CN204221697U - For the guiding device of prefabricated direct-buried thermal insulation pipe poling - Google Patents
For the guiding device of prefabricated direct-buried thermal insulation pipe poling Download PDFInfo
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- CN204221697U CN204221697U CN201420652656.7U CN201420652656U CN204221697U CN 204221697 U CN204221697 U CN 204221697U CN 201420652656 U CN201420652656 U CN 201420652656U CN 204221697 U CN204221697 U CN 204221697U
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- oblique fulcrum
- fulcrum bar
- guiding device
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Abstract
The utility model relates to a kind of guiding device for prefabricated direct-buried thermal insulation pipe poling, comprise some oblique fulcrum bars and some cross support arms, one end of described cross support arm is fixed on rear annulus uniformly, the other end of cross support arm tilts to be fixed together with one end of oblique fulcrum bar respectively, the other end of described oblique fulcrum bar is fixed together, cross support arm and oblique fulcrum bar are fixed together and form the framework of pyramidal structure, and each cross support arm and oblique fulcrum bar bearing are provided with the clamping part for accommodating steel pipe.Guiding device for prefabricated direct-buried thermal insulation pipe poling of the present utility model can make the polyethylene jacket pipe of distortion resile fast, and the polyethylene jacket pipe efficiently solving distortion cannot the problem of poling, and improves poling efficiency.
Description
Technical field
The utility model relates to a kind of guiding device for prefabricated direct-buried thermal insulation pipe poling, for the installation of pillar outside insulating tube steel pipe and plastics.
Background technology
Prefabricated direct-buried heat insulation pipe poling system has been the key equipment that steel pipe pierces into polyethylene jacket pipe, and poling system forms primarily of main body side plate, axle, motor, reductor, chain, plate and thrust plate.Wherein main body side plate is poling machine outer casing, motor, reductor, is responsible for the transmission of chain with axle, and chain is responsible for driving plate and steel pipe transmission.Plate is fixed on chain, and steel pipe is put onboard, is advanced by chain dragging plate.In reality, the caliber of some polyethylene jacket pipe is very large, and production is deposited polyethylene jacket pipe in process and is easy to deform, and is difficult to by manpower after distortion be that sleeve pipe reverts to circle.The polyethylene jacket pipe of distortion can affect the efficiency of poling, arranges that can cause cannot poling.Therefore a kind of poling guiding device is developed very urgent.
Utility model content
The utility model provides a kind of guiding device for prefabricated direct-buried thermal insulation pipe poling, and solving in existing poling process after polyethylene jacket pipe distortion cannot normal poling, the problem that production efficiency is low.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of guiding device for prefabricated direct-buried thermal insulation pipe poling, comprise some oblique fulcrum bars and some cross support arms, one end of described cross support arm is fixed on rear annulus uniformly, the other end of cross support arm tilts to be fixed together with one end of oblique fulcrum bar respectively, the other end of described oblique fulcrum bar is fixed together, cross support arm and oblique fulcrum bar are fixed together and form the framework of pyramidal structure, and each cross support arm and oblique fulcrum bar bearing are provided with the clamping part for accommodating steel pipe.
Further, a kind of preferred version of the present utility model: described clamping part comprises main supporting rod and secondary supporting rod, described main supporting rod is vertical with cross support arm to be arranged, shown secondary supporting rod and main supporting rod be arranged in parallel, and described main supporting rod and folder accommodate the thickness of the distance between bar slightly larger than steel pipe.
Further, a kind of preferred version of the present utility model: also comprise front annulus, the other end of described oblique fulcrum bar is fixed together by front annulus.
Further, a kind of preferred version of the present utility model: also comprise bracing piece, one end of described bracing piece is fixed on oblique fulcrum bar, and the other end is fixed on cross support arm.
Further, a kind of preferred version of the present utility model: the angle between described cross support arm and oblique fulcrum bar is 45-80 degree.
Further, a kind of preferred version of the present utility model: described oblique fulcrum bar is four, described cross support arm is four.
Further, a kind of preferred version of the present utility model: described oblique fulcrum bar is the six roots of sensation, described cross support arm is the six roots of sensation.
The beneficial effects of the utility model:
Guiding device for prefabricated direct-buried thermal insulation pipe poling of the present utility model can make the polyethylene jacket pipe of distortion resile fast, and the polyethylene jacket pipe efficiently solving distortion cannot the problem of poling, and improves poling efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, put after not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of an embodiment of the present utility model;
Fig. 2 is that A-A in Fig. 1 is to structural representation;
Fig. 3 is the structural representation of another embodiment of the present utility model;
Fig. 4 is that A-A in Fig. 3 is to structural representation;
In figure, 1 is main supporting rod, and 2 is secondary supporting rod, and 3 is cross support arm, and 4 is front annulus, and 5 is rear annulus, and 6 is oblique fulcrum bar, and 7 is bracing piece, and a is the angle between cross support arm 3 and oblique fulcrum bar.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art put obtained every other embodiment after not making creative work, all belong to the scope of the utility model protection.
Embodiment 1
As illustrated in fig. 1 and 2, a kind of guiding device for prefabricated direct-buried thermal insulation pipe poling, comprise some oblique fulcrum bars 6 and some cross support arms 3, one end of cross support arm 3 is fixed on rear annulus 5 uniformly, the other end of cross support arm 3 tilts to be fixed together with one end of oblique fulcrum bar 6 respectively, the other end of oblique fulcrum bar 6 is fixed together, and cross support arm 3 and oblique fulcrum bar 6 are fixed together and form the framework of pyramidal structure, and each cross support arm 3 and oblique fulcrum bar 6 bearing are provided with the clamping part for accommodating steel pipe.
The other end of oblique fulcrum bar 6 is directly fixed together in the present embodiment.
Before poling, guiding device of the present utility model is fixed on steel pipe by clamping part, the other end of guiding device is deep into polyethylene jacket pipe, under the effect of poling machine, steel pipe enters polyethylene jacket pipe, the polyethylene jacket pipe of distortion, under the effect of guiding device, resiles, poling is carried out smoothly.
Preferably: clamping part comprises main supporting rod 1 and secondary supporting rod 2, main supporting rod 1 is vertical with cross support arm 3 to be arranged, and secondary supporting rod and main supporting rod 1 be arranged in parallel, and the distance between main supporting rod 1 and secondary supporting rod 2 is slightly larger than the thickness of steel pipe.Adopt as above structure, structure is simple, easy for installation.
Preferably: also comprise bracing piece 7, one end of bracing piece 7 is fixed on oblique fulcrum bar 6, and the other end is fixed on cross support arm 3.Stability and intensity that bracing piece 7 can increase guiding device are set.
Preferably: the angle a between cross support arm 3 and oblique fulcrum bar 6 is 45-80 degree.Adopt angle as above, the rational in infrastructure of guiding device can be made, guiding device can be made minimum at the resistance in motion process, effectively reduce energy consumption.
Preferably: oblique fulcrum bar 6 is four, cross support arm 3 is four.When the other end of oblique fulcrum bar 6 is directly fixed together, such guiding device is generally used for the less polyethylene jacket pipe of caliber, and adopt four oblique fulcrum bars 6 the most reasonable, materials are few, and stability is strong.
Embodiment 2
As shown in Figures 3 and 4, a kind of guiding device for prefabricated direct-buried thermal insulation pipe poling, comprise some oblique fulcrum bars 6 and some cross support arms 3, one end of cross support arm 3 is fixed on rear annulus 5 uniformly, the other end of cross support arm 3 tilts to be fixed together respectively at one end of oblique fulcrum bar 6, the other end of oblique fulcrum bar 6 is fixed together by front annulus 4, cross support arm 3 and oblique fulcrum bar 6 are fixed together and form the framework of pyramidal structure, and each cross support arm 3 and oblique fulcrum bar 6 bearing are provided with the clamping part for accommodating steel pipe.
The guiding device of the present embodiment adopts the structure of front and back annulus 5 cooperation, and guiding device can be made more stable, more convenient to operate.
Preferably: oblique fulcrum bar 6 is the six roots of sensation, cross support arm 3 is the six roots of sensation.When the other end of oblique fulcrum bar 6 is fixed together by front annulus 4, so large polyethylene jacket pipe, adopt six roots of sensation oblique fulcrum bar 6 the most reasonable, materials are few, and stability is strong.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. the guiding device for prefabricated direct-buried thermal insulation pipe poling, it is characterized in that: comprise some oblique fulcrum bars and some cross support arms, one end of described cross support arm is fixed on rear annulus uniformly, the other end of cross support arm tilts to be fixed together with one end of oblique fulcrum bar respectively, the other end of described oblique fulcrum bar is fixed together, cross support arm and oblique fulcrum bar are fixed together and form the framework of pyramidal structure, and each cross support arm and oblique fulcrum bar bearing are provided with the clamping part for accommodating steel pipe.
2. a kind of guiding device for prefabricated direct-buried thermal insulation pipe poling according to claim 1, it is characterized in that: described clamping part comprises main supporting rod and secondary blessing bar, described main supporting rod is vertical with cross support arm to be arranged, shown pair accommodates bar and main supporting rod be arranged in parallel, and the distance between described main supporting rod and secondary blessing bar is slightly larger than the thickness of steel pipe.
3. a kind of guiding device for prefabricated direct-buried thermal insulation pipe poling according to claim 1 and 2, is characterized in that: also comprise front annulus, and the other end of described oblique fulcrum bar is fixed together by front annulus.
4. a kind of guiding device for prefabricated direct-buried thermal insulation pipe poling according to claim 1 and 2, it is characterized in that: also comprise bracing piece, one end of described bracing piece is fixed on oblique fulcrum bar, and the other end is fixed on cross support arm.
5. a kind of guiding device for prefabricated direct-buried thermal insulation pipe poling according to claim 1 and 2, is characterized in that: the angle between described cross support arm and oblique fulcrum bar is 45-60 degree.
6. a kind of guiding device for prefabricated direct-buried thermal insulation pipe poling according to claim 1, it is characterized in that: described oblique fulcrum bar is four, described cross support arm is four.
7. a kind of guiding device for prefabricated direct-buried thermal insulation pipe poling according to claim 3, it is characterized in that: described oblique fulcrum bar is the six roots of sensation, described cross support arm is the six roots of sensation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420652656.7U CN204221697U (en) | 2014-11-04 | 2014-11-04 | For the guiding device of prefabricated direct-buried thermal insulation pipe poling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420652656.7U CN204221697U (en) | 2014-11-04 | 2014-11-04 | For the guiding device of prefabricated direct-buried thermal insulation pipe poling |
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| CN204221697U true CN204221697U (en) | 2015-03-25 |
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| CN201420652656.7U Active CN204221697U (en) | 2014-11-04 | 2014-11-04 | For the guiding device of prefabricated direct-buried thermal insulation pipe poling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948339A (en) * | 2017-04-11 | 2017-07-14 | 中国建筑土木建设有限公司 | Steel reinforcement cage pipe penetrating guider and steel reinforcement cage pipe penetration method |
-
2014
- 2014-11-04 CN CN201420652656.7U patent/CN204221697U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948339A (en) * | 2017-04-11 | 2017-07-14 | 中国建筑土木建设有限公司 | Steel reinforcement cage pipe penetrating guider and steel reinforcement cage pipe penetration method |
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Address after: 471000 No. 02 Jianye Road, Luoyang Airport Industrial Zone, Henan, China Patentee after: Sanjie energy saving new material Co.,Ltd. Address before: 471000 No. 02 Jianye Road, Luoyang Airport Industrial Zone, Henan, China Patentee before: HENAN SANJIE THERMOELECTRIC TECHNOLOGY Co.,Ltd. |