CN219037913U - Elevator well measuring device - Google Patents
Elevator well measuring device Download PDFInfo
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- CN219037913U CN219037913U CN202222252358.6U CN202222252358U CN219037913U CN 219037913 U CN219037913 U CN 219037913U CN 202222252358 U CN202222252358 U CN 202222252358U CN 219037913 U CN219037913 U CN 219037913U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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Abstract
The utility model discloses an elevator hoistway measuring device, which comprises a measuring installation rod and a measuring device, wherein the measuring installation rod is arranged in an elevator hoistway, the measuring device is arranged on the measuring installation rod and is in sliding connection with the measuring installation rod, and the measuring device comprises a measuring plate, a mobile driving mechanism, a rotary driving mechanism, a laser displacement sensor, an AI identification camera, a three-dimensional stereo scanner and a controller, wherein the mobile driving mechanism, the rotary driving mechanism, the laser displacement sensor, the AI identification camera, the three-dimensional stereo scanner and the controller are arranged on the measuring plate; the mobile driving mechanism, the rotary driving mechanism, the laser displacement sensor, the AI identification camera and the three-dimensional stereo scanner are all connected with the controller; the movable driving mechanism is used for driving the measuring device to move along the axial direction of the measuring installation rod; the rotation driving mechanism is used for driving the AI recognition camera and the three-dimensional stereo scanner to rotate along the horizontal circumferential direction and the circumferential direction of the measurement mounting rod. The utility model has high measurement accuracy, does not need to manually enter the elevator shaft for measurement, and can avoid artificial measurement errors and personnel safety risks.
Description
Technical Field
The utility model relates to the technical field of elevator well measurement, in particular to an elevator well measurement device.
Background
The elevator shaft is a building space for installing an elevator, the size of the shaft is determined according to elevator parameter selection, and in order to avoid the influence on installation caused by construction errors of the elevator shaft in the process of installing the elevator, the elevator shaft needs to be measured before the elevator is installed.
The traditional measurement mode of elevator well is to arrange that professional gets into the elevator well inside and surveys on site through measuring tape, laser range finder, laser plumb gauge etc. traditional instrument commonly used. However, the manual measurement mode is time-consuming and labor-consuming, the manual measurement error is large, and the safety risk is high.
Disclosure of Invention
The utility model aims to solve the technical problems of providing the elevator well measuring device which has high measuring accuracy, does not need to manually enter an elevator well for measurement, and can avoid artificial measuring errors and personnel safety risks.
In order to solve the technical problems, the utility model provides an elevator hoistway measuring device, which comprises a measuring installation rod and a measuring device, wherein the measuring installation rod is used for being installed in an elevator hoistway, the measuring device is installed on the measuring installation rod and is in sliding connection with the measuring installation rod, and the measuring device comprises a measuring plate, a moving driving mechanism, a rotating driving mechanism, a laser displacement sensor, an AI identification camera, a three-dimensional stereo scanner and a controller, wherein the moving driving mechanism, the rotating driving mechanism, the laser displacement sensor, the AI identification camera, the three-dimensional stereo scanner and the controller are installed on the measuring plate; the mobile driving mechanism, the rotary driving mechanism, the laser displacement sensor, the AI identification camera and the three-dimensional stereo scanner are all connected with the controller; the movable driving mechanism is used for driving the measuring device to move along the axial direction of the measuring installation rod; the rotation driving mechanism is used for driving the AI recognition camera and the three-dimensional stereo scanner to rotate along the horizontal circumferential direction and the circumferential direction of the measurement mounting rod.
As an improvement of the scheme, a slide rail seat arranged along the axial direction of the measuring installation rod is arranged on the measuring installation rod, a slide block seat in sliding connection with the slide rail seat is embedded in the slide rail seat, and a measuring plate is arranged on the slide block seat; the movable driving mechanism is used for driving the sliding block seat to move along the sliding direction of the sliding rail seat.
As an improvement of the above-mentioned scheme, the movement driving mechanism includes a driving motor and a driving gear connected with the driving motor: the outer wall of the slide rail seat is provided with a rack which is meshed with the driving gear teeth.
As an improvement of the above-described aspect, the rotation driving mechanism includes a first rotation mechanism and a second rotation mechanism; the first rotating mechanism is used for driving the AI identification camera and the three-dimensional stereo scanner to rotate along the horizontal circumferential direction; the second rotating mechanism is used for driving the AI recognition camera and the three-dimensional stereo scanner to rotate along the circumferential direction of the measurement mounting rod.
As an improvement of the above scheme, the measuring device further comprises a wireless communication module connected with the controller, wherein the wireless communication module is used for being connected with an external measuring terminal.
As an improvement of the scheme, the first rotating mechanism comprises a rotary table and a first rotating motor for driving the rotary table to horizontally and circumferentially rotate, and the rotary table is provided with an AI identification camera, a three-dimensional stereo scanner and a second rotating mechanism.
As an improvement of the above-described aspect, the second rotation mechanism includes a rotary head on which the AI-recognition camera and the three-dimensional stereo scanner are mounted, and a second rotation motor for driving the rotary head to rotate in the circumferential direction of the measurement mounting lever.
As an improvement of the above scheme, the measuring device further comprises angle sensors connected with the controller, wherein the angle sensors are respectively used for detecting angle signals of the turntable and the rotating head.
As an improvement of the scheme, the wireless communication module is a Bluetooth communication module, a WIFI communication module, a LORA communication module, a GPRS communication module, a 3G communication module or a 4G communication module.
The implementation of the utility model has the following beneficial effects:
the elevator well measuring device does not need to enter an elevator well manually to measure, and can avoid artificial measuring errors and personnel safety risks.
By adopting the three-dimensional stereo scanner and the AI identification camera to measure and scan the well structure, the measurement accuracy can be improved, and human errors can be avoided. The measuring device is driven to move along the axial direction of the measuring installation rod by the moving driving mechanism, and the AI identification camera and the three-dimensional stereo scanner are driven to rotate along the horizontal circumferential direction and the circumferential direction of the measuring installation rod by the rotating driving mechanism so as to perform high-precision three-dimensional scanning measurement on the internal structure of the elevator well; and through installing measurement installation pole and measuring device in the elevator well of each layer simultaneously, can carry out the scanning measurement of high accuracy and send outside measuring terminal to each layer elevator well structure, obtain the three-dimensional data diagram of whole elevator well through outside measuring terminal, the staff of being convenient for observes the measurement data diagram better, has improved measurement efficiency and measurement accuracy, has avoided the high problem of manual measurement's security risk.
Drawings
Fig. 1 is a schematic structural view of an elevator hoistway measuring apparatus of the present utility model;
fig. 2 is a partially enlarged schematic view of the portion a in fig. 1.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent.
As shown in fig. 1-2, a specific embodiment of the present utility model provides an elevator hoistway measuring apparatus including a measurement mounting bar 1 for mounting in an elevator hoistway and a measuring apparatus 2 mounted on the measurement mounting bar 1 and slidably connected thereto, the measuring apparatus 2 including a measuring plate 21 and a movement driving mechanism 3, a rotation driving mechanism 4, a laser displacement sensor 22, an AI-recognition camera 23, a three-dimensional stereo scanner 24 and a controller 25 mounted on the measuring plate 21; the movement driving mechanism 3, the rotation driving mechanism 4, the laser displacement sensor 22, the AI-recognition camera 23, and the three-dimensional stereo scanner 24 are all connected to a controller 25. The moving driving mechanism 3 is used for driving the measuring device 2 to move along the axial direction of the measuring installation rod 1; the rotation driving mechanism 4 is used to drive the AI-recognition camera 23 and the three-dimensional stereo scanner 24 to rotate in the horizontal circumferential direction and to rotate in the circumferential direction of the measurement mounting lever 1.
Specifically, a slide rail seat 11 arranged along the axial direction of the measurement installation rod 1 is installed on the measurement installation rod 1, a slide block seat 12 in sliding connection with the slide rail seat 11 is embedded in the slide rail seat 11, and a measurement plate 21 is installed on the slide block seat 12; the moving driving mechanism 3 is used for driving the sliding block seat 12 to move along the sliding direction of the sliding rail seat 11.
It should be noted that the measurement mounting rod 1 may be a telescopic rod assembly. When the elevator shaft is used, the telescopic rod assembly can be stretched and the two ends of the telescopic rod assembly are respectively abutted against the inner walls of the two sides of the elevator shaft so as to realize fixed arrangement; when not in use, the telescopic rod assembly can be contracted so as to be convenient to place and use.
Wherein, the movement driving mechanism 3 includes a driving motor 31 and a driving gear 32 connected with the driving motor 31: the outer wall of the slide rail seat 11 is provided with a rack 13, the rack 13 is in tooth engagement with a driving gear 32, and the driving gear 32 is driven to rotate by a driving motor 31, so that the driving gear 32 moves on the rack 13, thereby driving the slide block seat 12 and the measuring device 2 on the slide block seat 12 to move back and forth along the direction of the slide rail seat 11. Displacement data of the measuring device 2 is detected by the arranged laser displacement sensor 22 and fed back to the controller 25, so that the controller 25 can accurately drive the measuring device 2 to move to different preset positions.
Preferably, the rotation driving mechanism 4 includes a first rotation mechanism 41 and a second rotation mechanism 42. The first rotation mechanism 41 includes a turntable 411 and a first rotation motor 412 for driving the turntable 411 to horizontally and circumferentially rotate, and the AI-recognition camera 23, the three-dimensional stereo scanner 24, and the second rotation mechanism 42 are mounted on the turntable 411. The turntable 411 is driven to horizontally rotate in the circumferential direction by the first rotary motor 412, so that the AI-recognition camera 23, the three-dimensional stereo scanner 24, and the second rotary mechanism 42 on the turntable 411 also rotate in the horizontal circumferential direction.
The second rotating mechanism 42 rotates the head 421 and the second rotating motor 422 for driving the rotation of the head 421 in the circumferential direction of the measurement mounting bar 1, the AI-recognition camera 23 and the three-dimensional stereo scanner 24 are mounted on the head 421, and the second rotating motor 422 is connected to the head 421 via a rotation shaft. The rotary head 421 is driven to rotate by the second rotary motor 422, so that the AI-recognition camera 23 and the three-dimensional stereo scanner 24 on the rotary head 421 are rotated in the circumferential direction of the measurement mounting bar 1.
Preferably, the measuring device 2 further includes an angle sensor 26 connected to the controller 25, and two angle sensors 26 are also mounted on the measuring plate 21, and the two angle sensors 26 are respectively used for detecting angle signals of the turntable 411 and the rotating head 421, so that the controller 25 can accurately drive the AI-recognition camera 23 and the three-dimensional stereo scanner 24 to rotate to different predetermined angles.
The controller 25 drives the movable driving mechanism 3, the first rotating mechanism 41 and the second rotating mechanism 42 to work at fixed time, so that the AI recognition camera 23 and the three-dimensional stereo scanner 24 can perform high-precision three-dimensional scanning measurement on the internal structure of the elevator shaft, and measurement data of the elevator shaft of the corresponding floor are obtained; and through installing in the elevator well of each layer simultaneously and measure installation pole 1 and measuring device 2, can carry out the three-dimensional scanning measurement of high accuracy to each layer elevator well structure to obtain the three-dimensional data diagram of whole elevator well, the staff of being convenient for observes the measurement data diagram better, has improved measurement efficiency and measurement accuracy, need not the manual work and gets into the elevator well and measure, can avoid artificial measuring error and personnel's security risk.
Preferably, the measuring device 2 further comprises a wireless communication module 27 connected to the controller 25, the wireless communication module 27 also being mounted on the measuring board 21, the wireless communication module 27 being adapted to connect to an external measuring terminal, by transmitting the measured three-dimensional scan data to the external measuring terminal, to generate an elevator hoistway map from the three-dimensional stereo data map of the entire elevator hoistway, providing it with field real, accurate data. In addition, the external measurement terminal can send a driving signal to the controller 25, so that the controller 25 drives the mobile driving mechanism 3, the first rotating mechanism 41 and the second rotating mechanism 42 to work, and the remote control of the AI-recognition camera 23 and the three-dimensional stereo scanner 24 can perform high-precision three-dimensional scanning measurement on the internal structure of the elevator hoistway. The external measurement terminal may be a computer device, a mobile terminal device, a portable control device with a calculation processing function, or the like.
In order to improve the accuracy of the three-dimensional data map of the entire elevator hoistway. The external measurement terminal can control each layer of controller 25 to drive the corresponding measurement device 2 to move on the same vertical line through the data fed back by the laser displacement sensor 22 of each layer, so that the integrity and accuracy of three-dimensional scanning measurement of the whole elevator hoistway structure are improved, an accurate three-dimensional data diagram is obtained, the elevator hoistway diagram is further accurately generated, and real and accurate data on site are provided for the elevator hoistway diagram.
Preferably, the wireless communication module 27 is a bluetooth communication module, a WIFI communication module, a LORA communication module, a GPRS communication module, a 3G communication module or a 4G communication module, but is not limited thereto, and may be selected according to practical situations.
It should be noted that, the controller has a function of sending out the driving signal at regular time, and its structure is not in the scope of the present utility model. The chip model of the controller 25 is preferably stm32f103c6t6, but is not limited thereto, and may be selected according to practical situations. The AI-recognition camera 23 and the three-dimensional stereo scanner 24 are both prior art, and the working principle thereof is not described here. The computer program related to the above device or apparatus of the present utility model is all the prior art.
The foregoing disclosure is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the claims herein, as equivalent changes may be made in the claims herein without departing from the scope of the utility model.
Claims (9)
1. The elevator hoistway measuring device is characterized by comprising a measuring installation rod used for being installed in an elevator hoistway and a measuring device which is installed on the measuring installation rod and is in sliding connection with the measuring installation rod, wherein the measuring device comprises a measuring plate, a moving driving mechanism, a rotating driving mechanism, a laser displacement sensor, an AI identification camera, a three-dimensional stereo scanner and a controller, wherein the moving driving mechanism, the rotating driving mechanism, the laser displacement sensor, the AI identification camera, the three-dimensional stereo scanner and the controller are installed on the measuring plate;
the mobile driving mechanism, the rotary driving mechanism, the laser displacement sensor, the AI identification camera and the three-dimensional stereo scanner are all connected with the controller;
the movable driving mechanism is used for driving the measuring device to move along the axial direction of the measuring installation rod;
the rotation driving mechanism is used for driving the AI identification camera and the three-dimensional stereo scanner to rotate along the horizontal circumferential direction and the circumferential direction of the measurement mounting rod.
2. The elevator hoistway measuring apparatus according to claim 1, wherein a slide rail seat provided along an axial direction thereof is mounted on the measurement mounting rod, a slider seat slidably connected thereto is embedded on the slide rail seat, and the measuring plate is mounted on the slider seat;
the movable driving mechanism is used for driving the sliding block seat to move along the sliding direction of the sliding rail seat.
3. The hoistway measuring device of claim 2, wherein the movement drive mechanism includes a drive motor and a drive gear coupled to the drive motor:
the outer wall of the sliding rail seat is provided with a rack, and the rack is meshed with the driving gear teeth.
4. The hoistway measurement device of claim 1, wherein the rotary drive mechanism includes a first rotary mechanism and a second rotary mechanism;
the first rotating mechanism is used for driving the AI identification camera and the three-dimensional stereo scanner to rotate along the horizontal circumferential direction;
the second rotating mechanism is used for driving the AI identification camera and the three-dimensional stereo scanner to rotate along the circumferential direction of the measurement mounting rod.
5. The hoistway measurement device of claim 1, further comprising a wireless communication module coupled to the controller, the wireless communication module configured to couple to an external measurement terminal.
6. The hoistway measuring apparatus according to claim 4, wherein the first rotating mechanism includes a turntable on which the AI-recognizing camera, the three-dimensional stereo scanner, and the second rotating mechanism are mounted, and a first rotating motor for driving the turntable to horizontally and circumferentially rotate.
7. The hoistway measuring device according to claim 6, wherein the second rotating mechanism includes a rotating head on which the AI-recognition camera and the three-dimensional stereoscopic scanner are mounted, and a second rotating motor for driving the rotating head to rotate in a circumferential direction of the measurement mounting lever.
8. The hoistway measuring device of claim 7, further comprising an angle sensor coupled to the controller, the angle sensor configured to detect angle signals of the turntable and the rotating head, respectively.
9. The hoistway measurement device of claim 5, wherein the wireless communication module is a bluetooth communication module, a WIFI communication module, a LORA communication module, a GPRS communication module, a 3G communication module, or a 4G communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222252358.6U CN219037913U (en) | 2022-08-24 | 2022-08-24 | Elevator well measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222252358.6U CN219037913U (en) | 2022-08-24 | 2022-08-24 | Elevator well measuring device |
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| Publication Number | Publication Date |
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| CN219037913U true CN219037913U (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222252358.6U Active CN219037913U (en) | 2022-08-24 | 2022-08-24 | Elevator well measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117739827A (en) * | 2023-12-18 | 2024-03-22 | 上海交大海科检测技术有限公司 | Portable immersed tube tunnel operation maintenance period three-dimensional displacement state measuring equipment and system |
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2022
- 2022-08-24 CN CN202222252358.6U patent/CN219037913U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117739827A (en) * | 2023-12-18 | 2024-03-22 | 上海交大海科检测技术有限公司 | Portable immersed tube tunnel operation maintenance period three-dimensional displacement state measuring equipment and system |
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