CN203847824U - Mobile welding vehicle for continuously welding and laying plastic conduits - Google Patents
Mobile welding vehicle for continuously welding and laying plastic conduits Download PDFInfo
- Publication number
- CN203847824U CN203847824U CN201420242476.1U CN201420242476U CN203847824U CN 203847824 U CN203847824 U CN 203847824U CN 201420242476 U CN201420242476 U CN 201420242476U CN 203847824 U CN203847824 U CN 203847824U
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Abstract
The utility model provides a mobile welding vehicle for continuously welding and laying plastic conduits. The mobile welding vehicle comprises a caterpillar band chassis and a chassis platform, wherein an engine block, a rotation crane, a hydraulic station and an operating console are installed on one side of the chassis platform, the rotation crane is fixed to the chassis platform, and a hot melting welding machine used for welding the plastic conduits is arranged on the other side of the chassis platform, and fixed to the chassis platform. According to the mobile welding vehicle for continuously welding and laying the plastic conduits, the conduits are laid at the bottom of a trench while the plastic conduits are welded to form a long conduit, the number of construction devices is reduced, operating efficiency is improved, and the construction cost is reduced.
Description
Technical field
The utility model relates to a kind of engineering machinery, be specifically related to the plastic pipe that a kind of continuous welding lays continuously and move welding tractor, for the connection of underground plastic pipe with lay.
Background technique
Plastic lined piping (for example waterline) is normally embedded in underground plastic pipe, and pipeline construction groundwork is the connection of pipeline and lays.Latus rectum is greater than the plastic lined piping of 400mm to 1200mm, and present connection, laying and construction method has 2 kinds.One is first to lay rear connection: one one (approximately 8 meters are long) plastic tube is applied to below pipe alley, then by manually every section of plastic tube being adopted the methods such as sweat soldering to be connected into continuous long lines.Its shortcoming is the little Mechanization Development that limits welding of working space under ditch, and operating efficiency is very low.The second is first to connect afterwards and lay: by plastic tube on ground the connecting into long pipe line of (by pipe alley) one one, then use multiple devices (sideboom tractor etc.) to be sling in long lines part, progressively, sequentially long lines is applied under ditch.Advantage is that between hemisphere, the unrestricted welding machine special that can use is raised the efficiency and quality, and many sideboom tractors lay raising efficiency of construction.But shortcoming is to have increased construction equipment; Pipeline connects and lays and can not carry out simultaneously; Can not bring into play the maximal efficiency of construction equipment.
Model utility content
Technical problem to be solved in the utility model is to overcome defect of the prior art, the plastic pipe that provides a kind of continuous welding to lay continuously moves welding tractor, plastic pipe is welded into long pipeline on one side, one side under ditch, is reduced construction equipment by pipe laying, improves operating efficiency, is reduced construction cost.
For solving the problems of the technologies described above, the plastic pipe that the utility model provides a kind of continuous welding to lay continuously moves welding tractor, comprise crawler body and chassis platform, cluster engine, revolution loop wheel machine, hydraulic station and operating console are installed in a side of chassis platform, revolution loop wheel machine is fixed on the platform of chassis, opposite side at chassis platform is provided with hot-melt welding machine, and hot-melt welding machine is fixed on the platform of chassis.
As further improvement of the utility model, be respectively provided with a plastic pipe-covered at the middle part, rear and front end of chassis platform and move levelling gear.
As further improvement of the utility model, chassis platform comprises fixed platform and moveable platform, between moveable platform and fixed platform, is provided with slide rail.
As further improvement of the utility model, revolution loop wheel machine comprises foil portion and rotating part, and the upper end of rotating part is connected with one end of foil portion, and the lower end of rotating part is fixed on the platform of chassis.
As further improvement of the utility model, be equipped with oblique supporting leg at the Si Jiaochu of chassis platform.
The beneficial effect that the utility model reaches: plastic pipe is welded into long pipeline on one side, one side under ditch, is improved operating efficiency by pipe laying, reduced construction cost.
Brief description of the drawings
Fig. 1 is the structural representation under the utility model working state.
Fig. 2 is the partial structurtes schematic diagram under the utility model off working state.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1-2, the plastic pipe that the utility model provides a kind of continuous welding to lay continuously moves welding tractor, comprise crawler body 3 and chassis platform 8, in a side of chassis platform 8, cluster engine 2 is installed, revolution loop wheel machine 7, hydraulic station 4 and operating console 5, revolution loop wheel machine 7 is fixed on chassis platform 8, be provided with the hot-melt welding machine 6 for plastic pipe welding at the opposite side of chassis platform 8, hot-melt welding machine 6 is fixed on chassis platform 8, hot-melt welding machine 6 is by leveling, two plastic tube pipe ends after aligning carry out electric heating butt welding welding, make two plastic tubes be connected to a long tube.Generator set 2 provides electric power to hot-melt welding machine 6, hydraulic station 4, and hydraulic station 4 is given the motion of walking, the revolution loop wheel machine 7 of mobile welding tractor, tiltedly packing up of supporting leg 1 provides hydraulic power with putting down etc.Respectively be provided with a plastic pipe-covered at the middle part, rear and front end of chassis platform 8 and move levelling gear 9, mobile levelling gear 9 coordinates with revolution loop wheel machine 7, realizes leveling, aligning and the movement of plastic pipe.Chassis platform 8 comprises fixed platform 81 and moveable platform 82, between moveable platform 82 and fixed platform 81, be provided with slide rail, at ordinary times fixed platform 81 packed up, in the time that the insufficient area of fixed platform 81 is finished the work, moveable platform 82 is extracted out, increased the area of chassis platform 8.Revolution loop wheel machine 7 comprises foil portion and rotating part, and the upper end of rotating part is connected with one end of foil portion, and the lower end of rotating part is fixed on chassis platform 8.The Si Jiaochu of chassis platform 8 is equipped with oblique supporting leg 1, and in the time of mobile welding tractor work, tiltedly supporting leg 1 puts down, and ensures the stable of welding tractor, and when welding completes, when mobile welding tractor moves, tiltedly supporting leg 1 is packed up.
Use the utility model carries out plastic tube continuous welding, cable laying operation step is as follows continuously:
1, preparatory work: stack some plastic pipes along pipe alley certain intervals, or have the pipe carrying truck supply line of a shipment plastic tube;
2, mobile welding tractor is walked along pipeline on pipe alley, stops to pipeline stacking place;
3, with successively the sling plastic tube of stacking place (or on pipe carrying truck) of the revolution loop wheel machine 7 on mobile welding tractor, put into hot-melt welding machine 6, hot-melt welding machine 6 makes two pipes to being welded into a long tube;
4, with mobile levelling gear 9 leveling on mobile welding tractor, two plastic tube pipe ends of aligning, do after cut is processed and carry out electric heating butt welding welding, make two pipes be connected to a long tube;
5, in the time that mobile welding tractor is walked forward, revolution loop wheel machine 7 coordinates the long tube holding up after welding to move backward with mobile levelling gear 9, and long tube front end progressively enters mobile welding tractor, long tube rear end is left welding tractor and relied on deadweight progressively to sink to falling into pipe alley;
6,, in the time that long tube front end enters mobile welding position to be welded, mobile welding tractor stops;
7, repeat the 3rd step to the 6 steps, intermittently walking, plastic tube connect (weldering) and are connected into long tube, long tube and put into continuously pipe alley (laying) on mobile welding tractor on pipe alley to realize mobile welding tractor.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and distortion, these improvement and distortion also should be considered as protection domain of the present utility model.
Claims (5)
1. the plastic pipe that a continuous welding is laid continuously moves welding tractor, comprise crawler body (3) and chassis platform (8), it is characterized in that: cluster engine (2), revolution loop wheel machine (7), hydraulic station (4) and operating console (5) are installed in a side of described chassis platform (8), described revolution loop wheel machine (7) is fixed on chassis platform (8), be provided with hot-melt welding machine (6) at the opposite side of chassis platform (8), described hot-melt welding machine (6) is fixed on chassis platform (8).
2. the plastic pipe that a kind of continuous welding according to claim 1 is laid continuously moves welding tractor, it is characterized in that: be respectively provided with a plastic pipe-covered at the middle part, rear and front end of described chassis platform (8) and move levelling gear (9).
3. the plastic pipe that a kind of continuous welding according to claim 1 is laid continuously moves welding tractor, it is characterized in that: described chassis platform (8) comprises fixed platform (81) and moveable platform (82), between described moveable platform (82) and fixed platform (81), be provided with slide rail.
4. the plastic pipe that a kind of continuous welding according to claim 1 is laid continuously moves welding tractor, it is characterized in that: described revolution loop wheel machine (7) comprises foil portion and rotating part, the upper end of rotating part is connected with one end of foil portion, and the lower end of described rotating part is fixed on chassis platform (8).
5. the plastic pipe that a kind of continuous welding according to claim 1 is laid continuously moves welding tractor, it is characterized in that: be equipped with oblique supporting leg (1) at the Si Jiaochu of described chassis platform (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420242476.1U CN203847824U (en) | 2014-05-13 | 2014-05-13 | Mobile welding vehicle for continuously welding and laying plastic conduits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420242476.1U CN203847824U (en) | 2014-05-13 | 2014-05-13 | Mobile welding vehicle for continuously welding and laying plastic conduits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847824U true CN203847824U (en) | 2014-09-24 |
Family
ID=51560842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420242476.1U Withdrawn - After Issue CN203847824U (en) | 2014-05-13 | 2014-05-13 | Mobile welding vehicle for continuously welding and laying plastic conduits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203847824U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953790A (en) * | 2014-05-13 | 2014-07-30 | 江苏力劲重工有限公司 | Movable welding vehicle for continuously welding and laying plastic pipelines |
| CN111322457A (en) * | 2020-02-10 | 2020-06-23 | 葛飞月 | Pipeline laying device for construction |
| CN112856039A (en) * | 2020-12-28 | 2021-05-28 | 中交第三航务工程局有限公司江苏分公司 | L-shaped shallow sea pipeline laying process |
-
2014
- 2014-05-13 CN CN201420242476.1U patent/CN203847824U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953790A (en) * | 2014-05-13 | 2014-07-30 | 江苏力劲重工有限公司 | Movable welding vehicle for continuously welding and laying plastic pipelines |
| CN103953790B (en) * | 2014-05-13 | 2016-02-24 | 江苏力劲重工有限公司 | The plastic pipe that a kind of continuous welding is laid continuously moves welding tractor |
| CN111322457A (en) * | 2020-02-10 | 2020-06-23 | 葛飞月 | Pipeline laying device for construction |
| CN112856039A (en) * | 2020-12-28 | 2021-05-28 | 中交第三航务工程局有限公司江苏分公司 | L-shaped shallow sea pipeline laying process |
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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: 20140924 Effective date of abandoning: 20160224 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |