CN214335794U - Driving device and inspection device - Google Patents
Driving device and inspection device Download PDFInfo
- Publication number
- CN214335794U CN214335794U CN202120484875.9U CN202120484875U CN214335794U CN 214335794 U CN214335794 U CN 214335794U CN 202120484875 U CN202120484875 U CN 202120484875U CN 214335794 U CN214335794 U CN 214335794U
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- 238000007689 inspection Methods 0.000 title claims abstract description 41
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 20
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 13
- 239000002131 composite material Substances 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 description 10
- 239000003245 coal Substances 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000005065 mining Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001931 thermography Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a driving device and a routing inspection device, wherein the driving device comprises a chassis, a power component, a first driving wheel, a second driving wheel and an elastic piece, the power component comprises a first motor, a second motor, a first rotating shaft and a second rotating shaft, the first motor and the second motor are both arranged below the chassis, the upper end of the first rotating shaft is connected with the first motor so that the first motor can drive the first rotating shaft to rotate, the upper end of the second rotating shaft is connected with the second motor so that the second motor drives the second rotating shaft to rotate, the first driving wheel is connected with the lower end of the first rotating shaft, the second driving wheel is connected with the lower end of the second rotating shaft, the elastic piece is arranged on the chassis, one end of the elastic piece is connected with the first rotating shaft, and the other end of the elastic piece is connected with the second rotating shaft. The utility model discloses a drive arrangement can walk on the track that the working face level of combining was laid, realizes unmanned patrolling and examining.
Description
Technical Field
The utility model relates to a technical field that the colliery was fully mechanized, more specifically relates to a drive arrangement and inspection device who has this drive arrangement.
Background
In the related art, visual remote intervention type intelligent unmanned fully-mechanized coal mining is applied to many coal mine industries, but at least 1 worker is still required to perform inspection operation in a fully-mechanized coal mining working face, so that the labor cost is increased, and potential safety hazards are easily caused to the worker performing the inspection operation.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent.
Therefore, an aspect embodiment of the utility model provides a drive arrangement, this drive arrangement can walk on the track that combines to adopt working face level to lay, and can realize really unmanned patrolling and examining.
An embodiment of another aspect of the utility model provides an inspection device with this drive arrangement.
The drive device according to an embodiment of the first aspect of the present invention comprises a chassis; the power assembly comprises a first motor, a second motor, a first rotating shaft and a second rotating shaft, wherein the first motor and the second motor are arranged below the chassis, the upper end of the first rotating shaft is connected with the first motor so that the first motor can drive the first rotating shaft to rotate, and the upper end of the second rotating shaft is connected with the second motor so that the second motor can drive the second rotating shaft to rotate; the first driving wheel is connected with the lower end of the first rotating shaft, and the second driving wheel is connected with the lower end of the second rotating shaft; the elastic piece is arranged on the chassis, one end of the elastic piece is connected with the first rotating shaft, and the other end of the elastic piece is connected with the second rotating shaft.
According to the utility model discloses drive arrangement, set up first action wheel and second action wheel in the below on chassis, first action wheel is movably installed on first track along the horizontal direction, the second action wheel is movably installed on the second track along the horizontal direction, and simultaneously, set up the elastic component between first pivot and second pivot, elastic component 6 can be used to promote first bearing 45 and second bearing 46 along the left and right sides direction, therefore, can make first action wheel 51 hug closely on first track 1, second action wheel 52 hugs closely on second track 2, be favorable to increasing the frictional force between above-mentioned action wheel and the above-mentioned track, be favorable to improving drive arrangement 100's stability.
In some embodiments, the driving device further includes a first bearing and a second bearing, the first bearing is disposed on the chassis and sleeved on the first rotating shaft, the second bearing is disposed on the chassis and sleeved on the second rotating shaft, one end of the elastic member is connected to the first bearing, and the other end of the elastic member is connected to the second bearing.
In some embodiments, the drive apparatus further comprises a rail assembly comprising a first rail and a second rail, the first rail and the second rail being disposed on the chassis in a spaced apart and parallel relationship, the first motor being movably disposed between the first rail and the second rail, the second motor being movably disposed between the first rail and the second rail.
According to the utility model discloses inspection device of second aspect embodiment includes: a first rail and a second rail, the first rail and the second rail being spaced apart and disposed in parallel; the driving device is the driving device in any one of the above embodiments, the first driving wheel is movably installed on the first rail along the horizontal direction, the second driving wheel is connected with the lower end of the second rotating shaft, and the second driving wheel is movably installed on the second rail along the horizontal direction.
In some embodiments, the inspection device further comprises a shell, the shell is arranged on the chassis, and the shell is made of an aviation composite material.
In some embodiments, the inspection device further comprises a signal antenna, wherein the signal antenna comprises a Lora antenna and a WiFi antenna, and the Lora antenna and the WiFi antenna are both arranged on the shell.
In some embodiments, the inspection device further includes a methane sensor disposed on the housing.
In some embodiments, the inspection device further includes a sound pickup disposed on the housing.
In some embodiments, the inspection device further includes a thermal imager disposed on the housing.
In some embodiments, the inspection device further comprises a camera, and the camera is arranged on the shell.
Drawings
Fig. 1 is a schematic diagram of an inspection device according to an embodiment of the present invention.
Fig. 2 is another schematic diagram of an inspection device according to an embodiment of the present invention.
Fig. 3 is a front view of a drive device according to an embodiment of the present invention.
Fig. 4 is a top view of a drive arrangement according to an embodiment of the invention.
Reference numerals:
the drive means (100) is driven by a motor,
a first rail 1, a second rail 2, a chassis 3, a power assembly 4, a first motor 41, a second motor 42, a first rotating shaft 43, a second rotating shaft 44, a first bearing 45, a second bearing 46, a first speed reducer 47, a second speed reducer 48, a first driving wheel 51, a second driving wheel 52, an elastic member 6, a guide rail assembly 7, a first guide rail 71, a second guide rail 72, a first mounting frame 73, a second mounting frame 74, a first bearing wheel 81, a second bearing wheel 82,
the inspection device 200 is provided with a plurality of inspection holes,
the casing 201, Lora antenna 202, wiFi antenna 203, methane sensor 204, adapter 205, thermal imaging system 206, camera 207, power button 208, power status indicator lamp 209, scram button 210, the interface 211 that charges, handle 212.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 4, the inspection device 200 according to an embodiment of the present invention includes first and second rails 1 and 2 and a driving device 100.
The first rail 1 and the second rail 2 are disposed in spaced and parallel relation, and as shown in fig. 3, the first rail 1 and the second rail 2 are both circular in cross section, the first rail 1 and the second rail 2 are generally cylindrical rails, the first rail 1 and the second rail 2 are disposed in spaced and parallel relation in the left-right direction, and the first rail 1 and the second rail 2 extend horizontally in the front-rear direction shown in fig. 4.
The drive device 100 further comprises a chassis 3, a power assembly 4, a first drive wheel 51, a second drive wheel 52 and an elastic member 6.
The power assembly 4 includes a first motor 41, a second motor 42, a first rotating shaft 43, and a second rotating shaft 44. The first motor 41 and the second motor 42 are both arranged below the chassis 3, the upper end of the first rotating shaft 43 is connected with the first motor 41 so that the first motor 41 drives the first rotating shaft 43 to rotate, and the upper end of the second rotating shaft 44 is connected with the second motor 42 so that the second motor 42 drives the second rotating shaft 44 to rotate.
The first driving wheel 51 is connected to a lower end of the first rotating shaft 43, and the first driving wheel 51 is movably mounted on the first rail 1 in a horizontal direction (e.g., a left-right direction as viewed in fig. 1). The second driving wheel 52 is connected to the lower end of the second rotating shaft 44, and the second driving wheel 52 is movably installed on the second track 2 along the horizontal direction.
The elastic member 6 is disposed on the chassis 3, one end of the elastic member 6 (e.g., the left end of the elastic member 6 in fig. 3) is connected to the first rotating shaft 43, and the other end of the elastic member 6 (e.g., the right end of the elastic member 6 in fig. 3) is connected to the second rotating shaft 44.
Wherein the elastic member 6 serves to push and pull the first and second rotating shafts 43 and 44 in the left and right directions.
When the elastic member 6 is used for pushing the first rotating shaft 43 and the second rotating shaft 44 in the left-right direction, the first rotating shaft 43 and the first driving wheel 51 move leftwards, and the second rotating shaft 44 and the second driving wheel 52 move rightwards, so that the first driving wheel 51 is attached to the first track 1, and the second driving wheel 52 is attached to the second track 2, which is beneficial to increasing the friction force between the driving wheels and the tracks, and is beneficial to improving the stability of the driving device 100.
When the elastic member 6 is used to draw the first and second rotation shafts 43 and 44 in the left-right direction, the driving device 100 can be removed from between the first and second rails 1 and 2, making it easier to install and remove the driving device 100.
The specific implementation process of the driving device 100 according to the embodiment of the present invention is as follows:
the first track 1 and the second track 2 can be laid in parallel in the front-back direction under the coal mine, the chassis 3 is generally located above the first track 1 and the second track 2, the first motor 41 and the second motor 42 are arranged below the chassis 3, the first motor 41 and the second motor 42 can respectively drive the first rotating shaft 43 and the second rotating shaft 44 to rotate, and further, the first rotating shaft 43 and the second rotating shaft 44 can drive the first driving wheel 51 and the second driving wheel 52 to rotate.
The first driving wheel 51 is movably installed on the first rail 1 in a horizontal direction, the second driving wheel 52 is movably installed on the second rail 2 in a horizontal direction, and the first driving wheel 51 and the second driving wheel 52 are rotated to move the chassis 3 in a front-rear direction.
The elastic member 6 is disposed between the first rotating shaft 43 and the second rotating shaft 44.
Wherein, the utility model provides a first action wheel 51 and second action wheel 52 are installed on first track 1 and second track 2 along the horizontal direction is movably for it is more stable to be connected between first action wheel 51 and second action wheel 52 and first track 1 and the second track 2, makes the utility model discloses drive arrangement 100 can adapt to the complicated topography in the pit in colliery, has guaranteed the utility model discloses drive arrangement 100 can be being combined and adopt the working face level and lay.
Preferably, the first driving wheel 51 is slidably connected to the first rotating shaft 43 in the up-down direction, and the second driving wheel 52 is slidably connected to the second rotating shaft 44 in the up-down direction, so that the first driving wheel 51 and the second driving wheel 55 can be adapted to the first track 1 and the second track 2 with uneven height in the underground coal mine by sliding up and down.
In some embodiments, as shown in fig. 3, the drive device 100 further comprises a first bearing 45 and a second bearing 46. The first bearing 45 is disposed on the chassis 3 and sleeved on the first rotating shaft 43, and the second bearing 46 is disposed on the chassis 3 and sleeved on the second rotating shaft 44. One end of the elastic member 6 is connected to the first bearing 45, and the other end of the elastic member 6 is connected to the second bearing 46.
Specifically, as shown in fig. 3, a first bearing 45 and a second bearing 46 are provided below the chassis 3, and the first bearing 45 and the second bearing 46 are respectively fitted over an upper end portion of the first rotating shaft 43 and an upper end portion of the second rotating shaft 44. The first bearing 45 is advantageous in improving stability when the first rotating shaft 43 rotates, and likewise, the second bearing 46 is advantageous in improving stability when the second rotating shaft 44 rotates, thereby enabling the driving device 100 to more stably travel along the first track 1 and the second track 2.
Meanwhile, the elastic element 6 is connected with the first bearing 45 and the second bearing 46, so that the elastic element 6 is prevented from directly contacting the first rotating shaft 43 and the second rotating shaft 44, and the service life of the first rotating shaft 43 and the service life of the second rotating shaft 44 are prolonged.
In some embodiments, as shown in fig. 4, the driving device 100 further comprises a rail assembly 7, the rail assembly 7 comprises a first rail 71 and a second rail 72, the first rail 71 and the second rail 72 are disposed on the chassis 3 in a spaced and parallel manner, the first motor 41 is movably disposed between the first rail 71 and the second rail 72, and the second motor 42 is movably disposed between the first rail 71 and the second rail 72.
Specifically, as shown in fig. 4, the first guide rail 71 and the second guide rail 72 are disposed on the chassis 3 in parallel and spaced apart in the left-right direction, and the first guide rail 71 and the second guide rail 72 contribute to improving the convenience of moving the first motor 41 and the second motor 42 in the left-right direction.
In some embodiments, the driving device 100 further includes a first mounting bracket 73 and a second mounting bracket 74, the first mounting bracket 73 is movably disposed on the first rail 71 and the second rail 72, the first motor 41 is disposed on the first mounting bracket 73, the second mounting bracket 74 is movably disposed on the first rail 71 and the second rail 72, and the second motor 42 is disposed on the second mounting bracket 74. Thereby, it is advantageous to protect the first motor 41 and the second motor 42, and the first motor 41 and the second motor 42 are prevented from directly contacting the first rail 71 and the second rail 72.
In some embodiments, drive 100 further includes a first speed reducer 47 and a second speed reducer 48. The first speed reducer 47 is arranged on the first motor 41, the upper end of the first rotating shaft 43 is connected with the first speed reducer 47, the second speed reducer 48 is arranged on the second motor 42, and the upper end of the second rotating shaft 44 is connected with the second speed reducer 48. Therefore, the first speed reducer 47 and the second speed reducer 48 can be used for reducing the rotation speed of the first rotating shaft 43 and the second rotating shaft 44, which is beneficial to prolonging the service life of the first rotating shaft 43 and the second rotating shaft 44.
In some embodiments, the driving device 100 further includes a first load-bearing wheel 81 and a second load-bearing wheel 82. The first bearing wheels 81 and the second bearing wheels 82 are arranged below the chassis 3, the first bearing wheels 81 are movably arranged on the first track 1 along the vertical direction, and the second bearing wheels 82 are movably arranged on the second track 2 along the vertical direction. Therefore, the first bearing wheels 81 and the second bearing wheels 82 can improve the supporting force for the chassis 3, which is beneficial to improving the stability of the driving device 100 during the traveling process.
Further, the first track 1 and the second track 2 include, but are not limited to, parallel cylindrical tracks, and the shapes of the corresponding first driving wheel 51 and the second driving wheel 52 may also be changed according to the shapes of the first track 1 and the second track 2.
In some embodiments, as shown in fig. 1, the inspection device 200 further includes a housing 201, the housing 201 is disposed on the chassis 3, and the housing 201 is made of an aerospace composite material. It can be appreciated that the aeronautical composite material is light in weight, which is beneficial to reducing the overall weight of the inspection device 200 and improving the cruising ability of the inspection device 200. Meanwhile, the shell 201 is made of an aviation composite material, so that the shell 201 is convenient to maintain.
In some embodiments, as shown in FIG. 1, the inspection device 200 further includes signal antennas including a Lora antenna 202 and a WiFi antenna 203, both the Lora antenna 202 and the WiFi antenna 203 being disposed on the housing 201.
It is to be appreciated that the Lora antenna 202 and the WiFi antenna 203 are communication clients of the inspection tour device 200, and the Lora antenna 202 and the WiFi antenna 203 provide a robust and stable communication system for the inspection tour device 200.
The WiFi is used for communication of large data packets such as videos and images, and the LoRa is used for communication of data such as command control, position information and gas sensors.
Further, still it has wiFi basic station and loRa basic station to have respectively in the region to patrol and examine, can realize data UNICOM with LoRa antenna 202 and wiFi antenna 203 on the device 200 of patrolling and examining.
In some embodiments, as shown in FIG. 1, the inspection device 200 further includes a methane sensor 204, the methane sensor 204 being disposed on the housing 201.
It can be understood that the methane sensor 204 can collect the methane concentration of the fully mechanized mining area in real time, and when the collected methane concentration exceeds a set threshold, the methane sensor 204 can send alarm information, which is beneficial to improving the personal safety of workers in the fully mechanized mining area.
In some embodiments, as shown in FIG. 1, the inspection device 200 further includes a sound pick-up 205, the sound pick-up 205 being disposed on the housing 201.
It is understood that the sound pickup 205 can perform sound extraction during the travel of the inspection device 200, and the sound pickup 205 can determine whether the shearer is cutting rock according to the collected sound.
In some embodiments, as shown in FIG. 1, the inspection device 200 further includes a thermal imager 206, the thermal imager 206 being disposed on the housing 201.
It will be appreciated that the thermal imager 206 should be mounted facing the coal wall side, and that the thermal imager 206 is used to collect information about the shearer's drums during operation, and to perform temperature labeling and positioning of the shearer's drums.
In some embodiments, as shown in FIG. 1, the inspection device 200 further includes a camera 207, the camera 207 being disposed on the housing 201.
It can be understood that the camera 207 has certain flexibility, the camera 207 can rapidly patrol the equipment and the environment state of the working face, and the camera 207 can rapidly operate to observe the operation condition of the working face to assist the working personnel to timely judge the problems on the working face.
Meanwhile, the camera 207 can rotate along with the coal mining machine, and the mining process can be monitored more closely and more visually through the camera 207.
Further, the inspection device 200 further includes a battery (not shown), which is the energy core of the inspection device 200 and supplies power to the inspection device as a whole.
The battery can be connected with the shell 201, the Lora antenna 202, the WiFi antenna 203, the methane sensor 204, the sound pick-up 205, the thermal imaging instrument 206 and the camera 207 through the power supply circuit board, and after the power supply is turned on, the instruments can all normally supply power.
Further, the power button is 208, the power status indicator lamp is 209, the emergency stop button is 210, the charging interface is 211, and the inspection device 200 is further provided with a handle 212.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. A drive device, comprising:
a chassis;
the power assembly comprises a first motor, a second motor, a first rotating shaft and a second rotating shaft, wherein the first motor and the second motor are arranged below the chassis, the upper end of the first rotating shaft is connected with the first motor so that the first motor can drive the first rotating shaft to rotate, and the upper end of the second rotating shaft is connected with the second motor so that the second motor can drive the second rotating shaft to rotate;
the first driving wheel is connected with the lower end of the first rotating shaft, and the second driving wheel is connected with the lower end of the second rotating shaft;
the elastic piece is arranged on the chassis, one end of the elastic piece is connected with the first rotating shaft, and the other end of the elastic piece is connected with the second rotating shaft.
2. The driving device as claimed in claim 1, further comprising a first bearing and a second bearing, wherein the first bearing is disposed on the chassis and sleeved on the first rotating shaft, the second bearing is disposed on the chassis and sleeved on the second rotating shaft, one end of the elastic member is connected to the first bearing, and the other end of the elastic member is connected to the second bearing.
3. The drive of claim 2, further comprising a rail assembly including a first rail and a second rail disposed on the chassis in spaced and parallel relation, the first motor movably disposed between the first rail and the second rail, the second motor movably disposed between the first rail and the second rail.
4. An inspection device, comprising:
a first rail and a second rail, the first rail and the second rail being spaced apart and disposed in parallel;
a driving device as claimed in any one of claims 1 to 3, wherein the first driving wheel is movably mounted on the first rail in a horizontal direction, the second driving wheel is connected to a lower end of the second rotating shaft, and the second driving wheel is movably mounted on the second rail in the horizontal direction.
5. The inspection device according to claim 4, further including a shell, the shell being disposed on the chassis, the shell being formed of an aerospace composite material.
6. The inspection device according to claim 5, further including signal antennas, wherein the signal antennas include a Lora antenna and a WiFi antenna, both the Lora antenna and the WiFi antenna being disposed on the housing.
7. The inspection device according to claim 5, further including a methane sensor disposed on the housing.
8. The inspection device according to claim 5, further including a sound pick-up provided on the housing.
9. The inspection device according to claim 5, further including a thermal imager disposed on the housing.
10. The inspection device according to claim 5, further including a camera provided on the housing.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120484875.9U CN214335794U (en) | 2021-03-05 | 2021-03-05 | Driving device and inspection device |
| PCT/CN2022/079148 WO2022184151A1 (en) | 2021-03-05 | 2022-03-03 | Driving device and inspection device |
| AU2022231255A AU2022231255A1 (en) | 2021-03-05 | 2022-03-03 | Driving device and inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120484875.9U CN214335794U (en) | 2021-03-05 | 2021-03-05 | Driving device and inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214335794U true CN214335794U (en) | 2021-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120484875.9U Active CN214335794U (en) | 2021-03-05 | 2021-03-05 | Driving device and inspection device |
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| CN (1) | CN214335794U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928347A (en) * | 2021-10-11 | 2022-01-14 | 北京天玛智控科技股份有限公司 | Sliding sealing structure of robot |
| CN114043490A (en) * | 2021-10-11 | 2022-02-15 | 北京天玛智控科技股份有限公司 | Universal chassis structure of inspection robot |
| CN114043491A (en) * | 2021-10-11 | 2022-02-15 | 北京天玛智控科技股份有限公司 | Video inspection robot |
-
2021
- 2021-03-05 CN CN202120484875.9U patent/CN214335794U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928347A (en) * | 2021-10-11 | 2022-01-14 | 北京天玛智控科技股份有限公司 | Sliding sealing structure of robot |
| CN114043490A (en) * | 2021-10-11 | 2022-02-15 | 北京天玛智控科技股份有限公司 | Universal chassis structure of inspection robot |
| CN114043491A (en) * | 2021-10-11 | 2022-02-15 | 北京天玛智控科技股份有限公司 | Video inspection robot |
| CN114043490B (en) * | 2021-10-11 | 2023-12-26 | 北京天玛智控科技股份有限公司 | Universal chassis structure of inspection robot |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 101320 No.27, Linhe Avenue, Shunyi District, Beijing (Science and technology innovation function zone) Patentee after: CCTEG Beijing Tianma Intelligent Control Technology Co.,Ltd. Patentee after: BEIJING CCRI-TIANMA AUTOMATION TECHNOLOGY Co.,Ltd. Address before: 101320 No.27, Linhe Avenue, Shunyi District, Beijing (Science and technology innovation function zone) Patentee before: BEIJING TIANDI-MARCO ELECTRO-HYDRAULIC CONTROL SYSTEM Co.,Ltd. Patentee before: BEIJING CCRI-TIANMA AUTOMATION TECHNOLOGY Co.,Ltd. |