CN203792335U - Vertical mobile platform for steel guide rail - Google Patents
Vertical mobile platform for steel guide rail Download PDFInfo
- Publication number
- CN203792335U CN203792335U CN201420026469.8U CN201420026469U CN203792335U CN 203792335 U CN203792335 U CN 203792335U CN 201420026469 U CN201420026469 U CN 201420026469U CN 203792335 U CN203792335 U CN 203792335U
- Authority
- CN
- China
- Prior art keywords
- steel guide
- mobile platform
- guide rail
- guide rails
- magnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 37
- 239000010959 steel Substances 0.000 title claims abstract description 37
- 230000008685 targeting Effects 0.000 claims description 13
- 230000007547 defect Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000009193 crawling Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Manipulator (AREA)
Abstract
The utility model relates to a vertical mobile platform for a steel guide rail, and belongs to vertical crawling robots. The vertical mobile platform is mainly composed of a rack, guiding parts, driving parts and a magnet, wherein the guiding parts are vertically and symmetrically mounted at the two ends of the rack; the driving parts are symmetrically clamped in rack mounting grooves in a left-right mode, and the driving parts are connected through a tension spring; the magnet is mounted in the middle of the rack. The tension spring pulls tight the two driving parts, so that driving rubber wheels are tightly attached to the side faces of the steel guide rail. Two DC geared motors reverse in rotating direction drive the driving rubber wheels to rotate. The friction between the driving rubber wheels and the side faces of the steel guide rail drives the mobile platform to move vertically. The guiding parts and the magnet can guarantee that the mobile platform will not deviate from the steel guide rail. Accordingly, the mobile platform can stably and vertically move along the steel guide rail. On the basis of the movement, detection equipment can be additionally arranged on the mobile platform to detect the defects of the steel guide rail.
Description
Technical field
The utility model relates to the vertical mobile platform of a kind of steel guide rails, is applicable to cage guide defects detection, belongs to the one of vertical climbing robot.
Background technology
Cage guide is as the guider of coal mine shaft hoisting container, it is a kind of steel guide rails, and cage guide cross section used mostly is rectangle at present, but in Hoisting System running, due to the impact of various factors, can there are lateral tilt, flexural deformation, radius off-set joint and local crowning etc. in rigid cage guide, therefore need a kind of these defects that can detect along the mobile platform of guide direction cage guide.Can lead procedural test platform along rigid cage guide at present can not independent operating, need to rely on car just can move up and down, and therefore detects data and is easily subject to external interference.The robot that at present has some to move up and down along rectangular guideway both at home and abroad, can be used as detection platform, but its walking mechanism will contact with the four sides of guide rail, and the wherein one side of cage guide is often used for fixing, only have three can utilize, so due to the inapplicable defects detection with doing colliery cage guide of the current robot moving platform of the particularity of cage guide.
Summary of the invention
The purpose of this utility model is in order to solve the above problems, and provides one can utilize vertical steel guide rails one side as guiding, and two sides is as the vertical mobile platform of steel guide rails of walking surface in addition.
The utility model solves the technical scheme that its technical problem adopts:
The vertical mobile platform of a kind of steel guide rails, comprises frame, drive part, extension spring, targeting part and magnet; Described frame is rectangle, and the upper and lower two ends of frame are installed and are the targeting part being arranged symmetrically with up and down; Two ends, frame left and right are provided with two mounting grooves, and drive part is installed in mounting groove; Between the drive part of left and right, extension spring is installed; Central rack is provided with magnet, and magnet does not contact with steel guide rails; Described drive part comprises DC speed-reducing, U-shaped mount pad, drives rubber wheel, U-shaped mount pad is installed in mounting groove, DC speed-reducing is fixed on U-shaped mount pad, and DC speed-reducing projecting shaft has connected driving rubber wheel, and steel guide rails drives between rubber wheel in left and right; Described targeting part comprises directive wheel, L-type axle bed, and the wheel shaft of directive wheel is supported on the two L-type axle beds of left and right, and L-type axle bed is fixed in frame; The left and right end face of the directive wheel of targeting part is provided with flange, and its face of cylinder, middle part contacts with steel guide rails, and its left and right flange is stuck in steel guide rails both sides.
Adopt above-mentioned scheme, the beneficial effect of the vertical mobile platform of steel guide rails is: (1) drive part adopts extension spring to connect, and mobile platform can be adjusted clamping force voluntarily according to steel guide rails wide variety; (2) central rack is provided with magnet, and the acting in conjunction of targeting part and magnet prevents run-off the straight in mobile platform vertical motion process.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model embodiment;
Fig. 2 is another visual angle stereogram of the utility model embodiment;
Fig. 3 is the three-dimensional explosive view of drive part in the utility model embodiment;
Fig. 4 is the three-dimensional explosive view of targeting part in the utility model embodiment;
Fig. 5 is that the utility model embodiment is arranged on the front view that a cross section is the steel guide rails example of rectangle;
Fig. 6 is that the utility model embodiment is arranged on the lower view that a cross section is the steel guide rails example of rectangle;
Fig. 7 is arranged on the left view that a cross section is the steel guide rails example of rectangle after the utility model embodiment removes left and right two drive parts;
Fig. 8 is that the utility model embodiment is arranged on the stereogram that a cross section is the steel guide rails example of rectangle;
In figure: 1-frame 2-drive part 3-extension spring 4-targeting part 5-magnet 6-steel guide rails (1-1)-mounting groove (2-1)-DC speed-reducing (2-2)-U-shaped mount pad (2-3)-hexagon socket cap head screw (2-4)-shaft coupling (2-5)-driving rubber wheel (2-6)-Nei hexagonal holding screw (4-1)-nut (4-2)-L-type axle bed (4-3)-bearing (4-4)-directive wheel (4-5)-wheel shaft
Detailed description of the invention
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
As shown in figures 1 and 3, the utility model comprises frame (1), drive part (2), extension spring (3), targeting part (4).DC speed-reducing (2-1) is provided with screwed hole, connect firmly by hexagon socket cap head screw (2-3) and U-shaped mount pad (2-2), shaft coupling (2-4) connects firmly on the output shaft of DC speed-reducing (2-1) by interior hexagonal holding screw (2-6), drives rubber wheel (2-5) to connect firmly the other end at shaft coupling (2-4) by hexagon socket cap head screw (2-3).Frame (1) two ends, left and right are provided with two mounting grooves (1-1), and two U-shaped mount pads (2-2) are installed in mounting groove (1-1), and connect with frame (1) with screw, and between two U-shaped mount pads (2-2), adopt extension spring (3) to connect.
As shown in Figure 2 and Figure 4, frame (1) middle part is provided with magnet (5), and centre is provided with in the directive wheel (4-4) of through hole bearing (4-3) is installed; The two ends of guide wheel shaft (4-5) are arranged with screw thread, guide wheel shaft (4-5) is through bearing (4-3), the two ends of guide wheel shaft (4-5) are through L-type axle bed (4-2) spacing with nut (4-1), and restricted guidance wheel (4-4) moves left and right between two L-type axle beds (4-2).Two targeting parts (4) are symmetrical up and down in frame (1), and the L-type axle bed (4-2) at targeting part (4) two ends connects firmly by screw with frame (1).
Using when the utility model with reference to Fig. 5, Fig. 6, Fig. 7, Fig. 8, regulate the distance of left and right two drive parts (2), steel guide rails (6) is driven between rubber wheel (2-5) in left and right, rely on the pulling force of extension spring (3), ensure that left and right drives the side close contact of rubber wheel (2-5) and steel guide rails (6), frictional force is directly proportional to normal pressure, provides enough large frictional force to overcome self gravitation; Two DC speed-reducing (2-1) switched in opposite when use, two DC speed-reducing (2-1) drive and drive rubber wheel (2-5) to rotate, and drive rubber wheel (2-5) and the frictional force of steel guide rails (6) side to drive mobile platform vertical motion.The face of cylinder, directive wheel (4-4) middle part contacts with steel guide rails (6), and its left and right flange is stuck in guide rail both sides.Magnet (5) does not contact with steel guide rails (6), as shown in Figure 7, adds the active force on magnet (5) and steel guide rails (6) surface, and device can run-off the straight in the process of operation, and assurance device can be stablized along steel guide rails (6) and moves up and down; When usage platform, will be provided with in addition power supply, Electric Machine Control part, control left and right DC speed-reducing switched in opposite just can realize this platform and vertically move up and down.
Claims (1)
1. the vertical mobile platform of steel guide rails, comprises frame (1), drive part (2), it is characterized in that: the vertical mobile platform of steel guide rails also comprises extension spring (3), targeting part (4) and magnet (5); Described frame (1) is rectangle, and the upper and lower two ends of frame (1) are installed and are the targeting part (4) being arranged symmetrically with up and down; Frame (1) two ends, left and right are provided with two mounting grooves (1-1), and drive part (2) is installed in mounting groove (1-1); Extension spring (3) is installed between left and right drive part (2); Frame (1) middle part is provided with magnet (5), and magnet (5) does not contact with steel guide rails (6); Described drive part (2) comprises DC speed-reducing (2-1), U-shaped mount pad (2-2), drives rubber wheel (2-5), U-shaped mount pad (2-2) is installed in mounting groove (1-1), DC speed-reducing (2-1) is fixed on U-shaped mount pad (2-2), DC speed-reducing (2-1) projecting shaft has connected driving rubber wheel (2-5), and steel guide rails (6) drives between rubber wheel (2-5) in left and right; Described targeting part (4) comprises directive wheel (4-4), L-type axle bed (4-3), and it is upper that the wheel shaft (4-3) of directive wheel (4-4) is supported on left and right two L-type axle beds (4-3), and L-type axle bed (4-3) is fixed in frame (1); The left and right end face of the directive wheel (4-4) of targeting part (4) is provided with flange, and its face of cylinder, middle part contacts with steel guide rails (6), and its left and right flange is stuck in steel guide rails (6) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420026469.8U CN203792335U (en) | 2014-01-16 | 2014-01-16 | Vertical mobile platform for steel guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420026469.8U CN203792335U (en) | 2014-01-16 | 2014-01-16 | Vertical mobile platform for steel guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203792335U true CN203792335U (en) | 2014-08-27 |
Family
ID=51374600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420026469.8U Expired - Fee Related CN203792335U (en) | 2014-01-16 | 2014-01-16 | Vertical mobile platform for steel guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203792335U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398463A (en) * | 2015-11-24 | 2016-03-16 | 唐山轨道客车有限责任公司 | Seat framework |
| CN106195000A (en) * | 2016-08-25 | 2016-12-07 | 西安睿诺新能源有限公司 | A kind of mechanical balance counter weight type aircraft service ensures the guider of hoistable platform |
-
2014
- 2014-01-16 CN CN201420026469.8U patent/CN203792335U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398463A (en) * | 2015-11-24 | 2016-03-16 | 唐山轨道客车有限责任公司 | Seat framework |
| CN105398463B (en) * | 2015-11-24 | 2017-09-22 | 中车唐山机车车辆有限公司 | Chair framework |
| CN106195000A (en) * | 2016-08-25 | 2016-12-07 | 西安睿诺新能源有限公司 | A kind of mechanical balance counter weight type aircraft service ensures the guider of hoistable platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20150116 |
|
| EXPY | Termination of patent right or utility model |