CN108173182B - Pipe pillow of power tube - Google Patents
Pipe pillow of power tube Download PDFInfo
- Publication number
- CN108173182B CN108173182B CN201810259932.6A CN201810259932A CN108173182B CN 108173182 B CN108173182 B CN 108173182B CN 201810259932 A CN201810259932 A CN 201810259932A CN 108173182 B CN108173182 B CN 108173182B
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- 238000009434 installation Methods 0.000 claims abstract description 15
- 210000001503 joint Anatomy 0.000 claims abstract description 7
- 230000003247 decreasing effect Effects 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 241001669679 Eleotris Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention provides a pipe pillow of a power pipe, which can meet the transportation requirements of power pipes with various specifications. The invention comprises a first pillow and a second pillow, wherein the first pillow and the second pillow are provided with semicircular arc pillow parts, and the first pillow and the second pillow are in butt joint with the pillow parts to form an installation sleeve of the power tube; the inner ring of each pillow part is provided with at least two adjusting rings which are sequentially overlapped in the radial direction, so that the radial dimension of the mounting sleeve is adjusted by increasing or decreasing the adjusting rings; the first pillow and the second pillow are also provided with mutually matched positioning parts, and the positioning parts are used for locking and fixing the first pillow and the second pillow when the electric power pipe is arranged in the installation sleeve.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a pipe sleeper of a power pipe.
Background
The power tube is an indispensable device for erecting the electric wire, and is mainly used for sleeving the electric wire, so that the electric wire is prevented from being directly exposed to the outside to cause injury, normal use of the electric wire is influenced, and even accidents are caused. In the prior art, the transportation of the power tube is not separated from the tube pillow.
However, the conventional pipe pillow is inconvenient to use, has fixed form and specification, and can only be applied to power pipes with one specification, so that how to arrange the pipe pillow with one power pipe can be applied to various power pipes, and the technical problem to be solved by the person skilled in the art is urgent.
Disclosure of Invention
The invention aims to provide a pipe sleeper of a power pipe, which can meet the transportation requirements of power pipes with various specifications.
In order to achieve the above purpose, the invention provides a pipe pillow of a power pipe, which comprises a first pillow and a second pillow, wherein the first pillow and the second pillow are provided with semicircular pillow parts, and the pillow parts are in butt joint to form a mounting sleeve of the power pipe; the inner ring of each pillow part is provided with at least two adjusting rings which are sequentially overlapped in the radial direction, so that the radial dimension of the mounting sleeve is adjusted by increasing or decreasing the adjusting rings; the first pillow and the second pillow are also provided with mutually matched positioning parts, and the positioning parts are used for locking and fixing the first pillow and the second pillow when the electric power pipe is arranged in the installation sleeve.
According to the pipe pillow, the first pillow and the second pillow are provided with the semicircular arc pillow parts, the pillow parts are in butt joint to form the mounting sleeve of the power pipe, at least two adjusting rings are arranged on the inner ring of the pillow part and are sequentially overlapped in the radial direction of the power pipe, so that the radial size of the mounting sleeve can be adjusted by increasing and decreasing the number of the overlapped adjusting rings, the mounting sleeve is matched with the power pipes with different specifications, the mounting and positioning of the power pipes with various specifications are realized, and the application range of the pipe pillow is expanded. And when the power tube is installed in the installation sleeve, the first pillow and the second pillow can be locked and fixed through the mutually matched positioning parts, so that the reliable positioning of the power tube is realized, and the installation stability and the transportation safety of the power tube are improved.
Optionally, the adjusting ring is arranged to protrude outwards at least one point of the inner surface of the adjusting ring so as to form a concave part on the inner ring and a convex part on the outer ring; in the radially overlapping two adjacent adjusting rings, the inner adjusting ring is matched with the concave part of the outer adjusting ring by the convex part of the inner adjusting ring, and is further fixedly connected.
Optionally, the inner face of the adjusting ring is provided with at least two points protruding outwards, so that at least two concave parts arranged at intervals in the circumferential direction are formed on the inner ring of the adjusting ring, and at least two convex parts arranged at intervals in the circumferential direction are formed on the outer ring of the adjusting ring.
Optionally, the outer ring of each pillow portion is provided with a supporting portion, the supporting portion is provided with an interface matched with the connecting piece, and the adjacent pipe pillow is oppositely arranged by the interface, so that the opposite interface is accessed through the connecting piece, and the adjacent pipe pillow is fixedly connected.
Optionally, each supporting part is in a U shape, so that the first pillow and the second pillow are in butt joint to form the tubular pillow with square external outline; the supporting part is provided with more than two connectors at intervals in the surrounding direction of the U shape, and the caliber of each connector is gradually reduced from the closed end to the open end of the connector.
Optionally, the supporting part includes the backup pad and is the outer holding ring of U type setting, outer holding ring with pillow portion all extends predetermined length in the axial of power tube, and both axial one ends pass through the backup pad is connected, the outer lane of pillow portion is equipped with the strengthening rib at its axial other end.
Optionally, the pillow portion is provided with more than two reinforcing ribs distributed at intervals in the circumferential direction, and each reinforcing rib extends in the radial direction of the pillow portion.
Optionally, the positioning parts are arranged on the end surfaces of the opening ends of the two outer support rings; the positioning part comprises a convex clamping column and a clamping groove which are matched with each other, one of the convex clamping column and the clamping groove is arranged on the first pillow, and the other convex clamping column and the clamping groove is arranged on the second pillow.
Optionally, the positioning part further comprises positioning nails and positioning grooves which are matched with each other, one of the positioning nails and the positioning grooves is arranged on the first pillow, and the other positioning nail and the positioning grooves are arranged on the second pillow; the positioning nails and the positioning grooves are arranged in the middle of the end face of the opening end where the positioning nails and the positioning grooves are arranged, and the protruding clamping columns and the clamping grooves are arranged on two sides of the end face of the opening end where the positioning nails and the positioning grooves are arranged.
Optionally, at least two positioning nails and the positioning grooves matched with the positioning nails are arranged at intervals in the axial direction of the power tube, and the clamping grooves and the protruding clamping columns are in a strip shape extending in the axial direction of the power tube.
Drawings
FIG. 1 is a schematic view of a power pipe pillow according to the present invention in an installed state in one embodiment;
FIG. 2 is a front view of the tube pillow of FIG. 1 in an assembled and disassembled state;
fig. 3 is a perspective view of the assembled and disassembled state of the tube pillow shown in fig. 1.
In fig. 1-3:
the pillow comprises a first pillow 1, a second pillow 2, a pillow part 3, an adjusting ring 4, a concave part 41, a convex part 42, a supporting part 5, an interface 51, a supporting plate 52, an outer supporting ring 53, a connecting piece 6, a convex clamping column 71, a clamping groove 72, a positioning nail 81, a positioning groove 82 and a reinforcing rib 9.
Detailed Description
The following description of the embodiments of the invention is presented in conjunction with the accompanying drawings to enable a person skilled in the art to accurately understand the technical solutions of the invention.
The terms first, second, etc. used herein are used merely to distinguish between two or more components that are identical or similar in structure or more than two structures that are identical or similar and do not denote a particular limitation of order.
The inner side and the outer side are used for reference with the center of the installation sleeve, the direction close to the center of the installation sleeve is the inner side, and the direction far away from the center of the installation sleeve is the outer side. The term "inside and outside" as used herein refers to a positional relationship in the radial direction of the power tube, and the positional relationship is described in the axial direction of the power tube.
As shown in fig. 1-3, the invention provides a pipe pillow of a power pipe, which comprises a first pillow 1 and a second pillow 2, wherein the first pillow 1 and the second pillow 2 are provided with semicircular arc pillow parts 3, and the first pillow 3 and the second pillow 3 are butted to form a mounting sleeve of the power pipe, when the power pipe is mounted, the power pipe can be firstly arranged on the pillow parts 3 of the first pillow 1 or the second pillow 2, supported by one pillow part 3 and then butted to the other pillow part 3, and the power pipe is limited in the mounting sleeve formed by the two pillow parts 3, so that the mounting of the power pipe is realized. And, the inner circle of each pillow portion 3 is equipped with two at least adjusting ring 4, and each adjusting ring 4 can overlap in radial in proper order of power tube, so, just can adjust the radial dimension of installation cover through increasing and decreasing adjusting ring 4 to adapt to the power tube of different specifications, realize the installation of the power tube of multiple specification. Furthermore, the first pillow 1 and the second pillow 2 are also provided with mutually matched positioning parts, and when the power tube is installed in the installation sleeve, the first pillow 1 and the second pillow 2 can be locked and fixed through the positioning parts, so that the power tube is fixed in the installation sleeve, and the power tube is prevented from being separated outwards.
By adopting the pipe pillow, the adjusting ring 4 can be increased or decreased according to the pipe diameter of the power pipe to be borne so as to obtain a proper mounting sleeve, thereby being suitable for power pipes with different specifications and expanding the application range of the pipe pillow; and can fix the diameter reduction of the first pillow 1 and the second pillow 2 through the positioning part after the installation of the power tube, the operation is simple and convenient, and the efficiency and the use safety are considered.
As shown in fig. 2, the adjusting ring 4 may be provided with at least one point on the inner surface protruding outward, and at this time, the inner ring of the adjusting ring 4 forms a concave portion 41 and the outer ring forms a convex portion 42 at the position corresponding to the point; in addition, in two radially overlapped adjacent adjusting rings 4, the inner adjusting ring 4 is matched with the concave part 41 of the outer adjusting ring 4 through the convex part 42, and then the convex part 42 and the concave part 41 are connected and positioned, namely, the adjusting ring 4 can realize the fixed connection of the two radially overlapped adjusting rings 4 through the self structural arrangement, and other connecting parts are not required to be additionally arranged.
That is, the adjusting ring 4 can be provided with a self-positioning structure, and the self-positioning structure enables the adjacent adjusting rings 4 to be fixedly connected in the radial superposition process without additionally arranging other connecting components, so that the structure can be simplified, the installation process of the power tube is simplified, and the operation efficiency is improved.
The protruding portion 42 may be provided with a hollow semi-cylindrical structure, and correspondingly, the recessed portion 41 may be provided with a semi-cylindrical groove, and axes of the protruding portion 42 and the recessed portion 41 may be parallel to an axis of the power tube, so as to increase a contact area of the protruding portion 42 and the recessed portion 41 in an axial direction, and further improve positioning reliability of the adjusting ring 4 on the power tube in the axial direction.
As shown in fig. 2 and 3, the inner surface of the adjustment ring 4 may be provided with at least two points protruding outward, and at this time, at least two concave portions 41 may be formed at intervals in the circumferential direction in the inner ring of the adjustment ring 4, and at least two convex portions 42 may be formed at intervals in the circumferential direction in the outer ring of the adjustment ring 4. By adopting the structure form of a plurality of concave-convex points, the adjacent adjusting rings 4 are provided with a plurality of connecting points which are distributed at intervals in the circumferential direction, and the connection reliability is higher.
On the basis of the above, the outer ring of each pillow part 3 can be provided with a supporting part 5, and the pillow parts 3 are supported by the supporting parts 5, so that the power tube mounted on the pillow parts 3 is supported; as shown in fig. 2 and 3, the supporting portion 5 is provided with an outward opening interface 51, the pipe pillow of the present invention is further provided with a connecting piece 6 matched with the interface 51, the connecting piece 6 may be a connecting clip, and the interface 51 may be a bayonet correspondingly.
As shown in fig. 2 and 3, the interface 51 may extend in the axial direction of the power tube, and may be provided in a long shape in which the longitudinal direction is in the axial direction of the power tube; the caliber of each interface 51 tapers from the closed end to the open end, specifically, the cross section of each interface 51 may be isosceles trapezoid, and the open end of the interface 51 is formed by the short side of the isosceles trapezoid, which is convenient for limiting the connecting piece 6 and prevents the connecting piece 6 from falling out from the open end of the interface 51. As shown in fig. 1, the adjacent pipe pillows are oppositely arranged by the interfaces 51, one end of the connecting piece 6 is connected with the interface 51 of one pipe pillow, and the other end is connected with the interface 51 of the other pipe pillow, namely, the connecting piece 6 is connected into the two opposite interfaces 51, so that the adjacent pipe pillows are fixedly connected.
For one pipe pillow, other pipe pillows can be connected in the up-down and left-right directions, and the connection of adjacent pipe pillows is divided into left-right direction adjacency and up-down direction adjacency. The vertical direction is downward and the vertical direction is upward, which is away from the ground, in the description of the power pipe in the loading and transporting state. In a horizontal plane parallel to the ground, a direction in which an axis of the power pipe is directed or a direction parallel to the axis is a front-rear direction, and a direction perpendicular to the front-rear direction is a left-right direction. The description herein is made with reference to the orientation of fig. 1 only and is not intended as a specific limitation on the tube pillow.
As shown in fig. 1, two tube pillows adjacently arranged in the left-right direction are provided with a port 51 opening leftwards on the left side surface of the supporting part 5, the tube pillow at the left side is provided with a port 51 opening rightwards on the right side surface of the supporting part 5, the left side of the connecting piece 6 is connected with the port 51 opening rightwards, and the right side is connected with the port 51 opening leftwards, so as to realize the connection of the two tube pillows adjacently arranged in the left-right direction. Two pipe pillows are adjacently arranged in the up-down direction, the lower side surface of the supporting part 5 of the pipe pillow at the upper side is provided with a downward opening interface 51, the upper side surface of the supporting part 5 of the pipe pillow at the lower side is provided with an upward opening interface 51, and the upper end and the lower end of the connecting piece 6 are respectively connected with the corresponding interfaces 51, so that the fixed connection of the pipe pillows which are adjacent up and down is realized. Thus, each pipe pillow is sequentially stacked up and down and left and right so as to load a plurality of power pipes, and the power pipes are convenient to carry in batches.
Therefore, the pipe pillow can be mutually connected through the connecting piece 6 to form a whole with high stability, so that the transportation stability of the power pipe can be conveniently improved.
Referring again to fig. 1-3, in the present invention, each supporting portion 5 may have a U shape, so that the first pillow 1 and the second pillow 2 are abutted to form a tubular pillow with a square external profile. At this time, two or more interfaces 51 may be provided at intervals in the U-shaped circumferential direction. The first pillow 1 is opposite to the opening end of the U-shaped supporting part 5 of the second pillow 2 through the opening end of the U-shaped supporting part 5, then the first pillow and the second pillow are mutually butted to form a tubular pillow with square external outline, the pillow part 3 is arranged in the U-shaped supporting part 5, and the pillow parts 3 of the first pillow 1 and the second pillow 2 can be butted to form a mounting sleeve of a power tube. In this way, the tubular pillow essentially corresponds to a square body with a circular hole cut out from the middle, which forms the mounting sleeve.
In this embodiment, the U-shaped support portion 5 is provided with at least one interface 51 on both sides of the U-shaped structure, and at least two interfaces 51 are provided on the arc portion of the U-shape. Since the first pillow 1 and the second pillow 2 are butted with each other with the open ends of the respective support portions 5 to form a tubular pillow of a quadrangular structure, at this time, both side portions of the U-shape correspond to about half of the side length of the quadrangle, and the arc portion corresponds to one side length of the quadrangle, the number of the ports 51 provided at the arc portion may be larger than the number of the ports 51 provided at the side portion.
It should be noted that the U-shape described herein is actually a similar description, and is not necessarily provided in a strict U-shape structure, and may be, for example, "︻" or "︼", which are all understood as the U-shape described herein.
In more detail, as shown in fig. 2 and 3, the support part 5 may include a support plate 52 and an outer support ring 53 provided in a U shape, and both the outer support ring 53 and the pillow part 3 extend a predetermined length in an axial direction of the power tube, the predetermined length being provided according to a positioning requirement of the power tube; one axial end of the pillow part 3 is connected with the other axial end of the pillow part through a supporting plate 52, and the outer ring of the pillow part is provided with a reinforcing rib 9 at the other axial end of the pillow part. At this time, the supporting portion 5 may be regarded as a rectangular parallelepiped, and the middle portion of one end face where the long side of the rectangular parallelepiped is located may be recessed in a semicircular arc shape to form the pillow portion 3; since the support plate 52 is mounted on one axial end of the pillow 3 and the outer support ring 53, the main body of the pillow 3 is positioned at the other axial end of the support plate 52, and the reinforcement 9 is provided at the other axial end to enhance the strength of the pillow 3 and the reliability of use. That is, the other axial end described herein is relative to one axial end, and any portion on one axial side of the support plate 52 may be referred to as the other axial end of the pillow 3.
More than two reinforcing ribs 9 may be provided, more than two reinforcing ribs 9 may be provided at intervals in the circumferential direction of the pillow portion 3, and each reinforcing rib 9 may extend in the radial direction of the pillow portion 3, as shown in fig. 2 and 3.
The first pillow 1 and the second pillow 2 may be abutted against the open ends of the outer support rings 53, and the positioning portions may be provided on the end surfaces of the open ends of the outer support rings 53.
The positioning portion may include a protruding clip post 71 and a clip groove 72 that are mutually matched, one of which is provided on the first pillow 1, and the other of which is provided on the second pillow 2. The caliber of the clamping groove 72 may taper from the closed end to the open end.
The positioning part can also comprise positioning nails 81 and positioning grooves 82 which are matched with each other, one of the positioning nails and the positioning grooves is arranged on the first pillow 1, and the other positioning nail and the positioning grooves are arranged on the second pillow 2; the positioning pin 81 and the positioning groove 82 are provided in the middle of the end face of the opening end where each is located, and the protruding clamping post 71 and the clamping groove 72 are provided on both sides of the end face of the opening end where each is located. The middle of the end face of the open end is opposite to the two sides, and for a U-shaped open end, there is actually a left top face and a right top face, and the middle of the top face refers to the area in the middle in the left-right direction.
When the first pillow 1 and the second pillow 2 are in butt joint, the positioning parts arranged on the end faces of the opening ends are also connected, and the locking and fixing of the first pillow 1 and the second pillow 2 are also realized in the butt joint process.
Further, the number and positions of the respective members in the positioning portion can be set as required by those skilled in the art. In this embodiment, at least two positioning nails 81 and positioning grooves 82 matched with the positioning nails 81 can be arranged at axial intervals of the power tube, and the clamping grooves 72 and the protruding clamping columns 71 can be in a strip shape extending in the axial direction of the power tube, so that the distribution uniformity of positioning force in the axial direction is improved, and the positioning stability of the first pillow 1 and the second pillow 2 in the axial direction is further provided.
It is understood that, where reference is made to a taper or the like, the taper tends to occur in a direction, and is not necessarily linear, but may be curved or may be irregular.
It will also be appreciated that since the axial length of the power tube is generally long, one skilled in the art may distribute a plurality of the tube pillows of the present invention axially spaced apart on the power tube as needed to support and position the entire power tube axially. The plurality as described herein means at least two.
The pipe pillow of the power pipe provided by the invention is described in detail above. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the core concepts of the invention. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (8)
1. The pipe pillow of the power pipe is characterized by comprising a first pillow (1) and a second pillow (2), wherein the first pillow and the second pillow are provided with semicircular arc pillow parts (3), and the first pillow and the second pillow are in butt joint through the pillow parts (3) to form an installation sleeve of the power pipe; the inner ring of each pillow part (3) is provided with at least two adjusting rings (4) which are sequentially overlapped in the radial direction, so that the radial dimension of the mounting sleeve is adjusted by increasing or decreasing the adjusting rings (4); the first pillow (1) and the second pillow (2) are also provided with mutually matched positioning parts, and the positioning parts are used for locking and fixing the first pillow (1) and the second pillow (2) when the electric power pipe is arranged in the installation sleeve;
The adjusting ring (4) is arranged to protrude outwards at least one point of the inner surface of the adjusting ring so as to form a concave part (41) on the inner ring and a convex part (42) on the outer ring; in the radially superimposed two adjacent adjusting rings (4), the inner adjusting ring (4) is matched with the concave part (41) of the outer adjusting ring (4) by the convex part (42) thereof, and is further fixedly connected;
At least two points protruding outwards are arranged on the inner surface of the adjusting ring (4) so as to form at least two concave parts (41) arranged at intervals in the circumferential direction on the inner ring of the adjusting ring (4), and at least two convex parts (42) arranged at intervals in the circumferential direction are formed on the outer ring of the adjusting ring (4);
The axes of the protrusions (42) and the depressions (41) are parallel to the axis of the power tube.
2. A power tube pillow according to claim 1, characterized in that the outer ring of each pillow part (3) is provided with a supporting part (5), the supporting part (5) is provided with an interface (51) matched with a connecting piece (6), and adjacent tube pillows are oppositely arranged by the interfaces (51) so as to be connected into the opposite interfaces (51) through the connecting piece (6), and then the adjacent tube pillows are fixedly connected.
3. A tubular pillow of an electric power tube according to claim 2, characterized in that each of the support portions (5) is U-shaped so that the first pillow (1) and the second pillow (2) are butted to form the tubular pillow with square external profile; the supporting part (5) is provided with more than two connectors (51) at intervals in the surrounding direction of the U shape, and the caliber of each connector (51) is gradually reduced from the closed end to the open end.
4. A pipe pillow for an electric power pipe according to claim 3, characterized in that the supporting part (5) comprises a supporting plate (52) and an outer supporting ring (53) which is arranged in a U shape, the outer supporting ring (53) and the pillow part (3) extend for a preset length in the axial direction of the electric power pipe, one axial end of the outer supporting ring and the pillow part are connected through the supporting plate (52), and the outer ring of the pillow part (3) is provided with a reinforcing rib (9) at the other axial end of the outer supporting ring.
5. A pipe pillow of an electric power pipe as claimed in claim 4, characterized in that the pillow part (3) is provided with more than two of the stiffening ribs (9) distributed at intervals in its circumferential direction, each stiffening rib (9) extending in the radial direction of the pillow part (3).
6. The pipe pillow of the power pipe according to claim 4, characterized in that the positioning parts are arranged on the end surfaces of the opening ends of the two outer support rings (53); the positioning part comprises a convex clamping column (71) and a clamping groove (72) which are matched with each other, one of the convex clamping column and the clamping groove is arranged on the first pillow (1), and the other convex clamping column is arranged on the second pillow (2).
7. The tube pillow of the power tube according to claim 6, characterized in that the positioning part further comprises positioning nails (81) and positioning grooves (82) which are matched with each other, one of the positioning nails and the positioning grooves is arranged on the first pillow (1), and the other positioning nail and the positioning grooves are arranged on the second pillow (2); the locating pin (81) and the locating groove (82) are arranged in the middle of the end face of the opening end where the locating pin and the locating groove (82) are located, and the protruding clamping columns (71) and the clamping grooves (72) are arranged on two sides of the end face of the opening end where the locating pin and the locating groove are located.
8. The pipe pillow of the power pipe according to claim 7, characterized in that at least two positioning nails (81) and positioning grooves (82) matched with the positioning nails (81) are arranged at intervals in the axial direction of the power pipe, and the clamping grooves (72) and the protruding clamping columns (71) are in a strip shape extending in the axial direction of the power pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810259932.6A CN108173182B (en) | 2018-03-27 | 2018-03-27 | Pipe pillow of power tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810259932.6A CN108173182B (en) | 2018-03-27 | 2018-03-27 | Pipe pillow of power tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108173182A CN108173182A (en) | 2018-06-15 |
| CN108173182B true CN108173182B (en) | 2024-05-24 |
Family
ID=62511395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810259932.6A Active CN108173182B (en) | 2018-03-27 | 2018-03-27 | Pipe pillow of power tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108173182B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921369B (en) * | 2019-03-27 | 2021-09-10 | 广西电网有限责任公司南宁供电局 | Stable power tube pillow |
| CN110979978A (en) * | 2019-10-15 | 2020-04-10 | 江苏通亚工程材料有限公司 | Bundling type anti-falling device for power pipe transportation |
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