CN205588544U - Pipe lining machine - Google Patents
Pipe lining machine Download PDFInfo
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- CN205588544U CN205588544U CN201620419792.0U CN201620419792U CN205588544U CN 205588544 U CN205588544 U CN 205588544U CN 201620419792 U CN201620419792 U CN 201620419792U CN 205588544 U CN205588544 U CN 205588544U
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- frame
- pipe
- pilot beam
- steel pipe
- poling machine
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Abstract
The utility model discloses a pipe lining machine, including the frame with slip in fortune pipe dolly in the frame, frame one side is less than fortune pipe dolly position has at least one pilot beam that stretches to the frame opposite side through the pivot is articulated, every pilot beam below all is connected with lifting devices, the labour is saved to the drawback that this pipe lining machine had avoided traditional hoist and mount to exist when placing the steel pipe completely, and staff's personal safety has also had the guarantee.
Description
Technical field
This utility model relates to the production equipment of a kind of heat distribution pipeline, particularly relates to a kind of poling machine.
Background technology
In heat distribution pipeline production process, first by steel pipe derusting, then steel pipe is penetrated in PE pipe, then inject polyurethane foam in the interlayer between steel pipe and PE pipe.When being penetrated by steel pipe in PE pipe, first need to be positioned on poling machine steel pipe, poling machine drive steel pipe to carry out poling.At present, the mode being put on poling machine by steel pipe mainly has two kinds, and a kind of is to utilize driving will to be adjusted in the pipe-transferring trolley on poling machine except the steel pipe of complete rust, and when lifting, appropriation of labour power is many, and efficiency is low, and there is potential safety hazard during lifting；Another kind is to utilize track chain by delivering to by poling machine except the steel pipe of complete rust, is rolled in the pipe-transferring trolley of poling machine by steel pipe by roll mode, and this kind of mode efficiency is high, high safety, it is entirely avoided the damage produced steel pipe because of lifting.But, when steel pipe rolls on poling machine, due to being relatively large in diameter of steel pipe, easily directly directly tumble from the opposite side of poling machine, cause the accident.
Summary of the invention
This utility model provides a kind of poling machine, it is to avoid large diameter steel pipe rolls into from poling machine side, and situation about directly rolling out from opposite side occurs, enhance safety, improve work efficiency.
For reaching above-mentioned purpose, the scheme that this utility model is taked is: a kind of poling machine, including frame and the pipe-transferring trolley being slidably connected in described frame, described frame side is hinged with at least one pilot beam stretching to frame opposite side less than pipe-transferring trolley position by rotating shaft, is respectively connected with lifting device below described each pilot beam.
As preferably, described lifting device is the hydraulic cylinder that external part is hinged with described pilot beam and is vertically arranged, and the cylinder body of described hydraulic cylinder is fixed in frame, can steadily control pilot beam rotary speed around the shaft by hydraulic cylinder.
As optimization, the cylinder body of hydraulic cylinder and described frame are hinged by hinge, and described hinge shaft axis is parallel with described shaft axis, reduces the deflection of hydraulic cylinder extension bar, increases the service life.
As optimization, described pilot beam quantity is 2, and two pilot beams are spaced a distance and arrange and symmetrical about frame length direction centrage, can prevent steel pipe from glancing off when rolling.
The beneficial effects of the utility model are: buffered, by pilot beam, the steel pipe rolled, reduce its rolling speed, it is to avoid steel pipe directly rolls out poling machine, add safety guarantee to while improving steel pipe market efficiency the working environment of workman.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is A-A sectional view in Fig. 1.
Fig. 3 is B-B sectional view in Fig. 2.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the technical solution of the utility model is clearly and completely described.
A kind of poling machine as shown in Figure 1, including frame 1 and the pipe-transferring trolley 2 being slidably connected in frame 1, the side of frame 1 is hinged with two pilot beams 3 stretching to frame opposite side less than the position of pipe-transferring trolley 2 by rotating shaft 4, two pilot beams 3 are spaced a distance setting, and about the centrage symmetry of frame 1 length direction, the lower section of each pilot beam 3 is provided with outfan hydraulic cylinder 5 upward, the external part of hydraulic cylinder 5 is hinged with pilot beam 3, hydraulic cylinder body is hinged with frame 1 by the hinge 6 being arranged at its both sides, and the axis of hinge 6 is parallel with the axis of rotating shaft 4.
During use, side, rotating shaft 4 place is that steel pipe rolls into side, when steel pipe rolls into, the external part of hydraulic cylinder 5 all stretches out, pilot beam 3 is inclined, steel pipe is when being rolled to contact with pilot beam, and the external part of hydraulic cylinder is slowly retracted, and pilot beam the most slowly rotates, steel pipe is produced counteracting force, steel pipe rolling speed is gradually reduced, and when pilot beam is horizontal, steel pipe stops rolling, complete the placement work of steel pipe, being driven steel pipe to carry out poling work by pipe-transferring trolley 2 afterwards, poling process is prior art, does not repeats them here.
Whole placement process completely avoid the drawback that tradition lifting exists, and saves labour force, and the personal safety of staff there has also been guarantee.
The above is only preferred implementation of the present utility model; protection domain of the present utility model is not limited merely to above-described embodiment; all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model; should be understood that; for those skilled in the art; without departing from the some improvements and modifications under this utility model principle premise, also should be regarded as protection domain of the present utility model.
Claims (4)
1. a poling machine, including frame and the pipe-transferring trolley being slidably connected in described frame, it is characterized in that: described frame side is hinged with at least one pilot beam stretching to frame opposite side less than pipe-transferring trolley position by rotating shaft, is respectively connected with lifting device below described each pilot beam.
A kind of poling machine, it is characterised in that: described lifting device be external part upward and the hydraulic cylinder hinged with described pilot beam, the cylinder body of described hydraulic cylinder is connected in frame.
A kind of poling machine, it is characterised in that: the cylinder body of described hydraulic cylinder and described frame are hinged by hinge, and described hinge shaft axis is parallel with described shaft axis.
A kind of poling machine, it is characterised in that: described pilot beam quantity is 2, and two pilot beams are spaced a distance and arrange and symmetrical about frame length direction centrage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620419792.0U CN205588544U (en) | 2016-05-11 | 2016-05-11 | Pipe lining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620419792.0U CN205588544U (en) | 2016-05-11 | 2016-05-11 | Pipe lining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205588544U true CN205588544U (en) | 2016-09-21 |
Family
ID=56930804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620419792.0U Active CN205588544U (en) | 2016-05-11 | 2016-05-11 | Pipe lining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205588544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278236A (en) * | 2018-11-21 | 2019-01-29 | 天津市锦业科技有限公司 | A kind of improved track formula direct-buried thermal insulation pipe production line |
-
2016
- 2016-05-11 CN CN201620419792.0U patent/CN205588544U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278236A (en) * | 2018-11-21 | 2019-01-29 | 天津市锦业科技有限公司 | A kind of improved track formula direct-buried thermal insulation pipe production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |