CN213336076U - Vertical laser elevation transmission system - Google Patents
Vertical laser elevation transmission system Download PDFInfo
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- CN213336076U CN213336076U CN202021783982.3U CN202021783982U CN213336076U CN 213336076 U CN213336076 U CN 213336076U CN 202021783982 U CN202021783982 U CN 202021783982U CN 213336076 U CN213336076 U CN 213336076U
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Abstract
The utility model discloses a vertical laser elevation transmission system, which comprises a vertical elevation transmission instrument, a target scale and a positioning reflection embedded part; the vertical elevation transfer instrument comprises a leveling base, and a distance measuring host is arranged on the leveling base; the distance measuring host comprises a height adjusting system, a horizontal rotation adjusting screw, a vertical laser beam receiver, a vertical laser compensator, a refraction prism, a laser generator, a horizontal laser compensator, a horizontal laser beam receiver, a collimation focusing screw, a display, a calculating module, a control panel, a power supply module, an angle screw, a horizontal laser emitting port, a height adjusting screw and a collimation observing channel; the target scale comprises a scale body, and a laser sensor and a circular level are arranged on the scale body; the positioned reflective insert includes a reflective surface layer. The system has high measurement precision and high safety, and is very reasonable for high-rise building construction.
Description
Technical Field
The utility model belongs to the technical field of the engineering survey, concretely relates to perpendicular laser elevation transmission system.
Background
Along with the continuous improvement of the international scientific level, the national comprehensive strength and the people living standard, the requirements of people on working and living environments are improved, so that the structure of a building is gradually complicated and highly refreshed, the more severe requirements on the construction precision of the building are provided, and meanwhile, the increasingly compressed construction period makes new requirements on the construction efficiency.
The common elevation transfer method in the construction at present generally adopts manual steel ruler measurement, at least two persons are required to be matched with each other when taking a high-rise building as an example to carry out the elevation transfer of the building, one person finds the elevation line at the lower part of the building, the other person reaches the target position of the elevation transfer, then the vertical distance between two elevations is determined through the steel ruler measurement, and finally the purpose of the elevation transfer is achieved; the construction method uses an artificial steel ruler to measure the elevation, which is influenced by various factors such as human factors, ruler length errors, steel ruler verticality errors, limited steel ruler length and the like, so that the elevation transfer error is large. Meanwhile, the measuring staff is required to work on the building outer wall in many times during work, and great hidden danger is brought to the construction safety of the measuring staff.
In conclusion, the existing vertical elevation transmission means cannot meet the actual requirements, and the current situation is urgently needed to be changed by a more efficient and accurate instrument.
SUMMERY OF THE UTILITY MODEL
The utility model provides a perpendicular laser elevation transmission system to solve the problem in the background art.
The technical scheme of the utility model as follows: a vertical laser elevation transfer system comprises a vertical elevation transfer instrument, a targeting scale and a positioning reflection embedded part; the vertical elevation transfer instrument comprises a leveling base, and a distance measuring host is arranged on the leveling base; the distance measuring host comprises a height adjusting system, a horizontal rotation adjusting screw, a vertical laser beam receiver, a vertical laser compensator, a refraction prism, a laser generator, a horizontal laser compensator, a horizontal laser beam receiver, a collimation focusing screw, a display, a calculating module, a control panel, a power supply module, an angle screw, a horizontal laser emitting port, a height adjusting screw and a collimation observing channel; the target scale comprises a scale body, and a laser sensor and a circular level are arranged on the scale body; the positioned reflective insert includes a reflective surface layer.
Further: the top of range finding host computer is equipped with the pipe spirit level, also be equipped with pipe spirit level and circle spirit level on the leveling base, and still install the tripod on this leveling base.
Further: a humming device is arranged on the scale body.
Has the advantages that: according to the vertical laser elevation transfer system, the vertical elevation transfer instrument is invented through improvement of a total station instrument and a laser level instrument in the prior art. When being applied to the elevation measurement of construction building, abandoned the ancient measuring mode of current instrument tape measure, had following advantage:
the measuring precision is high, and the levelness and the verticality of the laser beam are strictly controlled in the operation process.
Secondly, the operation efficiency is high, the operation process can be completed by only one person at least, and the distance measurement can be completed by only a few seconds after the erection of the instrument is completed.
The operation mode is safer, and during operation, the height measurement can be completed only by erecting an instrument at the upper elevation point, so that the process of pulling a ruler on the outer wall of the building is reduced, and the operation risk of workers is reduced.
And fourthly, the lower positioning reflection embedded part is directly arranged on the point position of the internal control point, and can be used for vertical distance measurement and can also be used as the mark of the internal control point.
The distance measurement precision is not affected by wind power, steel ruler expansion and the like.
And measurement data are stored in real time, data recording is facilitated, the operation flow is simplified, and the data error probability is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a use state of a high-range transmission system according to the present invention;
fig. 2 is a schematic structural view of a use state of the high-range transmission system of the present invention;
FIG. 3 is a schematic view of the appearance structure of the distance measuring host of the present invention;
FIG. 4 is a schematic bottom structure diagram of the ranging mainframe of the present invention;
FIG. 5 is a schematic view of the internal structure of the ranging mainframe of the present invention;
FIG. 6 is a schematic structural view of the positioning reflection embedded part of the present invention;
fig. 7 is a schematic structural diagram of the middle targeting scale of the present invention.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1, 2, 3, 4, 5, 6, and 7, the present invention discloses a vertical laser elevation transfer system, which comprises three major parts, namely a vertical elevation transfer instrument S1, a targeting scale S2, and a positioning reflection buried part S3. The principle of operation and general structure of the vertical height transmitter S1 is similar to that of the prior art laser level and total station, but the vertical height transmitter S1 is improved.
The vertical elevation transfer instrument S1 comprises a leveling base 1, wherein a distance measuring host is arranged on the leveling base 1; the distance measuring host comprises a height adjusting system 2, a horizontal rotation adjusting screw 3, a vertical laser beam receiver 5, a vertical laser receiver 6, a vertical laser compensator 7, a refraction prism 8, a laser generator 9, a horizontal laser compensator 10, a horizontal laser beam receiver 11, a collimation focusing screw 12, a display 13, a calculating module and control panel 14, a power supply module 15, an angle screw 20, a horizontal laser emitting port 21, a height adjusting screw 22 and a collimation observing channel 23. The vertical elevation transmitter S1 transmits and receives laser beams, and calculates a data difference value through the received laser beams and the calculation module and the control panel 14.
The targeting scale S2 includes a scale body 17, and the scale body 17 is provided with a laser sensor 18 and a circular level 19. The positioned reflective inlay S3 includes a reflective surface layer 16. The working principle of the elevation transfer system in this case is explained in the following with specific embodiments:
referring to fig. 1 and 2, a vertical elevation transmitter S1 may be used in conjunction with a survey tripod S4 to facilitate leveling. The vertical elevation transmitter S1 is additionally installed on the construction floor surface S7 of the building through a tripod S4, and is about to transmit the structural surface of the high-rise building vertically. The ranging master emits a horizontal laser light S5 and a vertical laser light S6 in both horizontal and vertical directions,
the vertical elevation transfermeter S1 utilizes the vertical laser beam receiver 5, the vertical laser receiver 6, the vertical laser compensator 7, the refraction prism 8 and the like to complete vertical transmission and reception of laser, the vertically transmitted laser downwards passes through a reserved observation hole S9 of a building, and a positioning reflection embedded part S3 right below the vertical transmission device is found. The positioning reflection embedded piece S3 reflects the laser back to the distance measuring host through the reflecting surface layer 16 thereon, the distance measuring host receives the laser received in the vertical direction, and the elevation value of the positioning reflection embedded piece S3 from the vertical elevation transmitter S1 is calculated through the calculating module and the control panel 14.
The vertical elevation transmitter S1 irradiates laser to the laser sensor 18 of the targeting scale S2 in the horizontal direction, and when the design height coincides with the measurement height, the elevation transmission is correct, and then the corresponding elevation can be marked on the solid vertical member S8. It should be noted that: the elevation is determined by moving the positioning target scale S2, and thus a circular level 19 is provided on the scale body 17. Therefore, in a further optimization, a buzzer is further arranged on the target scale S2 in the scheme. When the elevation laser beam coincides with the laser sensor 18, the hummer buzzes, which facilitates alignment by sound and operation of the measuring personnel.
In order to improve the measurement accuracy, the top of the distance measuring host is provided with a pipe level 4, and the leveling base 1 is also provided with the pipe level 4 and a circular level 19. The pipe level 4 and the circular level 19 can ensure that the leveling base 1 can be absolutely leveled, and the leveling host can be leveled when the leveling is ensured, so that the verticality precision of the downward emitted laser is very high and far exceeds the measurement requirement. Through the height adjusting system 2, the distance measuring host can realize fine adjustment near a target height surface. The distance measuring host machine is also provided with a horizontal rotation adjusting screw 3, so that the distance measuring host machine can finish horizontal 360-degree rotation on the basis of leveling, the generated laser can be scanned for a circle along the wall surface of a building, the horizontal line with uniform height can be further measured, construction is facilitated, and the operation difficulty is reduced. The distance measuring main machine is provided with a focusing screw 12, so that an operator can conveniently and rapidly and accurately aim at the lower positioning reflection embedded part S3. The distance measuring host machine can output the measuring result quickly with the display 13.
In the embodiment of the invention, the positioning reflection embedded part S3 is generally installed and fixed on an internal control point at the lower part of a building, the plane position of the positioning reflection embedded part S3 is determined through an engineering control network after the positioning reflection embedded part S3 is fixed, and the elevation of the positioning reflection embedded part S3 is determined through leveling control measurement. Therefore, the positioning reflection embedded part S3 can be used as a reference for operation in elevation transmission and control axis projection in subsequent construction.
In the embodiment of the invention, the targeting ruler S2 comprises the laser sensor 18 for sensing the position of the horizontal laser S5, because when the light intensity of the working environment is too strong or the building vertical member S8 is too far away from the laser emitting port, the position of the horizontal laser S5 cannot be directly seen by naked eyes, the laser sensor 18 is required to sense the laser position, and when the laser is aligned with the sensor, the laser sends a buzzer prompt.
As a further scheme of the invention, the leveling base 1 is positioned at the bottom of the vertical elevation transmitter, is similar to the existing total station base and comprises two regular triangle connecting plates, a threaded hole in the middle of a lower connecting plate can be connected with a tripod for measurement, a leveling angle screw 20 is respectively arranged on the inner sides of three angular points and is connected with an upper connecting plate, and a circular level 19 is arranged on the upper part of the upper connecting plate and is mainly used for leveling an upper instrument and ensuring that laser emitted in the horizontal direction and the vertical direction meets the requirements of levelness and verticality.
As shown in fig. 2 to 7, each of the improved components will be described in further detail.
The height adjusting system 2 is connected between the leveling base 1 and the upper device, and comprises a double-layer cylindrical lifting system and a height adjusting screw 22, wherein the height adjusting screw 22 comprises a lifting fixing screw and a lifting micro-moving screw, and is mainly used for adjusting the height of the instrument to reach a preset height.
The horizontal rotation adjusting screw 3 is located on the left side of the device and comprises a horizontal rotation fixing screw and a horizontal rotation fine adjustment screw, and the horizontal rotation adjusting screw is mainly used for adjusting horizontal laser to a proper position.
The pipe level 4, located at the uppermost part of the device, comprises two independent pipe levels perpendicular to each other, and mainly serves as a precise leveling device.
The vertical laser beam collector 5 is positioned at the lower part of the laser emitting port and mainly used for collecting and focusing laser beams in the vertical direction to avoid laser scattering.
And the vertical laser receiver 6 is positioned at the periphery of the vertical laser beam receiver and used for receiving the laser signal reflected by the lower positioning reflection embedded part and feeding back the received signal to the calculation module.
The vertical laser compensator 7 is positioned above the vertical laser speed receiver and is mainly used for further fine adjustment on the basis of the accurate leveling of the pipe level 4 to ensure the laser verticality.
And the refraction prism 8 is used for changing the direction of a light path and is convenient for aiming and focusing.
The laser generator 9 is located at the upper part of the device and is used for generating laser beams in vertical downward direction and horizontal direction, wherein the vertical downward direction is a point-shaped vertical laser S5, and the horizontal direction is a linear horizontal laser S6.
The horizontal laser compensator 10 is located on the left side of the laser generator and mainly functions to ensure the absolute level of the laser emitted in the horizontal direction.
The horizontal laser beam-receiving device 11 is located on the left side of the horizontal laser compensator 10 and mainly used for receiving and focusing laser beams in the horizontal direction and avoiding laser scattering.
The collimation focusing screw 12 is used for focusing and positioning the reflection embedded part below the collimation.
And the display 13 is used for displaying and outputting the measurement calculation result.
The calculation module is positioned behind the control panel and is used for receiving the laser generator 9, the vertical laser receiver 6 and the input instruction of the control panel to carry out comprehensive calculation, automatically eliminating the distance difference between the horizontal laser and the vertical laser receiver 6 and transmitting the calculation result to the display. The control panel is used for operating the instrument and inputting instructions.
The power module 15, located behind the device, provides power support for the entire device.
The scale body 17 is similar to a common leveling rod, and scales are marked on the scale body.
The circular level 19 is located on the left side of the middle of the scale and used for keeping the scale vertical.
The upper layer of the positioning reflection embedded part S3 is a reflection surface layer 16 and is engraved with an aiming positioning center; the vertical elevation transmitter S1 emits vertical laser after aiming at the positioning reflection embedded piece S3, and the positioning reflection embedded piece S3 reflects the laser to the upper device to achieve the purpose of ranging; the positioning reflection embedded part S3 is generally installed and fixed on an internal control point of a building, and plays a role in marking the internal control point on the basis of meeting the transmission of vertical ranging elevation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. A vertical laser elevation transfer system, comprising: the method comprises the steps of including a vertical elevation transfer instrument (S1), a targeting ruler (S2) and a positioning reflection embedded piece (S3); the vertical elevation transfer instrument (S1) comprises a leveling base (1), and a distance measuring host is arranged on the leveling base (1); the distance measurement host comprises a height adjusting system (2), a horizontal rotation adjusting screw (3), a vertical laser beam receiver (5), a vertical laser receiver (6), a vertical laser compensator (7), a refraction prism (8), a laser generator (9), a horizontal laser compensator (10), a horizontal laser beam receiver (11), a sighting focusing screw (12), a display (13), a calculating module and control panel (14), a power supply module (15), an angle screw (20), a horizontal laser emitting port (21), a height adjusting screw (22) and a sighting observation channel (23); the target scale (S2) comprises a scale body (17), and a laser sensor (18) and a circular level (19) are arranged on the scale body (17); the positioned reflective inlay (S3) includes a reflective surface layer (16).
2. The vertical laser elevation transfer system of claim 1, wherein: the top of range finding host computer is equipped with pipe spirit level (4), also be equipped with pipe spirit level (4) and circle spirit level (19) on leveling base (1), and still install tripod (S4) on this leveling base (1).
3. The vertical laser elevation transfer system of claim 2, wherein: a humming device is arranged on the scale body (17).
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| CN202021783982.3U CN213336076U (en) | 2020-08-24 | 2020-08-24 | Vertical laser elevation transmission system |
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| CN202021783982.3U CN213336076U (en) | 2020-08-24 | 2020-08-24 | Vertical laser elevation transmission system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113224631A (en) * | 2021-06-16 | 2021-08-06 | 中建中新建设工程有限公司 | Laser power control method and positioning equipment for positioning building pipeline |
| CN115218883A (en) * | 2022-06-22 | 2022-10-21 | 广东省建设工程质量安全检测总站有限公司 | Method, device, equipment and medium for measuring super high-rise construction integrated target |
| CN115479648A (en) * | 2022-10-28 | 2022-12-16 | 广东电网有限责任公司东莞供电局 | Transformer oil level caliber |
| CN116379971A (en) * | 2023-05-29 | 2023-07-04 | 华北理工大学 | Laser measuring device and measuring method for verticality of metal component |
-
2020
- 2020-08-24 CN CN202021783982.3U patent/CN213336076U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113224631A (en) * | 2021-06-16 | 2021-08-06 | 中建中新建设工程有限公司 | Laser power control method and positioning equipment for positioning building pipeline |
| CN115218883A (en) * | 2022-06-22 | 2022-10-21 | 广东省建设工程质量安全检测总站有限公司 | Method, device, equipment and medium for measuring super high-rise construction integrated target |
| CN115218883B (en) * | 2022-06-22 | 2024-03-26 | 广东省建设工程质量安全检测总站有限公司 | Method, device, equipment and medium for measuring super high-rise construction integrated targets |
| CN115479648A (en) * | 2022-10-28 | 2022-12-16 | 广东电网有限责任公司东莞供电局 | Transformer oil level caliber |
| CN116379971A (en) * | 2023-05-29 | 2023-07-04 | 华北理工大学 | Laser measuring device and measuring method for verticality of metal component |
| CN116379971B (en) * | 2023-05-29 | 2023-08-11 | 华北理工大学 | Laser measuring device and measuring method for verticality of metal component |
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