CN204398965U - Pipeline-transporting vehicle self-unloading device - Google Patents
Pipeline-transporting vehicle self-unloading device Download PDFInfo
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- CN204398965U CN204398965U CN201520052257.1U CN201520052257U CN204398965U CN 204398965 U CN204398965 U CN 204398965U CN 201520052257 U CN201520052257 U CN 201520052257U CN 204398965 U CN204398965 U CN 204398965U
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- pipeline
- hinged
- portal frame
- transporting vehicle
- car body
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Abstract
The utility model provides a kind of pipeline-transporting vehicle self-unloading device, comprise front portal frame, middle portal frame, back gantry, tail undercarriage, lifting body and jacking cylinder, described front portal frame, middle portal frame and back gantry are installed in parallel on the car body of pipeline-transporting vehicle; Front portal frame is installed with pipeline enclasp device, back gantry is hinged with pipeline enclasp device; One end of described tail undercarriage is hinged on the rear end of the car body of transport trolley, and tail undercarriage is connected with the car body of pipeline-transporting vehicle by oil cylinder; One end and the middle portal frame of described lifting body are hinged; Upper end and the lifting body of described jacking cylinder are hinged, and lower end is hinged on the car body of pipeline-transporting vehicle.The utility model achieves the pipeline self-unloading function of pipeline-transporting vehicle, effectively reduces the cost that pipeline is unloaded, and, improve the pipeline transportation efficiency under extreme terrain environment; The utility model also has that structure is simple, failure-free advantage.
Description
Technical field
The utility model relates to a kind of pipeline-transporting vehicle, especially relates to a kind of pipeline-transporting vehicle self-unloading device.
Background technology
In urban construction, need to lay various pipeline.At present, the main instrument for pipeline transport is pipeline-transporting vehicle, unloads, mainly completes by means of accessory equipment (as excavating machine, car hosit etc.), like this, virtually add the cost that pipeline is unloaded for pipeline-transporting vehicle.And for extreme terrain environment, especially for the extreme terrain environment that accessory equipment cannot arrive, pipeline is unloaded extremely inconvenient, thus cause conveying efficiency relatively lower, even likely therefore cause the delay in engineering time limit.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of pipeline-transporting vehicle self-unloading device, and it makes pipeline unload conveniently, no longer needs accessory equipment, and improves the pipeline transportation efficiency under extreme terrain environment.
The technical solution adopted in the utility model is: comprise front portal frame, middle portal frame, back gantry, tail undercarriage, lifting body and jacking cylinder, and described front portal frame, middle portal frame and back gantry are arranged on the car body of pipeline-transporting vehicle; Front portal frame, middle portal frame and back gantry be arranged in parallel, lay respectively at the front end of the car body of pipeline-transporting vehicle, middle part and rear end, front portal frame is installed with pipeline enclasp device, back gantry is provided with pipeline enclasp device, pipeline enclasp device and back gantry hinged; One end of described tail undercarriage is hinged on the rear end of the car body of transport trolley, and one end of tail undercarriage and oil cylinder is hinged, the other end of oil cylinder and the car body of pipeline-transporting vehicle hinged; One end and the middle portal frame of described lifting body are hinged; Upper end and the lifting body of described jacking cylinder are hinged, and the lower end of jacking cylinder is hinged on the car body of pipeline-transporting vehicle, and jacking cylinder is between front portal frame and middle portal frame.
In above-mentioned pipeline-transporting vehicle self-unloading device, the car body of described pipeline-transporting vehicle is also provided with electric capstan, electric capstan, between middle portal frame and back gantry, electric capstan has installed around steel rope.
In above-mentioned pipeline-transporting vehicle self-unloading device, the crossbeam of the cantilever end of described tail undercarriage is provided with rubber wheel; Described lifting body is also provided with rubber wheel.
In above-mentioned pipeline-transporting vehicle self-unloading device, also comprise connecting rod, one end and the lifting body of connecting rod are hinged, and the pipeline enclasp device on the other end and back gantry is hinged.
In above-mentioned pipeline-transporting vehicle self-unloading device, described pipeline enclasp device comprises crossbeam, two clamp blocks, two oil cylinders and two clamp pieces; Two described clamp blocks are fixedly mounted on crossbeam, and the relative face of two clamp blocks forms a V-structure; The middle part of two described clamp pieces is hinged with two clamp blocks respectively, the afterbody of clamp piece and one end of oil cylinder hinged, the other end of oil cylinder is hinged in the clamp block of crossbeam or correspondence; The face that the front portion of two clamp pieces is relative is curved.
Compared with prior art, the beneficial effects of the utility model are:
Before the utility model adopts, portal frame, back gantry and middle portal frame support pipeline, by the motion of jacking cylinder, lifting body and tail undercarriage, achieve the pipeline self-unloading function of pipeline-transporting vehicle, pipeline-transporting vehicle is made no longer to need accessory equipment to unload, effectively reduce the cost that pipeline is unloaded, and, improve the pipeline transportation efficiency under extreme terrain environment; The utility model also has that structure is simple, failure-free advantage.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is birds-eye view of the present utility model.
Fig. 3 is block diagram of the present utility model.
Fig. 4 is the front view of fixing device of the present utility model.
Fig. 5 is the block diagram of fixing device of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As Figure 1-3, the utility model comprises front portal frame 2, middle portal frame 3, back gantry 4, tail undercarriage 5, lifting body 6, electric capstan 7, connecting rod 8 and jacking cylinder 62, and described front portal frame 2, middle portal frame 3 and back gantry 4 are arranged on the car body 1 of pipeline-transporting vehicle; Front portal frame 2, middle portal frame 3 be arranged in parallel with back gantry 4, lay respectively at the front end of the car body 1 of pipeline-transporting vehicle, middle part and rear end.Front portal frame 2 is installed with pipeline enclasp device 10, and back gantry 4 is provided with pipeline enclasp device 10, and pipeline enclasp device 10 is hinged with back gantry 4; One end of described tail undercarriage 5 is hinged on the rear end of the car body 1 of transport trolley, the middle part of tail undercarriage 5 and one end of oil cylinder 9 hinged, the other end of oil cylinder 9 and the car body 1 of pipeline-transporting vehicle hinged; The crossbeam of the cantilever end of described tail undercarriage 5 is provided with rubber wheel 51.One end and the middle portal frame 3 of described lifting body 6 are hinged; Upper end and the lifting body 6 of described jacking cylinder 62 are hinged, and the lower end of jacking cylinder 62 is hinged on the car body 1 of pipeline-transporting vehicle, and jacking cylinder 62 is between front portal frame 2 and middle portal frame 3.Described lifting body 6 is also provided with rubber wheel 61.Described electric capstan 7, between middle portal frame 3 and back gantry 4, electric capstan 7 has installed around steel rope.One end and the lifting body 6 of described connecting rod 8 are hinged, and the pipeline enclasp device 10 on the other end and back gantry 4 is hinged.
As shown in Figure 4,5, fixing device of the present utility model comprises pipeline enclasp device 10 and portal frame; Described pipeline enclasp device 10 comprises crossbeam 11, two clamp block 12, two oil cylinder 13 and two clamp pieces 14; Described clamp block 12 is at right angles trapezoidal, and two clamp blocks 12 are fixedly mounted on crossbeam 11, and the relative face of two clamp blocks 12 forms a V-structure, and the face that two clamp blocks 12 are relative is separately installed with a roller 121, and the axis being parallel of roller 121 is in its attachment face.Crossbeam 11 is provided with roller 111 between two clamp blocks 12, and the axis being parallel of roller 111 is in crossbeam.The middle part of two described clamp pieces 14 respectively with the upper end thereof of two clamp blocks 12, the afterbody of clamp piece 14 and one end of oil cylinder 13 hinged, the other end of oil cylinder 13 is hinged in corresponding clamp block 12 (also can be hinged on crossbeam 11); The face that the front portion of two clamp pieces 14 is relative is curved, for holding pipeline tightly.
During the utility model self-unloading pipeline, its operation is specific as follows:
1. operate hydraulic handle, the oil cylinder of the pipeline enclasp device 10 on front portal frame 2 is retracted, unclamps front portal frame enclasp device;
2. operate hydraulic handle, jacking cylinder 62 is stretched out, lifting body 6 is allowed to turn an angle, by the rubber roll 61 on lifting body 6 by pipeline jack-up, make pipeline inclination certain angle (just meeting the angle that pipeline slowly rolls), operate electric capstan 7 simultaneously, the steel rope on electric capstan 7 is made to rise along with pipeline front end and slowly stretch out, when pipeline rises, connecting rod 8 drives the pipeline enclasp device 10 on back gantry 4 to tilt backwards, and makes pipeline rear and front end form certain oblique angle;
3. operate hydraulic handle, oil cylinder 9 is bounced back, tail undercarriage 5 is risen, make its rubber roll 51 contact edge under pipeline;
4. unclamp the pipeline enclasp device 10 on back gantry 4, pipeline is slowly slided backward; When pipeline center exceedes supporting-point, pipeline one end can fall earthward (the ground paving neonychium protection mouth of pipe);
5. slowly actuating vehicle forward, after back gantry 4 is left in pipeline front end, stops;
6. operating hydraulically operated handle, makes oil cylinder 9 stretch out, slowly transfers tail undercarriage 5, by steady for pipeline front end let-down ground
The structure that before the utility model adopts, portal frame, back gantry and middle portal frame support, by the motion of lifting body, pipeline gliding control mechanism and tailstock, achieve the pipeline self-unloading function of pipeline-transporting vehicle, pipeline-transporting vehicle is made no longer to need accessory equipment to unload, effectively reduce the cost that pipeline is unloaded, and, improve the pipeline transportation efficiency under extreme terrain environment; The utility model also has that structure is simple, failure-free advantage.
Claims (6)
1. a pipeline-transporting vehicle self-unloading device, is characterized in that: comprise front portal frame, middle portal frame, back gantry, tail undercarriage, lifting body and jacking cylinder, and described front portal frame, middle portal frame and back gantry are arranged on the car body of pipeline-transporting vehicle; Front portal frame, middle portal frame and back gantry be arranged in parallel, lay respectively at the front end of the car body of pipeline-transporting vehicle, middle part and rear end, front portal frame is installed with pipeline enclasp device, back gantry is provided with pipeline enclasp device, pipeline enclasp device and back gantry hinged; One end of described tail undercarriage is hinged on the rear end of the car body of transport trolley, and one end of tail undercarriage and oil cylinder is hinged, the other end of oil cylinder and the car body of pipeline-transporting vehicle hinged; One end and the middle portal frame of described lifting body are hinged; Upper end and the lifting body of described jacking cylinder are hinged, and the lower end of jacking cylinder is hinged on the car body of pipeline-transporting vehicle, and jacking cylinder is between front portal frame and middle portal frame.
2. pipeline-transporting vehicle self-unloading device according to claim 1, it is characterized in that: the car body of described pipeline-transporting vehicle is also provided with electric capstan, electric capstan, between middle portal frame and back gantry, electric capstan has installed around steel rope.
3. pipeline-transporting vehicle self-unloading device according to claim 1, is characterized in that: the crossbeam of the cantilever end of described tail undercarriage is provided with rubber wheel; Described lifting body is also provided with rubber wheel.
4. pipeline-transporting vehicle self-unloading device according to claim 1, is characterized in that: also comprise connecting rod, and one end and the lifting body of connecting rod are hinged, and the pipeline enclasp device on the other end and back gantry is hinged.
5. pipeline-transporting vehicle self-unloading device according to claim 1, is characterized in that: described pipeline enclasp device comprises crossbeam, two clamp blocks, two oil cylinders and two clamp pieces; Two described clamp blocks are fixedly mounted on crossbeam, and the relative face of two clamp blocks forms a V-structure; The middle part of two described clamp pieces is hinged with two clamp blocks respectively, the afterbody of clamp piece and one end of oil cylinder hinged, the other end of oil cylinder is hinged in the clamp block of crossbeam or correspondence; The face that the front portion of two clamp pieces is relative is curved.
6. pipeline-transporting vehicle self-unloading device according to claim 5, is characterized in that: the face that two clamp blocks are relative is separately installed with a roller, and the axis being parallel of roller is in its attachment face; Crossbeam is provided with roller between two clamp blocks, and the axis being parallel of roller is in crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052257.1U CN204398965U (en) | 2015-01-26 | 2015-01-26 | Pipeline-transporting vehicle self-unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052257.1U CN204398965U (en) | 2015-01-26 | 2015-01-26 | Pipeline-transporting vehicle self-unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204398965U true CN204398965U (en) | 2015-06-17 |
Family
ID=53422852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520052257.1U Withdrawn - After Issue CN204398965U (en) | 2015-01-26 | 2015-01-26 | Pipeline-transporting vehicle self-unloading device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204398965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553949B (en) * | 2015-01-26 | 2016-08-24 | 湖南江麓特种装备有限公司 | Pipeline-transporting vehicle dumping device |
-
2015
- 2015-01-26 CN CN201520052257.1U patent/CN204398965U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553949B (en) * | 2015-01-26 | 2016-08-24 | 湖南江麓特种装备有限公司 | Pipeline-transporting vehicle dumping device |
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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: 20150617 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |