CN201941844U - Concave tyre type beam-transporting vehicle - Google Patents
Concave tyre type beam-transporting vehicle Download PDFInfo
- Publication number
- CN201941844U CN201941844U CN2010206378798U CN201020637879U CN201941844U CN 201941844 U CN201941844 U CN 201941844U CN 2010206378798 U CN2010206378798 U CN 2010206378798U CN 201020637879 U CN201020637879 U CN 201020637879U CN 201941844 U CN201941844 U CN 201941844U
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- concave
- support bracket
- bearing
- pivoting support
- transporting vehicle
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Abstract
The utility model relates to a concave tyre type beam-transporting vehicle, wherein the section structure of the frame of the beam-transporting vehicle is concave-shaped; the frame comprises two side girders (6), a bearing cross beam (5), an end cross beam (3), a cross linking rod (9), an inclined linking rod (10) and a slewing bearing legs (7) which are welded in the manner of grating bridge construction; and the bearing cross beam (5), the cross linking rod (9) and the inclined linking rod (10) are arranged on the lower parts of the two side girders (6). The novel safe concave hydraulic hanging tyre type beam-transporting vehicle provided by the utility model has a bearing floor in ultralow height and can guide the carrying rapid railway box-shaped concrete beam or the wholly carrying rapid railway bridge erection machine to smoothly pass by the tunnels, thereby greatly increasing the progress of erecting the bridges along the rapid railway and being huge in social and economic benefits.
Description
Technical field
The utility model relates to a kind of transportation device of high-speed railway prestressed box-shaped beams of concrete, particularly a kind of concave volume type rubber-tyred beam transportation vehicle.
Background technology
The domestic and international rubber-tyred beam transportation vehicle of the prestress box-shaped beams of concrete that adopts is flat, is also referred to as large-sized power flat bed car.The disadvantage of this vehicle is that its bearing floor height is difficult to reduce, thereby difficulty is very big when delivering beams of concrete and cross the tunnel, and being used for packing bridge formation machine complete machine, to cross the tunnel then more unworkable.
The utility model content
Existing rubber-tyred beam transportation vehicle bearing floor height is difficult to reduce in order to overcome, the delivery beams of concrete passes through problems such as the tunnel difficulty is big, the utility model provides a kind of concave volume type rubber-tyred beam transportation vehicle, this utility model greatly reduces the height of rubber-tyred beam transportation vehicle bearing floor, can make delivery high speed railway box-shaped beams of concrete or pack high speed railway bridge formation machine complete machine to pass through the tunnel smoothly.
The technical scheme that its technical matters that solves the utility model adopts is: this concave volume type rubber-tyred beam transportation vehicle comprises operator's compartment, power system, pivoting support bracket, driven bridge, steering swivel system, drive axle, pneumatic system, hydraulic efficiency pressure system and electric system.It is characterized in that: hydraulic suspension frame and suspension tire sets are lined up two row by required width, and the hydraulic suspension tire sets that is evenly distributed on the left column needs and right side row person mounted in pairs, thereby constitute many group transverse axis.Then by both sides girder, load-bearing crossbeam, end floor beam, horizontal-associate bar, oblique link rod and the pivoting support bracket vehicle frame that is welded and coordinates mutually with above-mentioned file length, transaxial width according to the structural form of grid beam, wherein, described load-bearing crossbeam, horizontal-associate bar and oblique link rod are installed in the bottom of both sides girder, make the section of body frame structure for automotive become concave shape.Each hangs the supporting that tire sets just is installed under the vehicle frame pivoting support bracket and becomes vehicle frame.Hanging tire components is active bridge and driven bridge, and ratio between two is 1: 2.Between hydraulic suspension frame and vehicle frame horizontal-associate bar, steering swivel system is installed, the aiding support oil cylinder is housed below the two ends of end floor beam.
Furtherly, hydraulic suspension tire sets of the present utility model not only can make concave volume type rubber-tyred beam transportation vehicle have ± the self-level(l)ing ability of 300mm, and can also make each tire all can be evenly stressed under the rough situation in road surface.The utility model also has craspedodrome, diagonal, walk crosswise to turn to etc. with the Eight characters and turn to pattern, and it is driven direction linear precision and can reach ± 30mm, adapts to road surface longitudinal gradient ± 5%, horizontal wall inscription 3%, and the speed of a motor vehicle is heavily loaded 0-5km/h, unloaded 0-10km/h.
The beneficial effects of the utility model are: this utility model provides the later-model concave volume type of a kind of safety hydraulic suspension rubber-tyred beam transportation vehicle, it has the bearing floor of Very Low Clearance, make delivery high speed railway box-shaped beams of concrete or complete machine pack high speed railway bridge formation machine and can pass through the tunnel smoothly, thereby can improve the progress of setting up of high speed railway bridge along the line greatly, its society and economic benefit are huge.
Description of drawings
Fig. 1 is the front view of concave volume type rubber-tyred beam transportation vehicle;
Fig. 2 is the birds-eye view of concave volume type rubber-tyred beam transportation vehicle;
Fig. 3 is the A-A view profile of Fig. 1;
Fig. 4 is the B-B view profile of Fig. 1;
Fig. 5 is the C-C view profile of Fig. 1;
Fig. 6 is the utility model delivery high speed railway box-shaped beams of concrete view profile by the tunnel smoothly.
In above-mentioned accompanying drawing, 1. operator's compartment, 2. power system, 3. end floor beam and aiding support oil cylinder, 4. hydraulic suspension frame, 5. load-bearing crossbeam, 6. girder, 7. pivoting support bracket, 8. driven bridge, 9. horizontal-associate bar, 10. oblique link rod, 11. steering swivel systems, 12. drive axle, 13. pneumatic system, 14. hydraulic efficiency pressure systems, 15. electric systems.
The specific embodiment
The specific embodiment of the present utility model will be further described in conjunction with example (accompanying drawing):
The vehicle frame of 900T concave volume type rubber-tyred transport trolley is welded by both sides girder 6, load-bearing crossbeam 5, end floor beam 3, horizontal-associate bar 9, the oblique link rod 10 of intersection and pivoting support bracket 7 structural form according to the grid beam as shown in Figure 1 and Figure 2.After vehicle frame welds, hydraulic suspension frame 4 is installed under the pivoting support bracket 7, pivoting support bracket 7 is installed in coxostermum lower edge in two girders 6, thereby the drive axle 12 and the driven bridge 8 formed wagon train center lines that are installed in the hydraulic suspension frame are not overlapped with the longitudinal midline of girder 6, the center line of girder 6 is inclined to one side outward, and clear span can satisfy actual needs in the concave shape car body abdomen so make.Then drive axle 12 and driven bridge 8 tire sets are installed among the hydraulic suspension frame 4, steering swivel system 11 is connected between hanger bracket 4 and the vehicle frame horizontal-associate bar 9.Parts such as described load-bearing crossbeam 5, horizontal-associate bar 9 and oblique link rod 10 are installed in the bottom of both sides girder 6 without exception, to form concave volume type body frame structure for automotive.Power system 2, hydraulic efficiency pressure system 14, electric system 15 and pneumatic system 13 are installed on concave volume type vehicle frame, below the two ends of end floor beam 3, install the aiding support oil cylinder at last.Wherein, spacing shown in Figure 2 is two load-bearing crossbeams 5 of a, is that to be used for the support span be the beams of concrete of 32m; Spacing is two load-bearing crossbeams 5 of b, is that to be used for the support span be the beams of concrete of 24m.The utility model delivery high speed railway box-shaped beams of concrete is seen shown in Figure 6 smoothly by the situation in tunnel.
Claims (2)
1. concave volume type rubber-tyred beam transportation vehicle, comprise operator's compartment (1), power system (2), hang pivoting support bracket (7), driven bridge (8), steering swivel system (11), drive axle (12), pneumatic system (13), hydraulic efficiency pressure system (14) and electric system (15), it is characterized in that: the section structure of described beam transportation vehicle vehicle frame is a concave shape, described vehicle frame is by both sides girder (6), load-bearing crossbeam (5), end floor beam (3), horizontal-associate bar (9), tiltedly link rod (10) and pivoting support bracket (7) are welded according to the structural form of grid beam, wherein, described load-bearing crossbeam (5), horizontal-associate bar (9) and oblique link rod (10) are installed in the bottom of both sides girder (6).
2. concave volume type rubber-tyred beam transportation vehicle according to claim 1, it is characterized in that: hydraulic suspension frame (4) is installed under the pivoting support bracket (7), pivoting support bracket (7) is installed in the interior coxostermum lower edge of two girders (6), thereby the drive axle (12) and the formed wagon train center line of driven bridge (8) that are installed in the hydraulic suspension frame are not overlapped with the longitudinal midline of girder (6), and the center line of girder (6) is inclined to one side outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206378798U CN201941844U (en) | 2010-12-02 | 2010-12-02 | Concave tyre type beam-transporting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206378798U CN201941844U (en) | 2010-12-02 | 2010-12-02 | Concave tyre type beam-transporting vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201941844U true CN201941844U (en) | 2011-08-24 |
Family
ID=44469192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206378798U Expired - Lifetime CN201941844U (en) | 2010-12-02 | 2010-12-02 | Concave tyre type beam-transporting vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201941844U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019960A (en) * | 2010-12-02 | 2011-04-20 | 秦皇岛天业通联重工股份有限公司 | Concave rubber-tyred beam carrier |
| CN103510470A (en) * | 2012-06-29 | 2014-01-15 | 秦皇岛天业通联重工股份有限公司 | Hydraulic span change device of bridge girder erection machine |
| CN103590337A (en) * | 2012-08-17 | 2014-02-19 | 秦皇岛天业通联重工股份有限公司 | Bridge girder erection machine system and transferring method thereof |
-
2010
- 2010-12-02 CN CN2010206378798U patent/CN201941844U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019960A (en) * | 2010-12-02 | 2011-04-20 | 秦皇岛天业通联重工股份有限公司 | Concave rubber-tyred beam carrier |
| CN102019960B (en) * | 2010-12-02 | 2015-04-01 | 秦皇岛天业通联重工股份有限公司 | Concave rubber-tyred beam carrier |
| CN103510470A (en) * | 2012-06-29 | 2014-01-15 | 秦皇岛天业通联重工股份有限公司 | Hydraulic span change device of bridge girder erection machine |
| CN103510470B (en) * | 2012-06-29 | 2016-08-24 | 秦皇岛天业通联重工科技有限公司 | The hydraulic pressure of a kind of Bridge Erector becomes cross-device |
| CN103590337A (en) * | 2012-08-17 | 2014-02-19 | 秦皇岛天业通联重工股份有限公司 | Bridge girder erection machine system and transferring method thereof |
| CN103590337B (en) * | 2012-08-17 | 2016-06-15 | 秦皇岛天业通联重工科技有限公司 | A kind of bridge girder erection machine system and transfer method thereof |
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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: 20110824 Effective date of abandoning: 20150401 |
|
| RGAV | Abandon patent right to avoid regrant |