CN107954378B - Quick replacement maintenance device for ground rail car - Google Patents
Quick replacement maintenance device for ground rail car Download PDFInfo
- Publication number
- CN107954378B CN107954378B CN201711109241.XA CN201711109241A CN107954378B CN 107954378 B CN107954378 B CN 107954378B CN 201711109241 A CN201711109241 A CN 201711109241A CN 107954378 B CN107954378 B CN 107954378B
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- CN
- China
- Prior art keywords
- arc
- rod
- hinged
- motor
- shaped
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Classifications
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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
- B66F11/042—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 actuated by lazy-tongs mechanisms or articulated levers
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G21/00—Chutes; Helter-skelters
- A63G21/04—Chutes; Helter-skelters with fixed rails
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G21/00—Chutes; Helter-skelters
- A63G21/06—Chutes; Helter-skelters with passing arrangements for cars
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
The invention relates to a quick replacing and maintaining device of a railway car for the ground, which comprises a first motor, a turntable, a screw rod and a large gear, wherein a T-shaped ring groove is formed in the large gear, a moving block is arranged on the T-shaped ring groove and is hinged with a first rod, the first rod is hinged with a workbench, and a guide plate is arranged at the bottom of the workbench; the large gear is meshed with a long gear shaft, the long gear shaft is connected with a second motor, a small lead screw is installed on the second motor in a matched mode, and the small lead screw is connected with a third motor; the right side of the long gear shaft is propped against a second rod with one end hinged on the rotary table and the other end connected with an arc-shaped plate, an arc-shaped through hole is formed in the arc-shaped plate, and a cylinder matched with the arc-shaped through hole is arranged on the guide plate. According to the invention, technicians can be mechanically conveyed to fault points at different positions on the railway car, so that the manual moving process is omitted, the labor capacity of the technicians is reduced, the pitching angle during maintenance can be adjusted, the fatigue is reduced, the equipment maintenance efficiency is improved, and the daily maintenance of the railway car is facilitated.
Description
Technical Field
The invention relates to the technical field of maintenance machinery, in particular to a quick replacement maintenance device for a rail car for the ground.
Background
The railcar is used as amusement equipment for surprise stimulation, is equipped in a wide amusement place, and a large number of tourists from various places experience railcar projects every day, so that the railcar is high in maintenance frequency and long in time, the railcar is large and heavy, maintenance on professional equipment is required, however, when a technician maintains under the railcar, the technician needs to walk to a fault position of the railcar for maintenance, when the number of positions of fault points is large, the technician moves frequently, the labor capacity is large, the maintenance is unfavorable to concentrating on work, fatigue is easy to cause, serious health hidden danger can be brought to the technician for a long time, the equipment maintenance efficiency is reduced, and the daily maintenance of the railcar is unfavorable.
Disclosure of Invention
In order to avoid and solve the technical problems, the invention provides a quick replacing and maintaining device for a rail car for the ground.
The technical problems to be solved by the invention are realized by adopting the following technical scheme:
the utility model provides a track car quick replacement maintenance device for ground, includes and fixes at subaerial motor, the output shaft of motor has the carousel, carousel coaxial coupling has the lead screw just the gear wheel is installed in the cooperation on the lead screw, be equipped with T shape annular on the gear wheel, install the movable block on the T shape annular just the movable block articulated have a pole, the top of pole articulates there is the workstation, the bottom of workstation is equipped with the deflector that supplies workstation horizontal slip and right-hand member to be fixed on the lead screw.
The gear wheel is meshed with a vertically placed long gear shaft, the bottom of the long gear shaft is connected with a second motor, a small screw rod arranged along the radial direction of the turntable is installed in a matched mode by the second motor, and the small screw rod is connected with a third motor fixed on the turntable.
The right side of long gear shaft supports to be fit with one end and articulates on the carousel and the other end is connected with the second pole of arc, the left lower tip of arc articulates on a pole, be equipped with the arc through-hole that is same curvature center with the arc on the arc, be equipped with on the one end that the deflector links to each other with the lead screw with arc through-hole complex cylinder.
As a further improvement of the invention, the curvature center of the arc-shaped plate coincides with the hinging point of the second rod.
As a further improvement of the invention, a round block is arranged at the abutting part of the long gear shaft and the second rod.
As a further improvement of the invention, the workbench further comprises a seat which is arranged on the workbench and can rotate, a hydraulic cylinder which is fixed at the lower end of the seat and is horizontally arranged, a first connecting rod with one end hinged at the right end of the hydraulic cylinder and the other end hinged at the right upper end of the seat, and a second connecting rod with one end hinged at the right end of the hydraulic cylinder and the other end hinged at the lower end of the seat. The seat comprises a seat base which is horizontally arranged and connected with the workbench, and a seat back which is hinged with the seat base.
As a further improvement of the invention, the first connecting rod and the second connecting rod are distributed in a V shape.
The beneficial effects of the invention are as follows:
the invention has simple structure and flexible operation mode, can convey technicians to fault points at different positions on the railway car through machinery, omits a manual moving process, reduces the labor capacity of the technicians, is beneficial to concentrating work, can adjust the pitching angle during maintenance, reduces the generation of fatigue, avoids the occurrence of health hidden trouble, improves the equipment maintenance efficiency, and is beneficial to the daily maintenance of the railway car.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at I;
FIG. 3 is an enlarged view of a portion at II of FIG. 1;
fig. 4 is a perspective view of a large gear in the present invention.
Detailed Description
The present invention will be further described in the following to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present invention easy to understand.
As shown in fig. 1 to 4, a quick replacement maintenance device for a railway car for the ground comprises a first motor 1 fixed on the ground, wherein an output shaft of the first motor 1 is connected with a rotary table 2, the rotary table 2 is coaxially connected with a screw 3 and is provided with a large gear 4 in a matched mode, the large gear 4 is provided with a T-shaped annular groove 4a, a moving block 5 is arranged on the T-shaped annular groove 4a and is hinged with a first rod 6, the top end of the first rod 6 is hinged with a workbench 7, and the bottom of the workbench 7 is provided with a guide plate 8 for horizontally sliding the workbench 7 and the right end of the guide plate is fixed on the screw 3.
The large gear 4 is meshed with a vertically placed long gear shaft 9, the bottom of the long gear shaft 9 is connected with a second motor 10, the second motor 10 is matched with and provided with a small lead screw 11 arranged along the radial direction of the turntable 2, and the small lead screw 11 is connected with a third motor 12 fixed on the turntable 2.
The right side butt of gear wheel axle 9 has one end to articulate on carousel 2 and the other end is connected with No. two poles 14 of arc 13, the lower left end of arc 13 articulates on No. one pole 6, be equipped with on the arc 13 with arc 13 be the arc through-hole 13a of same centre of curvature, be equipped with on the end that deflector 8 links to each other with lead screw 3 with arc through-hole 13a complex cylinder 8a.
In use, the second motor 10 drives the long gear shaft 9 to rotate, so that the large gear 4 moves up and down along the lead screw 3, and the first rod 6 pushes the workbench 7 to move left and right along the guide plate 8 under the limitation of the arc plate 13, so that fault maintenance at different distances under the rail car is realized. Starting the third motor 12 to enable the second motor 10 and the long gear shaft 9 to integrally move rightwards, enabling the long gear shaft 9 to push the second rod 14 to swing, enabling the arc plate 13 to slide along the cylinder 8a, and enabling the arc plate 13 to pull the first rod 6 to rotate clockwise around the moving block 5 due to the self-locking capability of installation between the large gear 4 and the screw rod 3, so that the workbench 7 is lifted upwards, fault maintenance on different heights is achieved, and the maintenance function at different positions can be achieved after combination.
The curvature center of the arc-shaped plate 13 coincides with the hinging point of the second rod 14. In this way, when the second rod 14 swings, the arc 13 can pull the first rod 6 to swing.
A round block 15 is arranged at the abutting part of the long gear shaft 9 and the second rod 14.
The workbench 7 further comprises a seat 71 which is arranged on the workbench 7 and can rotate, a hydraulic cylinder 72 which is fixed at the lower end of the seat 71 and is horizontally arranged, a first connecting rod 73 with one end hinged at the right end of the hydraulic cylinder 72 and the other end hinged at the right upper end of the seat 71, and a second connecting rod 74 with one end hinged at the right end of the hydraulic cylinder 72 and the other end hinged at the lower end of the seat 71. The first connecting rod 73 and the second connecting rod 74 are distributed in a V shape. The seat 71 comprises a seat 711 horizontally arranged and connected with the workbench 7, and a seat back 712 hinged with the seat 711. When the device is used, the hydraulic cylinder 72 is started, and the included angle between the first connecting rod 73 and the second connecting rod 74 is changed, so that the pitching angle of the seat 71 is adjusted, the body posture adjustment of a technician during maintenance is facilitated, and fatigue is relieved.
According to the invention, the first motor 1 is used for starting and driving the turntable 2 to rotate, and by combining the description, the device can be used for repairing any fault point in the railway vehicle, so that the maintenance speed is greatly increased.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides a railcar quick replacement maintenance device for ground, includes motor (1) No. one of fixing subaerial, the output shaft of motor (1) has carousel (2), its characterized in that: the rotary table (2) is coaxially connected with a lead screw (3), a large gear (4) is matched with the lead screw (3), a T-shaped annular groove (4 a) is formed in the large gear (4), a moving block (5) is arranged on the T-shaped annular groove (4 a), a first rod (6) is hinged to the moving block (5), a workbench (7) is hinged to the top end of the first rod (6), and a guide plate (8) for the workbench (7) to horizontally slide and the right end of the guide plate is fixed on the lead screw (3) is arranged at the bottom of the workbench (7);
the large gear (4) is meshed with a vertically placed long gear shaft (9), the bottom of the long gear shaft (9) is connected with a second motor (10), the second motor (10) is matched with a small screw (11) arranged along the radial direction of the turntable (2), and the small screw (11) is connected with a third motor (12);
the right side of the long gear shaft (9) is abutted against a second rod (14) with one end hinged to the rotary table (2) and the other end connected with an arc-shaped plate (13), the left lower end part of the arc-shaped plate (13) is hinged to a first rod (6), an arc-shaped through hole (13 a) with the same curvature center as the arc-shaped plate (13) is formed in the arc-shaped plate (13), and a cylinder (8 a) matched with the arc-shaped through hole (13 a) is formed in one end, connected with the lead screw (3), of the guide plate (8);
the curvature center of the arc-shaped plate (13) coincides with the hinging point of the second rod (14);
a round block (15) is arranged at the abutting part of the long gear shaft (9) and the second rod (14);
the workbench (7) further comprises a seat (71) which is arranged on the workbench (7) and can rotate, a hydraulic cylinder (72) which is fixed at the lower end of the seat (71) and is horizontally arranged, a first connecting rod (73) with one end hinged at the right end of the hydraulic cylinder (72) and the other end hinged at the right upper end of the seat (71), and a second connecting rod (74) with one end hinged at the right end of the hydraulic cylinder (72) and the other end hinged at the lower end of the seat (71).
2. The quick change and repair device for a railway car for the ground according to claim 1, wherein: the first connecting rod (73) and the second connecting rod (74) are distributed in a V shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711109241.XA CN107954378B (en) | 2017-11-11 | 2017-11-11 | Quick replacement maintenance device for ground rail car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711109241.XA CN107954378B (en) | 2017-11-11 | 2017-11-11 | Quick replacement maintenance device for ground rail car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107954378A CN107954378A (en) | 2018-04-24 |
| CN107954378B true CN107954378B (en) | 2023-06-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711109241.XA Active CN107954378B (en) | 2017-11-11 | 2017-11-11 | Quick replacement maintenance device for ground rail car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107954378B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108715430B (en) * | 2018-05-21 | 2019-11-12 | 合肥亚美科技股份有限公司 | A kind of Operation Van's ascending platform of ascending a height that can consolidate lifting |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1177387A (en) * | 1997-09-05 | 1999-03-23 | Taiyo Densan Kk | Mechanical press |
| EP1378480A1 (en) * | 2002-07-03 | 2004-01-07 | TMS Produktionssysteme GmbH | Transport vehicle for transporting structurial elements |
| JP2006069790A (en) * | 2004-09-06 | 2006-03-16 | Tsubakimoto Chain Co | Automobile body lifter |
| EP1892143A2 (en) * | 2006-08-24 | 2008-02-27 | Mazda Motor Corporation | Vehicle seat assembly |
| CN105615923A (en) * | 2016-03-28 | 2016-06-01 | 山东山大附属生殖医院有限公司 | Gynecological examining table |
| WO2017088254A1 (en) * | 2015-11-27 | 2017-06-01 | 中国矿业大学 | Device for clearance overlap between platforms and overlap method therefor |
| CN107934840A (en) * | 2017-11-22 | 2018-04-20 | 刘涔 | A kind of large product rapid transport equipment |
| CN207827804U (en) * | 2017-11-11 | 2018-09-07 | 华强方特（芜湖）文化科技有限公司 | A kind of ground railcar quick-replaceable maintenance unit |
-
2017
- 2017-11-11 CN CN201711109241.XA patent/CN107954378B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1177387A (en) * | 1997-09-05 | 1999-03-23 | Taiyo Densan Kk | Mechanical press |
| EP1378480A1 (en) * | 2002-07-03 | 2004-01-07 | TMS Produktionssysteme GmbH | Transport vehicle for transporting structurial elements |
| JP2006069790A (en) * | 2004-09-06 | 2006-03-16 | Tsubakimoto Chain Co | Automobile body lifter |
| EP1892143A2 (en) * | 2006-08-24 | 2008-02-27 | Mazda Motor Corporation | Vehicle seat assembly |
| WO2017088254A1 (en) * | 2015-11-27 | 2017-06-01 | 中国矿业大学 | Device for clearance overlap between platforms and overlap method therefor |
| CN105615923A (en) * | 2016-03-28 | 2016-06-01 | 山东山大附属生殖医院有限公司 | Gynecological examining table |
| CN207827804U (en) * | 2017-11-11 | 2018-09-07 | 华强方特（芜湖）文化科技有限公司 | A kind of ground railcar quick-replaceable maintenance unit |
| CN107934840A (en) * | 2017-11-22 | 2018-04-20 | 刘涔 | A kind of large product rapid transport equipment |
Non-Patent Citations (1)
| Title |
|---|
| 张燕军 ; 周厚强 ; 朱云博 ; 王冠群 ; .便携可调式底盘维修平板车设计.机械研究与应用.2013,(03),111-112、114. * |
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| Publication number | Publication date |
|---|---|
| CN107954378A (en) | 2018-04-24 |
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