CN208949780U - A kind of hydraulic integral type lifting column of binodal shallow embedding - Google Patents
A kind of hydraulic integral type lifting column of binodal shallow embedding Download PDFInfo
- Publication number
- CN208949780U CN208949780U CN201821540820.XU CN201821540820U CN208949780U CN 208949780 U CN208949780 U CN 208949780U CN 201821540820 U CN201821540820 U CN 201821540820U CN 208949780 U CN208949780 U CN 208949780U
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- cylinder
- hydraulic
- wall
- binodal
- integral type
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- 238000009434 installation Methods 0.000 abstract description 7
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 26
- 238000012423 maintenance Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000010729 system oil Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a kind of hydraulic integral type lifting columns of binodal shallow embedding, including outer container, frame body is equipped in outer case, hydraulic cylinder is equipped in the cylinder of frame body, frame body includes top plate, bottom plate and several support tubes, top plate is equipped with the first cover board, bottom plate is equipped with oil pump and several cushion blocks, cylinder includes the inner barrel and outer barrel of fitting, the second cover board is equipped at the top of inner cylinder, inner wall is equipped with support plate, bottom outer wall is equipped with first boss, outer cylinder top inner wall is equipped with the second boss cooperated with first boss upper surface shape, first boss is equipped with sliding slot, outer tube inner wall is equipped with raised line, the guide part of several rivetings is equipped with outside outer cylinder, guide part is equipped with the arc-shaped notch being slidably matched with support pipe outer wall；Using the inside and outside cylinder composition lifting cylinder of binodal fitting guiding, the independent oil pump that can be completely embedded into flush, and be filled with built-in side is save oil pipe installation, and reduces pre-buried depth, solves the problems, such as that ground can not be deep-cut.
Description
Technical field
The utility model relates to a kind of lifting column, especially a kind of hydraulic integral type lifting column of binodal shallow embedding.
Background technique
Lifting column is also known as the stake of Anti-knocking road, be widely used in urban transportation, army and the important organ gate of country and periphery,
Many occasions such as shopping mall, freeway toll station, airport, school, bank, large-scale club, parking lot, by vehicular traffic
Limitation, effectively ensured the safety in traffic order and key facility and place.Hydraulic up-down column in the prior art with
Hydraulic oil drives cylinder lifting as driving medium, by external hydraulic power unit, cause oil pipe be laid with maintenance and
Replacement is inconvenient, and the oil pipe mouth pressure that unified one group of lifting column accesses one group of hydraulic power unit is uneven, influences to control and use, interior
Hydraulic power unit oil pump and the hydraulic cylinder set are structure as a whole, while only leading to required peace with the column structure of a section formula
Dress depth is higher, limited in the ground installation that can not be deep-cut.
Utility model content
The purpose of this utility model is in view of the drawbacks of the prior art, to provide a kind of hydraulic integral type lifting of binodal shallow embedding
Column can be completely embedded into flush, and using the inside and outside cylinder composition lifting cylinder of binodal fitting guiding with built-in side dress
Independent oil pump saves oil pipe installation, and reduces pre-buried depth, solves the problems, such as that ground can not be deep-cut.
The utility model is achieved by the following technical solutions:
A kind of hydraulic integral type lifting column of binodal shallow embedding, including outer container, are equipped with frame body in the outer case, in the frame body
Equipped with cylinder, hydraulic cylinder is equipped in the cylinder, wherein the frame body includes top plate and bottom plate and several support tubes, the top plate
It is equipped with the first cover board, through-hole is equipped on first cover board and top plate, the bottom plate is equipped with oil pump and several cushion blocks, institute
The oil pipe of oil pump is stated through being connected outside support tube with hydraulic pump；
The cylinder includes the inner barrel and outer barrel of fitting, the second cover board is equipped at the top of the inner cylinder, inner wall is equipped with support
Plate, bottom outer wall are equipped with first boss, and the hydraulic rod end of the hydraulic cylinder is connected with support plate, and the outer cylinder is placed in through-hole
It is interior, and top inner wall is equipped with the second boss cooperated with first boss upper surface shape, the first boss is equipped with sliding slot,
The outer tube inner wall is equipped with the raised line being correspondingly arranged with sliding slot, and the outer cylinder bottom is equipped with the retaining ring being correspondingly arranged with cushion block；
The guide part of several rivetings is equipped with outside the outer cylinder, it is recessed that the guide part is equipped with the arc being slidably matched with support pipe outer wall
Mouthful.
The utility model has the following beneficial effects:
The utility model structure novel is compact, design is reasonable, uses independent oil easy to assembly, (1) is filled using built-in side
Pump is that hydraulic oil supply cylinder avoids pushing down oil pipe with cushion block and retaining ring support limit, external oil pipe laying has both been eliminated, without outer
Hydraulic system is connect, avoid one group of hydraulic system oil pipe leads to the skimble-scamble problem of pressure separately too much, keeps installation and maintenance simpler
Just, it and avoids effectively reducing pre-buried depth using the oil pump with hydraulic cylinder one；(2) hydraulic cylinder built in passes through hydraulic stem
When inner cylinder being driven to rise, first boss jacks up second boss, and outer cylinder is pulled to rise, to cover this binodal knot of inner cylinder, outer cylinder of sum
Structure, when decline, the second cover board can be completely embedded into flush, and be matched in the sliding of sliding slot and raised line, guide part and support tube
Under conjunction, guarantees that lifting is stable, effectively reduce pre-buried depth；When height of interception 60cm and it is following when, fitting depth can
Up to 50cm hereinafter, solving the difficulty that ground can not be deep-cut.
Detailed description of the invention
Fig. 1 is the utility model top view.
Fig. 2 is the utility model structure diagram.
Fig. 3 is the internal structure chart that the utility model omits the first cover board and the second cover board.
Fig. 4 is the utility model propradation structure chart.
Fig. 5 is that the utility model declines structure graph completely.
(in figure, outer container 1, frame body 2, cylinder 3, hydraulic cylinder 4, top plate 5, bottom plate 6, support tube 7, the first cover board 8, through-hole 9,
Cushion block 10, the first annular groove 11, the first bulge loop 12, inner cylinder 13 and outer cylinder 14, the second cover board 15, support plate 16, first boss 17, the
Two annular grooves 18, second boss 19, retaining ring 20, sliding slot 21, raised line 22, third annular groove 23, the second bulge loop 24, anti-skid design 25 are led
To part 26, arc-shaped notch 27, hydraulic stem 28, oil pipe 29, oil pump 30).
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.
A kind of hydraulic integral type lifting column of binodal shallow embedding, including outer container 1,1 body of outer container is interior to be equipped with frame body 2, the frame
It is equipped with cylinder 3 in body 2, is equipped with hydraulic cylinder 4 in the cylinder 3, wherein the frame body 2 includes top plate 5, bottom plate 6 and several supports
Pipe 7, the top plate 5 are equipped with the first cover board 8, are equipped with through-hole 9 on first cover board 8 and top plate 5, set on the bottom plate 6
There are oil pump 30 and several cushion blocks 10, the oil pipe 29 of the oil pump 30 is connected through 7 outside of support tube with hydraulic pump；Oil pump 30 passes through L
Shape bracket and the riveting of bottom plate 6 are fixed, and TP66S2PEN oil pump 30 can be used in oil pump 30, and the oil pump 30 is remote controlled；
The top plate 5 is equipped with the first annular groove 11, and first cover board 8 is equipped with the cooperated with 11 shape of the first annular groove
One bulge loop 12, and rivet and fix with top plate 5；It is embedded in the first annular groove 11 by the first bulge loop 12, when the first cover board 8 facilitates riveting pair
Hole installation.
The inner cylinder 13 and outer cylinder 14 of the cylinder 3 including fitting are equipped with the second cover board 15 at the top of the inner cylinder 13, on inner wall
First boss 17,28 end of hydraulic stem and 16 phase of support plate of the hydraulic cylinder 4 are equipped with equipped with support plate 16, bottom outer wall
Even, institute's support plate 16 is in cross-shaped structure；Support plate 16 is connected by welding with inner cylinder 13, the first cover board 8 and inner cylinder 13, hydraulic
Bar 28 and support plate 16 are by riveting, using cross-shaped structure not only supporting & stablizing, and convenient for riveting installation；
The outer cylinder 14 is equipped with the second annular groove 18, and 18 inner wall of the second annular groove is matched with 15 outer wall shape of the second cover board
It closes；Using the second annular groove 18, when declining inner cylinder 13 in embeddable first annular groove 11 of second retaining ring 20, limit is formed, guarantees branch
Support is stablized；
The outer cylinder 14 is placed in through-hole 9, and top inner wall is equipped with the cooperated with 17 upper surface shape of first boss
Two boss 19, the tapered face structure of 17 outer wall of first boss；Using tapered surface structure, make first boss 17 and second boss
19 have more contacts area, improve the reliability of linkage lifting；14 bottom of outer cylinder is equipped with and is correspondingly arranged with cushion block 10
Retaining ring 20；Retaining ring 20 is welded and fixed with outer cylinder 14, forms support when being used for outer cylinder 14 bottom of to cushion block 10, avoids under outer cylinder 14
Oil pipe 29 is pushed down when drop；
The first boss 17 is equipped with sliding slot 21, and 14 inner wall of outer cylinder is equipped with the raised line being correspondingly arranged with sliding slot 21
22；It is slidably matched guiding using sliding slot 21 and raised line 22, improves lifting guiding stability；
First cover board 8 is equipped with third annular groove 23, and 14 top exterior walls of outer cylinder are equipped with and 23 shape of third annular groove
Second bulge loop 24 of shape cooperation；Using third annular groove 23, when declining outer cylinder 14 in the embeddable third annular groove 23 of second bulge loop 24,
Limit is formed, guarantees supporting & stablizing.
First cover board 8 and 15 surface of the second cover board are equipped with anti-skid design 25；First cover board 8 and the second cover board 15 with
Ground is concordant, pedestrian can be prevented by slipping using the anti-skid design 25 of printing or integral molding, and more attractive, with invagination
Decorative pattern is more preferable, and adaptation is also facilitated to expand with heat and contract with cold morphotropism；The guide part 26 of several rivetings is equipped with outside the outer cylinder 14, it is described to lead
The arc-shaped notch 27 being slidably matched with 7 outer wall of support tube is equipped with to part 26.It is oriented to by arc-shaped notch 27 and 7 outer wall of support tube
Cooperation, improves the stability of the operation of lifting；
Outer container 1 is embedded in underground in advance, the first cover board and the second cover board 15 are concordant with ground, and built-in hydraulic cylinder 4 passes through liquid
When compression bar 28 drives inner cylinder 13 to rise, first boss 17 jacks up second boss 19, and outer cylinder 14 is pulled to rise, to cover the inner cylinder of sum
13, this binodal structure of outer cylinder 14, when decline, the second cover board 15 can be completely embedded into flush, and in sliding slot 21 and raised line
22, under being slidably matched of guide part 26 and support tube 7, guarantee that lifting is stable, effectively reduce pre-buried depth；Using built-in
The independent oil pump 30 of side dress is that 4 fuel feeding of hydraulic cylinder is avoided pushing down oil pipe 29, both be save with 20 support limit of cushion block 10 and retaining ring
External oil pipe 29 is laid with, and is not necessarily to external hydraulic system, and avoid one group of hydraulic system oil pipe 29 leads to pressure not separately too much
Unified problem keeps installation and maintenance easier, and avoids effectively reducing pre- buried depth using the oil pump 30 with 4 one of hydraulic cylinder
Degree；When height of interception 60cm and it is following when, fitting depth is up to 50cm hereinafter, solving the difficulty that ground can not be deep-cut.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should all cover within the protection scope of the present utility model.Therefore, the protection scope of the utility model should be with
Subject to the protection scope of claims.
Claims (9)
1. a kind of hydraulic integral type lifting column of binodal shallow embedding, including outer container, the outer case is interior to be equipped with frame body, set in the frame body
There is cylinder, is equipped with hydraulic cylinder in the cylinder, it is characterized in that, the frame body includes top plate and bottom plate and several support tubes, the top
Plate is equipped with the first cover board, and through-hole is equipped on first cover board and top plate, and the bottom plate is equipped with oil pump and several cushion blocks,
The oil pipe of the oil pump outside support tube with hydraulic pump through being connected；
The cylinder includes the inner barrel and outer barrel of fitting, the second cover board is equipped at the top of the inner cylinder, inner wall is equipped with support plate, bottom
Portion's outer wall is equipped with first boss, and the hydraulic rod end of the hydraulic cylinder is connected with support plate, and the outer cylinder is placed in through-hole, and
Top inner wall is equipped with the second boss cooperated with first boss upper surface shape, and the outer cylinder bottom is equipped with set corresponding with cushion block
The retaining ring set.
2. a kind of hydraulic integral type lifting column of binodal shallow embedding as described in claim 1, it is characterized in that, the top plate is equipped with the
One annular groove, first cover board is equipped with the first bulge loop cooperated with the first annular groove shape, and rivets and fix with top plate.
3. a kind of hydraulic integral type lifting column of binodal shallow embedding as described in claim 1, it is characterized in that, institute's support plate is in cross
Structure.
4. a kind of hydraulic integral type lifting column of binodal shallow embedding as described in claim 1, it is characterized in that, the outer cylinder is equipped with the
Two annular grooves, the second annular groove inner wall and the second cover board outer wall shape cooperate.
5. a kind of hydraulic integral type lifting column of binodal shallow embedding as described in claim 1, it is characterized in that, it is set on first cover board
There is third annular groove, the outer cylinder top exterior walls are equipped with the second bulge loop cooperated with third annular groove shape.
6. a kind of hydraulic integral type lifting column of binodal shallow embedding as described in claim 1, it is characterized in that, the first boss outer wall
Tapered face structure.
7. a kind of hydraulic integral type lifting column of binodal shallow embedding as described in claim 1, it is characterized in that, it is set in the first boss
There is sliding slot, the outer tube inner wall is equipped with the raised line being correspondingly arranged with sliding slot.
8. a kind of hydraulic integral type lifting column of binodal shallow embedding as described in claim 1, it is characterized in that, first cover board and the
Two lid surfaces are equipped with anti-skid design.
9. the hydraulic integral type lifting column of a kind of binodal shallow embedding as described in claim 1~8 any one, it is characterized in that, it is described
The guide part of several rivetings is equipped with outside outer cylinder, the guide part is equipped with the arc-shaped notch being slidably matched with support pipe outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821540820.XU CN208949780U (en) | 2018-09-20 | 2018-09-20 | A kind of hydraulic integral type lifting column of binodal shallow embedding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821540820.XU CN208949780U (en) | 2018-09-20 | 2018-09-20 | A kind of hydraulic integral type lifting column of binodal shallow embedding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208949780U true CN208949780U (en) | 2019-06-07 |
Family
ID=66738869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821540820.XU Expired - Fee Related CN208949780U (en) | 2018-09-20 | 2018-09-20 | A kind of hydraulic integral type lifting column of binodal shallow embedding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208949780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962421A (en) * | 2020-07-31 | 2020-11-20 | 余长江 | Integrated stainless steel lifting road pile group convenient to maintain and replace and construction process thereof |
| CN113034706A (en) * | 2021-02-04 | 2021-06-25 | 雅成电子（深圳）有限公司 | Intelligent security protection of community control banister device |
-
2018
- 2018-09-20 CN CN201821540820.XU patent/CN208949780U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962421A (en) * | 2020-07-31 | 2020-11-20 | 余长江 | Integrated stainless steel lifting road pile group convenient to maintain and replace and construction process thereof |
| CN113034706A (en) * | 2021-02-04 | 2021-06-25 | 雅成电子（深圳）有限公司 | Intelligent security protection of community control banister device |
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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: 20190607 |