CN212063467U

CN212063467U - High-voltage cable head cover of hydrogen circulator

Info

Publication number: CN212063467U
Application number: CN202020919728.5U
Authority: CN
Inventors: 姜永建
Original assignee: Qingdao Huateng Cable Co ltd
Current assignee: Qingdao Huateng Cable Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-12-01
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a high tension cable headgear of hydrogen circulator relates to the relevant technical field of cable equipment. This high tension cable headgear of hydrogen circulator, including first base and second base, the right side fixedly connected with snap ring of first base, the first cutting ferrule of the left end side fixedly connected with of first base, the surface cover of first cutting ferrule is equipped with the gasket, and the left side of first cutting ferrule is passed through the bolt fastening and is had first cable, and the surface rotation cover of first cutting ferrule is equipped with first sheath. This high tension cable headgear of hydrogen circulator uses the connected mode of block through the kneck, and the junction uses the sealing washer to seal, and the protective housing uses threaded connection's mode to consolidate the interface, can reach the effect that two kinds of fixed modes promote the junction seal, through set up metal-back, anticorrosive coating, protective layer and shielding layer in the base at the junction, can reach resistance to compression, anticorrosive, waterproof and electromagnetic shield's effect.

Description

High-voltage cable head cover of hydrogen circulator

Technical Field

The utility model relates to a relevant technical field of cable equipment specifically is a high tension cable headgear of hydrogen circulator.

Background

Cables are generally rope-like cables made by stranding several wires or groups of wires, each group insulated from the other and often twisted around a center, the entire outer surface being covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation. The cable connector is also called a cable head. After the cable is laid, the sections of the cable must be connected together in order to form a continuous line, and these connections are called cable connectors. The cable joints at the middle of the cable run are called intermediate joints and the cable joints at the two ends of the run are called termination joints. The cable joint is used for locking and fixing incoming and outgoing lines, plays a role in water resistance, dust resistance and vibration resistance, and has the main functions of enabling the lines to be smooth, enabling the cables to be kept sealed, ensuring the insulation grade at the cable joint and enabling the cable joint to operate safely and reliably. However, the existing market does not have a special high-voltage cable head cover for the hydrogen circulator, and the existing metal head cover generally only adopts a thread fixing mode, so that the internal airtightness cannot be ensured, and the existing market has the advantages of large multifunction and single cable head cover, and rarely has the functions of corrosion resistance, water resistance, pressure resistance and electromagnetic shielding.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high tension cable headgear of hydrogen circulator can guarantee the inside seal of headgear and form the protection to the junction, can realize functions such as anticorrosive, waterproof, resistance to compression and electromagnetic shield simultaneously.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a high-voltage cable head sleeve of a hydrogen circulator comprises a first base and a second base, wherein the right side of the first base is fixedly connected with a snap ring, a first cutting sleeve is fixedly connected with the left end side of the first base, a gasket is sleeved on the outer surface of the first cutting sleeve, a first cable is fixed on the left side of the first cutting sleeve through a bolt, a first protective sleeve is rotatably sleeved on the outer surface of the first cutting sleeve, the inner wall of the first protective sleeve is provided with threads, the left side of the second base is bonded with a sealing ring, the outer surface of the left side of the second base is provided with a clamping groove, the right side of the second base is fixedly connected with a second clamping sleeve, a second cable is fixed on the right side of the second clamping sleeve through a bolt, a second protective sleeve is fixedly connected on the outer surface of the second clamping sleeve, a set of connected node is all installed to the left side surface of first base and the right side surface of second base.

In order to fix the wire, conduct the utility model relates to a hydrogen circulator's high tension cable headgear is preferred, first base includes the metal casing, the inner wall of metal casing inlays and is equipped with the anticorrosive coating.

In order to prevent that the overcoat from taking place deformation influence when using for a long time and using, conduct the utility model relates to a hydrogen circulator's high tension cable headgear is preferred, the inner wall of anticorrosive coating inlays and is equipped with the protective layer.

In order to make the device can resume deformation after buckling, conduct the utility model relates to a hydrogen circulator's high tension cable headgear is preferred, the inner wall of protective layer inlays and is equipped with the shielding layer.

In order to make the device more obvious, as the utility model discloses a high tension cable headgear of hydrogen circulator is preferred, the inside packing of shielding layer has the fixed layer.

In order to prevent the animal collision or destroy the device, as the utility model relates to a hydrogen circulator's high tension cable headgear is preferred, the outer fixed surface of first protective sheath is connected with protruding piece.

The utility model provides a high tension cable headgear of hydrogen circulator. The method has the following beneficial effects:

(1) this hydrogen circulator's high tension cable headgear uses the connected mode of block through the kneck, and the junction uses the sealing washer to seal, and the protective housing uses threaded connection's mode to consolidate the interface, can reach the effect that two kinds of fixed modes promote the junction seal.

(2) This high tension cable headgear of hydrogen circulator sets up metal-back, anticorrosive coating, protective layer and shielding layer through the base at the junction, can reach resistance to compression, anticorrosive, waterproof and electromagnetic shield's effect.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side cross-sectional view of the first protective sheath and the second protective sheath of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a side sectional view of the first base of the present invention.

In the figure: 1. a first base; 2. a snap ring; 3. a first ferrule; 4. a gasket; 5. a first cable; 6. a second base; 7. a seal ring; 8. a second ferrule; 9. a first protective sheath; 10. a raised block; 11. a card slot; 12. connecting the nodes; 13. a second cable; 14. a second protective cover; 101. a metal shell; 102. an anticorrosive layer; 103. a protective layer; 104. a shielding layer; 105. and fixing the layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-voltage cable head sleeve of a hydrogen circulator comprises a first base 1 and a second base 6, a snap ring 2 is fixedly connected on the right side of the first base 1, a first cutting sleeve 3 is fixedly connected on the left end side of the first base 1, a gasket 4 is sleeved on the outer surface of the first cutting sleeve 3, a first cable 5 is fixed on the left side of the first cutting sleeve 3 through a bolt, a first protective sleeve 9 is rotatably sleeved on the outer surface of the first cutting sleeve 3, and the inner wall of first protective sheath 9 is provided with the screw thread, the left side of second base 6 is bonded with sealing washer 7, draw-in groove 11 has been seted up to the left side surface of second base 6, the right side fixedly connected with second cutting ferrule 8 of second base 6, the right side of second cutting ferrule 8 is passed through the bolt fastening and is had second cable 13, the outer fixed surface of second cutting ferrule 8 is connected with second protective sheath 14, a set of connected node 12 is all installed to the left side surface of first base 1 and the right side surface of second base 6.

In this embodiment: first base 1 and second base 6's inner structure is the same, snap ring 2 and draw-in groove 11 phase-match, first cutting ferrule 3 can be fixed first cable 5, gasket 4 can reduce the friction to first base 1 when first protective sheath 9 rotates, first protective sheath 9 can advance threaded connection with second protective sheath 14, form the protection to the junction, better compressive property has, sealing washer 7 can make the junction have good leakproofness, second cutting ferrule 8 can be fixed second cable 13, second protective sheath 14 surface is provided with the screw thread, connected node 12 has connected cable's effect.

Specifically, the first base 1 includes a metal shell 101, and an anti-corrosion layer 102 is embedded in an inner wall of the metal shell 101.

In this embodiment: the metal shell 101 may have a good pressure resistance, the corrosion-resistant layer 102 is made of a glass fiber material and has a good insulation property, a good heat resistance and a good corrosion resistance, and the corrosion-resistant layer 102 is made of a conventional material and is a known device, which will not be described herein in detail.

Specifically, a protective layer 103 is embedded in the inner wall of the anticorrosive layer 102.

In this embodiment: the protection layer 103 is made of an ethylene propylene rubber material and has good electrical properties, aging resistance and other properties, and the protection layer 103 is made of an existing material and is a known device, which is not described in detail herein.

Specifically, the inner wall of the protective layer 103 is embedded with a shielding layer 104.

In this embodiment: the shielding layer 104 is a semiconductor material, which can isolate the electromagnetic field in the cable product from the external electromagnetic field, and the shielding layer 104 is a conventional material, which is a known device and will not be described herein.

Specifically, the inside of the shield layer 104 is filled with the fixing layer 105.

In this embodiment: the fixing layer 105 is made of a PP rope, after filling, the outer diameter of the cable core can be relatively complete, and the fixing layer 105 is made of an existing material, is a known device, and is not described herein in detail.

Specifically, the outer surface of the first protective sheath 9 is fixedly connected with a convex block 10.

In this embodiment: the bump 10 facilitates screwing of the first plurality of sheaths 9.

During the use, the user can be connected first base 1 and second base 6 with first cable 5 and second cable 13 respectively through the bolt, then dock first base 1 and second base 6, make snap ring 2 complete with inlay establish with draw-in groove 11 in, make sealing washer 7 laminate completely along the circumferencial direction with the right side surface of first base 1, then stimulate first protective sheath 9 right, rotate first protective sheath 9, make it carry out threaded connection with second protective sheath 14, through protruding piece 10, it can with the hand screw up first protective sheath 9 with second protective sheath 14.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high tension cable headgear of hydrogen circulator, includes first base (1) and second base (6), its characterized in that: the right side of the first base (1) is fixedly connected with a clamping ring (2), the left side of the first base (1) is fixedly connected with a first clamping sleeve (3), the outer surface of the first clamping sleeve (3) is sleeved with a gasket (4), the left side of the first clamping sleeve (3) is fixedly provided with a first cable (5) through a bolt, the outer surface of the first clamping sleeve (3) is rotatably sleeved with a first protective sleeve (9), the inner wall of the first protective sleeve (9) is provided with threads, the left side of the second base (6) is bonded with a sealing ring (7), the left side outer surface of the second base (6) is provided with a clamping groove (11), the right side of the second base (6) is fixedly connected with a second clamping sleeve (8), the right side of the second clamping sleeve (8) is fixedly provided with a second cable (13) through a bolt, the outer surface of the second clamping sleeve (8) is fixedly connected with a second protective sleeve (, a set of connecting node (12) is all installed to the left side surface of first base (1) and the right side surface of second base (6).

2. The high-voltage cable head cover of a hydrogen circulator of claim 1, wherein: the first base (1) comprises a metal shell (101), and an anti-corrosion layer (102) is embedded in the inner wall of the metal shell (101).

3. The high voltage cable head cover of a hydrogen circulator of claim 2, wherein: and a protective layer (103) is embedded in the inner wall of the anticorrosive layer (102).

4. The high voltage cable head cover of a hydrogen circulator of claim 3, wherein: and a shielding layer (104) is embedded in the inner wall of the protective layer (103).

5. The high-voltage cable head cover of a hydrogen circulator of claim 4, wherein: the shielding layer (104) is internally filled with a fixing layer (105).

6. The high voltage cable head cover of a hydrogen circulator of claim 5, wherein: the outer surface of the first protective sleeve (9) is fixedly connected with a convex block (10).