CN109000547A - A kind of forced centering detection device - Google Patents
A kind of forced centering detection device Download PDFInfo
- Publication number
- CN109000547A CN109000547A CN201810853312.5A CN201810853312A CN109000547A CN 109000547 A CN109000547 A CN 109000547A CN 201810853312 A CN201810853312 A CN 201810853312A CN 109000547 A CN109000547 A CN 109000547A
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- Prior art keywords
- gear
- rotary shaft
- rotating hole
- detection device
- panel
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 238000005259 measurement Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
- G01B5/252—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention provides a kind of forced centering detection device, comprising: panel, two blocks of side plates, at least one set of gear-linked component；Side plate is symmetrically disposed in the two sides of panel；There is at least one rotating hole and mesoporous on panel；The center of circle of rotating hole and mesoporous is on the center line of panel；Gear-linked component includes rotary shaft, gear and two rack gears；Gear is fixed on the rotary shaft, rotates around rotary shaft；Two rack gears are horizontally disposed, and the horizontal sliding on panel；The upper end engagement of one rack and pinion, one end of the gear is fixedly connected with one block of side plate；The lower end engagement of another rack and pinion, one end of the gear is fixedly connected with another block of side plate；Gear-linked component and rotating hole correspond, and the rotary shaft of gear-linked component is arranged in rotating hole.It the advantage is that the equipment rail that can adapt to plurality of specifications, middle positioning accuracy and efficiency taken to raising, and then improve the reliability of measurement accuracy and detection data.
Description
Technical field
The present invention relates to precise engineering survey profession quick and precisely determining in relation to track detecting center.
Background technique
At present in production application especially underwater and the non-viewing position of the confined space track detecting center determination,
Determine that there are certain difficulty and universal inefficient, such as steel ruler, vernier caliper etc. to set using traditional manual measurement method
It is standby.
Underwater steel rail track situations such as there are not visible, overhead rail rail operation platform is limited, it is difficult to quickly it is accurate really
Determine the center of underwater steel rail track, routinely take middle mode time-consuming and laborious, and it is non-it is visual under the conditions of cannot achieve at all it is accurate
Positioning brings very big uncertainty to the quality of data for measuring and detecting work in this way, and efficiency is extremely low.
Need it is a kind of it is non-it is visual under the conditions of can quickly determine that the portable railway of orbit centre position takes middle device, become
The purpose researched and developed for the present invention.
Summary of the invention
A kind of forced centering detection device of offer of the invention, can adapt to the equipment rail of plurality of specifications, to raising
Middle positioning accuracy and efficiency are taken, and then improves the reliability of measurement accuracy and detection data；Prior art problem is solved, to overcome
The defect of the prior art.
The present invention provides a kind of forced centering detection device, comprising: panel, two blocks of side plates, at least one set of gear-linked group
Part；Side plate is symmetrically disposed in the two sides of panel；There is at least one rotating hole and mesoporous on panel；The circle of rotating hole and mesoporous
The heart is on the center line of panel；Gear-linked component includes rotary shaft, gear and two rack gears；Gear is fixed on the rotary shaft,
It is rotated around rotary shaft；Two rack gears are horizontally disposed, and the horizontal sliding on panel；The upper end engagement of one rack and pinion, should
One end of gear is fixedly connected with one block of side plate；The lower end engagement of another rack and pinion, one end of the gear with another piece
Side plate is fixedly connected；Gear-linked component and rotating hole correspond, and the rotary shaft of gear-linked component is arranged in rotating hole.
Further, the present invention provides a kind of forced centering detection device, can also have the following features: a group gear-linked
The gear synchronous of component rotates, and drive rack synchronization is stretched out or recycled to two sides；Two blocks of side plates are driven to stretch out or recycle to two sides.
Further, the present invention provides a kind of forced centering detection device, can also have the following features: a group gear-linked
The quantity of component is two groups；The quantity of rotating hole is two, respectively upper rotating hole, lower rotating hole；Upper rotating hole, lower rotating hole
It is located at the two sides of mesoporous；The rotary shaft of one group of gear-linked component is arranged in upper rotating hole；Another group of gear-linked group
The rotary shaft of part is arranged in lower rotating hole.
Further, the present invention provides a kind of forced centering detection device, can also have the following features: every group of gear connection
Dynamic component further includes knob；Knob is fixed on the rotary shaft, drives rotary shaft rotation.
Further, the present invention provides a kind of forced centering detection device, and can also have the following features: on panel has
Several guide grooves；The location and shape of guide groove and rack gear match；Rack gear setting moves horizontally in guide groove, and on guide groove.
Further, the present invention provides a kind of forced centering detection device, can also have the following features: guide groove by " L "
Template is fixed on panel and constitutes.
Further, the present invention provides a kind of forced centering detection device, and can also have the following features: further includes forcing
Centering screw is arranged in mesoporous.
Further, the present invention provides a kind of forced centering detection device, and can also have the following features: further includes synchronizing
Chain；Gear-linked component further includes synchromesh gear；Synchromesh gear is fixed on the rotary shaft, rotates with rotary shaft, gear synchronous；
Synchronization chain covers on the synchromesh gear of two groups of group gear-linked components；Any one knob is rotated, rotation fixed thereto is driven
Shaft rotation, drives the synchromesh gear in the rotary shaft to rotate, to drive synchronization chain mobile, drives another gear synchronous
Rotation.
Further, the present invention provides a kind of forced centering detection device, can also have the following features: the center of circle of mesoporous
Also in face plate center point position；Upper rotating hole, lower rotating hole are with the center of mesoporous away from equal.
Detailed description of the invention
Fig. 1 is the main view of forced centering detection device in embodiment one.
Fig. 2 is the right view semi-cutaway of forced centering detection device in embodiment one.
Fig. 3 is the bottom view of forced centering detection device in embodiment one.
Fig. 4 is the main view of forced centering detection device in embodiment two.
Specific embodiment
The present invention will be further described in the following with reference to the drawings and specific embodiments.
Embodiment one
As shown in Figure 1, Figure 2 and Figure 3, in the present embodiment, forced centering detection device, comprising: 10, two blocks of side plates 20 of panel
With two groups of teeth wheel linkage unit 30.
Successively there is upper rotating hole 11, hollow 13 and lower rotating hole 12, upper rotating hole 11, hollow 13 and backspin on panel 10
12 center of circle of turn hole is all on the center line 10a of panel.The center of circle of mesoporous 13 is also in 10 center position of panel, upper rotating hole
11, lower rotating hole 12 is located at the two sides of mesoporous 13, and with the center of mesoporous 13 away from equal.Two blocks of side plates 20 are respectively left side
Plate 21, right side plate 22, are symmetrically disposed in the two sides of panel 10.
Two groups of teeth wheel linkage unit 30 and upper rotating hole 11, lower rotating hole 12 correspond.Gear-linked component 30 includes:
(dotted line hides the technique of painting, becomes apparent from and shows the component that is blocked for rotary shaft 31, gear 32, upper rack 33, lower rack gear 34 and knob 35
Structure).The rotary shaft 31 of one group of gear-linked component 30 is arranged in upper rotating hole 11；The rotation of another group of gear-linked component 30
Shaft 31 is arranged in lower rotating hole 12.
Gear 32 is fixed in rotary shaft 31, is rotated around rotary shaft 31, i.e., revolves around upper rotating hole 11 or lower rotating hole 12
Turn.Upper rack 33, lower rack gear 34 are horizontally disposed, and all horizontal slidings on the faceplate 10.As shown in Figure 1, upper rack 33 and gear
32 upper end engagement；The left end of upper rack 33 is fixedly connected with left plate 21, and right end is free end.Lower rack gear 34 and gear 32
Lower end engagement；The right end of lower rack gear 34 is fixedly connected with right side plate 22；Left end is free end.Knob 35 is fixed in rotary shaft 31
On, drive rotary shaft 31 to rotate.
There are four guide grooves 15 for the tool of panel 10.Guide groove 15 matches with the location and shape of upper rack 33, lower rack gear 34 respectively.On
Rack gear 33, lower rack gear 34 are arranged in guide groove 15, and realization moves horizontally on the faceplate 10.In the present embodiment, guide groove 15 is by " L " type
Plate is fixed on panel and constitutes.
Forced centering detection device is placed along rail track top, the rotation at mesoporous 13 center and rotary shaft 31 on panel 10
Center is strictly located on face plate center line 10a, rotates synchronously knob 35 and is rotated by rotary shaft 31 with moving gear 32, and then passes through
The synchronizing moving of upper rack 33, lower rack gear 34 drives two pieces of sides 20 to make and movement is stretched out or recycled to two sides.In use, logical
It crosses and simply tightens rotary shaft knob, can quick and precisely determine that pore location is the center of equipment rail.Certainly, it forces
Forced centering screw can also be arranged in the mesoporous 13 of centring detection apparatus, centered on can forcing to set current 13 position of mesoporous
Position.
Embodiment two
In the present embodiment, forced centering detection device further includes synchronization chain 40, and gear-linked component 30 further includes synchronizing
Gear 36.Other functions are identical with embodiment one to be not repeated to describe.
As shown in figure 4, synchromesh gear 36 is fixed in rotary shaft 31, i.e. rotary shaft 31, synchromesh gear 26,32 three of gear
For concentric.Synchromesh gear 36 and rotary shaft 31,32 synchronous rotary of gear.
40 sets of synchronization chain 36 on the synchromesh gear of two groups of group gear-linked components 30.
In forced centering detection device, any one knob 35 is rotated, rotary shaft 31 fixed thereto is driven to rotate, is driven
Synchromesh gear 36 in the rotary shaft 31 rotates, to drive synchronization chain 40 mobile, drives another 32 synchronous rotary of gear；
So that the rack gear in two gear-linked components 30 is fully synchronized.
Above embodiments only describe the main feature and innovative point of this programme.This programme is not by the limit of above-described embodiment
System, under the premise of not departing from innovative point and protection scope of the present invention, this programme also has various change, these changes and improvements
It falls in the claimed range of this programme.
Claims (9)
1. a kind of forced centering detection device, it is characterised in that: including panel, two blocks of side plates, at least one set of gear-linked group
Part；
Wherein, the side plate is symmetrically disposed in the two sides of the panel；
There is at least one rotating hole and mesoporous on the panel；The center of circle of the rotating hole and the mesoporous is in the panel
On center line；
The gear-linked component includes rotary shaft, gear and two rack gears；The gear is fixed in the rotary shaft, around
The rotary shaft rotation；Two rack gears are horizontally disposed, and horizontal sliding on the panel；One rack gear with it is described
The upper end of gear is engaged, and one end of the gear is fixedly connected with one block of side plate；Another rack gear and the gear
Lower end engagement, one end of the gear is fixedly connected with another block of side plate；
The gear-linked component and the rotating hole correspond, and the rotary shaft of the gear-linked component is arranged in institute
It states in rotating hole.
2. forced centering detection device as described in claim 1, it is characterised in that:
Wherein, the gear synchronous rotation of described group of gear-linked component drives the rack gear is synchronous to stretch out or return to two sides
It receives；Two blocks of side plates are driven to stretch out or recycle to two sides.
3. forced centering detection device as described in claim 1, it is characterised in that:
Wherein, the quantity of described group of gear-linked component is two groups；
The quantity of the rotating hole is two, respectively upper rotating hole, lower rotating hole；
The upper rotating hole, the lower rotating hole are located at the two sides of the mesoporous；
The rotary shaft of gear-linked component described in one group is arranged in the upper rotating hole；Gear-linked group described in another group
The rotary shaft of part is arranged in the lower rotating hole.
4. forced centering detection device as claimed in claim 3, it is characterised in that:
Wherein, gear-linked component described in every group further includes knob；
The knob is fixed in the rotary shaft, and the rotary shaft is driven to rotate.
5. forced centering detection device as described in claim 1, it is characterised in that:
Wherein, there are several guide grooves on the panel；The location and shape of the guide groove and the rack gear match；
The rack gear setting moves horizontally in the guide groove, and on the guide groove.
6. forced centering detection device as claimed in claim 5, it is characterised in that:
Wherein, the guide groove is made of on the panel the fixation of " L " template.
7. forced centering detection device as described in claim 1, it is characterised in that:
Further include forced centering screw, is arranged in the mesoporous.
8. forced centering detection device as claimed in claim 4, it is characterised in that:
It further include synchronization chain；
Wherein, the gear-linked component further includes synchromesh gear；
The synchromesh gear is fixed in the rotary shaft, is rotated with the rotary shaft, the gear synchronous；
The synchronization chain covers on the synchromesh gear of group gear-linked component described in two groups；
Any one of knob is rotated, rotary shaft fixed thereto is driven to rotate, drives the synchronous gear in the rotary shaft
Wheel rotation drives another gear synchronous rotation to drive the synchronization chain mobile.
9. forced centering detection device as claimed in claim 3, it is characterised in that:
Wherein, the center of circle of the mesoporous is also in face plate center point position；
The upper rotating hole, the lower rotating hole are with the center of the mesoporous away from equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810853312.5A CN109000547A (en) | 2018-07-30 | 2018-07-30 | A kind of forced centering detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810853312.5A CN109000547A (en) | 2018-07-30 | 2018-07-30 | A kind of forced centering detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109000547A true CN109000547A (en) | 2018-12-14 |
Family
ID=64597456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810853312.5A Pending CN109000547A (en) | 2018-07-30 | 2018-07-30 | A kind of forced centering detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109000547A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201366585Y (en) * | 2009-03-19 | 2009-12-23 | 苏州威达焊割科技有限公司 | Novel forced synchronization device of taper pipe stitch welding machine |
| CN103510439A (en) * | 2013-10-08 | 2014-01-15 | 江西日月明铁道设备开发有限公司 | Method and device for directly measuring track center line |
| CN103837058A (en) * | 2014-01-03 | 2014-06-04 | 王立冬 | Center line caliper gauge |
| CN107449338A (en) * | 2017-09-18 | 2017-12-08 | 中车成都机车车辆有限公司 | Integral type sleeper beam, draw beam center measuring device and measuring method |
| CN208536765U (en) * | 2018-07-30 | 2019-02-22 | 中船勘察设计研究院有限公司 | Track detecting forced centering apparatus |
-
2018
- 2018-07-30 CN CN201810853312.5A patent/CN109000547A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201366585Y (en) * | 2009-03-19 | 2009-12-23 | 苏州威达焊割科技有限公司 | Novel forced synchronization device of taper pipe stitch welding machine |
| CN103510439A (en) * | 2013-10-08 | 2014-01-15 | 江西日月明铁道设备开发有限公司 | Method and device for directly measuring track center line |
| CN103837058A (en) * | 2014-01-03 | 2014-06-04 | 王立冬 | Center line caliper gauge |
| CN107449338A (en) * | 2017-09-18 | 2017-12-08 | 中车成都机车车辆有限公司 | Integral type sleeper beam, draw beam center measuring device and measuring method |
| CN208536765U (en) * | 2018-07-30 | 2019-02-22 | 中船勘察设计研究院有限公司 | Track detecting forced centering apparatus |
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