CN220306876U - MPP cable protection tube convenient to overlap joint - Google Patents
MPP cable protection tube convenient to overlap joint Download PDFInfo
- Publication number
- CN220306876U CN220306876U CN202321577894.1U CN202321577894U CN220306876U CN 220306876 U CN220306876 U CN 220306876U CN 202321577894 U CN202321577894 U CN 202321577894U CN 220306876 U CN220306876 U CN 220306876U
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- cable protection
- sleeve
- protection tube
- telescopic
- guide
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- 238000009434 installation Methods 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses an MPP cable protection tube convenient for lap joint, which comprises a cable protection tube body; the telescopic splicing sleeve is characterized in that the telescopic splicing sleeves which are convenient for splicing the cable protection pipe bodies are arranged on the cable protection pipe bodies; a guide assembly which is convenient for the telescopic overlap sleeve to slide is arranged between the telescopic overlap sleeve and the cable protection tube body; the telescopic overlap joint cover comprises a fixed cover and an overlap joint cover which is slidably arranged on the fixed cover. According to the utility model, the telescopic overlap sleeve is used for fixedly connecting the cable protection pipe bodies, so that the installation efficiency between the cable protection pipe bodies is improved, and the cable protection pipe bodies can be supported after the installation is finished; the telescopic overlap sleeve is convenient to install by utilizing the guide assembly to guide the telescopic overlap sleeve.
Description
Technical Field
The utility model relates to the technical field of cable protection pipes, in particular to an MPP cable protection pipe convenient to lap joint.
Background
With the promotion of urban power network transformation and communication service, the cable protection tube is applied in a large scale, in order to prevent the cable from damaging, the traditional cable protection tube has steel tube, cement tube and plastic tube, as disclosed in the prior art in the year 2021, 04 and 21, chinese patent publication No. CN213043398U discloses a convenient-to-connect electric power tube, when the limiting block is abutted against the surface of the cross plate, the second spring is in a compressed state, when two electric power tubes are required to be connected together, the sliding plate can be pressed in the middle, so the second spring can be further compressed and then pulled outwards, so that the connecting plate can be driven to move outwards, so that the clamping block can be driven to move outwards until the limiting block is aligned with the corresponding limiting groove, then the sliding plate is released, under the elastic force action of the second spring, the limiting block can be inserted into the corresponding limiting groove, at this moment, the first spring is in a stretched state, then the inserting block of the other electric power tube is inserted into the corresponding inserting hole, and the inserting ring can be inserted into the annular slot, and then the middle is pressed, so that the corresponding sliding plate can be separated from the corresponding limiting block, and the corresponding electric power tube can be driven to move downwards, so that the two corresponding clamping blocks can be connected with the connecting plate and can be driven to move downwards; the connecting structure between the cover pipe bodies is complex, the time for installing the pipe bodies is increased, and the efficiency of installing the pipe bodies is reduced. For this purpose, an MPP cable protection tube is proposed which facilitates the splicing.
Disclosure of Invention
The utility model aims to solve the problems and provides an MPP cable protection tube which is convenient to lap joint.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an MPP cable protection tube convenient for lap joint comprises a cable protection tube body; the telescopic splicing sleeve is characterized in that the telescopic splicing sleeves which are convenient for splicing the cable protection pipe bodies are arranged on the cable protection pipe bodies; a guide assembly which is convenient for the telescopic overlap sleeve to slide is arranged between the telescopic overlap sleeve and the cable protection tube body; the telescopic overlap joint cover comprises a fixed cover and an overlap joint cover which is slidably arranged on the fixed cover.
Preferably, a plurality of screws are arranged on the lap joint sleeve; the fixed sleeve is provided with a sliding guide hole matched with the screw rod; the guide assembly is arranged between the fixing sleeve, the lap joint sleeve and the cable protection tube body.
Preferably, the screw rods are provided with a plurality of nuts; the nuts are positioned on two sides of the fixing sleeve.
Preferably, the guide assembly comprises a plurality of guide grooves arranged on the cable protection tube body, and guide bosses which are arranged on the fixing sleeve and the lap joint sleeve and are matched with the guide grooves.
Preferably, the guide grooves are internally provided with limiting end faces for limiting the sliding of the fixing sleeve and the lap joint sleeve.
Preferably, one end of the cable protection tube body is provided with a mounting groove, and the other end of the cable protection tube body is provided with a mounting boss matched with the mounting groove.
The utility model has the beneficial effects that: through utilizing telescopic overlap to carry out fixed connection between the cable protection body, improve the efficiency of installation between the cable protection body, also can play the effect of support to the cable protection body after the installation, prevent that the cable protection body from rolling.
The telescopic overlap sleeve is convenient to install by utilizing the guide assembly to guide the telescopic overlap sleeve.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the telescopic joint of the present utility model.
Fig. 3 is a schematic structural view of the fixing sleeve of the present utility model.
Fig. 4 is a state of use diagram of the present utility model.
Legend description: 1. a cable protection tube; 101. a mounting groove; 102. a mounting boss; 2. a telescopic overlap sleeve; 201. a fixed sleeve; 202. a lap joint sleeve, 203, a screw; 204. a sliding guide hole; 205. a nut; 3. a guide assembly; 301. a guide groove; 302. a guide boss; 303. and a limiting end surface.
Detailed Description
The utility model relates to an MPP cable protection tube which is convenient to lap joint, and further described with reference to the accompanying drawings.
Referring to fig. 1-4, an MPP cable protection tube for easy lap joint in this embodiment includes a cable protection tube body 1; the telescopic lap joint sleeve 2 which is convenient for lap joint between the cable protection pipe bodies 1 is arranged on the cable protection pipe bodies 1; a guide assembly 3 which is convenient for the telescopic overlap sleeve 2 to slide is arranged between the telescopic overlap sleeve 2 and the cable protection tube body 1; the telescopic overlap sleeve 2 comprises a fixed sleeve 201 and an overlap sleeve 202 which is slidably arranged on the fixed sleeve 201; the telescopic overlap sleeve 2 is used for fixedly connecting the cable protection pipe bodies 1, so that the installation efficiency between the cable protection pipe bodies 1 is improved, and the cable protection pipe bodies 1 can be supported after the installation is finished; the telescopic overlap sleeve 2 is mounted by utilizing the guide assembly 3 to guide the telescopic overlap sleeve 2.
Referring to fig. 1-4, the lap joint 202 is provided with a plurality of screws 203; the fixed sleeve 201 is provided with a sliding guide hole 204 matched with the screw 203; the guide assembly 3 is arranged between the fixing sleeve 201 and the lap joint sleeve 202 and the cable protection tube body 1; a plurality of nuts 205 are arranged on the screw 203; the nuts 205 are positioned on two sides of the fixed sleeve 201; the guide assembly 3 comprises a plurality of guide grooves 301 arranged on the cable protection tube body 1, and guide bosses 302 which are arranged on the fixed sleeve 201 and the overlap sleeve 202 and are matched with the guide grooves 301; limiting end faces 303 for limiting the sliding of the fixed sleeve 201 and the overlap sleeve 202 are arranged in the guide grooves 301; one end of the cable protection tube body 1 is provided with a mounting groove 101, and the other end is provided with a mounting boss 102 which is matched with the mounting groove 101; the screw 203 on the overlap sleeve 202 is arranged in the sliding guide hole 204 of the fixed sleeve 201, so that the overlap sleeve 202 is pushed to move along the sliding guide hole 204, and nuts 205 on the screw 203 are tightly screwed on two sides of the fixed sleeve 201 to fix the overlap sleeve 202, thereby facilitating the connection between the cable protection pipe bodies 1; the guide boss 302 of the snap-on sleeve 202 and the fixing sleeve 201 is fitted into the guide groove 301 of the cable protection tube body 1, and slides along the guide groove 301, thereby guiding the fitting of the snap-on sleeve 202 and the fixing sleeve 201.
In the utility model, firstly, a nut 205 is installed on a screw 203 on a lap joint sleeve 202, then the screw 203 on the lap joint sleeve 202 is installed in a sliding guide hole 204 of a fixed sleeve 201, the lap joint sleeve 202 is pushed to move along the sliding guide hole 204, the nut 205 is installed on the screw 203 again, the nuts 205 on the screw 203 are respectively positioned at two sides of the fixed sleeve 201, then the lap joint sleeve 202 and a guide boss 302 on the fixed sleeve 201 are installed in a guide groove 301 on a cable protection pipe body 1, the lap joint sleeve 202 and the fixed sleeve 201 are slid along the guide groove 301 until the guide boss 302 on the fixed sleeve 201 is contacted with a limit end face 303 of the guide groove 301, then the installation boss 102 of the other cable protection pipe body 1 to be connected is installed in the installation groove 101 on the cable protection pipe body 1, the guide grooves 301 and the sliding guide hole 204 are aligned, then the lap joint sleeve 202 is pushed to slide along the guide groove 301 and the sliding guide hole 204 until the lap joint sleeve 202 is slid into the guide groove 301 of the other cable protection pipe body 1 to be contacted with the limit end face 303, then the two nuts 205 are tightly screwed on the guide groove 301, and the two cable protection pipe bodies are tightly connected with the nuts 205, and the two cable protection pipe bodies are tightly fixed;
when the cable protection tube 1 needs to be disassembled, only the nuts between the overlap sleeve 202 and the fixed sleeve 201 are unscrewed, and then the overlap sleeve 202 is slid along the guide groove 301 and the sliding guide hole 204 until the overlap sleeve 202 slides onto the same cable protection tube 1 as the fixed sleeve 201, so that the two cable protection tube 1 are disassembled.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (6)
1. An MPP cable protection pipe convenient for lap joint comprises a cable protection pipe body (1); the cable protection pipe body (1) is provided with a telescopic overlap sleeve (2) which is convenient for overlapping the cable protection pipe bodies (1); a guide assembly (3) which is convenient for the telescopic overlap sleeve (2) to slide is arranged between the telescopic overlap sleeve (2) and the cable protection tube body (1); the telescopic overlap sleeve (2) comprises a fixed sleeve (201) and an overlap sleeve (202) which is slidably arranged on the fixed sleeve (201).
2. The MPP cable protection tube of claim 1, wherein said tube is adapted for ease of splicing, and wherein: a plurality of screws (203) are arranged on the lap joint sleeve (202); the fixed sleeve (201) is provided with a sliding guide hole (204) matched with the screw (203); the guide assembly (3) is arranged between the fixing sleeve (201) and the lap joint sleeve (202) and the cable protection tube body (1).
3. The MPP cable protection tube of claim 2, wherein said tube is adapted for ease of splicing, and wherein: a plurality of nuts (205) are arranged on the screw rods (203); the nuts (205) are positioned on two sides of the fixed sleeve (201).
4. The MPP cable protection tube of claim 2, wherein said tube is adapted for ease of splicing, and wherein: the guide assembly (3) comprises a plurality of guide grooves (301) arranged on the cable protection tube body (1) and guide bosses (302) which are arranged on the fixing sleeve (201) and the lap joint sleeve (202) and are matched with the guide grooves (301).
5. An MPP cable protection tube for facilitating splicing according to claim 4, wherein: limiting end faces (303) for limiting the sliding of the fixing sleeve (201) and the lap joint sleeve (202) are arranged in the guide grooves (301).
6. The MPP cable protection tube of claim 1, wherein said tube is adapted for ease of splicing, and wherein: one end of the cable protection pipe body (1) is provided with a mounting groove (101), and the other end is provided with a mounting boss (102) which is matched with the mounting groove (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321577894.1U CN220306876U (en) | 2023-06-20 | 2023-06-20 | MPP cable protection tube convenient to overlap joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321577894.1U CN220306876U (en) | 2023-06-20 | 2023-06-20 | MPP cable protection tube convenient to overlap joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220306876U true CN220306876U (en) | 2024-01-05 |
Family
ID=89348721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321577894.1U Active CN220306876U (en) | 2023-06-20 | 2023-06-20 | MPP cable protection tube convenient to overlap joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220306876U (en) |
-
2023
- 2023-06-20 CN CN202321577894.1U patent/CN220306876U/en active Active
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