CN201963312U - Automatic walking device used for walking on uneven ground - Google Patents
Automatic walking device used for walking on uneven ground Download PDFInfo
- Publication number
- CN201963312U CN201963312U CN2011200104318U CN201120010431U CN201963312U CN 201963312 U CN201963312 U CN 201963312U CN 2011200104318 U CN2011200104318 U CN 2011200104318U CN 201120010431 U CN201120010431 U CN 201120010431U CN 201963312 U CN201963312 U CN 201963312U
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- walking
- engineering machinery
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- wheel group
- automatic
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Abstract
The utility model discloses an automatic walking device used for walking on uneven ground, which comprises a walking frame and a vertical walking wheel group arranged on the walking frame, wherein the vertical walking wheel group respectively comprises a driving wheel group and a driven wheel group, the driving wheel group and the driven wheel group respectively comprise reverse rail wheels and hanging rolling wheels, and the reverse rail wheels of the driving wheel group are connected with a motor and are connected with the hanging rolling wheels through a transmission mechanism. The automatic walking device used for engineering machinery can realize the transverse moving and the vertical moving of the engineering machinery, after the automatic walking device is arranged on the front end of the engineering machinery, the automatic step movement of the engineering machinery is realized, the automatic walking device can preferably adapt to various work conditions, the early period steel rail pavement work for the engineering machinery walking and the use of auxiliary equipment during the walking are reduced, the requirement on the automatic walking of the engineering machinery in the normal work is ensured, the construction quality and the work period are not influenced, the safety performance is good, the construction efficiency is high, and the work period is shortened.
Description
Technical field
Type of the present invention relates to engineer operation equipment, specifically is the traveling equipment that engineering machinery moves in construction, the walking of engineering machinery when can be used for uneven ground.
Background technology
During China 12, industry restructuring and growth pattern change and the national strategies such as fast development, development of the West Regions, rejuvenating the northeast, Rise of Central Region and construction Xinjiang of strategic new industry further execute reality, the construction of communication projects such as highway, railway is still the key project of nation-building project and local construction project.The construction of highway, railway constantly increases, and construction such as tunnel, bridge also increase thereupon.People are guaranteeing under the prerequisite of construction quality, and are also more and more higher to the requirement of efficiency of construction, also just also more and more higher to the requirement of the operating efficiency of engineering machinery.
Traditional engineering machinery exists a lot of not enough, and some of them lack running gear, uses very inconvenience during construction, needs a large amount of personnel and equipment to cooperate it to move, and expends the plenty of time.Though more existing engineering machinery have running gear, but it is very simple and easy, the walking condition is very strict, needs a large amount of previous works, as requires preliminary bracing ground opposed flattened, sets up interim support, steel rail laying, external force traction, this move mode is slow, need the cooperation of manually a large amount of and plant equipment, need increase the duration with for a long time during operation, there is certain potential safety hazard when mobile simultaneously, as the simple and easy trestle in the constructing tunnel.
Summary of the invention
The object of the present invention is to provide a kind of automatic running gear of uneven ground running that is used for, can effectively solve engineering machinery in uneven ground traveling problem
The object of the present invention is achieved like this: a kind of automatic running gear that is used for uneven ground running, it comprises walking frame and is installed in vertical walking wheels on the walking frame, described vertical road wheel group has initiatively wheels and driven wheels respectively, initiatively wheels and driven wheels include anti-rail wheel and hang roller, initiatively the anti-rail wheel of wheels connects motor, and hangs roller by the transmission mechanism connection.
Technical scheme of the present invention also comprises: have cross track to be fixed on the walking frame, have a traversing pull bar two to connect vertical walking wheels wheels of can realizing vertically walking respectively and move along cross track, this traversing pull bar is connected with walking frame.
Described traversing pull bar is controlled by the transverse hydraulic system.
The present invention is the automatic running gear that is used for engineering machinery, can realize the traversing and vertical shift of engineering machinery.During work, hang roller track and anti-rail wheel track in the engineering machinery prepackage, like this during the engineering machinery vertical shift, at first its supporting mechanism load-bearing, running gear is hung roller stress after breaking away from ground automatically, drives automatic running gear and moves to engineering machinery foremost, during interim support when automatically running gear moves as engineering machinery then, the load-bearing of anti-rail wheel, and drive the engineering machinery vertical shift, realize vertical stepping.When the engineering machinery front end is traversing, need this moment automatic running gear to support as the engineering machinery front end temporarily, operation transverse hydraulic system, engineering machinery i.e. transverse moving left and right on walking frame.After the engineering machinery front end is installed this automatic running gear, the automatic step-by-step movement that has realized engineering machinery moves, better adapt to various operating modes, reduced engineering machinery walking early stage steel rail laying work and when walking auxiliary equipment use, guarantee the needs of automatic walking in the engineering machinery operate as normal, do not influence construction quality and duration, security performance is good, the efficiency of construction height, the reduction of erection time.
Description of drawings
Describe the present invention in detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a left view of the present invention;
Fig. 3-Fig. 6 drives trestle vertical shift stride view for the present invention;
Fig. 7 drives operating distance view of trestle vertical shift for the present invention;
Fig. 8-Figure 11 drives the traversing stride view of trestle front end for the present invention.
The specific embodiment
With reference to accompanying drawing 1-2, structure of the present invention comprises walking frame 1, vertical traveling wheels 2 and hydraulic system and electrical system.Vertically traveling wheels 2 are connected with traversing pull bar 3 by swivel pin, and traversing pull bar 3 is connected with walking frame 1 by connecting otic placode, and the cover plate of spacing vertical traveling wheels 2 is housed on the crossbeam of walking frame; Vertically traveling wheels 2 contact with cross track 7 by traversing slide block, can move along cross track 7, and cross track 7 is welded on the walking frame 1.In the traversing pull bar 3 sideslip oil cylinder is housed, is connected as a single entity, control by the transverse hydraulic system by connecting otic placode and walking frame 1.Vertically the traveling wheels have initiatively wheels 10 and driven wheels 11 respectively for 2 li, and initiatively hang roller 4 and the anti-rail wheel 5 in the wheels is connected by transmission mechanism, and anti-rail wheel 5 directly is connected with motor, realizes electronic control; Driven wheels are hung the balance of roller 4 and the automatic running gear of anti-rail wheel 5 assurances, and stability is higher; Vertically hang roller 4 and the anti-rail wheel 5 of traveling wheels are installed on the block 6 by bolt.Hang roller 4 and be used for automatic running gear vertically moving on engineering machinery; Anti-rail wheel 5 is used for vertical reach of engineering machinery.Be welded with clamp on the base plate of block 6, be used for the location of traversing slide block.Automatically running gear can be realized the traversing and vertical shift of straighforward operation engineering machinery by prepackage electric remote control device.
Introduce the present invention below in conjunction with accompanying drawing and be used for the duty that trestle is walked:
See that from Fig. 3 to Fig. 7 automatic running gear 12 drives the stride state that trestle vertically advances.Trestle is provided with anti-rail wheel track, after trestle enters walking states, earlier at automatic running gear lower berth bolster wood, pack up the support suspension column of trestle elevating mechanism 9, it is broken away from ground one segment distance, this moment, running gear 12 supportted on the excavation face by sleeper as the interim support of trestle front end automatically, and anti-rail is taken turns 5 load-bearing.Starting running motor moves anti-rail wheel 5 and rear end travelling wheel and drives trestle simultaneously and carry out the vertical shift stepping.Elevating mechanism 9 jackings, trestle promotes, and running gear leaves sleeper automatically, and hang roller 4 load-bearing this moment, and starter motor is hung the automatic running gear of roller 4 drives and is run to trestle foremost, finishes the Integratively step-by-step operation.Fall trestle once more, repeat a step-by-step operation, the trestle construction operation length of vertically advancing is advanced once more as the concreting duty.
See that from Fig. 9 to Figure 12 automatic running gear 12 drives the stride state that the trestle front end laterally moves.Terminal support column pin and disengaging ground before elevating mechanism 9 is packed up, this moment, main bridge 8 front ends dropped on the automatic running gear 12, operation transverse hydraulic system, hydraulic jack promotes traversing pull bar 3, traversing pull bar 3 drives vertical traveling wheels 2 and carry out transverse moving left and right on the cross moving track 7 of walking frame 1, thereby drives the transverse moving left and right of main bridge 8 front ends.Need relatively largely when traversing, elevating mechanism 9 is propped up trestle earlier, running gear 12 built on stilts automatically, and the operation hydraulic system is carried out traversing operation to extreme position then with walking frame is traversing, and it is traversing to finish Integratively.Repeat the traversing amount that whole traversing operation can realize different demands.
In sum, the present invention realizes the traversing and vertical shift of automatic step-by-step movement of trestle, better adapts to various operating modes, the use of auxiliary equipment when having reduced the work of trestle walking steel rail laying in early stage and walking, and security performance is good, efficiency of construction is high, further the reduction of erection time.
The present invention also can be used for the automatic step-by-step movement walking of other device, and the method for operation is identical.
Claims (3)
1. automatic running gear that is used for uneven ground running, it is characterized in that: it comprises walking frame and is installed in vertical walking wheels on the walking frame, described vertical road wheel group has initiatively wheels and driven wheels respectively, initiatively wheels and driven wheels include anti-rail wheel and hang roller, initiatively the anti-rail wheel of wheels connects motor, and hangs roller by the transmission mechanism connection.
2. a kind of automatic running gear that is used for uneven ground running according to claim 1, it is characterized in that: have cross track to be fixed on the walking frame, have a traversing pull bar two to connect vertical walking wheels respectively and can realize that these wheels of vertically walking move along cross track, this traversing pull bar is connected with walking frame.
3. a kind of automatic running gear that is used for uneven ground running according to claim 1 and 2, it is characterized in that: described traversing pull bar is controlled by the transverse hydraulic system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200104318U CN201963312U (en) | 2011-01-14 | 2011-01-14 | Automatic walking device used for walking on uneven ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200104318U CN201963312U (en) | 2011-01-14 | 2011-01-14 | Automatic walking device used for walking on uneven ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201963312U true CN201963312U (en) | 2011-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200104318U Expired - Lifetime CN201963312U (en) | 2011-01-14 | 2011-01-14 | Automatic walking device used for walking on uneven ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201963312U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094651A (en) * | 2011-01-14 | 2011-06-15 | 湖南五新机械有限公司 | Automatic traveling device for traveling on uneven ground |
| CN103939133A (en) * | 2014-04-17 | 2014-07-23 | 中国矿业大学 | Step making type self-moving mechanism |
| CN106677801A (en) * | 2016-12-22 | 2017-05-17 | 中铁五局集团有限公司 | Stepping device of stepping type self-walking mobile trestle |
-
2011
- 2011-01-14 CN CN2011200104318U patent/CN201963312U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094651A (en) * | 2011-01-14 | 2011-06-15 | 湖南五新机械有限公司 | Automatic traveling device for traveling on uneven ground |
| CN103939133A (en) * | 2014-04-17 | 2014-07-23 | 中国矿业大学 | Step making type self-moving mechanism |
| CN106677801A (en) * | 2016-12-22 | 2017-05-17 | 中铁五局集团有限公司 | Stepping device of stepping type self-walking mobile trestle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cheng Bo Inventor after: Zheng Huaichen Inventor after: Wang Yabo Inventor before: Wang Xiangjun Inventor before: Zheng Huaichen Inventor before: Wang Yabo Inventor before: Cheng Bo |
|
| CB03 | Change of inventor or designer information | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 418000 Huaihua County, Hunan Province, China Industrial Economic Bureau room, room 114 Patentee after: Hunan five new template Co. Ltd. Address before: 418000 Huaihua County, Hunan Province, China Industrial Economic Bureau room, room 114 Patentee before: Hunan Wuxin Machinery Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |
|
| CX01 | Expiry of patent term |