CN202245759U - Mobile trolley of lifting tool for automobile - Google Patents
Mobile trolley of lifting tool for automobile Download PDFInfo
- Publication number
- CN202245759U CN202245759U CN2011203073720U CN201120307372U CN202245759U CN 202245759 U CN202245759 U CN 202245759U CN 2011203073720 U CN2011203073720 U CN 2011203073720U CN 201120307372 U CN201120307372 U CN 201120307372U CN 202245759 U CN202245759 U CN 202245759U
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- CN
- China
- Prior art keywords
- guide wheel
- main body
- car
- track adjusting
- travelling car
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- 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.)
- Expired - Fee Related
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a mobile trolley of a lifting tool for an automobile. The mobile trolley comprises a trolley main body, two pairs of bearing wheel mechanisms, four connection columns and inner guide wheel mechanisms, wherein the two pairs of bearing wheel mechanisms are mounted below the trolley main body and can run on inner leg surfaces of two parallel bull-headed rails, the four connection columns are connected with the bottom of the trolley main body and are used for mounting a lifting tool, and the inner guide wheel mechanisms are mounted at two sides of the trolley main body and can run on bull-headed rail waist faces at the same side of the inner leg surfaces of the bull-headed rails; and outer guide wheel mechanisms are connected onto the connection columns, wherein the outer guide wheel mechanisms are vertical to the guide rails, extend towards the exterior of the trolley main body, and can run on bull-headed rail waist faces at different sides of the inner leg surfaces of the bull-headed rails. With the adoption the devices of the mobile trolley of the lifting tool for the automobile, the safety of the mobile trolley of the lifting tool can be enhanced, and the stability in the operation of the mobile trolley of the lifting tool is also improved.
Description
Technical field
The utility model relates to the car assembling field, particularly a kind of car rig travelling car.
Background technology
At present, car production generally adopts the progressive assembling technology, and the production efficiency that the conveyor line production operation has improved automobile has greatly lowered manufacturing cost.
In general the four big technologies that are divided into of automobile conveyor line production: punching press, welding, application, general assembly.All need the transfer of vehicle body between wherein welding, application, this three big technology of general assembly, even each technology itself also need moving vehicle body.Therefore suspender is running through the overall process that car is made.Track according to suspender moves can be divided into suspender: play sling, carrying suspender and movable hanger three major types.The track that plays the sling general motion is in vertical direction, and only the lifting up and down of responsible vehicle body all is on the tracks of vertical direction, to move, and the distance of motion is shorter.The track of carrying suspender general motion in same level or the sports level face be more or less the same, only be responsible for being transported to the final position from start bit, move distance is longer.Movable hanger path of motion is existing horizontal motion perpendicular movement again in a working cycle.
The main portion of movable hanger can be divided into travelling car and suspender body.Moving of travelling car hour responsible horizontal surface; The suspender body is responsible for the vertical direction motion, is divided into the upper and lower, and its middle and upper part is connected with travelling car; Be fixed on above the travelling car, the bottom is connected through chain with top, and moves on the vertical direction through chain again; Vehicle body mainly is responsible for grasping in the bottom; The motor on top will be integrated up and down after through chain the bottom lifting being put in place, and travelling car is transported to preposition with vehicle body.
The suspender travelling car comprises little vehicle main body, dolly BOGEY WHEEL and dolly track adjusting wheel; Travelling car generally all moves on the track of i-beam structure; The cross section of I-beam section is " worker " font, and wherein vertically part be the waist of I-beam section, in vertically partly two outside faces be central plane; Two horizontal parts be divided into I-beam section leg, with I-beam section central plane bonded assembly two sides be interior leg face.The BOGEY WHEEL of travelling car moves on I-beam section leg inner face, travelling car lead to wheel with the central plane of the homonymy of BOGEY WHEEL operation leg face on move.
Suspender belongs to high-altitude operations tool, and BOGEY WHEEL is all in homonymy operation, exists the come off possibility of track of suspender travelling car, is unfavorable for safety in production.If, the suspender travelling car rail that falls in the high-altitude, that causes equipment, vehicle body easily undermines bad person person's injures and deaths.Therefore, the safety guard that must adopt is guaranteed the stability and the safety of the travelling car of suspender.
The utility model content
The utility model provides a kind of have safety guard and stable car rig travelling car.
The technical scheme that the utility model adopted is: a kind of car rig travelling car, two pairs of BOGEY WHEEL mechanisms, connection and the dolly bottom part body in two parallel bull headctions, moved on the leg face that comprise little vehicle main body, is installed on dolly main body below be used to install suspender four joint pins, be installed on the interior track adjusting wheel mechanism that moves on the bull headction central plane of dolly main body both sides leg face homonymy in bull headction; Be horizontally connected with the outer track adjusting wheel mechanism that on the bull headction central plane, moves on the said joint pin.The travelling car main body is through moving in the BOGEY WHEEL mechanism track that the leg face is constituted in I-beam section; The guide wheel of interior track adjusting wheel mechanism moves on the central plane in I-beam section; Can prevent avoiding BOGEY WHEEL operation skew, the BOGEY WHEEL side presses to central plane in the I-beam wheel, prevents scraping.The track adjusting wheel of outer track adjusting wheel mechanism is fitted and is run on the I-beam section central plane relative with interior track adjusting wheel; Can make the operation of suspender travelling car more steady; Twice legs the more important thing is I-beam section are in BOGEY WHEEL, interior track adjusting wheel mechanism, " C " shape groove that outer track adjusting wheel three constituted; Even because hoisting tool bogie carries and overweightly also can not cause two parallel I-beam sections to extend out, prevent that the travelling car derailing from falling.
Track adjusting wheel mechanism comprises interior guide wheel shaft fixed block, is fixed on the interior guide wheel shaft on the interior guide wheel shaft fixed block, the track adjusting wheel in being installed on the guide wheel shaft in said.Central plane rolls in the interior track adjusting wheel applying I-beam section.
Said outer track adjusting wheel mechanism comprises that L shaped level connects cross bar, connects with the guide wheel shaft fixed block that is connected cross bar one end in L shaped level, is fixed on the guide wheel shaft on the guide wheel shaft fixed block, is installed on the track adjusting wheel of guide wheel shaft.
Said guide wheel shaft fixed block one end fixed guide wheel shaft one end has the round rectangle screw and is connected cross bar through bolt with L shaped level and fixes.Round rectangle screw on the guide wheel shaft fixed block can be adjusted the distance and applying degree of outer track adjusting wheel and the outer central plane of I-beam section.
Said BOGEY WHEEL mechanism comprises axletree, be installed on BOGEY WHEEL on the axletree, embrace in the axletree shaft clip of getting on the bus; The axletree banding is fixed in the bottom of little vehicle main body.
The BOGEY WHEEL that is set forth in is a truncated cone-shaped, and the gradient of round platform bus is consistent with the gradient of leg face in the bull headction.Like this make trolley travelling more steady.
The rear and front end of said little vehicle main body all is equipped with test rod.Test rod is run into travel switch, and signal is passed to electric-control system.
The utility model has strengthened the safety of suspender travelling car, has also improved the stability of the travelling car operation of suspender.
Description of drawings
Fig. 1 is the structural representation of suspender travelling car.
Fig. 2 is the plan structure scheme drawing of suspender travelling car.
Fig. 3 is the left TV structure scheme drawing of suspender travelling car.
Fig. 4 is the backsight structural representation of suspender travelling car.
Fig. 5 is the structural representation of interior track adjusting wheel mechanism.
Fig. 6 is the structural representation of outer track adjusting wheel mechanism.
Fig. 7 is the structural representation of BOGEY WHEEL mechanism.
The specific embodiment
Below in conjunction with Figure of description the utility model technical scheme is done further elaboration in detail:
Shown in Fig. 1-4; A kind of car rig travelling car comprises dolly main body 1, and two pairs of BOGEY WHEEL mechanisms 5 that can in two parallel I-beam section 7 rails, move on the leg face 71 are installed on below the dolly main body 1; Four joint pins 2 are connected with dolly main body 1 bottom; Captiveing joint with four joint pins 2 in suspender top, can be with bolt, welding and other modes, in dolly main body 1 both sides are fixed with track adjusting wheel mechanism 4 can be in I-beam section 7 rails operation on the bull headction central plane 72 of leg face 71 homonymies; Meet the outer track adjusting wheel mechanism 6 that is horizontally connected with on bull headction central plane 73 operation on the post.Travelling car main body 1 can be moved in the track that leg face 71 is constituted in I-beam section through BOGEY WHEEL mechanism 3; The guide wheel 4 of interior track adjusting wheel mechanism is operation on the central plane 72 in I-beam section; Can prevent avoiding BOGEY WHEEL operation skew, BOGEY WHEEL 31 sides press to central plane 72 in the I-beam wheel, prevent scraping.The track adjusting wheel 61 of outer track adjusting wheel mechanism 6 is fitted and is run on the I-beam section central plane 73 relative with interior track adjusting wheel 41; Can make suspender travelling car operation more steady, twice legs the more important thing is I-beam section are in " C " shape groove that BOGEY WHEEL 41, interior track adjusting wheel mechanism 6, outer track adjusting wheel 61 threes constituted.
As shown in Figure 5, guide wheel shaft fixed block 42 in interior track adjusting wheel mechanism 4 comprises, be fixed in interior guide wheel shaft 43 on the guide wheel shaft fixed block 42, the track adjusting wheel 41 in being installed on the guide wheel shaft 43.Interior guide wheel shaft fixed block 42 1 ends with in dolly main body 1, central plane 72 rolls in the interior track adjusting wheel 41 applying I-beam sections.
As shown in Figure 6; Outer track adjusting wheel mechanism 6 comprises that L shaped level connects cross bar 62; One end of L shaped level connection cross bar 62 is captiveed joint with guide wheel shaft fixed block 63; The other end and suspender joint pin 2 are fixing, and guide wheel shaft 64 is housed on guide wheel shaft fixed block 63, and track adjusting wheel 61 is installed on the guide wheel shaft 64.Guide wheel shaft fixed block 63 is connected cross bar 62 fixing ends and has round rectangle screw 631 with L shaped level, be fixed by bolts to round rectangle screw 631 diverse locations, can adjust the distance and applying degree of outer track adjusting wheel 61 and the outer central plane 73 of I-beam section.
As shown in Figure 7, BOGEY WHEEL mechanism 3 comprises axletree 32, is installed on the BOGEY WHEEL 31 on the axletree, embraces in axletree 32 shaft clip 33 of getting on the bus, and axletree hoop 33 is anchored on little car owner, 1 bottom; BOGEY WHEEL 31 is a truncated cone-shaped, and the gradient of round platform bus is consistent with the gradient of leg face 71 in the bull headction.Leg face 71 full face contacts in BOGEY WHEEL 31 rolling surfaces and the bull headction, such makes the hoisting tool bogie operation more steady.
The test rod touching travel switch of the rear and front end of little vehicle main body passes to electric-control system with signal.
When load has the suspender bottom of vehicle body to be raised to be integrated with top; Travelling car is received signal will be transported to the destination by reference position with vehicle body according to the track of I-beam section, because an end test rod is run into travel switch; The suspender bottom descends; And vehicle body is placed on preposition, after rising on the bottom, and with top what is an one.Track when travelling car is pressed suspender come moves to reference position, and the test rod of the other end is run into travel switch, and empty suspender puts in place, if electric-control system detects the bottom vehicle body is arranged, and the suspender bottom descends and carries out next working cycle.
Claims (7)
1. car rig travelling car, the two pairs of BOGEY WHEEL mechanisms (3), connection that comprise little vehicle main body (1), are installed on little vehicle main body (1) below two parallel bull headctions (7), go up operation and little vehicle main body (1) bottom at this bull headction (7) be used to install suspender four joint pins (2), be installed on the interior track adjusting wheel mechanism (4) that the bull headction central plane (72) of little vehicle main body (1) both sides leg face (71) homonymy bull headction (7) in upward moves; It is characterized in that, be horizontally connected with the outer track adjusting wheel mechanism (6) of (73) operation on the bull headction central plane on the described joint pin (2).
2. car rig travelling car as claimed in claim 1; It is characterized in that; Described outer track adjusting wheel mechanism (6) comprises that " L " shape level connects cross bar (62), connects with the guide wheel shaft fixed block (63) that is connected cross bar (62) one ends in " L " shape level, is fixed on the guide wheel shaft (64) on the guide wheel shaft fixed block (63), is installed on the track adjusting wheel (61) on the guide wheel shaft (64).
3. car rig travelling car as claimed in claim 2 is characterized in that, described guide wheel shaft fixed block (63) one end fixed guide wheel shafts (64), and the other end has round rectangle screw (631).
4. car rig travelling car as claimed in claim 1 is characterized in that, described BOGEY WHEEL mechanism (3) comprises axletree (32), be installed on BOGEY WHEEL (31) on the axletree (32), embrace in axletree (32) shaft clip (33) of getting on the bus; Axletree hoop (33) is anchored on the bottom of little vehicle main body (1).
5. car rig travelling car as claimed in claim 4 is characterized in that, described BOGEY WHEEL (31) is a truncated cone-shaped, and the gradient of round platform bus is consistent with the gradient of leg face (71) in the bull headction.
6. car rig travelling car as claimed in claim 1; It is characterized in that; Track adjusting wheel mechanism (4) comprises interior guide wheel shaft fixed block (42), is fixed on the interior guide wheel shaft (43) on the interior track adjusting wheel fixed block (42) in described, is installed on the track adjusting wheel (41) on the interior guide wheel shaft (43).
7. car rig travelling car as claimed in claim 1 is characterized in that, the rear and front end of described little vehicle main body (1) all is equipped with test rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203073720U CN202245759U (en) | 2011-08-22 | 2011-08-22 | Mobile trolley of lifting tool for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203073720U CN202245759U (en) | 2011-08-22 | 2011-08-22 | Mobile trolley of lifting tool for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202245759U true CN202245759U (en) | 2012-05-30 |
Family
ID=46107033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203073720U Expired - Fee Related CN202245759U (en) | 2011-08-22 | 2011-08-22 | Mobile trolley of lifting tool for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202245759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429957A (en) * | 2016-10-11 | 2017-02-22 | 中铁工程装备集团有限公司 | Novel hydraulic tank car lifting device |
-
2011
- 2011-08-22 CN CN2011203073720U patent/CN202245759U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429957A (en) * | 2016-10-11 | 2017-02-22 | 中铁工程装备集团有限公司 | Novel hydraulic tank car lifting device |
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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: 20120530 Termination date: 20140822 |
|
| EXPY | Termination of patent right or utility model |