CN209130688U - Auxiliary lighting device of precision measurement levelling rod night - Google Patents
Auxiliary lighting device of precision measurement levelling rod night Download PDFInfo
- Publication number
- CN209130688U CN209130688U CN201920153444.7U CN201920153444U CN209130688U CN 209130688 U CN209130688 U CN 209130688U CN 201920153444 U CN201920153444 U CN 201920153444U CN 209130688 U CN209130688 U CN 209130688U
- Authority
- CN
- China
- Prior art keywords
- levelling rod
- lampshade
- partition
- auxiliary lighting
- lighting apparatus
- 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
- 238000005259 measurement Methods 0.000 title claims description 29
- 238000005192 partition Methods 0.000 claims abstract description 29
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
- 230000005611 electricity Effects 0.000 claims abstract description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 241000826860 Trapezium Species 0.000 claims description 3
- 238000005286 illumination Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
An auxiliary lighting device for precisely measuring a leveling rod at night comprises a lamp holder connected to the top of the leveling rod, a lampshade connected to the outside of the lamp holder and a bulb connected to the inside of the lampshade; the lamp holder is a cubic frame, a horizontal clapboard is arranged in the middle of the cubic frame, and the clapboard divides the cubic frame into an upper electricity storage layer and a lower fixing layer; the power supply is connected with the inside of the electricity storage layer and the top surface of the partition plate, and the power switch is connected with the outside of the electricity storage layer. The utility model discloses a setting of lighting fixture, can be effectual supplementary night or the level when the lamp line is darker is surveyed and is established, wherein divide into the lighting fixture two-layer, lower floor's detachable links to each other with the levelling rod, power in the upper strata can make lighting apparatus have sufficient electric quantity deposit, the arc setting and the reflection of light aluminum plate of lamp shade all can reflect the chi face with illuminating light, increase the effective utilization ratio of light, the lamp shade passes through round pin axle subassembly swing joint in the lighting fixture, make light shine in the effective measuring area of chi face, improve measuring speed and the degree of accuracy.
Description
Technical field
The utility model belongs to measuring device field, in particular to the floor light dress of a kind of night accurate measurement levelling rod
It sets.
Background technique
Electronic level is fast with measuring speed, reading is objective, labor intensity is small, homework precision is high, measurement data is convenient for
It inputs computer and measurement of the level inside and outside trade integration feature easy to accomplish and is widely used.But electronic level simultaneously
In reading there is the demanding limitation of illuminance to levelling rod, illuminance is lower, light is uneven or levelling rod
It can not be read in upper hypographous situation.In actual operation, the work of big measurement not can avoid will under night-environment into
Row, such as: leveling observation, engineering carry on construction work at night in tunnel, and due to vehicle on daytime generate vibration make measurement accuracy reduce and
It is required that carrying out bridge, ground and settlement of highway observation etc. under vehicle at night rareness environment.Due to the weaker condition warp of light
Intervisibility requirement often is not achieved, assists completing leveling observation, this volume of needs frequently with the lighting method of lighting or flashlight
Outer increase staffing, and it is ineffective.Especially electronic level is more demanding to illuminance, on the market existing illumination dress
It sets, when use dismounts more complicated, has a certain impact to levelling rod face.Accordingly, it is desirable to provide a kind of level of accurate measurement
Ruler auxiliary lighting apparatus solves problems.
Utility model content
The utility model proposes a kind of auxiliary lighting apparatus of night accurate measurement levelling rod, to solve light not
The problem of foot or night carry out required illumination when level observation, specific technical solution is as follows:
A kind of auxiliary lighting apparatus of night accurate measurement levelling rod, comprising being connected to lamp bracket at the top of levelling rod, connection
Lampshade outside lamp bracket and the light bulb being connected to inside lampshade；The lamp bracket is cube frame, in cube frame
Portion is provided with horizontally partition, and cube frame is separated into the storage layer on top and the fixing layer of lower part by the partition.
Top plate is connected at the top of the cube frame of the lamp bracket, the cube side of outer Thursday is connected with side plate.
Top surface is connected with power supply inside the storage layer, on partition, and the storage layer is externally connected to power switch, institute
It states power switch and is located at levelling rod reverse side.
The fixing layer covers at the top of levelling rod, and the length and width of the fixing layer adapts to the length and width of levelling rod
Degree, the fixing layer are detachably connected with levelling rod.
The partition is pierced by fixing layer and storage layer lateral surface in levelling rod front side and connect with lampshade.
The diaphragm internal is equipped with hollow cavity, and the electric wire for being connected to and issuing connection bulb by power supply is worn in separator cavity
The control line of power switch is connected with power supply.
The lampshade be it is horn-like, the longitudinal section of lampshade is up-small and down-big right-angled trapezium face, cross section be on one side be arc
Rectangular surfaces；The arc flank side surface is far from levelling rod side, and the arc-shaped side lateral inner is provided with reflective aluminium sheet.
Light bulb is connected on partition in the middle part of the lampshade inner upper, the lampshade top is removable by bolt with partition
Unload connection.
It is connected with otic placode at the top of the lampshade, the partition corresponds to otic placode position and set pin hole.
The utility model has the following beneficial effects:
Lighting apparatus is mounted on levelling rod by the utility model by the setting of lamp bracket, can effectively assist night or
Water level surveying when lamp line is darker, wherein lamp bracket is divided into two layers, lower layer is removably connected with levelling rod, can be conveniently entire auxiliary
The dismantling connection of lighting device is helped, the power supply in upper layer may make lighting apparatus to have sufficient Power Reserve, and be easily changed, outside
The power switch of side is convenient for controlling when application；Irradiation light can be reflected into ruler face by the arc setting of lampshade and reflective aluminium sheet,
Increase the effective rate of utilization of light, and ruler face in light cover to ruler face, can will be made more bright, light uniform concentration, energy
Enough fast accurates measure elevation；Lampshade is flexibly connected in lamp bracket by Assembly of pin, and lampshade is free to rotate, light irradiation side
To that can move with the rotation of lampshade, be irradiated to light in the effective measuring area in ruler face, improve measuring speed with
Accuracy.The utility model is detachable auxiliary lighting apparatus, and structure is simple, easy to assembly, illumination range is adjustable, and fills
The advantages of dividing the reflective light harvesting and light displacement using lampshade, cost of labor is not only reduced, and survey night
Amount more fast accurate.
Detailed description of the invention
Fig. 1 is the auxiliary lighting apparatus structural schematic diagram of night accurate measurement levelling rod；
Fig. 2 is the auxiliary lighting apparatus structure A-A sectional view of night accurate measurement levelling rod；
Fig. 3 is the auxiliary lighting apparatus structure B-B sectional view of night accurate measurement levelling rod；
Fig. 4 is to measure elevation numerical value comparison diagram at ground elevation daytime and night.
Appended drawing reference: 1- lamp bracket；11- storage layer；12- fixing layer；13- partition；2- lampshade；3- light bulb；4- power supply；5- electricity
Source switch；6- bolt.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of auxiliary lighting apparatus of night accurate measurement levelling rod, comprising being connected to levelling rod
The lamp bracket 1 at top, the lampshade 2 being connected to outside lamp bracket 1 and the light bulb 3 being connected to inside lampshade 2；The lamp bracket 1 is aluminium
The cube frame of alloy material, is provided with horizontally partition 13 in the middle part of cube frame, and partition 13 is aluminium alloy or steel
Cube frame is separated into the storage layer 11 on top and the fixing layer 12 of lower part by plate, the partition 13；Cube of the lamp bracket 1
Body frame roof is welded with top plate, and the cube side of outer Thursday is welded with side plate, and the top plate and side plate are aluminium alloy
Plate or steel plate.
In the present embodiment, top surface has been bolted power supply 4 inside the storage layer 11, on partition 13, and the power supply 4 is
3.7V4Ah lithium battery, the storage layer 11 are externally connected to power switch 5, and the power switch 5 is located at the levelling rod back side one
Side switchs for round button；The fixing layer 12 covers at the top of levelling rod, and the length and width of the fixing layer 12 adapts to level
The length and width of ruler, the fixing layer 12 are bolted with levelling rod lower part.
In the present embodiment, the partition 13 levelling rod front side be pierced by fixing layer 12 and 11 lateral surface of storage layer and with
Lampshade 2 connects；It is equipped with hollow cavity inside the partition 13, wears and is connected to by the sending connection lamp of power supply 4 in 13 cavity of partition
The electric wire and power supply 4 of bubble 3 connect the control line of power switch 5.
In the present embodiment, the lampshade 2 be it is horn-like, made of PVC material, have material it is light, be convenient for survey crew
The characteristics of rotation；The longitudinal section of lampshade 2 is up-small and down-big right-angled trapezium face, and cross section is the rectangular surfaces for being on one side arc；It is described
Arc flank side surface is far from levelling rod side, and the arc-shaped side lateral inner is provided with reflective aluminium sheet.
In the present embodiment, light bulb 3 is mounted on the partition 13 in the middle part of 2 inner upper of lampshade, light bulb 3 is 3W~5W's
LED bulb, power consumption is small, and brightness is high, energy conservation and environmental protection；2 top of lampshade is connect with partition 13 by bolt 6；The lampshade 2
Top is connected with otic placode, and the corresponding otic placode position of the partition 13 has set pin hole.
In conjunction with Fig. 1 to Fig. 3, a kind of construction method of night accurate measurement levelling rod auxiliary lighting apparatus is further illustrated:
Lamp bracket 1 in auxiliary lighting apparatus is assembled first, and 1 bolt of lamp bracket assembled is then fixed on levelling rod top
End, LED bulb is fixed in lampshade 2, is then flexibly connected lampshade 2 with partition 13 by bolt 6, later by power supply
4 are fixed in the top storage layer 11 of lamp bracket 1, and then LED bulb, power switch 5 are connected company with the electric wire that power supply 4 passes through
It connects.Wherein, power switch 5 is fixed on 11 outside of top storage layer, and so far, the levelling rod auxiliary lighting apparatus of accurate measurement assembles
It completes.
The measurement of higher degree is carried out to identical ground point at daytime, night respectively, wherein night measures the practical present apparatus, comparison
As shown in figure 4, wherein difference=night elevation-daytime elevation.By Fig. 4 comparing result it is found that present apparatus night measurement result with it is white
Its difference is less than 1mm, in error range.Therefore, this night accurate measurement levelling rod auxiliary lighting apparatus can be quick and precisely
Measurement, meets real requirement.
Obviously, above-described embodiment is only intended to clearly illustrate made by the outstanding feature of the utility model and illustrates, and is not
It is the restriction to the utility model embodiment；For those skilled in the art, basis is used above explained
On can still make other variations or changes in different ways, if not carrying out inventive improvements to it, belong to the utility model
Protection scope.
Claims (9)
1. a kind of auxiliary lighting apparatus of night accurate measurement levelling rod, it is characterised in that: comprising being connected at the top of levelling rod
Lamp bracket (1) is connected to the external lampshade (2) of lamp bracket (1) and is connected to the internal light bulb (3) of lampshade (2)；The lamp bracket (1)
For cube frame, it is provided with horizontally partition (13) in the middle part of cube frame, the partition (13) is by cube frame
It is separated into the storage layer (11) on top and the fixing layer (12) of lower part.
2. a kind of auxiliary lighting apparatus of night accurate measurement levelling rod according to claim 1, it is characterised in that: described
Top plate is connected at the top of the cube frame of lamp bracket (1), the cube side of outer Thursday is connected with side plate.
3. a kind of auxiliary lighting apparatus of night accurate measurement levelling rod according to claim 1, it is characterised in that: described
Storage layer (11) is internal, top surface is connected with power supply (4) on partition (13), and the storage layer (11) is externally connected to power switch
(5), the power switch (5) is located at levelling rod reverse side.
4. a kind of auxiliary lighting apparatus of night accurate measurement levelling rod according to claim 1, it is characterised in that: described
Fixing layer (12) covers at the top of levelling rod, and the length and width of the fixing layer (12) adapts to the length and width of levelling rod, institute
Fixing layer (12) is stated to be detachably connected with levelling rod.
5. a kind of auxiliary lighting apparatus of night accurate measurement levelling rod according to claim 1 or 3, it is characterised in that:
The partition (13) is pierced by fixing layer (12) and storage layer (11) lateral surface in levelling rod front side and connect with lampshade (2).
6. a kind of auxiliary lighting apparatus of night accurate measurement levelling rod according to claim 5, it is characterised in that: described
It is equipped with hollow cavity inside partition (13), the electricity for being connected to and issuing connection bulb (3) by power supply (4) is worn in partition (13) cavity
The control line of line and power supply (4) connection power switch (5).
7. a kind of auxiliary lighting apparatus of night accurate measurement levelling rod according to claim 5, it is characterised in that: described
Lampshade (2) be it is horn-like, the longitudinal section of lampshade (2) is up-small and down-big right-angled trapezium face, and cross section is the rectangle for being on one side arc
Face；The arc flank side surface is far from levelling rod side, and the arc-shaped side lateral inner is provided with reflective aluminium sheet.
8. a kind of auxiliary lighting apparatus of night accurate measurement levelling rod according to claim 7, it is characterised in that: described
It is connected with light bulb (3) on partition (13) in the middle part of lampshade (2) inner upper, lampshade (2) top and partition (13) are by inserting
Pin (6) is detachably connected.
9. a kind of auxiliary lighting apparatus of night accurate measurement levelling rod according to claim 8, it is characterised in that: described
Otic placode is connected at the top of lampshade (2), the corresponding otic placode position of the partition (13) has set pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920153444.7U CN209130688U (en) | 2019-01-29 | 2019-01-29 | Auxiliary lighting device of precision measurement levelling rod night |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920153444.7U CN209130688U (en) | 2019-01-29 | 2019-01-29 | Auxiliary lighting device of precision measurement levelling rod night |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209130688U true CN209130688U (en) | 2019-07-19 |
Family
ID=67250143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920153444.7U Expired - Fee Related CN209130688U (en) | 2019-01-29 | 2019-01-29 | Auxiliary lighting device of precision measurement levelling rod night |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209130688U (en) |
-
2019
- 2019-01-29 CN CN201920153444.7U patent/CN209130688U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190719 Termination date: 20200129 |