CN219801786U - Pipe pillow assembly - Google Patents
Pipe pillow assembly Download PDFInfo
- Publication number
- CN219801786U CN219801786U CN202320432488.XU CN202320432488U CN219801786U CN 219801786 U CN219801786 U CN 219801786U CN 202320432488 U CN202320432488 U CN 202320432488U CN 219801786 U CN219801786 U CN 219801786U
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- China
- Prior art keywords
- pipe pillow
- cutting
- pillow unit
- unit
- clamping piece
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- 238000007789 sealing Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000003993 interaction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241001669679 Eleotris Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model relates to the technical field of pipeline accessories, in particular to a pipe pillow assembly, which comprises a clamping piece, an upper pipe pillow unit and a lower pipe pillow unit which is arranged up and down symmetrically with the upper pipe pillow unit, wherein the upper pipe pillow unit and the lower pipe pillow unit are provided with semicircle notches, the clamping piece comprises two U-shaped cutting bars which are arranged up and down symmetrically and are arranged with openings facing away, and a connecting cutting bar which is arranged between the two U-shaped cutting bars and is fixedly connected with the U-shaped cutting bars, splicing edges of the left side and the right side of the semicircle notches of the upper pipe pillow unit and the lower pipe pillow unit are provided with splicing grooves for accommodating the upper half part or the lower half part of the clamping piece, the bottom surfaces of the splicing grooves are parallel to a horizontal plane, hemispherical bumps are arranged on the left side and the right side of the U-shaped cutting bars, the splicing grooves are provided with limit grooves for accommodating the hemispherical bumps, and the length of the clamping piece is larger than that of the upper pipe pillow. The tube pillow assembly can be implemented without repeatedly operating and correcting the front and rear positions to align the two tube pillow units.
Description
Technical Field
The utility model relates to the technical field of pipeline accessories, in particular to a pipe pillow assembly.
Background
The cable duct is also called a protective tube or a conduit, and is a duct for protecting wires and cables in electrical installation, and allows the wires and cables to be penetrated and replaced. In the cable duct laying process, the cable duct needs to be fixed by using a pipe sleeper so as to ensure the order of the cable duct and facilitate the laying of the cable duct.
The pipe pillow in the prior art is composed of a plurality of pipe pillow units, each pipe pillow unit is a cuboid plastic part provided with a semicircular pipe groove, clamping grooves (the cross sections are wedge-shaped) are formed in the left side and the right side of each semicircular pipe groove, semicircular pipe groove openings of the two pipe pillow units are spliced into a pipe pillow relatively, and the pipe pillow units are inserted through the clamping grooves of the two pipe pillow units through the clamping parts (the cross sections are two trapezoids with upper bottom edges relatively overlapped and arranged).
The connecting mode is simple to operate, but as the two pipe pillow units which are connected with each other through the clamping piece are not positioned front and back, when one pipe pillow unit receives the acting force in the front-back direction, the pipe pillow unit moves back and forth to cause the front-back dislocation of the pipe pillow unit and the other pipe pillow unit, and the front-back positions of the pipe pillow units need to be repeatedly operated to be corrected so as to align the two pipe pillow units.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a pipe pillow assembly, which can align two pipe pillow units without repeatedly operating and correcting the front and back positions of the pipe pillow units.
In order to solve the technical problems, the pipe pillow assembly comprises a clamping piece, an upper pipe pillow unit and a lower pipe pillow unit which is vertically and symmetrically arranged with the upper pipe pillow unit, wherein the upper pipe pillow unit and the lower pipe pillow unit are provided with semicircular gaps, so that when the upper pipe pillow unit and the lower pipe pillow unit are spliced, the two semicircular gaps form a circular hole for placing a pipeline, the clamping piece comprises two U-shaped inserting strips which are vertically and symmetrically arranged and are provided with openings facing away from each other, and a connecting inserting strip which is arranged between the two U-shaped inserting strips and is fixedly connected with the U-shaped inserting strips, splicing edges of the left side and the right side of the semicircular gaps of the upper pipe pillow unit and the lower pipe pillow unit are provided with splicing grooves for accommodating the upper half part or the lower half part of the clamping piece, the bottoms of the splicing grooves are parallel to a horizontal plane, the left side and the right side of the U-shaped inserting strips are provided with hemispherical bumps, and the length of the clamping piece is larger than that of the upper pipe pillow.
As an improvement of the scheme, the width of the U-shaped cutting is larger than that of the connecting cutting.
As an improvement of the scheme, the opening width of the U-shaped cutting is larger than the diameter of the hemispherical convex block.
As an improvement of the scheme, yielding notches are arranged on the left side and the right side of the bottom of the U-shaped cutting opening.
As the improvement of above-mentioned scheme, go up pipe pillow unit and lower pipe pillow unit and grafting inslot rear portion be equipped with be used for with the shrouding of joint spare offset, when joint spare rear side offsets with the shrouding front side, the front and back position of hemisphere lug and the front and back position centering of spacing recess.
As an improvement of the scheme, a first guiding chamfer is arranged at the joint of the rear side and the outer side of the clamping piece.
As an improvement of the scheme, the pipe pillow assembly further comprises a positioning cutting which is used for being inserted into the opening of the U-shaped cutting, the width of the positioning cutting is equal to that of the opening of the U-shaped cutting, and the length of the positioning cutting is larger than that of the clamping piece.
As an improvement of the scheme, a second guiding chamfer is arranged at the joint of the rear side and the outer side of the positioning cutting.
The implementation of the utility model has the following beneficial effects:
the pipe pillow assembly is mutually matched with the clamping piece, the upper pipe pillow unit, the lower pipe pillow unit, the semicircular notch, the U-shaped cutting, the connecting cutting, the inserting groove, the hemispherical convex block and the limiting groove, the hemispherical convex block is embedded into the limiting groove, the front and rear positions of the upper pipe pillow unit, the lower pipe pillow unit and the clamping piece are fixed under the interaction of the hemispherical convex block and the limiting groove, the upper pipe pillow unit or the lower pipe pillow unit is not easy to be misplaced due to the force in the front and rear direction, and the upper pipe pillow unit and the lower pipe pillow unit do not need to be aligned in the front and rear positions through repeated operation correction.
Drawings
FIG. 1 is a schematic view of a tube pillow assembly according to an embodiment of the present utility model;
FIG. 2 is a schematic rear view of a positioning cutting extending into an opening of a U-row cutting according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 4 is an enlarged view at B in FIG. 1;
FIG. 5 is a schematic diagram of the structure of the upper pipe pillow unit according to the embodiment of the present utility model;
fig. 6 is a cross-sectional view at C-C of fig. 5.
In the figure: 1. a clamping piece; 2. an upper tube pillow unit; 3. a lower pipe pillow unit; 4. a semicircular notch; 5. u-shaped cutting; 6. connecting the cutting; 7. a plug-in groove; 8. hemispherical bumps; 9. a limit groove; 10. a relief notch; 11. a sealing plate; 12. a first guide chamfer; 13. positioning the cutting; 14. and a second guiding chamfer.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical ideas claimed in the present utility model. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present utility model, are used only with reference to the drawings of the present utility model, and are not meant to be limiting in any way.
As shown in fig. 1 to 6, a pipe pillow assembly according to the embodiment of the present utility model includes a clamping member 1, an upper pipe pillow unit 2, and a lower pipe pillow unit 3 vertically symmetrically disposed with the upper pipe pillow unit 2, in fact, the clamping member 1, the upper pipe pillow unit 2, and the lower pipe pillow may be made of plastic, and the clamping member 1 has elasticity, and is capable of shrinking and rebounding.
The upper pipe pillow unit 2 and the lower pipe pillow unit 3 are provided with semicircular notches 4, when the upper pipe pillow unit 2 and the lower pipe pillow unit 3 are spliced, the two semicircular notches 4 form a circular placing hole for placing a pipeline, the clamping piece 1 comprises two U-shaped inserting strips 5 which are arranged up and down symmetrically and are arranged back to back, and a connecting inserting strip 6 which is arranged between the two U-shaped inserting strips 5 and fixedly connected with the U-shaped inserting strips 5, the splicing edges of the upper pipe pillow unit 2 and the lower pipe pillow unit 3 at the left side and the right side of the semicircular notches 4 are provided with splicing grooves 7 for accommodating the upper half part or the lower half part of the clamping piece 1, the bottom surface of the splicing grooves 7 are parallel to a horizontal plane, namely, referring to fig. 1 and fig. 5, the splicing grooves 7 can be used for extending in front and back of the upper half part or the lower half part of the clamping piece 1, and the opening of the U-shaped inserting strip 5 is reduced to leave a deformation space.
The left and right sides of U type cutting 5 are equipped with hemisphere lug 8, grafting groove 7 is equipped with the spacing recess 9 that is used for holding hemisphere lug 8, promptly spacing recess 9 is the hemisphere chamber that the diameter is the same with hemisphere lug 8 diameter, the length of joint spare 1 is greater than the length of upper tube pillow.
When the pipe pillow assembly is installed, the front and rear positions of the upper pipe pillow unit 2 and the lower pipe pillow unit 3 are corresponding, so that the inserting groove 7 of the upper pipe pillow unit 2 corresponds to the inserting groove 7 of the lower pipe unit; the clamping piece 1 is installed, the upper half part of the clamping piece 1 stretches into the inserting groove 7 of the upper pipe pillow unit 2, the lower half part of the clamping piece 1 stretches into the inserting groove 7 of the lower pipe pillow unit 3, and in the stretching process, the opening of the U-shaped cutting 5 is tightened firstly, so that the hemispherical protruding block 8 is prevented from propping against the opening of the inserting groove 7; when the front and back positions of the hemispherical convex blocks 8 reach the front and back positions of the limiting grooves 9, the tightening of the openings of the inserting grooves 7 is loosened, the hemispherical convex blocks 8 are embedded into the limiting grooves 9, the front and back positions of the upper pipe pillow unit 2, the lower pipe pillow unit 3 and the clamping piece 1 are fixed under the interaction of the hemispherical convex blocks 8 and the limiting grooves 9, and the upper pipe pillow unit 2 or the lower pipe pillow unit 3 is not easy to misplace due to the force in the front and back directions. When the U-shaped cutting tool is removed, the opening of the U-shaped cutting tool 5 is firstly tightened, and then the clamping piece 1 is pulled out.
The pipe pillow assembly is mutually matched with the clamping piece 1, the upper pipe pillow unit 2, the lower pipe pillow unit 3, the semicircular notch 4, the U-shaped cutting 5, the connecting cutting 6, the inserting groove 7, the hemispherical convex block 8 and the limiting groove 9, the hemispherical convex block is embedded into the limiting groove 9, the front and rear positions of the upper pipe pillow unit 2, the lower pipe pillow unit 3 and the clamping piece 1 are fixed under the interaction of the hemispherical convex block 8 and the limiting groove 9, the upper pipe pillow unit 2 or the lower pipe pillow unit 3 is not easy to misplacement due to the force in the front and rear directions, and the upper pipe pillow unit 2 and the lower pipe pillow unit 3 do not need to be aligned in the front and rear positions through repeated operation correction.
In fact, the width of the U-shaped cutting 5 is preferably larger than the width of the connecting cutting 6, so that the upper part of the insertion groove 7 on the upper pipe pillow unit 2 is wide and the lower part is narrow, the upper half of the clamping piece 1 is prevented from leaving the insertion groove 7 of the upper pipe pillow unit 2 downwards, and similarly, the lower part of the insertion groove 7 of the lower pipe pillow unit 3 is wide, and the lower half of the clamping piece 1 is prevented from leaving the insertion groove 7 of the lower pipe pillow unit 3 upwards.
Specifically, the opening width of the U-shaped cutting 5 is preferably larger than the diameter of the hemispherical bump 8, so as to ensure that the U-shaped cutting 5 can smoothly enter or leave the inserting groove 7 after being contracted. Further, the left side and the right side of the bottom of the opening of the U-shaped cutting 5 are preferably provided with abdication notches 10, so that the shrinkage difficulty of the opening of the U-shaped cutting 5 is reduced.
It should be noted that, the rear parts in the upper pipe pillow unit 2, the lower pipe pillow unit 3 and the plugging groove 7 are preferably provided with a sealing plate 11 for propping against the clamping piece 1, when the rear side of the clamping piece 1 is propped against the front side of the sealing plate 11, the front and rear positions of the hemispherical protrusions 8 are aligned with the front and rear positions of the limiting grooves 9, and at the moment, the hemispherical protrusions 8 just can completely extend into the limiting grooves, so that the clamping piece 1 is more convenient to be installed.
Further, a first guiding chamfer 12 is preferably arranged at the joint of the rear side and the outer side of the clamping piece 1, so that the rear side of the clamping piece 1 can be conveniently inserted into the inserting groove 7.
In addition, the pipe pillow assembly also preferably comprises a positioning insert 13 for being inserted into the opening of the U-shaped insert 5, wherein the width of the positioning insert 13 is equal to the width of the opening of the U-shaped insert 5, and the length of the positioning insert 13 is larger than the length of the clamping piece 1. The positioning cutting 13 is inserted into the opening of the U-shaped cutting 5, so that the opening of the U-shaped cutting 5 is prevented from shrinking, the front and back limiting functions of the hemispherical protruding block 8 and the limiting groove 9 are ensured, and the positioning cutting 13 is pulled out when the clamping piece 1 needs to be removed. Further, a second guiding chamfer 14 is preferably arranged at the joint of the rear side and the outer side of the positioning cutting 13, so that the rear side of the positioning cutting 13 is conveniently inserted into the opening of the U-shaped cutting 5.
The foregoing description is only specific embodiments of the present utility model, and not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the present utility model.
Claims (8)
1. A tube pillow assembly, characterized in that: including joint spare, go up the pipe pillow unit and with last pipe pillow unit upper and lower pipe pillow unit symmetry setting down, go up pipe pillow unit and lower pipe pillow unit and be equipped with all semicircle breach, two semicircle breach group become one and be used for placing the round hole of placing of pipeline when making to go up pipe pillow unit and lower pipe pillow unit concatenation, the joint spare includes two U type cutting that set up and the opening set up dorsad and set up between two U type cutting and with U type cutting fixed connection's connection cutting, go up pipe pillow unit and lower pipe pillow unit in semicircle breach left and right sides splice limit department be equipped with be used for holding joint spare upper half or lower half's jack groove, just jack groove bottom surface is parallel with the horizontal plane, U type cutting left and right sides is equipped with hemispherical bump, the jack groove is equipped with the spacing recess that is used for holding hemispherical bump, the length of joint spare is greater than the length of last pipe pillow.
2. A tube pillow assembly as set forth in claim 1 wherein: the width of the U-shaped cutting is larger than that of the connecting cutting.
3. A tube pillow assembly as set forth in claim 2 wherein: the opening width of the U-shaped cutting is larger than the diameter of the hemispherical convex block.
4. A tube pillow assembly as set forth in claim 3 wherein: and yielding notches are arranged on the left side and the right side of the bottom of the U-shaped cutting opening.
5. A tube pillow assembly as set forth in claim 1 wherein: the upper pipe pillow unit and the lower pipe pillow unit are provided with sealing plates which are used for propping against the clamping pieces with the rear parts in the inserting grooves, and when the rear sides of the clamping pieces are propped against the front sides of the sealing plates, the front and rear positions of the hemispherical protruding blocks are aligned with the front and rear positions of the limiting grooves.
6. A tube pillow assembly as set forth in claim 5 wherein: the joint of the rear side and the outer side of the clamping piece is provided with a first guiding chamfer.
7. A tube pillow assembly as set forth in claim 5 wherein: the positioning cutting device is characterized by further comprising a positioning cutting which is used for being inserted into the opening of the U-shaped cutting, wherein the width of the positioning cutting is equal to that of the opening of the U-shaped cutting, and the length of the positioning cutting is larger than that of the clamping piece.
8. A tube pillow assembly as set forth in claim 7 wherein: and a second guiding chamfer is arranged at the joint of the rear side and the outer side of the positioning cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320432488.XU CN219801786U (en) | 2023-03-08 | 2023-03-08 | Pipe pillow assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320432488.XU CN219801786U (en) | 2023-03-08 | 2023-03-08 | Pipe pillow assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219801786U true CN219801786U (en) | 2023-10-03 |
Family
ID=88178419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320432488.XU Active CN219801786U (en) | 2023-03-08 | 2023-03-08 | Pipe pillow assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219801786U (en) |
-
2023
- 2023-03-08 CN CN202320432488.XU patent/CN219801786U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |