CN112062020A - Double-roller rope pressing mechanism for rope arrangement of winch - Google Patents
Double-roller rope pressing mechanism for rope arrangement of winch Download PDFInfo
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- CN112062020A CN112062020A CN202010865779.9A CN202010865779A CN112062020A CN 112062020 A CN112062020 A CN 112062020A CN 202010865779 A CN202010865779 A CN 202010865779A CN 112062020 A CN112062020 A CN 112062020A
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- 238000003825 pressing Methods 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 114
- 239000010959 steel Substances 0.000 claims abstract description 114
- 238000012423 maintenance Methods 0.000 claims abstract description 6
- 230000014759 maintenance of location Effects 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 17
- 239000011797 cavity material Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 238000004804 winding Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
- B66D1/38—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of guides movable relative to drum or barrel
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- B08B1/165—
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- B08B1/20—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention relates to the technical field of hoisting and lifting machinery, and discloses a double-roller rope pressing mechanism for rope arrangement of a winch, which solves the problems that the rope arrangement of the winch in the current market is easy to cause rope disorder, rope pressing and rope biting, the friction resistance of a steel wire rope is large, the winch is easy to be worn by a roller, the service life is short, the structure is complex, the disassembly is inconvenient, the maintenance is inconvenient, the process is complex, the production and the purchase are not facilitated, the cost is high, the scale cannot be removed, the corrosion of the steel wire rope is serious, the winding space is influenced, and the winding is inconvenient; the invention has the advantages of reasonable design, capability of realizing orderly rope arrangement and preventing rope loosening, simple and compact equipment structure, convenient disassembly and assembly, convenient maintenance, small obstruction of the steel wire rope, difficult abrasion, long service life, low production cost, convenient popularization and application, capability of removing dirt on the steel wire rope, reduction of surface corrosion of the steel wire rope, stable steel wire rope winding space and convenient winding.
Description
Technical Field
The invention belongs to the technical field of hoisting and lifting machinery, and particularly relates to a double-roller rope pressing mechanism for rope arrangement of a winch.
Background
The winch is mainly used as a component part in machinery such as hoisting, road building and mine hoisting, and can be used independently or widely due to simple operation, large rope winding amount and convenient displacement.
However, in the working process of the winch in the market at present, the problems that a steel wire rope is not uniformly wound on a winch drum, the problems of rope disorder, rope pressing, rope biting and the like occur, the problems can cause the early damage of the steel wire rope to form potential safety hazards, the rope is easily broken, and the winch is easy to run, so that major accidents occur; meanwhile, in the using process of the steel wire rope, substances are easily adhered to the surface of the steel wire rope, and the substances are adhered to the steel wire rope, so that the surface of the steel wire rope is easily corroded, the winding space of the steel wire rope is influenced, and the steel wire rope is inconvenient to wind.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the double-roller rope pressing mechanism for rope arrangement of the winch, which effectively solves the problems that the rope arrangement of the winch in the current market is easy to cause rope disorder, rope pressing and rope biting, the friction resistance of a steel wire rope is large, the steel wire rope is easy to be worn by the rollers, the service life is short, the structure is complex, the disassembly is inconvenient, the maintenance is inconvenient, the process is complex, the production and the purchase are not facilitated, the cost is high, the promotion is inconvenient, the scale can not be removed, the corrosion of the steel wire rope is serious, the winding space is.
In order to achieve the purpose, the invention provides the following technical scheme: a double-roller rope pressing mechanism for rope arrangement of a winch comprises a base, wherein a front support is installed at the top of the base, a right steel rope pressing device is installed on one side of the front support, a roller is installed inside the front support, a left steel rope pressing device is installed on the other side of the front support, a rear support is installed on the back of the roller, a steel wire rope is installed on the surface of the rear support, a rolling bearing is installed on the surface of the rear support, a pressing wheel shaft is installed at the bottom of the rolling bearing, a roller is installed on the side surface of the pressing wheel shaft, an auxiliary shaft sleeve is installed on the surface of the roller, an auxiliary support is installed on the side surface of the rolling bearing, a support torsion spring is installed at the top of the auxiliary support, a support sleeve pipe shaft is installed at the bottom of the auxiliary support, a first screw is connected with, the one end of maintenance support is fixed with the equipment board, the side-mounting of equipment board has the second screw, the one end threaded connection that the second screw runs through the equipment board has the locating piece, the side of locating piece is fixed with spacing pipe, the side of spacing pipe is fixed with the bracing piece, the extension rod is installed to the one end of bracing piece, the mid-mounting of extension rod has reset spring, the top of extension rod is fixed with the descaling piece.
Preferably, a position-fixing hole is formed in the surface of the front support, and an inner cavity of the position-fixing hole in the front support is in threaded connection with one end of the first screw.
Preferably, the rollers on the right steel rope compactor and the left steel rope compactor are distributed on two sides of the roller, the right steel rope compactor and the left steel rope compactor are the same in size, and the right steel rope compactor and the left steel rope compactor are respectively installed on the surfaces of the rear support and the front support.
Preferably, the auxiliary support and the support sleeve shaft are provided with a shaft pin, and the auxiliary support and the support sleeve shaft are movably connected through one end of the shaft pin.
Preferably, the surface of the base is fixedly connected with the surfaces of the front bracket and the rear bracket, and the length value of the base is greater than that of the roller.
Preferably, one end of the bracket torsion spring is fixed on the surface of the auxiliary bracket, and the other end of the bracket torsion spring is respectively fixed on the surfaces of the front bracket and the rear bracket.
Preferably, the surface of the roller is wound with one end of the steel wire rope, and the roller is mounted with the pressing wheel shaft through a rolling bearing.
Preferably, the side surface of the retention bracket is provided with a protection pad, and the side surface of the protection pad on the retention bracket is matched with one side of the first screw.
Preferably, the inner cavity material of spacing pipe is the rubber material, and the guide groove has been seted up to the one end of spacing pipe, the guide groove inner chamber on the spacing pipe agrees with mutually with the one end of extension rod.
Preferably, the surface of the extension rod is provided with a positioning hole, and an inner cavity of the positioning hole on the extension rod is mounted with one end of the reset spring.
Compared with the prior art, the invention has the beneficial effects that: (1) when the double-roller rope pressing mechanism for rope arrangement of the winch works, the double-roller rope pressing mechanism is reasonably designed when in use, and the steel wire ropes are always forced to be uniformly pressed at the winding positions of the roller through the matching of the rollers of the two steel rope compactors and the four bracket torsional springs, so that the problems of rope disorder, rope pressing, rope biting and the like caused by the fact that the steel wire ropes are loosened when the steel wire ropes are not under tension are effectively prevented, and the purpose of orderly winding the steel wire ropes on the roller is achieved; (2) the roller of the double-roller rope pressing mechanism for rope arrangement of the winch is connected with the pressing wheel shaft through the rolling bearing, the roller rotates along with the steel wire rope on the roller, the roller and the steel wire rope on the roller are in rolling friction, and the friction resistance is very small, so that the steel wire rope is not easily abraded by the roller, and the service life of the steel wire rope can be greatly prolonged; (3) the double-roller rope pressing mechanism for rope arrangement of the winch is simple and compact in structure, and the connecting parts are connected by the pin shafts, the screws and the nuts, so that the winch is convenient to disassemble and maintain; (4) the double-roller rope pressing mechanism for rope arrangement of the winch has the advantages that the production process is simple, all parts are very convenient to produce and purchase, and therefore the manufacturing cost is low, and the double-roller rope pressing mechanism is convenient to popularize and apply; (5) one end of a first screw is installed on the retention support, then the first screw is rotated to the front support, the retention support is fixed on the front support, a second screw on one side of an assembling plate on the retention support is rotated again, one end of the second screw is in threaded connection with the side face of the positioning block, the position of the limiting pipe on the side face of the positioning block is further fixed, one end of a steel wire rope penetrates through the limiting pipe, the surface of a descaling block is attached to the surface of the steel wire rope according to the diameter value of the steel wire rope, the descaling block moves in position under the matching of an extension rod and a support rod on the limiting pipe according to the diameter value of the steel wire rope, meanwhile, a reset spring tensions the descaling block, the condition that the descaling block is loose in position when in use is avoided, at the moment, dirt on the surface of the steel wire rope is scraped in the rolling process of the steel wire rope, and the double-roller rope pressing mechanism for the rope arrangement of the winch is ensured to effectively remove the adhered, reduce the corrosion on the surface of the steel wire rope, ensure that the winding space of the steel wire rope is not influenced and the winding is convenient.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a front view of the construction of the left cable presser of the present invention;
FIG. 4 is a top view of the construction of the left rope presser of the present invention;
FIG. 5 is a schematic view of the retention bracket mounting structure of the present invention;
FIG. 6 is an enlarged partial view of A in FIG. 5 according to the present invention;
in the figure: 1. a base; 2. a front bracket; 3. a right steel rope compactor; 4. a drum; 5. a left steel rope compactor; 6. a rear bracket; 7. a wire rope; 8. a rolling bearing; 9. pressing the wheel shaft; 10. a roller; 11. an auxiliary shaft sleeve; 12. a bracket torsion spring; 13. an auxiliary support; 14. a support quill; 15. a first screw; 16. a retention bracket; 17. assembling a plate; 18. a second screw; 19. positioning blocks; 20. a limiting pipe; 21. a support bar; 22. an extension rod; 23. a return spring; 24. a descaling block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
First embodiment, as shown in fig. 1 to 6, the present invention includes a base 1, a front bracket 2 is installed on the top of the base 1, a right steel rope presser 3 is installed on one side of the front bracket 2, a roller 4 is installed inside the front bracket 2, a left steel rope presser 5 is installed on the other side of the front bracket 2, a rear bracket 6 is installed on the back of the roller 4, a steel rope 7 is installed on the surface of the rear bracket 6, a rolling bearing 8 is installed on the surface of the rear bracket 6, a pressing wheel shaft 9 is installed at the bottom of the rolling bearing 8, a roller 10 is installed on the side of the pressing wheel shaft 9, an auxiliary shaft sleeve 11 is installed on the surface of the roller 10, an auxiliary bracket 13 is installed on the side of the rolling bearing 8, a bracket torsion spring 12 is installed on the top of the auxiliary bracket 13, a bracket sleeve shaft 14 is installed on the bottom of the auxiliary bracket 13, a, one end of the retention support 16 is fixed with an assembly plate 17, a second screw 18 is installed on the side surface of the assembly plate 17, a positioning block 19 is connected to one end of the second screw 18 penetrating through the assembly plate 17 through threads, a limiting pipe 20 is fixed on the side surface of the positioning block 19, a supporting rod 21 is fixed on the side surface of the limiting pipe 20, an extension rod 22 is installed at one end of the supporting rod 21, a reset spring 23 is installed in the middle of the extension rod 22, and a descaling block 24 is fixed on the top of the extension rod 22.
In the second embodiment, on the basis of the first embodiment, the surface of the front bracket 2 is provided with the position-fixing hole, and the inner cavity of the position-fixing hole on the front bracket 2 is in threaded connection with one end of the first screw 15, so that the installation work of the position-fixing bracket 16 on the front bracket 2 is realized by using the inner cavity of the position-fixing hole and one end of the first screw 15 through the arrangement of the front bracket 2.
In the third embodiment, on the basis of the first embodiment, the rollers 10 on the right cable presser 3 and the left cable presser 5 are distributed on both sides of the drum 4, the right steel rope squeezer 3 and the left steel rope squeezer 5 are the same in size, the right steel rope squeezer 3 and the left steel rope squeezer 5 are respectively arranged on the surfaces of the rear bracket 6 and the front bracket 2, through the arrangement of the right steel rope compressor 3, the right steel rope compressor is matched with the left steel rope compressor 5 and the idler wheel 10, so that the steel wire ropes 7 are always and forcibly pressed at the winding positions of the roller 4 by two sides of the roller 4, the phenomena of local loosening and rope disorder of the steel wire ropes 7 on the roller 4 are effectively prevented, the right steel rope compressor 3 and the left steel rope compressor 5 are matched with the bracket torsion springs 12, the two bracket torsion springs 12 act simultaneously during working, on one hand, the pressure of the right steel rope compressor 3 and the left steel rope compressor 5 on the steel wire ropes 7 on the roller 4 is increased, and the steel wire ropes 7 are compressed; on the other hand, the auxiliary supports 13 of the right steel rope pressing device 3 and the left steel rope pressing device 5 are uniformly stressed, and the rollers 10 uniformly press the steel ropes 7 on the roller 4.
In the fourth embodiment, on the basis of the first embodiment, the shaft pins are installed on the auxiliary bracket 13 and the bracket sleeve shaft 14, the auxiliary bracket 13 and the bracket sleeve shaft 14 are movably connected through one ends of the shaft pins, and the auxiliary bracket 13 is arranged so that the shaft pins are used for assembling the auxiliary bracket 13 and the bracket sleeve shaft 14.
Fifth embodiment, on the basis of first embodiment, the surface of base 1 and the surface of fore-stock 2 and after-poppet 6 all are fixed connection, and the length value of base 1 is greater than the length value of cylinder 4, through the setting of base 1, realizes that its cooperation fore-stock 2 realizes the position of cylinder 4 with after-poppet 6 and restricts.
Sixth embodiment, on the basis of the first embodiment, one end of the bracket torsion spring 12 is fixed on the surface of the auxiliary bracket 13, and the other end of the bracket torsion spring 12 is fixed on the surfaces of the front bracket 2 and the rear bracket 6, respectively, so that the wire rope 7 on the drum 4 is pressed by the torsion fit of the right wire rope presser 3 and the left wire rope presser 5 through the arrangement of the bracket torsion spring 12.
Seventh embodiment, on the basis of the first embodiment, the surface of the roller 10 is wound around one end of the steel wire rope 7, and the roller 10 is installed with the pressing wheel shaft 9 through the rolling bearing 8, through the arrangement of the roller 10, the rolling friction is realized by the matching of the roller 10 and the steel wire rope 7 on the roller 4, the friction resistance is small, so that the steel wire rope 7 is not easily abraded by the roller 10, the service life of the steel wire rope 7 is prolonged, when the roller 10 is matched with the right steel rope presser 3 and the left steel rope presser 5 for use, the auxiliary bracket 13 and the roller 10 on the right steel rope presser 3 and the left steel rope presser 5 rotate along the axis of the bracket sleeve shaft 14, the torsional deformation of the bracket torsional spring 12 is increased, so that the right steel rope presser 3 and the left steel rope presser 5 increase the pressure of the steel rope 7 on the roller 4, therefore, when the winch works, the right steel rope pressing device 3 and the left steel rope pressing device 5 can both press the steel rope 7 on the roller 4.
Eighth embodiment, on the basis of the first embodiment, the side surface of the retention bracket 16 is provided with the protection pad, and the side surface of the protection pad on the retention bracket 16 is matched with one side of the first screw 15, and through the arrangement of the retention bracket 16, the protection pad is contacted with one side of the rotated first screw 15, so that the situation that when one side of the first screw 15 is installed on the front bracket 2, the side surface of the first screw 15 is directly contacted with the side surface of the retention bracket 16, and the surface of the retention bracket 16 is abraded is avoided.
Ninth embodiment, on the basis of first embodiment, the inner chamber material of spacing pipe 20 is the rubber material, and the direction recess has been seted up to the one end of spacing pipe 20, the direction recess inner chamber on the spacing pipe 20 agrees with mutually with the one end of extension rod 22, through the setting of spacing pipe 20 for it utilizes the compliance of inner chamber rubber material, reduces the wearing and tearing that cause after wire rope 7 passed spacing pipe 20, and utilizes the inner chamber of spacing pipe 20 to support wire rope 7, and then reduces the pressure that descaling piece 24 received.
Tenth embodiment, on the basis of first embodiment, the locating hole has been seted up on the surface of extension rod 22, and the locating hole inner chamber on the extension rod 22 is installed with reset spring 23's one end mutually, through extension rod 22's setting for it utilizes the locating hole to install reset spring 23's one end, utilizes reset spring 23 to take up extension rod 22 to the middle part position of spacing pipe 20 front end this moment, and then makes descaling block 24 on the extension rod 22 can be better contact with wire rope 7's surface, realizes the scale removal work on wire rope 7 surface.
The working principle is as follows: when in work, the rope arrangement of the winch is fixedly arranged at a working position by a double-roller rope pressing mechanism, the left steel rope presser 5 and the right steel rope presser 3 are arranged at the left side and the right side of the roller 4, the left steel rope presser 5 is matched with the right steel rope presser 3 to press the steel wire rope 7 wound on the roller 4 under the torsion action of the two bracket torsion springs 12, when the drum winds the steel wire rope 7, under the combined action of the left steel wire rope presser 5, the right steel wire rope presser 3 and the bracket torsion spring 12 thereof, the steel wire rope 7 is always forcibly pressed at the winding position of the drum 4 by the roller 10, the rollers 10 of the left steel wire rope presser 5 and the right steel wire rope presser 3 roll along with the steel wire rope 7, therefore, the steel wire rope 7 is effectively prevented from loosening when not being pulled, abrasion between the steel wire rope 7 and the roller 10 is reduced, the problems of rope disorder, rope biting and the like are effectively prevented, and the service life of the steel wire rope 7 is prolonged.
When the steel wire rope 7 is recovered, one end of a first screw 15 is firstly installed on a retention bracket 16, then the first screw 15 is rotated to the front bracket 2, the position of the retention bracket 16 on the front bracket 2 is fixed, at the moment, a second screw 18 on one side of an assembling plate 17 on the retention bracket 16 is rotated again, one end of the second screw 18 is in threaded connection with the side surface of a positioning block 19, further, the position of a limiting pipe 20 on the side surface of the positioning block 19 is fixed, one end of the steel wire rope 7 penetrates through the limiting pipe 20, at the moment, the surface of a descaling block 24 is attached to the surface of the steel wire rope 7 according to the diameter value of the steel wire rope 7, the descaling block 24 moves in position under the matching of an extension rod 22 and a supporting rod 21 on the limiting pipe 20 according to the diameter value of the steel wire rope 7, meanwhile, a return spring 23 tensions the descaling block 24, and avoids the condition that, at this time, in the winding process of the steel wire rope 7, dirt on the surface of the steel wire rope 7 is scraped.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a winch is arranged rope and is used two rollers rope pressing mechanism, includes base (1), its characterized in that: the steel cable pressing device is characterized in that a front support () is installed at the top of the base (1), a right steel cable pressing device (3) is installed at one side of the front support (2), a roller (4) is installed inside the front support (2), a left steel cable pressing device 5 is installed at the other side of the front support (2), a rear support (6) is installed at the back of the roller (4), a steel cable (7) is installed on the surface of the rear support (6), a rolling bearing (8) is installed on the surface of the rear support (6), a pressing wheel shaft (9) is installed at the bottom of the rolling bearing (8), a roller (10) is installed on the side surface of the pressing wheel shaft (9), an auxiliary shaft sleeve (11) is installed on the surface of the roller (10), an auxiliary support (13) is installed on the side surface of the rolling bearing (8), a support torsion spring (12) is installed at the top of the auxiliary support, the surperficial threaded connection of fore-stock (2) has first screw (15), maintenance support (16) are installed to the one end of first screw (15), the one end of maintenance support (16) is fixed with equipment board (17), the side-mounting of equipment board (17) has second screw (18), one end threaded connection that second screw (18) run through equipment board (17) has locating piece (19), the side of locating piece (19) is fixed with spacing pipe (20), the side of spacing pipe (20) is fixed with bracing piece (21), extension rod (22) are installed to the one end of bracing piece (21), reset spring (23) are installed to the mid-mounting of extension rod (22), the top of extension rod (22) is fixed with descaling piece (24).
2. The double-roller rope pressing mechanism for the winch rope arrangement as claimed in claim 1, wherein: the surface of the front support (2) is provided with a position-fixing hole, and the inner cavity of the position-fixing hole on the front support (2) is in threaded connection with one end of the first screw (15).
3. The double-roller rope pressing mechanism for the winch rope arrangement as claimed in claim 1, wherein: the rollers (10) on the right steel rope compactor (3) and the left steel rope compactor (5) are distributed on two sides of the roller (4), the right steel rope compactor (3) and the left steel rope compactor (5) are identical in size, and the right steel rope compactor (3) and the left steel rope compactor (5) are installed on the surfaces of the rear support (6) and the front support (2) respectively.
4. The double-roller rope pressing mechanism for the winch rope arrangement as claimed in claim 1, wherein: the auxiliary support (13) and the support sleeve shaft (14) are provided with shaft pins, and the auxiliary support (13) and the support sleeve shaft (14) are movably connected through one ends of the shaft pins.
5. The double-roller rope pressing mechanism for the winch rope arrangement as claimed in claim 1, wherein: the surface of the base (1) is fixedly connected with the surfaces of the front support (2) and the rear support (6), and the length value of the base (1) is greater than that of the roller (4).
6. The double-roller rope pressing mechanism for the winch rope arrangement as claimed in claim 1, wherein: one end of the bracket torsion spring (12) is fixed on the surface of the auxiliary bracket (13), and the other end of the bracket torsion spring (12) is respectively fixed on the surfaces of the front bracket (2) and the rear bracket (6).
7. The double-roller rope pressing mechanism for the winch rope arrangement as claimed in claim 1, wherein: the surface of the roller (10) is wound with one end of the steel wire rope (7), and the roller (10) is installed with the pressing wheel shaft (9) through the rolling bearing (8).
8. The double-roller rope pressing mechanism for the winch rope arrangement as claimed in claim 1, wherein: the side surface of the retention bracket (16) is provided with a protection pad, and the side surface of the protection pad on the retention bracket (16) is matched with one side of the first screw (15).
9. The double-roller rope pressing mechanism for the winch rope arrangement as claimed in claim 1, wherein: the inner cavity material of spacing pipe (20) is the rubber material, and the direction recess has been seted up to the one end of spacing pipe (20), the direction recess inner chamber on spacing pipe (20) agrees with mutually with the one end of extension rod 22.
10. The double-roller rope pressing mechanism for the winch rope arrangement as claimed in claim 1, wherein: the surface of the extension rod (22) is provided with a positioning hole, and an inner cavity of the positioning hole on the extension rod (22) is arranged at one end of the reset spring (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010865779.9A CN112062020A (en) | 2020-08-25 | 2020-08-25 | Double-roller rope pressing mechanism for rope arrangement of winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010865779.9A CN112062020A (en) | 2020-08-25 | 2020-08-25 | Double-roller rope pressing mechanism for rope arrangement of winch |
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| Publication Number | Publication Date |
|---|---|
| CN112062020A true CN112062020A (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010865779.9A Pending CN112062020A (en) | 2020-08-25 | 2020-08-25 | Double-roller rope pressing mechanism for rope arrangement of winch |
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| CN (1) | CN112062020A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116441784A (en) * | 2023-06-14 | 2023-07-18 | 山东产研咨询有限公司 | Multi-span greenhouse steel frame structure welding device |
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| CN202245882U (en) * | 2011-09-30 | 2012-05-30 | 辽宁抚挖锦重机械有限公司 | Rope pressing device of winding device |
| CN202558528U (en) * | 2012-04-26 | 2012-11-28 | 林龙海 | Rope pressing device of elastic swinging arm hoister |
| CN103626067A (en) * | 2013-11-13 | 2014-03-12 | 芜湖华强文化科技产业有限公司 | Coiling block wire flattening device |
| CN204211409U (en) * | 2014-10-08 | 2015-03-18 | 西安志越机电科技有限公司 | Winch rope arranger twin pressure roller Shi Yasheng mechanism |
| CN206940305U (en) * | 2017-07-17 | 2018-01-30 | 无锡瑞吉德机械有限公司 | Bidirectional material elevator |
| CN207226885U (en) * | 2017-09-15 | 2018-04-13 | 洛阳卡瑞起重设备有限公司 | A kind of crane rope groove-jumping-preventing device |
| CN210260939U (en) * | 2019-07-16 | 2020-04-07 | 河北昇华卷扬机制造有限公司 | High stability hoist engine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116441784A (en) * | 2023-06-14 | 2023-07-18 | 山东产研咨询有限公司 | Multi-span greenhouse steel frame structure welding device |
| CN116441784B (en) * | 2023-06-14 | 2023-08-11 | 山东产研咨询有限公司 | Multi-span greenhouse steel frame structure welding device |
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Application publication date: 20201211 |
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