CN200993577Y - Support device for laser mark suspension mechanism - Google Patents
Support device for laser mark suspension mechanism Download PDFInfo
- Publication number
- CN200993577Y CN200993577Y CN 200620170689 CN200620170689U CN200993577Y CN 200993577 Y CN200993577 Y CN 200993577Y CN 200620170689 CN200620170689 CN 200620170689 CN 200620170689 U CN200620170689 U CN 200620170689U CN 200993577 Y CN200993577 Y CN 200993577Y
- Authority
- CN
- China
- Prior art keywords
- minor axis
- suspension mechanism
- leveling instrument
- vertical
- laser leveling
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a supporting device in a suspension mechanism for laser leveling instrument as an element of the laser leveling instrument belonging to the technical field of laser measuring instrument, which designs supporting hammers for one long shaft and two short shafts of suspension mechanism of prior laser leveling instrument into an integrated crossed shaft composed of a vertical and horizontal short shaft, thus emitting an internal ring of prior laser leveling instrument, simplifying structure of the suspension mechanism and ensuring easy processing and concentricity. After the supporting device is assembled onto the laser leveling instrument, the utility model improves production efficiency and product quality and brings strong practicality and remarkable economic benefits.
Description
Technical field
The utility model relates to the fulcrum arrangement in a kind of Laser Line Marker suspension gear, is parts in the Laser Line Marker, belongs to the laser surveying instrument technical field.
Background technology
The straight line laser instrument that is used for engineering survey, building decoration aspect at present, it is to utilize universal gravitation to rely on the gravity of weight self to realize the automatic leveling of instrument that a class is arranged, the suspension gear in the instrument is one of core component.In this quasi-instrument, suspension gear generally all adopts a major axis and two minor axises to realize suspending in midair at present, and a major axis passes bearing and connects the weight part and interior ring that is provided with, and forms teeter; Two minor axises pass in opposite directions with interior ring from the bearing that is fixed in the outer shroud two ends on the pillar respectively and are connected in addition, form longitudinal oscillation.Owing to be subjected to the restriction of machining precision, the difficult control of two hole coaxiality errors of its outer shroud, thus when causing longitudinal oscillation, can produce clamping stagnation, can't recover ideal position.This is one of puzzlement graticule instrument precision reason that can't improve.
Summary of the invention
The purpose of this utility model provides the fulcrum arrangement in a kind of Laser Line Marker suspension gear, at above-mentioned Laser Line Marker suspension gear by major axis and two minor axises in the process that realizes suspention, because of its outer shroud two hole right alignment machining precisioies are difficult to guarantee, can produce clamping stagnation when causing having longitudinal oscillation, can't recover the deficiency of ideal position, by innovative design to axle, realize the vertical, horizontal swing freely, help improving graticule instrument precision and quality.
The purpose of this utility model is achieved through the following technical solutions, and the fulcrum arrangement in a kind of Laser Line Marker suspension gear is characterized in that described fulcrum arrangement is the horizontal minor axis of one and the cross profile shaft that vertical minor axis constitutes; The horizontal minor axis of cross profile shaft and vertical minor axis are at grade; The horizontal minor axis of cross profile shaft and vertical minor axis are on two parallel planes; The centre of cross profile shaft can have the fabrication hole perpendicular to the vertical, horizontal minor axis.
The utility model will be by having a major axis and the two minor axis supporting weights in the Laser Line Marker suspension gear now, it is two horizontal minor axises of one and the cross profile shaft that two vertical minor axises constitute that design is by ring and the outside thereof and ring, not only saved the interior ring in the existing Laser Line Marker, simplified the structure of suspension gear, and handling ease, can guarantee concentricity, activity freely after being assemblied on the Laser Line Marker, help improve production efficiency and product quality, have very strong practicality and remarkable economic efficiency.
Description of drawings
Fig. 1 is one of the utility model master TV structure synoptic diagram;
Fig. 2 is the left TV structure synoptic diagram of Fig. 1;
Fig. 3 is two of the utility model master TV structure synoptic diagram:
Among the figure, 1 fabrication hole, 2 horizontal minor axises, 3 vertical minor axises.
Embodiment
Further specify the utility model in conjunction with the accompanying drawings and embodiments, embodiment one, and as shown in Figure 1, the utility model constitutes the cross profile shaft by horizontal minor axis 2 and vertical minor axis 3 of one; The horizontal minor axis 2 of cross profile shaft and vertical minor axis 3 are at grade; The centre of cross profile shaft can have the fabrication hole 1 perpendicular to vertical, horizontal minor axis 3,2.The axle head of the wherein a pair of horizontal minor axis 2 of cross profile shaft or vertical minor axis 3 tilts to insert in the axis hole of weight during assembling, and activity freely; Another exposes in the Y of weight type groove axle head; Put outer shroud then and cooperate with the outer shroud axis hole, identical movement freely.
Embodiment two, and as shown in Figure 2, the utility model constitutes the cross profile shaft by horizontal minor axis 2 and vertical minor axis 3 of one; The horizontal minor axis 2 that difference is the cross profile shaft and vertical minor axis 3 are on two parallel planes.Assemble identical with embodiment one.
Claims (4)
1, the fulcrum arrangement in a kind of Laser Line Marker suspension gear is characterized in that described fulcrum arrangement is the horizontal minor axis of one and the cross profile shaft that vertical minor axis constitutes.
2, the fulcrum arrangement in the Laser Line Marker suspension gear according to claim 1, the horizontal minor axis that it is characterized in that described cross profile shaft and vertical minor axis are at grade.
3, the fulcrum arrangement in the Laser Line Marker suspension gear according to claim 1, the horizontal minor axis that it is characterized in that described cross profile shaft and vertical minor axis are on two parallel planes.
4, the fulcrum arrangement in the Laser Line Marker suspension gear according to claim 1, the centre that it is characterized in that described cross profile shaft has the fabrication hole perpendicular to the vertical, horizontal minor axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620170689 CN200993577Y (en) | 2006-12-21 | 2006-12-21 | Support device for laser mark suspension mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620170689 CN200993577Y (en) | 2006-12-21 | 2006-12-21 | Support device for laser mark suspension mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200993577Y true CN200993577Y (en) | 2007-12-19 |
Family
ID=38946651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620170689 Expired - Fee Related CN200993577Y (en) | 2006-12-21 | 2006-12-21 | Support device for laser mark suspension mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200993577Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101493326B (en) * | 2009-01-09 | 2012-10-03 | 蒋海洋 | Cross type shaft suspension structure in laser striping machine |
| CN110486386A (en) * | 2019-09-09 | 2019-11-22 | 兴化市广福金属制品有限公司 | Inner and outer ring cross axle with efficient package assembly |
| WO2023160353A1 (en) * | 2022-02-24 | 2023-08-31 | 常州华达科捷光电仪器有限公司 | Laser line-projection device |
-
2006
- 2006-12-21 CN CN 200620170689 patent/CN200993577Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101493326B (en) * | 2009-01-09 | 2012-10-03 | 蒋海洋 | Cross type shaft suspension structure in laser striping machine |
| CN110486386A (en) * | 2019-09-09 | 2019-11-22 | 兴化市广福金属制品有限公司 | Inner and outer ring cross axle with efficient package assembly |
| WO2023160353A1 (en) * | 2022-02-24 | 2023-08-31 | 常州华达科捷光电仪器有限公司 | Laser line-projection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200993577Y (en) | Support device for laser mark suspension mechanism | |
| ES2399657T3 (en) | Rotor hub of a wind power installation | |
| CN2784880Y (en) | Side wing type connecting mechanism of laser marker | |
| US7658013B2 (en) | Support assembly for a counter weight of a laser level | |
| CN2916575Y (en) | Universal mechanism of automatic horizontal laser level | |
| CN201233234Y (en) | Suspension mechanism in laser striping machine | |
| CN209230620U (en) | A kind of high-precision cross axle structure applied to laser leveler | |
| CN108036782A (en) | Spherical symmetric gyro | |
| CN201340270Y (en) | Cross-type shaft suspension structure in laser line marking instrument | |
| CN201331343Y (en) | Universal mechanism of an automatic leveling laser scale | |
| CN100453992C (en) | Precision balance measuring instrument | |
| CN202928599U (en) | Leveling device on laser measuring instrument | |
| CN202062305U (en) | Spherical centre capable of guaranteeing locating precision of centre hole | |
| CN201045580Y (en) | Laser striping machine | |
| CN210088342U (en) | Automatic leveling device for ball head suspension of laser instrument | |
| CN103115744A (en) | Mirror image supporting rod | |
| CN203405207U (en) | Novel laser marking-off instrument | |
| CN102322228A (en) | A kind of erection device and use its jackrod structure, engineering machinery | |
| CN101493326B (en) | Cross type shaft suspension structure in laser striping machine | |
| CN215794146U (en) | Intelligent vehicle with positioning device | |
| CN205237535U (en) | Machine bed base device | |
| CN214741730U (en) | Carrier rocket engine sways strutting arrangement and trip machine wabbler mechanism | |
| CN103537968B (en) | Spherical optics lens polishing machine air bearing electric main-shaft | |
| CN219367311U (en) | Universal structure of laser level meter | |
| CN207997007U (en) | A kind of process equipment corrected and drilled for cycle hub |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20151221 |
|
| EXPY | Termination of patent right or utility model |