CN208997073U - A kind of hydraulic lifting oil cylinder lifting device - Google Patents
A kind of hydraulic lifting oil cylinder lifting device Download PDFInfo
- Publication number
- CN208997073U CN208997073U CN201821604711.XU CN201821604711U CN208997073U CN 208997073 U CN208997073 U CN 208997073U CN 201821604711 U CN201821604711 U CN 201821604711U CN 208997073 U CN208997073 U CN 208997073U
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- CN
- China
- Prior art keywords
- type sliding
- support column
- sliding block
- sliding slot
- strut
- Prior art date
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Abstract
The utility model discloses a kind of hydraulic lifting oil cylinder lifting devices, including jacking cylinder, plunger is installed in jacking cylinder, the upper end of plunger is fixedly connected with support column, support column passes through jacking cylinder far from one end of plunger and extends outwardly, and it is fixedly connected with hoistable platform, support column is fixedly welded with fixed ring on the post jamb of one end position of hoistable platform, the axis of fixed ring and the axis of support column overlap, several hinged seats are uniformly and equidistantly fixedly connected on the annular sidewall of fixed ring, strut is hinged on hinged seat, strut is hinged with T-type sliding block far from one end of hinged seat, the position that the upper end of jacking cylinder corresponds to each T-type sliding block centered on support column offers a T-type sliding slot, T-type sliding block extends in a corresponding T-type sliding slot far from one end of strut.The utility model is supported support column by the strut of Impact direction, and the service life for preventing support column discontinuity from leading to lifting device is lowered.
Description
Technical field
The utility model relates to lifting device technical field more particularly to a kind of hydraulic lifting oil cylinder lifting devices.
Background technique
Hydraulic lifting oil cylinder is a kind of Multifunctional hoisting loading mechanization equipment, needs hydraulic cylinder to provide hydraulic booster real
Now go up and down.In lifting, support column is easy to be led to support column discontinuity by angular force existing lifting device, to drop
The low service life of lifting device.
Utility model content
Purpose of the utility model is to solve lifting devices in the prior art in lifting, and support column is easy by inclined
Lead to support column discontinuity to power, thus the problem of reducing lifting device service life, and a kind of hydraulic top proposed
Oil-lifting jar lifting device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of hydraulic lifting oil cylinder lifting device, including jacking cylinder are equipped with plunger, the column in the jacking cylinder
The upper end of plug is fixedly connected with support column, and the support column passes through jacking cylinder far from one end of plunger and extends outwardly, and solid
Surely it is connected with hoistable platform, the support column is fixedly welded with fixed ring on the post jamb of one end position of hoistable platform, described
The axis of fixed ring and the axis of support column overlap, if being uniformly and equidistantly fixedly connected on the annular sidewall of the fixed ring
A hinged seat is done, is hinged with strut on the hinged seat, the strut is hinged with T-type sliding block far from one end of hinged seat, described
The position that the upper end of jacking cylinder corresponds to each T-type sliding block centered on support column offers a T-type sliding slot, and the T-type is sliding
Block extends in a corresponding T-type sliding slot far from one end of strut, and the T-type sliding block is slidably connected at corresponding T-type sliding slot
In.
Preferably, the T-type sliding block offers rolling groove close to one end of T-type sliding slot slot bottom, is equipped in the rolling groove
The ball of rolling, the ball passes through the notch of rolling groove far from one end of rolling groove slot bottom and extends into T-type sliding slot, described
Ball rolls the slot bottom for being connected to T-type sliding slot.
Preferably, the T-type sliding block is fixedly connected with spring close to one end of support column, and the spring is far from T-type sliding block
One end be fixedly connected on the losing on cell wall of T-type sliding slot.
Preferably, the T-type sliding slot is uniformly and equidistantly distributed in jacking cylinder in a ring centered on the axis of support column
Upper end.
Preferably, several preformed holes are offered on the hoistable platform.
Preferably, the sphere diameter of the ball is greater than the slot diameter of rolling groove notch.
Compared with prior art, the utility model provides a kind of hydraulic lifting oil cylinder lifting device, has following beneficial
Effect:
The hydraulic lifting oil cylinder lifting device, by the way that support column, hoistable platform, fixed ring, hinged seat, strut, T-type is arranged
Sliding block and T-type sliding slot, when support column does the movement of vertical direction, support column drives fixed ring to move synchronously, and then drives hinge
Joint chair moves synchronously, and drives T-type sliding block to do in T-type sliding slot by hinged strut when hinged seat does the movement of vertical direction
It moves synchronously, so that support column movement is more stable, once passing through the strut pair of Impact direction when support column is by angular force
Support column is supported, and the service life for preventing support column discontinuity from leading to lifting device is lowered.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Support column is supported by the strut of Impact direction, prevents support column discontinuity from leading to the service life of lifting device
It is lowered.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of hydraulic lifting oil cylinder lifting device structural schematic diagram；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is B-B direction cross-sectional view in Fig. 1.
In figure: 1 jacking cylinder, 2 plungers, 3 support columns, 4 hoistable platforms, 5 fixed rings, 6 hinged seats, 7 struts, 8 T-types are sliding
Block, 9 T-type sliding slots, 10 rolling grooves, 11 balls, 12 springs, 13 preformed holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of hydraulic lifting oil cylinder lifting device, including jacking cylinder 1 are equipped with column in jacking cylinder 1
Plug 2, the upper end of plunger 2 are fixedly connected with support column 3, and support column 3 far from one end of plunger 2 passes through jacking cylinder 1 and to extension
It stretches, and is fixedly connected with hoistable platform 4, support column 3 is fixedly welded with fixed ring on the post jamb of 4 one end position of hoistable platform
5, the axis of the axis and support column 3 of fixed ring 5 overlaps, and is uniformly and equidistantly fixedly connected on the annular sidewall of fixed ring 5
Several hinged seats 6 are hinged with strut 7 on hinged seat 6, and strut 7 is hinged with T-type sliding block 8 far from one end of hinged seat 6, jacking
The position that the upper end of oil cylinder 1 corresponds to each T-type sliding block 8 centered on support column 3 offers a T-type sliding slot 9, and T-type sliding block 8 is remote
One end from strut 7 extends in a corresponding T-type sliding slot 9, and T-type sliding block 8 is slidably connected in corresponding T-type sliding slot 9, branch
When dagger 3 does the movement of vertical direction, support column 3 drives fixed ring 5 to move synchronously, and then hinged seat 6 is driven to do synchronous fortune
It is dynamic, drive T-type sliding block 8 to do synchronous fortune in T-type sliding slot 9 by hinged strut 7 when hinged seat 6 does the movement of vertical direction
It is dynamic, so that the movement of support column 3 is more stable, once passing through 7 pairs of branch of strut of Impact direction when support column 3 is by angular force
Dagger 3 is supported, and prevents 3 discontinuity of support column from the service life of lifting device being caused to be lowered.
T-type sliding block 8 offers rolling groove 10 close to one end of 9 slot bottom of T-type sliding slot, is equipped with the ball rolled in rolling groove 10
11, ball 11 passes through the notch of rolling groove 10 far from one end of 10 slot bottom of rolling groove and extends into T-type sliding slot 9, and ball 11 rolls
The dynamic slot bottom for being connected to T-type sliding slot 9, when T-type sliding block 8 moves in T-type sliding slot 9, ball 11 is rolled in the slot bottom of T-type sliding slot 9,
While being supported by ball 11 to T-type sliding block 8.
T-type sliding block 8 is fixedly connected with spring 12 close to one end of support column 3, and the one end of spring 12 far from T-type sliding block 8 is solid
Surely it is connected to losing on cell wall for T-type sliding slot 9, spring 12 is stretched when T-type sliding block 8 moves in T-type sliding slot 9 (or pressure
Contracting), increase the stability of strut 7.
T-type sliding slot 9 is uniformly and equidistantly distributed in the upper end of jacking cylinder 1 in a ring centered on the axis of support column 3, makes
3 stress of support column when can be stable go up and down.
Several preformed holes 13 are offered on hoistable platform 4, by preformed hole 13 using bolt to being mounted on hoistable platform 4
On object be fixed.
The sphere diameter of ball 11 is greater than the slot diameter of 10 notch of rolling groove, prevents ball 11 from skidding off rolling groove 10.
In the utility model, when support column 3 does the movement of vertical direction, support column 3 drives fixed ring 5 to move synchronously,
And then hinged seat 6 is driven to move synchronously, T-type sliding block is driven by hinged strut 7 when hinged seat 6 does the movement of vertical direction
8 move synchronously in T-type sliding slot 9, so that the movement of support column 3 is more stable, once leading to when support column 3 is by angular force
The strut 7 for crossing Impact direction is supported support column 3, prevents 3 discontinuity of support column from leading to the use longevity of lifting device
Life is lowered.
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 is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of hydraulic lifting oil cylinder lifting device, including jacking cylinder (1), which is characterized in that peace in the jacking cylinder (1)
Equipped with plunger (2), the upper end of the plunger (2) is fixedly connected with support column (3), and the one of the support column (3) separate plunger (2)
End is across jacking cylinder (1) and extends outwardly, and is fixedly connected with hoistable platform (4), and the support column (3) is close to hoistable platform
It is fixedly welded on the post jamb of (4) one end positions fixed ring (5), the axis phase of the axis and support column (3) of the fixed ring (5)
It is overlapped, is uniformly and equidistantly fixedly connected with several hinged seats (6), the hinged seat on the annular sidewall of the fixed ring (5)
(6) it is hinged on strut (7), the strut (7) is hinged with T-type sliding block (8) far from the one end of hinged seat (6), the jacking oil
The position that the upper end of cylinder (1) corresponds to each T-type sliding block (8) centered on support column (3) offers a T-type sliding slot (9), described
T-type sliding block (8) extends in a corresponding T-type sliding slot (9) far from the one end of strut (7), and T-type sliding block (8) sliding connects
It connects in corresponding T-type sliding slot (9).
2. a kind of hydraulic lifting oil cylinder lifting device according to claim 1, which is characterized in that the T-type sliding block (8) is leaned on
One end of nearly T-type sliding slot (9) slot bottom offers rolling groove (10), and the ball (11) rolled, institute are equipped in the rolling groove (10)
Ball (11) are stated to pass through the notch of rolling groove (10) far from one end of rolling groove (10) slot bottom and extend into T-type sliding slot (9), institute
It states ball (11) and rolls the slot bottom for being connected to T-type sliding slot (9).
3. a kind of hydraulic lifting oil cylinder lifting device according to claim 1, which is characterized in that the T-type sliding block (8) is leaned on
One end of nearly support column (3) is fixedly connected with spring (12), and the spring (12) is fixedly connected far from the one end of T-type sliding block (8)
In losing on cell wall for T-type sliding slot (9).
4. a kind of hydraulic lifting oil cylinder lifting device according to claim 1, which is characterized in that the T-type sliding slot (9) with
The upper end of jacking cylinder (1) is uniformly and equidistantly distributed in centered on the axis of support column (3) in a ring.
5. a kind of hydraulic lifting oil cylinder lifting device according to claim 1, which is characterized in that the hoistable platform (4)
On offer several preformed holes (13).
6. a kind of hydraulic lifting oil cylinder lifting device according to claim 2, which is characterized in that the ball of the ball (11)
Diameter is greater than the slot diameter of rolling groove (10) notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821604711.XU CN208997073U (en) | 2018-09-29 | 2018-09-29 | A kind of hydraulic lifting oil cylinder lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821604711.XU CN208997073U (en) | 2018-09-29 | 2018-09-29 | A kind of hydraulic lifting oil cylinder lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208997073U true CN208997073U (en) | 2019-06-18 |
Family
ID=66802951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821604711.XU Expired - Fee Related CN208997073U (en) | 2018-09-29 | 2018-09-29 | A kind of hydraulic lifting oil cylinder lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208997073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889544A (en) * | 2020-06-15 | 2020-11-06 | 安徽五洋机床制造有限公司 | Oil quantity adjusting device of oil cylinder of numerical control bending machine |
-
2018
- 2018-09-29 CN CN201821604711.XU patent/CN208997073U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889544A (en) * | 2020-06-15 | 2020-11-06 | 安徽五洋机床制造有限公司 | Oil quantity adjusting device of oil cylinder of numerical control bending machine |
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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: 20190618 Termination date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |