阅读说明：本技术 舰船用防紫外线防腐蚀阻水可载荷抗挤压测磁电缆 (Naval vessel is blocked water with antiultraviolet anticorrosion can the anti-extrusion survey magnetoelectricity cable of load ) 是由 李万松 闵泽宇 于 2019-09-05 设计创作，主要内容包括：本发明公开了一种舰船用防紫外线防腐蚀阻水可载荷抗挤压测磁电缆,包括缆体,所述缆体中间位置处设置有支架,所述支架包括四个防护条与四个滑动条,四个所述防护条与四个所述滑动条间隔设置。本发明支架整体可进行拆装,便于将线芯卡设在支架内侧,使用方便,电缆某处受到挤压,当挤压力作用与滑动条时,使得滑动条向内侧移动,而滑动条向内侧移动时,使得其两侧的防护条与滑动条向两侧移动,将力分解作用与多个载荷层上,当挤压力作用与防护条时,使得防护条向内侧移动,而防护条向内侧移动时,使得其两侧的滑动条与防护条向两侧移动,将力分解作用与多个载荷层上,防止挤压对线芯造成伤害,具有优异的载荷力。(Being blocked water the invention discloses a kind of naval vessel with antiultraviolet anticorrosion can the anti-extrusion survey magnetoelectricity cable of load, including cable body, the cable body middle position is provided with bracket, and the bracket includes four security bars and four slider bars, and four security bars and four slider bar intervals are arranged.Bracket of the present invention can integrally be dismounted, convenient for core is fastened on the inside of bracket, it is easy to use, cable somewhere is squeezed, when extruding force effect is with slider bar, so that slider bar moves inward, and slider bar is when moving inward, so that the security bar and slider bar of its two sides are mobile to two sides, it will be in power decomposition and multiple load layers, when extruding force effect is with security bar, so that security bar moves inward, and security bar is when moving inward, so that the slider bar and security bar of its two sides are mobile to two sides, it will be in power decomposition and multiple load layers, it prevents from squeezing and core is damaged, with excellent loading force.)

1. a kind of naval vessel is blocked water with antiultraviolet anticorrosion can the anti-extrusion survey magnetoelectricity cable of load, which is characterized in that including cable body (1), the cable body middle position is provided with bracket (7), and the bracket (7) includes four security bars (71) and four slider bars (72), four security bars (71) are arranged with four slider bar (72) intervals, and security bar (71) and slider bar (72) It is slidably connected, is opened up fluted (711) on the inside of the security bar (71), be provided with curved portion on the outside of the security bar (71) One (712), the two sides of the security bar (71) are provided with to the inclined inclined-plane one (713) of curved portion one (712), the slider bar (72) it is provided with curved portion two (721) on the outside of, is provided with inner fovea part (722), the sliding on the inside of the slider bar (72) The two sides of item (72) are provided with the inclined inclined-plane two (723) of inside recess portion (722), and the inside setting of the groove (711) is wired Core (8), the core (8) include cable core conductor (81) and insulating layer (82), and the cable core conductor (81) is located in core (8) It at heart position, is coated with insulating layer (82) on the outside of the cable core conductor (81), the insulating layer (82) uses ethylene-propylene diene copolymer It is made of the rubber of base-material, the inside of the bracket (7) is filled with water-blocking filling paste (9), and the outside of the bracket (7) is described Cable body (11) on the outside of bracket (7) is internal by being disposed with the twining package tape that blocks water (6), inner sheath (5), load layer (2) except interior And oversheath (4), the inside cable inside between the bracket (7) and the twining package tape that blocks water (6) are filled with water-proof strip (3), institute Stating oversheath (4) is chlorosulfonated polyethylene for made of base-material.

2. a kind of naval vessel according to claim 1 with antiultraviolet anticorrosion block water can the anti-extrusion survey magnetoelectricity cable of load, Be characterized in that, the inclined-plane two (723) along its length on be evenly arranged with dovetail groove, the inclined-plane one (713) is along its length It is evenly arranged on degree direction and is mutually matched dovetail slide block with dovetail groove.

3. a kind of naval vessel according to claim 1 with antiultraviolet anticorrosion block water can the anti-extrusion survey magnetoelectricity cable of load, It is characterized in that, the load layer (1) is twisted into one using 7 × 0.50mm high-strength stainless steel wire same core formula, and multiply is stainless Steel strand is wrapped in inner sheath (2) outside, and per share steel wire spacing is not more than 0.4mm.

4. a kind of naval vessel according to claim 1 with antiultraviolet anticorrosion block water can the anti-extrusion survey magnetoelectricity cable of load, It is characterized in that, the inner sheath (2) uses to be made using ethylene-propylene diene copolymer of the rubber of base-material.

Technical field

The present invention relates to magnetic field of cable technology is surveyed, it is specifically related to a kind of naval vessel and is blocked water and can be carried with antiultraviolet anticorrosion The anti-extrusion survey magnetoelectricity cable of lotus.

Background technique

Currently, naval vessel shell is all metal shell, magnetized in long-term use by earth's magnetic field, one is generated around and is added Magnetic field --- ship's magnetism, ship's magnetism produce naval vessel inherently safe, normal navigation traveling, the manned member's health in naval vessel etc. Raw many hazards.Therefore it needs often to carry out survey magnetic to naval vessel with magnetometer, to take antimagnetic and demagnetization measure, drop in time Low magnetic loss evil.

The existing matching used survey magnetoelectricity cable of magnetometer needs to consider China's marine environment when selection and structure design, Such as the problems such as ultraviolet light is strong, hot weather and corrosive properly are strong, it is required that cable itself has anti-ultraviolet function, resistance to height Warm exposure, anti-seawater corrosion, water stop function and can load bearing function, i.e., under certain condition cable have antiultraviolet Function, anti-seawater corrosion and there are certain water stop function and load-carrying ability, cable can still be maintained normally in this case Operation, but there are no a kind of so far survey magnetoelectricity cable with this excellent properties.

Summary of the invention

1. technical problems to be solved

The purpose of the present invention is to provide a kind of naval vessel with antiultraviolet anticorrosion block water can the anti-extrusion survey magnetoelectricity cable of load, To solve the problems mentioned in the above background technology.

2. technical solution

To solve the above problems, the present invention adopts the following technical scheme that:

A kind of naval vessel with antiultraviolet anticorrosion block water can the anti-extrusion survey magnetoelectricity cable of load, including cable body, in the cable body Between be provided with bracket at position, the bracket includes four security bars and four slider bars, four security bars and four institutes The setting of slider bar interval is stated, and security bar is slidably connected with slider bar, and fluted, the protection is opened up on the inside of the security bar Curved portion one is provided on the outside of item, the two sides of the security bar are provided with to the inclined inclined-plane one of curved portion one, the sliding Be provided with curved portion two on the outside of item, be provided with inner fovea part on the inside of the slider bar, the two sides of the slider bar be provided with to The inclined inclined-plane two of inner fovea part, is provided with core on the inside of the groove, and the core includes cable core conductor and insulating layer, described Cable core conductor is located at the center position of core, and insulating layer is coated on the outside of the cable core conductor, and the insulating layer uses three First the third glue of second is made of the rubber of base-material, and the inside of the bracket is filled with water-blocking filling paste, the outside of the bracket, the branch By being disposed with the twining package tape that blocks water, inner sheath, load layer and oversheath, the bracket except interior inside cable body on the outside of frame Water-proof strip is filled with inside inside cable between the twining package tape that blocks water, it is base-material system that the oversheath, which is by chlorosulfonated polyethylene, At.

Preferably, the inclined-plane two along its length on be evenly arranged with dovetail groove, the inclined-plane one side along its length It is evenly arranged with upwards and is mutually matched dovetail slide block with dovetail groove.

Preferably, the load layer is twisted into one using 7 × 0.50mm high-strength stainless steel wire same core formula, not by multiply Rust steel strand is wrapped in outside inner sheath, and per share steel wire spacing is not more than 0.4mm.

Preferably, the inner sheath is used is made using ethylene-propylene diene copolymer of the rubber of base-material.

3. beneficial effect

1, bracket is arranged in cable body middle position of the present invention, and bracket includes four security bars and four slider bars, and four anti- Guard strip and four slider bar intervals are arranged, and security bar is slidably connected with slider bar, and groove, security bar are opened up on the inside of security bar Outside curved portion one is set, the two sides of security bar are arranged to the inclined inclined-plane one of curved portion one, and arc is arranged in the outside of slider bar Inner fovea part is arranged in shape portion two, the inside of slider bar, and the inside inclined inclined-plane two of recess portion, the inside of groove is arranged in the two sides of slider bar Core is set, and cable body is internally provided with load layer, in application, bracket can integrally be dismounted, convenient for core is fastened on bracket Inside, easy to use, cable somewhere is squeezed, when extruding force effect is with slider bar, so that slider bar moves inward, and When slider bar moves inward so that the security bar and slider bar of its two sides are mobile to two sides, due to load layer using 7 × 0.50mm high-strength stainless steel wire same core formula is twisted into one, multiply stainless steel strand is wrapped in outside inner sheath, and per share steel Silk spacing is not more than 0.4mm, can be by power decomposition to load layer, when extruding force effect is with security bar, so that security bar Move inward, and when security bar moves inward, so that the slider bar and security bar of its two sides are mobile to two sides, power is decomposed Effect prevents extruding from damaging to core on load layer, has excellent loading force, while improving the carrying energy of cable Power, that is, anti-pull power.

2, stent outer of the present invention it is interior except set gradually the packing that blocks water, block water twining package tape, in application, working as cable position In seawater, when thering is water to infilter cable, extruding of the cable by seawater first, so that security bar and slider bar move inward Situation, so that be bonded even closer between security bar and slider bar, on the inside of the infiltration bracket that seawater can be prevented, prop up simultaneously Water-proof strip on the outside of frame and the twining package tape that blocks water, it may occur that expansion prevents the entrance of seawater, and will push security bar and slider bar Move inward, further improve compactness between security bar and slider bar, prevent on the inside of the infiltration bracket of seawater, due to branch Water-blocking filling paste is filled in the inside of frame, and gap on the inside of bracket is blocked, prevents contact with sea water core from corroding to core.

3, the present invention cable body oversheath be chlorosulfonated polyethylene be base-material made of, and chlorosulfonated polyethylene be with Containing chlorine special elastic body material of the polyethylene main material through prepared by chlorination, chlorosulfonation there is height to be saturated chemical structure, The specific rubber kind for belonging to high-performance quality due to containing chlorine sulphonyl active group in molecular structure, therefore shows high activity, and Especially prominent with the oxidation of resistant to chemical media burn into ozone-resistant and the performances such as resistance to oil corrosion, fire-retardant, also have the change of anti-times, it is heat-resisting, resist from Son radiation, low temperature resistant, anti scuffing and electrical insulating property and excellent mechanical performance, so that cable has antiultraviolet, anti-corrosion Erosion, the change of anti-times, heat-resisting, anti-ionizing radiation, low temperature resistant, anti scuffing and electrical insulating property and excellent mechanical performance.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention；

Fig. 2 is core structure schematic diagram of the invention；

Fig. 3 is supporting structure schematic diagram of the invention；

Fig. 4 is security bar and slider bar structural schematic diagram of the invention；

Fig. 5 is security bar and slider bar clamping structure structural schematic diagram of the invention

Fig. 6 is that bracket of the invention is squeezed one schematic diagram of state；

Fig. 7 is that bracket of the invention is squeezed two schematic diagram of state.

Appended drawing reference: 1- cable body, 2- load layer, 3- water-proof strip, 4- oversheath, 5- inner sheath, 6- block water twining package tape, 7- branch Frame, 71- security bar, 711- groove, 712- curved portion one, the inclined-plane 713- one, 72- slider bar, 721- curved portion two, 722- indent Portion, the inclined-plane 723- two, 8- core, 81- cable core conductor, 82- insulating layer, 9- water-blocking filling paste.

Specific embodiment

The present invention is described in further detail with reference to the accompanying drawings and examples.