CN218997596U - PVC-U power cable protection tube convenient to connect - Google Patents
PVC-U power cable protection tube convenient to connect Download PDFInfo
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- CN218997596U CN218997596U CN202223173616.8U CN202223173616U CN218997596U CN 218997596 U CN218997596 U CN 218997596U CN 202223173616 U CN202223173616 U CN 202223173616U CN 218997596 U CN218997596 U CN 218997596U
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- cable protection
- power cable
- protection tube
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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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Abstract
The utility model provides a PVC-U power cable protection tube convenient to connect. PVC-U power cable protection tube convenient to connect includes: a protective tube body and a connecting frame; the two positioning plates are fixedly connected to the top of the connecting frame; the two positioning grooves are formed in the bottom of the connecting frame; two connecting grooves. According to the PVC-U power cable protection tube convenient to connect, the integral connecting piece is divided into the independent connecting frames, when the butt joint installation is carried out on two sides, the connecting bars are inserted into the connecting grooves after the two connecting frames are aligned, and when the butt joint installation is carried out up and down, the two locating plates at the top of the connecting frames are inserted into the locating grooves at the bottom of the other connecting frame and fixed through the screws, so that after the butt joint installation of the cable protection tube, personnel can directly assemble and disassemble the corresponding maintained pipeline, and the convenience of connecting and disassembling the pipeline is effectively improved.
Description
Technical Field
The utility model relates to the field of power cable protection pipes, in particular to a PVC-U power cable protection pipe convenient to connect.
Background
The PVC-U power cable protection pipe is a rigid polyvinyl chloride pipe with various specifications, which is prepared by taking PVC resin as a main raw material and adding various stabilizers.
The PVC-U power cable protection tube is mainly used for telecommunication and cable protection tubes; the power tube, the highway communication pipeline national defense communication, the railway communication pipeline street lamp and various communication optical sleeves.
The existing majority of electric power protection pipes are fixed through an integrated connecting piece when being connected, and the connecting mode is inconvenient when a single pipeline needs to be maintained and disassembled, and a person needs to disassemble the whole pipeline connecting piece to take down the single maintenance pipeline.
Therefore, there is a need to provide a PVC-U power cable protection tube that facilitates connection.
Disclosure of Invention
The utility model provides a PVC-U power cable protection tube convenient to connect, which solves the problem that the power cable protection tube is troublesome to disassemble, assemble and maintain.
In order to solve the technical problems, the PVC-U power cable protection tube convenient to connect provided by the utility model comprises: a protective tube body and a connecting frame;
the two positioning plates are fixedly connected to the top of the connecting frame;
the two positioning grooves are formed in the bottom of the connecting frame;
the connecting device comprises two connecting grooves, wherein the two connecting grooves are respectively formed in two sides of a connecting frame, connecting strips are movably connected in the connecting grooves, limiting protruding blocks are fixedly connected to two sides of each connecting strip, the two top plates correspond to the two positioning grooves in position, the connecting grooves are in a convex shape, and screw holes are formed in the tops of the inner walls of the connecting grooves.
Two clamping grooves are formed in the top of the connecting frame, and first limiting grooves are formed in the bottoms of the inner walls of the two clamping grooves.
Two mounting grooves are formed in the bottom of the connecting frame, and four plug holes are formed in the two mounting grooves.
The sealing block is arranged in the mounting groove through the butt joint plate, a limiting groove II is formed in one side of the sealing block, four communication holes are formed in the butt joint plate, and the positions of the four communication holes correspond to the four plug holes.
The clamping blocks I are installed in the four communication holes through inserting rods, clamping strips I are fixedly connected to two sides of the clamping blocks I, and the clamping strips I are used for being connected with the inside of the limiting groove II in a clamping mode.
The clamping block II is arranged in the clamping groove through the clamping strip II, and two accommodating grooves are formed in the bottom of the clamping block II.
The inside of connecting frame has seted up the switching groove, the switching groove is used for installing the cable protection pipe.
Compared with the related art, the PVC-U power cable protection tube convenient to connect has the following beneficial effects:
the utility model provides a PVC-U power cable protection tube convenient to connect, which is characterized in that an integral connecting piece is divided into a plurality of independent connecting frames, when the butt joint installation of two sides is carried out, connecting strips are inserted into the connecting grooves after the two connecting frames are aligned, and when the butt joint installation is carried out up and down, two positioning plates at the top of the connecting frames are inserted into positioning grooves at the bottom of the other connecting frame and fixed through screws, so that after the butt joint installation of the cable protection tube, personnel can directly assemble and disassemble corresponding maintained pipelines, and the convenience of the connection and disassembly of the pipelines is effectively improved.
Drawings
FIG. 1 is a schematic view of a PVC-U power cable protection tube for facilitating connection according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic diagram of a connecting strip according to the present utility model;
FIG. 3 is an enlarged schematic view of portion A shown in FIG. 1;
fig. 4 is a schematic structural diagram of a seal block provided by the present utility model.
Reference numerals in the drawings: 1. the protection pipe body, 2, the connection frame, 3, the joint groove, 4, first, 5, the butt joint board, 6, the intercommunicating pore, 7, first, 8, fixture block, 9, the grafting pole, 10, second, 11, sealing block, 12, the connection groove, 13, the grafting hole, 14, the mounting groove, 15, the constant head tank, 16, the connecting strip, 17, the switching groove, 18, spacing lug, 19, the locating plate, 20, second, 21, the holding tank, 22, fixture block.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, and fig. 4 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a PVC-U power cable protection tube for easy connection according to the present utility model; FIG. 2 is a schematic diagram of a connecting strip according to the present utility model; FIG. 3 is an enlarged schematic view of portion A shown in FIG. 1; fig. 4 is a schematic structural diagram of a seal block provided by the present utility model. PVC-U power cable protection tube convenient to connect includes: a protection tube body 1 and a connection frame 2;
the two positioning plates 19 are fixedly connected to the top of the connecting frame 2;
the two positioning grooves 15 are formed in the bottom of the connecting frame 2;
the two connecting grooves 12, two the connecting groove 12 is opened respectively in the both sides of connecting frame 2, the inside swing joint of connecting groove 12 has connecting strip 16, the equal fixedly connected with spacing lug 18 in both sides of connecting strip 16, two roof 19 is corresponding with the position of two constant head tanks 15, connecting groove 12 is protruding word type, the screw has been seted up at the top of connecting groove 12 inner wall, the screw has likewise been seted up at the top of connecting strip 16 and is corresponding with the top screw of connecting groove 12.
Two clamping grooves 3 are formed in the top of the connecting frame 2, and a limiting groove I4 is formed in the bottoms of the inner walls of the two clamping grooves 3.
Two mounting grooves 14 are formed in the bottom of the connecting frame 2, and four plug holes 13 are formed in the two mounting grooves 14.
The sealing block 11 is installed in the installation groove 14 through the butt joint plate 5, the limiting groove two 10 is arranged on one side of the sealing block 11, four communication holes 6 are arranged in the butt joint plate 5, and the positions of the four communication holes 6 correspond to the positions of the four plug holes 13.
The clamping blocks I8 are arranged in the four communication holes 6 through the inserting connection rods 9, clamping strips I7 are fixedly connected to two sides of the clamping blocks I8, and the clamping strips I7 are used for being connected with the inside of the limiting groove II 10 in a clamping mode.
The clamping block II 22 is installed in the clamping groove 3 through the clamping strip II 20, two accommodating grooves 21 are formed in the bottom of the clamping block II 22, and the accommodating grooves 21 are used for accommodating nuts.
The inside of the connecting frame 2 is provided with a switching groove 17, and the switching groove 17 is used for installing a cable protection tube.
The working principle of the PVC-U power cable protection tube convenient to connect provided by the utility model is as follows:
when the cable protection tube is connected, the connecting frames 2 are connected with the protection tube body 1 through the switching grooves 17, then when the butt joint installation is carried out on two sides, the connecting bars 16 are inserted into the connecting grooves 12 after the two connecting frames 2 are aligned, meanwhile, the clamping blocks II 22 are inserted into the top grooves, the butt joint plates 5 are placed in the mounting grooves 14, the clamping blocks I8 are pushed to enter the mounting grooves 14 through the inserting connection bars 9 to seal, so that screw connection positions of the butt joint structures are protected by the protection structures, and rust loosening of the screw connection structures is effectively avoided;
in the up-down butt mounting, two positioning plates 19 at the top of the connecting frame 2 are inserted into positioning grooves 15 at the bottom of the other connecting frame 2.
Compared with the related art, the PVC-U power cable protection tube convenient to connect has the following beneficial effects:
through dividing into a plurality of separate connecting frames 2 with monolithic connecting piece, when carrying out the butt joint installation of both sides, through inserting connecting strip 16 with the inside of two connecting frames 2 alignment back to spread groove 12, when carrying out the butt joint installation from top to bottom, through inserting in the constant head tank 15 of another connecting frame 2 bottom with two locating plates 19 at connecting frame 2 top to fix through the screw, thereby make cable protection pipe after the butt joint installation, personnel can direct dismouting correspond the pipeline of maintaining, the effectual convenience that improves the pipe connection dismouting.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A PVC-U power cable protective tube for easy connection, comprising: a protective tube body (1) and a connecting frame (2);
the two positioning plates (19), the two positioning plates (19) are fixedly connected to the top of the connecting frame (2);
the two positioning grooves (15) are formed in the bottom of the connecting frame (2);
the connecting frame comprises two connecting grooves (12), wherein the two connecting grooves (12) are respectively arranged on two sides of the connecting frame (2), connecting strips (16) are movably connected inside the connecting grooves (12), and limiting protruding blocks (18) are fixedly connected on two sides of each connecting strip (16).
2. The PVC-U power cable protection tube convenient to connect according to claim 1, wherein two clamping grooves (3) are formed in the top of the connecting frame (2), and a limiting groove I (4) is formed in the bottoms of the inner walls of the two clamping grooves (3).
3. The PVC-U power cable protection tube for easy connection according to claim 1, wherein two mounting grooves (14) are provided at the bottom of the connection frame (2), and four plugging holes (13) are provided in the two mounting grooves (14).
4. A PVC-U power cable protection tube facilitating connection according to claim 3, wherein the inside of the mounting groove (14) is provided with a sealing block (11) through an abutting plate (5), one side of the sealing block (11) is provided with a limiting groove two (10), and the inside of the abutting plate (5) is provided with four communication holes (6).
5. The PVC-U power cable protection tube convenient to connect according to claim 4, wherein clamping blocks I (8) are installed in the four communication holes (6) through inserting connection rods (9), and clamping strips I (7) are fixedly connected to two sides of each clamping block I (8).
6. The PVC-U power cable protection tube convenient to connect according to claim 2, wherein a clamping block II (22) is installed in the clamping groove (3) through a clamping strip II (20), and two accommodating grooves (21) are formed in the bottom of the clamping block II (22).
7. The PVC-U power cable protection tube for easy connection according to claim 1, wherein the inside of the connection frame (2) is provided with a transfer groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223173616.8U CN218997596U (en) | 2022-11-29 | 2022-11-29 | PVC-U power cable protection tube convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223173616.8U CN218997596U (en) | 2022-11-29 | 2022-11-29 | PVC-U power cable protection tube convenient to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218997596U true CN218997596U (en) | 2023-05-09 |
Family
ID=86219065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223173616.8U Active CN218997596U (en) | 2022-11-29 | 2022-11-29 | PVC-U power cable protection tube convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218997596U (en) |
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2022
- 2022-11-29 CN CN202223173616.8U patent/CN218997596U/en active Active
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