CN205132927U - Running gear and have this running gear's engineering machinery - Google Patents
Running gear and have this running gear's engineering machinery Download PDFInfo
- Publication number
- CN205132927U CN205132927U CN201520958210.1U CN201520958210U CN205132927U CN 205132927 U CN205132927 U CN 205132927U CN 201520958210 U CN201520958210 U CN 201520958210U CN 205132927 U CN205132927 U CN 205132927U
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- Prior art keywords
- equalizing bar
- upper bracket
- running gear
- chassis
- undersetting
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Abstract
The utility model provides a running gear and have this running gear's engineering machinery, includes compensating beam (1), platform truck (3), perpendicular hinge assembly part (2) that upper and lower both ends are connected with compensating beam (1) and platform truck (3) respectively, perpendicular hinge assembly part (2) include undersetting (26) be connected with platform truck (3), upper bracket (24) be connected through connecting axle (25) and undersetting (26), lower part and upper bracket (24) fixed connection, upper portion with compensating beam (1) but swivelling joint perpendicular mandrel (21), be located friction disc (23) between upper bracket (24) and compensating beam (1). The traveling carriage car can wind perpendicular hinge assembly part free rotation, and when gnawing the rail phenomenon, the platform truck can freely rotate, avoids gnawing the rail and takes place, satisfies the crooked orbital requirement of traveling that has the radian, also can lay rotatory 90 degrees of whole platform trucks under temporary track's the condition, realizing the vertical direction walking of complete machine.
Description
Technical field
The utility model relates to and has the construction machinery and equipment of cart walking mechanism and the traveling gear of construction machinery and equipment.
Background technology
At present, the equalizing bar of the construction machinery and equipment cart walking mechanisms such as hoisting crane and the connection of walking carriage are generally connected by the axle of a horizontal positioned, such connection mode, and determining cart walking mechanism can only carry out straight line moving.Such as, and for the limited special occasions of some internal field tracks and place, have the temporary track etc. during track or the complete machine shipping of larger bending curvature, other Large-scale Hoisting equipment or extra chassis just must be used to solve, this just considerably increases cost.In addition, adopt the cart walking mechanism that this conventionally form connects, because cart can only straight-line motion, add uneven and some other reasonses of the manufacturing, installation, track, " gnawing rail " phenomenon can be produced in use for some time, thus affect the normal use of equipment.
CN204022300U discloses a kind of traveling gear of multistage equalizing bar form on December 17th, 2014, it comprises main equalizing bar, secondary equalizing bar and chassis, secondary equalizing bar is arranged in pairs in the below of main equalizing bar by slewing arrangement, chassis is arranged in pairs in the below of time equalizing bar by slewing arrangement, slewing arrangement comprises upper bracket, undersetting and rotation twisted axis, be bolted between upper bracket and undersetting, the top of upper bracket is connected with main equalizing bar or secondary equalizing bar by rotating twisted axis, and undersetting is connected with secondary equalizing bar or chassis by bolt.Rotating hinge connected unit vehicle frame and equalizing bar by using, the rotation of bogie frame, the rotation of equalizing bar can be realized, many wheel walking structures can be allowed to adapt to warp rail (when track camber ratio is larger), solve the requirement of place restriction.The technical scheme that this patent provides, is provided with time equalizing bar, and Multi-stage rotary device, and make structure more complicated, manufacturing cost and maintenance cost are relatively high.
Utility model content
In order to overcome the defect of prior art, the technical matters that the utility model solves is, a kind of traveling gear is provided and there is the construction machinery and equipment of this traveling gear, can allow chassis and equalizing bar any rotation each other, meet the walking requirement of warp rail, reduce " gnawing rail " phenomenon, by whole rotating of wheels 90 degree of chassis, can realize traveling gear when increasing temporary track and walk along vertical track simultaneously.
In order to solve the problems of the technologies described above, on the one hand, the utility model provides a kind of traveling gear, and it comprises equalizing bar; Chassis; The perpendicular hinge shaft assembly parts that upper/lower terminal is connected with described equalizing bar and chassis respectively, described perpendicular hinge shaft assembly parts comprise the undersetting be connected with described chassis; By the upper bracket that adapter shaft is connected with described undersetting; The vertical axle that bottom is fixedly connected with described upper bracket, top is rotatably connected with described equalizing bar; Friction lining between described upper bracket and equalizing bar.
As further improvement opportunity scheme, the traveling gear that the utility model provides, also has and is rotatably connected, through the lining of equalizing bar with described vertical axle top.
In order to solve the problems of the technologies described above, on the other hand, the utility model provides a kind of construction machinery and equipment, and it has the traveling gear described in aforementioned any one.
As further improvement opportunity scheme, the construction machinery and equipment that the utility model provides is hoisting crane, and described traveling gear is the cart walking mechanism of hoisting crane.
In the present invention, construction machinery and equipment is the construction machinery and equipment with cart walking mechanism, comprises hoisting crane, bucket-wheel stacker reclaimer etc.
The technical scheme that the utility model provides, perpendicular hinge shaft assembly parts are adopted to be connected with chassis by equalizing bar, walking carriage can be allowed freely to rotate with arbitrarily angled around perpendicular hinge shaft assembly parts, when gnawing rail phenomenon, chassis can freely rotate, avoid gnawing rail to occur, meet the driving requirements having the warp rail of radian; Also by whole chassis 90-degree rotation, when laying temporary track, the vertical direction walking of complete machine can be realized, solves the technical barrier of equipment displacement.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, forms a application's part, but does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of embodiment traveling gear;
Fig. 2 is the structural representation of the perpendicular hinge shaft assembly parts of embodiment traveling gear.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
The traveling gear of hoisting crane as depicted in figs. 1 and 2, comprises equalizing bar 1, chassis 3, the perpendicular hinge shaft assembly parts 2 that upper/lower terminal is connected with equalizing bar 1 and chassis 3 respectively.Perpendicular hinge shaft assembly parts 2 comprise the undersetting 26 be connected with chassis 3, by the upper bracket 24 that adapter shaft 25 is connected with undersetting 26, the vertical axle 21 that bottom is fixedly connected with upper bracket 24, top is rotatably connected with equalizing bar 1, friction lining 23 between upper bracket 24 and equalizing bar 1, be rotatably connected with vertical axle 21 top, through the lining 22 of equalizing bar 1.
Owing to adopting perpendicular hinge shaft assembly parts, equalizing bar 1 is connected with chassis 3, equalizing bar 1 freely can rotate relative to arbitrarily angled with chassis 3, and when gnawing rail phenomenon, chassis 3 can freely rotate, avoid gnawing rail to occur, meet the driving requirements having the warp rail of radian; Also by whole chassis 3 90-degree rotation, when laying temporary track, can realize the vertical direction walking of complete machine, solving the technical barrier of equipment displacement.
Obviously, the utility model is not limited to above preferred implementation, in the spirit that also can limit in the utility model claim and specification sheets, carry out conversion and the improvement of various ways, can same technical matters be solved, and obtain the technique effect of expection, therefore not repeat.Those of ordinary skill in the art can from content disclosed in the utility model directly or all schemes associated, as long as within the spirit limited in claim, also belong to protection domain of the present utility model.
Claims (4)
1. a traveling gear, is characterized in that, comprises equalizing bar (1); Chassis (3); The perpendicular hinge shaft assembly parts (2) that upper/lower terminal is connected with described equalizing bar (1) and chassis (3) respectively, described perpendicular hinge shaft assembly parts (2) comprise the undersetting (26) be connected with described chassis (3); By the upper bracket (24) that adapter shaft (25) is connected with described undersetting (26); The vertical axle (21) that bottom is fixedly connected with described upper bracket (24), top is rotatably connected with described equalizing bar (1); Be positioned at the friction lining (23) between described upper bracket (24) and equalizing bar (1).
2. traveling gear according to claim 1, is characterized in that, also has and is rotatably connected with described vertical axle (21) top, through the lining (22) of equalizing bar (1).
3. a construction machinery and equipment, is characterized in that, has the traveling gear described in any one of claim 1 or 2.
4. construction machinery and equipment according to claim 3, is characterized in that, described construction machinery and equipment is hoisting crane, and described traveling gear is the cart walking mechanism of hoisting crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958210.1U CN205132927U (en) | 2015-11-27 | 2015-11-27 | Running gear and have this running gear's engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958210.1U CN205132927U (en) | 2015-11-27 | 2015-11-27 | Running gear and have this running gear's engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205132927U true CN205132927U (en) | 2016-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520958210.1U Active CN205132927U (en) | 2015-11-27 | 2015-11-27 | Running gear and have this running gear's engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205132927U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032232A (en) * | 2017-06-09 | 2017-08-11 | 大连华锐重工集团股份有限公司 | The rotary mechanism of crane of anti-box-structure |
| CN107082370A (en) * | 2017-06-09 | 2017-08-22 | 大连华锐重工集团股份有限公司 | Four dolly polar cranes |
| CN108083140A (en) * | 2017-09-18 | 2018-05-29 | 太原重型机械集团工程技术研发有限公司 | The dual-purpose crane of ring rail straight rail |
| CN113044727A (en) * | 2021-02-05 | 2021-06-29 | 北京联合大学 | Novel arc track bridge crane with vertical hinged shaft wheel set |
-
2015
- 2015-11-27 CN CN201520958210.1U patent/CN205132927U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032232A (en) * | 2017-06-09 | 2017-08-11 | 大连华锐重工集团股份有限公司 | The rotary mechanism of crane of anti-box-structure |
| CN107082370A (en) * | 2017-06-09 | 2017-08-22 | 大连华锐重工集团股份有限公司 | Four dolly polar cranes |
| CN107032232B (en) * | 2017-06-09 | 2019-06-04 | 大连华锐重工集团股份有限公司 | The rotary mechanism of crane of anti-box-structure |
| CN108083140A (en) * | 2017-09-18 | 2018-05-29 | 太原重型机械集团工程技术研发有限公司 | The dual-purpose crane of ring rail straight rail |
| CN108083140B (en) * | 2017-09-18 | 2020-05-08 | 太原重型机械集团工程技术研发有限公司 | Circular-rail and straight-rail dual-purpose crane |
| CN113044727A (en) * | 2021-02-05 | 2021-06-29 | 北京联合大学 | Novel arc track bridge crane with vertical hinged shaft wheel set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Running gear and have this running gear's engineering machinery Effective date of registration: 20180503 Granted publication date: 20160406 Pledgee: Xiangtan Jiuhua Economic Construction Investment Co., Ltd. Pledgor: Tidfore Engineering Co., Ltd.|Tidfore Heavy Industry Co., Ltd.|Ocean engineering equipment (Tianjin) Co., Ltd. Registration number: 2018430000029 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |