CN111810602B - Rope-chain combined self-balancing transmission device - Google Patents
Rope-chain combined self-balancing transmission device Download PDFInfo
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- CN111810602B CN111810602B CN202010568311.3A CN202010568311A CN111810602B CN 111810602 B CN111810602 B CN 111810602B CN 202010568311 A CN202010568311 A CN 202010568311A CN 111810602 B CN111810602 B CN 111810602B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 21
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
- F16H19/0672—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member characterised by means for tensioning the flexible member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/12—Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes, or wire
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H55/50—Features essential to rope pulleys
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
- F16H2019/0681—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member the flexible member forming a closed loop
- F16H2019/0686—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member the flexible member forming a closed loop the flexible member being directly driven by a pulley or chain wheel
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention relates to the technical field of rope pulley transmission, in particular to a rope chain combined type self-balancing transmission device which comprises a rope pulley, a chain wheel, a rope groove ring, a first connecting rope, a second connecting rope, a third connecting rope, a fourth connecting rope, a first connecting chain, a second connecting chain, a rope chain connecting piece and a self-balancing adjusting component, wherein the rope pulley is arranged above the left side of the self-balancing adjusting component, and the chain wheel is arranged below the left side of the self-balancing adjusting component. The rope groove ring is reasonable and compact in structure and convenient to use, and the detachable rope groove ring and the second tightening ring are arranged, so that the worn rope groove ring can be replaced conveniently; the lengths of the first connecting rope and the second connecting rope are balanced through the matching of the front pulley and the front balance rope; through articulated last connecting piece and lower connecting piece, balanced first connecting rope, second connecting rope, third connecting rope and fourth connecting rope's length to and balanced first connecting chain and second connecting chain's length have stable, high-efficient and long service life's characteristics.
Description
Technical Field
The invention relates to the technical field of rope pulley transmission, in particular to a rope and chain combined self-balancing transmission device.
Background
The pulleys in the existing hoisting equipment and hoisting equipment are used as important components, so that labor can be saved, and the direction of force can be changed. The pulley needs to be matched with a steel wire rope for use. In the actual use process, a plurality of steel wire ropes are often arranged on one pulley at intervals for lifting or hoisting, and the lengths of the steel wire ropes are different due to different deformation amounts of each steel wire rope after use, so that the stress of each steel wire rope is uneven, and the service lives of all the steel wire ropes are affected; in addition, the rope sheave needs to be used with the wire rope in the cooperation when using, in order to guarantee that pulley and wire rope can steady operation under various operating modes, set up the rope groove on the pulley usually, but, the rope groove wearing and tearing are serious in the use, lead to the pulley to be as wearing and tearing spare often to need change to influence the construction progress, reduce work efficiency and improve manufacturing cost.
Disclosure of Invention
The invention provides a rope-chain combined self-balancing transmission device, which overcomes the defects of the prior art, and can effectively solve the problems that the length of each steel wire rope in the existing multi-rope pulley is different and the stress is unbalanced, and the rope groove of the pulley is not easy to replace after long-time use and abrasion.
The technical scheme of the invention is realized by the following measures: the rope and chain combined self-balancing transmission device comprises a rope wheel, a chain wheel, a rope groove ring, a connecting rope, a connecting chain, a rope chain connecting piece and a self-balancing adjusting component, wherein the rope wheel is arranged above the left side of the self-balancing adjusting component, and the chain wheel is arranged below the left side of the self-balancing adjusting component; the self-balancing adjusting assembly comprises an upper connecting piece, a lower connecting piece, a front pulley and a rear pulley, wherein the front pulley and the rear pulley are respectively hinged at intervals in the front-rear direction on the upper part of the upper connecting piece, the hinge axes are distributed in the left-right direction, the lower part of the upper connecting piece is hinged with the upper part of the lower connecting piece, the hinge axes are distributed in the left-right direction, a front balancing rope is arranged on the outer side of the lower part of the front pulley, a rear balancing rope is arranged on the outer side of the lower part of the rear pulley, the front balancing rope and the rear balancing rope are both U-shaped with upward openings, four lower parts are respectively arranged below the upper parts of the rope wheels at intervals in the front-rear direction at intervals, the upper ends of the front balancing rope are respectively fixed with the lower ends of the connecting ropes at corresponding positions, the lower ends of the left parts of the connecting ropes are respectively fixed with the lower ends of the connecting chains at corresponding positions, and the upper ends of the left parts of the connecting chains are respectively fixed with the lower parts of the connecting chains at corresponding positions; the rope pulley outside that corresponds every and connect rope position all fixed mounting has the rope groove ring, the rope groove ring includes first pinch ring, wire casing ring and second pinch ring, be equipped with preceding straight hole and back taper hole from front to back in proper order in the first pinch ring, back taper hole is preceding little back big round platform hole, be equipped with preceding taper hole and back straight hole from front to back in proper order in the second pinch ring, preceding taper hole is preceding big back little round platform hole, the wire casing ring includes preceding ring from front to back fixed mounting together in proper order, well ring and back ring, preceding ring is with back taper hole assorted round platform shape, well middle part outside is equipped with the installation annular, back ring is with preceding taper hole assorted round platform shape, preceding ring is located back taper hole, back ring is located preceding taper hole, connect the rope is located the installation annular of corresponding position.
The following are further optimizations and/or improvements to the above-described inventive solution:
the self-balancing adjusting assembly can further comprise a front wheel shaft, a rear wheel shaft and a hinge shaft, the upper connecting piece comprises a left mounting plate and a right mounting plate which are distributed left and right at intervals, the front wheel shaft and the rear wheel shaft are fixedly arranged between the upper part of the left mounting plate and the upper part of the right mounting plate at intervals, the front wheel shaft is sleeved with a front pulley outside the front wheel shaft, the rear wheel shaft is sleeved with a rear pulley outside the rear wheel shaft, the hinge shaft is fixedly arranged between the lower part of the left mounting plate and the lower part of the right mounting plate, the upper part of the lower connecting piece is provided with a hinge hole which is penetrated left and right, and the lower connecting piece is sleeved outside the hinge shaft through the hinge hole.
The left mounting plate and the right mounting plate can be identical in structure and are all in an inverted isosceles triangle, and the lower connecting piece is in an isosceles triangle.
The first tightening ring can be fixedly installed with the corresponding position on the outer side of the rope pulley, the second tightening ring is detachably and fixedly installed with the corresponding position on the outer side of the rope pulley, and a wire groove ring is sleeved on the outer side of the rope pulley corresponding to the position between the first tightening ring and the second tightening ring.
The second tightening ring and the wire slot ring can be two semicircular rings which are detachably and fixedly installed together.
The self-balancing adjusting assembly can further comprise a first connector and a second connector, the first connector comprises a first hinging seat and a first mounting seat, a first mounting groove which is communicated in the front-back direction is formed in the middle of the upper end of the first hinging seat, the front end of the lower portion of the lower connecting piece is located in the first mounting groove and hinged with the first hinging seat together, the first mounting seat is fixedly installed on the lower portion of the first hinging seat, a second mounting groove which is communicated in the left-right direction is formed in the middle of the lower end of the first mounting seat, and the upper end of the right portion of the connecting chain located in the front position is hinged in the second mounting groove; the second connector comprises a second hinging seat and a second mounting seat, a second mounting groove which is communicated from front to back is formed in the middle of the upper end of the second hinging seat, the rear end of the lower portion of the lower connecting piece is located in a third mounting groove and hinged with the second hinging seat, the second mounting seat is fixedly mounted on the lower portion of the second hinging seat, a fourth mounting groove which is communicated from left to right is formed in the middle of the lower end of the second mounting seat, and the upper end of the right portion of the connecting chain located at the rear position is hinged in the second mounting groove.
The rope chain connecting piece can comprise a connecting plate, a third joint and a fourth joint, wherein the third joint comprises a third hinging seat and a third mounting seat, a fifth mounting groove which is penetrated from front to back is formed in the middle of the upper end of the third hinging seat, the front end of the lower part of the connecting plate is positioned in the fifth mounting groove and hinged with the third hinging seat together, the third mounting seat is fixedly arranged at the lower part of the third hinging seat, a sixth mounting groove which is penetrated from left to right is formed in the middle of the lower end of the third mounting seat, and the upper end of the left part positioned in the front position is hinged in the sixth mounting groove; the fourth joint comprises a fourth hinging seat and a fourth mounting seat, a seventh mounting groove which is communicated from front to back is formed in the middle of the upper end of the fourth hinging seat, the rear end of the lower portion of the connecting plate is located in the seventh mounting groove and hinged with the fourth hinging seat, the fourth mounting seat is fixedly mounted on the lower portion of the fourth hinging seat, an eighth mounting groove which is communicated from left to right is formed in the middle of the lower end of the fourth mounting seat, and the upper end of the left portion of the rear portion of the fourth hinging seat is hinged in the eighth mounting groove.
The rope groove ring is arranged, so that the connecting rope is convenient to install outside the rope wheel; the detachable rope groove ring and the second tightening ring are arranged, so that the worn rope groove ring can be replaced conveniently; the lengths of the first connecting rope and the second connecting rope are balanced through the matching of the front pulley and the front balance rope; the lengths of the third connecting rope and the fourth connecting rope are balanced through the matching of the rear pulley and the rear balance rope; the upper connecting piece is hinged with the lower connecting piece, so that the lengths of the first connecting rope, the second connecting rope, the third connecting rope and the fourth connecting rope are balanced, and the lengths of the first connecting chain and the second connecting chain are balanced; the first connecting rope, the second connecting rope, the third connecting rope and the fourth connecting rope are respectively matched with the rope wheel, so that lubrication is avoided, and the novel rope pulley has the characteristics of stability, high efficiency and long service life.
Drawings
Fig. 1 is a schematic diagram of a front view of a preferred embodiment of the present invention.
Fig. 2 is a schematic view of a left-hand partially cut-away enlarged structure of the self-balancing adjustment assembly of fig. 1.
Fig. 3 is an enlarged schematic view of the rope groove ring of fig. 1 in left-hand cross-section.
The codes in the drawings are respectively: 1 is a rope wheel, 2 is a chain wheel, 3 is a connecting rope, 4 is a connecting chain, 5 is a lower connecting piece, 6 is a front wheel axle, 7 is a rear wheel axle, 8 is a front pulley, 9 is a rear pulley, 10 is a front balance rope, 11 is a rear balance rope, 12 is a left mounting plate, 13 is a right mounting plate, 14 is a first hinging seat, 15 is a first mounting seat, 16 is a second connector, 17 is a third connector, 18 is a connecting plate, 19 is a first tightening ring, 20 is a second tightening ring, 21 is a front straight hole, 22 is a rear straight hole, 23 is a front ring, 24 is a middle ring, 25 is a rear ring, and 26 is a mounting ring groove.
Detailed Description
The present invention is not limited by the following examples, and specific embodiments can be determined according to the technical scheme and practical situations of the present invention.
In the present invention, for convenience of description, the description of the relative positional relationship of each component is described according to the layout manner of fig. 1 of the specification, for example: the positional relationship of the 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 below with reference to examples and figures:
as shown in figures 1, 2 and 3, the rope-chain combined self-balancing transmission device comprises a rope pulley 1, a chain wheel 2, a rope groove ring, a connecting rope 3, a connecting chain 4, a rope chain connecting piece and a self-balancing adjusting component, wherein the rope pulley 1 is arranged above the left side of the self-balancing adjusting component, and the chain wheel 2 is arranged below the left side of the self-balancing adjusting component; the self-balancing adjusting component comprises an upper connecting piece, a lower connecting piece 5, a front pulley 8 and a rear pulley 9, wherein the front pulley 8 and the rear pulley 9 are respectively hinged at intervals from front to back on the upper part of the upper connecting piece, the hinge axis is distributed along the left and right directions, the lower part of the upper connecting piece is hinged with the upper part of the lower connecting piece 5, the hinge axis is distributed along the left and right directions, the outer side of the lower part of the front pulley 8 is provided with a front balancing rope 10, the outer side of the lower part of the rear pulley 9 is provided with a rear balancing rope 11, the front balancing rope 10 and the rear balancing rope 11 are both U-shaped with upward openings, the front and rear sides of the upper part of the rope pulley 1 are respectively provided with four U-shaped connecting ropes 3 with downward openings, the lower parts of which are positioned below, the upper ends of the front part of the front balancing rope 10, the upper ends of the rear part of the front balancing rope 10, the upper ends of the front part of the rear balancing rope 11 and the upper ends of the rear part of the rear balancing rope 11 are fixedly connected with the lower ends of the right parts of the connecting ropes 3 at corresponding positions respectively, the lower ends of the left parts of the connecting ropes 3 are fixedly connected with the corresponding positions of the upper parts of the rope chain connecting pieces respectively, two U-shaped connecting chains 4 with the upper parts positioned above the lower parts of the chain wheels 2 and with upward openings are arranged at intervals front and back, the upper ends of the left parts of the connecting chains 4 are respectively connected with the corresponding positions of the lower parts of the rope chain connecting pieces respectively, and the upper ends of the right parts of the connecting chains 4 are respectively connected with the corresponding positions of the lower parts of the lower connecting pieces 5; the rope pulley 1 outside that corresponds every connection rope 3 positions is all fixed mounting has the rope groove ring, the rope groove ring includes first clamping ring 19, wire casing ring and second clamping ring 20, be equipped with preceding straight hole 21 and back taper hole from front to back intercommunication in proper order in the first clamping ring 19, back taper hole is big round platform hole from front to back, be equipped with preceding taper hole and back straight hole 22 that communicate in proper order from front to back in the second clamping ring 20, preceding taper hole is big round platform hole from front to back, the wire casing ring includes preceding ring 23 from front to back fixed mounting together in proper order, well ring 24 and back ring 25, preceding ring 23 is with back taper hole assorted round platform shape, well ring 24 middle part outside is equipped with installation annular 26, back ring 25 is with preceding taper hole assorted round platform shape, preceding ring 23 is located back taper hole, back ring 25 is located preceding taper hole, the connection rope 3 is located the installation annular 26 of corresponding position.
In the use process, the rope wheel 1 is arranged at the top of a tower of the existing hoisting equipment, the chain wheel 2 is arranged at the bottom of the tower of the existing hoisting equipment, and the output shaft of the motor is in transmission connection with the chain wheel 2 by using the existing motor; the connecting ropes 3 are a first connecting rope, a second connecting rope, a third connecting rope and a fourth connecting rope in sequence from front to back, and the connecting chains 4 are a first connecting chain and a second connecting chain in sequence from front to back; the rope wheel 1 is matched with the first connecting rope, the second connecting rope, the third connecting rope and the fourth connecting rope to be used for replacing a tower top chain wheel and a chain of the existing hoisting equipment, so that the transmission efficiency is not influenced, lubricating oil is avoided, and the trouble that the tower top chain wheel and the chain are lubricated by the lubricating oil is avoided; the lengths of the first connecting rope and the second connecting rope are balanced through the cooperation of the front pulley 8 and the front balance rope 10; the lengths of the third connecting rope and the fourth connecting rope are balanced by matching the rear pulley 9 with the rear balancing rope 11; by hinging the upper and lower connection members 5, balancing the lengths of the first, second, third and fourth connection ropes, and balancing the lengths of the first and second connection chains; when the deformation of the first connecting rope, the second connecting rope and the front balancing rope 10 is larger than that of the third connecting rope, the fourth connecting rope and the rear balancing rope 11 in the using process, namely the total length of the first connecting rope, the second connecting rope and the front balancing rope 10 is larger than that of the third connecting rope, the fourth connecting rope and the rear balancing rope, at the moment, the upper connecting piece is inclined in a front low and rear high shape, so that the stress balance of the invention is ensured, and the influence of unbalanced stress on the service life caused by the length of the upper connecting piece is avoided; in addition, the ring groove is arranged on the outer side of the rope pulley 1 for loading the connecting rope 3, the ring groove is easy to wear, the rope pulley 1 is damaged, the service life of the rope pulley 1 is reduced, and the rope groove ring is arranged on the outer side of the rope pulley 1, so that after the rope groove ring is worn, only the rope groove ring is required to be replaced, and the rope pulley 1 is not required to be replaced. The first, second and front balance ropes 10, 11 may be one rope, and the third, fourth and rear balance ropes 10, 11 may be one rope, according to the need; the first tightening ring 19 and the second tightening ring 20 can be detachably and fixedly installed, for example, at least two external threaded holes are circumferentially distributed on the outer sides of the first tightening ring 19 and the second tightening ring 20, threaded holes are also formed on the outer sides of the rope body corresponding to the positions of each external threaded hole, and the first tightening ring 19 and the second tightening ring 20 are detachably and fixedly installed with the rope sheave 1 through bolts; through the setting of preceding ring 23 and back taper hole, make first tight clamping ring 19 compress tightly the wire casing ring front side, through the setting of back ring 25 and preceding taper hole, make second tight clamping ring 20 compress tightly the wire casing ring rear side to through tearing down first tight clamping ring 19 or second tight clamping ring 20, just can realize the dismantlement and the change of first line groove ring.
The rope-chain combined self-balancing transmission device can be further optimized or/and improved according to actual needs:
as shown in fig. 1, 2 and 3, the self-balancing adjusting assembly further comprises a front wheel shaft 6, a rear wheel shaft 7 and a hinge shaft, wherein the upper connecting piece comprises a left mounting plate 12 and a right mounting plate 13 which are distributed left and right at intervals, the front wheel shaft 6 and the rear wheel shaft 7 are fixedly arranged between the upper part of the left mounting plate 12 and the upper part of the right mounting plate 13 at intervals, a front pulley 8 is sleeved outside the front wheel shaft 6, a rear pulley 9 is sleeved outside the rear wheel shaft 7, the hinge shaft is fixedly arranged between the lower part of the left mounting plate 12 and the lower part of the right mounting plate 13, a hinge hole which runs through left and right is formed in the upper part of the lower connecting piece 5, and the lower connecting piece 5 is sleeved outside the hinge shaft through the hinge hole. In use, by such an arrangement, the lower link 5, the front pulley 8 and the rear pulley 9 are each conveniently hinged to the upper link.
As shown in fig. 1, 2 and 3, the left mounting plate 12 and the right mounting plate 13 have the same structure and are all in an inverted isosceles triangle shape, and the lower connecting piece 5 is in an isosceles triangle shape. In the use process, the upper connecting piece and the lower connecting piece 5 are arranged to be isosceles triangles, so that the self-balancing adjustment can be avoided being influenced by position interference when the self-balancing adjustment is carried out on the lengths of the ropes and the chains.
As shown in fig. 1, 2 and 3, the first compression ring 19 is fixedly installed together with the corresponding position on the outer side of the rope pulley 1, the second compression ring 20 is detachably and fixedly installed together with the corresponding position on the outer side of the rope pulley 1, and a wire slot ring is sleeved on the outer side of the rope pulley 1 corresponding to the position between the first compression ring 19 and the second compression ring 20. In the use process, the first tightening ring 19 can be fixedly installed with the rope pulley 1 through welding, and the second tightening ring 20 can be detachably and fixedly installed with the rope pulley 1 through bolts.
As shown in fig. 1, 2 and 3, the second tightening ring 20 and the slot ring are two semicircular rings which are detachably and fixedly installed together. In the use, every two semicircle rings all accessible bolt fixed mounting is in the same place, if adopts the fixed connection mode of staple bolt, when being convenient for change the wire casing ring from this, dismantles and installs back second clamping ring 20 and wire casing ring.
As shown in fig. 1, 2 and 3, the self-balancing adjusting assembly further comprises a first joint and a second joint 16, the first joint comprises a first hinging seat 14 and a first mounting seat 15, a first mounting groove which is penetrated front and back is arranged in the middle of the upper end of the first hinging seat 14, the front end of the lower part of the lower connecting piece 5 is positioned in the first mounting groove and hinged with the first hinging seat 14, the first mounting seat 15 is fixedly arranged at the lower part of the first hinging seat 14, a second mounting groove which is penetrated left and right is arranged in the middle of the lower end of the first mounting seat 15, and the upper end of the right part of the connecting chain 4 positioned at the front position is hinged in the second mounting groove; the second connector 16 comprises a second hinging seat and a second mounting seat, a second mounting groove which is communicated from front to back is formed in the middle of the upper end of the second hinging seat, the rear end of the lower portion of the lower connecting piece 5 is located in a third mounting groove and hinged with the second hinging seat, the second mounting seat is fixedly mounted on the lower portion of the second hinging seat, a fourth mounting groove which is communicated from left to right is formed in the middle of the lower end of the second mounting seat, and the upper end of the right portion of the connecting chain 4 located at the rear position is hinged in the second mounting groove. In use, the link chain 4 is conveniently hinged to the lower link 5 by providing a first joint and a second joint 16. According to the requirements, the first hinging seat 14 and the first mounting seat 15 can be integrally arranged or fixedly mounted together through welding, and the second hinging seat and the second mounting seat can be integrally arranged or fixedly mounted together through welding.
As shown in fig. 1, 2 and 3, the rope chain connecting piece comprises a connecting plate 18, a third joint 17 and a fourth joint, the third joint 17 comprises a third hinging seat and a third mounting seat, a fifth mounting groove which is penetrated from front to back is arranged in the middle of the upper end of the third hinging seat, the front end of the lower part of the connecting plate 18 is positioned in the fifth mounting groove and hinged with the third hinging seat, the third mounting seat is fixedly arranged at the lower part of the third hinging seat, a sixth mounting groove which is penetrated from left to right is arranged in the middle of the lower end of the third mounting seat, and the upper end of the left part positioned in the front is hinged in the sixth mounting groove; the fourth joint comprises a fourth hinging seat and a fourth mounting seat, a seventh mounting groove which is communicated from front to back is formed in the middle of the upper end of the fourth hinging seat, the rear end of the lower portion of the connecting plate 18 is located in the seventh mounting groove and hinged with the fourth hinging seat, the fourth mounting seat is fixedly mounted on the lower portion of the fourth hinging seat, an eighth mounting groove which is communicated from left to right is formed in the middle of the lower end of the fourth mounting seat, and the upper end of the left portion of the rear portion of the fourth hinging seat is hinged in the eighth mounting groove. In the use process, the four connecting ropes 3 are convenient to be fixed with the two connecting chains 4 by arranging the connecting plates 18 because the number of the ropes is different from that of the chains; the articulated connection of the connecting chain 4 to the lower link 5 is facilitated by the provision of a third joint 17 and a fourth joint. According to the requirements, the third hinging seat and the third mounting seat can be integrally arranged or fixedly mounted together through welding, and the fourth hinging seat and the fourth mounting seat can be integrally arranged or fixedly mounted together through welding; in addition, the connection plate 18 can also be a weight box which is known in the prior art, thereby ensuring the stability of the invention in use.
The technical characteristics form the optimal embodiment of the invention, have stronger adaptability and optimal implementation effect, and can increase or decrease unnecessary technical characteristics according to actual needs so as to meet the requirements of different situations.
Claims (9)
1. The rope and chain combined self-balancing transmission device is characterized by comprising a rope wheel, a chain wheel, a rope groove ring, a connecting rope, a connecting chain, a rope chain connecting piece and a self-balancing adjusting component, wherein the rope wheel is arranged above the left side of the self-balancing adjusting component, and the chain wheel is arranged below the left side of the self-balancing adjusting component; the self-balancing adjusting assembly comprises an upper connecting piece, a lower connecting piece, a front pulley and a rear pulley, wherein the front pulley and the rear pulley are respectively hinged at intervals in the front-rear direction on the upper part of the upper connecting piece, the hinge axes are distributed in the left-right direction, the lower part of the upper connecting piece is hinged with the upper part of the lower connecting piece, the hinge axes are distributed in the left-right direction, a front balancing rope is arranged on the outer side of the lower part of the front pulley, a rear balancing rope is arranged on the outer side of the lower part of the rear pulley, the front balancing rope and the rear balancing rope are both U-shaped with upward openings, four lower parts are respectively arranged below the upper parts of the rope wheels at intervals in the front-rear direction at intervals, the upper ends of the front balancing rope are respectively fixed with the lower ends of the connecting ropes at corresponding positions, the lower ends of the left parts of the connecting ropes are respectively fixed with the lower ends of the connecting chains at corresponding positions, and the upper ends of the left parts of the connecting chains are respectively fixed with the lower parts of the connecting chains at corresponding positions; the rope pulley outer side corresponding to each connecting rope position is fixedly provided with a rope groove ring, the rope groove ring comprises a first compacting ring, a wire groove ring and a second compacting ring, the first compacting ring is internally provided with a front straight hole and a rear taper hole which are sequentially communicated from front to back, the rear taper hole is a round table hole with a small front and a big rear, the second compacting ring is internally provided with a front taper hole and a rear straight hole which are sequentially communicated from front to back, the front taper hole is a round table hole with a big front and a small rear, the wire groove ring comprises a front ring, a middle ring and a rear ring which are sequentially and fixedly arranged together from front to back, the front ring is in a round table shape matched with the rear taper hole, the middle part outer side of the middle ring is provided with a mounting ring groove, the rear ring is in a round table shape matched with the front taper hole, the front ring is positioned in the rear taper hole, the rear ring is positioned in the front taper hole, and the connecting rope is positioned in the mounting ring groove at the corresponding position; the self-balancing adjusting assembly further comprises a front wheel shaft, a rear wheel shaft and a hinge shaft, the upper connecting piece comprises a left mounting plate and a right mounting plate which are distributed left and right at intervals, the front wheel shaft and the rear wheel shaft are fixedly mounted between the upper portion of the left mounting plate and the upper portion of the right mounting plate at intervals, a front pulley is sleeved outside the front wheel shaft, a rear pulley is sleeved outside the rear wheel shaft, the hinge shaft is fixedly mounted between the lower portion of the left mounting plate and the lower portion of the right mounting plate, a left through hinge hole and a right through hinge hole are formed in the upper portion of the lower connecting piece, and the lower connecting piece is sleeved outside the hinge shaft through the hinge hole.
2. The rope-chain combined self-balancing transmission device according to claim 1, wherein the left mounting plate and the right mounting plate are identical in structure and are all in the shape of an inverted isosceles triangle, and the lower connecting piece is in the shape of an isosceles triangle.
3. The rope-chain combined self-balancing transmission device according to claim 1 or 2, wherein the first compression ring is fixedly installed with the corresponding position on the outer side of the rope pulley, the second compression ring is detachably and fixedly installed with the corresponding position on the outer side of the rope pulley, and a wire slot ring is sleeved on the outer side of the rope pulley corresponding to the position between the first compression ring and the second compression ring.
4. The rope-chain combined self-balancing transmission device according to claim 1 or 2, wherein the second tightening ring and the wire slot ring are two semicircular rings which are detachably and fixedly installed together.
5. The rope-chain combined self-balancing transmission device according to claim 3, wherein the second tightening ring and the wire slot ring are two semicircular rings which are detachably and fixedly installed together.
6. The rope-chain combined self-balancing transmission device according to claim 1, 2 or 5, wherein the self-balancing adjusting assembly further comprises a first joint and a second joint, the first joint comprises a first hinging seat and a first mounting seat, a first mounting groove which is penetrated front and back is formed in the middle of the upper end of the first hinging seat, the front end of the lower part of the lower connecting piece is positioned in the first mounting groove and hinged with the first hinging seat, the first mounting seat is fixedly arranged at the lower part of the first hinging seat, a second mounting groove which is penetrated left and right is formed in the middle of the lower end of the first mounting seat, and the upper end of the right part of the connecting chain positioned at the front position is hinged in the second mounting groove; the second connector comprises a second hinging seat and a second mounting seat, a second mounting groove which is communicated from front to back is formed in the middle of the upper end of the second hinging seat, the rear end of the lower portion of the lower connecting piece is located in a third mounting groove and hinged with the second hinging seat, the second mounting seat is fixedly mounted on the lower portion of the second hinging seat, a fourth mounting groove which is communicated from left to right is formed in the middle of the lower end of the second mounting seat, and the upper end of the right portion of the connecting chain located at the rear position is hinged in the second mounting groove.
7. The rope-chain combined self-balancing transmission device according to claim 3, wherein the self-balancing adjusting assembly further comprises a first connector and a second connector, the first connector comprises a first hinging seat and a first mounting seat, a first mounting groove which is penetrated front and back is formed in the middle of the upper end of the first hinging seat, the front end of the lower part of the lower connecting piece is positioned in the first mounting groove and hinged with the first hinging seat, the first mounting seat is fixedly arranged at the lower part of the first hinging seat, a second mounting groove which is penetrated left and right is formed in the middle of the lower end of the first mounting seat, and the upper end of the right part of the connecting chain positioned at the front position is hinged in the second mounting groove; the second connector comprises a second hinging seat and a second mounting seat, a second mounting groove which is communicated from front to back is formed in the middle of the upper end of the second hinging seat, the rear end of the lower portion of the lower connecting piece is located in a third mounting groove and hinged with the second hinging seat, the second mounting seat is fixedly mounted on the lower portion of the second hinging seat, a fourth mounting groove which is communicated from left to right is formed in the middle of the lower end of the second mounting seat, and the upper end of the right portion of the connecting chain located at the rear position is hinged in the second mounting groove.
8. The rope chain combined type self-balancing transmission device according to claim 1, 2, 5 or 7, wherein the rope chain connecting piece comprises a connecting plate, a third joint and a fourth joint, the third joint comprises a third hinging seat and a third mounting seat, a fifth mounting groove which is penetrated front and back is arranged in the middle of the upper end of the third hinging seat, the front end of the lower part of the connecting plate is positioned in the fifth mounting groove and hinged with the third hinging seat, the third mounting seat is fixedly arranged at the lower part of the third hinging seat, a sixth mounting groove which is penetrated left and right is arranged in the middle of the lower end of the third mounting seat, and the upper end of the left part of the lower part of the third hinging seat is hinged in the sixth mounting groove; the fourth joint comprises a fourth hinging seat and a fourth mounting seat, a seventh mounting groove which is communicated from front to back is formed in the middle of the upper end of the fourth hinging seat, the rear end of the lower portion of the connecting plate is located in the seventh mounting groove and hinged with the fourth hinging seat, the fourth mounting seat is fixedly mounted on the lower portion of the fourth hinging seat, an eighth mounting groove which is communicated from left to right is formed in the middle of the lower end of the fourth mounting seat, and the upper end of the left portion of the rear portion of the fourth hinging seat is hinged in the eighth mounting groove.
9. The rope chain combined type self-balancing transmission device according to claim 6, wherein the rope chain connecting piece comprises a connecting plate, a third joint and a fourth joint, the third joint comprises a third hinging seat and a third mounting seat, a fifth mounting groove which is penetrated from front to back is formed in the middle of the upper end of the third hinging seat, the front end of the lower part of the connecting plate is positioned in the fifth mounting groove and hinged with the third hinging seat, the third mounting seat is fixedly arranged at the lower part of the third hinging seat, a sixth mounting groove which is penetrated from left to right is formed in the middle of the lower end of the third mounting seat, and the upper end of the left part positioned at the front position is hinged in the sixth mounting groove; the fourth joint comprises a fourth hinging seat and a fourth mounting seat, a seventh mounting groove which is communicated from front to back is formed in the middle of the upper end of the fourth hinging seat, the rear end of the lower portion of the connecting plate is located in the seventh mounting groove and hinged with the fourth hinging seat, the fourth mounting seat is fixedly mounted on the lower portion of the fourth hinging seat, an eighth mounting groove which is communicated from left to right is formed in the middle of the lower end of the fourth mounting seat, and the upper end of the left portion of the rear portion of the fourth hinging seat is hinged in the eighth mounting groove.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010568311.3A CN111810602B (en) | 2020-06-19 | 2020-06-19 | Rope-chain combined self-balancing transmission device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010568311.3A CN111810602B (en) | 2020-06-19 | 2020-06-19 | Rope-chain combined self-balancing transmission device |
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| CN111810602A CN111810602A (en) | 2020-10-23 |
| CN111810602B true CN111810602B (en) | 2023-06-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112096810B (en) * | 2020-06-19 | 2022-06-17 | 合立智能装备有限责任公司 | Rope chain combined transmission device |
| CN113463608B (en) * | 2021-06-28 | 2022-05-24 | 阳光学院 | Ground water level survey device is used in reconnaissance of self-balancing geotechnical engineering |
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| DE2203359A1 (en) * | 1972-01-25 | 1973-08-16 | Magyar Hajo Es Darugyar | PULLEY WITH INSERT RING MADE OF NON-METAL MATERIAL |
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|---|---|
| CN111810602A (en) | 2020-10-23 |
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Effective date of registration: 20240510 Address after: No. 4, Yuebei Road, Baijiantan District, Karamay City, Xinjiang Uygur Autonomous Region 834000 Patentee after: XINJIANG JINNIU ENERGY INTERNET OF THINGS TECHNOLOGY CO.,LTD. Country or region after: China Address before: 834000 No. 3400, Pingbei Second Road, Baijiantan District, Karamay City, Xinjiang Uygur Autonomous Region Patentee before: Joint Intelligent Equipment Co.,Ltd. Country or region before: China |