CN210862549U - Automatic leveling, centering and height measuring system for point positions - Google Patents
Automatic leveling, centering and height measuring system for point positions Download PDFInfo
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- CN210862549U CN210862549U CN201921767448.0U CN201921767448U CN210862549U CN 210862549 U CN210862549 U CN 210862549U CN 201921767448 U CN201921767448 U CN 201921767448U CN 210862549 U CN210862549 U CN 210862549U
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Abstract
The utility model relates to a position automatic leveling, centering and height finding system, which comprises a control unit, a tripod, a base, an image acquisition device and a height finding device, wherein the base, the image acquisition device and the height finding device are arranged on the tripod; the measuring nail is arranged on the ground, the tripod is erected around the measuring nail, the image acquisition device and the height measurement device are both positioned above the measuring nail and are respectively used for acquiring a picture of the measuring nail and measuring the distance between the image acquisition device and the ground, and the acquired picture and the measured data are respectively sent to the control unit. The beneficial effects of the utility model are that realize automatic recheck and supervision at engineering survey's overall process, and follow-up can pursue engineering survey and state, ensure engineering survey's quality, the cost is lower.
Description
Technical Field
The utility model relates to an engineering measuring equipment technical field, concretely relates to automatic flattening of position, centering and height finding system.
Background
In the development of the measurement technology of engineering construction in China, common measurement instrument equipment such as GNSS equipment, a total station, three-dimensional laser scanning equipment, a gyroscope, a prism and the like are required to be centered and leveled in the measurement work. In the prior art, an optical centering device, a laser centering device and a camera are manually used for shooting real-time images for centering; in the whole measurement process, due to various problems such as shortage of human resources, cost and the like, rechecking and supervision in the whole process cannot be performed, human factors determine everything, the whole measurement process cannot be traced, and the quality of measurement results cannot be effectively supervised.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an automatic flattening of position, centering and height finding system is provided, aim at solving above-mentioned technical problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a point location automatic leveling, centering and height finding system comprises a control unit, a tripod, a base, an image acquisition device and a height finding device, wherein the base, the image acquisition device and the height finding device are mounted on the tripod; the measuring nail is arranged on the ground, the tripod is erected around the measuring nail, the image acquisition device and the height measurement device are both positioned above the measuring nail and are respectively used for acquiring a picture of the measuring nail on the ground and measuring the distance between the image acquisition device and the ground, and the acquired picture and the measured data are respectively sent to the control unit.
The utility model has the advantages that: the image acquisition device is used for acquiring images of the ground measuring nail and sending the images to the control unit, and the control unit is used for receiving the corresponding images, analyzing and processing the images and judging whether the center of the base is aligned with the center of the measuring nail or not; measuring the distance between the height measuring device and the ground, centering the center of the base and the center of the measuring nail by the height measuring device, and sending corresponding measuring data and centering results to the control unit, wherein the control unit receives the corresponding measuring data so that a worker can obtain the corresponding measuring data; the base can be automatically leveled to meet the measurement requirement. The utility model discloses realize automatic recheck and supervision at engineering survey's overall process, and follow-up can pursue engineering survey and state, ensure engineering survey's quality, the cost is lower.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, still vertically install the drum on the tripod, the drum is located the below of base, image acquisition device with the height measuring device is fixed mounting respectively in the bottom of drum.
The beneficial effects of adopting the above-mentioned further scheme are that simple structure is convenient for install image acquisition device and height measuring device.
Furthermore, through holes are respectively formed in the centers of the upper end and the lower end of the cylinder, a centering device is installed at the bottom of the base and is in communication connection with the control unit, and the centering device is located right above the through holes and is used for centering the center of the base and the center of the measuring nail and sending a centering result to the control unit.
The beneficial effect of adopting the above further scheme is that the centering device is used for centering the center of the base and the center of the measuring nail, and the centering result is sent to the control unit, the control unit compares and analyzes the centering result of the centering device and the image processing result acquired by the image acquisition device, judges and analyzes and obtains the deviation between the centering result and the image processing result, and when the deviation falls within the set range, the center of the base is considered to be aligned with the center of the measuring nail on the ground.
Further, the centering device is an electronic centering device.
The beneficial effect of adopting above-mentioned further scheme is that the measurement is accurate, and the visible light beam of emission department people, the condition of being convenient for the staff to know and watch the centering.
Further, a display is fixedly mounted on the outer wall of the cylinder and is in communication connection with the control unit.
The further scheme has the advantages that the relevant information of measurement can be displayed through the display, for example, the height measurement result or whether the height measurement work is finished or not can be displayed, so that the staff can know the measured information.
Further, the height measuring device is a laser height measuring device.
The beneficial effect of adopting above-mentioned further scheme is that on the one hand can measure the interval between drum bottom and the ground, and on the other hand can also carry out centering processing with the survey nail on the center of drum bottom and ground, improves the accuracy of centering.
Further, the image acquisition device is a camera.
The beneficial effects of adopting above-mentioned further scheme are that simple structure, survey nail image acquisition rapidly, collection efficiency is high.
Further, the base comprises a base and a bottom plate, the bottom plate is horizontally arranged above the base, the bottom plate is connected with the base through a plurality of leveling mechanisms which are uniformly arranged at intervals, and the leveling mechanisms are respectively in communication connection with the control unit.
The leveling mechanism has the advantages that the levelness of the bottom plate is adjusted through the leveling mechanisms until the bottom plate is in a horizontal state, and the operation is simple and convenient.
Furthermore, monitoring mechanisms for judging whether the bottom plate is leveled or not are respectively arranged at the edge and/or the center of the bottom plate.
The beneficial effect of adopting above-mentioned further scheme is that the leveling in-process, staff can be through monitoring mechanism observation bottom plate current state, until the bottom plate is in the horizontality.
Furthermore, the intelligent warning device further comprises a warning device, wherein the warning device is installed on the tripod and is in communication connection with the control unit.
The technical scheme has the beneficial effects that on one hand, when the center of the base is not aligned with the center of the ground measuring nail, the warning device can give an alarm to prompt a worker to adjust; on the other hand, when a certain part in the whole device breaks down, the warning device can warn and contact the related responsible person at the same time so as to process in time.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the cylinder of the present invention;
FIG. 3 is a schematic structural view of the base of the present invention;
fig. 4 is a top view of the base of the present invention;
fig. 5 is a schematic block diagram of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a control unit, 2, a tripod, 3, a base, 4, an image acquisition device, 5, a height measuring device, 6, a measuring nail, 7, a cylinder, 8, a centering device, 9, a display, 10, a base, 11, a bottom plate, 12, a leveling mechanism, 13, a monitoring mechanism, 14 and a warning device.
Detailed Description
The principles and features of the present invention will be described with reference to the drawings and the embodiments, which are provided for illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 to 5, the utility model provides an automatic leveling, centering and height finding system for point location, which comprises a control unit 1, a tripod 2, a base 3, an image acquisition device 4 and a height finding device 5, wherein the base 3, the image acquisition device 4 and the height finding device 5 are arranged on the tripod 2, the image acquisition device 4 and the height finding device 5 are respectively arranged below the base 3, and are respectively in communication connection with the control unit 1, and a wireless communication connection mode is preferentially adopted; the measuring nail 6 is arranged on the ground, the tripod 2 is erected around the measuring nail 6, the image acquisition device 4 and the height measurement device 5 are both positioned above the measuring nail 6 and are respectively used for acquiring a picture of the measuring nail 6 on the ground and measuring the distance between the picture and the ground, and the acquired picture and the measured data are respectively sent to the control unit 1. In the measuring process, the image acquisition device 4 acquires the image of the measuring nail 6 on the ground and sends the image to the control unit 1, and the control unit 1 receives the corresponding image, analyzes and processes the image and judges whether the center of the base 3 is aligned with the center of the measuring nail 6; measuring the distance between the height measuring device 5 and the ground, centering the center of the base 3 and the center of the measuring nail 6, sending corresponding measuring data and centering results to the control unit 1, and receiving the corresponding measuring data by the control unit 1 so that a worker can obtain the corresponding measuring data; the base 3 can be automatically leveled to meet the measurement requirements. The utility model discloses all measured data in engineering survey's overall process all gather to the control unit 1 in, realize automatic recheck and supervision, and follow-up can pursue engineering survey and state, ensure engineering survey's quality, the cost is lower.
It should be noted that the control unit 1 mainly functions to receive the picture sent by the image acquisition device 4, process the picture, and determine whether the center of the base 3 is aligned with the center of the measuring pin 6; meanwhile, the control unit 1 also receives and stores height measurement data and centering results sent by the height measurement device 5, so that the measurement and centering precision is improved.
The measuring nail 6 is usually a massive structure made of steel bars or stainless steel, a cross-shaped mark is arranged at the center of the upper surface of the measuring nail, and the center of the base 3 is aligned with the center point of the cross-shaped mark during centering. In addition, the measuring pin 6 is placed at a measuring point on the ground for marking during measurement.
Example 1
On the basis of the above structure, in this embodiment, a cylinder 7 is further vertically installed on the tripod 2, the cylinder 7 is located below the base 3, the top of the cylinder 7 is fixedly connected with the top of the tripod 2 through a manner that can be conceived by those skilled in the art, for example, welding or bolting is adopted, and when bolting is adopted, the top of the tripod 2 and the top of the cylinder 7 are respectively provided with a screw hole matched with a bolt. The image acquisition device 4 and the height measuring device 5 are respectively fixedly arranged at the bottom of the cylinder 7 in a manner which can be thought by a person skilled in the art, the structure is simple, and the image acquisition device 4 and the height measuring device 5 are convenient to install.
Example 2
On the basis of the first embodiment, in the first embodiment, through holes are respectively formed in the centers of the upper end and the lower end of the cylinder 7, and the two through holes are coaxially arranged and are respectively communicated with the interior of the cylinder 7; the bottom of the base 3 is fixedly provided with a centering device 8 in a manner that can be thought of by those skilled in the art, the centering device 8 is in communication connection with the control unit 1, and the centering device 8 is positioned right above the through hole and used for centering the center of the base 3 and the center of the measuring nail 6 and sending the centering result to the control unit 1. In the measuring process, the centering device 8 is used for centering the center of the base 3 and the center of the measuring nail 6, the centering result is sent to the control unit 1, the control unit 1 is used for comparing and analyzing the centering result of the centering device 8 and the image processing result acquired by the image acquisition device 4, judging and analyzing are carried out, the deviation between the centering result and the image processing result is obtained, and when the deviation falls within a set range (01% -0.5%), the center of the base 3 is considered to be aligned with the center of the measuring nail 6 on the ground; when the above-mentioned deviation falls outside the set range, it is necessary to adjust the position of tripod 2 so that the center of base 3 is aligned with the center of ground spike 6.
Example 3
On the basis of the second embodiment, in the present embodiment, the centering device 8 is an electronic centering device, the measurement is accurate, and a light beam visible to the naked eye of a person is emitted, so that the worker can know and watch the centering condition conveniently.
In addition, the electronic centering device adopts the prior art.
Example 4
On the basis of the first embodiment, in the present embodiment, a display 9 is fixedly mounted on the outer wall of the cylinder 7 through a bolt, and the display 9 is in communication connection with the control unit 1. During the measurement, the display 9 can display the relevant information of the measurement, such as the result of height measurement or whether the height measurement is finished, so that the staff can know the measured information.
Example 5
On the basis of the above structure, in the present embodiment, the height measuring device 5 is a laser height measuring device, the laser height measuring device is fixed on the bottom of the cylinder 7 by means of a manner that will occur to those skilled in the art, for example, by means of bolt connection, and the bottom of the cylinder 7 and the housing of the laser height measuring device are respectively provided with screw holes that are matched with the bolts. The laser height measuring device can measure the distance between the bottom of the cylinder 7 and the ground, and can perform centering treatment on the center of the bottom of the cylinder 7 and the measuring nail 6 on the ground, so that the centering accuracy is improved.
Example 6
On the basis of above-mentioned structure, in this embodiment, image acquisition device 4 is the camera, simple structure, and survey 6 image acquisition of nail is rapid, and collection efficiency is high. The camera adopts the prior art, is fixedly installed on the bottom of the cylinder 7 through the bolt, is provided with screw holes matched with the bolt on the bottom of the cylinder 7 and the shell of the camera, and has simple structure and convenient assembly and disassembly.
Example 7
On the basis of the above structure, in the present embodiment, the base 3 includes a base 10 and a bottom plate 11, the bottom plate 11 is horizontally installed above the base 10, the bottom plate 11 and the base 10 are connected through a plurality of leveling mechanisms 12 uniformly arranged at intervals, and the plurality of leveling mechanisms 12 are respectively in communication connection with the control unit 1. The levelness of the bottom plate 11 is adjusted by the leveling mechanisms 12 until the bottom plate 11 is in a horizontal state, so that the operation is simple and convenient.
Each leveling mechanism 12 comprises a motor, a screw rod and a sleeve, the motor is fixedly mounted on the base 10 through bolts, the driving end of the motor is vertically upward, the screw rod is vertically arranged above the motor, the lower end of the screw rod is welded with the driving end of the motor, an internal thread is arranged in the sleeve, two ends of the internal thread are open, the lower portion of the sleeve is sleeved on the screw rod and is in threaded connection with the screw rod, and the upper end of the sleeve is fixedly connected with the bottom plate 11. In the leveling process, when one side of the bottom plate 11 inclines, the corresponding motor is started, the motor drives the corresponding screw rod to rotate in the same direction, and the corresponding sleeve moves linearly along the screw rod to adjust the height of the corresponding side of the bottom plate 11 until the bottom plate 11 is in a horizontal state.
Example 8
On the basis of the seventh embodiment, in the present embodiment, monitoring mechanisms 13 for determining whether the bottom plate 11 is leveled are respectively disposed at the edge and/or the center of the bottom plate 11. In the leveling process, a worker can observe the current state of the bottom plate 11 through the monitoring mechanism 13 until the bottom plate 11 is in a horizontal state.
Each monitoring device 13 comprises a bubble, a groove is arranged at the corresponding position of the bottom plate 11, the bubbles are arranged in the grooves in a sliding mode, and the tops of the grooves are sealed through transparent glass plates. During measurement, when the air bubble is positioned at the center of the groove, the leveling of the bottom plate 11 is indicated, and a worker can conveniently observe whether the bottom plate 11 is leveled at any time.
Example 9
On the basis of the above structure, the present embodiment further includes a warning device 14, and the warning device 14 is fixedly mounted on the tripod 2 in a manner that will occur to those skilled in the art and is in communication connection with the control unit 1. In the measuring process, on one hand, when the center of the base 3 is not aligned with the center of the ground measuring nail 6, the warning device 14 gives an alarm prompt to remind a worker to adjust; on the other hand, when a component in the whole device fails, the warning device 14 will warn and contact the relevant responsible person for timely handling.
The warning device 14 preferably adopts an audible and visual alarm, so as to warn workers conveniently.
In addition, before measurement, a worker needs to set on the display screen 9 to set a frequent contact and an emergency contact, when the device breaks down, the frequent contact is contacted at first, and when the frequent contact is not contacted, the emergency contact is contacted, so that timely processing is performed, and normal operation of the whole device is ensured.
The control unit 1 may be a controller in the related art.
Additionally, the utility model discloses can adopt external power supply to supply power for whole device, also can supply power for whole device by the battery, specifically select according to the actual measurement demand.
The working principle of the utility model is as follows:
before measurement, a worker performs related setting on the display screen 9; the method comprises the following steps that images of a measuring nail 6 on the ground are collected through a camera and sent to a control unit 1, the control unit 1 receives the corresponding images, analyzes and processes the images, and judges whether the center of a base 3 is aligned with the center of the measuring nail 6; measuring the distance between the cylinder 7 and the ground through a laser height finder, sending corresponding measurement data to the control unit 1, receiving the corresponding measurement data by the control unit 1, meanwhile, centering the center of the base 3 and the center of the measuring nail 6 on the ground through the electronic centering device, and sending a corresponding centering result to the control unit 1; the base 3 can be automatically leveled to meet the measurement requirements.
It should be noted that, the utility model relates to all motors (model YE-2), cameras (model LDWS-8868), electronic centering devices (model TDJ-1-02) and laser altimeters (model DLE4000) all adopt prior art to above-mentioned each part is connected with controller (model TC-SCR) electricity, and the control circuit between controller and each part is prior art.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic flattening of point location, centering and height finding system which characterized in that: the device comprises a control unit (1), a tripod (2), and a base (3), an image acquisition device (4) and a height measurement device (5) which are arranged on the tripod (2), wherein the base (3) is arranged at the top of the tripod (2), and the image acquisition device (4) and the height measurement device (5) are respectively positioned below the base (3) and are respectively in communication connection with the control unit (1); survey nail (6) and arrange in subaerially, tripod (2) erect survey around nail (6), image acquisition device (4) with height measuring device (5) all are located survey the top of nail (6), it is used for respectively gathering survey the picture of nail (6) and measure its and the ground between the distance to respectively with the picture of gathering and measured data send to control unit (1).
2. The point location automatic leveling, centering and height finding system according to claim 1, characterized in that: still vertically install drum (7) on tripod (2), drum (7) are located the below of base (3), image acquisition device (4) with height measuring device (5) fixed mounting respectively in the bottom of drum (7).
3. The point location automatic leveling, centering and height finding system according to claim 2, characterized in that: the center department at both ends is equipped with the through-hole respectively about drum (7), the bottom fixed mounting of base (3) has centering device (8), centering device (8) with the control unit (1) communication is connected, centering device (8) are located directly over the through-hole, be used for with the center of base (3) with the center of surveying nail (6) is carried out the centering, and with the result of centering send control unit (1).
4. The point location automatic leveling, centering and height finding system according to claim 3, wherein: the centering device (8) is an electronic centering device.
5. The point location automatic leveling, centering and height finding system according to claim 2, characterized in that: and a display (9) is fixedly installed on the outer wall of the cylinder (7), and the display (9) is in communication connection with the control unit (1).
6. The point location automatic leveling, centering and height finding system according to claim 1, characterized in that: the height measuring device (5) is a laser height measuring device.
7. The point location automatic leveling, centering and height finding system according to claim 1, characterized in that: the image acquisition device (4) is a camera.
8. The point location automatic leveling, centering and height finding system according to any one of claims 1-7, wherein: base (3) include base (10) and bottom plate (11), bottom plate (11) horizontal installation be in the top of base (10), bottom plate (11) with leveling mechanism (12) through a plurality of even intervals are laid between base (10) are connected, and are a plurality of leveling mechanism (12) respectively with the control unit (1) communication is connected.
9. The point location auto-leveling, centering and height finding system of claim 8, wherein: and monitoring mechanisms (13) for judging whether the bottom plate (11) is leveled or not are respectively arranged at the edge and/or the center of the bottom plate (11).
10. The point location automatic leveling, centering and height finding system according to any one of claims 1-7, wherein: the intelligent tripod is characterized by further comprising a warning device (14), wherein the warning device (14) is installed on the tripod (2) and is in communication connection with the control unit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921767448.0U CN210862549U (en) | 2019-10-21 | 2019-10-21 | Automatic leveling, centering and height measuring system for point positions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921767448.0U CN210862549U (en) | 2019-10-21 | 2019-10-21 | Automatic leveling, centering and height measuring system for point positions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210862549U true CN210862549U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921767448.0U Active CN210862549U (en) | 2019-10-21 | 2019-10-21 | Automatic leveling, centering and height measuring system for point positions |
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| Country | Link |
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| CN (1) | CN210862549U (en) |
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2019
- 2019-10-21 CN CN201921767448.0U patent/CN210862549U/en active Active
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