CN212061991U - Shallow sea oil well exploration cable - Google Patents

Abstract

The utility model discloses a shallow sea oil well exploration cable relates to cable technical field, including the insulating layer, the inboard bonding of insulating layer is provided with a set of clamping bar, and the inboard of insulating layer inlays and is equipped with a set of fixing clip, and the outer wall depressed part of fixing clip all welds and is provided with the sleeve to the fixing clip is multilateral shape, and telescopic inboard all welds and is provided with clamping spring, and clamping spring keeps away from telescopic one end and welds in clamping bar's one end. This shallow sea oil well exploration cable, through the memory cotton, press from both sides tight pole and fixing clip, can realize the fixed to this cable, avoid the device inside because the looks mutual friction of cable, the short circuit accident that leads to has improved the security of device, this shallow sea oil well exploration cable, through thread groove, clutch blocks and back up coat, can avoid the outer wall scraping of the device, the life of device has been improved, frictional force is improved simultaneously, the problem that is difficult to the recovery that oil and marine alga are adhere to and lead to has been avoided.

Description

Shallow sea oil well exploration cable

Technical Field

The utility model relates to the technical field of cables, specifically be a shallow sea oil well exploration cable.

Background

A cable is generally a rope-like cable formed by twisting several or several groups of conductors (at least two in each group), each group of conductors being insulated from each other and usually twisted around a center, the entire outer surface being covered with a highly insulating covering, the insulated conductors being formed by one or more mutually insulated conductive cores being placed in a sealed sheath, which may be provided with a protective covering for transmitting, distributing electrical energy or transmitting electrical signals, and which differs from ordinary wires mainly in that the cable is relatively large in size and relatively complex in structure.

Due to the safety and efficiency of cables, more and more locations are beginning to use power cables and communication cables with special purposes, however, in the process of shallow sea oil well exploration, two cables are often used, but when two cables are used and are lowered into sea water, the cables are often wound, the equipment is likely to be damaged and fall off, but simply tie the communication cable and the power cable together, and are extremely easy to use for a long time, the mutual friction between the cables can seriously cause the short circuit of the cables and the failure of the exploration task and other serious consequences, secondly, the use of cables in oil well exploration, on the one hand, may cause the adhesion of leaked oil, on the other hand, may cause the adhesion of algae, when the operation is retrieved, the outer wall of cable often can be very smooth, increases the degree of difficulty that the cable was retrieved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a shallow sea oil well exploration cable through memory cotton, clamp bar and fixing clip, can realize the fixed to this cable, avoids the device inside because the mutual friction of cable, through thread groove, clutch blocks and back up coat, can avoid the device's outer wall scraping, has improved the life of device, has improved frictional force simultaneously, has avoided oil and marine alga to adhere to, leads to being difficult to the problem of retrieving.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a shallow sea oil well exploration cable, includes the insulating layer, the inboard bonding of insulating layer is provided with a set of clamping bar, the inboard of insulating layer inlays and is equipped with a set of fixing clip, and the outer wall recess of fixing clip all welds and is provided with the sleeve to the fixing clip is multilateral shape, telescopic inboard all welds and is provided with clamping spring, and clamping spring keeps away from telescopic one end and welds in clamping bar's one end, the inner wall department of insulating layer inlays and is equipped with the silica gel layer, and the space that silica gel layer and fixing clip formed is provided with the filling layer to dry silica gel is chooseed for use to the material on silica gel layer.

In order to improve the device's stability, conduct the utility model relates to a shallow sea oil well exploration cable is preferred, the material of filling layer adopts the memory cotton, the inner wall of filling layer is laminated in the outer wall department of fixing clip completely.

In order to avoid cable looks mutual friction, as the utility model relates to a shallow sea oil well exploration cable is preferred, the power hole has all been seted up to the inboard axle center department of fixing clip, and the inboard of power hole inlays and is equipped with power cable, the communication hole has all been seted up to the protruding end of fixing clip, and the inboard in communication hole all inlays and is equipped with communication cable.

In order to improve the device's leakproofness, conduct the utility model relates to a shallow sea oil well exploration cable is preferred, the outer wall cover of insulating layer is equipped with the waterproof layer, and the outer wall cover of waterproof layer is equipped with the back up coat.

In order to improve the device's structural strength, conduct the utility model relates to a shallow sea oil well exploration cable is preferred, the inboard rotation of back up coat inlays and is equipped with the metal skeleton net, the outer wall bonding of back up coat is provided with a set of clutch blocks, and the clutch block interval sets up to the clutch block is square form, the thread groove has been seted up to the outer wall of back up coat.

In order to avoid the device to leak and cause the large tracts of land to soak, conduct the utility model relates to a shallow sea oil well exploration cable is preferred, the inboard of insulating layer is inlayed and is equipped with a set of closing plate, and the closing plate interval sets up to the inboard axle center department of closing plate all inlays the outside department of locating power cable, the inboard department of closing plate all inlays the outside department of locating communication cable.

The utility model provides a shallow sea oil well exploration cable. The method has the following beneficial effects:

(1) this shallow sea oil well exploration cable through memory cotton, clamp rod and fixing clip, can realize the fixed to this cable, avoids the inside short circuit accident because the looks mutual friction of cable of device, leads to, has improved the security of device.

(2) This shallow sea oil well exploration cable through thread groove, clutch blocks and back up coat, can avoid the device's outer wall scraping, has improved the life of device, has improved frictional force simultaneously, has avoided oil and marine alga to adhere to, leads to being difficult to the problem of retrieving.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a side view of the friction block of the present invention;

fig. 3 is a plate sectional view of the sealing plate of the present invention.

In the figure: 1. an insulating layer; 2. a waterproof layer; 3. a reinforcement layer; 4. a friction block; 5. a sleeve; 6. a metal skeleton mesh; 7. a clamping spring; 8. a clamping lever; 9. fixing the card; 10. a communication hole; 11. a power supply hole; 12. a communication cable; 13. a filling layer; 14. a silica gel layer; 15. a power cable; 16. a sealing plate; 301. a thread groove.

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. 1-3, the present invention provides a technical solution: the utility model provides a shallow sea oil well exploration cable, including insulating layer 1, the inboard bonding of insulating layer 1 is provided with a set of clamping bar 8, the inboard of insulating layer 1 inlays and is equipped with a set of fixing clip 9, and the outer wall of fixing clip 9 recess all welds and is provided with sleeve 5, and fixing clip 9 is multilateral shape, the inboard of sleeve 5 all welds and is provided with clamping spring 7, and clamping spring 7 keeps away from the one end of sleeve 5 and welds in the one end of clamping bar 8, the inner wall department of insulating layer 1 inlays and is equipped with silica gel layer 14, and silica gel layer 14 is provided with filling layer 13 with the space that fixing clip 9 formed, and dry silica gel is chooseed for use to the material on silica.

In this embodiment: use fixing clip 9, can realize that the separation to the cable is fixed, avoid the in-process of using in earlier stage installation and later stage, cable looks mutual friction, lead to insulating nature to descend, serious accident that may cause the short circuit, through clamping bar 8 and clamping spring 7, can realize the further fixing to fixing clip 9, outer wall through water pressure oppression the device, make clamping bar 8 fully extrude clamping spring 7, the use degree of depth is deepened more, the device's stability is higher, through filling layer 13, can avoid fixing clip 9 and insulating layer 1 looks mutual friction, through silica gel layer 14, can realize the absorption to the device's inside moisture, avoid making the cable age, lead to life to shorten.

Specifically, the material of the filling layer 13 is memory cotton, and the inner wall of the filling layer 13 is completely attached to the outer wall of the fixing clip 9.

In this embodiment: by means of the memory foam, on the one hand a stable separation of the fastening clip 9 from the insulating layer 1 can be achieved, and on the other hand, because the memory foam is soft in texture, the movement of the clamping lever 8 is not influenced.

Specifically, the fixing clip 9 has power holes 11 at the inner axis, and power cables 15 are embedded in the power holes 11, communication holes 10 are formed at the protruding ends of the fixing clip 9, and communication cables 12 are embedded in the communication holes 10.

In this embodiment: through the power supply hole 11 and the communication hole 10, the fixation of the cable can be achieved while avoiding the inside winding friction of the device.

Specifically, the outer wall cover of insulating layer 1 is equipped with waterproof layer 2, and waterproof layer 2's outer wall cover is equipped with back up coat 3.

In this embodiment: through waterproof layer 2, can avoid the inside of device to be permeated by moisture, improve the security and the life of device, through back up coat 3, can improve the structural stability of device, avoid under violent operation, the fracture problem that leads to.

Specifically, the metal skeleton net 6 is rotationally embedded in the inner side of the reinforcing layer 3, a group of friction blocks 4 are arranged on the outer wall of the reinforcing layer 3 in an adhesion mode, the friction blocks 4 are arranged at intervals, the friction blocks 4 are square, and the thread groove 301 is formed in the outer wall of the reinforcing layer 3.

In this embodiment: through metal skeleton net 6, can realize the promotion to structural strength, prevent the fracture of back up coat 3, through clutch blocks 4, can realize the isolation to back up coat 3, avoid back up coat 3, direct contact reef or other debris, protect the outer wall of back up coat 3, through thread groove 301, can increase the device's frictional force, place when the seabed for a long time, very easily cause cable outer wall to adhere to marine alga or oil, the outer wall that leads to because marine alga and oil is too smooth during the recovery, very easily cause and drop and fracture, thread groove 301 and clutch blocks 4, can improve the recovery efficiency of device.

Specifically, a set of sealing plates 16 are embedded in the inner side of the insulating layer 1, the sealing plates 16 are arranged at intervals, the inner axial centers of the sealing plates 16 are embedded in the outer side of the power cable 15, and the inner sides of the sealing plates 16 are embedded in the outer side of the communication cable 12.

In this embodiment: the sealing plate 16 can realize section-by-section sealing of the device, when a certain section is broken and enters water, seawater can not enter the interior of the junction box along with the cable, the safety of the device is improved, and the internal electric leakage of the device caused by the cable is avoided.

When the device is used, when the electric equipment descends into seawater, the friction block 4 at the outermost side can prevent the outer wall of the reinforcing layer 3 from being scratched by reefs and sundries, the metal framework net 6 can improve the structural strength of the reinforcing layer 3, the waterproof layer 2 can prevent seawater from permeating into the device, after the seawater descends to a certain depth, water pressure can extrude the reinforcing layer 3 to apply force layer by layer, the inner part of the insulating layer 1 is sunken towards the axis, the clamping rod 8 is further moved towards the axis, the fixing clamp 9 is further stabilized through the clamping spring 7 to prevent the power cable 15 and the communication cable 12 in the fixing clamp 9 from rubbing, the memory cotton used by the filling layer 13 is convenient for the clamping rod 8 to move through deformation, the silica gel layer 14 can adsorb water permeating into the device and isolate the friction between the fixing clamp 9 and the insulating layer 1, and the sealing plate 16 can prevent seawater from entering the power receiving box along the cable when the cable is broken or broken, when the cable is recovered, the seaweed and oil are prevented from adhering to the outer wall of the apparatus by the screw groove 301 and the friction block 4.

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 (6)

1. A shallow sea oil well exploration cable comprising an insulating layer (1), characterized in that: the inboard bonding of insulating layer (1) is provided with a set of clamping bar (8), the inboard of insulating layer (1) is inlayed and is equipped with a set of fixing clip (9), and the outer wall of fixing clip (9) recess all welds and is provided with sleeve (5) to fixing clip (9) are multilateral shape, the inboard of sleeve (5) all welds and is provided with clamping spring (7), and clamping spring (7) keep away from the one end of sleeve (5) and weld in the one end of clamping bar (8), the inner wall department of insulating layer (1) inlays and is equipped with silica gel layer (14), and the space that silica gel layer (14) and fixing clip (9) formed is provided with filling layer (13) to dry silica gel is chooseed for use to the material of silica gel layer (14).

2. The shallow sea oil well exploration cable of claim 1, wherein: the material of the filling layer (13) adopts memory cotton, and the inner wall of the filling layer (13) is completely attached to the outer wall of the fixing card (9).

3. The shallow sea oil well exploration cable of claim 1, wherein: power supply hole (11) have all been seted up to the inboard axle center department of fixing clip (9), and the inboard of power supply hole (11) inlays and is equipped with power cable (15), communication hole (10) have all been seted up to the protruding end of fixing clip (9), and communication cable (12) have all been inlayed to the inboard of communication hole (10).

4. The shallow sea oil well exploration cable of claim 1, wherein: the outer wall cover of insulating layer (1) is equipped with waterproof layer (2), and the outer wall cover of waterproof layer (2) is equipped with back up coat (3).

5. The shallow sea oil well exploration cable of claim 4, wherein: the inboard rotation of back up coat (3) is inlayed and is equipped with metal skeleton net (6), the outer wall bonding of back up coat (3) is provided with a set of clutch blocks (4), and clutch blocks (4) interval sets up to clutch blocks (4) are square form, thread groove (301) have been seted up to the outer wall of back up coat (3).

6. The shallow sea oil well exploration cable of claim 1, wherein: the inner side of the insulating layer (1) is embedded with a group of sealing plates (16), the sealing plates (16) are arranged at intervals, the inner axis of each sealing plate (16) is embedded at the outer side of the power cable (15), and the inner side of each sealing plate (16) is embedded at the outer side of the communication cable (12).

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