CN114217322A - A basic holographic detection equipment for power transmission and transformation engineering based on ultrasonic ranging - Google Patents
A basic holographic detection equipment for power transmission and transformation engineering based on ultrasonic ranging Download PDFInfo
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- CN114217322A CN114217322A CN202111521748.2A CN202111521748A CN114217322A CN 114217322 A CN114217322 A CN 114217322A CN 202111521748 A CN202111521748 A CN 202111521748A CN 114217322 A CN114217322 A CN 114217322A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/521—Constructional features
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses a holographic detection device based on ultrasonic ranging for a power transmission and transformation project foundation, which comprises a device shell, wherein two pressing wheels are arranged at the top of the upper end surface of the device shell, two linear wheels are arranged at the bottom of the upper end surface of the device shell, a groove is formed in the upper end surface of the device shell, and the two pressing wheels and the two linear wheels are respectively and symmetrically distributed on two sides of the groove. According to the invention, the measurement accuracy is improved through ultrasonic measurement, the quality of a basic concealing procedure can be guaranteed, and rework is effectively avoided; the measured data and the three-dimensional travel image can be used as a substantive basis for an engineering settlement stage; and manual measurement is not adopted, so that the potential safety hazard of manual measurement is effectively reduced. The invention can greatly reduce the working intensity of detection personnel, reduce the labor input, shorten the detection time, improve the working efficiency and have better economic benefit.
Description
Technical Field
The invention relates to the technical field of power transmission and transformation project foundation inspection equipment, in particular to holographic detection equipment for a power transmission and transformation project foundation based on ultrasonic ranging.
Background
At present, foundation detection in the field of power transmission and transformation construction at home and abroad mostly depends on manual work for entering the foundation for detection. In recent years, in order to reduce damage to the surrounding environment, power transmission and transformation projects are popularized and used with digging foundations or manual hole digging foundations, but the foundations of the types are usually small in size and often have the problem of poor air flow, and the manual measurement of entering a foundation pit has safety risks such as oxygen deficiency. In addition, the traditional manual measurement also causes deviation of measurement accuracy due to limited space. There is currently no effective solution to these problems.
Disclosure of Invention
Aiming at the technical problems in the related art, the holographic detection equipment for the power transmission and transformation project foundation based on the ultrasonic ranging can overcome the defects in the prior art.
In order to achieve the technical purpose, the technical scheme of the invention is realized as follows:
the holographic detection equipment for the power transmission and transformation project foundation based on ultrasonic ranging comprises an equipment shell, wherein a wireless transmitting device is arranged in the equipment shell and is in communication connection with a receiver, two pressing wheels are arranged at the top of the upper end surface of the equipment shell, two linear wheels are arranged at the bottom of the upper end surface of the equipment shell, a groove is formed in the upper end surface of the equipment shell, and the two pressing wheels and the two linear wheels are symmetrically distributed on two sides of the groove respectively;
the middle opening part of the left side surface of the equipment shell is provided with a first ultrasonic distance measuring instrument, the right opening part of the left side surface of the equipment shell is provided with a second ultrasonic distance measuring instrument, a circuit board is arranged behind the second ultrasonic distance measuring instrument, and a battery is arranged below the pinch roller.
Furthermore, a connecting rod is arranged in the groove, and the equipment shell (1) is connected with the connecting rod through the pressing wheel (2) and the linear wheel (3).
Furthermore, one end of the connecting rod is inserted into the bottom of the foundation pit.
Further, the battery is a V battery with the batteries connected in series.
Further, the receiver is located above the foundation pit.
The invention has the beneficial effects that: according to the invention, through ultrasonic measurement, the measurement accuracy is improved, the precision is ensured to be less than 1cm, the quality of a basic concealment procedure can be ensured, the probability of repeated inspection and secondary concealment is reduced, and rework is effectively avoided; the measured data and the three-dimensional travel image can be used as a substantive basis for an engineering settlement stage, so that disputes in the settlement process are avoided; and manual measurement is not adopted, so that the potential safety hazard of manual measurement is effectively reduced. The invention can greatly reduce the working intensity of detection personnel, reduce the labor input, shorten the detection time, improve the working efficiency and have better economic benefit.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a holographic detection device based on ultrasonic ranging for power transmission and transformation engineering according to an embodiment of the present invention;
in the figure: 1. the device comprises a device shell, 2, a pressing wheel, 3, a linear wheel, 4, a first ultrasonic distance meter, 5 and a second ultrasonic distance meter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
As shown in fig. 1, the holographic detection device for the power transmission and transformation project foundation based on ultrasonic ranging according to the embodiment of the present invention includes a device housing 1, a wireless transmitting device is disposed in the device housing 1, the wireless transmitting device is in communication connection with a receiver, two pinch rollers 2 are disposed on the top of the upper end surface of the device housing 1, two linear wheels 3 are disposed on the bottom of the upper end surface of the device housing 1, a groove is disposed on the upper end surface of the device housing 1, and the two pinch rollers 2 and the two linear wheels 3 are respectively and symmetrically distributed on two sides of the groove;
the middle opening part of the left side surface of the equipment shell 1 is provided with a first ultrasonic range finder 4, the right opening part of the left side surface of the equipment shell 1 is provided with a second ultrasonic range finder 5, a circuit board is arranged behind the second ultrasonic range finder 5, and a battery is arranged below the pinch roller 2.
In the embodiment, a connecting rod is arranged in the groove, and the equipment shell (1) is connected with the connecting rod through the pressing wheel (2) and the linear wheel (3).
In this embodiment, the one side that is equipped with ultrasonic ranging appearance 4 and ultrasonic ranging appearance two 5 on equipment housing 1 is downward towards the foundation ditch bottom, the foundation ditch bottom is inserted to connecting rod one end, and the connecting rod is the carbon fiber connecting rod, and the size of connecting rod can be adjusted according to the foundation ditch size and is increased, connect through screw thread between the connecting rod.
In this embodiment, the batteries are connected in series by 2 batteries of 4V.
In this embodiment, the receiver is located above the foundation pit.
In this embodiment, the device housing provides a storage location for each component through an internal structure, and ensures that the device housing moves smoothly along the connecting rod, the pinch roller 2 keeps the device housing tightly connected with the connecting rod, and the linear wheel 3 keeps the device housing moving vertically.
In this embodiment, the first ultrasonic distance meter 4 detects the depth of the foundation pit by sending and receiving ultrasonic signals to the bottom of the pit.
In this embodiment, the second ultrasonic distance meter 5 detects the radius of the foundation pit by sending and receiving ultrasonic signals to and from the periphery of the foundation pit.
In this embodiment, the circuit board writes the climbing speed and the scanning frequency of the device housing 1 into the circuit board, so as to provide the operation mode of the device.
In this embodiment, the wireless transmitting device of the equipment housing 1 transmits the depth and radius digital signals to the receiver above the foundation pit, and the receiver converts the digital signals into analog signals after receiving the digital signals, and displays corresponding sizes on the display.
In order to facilitate understanding of the above-described technical aspects of the present invention, the above-described technical aspects of the present invention will be described in detail below in terms of specific usage.
When the holographic detection equipment is used specifically, one surface of the equipment shell 1, which is provided with the first ultrasonic range finder 4 and the second ultrasonic range finder 5, faces downwards to the bottom of the foundation pit, the radius of the foundation pit at different depths is detected in layers by enabling the equipment shell 1 to continuously slide on the connecting rod, signals are sent to a receiver above the foundation pit, and the size is displayed on a display.
The specific implementation steps are as follows:
1. connecting the connecting rod by screw thread according to the designed depth of the foundation pit, and inserting the connecting rod into the bottom of the foundation pit;
2. setting the design size and error precision range of the foundation in the display;
3. continuously scanning the equipment shell through the connecting rod and entering the interior of the foundation pit;
4. the ultrasonic distance meter sends ultrasonic detection signals to the periphery of the foundation and receives return signals for detecting the size of the foundation;
5. in the size detection process, detecting the difference between the basic size and the design size in real time, and if the difference exceeds the design error precision range, displaying a character of overlarge size deviation in a display;
6. importing the size information into a display, and displaying a basic three-dimensional model diagram in the display;
7. calculating the earth volume of the foundation by applying a formula according to the measured size, storing the earth volume in an equipment memory, and comparing the earth volume with the designed earth volume;
8. if the deviation ratio of the comparison result is in the design requirement range, the instruction for covering the hidden project can be made.
In conclusion, by means of the technical scheme, the ultrasonic measurement is adopted, so that the measurement accuracy is improved, the precision is ensured to be less than 1cm, the quality of a basic concealment procedure can be guaranteed, the probability of repeated inspection and secondary concealment is reduced, and rework is effectively avoided; the measured data and the three-dimensional travel image can be used as a substantive basis for an engineering settlement stage, so that disputes in the settlement process are avoided; and manual measurement is not adopted, so that the potential safety hazard of manual measurement is effectively reduced. The invention can greatly reduce the working intensity of detection personnel, reduce the labor input, shorten the detection time, improve the working efficiency and have better economic benefit.
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 invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The holographic detection equipment based on ultrasonic ranging for the foundation of the power transmission and transformation project is characterized by comprising an equipment shell (1), wherein a wireless transmitting device is arranged in the equipment shell (1) and is in communication connection with a receiver, two pressing wheels (2) are arranged at the top of the upper end face of the equipment shell (1), two linear wheels (3) are arranged at the bottom of the upper end face of the equipment shell (1), a groove is formed in the upper end face of the equipment shell (1), and the two pressing wheels (2) and the two linear wheels (3) are symmetrically distributed on two sides of the groove respectively;
the middle opening part of the left side surface of the equipment shell (1) is provided with a first ultrasonic distance measuring instrument (4), the right opening part of the left side surface of the equipment shell (1) is provided with a second ultrasonic distance measuring instrument (5), the rear part of the second ultrasonic distance measuring instrument (5) is provided with a circuit board, and a battery is arranged below the pinch roller (2).
2. The holographic detection equipment of electric transmission and transformation engineering basis of claim 1, characterized in that, be equipped with the connecting rod in the recess, equipment casing (1) is connected with the connecting rod through pinch roller (2) and linear wheel (3).
3. The holographic detection equipment of electric transmission and transformation engineering basis of claim 2, characterized in that, one end of the connecting rod inserts the foundation ditch bottom.
4. The holographic detection equipment of electric transmission and transformation engineering basis of claim 1, characterized in that, the battery is 2 4V batteries that connect in series.
5. The holographic detection device of electric transmission and transformation engineering foundation of claim 1, wherein the receiver is located above a foundation pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111521748.2A CN114217322A (en) | 2021-12-13 | 2021-12-13 | A basic holographic detection equipment for power transmission and transformation engineering based on ultrasonic ranging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111521748.2A CN114217322A (en) | 2021-12-13 | 2021-12-13 | A basic holographic detection equipment for power transmission and transformation engineering based on ultrasonic ranging |
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| Publication Number | Publication Date |
|---|---|
| CN114217322A true CN114217322A (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111521748.2A Pending CN114217322A (en) | 2021-12-13 | 2021-12-13 | A basic holographic detection equipment for power transmission and transformation engineering based on ultrasonic ranging |
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| CN (1) | CN114217322A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2395860Y (en) * | 1999-11-23 | 2000-09-13 | 深圳市新群力机械有限公司 | Universal clamp |
| CN104249662A (en) * | 2013-06-28 | 2014-12-31 | 宝适汽车部件(太仓)有限公司 | Protection device for a storage space of a motor vehicle and drive device therefor |
| CN205120055U (en) * | 2015-11-20 | 2016-03-30 | 中国人民解放军63867部队 | Explode hole volumetric measurement instrument |
| CN213879106U (en) * | 2021-01-18 | 2021-08-03 | 温州东爵线缆有限公司 | Adjusting mechanism of automatic wire stripping machine for electric wires and cables |
| CN113356287A (en) * | 2021-07-21 | 2021-09-07 | 乌永恒 | Automatic change foundation ditch deformation monitoring devices |
-
2021
- 2021-12-13 CN CN202111521748.2A patent/CN114217322A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2395860Y (en) * | 1999-11-23 | 2000-09-13 | 深圳市新群力机械有限公司 | Universal clamp |
| CN104249662A (en) * | 2013-06-28 | 2014-12-31 | 宝适汽车部件(太仓)有限公司 | Protection device for a storage space of a motor vehicle and drive device therefor |
| CN205120055U (en) * | 2015-11-20 | 2016-03-30 | 中国人民解放军63867部队 | Explode hole volumetric measurement instrument |
| CN213879106U (en) * | 2021-01-18 | 2021-08-03 | 温州东爵线缆有限公司 | Adjusting mechanism of automatic wire stripping machine for electric wires and cables |
| CN113356287A (en) * | 2021-07-21 | 2021-09-07 | 乌永恒 | Automatic change foundation ditch deformation monitoring devices |
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