CN210366331U

CN210366331U - Cable recovery unit for ocean engineering

Info

Publication number: CN210366331U
Application number: CN201920363243.XU
Authority: CN
Inventors: 卞晨泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-04-21
Anticipated expiration: 2029-03-21

Abstract

The utility model relates to a cable recovery device for ocean engineering, which comprises a fixed seat, wherein a tensioning box is arranged on the fixed seat through a lifting mechanism, the tensioning box is provided with a perforation for a cable to pass through, and tensioning pulleys are arranged on the tensioning box on two sides of the cable to pass through; one side of taut case is equipped with the bobbin, the bobbin includes the iron hanging wall, the lower wall is installed in the wrapping post between the two with rotating, iron hanging wall center department connects the output shaft and the fixed driving motor of wrapping post, the bobbin top is equipped with attracts and carries the electro-magnet of fixing base top with the iron hanging wall, the electro-magnet passes through the fixed and support shelf location of support frame and connects the jet-propelled pipe of air pump, jet-propelled air jet nozzle of pipe evenly distributed can be to the wrapping post, the air pump is fixed in on the support frame and the input of air pump is connected with the drying tube. The utility model discloses difficult not hard up when making cable and bobbin winding, the wire winding is even, can clear away the attachment on the cable simultaneously, guarantees the clean and tidy dry of cable.

Description

Cable recovery unit for ocean engineering

Technical Field

The utility model relates to an ocean engineering technology field, concretely relates to cable recovery unit for ocean engineering.

Background

The ocean engineering refers to new construction, reconstruction and extension engineering which aims at developing, utilizing, protecting and recovering ocean resources and is characterized in that an engineering main body is positioned on one side of a coastline towards the sea. Generally, the main contents of ocean engineering can be divided into two parts, namely resource development technology and equipment facility technology, and specifically include: the method comprises the following steps of sea reclamation, sea dam engineering, artificial islands, sea and seabed material storage facilities, sea-crossing bridges, sea bottom tunnel engineering, seabed pipelines, seabed electric (optical) cable engineering, sea mineral resource exploration and development and auxiliary engineering thereof, sea energy development and utilization engineering such as offshore tidal power stations, wave power stations, temperature difference power stations and the like, seawater comprehensive utilization engineering such as large-scale seawater farms, artificial fish reef engineering, salt fields, seawater desalination and the like, sea entertainment and sports, landscape development engineering and other ocean engineering specified by the national ocean administration and the national institute of environmental protection administration.

In various projects go on, the frequency of use of cable is very high, extensively be used for the seabed to carry out signal of telecommunication transmission, seabed environment is relatively poor usually, need regularly overhaul the cable, when the cable need be changed because of damaging, need carry out recovery processing with the cable, current recovery is driven the take-up reel through the motor and is rotated and retrieve the cable, this kind of recovery mode though can replace manual operation, but because the tight degree of tightening between cable and take-up reel differs, can cause the cable to wind unevenly on the take-up reel, make the cable diameter everywhere of final recovery different, inconvenient transportation is deposited.

In addition, various sediments are generally generated on the surface layer of the cable soaked in seawater for a long time, pollutants with strong adsorbability are generated under the action of microorganisms, and the cable is directly wound and stored to occupy a large storage space and is inconvenient for subsequent recovery and treatment operations.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide a cable recovery unit for ocean engineering, through the effect of taut case both sides tensioning pulley to the cable for difficult emergence when twining of cable and bobbin is not hard up, improves the tension between cable and bobbin, simultaneously through reciprocating of taut case, the cooperation cable coils the line about the bobbin, makes the cable wind evenly on the bobbin.

The utility model discloses a realize through following technical scheme:

the cable recovery device for the ocean engineering comprises a fixed seat, wherein a tensioning box capable of moving up and down is mounted on the fixed seat through a lifting mechanism, a through hole for a cable to pass through is formed in the center of the tensioning box, a pair of tensioning pulleys arranged up and down are mounted on the tensioning box on two sides of the cable to pass through, and two ends of the cable passing through the through hole are located between two pulleys of each group of tensioning pulleys; one side of taut case is equipped with the bobbin, the bobbin includes the iron hanging wall, the lower wall is installed in the wrapping post between the two with rotating, the center department of iron hanging wall is connected with the first driving motor that output shaft and wrapping post are fixed, the top of bobbin is provided with attracts and carries the electro-magnet to the fixing base top with the iron hanging wall, the electro-magnet passes through the fixed air jet pipe who connects the air pump of installing on the support frame of support frame, evenly distributed has the jet-propelled air jet of winding post on the air jet pipe, the air pump is fixed in on the support frame and the input of air pump is connected with the drying tube.

Tensioning pulley effect through taut case both sides, make and apply a tight power of tightening between cable and the bobbin, guarantee can closely twine between cable and the bobbin, taut case reciprocates under elevating system's drive, cooperate first drive arrangement to drive the wrapping post and rotate, make the cable winding that can be even from top to bottom on the bobbin, air pump on the support frame spouts the gas through spray paint pipe and jet-propelled cable of winding on the bobbin, both can clean the remaining attachment in cable surface, also when sweeping through the dry air of drying tube, dehumidify the drying to the cable, avoid damaged position in the cable thoroughly damaged in the electrolytic corrosion of sea water, be convenient for long-time placing after the cable is retrieved. Wherein, utilize electromagnet to adsorb and carry the bobbin to the fixing base top, after the cable recovery finishes, through the break-make of electro-magnet, relieve suction, conveniently utilize transport means to transport the carrying to the bobbin, practice thrift the manpower.

Furthermore, elevating system include backup pad, lead screw and install the base plate of worm wheel and worm, the backup pad is located the base plate top, the backup pad is fixed with the subplate with lead screw complex through the guide bar between it and the base plate, the lead screw is fixed in on the worm wheel, the worm wheel rotates and can makes lead screw drive subplate reciprocate, the guiding hole of seting up on the base plate is passed to the lower extreme of guiding axle, the base plate is installed on the fixing base and is formed with the lift space that supplies the guiding axle to reciprocate between base plate and the fixing base, install drive worm pivoted second driving motor on the base plate.

The second driving motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the lead screw to rotate, the auxiliary plate is matched with the lead screw to rotate to realize up-and-down movement under the limiting and guiding effects of the guide rod, and therefore the supporting plate and the tensioning box above the supporting plate are driven to move up and down.

Furthermore, a guide mechanism for leading the cable into the tensioning box is arranged in front of the tensioning box and comprises a supporting seat, the top of the supporting seat is connected with two guide wheels through a support, and the cable penetrates through the space between the two guide wheels.

The guide wheel through the guide mechanism can guide and support the cable, and the cable is convenient to be wound up by matching with the winding reel.

Further, the supporting seat on still be fixed with the cleaning sleeve body that the cable passed, the cleaning sleeve body includes two semi-circular cover bodies, the one end of two semi-circular cover bodies is connected through the pivot, and the other end is connected through setting up the engaging lug bolted connection, installs buffer spring on the inside wall of the semi-circular cover body, is connected with the clean cotton body between the buffer spring.

The cable that passes taut case can be along with taut case luffing motion, and when the cable passed through the cleaning sleeve body, it forms the extrusion to make cable and cleaning cotton on the cleaning sleeve body between, through buffer spring's effect, makes the cable clean by cleaning cotton after the cleaning sleeve body, and the clean cover physical stamina is dismantled the bolt on with the engaging lug simultaneously, is convenient for clean inside cleaning cotton.

Furthermore, the tensioning pulley include pulley body and movable rod, the pulley body rotates and installs in the one end of movable rod, the other end of movable rod passes through the loose axle and strains the case and rotate and be connected, be fixed with reset spring between movable rod and the taut case.

The cable is under tensioning pulley's effect, because the effect of pressing of spring for the cable receives a tension force at the winding in-process, and the drum diameter after the winding is big, and the cable should not take place not hard up when twining the wrapping post, and through the effect of movable rod, the degree of tightening that can adjust the cable by oneself guarantees the homogeneity of kinking.

Preferably, the air jet ports are inclined downwards or upwards relative to the air jet direction of the winding column.

The high-pressure gas of jet-propelled mouth spun contacts with the cable on the wrapping post, and the jet-propelled direction slope of jet-propelled mouth to the wrapping post is upwards or the slope is downwards, compares in the perpendicular jet-propelled to the wrapping post, and high-pressure gas can sweep the attachment that remains on the cable more easily and drop, and avoids perpendicular jet-propelled the condition that compresses tightly attachment and cable and be difficult for the separation to take place.

Furthermore, the drying tube is filled with active carbon, and filter screens are arranged on two sides of the active carbon in the drying tube.

The active carbon in the drying tube can be matched with the filter screens at two sides to adsorb moisture and particles in the air entering the drying tube, so that the air entering the air pump is dry.

The utility model has the advantages that:

one, through the tensioning pulley effect of taut case both sides for exert a tight power of tightening between cable and the bobbin, guarantee can closely twine between cable and the bobbin, taut case reciprocates under elevating system's drive, the first drive arrangement of cooperation drives the wrapping post and rotates, make the winding that the cable can be even from top to bottom on the bobbin, and the difficult emergence of cable when twining on the bobbin is not hard up, the movable rod can the automatically regulated cable the degree of tightening, guarantee the winding degree of consistency of cable.

Secondly, air pump on the support frame spouts gas through paint spraying pipe and jet-propelled mouth to the cable of winding on the bobbin, both can clean the remaining attachment in cable surface, wherein, the jet-propelled clearance that is favorable to the attachment that more is favorable to of slant, when sweeping behind the dry air of drying tube, dehumidifies the drying to the cable, avoids damaged position in the cable to be thoroughly damaged in the electrolytic corrosion of sea water, the long-time placing after the cable of being convenient for is retrieved.

Thirdly, utilize the electromagnet to adsorb and carry the bobbin to the fixing base top, after the cable recovery finishes, through the break-make of electro-magnet, relieve suction, conveniently utilize transport means to transport the bobbin, practice thrift the manpower.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the condom body of the present invention;

FIG. 3 is a schematic structural view of the base plate of the present invention;

fig. 4 is a schematic structural view of the tensioning box of the present invention.

Shown in the figure:

1. the device comprises a fixed seat, 2, a tensioning box, 3, a tensioning pulley, 4, an upper disc, 5, a lower disc, 6, a winding post, 7, a first driving motor, 8, an electromagnet, 9, a supporting frame, 10, an air pump, 11, an air injection pipe, 12, an air injection port, 13, a drying pipe, 14, a movable rod, 15, a return spring, 16, a base plate, 17, a subplate, 18, a lead screw, 19, a supporting plate, 20, a guide rod, 21, a worm, 22, a worm wheel, 23, a second driving motor, 24, a supporting seat, 25, a guide wheel, 26, a cleaning sleeve body, 27, a semicircular sleeve body, 28, a buffer spring, 29, a cleaning cotton body, 30, a connecting lug, 31, a bolt, 32, a guide hole, 33, a lead screw hole, 33 and a rotating shaft.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

The utility model provides a cable recovery unit for ocean engineering, includes fixing base 1, installs the taut case 2 that can reciprocate through elevating system on the fixing base 1, and the perforation that supplies the cable to pass through is seted up at the center of taut case 2, all installs a pair of tensioning pulley 3 that sets up from top to bottom in the both sides that the cable passes through on taut case 2, and the cable all is located between two pulleys of every group tensioning pulley 3 through fenestrate both ends.

Tensioning pulley 3 include pulley body and movable rod 14, the pulley body rotates and installs in the one end of movable rod 14, the other end of movable rod 14 rotates with taut case 2 through loose axle 34 and is connected, be fixed with reset spring 15 between movable rod 14 and the taut case 2.

The lifting mechanism comprises a supporting plate 19, a lead screw 18 and a base plate 16 provided with a worm wheel 22 and a worm 21, the supporting plate 19 is positioned above the base plate 16, an auxiliary plate 17 matched with the lead screw 18 is fixed between the supporting plate 19 and the base plate 16 through a guide rod 20, the lead screw 18 is fixed on the worm wheel 22, the lead screw 18 can drive the auxiliary plate 17 to move up and down by the rotation of the worm wheel 22, the lower end of the guide rod 20 penetrates through a guide hole 32 formed in the base plate 16, the base plate 16 is arranged on the fixed seat 1, a lifting space for the guide rod 20 to move up and down is formed between the base plate 16 and the fixed seat 1, and a second driving motor 23 for driving the worm 21 to rotate.

The worm 21 and the base plate 16 are arranged in parallel and driven by a second driving motor 23, one surface of the worm wheel 22 is rotatably connected with the fixed seat 1 through a rotating shaft, a vertically upward screw 18 is fixed on the other surface of the worm wheel 22, the worm wheel 22 and the worm 21 are fixed below the base plate 16, and the screw 18 penetrates through the base plate 16 through a screw hole 33 and is in threaded connection with a horizontally arranged subplate 17.

One side of taut case 2 is equipped with the bobbin, the bobbin includes iron hanging wall 4, lower wall 6 installs wrapping post 6 between the two with rotating, the center department of iron hanging wall 4 is connected with output shaft and the fixed first driving motor 7 of wrapping post 6, the top of bobbin is provided with and attracts and carry the electro-magnet 8 of fixing base 1 top with iron hanging wall 4, electro-magnet 8 is connected with the power, can just form suction at the circular telegram, play the suction effect to iron hanging wall, electro-magnet 8 is fixed and install the jet-propelled pipe 11 of connecting air pump 10 on the support frame 9 through support frame 9, evenly distributed has on the jet-propelled pipe 11 can be to the jet-propelled air jet 12 of winding post 6, air pump 10 is fixed in on the support frame 9 and the input of air pump 10 is connected with drying tube 13. The drying tube 13 in be filled with active carbon, and the drying tube 13 is inside all to be provided with the filter screen in the both sides of active carbon.

Wherein, the air jet port 12 is inclined downwards or upwards relative to the air jet direction of the winding column 6. As an embodiment of the present invention, as shown in fig. 1, the air jet port 12 is inclined downward with respect to the air jet direction of the winding post 6.

The front of the tensioning box 2 is provided with a guide mechanism for leading the cable into the tensioning box 2, the guide mechanism comprises a support seat 24, the top of the support seat 24 is connected with two guide wheels 25 through a bracket, and the cable passes through the two guide wheels 25.

The supporting seat 24 on still be fixed with the cleaning cover body 26 that the cable passed, the cleaning cover body 26 includes two semi-circular cover bodies 27, the one end of two semi-circular cover bodies 27 is connected through the pivot, and the other end is connected through setting up engaging lug 30 bolt 31, install buffer spring 28 on the inside wall of semi-circular cover body 27, be connected with the clean cotton 29 between the buffer spring 28.

The utility model discloses when using, pass in the middle of two leading wheels 25 on the supporting seat 24 with the one end of cable, penetrate the perforation of taut case 2 after wearing out from the cleaning sleeve body 26, and final winding is fixed on wrapping post 6, wrapping post 6 adsorbs through the electro-magnet 8 on iron hanging wall 4 and the support frame 9, hang in fixing base 1 top, the first driving motor 7 that starts wrapping post 6 drives the wrapping post and rotates and twine the cable and retrieve, start elevating system's second driving motor 23 simultaneously, under the cooperation of lead screw 18 and worm wheel 22 worm 21, realize reciprocating of taut case 2, with the winding of cable upper and lower circulation on wrapping post 6, taut case 2 is at the in-process that reciprocates, tensioning pulley 3 of its both sides has certain extrusion force to the cable, make the cable can tighten and inseparable winding on wrapping post 6.

Taking the case that the tensioning box 2 moves downwards as an example, the tensioning box 2 moves downwards to drive the cable to be wound on the winding post from top to bottom, the screw rod 18 rotates, and when the supporting plate 19 drives the tensioning box 2 to move downwards, the cable is enabled to change the stress between the two tensioning pulleys 3 due to the fact that the cable inclines downwards from the horizontal direction, the tensioning pulleys 3 above the cable are contracted by the stress return spring 15, the cable is tightened, and the cable is enabled to be tighter and not easy to loosen when being wound. The initial position of the tensioning box 2 is parallel to the bottom or top surface of the winding leg 6 so that the entire surface of the winding leg 6 can be wound with cable. The winding post 6 is also provided with a wire clamp for fixing the end of the cable.

Wherein, the reciprocating of taut case 2 can be realized through the positive and negative commentaries on classics of controlling second driving motor 23, under the prerequisite that guarantees that the motor speed is the same, can control the distance that taut case 2 reciprocated through the time of controlling second driving motor 23 positive and negative commentaries on classics, makes it guarantee when taut case 2 reciprocates, can make the cable reciprocate at the wire winding face of wrapping post 6.

The rotation of wrapping post 6 drives the cable and twines, the cable is when the cleaning cover body 26, in the cable reciprocates the in-process, the cable can constantly extrude cleaning cotton 29 and take place the friction with cleaning cotton 29, cleaning cotton 29 on the semicircular cover body 27 on the cleaning cover body 26 is cleaned in advance to the cable, the cable is after twining to wrapping post 6, remaining a small amount of attachment, jet at air jet 12 through air pump 10 on the support frame 9, play the effect of sweeping to the cable on wrapping post 6, clear away remaining attachment, and utilize dry pipe 13 dry back air to dehumidify the cable, avoid damaged position in the cable thoroughly damaged in the electrolytic corrosion of sea water, be convenient for long-time placing after the cable is retrieved.

After the cable recovery finishes, can utilize the transport means to remove to the bobbin below, through 8 outage of control electro-magnets, make its and bobbin separation, take off the bobbin of having retrieved the cable and accomplish the transportation of cable, need not artifical transport again, practice thrift the manpower.

Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims

1. The utility model provides a cable recovery unit for ocean engineering, includes the fixing base, its characterized in that: a tensioning box capable of moving up and down is mounted on the fixed seat through a lifting mechanism, a through hole for a cable to pass through is formed in the center of the tensioning box, a pair of tensioning pulleys arranged up and down are mounted on the tensioning box on two sides of the cable to pass through, and two ends of the cable passing through the through hole are located between two pulleys of each group of tensioning pulleys; one side of taut case is equipped with the bobbin, the bobbin includes the iron hanging wall, the lower wall is installed in the wrapping post between the two with rotating, the center department of iron hanging wall is connected with the first driving motor that output shaft and wrapping post are fixed, the top of bobbin is provided with attracts and carries the electro-magnet to the fixing base top with the iron hanging wall, the electro-magnet passes through the fixed air jet pipe who connects the air pump of installing on the support frame of support frame, evenly distributed has the jet-propelled air jet of winding post on the air jet pipe, the air pump is fixed in on the support frame and the input of air pump is connected with the drying tube.

2. The marine engineering cable recovery device of claim 1, wherein: the lifting mechanism comprises a supporting plate, a lead screw and a base plate provided with a worm wheel and a worm, the supporting plate is positioned above the base plate, an auxiliary plate matched with the lead screw is fixed between the supporting plate and the base plate through a guide rod, the lead screw is fixed on the worm wheel, the worm wheel rotates to drive the auxiliary plate to move up and down, the lower end of the guide shaft penetrates through a guide hole formed in the base plate, the base plate is arranged on a fixed seat, a lifting space for the guide shaft to move up and down is formed between the base plate and the fixed seat, and a second driving motor for driving the worm to rotate is arranged on the base.

3. The marine engineering cable recovery device of claim 1, wherein: the cable tensioning device is characterized in that a guide mechanism for leading a cable into the tensioning box is arranged in front of the tensioning box and comprises a supporting seat, the top of the supporting seat is connected with two guide wheels through a support, and the cable penetrates through the space between the two guide wheels.

4. The marine engineering cable recovery device of claim 3, wherein: the supporting seat on still be fixed with the clean cover body that the cable passed, the clean cover body includes two semi-circular cover bodies, the one end of two semi-circular cover bodies is connected through the pivot, and the other end connects ear bolted connection through setting up, install buffer spring on the inside wall of the semi-circular cover body, be connected with the clean cotton body between the buffer spring.

5. The marine engineering cable recovery device of claim 1, wherein: the tensioning pulley comprises a pulley body and a movable rod, the pulley body is rotatably arranged at one end of the movable rod, the other end of the movable rod is rotatably connected with the tensioning box through a movable shaft, and a return spring is fixed between the movable rod and the tensioning box.

6. The marine engineering cable recovery device of claim 1, wherein: the air jet ports are inclined downwards or upwards relative to the air jet direction of the winding column.