CN211496458U

CN211496458U - Hose winch with transmission through shaft

Info

Publication number: CN211496458U
Application number: CN201922202644.XU
Authority: CN
Inventors: 张效聪; 李响; 于成志; 曹沈华
Original assignee: Nantong Pengrui Haigong Technology Co ltd
Current assignee: Nantong Pengrui Haigong Technology Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-15
Anticipated expiration: 2029-12-10

Abstract

The utility model provides a hose winch with a transmission through shaft, which relates to the field of marine engineering equipment of ships and comprises a driving motor, a speed reducer, a transmission through shaft, a clutch and a winch reel; the transmission leads to a plurality of winch reel of axle intercommunication, and the both ends of transmission shaft all are connected with the speed reducer, the winch reel passes through sprocket chain and the transmission leads to the hub connection, all install driving motor on the speed reducer, winch reel suit is on slewing bearing and support wallboard, there is the steel pipe of connecting at the reel center, and the steel pipe passes through swivel joint and externally connects, one side is equipped with the pinion on the support wallboard, and pinion and slewing bearing meshing transmission, and the pinion passes through the axle with the sprocket of support wallboard opposite side and is connected, the sprocket links to each other with leading to epaxial sprocket clutch. The utility model discloses can effectively solve in the design of single driving motor drive single reel, it is big to have occupation space, problem with high costs.

Description

Hose winch with transmission through shaft

Technical Field

The utility model relates to a boats and ships ocean engineering equips the field, especially relates to a hose winch with transmission leads to axle.

Background

At present, the frequently used transmission route for the processes of refueling and liquid loading and unloading between an offshore marine engineering platform and a matched engineering ship is hose connection transmission. One very important part of the process is the hose winding and unwinding and storage, and the conventional hose winding and unwinding and storage tool is a hose winch.

The existing hose winches use a working model in which a single drive motor drives a single reel, which requires a drive motor to be associated with each reel. A plurality of reels suitable for different transport media are generally arranged on a ship and an ocean engineering platform. The motor and the control device are arranged on each reel, so that a large space is occupied, and the cost is increased. The design that one through shaft is adopted to respectively drive a plurality of reels can reduce the number of motors and simplify the operation.

The cost is effectively saved, the operation is simplified, the market competitiveness of production and processing enterprises can be improved, and the method has very important significance for heavy industry enterprises in the harsh competitive market environment.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems of large occupied space and high cost in the design of driving a single reel by a single driving motor in the prior art, the hose winch with the transmission through shaft is provided, and comprises the driving motor, a speed reducer, the transmission through shaft, a clutch and a winch reel; comprises a driving motor, a speed reducer, a transmission through shaft, a clutch and a winch reel; the transmission through shaft is communicated with a plurality of winch reels, two ends of the transmission shaft are connected with speed reducers, the winch reel is connected with the transmission through shaft through a chain wheel and a chain, the speed reducers are all provided with driving motors, the winch reel is sleeved on the slewing bearing and the supporting wall plate, the center of the reel is provided with a steel pipe which is connected, the steel pipes are externally connected through a rotary joint, a pinion is assembled on one side of the supporting wallboard and is in meshing transmission with the rotary support, the pinion is connected with the chain wheel at the other side of the supporting wall plate through a shaft, the chain wheel is connected with a chain wheel clutch on the through shaft, the clutch handle is arranged on the operating frame, and the screw rod of the clutch handle penetrates through the whole operation frame, the top of the operation frame is provided with a hand brake, and the position of the screw rod of the hand brake is vertical to that of the screw rod of the clutch, and the top end of the screw rod of the hand brake is in contact with the wheel surface of the reel.

By adopting the technical scheme, the hose winch is provided with the through shaft to drive the plurality of winch coils, the number of motors needing to be configured is reduced, the speed reducers of the motors are configured at the two ends of the transmission through shaft, one of the speed reducers is used in normal work, the other speed reducer is used as a standby speed reducer, the normal operation of the hose winch is guaranteed, the clutch is arranged below each winch coil, and the operation of the winch coils can be controlled as required.

Preferably, only one speed reducer with a driving motor installed at two ends of the transmission through shaft works, and the transmission through shaft is further sleeved with a plurality of uniformly distributed bearing seats which are fixedly connected to the base.

Through adopting above-mentioned technical scheme, the speed reducer that has the motor that the both ends of transmission lead to the axle all were equipped with has and only one operation, can avoid the difference in rotational speed between two motors to cause the trouble, only uses one simultaneously and can let another as reserve, can replace the use when breaking down.

Preferably, the slewing bearing comprises an inner ring and an outer ring which can rotate relatively, the inner ring of the slewing bearing is fixedly connected with the supporting wall plate through bolts, and the outer ring of the slewing bearing is fixedly connected with the reel through bolts.

Through adopting above-mentioned technical scheme, the slewing bearing on the winch reel is connected with the support wallboard of one side, and the winch reel passes through slewing bearing and is connected with the support wallboard when hose winch carries out work to can take place relative rotation with the support wallboard.

Preferably, one end of the steel pipe fixed on the inner ring of the winch reel is connected with the hose on the winch reel, and the other end of the steel pipe is connected with the rotary joint.

By adopting the technical scheme, the steel pipe is fixedly connected with the inner ring of the slewing bearing, can rotate along with the slewing bearing and is connected with the slewing connector at one end of the steel pipe to rotate relatively, so that the hose connector in the winch reel can be connected with the steel pipe, and the transmission of fluid in the hose is not influenced in the rotation process of the winch reel.

Preferably, the supporting wall plate is a supporting plate fixed on the base, and circular through holes are formed in the top of the supporting wall plate and matched with the slewing bearing.

Through adopting above-mentioned technical scheme, the circular through hole and the slewing bearing looks adaptation at the top of supporting wallboard, a platelike support can reduce the area that occupies, improves space utilization.

Preferably, the sprocket chain comprises a pinion and a sprocket which are axially connected, the pinion is meshed with outer ring teeth of the slewing bearing, and the sprocket is connected with the clutch.

Through adopting above-mentioned technical scheme, the setting of chain sprocket can be in the transmission through the clutch of axle and the winch coil between establish drive mechanism, pinion and slewing bearing, sprocket and clutch, rethread connection pinion and sprocket.

Preferably, the transmission through shaft is sleeved with a housing, and the housing is fixedly connected with the base through a bolt.

Through adopting above-mentioned technical scheme, the casing that the transmission leads to the axle suit is the cuboid, and the bolt fastening is passed through to the bottom, and the casing of cuboid can play the guard action to the clutch in the casing, prevents that the impurity on the deck from influencing the performance of clutch.

Preferably, the clutch handle and the hand brake are both designed by adopting a screw rod, wherein the screw rod is arranged on the operating frame, and the advance and retreat of the sliding block are adjusted by rotating the screw rod.

Through adopting above-mentioned technical scheme, the action bars adopts the screw drive, can make things convenient for the staff to carry out the rotation operation.

In summary, the following steps: for the winches with the multiple reels arranged in parallel, the novel scheme ensures that the mode that each reel is originally required to be provided with one motor is adjusted to be that one motor is used for serially connecting the parallel winches through a through shaft to drive the parallel winches respectively according to the requirement. The number of driving motors is reduced compared with the prior art, the installation space for installing a plurality of motors is saved, and the construction cost is reduced.

Drawings

FIG. 1 is a front view of a hose winch with a drive through shaft;

FIG. 2 is a side view of a hose winch with a drive through shaft;

FIG. 3 is a schematic view of a hose winch clutch with a drive through shaft;

reference numerals: 1. a drive motor; 2. a speed reducer; 3. a transmission through shaft; 4. a clutch; 41. a clutch handle; 42. manual braking; 5. a winch reel; 51. a slewing bearing; 511. a swivel joint; 52. supporting the wallboard; 6. a chain wheel and a chain.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example 1

As shown in fig. 1, 2 and 3: a hose winch with a transmission through shaft 3 comprises a driving motor 1, a speed reducer 2, the transmission through shaft 3, a clutch 4 and a winch reel 5; comprises a driving motor 1, a speed reducer 2, a transmission through shaft 3, a clutch 4 and a winch reel 5; the transmission through shaft 3 is communicated with a plurality of winch reels 5, both ends of the transmission shaft are connected with speed reducers 2, the winch reels 5 are connected with the transmission through shaft 3 through chain wheels and chains, the speed reducers 2 are respectively provided with a driving motor 1, the winch reels 5 are sleeved on a slewing bearing 51 and a supporting wall plate 52, the centers of the reels are provided with connected steel pipes, and the steel pipes are connected to the outside through the swivel joint 511, a pinion is assembled to one side of the support wall plate 52, the pinion is meshed with the rotary bearing 51 for transmission, the pinion is connected with a chain wheel at the other side of the supporting wall plate 52 through a shaft, the chain wheel is connected with a chain wheel clutch 4 on the through shaft, a clutch handle 41 is arranged on the operating frame, and the screw rod of the clutch handle 41 penetrates through the whole operation frame, the top of the operation frame is provided with a hand brake 42, and the screw rod of the hand brake 42 is vertical to the screw rod of the clutch 4, and the top end of the screw rod of the hand brake 42 is contacted with the wheel surface of the reel.

As shown in fig. 1 and 2: the speed reducer 2 with the driving motor 1 installed at two ends of the transmission through shaft 3 has only one to work, and the transmission through shaft 3 is further sleeved with a plurality of uniformly distributed shaft sleeves which are fixedly connected on the base. The speed reducers 2 with the motors are arranged at two ends of the transmission through shaft 3, only one speed reducer runs, the fault caused by the rotating speed difference between the two motors can be avoided, and meanwhile, only one speed reducer is used, so that the other speed reducer can be used as a standby speed reducer and can be replaced when the fault occurs.

As shown in fig. 1 and 2: the slewing bearing 51 comprises an inner ring and an outer ring which can rotate relatively, the inner ring of the slewing bearing 51 is fixedly connected with the supporting wall plate 52 through bolts, and the outer ring of the slewing bearing 51 is fixedly connected with the reel through bolts. The pivot bearing 51 of the winch reel 5 is connected to a support wall plate 52 on one side, and the winch reel 5 is connected to the support wall plate 52 via the pivot bearing 51 when the hose winch is in operation, so that it can rotate relative to the support wall plate 52.

As shown in fig. 1 and 2: one end of the steel pipe fixed on the inner ring of the winch reel 5 is connected with the hose on the winch reel 5, and the other end of the steel pipe is connected with the rotary joint 511. Through the steel pipe fixedly connected with the inner ring of the slewing bearing 51, the steel pipe can rotate along with the slewing bearing 51 and is connected with one end of the steel pipe to rotate relative to the slewing joint 511, so that the hose joint in the winch reel 5 can be connected with the steel pipe, and the transmission of fluid in the hose is not influenced in the rotation process of the winch reel 5.

As shown in fig. 1 and 2: the supporting wall plate 52 is a supporting plate fixed on the base, and the top of the supporting wall plate 52 is provided with a circular through hole which is matched with the slewing bearing 51. The circular through hole at the top of the supporting wall plate 52 is matched with the slewing bearing 51, and the occupied area can be reduced and the space utilization rate can be improved by using a plate-shaped support.

Example 2

As shown in fig. 1, 2 and 3: the sprocket chain 6 includes axially connected pinions that mesh with the slewing bearing 51 and sprockets that are connected to the clutch 4. The arrangement of the chain and the chain wheel can establish a transmission mechanism between the clutch 4 of the transmission through shaft 3 and the winch coil, and the pinion and the slewing bearing 51, the chain wheel and the clutch 4 are connected through the connecting pinion and the chain wheel.

As shown in fig. 1, 2 and 3: the transmission through shaft 3 is sleeved with a housing, and the housing is fixedly connected with the base through bolts. The casing of 3 suits of transmission through shaft is the cuboid, and the bolt fastening is passed through to the bottom, and the housing can play the guard action to clutch 4 in the casing, prevents that the impurity on the deck from influencing clutch 4's performance.

As shown in fig. 1, 2 and 3: the clutch handle 41 and the hand brake 42 are both designed by a screw rod, wherein the screw rod is arranged on the operation frame, and the advance and retreat of the slide block are adjusted by rotating the screw rod. The operating rod adopts screw rod transmission, can make things convenient for the staff to carry out the rotation operation.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a hose winch with transmission leads to axle which characterized in that: comprises a driving motor (1), a speed reducer (2), a transmission through shaft (3), a clutch (4) and a winch reel (5); the transmission leads to axle (3) intercommunication a plurality of winch reel (5), and the both ends of transmission shaft all are connected with speed reducer (2), winch reel (5) are connected with transmission leads to axle (3) through sprocket chain (6), all install driving motor (1) on speed reducer (2), winch reel (5) suit is on slewing bearing (51) and support wallboard (52), there is the steel pipe of connection at the reel center, and the steel pipe is external through swivel joint (511), one side is equipped with the pinion on the support wallboard, and pinion and slewing bearing (51) meshing transmission, and the pinion is connected through the axle with the sprocket of support wallboard (52) opposite side, the sprocket links to each other with sprocket clutch (4) that leads to epaxial, clutch handle (41) set up on the handling frame, and the lead screw of clutch handle (41) runs through whole handling frame, the top of the operating frame is provided with a hand brake (42), a screw rod of the hand brake (42) is perpendicular to a screw rod of the clutch (4), and the top end of the screw rod of the hand brake (42) is in contact with the wheel surface of the reel.

2. The hose winch with the drive through shaft as claimed in claim 1, wherein: the speed reducer (2) with the driving motor (1) installed at two ends of the transmission through shaft (3) has only one to work, a plurality of bearing seats uniformly distributed are further sleeved on the transmission through shaft (3), and the bearing seats are fixedly connected to the base.

3. The hose winch with the drive through shaft as claimed in claim 1, wherein: the rotary support (51) of the winch reel (5) is connected with the supporting wall plate (52) on the same side, the rotary support (51) comprises an inner ring and an outer ring which can rotate relatively, the inner ring of the rotary support (51) is fixedly connected with the supporting wall plate (52) through bolts, and the outer ring of the rotary support (51) is fixedly connected with the reel through bolts.

4. The hose winch with the drive through shaft as claimed in claim 1, wherein: one end of a steel pipe fixed on the inner ring of the winch reel (5) is connected with a hose on the winch reel (5), and the other end of the steel pipe is connected with the rotary joint (511).

5. The hose winch with the drive through shaft as claimed in claim 1, wherein: the supporting wall plate (52) is a supporting plate fixed on the base, round through holes are formed in the top of the supporting wall plate (52), and the through holes are matched with the slewing bearing (51).

6. The hose winch with the drive through shaft as claimed in claim 1, wherein: the chain wheel chain (6) comprises a pinion and a chain wheel which are axially connected, the pinion is meshed with outer ring teeth of the slewing bearing (51), and the chain wheel is connected with the clutch (4).

7. The hose winch with the drive through shaft as claimed in claim 1, wherein: the transmission through shaft (3) is sleeved with a housing, and the housing is fixedly connected with the base through bolts.

8. The hose winch with the drive through shaft as claimed in claim 1, wherein: the clutch handle (41) and the hand brake (42) are both designed by adopting a screw rod, wherein the screw rod is arranged on the operating frame, and the advance and retreat of the sliding block are adjusted by rotating the screw rod.