CN219926053U - Overhauling device for electromechanical equipment - Google Patents
Overhauling device for electromechanical equipment Download PDFInfo
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- CN219926053U CN219926053U CN202320951872.0U CN202320951872U CN219926053U CN 219926053 U CN219926053 U CN 219926053U CN 202320951872 U CN202320951872 U CN 202320951872U CN 219926053 U CN219926053 U CN 219926053U
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- 238000001514 detection method Methods 0.000 claims abstract description 51
- 238000007689 inspection Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 10
- 238000011835 investigation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 241000826860 Trapezium Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of electric equipment overhaul, in particular to an overhaul device for electromechanical equipment. The overhauling device comprises a mechanical arm assembly and a detection assembly, wherein the mechanical arm assembly comprises a mechanical arm body and a driving unit connected with the tail end of the mechanical arm body, the front end of the mechanical arm body is taken as a detection end, and the driving unit drives the mechanical arm body to bend or move along a plurality of preset directions so that the detection end reaches a region to be detected of the electromechanical equipment; the detection component is arranged at the detection end and comprises a camera shooting module and a sensor module, the camera shooting module is used for acquiring image information of the electromechanical equipment, and the sensor module is used for acquiring information required by detection of a region to be detected. The mechanical arm body of the electromechanical equipment can flexibly turn, so that the equipment can be overhauled in the running state under the safety permission environment, and the overhauling efficiency can be greatly improved.
Description
Technical Field
The utility model relates to the technical field of maintenance of electromechanical equipment, in particular to a maintenance device for the electromechanical equipment.
Background
The electromechanical equipment refers to mechanical, electrical and electrical automation equipment generally, and in the building, the mechanical equipment and the pipeline equipment except for geotechnical, woodwork, reinforcing steel bar and muddy water are commonly referred to as the equipment, and the equipment is different from hardware, and the finished product with certain functions can be realized by multiple fingers.
Along with the rapid development of technology, various electromechanical devices are applied to aspects of life, in order to ensure the stable operation of the electromechanical devices, the electromechanical devices need to be overhauled regularly, at present, the overhauling of the electromechanical devices is mostly manually performed, and partial areas inside the electromechanical devices, such as bent pipelines and parts in narrow spaces, are difficult to overhaul manually in the operation state of the electromechanical devices, and the electromechanical devices need to be disassembled so as to be overhauled subsequently.
Disclosure of Invention
The utility model discloses an electromechanical equipment overhauling device which solves the problems that the existing manual electromechanical equipment overhauling has high danger degree and is difficult to overhaul in the running state of the electromechanical equipment.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
in a first aspect, the present utility model provides an inspection device for an electromechanical apparatus, the inspection device comprising:
the mechanical arm assembly comprises a mechanical arm body and a driving unit connected with the tail end of the mechanical arm body, wherein the front end of the mechanical arm body is used as a detection end, and the driving unit drives the mechanical arm body to bend or move along a plurality of preset directions so that the detection end reaches a region to be detected of the electromechanical equipment;
the detection assembly is arranged at the detection end and comprises a camera shooting module and a sensor module, the camera shooting module is used for acquiring image information of the electromechanical equipment, and the sensor module is used for acquiring information required by detection of a region to be detected.
Further, the overhauling device further comprises a control assembly arranged at the tail end of the overhauling device, and the control assembly is respectively connected with the driving unit and the detection assembly.
Further, the control assembly comprises a controller and a display screen connected with the controller, the controller is used for controlling the driving unit, and the display screen is used for displaying image information and detecting information required by the user.
Further, along the extending direction of the mechanical arm body, the overhauling device further comprises a switching component arranged between the detection component and the control component, and the switching component is respectively connected with the detection component and the control component through signal wires; the switching component comprises a signal conversion module, wherein the signal conversion module is used for converting a voltage signal of the sensor module into a digital signal and transmitting the digital signal to the control component.
Further, the switching assembly further comprises a voltage protection module, the voltage protection module detects a voltage value output by the sensor module, and when the voltage value is higher than a preset value, the voltage protection module cuts off the power supply of the detection assembly.
Further, the overhauling device further comprises an elastic insulating tube connected with the tail end of the mechanical arm body, and the driving unit is arranged inside the elastic insulating tube.
Further, the mechanical arm body is a hollow pipe body, and an insulating layer is arranged on the outer surface of the hollow pipe body; the signal wire sequentially penetrates through the hollow tube body and the elastic insulating tube.
Further, the mechanical arm body and the driving unit are connected through a plurality of traction wires, and the driving unit drives at least one traction wire to tighten or loosen, so that the mechanical arm body is bent along a preset direction.
Further, the mechanical arm body comprises a plurality of mechanical arm sections which are connected in sequence, any two adjacent mechanical arm sections are movably connected, and the mechanical arm sections are provided with through holes for penetrating traction wires.
Further, the sensor module comprises a temperature sensor and/or a vibration sensor, the temperature sensor is used for acquiring a temperature signal of the area to be detected, and the vibration sensor is used for acquiring a vibration signal of the area to be detected so as to judge the connection state of the electromechanical equipment.
According to the overhauling device for the electromechanical equipment, when the electromechanical equipment is overhauled, the mechanical arm assembly is arranged in the electromechanical equipment, the camera module of the detection assembly acquires image information in the electromechanical equipment, the driving unit is controlled to drive the mechanical arm body to bend and move along the expected direction according to the image information, so that the detection end reaches the area to be detected of the electromechanical equipment, the sensor module acquires information required by detection of the area to be detected, and overhauling and risk investigation are carried out on the electromechanical equipment according to the information required by detection, so that stable operation of the electromechanical equipment is ensured. The maintenance personnel control the maintenance device to maintain the inside of the electromechanical equipment, the mechanical arm body in the maintenance device can flexibly turn, the maintenance of the inside of the electromechanical equipment in the running state of the equipment under the safety permission environment is facilitated, and the maintenance efficiency can be greatly improved.
Drawings
FIG. 1 is a schematic view of an electromechanical equipment servicing apparatus according to an embodiment of the present utility model;
FIG. 2 is a schematic illustration of a mechanical arm joint according to an embodiment of the present utility model;
fig. 3 is a schematic structural view of a mechanical arm joint according to another embodiment of the present utility model.
Reference numerals: a 100-robotic arm assembly; 110-a mechanical arm body; 111-mechanical arm sections; 111 a-a support ring; 111 b-a boss; 200-detecting components; 210-a camera module; 211-a camera; 212-a light source; 220-a sensor module; 221-a temperature sensor; 222-vibration sensor; 300-a control assembly; 310-a controller; 320-a display screen; 400-switching assembly; 410-a voltage protection module; 420-a signal conversion module; 500-signal lines; 600-elastic insulating tube;
01-through holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Fig. 1 is a schematic structural diagram of an electromechanical device inspection apparatus according to an embodiment of the present utility model, referring to fig. 1, the inspection apparatus includes a mechanical arm assembly 100 and a detection assembly 200, the mechanical arm assembly 100 includes a mechanical arm body 110 and a driving unit connected to a distal end of the mechanical arm body 110, the driving unit drives the mechanical arm body 110 to bend or move along a plurality of preset directions with a front end of the mechanical arm body 110 as a detection end, so that the detection end reaches a region to be inspected of the electromechanical device; the detection assembly 200 is arranged at the detection end, the detection assembly 200 comprises a camera module 210 and a sensor module 220, the camera module 210 is used for acquiring image information of the electromechanical equipment, and the sensor module 220 is used for acquiring information required by detection of a region to be detected.
Wherein, the maintainer controls the driving unit according to the image information to enable the mechanical arm body to bend or move along the preset direction, so that the detection end reaches the to-be-detected area of the electromechanical device, the sensor module detects the detection required information of the to-be-detected area, and the maintainer judges whether the electromechanical device needs maintenance according to the detection required information.
With continued reference to fig. 1, the camera module 210 includes a camera 211, and a light source 212 disposed along a camera circumference of the camera 211. Preferably, the light source 212 is a light strip with a transparent surface, and the upper surface of the light strip is convex, so that light emitted by the light source 212 is scattered to the surrounding area of the camera 211, and thus the image capturing module 210 obtains a clear image.
It should be understood that the sensor module 220 is not limited to the type of the sensor, and may be specifically set according to the detected item in actual need. For example, the sensor module 220 includes a temperature sensor 221 and/or a vibration sensor 222, the temperature sensor 221 is used for acquiring a temperature signal of the area to be detected, and the vibration sensor 222 is used for acquiring a vibration signal of the area to be detected to determine a connection state of the electromechanical device.
With continued reference to fig. 1, the inspection device further includes a control assembly 300 disposed at an end of the inspection device, the control assembly 300 being respectively connected to the driving unit and the detecting assembly 200. The control assembly 300 is configured to control the driving unit to drive the mechanical arm body 110 to bend or move along a plurality of preset directions, and when the detection end reaches the region to be detected of the electromechanical device, the control assembly 300 controls the sensor module 220 to detect information required for detecting the region to be detected.
In an alternative embodiment, the control assembly 300 includes a controller 310 and a display screen 320 connected to the controller 310, the controller 310 is used for controlling the driving unit, the controller 310 is provided with keys, and an operator controls the mechanical arm body 110 to bend or move along a plurality of preset directions through the keys; the display screen 320 displays image information and information required for detection in real time, so that an maintainer can conveniently check the detection result, overhaul equipment in time, and remove risks.
In an alternative embodiment, along the extending direction of the mechanical arm body 110, the overhauling device further comprises a switching component 400 arranged between the detection component 200 and the control component 300, the switching component 400 is respectively connected with the detection component 200 and the control component 300 through a signal line 500, and the switching component 400 is arranged to facilitate disassembly and debugging of the overhauling device; the switching assembly 400 includes a signal conversion module, which is used to convert the voltage signal of the sensor module 220 into a digital signal and transmit the digital signal to the control assembly 300. Specifically, the signal transfer module 420 is composed of a high frequency signal chip SG 3525.
With continued reference to fig. 1, the adapter assembly 400 further includes a voltage protection module 410, where the voltage protection module 410 detects a voltage value output by the sensor module 220, and when the voltage value is higher than a preset value, the voltage protection module 410 cuts off the power supply of the detection assembly 200, thereby protecting the maintenance device in the embodiment of the utility model.
In order to further improve the safety of the overhaul device, the signal wire and the signal switching module are connected through the fuse, and when the current is overlarge, the fuse is fused, so that the safety of a control assembly and an operator is ensured.
Currently, when an electromechanical device is overhauled, an overhauler needs to directly contact the device, which leads to an increased risk of overhauling work.
In view of this, the inspection device further includes an elastic insulating tube 600 connected to the end of the mechanical arm body 110, and the driving unit is disposed inside the elastic insulating tube 600, so that the operator is prevented from directly contacting the electromechanical device. The connection manner between the mechanical arm body 110 and the elastic insulating tube 600 is not limited in the present utility model, and specifically, the mechanical arm body and the elastic insulating tube may be a latch connection or a snap connection.
In an alternative embodiment, the mechanical arm body is a hollow pipe body, and an insulating layer is arranged on the outer surface of the hollow pipe body; the signal wire sequentially penetrates through the hollow pipe body and the elastic insulating pipe, so that high working voltage is prevented from breakdown and overhaul of the device through the signal wire. Preferably, the mechanical arm body is a cylindrical tube body, and the diameter and the length of the mechanical arm body are in the range of 0.8cm-1.2cm, for example, 0.8cm, 0.9cm, 1.0cm, 1.1cm or 1.2cm.
Preferably, the insulation grade of the overhaul device reaches the industrial cable withstand voltage level. In addition, the mechanical arm body and the elastic insulating tube are made of high-temperature resistant materials, and preferably, the temperature resistance of the materials is not lower than 300 ℃, so that the mechanical arm body and the elastic insulating tube can keep normal mechanical properties or physical properties in a high-temperature environment, and the maintenance device can work normally at high temperature.
It will be appreciated that the resilient insulating tube may extend the investigation range of the inspection device, preferably the length of the resilient insulating tube is longer than the length of the robot arm body.
In an alternative embodiment, the length of the robot arm body is 20-25cm and the length of the elastic insulating tube is 30-100 cm.
The robot arm body 110 and the driving unit are connected through a plurality of traction wires, and the driving unit drives at least one traction wire to tighten or loosen, thereby bending the robot arm body 110 in a preset direction. The traction wire can be a ground wire (protective earthing conductor, PE).
With continued reference to fig. 1, the mechanical arm body 110 includes a plurality of mechanical arm sections 111 that are connected in sequence, and two arbitrary adjacent mechanical arm sections 111 are movably connected, and a through hole 01 for threading a traction wire is provided at an end of the mechanical arm section 111. It can be understood that the number of the traction wires is not limited in the utility model, and the number of the traction wires is specifically set according to the number of the traction wire threading paths and the preset direction. Specifically, the number of the traction wires is 4-8. For example, the number of the traction wires is 4, and the bending and the movement of the mechanical arm body 110 along 8 preset directions can be realized through the tightening or loosening of the 4 traction wires, so that the detection end can flexibly turn in the interior of the electromechanical device to be probed for the running condition in the interior of the electromechanical device.
Fig. 2 is a schematic structural view of a mechanical arm joint according to an embodiment of the present utility model, fig. 3 is a schematic structural view of a mechanical arm joint according to another embodiment of the present utility model, and referring to fig. 2 and 3, the following details are given with respect to the structure and shape of the mechanical arm joint:
the mechanical arm section 111 includes a support ring 111a and a plurality of protruding parts 111b circumferentially distributed on the outer circumference of the support ring 111a, where the protruding parts 111b extend along the front end of the detection device and/or extend along the tail end of the detection device, referring to fig. 2, in an alternative embodiment of the present utility model, both ends of the support ring 111a are provided with protruding parts 111b, that is, the protruding parts 111b provided at the front end of the support ring 111a extend along the front end of the detection device, and the protruding parts 111b provided at the tail end of the support ring 111a extend along the tail end of the detection device. The arm section 111 having the above-described structure is provided in the middle of the arm body 110. Referring to fig. 3, in another alternative embodiment, the front or distal end of the support ring 111a is provided with a boss 111b, the boss 111b extending along the front or distal end of the detection device. The arm section 111 having such a structure is provided at the front end or the distal end of the arm body 110.
Wherein, the protruding part can be trapezoidal, is preferably isosceles trapezoid, and the lower side of trapezoidal is connected with the support ring. For a plurality of protruding portions surrounding along the circumference of the supporting ring, the lower edges of any two adjacent trapezoids are arranged at intervals, and the interval size is equal to the size of the upper edge of each trapezium, so that the protruding portions with opposite extending directions of any two adjacent mechanical arm sections are connected with each other in sequence to enclose the tube wall of the hollow tube body.
In an alternative embodiment, for any one of the arm segments, the end of each boss remote from the support ring is provided with a through hole for threading a traction wire.
The number of the protrusions is not limited in the present utility model, and the number of the protrusions provided along the circumferential direction of the support ring and extending in the same direction may be three, four, or more than four. Preferably, the number of the protruding portions is four.
It can be understood that the mechanical arm section is made of a composite material, has high rigidity and certain elasticity, is not easy to fail, and can be bent when the traction wire contracts.
It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present utility model without departing from the spirit and scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. An inspection device for an electromechanical apparatus, comprising:
the mechanical arm assembly comprises a mechanical arm body and a driving unit connected with the tail end of the mechanical arm body, wherein the front end of the mechanical arm body is used as a detection end, and the driving unit drives the mechanical arm body to bend or move along a plurality of preset directions so that the detection end reaches a region to be detected of the electromechanical equipment;
the detection assembly is arranged at the detection end and comprises a camera shooting module and a sensor module, the camera shooting module is used for acquiring image information of the electromechanical equipment, and the sensor module is used for acquiring information required by detection of the to-be-detected area.
2. The service device of claim 1, further comprising a control assembly disposed at an end of the service device, the control assembly being respectively coupled to the drive unit and the detection assembly.
3. The service device of claim 2, wherein the control assembly includes a controller for controlling the drive unit and a display screen connected to the controller for displaying the image information and the information required for detection.
4. The overhauling device of claim 3, wherein the overhauling device further comprises a switching assembly arranged between the detection assembly and the control assembly along the extending direction of the mechanical arm body, and the switching assembly is respectively connected with the detection assembly and the control assembly through signal wires;
the switching component comprises a signal conversion module, wherein the signal conversion module is used for converting a voltage signal of the sensor module into a digital signal and transmitting the digital signal to the control component.
5. The service device of claim 4, wherein the adapter assembly further comprises a voltage protection module, the voltage protection module detects a voltage value output by the sensor module, and when the voltage value is higher than a preset value, the voltage protection module cuts off the power supply of the detection assembly.
6. The service device according to claim 4 or 5, further comprising an elastic insulating tube connected to the end of the robot arm body, wherein the driving unit is provided inside the elastic insulating tube.
7. The overhauling device of claim 6, wherein the mechanical arm body is a hollow pipe body, and an insulating layer is arranged on the outer surface of the hollow pipe body;
the signal wire sequentially penetrates through the hollow pipe body and the elastic insulating pipe.
8. The service device according to any one of claims 1-5, wherein the robot arm body and the driving unit are connected by a plurality of traction wires, and the driving unit drives at least one of the traction wires to tighten or loosen, thereby bending the robot arm body in a preset direction.
9. The overhauling device of claim 8, wherein the mechanical arm body comprises a plurality of mechanical arm sections which are connected in sequence, any two adjacent mechanical arm sections are movably connected, and a through hole for penetrating the traction wire is formed in the end part of each mechanical arm section.
10. The overhauling device according to any one of claims 1 to 5, wherein the sensor module comprises a temperature sensor and/or a vibration sensor, the temperature sensor is used for acquiring a temperature signal of the area to be detected, and the vibration sensor is used for acquiring a vibration signal of the area to be detected so as to judge the connection state of the electromechanical equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320951872.0U CN219926053U (en) | 2023-04-20 | 2023-04-20 | Overhauling device for electromechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320951872.0U CN219926053U (en) | 2023-04-20 | 2023-04-20 | Overhauling device for electromechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219926053U true CN219926053U (en) | 2023-10-31 |
Family
ID=88488907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320951872.0U Active CN219926053U (en) | 2023-04-20 | 2023-04-20 | Overhauling device for electromechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219926053U (en) |
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2023
- 2023-04-20 CN CN202320951872.0U patent/CN219926053U/en active Active
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