CN210047388U - Girder transporting vehicle for transporting segmental girders - Google Patents
Girder transporting vehicle for transporting segmental girders Download PDFInfo
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- CN210047388U CN210047388U CN201920382638.4U CN201920382638U CN210047388U CN 210047388 U CN210047388 U CN 210047388U CN 201920382638 U CN201920382638 U CN 201920382638U CN 210047388 U CN210047388 U CN 210047388U
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Abstract
The utility model discloses a girder transporting vehicle for transporting segmental girders, which comprises a U-shaped frame, a cab, a bearing trolley frame, a driving trolley frame, tires and a driving axle; the left and the right of the U-shaped frame are respectively provided with a cab; a bearing trolley frame is fixedly connected below the left side of the U-shaped frame, and a driving trolley frame is fixedly connected below the right side of the U-shaped frame; two parallel axles are hinged to the left and right of the lower portion of the bearing trolley frame, tires are mounted at the front end and the rear end of each axle respectively, two parallel driving axles are hinged to the left and right of the lower portion of the driving trolley frame through turnover bases, and tires are mounted at the front end and the rear end of each driving axle respectively. The girder transporting vehicle for transporting the segmental girders is simple in design structure and convenient to operate, the segmental girders can be fixed on the girder transporting vehicle, the height of the center of gravity of the segmental girders in the transporting process can be obviously reduced, and the stability of the segmental girders in the transporting process is improved; and the girder transporting vehicle has stable structure and good adaptability to different road surfaces, and effectively reduces the occurrence of traffic accidents.
Description
Technical Field
The utility model belongs to the technical field of the fortune roof beam car is made, concretely relates to transportation of festival section roof beam is with fortune roof beam car.
Background
The girder transporting vehicle is an indispensable transport tool for transporting bridges in engineering construction, and is adjusted along with national policies at present, so that the requirements in pulling are increased, the quantity of constructed railway bridges, highway bridges and urban construction projects is increased, and the speed is increased. The demand for bridge carriers has increased substantially in such construction.
However, the conventional girder transporting vehicle has many defects in the process of transporting the sectional girders. Due to the particularity of the sectional beams, the sectional beams are generally narrow at the bottom and high in height, and the height is generally 2-3 meters; in order to maintain stability during transportation of the section girders, it is preferable to make the center of gravity of the section girders during transportation lower. However, the height of the common girder transporting vehicle is generally higher, and the stability is not good when the sectional girders are transported; the length of the body of the beam transporting vehicle is also longer, and the trafficability is not good when the road surface is uneven, so that traffic accidents are easy to happen.
SUMMERY OF THE UTILITY MODEL
The utility model provides a girder transporting vehicle for transporting segmental girders, which is simple in design structure and convenient in operation; the sectional beams can be firmly fixed on the beam transporting vehicle, the gravity center height of the sectional beams in the transporting process can be obviously reduced, and the stability of the sectional beams in the transporting process is improved; and the girder transporting vehicle has stable structure and good adaptability to different road surfaces, and effectively reduces the occurrence of traffic accidents.
The utility model adopts the technical proposal that: a girder transporting vehicle for transporting segmental girders comprises a U-shaped frame, a cab, a bearing trolley frame, a driving trolley frame, tires and a driving axle; the left end and the right end of the U-shaped frame are respectively provided with a cab; a bearing trolley frame is fixedly connected to the lower position of the left side of the U-shaped frame, and a driving trolley frame is fixedly connected to the lower position of the right side of the U-shaped frame; two parallel axles are hinged to the left and right of the lower portion of the bearing trolley frame, tires are mounted at the front end and the rear end of each axle respectively, two parallel driving axles are hinged to the left and right of the lower portion of the driving trolley frame through turnover bases, and tires are mounted at the front end and the rear end of each driving axle respectively.
The size of the U-shaped frame is the same as the contour size of the bottom of the segmental beam.
The whole vehicle body is divided into three layers, namely a U-shaped frame, a bearing trolley frame or a driving trolley frame and a drive axle, and each layer is connected in an articulated mode.
The driving trolley frame is fixedly connected with the overturning base through a pin shaft.
The lower position of the left side of the U-shaped frame is connected with the bearing trolley frame through a linking seat, and the lower position of the right side of the U-shaped frame is connected with the driving trolley frame through a linking seat.
The use process of the girder transporting vehicle for transporting the segmental girders comprises the following steps: when the girder transporting vehicle needs to be parked, the left foot pedals the clutch pedal, the right foot pedals the brake pedal stably, and the parking process of the girder transporting vehicle is finished; when the girder transporting vehicle needs to run backwards, a driver enters a reverse running cab, then holds a steering wheel by hand, pedals a clutch pedal by a left foot, slightly pedals an accelerator pedal by a right foot, and runs backwards, the running direction of the girder transporting vehicle can be controlled by turning the steering wheel by hand in the running process, when the vehicle needs to be stopped, the clutch pedal is stepped by the left foot, and a brake pedal is stably stepped by the right foot, so that the parking process of the girder transporting vehicle is completed.
The left end and the right end of the U-shaped frame are respectively provided with a cab; the purpose of this is: when the girder transporting vehicle is required to run in different directions, a driver can enter the driving cab in different directions to operate the girder transporting vehicle, so that the operation process of the driver is more convenient.
The lower position of the left side of the U-shaped frame is fixedly connected with a bearing trolley frame, and the lower position of the right side of the U-shaped frame is fixedly connected with a driving trolley frame; the purpose of this is: the whole vehicle body structure is more stable, and the safety in the driving process is improved.
The whole vehicle body is divided into three layers, namely a U-shaped frame, a bearing trolley frame or a driving trolley frame and a driving axle, and each layer is hinged; the purpose of this is: when the vehicle runs on a longitudinal slope, the trolley frame and the U-shaped vehicle frame can swing in the longitudinal direction, so that each group of axes can be stably stressed, and the suspension phenomenon is avoided; wherein adopt articulated formula structural connection between transaxle and the driving trolley frame, through the pin joint here, the transaxle can swing in the transverse direction, avoids transaxle one end unsettled, and the phenomenon of skidding of wheel has reduced the risk that the roof beam transporting car takes place the traffic accident.
The size of the U-shaped frame is the same as the outline size of the bottom of the segmental beam; the purpose of this is: the sectional beams can be firmly fixed on the U-shaped frame, and the U-shaped frame can reduce the height of the center of gravity of the sectional beams in the transportation process, so that the stability in the transportation process is ensured.
The utility model has the advantages that: the utility model provides a girder transporting vehicle for transporting segmental girders, which has simple design structure and convenient operation; the sectional beams can be firmly fixed on the beam transporting vehicle, the gravity center height of the sectional beams in the transporting process can be obviously reduced, and the stability of the sectional beams in the transporting process is improved; and the girder transporting vehicle has stable structure and good adaptability to different road surfaces, and effectively reduces the occurrence of traffic accidents.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a right side view of the present invention;
fig. 3 is a view showing the installation relationship between the driving trolley frame and the turning base.
The labels in the figure are: 1. a cab; 2. a tire; 3. a load-bearing trolley frame; 4. a linking base; 5. a U-shaped frame; 6. driving the trolley frame; 7. a pin shaft; 8. a drive axle; 9. and (5) overturning the base.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in the figure, the girder transporting vehicle for transporting the segmental girders comprises a U-shaped frame 5, a cab 1, a bearing trolley frame 3, a driving trolley frame 6, tires 2 and a driving axle 8; the left end and the right end of the U-shaped frame 5 are respectively provided with a cab 1; the lower position of the left side of the U-shaped frame 5 is fixedly connected with a bearing trolley frame 3, and the lower position of the right side of the U-shaped frame 5 is fixedly connected with a driving trolley frame 6; two parallel axles are hinged to the left and right of the lower portion of the bearing trolley frame 3, tires 2 are mounted at the front end and the rear end of each axle respectively, two parallel driving axles 8 are hinged to the left and right of the lower portion of the driving trolley frame 6 through overturning bases 9, and tires 2 are mounted at the front end and the rear end of each driving axle 8 respectively.
The size of the U-shaped frame 5 is the same as the size of the outline of the bottom of the segmental beam.
The whole vehicle body is divided into three layers, namely a U-shaped vehicle frame 5, a bearing trolley frame 3 or a driving trolley frame 6 and a driving axle 8, and each layer is connected in a hinged mode.
The driving trolley frame 6 is fixedly connected with the overturning base 9 through a pin shaft 7.
The lower position of the left side of the U-shaped frame 5 is connected with the bearing trolley frame 3 through a linking seat 4, and the lower position of the right side of the U-shaped frame 5 is connected with the driving trolley frame 6 through the linking seat 4.
The use process of the girder transporting vehicle for transporting the segmental girders comprises the following steps: when the girder transporting vehicle is transported, the bottom of the section girder is closely attached and fixed with the U-shaped frame 5, then a driver enters the cab 1, when the girder transporting vehicle needs to run forwards, the driver enters the forward running cab 1, holds the steering wheel, pedals the clutch pedal with the left foot, slightly pedals the accelerator pedal with the right foot, and runs forwards the girder transporting vehicle, the running direction of the girder transporting vehicle can be controlled by turning the steering wheel with the hand during the running process, and when the vehicle needs to be parked, the clutch pedal is pedaled with the left foot, the brake pedal is pedaled with the right foot stably, and the parking process of the girder transporting vehicle is finished; when the girder transporting vehicle needs to run backwards, a driver enters the reverse running cab 1, then holds the steering wheel, pedals the clutch pedal with a left foot, slightly pedals the accelerator pedal with a right foot, and runs backwards on the girder transporting vehicle, the running direction of the girder transporting vehicle can be controlled by turning the steering wheel with a hand in the running process, when the vehicle needs to be stopped, the clutch pedal is stepped on with the left foot, and the brake pedal is stably stepped on with the right foot, so that the parking process of the girder transporting vehicle is completed.
Claims (5)
1. A girder transporting vehicle for transporting segmental girders comprises a U-shaped frame, a cab, a bearing trolley frame, a driving trolley frame, tires and a driving axle; the method is characterized in that: the left end and the right end of the U-shaped frame are respectively provided with a cab; a bearing trolley frame is fixedly connected to the lower position of the left side of the U-shaped frame, and a driving trolley frame is fixedly connected to the lower position of the right side of the U-shaped frame; two parallel axles are hinged to the left and right of the lower portion of the bearing trolley frame, tires are mounted at the front end and the rear end of each axle respectively, two parallel driving axles are hinged to the left and right of the lower portion of the driving trolley frame through turnover bases, and tires are mounted at the front end and the rear end of each driving axle respectively.
2. The girder transporting vehicle for segmental girder according to claim 1, wherein: the size of the U-shaped frame is the same as the contour size of the bottom of the segmental beam.
3. The girder transporting vehicle for segmental girder according to claim 1, wherein: the whole vehicle body is divided into three layers, namely a U-shaped frame, a bearing trolley frame or a driving trolley frame and a drive axle, and each layer is connected in an articulated mode.
4. The girder transporting vehicle for segmental girder according to claim 1, wherein: the driving trolley frame is fixedly connected with the overturning base through a pin shaft.
5. The girder transporting vehicle for segmental girder according to claim 1, wherein: the lower position of the left side of the U-shaped frame is connected with the bearing trolley frame through a linking seat, and the lower position of the right side of the U-shaped frame is connected with the driving trolley frame through a linking seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920382638.4U CN210047388U (en) | 2019-03-25 | 2019-03-25 | Girder transporting vehicle for transporting segmental girders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920382638.4U CN210047388U (en) | 2019-03-25 | 2019-03-25 | Girder transporting vehicle for transporting segmental girders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210047388U true CN210047388U (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920382638.4U Active CN210047388U (en) | 2019-03-25 | 2019-03-25 | Girder transporting vehicle for transporting segmental girders |
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| CN (1) | CN210047388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071539A (en) * | 2022-06-01 | 2022-09-20 | 中交一公局集团有限公司 | Vehicle transportation device for precast beam and control method thereof |
-
2019
- 2019-03-25 CN CN201920382638.4U patent/CN210047388U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071539A (en) * | 2022-06-01 | 2022-09-20 | 中交一公局集团有限公司 | Vehicle transportation device for precast beam and control method thereof |
| CN115071539B (en) * | 2022-06-01 | 2024-06-07 | 中交一公局集团有限公司 | Vehicle transportation device for precast beam and control method thereof |
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