CN212363104U - Graph image displacement monitoring device - Google Patents
Graph image displacement monitoring device Download PDFInfo
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- CN212363104U CN212363104U CN202021540472.3U CN202021540472U CN212363104U CN 212363104 U CN212363104 U CN 212363104U CN 202021540472 U CN202021540472 U CN 202021540472U CN 212363104 U CN212363104 U CN 212363104U
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- image displacement
- displacement monitoring
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Abstract
The utility model discloses a figure image displacement monitoring devices, its technical scheme is: including resetting means, support and mounting panel, resetting means includes the crossbeam, and the cavity is seted up to the crossbeam inner wall, crossbeam left side front end fixed mounting locating piece, crossbeam right side front end fixed mounting motor, motor outer wall installation wireless receiving module, and helical gear group right side input is connected to motor left side output, and helical gear group installs at the cavity inner wall, and helical gear group top output passes through input screw and connects speed reducer bottom input, and speed reducer top output passes through output screw fixed connection cylindrical gear, the beneficial effects of the utility model are that: laser sensor monitors the calibration point, and wireless receiving module control motor passes through the speed reducer and carries out the transmission to roller gear, and roller gear and gear rack meshing transmission make the accurate resetting of integral type monitor.
Description
Technical Field
The utility model relates to a figure image displacement monitoring devices technical field, concretely relates to figure image displacement monitoring devices.
Background
When the integrated monitor is used for detecting the performance of large buildings such as houses, bridges and dams, the shape change of important parts of the large buildings is usually required to be measured, the buildings are deformed due to the change of natural conditions, the exceeding of load limit and other reasons in the using process, and the deformation exceeds a certain limit to cause damage, so the deformation monitoring of the large buildings is very important for ensuring the safe use of the large buildings.
The prior art has the following defects: the existing deformation monitoring method mainly comprises a method of using a sensor and an indirect measurement method of calculating deformation by measuring strain, an integrated monitor is used for knowing the deformation of the whole object by measuring the position change of some important parts of a building relative to a certain reference, and the method has the problems that the integrated monitor must be arranged on a reference position which is perpendicular to the deformation surface of a measured object and is relatively close to the measured object, a large amount of manpower and material resources are consumed for establishing the reference position, and the integrated monitor can shift when encountering severe weather, so that a relatively large measurement error is caused.
Therefore, it is necessary to invent a pattern image displacement monitoring device.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a figure image displacement monitoring devices monitors the calibration point through laser sensor, and laser sensor control wireless transmitting module carries the instruction to wireless receiving module, and wireless receiving module control motor passes through the speed reducer and carries out the transmission to cylindrical gear, and cylindrical gear and gear rack meshing transmission make the integral type monitor fine-tune to suitable position to the problem that resets when solving the integral type monitor and taking place the skew.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a figure image displacement monitoring devices, includes resetting means, supports and holds in the palm and mounting panel, resetting means includes the crossbeam, the cavity is seted up to the crossbeam inner wall, crossbeam left side front end fixed mounting locating piece, crossbeam right side front end fixed mounting motor, motor outer wall installation wireless receiving module, helical gear group right side input is connected to motor left side output, the helical gear group is installed at the cavity inner wall, crossbeam top front end fixed mounting speed reducer, helical gear group top output passes through input screw and connects speed reducer bottom input, speed reducer top output passes through output screw fixed connection cylindrical gear.
Preferably, a supporting support is arranged above the resetting device, a limiting notch is formed in the bottom of the supporting support, an L-shaped guide rail is formed in the top of the limiting notch, and an L-shaped buckle plate is fixedly mounted at the top of the L-shaped guide rail.
Preferably, the gear rack is fixedly arranged on the inner wall of the L-shaped guide rail.
Preferably, the cylindrical gear is arranged on the inner wall of the L-shaped guide rail and is in meshed connection with the gear strip.
Preferably, the inner wall of the limiting notch is bonded with a Teflon layer.
Preferably, support and hold in the palm bottom four corners and set up screw hole one, support and hold in the palm bottom installation calibration point, support and hold in the palm the top and set up the mounting groove, mounting groove inner wall installation integral type monitor.
Preferably, crossbeam rear end fixed mounting is in the mounting panel outside, mounting panel and crossbeam mutually perpendicular, mounting panel outside bottom fixed mounting bracing piece, bracing piece front end fixed connection crossbeam front end bottom, screw hole two is seted up at the mounting panel both ends.
Preferably, a wireless transmitting module is fixedly installed at the bottom of the right end of the installing plate, a laser sensor is fixedly installed on the left side of the wireless transmitting module, a laser lamp holder is fixedly installed at the top of the laser sensor, and the transmitting point of the laser lamp holder is perpendicular to the calibration point.
Preferably, the front end of the left side of the cross beam is fixedly provided with a balancing weight.
The utility model has the advantages that:
1. the left output end of the motor is connected with the right input end of the helical gear set, the helical gear set is arranged on the inner wall of the cavity, the speed reducer is fixedly arranged at the front end of the top of the cross beam, the top output end of the helical gear set is connected with the bottom input end of the speed reducer through an input screw, the top output end of the speed reducer is fixedly connected with a gear strip fixedly arranged on the inner wall of an L-shaped guide rail of a cylindrical gear through an output screw, the cylindrical gear is arranged on the inner wall of the L-shaped guide rail and is meshed with the gear strip for transmission, so that the integrated monitor is finely adjusted to a proper position, and the motor stops rotating;
2. screw hole one is seted up in bracketing bottom four corners, and the supporting bracket top is seted up the mounting groove, mounting groove inner wall installation integral type monitor, bracing piece front end fixed connection crossbeam front end bottom, screw hole two is seted up at the mounting panel both ends, has simple to operate's effect.
Drawings
Fig. 1 is a schematic elevation structure diagram of embodiment 1 of the present invention;
fig. 2 is a schematic front view of a cross-sectional structure of embodiment 1 of the present invention;
fig. 3 is a schematic side view of a cross-sectional structure of embodiment 1 of the present invention;
fig. 4 is a schematic view of a supporting bracket structure according to embodiment 1 of the present invention;
fig. 5 is a schematic view of a counterweight structure according to embodiment 2 of the present invention.
In the figure: 100 resetting devices, 110 cross beams, 120 cavities, 130 motors, 135 wireless receiving modules, 140 bevel gear sets, 150 positioning blocks, 155 balancing weights, 160 input screws, 170 speed reducers, 180 output screws, 190 cylindrical gears, 200 supporting brackets, 210 limiting notches, 220L-shaped guide rails, 230 gear racks, 240 mounting grooves, 250 screw holes I, 260 Teflon layers, 270L-shaped pinch plates, 280 calibration points, 290 integrated monitors, 300 mounting plates, 310 supporting rods, 320 screw holes II, 330 laser sensors, 340 laser lamp holders and 350 wireless transmitting modules.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Embodiment 1, refer to fig. 1-4, the present invention provides a graphic image displacement monitoring device, including a reset device 100, a supporting holder 200 and a mounting plate 300, specifically, the reset device 100 includes a cross beam 110, a cavity 120 is opened on an inner wall of the cross beam 110, a positioning block 150 is fixedly installed on a front end of a left side of the cross beam 110, the positioning block 150 plays a role of counterweight and balance, a motor 130 is fixedly installed on a front end of a right side of the cross beam 110, the motor 130 is set as a servo motor YA13010A-300D20a1, the servo motor is an indirect speed change device of a supplementary motor, an engine for controlling operation of mechanical elements in a servo system, the servo motor can control speed, position accuracy is very accurate, voltage signals can be converted into torque and rotation speed to drive a control object, a rotor rotation speed of the servo motor is controlled by input signals and can react quickly, and in an automatic control system, the electric motor has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, can convert a received electric signal into angular displacement or angular velocity output on a motor shaft, the motor 130 has the function of providing power for the cylindrical gear 190, the outer wall of the motor 130 is fixed with the wireless receiving module 135 through bolts, the wireless receiving module 135 has the function of transmitting signals for the motor 130, the left output end of the motor 130 is connected with the right input end of the bevel gear set 140, the bevel gear set 140 is arranged on the inner wall of the cavity 120, the front end of the top of the cross beam 110 is fixed with the speed reducer 170 through bolts, the bevel gear set 140 is made of high-quality high-strength alloy steel, is subjected to surface carburizing and hardening treatment and has the transmission function, the top output end of the bevel gear set 140 is welded at the bottom input end of the speed reducer 170 through the input screw, the speed reduction transmission device commonly used between a prime mover and a working machine plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an actuating mechanism, the speed reducer 170 has the function of meshing power generated by high-speed operation of the motor 130 with a large gear on an output shaft through a gear with a small number of teeth on an input shaft of the speed reducer 170 so as to achieve the purpose of speed reduction, an output end of the top of the speed reducer 170 is welded at the bottom of the cylindrical gear 190 through an output screw 180, and the speed reducer 170 has a transmission function on the cylindrical gear 190;
further, a supporting bracket 200 is arranged above the resetting device 100, specifically, a limiting notch 210 is formed in the bottom of the supporting bracket 200, the limiting notch 210 has a limiting effect on the cylindrical gear 190, an L-shaped guide rail 220 is formed in the top of the limiting notch 210, the L-shaped guide rail 220 has an installation effect on the cylindrical gear 190, an L-shaped buckle plate 270 is fixedly installed on the top of the L-shaped guide rail 220, and the L-shaped buckle plate 270 has a closing effect on the L-shaped guide rail 220, so that the cylindrical gear 190 is convenient to install and replace;
further, a gear bar 230 is welded on the inner wall of the L-shaped guide rail 220, and specifically, the L-shaped guide rail has an installation effect on the gear bar;
further, the cylindrical gear 190 is mounted on the inner wall of the L-shaped guide rail 220 and is meshed with the gear bar 230, and specifically, the cylindrical gear 190 has a meshing transmission effect on the gear bar 230;
furthermore, the teflon layer 260 is specifically bonded on the inner wall of the limiting notch 210, the teflon layer 260 is a high molecular compound formed by polymerizing tetrafluoroethylene, has excellent chemical stability, corrosion resistance, sealing property, high lubrication non-adhesiveness, electrical insulation property and good ageing resistance, can work for a long time at the temperature of between 250 ℃ below zero and 180 ℃ below zero, and the teflon layer 260 has non-adhesion performance on the output screw 180 and reduces the action of friction force;
further, four corners of the bottom of the support bracket 200 are provided with screw holes one 250, specifically, the screw holes one 250 have an installation effect on the integrated monitor 290, the bottom of the support bracket 200 is provided with a calibration point 280, the calibration point 280 has a positioning effect, the top of the support bracket 200 is provided with a mounting groove 240, and the support bracket 200 provided with the integrated monitor 290 is installed on the inner wall of the mounting groove 240 and has an installation effect on the integrated monitor 290;
further, the rear end of the cross beam 110 is welded on the outer side of the mounting plate 300, specifically, the mounting plate 300 is perpendicular to the cross beam 110, a support rod 310 is fixedly mounted at the bottom of the outer side of the mounting plate 300, the front end of the support rod 310 is fixedly connected with the bottom of the front end of the cross beam 110, the support rod 310 has the function of reinforcing and supporting the mounting plate 300 and the cross beam 110, two screw holes 320 are formed in two ends of the mounting plate 300, and the screw holes 320 have a mounting function on the mounting plate 300;
further, a wireless transmitting module 350 is fixedly mounted at the bottom of the right end of the mounting plate 300, specifically, a laser sensor 330 is fixedly mounted at the left side of the wireless transmitting module 350, a laser lamp holder 340 is fixedly mounted at the top of the laser sensor 330, the laser sensor 330 emits laser pulses by a laser emitting diode aiming at a target, the laser is scattered in all directions after being reflected by the target, part of scattered light returns to a sensor receiver, and is imaged on an avalanche photodiode after being received by an optical system, the avalanche photodiode is an optical sensor with an amplifying function inside, so that the avalanche photodiode can detect extremely weak optical signals and convert the extremely weak optical signals into corresponding electrical signals, the laser sensor 330 has a function of monitoring the calibration point 280, and the emitting point of the laser lamp holder 340 is perpendicular to the calibration point 280.
The utility model discloses a use as follows: when the utility model is used, workers in the field can connect the external power supply and the controller of the circuit components of the device, disassemble the L-shaped buckle 270, install the cylindrical gear 190 in the L-shaped guide rail 220, weld the top of the cylindrical gear 190 and the output screw 180, close the L-shaped buckle 270, install the integrated monitor 290 on the inner wall of the installation groove 240, fix the installation plate 300 at a proper position, open the laser sensor 330 to monitor the calibration point 280, when the integrated monitor 290 has deviation, the laser sensor 330 controls the wireless transmitting module 350 to transmit instructions to the wireless receiving module 135, the wireless receiving module 135 controls the motor 130 to transmit the cylindrical gear 190 through the speed reducer 170, the cylindrical gear 190 is meshed with the gear strip 230 for transmission, so that the support bracket 200 is finely adjusted to a proper position, when the calibration point 280 is perpendicular to the laser head 340, the motor 130 stops rotating, thereby resetting the integrated monitor 290.
Example 2:
referring to fig. 5 of the specification, the graphic image displacement monitoring device of this embodiment further includes a weight 155;
further, crossbeam 110 left side front end fixed mounting balancing weight 155, it is concrete, balancing weight 155 be for a plurality of cooperation installations of tenon fourth of the twelve earthly branches structure, have and be used for increasing self weight and keep the balanced effect of whole device.
The implementation scenario is specifically as follows: when using the utility model, the worker in the field needs to replace the positioning block 150 with the counterweight 155.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (9)
1. A graphic image displacement monitoring device comprises a reset device (100), a support bracket (200) and a mounting plate (300), and is characterized in that: resetting means (100) includes crossbeam (110), cavity (120) are seted up to crossbeam (110) inner wall, crossbeam (110) left side front end fixed mounting locating piece (150), crossbeam (110) right side front end fixed mounting motor (130), motor (130) outer wall installation wireless receiving module (135), motor (130) left side output is connected bevel gear set (140) right side input, bevel gear set (140) are installed at cavity (120) inner wall, crossbeam (110) top front end fixed mounting speed reducer (170), bevel gear set (140) top output passes through input screw (160) and connects speed reducer (170) bottom input, speed reducer (170) top output passes through output screw (180) fixed connection cylindrical gear (190).
2. A graphic image displacement monitoring device according to claim 1, wherein: the reset device is characterized in that a supporting support (200) is arranged above the reset device (100), a limiting notch (210) is formed in the bottom of the supporting support (200), an L-shaped guide rail (220) is formed in the top of the limiting notch (210), and an L-shaped buckle plate (270) is fixedly installed on the top of the L-shaped guide rail (220).
3. A graphic image displacement monitoring device according to claim 2, wherein: and a gear rack (230) is fixedly arranged on the inner wall of the L-shaped guide rail (220).
4. A graphic image displacement monitoring device according to claim 1, wherein: the cylindrical gear (190) is arranged on the inner wall of the L-shaped guide rail (220) and is meshed with the gear rack (230).
5. A graphic image displacement monitoring device according to claim 2, wherein: the inner wall of the limiting notch (210) is bonded with a Teflon layer (260).
6. A graphic image displacement monitoring device according to claim 2, wherein: screw hole (250) are seted up to support (200) bottom four corners, support and hold in the palm (200) bottom installation calibration point (280), support and hold in the palm (200) top and set up mounting groove (240), mounting groove (240) inner wall installation integral type monitor (290).
7. A graphic image displacement monitoring device according to claim 1, wherein: crossbeam (110) rear end fixed mounting is in mounting panel (300) outside, mounting panel (300) and crossbeam (110) mutually perpendicular, mounting panel (300) outside bottom fixed mounting bracing piece (310), bracing piece (310) front end fixed connection crossbeam (110) front end bottom, screw hole two (320) are seted up at mounting panel (300) both ends.
8. A graphic image displacement monitoring device in accordance with claim 7, wherein: the wireless transmitting module (350) is fixedly installed at the bottom of the right end of the installing plate (300), the laser sensor (330) is fixedly installed on the left side of the wireless transmitting module (350), the laser lamp holder (340) is fixedly installed at the top of the laser sensor (330), and the transmitting point of the laser lamp holder (340) is perpendicular to the calibration point (280).
9. A graphic image displacement monitoring device according to claim 1, wherein: and a balancing weight (155) is fixedly arranged at the front end of the left side of the cross beam (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021540472.3U CN212363104U (en) | 2020-07-30 | 2020-07-30 | Graph image displacement monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021540472.3U CN212363104U (en) | 2020-07-30 | 2020-07-30 | Graph image displacement monitoring device |
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| CN212363104U true CN212363104U (en) | 2021-01-15 |
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| CN202021540472.3U Active CN212363104U (en) | 2020-07-30 | 2020-07-30 | Graph image displacement monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115077674A (en) * | 2021-03-15 | 2022-09-20 | 北京智科车联科技有限公司 | Vehicle load detection device, vehicle, and vehicle load detection method |
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2020
- 2020-07-30 CN CN202021540472.3U patent/CN212363104U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115077674A (en) * | 2021-03-15 | 2022-09-20 | 北京智科车联科技有限公司 | Vehicle load detection device, vehicle, and vehicle load detection method |
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