CN112158673B - Cooling drum and cable steel wire constant tension winding device - Google Patents
Cooling drum and cable steel wire constant tension winding device Download PDFInfo
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- CN112158673B CN112158673B CN202010939067.7A CN202010939067A CN112158673B CN 112158673 B CN112158673 B CN 112158673B CN 202010939067 A CN202010939067 A CN 202010939067A CN 112158673 B CN112158673 B CN 112158673B
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- cooling water
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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
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/16—Braked elements rotated by material
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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
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
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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
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
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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
- B65H2403/00—Power transmission; Driving means
- B65H2403/70—Clutches; Couplings
- B65H2403/72—Clutches, brakes, e.g. one-way clutch +F204
- B65H2403/725—Brakes
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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
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/10—Rollers
- B65H2404/13—Details of longitudinal profile
- B65H2404/138—Details of longitudinal profile other
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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
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- Tension Adjustment In Filamentary Materials (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to the technical field of aboveground equipment, in particular to a cooling roller and a cable steel wire constant-tension winding device, wherein the cooling roller comprises a rack, a left shaft seat, a right shaft seat, a roller body, a left baffle, a right baffle, a left sealing plate, a right sealing plate, a left rotating shaft and a right rotating shaft, and the rack is provided with the left shaft seat and the right shaft seat at intervals from left to right; the latter comprises a hydraulic station, a proportional pressure reducing valve, a hydraulic pipeline, a tension adjusting brake device and two cooling rollers which are distributed at intervals front and back, wherein the tension adjusting brake device is arranged below each cooling roller. The winch drum cooling device is reasonable and compact in structure and ingenious in conception, and the cable steel wire is prevented from being directly wound on the winch drum by arranging the cooling drum; the pre-tightening tension of a cable steel wire wound on the winch drum is adjusted by changing the rotating speed of the cooling drum; the brake force of the left belt brake and the brake force of the right belt brake are adjusted through the proportional pressure reducing valve, and the brake device has the characteristics of high efficiency, stability and reliability.
Description
Technical Field
The invention relates to the technical field of aboveground equipment, in particular to a constant-tension winding device for a cooling roller and a cable steel wire.
Background
When the cable and the steel wire are wound on a roller of a logging winch, certain pre-tightening tension is required, and the pre-tightening tension cannot be too large or too small. If the tension is too small, when the logging operation load is large, the cable can be pulled into the inner layer, so that the cable is damaged; the cable can be directly damaged due to overlarge pre-tightening tension, and the service life of the cable is influenced. Therefore, when the logging winch winds cables and steel wires, the pre-tightening tension of the bottom layer of the roller is larger, and the outer layer is the smallest in the middle.
Disclosure of Invention
The invention provides a constant tension winding device for a cooling roller and a cable steel wire, overcomes the defects of the prior art, and can effectively solve the problem that the pre-tightening tension is not constant when the existing cable steel wire is wound on a winch.
One of the technical schemes of the invention is realized by the following measures: a cooling roller comprises a rack, a left shaft seat, a right shaft seat, a roller body, a left baffle, a right baffle, a left sealing plate, a right sealing plate, a left rotating shaft and a right rotating shaft, wherein the left shaft seat and the right shaft seat are arranged on the rack at intervals left and right, the roller body is arranged in the rack corresponding to the position between the left shaft seat and the right shaft seat, the roller body is in a cylindrical shape with a left-right through hole, the inner side of the left end and the inner side of the right end of the roller body are respectively and fixedly provided with the left baffle and the right baffle, and the inner side of the middle part of the roller is fixedly provided with the left sealing plate and the right sealing plate which are arranged in a left-right symmetrical mode at intervals left and right; a first mounting hole which is communicated left and right is formed in the center of the left baffle plate, and a second mounting hole, a third mounting hole and a fourth mounting hole which are communicated left and right are sequentially formed in the left sealing plate, the right sealing plate and the right baffle plate which correspond to the first mounting hole; a left rotating shaft is fixedly arranged in the first mounting hole, a left and right through liquid inlet hole is formed in the left rotating shaft, the left end of the left rotating shaft is positioned in the left shaft seat, and the right end of the left rotating shaft is fixedly arranged in the second mounting hole; a right rotating shaft is fixedly mounted in the fourth mounting hole, a left liquid outlet hole which is communicated with the left rotating shaft and the right rotating shaft is formed in the right rotating shaft, a right shaft seat is arranged on the right side of the roller body, and the left end of the right rotating shaft is fixedly mounted in the third mounting hole.
The following is a further optimization or/and improvement of one of the above-mentioned technical solutions of the invention:
the drum also comprises a left belt brake and a right belt brake, wherein the left belt brake is arranged on the outer side of the left end of the drum body and comprises a left brake belt and a left brake handle, the outer side of the left end of the drum body is provided with the left brake belt, one end of the left brake belt is fixedly installed together with the corresponding position of the frame, and the other end of the left brake belt is provided with the left brake handle; the right belt brake is arranged on the outer side of the right end of the roller body and comprises a right brake belt and a right brake handle, the right brake belt is arranged on the outer side of the right end of the roller body, one end of the right brake belt is fixedly installed together with the corresponding position of the rack, and the other end of the right brake belt is provided with the right brake handle.
The roller also comprises a groove ring, the outer side of the middle part of the roller body is provided with the groove ring, and the groove ring is provided with at least two line ring grooves at intervals from left to right.
The second technical scheme of the invention is realized by the following measures: a constant tension winding device for cable steel wire using cooling roller is composed of hydraulic station, proportional pressure-reducing valve, hydraulic pipeline, tension-regulating brake unit consisting of oil cylinder seat, and two cooling rollers arranged at intervals in front and back of said cooling roller, the braking device comprises a braking oil cylinder, a braking push-pull rod, a braking shaft, a first shaft seat and a second shaft seat, wherein the first shaft seat and the second shaft seat are arranged in bilateral symmetry at a left-right interval below the front side of the middle part of a roller body; an oil cylinder seat is arranged below the rear side of the middle part of the roller body corresponding to the position of the braking push-pull rod, a braking oil cylinder is hinged on the oil cylinder seat, a piston rod capable of extending forwards is arranged in the braking oil cylinder, and the front end of the piston rod is hinged with the upper part of the braking push-pull rod; the hydraulic station is communicated with the brake oil cylinder through a hydraulic pipeline, and a proportional pressure reducing valve is arranged on the hydraulic pipeline.
The following is further optimization or/and improvement of the second technical scheme of the invention:
the hydraulic station comprises a motor, a hydraulic pump and an oil tank, the hydraulic pipeline comprises a first pipeline and a second pipeline, an output shaft of the motor is connected with a power input end of the hydraulic pump, a liquid inlet of the hydraulic pump is communicated with the oil tank, a liquid outlet of the hydraulic pump is communicated with a brake oil cylinder located on the front side through the first pipeline, a proportional pressure reducing valve is arranged on the first pipeline, and the first pipeline between the proportional pressure reducing valve and the brake oil cylinder located on the front side is communicated with the brake oil cylinder located on the rear side through the second pipeline.
The hydraulic station further comprises a safety valve, a one-way valve, a first pressure gauge, an energy accumulator and a filter, wherein the safety valve, the one-way valve, the first pressure gauge, the energy accumulator and the filter are sequentially arranged on a first pipeline between a liquid outlet of the hydraulic pump and the proportional pressure reducing valve.
The proportional pressure reducing valve can further comprise a second pressure gauge, and the second pressure gauge is arranged on the first pipeline between the proportional pressure reducing valve and the second pipeline.
The cooling water pump can further comprise a cooling water pump, a cooling water tank and a radiator, wherein a liquid inlet of the cooling water pump is communicated with the cooling water tank, a liquid outlet of the cooling water pump is communicated with the left rotating shaft positioned on the front side through a third pipeline, the third pipeline is communicated with the left rotating shaft positioned on the rear side through a fourth pipeline, the right rotating shaft positioned on the front side is communicated with the cooling water tank through a fifth pipeline, and the right rotating shaft positioned on the rear side is communicated with the cooling water tank through a sixth pipeline; the left side of the cooling roller is provided with a radiator.
The above-mentioned still can include rotary joint, and the left pivot that is located the front side passes through rotary joint and third pipeline connection, and the left pivot that is located the rear side passes through rotary joint and fourth pipeline connection, and the right pivot that is located the front side passes through rotary joint and fifth pipeline connection, and the right pivot that is located the rear side passes through rotary joint and sixth pipeline connection.
The winch drum cooling device is reasonable and compact in structure and ingenious in conception, and the cable steel wire is prevented from being directly wound on the winch drum by arranging the cooling drum; the pre-tightening tension of a cable steel wire wound on the winch drum is adjusted by changing the rotating speed of the cooling drum; the braking force of the left belt brake and the right belt brake is adjusted through a proportional pressure reducing valve; through setting up left shrouding and right shrouding, separate the inner chamber that can pour into the coolant liquid into in the cylinder body, have high-efficient, stable and reliable characteristics.
Drawings
FIG. 1 is a schematic sectional structure view of the second embodiment.
Fig. 2 is a right-view structural schematic diagram of fig. 1.
Fig. 3 is a hydraulic schematic diagram of the second embodiment.
The codes in the figures are respectively: the hydraulic brake device comprises a frame 1, a left shaft seat 2, a right shaft seat 3, a roller body 4, a left baffle 5, a right baffle 6, a left sealing plate 7, a right sealing plate 8, a left rotating shaft 9, a right rotating shaft 10, a liquid inlet hole 11, a liquid outlet hole 12, a left brake band 13, a left brake handle 14, a right brake band 15, a right brake band 16, a right brake handle 17, a groove ring 18, a wire ring groove 18, an oil cylinder seat 19, a brake oil cylinder 20, a brake push-pull rod 21, a brake shaft 22, a first shaft seat 23, a second shaft seat 24, a motor 25, a hydraulic pump 26, a safety valve 27, a check valve 28, a first pressure gauge 29, an energy accumulator 30, a filter 31, a second pressure gauge 32, a first pipeline 33, a second pipeline 34, a cooling water pump 35, a cooling water tank 36, a radiator 37, a rotary joint 38, a proportional pressure reducing valve 39 and an oil tank 40.
Detailed Description
The present invention is not limited by the following examples, and specific embodiments may be determined according to the technical solutions and practical situations of the present invention.
In the present invention, for convenience of description, the description of the relative positional relationship of the components is described according to the layout pattern of fig. 1 of the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
The invention is further described with reference to the following examples and figures:
the first embodiment is as follows: as shown in fig. 1, 2 and 3, the cooling roller comprises a frame 1, a left shaft seat 2, a right shaft seat 3, a roller body 4, a left baffle 5, a right baffle 6, a left sealing plate 7, a right sealing plate 8, a left rotating shaft 9 and a right rotating shaft 10, wherein the left shaft seat 2 and the right shaft seat 3 are arranged on the frame 1 at intervals from left to right, the roller body 4 is arranged in the frame 1 corresponding to the position between the left shaft seat 2 and the right shaft seat 3, the roller body 4 is in a cylindrical shape with a left-right through hole, the left baffle 5 and the right baffle 6 are respectively and fixedly arranged on the inner sides of the left end and the right end of the roller body 4, and the left sealing plate 7 and the right sealing plate 8 which are symmetrically arranged from left to right are fixedly arranged on the inner sides of the middle part of the roller at intervals from left to right; a first mounting hole which is through from left to right is formed in the center of the left baffle 5, and a second mounting hole, a third mounting hole and a fourth mounting hole which are through from left to right are sequentially formed in the left sealing plate 7, the right sealing plate 8 and the right baffle 6 which correspond to the positions of the first mounting hole; a left rotating shaft 9 is fixedly arranged in the first mounting hole, a liquid inlet hole 11 which is communicated from left to right is formed in the left rotating shaft 9, the left end of the left rotating shaft 9 is positioned in the left shaft seat 2, and the right end of the left rotating shaft 9 is fixedly arranged in the second mounting hole; a right rotating shaft 10 is fixedly arranged in the fourth mounting hole, a liquid outlet hole 12 which is communicated from left to right is formed in the right rotating shaft 10, a right shaft seat 3 is arranged on the right side of the roller body 4, and the left end of the right rotating shaft 10 is fixedly arranged in the third mounting hole. In the use, through setting up left shrouding 7 and right shrouding 8, separate the inner chamber that can pour into the coolant into in cylinder body 4 to can pour into the coolant into cylinder body 4 from left-hand member 9, the coolant in cylinder body 4 can flow out from right-hand member 10.
The cooling roller can be further optimized or/and improved according to actual needs:
as shown in the attached figures 1 and 2, the drum further comprises a left belt brake and a right belt brake, the left belt brake is arranged on the outer side of the left end of the drum body 4 and comprises a left brake belt 13 and a left brake handle 14, the outer side of the left end of the drum body 4 is provided with the left brake belt 13, one end of the left brake belt 13 is fixedly installed together with the corresponding position of the frame 1, and the other end of the left brake belt 13 is provided with the left brake handle 14; the right belt brake is arranged on the outer side of the right end of the roller body 4 and comprises a right brake belt 15 and a right brake handle 16, the right brake belt 15 is arranged on the outer side of the right end of the roller body 4, one end of the right brake belt 15 is fixedly installed together with the corresponding position of the rack 1, and the right brake handle 16 is arranged at the other end of the right brake belt 15. In the using process, the rotation of the roller body 4 is braked by arranging a left belt brake and a right belt brake.
As shown in fig. 1 and 2, the drum further comprises a groove ring 17, the groove ring 17 is arranged on the outer side of the middle part of the drum body 4, and at least two line ring grooves 18 are arranged on the groove ring 17 at intervals from left to right. In the use, through such setting, when avoiding cylinder body 4 to rotate, the cable wire of winding in its outside breaks away from both ends.
Example two: as shown in the attached figures 1, 2 and 3, the cable steel wire constant tension winding device using the cooling roller comprises a hydraulic station, a proportional pressure reducing valve 39, a hydraulic pipeline, a tension adjusting brake device and two cooling rollers which are distributed at intervals front and back, wherein the tension adjusting brake device is arranged below each cooling roller and comprises an oil cylinder seat 19, a brake oil cylinder 20, a brake push-pull rod 21, a brake shaft 22, a first shaft seat 23 and a second shaft seat 24, the first shaft seat 23 and the second shaft seat 24 which are symmetrically arranged left and right are arranged at the lower part of the front side of the middle part of the roller body 4, the brake push-pull rod 21 is arranged between the first shaft seat 23 and the second shaft seat 24, a fixing hole which is penetrated left and right is arranged at the lower part of the brake push-pull rod 21, the brake shaft 22 is fixedly arranged in the fixing hole, the left part of the brake shaft 22 is arranged in the first shaft seat 23, and the left end of the brake shaft 22 is fixedly arranged with a left brake handle 14, the right part of the brake shaft 22 is positioned in the second shaft seat 24, and the right end of the brake shaft is fixedly arranged with the right brake handle 16; an oil cylinder seat 19 is arranged below the rear side of the middle part of the roller body 4 corresponding to the position of the brake push-pull rod 21, a brake oil cylinder 20 is hinged on the oil cylinder seat 19, a piston rod capable of extending forwards is arranged in the brake oil cylinder 20, and the front end of the piston rod is hinged with the upper part of the brake push-pull rod 21; the hydraulic station is communicated with the brake cylinder 20 through a hydraulic pipeline, and a proportional pressure reducing valve 39 is arranged on the hydraulic pipeline. In the using process, the embodiment is placed between a winch and a cable drum, the cable steel wire wound on the cable drum is wound on the two cooling drums of the embodiment for at least two circles and then is connected with the winch drum, and the right view of the cable steel wire wound on the two cooling drums is in an oblong shape, so that the cooling drums can be driven to rotate when the winch drum rotates, and the pre-tightening tension of the cable steel wire wound on the winch drum is adjusted by changing the rotating speed of the cooling drums; the brake force of the left belt brake and the brake force of the right belt brake are adjusted through the proportional pressure reducing valve 39, so that the rotating speed of the cooling roller is changed, namely the brake force is increased, and the pre-tightening tension is increased; the braking force is reduced, and the pre-tightening tension is reduced.
The cable steel wire constant tension winding device can be further optimized or/and improved according to actual needs:
as shown in fig. 1, 2 and 3, the hydraulic station includes a motor 25, a hydraulic pump 26 and an oil tank 40, the hydraulic pipeline includes a first pipeline 33 and a second pipeline 34, an output shaft of the motor 25 is connected with a power input end of the hydraulic pump 26, an inlet of the hydraulic pump 26 is communicated with the oil tank 40, an outlet of the hydraulic pump 26 is communicated with the brake cylinder 20 located on the front side through the first pipeline 33, a proportional pressure reducing valve 39 is arranged on the first pipeline 33, and the first pipeline 33 between the proportional pressure reducing valve 39 and the brake cylinder 20 located on the front side is communicated with the brake cylinder 20 located on the rear side through the second pipeline 34. During use, the brake force of the left belt brake and the brake force of the right belt brake are convenient to adjust through the arrangement.
As shown in fig. 1, 2 and 3, the hydraulic station further includes a safety valve 27, a check valve 28, a first pressure gauge 29, an accumulator 30 and a filter 31, and the safety valve 27, the check valve 28, the first pressure gauge 29, the accumulator 30 and the filter 31 are sequentially arranged on a first pipeline 33 between a liquid outlet of the hydraulic pump 26 and the proportional pressure reducing valve 39. In the use process, the hydraulic system of the embodiment is ensured to normally operate through the arrangement.
As shown in fig. 1, 2 and 3, the pressure regulator further comprises a second pressure gauge 32, and the second pressure gauge 32 is arranged on the first pipeline 33 between the proportional pressure reducing valve 39 and the second pipeline 34. In the using process, the second pressure gauge 32 is arranged to detect the pressure of the hydraulic oil injected into the brake cylinder 20, so that the braking force of the left belt brake and the braking force of the right belt brake can be conveniently adjusted according to the pressure value of the second pressure gauge 32.
As shown in fig. 1, 2 and 3, the cooling water system further comprises a cooling water pump 35, a cooling water tank 36 and a radiator 37, wherein a liquid inlet of the cooling water pump 35 is communicated with the cooling water tank 36, a liquid outlet of the cooling water pump 35 is communicated with the left rotating shaft 9 positioned on the front side through a third pipeline, the third pipeline is communicated with the left rotating shaft 9 positioned on the rear side through a fourth pipeline, the right rotating shaft 10 positioned on the front side is communicated with the cooling water tank 36 through a fifth pipeline, and the right rotating shaft 10 positioned on the rear side is communicated with the cooling water tank 36 through a sixth pipeline; a radiator 37 is provided on the left of the cooling drum. In the use process, the arrangement avoids the brake performance attenuation of the left belt brake and the right belt brake caused by high friction temperature, and influences the stability of pre-tightening tension; by arranging the cooling water pump 35 and the cooling water tank 36, the cooling liquid in the cooling roller can be circulated, so that the cooling effect is enhanced; the present embodiment is cooled by providing a radiator 37.
As shown in fig. 1, 2 and 3, the present invention further includes a rotary joint 38, the left-hand shaft 9 on the front side is connected to the third pipeline through the rotary joint 38, the left-hand shaft 9 on the rear side is connected to the fourth pipeline through the rotary joint 38, the right-hand shaft 10 on the front side is connected to the fifth pipeline through the rotary joint 38, and the right-hand shaft 10 on the rear side is connected to the sixth pipeline through the rotary joint 38. In use, the rotary joint 38 is provided to facilitate the injection and outflow of cooling fluid during the rotation of the cooling roller.
The technical characteristics form an embodiment of the invention, which has strong adaptability and implementation effect, and unnecessary technical characteristics can be increased or decreased according to actual needs to meet the requirements of different situations.
Claims (8)
1. A constant tension winding device for cable steel wires is characterized by comprising a hydraulic station, a proportional pressure reducing valve, a hydraulic pipeline, a tension adjusting brake device and two cooling rollers which are distributed at intervals in the front and the back, wherein the tension adjusting brake device is arranged below each cooling roller and comprises an oil cylinder seat, the braking device comprises a braking oil cylinder, a braking push-pull rod, a braking shaft, a first shaft seat and a second shaft seat, wherein the first shaft seat and the second shaft seat are arranged in bilateral symmetry at a left-right interval below the front side of the middle part of a roller body; an oil cylinder seat is arranged below the rear side of the middle part of the roller body corresponding to the position of the braking push-pull rod, a braking oil cylinder is hinged on the oil cylinder seat, a piston rod capable of extending forwards is arranged in the braking oil cylinder, and the front end of the piston rod is hinged with the upper part of the braking push-pull rod; the hydraulic station is communicated with the brake oil cylinder through a hydraulic pipeline, and a proportional pressure reducing valve is arranged on the hydraulic pipeline; the cooling roller comprises a rack, a left shaft seat, a right shaft seat, a roller body, a left baffle, a right baffle, a left sealing plate, a right sealing plate, a left rotating shaft and a right rotating shaft, wherein the left shaft seat and the right shaft seat are arranged on the rack at intervals left and right, the roller body is arranged in the rack corresponding to the position between the left shaft seat and the right shaft seat, the roller body is in a cylindrical shape with a left-right through hole, the left baffle and the right baffle are fixedly arranged on the inner side of the left end and the inner side of the right end of the roller body respectively, and the left sealing plate and the right sealing plate which are symmetrically arranged left and right are fixedly arranged on the inner side of the middle part of the roller at intervals left and right; a first mounting hole which is communicated left and right is formed in the center of the left baffle plate, and a second mounting hole, a third mounting hole and a fourth mounting hole which are communicated left and right are sequentially formed in the left sealing plate, the right sealing plate and the right baffle plate which correspond to the first mounting hole; a left rotating shaft is fixedly arranged in the first mounting hole, a left and right through liquid inlet hole is formed in the left rotating shaft, the left end of the left rotating shaft is positioned in the left shaft seat, and the right end of the left rotating shaft is fixedly arranged in the second mounting hole; a right rotating shaft is fixedly arranged in the fourth mounting hole, a liquid outlet hole which is communicated from left to right is formed in the right rotating shaft, a right shaft seat is arranged on the right side of the roller body, and the left end of the right rotating shaft is fixedly arranged in the third mounting hole; the cooling roller also comprises a left belt brake and a right belt brake, the left belt brake is arranged on the outer side of the left end of the roller body and comprises a left brake belt and a left brake handle, the outer side of the left end of the roller body is provided with the left brake belt, one end of the left brake belt is fixedly installed together with the corresponding position of the rack, and the other end of the left brake belt is provided with the left brake handle; the right belt brake is arranged on the outer side of the right end of the roller body and comprises a right brake belt and a right brake handle, the right brake belt is arranged on the outer side of the right end of the roller body, one end of the right brake belt is fixedly installed together with the corresponding position of the rack, and the other end of the right brake belt is provided with the right brake handle.
2. The constant tension cable steel wire winding device according to claim 1, further comprising a groove ring, wherein the groove ring is provided outside the middle portion of the drum body, and at least two line ring grooves are provided on the groove ring at left and right intervals.
3. The cable steel wire constant tension winding device according to claim 1 or 2, wherein the hydraulic station comprises a motor, a hydraulic pump and an oil tank, the hydraulic pipeline comprises a first pipeline and a second pipeline, an output shaft of the motor is connected with a power input end of the hydraulic pump, a liquid inlet of the hydraulic pump is communicated with the oil tank, a liquid outlet of the hydraulic pump is communicated with the brake cylinder located on the front side through the first pipeline, a proportional pressure reducing valve is arranged on the first pipeline, and the first pipeline between the proportional pressure reducing valve and the brake cylinder located on the front side is communicated with the brake cylinder located on the rear side through the second pipeline.
4. The cable steel wire constant tension winding device according to claim 3, wherein the hydraulic station further comprises a safety valve, a check valve, a first pressure gauge, an accumulator and a filter, and the safety valve, the check valve, the first pressure gauge, the accumulator and the filter are sequentially arranged on the first pipeline between the liquid outlet of the hydraulic pump and the proportional pressure reducing valve.
5. The apparatus according to claim 3 or the above-mentioned claim, further comprising a second pressure gauge, wherein the second pressure gauge is provided on the first line between the proportional pressure reducing valve and the second line.
6. The apparatus according to claim 4 or further comprising a second pressure gauge, wherein the second pressure gauge is disposed on the first pipe between the proportional pressure reducing valve and the second pipe.
7. The cable steel wire constant tension winding device according to claim 1, 2, 4, 5 or 6, further comprising a cooling water pump, a cooling water tank and a radiator, wherein a liquid inlet of the cooling water pump is communicated with the cooling water tank, a liquid outlet of the cooling water pump is communicated with the left rotating shaft positioned at the front side through a third pipeline, the third pipeline is communicated with the left rotating shaft positioned at the rear side through a fourth pipeline, the right rotating shaft positioned at the front side is communicated with the cooling water tank through a fifth pipeline, and the right rotating shaft positioned at the rear side is communicated with the cooling water tank through a sixth pipeline; the left side of the cooling roller is provided with a radiator.
8. The cable steel wire constant tension winding device according to claim 3, further comprising a cooling water pump, a cooling water tank and a radiator, wherein a liquid inlet of the cooling water pump is communicated with the cooling water tank, a liquid outlet of the cooling water pump is communicated with the left rotating shaft located on the front side through a third pipeline, the third pipeline is communicated with the left rotating shaft located on the rear side through a fourth pipeline, the right rotating shaft located on the front side is communicated with the cooling water tank through a fifth pipeline, and the right rotating shaft located on the rear side is communicated with the cooling water tank through a sixth pipeline; the left side of the cooling roller is provided with a radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010939067.7A CN112158673B (en) | 2020-09-09 | 2020-09-09 | Cooling drum and cable steel wire constant tension winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010939067.7A CN112158673B (en) | 2020-09-09 | 2020-09-09 | Cooling drum and cable steel wire constant tension winding device |
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| Publication Number | Publication Date |
|---|---|
| CN112158673A CN112158673A (en) | 2021-01-01 |
| CN112158673B true CN112158673B (en) | 2022-03-18 |
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| CN202010939067.7A Active CN112158673B (en) | 2020-09-09 | 2020-09-09 | Cooling drum and cable steel wire constant tension winding device |
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| CN110697605A (en) * | 2019-09-23 | 2020-01-17 | 宝鸡石油机械有限责任公司 | Brake device of cylinder brake type bailing winch |
| CN110886798A (en) * | 2019-12-20 | 2020-03-17 | 宝鸡石油机械有限责任公司 | Winch brake disc cooling device |
-
2020
- 2020-09-09 CN CN202010939067.7A patent/CN112158673B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB364671A (en) * | 1930-08-11 | 1932-01-06 | Nat Supply Co | Improved means for cooling the brake rims of drawworks drums in well boring plant |
| CN101219763A (en) * | 2008-01-24 | 2008-07-16 | 梁志庭 | Water refrigerating device of exterior brake of grab bucket type grasping and digging crane |
| CN203568740U (en) * | 2013-10-16 | 2014-04-30 | 上海中联重科桩工机械有限公司 | Hoisting device with heat dissipation function and rotary drilling rig with same |
| CN206336968U (en) * | 2016-12-31 | 2017-07-18 | 连云港黄海勘探技术有限公司 | A kind of deep hole rig hoist engine of built-in water-cooling but device |
| CN110697605A (en) * | 2019-09-23 | 2020-01-17 | 宝鸡石油机械有限责任公司 | Brake device of cylinder brake type bailing winch |
| CN110886798A (en) * | 2019-12-20 | 2020-03-17 | 宝鸡石油机械有限责任公司 | Winch brake disc cooling device |
Also Published As
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| CN112158673A (en) | 2021-01-01 |
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