CN214662494U - Modular combined pipe pillow - Google Patents
Modular combined pipe pillow Download PDFInfo
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- CN214662494U CN214662494U CN202022474002.8U CN202022474002U CN214662494U CN 214662494 U CN214662494 U CN 214662494U CN 202022474002 U CN202022474002 U CN 202022474002U CN 214662494 U CN214662494 U CN 214662494U
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Abstract
A modular combined pipe pillow comprises a power pipeline combined pipe pillow, a communication pipeline combined pipe pillow, a water supply pipeline combined pipe pillow and a bolt connecting piece; the power pipeline combined pipe pillow comprises a first pipe pillow unit, wherein the first pipe pillow unit comprises two first half pipe pillows, a first connecting bolt and a first nut; the communication pipeline combined pipe pillow comprises a second pipe pillow unit, and the second pipe pillow unit comprises two second half pipe pillows, a second connecting bolt and a second nut; the water supply pipeline combined pipe pillow comprises a third pipe pillow unit, and the third pipe pillow unit comprises two third half pipe pillows, a third connecting bolt and a third nut; the adjacent connecting grooves of the two adjacent pipeline combined pipe pillows are oppositely combined and connected through inserting a bolt connecting piece. The pipeline combined pipe pillow is prefabricated and formed, so that the construction is convenient, and the construction time is saved; the electric power, communication and water supply pipelines are orderly and intensively arranged in the same underground space, so that the underground space occupied by the pipelines is reduced.
Description
Technical Field
The utility model relates to an underground pipeline technical field, concretely relates to modularization combination pipe pillow and inside pipeline laying mode.
Background
Power, communication, and water supply lines are the most common municipal utility lines, running on almost all municipal roads and residential areas. One of the important steps of laying the electric power and communication pipelines is to erect the calandria in the trench after excavation leveling, wherein each pipeline is provided with an upper pipe pillow and a lower pipe pillow, the pipe pillows are connected by adopting a connecting piece, and all the pipe types and the pipe pillows need to be spliced one by one, one by one and layer by layer. The rack pipe erecting mode has a plurality of defects: (1) the pipeline erection efficiency is low, and a large amount of construction time is needed; (2) the number of pipe pillows is large, the number of joints is large, an erected pipeline group is unstable, and a large risk of orderly arranging broken pipelines exists after backfilling; (3) the specifications of the electric power, communication pipes and pipe pillows are not uniform, the pipes and the pipe pillows cannot be assembled in a combined mode, a large pipe position space is needed, the underground space cannot be saved and utilized, and the water supply pipeline is directly buried outside the electric power and communication pipelines, so that the required underground space is further enlarged.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a modularization combination pipe pillow.
The purpose of the utility model can be realized by the following technical scheme: a modular combined pipe pillow comprises a power pipeline combined pipe pillow, a communication pipeline combined pipe pillow, a water supply pipeline combined pipe pillow and a bolt connecting piece;
the power pipeline combined pipe pillow comprises a first pipe pillow unit, wherein the first pipe pillow unit comprises two first half pipe pillows, a first connecting bolt and a first nut, a first half hole extending along the length direction is formed in each first half pipe pillow, first connecting holes extending along the height direction are formed in two ends of each first half pipe pillow in the width direction, first connecting grooves extending along the height direction are formed in two end faces of each first half pipe pillow in the width direction, the two first half pipe pillows are arranged in a vertically-involutory mode, so that the first half holes, the first connecting holes and the first connecting grooves in the two first half pipe pillows are vertically corresponding to each other, and the corresponding first connecting holes in the two first half pipe pillows are connected with the first nut through the first connecting bolts;
the communication pipeline combined pipe pillow comprises a second pipe pillow unit, the second pipe pillow unit comprises two second half pipe pillows, a second connecting bolt and a second nut, a second half hole extending along the length direction is formed in each second half pipe pillow, second connecting holes extending along the height direction are formed in two ends of each second half pipe pillow in the width direction, second connecting grooves extending along the height direction are formed in two end faces of each second half pipe pillow in the width direction, the two second half pipe pillows are arranged in a vertically-closed mode, the second half holes, the second connecting holes and the second connecting grooves in the two second half pipe pillows are corresponding to each other vertically, and the corresponding second connecting holes in the two second half pipe pillows are connected with the second nuts through the second connecting bolts;
the water supply pipeline combined pipe pillow comprises a third pipe pillow unit, the third pipe pillow unit comprises two third half pipe pillows, a third connecting bolt and a third nut, a third half hole extending along the length direction is formed in each third half pipe pillow, third connecting holes extending along the height direction are formed in two ends of each third half pipe pillow in the width direction, third connecting grooves extending along the height direction are formed in two end faces of each third half pipe pillow in the width direction, the two third half pipe pillows are arranged in a vertically-closed mode, the third half holes, the third connecting holes and the third connecting grooves in the two third half pipe pillows are corresponding to each other vertically, and the corresponding third connecting holes in the two third half pipe pillows are connected with the third nuts through the third connecting bolts;
the electric power pipeline combined pipe pillow, the communication pipeline combined pipe pillow and the water supply pipeline combined pipe pillow are transversely distributed, and adjacent connecting grooves of two adjacent pipeline combined pipe pillows are oppositely combined and connected through inserting a bolt connecting piece.
Further, when the number of the first pipe pillow units of the power pipeline combined pipe pillow is more than two, the more than two first pipe pillow units are stacked up and down and are connected into a whole through a common first connecting bolt and a first nut.
Further, when the number of the first half holes on the first pipe pillow unit is more than two, the more than two first half holes are distributed along the width direction of the first half pipe pillow.
Further, when the number of the first connection holes on the first pipe pillow unit is more than two, the more than two first connections are distributed along the length direction of the first half pipe pillow.
Further, when the number of the second pipe pillow units of the communication pipeline combined pipe pillow is more than two, the more than two second pipe pillow units are stacked up and down and are connected into a whole through a second connecting bolt and a second nut which are shared.
Further, when the number of the second half holes on the second pipe pillow unit is more than two, the more than two second half holes are distributed along the width direction of the second half pipe pillow.
Further, when the number of the second connecting holes on the second pipe pillow unit is more than two, the more than two second connecting holes are distributed along the length direction of the second half pipe pillow.
Furthermore, the cross section of the bolt connecting piece is symmetrically arranged in a manner that the short edges of two dovetail grooves are overlapped, and the cross sections of the first connecting groove of the first half pipe pillow, the second connecting groove of the second half pipe pillow and the third connecting groove of the third half pipe pillow are in a dovetail groove shape.
Further, the length of the bolt connecting piece is an integral multiple of the minimum height size of the first pipe pillow unit, the second pipe pillow unit and the third pipe pillow unit.
The utility model has the advantages that: before construction, the two half pipe sleepers form a modularized pipe sleeper unit, then the pipe sleeper unit forms a pipeline combined pipe sleeper, and pipeline combined pipe sleepers of different pipelines are assembled in the groove according to actual requirements during construction, so that the defect that the construction period of a traditional underground pipeline channel is long is overcome, and the construction time is greatly saved; adopt the bolt connecting piece to assemble fast between the pipeline combination pipe pillow of different pipelines, realized that electric power, communication, water supply line are orderly, intensive arrange in same underground space, greatly reduced the required underground space that occupies.
Drawings
Fig. 1 is a schematic view of the assembled structure of the present invention.
Fig. 2 is an exploded view of the power line combined pipe pillow of the present invention.
Fig. 3 is a schematic diagram of the combined pipe pillow for power line of the present invention.
Fig. 4 is an exploded view of the communication pipeline combination pipe pillow of the present invention.
Fig. 5 is a schematic combination diagram of the communication pipeline combination pipe pillow of the present invention.
Fig. 6 is an exploded view of the water supply line combined pipe pillow of the present invention.
Fig. 7 is a schematic combination view of the water supply pipeline combination pipe pillow of the present invention.
Fig. 8 is a schematic structural view of the plug connector according to the present invention.
Fig. 9 is a cross-sectional view of the plug connector of the present invention.
The parts in the figures are numbered as follows:
1 electric power pipeline combination pipe pillow
2 communication pipeline combination pipe pillow
3 water supply pipeline combined pipe pillow
4 bolt connecting piece
5 first half-pipe pillow
501 first half-hole
502 first connection hole
503 first connecting groove
6 first connecting bolt
7 second half-pipe pillow
701 second half hole
702 second connecting hole
703 second connecting groove
8 second connecting bolt
9 third half pipe pillow
901 third half-hole
902 third connecting hole
903 third connecting groove
10 third connecting bolt.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings to make it clear to those skilled in the art how to practice the invention. While the invention has been described in connection with its preferred embodiments, these embodiments are intended to be illustrative, and not to limit the scope of the invention.
Referring to fig. 1, a modular combined pipe pillow comprises a power pipeline combined pipe pillow 1, a communication pipeline combined pipe pillow 2, a water supply pipeline combined pipe pillow 3 and a bolt connecting piece 4.
Referring to fig. 2, the power line module tube sleeper 1 includes a first tube sleeper unit. Each first pipe pillow unit comprises two first half pipe pillows 5, a first connecting bolt 6 and a first nut, more than one first half hole 501 extending along the length direction is formed in each first half pipe pillow 5, the more than two first half holes 501 are distributed along the width direction of the first half pipe pillow 5, more than one first connecting hole 502 extending along the height direction is formed in each of two ends of the width direction of the first half pipe pillow 5, the more than two first connecting holes 502 are distributed along the length direction of the first half pipe pillow 5, first connecting grooves 503 extending along the height direction are formed in each of two end faces of the width direction of the first half pipe pillow 5, and the cross sections of the first connecting grooves 503 are in a dovetail groove shape; the two first half pipe pillows 5 are arranged in an up-down involutory manner, so that the first half holes 501, the first connection holes 502 and the first connection grooves 503 on the two first half pipe pillows are corresponding up and down, and the corresponding first connection holes 502 on the two first half pipe pillows 5 are connected with the first nuts through the first connection bolts 6. Referring to fig. 3, two or more first pipe pillow units are stacked one on another and connected to each other by a common first connecting bolt 6 and a first nut.
In specific implementation, the length of the first half pipe pillow 5 is 150mm, the width is 480mm, the height is 120mm, the radius of the first half hole 501 is 80mm, and the first half pipe pillow can be matched with a conventional power pipeline with the inner diameter phi of 150mm and the wall thickness of 5 mm; the first tube pillow units are usually arranged in a standard 2-hole structure, and the power line combination tube pillow 1 is usually arranged in a standard 4-hole structure formed by two first tube pillow units, as shown in fig. 3. In addition, the single first pipe pillow unit and the 1-hole structure with the radius of the first half hole 501 being 80mm can be used as a general combined pipe pillow for power communication of the power pipeline combination pipe pillow 1.
Referring to fig. 4, the communication line combination tube pillow 2 includes a second tube pillow unit. Each second pipe pillow unit comprises two second half pipe pillows 7, a second connecting bolt 8 and a second nut, more than one second half hole 701 extending along the length direction is formed in each second half pipe pillow 7, the more than two second half holes 701 are distributed along the width direction of the second half pipe pillow 7, more than one second connecting hole 702 extending along the height direction is formed in each of two ends of the second half pipe pillow 7 in the width direction, the more than two second connecting holes 702 are distributed along the length direction of the second half pipe pillow 7, second connecting grooves 703 extending along the height direction are formed in each of two end faces of the second half pipe pillow 7 in the width direction, and the cross section of each second connecting groove 703 is in a dovetail groove shape; the two second half pipe pillows 7 are arranged in an up-down involutory manner, so that the second half holes 701, the second connecting holes 702 and the second connecting grooves 703 on the two second half pipe pillows are corresponding up and down, and the corresponding second connecting holes 702 on the two second half pipe pillows 7 are connected with the second nuts through the second connecting bolts 8. Referring to fig. 5, two or more second pipe pillow units are stacked one on another and connected to each other by a common second connecting bolt 8 and a second nut.
In specific implementation, the length of the second half pipe pillow 7 is 150mm, the width is 480mm, the height has two specifications of 80mm and 120mm, the radius of the second half hole 701 is 60mm, and the second half pipe pillow can be matched with a conventional communication pipeline with the inner diameter phi 110mm and the wall thickness of 5 mm; the second tube pillow units are typically arranged in a standard 3-hole configuration and the communication line assembly tube pillow 2 is typically arranged in a standard 9-hole configuration of three second tube pillow units, see fig. 5.
Referring to fig. 6, the service line combination pillow 3 includes a third pillow unit. Each third pipe pillow unit comprises two third half pipe pillows 9, third connecting bolts 10 and third nuts, more than one third half hole 901 extending in the length direction is formed in each third half pipe pillow 9, the more than two third half holes 901 are distributed in the width direction of the third half pipe pillow 9, more than one third connecting hole 902 extending in the height direction is formed in each of two ends of the third half pipe pillow 9 in the width direction, the more than two third connecting holes 902 are distributed in the length direction of the third half pipe pillow 9, third connecting grooves 903 extending in the height direction are formed in each of two end faces of the third half pipe pillow 9 in the width direction, and the cross sections of the third connecting grooves 903 are in a dovetail groove shape; the two third half pipe pillows 9 are arranged in an up-down involutory manner, so that the third half holes 901, the third connecting holes 902 and the third connecting grooves 903 on the two third half pipe pillows are corresponding up and down, and the corresponding third connecting holes 902 on the two third half pipe pillows 9 are connected with third nuts through third connecting bolts 10.
In specific implementation, the length of the third half pipe pillow 9 is 150mm, the width is 480mm, the height is 480mm, and the radius of the third half hole 901 is 180mm, so that the third half pipe pillow can be matched with a conventional water supply pipeline with the inner diameter phi of 350mm and the wall thickness of 5 mm; the third tube pillow unit is typically arranged in a standard 1-hole configuration and the supply line combination tube pillow 3 is typically arranged in a standard 1-hole configuration of one third tube pillow unit, see fig. 7.
Referring to fig. 1, a power pipeline combined pipe pillow 1, a communication pipeline combined pipe pillow 2 and a water supply pipeline combined pipe pillow 3 are distributed along the transverse direction, and two adjacent pipeline combined pipe pillows are connected by inserting a bolt connecting piece 4 into a corresponding connecting groove. The structure of the bolt connecting piece 4 is shown in fig. 8 and 9, and the cross section of the bolt connecting piece 4 is in a shape that two dovetail groove short sides are overlapped and symmetrically arranged.
In specific implementation, the length of the bolt connecting piece 4 is integral multiple of the minimum height dimension of the first pipe pillow unit, the second pipe pillow unit and the third pipe pillow unit, so that the length of the bolt connecting piece 4 is consistent with the height of the power pipeline combined pipe pillow 1, the height of the communication pipeline combined pipe pillow 2 and the height of the water supply pipeline combined pipe pillow 3; the cross-sectional dimensions of the first connecting groove 503, the second connecting groove 703 and the third connecting groove 903 are the same.
When pipeline construction is carried out, a groove is excavated along a pipeline channel planning line position on site, after a cushion layer is leveled and poured at the bottom of the groove, a prefabricated electric power pipeline combined pipe pillow 1, a communication pipeline combined pipe pillow 2 and a water supply pipeline combined pipe pillow 3 are placed in the groove according to actual requirements, two adjacent pipeline combined pipe pillows are connected through a bolt connecting piece 4, pipeline joints along the longitudinal direction of a pipeline are connected with the same kind of pipeline combined pipe pillows through corresponding pipeline sleeves, and after all pipelines are assembled and laid, the whole pipeline construction can be completed through backfilling.
It should be noted that many variations and modifications of the embodiments of the present invention are possible, which are fully described, and are not limited to the specific examples of the above embodiments. The above embodiments are merely illustrative of the present invention and are not intended to limit the present invention. In conclusion, the scope of the present invention should include those changes or substitutions and modifications which are obvious to those of ordinary skill in the art.
Claims (9)
1. A modular combined pipe pillow is characterized by comprising a power pipeline combined pipe pillow, a communication pipeline combined pipe pillow, a water supply pipeline combined pipe pillow and a bolt connecting piece;
the power pipeline combined pipe pillow comprises a first pipe pillow unit, wherein the first pipe pillow unit comprises two first half pipe pillows, a first connecting bolt and a first nut, a first half hole extending along the length direction is formed in each first half pipe pillow, first connecting holes extending along the height direction are formed in two ends of each first half pipe pillow in the width direction, first connecting grooves extending along the height direction are formed in two end faces of each first half pipe pillow in the width direction, the two first half pipe pillows are arranged in a vertically-involutory mode, so that the first half holes, the first connecting holes and the first connecting grooves in the two first half pipe pillows are vertically corresponding to each other, and the corresponding first connecting holes in the two first half pipe pillows are connected with the first nut through the first connecting bolts;
the communication pipeline combined pipe pillow comprises a second pipe pillow unit, the second pipe pillow unit comprises two second half pipe pillows, a second connecting bolt and a second nut, a second half hole extending along the length direction is formed in each second half pipe pillow, second connecting holes extending along the height direction are formed in two ends of each second half pipe pillow in the width direction, second connecting grooves extending along the height direction are formed in two end faces of each second half pipe pillow in the width direction, the two second half pipe pillows are arranged in a vertically-closed mode, the second half holes, the second connecting holes and the second connecting grooves in the two second half pipe pillows are corresponding to each other vertically, and the corresponding second connecting holes in the two second half pipe pillows are connected with the second nuts through the second connecting bolts;
the water supply pipeline combined pipe pillow comprises a third pipe pillow unit, the third pipe pillow unit comprises two third half pipe pillows, a third connecting bolt and a third nut, a third half hole extending along the length direction is formed in each third half pipe pillow, third connecting holes extending along the height direction are formed in two ends of each third half pipe pillow in the width direction, third connecting grooves extending along the height direction are formed in two end faces of each third half pipe pillow in the width direction, the two third half pipe pillows are arranged in a vertically-closed mode, the third half holes, the third connecting holes and the third connecting grooves in the two third half pipe pillows are corresponding to each other vertically, and the corresponding third connecting holes in the two third half pipe pillows are connected with the third nuts through the third connecting bolts;
the electric power pipeline combined pipe pillow, the communication pipeline combined pipe pillow and the water supply pipeline combined pipe pillow are transversely distributed, and adjacent connecting grooves of two adjacent pipeline combined pipe pillows are oppositely combined and connected through inserting a bolt connecting piece.
2. The modular combination pipe pillow according to claim 1, wherein when the number of the first pipe pillow units of the power line combination pipe pillow is two or more, the two or more first pipe pillow units are stacked up and down and connected into a whole by a common first connecting bolt and a first nut.
3. The modular combination pipe pillow of claim 1, wherein when the number of the first half holes on the first pipe pillow unit is two or more, the two or more first half holes are distributed along the width direction of the first half pipe pillow.
4. The modular combination pipe pillow of claim 1, wherein when the number of the first connection holes on the first pipe pillow unit is two or more, the two or more first connection holes are distributed along the length direction of the first half pipe pillow.
5. The modular combination pipe pillow according to claim 1, wherein when the number of the second pipe pillow units of the communication line combination pipe pillow is two or more, the two or more second pipe pillow units are stacked up and down and connected into a whole by a common second connecting bolt and a second nut.
6. The modular combination pipe pillow of claim 1, wherein when the number of the second half holes on the second pipe pillow unit is two or more, the two or more second half holes are distributed along the width direction of the second half pipe pillow.
7. The modular combination pipe pillow of claim 1, wherein when the number of the second connection holes on the second pipe pillow unit is two or more, the two or more second connection holes are distributed along the length direction of the second half pipe pillow.
8. The modular combined pipe pillow according to claim 1, wherein the cross section of the pin connector is symmetrically arranged with two short sides of dovetail grooves overlapped, and the cross sections of the first connecting groove of the first half pipe pillow, the second connecting groove of the second half pipe pillow and the third connecting groove of the third half pipe pillow are all in the shape of dovetail grooves.
9. The modular combination tube pillow of claim 1, wherein the length of the latch connector is an integer multiple of the minimum height dimension of the first, second, and third tube pillow units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022474002.8U CN214662494U (en) | 2020-10-30 | 2020-10-30 | Modular combined pipe pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022474002.8U CN214662494U (en) | 2020-10-30 | 2020-10-30 | Modular combined pipe pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214662494U true CN214662494U (en) | 2021-11-09 |
Family
ID=78443691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022474002.8U Active CN214662494U (en) | 2020-10-30 | 2020-10-30 | Modular combined pipe pillow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214662494U (en) |
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2020
- 2020-10-30 CN CN202022474002.8U patent/CN214662494U/en active Active
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