CN217485124U - Protective sleeve for power transmission cable - Google Patents
Protective sleeve for power transmission cable Download PDFInfo
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- CN217485124U CN217485124U CN202221547589.3U CN202221547589U CN217485124U CN 217485124 U CN217485124 U CN 217485124U CN 202221547589 U CN202221547589 U CN 202221547589U CN 217485124 U CN217485124 U CN 217485124U
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- electric transmission
- transmission cables
- thread part
- ring body
- protective sheath
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides a transmission cable lag. According to the technical scheme, a conventional sponge sheath binding and fixing mode is abandoned, the cable is protected by the metal sleeve, and the mounting structure of the metal sleeve is innovatively improved on the basis. Particularly, the utility model designs a multi-section pipe body nested end to end, and adjacent pipe bodies not only keep a splicing state, but also respectively have a bearing structure; the bearing structure consists of a support rod and a connecting plate, and can be installed in a hanging mode and can be embedded in the ground to be installed in a supporting mode. Furthermore, the utility model discloses rely on the ring body to add rotatable bail, this bail is convenient for the workman and is removed before the installation the utility model discloses. The utility model discloses simplify transportation and the installation of transmission cable lag, its is rational in infrastructure, and the protectiveness is good, has good result of use and outstanding technical advantage.
Description
Technical Field
The utility model relates to an electric power engineering technical field, concretely relates to transmission cable lag.
Background
The high-voltage cable is one of power cables, is mainly used for power transmission between 1-1000 kv, and is mostly applied to power transmission and distribution. As a bridge of power supply equipment and electric equipment, a high-voltage cable is in a running state for a long time, and the laying environment is complex and various, so that faults often occur in the using process. Damage to the cable itself occurs especially when high voltage cables traverse complex environments.
In view of the actual situation, when the power transmission cable passes through economic crops such as walnut trees, the sheath is easy to scratch and break, and how to adopt the sheath to protect is a technical problem to be solved in the field. Obviously, any economic crop cannot be accepted and popularized, so how to protect cables and cut the economy through which the cables can pass at the same time is a technical problem which must be solved; the conventional sponge sheath has the advantages of light weight, low price and the like, but the cable is inconvenient to coat and fix, so that the installation cost is relatively high; in addition, the sponge sheath is not firm enough and has hygroscopicity, so that the actual use effect is not ideal enough. The metal sheath has advantages such as firm, protectiveness is good, but its dead weight is great, needs outside foundation structure to support when the installation, therefore the installation is loaded down with trivial details relatively.
Disclosure of Invention
The utility model discloses aim at providing a transmission cable lag to prior art's technical defect to solve the comparatively loaded down with trivial details technical problem of conventional metal sheath installation.
In order to realize the technical purpose, the utility model adopts the following technical proposal:
a protective sleeve for a power transmission cable comprises a pipe body, a female head, a male head, an external thread part, a ring body, an internal thread part, supporting rods, connecting plates, through holes, a connecting piece, a lifting ring and a transverse folding rod, wherein one end of the pipe body is the female head, the other end of the pipe body is the male head, the specification of the male head is matched with that of the female head, the external thread part is arranged on the outer wall of the pipe body, the internal thread part is arranged on the inner wall of the ring body and is in threaded fit with the external thread part, the supporting rods are fixedly connected to two sides of the ring body, the connecting plates are fixedly connected to the end parts of the two supporting rods, and the through holes are formed in the ring body; the connecting piece comprises short pipes and two annular walls, wherein the two annular walls are positioned at two ends of the short pipes; the short pipe is inserted into the through hole, the two annular walls are respectively propped against the inner wall and the outer wall of the ring body, the two ends of the lifting ring are provided with transverse folding rods, and the transverse folding rods are inserted into the short pipe of the connecting piece.
Preferably, the plurality of transmission cable protection sleeves are connected end to end, and the male end of the transmission cable protection sleeve positioned on the rear side is inserted into the female end of the transmission cable protection sleeve positioned on the front side.
Preferably, the female head is made of metal iron, and the male head is made of magnet.
Preferably, the cable protection sleeve further comprises a mounting frame, the mounting frame is located above the transmission cable protection sleeve, the connecting plate is located at the top end of the transmission cable protection sleeve, and the connecting plate is fixedly connected to the mounting frame.
Preferably, the connecting plate is located at the bottom end of the power transmission cable protecting sleeve and fixedly connected to the ground.
In the technical scheme, the pipe body is used for allowing the cable to pass through, so that the cable is protected; the female head and the male head are respectively positioned at two ends of the pipe body, so that the utility model can adopt a multi-section end-to-end splicing mode, thereby keeping a single installation unit with smaller volume and facilitating the transportation before installation; the external thread part on the pipe body is matched with the internal thread part on the ring body and used for fixing the ring body and the pipe body; the ring body is used for bearing parts such as a supporting rod, a lifting ring and the like; the connecting plate is used for strengthening the structures of the two support rods; the support rod and the connecting plate can be hung on an external mounting rack positioned above the external mounting rack, so that the utility model can be conveniently installed in a hanging manner; the supporting rod and the connecting plate can also be fixed in the ground, thereby being convenient for supporting installation of the utility model; the through hole is used for inserting the short pipe of the connecting piece, and the annular walls at the two ends of the short pipe respectively abut against the inner wall and the outer wall of the ring body at the moment, so that the connecting piece can be fixed at the through hole of the ring body; the short pipe of the connecting piece is used for inserting the transverse folding rod of the lifting ring into the short pipe, so that the rotary connection of the lifting ring on the connecting piece is realized; the hand-operated transport of workman before the bail is convenient for install the utility model discloses.
The utility model provides a transmission cable lag. According to the technical scheme, a conventional sponge sheath binding and fixing mode is abandoned, the cable is protected by the metal sleeve, and the mounting structure of the metal sleeve is innovatively improved on the basis. Particularly, the utility model designs a multi-section pipe body nested end to end, and adjacent pipe bodies not only keep a splicing state, but also respectively have a bearing structure; the bearing structure consists of a support rod and a connecting plate, and can be installed in a hanging mode and can be embedded in the ground to be installed in a supporting mode. Furthermore, the utility model discloses rely on the ring body to add rotatable bail, this bail is convenient for the workman and is removed before the installation the utility model discloses. The utility model discloses simplify transportation and the installation of transmission cable lag, its is rational in infrastructure, and the protectiveness is good, has good result of use and outstanding technical advantage.
Drawings
Fig. 1 is a perspective view of the present invention as a whole from one viewing angle;
fig. 2 is a perspective view of the present invention as a whole from another perspective;
FIG. 3 is a perspective view of the ring body and other parts of the present invention;
FIG. 4 is a perspective view of the tube body of the present invention;
FIG. 5 is a disassembled view of the ring body and other parts of the present invention;
FIG. 6 is a perspective view of the ring body and the connecting member of the present invention;
in the figure:
1. a pipe body 2, a female head 3, a male head 4 and an external thread part
5. Ring body 6, internal thread part 7, support rod 8 and connecting plate
9. Through hole 10, connecting piece 11, short pipe 12 and annular wall
13. A lifting ring 14 and a transverse folding rod.
Detailed Description
The following will describe in detail specific embodiments of the present invention. Well-known structures or functions may not be described in detail in the following embodiments in order to avoid unnecessarily obscuring the details. Approximating language, as used herein in the following examples, may be applied to identify quantitative representations that could permissibly vary in number without resulting in a change in the basic function. Unless defined otherwise, technical and scientific terms used in the following examples have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
Example 1
A protective sleeve for a power transmission cable comprises a pipe body 1, a female head 2, a male head 3, an external thread part 4, a ring body 5, an internal thread part 6, supporting rods 7, a connecting plate 8, through holes 9, a connecting piece 10, a lifting ring 13 and a transverse folding rod 14, wherein one end of the pipe body 1 is the female head 2, the other end of the pipe body 1 is the male head 3, the specification of the male head 3 is matched with that of the female head 2, the external thread part 4 is arranged on the outer wall of the pipe body 1, the internal thread part 6 is arranged on the inner wall of the ring body 5, the internal thread part 6 is in threaded fit with the external thread part 4, the supporting rods 7 are fixedly connected to two sides of the ring body 5, the connecting plates 8 are fixedly connected to the end parts of the two supporting rods 7, and the through holes 9 are formed in the ring body 5; the connecting piece 10 comprises a short pipe 11 and two annular walls 12, wherein the two annular walls 12 are positioned at two ends of the short pipe 11; the short pipe 11 is inserted into the through hole 9, the two annular walls 12 respectively abut against the inner wall and the outer wall of the ring body 5, and the two ends of the lifting ring 13 are provided with the transverse folding rods 14, and the transverse folding rods 14 are inserted into the short pipe 11 of the connecting piece 10.
The structural features of this embodiment are as follows: the pipe body 1 is used for allowing a cable to pass through, so that the cable is protected; the female head 2 and the male head 3 are respectively positioned at two ends of the pipe body 1, so that the utility model can adopt a multi-section end-to-end splicing mode, thereby keeping a single installation unit with smaller volume and facilitating the transportation before installation; the external thread part 4 on the pipe body 1 is matched with the internal thread part 6 on the ring body 5 and used for fixing the ring body 5 and the pipe body 1; the ring body 5 is used for bearing the support rod 7, the lifting ring 13 and other parts; the connecting plate 8 is used for strengthening the structure of the two support rods 7; the supporting rod 7 and the connecting plate 8 can be hung on an external mounting rack positioned above, so that the utility model can be conveniently hung and mounted; the supporting rod 7 and the connecting plate 8 can also be fixed in the ground, thereby being convenient for supporting installation of the utility model; the through hole 9 is used for inserting the short pipe 11 of the connecting piece 10, and the annular walls 12 at the two ends of the short pipe 11 are respectively propped against the inner wall and the outer wall of the ring body 5, so that the connecting piece 10 can be fixed at the through hole 9 of the ring body 5; the short pipe 11 of the connecting piece 10 is inserted with the transverse folding rod 14 of the lifting ring 13, thereby realizing the rotary connection of the lifting ring 13 on the connecting piece 10; manual transport of workman before the bail 13 is convenient for install the utility model discloses.
Example 2
A protective sleeve for a power transmission cable comprises a pipe body 1, a female head 2, a male head 3, an external thread part 4, a ring body 5, an internal thread part 6, supporting rods 7, a connecting plate 8, through holes 9, a connecting piece 10, a lifting ring 13 and a transverse folding rod 14, wherein one end of the pipe body 1 is the female head 2, the other end of the pipe body 1 is the male head 3, the specification of the male head 3 is matched with that of the female head 2, the external thread part 4 is arranged on the outer wall of the pipe body 1, the internal thread part 6 is arranged on the inner wall of the ring body 5, the internal thread part 6 is in threaded fit with the external thread part 4, the supporting rods 7 are fixedly connected to two sides of the ring body 5, the connecting plates 8 are fixedly connected to the end parts of the two supporting rods 7, and the through holes 9 are formed in the ring body 5; the connecting piece 10 comprises a short pipe 11 and two annular walls 12, wherein the two annular walls 12 are positioned at two ends of the short pipe 11; the short pipe 11 is inserted into the through hole 9, the two annular walls 12 are respectively abutted on the inner wall and the outer wall of the ring body 5, the two ends of the lifting ring 13 are provided with transverse folding rods 14, and the transverse folding rods 14 are inserted into the short pipe 11 of the connecting piece 10. The power transmission cable protection sleeves are provided with a plurality of power transmission cable protection sleeves, the adjacent power transmission cable protection sleeves are sequentially connected end to end, and the male head 3 of the power transmission cable protection sleeve positioned on the rear side is inserted into the female head 2 of the power transmission cable protection sleeve positioned on the front side. The female head 2 is made of metal iron, and the male head 3 is made of magnet. The mounting frame is located above the power transmission cable protecting sleeve, the connecting plate 8 is located at the top end of the power transmission cable protecting sleeve, and the connecting plate 8 is fixedly connected to the mounting frame. The connecting plate 8 is located the bottom of transmission cable lag, and connecting plate 8 fixed connection is in ground.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, and improvement made within the scope of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A protective sleeve for a power transmission cable is characterized by comprising a pipe body (1), female heads (2), male heads (3), an external thread part (4), a ring body (5), an internal thread part (6), supporting rods (7), a connecting plate (8), through holes (9), a connecting piece (10), lifting rings (13) and a transverse folding rod (14), wherein the female heads (2) are arranged at one end of the pipe body (1), the male heads (3) are arranged at the other end of the pipe body (1), the specification of the male heads (3) is matched with that of the female heads (2), the external thread part (4) is arranged on the outer wall of the pipe body (1), the internal thread part (6) is arranged on the inner wall of the ring body (5), the internal thread part (6) is in threaded fit with the external thread part (4), the supporting rods (7) are fixedly connected to two sides of the ring body (5), and the connecting plate (8) is fixedly connected to the end parts of the two supporting rods (7), a through hole (9) is formed in the ring body (5); the connecting piece (10) comprises short pipes (11) and two annular walls (12), wherein the two annular walls (12) are positioned at two ends of the short pipes (11); the short pipe (11) is inserted into the through hole (9), the two annular walls (12) are respectively abutted against the inner wall and the outer wall of the ring body (5), the two ends of the lifting ring (13) are provided with transverse folding rods (14), and the transverse folding rods (14) are inserted into the short pipe (11) of the connecting piece (10).
2. A protective sheath for electric transmission cables according to claim 1, characterised in that it comprises a plurality of protective sheaths for electric transmission cables, adjacent protective sheaths for electric transmission cables being connected end to end in succession, the male head (3) of the protective sheath for electric transmission cables on the rear side being inserted into the female head (2) of the protective sheath for electric transmission cables on the front side.
3. Protective sheath for electric transmission cables according to claim 1, characterised in that the female head (2) is made of metallic iron and the male head (3) is made of magnet.
4. Protective sheath for electric transmission cables according to claim 1, characterised in that it comprises a mounting frame located above said protective sheath for electric transmission cables, a connection plate (8) being located at the top end of said protective sheath for electric transmission cables, said connection plate (8) being fixedly connected to said mounting frame.
5. Protective sheath for electric transmission cables according to claim 1, characterised in that a connection plate (8) is located at the bottom end of the protective sheath for electric transmission cables, the connection plate (8) being fixedly connected in the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221547589.3U CN217485124U (en) | 2022-06-20 | 2022-06-20 | Protective sleeve for power transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221547589.3U CN217485124U (en) | 2022-06-20 | 2022-06-20 | Protective sleeve for power transmission cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217485124U true CN217485124U (en) | 2022-09-23 |
Family
ID=83315571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221547589.3U Active CN217485124U (en) | 2022-06-20 | 2022-06-20 | Protective sleeve for power transmission cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217485124U (en) |
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2022
- 2022-06-20 CN CN202221547589.3U patent/CN217485124U/en active Active
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| GR01 | Patent grant |