CN202156904U - Movable rack truck device on railroad - Google Patents
Movable rack truck device on railroad Download PDFInfo
- Publication number
- CN202156904U CN202156904U CN2011202382962U CN201120238296U CN202156904U CN 202156904 U CN202156904 U CN 202156904U CN 2011202382962 U CN2011202382962 U CN 2011202382962U CN 201120238296 U CN201120238296 U CN 201120238296U CN 202156904 U CN202156904 U CN 202156904U
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- Prior art keywords
- guide wheel
- shaft
- moves
- side plate
- plate
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- Expired - Fee Related
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Abstract
The utility model discloses a movable rack truck device on a railroad, comprising a motor, a transmission screw, a support seat, a line coiling wheel, an encoding counter, a truck moving device, a guide wheel element and a rack component, wherein the support seat comprises a first support side plate and a second support side plate; the line coiling wheel is disposed outside the first support side plate; the encoding counter for measuring the rotation progress of the motor is disposed on the motor; the motor is connected with the transmission screw disposed in the support seat via a shaft coupler; the guide wheel element is sleeved on the transmission screw; the rack component capable of moving along a horizontal direction is disposed in the guide wheel element; and the truck moving device is disposed on the bottom of the support seat. The movable rack truck device on a railroad is simple in structure, simple to operate, convenient to move and locate, and more labour-saving; and the movable rack truck device on a railroad can realize a monitoring and a control on the rotation progress of the motor, with a high precision.
Description
Technical field
The utility model technology relates to rolling stock maintenance field, relates in particular to a kind of railway and moves the unwheeling device, is applicable to the mobile unwheeling of the various vehicles of railway locomotive.
Background technology
After rolling stock gets into the maintenance base, for be convenient to the vehicle bottom part dismantle, overhaul, inspection operation such as replacing, need with lift certain altitude on the car body, the easy access personnel operate.Be main also at the on-the-spot main employing fixed position unwheeling device of maintenance, propulsion source at present with source of the gas; But because unwheeling device quality is heavy, therefore the maintenance fixed-site is used inconvenient; The unwheeling device lift height and the lifting speed of work of cooperatively interacting in addition is difficult to unanimity, is prone to cause safety misadventure.
The utility model content
The purpose of the utility model is the problems referred to above that exist to existing technology, provides a kind of railway to move the unwheeling device, and this apparatus structure is simple, and is easy to use, high efficiency, and conveniently moving, the lifting precision is high.
The purpose of the utility model can realize through following technical proposal:
A kind of railway moves the unwheeling device; Comprise motor, drive lead screw, supporting seat, wire reels, coding counter, move car device, guide wheel spare and rack member; Supporting seat comprises first support side plate and second support side plate, and the first support side plate arranged outside has wire reels, is used for measuring the coding counter that motor rotates process and is arranged on the motor; Motor is connected with drive lead screw in being arranged on supporting seat through coupler; Guide wheel spare is set on the drive lead screw, can be arranged in the guide wheel spare along the rack member that moves perpendicular to the drive lead screw direction, and the supporting seat bottom is provided with moves the car device.
Aforesaidly move first vehicle wheel component and second vehicle wheel component that the car device comprises triangle plate washer, hydraulic press, hydraulic support shaft, is symmetricly set on the hydraulic support shaft two ends, first vehicle wheel component comprises that first moves wheel, L type attaching parts, first and move that car anchor shaft, first moves the car pipe link, wheel attaching parts, second moves wheel, second and moves the car anchor shaft; First moves car anchor shaft and second moves car anchor shaft symmetry and is fixed on the supporting seat two bottom sides; The triangle plate washer is arranged on first support side plate outside; Hydraulic press is arranged between triangle plate washer and the hydraulic support shaft; Hydraulic support shaft one end and first moves that wheel is captiveed joint simultaneously and L type attaching parts one end flexibly connects, and the L type attaching parts other end flexibly connects with moving car pipe link one end, move the car pipe link other end and wheel attaching parts be provided with second move wheel an end captive joint; The end that the wheel attaching parts other end and second moves the car anchor shaft flexibly connects, and L type attaching parts corner and first moves car anchor shaft one end and flexibly connects.
Aforesaid guide wheel spare comprises the first guide wheel side plate, the second guide wheel side plate, first guide wheel shaft, second guide wheel shaft, first limit shaft, second limit shaft, carry crank, carry gear, drive lead screw attaching parts and crank axle; The drive lead screw attaching parts is set on the drive lead screw; The first guide wheel side plate and the second guide wheel side plate are set in parallel in drive lead screw attaching parts both sides; First guide wheel shaft, second guide wheel shaft, first limit shaft and the second limit shaft two ends are separately fixed on the first guide wheel side plate and the second guide wheel side plate; Vertical distance between first guide wheel shaft and first limit shaft is identical with vertical distance between second guide wheel shaft and second limit shaft; The crank axle two ends that are provided with carry gear activity respectively are fixed on the first guide wheel side plate and the second guide wheel side plate, and crank axle one end is connected with the carry crank.
Aforesaid rack member comprises first liner plate, second liner plate, adapter plate, rack-plate, interfacing and tooth bar; First liner plate laterally arranges with second liner plate and captives joint through interfacing; First liner plate and the second liner plate inboard are respectively arranged with adapter plate and rack-plate, and rack-plate is provided with the tooth bar with the carry gear mesh.
Compared with prior art, the beneficial effect of the utility model is: 1, simple in structure, simple to operate; 2, running fix is convenient, more laborsaving; 3, can realize the monitoring and the control of the process of rotating to motor, precision is high.
Description of drawings
Fig. 1 faces structural representation for a kind of railway moves the unwheeling device;
Fig. 2 moves unwheeling device overall setup scheme drawing for a kind of railway;
Fig. 3 is the structural representation of guide wheel spare among Fig. 1;
Fig. 4 is the schematic top plan view of guide wheel spare among Fig. 1;
Fig. 5 is the schematic top plan view of Fig. 1 middle rack parts;
Among the figure: the 1-drive lead screw; 2-first support side plate; 3-second support side plate; The 4-wire reels; The 5-coding counter; 6-moves the car device; 7-guide wheel spare; The 8-rack member; The 9-motor; 601-triangle plate washer; The 602-hydraulic press; The 603-hydraulic support shaft; 604-first moves wheel; 605-L type attaching parts; 606-first moves the car anchor shaft; 607-moves the car pipe link; 608-wheel attaching parts; 609-second moves wheel; 610-second moves the car anchor shaft; The 701-first guide wheel side plate; The 702-second guide wheel side plate; 703-first guide wheel shaft; 704-second guide wheel shaft; 705-first limit shaft; 706-second limit shaft; 707-carry crank; 708-carry gear; 709-drive lead screw attaching parts; 710-crank axle; 801-first liner plate; 802-second liner plate; The 803-adapter plate; The 804-rack-plate; The 805-interfacing; The 806-tooth bar.
The specific embodiment
Like Fig. 1, shown in Figure 2; A kind of railway moves the unwheeling device, comprises motor 9, drive lead screw 1, supporting seat, wire reels 4, coding counter 5, moves car device 6, guide wheel spare 7 and rack member 8, and supporting seat comprises first support side plate 2 and second support side plate 3; First support side plate, 2 arranged outside have wire reels 4; Be used for measuring the coding counter 5 that motor 9 rotates processes and be arranged on the motor 9, motor 9 is connected with drive lead screw 1 in being arranged on supporting seat through coupler, and guide wheel spare 7 is set on the drive lead screw 1; Can be arranged in the guide wheel spare 7 along the rack member 8 that moves perpendicular to drive lead screw 1 direction, the supporting seat bottom is provided with moves car device 6.
Move in the unwheeling device operation at railway; Can just change the control of counter-rotating to motor 9; Through the rotating speed and the stroke of coding counter 5 feedback motors 9, drive lead screw 1 drives guide wheel spare 7 when rotating and moves along drive lead screw 1, thereby realizes the accuracy control and the monitoring of lift height accurately.
Move car device 6 and comprise triangle plate washer 601, hydraulic press 602, hydraulic support shaft 603, first vehicle wheel component that is symmetricly set on hydraulic support shaft 603 two ends and second vehicle wheel component, first vehicle wheel component comprises that first moves wheel 604, L type attaching parts 605, first and move that car anchor shaft 606, first moves car pipe link 607, wheel attaching parts 608, second moves wheel 609, second and moves car anchor shaft 610; First moves car anchor shaft 606 and second moves car anchor shaft 610 symmetries and is fixed on the supporting seat two bottom sides; Triangle plate washer 601 is arranged on first support side plate, 2 outsides; Hydraulic press 602 is arranged between triangle plate washer 601 and the hydraulic support shaft 603; Hydraulic support shaft 603 1 ends and first move wheel 604 captives joint and flexibly connects with L type attaching parts 605 1 ends simultaneously; L type attaching parts 605 other ends with move car pipe link 607 1 ends and flexibly connect; Move car pipe link 607 other ends and wheel attaching parts 608 be provided with second move wheel 609 an end captive joint, the end that wheel attaching parts 608 other ends and second move car anchor shaft 610 flexibly connects, L type attaching parts 605 corners and first move the flexible connection of car anchor shaft 606 1 ends.
When hydraulic press 602 did not extend vertically, first of first vehicle wheel component moved wheel 604 and second and moves wheel 609 and do not contact with ground, and the 3rd of second vehicle wheel component moves wheel and the 4th and moves wheel and also do not contact with ground; When hydraulic press 602 extended vertically, hydraulic press 602 two ends can withstand on respectively on triangle plate washer 601 and the hydraulic support shaft 603.Because triangle plate washer 601 is captiveed joint with first support side plate 2; So hydraulic press 602 forces hydraulic support shaft 603 by pressed downward; Cause first to move wheel 604 and contact with ground; Simultaneously hydraulic support shaft 603 drives connected L type attaching parts 605 to move car anchor shaft 606 with first be the center rotation, and this moment and L type attaching parts 605 bonded assemblys move car pipe link 607 and drive wheel attaching partss 608 to move car anchor shaft 610 with second be that the center rotates, and is arranged on second of wheel attaching parts 608 and moves wheel 609 and rotate with wheel attaching parts 608 and touch ground; In like manner, the 3rd of second vehicle wheel component the move wheel and the 4th and move wheel and also contact with ground with ground.Moving wheel, second through first moves wheel, the 3rd and moves wheel and the 4th and move wheel and easily railway is moved the unwheeling device and carry out running fix.
Rack member 8 comprises first liner plate 801, second liner plate 802, adapter plate 803, rack-plate 804, interfacing 805 and tooth bar 806; First liner plate 801 laterally arranges with second liner plate 802 and captives joint through interfacing 805; First liner plate 801 and second liner plate, 802 inboards are respectively arranged with adapter plate 803 and rack-plate 804, and rack-plate 804 is provided with and carry gear 708 ingear tooth bars 806.
Carry gear 708 engagements of tooth bar 806 and guide wheel spare 7 drive 708 rotations of carry gears through rotating crank 707, and the rack member 8 that drive simultaneously is provided with tooth bar 806 moves along the direction perpendicular to drive lead screw 1.
Claims (4)
1. a railway moves the unwheeling device; Comprise motor (9); It is characterized in that: also comprise drive lead screw (1), supporting seat, wire reels (4), coding counter (5), move car device (6), guide wheel spare (7) and rack member (8); Supporting seat comprises first support side plate (2) and second support side plate (3), and first support side plate (2) arranged outside has wire reels (4), is used for measuring the coding counter (5) that motor (9) rotates process and is arranged on the motor (9); Motor (9) is connected with drive lead screw (1) in being arranged on supporting seat through coupler; Guide wheel spare (7) is set on the drive lead screw (1), can be arranged in the guide wheel spare (7) along the rack member (8) that moves perpendicular to drive lead screw (1) direction, and the supporting seat bottom is provided with moves car device (6).
2. a kind of railway according to claim 1 moves the unwheeling device; It is characterized in that: describedly move first vehicle wheel component and second vehicle wheel component that car device (6) comprises triangle plate washer (601), hydraulic press (602), hydraulic support shaft (603), is symmetricly set on hydraulic support shaft (603) two ends, first vehicle wheel component comprises that first moves wheel (604), L type attaching parts (605), first and move that car anchor shaft (606), first moves car pipe link (607), wheel attaching parts (608), second moves wheel (609), second and moves car anchor shaft (610); First moves car anchor shaft (606) and second moves car anchor shaft (610) symmetry and is fixed on the supporting seat two bottom sides; Triangle plate washer (601) is arranged on first support side plate (2) outside; Hydraulic press (602) is arranged between triangle plate washer (601) and the hydraulic support shaft (603); Hydraulic support shaft (603) one ends and first move wheel (604) captives joint and flexibly connects with L type attaching parts (605) one ends simultaneously; L type attaching parts (605) other end with move car pipe link (607) one ends and flexibly connect; Move car pipe link (607) other end and wheel attaching parts (608) be provided with second move wheel (609) an end captive joint; The end that wheel attaching parts (608) other end and second moves car anchor shaft (610) flexibly connects, and L type attaching parts (605) corner and first moves car anchor shaft (606) one ends and flexibly connects.
3. a kind of railway according to claim 1 moves the unwheeling device; It is characterized in that: described guide wheel spare (7) comprises the first guide wheel side plate (701), the second guide wheel side plate (702), first guide wheel shaft (703), second guide wheel shaft (704), first limit shaft (705), second limit shaft (706), carry crank (707), carry gear (708), drive lead screw attaching parts (709) and crank axle (710); Drive lead screw attaching parts (709) is set on the drive lead screw (1); The first guide wheel side plate (701) and the second guide wheel side plate (702) are set in parallel in drive lead screw attaching parts (709) both sides; First guide wheel shaft (703), second guide wheel shaft (704), first limit shaft (705) and second limit shaft (706) two ends are separately fixed on the first guide wheel side plate (701) and the second guide wheel side plate (702); Vertical distance between first guide wheel shaft (703) and first limit shaft (705) is identical with vertical distance between second guide wheel shaft (704) and second limit shaft (706); Crank axle (710) two ends that are provided with carry gear (708) activity respectively are fixed on the first guide wheel side plate (701) and the second guide wheel side plate (702), and crank axle (710) one ends are connected with carry crank (707).
4. a kind of railway according to claim 3 moves the unwheeling device; It is characterized in that: described rack member (8) comprises first liner plate (801), second liner plate (802), adapter plate (803), rack-plate (804), interfacing (805) and tooth bar (806); First liner plate (801) laterally arranges with second liner plate (802) and captives joint through interfacing (805); First liner plate (801) and second liner plate (802) inboard are respectively arranged with adapter plate (803) and rack-plate (804), and rack-plate (804) is provided with and carry gear (708) ingear tooth bar (806).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202382962U CN202156904U (en) | 2011-07-07 | 2011-07-07 | Movable rack truck device on railroad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202382962U CN202156904U (en) | 2011-07-07 | 2011-07-07 | Movable rack truck device on railroad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202156904U true CN202156904U (en) | 2012-03-07 |
Family
ID=45764546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202382962U Expired - Fee Related CN202156904U (en) | 2011-07-07 | 2011-07-07 | Movable rack truck device on railroad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202156904U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347234A (en) * | 2015-11-24 | 2016-02-24 | 重庆红亿机械有限公司 | Car lifting jack body landing safety alarm system |
| CN105347230A (en) * | 2015-11-23 | 2016-02-24 | 苏州市优诺特升降机械有限公司 | Mobile jack supported by hydraulic pressure |
| CN105347225A (en) * | 2015-11-23 | 2016-02-24 | 苏州市优诺特升降机械有限公司 | Hauling-up device with lifting wheels |
| CN106744461A (en) * | 2016-12-27 | 2017-05-31 | 安徽通润汽车零部件有限公司 | It is a kind of to be easy to stabilization to place and mobile jack |
| CN106744460A (en) * | 2016-12-27 | 2017-05-31 | 安徽通润汽车零部件有限公司 | A kind of hydraulic jack with diversified occupation mode |
| CN109969974A (en) * | 2019-03-22 | 2019-07-05 | 中铁第四勘察设计院集团有限公司 | For the mobile unwheeling equipment of intelligence rail train and the unwheeling method of intelligence rail train |
| CN109969985A (en) * | 2019-05-06 | 2019-07-05 | 青岛四机设备工程有限公司 | A kind of both arms car lifting J-Horner |
-
2011
- 2011-07-07 CN CN2011202382962U patent/CN202156904U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347230A (en) * | 2015-11-23 | 2016-02-24 | 苏州市优诺特升降机械有限公司 | Mobile jack supported by hydraulic pressure |
| CN105347225A (en) * | 2015-11-23 | 2016-02-24 | 苏州市优诺特升降机械有限公司 | Hauling-up device with lifting wheels |
| CN105347234A (en) * | 2015-11-24 | 2016-02-24 | 重庆红亿机械有限公司 | Car lifting jack body landing safety alarm system |
| CN106744461A (en) * | 2016-12-27 | 2017-05-31 | 安徽通润汽车零部件有限公司 | It is a kind of to be easy to stabilization to place and mobile jack |
| CN106744460A (en) * | 2016-12-27 | 2017-05-31 | 安徽通润汽车零部件有限公司 | A kind of hydraulic jack with diversified occupation mode |
| CN109969974A (en) * | 2019-03-22 | 2019-07-05 | 中铁第四勘察设计院集团有限公司 | For the mobile unwheeling equipment of intelligence rail train and the unwheeling method of intelligence rail train |
| CN109969985A (en) * | 2019-05-06 | 2019-07-05 | 青岛四机设备工程有限公司 | A kind of both arms car lifting J-Horner |
| CN109969985B (en) * | 2019-05-06 | 2024-02-09 | 青岛四机设备工程有限公司 | Double-arm car lifting jack |
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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: 20120307 Termination date: 20150707 |
|
| EXPY | Termination of patent right or utility model |