CN207877177U - A kind of machine maintenance hydraulic support device - Google Patents
A kind of machine maintenance hydraulic support device Download PDFInfo
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- CN207877177U CN207877177U CN201820166996.7U CN201820166996U CN207877177U CN 207877177 U CN207877177 U CN 207877177U CN 201820166996 U CN201820166996 U CN 201820166996U CN 207877177 U CN207877177 U CN 207877177U
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- fixed
- hydraulic
- outer tube
- fixed link
- support device
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Abstract
The utility model discloses a kind of machine maintenance hydraulic support devices, including hydraulic mandril and fixed link, hydraulic mandril includes outer tube and inner tube, outer tube is set in the outside of inner tube, the top of outer tube is fixed with hydraulic fitting, and the side of outer tube is fixed with fixed plate, several trepannings are uniformly provided in fixed plate, one end of fixed link is provided with groove, and one of trepanning is fixedly connected by axis pin with groove.The fixed block that the groove and support plate top that the utility model fixed link is equipped with are fixedly connected is fixedly connected with fixed plate and inner tube by axis pin respectively, then it is convenient for the installation and removal of fixed link and support plate, and fixed link, support plate and hydraulic mandril are light-weight, it is easy to carry after dismounting, the hydraulic fitting that is equipped with by the top of outer tube can be such that the hydraulic mechanism of hydraulic mandril and machine itself connects to be used simultaneously, it avoids carrying remaining hydraulic test, it is easy to carry and easy to operate.
Description
Technical field
The utility model is related to a kind of hydraulic support device, specially a kind of machine maintenance hydraulic support device.
Background technology
Currently, machine generally requires in maintenance process uses hydraulic support device, existing hydraulic support device is general
For hydraulic top, machine is supported by hydraulic top, since hydraulic top weight is big, and needs to carry hydraulic test, carry not
Just, while the height adjustment range of hydraulic top is relatively narrow, cannot be satisfied the demand of maintenance personal, therefore we make this improvement,
It is proposed a kind of machine maintenance hydraulic support device.
Utility model content
To solve the defect that hydraulic support device of the existing technology is inconvenient to carry and height adjustment range is relatively narrow, this
Utility model provides a kind of machine maintenance hydraulic support device.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of machine maintenance hydraulic support device of the utility model, including hydraulic mandril and fixed link, the hydraulic top
Bar includes outer tube and inner tube, and the outer tube is set in the outside of inner tube, and the top of the outer tube is fixed with hydraulic fitting, institute
The side for stating outer tube is fixed with fixed plate, several trepannings, one end of the fixed link are uniformly provided in the fixed plate
It is provided with groove, one of them described trepanning is fixedly connected by axis pin with groove, and the bottom end of said inner tube passes through axis pin and two pieces
Fixed block is fixedly connected, and the bottom end of two pieces of fixed blocks is fixedly connected with the top of support plate.
Further, the bottom end of said inner tube offers the trepanning to match with the size of axis pin.
Further, several described trepannings are equidistantly opened in fixed plate.
Further, one end of the axis pin is arranged with baffle ring.
Further, the quadrangle of the support plate is provided with location hole.
Compared with prior art, the utility model has the advantages that：This kind of machine maintenance hydraulic support device,
The fixed block that the groove and support plate top that fixed link is equipped with are fixedly connected is fixed with fixed plate and inner tube by axis pin respectively
The installation and removal of fixed link and support plate are then convenient in connection, and fixed link, support plate and hydraulic mandril are light-weight, dismounting
It is easy to carry afterwards, while the hydraulic fitting being equipped with by the top of outer tube can make the hydraulic press of hydraulic mandril and machine itself
Structure, which connects, to be used, and avoids carrying remaining hydraulic test, easy to carry and easy to operate, is provided with by adjusting fixed link
The trepanning of different location that is provided with of groove and fixed plate be fixedly connected, can then adjust the height of fixed link, make solid
Fixed pole it is height-adjustable, expand hydraulic pressure support height adjustment range, while easy to operate.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of machine maintenance hydraulic support device of the utility model；
Fig. 2 is a kind of partial structural diagram of machine maintenance hydraulic support device of the utility model.
In figure：1, hydraulic mandril；2, fixed link；3, outer tube；4, inner tube；5, fixed plate；6, trepanning；7, groove；8, axis pin；
9, baffle ring；10, fixed block；11, support plate；12, hydraulic fitting；13, location hole.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of machine maintenance hydraulic support device, including hydraulic mandril 1 and fixed link 2, hydraulic top
Bar 1 includes outer tube 3 and inner tube 4, and outer tube 3 is set in the outside of inner tube 4, and the top of outer tube 3 is fixed with hydraulic fitting 12, outside
The side of pipe 3 is fixed with fixed plate 5, several trepannings 6 are uniformly provided in fixed plate 5, and one end of fixed link 2 is provided with groove
7, one of trepanning 6 is fixedly connected by axis pin 8 with groove 7, and the bottom end of inner tube 4 is solid by axis pin 8 and two pieces of fixed blocks 10
Fixed connection, the bottom end of two pieces of fixed blocks 10 is fixedly connected with the top of support plate 11.
Wherein, the bottom end of inner tube 4 offers the trepanning 6 to match with the size of axis pin 8, plate 11 easy to support and inner tube 4
Between installation and removal, prevent support plate interfere hydraulic mandril 1 carrying.
Wherein, several trepannings 6 are equidistantly opened in fixed plate 5, by adjusting the groove 7 and consolidate that fixed link 2 is provided with
The trepanning 6 for the different location that fixed board 5 is provided with is fixedly connected, and can then adjust the height of fixed link 2, makes fixed link 2
It is height-adjustable while easy to operate.
Wherein, one end of axis pin 8 is arranged with baffle ring 9, can prevent axis pin 8 from lateral displacement occurs by baffle ring 9, then lead
It causes fixed link 2 or support plate 11 to fall off, avoids the normal use for influencing hydraulic support device.
Wherein, the quadrangle of support plate 11 is provided with location hole 13, passes through location hole 13 by support plate 11 and ground positioning pin
Face connects, and prevents 11 stress of support plate when playing a supporting role of hydraulic mandril 1 from sliding, and improves hydraulic pressure support dress
The stability set.
It should be noted that the utility model is a kind of machine maintenance hydraulic support device, it is logical first when specific works
It crosses axis pin 8 to be fixedly connected with the fixed block 10 being fixedly connected with support plate 11 with the bottom end of inner tube 4, then by fixed link 2
The other end be inserted into machine in, support plate 11 and hydraulic mandril 1 are placed in suitable position then according to the position of 2 groove 7 of fixed link
It sets, then support plate 11 is connected positioning pin to across location hole 13 with ground, prevent hydraulic mandril 1 from playing support work
11 stress of used time support plate is slided, and the stability of hydraulic support device is improved, and then by groove 7 and is consolidated by axis pin 8
Fixed board 5 one of is provided with trepanning 6 and is fixedly connected, while by adjusting the groove 7 and fixed plate 5 that fixed link 2 is provided with
The trepanning 6 for the different location being provided with is fixedly connected, and can then adjust the height of fixed link 2, makes the height of fixed link 2 can
It adjusts, expands hydraulic pressure support height adjustment range, while easy to operate, one end of axis pin 8 is arranged with baffle ring 9, passes through baffle ring 9
It can prevent axis pin 8 from lateral displacement occurs, fixed link 2 or support plate 11 is then caused to fall off, avoid influencing hydraulic pressure support
The normal use of device, the hydraulic fitting 12 being then equipped with by the top of outer tube 3 can make hydraulic mandril 1 and machine itself
Hydraulic mechanism connect and used, avoid carrying remaining hydraulic test, it is easy to carry and easy to operate, while fixed link
The fixed block 10 that 2 grooves 7 being equipped with and 11 top of support plate are fixedly connected is solid with fixed plate 5 and inner tube 4 respectively by axis pin 8
The installation and removal of fixed link 2 and support plate 11, and 1 weight of fixed link 2, support plate 11 and hydraulic mandril are then convenient in fixed connection
Amount is light, easy to carry after dismounting, and hydraulic support device is made to meet the needs of maintenance personal.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of machine maintenance hydraulic support device, including hydraulic mandril (1) and fixed link (2), which is characterized in that the liquid
The bar (1) that bears down on one includes outer tube (3) and inner tube (4), and the outer tube (3) is set in the outside of inner tube (4), the top of the outer tube (3)
End is fixed with hydraulic fitting (12), and the side of the outer tube (3) is fixed with fixed plate (5), on the fixed plate (5)
Even to offer several trepannings (6), one end of the fixed link (2) is provided with groove (7), one of them described trepanning (6) passes through
Axis pin (8) is fixedly connected with groove (7), and the bottom end of said inner tube (4) passes through axis pin (8) and the fixed company of two pieces of fixed blocks (10)
It connects, the bottom end of two pieces of fixed blocks (10) is fixedly connected with the top of support plate (11).
2. a kind of machine maintenance hydraulic support device according to claim 1, which is characterized in that said inner tube (4)
Bottom end offers the trepanning (6) to match with the size of axis pin (8).
3. a kind of machine maintenance hydraulic support device according to claim 1, which is characterized in that several described trepannings
(6) it is equidistantly opened in fixed plate (5).
4. a kind of machine maintenance hydraulic support device according to claim 1, which is characterized in that the axis pin (8)
One end is arranged with baffle ring (9).
5. a kind of machine maintenance hydraulic support device according to claim 1, which is characterized in that the support plate (11)
Quadrangle be provided with location hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820166996.7U CN207877177U (en) | 2018-01-31 | 2018-01-31 | A kind of machine maintenance hydraulic support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820166996.7U CN207877177U (en) | 2018-01-31 | 2018-01-31 | A kind of machine maintenance hydraulic support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207877177U true CN207877177U (en) | 2018-09-18 |
Family
ID=63510371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820166996.7U Active CN207877177U (en) | 2018-01-31 | 2018-01-31 | A kind of machine maintenance hydraulic support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207877177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407125A (en) * | 2019-08-23 | 2019-11-05 | 嘉兴爱华机械股份有限公司 | A kind of hydraulic lifting jack |
-
2018
- 2018-01-31 CN CN201820166996.7U patent/CN207877177U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407125A (en) * | 2019-08-23 | 2019-11-05 | 嘉兴爱华机械股份有限公司 | A kind of hydraulic lifting jack |
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