CN208937041U - To a prism base on a kind of laser - Google Patents
To a prism base on a kind of laser Download PDFInfo
- Publication number
- CN208937041U CN208937041U CN201821955828.2U CN201821955828U CN208937041U CN 208937041 U CN208937041 U CN 208937041U CN 201821955828 U CN201821955828 U CN 201821955828U CN 208937041 U CN208937041 U CN 208937041U
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- prism
- laser
- base
- support base
- connection sleeve
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000013011 mating Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 21
- 238000013461 design Methods 0.000 abstract description 9
- 238000009412 basement excavation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000003287 optical effect Effects 0.000 description 9
- 238000010276 construction Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000005570 vertical transmission Effects 0.000 description 1
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses on a kind of laser to a prism base, it includes the triangle pawl base assembly for being installed to entire pedestal, prism support base device is installed at the top of the triangle pawl base assembly, prism apparatus is installed at the top of prism support base device, laser generating assembly is installed at the top of prism apparatus.The microlaser of laser and the strong light of LED can be emitted upwards simultaneously, design a set of laser cultellation and the device to point vertically upward, instead of under traditional plumb bob to point or optically centralizer, underground excavation engineering control measurement point is solved in top plate, purchases plumb bob downwards to the problem put or optics is low to point efficiency upwards, precision is unstable.
Description
Technical field
The utility model relates to construction survey device fields, more particularly to a kind of underground engineering construction that is suitable for measure environment
In the prism base device that is illuminated by the upward centering of laser point and LED light.
Background technique
In the underground engineering surveys such as underground mine, subway, tunnel operation process, control measurement is one of them key work
Sequence, and the setting for measuring control point is the key element of control measurement.Measurement control point is embedded in ground just under normal circumstances
In the place of safe preservation, but every working procedure cross-operation in underground engineering, control point, which is buried, in bottom is often destroyed,
Such as rolled by heavy-duty machinery.Also it is often hit by mechanical or other constructions at the control point for being embedded in side wall.There are also a kind of feelings
Condition is that floor can not retain control point, such as ponding is serious, stage excavation, construction turn sequence (bottom plate is covered by concrete).It is embedded
It cannot be kept for a long time at the measurement control point of bottom plate, often be destroyed, be capped, and be not easy to find, seriously affect control measurement
Quality of achievement and operating efficiency.
Therefore, much measurement control point is all embedded in the top of cavern, comparatively safe stable position, these holes are indoor
Measurement control point can save for a long time, so that the benchmark of measurement work is maintained consistency.But make when using these control points
All it is that a set of tripod prism base is disposed below at control point when for backsight point, to point under hanging by the way of plumb bob, hangs and hang down
Ball is time-consuming, and need to climb upper ladder and illumination, more people cooperation, and plumb bob is influenced by cavern's interior air-flow and wind direction, often difficult
With stabilization, so that working efficiency is very low, and the alignment precision of plumb bob point and prism centers is affected by many factors and also unstable.
Also have using the upward centralizer of optics or zenith (bottom) instrument upwards to point, but the upward centralizer of optics needs special processing, needs
It manually sights, focus, lighting condition is harsh, and human error is big, and operation distance is close.Zenith (bottom) instrument upwards to reprojection on earth
Plate, efficiency are equally low.
Therefore it needs to design a kind of this drawback of better method improvement to swash as the precision of laser alignment is higher and higher
Hot spot point is more and more finer, and brightness and color more meet requirement of engineering, we design a set of highlighted sharp using laser transmitting
Light beam carries out the device to point, and can effectively replace plumb bob can also realize that the upward vertical transmission in control point is thrown and survey stationary point to point.
Utility model content
The utility model designs a kind of microlaser that can while emit laser and the strong light of LED upwards, designs a set of
Laser cultellation and the device to point vertically upward solve Underground Tunnels instead of to point or optically centralizer under traditional plumb bob
Engineering control survey point in room purchases plumb bob downwards to the problem put or optics is low to point efficiency upwards, precision is unstable in top plate.
In order to realize above-mentioned technical characteristic, purpose of the utility model is realized as follows: to a rib on a kind of laser
Mirror pedestal, it includes the triangle pawl base assembly for being installed to entire pedestal, the top of the triangle pawl base assembly
Prism support base device is installed, prism apparatus is installed at the top of prism support base device, on the top of prism apparatus
Portion is equipped with laser generating assembly.
The triangle pawl base assembly includes three-jaw base plate, is evenly equipped with triangle pawl in the bottom end face of three-jaw base plate,
The triangle pawl and the mating connection in common base chassis, are fixed with the first connection sleeve in the top end surface of triangular basis seat board,
The first anti-skidding clamping screw for fixed prism support base device is provided on the side wall of first connection sleeve.
The prism support base device includes prism support base, and the outer rim of the prism support base is machined with first
Anti-skidding arc groove is fixed with the second connection sleeve at the top of prism support base, sets on the side wall of the second connection sleeve
It is equipped with the second anti-skidding clamping screw for fixed prism device, pipe level is fixedly installed at the top of prism support base
Device.
The prism apparatus includes prism support column, and it is recessed to be machined with the second anti-skidding circular arc in the bottom outer-edge of prism support column
Slot, the bottom of the prism support column is mounted on the second connection sleeve of prism support base device, on prism support column
It is machined with perforative prism mounting hole, connecting column is fixed with prism mounting box on the prism mounting hole, in prism mounting box
Portion is equipped with prism, prism the back side and be located at the two sides of prism support column and be fixed with steel and observe board, steel observe board two sides and its
Intermediate position is provided with reflecting sign, and third connection sleeve is machined at the top of prism support column.
The laser generating assembly includes laser, and the laser is vertically mounted on the third connection sleeve of prism apparatus
On, it is provided with laser switch on laser, is provided with the anti-skidding clamping screw of third on the side wall of the third connection sleeve,
And laser is fixed on third connection sleeve.
The utility model has the advantages that:
The utility model relates on a set of laser to a prism apparatus, by installing a kind of energy at prism base vertical center
Enough while transmitting laser and the strong light of LED upwards microlaser, can up ligthing find measurement control point, and can be by sharp
Optical registration control point fast implements the leveling of the centering to cavern's Roof Control point.Can also by the measurement coordinate of prism centers to
Upper cultellation realizes that control point is surveyed to upslide, control point is reserved in top plate.Apparatus structure design is simple, and manufacturing cost is low, energy
It is enough to replace traditional plumb bob cultellation or optical centering device completely.Especially in underground engineering construction measurement, operation can be significantly improved
Efficiency is improved to a precision, is reduced labor intensity, and saves human resources.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the utility model detonation configuration figure.
Fig. 2 is the main view after the utility model assembling
Fig. 3 is the left view after the utility model assembling.
Fig. 4 is installation diagram when the utility model is used.
In figure: triangle pawl 1, first connects sleeve 2, three-jaw base plate 3, the first anti-skidding clamping screw 4, the first anti-skidding circular arc
Groove 5, prism support base 6, the connection of pipe spirit level 7, second sleeve 8, the second anti-skidding clamping screw 9, the second anti-skidding circular arc are recessed
Slot 10, prism support column 11, prism mounting box 12, reflecting sign 13, steel observe the anti-skidding clamping screw 15 of board 14, third, third connection
Sleeve 16, laser switch 17, laser 18.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
Embodiment 1:
Please refer to Fig. 1~4, to a prism base on a kind of laser, it includes three for being installed to entire pedestal
Angle pawl base assembly is equipped with prism support base device at the top of the triangle pawl base assembly, fills in prism support base
The top set is equipped with prism apparatus, and laser generating assembly is equipped at the top of prism apparatus.By using above-mentioned to point
Prism base prism base vertical center install it is a kind of can the microlaser of transmitting laser and the strong light of LED upwards simultaneously,
Can up ligthing find measurement control point, and can by laser adjustment be aligned control point, can fast implement to cavern's top plate control
The centering leveling of system point.Prism is sighted by total station, the upward cultellation of measurement coordinate of prism centers can also be realized into control
Point is surveyed to upslide, and control point is reserved in top plate.Apparatus structure design is simple, and manufacturing cost is low, can replace tradition completely
Plumb bob cultellation or optical centering device.Especially in underground engineering construction measurement, operating efficiency can be significantly improved, is improved to an essence
Degree, reduces labor intensity, and saves human resources.
Further, the triangle pawl base assembly includes three-jaw base plate 3, equal in the bottom end face of three-jaw base plate 3
It is furnished with triangle pawl 1, the triangle pawl 1 and the mating connection in common base chassis are fixed with the in the top end surface of triangular basis seat board 3
One connection sleeve 2 is provided with the first antiskid lock for fixed prism support base device on the side wall of the first connection sleeve 2
Tight bolt 4.Can be used with the mating connection in common base chassis by above-mentioned three-jaw base plate 3, so to whole device into
Row is fixed and installs, and ensure that clamping efficiency.
Further, the prism support base device includes prism support base 6, outside the prism support base 6
Edge is machined with the first anti-skidding arc groove 5, is fixed with the second connection sleeve 8 at the top of prism support base 6, in the second connection
The second anti-skidding clamping screw 9 for fixed prism device is provided on the side wall of sleeve 8, at the top of prism support base 6
It is fixedly installed with pipe spirit level 7.By using in the above-mentioned prism support base device course of work, pass through the first anti-skidding circular arc
Prism support base device can be fixed in cooperation between groove 5 and the first anti-skidding clamping screw 4.
Further, the prism apparatus includes prism support column 11, is machined in the bottom outer-edge of prism support column 11
Second anti-skidding arc groove 10, the bottom of the prism support column 11 are mounted on the second connection sleeve of prism support base device
On 8, perforative prism mounting hole 19 is machined on prism support column 11, connecting column 20 is fixed on the prism mounting hole 19
Prism mounting box 12 is equipped with prism inside prism mounting box 12, the back side in prism and two positioned at prism support column 11
Side is fixed with steel and observes board 14, and steel observes the two sides of board 14 and intermediate portion position is provided with reflecting sign 13, and the reflecting sign 13 is to brush
There is the equilateral triangle of yellow reflectorised paint, is machined with third connection sleeve 16 at the top of prism support column 11.By using above-mentioned
Prism support column 11 whole device can be fixedly mounted on the second connection sleeve 8, and it is anti-skidding by described second
Prism support column 11 can be fixed in clamping screw 9, guarantee its fixed effect.
Further, the laser generating assembly includes laser 18, and the laser 18 is vertically mounted on prism apparatus
Third connection sleeve 16 on, laser switch 17 is provided on laser 18, on the side wall of the third connection sleeve 16
It is provided with the anti-skidding clamping screw 15 of third, and laser 18 is fixed on third connection sleeve 16.Swash by using above-mentioned
Light generating assembly surveys reserved control point using to upslide, i.e., carries out control measurement by total station, can survey out prism centers
Three-dimensional coordinate, by apply this device, to top carry out laser projection, control point is projected on the top plate of tunnel, then
It takes anchor measure to fix and mark, control point can be transferred to top plate, become the measuring basis for being permanently fixed and using.In this way
Throwing survey process because there is illumination to have laser point identification, can significantly avoid the occurrence of mistake.Than using the optical optical plummet or laser
Plumb aligner vertically throw survey efficiency and precision it is higher.
Embodiment 2:
Traditional prism centering pedestal is made of leveling base, optical centering device and focusing system, prism and attachment device.
Leveling base is the measurement component market universal product, and specification is consistent.Different prisms passes through different connection conversion heads and pedestal
Connection, base central strictly guarantee on same plumb line with prism centers.Therefore, the emphasis of the utility model design is to guarantee
Laser and prism centers are on same plumb line.
Prism base is made of four parts on laser
First part is triangle pawl base assembly.Its underpart is three stainless steel metal brackets, has triangle pawl, purpose
It is and the mating fixed use of general leveling base；The first connection sleeve 2, the first connection sleeve 2 are partially processed on triangle pawl pedestal
Deep 20mm, internal diameter 70mm are connect with prism support base device, and install the first anti-skidding clamping screw 4, can fix or unclamp rib
Mirror support base device.
Second part is prism support base device
Select the stainless steel cylindrical body of a lower outer diameter 70mm long 20mm, top outer diameter 35mm long 30mm, lower cylinder
Centre processing locking and check bolt hole, connect with triangle pawl pedestal, can 360 rotate, lockable.Lower part and top junction are pacified
Tubulature spirit level 7 facilitates adjusting horizontal.Upper cylinder is processed into prism attachment device, and cylinder top end is processed into the second company
Female connector cylinder 8, i.e., internal is medium altitude groove, and outer diameter 35mm, internal diameter 25mm, depth of groove 25mm, the second anti-skidding locking is installed in outside
Bolt 9, convenient and prism apparatus connector is fixed or direction of rotation.
Part III is prism apparatus
Prism mounting box 12 is by a long 20cm, the square of the stainless steel cylinder of outer diameter 25mm and a thickness 2mm, side length 12cm
Steel observes board 14 and is process composition.Stainless steel cylindrical base is prism frame connector, is machined with the second anti-skidding arc groove 10, side
Just it is fixed with locking clamp screw.Position processes prism mounting hole 19 among cylinder, makes with the prism mounting box 12 with screw rod
With.Third connection sleeve 16 is processed at the top of cylindrical body, it is in 15.05mm, long 35mm that cylindrical body top center, which processes internal diameter,
Empty round recessed, size can just accommodate the tail portion for the elongated cylinder laser 18 that outer diameter is 15mm, and fixed spiral is installed in centre, can
Fixed laser or unloading installation battery, the switch of laser is exposed outside, facilitates starting laser or lighting operation.
Part IV laser generating assembly
Laser selects common two-in-one laser torch, and laser guide precision reaches ± 0.1mm/m, is provided simultaneously with laser and refers to
To the function with LED flashlight, appearance is the long 50mm of elongated cylinder, outer diameter 15mm, metal shell, biswitch, a switch starting LED
Torch, another switch are started laser alignment, are powered using button cell.Square steel observes board two sides and intermediate brushing equilateral triangle
Yellow reflectorised paint facilitates total station aim at and accurately sight.
The application process and operating method of the present apparatus:
1, from the customization of laser torch manufacturer or the laser of market purchasing qualification, accuracy test is carried out, meets precision and wants
It asks.
2, it entrusts on finishing manufacturer production laser by design size to a component for prism base device, it is ensured that manufacture
Tolerance is met the requirements.Purchase general leveling base and common prism from market or traditional optical centering pedestal unload lower bottom base and
Prism.
3, triangle pawl base assembly, prism support base device, prism apparatus and laser generating assembly are combined peace
Dress and debugging carry out adjustment to pipe spirit level, and meeting 360 degree rotation can accurate horizontalization.
4, prism measurement plane coordinates is sighted using total station, the control point survey in alignment of top pair is compared to point
Error carries out multiple groups and compares test, and meeting accuracy of alignment can come into operation.In use, the prism base is erected at three feet
On frame, through LASER SPECKLE at a distance from alignment and direction carries out coarse adjustment and accurate adjustment, it can be surveyed after accurate centering leveling
Amount.
5, the device is suitable for place or the underground chamber measurement environment of night dimness, is typically applied in cavern and surveys
Control points layout is measured in the top plate of tunnel, needs the various measurement operation process to used in upwards.There are one significantly answer
With being exactly to survey reserved control point to upslide, i.e., control measurement is carried out by total station, the three-dimensional of prism centers can be surveyed out and sat
Mark carries out laser projection to top, control point is projected on the top plate of tunnel, then take anchoring by applying this device
Measure is fixed and is marked, and control point can be transferred to top plate, be become the measuring basis for being permanently fixed and using.Such throwing was surveyed
Cheng Yinwei has illumination to have laser point identification, can significantly avoid the occurrence of mistake.Than using the optical optical plummet or laser plummet to hang down
Efficiency and the precision for delivering directly survey are higher.
6, it is exhausted for a long time using needing to purchase a collection of standby laser button cell to prevent battery in use process.
Above-described embodiment is used to illustrate the utility model, rather than limits the utility model, practical at this
In novel spirit and scope of protection of the claims, to any modifications and changes that the utility model is made, this reality is both fallen within
With novel protection scope.
Claims (5)
1. to a prism base on a kind of laser, feature its be: it includes the triangle for being installed to entire pedestal
Pawl base assembly is equipped with prism support base device at the top of the triangle pawl base assembly, in prism support base device
Top prism apparatus is installed, laser generating assembly is installed at the top of prism apparatus.
2. to a prism base on a kind of laser according to claim 1, it is characterised in that: the triangle pawl base assembly
It including three-jaw base plate (3), is evenly equipped with triangle pawl (1) in the bottom end face of three-jaw base plate (3), the triangle pawl (1) and logical
With the mating connection of base plate, it is fixed with the first connection sleeve (2) in the top end surface of three-jaw base plate (3), in the first connection
The first anti-skidding clamping screw (4) for fixed prism support base device is provided on the side wall of sleeve (2).
3. to a prism base on a kind of laser according to claim 1, it is characterised in that: the prism support base dress
It sets including prism support base (6), the outer rim of the prism support base (6) is machined with the first anti-skidding arc groove (5), in rib
It is fixed with the second connection sleeve (8) at the top of mirror support base (6), is provided with and is used on the side wall of the second connection sleeve (8)
The anti-skidding clamping screw of the second of fixed prism device (9) is fixedly installed with pipe spirit level at the top of prism support base (6)
(7).
4. to a prism base on a kind of laser according to claim 1, it is characterised in that: the prism apparatus includes rib
Mirror support column (11) is machined with the second anti-skidding arc groove (10), the prism branch in the bottom outer-edge of prism support column (11)
The bottom of dagger (11) is mounted in the second connection sleeve (8) of prism support base device, is added on prism support column (11)
Work has perforative prism mounting hole (19), and connecting column (20) is fixed with prism mounting box (12) on the prism mounting hole (19),
Prism is installed inside the prism mounting box (12), prism the back side and be located at the two sides of prism support column (11) and be fixed with steel
It observes board (14), steel observes the two sides of board (14) and intermediate portion position is provided with reflecting sign (13), at the top of prism support column (11)
It is machined with third connection sleeve (16).
5. to a prism base on a kind of laser according to claim 1, it is characterised in that: the laser generating assembly packet
It includes laser (18), the laser (18) is vertically mounted in third connection sleeve (16) of prism apparatus, in laser
(18) it is provided on laser switch (17), is provided with the anti-skidding clamping screw of third on the side wall of third connection sleeve (16)
(15), it and by laser (18) is fixed in third connection sleeve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821955828.2U CN208937041U (en) | 2018-11-26 | 2018-11-26 | To a prism base on a kind of laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821955828.2U CN208937041U (en) | 2018-11-26 | 2018-11-26 | To a prism base on a kind of laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208937041U true CN208937041U (en) | 2019-06-04 |
Family
ID=66727958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821955828.2U Expired - Fee Related CN208937041U (en) | 2018-11-26 | 2018-11-26 | To a prism base on a kind of laser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208937041U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986907A (en) * | 2019-11-18 | 2020-04-10 | 中建八局第一建设有限公司 | Laser plummet apparatus for axis projection side |
| CN111829492A (en) * | 2020-07-24 | 2020-10-27 | 中交第二航务工程局有限公司 | Laser plummet application-based contact measurement method |
| CN113432581A (en) * | 2021-06-24 | 2021-09-24 | 天津市勘察设计院集团有限公司 | Method for carrying out high-precision vault settlement observation by using precision leveling point |
-
2018
- 2018-11-26 CN CN201821955828.2U patent/CN208937041U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986907A (en) * | 2019-11-18 | 2020-04-10 | 中建八局第一建设有限公司 | Laser plummet apparatus for axis projection side |
| CN110986907B (en) * | 2019-11-18 | 2021-09-24 | 中建八局第一建设有限公司 | Laser plummet apparatus for axis projection side |
| CN111829492A (en) * | 2020-07-24 | 2020-10-27 | 中交第二航务工程局有限公司 | Laser plummet application-based contact measurement method |
| CN113432581A (en) * | 2021-06-24 | 2021-09-24 | 天津市勘察设计院集团有限公司 | Method for carrying out high-precision vault settlement observation by using precision leveling point |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |