CN111186753B - Work control method of slide rail type mobile platform for building tower crane - Google Patents
Work control method of slide rail type mobile platform for building tower crane Download PDFInfo
- Publication number
- CN111186753B CN111186753B CN202010083825.XA CN202010083825A CN111186753B CN 111186753 B CN111186753 B CN 111186753B CN 202010083825 A CN202010083825 A CN 202010083825A CN 111186753 B CN111186753 B CN 111186753B
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- China
- Prior art keywords
- moving platform
- tower crane
- mobile platform
- platform
- ladder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
- B66B11/0461—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with rack and pinion gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/02—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable
- B66B9/022—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable by rack and pinion drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Automation & Control Theory (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a work control method of a slide rail type mobile platform for a building tower crane, wherein the slide rail type mobile platform comprises a mobile platform arranged on a standard joint, a clamping device is fixedly arranged on the standard joint and consists of an upper clamping arm and a lower clamping arm which are fixedly connected through bolts, an insertion rod is inserted and arranged on the clamping device, a guide rail is integrally formed at the tail end of the insertion rod, a guide wheel matched with the guide rail is fixedly arranged on the inner side of the mobile platform, a driving motor is fixedly arranged above the mobile platform, and a driving wheel is driven at the tail end of the driving motor. The sliding rail type mobile platform designed by the invention can transport workers up and down through the mobile platform arranged outside the standard knot, so that the trouble of climbing a tower crane by the workers is avoided, the physical consumption of the workers can be greatly reduced, and the device adopts two driving modes, so that the safety is high, and the practical value is high.
Description
Technical Field
The application is a divisional application of Chinese patent application with the application number of 201810945955.2, which is filed on 20.8.8.2018 and is named as a slide rail type mobile platform for a building tower crane.
Background
The tower crane is the most common hoisting equipment on the building site, and materials can be transported to a high-rise building by the tower crane due to the self-heightening characteristic of the tower crane. However, the existing tower crane generally needs workers to operate and control, and the workers can only go up and down the tower crane through the ladder inside the tower crane. When the height of the tower crane exceeds one hundred meters, a large amount of physical power is consumed when workers climb the tower crane, and safety accidents are possibly caused by the fact that the workers slide off the ladder due to insufficient physical power. Although it is also possible to assist workers by means of construction elevators on the floors, the use is rather inconvenient.
If the invention provides the mobile platform which can help workers to get on and off the tower crane, the problems can be effectively solved, and therefore, the sliding rail type mobile platform for building the tower crane is provided.
Disclosure of Invention
The invention aims to provide a slide rail type mobile platform for a building tower crane, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a slide rail type moving platform for a building tower crane comprises a moving platform arranged on a standard joint, wherein a clamping device is fixedly arranged on the standard joint and consists of an upper clamping arm and a lower clamping arm which are fixedly connected through a bolt, an insertion rod is inserted and arranged on the clamping device, a guide rail is integrally formed at the tail end of the insertion rod, a guide wheel matched with the guide rail is fixedly arranged on the inner side of the moving platform, a driving motor is fixedly arranged above the moving platform, the tail end of the driving motor drives a driving wheel, a rack is integrally formed on the outer side surface of the guide rail and is meshed with the driving wheel, a tower crane winch is fixedly arranged above the moving platform, a pulley matched with a traction rope on the winch is fixedly arranged at the top of the tower crane, a telescopic device is fixedly arranged at the bottom of the moving platform, and a clamping plate is driven at the tail end of the telescopic device, the tail end of the clamping plate is fixedly provided with a friction plate for clamping the guide rail, and the inside of the moving platform is fixedly provided with a control switch which is electrically connected with the telescopic device, the driving motor and the winch respectively.
Preferably, the telescopic device is a double-rod double-acting hydraulic push rod, and a corrugated friction layer matched with the friction plate is integrally formed on the guide rail.
Preferably, the inboard fixed mounting of moving platform has the inner casing, and moving platform's outside fixed mounting has the protection network, fixed mounting has inside ladder in the standard festival, and the articulated division door of installing and communicating with inside ladder on the inner casing.
Preferably, moving platform's the outside is circular, and moving platform's the outside has the outside ladder of connecting the moving platform top through bolt fixed mounting, outside ladder is cylindrical cat ladder, and the articulated protection cardboard that installs the protection that prevents personnel and drop in the bottom of outside ladder.
Preferably, the guide rails are fixedly connected through bolts, the insertion rod is provided with positioning holes, and the upper clamping arm is provided with spring positioning pins matched with the positioning holes in the insertion rod.
Compared with the prior art, the invention has the beneficial effects that: the sliding rail type mobile platform designed by the invention can transport workers up and down through the mobile platform arranged on the outer side of the standard knot, so that the trouble that the workers climb a tower crane is avoided, the physical consumption of the workers can be greatly reduced, and the device adopts two driving modes, so that the safety is high. The installation and the dismantlement are convenient, also can effectual compatible various sizes standard festival, have very high practical value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the structure of the present invention;
FIG. 3 is a cross-sectional view of the structure of the present invention;
fig. 4 is a schematic view of the installation of the guide rail of the present invention.
In the figure: the device comprises a standard section 1, an internal ladder 2, a driving wheel 3, a driving motor 4, a guide rail 5, a winch 6, an internal guard plate 7, a control switch 8, a moving platform 9, a protective net 10, an external ladder 11, a friction plate 12, a clamping plate 13, a telescopic device 14, an insertion rod 15, an upper clamping arm 16, a lower clamping arm 17, a positioning column 18, a rack 19 and a guide wheel 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a slide rail type moving platform for a building tower crane comprises a moving platform 9 arranged on a standard section 1, wherein a clamping device is fixedly arranged on the standard section 1 and is formed by fixedly connecting an upper clamping arm 16 and a lower clamping arm 17 through bolts, an insertion rod 15 is inserted and installed on the clamping device, a guide rail 5 is integrally formed at the tail end of the insertion rod 15, a guide wheel 20 matched with the guide rail 5 is fixedly installed on the inner side of the moving platform 9, a driving motor 4 is fixedly installed above the moving platform 9, a driving wheel 3 is driven by the tail end of the driving motor 4, a rack 19 is integrally formed on the outer side surface of the guide rail 5, the rack 19 is meshed with the driving wheel 3 and is installed, a winch 6 is fixedly installed above the moving platform 9, a pulley matched with a traction rope on the winch 6 is fixedly installed at the top of the moving platform 9, a telescopic device 14 is fixedly installed at the bottom of the moving platform 9, and the tail end of the telescopic device 14 is driven by a clamping plate 13, the tail end of the clamping plate 13 is fixedly provided with a friction plate 12 for clamping the guide rail 5, and the inside of the moving platform 9 is fixedly provided with a control switch 8 which is respectively and electrically connected with the telescopic device 14, the driving motor 4 and the winch 6.
Furthermore, the telescopic device 14 is a double-rod double-acting hydraulic push rod, and a corrugated friction layer matched with the friction plate 12 is integrally formed on the guide rail 5.
Further, an inner guard plate 7 is fixedly mounted on the inner side of the moving platform 9, a protective net 10 is fixedly mounted on the outer side of the moving platform 9, an internal ladder 2 is fixedly mounted in the standard section 1, and an isolation door communicated with the internal ladder 2 is hinged to the inner guard plate 7.
Further, the outside of moving platform 9 is circular, and there is an outside ladder 11 of connecting the top of moving platform 9 outside of moving platform 9 through bolt fixed mounting, and outside ladder 11 is cylindrical cat ladder, and the articulated protection cardboard that prevents personnel and drop of bottom of outside ladder 11 installs.
Furthermore, the guide rails 5 are fixedly connected through bolts, positioning holes are formed in the insertion rod 15, and spring positioning pins matched with the positioning holes in the insertion rod 15 are arranged on the upper clamping arm 16.
The working principle is as follows: when the device uses, can be in tower crane installation standard festival 1 with guide rail 5 through last chucking arm 16 with lower chucking arm 17 fix in the outside of standard festival 1, processing moving platform 9 is right afterwards and guide rail 5 assembly, when the workman need rise to the top of tower crane, the inside that only needs the bottom through outside ladder 11 to get into moving platform 9 can be through control switch 8 control hoist machine 6 with moving platform 9 upwards promotion, when reacing the tower crane top, the workman can get into inside ladder 2 in the standard festival 1 through the isolating gate on the inner casing 7, and get into the job position through inside ladder 2. The device is also provided with a friction plate 12 and a driving motor 4, when the winch 6 is in failure to cause the moving platform 9 to stall, the telescopic device 14 can be directly used for driving the friction plate 12 to decelerate the moving platform 9, meanwhile, the driving motor 4 starts to clamp the rack 9 again through the driving wheel 3, and finally, the moving platform 9 enters a normal working state under the driving of the driving motor 4. The device can be transported the workman through installing the moving platform 9 in the 1 outside of standard festival to avoided workman oneself to scramble the trouble of tower crane, reduction workman's that also can be great physical demands, the device self adopts two kinds of drive methods moreover, and the security is high, has very high practical value.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a work control method for slide rail formula moving platform of building tower crane, slide rail formula moving platform is including installing moving platform (9) on standard festival (1), its characterized in that: the standard knot (1) is fixedly provided with a clamping device, the clamping device is composed of an upper clamping arm (16) and a lower clamping arm (17) through bolt fixed connection, the clamping device is provided with an insertion rod (15) in an inserting manner, the tail end of the insertion rod (15) is integrally formed with a guide rail (5), the inner side of a movable platform (9) is fixedly provided with a guide wheel (20) matched with the guide rail (5), a driving motor (4) is fixedly arranged above the movable platform (9), the tail end of the driving motor (4) drives a driving wheel (3), the outer side surface of the guide rail (5) is integrally formed with a rack (19), the rack (19) is meshed with the driving wheel (3) for installation, the upper part of the movable platform (9) is fixedly provided with a winch (6), and the top of a tower crane is fixedly provided with a pulley matched with a traction rope on the winch (6), the bottom of the moving platform (9) is fixedly provided with a telescopic device (14), the tail end of the telescopic device (14) is driven by a clamping plate (13), the tail end of the clamping plate (13) is fixedly provided with a friction plate (12) for clamping the guide rail (5), and the inside of the moving platform (9) is fixedly provided with a control switch (8) which is electrically connected with the telescopic device (14), the driving motor (4) and the winch (6) respectively;
the guide rails (5) are fixedly connected through bolts, positioning holes are formed in the insertion rod (15), and spring positioning pins matched with the positioning holes in the insertion rod (15) are arranged on the upper clamping arm (16);
the work control method comprises the following steps:
when the standard section (1) is installed on the tower crane, the guide rail (5) is fixed on the outer side of the standard section (1) through an upper clamping arm (16) and a lower clamping arm (17), and then the movable platform (9) is machined and correctly assembled with the guide rail (5);
when workers need to lift to the top of the tower crane, the workers enter the interior of the mobile platform (9) through the bottom of the external ladder (11), and then the winch (6) is controlled to lift the mobile platform (9) upwards through the control switch (8);
when the top of the tower crane is reached, a worker enters the internal ladder (2) in the standard section (1) through the isolation door on the inner guard plate (7) and enters a working post through the internal ladder (2); when the winch (6) is in fault to cause the moving platform (9) to stall, the friction plate (12) is directly driven by the telescopic device (14) to decelerate the moving platform (9), meanwhile, the driving motor (4) starts to clamp the rack (19) again through the driving wheel (3), and finally the moving platform (9) enters a normal working state under the driving of the driving motor (4).
2. The work control method of the slide rail type mobile platform for the building tower crane according to claim 1, characterized in that: the telescopic device (14) is a double-rod double-acting hydraulic push rod, and a corrugated friction layer matched with the friction plate (12) is integrally formed on the guide rail (5).
3. The work control method of the slide rail type mobile platform for the building tower crane according to claim 1, characterized in that: the inboard fixed mounting of moving platform (9) has inner casing (7), and the outside fixed mounting of moving platform (9) has protection network (10), fixed mounting has inside ladder (2) in standard festival (1), and articulated the installing on inner casing (7) with the communicating insulated door of inside ladder (2).
4. The work control method of the slide rail type mobile platform for the building tower crane according to claim 1, characterized in that: the outside of moving platform (9) is circular, and there is outside ladder (11) of connecting moving platform (9) top in the outside of moving platform (9) through bolt fixed mounting, outside ladder (11) are cylindrical cat ladders, and the articulated protection cardboard that prevents personnel and drop of installing in the bottom of outside ladder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010083825.XA CN111186753B (en) | 2018-08-20 | 2018-08-20 | Work control method of slide rail type mobile platform for building tower crane |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010083825.XA CN111186753B (en) | 2018-08-20 | 2018-08-20 | Work control method of slide rail type mobile platform for building tower crane |
| CN201810945955.2A CN109230953B (en) | 2018-08-20 | 2018-08-20 | A slide rail formula moving platform for building tower crane |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810945955.2A Division CN109230953B (en) | 2018-08-20 | 2018-08-20 | A slide rail formula moving platform for building tower crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111186753A CN111186753A (en) | 2020-05-22 |
| CN111186753B true CN111186753B (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810945955.2A Active CN109230953B (en) | 2018-08-20 | 2018-08-20 | A slide rail formula moving platform for building tower crane |
| CN202010083825.XA Active CN111186753B (en) | 2018-08-20 | 2018-08-20 | Work control method of slide rail type mobile platform for building tower crane |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810945955.2A Active CN109230953B (en) | 2018-08-20 | 2018-08-20 | A slide rail formula moving platform for building tower crane |
Country Status (1)
| Country | Link |
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| CN (2) | CN109230953B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112875547B (en) * | 2021-01-19 | 2022-11-08 | 新疆宏昌茂业建设工程有限公司 | Building tower crane climbing device capable of reducing weight of personnel and using method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2301428Y (en) * | 1997-05-24 | 1998-12-23 | 张树静 | Lower extension attached portal building lifter |
| CN201534978U (en) * | 2009-08-31 | 2010-07-28 | 中建三局第三建设工程有限责任公司 | Steel platform foundation of tower crane |
| CN102070057A (en) * | 2011-01-30 | 2011-05-25 | 中建三局建设工程股份有限公司 | Self-elevating construction elevator |
| CN201999656U (en) * | 2011-03-31 | 2011-10-05 | 王志存 | Detachable combined tower crane base |
| CN103418973A (en) * | 2013-08-26 | 2013-12-04 | 徐州建机工程机械有限公司 | Welding fixture for climbing frame of tower crane |
| CN103626007A (en) * | 2013-11-13 | 2014-03-12 | 西华大学 | Head sheave frame mechanism of construction lifter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2245112Y (en) * | 1995-06-12 | 1997-01-15 | 冯国栋 | Safety ladder for building tower crane |
| CN201932851U (en) * | 2010-12-07 | 2011-08-17 | 长沙海川自动化设备有限公司 | Tower type crane and balance detection device thereof |
| CN206783167U (en) * | 2017-05-22 | 2017-12-22 | 南京德阳工程监理咨询有限公司 | A kind of safe climbing device of tower crane |
| CN107964941A (en) * | 2017-12-26 | 2018-04-27 | 中建三局集团有限公司 | A kind of synchronous cutting casting concrete continuous walls construction equipment and its construction method |
-
2018
- 2018-08-20 CN CN201810945955.2A patent/CN109230953B/en active Active
- 2018-08-20 CN CN202010083825.XA patent/CN111186753B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2301428Y (en) * | 1997-05-24 | 1998-12-23 | 张树静 | Lower extension attached portal building lifter |
| CN201534978U (en) * | 2009-08-31 | 2010-07-28 | 中建三局第三建设工程有限责任公司 | Steel platform foundation of tower crane |
| CN102070057A (en) * | 2011-01-30 | 2011-05-25 | 中建三局建设工程股份有限公司 | Self-elevating construction elevator |
| CN201999656U (en) * | 2011-03-31 | 2011-10-05 | 王志存 | Detachable combined tower crane base |
| CN103418973A (en) * | 2013-08-26 | 2013-12-04 | 徐州建机工程机械有限公司 | Welding fixture for climbing frame of tower crane |
| CN103626007A (en) * | 2013-11-13 | 2014-03-12 | 西华大学 | Head sheave frame mechanism of construction lifter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109230953A (en) | 2019-01-18 |
| CN109230953B (en) | 2020-04-10 |
| CN111186753A (en) | 2020-05-22 |
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Effective date of registration: 20210508 Address after: 233000 No.3 Jinhuai Road, mohekou Industrial Park, Huaishang District, Bengbu City, Anhui Province Applicant after: BENGBU JIANGNAN CONSTRUCTION MACHINERY Co.,Ltd. Address before: 321400 No.25 Yingxiang, Heyuan village, Xinjian Town, Jinyun County, Lishui City, Zhejiang Province Applicant before: Chen Zhilin |
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Denomination of invention: A work control method for a sliding rail-type mobile platform for a construction tower crane Effective date of registration: 20220905 Granted publication date: 20210601 Pledgee: Bengbu financing guarantee Group Co.,Ltd. Pledgor: BENGBU JIANGNAN CONSTRUCTION MACHINERY Co.,Ltd. Registration number: Y2022980014450 |
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Date of cancellation: 20230817 Granted publication date: 20210601 Pledgee: Bengbu financing guarantee Group Co.,Ltd. Pledgor: BENGBU JIANGNAN CONSTRUCTION MACHINERY Co.,Ltd. Registration number: Y2022980014450 |