CN111717735A - Shallow sea seismic exploration mechanical wire take-up equipment - Google Patents
Shallow sea seismic exploration mechanical wire take-up equipment Download PDFInfo
- Publication number
- CN111717735A CN111717735A CN201910219687.0A CN201910219687A CN111717735A CN 111717735 A CN111717735 A CN 111717735A CN 201910219687 A CN201910219687 A CN 201910219687A CN 111717735 A CN111717735 A CN 111717735A
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- driving wheel
- driven wheel
- shallow sea
- seismic exploration
- wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4489—Fluid motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
- B65H75/42—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles
- B65H75/425—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles attached to, or forming part of a vehicle, e.g. truck, trailer, vessel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a shallow sea seismic exploration mechanical take-up device, which comprises a driving wheel, a driven wheel, a transmission system, a power source system and a rack, wherein the driving wheel is arranged on the driven wheel; the driving wheel and the driven wheel are arranged on the frame; the wheel shaft of the driving wheel and the wheel shaft of the driven wheel are parallel to each other; the power source system is connected with the driving wheel through a transmission system. The device has scientific and reasonable design, uses machinery to replace manpower, is convenient for manually controlling the wire take-up force and the wire take-up speed, and can effectively improve the production efficiency of shallow sea exploration.
Description
Technical Field
The invention relates to a shallow sea seismic exploration equipment collecting mechanical device, in particular to shallow sea seismic exploration mechanical wire collecting equipment.
Background
Shallow sea seismic exploration construction is mostly performed by manpower for cable retracting and releasing operation, the construction mode is quite mature in a victory exploration area, but the difficult problems which are difficult to overcome exist in other areas with high flow velocity and large tidal range. For example: the method has the advantages that the constant river at the Monglas bay in India is communicated with the open sea, the rising and falling trend is rapid, the tide leveling time is short, a plurality of loading and unloading personnel are required to drag cables to finish the wire collecting work within the set time, the labor intensity is very high, the labor and the time are wasted, and the dangerous accidents that operators fall down, are scratched and even fall into the sea during the operation of dragging the cables are frequent. For example, in cold winter, workers at sea are easily frostbitten due to low temperature of wind and atmosphere, the work of dragging the cable by a ground skid is more difficult in winter, and the wire winding work becomes a headache operation procedure. In addition, the cable is different from a steel wire rope, the surface of the cable is smooth, the cable cannot adopt excessive tension, otherwise the cable can be damaged, and great difficulty is brought to the cable winding and unwinding operation.
Disclosure of Invention
The invention aims to design a shallow sea seismic exploration mechanical take-up device, which is convenient for take-up work in areas with high flow velocity and large tidal range, and improves the production efficiency of shallow sea exploration by using machinery to replace manpower.
The technical scheme adopted by the invention is as follows.
The utility model provides a shallow sea seismic exploration machinery line equipment which characterized in that: comprises a driving wheel, a driven wheel, a transmission system, a power source system and a frame; the driving wheel and the driven wheel are arranged on the frame; the wheel shaft of the driving wheel and the wheel shaft of the driven wheel are parallel to each other; the power source system is connected with the driving wheel through a transmission system.
The invention has the beneficial effects that: the cable conductor is in close friction contact with the upper surface of the wheel shaft of the driving wheel and the lower surface of the wheel shaft of the driven wheel, the cable conductor is pulled to move under the action of the driving wheel, the cable conductor is manually pulled to be taken up behind the wheel shaft of the driven wheel, the cable is taken up by means of cooperation of the arranged two wheels, the two wheels are matched to be taken up, the force for pulling the cable conductor is convenient to control, and the cable taking-up working requirements under different environments are met. The invention has scientific and reasonable structural design, uses machinery to replace manpower, is convenient for manually controlling the take-up force and the first speed, and can effectively improve the shallow sea exploration production efficiency.
As the preferred technical scheme, the radial peripheral surfaces of the driving wheel and the driven wheel are respectively provided with a hemp rope layer formed by winding hemp ropes. The outer rings of the two rollers are additionally provided with a layer of hemp rope for winding and covering, so that the friction force of the two-wheeled stranded wire is increased, the hemp rope is in flexible contact with the cable, the cable is well protected, and meanwhile, the processing method also has the advantages of low manufacturing cost and convenience in replacement of the hemp rope layer.
As the preferred technical scheme, the diameter of the axle of the driving wheel is gradually increased from the middle part to the two axial ends. By adopting the technical scheme, the cable can be prevented from sliding.
As preferred technical scheme, the diameter of the middle part of the axle of the driving wheel is larger than that of the axle of the driven wheel.
As a preferable technical scheme, the hemp rope is a hemp rope with the diameter of 12-24 mm.
As the preferred technical scheme, the axial both ends of the driven wheel are respectively provided with a driven wheel baffle disc; the axial two ends of the driving wheel are respectively provided with a driving wheel baffle disc.
As a preferred technical scheme, the two axial ends of the lower edge of a driving wheel on a frame are respectively provided with an anti-off-line gear rod.
As a preferred technical scheme, the power source system comprises a hydraulic pump station and a hydraulic oil pipe, the transmission system comprises a hydraulic motor, and the hydraulic motor is connected with the hydraulic pump station through the hydraulic oil pipe. The power source system is a diesel engine with a hydraulic pump, and power is provided by diesel oil without depending on a ship to provide a power supply.
As the preferred technical scheme, the driving wheel axle is connected with a power output shaft of a hydraulic motor, and the hydraulic motor is arranged at one axial end of the driving wheel axle.
As the preferred technical scheme, a control valve is arranged on the hydraulic oil pipe.
As the preferred technical scheme, a liquid level meter is arranged on the hydraulic pump station.
As the preferred technical scheme, a pressure gauge is arranged on the hydraulic pump station.
As the preferred technical scheme, the wheel shaft of the driving wheel is arranged on the frame through two driving wheel bearings; the driven wheel shaft is arranged on the frame through two driven wheel bearings.
As the preferred technical scheme, the driving wheel is arranged in front of the driven wheel on the frame; the middle part of the driving wheel axle and the middle part of the driven wheel axle are in the same longitudinal plane; the length of the driving wheel axle is equal to that of the driven wheel axle.
As a preferred technical scheme, the frame comprises a base, a driving wheel bracket and a driven wheel bracket, wherein the driving wheel bracket and the driven wheel bracket are arranged on the base; the base is provided with a notch which is convenient for adjusting the longitudinal position of the driving wheel bracket or the driven wheel bracket.
As a preferred technical scheme, the power source system is arranged outside the frame. The power source system is arranged outside the frame to ensure that the site can flexibly select enough length required by the operation position.
Drawings
FIG. 1 is a schematic structural view of a line-up device of the shallow sea seismic exploration machine of the present invention.
Fig. 2 is a partially enlarged view of a portion a of fig. 1.
FIG. 3 is a side view of a shallow sea seismic survey mechanical line take-up apparatus of the present invention.
Fig. 4 is a front view of a wire takeup device incorporating the power system.
Fig. 5 is a partially enlarged view of a portion B of fig. 4.
FIG. 6 is a top plan view of the shallow sea seismic survey mechanical line take-up apparatus of FIG. 3.
Fig. 7 is a partially enlarged view of a portion C of fig. 6.
Wherein: a base slide-1; a rack driving wheel bracket-2; a driving wheel-3; a driven wheel-4; a driving pulley bearing-5; a driving wheel axle-6; a driven wheel axle-7; a drive device-8; hydraulic oil line-9; control valve means-10; a hydraulic pump station-11; a hydraulic motor-12; a driven wheel bearing-13; driven wheel fixing bolt-14; a patterned steel plate-15; hemp layer-16; a driving wheel catch disc-17; a driven wheel catch disc-18; an anti-off-line stop lever-19; driven wheel support-20; cable-21; a hull-22.
Detailed Description
The present invention is further illustrated by the following specific examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.
Example 1. As shown in fig. 1-6, a shallow sea seismic exploration mechanical take-up device is characterized in that: comprises a driving wheel 3, a driven wheel 4, a transmission system, a power source system and a frame; the driving wheel 3 and the driven wheel 4 are arranged on the frame; a driving wheel axle 6 of the driving wheel 3 and a driven wheel axle 7 of the driven wheel 4 are parallel to each other; the power source system is connected with the driving wheel 3 through a transmission system.
The cable 21 is in close friction contact with the upper surface of the driving wheel axle 6 and the lower surface of the driven wheel axle 7, the cable 21 is pulled to move under the action of the driving wheel 3, the cable 21 is manually pulled to be taken up behind the driven wheel axle 7, the cable is cooperatively taken up towards the arranged two wheels, the two wheels are matched to be taken up, the diameter of the driving wheel 3 is larger than that of the driven wheel, the driven wheel 4 is an auxiliary wheel, the force for pulling the cable 21 is convenient to control, and the cable taking-up working requirements under different environments are met.
The radial outer peripheral surfaces of the driving wheel 3 and the driven wheel 4 are respectively provided with a hemp rope layer 16 formed by winding hemp ropes. The outer rings of the driving wheel 3 and the driven wheel 4 are additionally provided with a layer of hemp rope for winding and covering, so that the friction force of a twisted wire of two wheels is increased, the hemp rope is in flexible contact with a cable, and the cable is well protected.
The diameter of the driving wheel axle 6 is gradually increased from the middle part to the two axial ends. By adopting the technical scheme, the cable can be prevented from sliding.
The diameter of the middle part of the driving wheel axle 6 is larger than that of the driven wheel axle 7.
The hemp rope is 12-24mm in diameter.
Driven wheel blocking discs 18 are respectively arranged at the two axial ends of the driven wheel 4; the two axial ends of the driving wheel 3 are respectively provided with a driving wheel baffle disc 17.
In consideration of convenience of field use, a hydraulic transmission system is selected, and the system can be split into a hydraulic pump, a hydraulic oil pipe and a hydraulic motor and is driven through the hydraulic oil pipe. The power source system selects a diesel engine with a hydraulic pump, and power is provided by the diesel oil without depending on a ship to provide a power supply. The power source system comprises a hydraulic pump station 11 and a hydraulic oil pipe 9, the transmission system comprises a hydraulic motor 12, the hydraulic motor 12 is connected with a driving wheel shaft 6 through a driving device 8 to control the running direction and speed of the driving wheel, and the hydraulic motor 12 is connected with the hydraulic pump station 11 through the hydraulic oil pipe 9 to obtain running power.
The hydraulic oil pipe 9 is provided with a control valve 10.
And a liquid level meter is arranged on the hydraulic pump station 11.
The hydraulic pump station 11 is provided with a pressure gauge.
The driving wheel shaft 6 is arranged on the frame through two driving wheel bearings 5; the driven wheel shaft 7 is mounted on the frame through two driven wheel bearings 13.
The driving wheel 3 is arranged in front of the driven wheel 4 on the frame; the middle part of the driving wheel axle 6 and the middle part of the driven wheel axle 7 are in the same longitudinal plane; the lengths of the driving wheel axle 6 and the driven wheel axle 7 are equal.
The frame comprises a base slideway 1, a driving wheel bracket 2 and a driven wheel bracket 20 which are arranged on the base 1; the base 1 is provided with a notch which is convenient for adjusting the longitudinal position of the driving wheel bracket 2 or the driven wheel bracket 20. The advantage of adopting this technical scheme is, be convenient for adjust the line equipment position in a flexible way according to the hull characteristics. The driven wheel is also provided with a movable turnbuckle which can flexibly adjust the distance between the two wheels, so that the distance between the two wheels can be conveniently adjusted according to different seawater conditions, and the outdoor practical operation is facilitated. In addition, from the angle of convenient construction and safe handling, this equipment is equipped with other auxiliary assembly such as level gauge, manometer, sliding bottom.
The power source system is arranged outside the frame. The power source system is arranged outside the frame to ensure that the site can flexibly select enough length required by the operation position.
Experiments of different ship types, different tidal periods, different flow rates, different trends and the like are carried out on a marine construction site of a Bengal project during the period of 11 months to 12 months and 20 days in 2016, and Bengal project practices show that the operation of a take-up and stranding machine is easy to operate, the limitation that manual take-up of a hanging machine can only utilize a time window of a flat tide period in the daytime is broken through, take-up in the swelling and ebb periods is fully utilized, the daily take-up time is widened to 7.5 hours, the proportion of the take-up time to the daytime time is improved to 62.5%, enough time is saved for paying-off in the flat tide period, and the pay-off and take-up efficiency is greatly improved. In the later construction period, three take-up cable strander machines are put into use from 12 months and 21 days, and in 3 months and 6 days in 2017, take-up effect tests are respectively carried out under various tidal environment conditions in the effective construction time of 76 days. Before the cable twisting machine is put into operation, the daily average take-up time of the Bengal project is 3.5 hours, the daily average take-up time is 17.7 ships (60 ships per ship), and the average daily output is 493 cannons; after the winch is put into the ship, 42.4 ships (60 ships per ship) are paid off and paid off every day, the number of the cables is about 2545 ships per day, and 1056 cannons are produced per day, so that the efficiency is greatly improved.
After that, we improve the problem of the mengladesh project for many times, for example, the driving wheel axle 6 is connected with the power output shaft of the hydraulic motor 12, the hydraulic motor 12 is arranged at one axial end of the driving wheel axle 6 and is engaged by the driving device 8. The axial two ends of the lower edge of the driving wheel 3 on the frame are respectively provided with an anti-off-line stop rod 19. After improvement in China, the cable twisting machine is practically applied to the Bengal project again, and the cable winding and unwinding efficiency is enabled to produce a large breakthrough. Before the cable twisting machine is put into operation, the daily average take-up time of the Bengal project is 3.5 hours, the daily take-up time is 17.7 ships, and the average daily output is 493 cannons; after the winch is put into the winch, a line is paid off and taken up by 42.4 ships every day, and 1200 cannons are produced in average days, so that the efficiency is greatly improved.
The above-mentioned embodiments are only for understanding the present invention, and are not intended to limit the technical solutions of the present invention, and those skilled in the art can make various changes or modifications based on the technical solutions described in the claims, and all equivalent changes or modifications should be covered by the scope of the claims of the present invention. The present invention is not described in detail, but is known to those skilled in the art.
Claims (10)
1. The utility model provides a shallow sea seismic exploration machinery line equipment which characterized in that: comprises a driving wheel, a driven wheel, a transmission system, a power source system and a frame; the driving wheel and the driven wheel are arranged on the frame; the wheel shaft of the driving wheel and the wheel shaft of the driven wheel are parallel to each other; the power source system is connected with the driving wheel through a transmission system.
2. A shallow sea seismic exploration mechanical take-up apparatus as claimed in claim 1, wherein: the radial peripheral surfaces of the driving wheel and the driven wheel are respectively provided with a hemp rope layer formed by winding hemp ropes.
3. A shallow sea seismic exploration mechanical take-up apparatus as claimed in claim 2, wherein: the diameter of the wheel axle of the driving wheel is gradually increased from the middle part to the two axial ends.
4. A shallow sea seismic exploration mechanical take-up apparatus as claimed in claim 2, wherein: the diameter of the middle part of the driving wheel axle is larger than that of the driven wheel axle.
5. A shallow sea seismic exploration mechanical take-up apparatus as claimed in claim 2, wherein: the hemp rope is 12-24mm in diameter.
6. A shallow sea seismic exploration mechanical take-up apparatus as claimed in claim 1, wherein: driven wheel blocking discs are respectively arranged at the two axial ends of the driven wheel; the axial two ends of the driving wheel are respectively provided with a driving wheel baffle disc.
7. A shallow sea seismic exploration mechanical take-up apparatus as claimed in claim 1, wherein: the axial two ends of the lower edge of the driving wheel on the frame are respectively provided with an anti-off-line stop lever.
8. A shallow sea seismic exploration mechanical take-up apparatus as claimed in claim 1, wherein: the power source system comprises a hydraulic pump station and a hydraulic oil pipe, the transmission system comprises a hydraulic motor, and the hydraulic motor is connected with the hydraulic pump station through the hydraulic oil pipe.
9. A shallow sea seismic survey mechanical take-up apparatus as claimed in claim 8, wherein: the driving wheel axle is connected with a power output shaft of the hydraulic motor, and the hydraulic motor is arranged at one axial end of the driving wheel axle.
10. A shallow sea seismic exploration mechanical take-up apparatus as claimed in claim 1, wherein: the driving wheel is arranged in front of the driven wheel on the frame; the middle part of the driving wheel axle and the middle part of the driven wheel axle are in the same longitudinal plane; the length of the driving wheel axle is equal to that of the driven wheel axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910219687.0A CN111717735B (en) | 2019-03-21 | 2019-03-21 | Shallow sea seismic exploration mechanical wire take-up equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910219687.0A CN111717735B (en) | 2019-03-21 | 2019-03-21 | Shallow sea seismic exploration mechanical wire take-up equipment |
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| Publication Number | Publication Date |
|---|---|
| CN111717735A true CN111717735A (en) | 2020-09-29 |
| CN111717735B CN111717735B (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910219687.0A Active CN111717735B (en) | 2019-03-21 | 2019-03-21 | Shallow sea seismic exploration mechanical wire take-up equipment |
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2019
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| CN201737544U (en) * | 2010-05-31 | 2011-02-09 | 中国石油天然气集团公司 | Hydraulic cable spooling machine for cable-laying boat |
| CN202912511U (en) * | 2012-08-23 | 2013-05-01 | 中国石油天然气集团公司 | Submarine cable collecting and coiling device for seismic exploration |
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| Publication number | Publication date |
|---|---|
| CN111717735B (en) | 2022-07-08 |
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