CN114572098A - Bridge transport vehicle - Google Patents
Bridge transport vehicle Download PDFInfo
- Publication number
- CN114572098A CN114572098A CN202210263872.1A CN202210263872A CN114572098A CN 114572098 A CN114572098 A CN 114572098A CN 202210263872 A CN202210263872 A CN 202210263872A CN 114572098 A CN114572098 A CN 114572098A
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- Prior art keywords
- bridge
- transport vehicle
- bearing base
- arranged above
- slide rail
- Prior art date
- 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.)
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Links
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000005484 gravity Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/135—Securing or supporting by load bracing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/40—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying long loads, e.g. with separate wheeled load supporting elements
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a bridge transport vehicle, mainly relating to the technical field of road and bridge construction equipment, comprising a tractor, a semitrailer and a rapid gun vehicle, wherein the semitrailer is provided with a movable turntable, a rotatable hydraulic telescopic device is arranged above a transport vehicle body, a bridge bearing base is arranged above the rotatable hydraulic telescopic device, a balance detection device is arranged inside the bridge bearing base, a slide rail is arranged above the inside of the bridge bearing base, a gravity detection device is arranged inside the slide rail, two ends of the bridge bearing base are provided with bridge fixing devices, a walking trolley is arranged on the track, a rotating mechanism is arranged on the walking trolley, one end of a hydraulic control device is hinged with a longitudinal moving platform through a rotating frame, the other end of the hydraulic control device is hinged with the longitudinal moving platform through a head raising oil cylinder, the extending distance of the bridge is adjusted through the movable turntable according to the working condition of the rapid gun vehicle, the height and the horizontal angle of a rail beam are adjusted, the consistency and the synchronism during steering are ensured, the large stability of the precast beam is ensured, and the transportation is completed.
Description
Technical Field
The invention mainly relates to the technical field of road and bridge construction equipment, in particular to a bridge transport vehicle.
Background
The bridge transport vehicle is a concrete beam transport machine specially designed for road and railway bridge erection. Consists of three independent running mechanisms (a tractor, a semitrailer and a rapid gun carrier). The tractor is provided with a diesel engine which provides driving force for the whole tractor through speed reduction, and the final-stage driving is planetary gear transmission. The hydraulic power-assisted steering and air brake functions are arranged. A plurality of forward gears and reverse gears are provided. The rapid gun vehicle is provided with a single-cylinder diesel engine for providing power for hydraulic steering. The bridge transport vehicle has the functions of transporting beams and feeding beams to the bridge girder erection machine (transporting beam pieces out of a gantry crane in a concrete beam yard to the lower part of the bridge girder erection machine, which is a transport tool of an auxiliary bridge girder erection machine in a popular way), and is mainly suitable for bridge construction sites, concrete beam yards and the like.
The existing bridge transport vehicle is easy to generate torque by eccentric force when steering, so that the precast beam is unstable or overturned, the precast beam overturn accident on the beam transport vehicle occurs, the bending resistance and the shearing strength are not enough, and the problem of vehicle overturn caused by wing plate fracture when the beam transport gun vehicle passes through can be caused.
Disclosure of Invention
In view of the shortcomings and drawbacks of the prior art, it is an object of the present invention to provide a bridge transport vehicle.
In order to solve the technical problems, the invention adopts the following technical scheme: a bridge transport vehicle comprises a tractor, a semi-trailer and a rapid gun vehicle, wherein the semi-trailer is arranged on the tractor, and a movable turntable is arranged on the semi-trailer;
the rapid gun carrier comprises a carrier body, a slide rail and a gravity detection device, wherein a rotatable hydraulic telescopic device is arranged above the carrier body, a bridge bearing base is arranged above the rotatable hydraulic telescopic device, a balance detection device is arranged inside the bridge bearing base, the slide rail is arranged above the inside of the bridge bearing base, the gravity detection device is arranged inside the slide rail, bridge fixing devices are arranged at two ends of the bridge bearing base, and vibration reduction devices are arranged on the inner sides of the bridge fixing devices;
the movable turntable comprises a track, a walking trolley is arranged on the track, a rotating mechanism is arranged on the walking trolley, a hydraulic control device is arranged on the rotating mechanism, one end of the hydraulic control device is fixedly hinged with the longitudinal moving platform through a rotating frame, and the other end of the hydraulic control device is fixedly hinged with the longitudinal moving platform through a head raising oil cylinder.
As a further improvement of the invention, a transmission motor is arranged in the transportation vehicle body, a gear box is arranged below the transmission motor, a transmission shaft is arranged on the gear box, and two ends of the transmission shaft are connected with tires.
As a further improvement of the invention, a reinforcing steel bar baffle is arranged above the tire, and the warning tail lamp is arranged on the reinforcing steel bar baffle.
As a further improvement of the invention, a monitoring camera is arranged above the transportation vehicle body,
as a further improvement of the invention, the rotation mechanism is braked by a bidirectional drive motor.
As a further improvement of the invention, a front stopper and a rear stopper are respectively arranged at the front end and the tail end of the track.
Compared with the prior art, the invention has the beneficial effects that: according to the working condition of the rapid gun carrier, the forward extending distance of the bridge is adjusted by moving the rotary table, the height and the horizontal angle of the rail beam are adjusted, the consistency and the synchronism during steering are ensured, the large stability of the precast beam is ensured, and the transportation is completed.
Drawings
The invention will be further described with reference to the following drawings and detailed description:
FIG. 1 is a schematic structural view of a bridge transportation vehicle according to the present invention;
FIG. 2 is a side view of the present invention rapid-barrel gun carrier;
FIG. 3 is a schematic structural diagram of a movable turntable according to the present invention;
in the figure: the automatic control system comprises a tractor 1, a semitrailer 2, a rapid gun vehicle 3, a movable turntable 4, a transport vehicle body 5, a monitoring camera 6, a reinforcing steel bar baffle 7, tires 8, a transmission motor 9, a gear box 10, a transmission shaft 11, a warning tail lamp 12, a sliding rail 13, a vibration damper 14, a rotatable hydraulic telescopic device 15, a balance detection device 16, a gravity detection device 17, a bridge fixing device 18, a bridge bearing base 19, a track 20, a walking trolley 21, a hydraulic control device 22, a rotating frame 23, a head raising oil cylinder 24, a longitudinal moving platform 25, a rotating mechanism 26 and a bidirectional driving motor 27.
Detailed Description
In order to make the technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following specific embodiments.
Referring to fig. 1, a bridge transport vechicle, including tractor 1, semitrailer 2 and rapid gun car 3, semitrailer 2 installs on tractor 1 be equipped with on the semitrailer 2 and remove carousel 4.
Referring to fig. 2, the rapid gun carrier 3 includes a carrier vehicle body 5, a slide rail 13 and a gravity detection device 17, the rotatable hydraulic telescopic device 15 is arranged above the carrier vehicle body 5, the bridge bearing base 19 is arranged above the rotatable hydraulic telescopic device 15, a balance detection device 16 is arranged inside the bridge bearing base 19, the slide rail 13 is arranged above the bridge bearing base 19, the gravity detection device 17 is arranged inside the slide rail 13, bridge fixing devices 18 are arranged at two ends of the bridge bearing base 19, and a damping device 14 is arranged inside the bridge fixing devices 18.
Referring to fig. 3, the movable turntable 4 includes a rail 20, a traveling trolley 21 is disposed on the rail 20, a rotating mechanism 26 is disposed on the traveling trolley 21, a hydraulic control device 22 is disposed on the rotating mechanism 26, one end of the hydraulic control device 22 is fixedly hinged to a longitudinal moving platform 25 through a rotating frame 23, the other end of the hydraulic control device 22 is fixedly hinged to the longitudinal moving platform 25 through a raising oil cylinder 24, the rotating mechanism 26 is braked through a bidirectional driving motor 27, and a front stopper and a rear stopper are disposed at the front end and the tail end of the rail 20 respectively.
The inside of transport vechicle 5 is provided with drive motor 9, the below of drive motor 9 sets up gear box 10, be provided with transmission shaft 11 on the gear box 10, transmission shaft 11 both ends are connected with tire 8. A steel bar baffle 7 is arranged above the tire 8, and a warning tail lamp 12 is arranged on the steel bar baffle 7.
According to the invention, a bridge is placed on the semitrailer 2 and the rapid gun carrier 3 through a tower crane, the bridge is borne on a bridge bearing base 19 on the rapid gun carrier 3, the bridge is fixed by using a bridge fixing device 18, a gravity detection device 17 and a balance detection device 16 are used for detecting in real time, a transmission motor 9 is started to drive a gear box 10 to rotate, so that a transmission shaft 11 is driven to rotate, tires 8 are driven to move forwards, a vibration damping device 14 is used for reducing the shaking of the bridge in the moving process, meanwhile, a warning tail lamp 12 is used for reminding surrounding workers in real time, a monitoring camera 6 is arranged above the transportation vehicle body 5, and the monitoring camera 6 is used for monitoring in real time.
The movable rotary table 4 on the semitrailer 2 bears the bridge, the walking trolley 21 moves back and forth on the track 20, the front and back bearing distance of the bridge is adjusted, the horizontal angle of the bridge is adjusted through the rotating mechanism 26, balance is kept, one end of the hydraulic control device 22 is fixedly hinged with the longitudinal moving platform 25 through the rotating frame 23, the other end of the hydraulic control device is fixedly hinged with the longitudinal moving platform 25 through the head-up oil cylinder 24, the vertical angle of the bridge is adjusted through adjusting the lower height of the head-up oil cylinder 24, the height and the horizontal angle of the rail beam and the extending distance are adjusted according to working conditions, therefore, the consistency and the synchronism during steering are ensured, the stability of the precast beam is ensured, and transportation is completed.
It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only, since various other embodiments will become apparent to those skilled in the art upon reference to the following detailed description.
Claims (6)
1. The utility model provides a bridge transport vechicle which characterized in that: the automatic gun-propelling device comprises a tractor (1), a semi-trailer (2) and a gun-propelling car (3), wherein the semi-trailer (2) is arranged on the tractor (1), and a movable turntable (4) is arranged on the semi-trailer (2);
the rapid gun carrier (3) comprises a carrier body (5), a slide rail (13) and a gravity detection device (17), a rotatable hydraulic telescopic device (15) is arranged above the carrier body (5), a bridge bearing base (19) is arranged above the rotatable hydraulic telescopic device (15), a balance detection device (16) is arranged inside the bridge bearing base (19), the slide rail (13) is arranged above the inside of the bridge bearing base (19), the gravity detection device (17) is arranged inside the slide rail (13), bridge fixing devices (18) are arranged at two ends of the bridge bearing base (19), and vibration reduction devices (14) are arranged on the inner sides of the bridge fixing devices (18);
the movable turntable (4) comprises a track (20), a walking trolley (21) is arranged on the track (20), a rotating mechanism (26) is arranged on the walking trolley (21), a hydraulic control device (22) is arranged on the rotating mechanism (26), one end of the hydraulic control device (22) is fixedly hinged with a longitudinal moving platform (25) through a rotating frame (23), and the other end of the hydraulic control device is fixedly hinged with the longitudinal moving platform (25) through a head raising oil cylinder (24).
2. A bridge transport vehicle according to claim 1, wherein: the inside of transport vechicle body (5) is provided with drive motor (9), the below of drive motor (9) sets up gear box (10), be provided with transmission shaft (11) on gear box (10), transmission shaft (11) both ends are connected with tire (8).
3. A bridge transport vehicle according to claim 2, wherein: set up steel bar baffle (7) above tire (8), warning tail lamp (12) are installed on steel bar baffle (7).
4. A bridge transport vehicle according to claim 1, wherein: and a monitoring camera (6) is arranged above the transport vehicle body (5).
5. A bridge transport vehicle according to claim 1, wherein: the rotating mechanism (26) is braked by a bidirectional driving motor (27).
6. A bridge transport vehicle according to claim 1, wherein: and a front limiter and a rear limiter are respectively arranged at the front end and the tail end of the track (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210263872.1A CN114572098A (en) | 2022-03-15 | 2022-03-15 | Bridge transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210263872.1A CN114572098A (en) | 2022-03-15 | 2022-03-15 | Bridge transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114572098A true CN114572098A (en) | 2022-06-03 |
Family
ID=81779897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210263872.1A Pending CN114572098A (en) | 2022-03-15 | 2022-03-15 | Bridge transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114572098A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB489163A (en) * | 1936-12-18 | 1938-07-18 | Albert Edward Foulger | Improvements in tractor trailer coupling devices |
| GB542845A (en) * | 1940-09-14 | 1942-01-29 | Eagle Eng Co Ltd | Improvements connected with trailer vehicles |
| GB1302681A (en) * | 1970-01-02 | 1973-01-10 | ||
| EP0366577A1 (en) * | 1988-10-28 | 1990-05-02 | Transports Bogeat Daniel | Device with a detachable frame for transporting long loads |
| CN1375422A (en) * | 2002-03-07 | 2002-10-23 | 忻元龙 | Tractor for truck to draw trailor |
| CN1681674A (en) * | 2002-09-19 | 2005-10-12 | 舍兰德锻造及机械加工厂有限公司 | A vehicle adapted for different driving modes, and a method of driving such vehicles |
| US7380810B1 (en) * | 2005-04-21 | 2008-06-03 | Air Hitch Technology, Llc | Vehicle hitch with multi-directional damping |
| CN102164808A (en) * | 2008-09-29 | 2011-08-24 | 维斯塔斯风力***集团公司 | Telescopic vehicle and method for transporting a long object |
| RU120622U1 (en) * | 2012-04-27 | 2012-09-27 | ФГБОУ ВПО Уральская государственная сельскохозяйственная академия (УрГСХА), ОНРИ | ROTARY DEVICE FOR TRAIN TRAINS |
| US20130078078A1 (en) * | 2010-03-08 | 2013-03-28 | Lohr Industrie | Removable supporting cross-member provided with an adjustable-height fifth wheel for supporting a semi-trailer during the loading, rail transport and unloading thereof |
| CN205573717U (en) * | 2016-05-16 | 2016-09-14 | 曾凯涛 | Dedicated high security of bridge transportation fortune roof beam gun carriage |
| CN107826022A (en) * | 2017-10-27 | 2018-03-23 | 合肥正浩机械科技有限公司 | A kind of fortune beam gun carriage at a high speed |
| CN109466631A (en) * | 2018-12-29 | 2019-03-15 | 合肥正浩机械科技有限公司 | A kind of quick bridge transport vehicle of heavy type |
| CN209672845U (en) * | 2019-03-22 | 2019-11-22 | 山东军成机械科技有限公司 | A kind of furnace of calcium carbide manipulator |
| CN110884583A (en) * | 2019-11-05 | 2020-03-17 | 一汽解放汽车有限公司 | Tractor saddle and tractor |
| WO2020147323A1 (en) * | 2019-01-14 | 2020-07-23 | 长沙理工大学 | Folding arm type dual-arm bridge inspection vehicle |
| CN213948607U (en) * | 2020-12-02 | 2021-08-13 | 湖北三江航天万山特种车辆有限公司 | Multipurpose transfer trolley |
-
2022
- 2022-03-15 CN CN202210263872.1A patent/CN114572098A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB489163A (en) * | 1936-12-18 | 1938-07-18 | Albert Edward Foulger | Improvements in tractor trailer coupling devices |
| GB542845A (en) * | 1940-09-14 | 1942-01-29 | Eagle Eng Co Ltd | Improvements connected with trailer vehicles |
| GB1302681A (en) * | 1970-01-02 | 1973-01-10 | ||
| EP0366577A1 (en) * | 1988-10-28 | 1990-05-02 | Transports Bogeat Daniel | Device with a detachable frame for transporting long loads |
| CN1375422A (en) * | 2002-03-07 | 2002-10-23 | 忻元龙 | Tractor for truck to draw trailor |
| CN1681674A (en) * | 2002-09-19 | 2005-10-12 | 舍兰德锻造及机械加工厂有限公司 | A vehicle adapted for different driving modes, and a method of driving such vehicles |
| US7380810B1 (en) * | 2005-04-21 | 2008-06-03 | Air Hitch Technology, Llc | Vehicle hitch with multi-directional damping |
| CN102164808A (en) * | 2008-09-29 | 2011-08-24 | 维斯塔斯风力***集团公司 | Telescopic vehicle and method for transporting a long object |
| US20130078078A1 (en) * | 2010-03-08 | 2013-03-28 | Lohr Industrie | Removable supporting cross-member provided with an adjustable-height fifth wheel for supporting a semi-trailer during the loading, rail transport and unloading thereof |
| RU120622U1 (en) * | 2012-04-27 | 2012-09-27 | ФГБОУ ВПО Уральская государственная сельскохозяйственная академия (УрГСХА), ОНРИ | ROTARY DEVICE FOR TRAIN TRAINS |
| CN205573717U (en) * | 2016-05-16 | 2016-09-14 | 曾凯涛 | Dedicated high security of bridge transportation fortune roof beam gun carriage |
| CN107826022A (en) * | 2017-10-27 | 2018-03-23 | 合肥正浩机械科技有限公司 | A kind of fortune beam gun carriage at a high speed |
| CN109466631A (en) * | 2018-12-29 | 2019-03-15 | 合肥正浩机械科技有限公司 | A kind of quick bridge transport vehicle of heavy type |
| WO2020147323A1 (en) * | 2019-01-14 | 2020-07-23 | 长沙理工大学 | Folding arm type dual-arm bridge inspection vehicle |
| CN209672845U (en) * | 2019-03-22 | 2019-11-22 | 山东军成机械科技有限公司 | A kind of furnace of calcium carbide manipulator |
| CN110884583A (en) * | 2019-11-05 | 2020-03-17 | 一汽解放汽车有限公司 | Tractor saddle and tractor |
| CN213948607U (en) * | 2020-12-02 | 2021-08-13 | 湖北三江航天万山特种车辆有限公司 | Multipurpose transfer trolley |
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