CN210163066U - Vehicle-mounted platform - Google Patents
Vehicle-mounted platform Download PDFInfo
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- CN210163066U CN210163066U CN201921008814.4U CN201921008814U CN210163066U CN 210163066 U CN210163066 U CN 210163066U CN 201921008814 U CN201921008814 U CN 201921008814U CN 210163066 U CN210163066 U CN 210163066U
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- 238000013016 damping Methods 0.000 claims abstract description 10
- 230000001360 synchronised effect Effects 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to a vehicle-mounted platform, which comprises a support frame; the power assembly is arranged at the bottom of the support frame; the driving component is driven by the power assembly; the bearing assembly is arranged on the support frame in a lifting manner and is driven by the driving assembly; the guide assembly is used for guiding the bearing assembly; the limiting sensor is arranged at the bottom of the supporting seat and used for limiting the bearing assembly; the control cabinet is installed on the supporting seat, and the power assembly, the driving assembly and the limiting sensor are all connected into the control cabinet. The utility model has the advantages that: the vehicle-mounted lifting platform can be used as a storage platform for storing instruments while finishing the lifting function, utilizes the space in a vehicle to the maximum extent, is provided with a multi-stage damping system, and protects the transportation safety of borne instrument equipment.
Description
Technical Field
The utility model relates to a vehicle-mounted platform for the bearing of the big volume optical sensing instrument that goes up and down in the car solves the unable problem of arranging the roof installation in vitro of large-scale optical sensing instrument.
Background
The existing vehicle-mounted optical platform is mostly externally fixed, because the bearing capacity and the height of the vehicle roof are limited, the size and the weight of an optical instrument which can be fixed are limited, and the optical instrument which is too heavy or too large in size cannot be externally arranged on the vehicle roof. The invention can be lifted to the roof when in use by internally arranging a large optical instrument, thereby effectively solving the problem. Meanwhile, most of the existing vehicle-mounted lifting platforms are of a bottom lifting type, and instruments and the platforms respectively occupy half of the space in the vehicle.
Disclosure of Invention
For overcoming the defect of the prior art, the utility model provides a vehicle-mounted platform, the technical scheme of the utility model is:
a vehicle-mounted platform comprises a support frame; the power assembly is arranged at the bottom of the support frame; the driving component is driven by the power assembly; the bearing assembly is arranged on the support frame in a lifting manner and is driven by the driving assembly; the guide assembly is used for guiding the bearing assembly; the limiting sensor is arranged at the bottom of the supporting seat and used for limiting the bearing assembly;
the control cabinet is installed on the supporting seat, and the power assembly, the driving assembly and the limiting sensor are all connected into the control cabinet.
The supporting seat comprises a bottom plate and two frames arranged on the bottom plate, the two frames are symmetrically arranged on the bottom plate, a space for bearing the movement of the assembly is formed between the two frames, a control cabinet and a limiting sensor are arranged on one frame, and a protective cover is arranged on the other frame.
The power assembly comprises a motor mounting seat arranged on a bottom plate, a speed reducing motor is arranged on the motor mounting seat, a driving synchronous pulley is arranged on a rotating shaft of the speed reducing motor, a driven synchronous pulley is arranged on a driving assembly, and the driving synchronous pulley and the driven synchronous pulley are connected through synchronous belt transmission.
The driving assembly comprises a first turbine worm pair arranged on one frame and a second turbine worm pair arranged on the other frame, the driven synchronous pulley is arranged at one end of a worm of the first turbine worm pair, and the other end of the worm of the first turbine worm pair is connected with one end of a worm of the second turbine worm pair through a synchronous transmission shaft.
The bearing assembly comprises a first platform, a second platform and a linear bearing sleeve, a lead screw is rotatably arranged on each of the two frames, guide columns are arranged on two sides of the lead screw, the lower end of one lead screw is fixedly connected with a turbine of the first turbine worm pair, the lower end of the other lead screw is fixedly connected with a turbine of the second turbine worm pair, a damping nut in threaded fit with the lead screw is arranged on the first platform, and the first platform is in sliding fit with the guide columns through the linear bearing sleeve; the first platform is provided with a plurality of guide sleeves, each guide sleeve is internally provided with a guide rod in a sliding manner, the upper end of each guide rod is provided with a second platform which is arranged in parallel with the first platform, the lower end of each guide rod penetrates through the guide sleeve and is provided with a stop block, and the periphery of each guide rod is sleeved with a damping rubber sleeve.
The utility model has the advantages that: the vehicle-mounted lifting platform can be used as a storage platform for storing instruments while finishing the lifting function, utilizes the space in a vehicle to the maximum extent, is provided with a multi-stage damping system, and protects the transportation safety of borne instrument equipment.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Fig. 2 is a front view of fig. 1.
Detailed Description
The invention will be further described with reference to specific embodiments, the advantages and features of the invention will become more apparent as the description proceeds. These examples are merely illustrative and do not limit the scope of the invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
Referring to fig. 1 and 2, the present invention relates to a vehicle-mounted platform, which comprises a support frame; the power assembly is arranged at the bottom of the support frame; the driving component is driven by the power assembly; the bearing assembly is arranged on the support frame in a lifting manner and is driven by the driving assembly; the guide assembly is used for guiding the bearing assembly; the limiting sensor 9 is arranged at the bottom of the supporting seat and used for limiting the bearing assembly;
and the control cabinet 6 is arranged on the supporting seat, and the power assembly, the driving component and the limiting sensor are all connected into the control cabinet.
The supporting seat comprises a bottom plate 1 and two frames 2 arranged on the bottom plate 1, the two frames 2 are symmetrically arranged on the bottom plate 1, a space for moving the bearing component is formed between the two frames 2, a control cabinet 6 and a limit sensor 9 are arranged on one frame 2, a protective cover 7 is arranged on the other frame 2, and the protective cover 7 is rolled or released along with the lifting of the bearing component.
As shown in fig. 1, the power assembly includes a motor mounting seat mounted on the bottom plate 1, the reduction motor 8 is mounted on the motor mounting seat, a driving synchronous pulley 18 is mounted on a rotating shaft of the reduction motor, a driven synchronous pulley 17 is mounted on the driving assembly, and the driving synchronous pulley 18 and the driven synchronous pulley 17 are connected through synchronous belt transmission.
The driving assembly comprises a first turbine-worm pair 10 mounted on one frame 2 and a second turbine-worm pair 15 mounted on the other frame, the driven synchronous pulley 17 is mounted at one end of the worm of the first turbine-worm pair, and the other end of the worm of the first turbine-worm pair 10 is connected with one end of the worm of the second turbine-worm pair 15 through a synchronous transmission shaft 14.
The bearing assembly comprises a first platform 11, a second platform 4 and a linear bearing sleeve 5, wherein a lead screw 12 is rotatably arranged on each of the two frames 2, guide columns 3 are arranged on two sides of the lead screw 12, the lower end of one lead screw 12 is fixedly connected with a turbine of a first turbine worm pair 10, the lower end of the other lead screw 12 is fixedly connected with a turbine of a second turbine worm pair 15, a damping nut 19 with a screw thread matched with the lead screw is arranged on the first platform 11, and the first platform 11 is in sliding fit with the guide columns 3 through the linear bearing sleeve 5; the first platform 11 is provided with a plurality of guide sleeves 16, each guide sleeve 16 is internally provided with a guide rod in a sliding way, the upper end of each guide rod is provided with a second platform 4 which is arranged in parallel with the first platform 11, the lower end of each guide rod penetrates through the guide sleeve 16 and then is provided with a stop block, and the periphery of each guide rod is sleeved with a damping rubber sleeve 13.
The utility model discloses a theory of operation is: when the speed reducing motor rotates forwards and reversely, a first worm gear pair in the driving assembly is driven to rotate, the first worm gear synchronously drives a second worm gear pair to rotate through a synchronous transmission shaft, when the two worm gear pairs rotate synchronously, the rotating motion is converted into linear motion through a screw rod and a damping nut, a first platform in the bearing assembly is driven to lift, and when the first platform in the bearing assembly lifts, the moving direction of the first platform is fixed by a guide column, so that the moving precision and rigidity of the platform during lifting are ensured; meanwhile, the first platform in the bearing assembly is connected with the second platform through the guide rod and the guide sleeve, the moving direction of the bearing assembly during vertical stress and vibration is guaranteed, lateral torque is bound, impact force is absorbed by the damping rubber when the bearing assembly is subjected to vertical vibration by external force, and safety of a bearing device is guaranteed.
Claims (5)
1. A vehicle-mounted platform is characterized by comprising
A support frame;
the power assembly is arranged at the bottom of the support frame;
the driving component is driven by the power assembly;
the bearing assembly is arranged on the support frame in a lifting manner and is driven by the driving assembly;
the guide assembly is used for guiding the bearing assembly;
the limiting sensor is arranged at the bottom of the supporting seat and used for limiting the bearing assembly;
the control cabinet is installed on the supporting seat, and the power assembly, the driving assembly and the limiting sensor are all connected into the control cabinet.
2. The vehicle-mounted platform according to claim 1, wherein the supporting base comprises a bottom plate and two frames mounted on the bottom plate, the two frames are symmetrically mounted on the bottom plate, a space for the movement of the bearing assembly is formed between the two frames, one of the two frames is provided with a control cabinet and a limit sensor, and the other frame is provided with a protective cover.
3. The vehicle-mounted platform according to claim 1, wherein the power assembly comprises a motor mounting seat mounted on the bottom plate, the speed reduction motor is mounted on the motor mounting seat, a driving synchronous pulley is mounted on a rotating shaft of the speed reduction motor, a driven synchronous pulley is mounted on the driving assembly, and the driving synchronous pulley and the driven synchronous pulley are connected through a synchronous belt transmission.
4. The vehicle platform of claim 3, wherein the driving assembly comprises a first worm-and-gear pair mounted on one of the frames, and a second worm-and-gear pair mounted on the other frame, the driven synchronous pulley is mounted at one end of the worm of the first worm-and-gear pair, and the other end of the worm of the first worm-and-gear pair is connected with one end of the worm of the second worm-and-gear pair through a synchronous transmission shaft.
5. The vehicle-mounted platform according to claim 4, wherein the bearing assembly comprises a first platform, a second platform and a linear bearing sleeve, a screw is rotatably mounted on each of the two frames, guide posts are mounted on two sides of the screw, the lower end of one screw is fixedly connected with a turbine of a first turbine-worm pair, the lower end of the other screw is fixedly connected with a turbine of a second turbine-worm pair, a damping nut with a screw thread matched with the screw is mounted on the first platform, and the first platform is in sliding fit with the guide posts through the linear bearing sleeve; the first platform is provided with a plurality of guide sleeves, each guide sleeve is internally provided with a guide rod in a sliding manner, the upper end of each guide rod is provided with a second platform which is arranged in parallel with the first platform, the lower end of each guide rod penetrates through the guide sleeve and is provided with a stop block, and the periphery of each guide rod is sleeved with a damping rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921008814.4U CN210163066U (en) | 2019-07-01 | 2019-07-01 | Vehicle-mounted platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921008814.4U CN210163066U (en) | 2019-07-01 | 2019-07-01 | Vehicle-mounted platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210163066U true CN210163066U (en) | 2020-03-20 |
Family
ID=69794261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921008814.4U Active CN210163066U (en) | 2019-07-01 | 2019-07-01 | Vehicle-mounted platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210163066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944807A (en) * | 2021-09-17 | 2022-01-18 | 中铁十六局集团电气化工程有限公司 | Anti-vibration's tuber pipe connection structure |
-
2019
- 2019-07-01 CN CN201921008814.4U patent/CN210163066U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944807A (en) * | 2021-09-17 | 2022-01-18 | 中铁十六局集团电气化工程有限公司 | Anti-vibration's tuber pipe connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240606 Address after: Room 803, Building 3, Longbang High tech Industrial Park, No. 375 Kejie Second Road, Shutianpu Community, Matian Street, Guangming District, Shenzhen City, Guangdong Province, 518000 Patentee after: Shenzhen Chaofan Technology Co.,Ltd. Country or region after: China Address before: 518000, Building A1, Building 401, Guangming Science and Technology Park, China Merchants Group, Fenghuang Community, Fenghuang Street, Guangming District, Shenzhen, Guangdong Province, China Patentee before: Shenzhen Raytheon Safety Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |