CN202294857U - Lock rail walking device - Google Patents
Lock rail walking device Download PDFInfo
- Publication number
- CN202294857U CN202294857U CN2011203558416U CN201120355841U CN202294857U CN 202294857 U CN202294857 U CN 202294857U CN 2011203558416 U CN2011203558416 U CN 2011203558416U CN 201120355841 U CN201120355841 U CN 201120355841U CN 202294857 U CN202294857 U CN 202294857U
- Authority
- CN
- China
- Prior art keywords
- walking
- rail
- pallet
- lock rail
- rail plate
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a lock rail walking device which comprises a tray arranged on a rail, wherein the tray is provided with an electric hoist. The lock rail walking device is characterized in that the tray is provided with a lock rail mechanism and a wheel walking mechanism which are arranged on the rail; and the lock rail mechanism mainly comprises a fixed lock rail plate, a movable lock rail plate and a locking bolt; the wheel walking mechanism comprises a walking wheel, a lever and a hold-down bolt. When the lock rail walking device draws components, the lock rail walking device is positioned in the front of a walking trolley loaded with the components, the electric hoist is connected with the walking trolley, the rail is locked through the lock rail mechanism, and the electric hoist draws the walking trolley to move forward. When the lock rail walking device and the walking trolley are too close to continuously move forward, the tray is supported by the wheel walking mechanism such that the rail lock walking device moves forward, thus the walking trolley is continuously drawn; and in addition, the lock rail walking device has the advantages of higher movement speed and no need of breaking pavements.
Description
Technical field
The utility model relates to a kind of draw gear, particularly a kind of be used for that the large ship member moves embrace the rail latching device.
Background technology
Shipbuilding enterprise in process of production; When large-scale component needs frequent moving in orbit all around; Traditional method adopts the winch traction; Need earth anchor (drawing total root) be set on each bar route all around, the road surface can be destroyed, and winch and also very inconvenience of assembly pulley are moved in change during lead.
The device that draws through chain block is also arranged, and it utilizes by a pair of armful of rail plate locking track, between the walking dolly of embracing rail plate and load-carrying element, chain block is set.During traction, the pulling chain block, the pulling walking dolly is to embracing the reach of rail plate, and constantly reach and grasping firmly rail plate are realized the reach of walking dolly.Its shortcoming is: haulage speed is very slow, and efficient is low.
Summary of the invention
The technical matters that the utility model will solve provides a kind ofly can not destroy the road surface and mobile fast speed is embraced the rail latching device.
For solving the problems of the technologies described above; The technical scheme of the utility model is: a kind of armful of rail running gear; Comprise that one is located at the pallet on the track, electric block is installed on the pallet, its innovative point is: said pallet is provided with and is positioned at embracing the trailer structure and walking wheel mechanism on the track; Said armful of trailer structure mainly comprises fixing rail plate, movable rail plate, the lock bolt embraced embraced; A fixing armful rail plate is located at track one side and captives joint with pallet; Opposite side and pallet that movable armful rail plate is located at track flexibly connect, and said fixing embracing between rail plate and the movable armful rail plate is connected with lock bolt; The said wheel mechanism of walking mainly comprises travelling wheel, lever, push bolt, and said lever middle part is connected through bearing pin with pallet, and an end of lever is provided with the travelling wheel that drops on the track, and the other end of lever is provided with the end can be against the push bolt on the pallet.
The advantage of the utility model is: during driving component; Embrace the rail running gear and be positioned at the walking dolly the place ahead that is loaded with member; Electric block is connected with walking dolly; Through the lock bolt of embracing the trailer structure rail plate is embraced in activity and held tightly track, realize embracing the fixing of rail traveling gear, draw the walking dolly segment distance that moves forward by electric block again with the fixing rail plate of embracing.When embrace rail running gear and walking dolly cross closely can't continue reach after, play the electric block on pallet and the pallet through the travelling wheel mechanism supports, can will embrace the reach of rail running gear and realize walking, so that continue to draw walking dolly.Moving velocity is very fast, need not to destroy the road surface.
Description of drawings
Fig. 1 embraces rail running gear birds-eye view for the utility model.
Fig. 2 is along A-A line cutaway view among Fig. 1.
Fig. 3 embraces trailer structure scheme drawing in the utility model.
Fig. 4 is a travelling wheel mechanism structure scheme drawing in the utility model.
Fig. 5 embraces the rail running gear for the utility model and uses scheme drawing.
The specific embodiment
Like Fig. 1, shown in 2, track 1, pallet 2, electric block 3, embrace trailer structure 4, walk wheel mechanism 5.
Above-mentioned pallet 2 is arranged on the top of track 1, and electric block 3 (referring to Fig. 5) is installed on the pallet 2.Pallet 2 be provided with two pairs be used for pallet 2 be locked on the track 1 embrace trailer structure 4 and be used for that supporting tray 2 walk on track 1 walk wheel mechanism 5, the pallet 2 corresponding trailer structures 4 of embracing have the mounting groove that is used to install armful trailer structure 4.
As shown in Figure 3; Embrace trailer structure 4 and comprise fixing rail plate 41, movable rail plate 42, lock bolt 43, jam nut 44, the push plate 45 of embracing of embracing; The fixing rail plate 41 of embracing is embraced the both sides that rail plate 42 is separately positioned on track 1 with activity; Fixing to embrace rail plate 41 fixing with pallet 2 welding, and the movable rail plate 42 of embracing flexibly connects with pallet 2, but along continuous straight runs away from or near track 1; The movable top bearing fit of embracing rail plate 42 is by lock bolt 43; Fixing rail plate 41 tops of embracing are stretched in the body of rod end of this lock bolt 43; And embrace the rail plate 41 tops back welding jam nut 44 that is threaded, lock bolt 43 outer being provided with and the movable fixing push plate 45 of rail plate 42 welding of embracing with fixing.Rotational lock nut 44 can realize solid activity embrace rail plate 42 near or away from track 1, thereby realize the locking of pallet 2 and track 1 or unclamp.
As shown in Figure 4; Walk wheel mechanism 5 and mainly comprise travelling wheel 51, lever 52, push bolt 53; Lever 52 middle parts and pallet 2 are connected through bearing pin, make that lever 52 is that fulcrum carries out certain angle and rotates with the centre, can directly utilize the lock bolt 43 embraced in the trailer frame 4 bearing pin as lever 52.The top of lever 52 is provided with the travelling wheel 51 that drops on the track 1, and the end of lever 52 is provided with the end can be against the push bolt 53 on the pallet 2.Rotatably compress bolt 53, make lever 52 to move on the end, lever 52 tops sink, and make travelling wheel 51 support pallet 2.
During use, as shown in Figure 5, embrace the place ahead that the rail running gear places walking dolly 6, the electric block 3 on the pallet 2 is connected with walking dolly 6 front ends, utilizes an armful trailer structure 4 that pallet 2 is locked on the track 1, starts electric block 3 and draws walking dolly 6 reaches; Walking dolly 6 reaches one segment distance is near after embracing the rail running gear; Unclamp and embrace trailer structure 4, supported whole armful of rail running gear, promote to embrace the rail running gear after track 1 reach through walking wheel mechanism 5; Fixing, can proceed the traction of walking dolly 6 by embracing trailer structure 4.
Claims (1)
1. embrace the rail running gear for one kind, comprise that one is located at the pallet on the track, electric block is installed on the pallet, it is characterized in that: said pallet is provided with and is positioned at embracing the trailer structure and walking wheel mechanism on the track; Said armful of trailer structure mainly comprises fixing rail plate, movable rail plate, the lock bolt embraced embraced; A fixing armful rail plate is located at track one side and captives joint with pallet; Opposite side and pallet that movable armful rail plate is located at track flexibly connect, and said fixing embracing between rail plate and the movable armful rail plate is connected with lock bolt; The said wheel mechanism of walking mainly comprises travelling wheel, lever, push bolt, and said lever middle part is connected through bearing pin with pallet, and an end of lever is provided with the travelling wheel that drops on the track, and the other end of lever is provided with the end can be against the push bolt on the pallet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203558416U CN202294857U (en) | 2011-09-22 | 2011-09-22 | Lock rail walking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203558416U CN202294857U (en) | 2011-09-22 | 2011-09-22 | Lock rail walking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202294857U true CN202294857U (en) | 2012-07-04 |
Family
ID=46363808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203558416U Withdrawn - After Issue CN202294857U (en) | 2011-09-22 | 2011-09-22 | Lock rail walking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202294857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381333A (en) * | 2011-09-22 | 2012-03-21 | 华泰(南通)船务有限公司 | Track clasping travel device |
| CN109138526A (en) * | 2018-10-31 | 2019-01-04 | 广船国际有限公司 | A kind of application method of fixed device, shelter and the fixation device |
-
2011
- 2011-09-22 CN CN2011203558416U patent/CN202294857U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381333A (en) * | 2011-09-22 | 2012-03-21 | 华泰(南通)船务有限公司 | Track clasping travel device |
| CN102381333B (en) * | 2011-09-22 | 2013-12-11 | 华泰(南通)船务有限公司 | Track clasping travel device |
| CN109138526A (en) * | 2018-10-31 | 2019-01-04 | 广船国际有限公司 | A kind of application method of fixed device, shelter and the fixation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120704 Effective date of abandoning: 20131211 |
|
| RGAV | Abandon patent right to avoid regrant |