CN218976232U - Cable outer protection tube with end sealing filling structure - Google Patents
Cable outer protection tube with end sealing filling structure Download PDFInfo
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- CN218976232U CN218976232U CN202223413184.3U CN202223413184U CN218976232U CN 218976232 U CN218976232 U CN 218976232U CN 202223413184 U CN202223413184 U CN 202223413184U CN 218976232 U CN218976232 U CN 218976232U
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- cable
- protection tube
- outer protection
- filling
- 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 discloses a cable outer protection tube with a terminal sealing filling structure, which relates to the technical field of cable outer protection tubes and aims at solving the technical problem that the terminal sealing filling protection of the cable outer protection tube is inconvenient in the prior art; the cable outer protection tube comprises a connecting outer protection tube; the inner side of the connecting outer protection tube is provided with a central filling assembly, the inner side of the central filling assembly is provided with a connecting cable, the bottom end of the connecting outer protection tube is provided with a first cable, the outer side of the first cable is provided with a first connecting filling assembly, the inner side of the connecting outer protection tube is fixedly provided with a baffle, the upper end of the connecting outer protection tube is provided with a second cable, and the outer side of the second cable is provided with a second connecting filling assembly; this cable outer protection pipe with end seal packing structure carries out sealed packing through the setting of first connection packing subassembly and connects first cable and connecting cable and handle to the protection is filled in the end seal to the cable outer protection pipe of having realized being convenient for.
Description
Technical Field
The utility model relates to the technical field of cable protection tube production, in particular to a cable outer protection tube with an end sealing filling structure.
Background
Nowadays, the cable is more commonly used in the electric power field, and the cable is an electric energy or signal transmission device, which is generally composed of several wires or groups of wires, and the present cable is generally arranged in the dark places such as underground, in the wall structure of a building, etc. due to the considerations of safety, construction convenience, and environmental cleanliness, etc., therefore, a large number of cable protection pipes are used for protecting the cable. The cable protection tube has the requirements of an interconnection joint, end sealing and the like, and avoids corrosion, accelerated aging and the like caused by damage or environmental pollution of cables in the cable protection tube.
The utility model patent No. CN201810453446.8 discloses a cable joint protection sleeve with a protection function, which utilizes sealant to bond the sleeve and a cable into a whole, thereby preventing water vapor and dust from entering and further protecting the joint for a long time. The waterproof sleeve comprises a waterproof sleeve, two concave storage rubber ring grooves which are spaced at a certain distance are arranged in the length direction of the inner wall of the waterproof sleeve, the distance between the two concave storage rubber ring grooves is larger than the length of an insulating sleeve of a corresponding part of a cable connector, the number of the insulating sleeve is the same as that of single wires of two groups of cables to be connected, the inner cavity of each insulating sleeve is used for connecting the corresponding single wires of the two groups of cables, each insulating sleeve is uniformly distributed in the inner cavity of the waterproof sleeve corresponding to the two concave storage rubber ring grooves, a plurality of sealing rubber balls are uniformly distributed in the circumferential direction of the concave storage rubber ring grooves, and one part of the outer sides of the sealing rubber balls is embedded in the corresponding position of the concave storage rubber ring grooves; the insulating sleeve is uniformly distributed in the inner cavity of the waterproof sleeve corresponding to the space between the two concave glue storage ring grooves, but the cable outer protective tube is fixed in a glue beating mode in the use process, so that the sealing structure is unstable, the sealing effect is poor, and the cable outer protective tube is not convenient to carry out end sealing filling protection.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide the cable outer protection tube with the end sealing filling structure, which aims to solve the technical problem that the end sealing filling protection of the cable outer protection tube is inconvenient in the prior art.
(2) Technical proposal
In order to solve the technical problems, the utility model provides a cable outer protection tube with an end sealing filling structure, wherein the cable outer protection tube comprises a connecting outer protection tube; the inner side of connecting outer pillar is provided with the centre filling subassembly, the inboard of centre filling subassembly is provided with connecting cable, the bottom of connecting outer pillar is provided with first cable, the outside of first cable is provided with first connecting filling subassembly, the inboard fixed mounting of connecting outer pillar has the baffle, the upper end of connecting outer pillar is provided with the second cable, the outside of second cable is provided with the second connecting filling subassembly, the second connecting filling subassembly with first connecting filling subassembly structure is the same.
When the cable outer protection pipe with the end sealing filling structure of the technical scheme is used, the first cable and the connecting cable are subjected to sealing filling connection treatment through the arrangement of the first connecting filling assembly, and the connecting cable is subjected to sealing filling treatment through the arrangement of the central filling assembly, so that the end sealing filling protection of the cable outer protection pipe is facilitated.
Further, the inside of center filling assembly is including the backup pad, backup pad fixed mounting is in the inboard of connecting outer pillar, the mounting groove has been seted up to the inboard of backup pad, the mounting groove with the connecting cable block is connected, supports the processing to connecting cable through the setting of backup pad, installs connecting cable through the block connection of connecting cable and mounting groove.
Further, the inside of center filling assembly is including the connecting hole, the connecting hole set up in the inboard of backup pad, the multiunit has been seted up to the connecting hole, the outside fixed mounting of connecting outer pillar has the inlet pipe, fills through the inside of inlet pipe to connecting outer pillar, carries out space intercommunication through the connecting hole.
Further, the inside of first connection filling assembly is including the adapter sleeve, the adapter sleeve set up in the upper end of first cable, the outside fixed mounting of adapter sleeve has the sealing washer, inserts the adapter sleeve along the bottom of connecting outer pillar, improves the leakproofness between adapter sleeve and the outer pillar of connection through the setting up of sealing washer.
Further, the first connection filling assembly comprises a connecting seat in the first cable, the connecting seat is arranged at the upper end of the first cable, the connecting seat is located above the connecting sleeve, and the first cable is installed through the arrangement of the connecting seat.
Further, the inside of first connection filling subassembly is including the connector, connector fixed mounting is in connecting cable's bottom, the connector with the connecting seat block is connected, is connected first cable and connecting cable through the block of connecting seat and connector and is connected and carry out the connection processing.
Further, the inside of first connection filling assembly is including sealed packing, sealed packing set up in connect the inboard of outer pillar, connect the outside fixed mounting of outer pillar and have the filling pipe, fill sealed packing through the inside filling of filling pipe to connecting outer pillar, improved the leakproofness between outer pillar and the first cable through sealed packing.
(3) Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the cable outer protection tube with the end sealing filling structure, the connecting sleeve is inserted along the bottom end of the connecting outer protection tube, the sealing performance between the connecting sleeve and the connecting outer protection tube is improved through the arrangement of the sealing ring, the first cable is installed through the arrangement of the connecting seat, the first cable and the connecting cable are connected through the clamping connection of the connecting seat and the connecting head, sealing filler is filled into the connecting outer protection tube through the filling tube, and the sealing performance between the connecting outer protection tube and the first cable is improved through the sealing filler, so that the end sealing filling protection of the cable outer protection tube is facilitated;
2. according to the cable outer protection tube with the end sealing filling structure, the connecting cable is supported through the arrangement of the supporting plate, the connecting cable is installed through the clamping connection of the connecting cable and the installation groove, the inside of the connecting outer protection tube is filled through the feeding pipe, and the space intercommunication is carried out through the connecting holes, so that the sealing filling treatment of the connecting position is realized.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of a structure developed in accordance with an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional perspective view of an embodiment of the present utility model;
fig. 4 is a schematic cross-sectional perspective view of an embodiment of the present utility model.
The marks in the drawings are: 1. connecting an outer protective tube; 2. a center-fill assembly; 3. a connecting cable; 4. a first cable; 5. a first connection filling assembly; 6. a partition plate; 7. a second cable; 8. a second connection filling assembly; 9. a support plate; 10. a mounting groove; 11. a connection hole; 12. a feed pipe; 13. connecting sleeves; 14. a seal ring; 15. a connecting seat; 16. a connector; 17. sealing the filler; 18. and filling the tube.
Detailed Description
The specific embodiment is used for the cable outer protection tube with the end sealing filling structure, the schematic diagram of the perspective structure is shown in fig. 1, the schematic diagram of the unfolding structure is shown in fig. 2, and the cable outer protection tube comprises a connecting outer protection tube 1; the inner side of connecting outer pillar 1 is provided with center filling subassembly 2, center filling subassembly 2's inboard is provided with connecting cable 3, connecting outer pillar 1's bottom is provided with first cable 4, the outside of first cable 4 is provided with first connecting filling subassembly 5, connecting outer pillar 1's inboard fixed mounting has baffle 6, connecting outer pillar 1's upper end is provided with second cable 7, the outside of second cable 7 is provided with second connecting filling subassembly 8, second connecting filling subassembly 8 with first connecting filling subassembly 5 structure is the same.
For the present embodiment, the shape structure of the outer connecting protection tube 1 is set according to practical application, for example, the outer connecting protection tube 1 may be a rectangular structure, an arc structure, a polygonal structure, or the like.
The inside of the center filling assembly 2 comprises a supporting plate 9, the supporting plate 9 is fixedly installed on the inner side of the outer connecting protection tube 1, an installation groove 10 is formed in the inner side of the supporting plate 9, the installation groove 10 is connected with the connecting cable 3 in a clamping mode, the connecting cable 3 is supported through the installation of the supporting plate 9, the connecting cable 3 is installed through the clamping connection of the connecting cable 3 and the installation groove 10, the inside of the center filling assembly 2 comprises a connecting hole 11, the connecting hole 11 is formed in the inner side of the supporting plate 9, a plurality of groups of connecting holes 11 are formed, a feeding tube 12 is fixedly installed on the outer side of the outer connecting protection tube 1, the inner side of the outer connecting protection tube 1 is filled through the feeding tube 12, and space intercommunication is carried out through the connecting hole 11.
The embodiment is a cable outer protection tube for a terminal sealing filling structure, a schematic cross-section three-dimensional structure is shown in fig. 3, a schematic cross-section three-dimensional structure is shown in fig. 4, the interior of a first connecting filling assembly 5 comprises a connecting sleeve 13, the connecting sleeve 13 is arranged at the upper end of a first cable 4, a sealing ring 14 is fixedly arranged on the outer side of the connecting sleeve 13, the connecting sleeve 13 is inserted along the bottom end of the connecting outer protection tube 1, the sealing performance between the connecting sleeve 13 and the connecting outer protection tube 1 is improved through the arrangement of the sealing ring 14, a connecting seat 15 is arranged in the interior of the first connecting filling assembly 5, the connecting seat 15 is arranged at the upper end of the first cable 4, and the connecting seat 15 is arranged above the connecting sleeve 13 and is used for installing the first cable 4 through the arrangement of the connecting seat 15.
Simultaneously, the inside of first connection filling subassembly 5 is including connector 16, connector 16 fixed mounting is in the bottom of connecting cable 3, connector 16 with connecting seat 15 block is connected, connects first cable 4 and connecting cable 3 through the block of connecting seat 15 and connector 16 and carries out the connection processing, the inside of first connection filling subassembly 5 is including sealing filler 17, sealing filler 17 set up in the inboard of connecting outer protection tube 1, the outside fixed mounting of connecting outer protection tube 1 has filling pipe 18, fills sealing filler 17 through filling pipe 18 to the inside of connecting outer protection tube 1, has improved the leakproofness between connecting outer protection tube 1 and the first cable 4 through sealing filler 17.
When the cable outer protection pipe with the end sealing filling structure of the technical scheme is used, the connecting cable 3 is supported through the arrangement of the supporting plate 9, the connecting cable 3 is installed through the clamping connection of the connecting cable 3 and the mounting groove 10, the connecting sleeve 13 is inserted along the bottom end of the connecting outer protection pipe 1, the tightness between the connecting sleeve 13 and the connecting outer protection pipe 1 is improved through the arrangement of the sealing ring 14, the first cable 4 is installed through the arrangement of the connecting seat 15, the first cable 4 and the connecting cable 3 are connected through the clamping connection of the connecting seat 15 and the connecting head 16, the sealing filler 17 is filled into the connecting outer protection pipe 1 through the filling pipe 18, the sealing performance between the connecting outer protection pipe 1 and the first cable 4 is improved through the sealing filler 17, the connecting outer protection pipe 1 is filled through the feeding pipe 12, the space intercommunication is carried out through the connecting hole 11, and therefore the end sealing filling protection of the cable outer protection pipe is facilitated.
According to the cable outer protection tube with the end sealing filling structure, the connecting sleeve is inserted along the bottom end of the connecting outer protection tube, the sealing performance between the connecting sleeve and the connecting outer protection tube is improved through the arrangement of the sealing ring, the first cable is installed through the arrangement of the connecting seat, the first cable and the connecting cable are connected through the clamping connection of the connecting seat and the connecting head, the sealing filler is filled into the connecting outer protection tube through the filling tube, the sealing performance between the connecting outer protection tube and the first cable is improved, and therefore end sealing filling protection of the cable outer protection tube is facilitated; and the space intercommunication is carried out through the connecting holes, so that the sealing filling treatment of the connecting positions is realized.
The utility model is not limited to the embodiments described, but a person skilled in the art may make modifications or changes without departing from the spirit of the utility model, i.e. the scope of the disclosure, and the scope of the utility model is defined by the claims.
Claims (7)
1. A cable outer sheath having a tip seal packing structure, the cable outer sheath comprising a connecting outer sheath; the novel connecting structure is characterized in that a central filling assembly is arranged on the inner side of the connecting outer protective tube, a connecting cable is arranged on the inner side of the central filling assembly, a first cable is arranged at the bottom end of the connecting outer protective tube, a first connecting filling assembly is arranged on the outer side of the first cable, a partition plate is fixedly arranged on the inner side of the connecting outer protective tube, a second cable is arranged at the upper end of the connecting outer protective tube, a second connecting filling assembly is arranged on the outer side of the second cable, and the second connecting filling assembly is identical to the first connecting filling assembly in structure.
2. The cable outer protection tube with the end sealing filling structure according to claim 1, wherein the inside of the center filling assembly comprises a supporting plate, the supporting plate is fixedly installed on the inner side of the connecting outer protection tube, a mounting groove is formed in the inner side of the supporting plate, and the mounting groove is in clamping connection with the connecting cable.
3. The cable outer protection tube with the end sealing filling structure according to claim 2, wherein the inside of the center filling assembly comprises a connecting hole, the connecting hole is formed in the inner side of the supporting plate, a plurality of groups of connecting holes are formed, and a feeding pipe is fixedly arranged on the outer side of the connecting outer protection tube.
4. The cable outer protection tube with the end sealing filling structure according to claim 1, wherein the first connecting filling assembly comprises a connecting sleeve, the connecting sleeve is arranged at the upper end of the first cable, and a sealing ring is fixedly arranged on the outer side of the connecting sleeve.
5. The cable outer protection tube with the end sealing filling structure according to claim 4, wherein the first connection filling assembly comprises a connection seat in the first cable, the connection seat is arranged at the upper end of the first cable, and the connection seat is arranged above the connection sleeve.
6. The cable outer protection tube with the end sealing filling structure according to claim 5, wherein the first connection filling assembly comprises a connector, the connector is fixedly arranged at the bottom end of the connection cable, and the connector is in clamping connection with the connection seat.
7. The cable outer tube with end seal packing structure according to claim 6, wherein the inside of the first connection packing assembly comprises a seal packing, the seal packing is disposed on the inner side of the connection outer tube, and a packing tube is fixedly installed on the outer side of the connection outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223413184.3U CN218976232U (en) | 2022-12-20 | 2022-12-20 | Cable outer protection tube with end sealing filling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223413184.3U CN218976232U (en) | 2022-12-20 | 2022-12-20 | Cable outer protection tube with end sealing filling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218976232U true CN218976232U (en) | 2023-05-05 |
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ID=86156967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223413184.3U Active CN218976232U (en) | 2022-12-20 | 2022-12-20 | Cable outer protection tube with end sealing filling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218976232U (en) |
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2022
- 2022-12-20 CN CN202223413184.3U patent/CN218976232U/en active Active
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