CN219659387U - Wire and cable protective housing - Google Patents
Wire and cable protective housing Download PDFInfo
- Publication number
- CN219659387U CN219659387U CN202320912184.3U CN202320912184U CN219659387U CN 219659387 U CN219659387 U CN 219659387U CN 202320912184 U CN202320912184 U CN 202320912184U CN 219659387 U CN219659387 U CN 219659387U
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- CN
- China
- Prior art keywords
- protective housing
- protective
- layer
- fixing
- cable
- Prior art date
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- 230000001681 protective effect Effects 0.000 title claims abstract description 121
- 238000009434 installation Methods 0.000 claims abstract description 10
- 239000003063 flame retardant Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 10
- 230000003064 anti-oxidating effect Effects 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 230000004927 fusion Effects 0.000 claims description 3
- 239000003963 antioxidant agent Substances 0.000 claims description 2
- 230000003078 antioxidant effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 45
- 238000009413 insulation Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- 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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- Cable Accessories (AREA)
Abstract
The utility model discloses a wire and cable protective housing, which relates to the technical field of wire and cable protective housings and comprises a first protective housing, wherein a second protective housing is movably arranged on one side of the first protective housing, fixing devices are movably arranged on the outer wall of the first protective housing, the fixing devices are arranged around the outer wall of the first protective housing, the total number of the fixing devices is four, an extension plate is welded on one side of the first protective housing, one end of the second protective housing is provided with a groove, the extension plate is embedded and arranged in the groove, the wire and cable protective housing enables the protective housing to be installed in a segmented mode through the arrangement of the first protective housing and the second protective housing, meanwhile, the first protective housing and the second protective housing can be connected through the extension plate and the groove, the situation of disconnection does not exist between the first protective housing and the second protective housing, the practicality and the installation convenience of the protective housing are greatly improved, the installation speed of the protective housing is greatly improved, and the subsequent maintenance after breakage is facilitated.
Description
Technical Field
The utility model relates to the technical field of wire and cable protective cases, in particular to a wire and cable protective case.
Background
The wire and cable are used to transmit electrical (magnetic) energy, information and wire products for electromagnetic energy conversion. The broad sense of electric wire and cable is also simply referred to as cable, and the narrow sense of cable is referred to as insulated cable, which can be defined as: an aggregate consisting of; one or more insulated cores, and the respective coatings, total protective layers and outer protective layers that they may have, may also have additional uninsulated conductors. Conventional wires and cables are mostly used for transmitting electric energy, and serious safety accidents can be caused when electric leakage occurs. Therefore, in order to ensure the safety of the electric wires and cables, protective measures are generally added during construction. The common wire and cable protection measures mainly include two types: one is to directly embed the cable under the ground, protect the cable with natural soil layer, and the other is to cover the cable with a protecting tube and then embed it under the ground.
The existing wire and cable protective housing is basically an integral body, the length of the protective housing is almost as long as that of a cable, the cable is inconvenient to put into the protective housing, and once the position of a part of the protective housing is damaged, the protective housing is difficult to maintain and needs to be replaced again.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the wire and cable protective housing, which solves the problems that the existing wire and cable protective housing is basically an integral body, the length is almost as long as that of a cable, the cable is inconvenient to put into the protective housing, and once the position of the part of the protective housing is damaged, the protective housing is difficult to repair and needs to be replaced again.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a wire and cable protective housing, includes first protective housing, first protective housing one side movable mounting has the second protective housing, first protective housing outer wall movable mounting has fixing device, fixing device installs around first protective housing outer wall, fixing device is equipped with four altogether, first protective housing one side butt fusion has the extension board, the recess is seted up to second protective housing one end, the extension board gomphosis is installed inside the recess, fixing device includes fixed block, spacing groove, spacing hole, fixed plate, bull stick, through-hole and fixing bolt, the second screw hole has been seted up to second protective housing outer wall, the second screw hole is installed around the second protective housing, the second screw hole has four altogether, first screw hole has been seted up to first protective housing outer wall, first screw hole is seted up around first protective housing outer wall altogether, first screw thread is equipped with four altogether.
Preferably, the junction of the first protective housing and the second protective housing is provided with a sealing ring, the outer wall of the sealing ring is provided with a third threaded hole, and the third threaded hole is installed around the sealing ring.
Preferably, the limiting groove is formed in the top of the fixing block, limiting holes are formed in two sides of the limiting groove, a fixing plate is movably mounted in the limiting groove, rotating rods are welded on two sides of the fixing plate, one ends of the rotating rods are embedded in the limiting holes, through holes are formed in the top of the fixing plate, fixing bolts are movably mounted in the through holes, and the fixing bolts are in threaded connection with a third threaded hole and a second threaded hole.
Preferably, the first protective shell and the second protective shell are internally embedded and provided with cables, and the first protective shell comprises a wear-resistant layer, an antioxidant layer, a rubber layer, a flame-retardant layer, a heat insulation layer and an insulating layer.
Preferably, the wear-resisting layer bottom is equipped with the antioxidation coating, antioxidation coating bottom is equipped with the rubber layer, the rubber layer bottom is equipped with fire-retardant layer, fire-retardant layer bottom is equipped with the insulating layer, the insulating layer bottom is equipped with the insulating layer.
The utility model provides a wire and cable protective housing. The beneficial effects are as follows:
this wire and cable protective housing makes the protective housing can carry out the segmentation installation through the setting of first protective housing and second protective housing, and first protective housing and second protective housing can be connected through extension board and recess simultaneously for do not have the circumstances of disconnected between first protective housing and the second protective housing, greatly promoted the practicality of protective housing and the convenience of installation, greatly promoted the speed of protective housing installation, made things convenient for the maintenance after the follow-up damage.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a second protective case according to the present utility model;
FIG. 3 is a schematic view of a fixing device according to the present utility model;
fig. 4 is a schematic view showing the internal structure of the first protective case of the present utility model.
In the figure, 1, a first protective shell; 11. a wear-resistant layer; 12. an oxidation resistant layer; 13. a rubber layer; 14. a flame retardant layer; 15. a thermal insulation layer; 16. an insulating layer; 2. a second protective case; 3. a fixing device; 31. a fixed block; 32. a limit groove; 33. a limiting hole; 34. a fixing plate; 35. a rotating rod; 36. a through hole; 37. a fixing bolt; 4. a seal ring; 5. a first threaded hole; 6. a cable; 7. an extension plate; 8. a groove; 9. a second threaded hole; 10. and a third threaded hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: the utility model provides a wire and cable protective housing, includes first protective housing 1, first protective housing 1 one side movable mounting has second protective housing 2, second protective housing 2 outer wall movable mounting has fixing device 3, fixing device 3 is around first protective housing 1 outer wall installation, fixing device 3 has four altogether, first protective housing 1 one side butt fusion has extension board 7, recess 8 has been seted up to second protective housing 2 one end, the installation of extension board 7 gomphosis is at recess 8 inside, fixing device 3 includes fixed block 31, spacing groove 32, spacing hole 33, fixed plate 34, bull stick 35, through-hole 36 and fixing bolt 37, second protective housing 2 outer wall has seted up second screw hole 9, second screw hole 9 is around second protective housing 2 installation, second screw hole 9 has four altogether, first screw hole 5 has been seted up to first protective housing 1 outer wall, first screw hole 5 has four altogether, first protective housing 1 and second protective housing 2's structure and the same recess 8 of extension board and the same 7 of through-hole 36 and fixing bolt 37, the convenient connection between the first protective housing's of the first protective housing has been carried out the convenient to install of the first protective housing 1 and the same recess 7 of extension board and the same 7 has set up simultaneously.
The junction of first protective housing 1 and second protective housing 2 is equipped with sealing ring 4, third screw hole 10 has been seted up to sealing ring 4 outer wall, third screw hole 10 is installed around sealing ring 4, and sealing ring 4's setting can play a sealed effect to the junction of first protective housing 1 and second protective housing 2, avoids the rainwater to get into inside the cable 6 and causes the influence to cable 6.
The limiting groove 32 has been seted up at fixed block 31 top, spacing hole 33 has all been seted up to spacing groove 32 both sides, spacing groove 32 internally mounted movable has fixed plate 34, the bull stick 35 has all been welded to fixed plate 34 both sides, bull stick 35 one end is all the gomphosis and is installed inside spacing hole 33, through-hole 36 has been seted up at fixed plate 34 top, through-hole 36 internally mounted movable has fixing bolt 37, fixing bolt 37 threaded connection third screw hole 10 and second screw hole 9, the installation of fixed plate 34 has been made things convenient for in the setting of spacing groove 2, and the rotation to fixed plate 34 has been made things convenient for in the setting of bull stick 35 cooperation spacing hole 33 simultaneously, and fixing bolt 37's setting has made things convenient for the fixation to fixed plate 34 simultaneously.
The cable 6 is installed to inside all gomphosis of first protective housing 1 and second protective housing 2, first protective housing 1 includes wearing layer 11, oxidation resistance layer 12, rubber layer 13, flame retardant coating 14, insulating layer 15 and insulating layer 16, and the setting of wearing layer 11 can increase the wear-resisting effect of first protective housing 1 and second protective housing 2, prolongs the life of first protective housing 1 and second protective housing 2.
The anti-oxidation layer 12 is arranged at the bottom of the wear-resistant layer 11, the rubber layer 13 is arranged at the bottom of the anti-oxidation layer 12, the flame retardant layer 14 is arranged at the bottom of the rubber layer 13, the heat insulating layer 15 is arranged at the bottom of the flame retardant layer 14, the insulating layer 16 is arranged at the bottom of the heat insulating layer 15, the ageing speed of the first protective shell 1 and the second protective shell 2 can be slowed down through the arrangement of the anti-oxidation layer 12, and meanwhile, the combustion of the first protective shell 1 and the second protective shell 2 after the high temperature can be avoided through the arrangement of the flame retardant layer 14.
Working principle: when the novel cable protection device is used, the first protection shell 1 and the second protection shell 2 are sleeved on the outer wall of the cable 6, then the extension plate 7 arranged on one side of the first protection shell 1 is inserted into the groove formed in one end of the second protection shell 2, then the sealing ring 4 is installed at the joint of the first protection shell 1 and the second protection shell 2, meanwhile, the third threaded hole 10 and the second threaded hole 3 are aligned, then the fixing plate 34 is pulled, the through hole 36 formed in the top of the fixing plate 34 is aligned with the third threaded hole 10, and then the fixing bolt 37 passes through the through hole 36 to be in threaded connection with the third threaded hole 10 and the second threaded hole 9.
The utility model relates to a first protective shell, which comprises a first protective shell and a second protective shell; 11. a wear-resistant layer; 12. an oxidation resistant layer; 13. a rubber layer; 14. a flame retardant layer; 15. a thermal insulation layer; 16. an insulating layer; 2. a second protective case; 3. a fixing device; 31. a fixed block; 32. a limit groove; 33. a limiting hole; 34. a fixing plate; 35. a rotating rod; 36. a through hole; 37. a fixing bolt; 4. a seal ring; 5. a first threaded hole; 6. a cable; 7. an extension plate; 8. a groove; 9. a second threaded hole; 10. the third threaded hole, the part is all the general standard component or the part that the person skilled in the art knows, its structure and principle all can be known through technical manual or through routine experimental method to the person skilled in the art.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. Wire and cable protective housing, including first protective housing (1), its characterized in that: first protective housing (1) one side movable mounting has second protective housing (2), first protective housing (1) outer wall movable mounting has fixing device (3), fixing device (3) are around first protective housing (1) outer wall installation, fixing device (3) are equipped with four altogether, first protective housing (1) one side butt fusion has extension board (7), recess (8) are seted up to second protective housing (2) one end, extension board (7) gomphosis is installed inside recess (8), fixing device (3) are including fixed block (31), spacing groove (32), spacing hole (33), fixed plate (34), bull stick (35), through-hole (36) and fixing bolt (37), second screw hole (9) are seted up to second protective housing (2) outer wall, second screw hole (9) are equipped with four altogether, first screw hole (5) are seted up to first protective housing (1) outer wall, first screw hole (5) are equipped with four altogether around first protective housing (1).
2. A protective case for electric wires and cables as set forth in claim 1, wherein: the sealing ring (4) is arranged at the joint of the first protective shell (1) and the second protective shell (2), a third threaded hole (10) is formed in the outer wall of the sealing ring (4), and the third threaded hole (10) is arranged around the sealing ring (4).
3. A protective case for electric wires and cables as set forth in claim 1, wherein: limiting grooves (32) are formed in the tops of the fixing blocks (31), limiting holes (33) are formed in two sides of each limiting groove (32), fixing plates (34) are movably mounted in the limiting grooves (32), rotating rods (35) are welded on two sides of each fixing plate (34), one ends of the rotating rods (35) are all embedded in the limiting holes (33), through holes (36) are formed in the tops of the fixing plates (34), fixing bolts (37) are movably mounted in the through holes (36), and the fixing bolts (37) are in threaded connection with third threaded holes (10) and second threaded holes (9).
4. A protective case for electric wires and cables as set forth in claim 1, wherein: the cable (6) is installed in the first protective shell (1) and the second protective shell (2) in a embedded mode, and the first protective shell (1) comprises a wear-resistant layer (11), an antioxidant layer (12), a rubber layer (13), a flame-retardant layer (14), a heat-insulating layer (15) and an insulating layer (16).
5. The protective case for electric wires and cables as set forth in claim 4, wherein: the anti-oxidation coating comprises a wear-resistant layer (11), wherein an anti-oxidation layer (12) is arranged at the bottom of the wear-resistant layer (11), a rubber layer (13) is arranged at the bottom of the anti-oxidation layer (12), a flame-retardant layer (14) is arranged at the bottom of the rubber layer (13), a heat-insulating layer (15) is arranged at the bottom of the flame-retardant layer (14), and an insulating layer (16) is arranged at the bottom of the heat-insulating layer (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320912184.3U CN219659387U (en) | 2023-04-21 | 2023-04-21 | Wire and cable protective housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320912184.3U CN219659387U (en) | 2023-04-21 | 2023-04-21 | Wire and cable protective housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219659387U true CN219659387U (en) | 2023-09-08 |
Family
ID=87859462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320912184.3U Active CN219659387U (en) | 2023-04-21 | 2023-04-21 | Wire and cable protective housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219659387U (en) |
-
2023
- 2023-04-21 CN CN202320912184.3U patent/CN219659387U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |