CN209912548U - Underwater rust-resistant cable - Google Patents

Abstract

The utility model discloses a submarine rust-resistant cable that loses of using, including rubber sleeve, cable, mounting and mount, rubber sleeve's both ends fixed mounting has the spacing groove, the both sides fixed mounting of spacing groove has the limiting plate, there is sealed external member one side of limiting plate through screwed pipe fixed mounting, the outside fixed mounting of spacing groove has the mounting, the bottom welding of mounting has the mount, rubber sleeve's inside movable mounting has the cable that runs through, the both ends fixed mounting of cable has water joint. The utility model discloses install waterproof connection and can improve the waterproof nature that the cable is connected, avoid having the steam seepage, cause the cable short circuit, guaranteed the security that the cable is connected, improve device's practicality, through the leakproofness of installing the multiplicable rubber sleeve pipe of seal kit and connecting, guaranteed the security of inside cable, further improve device's waterproof performance.

Description

Underwater rust-resistant cable

Technical Field

The utility model relates to the technical field of cables, specifically be a submarine rust-resistant cable that loses with.

Background

Along with the gradual acceleration of the urbanization process, city planning is more and more modern, in the urban construction process, urban communication and power utilization can be guaranteed to be paved with cables, the cables can be divided into power cables, communication cables, control cables and the like according to the purposes, and compared with overhead lines, the cables have the advantages that the cable is small in inter-line insulation distance, small in occupied space, underground laying but not occupying space above the ground, free from the influence of pollution of the surrounding environment, high in power transmission reliability, small in interference on personal safety and the surrounding environment, high in manufacturing cost, troublesome in construction and maintenance and complex in manufacturing, so that the cables are mostly applied to dense areas of population and power grids and crowded places with heavy traffic; laying in crossing the river, seabed then can avoid using large-span overhead line, nevertheless there is certain drawback in the submarine cable that circulates in the existing market, and the position of unable fixed cable makes its cable aversion under the flow of water easily, makes its multiunit cable alternately twine, the later stage of the cable of being not convenient for detects, and submarine causes the cable to be corroded easily under the cable simultaneously, shortens the life of cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a submarine rust-resistant cable that loses to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a submarine rust-resistant cable that loses, includes rubber sleeve, cable, mounting and mount, rubber sleeve's both ends fixed mounting has the spacing groove, the both sides fixed mounting in spacing groove has the limiting plate, there is sealed external member one side of limiting plate through screwed pipe fixed mounting, the outside fixed mounting in spacing groove has the mounting, the bottom welding of mounting has the mount, rubber sleeve's inside movable mounting has the cable that runs through, the internally mounted of cable has sealing layer, sealing layer's inside is equipped with the armor, the inside of armor is equipped with the shielding layer, the inside of shielding layer is equipped with two sets of pure copper wire, the both ends fixed mounting of cable has water joint.

Preferably, the fixing part is internally provided with two groups of clamping pieces, and the two groups of clamping pieces are matched and fixedly connected with the fixing bolt through a connecting block.

Preferably, the fixing frame is internally provided with a connecting frame, the bottom of the connecting frame is welded with a bottom plate, and the top of the bottom plate is movably provided with a through antirust bolt.

Preferably, the inside of the waterproof connector is provided with a waterproof connecting piece, and one end of the waterproof connecting piece is fixedly provided with a waterproof connector through an internal clamping groove.

Preferably, one side of the sealing sleeve is fixedly provided with a connecting plate, and a through rust-proof screw is movably arranged in the connecting plate through a through hole.

Preferably, a fixture block is fixedly installed inside the rubber sleeve, and a wear-resistant block is arranged outside the rubber sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the underwater anti-corrosion cable can be convenient for fixing the position of the cable through the installation of the fixing frame, so that the cable is not influenced by water flow to move, the orderliness of cable laying is ensured, the cable winding is avoided, the cable is convenient for workers to check, the working efficiency of the workers in maintenance is improved, meanwhile, the rubber sleeve can protect the internal cable, prevent the cable from being corroded and damaged by water pressure and water flow, prevent the internal cable from being corroded, prolong the service life of the internal cable, meanwhile, the waterproof performance of the device is improved, the practicability of the device is improved, the waterproof property of the cable connection can be improved by installing the waterproof joint, the short circuit of the cable caused by the leakage of water vapor is avoided, the safety of the cable connection is ensured, the practicability of the device is improved, the sealing performance of the rubber sleeve connection can be increased by installing the sealing sleeve, the safety of the inner cable is guaranteed, and the waterproof performance of the device is further improved.

Drawings

Fig. 1 is a schematic sectional structure of the present invention;

fig. 2 is a schematic front structural view of the present invention;

fig. 3 is a schematic structural view of the sealing sleeve of the present invention;

fig. 4 is a schematic view of the internal structure of the cable of the present invention;

fig. 5 is a schematic view of the fixing member structure of the present invention.

In the figure: 1. a waterproof joint; 101. a waterproof connector; 102. a waterproof connector; 2. a limiting groove; 201. a limiting plate; 202. a threaded pipe; 3. a rubber sleeve; 301. a clamping block; 302. a wear-resistant block; 4. a cable; 401. sealing the protective layer; 402. an armor layer; 403. a shielding layer; 404. a pure copper wire; 5. a sealing sleeve; 501. a connecting plate; 502. an antirust screw rod; 6. a fixing member; 601. a fastener; 602. connecting blocks; 603. fixing the bolt; 7. a fixed mount; 701. a connecting frame; 702. a base plate; 703. provided is a rust-proof bolt.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: an anti-corrosion cable for underwater use comprises a rubber sleeve 3, a cable 4, a fixing piece 6 and a fixing frame 7, wherein limiting grooves 2 are fixedly arranged at two ends of the rubber sleeve 3, the rubber sleeve 3 can protect the cable 4 inside, the cable 4 is prevented from being corroded and damaged by water pressure and water flow, the service life of the cable 4 inside is prolonged, the limiting grooves 2 can provide fixed positions for the fixing piece 6, the distance between the limiting grooves 2 is 5 meters, limiting plates 201 are fixedly arranged at two sides of the limiting grooves 2, the fixing piece 6 can be prevented from moving by the limiting plates 201, the position of the fixing piece 6 is limited, a sealing sleeve piece 5 is fixedly arranged at one side of each limiting plate 201 through a threaded pipe 202, the threaded pipe 202 can be matched and connected with threads inside the sealing sleeve piece 5, the sealing sleeve piece 5 is convenient to install, the connection tightness is increased, the connection tightness of the rubber sleeve 3 can be increased by the sealing sleeve, the waterproof performance of the device is further improved, a fixing part 6 is fixedly installed on the outer side of the limiting groove 2, the fixing part 6 can conveniently fix a fixing frame 7 at the bottom of the rubber sleeve 3, the installation efficiency is improved, the fixing frame 7 is welded at the bottom of the fixing part 6, the fixing frame 7 can fix the position of the device and prevent the device from moving, a penetrating cable 4 is movably installed inside the rubber sleeve 3, the cable 4 can transmit signals, a sealing protection layer 401 is installed inside the cable 4, the sealing protection layer 401 can protect a pure copper conductor 404 from being damaged by machinery, moisture, chemical articles, light and the like and prevent the pure copper conductor 404 from being damaged, an armor layer 402 is arranged inside the sealing protection layer 401 and is used for protecting a shielding layer 403 from being damaged by machinery, a galvanized steel belt, a steel wire or a copper belt, a copper wire and the like are generally adopted as armor to be wrapped outside a sheath, shielding layer 403 can play certain ground protection effect, if take place the damage in the cable conductor, the electric current that exposes out can be in the same direction as shielding layer 403 inflow ground net, the inside of shielding layer 403 is equipped with two sets of pure copper conductor 404, pure copper conductor 404 is made with high conductivity material copper, according to laying the requirement of service condition to the soft degree of cable, every line heart probably is formed by single wire or many wire transposition, the both ends fixed mounting of cable 4 has water joint 1, water joint 1 can improve the waterproof nature that cable 4 connects, avoid having the steam seepage, cause 4 short circuits of cable, the security that cable 4 connects has been guaranteed.

Further, the two sets of clamping pieces 601 are arranged inside the fixing piece 6, the two sets of clamping pieces 601 can be conveniently fixed outside the limiting groove 2 and can be conveniently dismounted, the two sets of clamping pieces 601 are fixedly connected with the fixing bolt 603 in a matched mode through the connecting block 602, and the two sets of clamping pieces 601 can be firmly fixed outside the limiting groove 2 in a matched mode through the connecting block 602 and the fixing bolt 603.

Further, the internally mounted of mount 7 has link 701, the bottom of fastener 601 can be fixed to link 701, increases the fastness of device, and the bottom welding of link 701 has bottom plate 702, and bottom plate 702 can contact with the bottom, can fix bottom plate 702 at the bottom through rust-resistant bolt 703 to fixing device's position, the top movable mounting of bottom plate 702 has rust-resistant bolt 703 that runs through, and rust-resistant bolt 703 surface coating has anti-rust coating, can prevent that rust-resistant bolt 703 from being corroded by the water.

Further, the internally mounted of water joint 1 has waterproof connecting piece 101, and two sets of cables 4 can be connected in waterproof connecting piece 101 and the cooperation of waterproof connector 102, and the one end of waterproof connecting piece 101 has waterproof connector 102 through inside draw-in groove fixed mounting.

Further, one side fixed mounting connecting plate 501 of sealed external member 5, connecting plate 501 is inside to be equipped with the through-hole and can pass through the mounted position for rust-resistant screw 502, and the inside of connecting plate 501 has the rust-resistant screw 502 that runs through-hole movable mounting, and two sets of sealed external members 5 can be fixed to rust-resistant screw 502, increase the fastening nature that two sets of sealed external members 5 are connected.

Further, a fixture block 301 is fixedly mounted inside the rubber sleeve 3, the fixture block 301 can limit the position of the cable 4, a wear-resistant block 302 is arranged outside the rubber sleeve 3, the wear-resistant block 302 can increase the wear-resistant structure of the rubber sleeve 3, and the wear resistance of the device is improved.

The theory of operation, run through rubber sleeve 3's inside with cable 4, can cooperate through waterproof connecting piece 101 and waterproof connector 102 and can connect two sets of cables 4, improve the waterproof nature that two sets of cables 4 are connected, can cooperate with screwed pipe 202 through the inside screw thread of seal kit 5 and be connected, it connects to obtain fastness and leakproofness to increase two sets of rubber sleeve 3, prevent the inside entering water of rubber sleeve 3, can firmly fix two sets of fastener 601 in the spacing groove 2 outside through cooperation through connecting block 602 and fixing bolt 603 simultaneously, and can fix bottom plate 702 at the bottom through rust-resistant bolt 703, thereby fixing device's position, prevent to remove.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims (6)

1. The utility model provides a submarine rust-resistant cable that loses, includes rubber sleeve (3), cable (4), mounting (6) and mount (7), its characterized in that: limiting grooves (2) are fixedly arranged at two ends of the rubber sleeve (3), limiting plates (201) are fixedly arranged at two sides of the limiting grooves (2), one side of the limiting plate (201) is fixedly provided with a sealing sleeve (5) through a threaded pipe (202), a fixing piece (6) is fixedly arranged at the outer side of the limiting groove (2), a fixing frame (7) is welded at the bottom of the fixing piece (6), a penetrating cable (4) is movably arranged in the rubber sleeve (3), a sealing protection layer (401) is arranged inside the cable (4), an armor layer (402) is arranged inside the sealing protection layer (401), the cable is characterized in that a shielding layer (403) is arranged inside the armor layer (402), two groups of pure copper conductors (404) are arranged inside the shielding layer (403), and waterproof connectors (1) are fixedly mounted at two ends of the cable (4).

2. The corrosion-resistant cable for the underwater use of claim 1, wherein: two groups of clamping pieces (601) are installed inside the fixing piece (6), and the two groups of clamping pieces (601) are matched and fixedly connected with the fixing bolt (603) through a connecting block (602).

3. The corrosion-resistant cable for the underwater use of claim 1, wherein: the internal mounting of mount (7) has link (701), and the bottom welding of link (701) has bottom plate (702), and the top movable mounting of bottom plate (702) has rust-resistant bolt (703) that runs through.

4. The corrosion-resistant cable for the underwater use of claim 1, wherein: the waterproof connector is characterized in that a waterproof connecting piece (101) is arranged inside the waterproof connector (1), and a waterproof connector (102) is fixedly arranged at one end of the waterproof connecting piece (101) through an inner clamping groove.

5. The corrosion-resistant cable for the underwater use of claim 1, wherein: one side fixed mounting connecting plate (501) of sealed external member (5), the rust-resistant screw rod (502) that runs through is installed through the through-hole movable in the inside of connecting plate (501).

6. The corrosion-resistant cable for the underwater use of claim 1, wherein: a clamping block (301) is fixedly installed in the rubber sleeve (3), and a wear-resistant block (302) is arranged on the outer side of the rubber sleeve (3).

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