CN205733661U - Alignment device - Google Patents
Alignment device Download PDFInfo
- Publication number
- CN205733661U CN205733661U CN201620449478.7U CN201620449478U CN205733661U CN 205733661 U CN205733661 U CN 205733661U CN 201620449478 U CN201620449478 U CN 201620449478U CN 205733661 U CN205733661 U CN 205733661U
- Authority
- CN
- China
- Prior art keywords
- alignment device
- fixing seat
- connecting rod
- pars contractilis
- supporting part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005259 measurement Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
This utility model provides a kind of alignment device, and wherein, alignment device includes fixing seat, and fixing seat is connected for fixing with flange；Pars contractilis, one end of pars contractilis is connected with fixing seat；Supporting part, one end of supporting part is connected with fixing seat, and the other end of supporting part is connected with pars contractilis.The alignment device provided by this utility model, it is possible to solve the problem that alignment device of the prior art produces flexible deformation.
Description
Technical field
This utility model relates to pump mounting technique field, in particular to a kind of alignment device.
Background technology
At present, when pump is attached, need by alignment device, the flange of pump to be carried out axially with connected flange
And radial alignment, to meet the installation requirement of pump.
Alignment device of the prior art is when carrying out centering, owing between pump flange and connected flange, spacing is relatively big, because of
This alignment device length is longer, causes alignment device can produce flexible deformation, and then makes to produce error during centering, is connecting
After can affect the stable operation of equipment.
Utility model content
This utility model provides a kind of alignment device, to solve the problem that alignment device of the prior art produces flexible deformation.
A kind of alignment device provided according to this utility model, alignment device includes fixing seat, and fixing seat is for fixing even with flange
Connect；Pars contractilis, one end of pars contractilis is connected with fixing seat；Supporting part, one end of supporting part is connected with fixing seat, supporting part
The other end is connected with pars contractilis.
Further, pars contractilis includes connecting rod, and one end of connecting rod is connected with fixing seat, and the other end of connecting rod is free end,
Connecting rod has cavity, and supporting part is connected with connecting rod；First expansion link, one end of the first expansion link is arranged in cavity, the
The other end of one expansion link is external part, and the first expansion link can move along the axis direction of connecting rod.
Further, supporting part includes support bar, and one end of support bar is connected with fixing seat, the other end of support bar and pars contractilis
Connect.
Further, supporting part also includes sliding part, and sliding part is slidably disposed on pars contractilis, support bar be second stretch
Bar, one end of support bar is hinged with fixing seat, and the other end of support bar is hinged with sliding part.
Further, alignment device also includes the locking mechanism for locking the first expansion link, and locking mechanism is arranged on even
The free end of extension bar.
Further, locking mechanism includes that locknut, locknut are threaded connection with the free end of connecting rod.
Further, fixing seat is hooked scarf, and hooked scarf mounts with flange.
Further, alignment device also includes securing member, and securing member is for fixing seat position on flange.
Further, alignment device also includes measuring assembly, measures assembly and is arranged on the external part of the first expansion link.
Further, measure assembly and include spaced axial dial gauge and radial direction dial gauge.
Application the technical solution of the utility model, arranges supporting part between fixing seat and pars contractilis, it is possible to carry out pars contractilis propping up
Support, when preventing utilizing this device to carry out centering, owing to pars contractilis is longer and produce flexible deformation, affects certainty of measurement.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing being further appreciated by of the present utility model, of the present utility model
Schematic description and description is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the alignment device that this utility model provides.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
10, fixing seat；20, pars contractilis；21, connecting rod；22, the first expansion link；30, supporting part；31, support bar；
32, sliding part；40, flange；50, locking mechanism；60, securing member；71, axial dial gauge；72, radially dial gauge.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As it is shown in figure 1, this utility model embodiment provides a kind of alignment device, this alignment device includes: fixes seat 10, stretch
Portion 20 and supporting part 30.Wherein, fixing seat 10 is connected for fixing with flange 40, one end of pars contractilis 20 and fixing seat
10 connect, and one end of supporting part 30 is connected with fixing seat 10, and the other end of supporting part 30 is connected with pars contractilis 20.Pars contractilis
20 can carry out length adjustment according to the spacing between two flanges, and supporting part 30 is for being supported pars contractilis 20.
The alignment device provided by the present embodiment, when flange 40 is carried out centering, is fixed therein one by fixing seat 10
On flange 40, adjusting the length of pars contractilis 20 according to the spacing between two flanges 40, the two ends of supporting part 30 are respectively at solid
Reservation 10 is connected with pars contractilis 20, by supporting part 30 can support telescopic portion 20, to prevent pars contractilis 20 from spending due to long
Grow and produce flexible deformation, so can improve certainty of measurement, and then the stability that equipment runs upon connection can be improved.
Specifically, in the present embodiment, this pars contractilis 20 includes connecting rod 21 and the first expansion link 22.Wherein, connecting rod 21
One end be connected with fixing seat 10, the other end of connecting rod 21 is free end, and connecting rod 21 has cavity, the first expansion link 22
One end be arranged in this cavity, the other end of the first expansion link 22 is external part, and the first expansion link 22 can connecting rod 21 relatively
Elongating or shortening, supporting part 30 is connected with connecting rod 21.
Further, this supporting part 30 includes that support bar 31, one end of support bar 31 are connected with fixing seat 10, support bar 31
The other end be connected with pars contractilis 20.By supporting part 30, pars contractilis 20 is supported, to ensure pars contractilis 20 and flange
The perpendicularity of 40 end faces.
Specifically, this supporting part 30 also includes that sliding part 32, sliding part 32 are slidably disposed on pars contractilis 20, support bar
The adjustable length of 31, one end of support bar 31 is hinged with fixing seat 10, and the other end of support bar 31 is hinged with sliding part 32.
The strong point of supporting part 30 can be regulated by said structure, make overall structure more stable.Wherein, support bar 31 can set
It is set to demountable structure, the support bar 31 of different strong point different lengths, it is possible to be set to support bar 31 collapsible maybe can stretch
Shrinking structure.
In the present embodiment, this alignment device also includes locking mechanism 50, and this locking mechanism 50 is for entering the first expansion link 22
Row locking, wherein, locking mechanism 50 is arranged on the free end of connecting rod 21.By locking mechanism 50 to the first expansion link 22
Locking, it is possible to avoid the first expansion link 22 to rock in connecting rod 21.Specifically, locking mechanism 50 can be locknut, it is possible to
It is set to the securing members such as screw.In the present embodiment, locking mechanism 50 is set to locknut, by locknut and connecting rod 21 from
It is threaded connection by end.First expansion link 22 position in connecting rod 21 is fixed by screwing locknut.
For firm fixing connection between seat 10 and flange 40, fixing seat 10 is set to hooked scarf or sets on fixing seat 10
Put the structure that groove etc. coordinates with flange 40 end, in order to fixing seat 10 is arranged on flange 40.In the present embodiment, will
Fixing seat 10 is set to hooked scarf, and mounts with flange 40.Further, by the structure of this hooked scarf it can be avoided that when fixing, damage
Wound, the end face of abrasion flange 40.
Further, this alignment device also includes securing member 60, by the fixing seat 10 position on flange 40 of securing member 60
Put.Wherein, securing member 60 can be clamp system, or may be configured as bolt, by bolt to fixing seat 10 and flange 40
Carry out extruding fixing, be that flange 40 is worn and torn to prevent fixing, rubber cushion can be set in the end of bolt.
Wherein, this alignment device also includes measuring assembly, and this measurement assembly is arranged on the external part of the first expansion link 22.Specifically
Ground, measures assembly and includes spaced axial dial gauge 71 and radial direction dial gauge 72.During use, fixing seat 10 is fixed on
On one of them flange 40, adjust the length that the first expansion link 22 stretches out, extension elongation according to the spacing between two flanges 40
Can measure be as the criterion by axial dial gauge 71 and radial direction dial gauge 72.
The alignment device provided by the present embodiment, only need to adjust the first expansion link 22 length when adjusting flange 40 spacing,
Facilitate staff to use, and connecting rod 21 is supported by support bar 31, it is possible to ensure that connecting rod 21 and first is stretched
The perpendicularity of relative flange 40 end face of bar 22, and then ensure that measurement accuracy, provide foundation for subsequent installation flange 40,
The stability that raising equipment runs.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this area
For technical staff, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, institute
Any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (10)
1. an alignment device, it is characterised in that described alignment device includes:
Fixing seat (10), described fixing seat (10) is connected for fixing with flange (40)；
Pars contractilis (20), one end of described pars contractilis (20) is connected with described fixing seat (10)；
Supporting part (30), one end of described supporting part (30) is connected with described fixing seat (10), described supporting part (30)
The other end be connected with described pars contractilis (20).
Alignment device the most according to claim 1, it is characterised in that described pars contractilis (20) including:
Connecting rod (21), one end of described connecting rod (21) is connected with described fixing seat (10), described connecting rod (21)
The other end be free end, described connecting rod (21) has a cavity, described supporting part (30) and described connecting rod (21)
Connect；
First expansion link (22), one end of described first expansion link (22) is arranged in described cavity, and described first stretches
The other end of bar (22) is external part, and described first expansion link (22) can be along the axis direction of described connecting rod (21)
Mobile.
Alignment device the most according to claim 1, it is characterised in that described supporting part (30) including:
Support bar (31), one end of described support bar (31) is connected with described fixing seat (10), described support bar (31)
The other end be connected with described pars contractilis (20).
Alignment device the most according to claim 3, it is characterised in that described supporting part (30) also includes:
Sliding part (32), described sliding part (32) is slidably disposed on described pars contractilis (20), described support bar
(31) being the second expansion link, one end of described support bar (31) is hinged with described fixing seat (10), described support bar
(31) the other end is hinged with described sliding part (32).
Alignment device the most according to claim 2, it is characterised in that described alignment device also includes:
For the locking mechanism (50) locking described first expansion link (22), described locking mechanism (50) is arranged
Free end in described connecting rod (21).
Alignment device the most according to claim 5, it is characterised in that described locking mechanism (50) includes locknut, described lock
Female and described connecting rod (21) free end is threaded connection.
Alignment device the most according to claim 1, it is characterised in that described fixing seat (10) is hooked scarf, described hooked scarf with
Described flange (40) mounts.
Alignment device the most according to claim 1, it is characterised in that described alignment device also includes securing member (60), described
Securing member (60) is used for the position fixing described fixing seat (10) on described flange (40).
Alignment device the most according to claim 2, it is characterised in that described alignment device also includes measuring assembly, described survey
Amount assembly is arranged on the external part of described first expansion link (22).
Alignment device the most according to claim 9, it is characterised in that described measurement assembly includes spaced axial percentage
Table (71) and radially dial gauge (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620449478.7U CN205733661U (en) | 2016-05-17 | 2016-05-17 | Alignment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620449478.7U CN205733661U (en) | 2016-05-17 | 2016-05-17 | Alignment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205733661U true CN205733661U (en) | 2016-11-30 |
Family
ID=57364549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620449478.7U Active CN205733661U (en) | 2016-05-17 | 2016-05-17 | Alignment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205733661U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009304A (en) * | 2017-06-07 | 2017-08-04 | 河钢股份有限公司承德分公司 | Flange aligning tool and operating method |
| CN108942200A (en) * | 2018-07-26 | 2018-12-07 | 安徽江淮汽车集团股份有限公司 | A kind of hole alignment device |
-
2016
- 2016-05-17 CN CN201620449478.7U patent/CN205733661U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009304A (en) * | 2017-06-07 | 2017-08-04 | 河钢股份有限公司承德分公司 | Flange aligning tool and operating method |
| CN107009304B (en) * | 2017-06-07 | 2018-09-18 | 河钢股份有限公司承德分公司 | Flange aligning tool and operating method |
| CN108942200A (en) * | 2018-07-26 | 2018-12-07 | 安徽江淮汽车集团股份有限公司 | A kind of hole alignment device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |