CN109680919B - Slide capable of freely changing track - Google Patents
Slide capable of freely changing track Download PDFInfo
- Publication number
- CN109680919B CN109680919B CN201910104336.5A CN201910104336A CN109680919B CN 109680919 B CN109680919 B CN 109680919B CN 201910104336 A CN201910104336 A CN 201910104336A CN 109680919 B CN109680919 B CN 109680919B
- Authority
- CN
- China
- Prior art keywords
- wheels
- slide
- travelling mechanism
- speed reducer
- tension
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L3/00—Safety devices for use in window-cleaning
- A47L3/02—Cages; Platforms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/045—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on profiles, e.g. I or H profiles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/10—Steps or ladders specially adapted for scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G2003/283—Mobile scaffolds; Scaffolds with mobile platforms mobile horizontally
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G2005/008—Hoisting devices specially adapted as part of a scaffold system
Abstract
The invention discloses a free track-changeable slide, which comprises a slide structure, wherein a first group of sliding turntables and a second group of sliding turntables are arranged at the bottom of the slide structure; the first group of sliding turntables comprises a first handle, a first slewing bearing and a first bearing seat, a first slide cross beam is arranged between the first slewing bearing and the first bearing seat, and the first handle is connected with a first driving sprocket; the second group of sliding turntables comprises a second handle, a second slewing bearing, a second bearing, a guide rail frame and rollers, the rollers are arranged in the guide rail frame, a second slide crossbeam is arranged between the second slewing bearing and the second bearing, and the second handle is connected with a second driving sprocket. The free track-changeable slide can run on non-parallel tracks, the first slide cross beam and the second slide cross beam at the bottom of the slide structure can rotate freely, the rollers can move freely in the guide rail frame, the track gauge change is adapted, and the track gauge changing function is realized.
Description
Technical Field
The invention relates to a mechanical device for cleaning an outer wall of a building and lifting glass, in particular to a sliding board capable of freely changing rails.
Background
The existing slide for cleaning the outer wall of a building and lifting glass is characterized in that a traveling device is arranged at the bottom of the slide and is engaged on a track, so that the slide can move on the track. And after the workers responsible for cleaning the outer wall climb on the slide, carrying out wall cleaning operation, and cleaning all surfaces on the outer wall along with the movement of the slide on the track. Because the running gear that uses on the current slide all can not rotate the change direction, so two slide rails must be parallel, two sets of running gear of slide bottom must interlock on two parallel rails just can realize the removal of slide.
Disclosure of Invention
The invention provides a free rail-changeable slide.
The invention aims to solve the problems that the running gear used on the existing slide cannot rotate to change the direction, two slide rails are required to be parallel, and the running gear is required to be meshed on the two parallel rails to realize the movement of the slide.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a but free track-changing formula slide, includes the slide structure, slide structure bottom left side is equipped with first group slip carousel, and slide structure bottom right side is equipped with the slip carousel of second group.
The first group of sliding turntables comprise a first handle, a first slewing bearing and a first bearing seat, a first slide cross beam is arranged between the first slewing bearing and the first bearing seat, a first driving sprocket is arranged below the first bearing seat, the first handle is connected with the first driving sprocket, two ends of the first slide cross beam are respectively provided with a first mounting hole and a second mounting hole, a first travelling mechanism is mounted in the first mounting holes through a first connecting shaft, a second travelling mechanism is mounted in the second mounting holes through a second connecting shaft, a first speed reducer sprocket and a first speed reducer motor are arranged on the first travelling mechanism, the first driving sprocket is connected with the first speed reducer sprocket through chain transmission, and the first speed reducer sprocket is connected with the first connecting shaft.
The second group of sliding turntables comprise a second handle, a second slewing bearing, a second bearing frame, a guide rail frame and a roller frame, wherein the guide rail frame is provided with a guide rail, a roller is arranged on the roller frame, the roller is arranged in the guide rail, the second slewing bearing is arranged below the roller frame, the guide rail frame is connected with the bottom of a slide structure, a second slide cross beam is arranged between the second slewing bearing and the second bearing frame, a second driving sprocket is arranged below the second bearing frame, the second handle is connected with the second driving sprocket, two ends of the second slide cross beam are respectively provided with a third mounting hole and a fourth mounting hole, a third travelling mechanism is mounted in the third mounting hole through a third connecting shaft, a fourth travelling mechanism is mounted in the fourth mounting hole through a fourth connecting shaft, a second speed reducer sprocket and a second speed reducer motor are arranged on the fourth travelling mechanism, the second driving sprocket is connected with the second speed reducer sprocket through chain transmission, and the second speed reducer sprocket is connected with the fourth connecting shaft.
The beneficial effects of the invention are as follows: the free track-changeable slide can run on non-parallel tracks, the first slide cross beam and the second slide cross beam at the bottom of the slide structure can rotate freely, the rollers can move freely in the guide rail frame, the track gauge change is adapted, and the track gauge changing function is realized. When the free tension type adjusting chain wheel can realize forward and reverse driving of a group of chain wheels, the double-side chain can be tensioned, the tension of the first tensioning chain wheel and the second tensioning chain wheel can be adjusted through the screw rod, the actual requirement is met, and the purpose of freely adjusting the tension of the tensioning chain wheel is achieved. The upper cross beam of the slide structure can be used as a glass lifting guide rail, the side surface boarding can be used as a crawling ladder when being put down, and the side surface boarding can be used as left and right fence doors of the slide structure when being lifted.
Drawings
Fig. 1 is a perspective view of a free-wheeling slide.
Fig. 2 is a front view of a free-wheeling slide.
Fig. 3 is a schematic structural diagram of a first set of sliding turntables.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is a schematic structural diagram of a second set of sliding turntables.
Fig. 6 is an enlarged view of a portion B in fig. 5.
Fig. 7 is a perspective view of the free tension type adjustment sprocket.
Fig. 8 is a top view of the free tension adjustment sprocket.
Fig. 9 is a schematic view of the working state of the free rail-changeable slide.
Fig. 10 is an enlarged view of a portion C in fig. 9.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in the figure, the embodiment of the free track-changing slide comprises a slide structure 3, wherein a first group of sliding turntables 1 are arranged on the left side of the bottom of the slide structure 3, and a second group of sliding turntables 2 are arranged on the right side of the bottom of the slide structure 3.
The first group of sliding turntables 1 comprises a first handle 11, a first slewing bearing 12 and a first bearing seat 13, a first slide cross beam 14 is arranged between the first slewing bearing 12 and the first bearing seat 13, a first driving sprocket 15 is arranged below the first bearing seat 13, the first handle 11 is connected with the first driving sprocket 15, first mounting holes and second mounting holes are respectively formed in two ends of the first slide cross beam 14, a first travelling mechanism 16 is mounted in the first mounting holes through a first connecting shaft 17, a second travelling mechanism 18 is mounted in the second mounting holes through a second connecting shaft 19, a first speed reducer sprocket 110 and a first speed reducer motor 111 are arranged on the first travelling mechanism 16, the first driving sprocket 15 is connected with the first speed reducer sprocket 110 through chain transmission, the first speed reducer sprocket 110 is connected with the first speed reducer motor 111, and the first speed reducer motor 111 is connected with the first connecting shaft 17.
The second group of sliding turntables 2 comprises a second handle 21, a second slewing bearing 22, a second bearing 23, a guide rail frame 24 and a roller frame 25, wherein a guide rail 26 is arranged on the guide rail frame 24, a roller 27 is arranged on the roller frame 25, the roller 27 is arranged in the guide rail 26, the second slewing bearing 22 is arranged below the roller frame 25, the guide rail frame 24 is connected with the bottom of the slide structure 3, a second slide cross beam 28 is arranged between the second slewing bearing 22 and the second bearing 23, a second driving sprocket 29 is arranged below the second bearing 23, the second handle 21 is connected with the second driving sprocket 29, two ends of the second slide cross beam 28 are respectively provided with a third mounting hole and a fourth mounting hole, a third travelling mechanism 210 is mounted in the third mounting hole through a third connecting shaft 211, a fourth travelling mechanism 212 is mounted in the fourth mounting hole through a fourth connecting shaft 213, a second speed reducer sprocket 214 and a second speed reducer motor are arranged on the fourth travelling mechanism 212, the second driving sprocket 29 is connected with the second speed reducer sprocket 214 through a chain transmission, and the second speed reducer sprocket 214 is connected with the second speed reducer motor, and the fourth connecting shaft 213 is connected with the fourth connecting shaft 213.
The first travelling mechanism 16 and the second travelling mechanism 18 are respectively provided with travelling wheels and guide wheels, the travelling wheels are arranged at the bottoms of the first travelling mechanism 16 and the second travelling mechanism 18 and are pressed above the first track 6, the guide wheels comprise left guide wheels 112 and right guide wheels 113, the left guide wheels 112 and the right guide wheels 113 are respectively positioned at two sides of the travelling wheels and are bilaterally symmetrical, the number of the left guide wheels 112 is two, the number of the right guide wheels 113 is two, and the left guide wheels 112 and the right guide wheels 113 are transversely arranged.
The third travelling mechanism 210 and the fourth travelling mechanism 212 are respectively provided with travelling wheels, guide wheels and anti-tilting wheels, the travelling wheels are arranged at the bottoms of the third travelling mechanism 210 and the fourth travelling mechanism 212, the travelling wheels are pressed above the second track 7, the guide wheels comprise left guide wheels 215, right guide wheels 216 and anti-tilting wheels 217, the left guide wheels 215 and the right guide wheels 216 are respectively arranged at two sides of the travelling wheels and are bilaterally symmetrical, the left guide wheels 215 are provided with two right guide wheels 216, the left guide wheels 215 and the right guide wheels 216 are transversely arranged, the anti-tilting wheels 217 are arranged between the two right guide wheels 216, the anti-tilting wheels 217 are lower than the left guide wheels 215 and the right guide wheels 216, and the anti-tilting wheels 217 are longitudinally arranged.
The free tension type adjusting chain wheels 4 are respectively arranged between the first driving chain wheel 15 and the first speed reducer chain wheel 110 and between the second driving chain wheel 29 and the second speed reducer chain wheel 214, the free tension type adjusting chain wheels 4 compress a chain, the free tension type adjusting chain wheels 4 comprise a bolt mounting plate 41, a tension chain wheel mounting plate 42, a spring mounting plate 43 and a screw 44, bolts 45 are arranged on the bolt mounting plate 41, a guide chute 46, a first tension chain wheel 47 and a second tension chain wheel 48 are arranged on the tension chain wheel mounting plate 42, the guide chute 46 is arranged in the center of the tension chain wheel mounting plate 42, the first tension chain wheel 47 and the second tension chain wheel 48 are respectively arranged on two sides of the guide chute 46, the bolt heads of the bolts 45 are arranged in the guide chute 46, one ends of the springs are connected with the tension chain wheel mounting plate 42, the other ends of the springs are connected with the spring mounting plate 43, the springs comprise a first spring 49, a second spring 410 and a third spring 411, the positions of the first spring 49 correspond to the first tension chain wheel 47, the second spring 410 correspond to the guide chute 46, the third spring position corresponds to the second tension chain wheel 44, the third spring 411 and the second tension chain wheel 44 passes through the screw 43 and the screw 44 to be arranged between the two screw mounting plates 43.
The slide structure 3 comprises an upper cross beam 31, the upper cross beam 31 can be used as a glass lifting guide rail, and the glass lifting device 5 is arranged on the upper cross beam 31.
The two ends of the slide structure 3 are respectively provided with a side boarding 32 which can be lifted. The side landing 32 can be used as a ladder stand when lowered, and the side landing 32 can be used as left and right fence doors of a slide structure when raised.
The free-form track-changing slide works as follows. When the sliding type slide mechanism is used, the first group of sliding type turntables 1 and the second group of sliding type turntables 2 at the bottom of the slide structure 3 are respectively meshed with the first track 6 and the second track 7, when the two tracks are non-parallel tracks, as shown in fig. 9, the second track 7 is an inclined track, at the moment, the second group of sliding type turntables 2 are required to be adjusted, a worker on the slide rotates the second handle 21, the second handle 21 drives the second driving sprocket 29 to rotate, the second driving sprocket 29 drives the second speed reducer sprocket 214 to rotate through the chain 8, the second speed reducer sprocket 214 drives the second speed reducer motor, the second speed reducer motor drives the fourth connecting shaft 213 to rotate, the fourth connecting shaft 213 drives the fourth travelling mechanism 212 to rotate and change direction, so that one end of the second slide beam 28 changes direction, and the whole travelling direction of the second slide beam 28 changes. Similarly, the first slide rail 14 is also steerable. The track gauge between the first track 6 and the second track 7 is shortened by the guide rail 26 and the roller 27, and the second slide cross beam 28 can be moved left and right by the movement of the roller 27 on the guide rail 26, so that the distance between the first group of sliding turntables 1 and the second group of sliding turntables 2 is changed.
The free tension adjusting sprocket 4 presses the chains on both sides of the second driving sprocket 29 and the second speed reducer sprocket 214 through the first tension sprocket 47 and the second tension sprocket 48, respectively. If the left side chains of the second driving sprocket 29 and the second speed reducer sprocket 214 are loose edges, the second tensioning sprocket 48 moves left under the action of the third spring 411, so that the left side chain is tensioned; similarly, if the chains on the right sides of the second driving sprocket 29 and the second speed reducer sprocket 214 are loose edges, the first tensioning sprocket 47 moves left under the action of the first spring 49, so that the right side chain is tensioned, and the function that both side chains can be tensioned when the second driving sprocket 29 and the second speed reducer sprocket 214 are driven positively and negatively is realized. In addition, the screw 44 is fixed, and the expansion lengths of the first spring 49, the second spring 410 and the third spring 411 are adjusted by moving the position of the spring mounting plate 43 on the screw 44, so as to adjust the spring force, thereby controlling the tension of the first tension sprocket 47 and the second tension sprocket 48 and meeting the actual demands.
Claims (3)
1. The utility model provides a but free track-changing slide, includes slide structure, its characterized in that: the left side of the bottom of the slide structure is provided with a first group of sliding turntables, and the right side of the bottom of the slide structure is provided with a second group of sliding turntables;
the first sliding type rotary table comprises a first handle, a first slewing bearing and a first bearing seat, a first slide cross beam is arranged between the first slewing bearing and the first bearing seat, a first driving sprocket is arranged below the first bearing seat, the first handle is connected with the first driving sprocket, a first mounting hole and a second mounting hole are respectively formed in two ends of the first slide cross beam, a first travelling mechanism is mounted in the first mounting hole through a first connecting shaft, a second travelling mechanism is mounted in the second mounting hole through a second connecting shaft, a first speed reducer sprocket and a first speed reducer motor are arranged on the first travelling mechanism, the first driving sprocket is connected with the first speed reducer sprocket through chain transmission, and the first speed reducer sprocket is connected with the first speed reducer motor;
the second group of sliding turntables comprise a second handle, a second slewing bearing, a second bearing frame, a guide rail frame and a roller frame, wherein the guide rail frame is provided with a guide rail, a roller is arranged on the roller frame, the roller is arranged in the guide rail, the second slewing bearing is arranged below the roller frame, the guide rail frame is connected with the bottom of a slide structure, a second slide beam is arranged between the second slewing bearing and the second bearing frame, a second driving sprocket is arranged below the second bearing frame, the second handle is connected with the second driving sprocket, the two ends of the second slide beam are respectively provided with a third mounting hole and a fourth mounting hole, a third travelling mechanism is mounted in the third mounting hole through a third connecting shaft, a fourth travelling mechanism is mounted in the fourth mounting hole through a fourth connecting shaft, a second speed reducer sprocket and a second speed reducer motor are arranged on the fourth travelling mechanism, the second driving sprocket is connected with the second speed reducer sprocket through chain transmission, and the second speed reducer motor is connected with the fourth connecting shaft;
the first travelling mechanism, the second travelling mechanism, the third travelling mechanism and the fourth travelling mechanism are respectively provided with travelling wheels and guide wheels, the travelling wheels are arranged at the centers of the bottoms of the first travelling mechanism, the second travelling mechanism, the third travelling mechanism and the fourth travelling mechanism, the guide wheels comprise left guide wheels and right guide wheels, the left guide wheels and the right guide wheels are respectively positioned at two sides of the travelling wheels and are bilaterally symmetrical, the number of the left guide wheels is two, the number of the right guide wheels is two, and the left guide wheels and the right guide wheels are transversely arranged;
the first travelling mechanism, the second travelling mechanism, the third travelling mechanism and the fourth travelling mechanism are respectively provided with an anti-tilting wheel, the anti-tilting wheels are arranged between two left guide wheels or between two right guide wheels, the positions of the anti-tilting wheels are lower than the left guide wheels and the right guide wheels, and the anti-tilting wheels are longitudinally arranged;
the novel tension adjusting device is characterized in that a set of free tension adjusting chain wheels are respectively arranged between the first driving chain wheel and the first speed reducer chain wheel and between the second driving chain wheel and the second speed reducer chain wheel, the free tension adjusting chain wheels compress a chain, each free tension adjusting chain wheel comprises a bolt mounting plate, a tension chain wheel mounting plate, a spring mounting plate and a screw rod, bolts are arranged on the bolt mounting plates, guide sliding grooves, first tension chain wheels and second tension chain wheels are arranged on the tension chain wheel mounting plates, the guide sliding grooves are formed in the centers of the tension chain wheel mounting plates, the first tension chain wheels and the second tension chain wheels are respectively arranged on two sides of the guide sliding grooves, the bolt heads of the bolts are arranged in the guide sliding grooves, one ends of the springs are connected with the tension chain wheel mounting plates, the other ends of the springs are connected with the spring mounting plates, the springs comprise first springs, second springs and third springs, the first spring positions correspond to the first tension chain wheels, the second spring positions correspond to the guide sliding grooves, the third spring positions correspond to the second tension chain wheels, the screw rods penetrate through the spring mounting plates, adjusting nuts are arranged on the screw rods, and the spring mounting plates are located between the two adjusting nuts.
2. The free-wheeling slide of claim 1 wherein: the slide structure comprises an upper cross beam, the upper cross beam can be used as a glass lifting guide rail, and the glass lifting device is arranged on the upper cross beam.
3. The free-wheeling slide of claim 1 wherein: the two ends of the slide structure are respectively provided with a side boarding ladder capable of lifting.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910104336.5A CN109680919B (en) | 2019-02-01 | 2019-02-01 | Slide capable of freely changing track |
| CH00008/20A CH715843A2 (en) | 2019-02-01 | 2020-01-07 | Platform. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910104336.5A CN109680919B (en) | 2019-02-01 | 2019-02-01 | Slide capable of freely changing track |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109680919A CN109680919A (en) | 2019-04-26 |
| CN109680919B true CN109680919B (en) | 2023-09-12 |
Family
ID=66195571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910104336.5A Active CN109680919B (en) | 2019-02-01 | 2019-02-01 | Slide capable of freely changing track |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109680919B (en) |
| CH (1) | CH715843A2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173103A (en) * | 2019-06-24 | 2019-08-27 | 北京港源幕墙有限公司 | Adhesion type removable multifunctional aerial work platform |
Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3403637A (en) * | 1967-03-23 | 1968-10-01 | Gen Steel Ind Inc | Variable gauge railway truck |
| GB1387329A (en) * | 1971-12-31 | 1975-03-12 | Mannesmann Leichtbau Gmbh | Railway track for installation on the roof of a building |
| US3889779A (en) * | 1973-10-23 | 1975-06-17 | Kuemmerlin Walter | Length adjustable plank |
| US4043466A (en) * | 1976-04-16 | 1977-08-23 | Armco Steel Corporation | Dual track transfer system and a transfer car for use therewith |
| US4711419A (en) * | 1986-10-09 | 1987-12-08 | Polosky Charles T | Book or similar article hanging device |
| FR2682146A1 (en) * | 1991-10-03 | 1993-04-09 | Bouygues Sa | Device for producing a trackway for a moving body mounted on tyres and application to the movement of a maintenance pod (gondola) over a terrace |
| JPH09328090A (en) * | 1996-06-10 | 1997-12-22 | Kitaken:Kk | Man-power truck for riding in pit |
| CN1511650A (en) * | 2002-12-30 | 2004-07-14 | 李京岐 | Multifunctional cleaning device for building surface |
| CN1711945A (en) * | 2004-06-23 | 2005-12-28 | 日本比索株式会社 | Suspending trolley moving structure in the nacelle device |
| CN202113001U (en) * | 2011-06-22 | 2012-01-18 | 上海普英特高层设备有限公司 | Rotatable movement mechanism of window cleaning equipment |
| CN202264802U (en) * | 2011-10-28 | 2012-06-06 | 成都市新筑路桥机械股份有限公司 | Inspection vehicle shunt control system |
| CN102505631A (en) * | 2011-12-29 | 2012-06-20 | 武船重型工程有限公司 | Bridge inspection vehicle capable of adjusting track pitches |
| CN202324574U (en) * | 2011-09-14 | 2012-07-11 | 李训悌 | Lifting scaffold with simple and convenient operations |
| CN202400685U (en) * | 2011-12-08 | 2012-08-29 | 西北机器有限公司 | Gantry type ground track take-up and pay-off mechanism |
| WO2014037821A2 (en) * | 2013-12-18 | 2014-03-13 | Wasfi Alshdaifat | Horizontally extendable facade cleaner with rotatable brush |
| CN103669819A (en) * | 2012-09-26 | 2014-03-26 | 陈良芬 | Cleaning, repairing and transporting equipment capable of walking on roofs in rail transfer mode |
| CN103663300A (en) * | 2012-09-02 | 2014-03-26 | 江苏雄宇重工科技股份有限公司 | Track type telescopic hanging basket special for bridge |
| CN205100099U (en) * | 2015-10-12 | 2016-03-23 | 中铁山桥集团有限公司 | Bridge tool car cable suspension device with gauge error compensation function |
| CN106276112A (en) * | 2016-09-30 | 2017-01-04 | 北京起重运输机械设计研究院 | Double track flexible wheel base shuttle |
| CN106716026A (en) * | 2014-06-19 | 2017-05-24 | 阿卜杜拉国王科技大学 | System and method for conveying assembly |
| KR20170079134A (en) * | 2015-12-30 | 2017-07-10 | 선진환경기술 주식회사 | System for dismantling building roof |
| CN107143121A (en) * | 2017-05-05 | 2017-09-08 | 东莞市华楠骏业机械制造有限公司 | It is a kind of to turn to mobile construction mechanism |
| CN207241725U (en) * | 2017-09-14 | 2018-04-17 | 河南帕菲特搬运设备有限公司 | It is a kind of be easy to become rail have a rail transport cart |
-
2019
- 2019-02-01 CN CN201910104336.5A patent/CN109680919B/en active Active
-
2020
- 2020-01-07 CH CH00008/20A patent/CH715843A2/en not_active Application Discontinuation
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3403637A (en) * | 1967-03-23 | 1968-10-01 | Gen Steel Ind Inc | Variable gauge railway truck |
| GB1387329A (en) * | 1971-12-31 | 1975-03-12 | Mannesmann Leichtbau Gmbh | Railway track for installation on the roof of a building |
| US3889779A (en) * | 1973-10-23 | 1975-06-17 | Kuemmerlin Walter | Length adjustable plank |
| US4043466A (en) * | 1976-04-16 | 1977-08-23 | Armco Steel Corporation | Dual track transfer system and a transfer car for use therewith |
| US4711419A (en) * | 1986-10-09 | 1987-12-08 | Polosky Charles T | Book or similar article hanging device |
| FR2682146A1 (en) * | 1991-10-03 | 1993-04-09 | Bouygues Sa | Device for producing a trackway for a moving body mounted on tyres and application to the movement of a maintenance pod (gondola) over a terrace |
| JPH09328090A (en) * | 1996-06-10 | 1997-12-22 | Kitaken:Kk | Man-power truck for riding in pit |
| CN1511650A (en) * | 2002-12-30 | 2004-07-14 | 李京岐 | Multifunctional cleaning device for building surface |
| CN1711945A (en) * | 2004-06-23 | 2005-12-28 | 日本比索株式会社 | Suspending trolley moving structure in the nacelle device |
| CN202113001U (en) * | 2011-06-22 | 2012-01-18 | 上海普英特高层设备有限公司 | Rotatable movement mechanism of window cleaning equipment |
| CN202324574U (en) * | 2011-09-14 | 2012-07-11 | 李训悌 | Lifting scaffold with simple and convenient operations |
| CN202264802U (en) * | 2011-10-28 | 2012-06-06 | 成都市新筑路桥机械股份有限公司 | Inspection vehicle shunt control system |
| CN202400685U (en) * | 2011-12-08 | 2012-08-29 | 西北机器有限公司 | Gantry type ground track take-up and pay-off mechanism |
| CN102505631A (en) * | 2011-12-29 | 2012-06-20 | 武船重型工程有限公司 | Bridge inspection vehicle capable of adjusting track pitches |
| CN103663300A (en) * | 2012-09-02 | 2014-03-26 | 江苏雄宇重工科技股份有限公司 | Track type telescopic hanging basket special for bridge |
| CN103669819A (en) * | 2012-09-26 | 2014-03-26 | 陈良芬 | Cleaning, repairing and transporting equipment capable of walking on roofs in rail transfer mode |
| WO2014037821A2 (en) * | 2013-12-18 | 2014-03-13 | Wasfi Alshdaifat | Horizontally extendable facade cleaner with rotatable brush |
| CN106716026A (en) * | 2014-06-19 | 2017-05-24 | 阿卜杜拉国王科技大学 | System and method for conveying assembly |
| CN205100099U (en) * | 2015-10-12 | 2016-03-23 | 中铁山桥集团有限公司 | Bridge tool car cable suspension device with gauge error compensation function |
| KR20170079134A (en) * | 2015-12-30 | 2017-07-10 | 선진환경기술 주식회사 | System for dismantling building roof |
| CN106276112A (en) * | 2016-09-30 | 2017-01-04 | 北京起重运输机械设计研究院 | Double track flexible wheel base shuttle |
| CN107143121A (en) * | 2017-05-05 | 2017-09-08 | 东莞市华楠骏业机械制造有限公司 | It is a kind of to turn to mobile construction mechanism |
| CN207241725U (en) * | 2017-09-14 | 2018-04-17 | 河南帕菲特搬运设备有限公司 | It is a kind of be easy to become rail have a rail transport cart |
Non-Patent Citations (1)
| Title |
|---|
| 杜旭超 ; 胡鹏浩 ; 陶壹 ; .精密导轨运动特性实验装置设计.黑龙江科技学院学报.2007,(06),全文. * |
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| CH715843A2 (en) | 2020-08-14 |
| CN109680919A (en) | 2019-04-26 |
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