CN204228154U - Spirit-leveling instrument assist illuminator - Google Patents
Spirit-leveling instrument assist illuminator Download PDFInfo
- Publication number
- CN204228154U CN204228154U CN201420690419.XU CN201420690419U CN204228154U CN 204228154 U CN204228154 U CN 204228154U CN 201420690419 U CN201420690419 U CN 201420690419U CN 204228154 U CN204228154 U CN 204228154U
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- CN
- China
- Prior art keywords
- spirit
- lamp housing
- leveling instrument
- bulb
- concave mirror
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- Expired - Fee Related
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Abstract
Spirit-leveling instrument assist illuminator, comprise the lamp housing and bearing folder that are connected by flexible metal bellows, the light emission side of lamp housing is transparent partition, is provided with bulb and concave mirror in lamp housing, and the concave side of concave mirror is towards bulb and transparent partition; Bulb is arranged on lamp socket, and lamp socket is fixed in lamp housing by support, and support is provided with light barrier towards the side of bulb, flexible metal bellows is provided with several slidably shaping clamps.The utility model, launches directional light, is irradiated to rule, realizes spirit-leveling instrument in the environment of dark, and operating personnel also can see clearly the reading on rule, decreases unnecessary human resources and takies, improve the work efficiency of whole team.
Description
Technical field
The utility model relates to spirit-leveling instrument assist illuminator, it be a kind of be applicable to light condition bad when the auxiliary level instrument illuminations measured.
Background technology
The surveying instruments such as ordinary level are the instruments setting up horizontal line of sight to measure the discrepancy in elevation between 2 by naked eyes.Conventional spirit-leveling instrument critical piece has telescope, pipe level (or compensator), Z-axis, pedestal, foot screw.Tilting level, automatic compensated level, laser level and digital level (also known as electronic level) is divided into by structure.Precision level and ordinary level is divided into by precision.These spirit-leveling instruments can complete the surveying work of some routines, but in the medium location of dim basement or tunnel, or when must measure in the period that light is bad to speed up the work, ordinary level has just been difficult to measurement task.
Due to the fast development of subway and tunnel cause, need to get more and more in the situation of underground construction, due to underground dark, when using spirit-leveling instrument determination floor level, often do not see the reading on Chu's rule by eyepiece, normally want a staff to stand in rule side reading, take personnel, and operating efficiency is low, be unfavorable for that the efficient of construction carries out fast.
Under many circumstances, due to the demand of duration, or city management and control, need carrying on construction work at night, construction site is large, and light intensity is not enough to can scale mark normally clearly on identification level calibration chi, usually need two operating personnel to complete the use of spirit-leveling instrument on construction ground, need a staff to carry out reading near rule, cause waste of human resource, be unfavorable for the working strength of reasonable layout staff.
Utility model content
In order to solve above-mentioned Problems existing, the utility model discloses spirit-leveling instrument assist illuminator, this assist illuminator is fixed on spirit-leveling instrument, launch directional light, be irradiated to rule, help to use the operating personnel of spirit-leveling instrument when use spirit-leveling instrument, oneself can know the reading seen on rule, do not need to take a staff and carry out special reading, decrease unnecessary human resources and take, improve the work efficiency of whole team.
Spirit-leveling instrument assist illuminator, comprise lamp housing and bearing folder, described lamp housing is pressed from both sides with bearing and is connected by flexible metal bellows, and the light emission side of described lamp housing is transparent partition, is provided with bulb and concave mirror in lamp housing, and the concave side of concave mirror is towards bulb and transparent partition.
Described bulb is arranged on lamp socket, and bulb flushes with the central horizontal line of concave mirror, and lamp socket is fixed in lamp housing by support.
One end and the lamp socket of described support are fixed, and the edge of the other end and concave mirror is fixed, and support is provided with light barrier towards the side of bulb, and the periphery of light barrier and the surrounding of concave mirror are fixed, and leave space between the inner circumferential of light barrier and lamp socket.
Be provided with electric wire in described flexible metal bellows, one end of electric wire is connected with lamp socket, the other end of electric wire be arranged on bearing press from both sides in accumulator be connected, described bearing folder is provided with for the charging plug used that charges a battery.
Described electric wire is close to fixing in lamp housing with envelope inner wall, electric wire, from being connected to lamp socket between light barrier and support, lamp housing is provided with for the switch cut off be communicated with electric wire.
Described charging plug is arranged to stir and is retracted in bearing folder, or rotary folding enters in bearing folder.
Described flexible metal bellows is provided with several slidably shaping clamps.
The inner surface of described bearing folder is provided with improved mat.
Principle of work of the present utility model is:
Bearing is clamped on tripod, flexible metal bellows has certain anchorage force, lamp housing can be lifted aloft, the light that bulb sends is irradiated to concave mirror or reflexes on concave mirror through light barrier, and light pools together by concave mirror, penetrates one directional light from the center of concave mirror, be shot out in the space of the capable light barrier inner circumferential of directional light, the position of adjustment lamp housing, makes directional light be irradiated on the rule of spirit-leveling instrument, improves the luminance brightness at level calibration chi.
The beneficial effects of the utility model:
Be clamped on tripod by bearing and the utility model is fixed, by the position of flexible metal bellows adjustment lamp housing, adjusting to the directional light irradiating out in lamp housing shines on rule, improve the brightness around rule, can realize allowing the operating personnel of spirit-leveling instrument see reading on rule clearly, in the environment that light is more weak, can oneself reading, a people completes the use of spirit-leveling instrument.The supporting capacity of flexible metal bellows can be changed by adjustment shaping clamp, reduce the distance of adjacent two shaping clamps, the resistance to deformation power that can bear of the flexible metal bellows between these two shaping clamps improves, after helping lamp housing location, flexible metal bellows is enable to support lamp housing holding position constant.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Reference numerals list: 1-lamp housing, 2-bearing presss from both sides, 3-flexible metal bellows, 4-transparent partition, 5-bulb, 6-concave mirror, 7-lamp socket, 8-support, 9-light barrier, 10-accumulator, 11-charging plug, 12-switch, 13-shaping clamp, 14-improved mat.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further.Following embodiment should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
Accompanying drawing is only a specific embodiment of the present utility model, visible by reference to the accompanying drawings, this spirit-leveling instrument assist illuminator, comprise lamp housing 1, bearing folder 2 and flexible metal bellows 3, flexible metal bellows 3 connects lamp housing 1 and presss from both sides 2 with bearing, the light emission side of lamp housing 1 is transparent partition 4, is provided with bulb 5 and concave mirror 6 in lamp housing 1, and the concave side of concave mirror 6 is towards bulb 5 and transparent partition 4; Bulb 5 is arranged on lamp socket 7, and bulb 5 flushes with the central horizontal line of concave mirror 6, and lamp socket 7 is fixed in lamp housing 1 by support 8.In the present invention, the light that concave mirror 6 pairs of bulbs 5 send has the effect of refraction and optically focused, and light becomes directional light after concave mirror 6, pipeline can not be dispersed, light can be made to lose in communication process little, improve illumination efficiency, also can controlled light direction better.
One end and the lamp socket 7 of described support 8 are fixed, and the edge of the other end and concave mirror 6 is fixed, and support 8 is provided with light barrier 9 towards the side of bulb 5, and the periphery of light barrier 9 and the surrounding of concave mirror 6 are fixed, and leave space between the inner circumferential of light barrier 9 and lamp socket 7.Light barrier 9 will scatter to the light refraction directive concave mirror 6 around bulb 5, allow more light directive concave mirror 6, and that improves light collects degree, strengthen the intensity of the directional light after concave mirror 6 converges.
Be provided with electric wire in described flexible metal bellows 3, one end of electric wire is connected with lamp socket 7, the other end of electric wire be arranged on the accumulator 10 that bearing presss from both sides in 2 and be connected, described bearing folder 2 is provided with and charges the charging plug 11 used for accumulators 10.Powered to bulb 5 by accumulator 10, accumulator 10 is chargeable, convenient mobile use.
Described electric wire is close to fixing with lamp housing 1 inwall in lamp housing 1, and electric wire, from being connected to lamp socket 7 between light barrier 9 and support 8, lamp housing 1 is provided with for the switch 12 cut off be communicated with electric wire.The switch of bulb is controlled, convenient control by switch 12.
Described charging plug 11 is arranged to stir and is retracted in bearing folder 2, or rotary folding enters in bearing folder 2.Facilitate charging plug 11 to collect and enter, in bearing folder 2, to avoid charging plug 11 cruelly to leak outside unsightly, and in use, easily got to by article, cause damage.
Described flexible metal bellows 3 is provided with several slidably shaping clamps 13.After lamp housing 1 is adjusted to suitable position, flexible metal bellows 3 can guild because stress deformation, cause lamp housing 1 change in location, can, by the position of change shaping clamp 13, make flexible metal bellows 3 be supported on lamp housing 1 holding position constant.
The inner surface of described bearing folder 2 is provided with improved mat 14.Improved mat 14 strengthens bearing folder 2 and the stable connection of tripod, guarantees that in use the utility model change in location does not occur.
Technological means disclosed in the utility model scheme is not limited only to the technological means disclosed in above-mentioned technological means, also comprises the technical scheme be made up of above technical characteristic combination in any.
Claims (8)
1. spirit-leveling instrument assist illuminator, it is characterized in that comprising lamp housing and bearing folder, described lamp housing is pressed from both sides with bearing and is connected by flexible metal bellows, and the light emission side of described lamp housing is transparent partition, be provided with bulb and concave mirror in lamp housing, the concave side of concave mirror is towards bulb and transparent partition.
2. spirit-leveling instrument assist illuminator according to claim 1, is characterized in that described bulb is arranged on lamp socket, and bulb flushes with the central horizontal line of concave mirror, and lamp socket is fixed in lamp housing by support.
3. spirit-leveling instrument assist illuminator according to claim 2, it is characterized in that one end and the lamp socket of described support are fixed, the edge of the other end and concave mirror is fixed, support is provided with light barrier towards the side of bulb, the periphery of light barrier and the surrounding of concave mirror are fixed, and leave space between the inner circumferential of light barrier and lamp socket.
4. spirit-leveling instrument assist illuminator according to claim 1, it is characterized in that being provided with electric wire in described flexible metal bellows, one end of electric wire is connected with lamp socket, the other end of electric wire be arranged on bearing press from both sides in accumulator be connected, described bearing folder is provided with for the charging plug used that charges a battery.
5. spirit-leveling instrument assist illuminator according to claim 4, is characterized in that described electric wire is close to fixing in lamp housing with envelope inner wall, and electric wire, from being connected to lamp socket between light barrier and support, lamp housing is provided with for the switch cut off be communicated with electric wire.
6. spirit-leveling instrument assist illuminator according to claim 4, it is characterized in that described charging plug is arranged to stir and be retracted in bearing folder, or rotary folding enters in bearing folder.
7. spirit-leveling instrument assist illuminator according to claim 1, is characterized in that described flexible metal bellows being provided with several slidably shaping clamps.
8. spirit-leveling instrument assist illuminator according to claim 1, is characterized in that the inner surface that described bearing presss from both sides is provided with improved mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690419.XU CN204228154U (en) | 2014-11-18 | 2014-11-18 | Spirit-leveling instrument assist illuminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690419.XU CN204228154U (en) | 2014-11-18 | 2014-11-18 | Spirit-leveling instrument assist illuminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204228154U true CN204228154U (en) | 2015-03-25 |
Family
ID=52926237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420690419.XU Expired - Fee Related CN204228154U (en) | 2014-11-18 | 2014-11-18 | Spirit-leveling instrument assist illuminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204228154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277832A (en) * | 2018-03-23 | 2018-07-13 | 佛山市公路桥梁工程监测站有限公司 | A kind of leveling gravity platform |
-
2014
- 2014-11-18 CN CN201420690419.XU patent/CN204228154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277832A (en) * | 2018-03-23 | 2018-07-13 | 佛山市公路桥梁工程监测站有限公司 | A kind of leveling gravity platform |
| CN108277832B (en) * | 2018-03-23 | 2024-03-15 | 佛山市公路桥梁工程监测站有限公司 | Leveling gravity platform |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20171118 |