CN215286590U - Pull pipe construction pipeline back drags auxiliary device - Google Patents
Pull pipe construction pipeline back drags auxiliary device Download PDFInfo
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- CN215286590U CN215286590U CN202022915687.5U CN202022915687U CN215286590U CN 215286590 U CN215286590 U CN 215286590U CN 202022915687 U CN202022915687 U CN 202022915687U CN 215286590 U CN215286590 U CN 215286590U
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- trombone slide
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Abstract
The utility model relates to a trombone slide construction pipeline returns and drags auxiliary device belongs to engineering trombone slide construction technical field such as water conservancy, municipal administration. The pipe-pulling construction pipeline back-dragging auxiliary device comprises purlines, keels, upright columns, cushion blocks, a base and a roller; the purlins are evenly arranged in parallel, keels are installed at two ends of the purlins, the stand column is vertically fixed at the middle position of the keel, the cushion block is perpendicular to the purlins and is installed on the upper end face of the middle of the purlins, the base is fixed on the cushion block and is lower than the height of the stand column, and the roller is obliquely installed between the top end of the stand column and the base through the rotating shaft. The utility model has the advantages of being simple in structure and simple in operation, low cost, safe quality is reliable, and soil and water conservation pressure is little, has solved the problem that the soil moving range is big, the pollution coefficient is high, the pipe wall is easily damaged in traditional trombone slide work progress, has better society and economic benefits.
Description
Technical Field
The utility model belongs to the technical field of engineering trombone slide construction such as water conservancy, municipal administration, specific theory relates to a trombone slide construction pipeline returns and drags auxiliary device.
Background
In the pipe-pulling construction process of water conservancy, municipal works and other projects, because the dead weight of the pipeline is large, in order to reduce resistance, a hydraulic power sending ditch form is often adopted to assist back dragging, and the problems of large soil moving range, high pollution coefficient and easy damage of the pipe wall exist.
Therefore, it is necessary to provide a pull pipe construction pipeline back-dragging auxiliary device with simple structure, convenient operation and low cost, which solves the problems of large soil moving range, high pollution coefficient and easy damage of pipe wall in the traditional pull pipe construction process, and has the advantages of reliable safety and quality and small water and soil holding pressure.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem that exists among the background art, the utility model provides a trombone slide construction pipeline drags auxiliary device back, simple structure, simple operation, low cost have solved in the traditional trombone slide work progress problem that the soil moving scope is big, the pollution coefficient is high, the pipe wall is easily damaged, safe quality is reliable, soil and water holding pressure is little.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a pipe-pulling construction pipeline back-dragging auxiliary device, which comprises a purline 1, a keel 2, a stand column 3, a cushion block 4, a base 5 and a roller 6; the purlin 1 even parallel arrangement, fossil fragments 2 are installed at both ends, upright 3 is vertical to be fixed at fossil fragments 2's intermediate position, cushion 4 perpendicular to purlin 1 is installed on purlin 1 middle part up end, is fixed with base 5 on the cushion 4, base 5 is less than upright 3's height, cylinder 6 installs between upright 3 top and base 5 through the pivot slope.
Preferably, at least three purlins 1 are arranged.
Preferably, the base 5 is in the shape of an isosceles right triangle prism, the surface where the hypotenuse of the isosceles right triangle is located is attached to the top surface of the cushion block 4, and the top end of the upright post 3 is provided with an inclined plane with the inner side inclined downwards by 45 degrees.
The utility model has the advantages that:
the utility model has the advantages of being simple in structure and simple in operation, low cost, safe quality is reliable, and soil and water conservation pressure is little, has solved the problem that the soil moving range is big, the pollution coefficient is high, the pipe wall is easily damaged in traditional trombone slide work progress, has better society and economic benefits.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic side view of the present invention.
In the figure, 1-purline, 2-keel, 3-column, 4-cushion block, 5-base and 6-roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in fig. 1-2, the pipe-pulling construction pipeline back-dragging auxiliary device comprises a purline 1, a keel 2, a column 3, a cushion block 4, a base 5 and a roller 6; the purlines 1 are uniformly arranged in parallel and are at least provided with three lines, keels 2 are mounted at two ends of the purlines, the upright post 3 is vertically fixed at the middle position of the keel 2, the cushion block 4 is perpendicular to the purlines 1 and is mounted on the upper end surface of the middle part of the purline 1, the base 5 is fixed on the cushion block 4, the height of the base 5 is lower than that of the upright post 3, the roller 6 is obliquely mounted between the top end of the upright post 3 and the base 5 through a rotating shaft, the base 5 is in an isosceles right-angled triangular shape, the surface where the hypotenuse of the isosceles right-angled triangle is located is attached to the top surface of the cushion block 4 for mounting, and the top end of the upright post 3 is provided with an inclined plane with an inner side inclined downwards by 45 degrees, so that the roller 6 can be conveniently and stably mounted; purlin 1, fossil fragments 2, stand 3, cushion 4 all adopt 20 channel-section steel processing preparation to form, carry out structural design according to the pipeline to the structure is checked and is calculated, ensures to return and drags the process and do not take place to topple and warp and destroy, during the use, will the utility model discloses put flat subaerial, every 10m arranges one, pipe-line use crane places the utility model discloses on, utilize back to drag the power and roll the antecedently, reduce back and drag the resistance.
The utility model has the advantages of being simple in structure and simple in operation, low cost, safe quality is reliable, and soil and water conservation pressure is little, has solved the problem that the soil moving range is big, the pollution coefficient is high, the pipe wall is easily damaged in traditional trombone slide work progress, has better society and economic benefits.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (3)
1. The utility model provides a trombone slide construction pipeline drags auxiliary device back which characterized in that: the pipe pulling construction pipeline back-dragging auxiliary device comprises a purline (1), a keel (2), an upright post (3), a cushion block (4), a base (5) and a roller (6); purlin (1) even parallel arrangement, fossil fragments (2) are installed at both ends, stand (3) are vertical to be fixed at the intermediate position of fossil fragments (2), install on purlin (1) middle part up end cushion (4) perpendicular to purlin (1), be fixed with base (5) on cushion (4), base (5) are less than the height of stand (3), cylinder (6) are installed through the pivot slope between stand (3) top and base (5).
2. The pull pipe construction pipeline back-dragging auxiliary device of claim 1, wherein: the purline (1) is provided with at least three channels.
3. The pull pipe construction pipeline back-dragging auxiliary device of claim 1, wherein: the base (5) is in an isosceles right triangle prism shape, the surface where the hypotenuse of the isosceles right triangle is located is attached to the top surface of the cushion block (4), and the top end of the upright post (3) is provided with an inclined plane with the inner side inclined downwards by 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022915687.5U CN215286590U (en) | 2020-12-08 | 2020-12-08 | Pull pipe construction pipeline back drags auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022915687.5U CN215286590U (en) | 2020-12-08 | 2020-12-08 | Pull pipe construction pipeline back drags auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215286590U true CN215286590U (en) | 2021-12-24 |
Family
ID=79513363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022915687.5U Active CN215286590U (en) | 2020-12-08 | 2020-12-08 | Pull pipe construction pipeline back drags auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215286590U (en) |
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2020
- 2020-12-08 CN CN202022915687.5U patent/CN215286590U/en active Active
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