CN203166206U - Protective device and waterproof and humidity-proof processing mechanism used for cable ground exposing position - Google Patents
Protective device and waterproof and humidity-proof processing mechanism used for cable ground exposing position Download PDFInfo
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- CN203166206U CN203166206U CN 201320054300 CN201320054300U CN203166206U CN 203166206 U CN203166206 U CN 203166206U CN 201320054300 CN201320054300 CN 201320054300 CN 201320054300 U CN201320054300 U CN 201320054300U CN 203166206 U CN203166206 U CN 203166206U
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- guard shield
- ground connection
- outer end
- cable
- shell
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Abstract
The utility model discloses a protective device used for a cable ground exposing position. The protective device comprises a protective outer shell which comprises an opposite-matched type outer end protective outer shell and a middle protective outer shell. The middle protective outer shell is arranged at one end of the outer end protective outer shell and is movably connected with the outer end protective outer shell. The utility model further discloses a waterproof and humidity-proof processing mechanism used for the cable ground exposing position. The waterproof and humidity-proof processing mechanism comprises a roll of split-type metal foil which is wrapped on the cable ground exposing position and extends to a cable protective sleeve outside the cable ground exposing position when in use. A protective outer shell is arranged on the periphery of the metal foil, and the structure and usage of the protective outer shell are identical with those of the protective device. The waterproof and humidity-proof processing mechanism protects the cable ground exposing position, has the advantages of being waterproof, humidity-proof, anti-oxidant, good in safety, strong in generality and convenient and rapid in wiring, effectively prevents the cables from being corroded, prolongs the service life and improves the power transmission efficiency.
Description
Technical field
The utility model relates to the power supply technical field, is specifically related to for the protector at cable ground connection Naked dew place and waterproof, moistureproof processing mechanism.
Background technology
Guarantee that power network safety operation is very important, it is bad that cable connects processing, can produce to people, live and bring a lot of puzzlements, even have potential safety hazard.The existing cable that has sheath only carries out simple waterproof, the moistureproof processing in wiring place, electrician's adhesive plaster as frequent use, understand hardening during low temperature, become fragile, high temperature is deliquescing then, the influence of being expanded with heat and contract with cold, and not only waterproof, moisture effect are bad, and owing to electrician's adhesive plaster has been grown and can have been worn out service time, thereby cause cable wiring position perishable, influence its conductivity, allow to shorten the useful life of cable.
The utility model content
It is good that a task of the present utility model provides a kind of waterproof, protection against the tide, antioxidant effect, highly versatile, and fail safe is good, and service time is long, avoids the protector that is used for cable ground connection Naked dew place of the wasting of resources and waterproof, moistureproof processing mechanism.
The utility model is realized by following technical proposals:
The protector that is used for cable ground connection Naked dew place, comprise guard shield, it is characterized in that: described guard shield comprises opposite outer end guard shield and the middle guard shield of opposite, involutory back forms both ends open, the cable of side-closed is crossed the line cavity, middle guard shield is arranged on outer end guard shield one end and flexibly connects with it, the outer end guard shield is arranged on the cable sheath of outer end, cable ground connection Naked dew place when using, covering cable line ground connection Naked dew place when middle guard shield uses.
Described outer end guard shield comprises that two or more outer ends divide shell, and wherein a pair of two adjacent outer ends divide the side of shell hinged, and two outer ends of involutory circular cavity correspondingly divide the side of shell by buckle/butt joint button/cutting ferrule flexible connection.
Described outer end guard shield comprises that two or more outer ends divide shell, wherein a pair of adjacent two outer ends divide the side of shell hinged, two outer ends of involutory circular cavity correspondingly divide the side of shell to flexibly connect, buckle in buckle/butt joint and be socketed with the reinforcing cutting ferrule in addition by buckle/butt joint button.
Guard shield comprises two or more intermediate section shells in the middle of described, and an end of each intermediate section shell is hinged with the outer end guard shield respectively, and the other end is movable end, and after the movable end of intermediate section shell was locked by locking device, the involutory cable that is connected to form was crossed the line cavity.
Be provided with the intermediate section shell in described hinged place and automatically spring open device.
The described device that automatically springs open is mechanism of torsion spring mechanism.
Between described two adjacent intermediate section shells with and and the outer end guard shield between be provided with sealing joint strip.
Described locking device comprises the locking shell of two band screws, and an end of these two locking shells is hinged with two opposed side edges of an intermediate section shell respectively, and the other end of these two locking shells is free end, and they are held all the other intermediate section girdles tightly by screw and are solidly connected.
Movable end at described intermediate section shell is provided with the attacker.
Guard shield comprises two or more intermediate section shells in the middle of described, and an end of two or more intermediate section shells is hinged with same outer end guard shield respectively, and its other end is movable end, flexibly connects by locking device.
Described locking device comprises two involutory locking half shells, and both flexibly connect, and the internal diameter of the cavity that is combined to form matches with the external diameter of middle guard shield.
One end of described locking device is arranged on the periphery of outer end guard shield, guard shield periphery in the middle of the other end is arranged on, at least one inboard of locking the close middle guard shield place of half shell is provided with first baffle plate, circular arc matches with outer end guard shield external diameter in first baffle plate, the outer end guard shield is provided with postive stop baffle, be provided with stage clip in the outer end guard shield outside, between positive stop block and first baffle plate, the axis parallel of the axle center of stage clip and outer end guard shield.
Be provided with second baffle at least one another inboard of locking half shell, the interior circular arc of second baffle matches with outer end guard shield external diameter, and second baffle is positioned at the postive stop baffle outside, and second baffle and stage clip lay respectively at the both sides of postive stop baffle.
The waterproof that is used for cable ground connection Naked dew place, moistureproof processing mechanism, it is characterized in that: described mechanism comprises the metal forming of a volume split, metal forming is wrapped in the bare wire position that cable needs ground connection when using, and the parcel scope of metal forming extends on the cable sheath in addition of bare wire position, metal forming periphery behind parcel is provided with guard shield, guard shield comprises opposite outer end guard shield and the middle guard shield of opposite, involutory back forms both ends open, the cable of side-closed is crossed the line cavity, middle guard shield is arranged on an end of outer end guard shield and flexibly connects with it, the outer end guard shield is wrapped on the cable sheath of outer end, cable ground connection Naked dew place when using, and middle guard shield is wrapped in around the cable ground connection Naked dew place when using.
The outer surface of the metal forming behind described parcel is wound with adhesive tape.
Described outer end guard shield is arranged on the metal forming outer end or on its outer cable, middle guard shield is arranged between two outer end guard shields, and two ends flexibly connect with the outer end guard shield respectively.
Described outer end guard shield is arranged on the cable of adhesive tape or its outer end, and middle guard shield is arranged between two outer end guard shields, and two ends flexibly connect with the outer end guard shield respectively.
Described outer end guard shield comprises that two or more outer ends divide shell, and wherein a pair of two adjacent outer ends divide the side of shell hinged, and two outer ends of involutory circular cavity correspondingly divide the side of shell by buckle/butt joint button/cutting ferrule flexible connection.
Described outer end guard shield comprises that two or more outer ends divide shell, a pair of two adjacent outer ends divide the side of shell hinged, two outer ends of involutory circular cavity correspondingly divide the side of shell to flexibly connect, buckle in buckle/butt joint and be socketed with the reinforcing cutting ferrule in addition by buckle/butt joint button.
Guard shield comprises two or more intermediate section shells in the middle of described, and an end of intermediate section shell is hinged with the outer end guard shield respectively, and the other end is movable end, and the movable end of intermediate section shell is locked by locking device.
Be provided with the intermediate section shell in described hinged place and automatically spring open device.
The described device that automatically springs open is mechanism of torsion spring mechanism.
Between described two adjacent intermediate section shells with and and the outer end guard shield between be provided with sealing joint strip.
Described locking device comprises the locking shell of two band screws, one end of these two locking shells is hinged with two opposed side edges of an intermediate section shell respectively, the other end of these two locking shells is free end, and they pass through screw, all the other intermediate section girdles is held tightly be solidly connected.
Movable end at described intermediate section shell is provided with the attacker.
Guard shield comprises two or more intermediate section shells in the middle of described, and an end of two or more intermediate section shells is hinged with same outer end guard shield respectively, and its other end is movable end, flexibly connects by locking device.
Described locking device comprises two involutory locking half shells, and both flexibly connect, and the internal diameter of the cavity that is combined to form matches with the external diameter of middle guard shield.
One end of described locking device is arranged on the periphery of outer end guard shield, guard shield periphery in the middle of the other end is arranged on, at least one inboard of locking the close middle guard shield place of half shell is provided with first baffle plate, circular arc matches with outer end guard shield external diameter in first baffle plate, the outer end guard shield is provided with postive stop baffle, be provided with stage clip in the outer end guard shield outside, between positive stop block and first baffle plate, the axis parallel of the axle center of stage clip and outer end guard shield.
Be provided with second baffle in described at least one another inboard of locking half shell, the interior circular arc of second baffle matches with outer end guard shield external diameter, and second baffle is positioned at the postive stop baffle outside, and second baffle and stage clip lay respectively at the both sides of postive stop baffle.
Described metal forming is aluminium foil, Copper Foil, silver foil, goldleaf, metallic conduction composite foil or its assembly paper tinsel.
Described adhesive tape is the elastic rubber belt of one side or double-sided belt sticky matter.
The position of described winding adhesive tape is on the metal forming of ground connection position and cable sheath intersection, simultaneously the metal forming of wrapping up on ground connection position and the cable sheath is covered, the position of perhaps twining adhesive tape is the intersection of metal forming termination and cable sheath, covers metal forming termination and cable sheath simultaneously.
The utlity model has following advantage: waterproof, protection against the tide, anti-oxidant, fail safe good, highly versatile effectively prevents the cable corrosion, long service life improves power transmission efficiency, avoids the wasting of resources.
Description of drawings
Fig. 1 is that the utility model is used for the structural representation that the protector at cable ground connection Naked dew place and waterproof, moistureproof processing mechanism use state;
Fig. 2 is that Fig. 1 another when needing earth connection uses status architecture schematic diagram;
Fig. 3 is the open mode structural representation of Fig. 1;
Fig. 4 is that the utility model is used for the structural representation that another protector at cable ground connection Naked dew place and waterproof, moistureproof processing mechanism use state;
Fig. 5 is that Fig. 4 another when needing earth connection uses status architecture schematic diagram;
Fig. 6 is the schematic diagram of the internal structure of Fig. 4 when opening part-structure and exposing the metal forming of protection cable outer wrapping;
Fig. 7 is the schematic diagram that Fig. 4 removes the internal structure when partly part exposes the metal forming of protecting the cable outer wrapping;
Wherein: 1-metal forming, 2-cable sheath, 3-adhesive tape, guard shield in the middle of the 4-outer end guard shield, 5-, the 6-cutting ferrule, the 7-sealing joint strip, 8-locks shell, 9-screw, the 10-attacker, 11-screw, 12-torsion spring mechanism, 13-locks half shell, 14-stage clip, 15-postive stop baffle, 16-first baffle plate, the 17-second baffle.
Embodiment
Below in conjunction with accompanying drawing to the utility model be used for the protector at cable ground connection Naked dew place and waterproof, moistureproof processing mechanism is further described:
Embodiment 1:
The protector that is used for cable ground connection Naked dew place, comprise guard shield, this guard shield comprises opposite outer end guard shield 4 and the middle guard shield 5 of opposite, involutory back forms both ends open, the cable of side-closed is crossed the line cavity, middle guard shield 5 is arranged on outer end guard shield 4 one ends and flexibly connects with it, and outer end guard shield 4 is arranged on the cable sheath of outer end, cable ground connection Naked dew place when using, covering cable line ground connection Naked dew place when middle guard shield 5 uses.Its opposite outer end, China and foreign countries guard shield 4 can be one, and middle guard shield is arranged on the one end, also can be two, and middle guard shield is arranged between the guard shield of outer end.Wherein outer end guard shield 4 comprises that two or more outer ends divide shell, a pair of two adjacent outer ends divide the side of shell hinged, two outer ends of involutory circular cavity correspondingly divide the side of shell to flexibly connect by buckle/butt joint button/cutting ferrule 6, wherein two of involutory circular cavity outer ends divide the side of shell also can pass through buckle/butt joint button flexible connection earlier, socket cutting ferrule 6 outside it can divide the outer end shell to lock more firmly again.Guard shield 5 comprises two or more intermediate section shells wherein, arbitrary end of each intermediate section shell is hinged with outer end guard shield 4 respectively, the other end is movable end, and the movable end of two or more intermediate section shells is locked by locking device, and the involutory cable that is connected to form is crossed the line cavity.Because needing the cable of ground connection is unlimited the extension mostly, flexibly connect so its outer guard shield that arranges must be two parts or many minutes shells, the structure that outermost is involutory preferably is formed by connecting by two branch shells, simple in structure, be easy to processing, hinged benefit is to open, close conveniently.Therein two adjacent intermediate section shells with and and the outer end guard shield between be provided with sealing joint strip 7, prevent that damp vapour or rainwater etc. from entering, guard shield can reveal cable Naked the part sealing during use.Wherein locking device comprises the locking shell 8 of two band screws 11, one end of these two locking shells is hinged with two opposed side edges of an intermediate section shell respectively, the other end of these two locking shells is free end, and they are held all the other intermediate section girdles tightly by screw 9 and are solidly connected.Can be provided with attacker 10 at the movable end of intermediate section shell, be convenient to open middle case.
The waterproof that is used for cable ground connection Naked dew place, moistureproof processing mechanism, this mechanism comprises the metal forming 1 of a volume split, metal forming 1 is wrapped in the bare wire position that cable needs ground connection when using, and the parcel scope of metal forming 1 extends on the cable sheath 2 in addition of bare wire position, metal forming 1 periphery behind parcel is provided with guard shield, guard shield comprises opposite outer end guard shield 4 and the middle guard shield 5 of opposite, involutory back forms both ends open, the cable of side-closed is crossed the line cavity, middle guard shield 5 is arranged on an end of outer end guard shield 4 and flexibly connects with it, outer end guard shield 4 is wrapped on the cable sheath of outer end, cable ground connection Naked dew place when using, and middle guard shield 5 is wrapped in around the cable ground connection Naked dew place when using.Wherein metal forming 1 is aluminium foil, Copper Foil, silver foil, goldleaf, metallic conduction composite foil or its assembly paper tinsel, because above-mentioned metal forming paper tinsel all has high conductivity, high moisture, quality is softer, plasticity is good characteristics, both can reach the function of waterproof, protection against the tide when therefore handling cable with it, guaranteed the ability to transmit electricity of wiring place again, during the maintenance cable, earthing clamp directly can be clamped on the metal forming of Naked line position outer wrapping, easy and simple to handle.The outer surface of the metal forming 1 behind parcel is wound with adhesive tape 3, and preferred adhesive tape is the elastic rubber belt of one side or double-sided belt sticky matter.When this elastic rubber belt is wrapped on the metal forming at least one circle, the effect that not only has the protection metal forming, also further waterproof, protection against the tide.The position of wherein twining adhesive tape 3 is on the metal forming 1 of ground connection position and cable sheath 2 intersections; metal forming with parcel on ground connection position and the cable sheath 2 covers simultaneously; the position of perhaps twining adhesive tape 3 is the intersection of metal forming 1 termination and cable sheath 2; cover metal forming 1 termination and cable sheath 2 simultaneously; the protection metal forming; preferred position of twining adhesive tape 3 is on the metal forming 1 of ground connection position and cable sheath 2 intersections; metal forming with parcel on ground connection position and the cable sheath 2 covers simultaneously; because the metal forming of this intersection parcel has a gradient; easily destroyed; therefore this intersection is the optimal site of twining adhesive tape, can protect the metal forming of Naked line and cable sheath intersection parcel.Wherein on cable that outer end guard shield 4 can be arranged on metal forming 3 outer ends or it is outer; outer end guard shield 4 also can be arranged on the cable of adhesive tape 3 or its outer end; middle guard shield 5 is arranged between two outer end guard shields 4; and two ends flexibly connect with the outer end guard shield respectively; guard shield plays the effect of protection metal forming; preferred outer end guard shield 4 is arranged on the adhesive tape, and this moment, the guard shield waterproof effect was best.Wherein outer end guard shield 4 comprises that two or more outer ends divide shell, a pair of two adjacent outer ends divide the side of shell hinged, two outer ends of certain of involutory circular cavity correspondingly divide the side of shell to flexibly connect by buckle/butt joint button/cutting ferrule 6, perhaps two other outer end of involutory circular cavity divides the side of shell to flexibly connect by buckle/butt joint button earlier, and fastening cutting ferrule 6 is set outside it again.Guard shield 5 comprises two or more intermediate section shells wherein, arbitrary end of intermediate section shell is hinged with outer end guard shield 4 respectively, hinged benefit is to open, closes conveniently, and the other end is movable end, and two or more intermediate section shells are by the movable involutory connection of locking device.Therein between two adjacent intermediate section shells with and and the outer end guard shield between be provided with sealing joint strip 7, sealing joint strip is arranged in the groove of intermediate section shell corresponding position, and the external diameter of the elastic rubber belt that twines is consistent with the internal diameter of outer end guard shield 4, can realize that guard shield and cable Naked reveal the sealing of part, have waterproof, the best effect of protection against the tide.Wherein locking device comprises the locking shell 8 of two band screws 11, one end of these two locking shells is hinged with two opposed side edges of an intermediate section shell respectively, the other end of these two locking shells is free end, and they are held all the other intermediate section girdles tightly by screw 9 and are solidly connected.The movable end of intermediate section shell is provided with attacker 10 therein, opens the intermediate section shell when being convenient to wiring.When the protection cable needed the Naked dew place of ground connection, first coated metal paper tinsel 1 arranged adhesive tape 3 as mentioned above, and outer end guard shield 4 is set again, middle guard shield 5, and the intermediate section shell is locked with locking device in the back.When maintenance needs ground connection, take off screw 9 earlier, open locking shell 8, open the intermediate section shell, the metal forming outer surface that earth connection is connected behind the parcel gets final product.
Embodiment 2:
On the basis of embodiment 1, present embodiment has been done following improvement:
Be provided with the intermediate section shell in the intermediate section shell of the protector that is used for cable ground connection Naked dew place and outer end guard shield 4 hinged places and automatically spring open device, as torsion spring mechanism 12.
Be provided with the intermediate section shell in the intermediate section shell that is used for the waterproof at cable ground connection Naked dew place, moistureproof processing mechanism and outer end guard shield 4 hinged places and automatically spring open device, as torsion spring mechanism 12.
When maintenance needed ground connection, be with the difference of embodiment 1: after opening locking shell 8, the intermediate section shell automatically springed open, and exposes the metal forming of ground connection position outer wrapping, gets final product earth connection, therefore can not arrange and be convenient to the attacker 10 that the intermediate section shell is opened among the embodiment 1.
Embodiment 3:
On the basis of embodiment 2, present embodiment has been done following improvement:
The locking device that is used for the protector at cable ground connection Naked dew place changes into and comprises two involutory lockings, half shell 13, and both flexibly connect, and the internal diameter of the cavity that is combined to form matches with the external diameter of middle guard shield 5.Wherein locking device one end is arranged on outer end guard shield 4 peripheries, guard shield 5 peripheries in the middle of the other end is arranged on, at least one inboard of locking half shell, 13 close middle guard shield 5 places is provided with first baffle plate 16, circular arc matches with outer end guard shield 4 external diameters in first baffle plate 16, outer end guard shield 4 is provided with postive stop baffle 15, be provided with stage clip 14 in the outer end guard shield outside, between positive stop block 15 and first baffle plate 16, the axis parallel of the axle center of stage clip 14 and outer end guard shield 4 or concentric, the automation of the folding of guard shield in the middle of can realizing, can a plurality of stage clips be set in different lateral location when parallel, preferably be provided with second baffle 17 at least one another inboard of locking half shell 13, the interior circular arc of second baffle 17 matches with outer end guard shield 4 external diameters, second baffle 17 is positioned at postive stop baffle 15 outsides, second baffle 17 and stage clip lay respectively at the both sides of postive stop baffle 15, the advantage of this kind structure is: can to locking shell carry out spacing, make locking shell do not having external force to remain the periphery of the intersection that covers outer end guard shield and middle guard shield movable end as the time spent.This kind structure and embodiment 1,2 difference also are: outer end guard shield 4 must have two, is located at respectively on the cable sheath of two outer ends, Naked line position.
Also do above-mentioned improvement for the waterproof at cable ground connection Naked dew place, the locking device of moistureproof processing mechanism.Using method is: when protecting the Naked dew place of cable need ground connection, first coated metal paper tinsel 1 arranges adhesive tape 3, and outer end guard shield 4, middle guard shield 5 are set again, and end housing 4 arranged outside stage clips are back with locking device locking intermediate section shell outside.When maintenance needs ground connection, locking device is spurred to the opposite method of middle guard shield, the intermediate section shell automatically springs open, the metal forming of exposing ground connection position outer wrapping can be overhauled by earth connection, after maintenance finishes, locking device is connect to the opposite direction of middle guard shield, the intermediate section of closing shell unclamps locking device, auto lock intermediate section shell.
Claims (32)
1. the protector that is used for cable ground connection Naked dew place, comprise guard shield, it is characterized in that: described guard shield comprises opposite outer end guard shield (4) and the middle guard shield (5) of opposite, involutory back forms both ends open, the cable of side-closed is crossed the line cavity, middle guard shield (5) is arranged on outer end guard shield (4) one ends and flexibly connects with it, outer end guard shield (4) is arranged on the cable sheath of outer end, cable ground connection Naked dew place when using, covering cable line ground connection Naked dew place when middle guard shield (5) uses.
2. the protector for cable ground connection Naked dew place according to claim 1, it is characterized in that: described outer end guard shield (4) comprises that two or more outer ends divide shell, wherein a pair of two adjacent outer ends divide the side of shell hinged, and two outer ends of involutory circular cavity correspondingly divide the side of shell to flexibly connect by buckle/butt joint button/cutting ferrule (6).
3. the protector for cable ground connection Naked dew place according to claim 1, it is characterized in that: described outer end guard shield (4) comprises that two or more outer ends divide shell, wherein a pair of adjacent two outer ends divide the side of shell hinged, two outer ends of involutory circular cavity correspondingly divide the side of shell to flexibly connect by buckle/butt joint button, buckle to be socketed with in addition in buckle/butt joint and reinforce cutting ferrule (6).
4. the protector for cable ground connection Naked dew place according to claim 1, it is characterized in that: guard shield (5) comprises two or more intermediate section shells in the middle of described, one end of each intermediate section shell is hinged with outer end guard shield (4) respectively, the other end is movable end, after the movable end of intermediate section shell was locked by locking device, the involutory cable that is connected to form was crossed the line cavity.
5. according to claim 3 or 4 described protectors for cable ground connection Naked dew place, it is characterized in that: be provided with the intermediate section shell in described hinged place and automatically spring open device.
6. the protector for cable ground connection Naked dew place according to claim 5, it is characterized in that: the described device that automatically springs open is torsion spring mechanism (12).
7. the protector for cable ground connection Naked dew place according to claim 4 is characterized in that: between described two adjacent intermediate section shells with and and the outer end guard shield between be provided with sealing joint strip (7).
8. the protector for cable ground connection Naked dew place according to claim 4, it is characterized in that: described locking device comprises the locking shell (8) of two band screws (11), one end of these two locking shells is hinged with two opposed side edges of an intermediate section shell respectively, the other end of these two locking shells is free end, and they are held all the other intermediate section girdles tightly by screw (9) and are solidly connected.
9. the protector for cable ground connection Naked dew place according to claim 4, it is characterized in that: the movable end at described intermediate section shell is provided with attacker (10).
10. the protector for cable ground connection Naked dew place according to claim 1, it is characterized in that: guard shield (5) comprises two or more intermediate section shells in the middle of described, one end of two or more intermediate section shells is hinged with same outer end guard shield (4) respectively, its other end is movable end, flexibly connects by locking device.
11. the protector for cable ground connection Naked dew place according to claim 10, it is characterized in that: described locking device comprises two involutory locking half shells (13), both flexibly connect, and the internal diameter of the cavity that is combined to form matches with the external diameter of middle guard shield (5).
12. the protector for cable ground connection Naked dew place according to claim 11, it is characterized in that: an end of described locking device is arranged on the periphery of outer end guard shield (4), guard shield (5) periphery in the middle of the other end is arranged on, at least one is locked the inboard that half shell (13) locates near middle guard shield (5) and is provided with first baffle plate (16), the interior circular arc of first baffle plate (16) matches with outer end guard shield (4) external diameter, outer end guard shield (4) is provided with postive stop baffle (15), be provided with stage clip (14) in the outer end guard shield outside, between positive stop block (15) and first baffle plate (16), the axis parallel of the axle center of stage clip (14) and outer end guard shield (4).
13. the protector for cable ground connection Naked dew place according to claim 12, it is characterized in that: be provided with second baffle (17) at least one another inboard of locking half shell (13), the interior circular arc of second baffle (17) matches with outer end guard shield (4) external diameter, second baffle (17) is positioned at postive stop baffle (15) outside, and second baffle (17) and stage clip lay respectively at the both sides of postive stop baffle (15).
14. be used for the waterproof at cable ground connection Naked dew place, moistureproof processing mechanism, it is characterized in that: described mechanism comprises the metal forming (1) of a volume split, metal forming (1) is wrapped in the bare wire position that cable needs ground connection when using, and the parcel scope of metal forming (1) extends on the cable sheath (2) in addition of bare wire position, metal forming behind parcel (1) periphery is provided with guard shield, guard shield comprises opposite outer end guard shield (4) and the middle guard shield (5) of opposite, involutory back forms both ends open, the cable of side-closed is crossed the line cavity, middle guard shield (5) is arranged on an end of outer end guard shield (4) and flexibly connects with it, outer end guard shield (4) is wrapped on the cable sheath (2) of outer end, cable ground connection Naked dew place when using, and middle guard shield (5) is wrapped in around the cable ground connection Naked dew place when using.
15. waterproof, moistureproof processing mechanism for cable ground connection Naked dew place according to claim 14, it is characterized in that: the outer surface of the metal forming behind described parcel (1) is wound with adhesive tape (3).
16. waterproof, moistureproof processing mechanism for cable ground connection Naked dew place according to claim 14, it is characterized in that: on cable that described outer end guard shield (4) is arranged on metal forming (3) outer end or it is outer, middle guard shield (5) is arranged between two outer end guard shields (4), and two ends flexibly connect with the outer end guard shield respectively.
17. waterproof, moistureproof processing mechanism for cable ground connection Naked dew place according to claim 15, it is characterized in that: described outer end guard shield (4) is arranged on the cable of adhesive tape (3) or its outer end, middle guard shield (5) is arranged between two outer end guard shields (4), and two ends flexibly connect with the outer end guard shield respectively.
18. according to arbitrary claim in the claim 14 to 17 described waterproof, moistureproof processing mechanism for cable ground connection Naked dew place, it is characterized in that: described outer end guard shield (4) comprises that two or more outer ends divide shell, wherein a pair of two adjacent outer ends divide the side of shell hinged, and two outer ends of involutory circular cavity correspondingly divide the side of shell to flexibly connect by buckle/butt joint button/cutting ferrule (6).
19. according to arbitrary claim in the claim 14 to 17 described waterproof, moistureproof processing mechanism for cable ground connection Naked dew place, it is characterized in that: described outer end guard shield (4) comprises that two or more outer ends divide shell, a pair of two adjacent outer ends divide the side of shell hinged, two outer ends of involutory circular cavity correspondingly divide the side of shell to flexibly connect by buckle/butt joint button, buckle to be socketed with in addition in buckle/butt joint and reinforce cutting ferrule (6).
20. according to arbitrary claim in the claim 14 to 17 described waterproof, moistureproof processing mechanism for cable ground connection Naked dew place, it is characterized in that: guard shield (5) comprises two or more intermediate section shells in the middle of described, one end of intermediate section shell is hinged with outer end guard shield (4) respectively, the other end is movable end, and the movable end of intermediate section shell is locked by locking device.
21. waterproof, moistureproof processing mechanism for cable ground connection Naked dew place according to claim 20 is characterized in that: be provided with the intermediate section shell in described hinged place and automatically spring open device.
22. waterproof, moistureproof processing mechanism for cable ground connection Naked dew place according to claim 21 is characterized in that: the described device that automatically springs open is torsion spring mechanism (12).
23. waterproof, moistureproof processing mechanism for cable ground connection Naked dew place according to claim 20 is characterized in that: between described two adjacent intermediate section shells with and and the outer end guard shield between be provided with sealing joint strip (7).
24. waterproof, moistureproof processing mechanism for cable ground connection Naked dew place according to claim 20, it is characterized in that: described locking device comprises the locking shell (8) of two band screws (11), one end of these two locking shells is hinged with two opposed side edges of an intermediate section shell respectively, the other end of these two locking shells is free end, they pass through screw (9), all the other intermediate section girdles are held tightly be solidly connected.
25. waterproof, moistureproof processing mechanism for cable ground connection Naked dew place according to claim 20 is characterized in that: the movable end at described intermediate section shell is provided with attacker (10).
26. according to arbitrary claim in the claim 14 to 17 described waterproof, moistureproof processing mechanism for cable ground connection Naked dew place, it is characterized in that: guard shield (5) comprises two or more intermediate section shells in the middle of described, one end of two or more intermediate section shells is hinged with same outer end guard shield (4) respectively, its other end is movable end, flexibly connects by locking device.
27. waterproof, moistureproof processing mechanism for cable ground connection Naked dew place according to claim 26, it is characterized in that: described locking device comprises two involutory locking half shells (13), both flexibly connect, and the internal diameter of the cavity that is combined to form matches with the external diameter of middle guard shield (5).
28. the waterproof for cable ground connection Naked dew place according to claim 27, moistureproof processing mechanism, it is characterized in that: an end of described locking device is arranged on the periphery of outer end guard shield (4), guard shield (5) periphery in the middle of the other end is arranged on, at least one is locked the inboard that half shell (13) locates near middle guard shield (5) and is provided with first baffle plate (16), the interior circular arc of first baffle plate (16) matches with outer end guard shield (4) external diameter, outer end guard shield (4) is provided with postive stop baffle (15), be provided with stage clip (14) in the outer end guard shield outside, between positive stop block (15) and first baffle plate (16), the axis parallel of the axle center of stage clip (14) and outer end guard shield (4).
29. waterproof, moistureproof processing mechanism for cable ground connection Naked dew place according to claim 28, it is characterized in that: be provided with second baffle (17) in described at least one another inboard of locking half shell (13), the interior circular arc of second baffle (17) matches with outer end guard shield (4) external diameter, second baffle (17) is positioned at postive stop baffle (15) outside, and second baffle (17) and stage clip lay respectively at the both sides of postive stop baffle (15).
30. waterproof, moistureproof processing mechanism for cable ground connection Naked dew place according to claim 14 is characterized in that: described metal forming (1) is aluminium foil, Copper Foil, silver foil, goldleaf, metallic conduction composite foil or its assembly paper tinsel.
31. waterproof, moistureproof processing mechanism for cable ground connection Naked dew place according to claim 15 is characterized in that: described adhesive tape (3) is the elastic rubber belt of one side or double-sided belt sticky matter.
32. waterproof, moistureproof processing mechanism for cable ground connection Naked dew place according to claim 15, it is characterized in that: the position of described winding adhesive tape (3) is on the metal forming (1) of ground connection position and cable sheath (2) intersection, simultaneously the metal forming covering of wrapping up is gone up at ground connection position and cable sheath (2), the position of perhaps twining adhesive tape (3) is the intersection of metal forming (1) termination and cable sheath (2), covers metal forming (1) termination and cable sheath (2) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054300 CN203166206U (en) | 2013-01-31 | 2013-01-31 | Protective device and waterproof and humidity-proof processing mechanism used for cable ground exposing position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054300 CN203166206U (en) | 2013-01-31 | 2013-01-31 | Protective device and waterproof and humidity-proof processing mechanism used for cable ground exposing position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203166206U true CN203166206U (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320054300 Withdrawn - After Issue CN203166206U (en) | 2013-01-31 | 2013-01-31 | Protective device and waterproof and humidity-proof processing mechanism used for cable ground exposing position |
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| Country | Link |
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| CN (1) | CN203166206U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094775A (en) * | 2013-01-31 | 2013-05-08 | 广州番禺电缆集团有限公司 | Protective device and waterproof and humidity-proof processing mechanism used for cable ground exposing position |
| CN103762446A (en) * | 2014-01-23 | 2014-04-30 | 广州番禺电缆集团有限公司 | Protection structure and waterproof and dampproof treatment method for grounding position of cable |
| CN105186235A (en) * | 2014-07-14 | 2015-12-23 | 宜全有限公司 | Swivel cord-connector |
| CN106785632A (en) * | 2017-01-21 | 2017-05-31 | 广东新电电力科技有限公司 | A kind of anti-down electric supply installation of cable |
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2013
- 2013-01-31 CN CN 201320054300 patent/CN203166206U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094775A (en) * | 2013-01-31 | 2013-05-08 | 广州番禺电缆集团有限公司 | Protective device and waterproof and humidity-proof processing mechanism used for cable ground exposing position |
| CN103094775B (en) * | 2013-01-31 | 2015-06-24 | 广州番禺电缆集团有限公司 | Protective device and waterproof and humidity-proof processing mechanism used for cable ground exposing position |
| CN103762446A (en) * | 2014-01-23 | 2014-04-30 | 广州番禺电缆集团有限公司 | Protection structure and waterproof and dampproof treatment method for grounding position of cable |
| CN103762446B (en) * | 2014-01-23 | 2016-06-22 | 广州番禺电缆集团有限公司 | The safeguard structure at cable ground connection position and waterproof, Moistureproof treatment method |
| CN105186235A (en) * | 2014-07-14 | 2015-12-23 | 宜全有限公司 | Swivel cord-connector |
| CN106785632A (en) * | 2017-01-21 | 2017-05-31 | 广东新电电力科技有限公司 | A kind of anti-down electric supply installation of cable |
| CN106785632B (en) * | 2017-01-21 | 2023-09-01 | 广东新电电力科技有限公司 | Cable anti-tilting power supply device |
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