using hydraulic oil.And institute
State the liter that hydraulic power unit additionally uses the first stage piston cylinder and the second piston cylinder driving lifting cylinder
Drop realizes multiple drive power, and in the case where not increasing the pre-buried bucket depth of burying, the interception for adding the lifting cylinder is high
Degree, have installation when from depth limit, interception effect is good, Maintenance and Repair are convenient, good cooling results, service life length and do not leak
The advantages that oily.
It should be noted that explaining in detail for the respective embodiments described above, purpose be only that the utility model into
Row explain, in order to be able to preferably explain the utility model, still, these description cannot with any explanation into be to this
The limitation of utility model, particularly, each feature described in various embodiments can also be mutually combined, so as to
Other embodiment is formed, except there is clearly opposite description, these features should be understood to can be applied to any one reality
It applies in mode, and is not limited merely to described embodiment.
Claims (8)
1. a kind of electro-hydraulic embedded shallow embedding formula automatic lifting road stake, including lifting cylinder and is arranged on the liquid for lifting column body
Pressure power unit, it is characterised in that：The lifting cylinder includes pre-buried bucket, level-one cylinder and two level cylinder, the level-one cylinder
It is socketed in the pre-buried inner cavity of the pre-buried bucket and is lifted in the pre-buried inner cavity, the two level cylinder is socketed in the level-one
It is lifted in the level-one inner cavity of cylinder and in the level-one inner cavity；The hydraulic power unit includes inside and is marked with the outer of hydraulic oil
Cylinder, hydraulic power body, hydraulic cylinder, first stage piston cylinder and upper end and the two level being connected with the hydraulic power body
The second piston cylinder of the top connection of cylinder, the hydraulic power body and the hydraulic cylinder are arranged at the outer barrel
Inside, the first stage piston cylinder are arranged in the hydraulic cylinder, and the second piston cylinder is socketed in the first stage piston
In the piston cavity of cylinder, the lower end of the first stage piston cylinder is equipped with perforation.
2. electro-hydraulic embedded shallow embedding formula automatic lifting road stake according to claim 1, it is characterised in that：In the two level cylinder
Upper end be fixedly connected with head cover.
3. electro-hydraulic embedded shallow embedding formula automatic lifting road stake according to claim 2, it is characterised in that：The two level cylinder and
Annular mounting plate is provided between the head cover, LED lamps are provided on the annular mounting plate.
4. electro-hydraulic embedded shallow embedding formula automatic lifting road stake according to claim 1 or 2, it is characterised in that：Further include flange
Disk, the ring flange are fixed on the upper surface of the outer barrel.
5. electro-hydraulic embedded shallow embedding formula automatic lifting road stake according to claim 1 or 2, it is characterised in that：In the outer barrel
Upper surface be provided with oil filler point.
6. electro-hydraulic embedded shallow embedding formula automatic lifting road stake according to claim 1 or 2, it is characterised in that：The hydraulic pressure moves
Power body includes oil immersed type motor, hydraulic pump, level-one connecting tube and two level connecting tube, the oil immersed type motor and the hydraulic pump
Connection, the hydraulic pump are connected with the hydraulic cylinder；One end of the level-one connecting tube connects with the top of the hydraulic cylinder
It connects, the other end is connected with the hydraulic pump；One end of the two level connecting tube and the piston cavity of the first stage piston cylinder
Top connects, and the other end is connected with the hydraulic pump.
7. electro-hydraulic embedded shallow embedding formula automatic lifting road stake according to claim 6, it is characterised in that：Further include external control
Circuit, the external control circuit are arranged on the outside of the outer barrel, and the external control circuit connects the oil immersed type motor,
For the oil immersed type motor to be controlled to work.
8. electro-hydraulic embedded shallow embedding formula automatic lifting road stake according to claim 1 or 2, it is characterised in that：Further include piston
Ring flange, the piston flange disk are fixed on the upper surface of the first stage piston cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721179783.XU CN207419308U (en) | 2017-09-15 | 2017-09-15 | Electro-hydraulic embedded shallow embedding formula automatic lifting road stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721179783.XU CN207419308U (en) | 2017-09-15 | 2017-09-15 | Electro-hydraulic embedded shallow embedding formula automatic lifting road stake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207419308U true CN207419308U (en) | 2018-05-29 |
Family
ID=62316331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721179783.XU Expired - Fee Related CN207419308U (en) | 2017-09-15 | 2017-09-15 | Electro-hydraulic embedded shallow embedding formula automatic lifting road stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207419308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114875823A (en) * | 2022-01-25 | 2022-08-09 | 官长建 | Shallow formula roadblock that buries and dangerous early warning processing system that goes up and down fast |
-
2017
- 2017-09-15 CN CN201721179783.XU patent/CN207419308U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114875823A (en) * | 2022-01-25 | 2022-08-09 | 官长建 | Shallow formula roadblock that buries and dangerous early warning processing system that goes up and down fast |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 |