CN209850972U - Lifting mechanism of track suspension intelligent inspection robot system - Google Patents
Lifting mechanism of track suspension intelligent inspection robot system Download PDFInfo
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- CN209850972U CN209850972U CN201920479159.4U CN201920479159U CN209850972U CN 209850972 U CN209850972 U CN 209850972U CN 201920479159 U CN201920479159 U CN 201920479159U CN 209850972 U CN209850972 U CN 209850972U
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Abstract
The utility model relates to a track hangs intelligent inspection robot system's elevating system relates to be intellectual detection system robot field, especially relates to an it patrols and examines supporting elevating system of robot system with track suspension intelligence. The device comprises a lifting mechanism stepping servo motor, a worm support frame, a worm wheel, a screw rod transmission shaft, a multi-stage screw rod, a screw rod nut, a fixed guide rod and a multi-stage guide telescopic rod; the feed screw nut is provided with multiple stages; the multi-stage guiding telescopic rod is provided with at least three stages of guiding telescopic rods, the diameters of the guiding telescopic rods at all stages are different, the guiding telescopic rods at all stages are sleeved according to the diameters from large to small, the upper end parts of the multi-stage guiding telescopic rods are fixedly provided with screw nuts respectively, the multi-stage screw nuts are matched with multi-stage screws respectively, a stepping servo motor of a lifting mechanism is installed on a base plate below a walking trolley of the system, and a fixed guide rod is fixedly connected to the lower base plate below the walking trolley of the system. The worm wheel and the worm are adopted to drive the multistage screw rod to rotate, and the problem that self-locking is difficult to realize is solved.
Description
Technical Field
The utility model relates to a track hangs intelligent inspection robot system's elevating system relates to be intellectual detection system robot field, especially relates to an it patrols and examines supporting elevating system of robot system with track suspension intelligence.
Background
With the development of science and technology, the robot inspection gradually replaces manual inspection, especially machine rooms or power distribution stations of some important equipment. However, most of the lifting mechanisms used in robots in the market currently drive multistage screw rods to rotate through a motor through gears or synchronous belt drives. The screw thread of multistage lead screw adopts the bull screw thread, and the helical pitch is big, and it is fast to march, but the screw thread is not the auto-lock, and when the motor was in the stall state, the cloud platform was under the effect of gravity, can slow gliding by oneself, can not fine location when detecting the target.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to above-mentioned weak point, a track hangs intelligent elevating system who patrols and examines robot system is provided, is applicable to the track and hangs intelligent robot system that patrols and examines, and its compact structure controls in a flexible way, uses the multistage lead screw of worm gear drive to rotate, fine solution the problem that multistage lead screw is not auto-locked to, the lift operation is very steady.
The track suspension intelligent inspection robot system in the specification is hereinafter referred to as a system for short.
The utility model discloses an adopt following technical scheme to realize:
the lifting mechanism of the track suspension intelligent inspection robot system comprises a lifting mechanism stepping servo motor, a worm support frame, a worm wheel, a screw rod transmission shaft, a multi-stage screw rod, a screw rod nut, a fixed guide rod and a multi-stage guide telescopic rod.
The feed screw nut is provided with multiple stages. The multistage direction telescopic link is provided with at least tertiary direction telescopic link, and the direction telescopic link diameter at all levels is different, and the direction telescopic link at all levels is according to the diameter from big to little pile cover, and multistage direction telescopic link upper end fixed mounting has screw-nut respectively, and multistage screw-nut cooperates with multistage lead screw respectively, and consequently, screw-nut's quantity is not less than the progression of direction telescopic link.
The lifting mechanism stepping servo motor is arranged on a lower base plate of a walking trolley of the system, and the fixed guide rod is fixedly connected to the lower part of the lower base plate of the walking trolley of the system.
The lower part of the multi-stage guiding telescopic rod is provided with a rotating pan-tilt fixing flange so as to be connected with the rotating pan-tilt connecting flange during use and install the camera rotating pan-tilt.
The lifting mechanism step servo motor drives the multi-stage screw rods to rotate through the worm wheel and the worm, the screw rod nuts at all stages are respectively connected with the corresponding one-stage guiding telescopic rods into a whole through the sliding bearings, the screw rods at all stages push the guiding telescopic rods through the screw rod nuts and respectively slide along the guide directions in the fixed guide rod and the guiding telescopic rods, and the cloud deck lifting function is achieved.
The multi-stage guiding telescopic rod and the lead screw nut can only rotate radially and cannot move axially. All be equipped with the direction spout in fixed guide bar and the direction telescopic link, under the effect of direction spout, can only axial displacement between fixed guide bar and the direction telescopic link, can not radial rotation. The guiding telescopic rods at all levels can only axially move and cannot radially rotate.
The lifting mechanism of the track suspension intelligent inspection robot system is reasonable in design, compact in structure, convenient to use and light in weight. The intelligent inspection robot system can be suitable for various track suspension intelligent inspection robot systems, and is matched with automatic inspection of the environment, the equipment running state and the like of a fixed place by a system. This elevating system drives multistage lead screw with worm wheel, worm and rotates, fine solution the problem that the multistage lead screw of elevating system who uses at present does not auto-lock to, the lifting operation is very steady.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural view of the lifting mechanism of the present invention;
fig. 2 is a structural sectional view of the lifting mechanism of the present invention;
fig. 3 is a sectional view of the lifting mechanism of the present invention in use.
In the figure: 1. the walking trolley comprises a lower base plate of the walking trolley, 2 parts of a lead screw transmission shaft, 3 parts of a multi-stage lead screw, 4 parts of a lead screw nut, 5 parts of a multi-stage guiding telescopic rod, 6 parts of a fixed guiding rod, 7 parts of a rotating tripod head fixing flange, 8 parts of a worm wheel, 9 parts of a worm, 10 parts of a worm support frame, 11 parts of a lifting mechanism stepping servo motor.
Detailed Description
Referring to the attached drawings 1-3, the lifting mechanism of the rail suspension intelligent inspection robot system is composed of a lifting mechanism stepping servo motor 11, a worm 9, a worm support frame 10, a worm wheel 8, a screw transmission shaft 2, a multi-stage screw 3, a screw nut 4, a fixed guide rod 6 and a multi-stage guide telescopic rod 5.
The feed screw nut 4 is provided with a plurality of stages. Multistage direction telescopic link 5 is provided with at least tertiary direction telescopic link, and the direction telescopic link diameter at different levels is different, and the direction telescopic link at different levels is according to the diameter by big little pile cover, and 5 upper end of multistage direction telescopic link do not fixed mounting have screw-nut 4, and multistage screw-nut 4 cooperates with multistage lead screw 3 respectively, and consequently, the quantity of screw-nut 4 is not less than the progression of direction telescopic link.
The lifting mechanism stepping servo motor 11 is arranged on the lower base plate 1 of the walking trolley of the system, and the fixed guide rod 6 is fixedly connected to the lower part of the lower base plate 1 of the walking trolley of the system.
The lower part of the multi-stage guiding telescopic rod 5 is provided with a rotating tripod head fixing flange 7 so as to be connected with the rotating tripod head connecting flange during use and install a camera rotating tripod head.
The multi-stage guiding telescopic rod 5 and the lead screw nut 4 can only rotate radially and cannot move axially. All be equipped with the direction spout in fixed guide bar 6 and the direction telescopic link, under the effect of direction spout, can only axial displacement between fixed guide bar 6 and the direction telescopic link, can not radial rotation. The guiding telescopic rods at all levels can only axially move and cannot radially rotate.
The lifting mechanism stepping servo motor 11 drives the multistage screw rods 3 to rotate through a worm wheel 8 and a worm 9, the screw rod nuts 4 at all levels are respectively connected with the corresponding one-level guiding telescopic rods into a whole through sliding bearings, the screw rods at all levels push the guiding telescopic rods through the screw rod nuts 4 and respectively slide along the guide directions in the fixed guide rod 6 and the multistage guiding telescopic rods 5, and the lifting function of the tripod head is realized.
Claims (5)
1. The utility model provides a track hangs intelligent inspection robot system's elevating system which characterized in that: the device comprises a lifting mechanism stepping servo motor, a worm support frame, a worm wheel, a screw rod transmission shaft, a multi-stage screw rod, a screw rod nut, a fixed guide rod and a multi-stage guide telescopic rod;
the feed screw nut is provided with multiple stages; the multi-stage guiding telescopic rod is provided with at least three stages of guiding telescopic rods, the diameters of the guiding telescopic rods at all stages are different, the guiding telescopic rods at all stages are sleeved according to the diameters from large to small, the upper end parts of the multi-stage guiding telescopic rods are fixedly provided with screw nuts respectively, the multi-stage screw nuts are matched with multi-stage screws respectively, a stepping servo motor of a lifting mechanism is installed on a base plate below a walking trolley of the system, and a fixed guide rod is fixedly connected to the lower base plate below the walking trolley of the system.
2. The elevating mechanism of a track-mounted intelligent inspection robot system according to claim 1, wherein: the lower part of the multi-stage guiding telescopic rod is provided with a rotating pan-tilt fixing flange so as to be connected with the rotating pan-tilt connecting flange during use and install the camera rotating pan-tilt.
3. The elevating mechanism of a track-mounted intelligent inspection robot system according to claim 1, wherein: the lifting mechanism step servo motor drives the multi-stage screw rods to rotate through the worm wheel and the worm, the screw rod nuts at all stages are respectively connected with the corresponding one-stage guiding telescopic rods into a whole through the sliding bearings, the screw rods at all stages push the guiding telescopic rods through the screw rod nuts and respectively slide along the guide directions in the fixed guide rod and the guiding telescopic rods, and the cloud deck lifting function is achieved.
4. The elevating mechanism of a track-mounted intelligent inspection robot system according to claim 1, wherein: the multi-stage guiding telescopic rod and the screw rod nut can only rotate radially and cannot move axially; the fixed guide rod and the guide telescopic rod are internally provided with guide chutes, and under the action of the guide chutes, the fixed guide rod and the guide telescopic rod can only axially move but cannot radially rotate; the guiding telescopic rods at all levels can only axially move and cannot radially rotate.
5. The elevating mechanism of a track-mounted intelligent inspection robot system according to claim 1, wherein: the number of the lead screw nuts is not less than the number of stages of the guiding telescopic rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920479159.4U CN209850972U (en) | 2019-04-10 | 2019-04-10 | Lifting mechanism of track suspension intelligent inspection robot system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920479159.4U CN209850972U (en) | 2019-04-10 | 2019-04-10 | Lifting mechanism of track suspension intelligent inspection robot system |
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| Publication Number | Publication Date |
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| CN209850972U true CN209850972U (en) | 2019-12-27 |
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| CN201920479159.4U Active CN209850972U (en) | 2019-04-10 | 2019-04-10 | Lifting mechanism of track suspension intelligent inspection robot system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111216092A (en) * | 2020-01-09 | 2020-06-02 | 江西小马机器人有限公司 | Composite wheel type hanging rail inspection robot |
| CN115056522A (en) * | 2022-06-09 | 2022-09-16 | 东莞汇乐技术股份有限公司 | Battery electrode garbage collection equipment |
-
2019
- 2019-04-10 CN CN201920479159.4U patent/CN209850972U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111216092A (en) * | 2020-01-09 | 2020-06-02 | 江西小马机器人有限公司 | Composite wheel type hanging rail inspection robot |
| CN115056522A (en) * | 2022-06-09 | 2022-09-16 | 东莞汇乐技术股份有限公司 | Battery electrode garbage collection equipment |
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