CN203163754U - Bearing device used for optical detection - Google Patents
Bearing device used for optical detection Download PDFInfo
- Publication number
- CN203163754U CN203163754U CN 201320103528 CN201320103528U CN203163754U CN 203163754 U CN203163754 U CN 203163754U CN 201320103528 CN201320103528 CN 201320103528 CN 201320103528 U CN201320103528 U CN 201320103528U CN 203163754 U CN203163754 U CN 203163754U
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- China
- Prior art keywords
- wire rope
- balancing weight
- detection
- hole
- bearing device
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a bearing device used for optical detection. The bearing device comprises a detection frame body, a detection platform located in front of the detection frame body and mounted on a guide rail, a pulley group located in the upper part of the detection frame body, and a counterweight block located behind the detection frame body and provided with a through hole in the center thereof. A straight rod is embedded in the through hole of the counterweight block. The two ends of the counterweight block are respectively connected with one ends of a first steel wire rope and a second steel wire rope; the other ends of the first steel wire rope and the second steel wire rope are connected to the two ends of the detection platform both through the pulley group. A linear bearing is arranged between the through hole of the counterweight block and the straight rod. The linear bearing is capable of moving up and down along the straight rod. While reducing the labor strength of operation personnel, the bearing device of the utility model is smooth in operation and good in balance, and has a self-adjusting function; the bearing device prevents the swinging of the counterweight block and enables the steel wire ropes to bear stress evenly; and the bearing device guarantees the high detection efficiency and the repeatability of detection data.
Description
Technical field
The utility model relates to optical detection apparatus, relates in particular to a kind of bogey for optical detection.
Background technology
High-precision laser interferometer measurement process often has the lifting detection platform, need be on jobbie is walking abreast slide rail in the operational process, inevitable facing to such two problems: at first, the equilibrium problem in the object sliding process particularly exists under the prerequisite of error at the conduction hitch structure.Secondly, object is because the own wt problem, in operational process up and down, must need to apply external force and impel its operation, weight of object is more big, and externally applied forces is just more big, and this will inevitably bring the problems such as smooth and easy and increase labor intensity of operating personnel in the object operational process.Particularly in high-precision laser interferometer measurement process, need to guarantee the repeatability of detection efficiency and detection, the smooth and easy and equilibrium problem of object operation on the parallel slide rail just is directly connected to the practicality problem of laser interferometer.When jobbie when slide rail moves owing to need to keep relative equilibrium in the sliding process, smooth and easy to guarantee operation.This just needs a kind of physical construction to be realized.How to design a kind ofly when having reduced labor intensity of operating personnel, guarantee object smooth and easy operation on slide rail, keep the equilibrium state of pulley blocks, realize sliding bogey easily, become the direction that those skilled in the art make great efforts.
Summary of the invention
The utility model provides a kind of bogey for optical detection, this bogey has reduced labor intensity of operating personnel simultaneously, move smooth and easy, balance good, have the self-adjusting function, the swing and the wire rope that have prevented balancing weight are stressed evenly, have guaranteed the repeatability of high detection efficient and detection data.
For achieving the above object, the technical solution adopted in the utility model is: a kind of bogey for optical detection comprises: detect support body, be positioned at and detect the support body front and be installed on detection platform on the guide rail, be positioned at the pulley blocks that detects support body top, be positioned at the balancing weight that the center of detecting the support body back has through hole; The through hole of described balancing weight embeds on the straight-bar, and these balancing weight two ends are connected respectively to first, second wire rope one end, and first, second wire rope other end separately all is connected to described detection platform two ends through pulley blocks;
Have a linear axis between the through hole of described balancing weight and the straight-bar and hold, this linear bearing can move up and down along straight-bar.
It is as follows that technique scheme is further improved technical scheme:
1. in the such scheme, has a transition block between the motion block of described linear bearing and the through hole of balancing weight, this transition block is connected with motion block by first screw, and this transition block is connected by second screw with balancing weight, thereby makes first, second wire rope stressed evenly.
2. in the such scheme, described first, second wire rope is individually fixed in the two ends of balancing weight by bolt, spring washer and packing ring.
Because technique scheme is used, the utility model compared with prior art has following advantage:
The utility model is used for the bogey of optical detection, the through hole of its described balancing weight embeds on the straight-bar, these balancing weight two ends are connected respectively to first, second wire rope one end, first, second wire rope other end separately all is connected to described detection platform two ends through pulley blocks, reduced labor intensity of operating personnel simultaneously, move smooth and easy, balance good, have the self-adjusting function, the swing and the wire rope that have prevented balancing weight are stressed evenly, have guaranteed the repeatability of high detection efficient and detection data.
Description of drawings
Accompanying drawing 1 is used for the bogey structural representation of optical detection for the utility model;
Accompanying drawing 2 is used for the bogey balancing weight regional structure synoptic diagram of optical detection for the utility model;
Accompanying drawing 4 is the utility model balancing weight zone broken section structural representation.
In the above accompanying drawing: 1, detect support body; 2, detection platform; 3, pulley blocks; 4, balancing weight; 5, through hole; 6, straight-bar; 7, first wire rope; 8, second wire rope; 9, linear bearing; 91, motion block; 10, transition block; 11, first screw; 12, second screw; 13, bolt; 14, spring washer; 15, packing ring.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: a kind of bogey for optical detection comprises: detect support body 1, be positioned at and detect support body 1 front and be installed on detection platform 2 on the guide rail, be positioned at the pulley blocks 3 that detects support body 1 top, be positioned at the balancing weight 4 that the center of detecting support body 1 back has through hole 5; The through hole 5 of described balancing weight 4 embeds on the straight-bar 6, and these balancing weight 4 two ends are connected respectively to first, second wire rope 7,8 one ends, and first, second wire rope 7,8 other end separately all is connected to described detection platform 2 two ends through pulley blocks 3;
Have a linear axis between the through hole 5 of described balancing weight 4 and the straight-bar 6 and hold 9, this linear bearing 9 can move up and down along straight-bar 6.
Has a transition block 10 between the motion block 91 of above-mentioned linear bearing 9 and the through hole 5 of balancing weight 4, this transition block 10 is connected with motion block 91 by first screw 11, this transition block 10 is connected by second screw 12 with balancing weight 4, thus make first, second wire rope 7,8 stressed evenly.
Above-mentioned first, second wire rope 7,8 is individually fixed in the two ends of balancing weight 4 by bolt 13, spring washer 14 and packing ring 15.
When adopting above-mentioned bogey for optical detection, the through hole of its described balancing weight embeds on the straight-bar, these balancing weight two ends are connected respectively to first, second wire rope one end, first, second wire rope other end separately all is connected to described detection platform two ends through pulley blocks, reduced labor intensity of operating personnel simultaneously, move smooth and easy, balance good, have the self-adjusting function, the swing and the wire rope that have prevented balancing weight are stressed evenly, have guaranteed the repeatability of high detection efficient and detection data.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (3)
1. bogey that is used for optical detection is characterized in that: comprising: detect support body (1), be positioned at and detect support body (1) front and be installed on detection platform (2) on the guide rail, be positioned at the pulley blocks (3) that detects support body (1) top, be positioned at the balancing weight (4) that the center of detecting support body (1) back has through hole (5); The through hole (5) of described balancing weight (4) embeds on the straight-bar (6), this balancing weight (4) two ends are connected respectively to first, second wire rope (7,8) end, and first, second wire rope (7,8) other end separately all is connected to described detection platform (2) two ends through pulley blocks (3);
Have a linear axis between the through hole (5) of described balancing weight (4) and the straight-bar (6) and hold (9), this linear bearing (9) can move up and down along straight-bar (6).
2. bogey according to claim 1, it is characterized in that: have a transition block (10) between the motion block (91) of described linear bearing (9) and the through hole (5) of balancing weight (4), this transition block (10) is connected with motion block (91) by first screw (11), this transition block (10) is connected by second screw (12) with balancing weight (4), thereby makes first, second wire rope (7,8) stressed evenly.
3. bogey according to claim 1, it is characterized in that: described first, second wire rope (7,8) is individually fixed in the two ends of balancing weight (4) by bolt (13), spring washer (14) and packing ring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103528 CN203163754U (en) | 2013-03-07 | 2013-03-07 | Bearing device used for optical detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103528 CN203163754U (en) | 2013-03-07 | 2013-03-07 | Bearing device used for optical detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163754U true CN203163754U (en) | 2013-08-28 |
Family
ID=49024932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320103528 Withdrawn - After Issue CN203163754U (en) | 2013-03-07 | 2013-03-07 | Bearing device used for optical detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203163754U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033710A (en) * | 2013-03-07 | 2014-09-10 | 苏州慧利仪器有限责任公司 | Height adjusting device for optical detection |
| CN110108229A (en) * | 2019-05-06 | 2019-08-09 | 苏州慧利仪器有限责任公司 | Optical flat rotary carrying device |
| CN110132167A (en) * | 2019-05-06 | 2019-08-16 | 苏州慧利仪器有限责任公司 | Optical flat bearing device and laser interference detection device |
-
2013
- 2013-03-07 CN CN 201320103528 patent/CN203163754U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033710A (en) * | 2013-03-07 | 2014-09-10 | 苏州慧利仪器有限责任公司 | Height adjusting device for optical detection |
| CN104033710B (en) * | 2013-03-07 | 2016-06-29 | 苏州慧利仪器有限责任公司 | Optical detection arrangement for adjusting height |
| CN110108229A (en) * | 2019-05-06 | 2019-08-09 | 苏州慧利仪器有限责任公司 | Optical flat rotary carrying device |
| CN110132167A (en) * | 2019-05-06 | 2019-08-16 | 苏州慧利仪器有限责任公司 | Optical flat bearing device and laser interference detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130828 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |