CN201439591U - Moving cart of 900 t transporting beam vehicle with novel structure - Google Patents
Moving cart of 900 t transporting beam vehicle with novel structure Download PDFInfo
- Publication number
- CN201439591U CN201439591U CN200920103633XU CN200920103633U CN201439591U CN 201439591 U CN201439591 U CN 201439591U CN 200920103633X U CN200920103633X U CN 200920103633XU CN 200920103633 U CN200920103633 U CN 200920103633U CN 201439591 U CN201439591 U CN 201439591U
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- travelling car
- getting
- transportation vehicle
- crossbeam
- rotary bracket
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Abstract
The utility model discloses a moving cart of 900 t transporting beam vehicle with a novel structure, comprising the moving cart and a getting-off beam of a main body, wherein, the upper end of the getting-off beam is movably provided with a movable upper rotating bracket which is connected through a rotating mechanism arranged between two bodies. Therefore, when there is a small curve beam is supported, the upper rotating bracket rotates relative to the moving cart, the hidden danger caused by the damage to a concrete beam or the transporting beam vehicle structure due to effects of lateral bending moment on the concrete beam and the vehicle body with length of 20 m to 32 m and weight of 900t can be avoided.
Description
Technical field
The utility model relates to a kind of 900t of new structure, and the Beam transportation vehicle travelling car efficiently solves when little curve is set a roof beam in place, and concrete beam and vehicle body are subjected to the problem of transverse bending moment.
Background technology
At present, the domestic high ferro special line of building energetically, inter-city passenger rail begin to build in succession, build in the process in the railway shop, all need Beam transportation vehicle in the transportation of concrete beam and the erection process and finish.What the travelling car of Beam transportation vehicle extensively used is a kind of wheel-track type rigid-frame structure, dolly can only direction along ng a path walking and moving, if concrete beam is subjected to the transverse bending moment along orbital plane, then dolly can't discharge transverse bending moment, so just will be by concrete beam, dolly and cart bear this moment of flexure, no matter and this situation to car or beam all is very disadvantageous.Because being whole straight lines, railway line do not lay, some location is a curve, though angle is little, but concrete beam length is generally at 20m-32m, weight is up to 900t, concrete prefabricated case beam must prevent to be turned round with side direction in transportation and erection process to be bent, and under this little curve condition, set a roof beam in place, if Beam transportation vehicle also adopts the travelling car of structure in the past, a bit in the feeding beam process of lifting back, concrete beam will be subjected to transverse bending moment owing to the existence of little curve, cause laterally and bent, this transverse bending moment passes to Beam transportation vehicle by moving the beam dolly simultaneously, and this all is disadvantageous to concrete beam and Beam transportation vehicle, and situation seriously can cause the damage of concrete beam or Beam transportation vehicle structure to cause potential safety hazard.
Summary of the invention
In view of above-mentioned present situation, the utility model provides a kind of 900t of new structure, and the Beam transportation vehicle travelling car can satisfy setting a roof beam in place of little curve, has guaranteed the safety of concrete beam or Beam transportation vehicle structure.
Technical solution of the present utility model is: a kind of 900t of new structure, and the Beam transportation vehicle travelling car comprises the crossbeam of getting off that travelling car and body have; Wherein, rotary bracket in the described crossbeam upper end installation activity of getting off connects by the rotating mechanism that is provided with between two bodies.Therefore, rotary bracket is realized rotating with respect to travelling car in the utilization, thereby has discharged the effect of girder transverse bending moment.
According to such scheme, related rotating mechanism has on the crossbeam top of getting off a positioning of rotating axle is set, and installs with the positioning sleeve that last rotary bracket corresponding position is provided with to cooperate.
Rotating mechanism in above-mentioned is a rotating disc with pearl frame, is connected with last rotary bracket with the crossbeam of getting off respectively.
By above-mentioned application characteristic, at the crossbeam two ends of getting off polyfluortetraethylene plate is installed, in order to play support and to reduce rubbing action.
In like manner, last rotary bracket two ends are separately installed with block rubber and corrosion resistant plate in the position up and down.Play the effect that reduces friction when utilizing corrosion resistant plate to contact rotation with polyfluortetraethylene plate on the crossbeam of getting off.
According to such scheme, the two ends of setting a roof beam in place at rotary bracket position are by two groups of limited blocks being installed, the anglec of rotation of rotary bracket in the restriction at interval on travelling car body correspondence.
The last rotary bracket of indication is a box structure in above-mentioned, the distortion in the time of can reducing load-bearing.
In sum, the 900t of a kind of new structure that the utility model provides, the Beam transportation vehicle travelling car, also adopted the last rotary bracket that can rotate has been installed on the travelling car, therefore when meeting little curve and setting a roof beam in place, the last rotary bracket dolly that relatively moves at this position relatively rotates, and has avoided length at 20m-32m, the hidden danger that the hard sound that weight is subjected to transverse bending moment up to concrete beam and the vehicle body of 900t causes the damage of concrete beam or Beam transportation vehicle structure.
Description of drawings
Fig. 1 is the schematic diagram of the utility model structure.
The specific embodiment
Below in conjunction with accompanying drawing embodiment the utility model is further stated again.
By the 900t of a kind of new structure shown in Figure 1, the Beam transportation vehicle travelling car comprises the travelling car 1 that self has drive system and the crossbeam 2 of getting off on the body.Rotary bracket 6 in an activity of installation on the described crossbeam 2 of getting off is connected by the rotating mechanism that is provided with between two bodies.In the present embodiment, mentioned rotating mechanism is according to such scheme, and related rotating mechanism has on crossbeam 2 tops of getting off a positioning of rotating axle 5 is set, and installs with the positioning sleeve 9 that last rotary bracket 6 corresponding positions are provided with to cooperate.Utilize positioning sleeve 9 to rotate like this, also guarantee its flexibility relative to positioning of rotating axle 5.Simultaneously, consider the slewing area of rotary bracket 6, and the excessive anglec of rotation of last rotary bracket 6 has been limited by at interval two groups of limited blocks 4 being installed in the two ends of setting a roof beam in place at rotary bracket 6 positions on travelling car 1 body correspondence.In the utility model, at crossbeam 2 two ends of getting off polyfluortetraethylene plate 3 is installed, play the effect of supporting and reducing to rub.Equally, the position is separately installed with block rubber 8 corrosion resistant plates 7 about at last rotary bracket 6 two ends.When utilizing corrosion resistant plate 7 to contact rotation, play the effect that reduces friction with polyfluortetraethylene plate 3 on the crossbeam of getting off.
In the utility model, related rotating mechanism removes selects positioning of rotating axle 5 for use, and outside positioning sleeve 9 installations cooperated, the also optional usefulness of rotating mechanism had the rotating disc of pearl frame, is connected with last rotary bracket 6 with the crossbeam 2 of getting off respectively, can satisfy instructions for use equally.
As shown in Figure 6, Beam transportation vehicle is when feeding beam, a bit after lifting, the travelling car of Beam transportation vehicle cooperates with the hanging beam dolly of bridge formation machine, synchronously concrete beam is packed forward, owing to there is little curve, packing forward in the process, the relative Beam transportation vehicle travelling car end fulcrum generation cross torsion of concrete beam meeting, then when concrete beam has cross torsion trend, the low-angle rotation will take place with concrete beam in rotary bracket on the travelling car, thereby discharges additional torque and the internal force that exists little curve to cause concrete beam to be subjected to owing to laying-out.The force-bearing situation of concrete beam and transportation rack device is improved, improve the application life of equipment and the safety factor of construction.
Claims (6)
1. the 900t Beam transportation vehicle travelling car of a new structure comprises the crossbeam of getting off that travelling car and body have; It is characterized in that,, connect by the rotating mechanism that is provided with between two bodies at the last rotary bracket (6) of the described crossbeam of getting off (2) upper end installation activity.
2. press the 900t Beam transportation vehicle travelling car of the described a kind of new structure of claim 1, it is characterized in that, described rotating mechanism has on the crossbeam of getting off (2) top a positioning of rotating axle (5) is set, and installs with the positioning sleeve (9) that last rotary bracket (6) corresponding position is provided with to cooperate.
3. by the 900t Beam transportation vehicle travelling car of the described a kind of new structure of claim 2, it is characterized in that rotating mechanism is a rotating disc with pearl frame, be connected with last rotary bracket (6) with the crossbeam of getting off (2) respectively.
4. by the 900t Beam transportation vehicle travelling car of the described a kind of new structure of claim 1, it is characterized in that, polyfluortetraethylene plate (3) is installed at the crossbeam of getting off (2) two ends.
5. by the 900t Beam transportation vehicle travelling car of the described a kind of new structure of claim 1, it is characterized in that last rotary bracket (6) two ends are separately installed with block rubber (8) and corrosion resistant plate (7) in the position up and down.
6. by the 900t Beam transportation vehicle travelling car of the described a kind of new structure of claim 1, it is characterized in that the two ends of setting a roof beam in place at rotary bracket position are by two groups of limited blocks (4) are installed at interval on travelling car (1) body correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920103633XU CN201439591U (en) | 2009-07-07 | 2009-07-07 | Moving cart of 900 t transporting beam vehicle with novel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920103633XU CN201439591U (en) | 2009-07-07 | 2009-07-07 | Moving cart of 900 t transporting beam vehicle with novel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201439591U true CN201439591U (en) | 2010-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920103633XU Expired - Lifetime CN201439591U (en) | 2009-07-07 | 2009-07-07 | Moving cart of 900 t transporting beam vehicle with novel structure |
Country Status (1)
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| CN (1) | CN201439591U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785908A (en) * | 2012-09-03 | 2012-11-21 | 贵州路桥集团有限公司 | Automatic rotary type beam transport flat car |
| CN102966042A (en) * | 2012-11-19 | 2013-03-13 | 铜陵晟王冶金车辆有限责任公司 | Wheel-rail girder transport vehicle |
| CN102966043A (en) * | 2012-11-19 | 2013-03-13 | 铜陵晟王冶金车辆有限责任公司 | Beam bearing platform of wheel-rail girder transport vehicle |
| CN103410100A (en) * | 2013-08-29 | 2013-11-27 | 上海市机械施工集团有限公司 | Method for constructing urban crossroad pedestrian overpass and transport and erection all-in-one machines |
| CN111236085A (en) * | 2020-03-16 | 2020-06-05 | 浙江省交通规划设计研究院有限公司 | Mountain area segment beam conveying device and mountain area prefabricated segment beam conveying method |
| CN113957799A (en) * | 2021-10-28 | 2022-01-21 | 中铁第五勘察设计院集团有限公司 | Beam-carrying trolley and beam-transporting vehicle |
-
2009
- 2009-07-07 CN CN200920103633XU patent/CN201439591U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785908A (en) * | 2012-09-03 | 2012-11-21 | 贵州路桥集团有限公司 | Automatic rotary type beam transport flat car |
| CN102966042A (en) * | 2012-11-19 | 2013-03-13 | 铜陵晟王冶金车辆有限责任公司 | Wheel-rail girder transport vehicle |
| CN102966043A (en) * | 2012-11-19 | 2013-03-13 | 铜陵晟王冶金车辆有限责任公司 | Beam bearing platform of wheel-rail girder transport vehicle |
| CN103410100A (en) * | 2013-08-29 | 2013-11-27 | 上海市机械施工集团有限公司 | Method for constructing urban crossroad pedestrian overpass and transport and erection all-in-one machines |
| CN103410100B (en) * | 2013-08-29 | 2015-12-09 | 上海市机械施工集团有限公司 | The construction method of city intersection pedestrian overcrossing and integration of transporting and building machine |
| CN111236085A (en) * | 2020-03-16 | 2020-06-05 | 浙江省交通规划设计研究院有限公司 | Mountain area segment beam conveying device and mountain area prefabricated segment beam conveying method |
| CN113957799A (en) * | 2021-10-28 | 2022-01-21 | 中铁第五勘察设计院集团有限公司 | Beam-carrying trolley and beam-transporting vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160621 Address after: 066004 No. 3 Tianshan Road, Qinhuangdao economic and Technological Development Zone, Hebei, China Patentee after: QINHUANGDAO TIANYE TOLIAN HEAVY INDUSTRY CO., LTD. Address before: 066100 Jincheng Road 48, Beidaihe District, Hebei, Qinhuangdao Patentee before: Qinhuangdao Tianye Tolian Heavy Industry Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100421 |