CN112174003A - Winding installation mechanism for electric hoist - Google Patents
Winding installation mechanism for electric hoist Download PDFInfo
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- CN112174003A CN112174003A CN202011038764.1A CN202011038764A CN112174003A CN 112174003 A CN112174003 A CN 112174003A CN 202011038764 A CN202011038764 A CN 202011038764A CN 112174003 A CN112174003 A CN 112174003A
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- fixedly connected
- rotating rod
- clamping plate
- rod
- winding
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- 238000004804 winding Methods 0.000 title claims abstract description 93
- 238000009434 installation Methods 0.000 title claims abstract description 69
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 54
- 239000010959 steel Substances 0.000 claims abstract description 54
- 238000001514 detection method Methods 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 description 11
- 230000037431 insertion Effects 0.000 description 11
- 230000007547 defect Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
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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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- 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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- 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
- B66D1/54—Safety gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0183—Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a winding installation mechanism for an electric hoist in the field of electric hoists, which comprises an installation frame, wherein the installation frame is provided with a winding motor, the winding motor is provided with an installation mechanism, the installation mechanism comprises a left rotating rod, a right rotating rod, a sliding block, a sliding groove, a threaded sleeve, a threaded rod, a nut, a polygonal inserting rod, a polygonal inserting hole, an inserting sleeve, a straight plate and a third bearing, the left rotating rod is connected with the winding motor, the right rotating rod is provided with a second bearing, the left rotating rod and the second bearing are provided with inserting sleeves, the inserting sleeves are provided with the polygonal inserting rods, the polygonal inserting rods are provided with winding rollers, the sliding groove is formed in the right side wall of the installation frame, the right rotating rod is provided with the sliding block, the sliding block slides in the sliding groove, the right rotating rod is provided with the straight plate, the; the winding roller is wound with the steel rope, so that the winding roller can be replaced conveniently according to needs, and the winding installation mechanism can be installed conveniently.
Description
Technical Field
The invention relates to the field of electric hoists, in particular to a winding installation mechanism for an electric hoist.
Background
The electric hoist is a special lifting equipment, is installed on overhead traveling cranes and gantry cranes, has the characteristics of small volume, light dead weight, simple operation, convenient use and the like, and is used in places such as industrial and mining enterprises, storage, docks and the like.
The electric hoist has compact structure, and the motor axis is vertical to the electric hoist of the winding drum axis by adopting a worm gear transmission device. The disadvantages are: the length dimension is big, and the size is big in the aspect of the width, and the structure is bulky, and mechanical efficiency is low, and it is difficult etc.. The hydraulic system is dual control, and the overflow regulating valve and the magnetic contact pressure gauge can accurately control the pressure. The electric appliance control department adopts low voltage control, and the safety of the governing system is increased.
Traditional electric block cylinder is on wire rope fixed mounting on the rolling cylinder, but the rolling cylinder is inconvenient to be changed for the inconvenient installation of changing of wire-wound rolling cylinder is handled, does not lead to the steel wire rolling simultaneously, causes the rolling confusion easily, causes the rolling to exert oneself different, is unfavorable for in-service use, and in addition, the device does not set up steel wire installation detection structure, and broken silk, wearing and tearing phenomenon appear in the steel wire after long-time the use, causes the steel wire phenomenon of rupture easily, causes unsafe factor.
Based on the above, the invention designs a winding installation mechanism for an electric hoist to solve the problems.
Disclosure of Invention
Solves the technical problem
Aiming at the defects in the prior art, the invention provides a winding installation mechanism for an electric hoist.
Technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
a winding installation mechanism for an electric hoist comprises an installation frame, a winding motor, a controller, an alarm, a signal receiver, an installation support, a winding roller and a steel rope, wherein the top of the installation frame is symmetrically provided with the installation support connected with an external driving structure through a fixing bolt, the left end of the installation frame is vertically provided with the controller, the alarm and the signal receiver, the left end of the installation frame is horizontally provided with the winding motor connected with the winding roller for driving the winding roller to rotate, the winding motor is connected with an installation mechanism, the installation mechanism comprises a left rotating rod, a right rotating rod, a sliding block, a sliding groove, a thread sleeve, a threaded rod, a nut, a polygonal inserted rod, a polygonal inserted sleeve, a straight plate and a third bearing, the left end of the left rotating rod is fixedly connected with the output end of the winding motor, and the left end of the right rotating rod is fixedly connected with a, the inner ends of the left rotating rod and the second bearing are fixedly connected with inserting sleeves, the inserting sleeves are provided with polygonal inserting holes, the inserting sleeves are inserted with polygonal inserting rods through the polygonal inserting holes, a winding roller is fixedly connected between the polygonal inserting rods, a chute is formed in the right side wall of the mounting frame, the outer wall of the right rotating rod is fixedly connected with a sliding block, the sliding block slides in the chute in a fit manner, the top of the left end of the right rotating rod is fixedly connected with a straight plate, the right side wall of the straight plate is fixedly connected with a threaded rod for adjusting the position of the right rotating rod, the threaded rod is in threaded connection with a threaded sleeve connected with the mounting frame, the outer end of the threaded rod is fixedly connected with a nut for driving the threaded rod to rotate, and the straight plate is connected with a limiting mechanism for;
the winding roller is wound with a steel rope, the left rotating rod is connected with a guide detection structure for steel rope detection and guide, the guide detection structure comprises a first bearing, a straight block, a rotating rod, a thread groove, a first clamp plate, a chain, a first gear ring, a straight groove, a second clamp plate, a semi-circular groove, a U inductor and a connecting plate, the straight groove is formed in the transverse position of the mounting frame, the second gear ring is meshed with the chain, the chain is meshed with the first gear ring, the rotating rod is fixedly connected in a through hole of the first gear ring, the first bearing is fixedly connected at two ends of the rotating rod, the straight block is fixedly connected with the first bearing, the thread groove is formed in the rotating rod, the connecting plate is connected with the rotating rod through the thread groove in a threaded manner, the connecting plate is fixedly connected with the second clamp plate, and the second clamp plate is fixedly connected with the first clamp, the semicircular groove connected with the steel rope in a sliding mode is formed in the upper end and the lower end of the second clamping plate and the upper end and the lower end of the first clamping plate respectively, and the U inductor connected with the first clamping plate in a sliding mode is fixedly connected with the second clamping plate and the first clamping plate and connected with the steel rope in a sliding mode.
Furthermore, the threaded sleeve is fixedly installed in the right end through hole of the mounting rack.
Furthermore, the mounting rack is rotatably connected with the left rotating rod through a transverse hole.
Furthermore, the straight block is fixedly installed at the bottom of the mounting frame.
Furthermore, the second gear ring is fixedly arranged on the left rotating rod.
Furthermore, the two sets of U sensors detect the outer wall of the steel rope in all directions, the U sensors of the second clamping plate are connected with the sliding holes of the first clamping plate in a sliding mode, and the U sensors of the first clamping plate are connected with the sliding holes of the second clamping plate in a sliding mode.
Furthermore, a supporting sliding rod is fixedly connected between the first bearings, and the connecting plate is connected with the supporting sliding rod in a sliding mode through a sliding hole.
Further, stop gear includes diaphragm, third ring gear, lug, spring, slide bar and tooth piece, the transverse through-hole sliding connection of diaphragm has the slide bar, the top fixedly connected with lug of slide bar, fixedly connected with spring between lug and the diaphragm, spring fixedly connected with tooth piece, fixedly connected with and tooth piece laminating sliding connection's third ring gear on the threaded rod.
Furthermore, the transverse plate is fixedly connected with the straight plate.
Furthermore, when the right rotating rod rotates leftwards, the third gear ring pushes the lug to move upwards, and after the right rotating rod moves to the specified position, the sliding rod is inserted into the third gear ring to limit the third gear ring.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
the invention drives the screw rod to act through the forward rotation of the nut of the mounting mechanism, the screw rod moves in the screw sleeve, the screw rod drives the straight plate to move, the straight plate drives the right rotating rod to move outwards, the right rotating rod drives the plug bush to move outwards, the plug bush is separated from the polygonal plug rod at the left end, then the winding roller is moved, the winding roller drives the polygonal plug rod at the left end to be separated from the plug bush, then put new wind-up roll between the plug bush, installation mechanism's nut antiport, the nut drives the threaded rod effect, and the threaded rod removes at the thread bush, and the threaded rod drives the straight board and removes, and the straight board drives right turning rod and removes inwards, and right turning rod drives the plug bush and removes inwards, and the polygon jack of plug bush is inserted with the polygon plug rod that the wind-up roll is connected and is connect, conveniently fixes new wind-up roll for the device is convenient to be changed the wind-up roll as required, and winding installation mechanism conveniently installs.
According to the invention, the spring of the limiting mechanism drives the lug to move downwards, the lug drives the sliding rod to move, the sliding rod drives the tooth block to be well inserted with the third gear ring, the limiting treatment on the third gear ring is convenient, the stability of the fixed wind-up roll is ensured, the practical use is facilitated, meanwhile, the lug is pulled upwards, the lug drives the tooth block to be separated from the third gear ring, and the tooth block can normally rotate.
According to the invention, when the left rotating rod rotates, the left rotating rod drives the second gear ring of the guide detection structure to rotate, the second gear ring drives the first gear ring to rotate through the chain, the first gear ring drives the rotating rod to rotate, the rotating rod drives the connecting plate to move through the thread groove, the connecting plate drives the first clamping plate and the second clamping plate to move, the first clamping plate and the second clamping plate guide the steel cables through the semicircular grooves, the steel cables are ensured to be uniformly distributed on the winding roller, the winding uniformity is ensured, the uniform winding force is ensured, the practical use is facilitated, when the steel cables slide in the first clamping plate and the second clamping plate, the steel cables are detected in all directions by the two groups of U-shaped sensors, the steel cables are conveniently installed, the defects of wire breakage and abrasion of the steel cables after long-time use are timely found, the phenomenon of steel cable breakage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a rear cross-sectional view of the main structure of the present invention;
FIG. 2 is a rear view of the structure of the present invention;
FIG. 3 is a bottom view of the structure of the present invention;
FIG. 4 is a bottom rear view of the structure of the present invention;
FIG. 5 is a cross-sectional view of the structure of the present invention;
FIG. 6 is an enlarged view of the structure at A of FIG. 2 according to the present invention;
FIG. 7 is a schematic view of a second splint and its attachment structure according to the present invention;
FIG. 8 is a schematic view of a first splint and its attachment structure according to the present invention;
FIG. 9 is an enlarged view of the structure at B of FIG. 5 according to the present invention;
FIG. 10 is a schematic view of a spacing mechanism and its connection structure of the present invention;
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all 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.
The present invention will be further described with reference to the following examples.
Example 1
As shown in fig. 1-10, a winding installation mechanism for an electric hoist comprises an installation frame 1, a winding motor 2, a controller 3, an alarm 4, a signal receiver 5, an installation support 6, a winding roller 9 and a steel cable 10, wherein the top of the installation frame 1 is symmetrically and fixedly connected with the installation support 6 for connecting an external driving structure through a fixing bolt, the controller 3, the alarm 4 and the signal receiver 5 are fixedly connected with the upright part of the left end of the installation frame 1, the winding motor 2 for driving the winding roller 9 to rotate is fixedly connected with the top of the transverse part of the left end of the installation frame 1, the winding motor 2 is connected with an installation mechanism 11, the installation mechanism 11 comprises a left rotating rod 1101, a right rotating rod 1102, a sliding block 1103, a sliding chute 1104, a threaded sleeve 1105, a threaded rod 1106, a nut 1107, a polygonal inserting rod 1108, a polygonal inserting hole 1109, an inserting sleeve 1110, a 111, the threaded sleeve 1105 is fixedly arranged in a right end through hole of the mounting frame 1, the mounting frame 1 is rotatably connected with the left rotating rod 1101 through a transverse hole, the left end of the left rotating rod 1101 is fixedly connected with an output end of the winding motor 2, the left end of the right rotating rod 1102 is fixedly connected with the second bearing 1111, the inner ends of the left rotating rod 1101 and the second bearing 1111 are fixedly connected with the plug bush 1110, the plug bush 1110 is provided with a polygonal insertion hole 1109, the plug bush 1110 is inserted with a polygonal insertion rod 1108 through the polygonal insertion hole 1109, the winding roller 9 is fixedly connected between the polygonal insertion rods 1108, the sliding groove 1104 is arranged on the right side wall of the mounting frame 1, the outer wall of the right rotating rod 1102 is fixedly connected with the sliding block 1103, the sliding block 1103 is in a fit sliding manner in the sliding groove 1104, the top of the left end of the right rotating rod 1102 is fixedly connected with a straight plate 1112, the right side wall of the, the threaded rod 1106 is in threaded connection with a threaded sleeve 1105 connected with the mounting rack 1, the outer end of the threaded rod 1106 is fixedly connected with a nut 1107 for driving the threaded rod 1106 to rotate, and the straight plate 1112 is connected with a limiting mechanism 12 for braking the threaded rod 1106; the winding roller 9 is wound with a steel rope 10, the left rotating rod 1101 is connected with a guide detection structure 7 for detecting and guiding the steel rope 10, a nut 1107 of the mounting mechanism 11 rotates in a forward direction, the nut 1107 drives a threaded rod 1106 to act, the threaded rod 1106 moves in a threaded sleeve 1105, the threaded rod 1106 drives a straight plate 1112 to move, the straight plate 1112 drives a right rotating rod 1102 to move outwards, the right rotating rod 1102 drives a plug bush 1110 to move outwards, the plug bush 1110 is separated from a left end polygonal plug rod 1108, then the winding roller 9 is moved, the winding roller 9 drives the left end polygonal plug rod 1108 to separate from the plug bush 1110, then a new winding roller 9 is placed between the plug bushes 1110, the nut 1107 of the mounting mechanism 11 rotates in a reverse direction, the nut 1107 drives the threaded rod to act, the threaded rod 1106 moves in the threaded sleeve 1105, the threaded rod 1106 drives the straight plate 1112 to move, the straight plate 1112 drives the right rotating rod 1102 to move inwards, the right rotating rod 1110 drives, the polygonal insertion holes 1109 of the insertion sleeves 1110 are well inserted with the polygonal insertion rods 1108 connected with the winding roller 9, so that the new winding roller 9 is conveniently fixed, the winding roller 9 can be conveniently replaced according to the requirement, and the winding installation mechanism can be conveniently installed
Example 2
Example 2 is a further modification to example 1.
As shown in fig. 1-10, a winding installation mechanism for an electric hoist comprises an installation frame 1, a winding motor 2, a controller 3, an alarm 4, a signal receiver 5, an installation support 6, a winding roller 9 and a steel cable 10, wherein the top of the installation frame 1 is symmetrically and fixedly connected with the installation support 6 for connecting an external driving structure through a fixing bolt, the controller 3, the alarm 4 and the signal receiver 5 are fixedly connected to the vertical part of the left end of the installation frame 1, the winding motor 2 for driving the winding roller 9 to rotate is fixedly connected to the top of the horizontal part of the left end of the installation frame 1, the winding motor 2 is connected with an installation mechanism 11, the installation mechanism 11 comprises a left rotating rod 1101, a right rotating rod 1102, a sliding block 1103, a sliding chute 1104, a threaded sleeve 1105, a threaded rod 1106, a nut 1107, a polygonal inserting rod 1108, a polygonal inserting hole 1109, inserting sleeves 1110, 111, a straight, the threaded sleeve 1105 is fixedly arranged in a right end through hole of the mounting frame 1, the mounting frame 1 is rotatably connected with the left rotating rod 1101 through a transverse hole, the left end of the left rotating rod 1101 is fixedly connected with an output end of the winding motor 2, the left end of the right rotating rod 1102 is fixedly connected with the second bearing 1111, the inner ends of the left rotating rod 1101 and the second bearing 1111 are fixedly connected with the plug bush 1110, the plug bush 1110 is provided with a polygonal insertion hole 1109, the plug bush 1110 is inserted with a polygonal insertion rod 1108 through the polygonal insertion hole 1109, the winding roller 9 is fixedly connected between the polygonal insertion rods 1108, the sliding groove 1104 is arranged on the right side wall of the mounting frame 1, the outer wall of the right rotating rod 1102 is fixedly connected with the sliding block 1103, the sliding block 1103 is in a fit sliding manner in the sliding groove 1104, the top of the left end of the right rotating rod 1102 is fixedly connected with a straight plate 1112, the right side wall of the, the threaded rod 1106 is in threaded connection with a threaded sleeve 1105 connected with the mounting rack 1, the outer end of the threaded rod 1106 is fixedly connected with a nut 1107 for driving the threaded rod 1106 to rotate, and the straight plate 1112 is connected with a limiting mechanism 12 for braking the threaded rod 1106; the winding roller 9 is wound with a steel rope 10, the left rotating rod 1101 is connected with a guide detection structure 7 for detecting and guiding the steel rope 10, the guide detection structure 7 comprises a first bearing 701, a straight block 702, a rotating rod 703, a thread groove 704, a first clamping plate 705, a chain 706, a first gear ring 707, a straight groove 708, a second clamping plate 709, a semicircular groove 710, a U-shaped inductor 711 and a connecting plate 712, the straight block 702 is fixedly installed at the bottom of the installation frame 1, the straight groove 708 is arranged at the transverse part of the installation frame 1, the second gear ring 713 is fixedly installed on the left rotating rod 1101, the second gear ring 713 is connected with the chain 706 in a meshing manner, the chain 706 is connected with the first gear ring 707 in a meshing manner, the rotating rod 703 is fixedly connected in a through hole of the first gear ring 707, the first bearing 701 is fixedly connected at two ends of the rotating rod 703, the straight block 702 is fixedly connected with the first bearing 701, the, a connecting plate 712 is fixedly connected with a second clamping plate 709, the second clamping plate 709 is fixedly connected with a first clamping plate 705 which has the same appearance as the second clamping plate 709 through bolts, the upper and lower ends of the second clamping plate 709 and the first clamping plate 705 are both provided with semicircular grooves 710 which are in fit sliding connection with the steel cable 10, the second clamping plate 709 and the first clamping plate 705 are both fixedly connected with U sensors 711 which are in fit sliding connection with the steel cable 10, a supporting slide bar 8 is fixedly connected between the first bearings 701, the two sets of U sensors 711 carry out omnibearing detection on the outer wall of the steel cable 10, the U sensors 711 of the second clamping plate 709 are in sliding connection with the slide holes of the first clamping plate 705, the connecting plate 712 is in sliding connection with the supporting slide bar 8 through the slide holes, a spring 1204 of a limiting mechanism 12 drives a lug 1203 to move downwards, the lug drives the slide bar 1203 to move, slide bar 1205 drives tooth piece 1206 and third ring gear 1202 and inserts, conveniently carries out spacing processing to third ring gear 1202, has guaranteed the stability after wind-up roll 9 is fixed, does benefit to in-service use, upwards stimulates lug 1203 simultaneously, and lug 1203 drives tooth piece 1206 and third ring gear 1202 and separates, and tooth piece 1206 can normally rotate.
Example 3
Example 3 is a further modification to example 1.
As shown in fig. 1-10, a winding installation mechanism for an electric hoist comprises an installation frame 1, a winding motor 2, a controller 3, an alarm 4, a signal receiver 5, an installation support 6, a winding roller 9 and a steel cable 10, wherein the top of the installation frame 1 is symmetrically and fixedly connected with the installation support 6 for connecting an external driving structure through a fixing bolt, the controller 3, the alarm 4 and the signal receiver 5 are fixedly connected to the vertical part of the left end of the installation frame 1, the winding motor 2 for driving the winding roller 9 to rotate is fixedly connected to the top of the horizontal part of the left end of the installation frame 1, the winding motor 2 is connected with an installation mechanism 11, the installation mechanism 11 comprises a left rotating rod 1101, a right rotating rod 1102, a sliding block 1103, a sliding chute 1104, a threaded sleeve 1105, a threaded rod 1106, a nut 1107, a polygonal inserting rod 1108, a polygonal inserting hole 1109, inserting sleeves 1110, 111, a straight, the left end of the left rotating rod 1101 is fixedly connected with the output end of the winding motor 2, the left end of the right rotating rod 1102 is fixedly connected with a second bearing 1111, the inner ends of the left rotating rod 1101 and the second bearing 1111 are fixedly connected with an inserting sleeve 1110, the inserting sleeve 1110 is provided with a polygonal inserting hole 1109, the inserting sleeve 1110 is inserted with a polygonal inserting rod 1108 through the polygonal inserting hole 1109, a winding roller 9 is fixedly connected between the polygonal inserting rods 1108, a chute 1104 is arranged on the right side wall of the mounting rack 1, the outer wall of the right rotating rod 1102 is fixedly connected with a sliding block 1103, the sliding block 1103 slides in the chute 1104 in an attaching manner, the top of the left end of the right rotating rod 1102 is fixedly connected with a straight plate 1112, the right side wall of the straight plate 1112 is fixedly connected with a threaded rod 1106 through adjusting the position of the right rotating rod 1102, the threaded rod 1106 is in threaded connection with a threaded sleeve 1105 connected with the mounting rack 1, the straight plate 1112 is connected with a limiting mechanism 12 for braking the threaded rod 1106, the limiting mechanism 12 comprises a transverse plate 1201, a third gear ring 1202, a convex block 1203, a spring 1204, a sliding rod 1205 and a tooth block 1206, the transverse through hole of the transverse plate 1201 is connected with the sliding rod 1205 in a sliding manner, the top of the sliding rod 1205 is fixedly connected with the convex block 1203, the spring 1204 is fixedly connected between the convex block 1203 and the transverse plate 1201, the tooth block 1206 is fixedly connected with the spring 1204, the third gear ring 1202 which is attached to and slidably connected with the tooth block 1206 is fixedly connected to the threaded rod 1106, the transverse plate 1201 is fixedly connected with the straight plate 1112, when the right rotating rod 1102 rotates leftwards, the third gear ring 1202 pushes the convex block 1203 to move upwards, and after the right rotating rod 1102 moves to a specified position, the; the winding roller 9 is wound with a steel rope 10, the left rotating rod 1101 is connected with a guide detection structure 7 for detecting and guiding the steel rope 10, the guide detection structure 7 comprises a first bearing 701, a straight block 702, a rotating rod 703, a thread groove 704, a first clamping plate 705, a chain 706, a first gear ring 707, a straight groove 708, a second clamping plate 709, a semicircular groove 710, a U-shaped inductor 711 and a connecting plate 712, the straight groove 708 is arranged at the transverse position of the mounting frame 1, the second gear ring 713 is connected with the chain 706 in a meshing manner, the chain 706 is connected with the first gear ring 707 in a meshing manner, the rotating rod 703 is fixedly connected in a through hole of the first gear ring 707, the first bearing 701 is fixedly connected at two ends of the rotating rod 703, the straight block 702 is fixedly connected with the rotating rod, the thread groove 704 is arranged on the rotating rod 703, the connecting plate 712 is connected with the thread groove 704 in a threaded manner, the connecting plate 712 is fixedly connected with the second clamping plate 709, the upper and lower ends of the second clamping plate 709 and the first clamping plate 705 are respectively provided with a semicircular groove 710 which is in sliding connection with the steel cable 10, the second clamping plate 709 and the first clamping plate 705 are both fixedly connected with a U-shaped sensor 711 which is in sliding connection with the steel cable 10, when the left rotating rod 1101 rotates, the left rotating rod 1101 drives the second gear ring 713 of the guiding detection structure 7 to rotate, the second gear ring 713 drives the first gear ring 707 to rotate through the chain 706, the first gear ring 707 drives the rotating rod 703 to rotate, the rotating rod 703 drives the connecting plate 712 to move through the thread groove 704, the connecting plate 712 drives the first clamping plate 705 and the second clamping plate 709 to move, the first clamping plate 705 and the second clamping plate 709 guide the steel cable 10 through the semicircular grooves 710, the steel cables 10 are ensured to be uniformly arranged on the wind-up roll 9, the winding uniformity is ensured, the uniform winding force is ensured, the practical use is facilitated, when the steel cable 10 slides in the first clamping plate, two sets of U inductors 711 carry out all-round detection to steel cable 10, conveniently install the steel wire, in time discover that the steel wire appears disconnected silk, wearing and tearing defect after long-time the use, avoid causing the steel wire phenomenon of splitting to appear, guaranteed safety.
When the winding roller 9 needs to be replaced, the nut 1107 of the mounting mechanism 11 rotates in the forward direction, the nut 1107 drives the threaded rod 1106 to act, the threaded rod 1106 moves in the threaded sleeve 1105, the threaded rod 1106 drives the straight plate 1112 to move, the straight plate 1112 drives the right rotating rod 1102 to move outwards, the right rotating rod 1102 drives the plug bush 1110 to move outwards, the plug bush 1110 is separated from the polygonal plug rod 1108 at the left end, then the winding roller 9 is moved, the winding roller 9 drives the polygonal plug rod 1108 at the left end to separate from the plug bush 1110, then a new winding roller 9 is placed between the plug bushes 1110, the nut 1108 of the mounting mechanism 11 rotates in the reverse direction, the nut 1107 drives the threaded rod 1106 to act, the threaded rod 1106 moves in the threaded sleeve 1105, the threaded rod 1106 drives the straight plate 1112 to move, the straight plate 1112 drives the right rotating rod 1102 to move inwards, the right rotating rod 1102 drives the plug bush 1110 to move inwards, the polygonal plug rod 1109 of the plug bush 1110 is connected with the polygonal plug rod 1108 of the winding roller 9, a new winding roller 9 is conveniently fixed, so that the winding roller 9 of the device is convenient to replace as required, and the winding installation mechanism is convenient to install; after the wind-up roll 9 is installed, the spring 1204 of the limiting mechanism 12 drives the bump 1203 to move downwards, the bump 1203 drives the slide bar 1205 to move, the slide bar 1205 drives the tooth block 1206 to be well inserted into the third gear ring 1202, limiting processing is conveniently carried out on the third gear ring 1202, the stability of the fixed wind-up roll 9 is guaranteed, practical use is facilitated, meanwhile, the bump 1203 is pulled upwards, the bump 1203 drives the tooth block 1206 to be separated from the third gear ring 1202, and the tooth block 1206 can normally rotate; the winding motor 2 drives the left rotating rod 1101 to rotate, the left rotating rod 1101 drives the winding roller 9 to rotate, the winding roller 9 winds the steel rope 10, when the left rotating rod 1101 rotates, the left rotating rod 1101 drives the second gear ring 713 of the guiding detection structure 7 to rotate, the second gear ring 713 drives the first gear ring 707 to rotate through the chain 706, the first gear ring 707 drives the rotating rod 703 to rotate, the rotating rod 703 drives the connecting plate 712 to move through the thread groove 704, the connecting plate 712 drives the first clamping plate 705 and the second clamping plate 709 to move, the first clamping plate 705 and the second clamping plate 709 guide the steel rope 10 through the semicircular groove 710, the steel rope 10 is uniformly distributed on the winding roller 9, the winding regularity is ensured, the winding force is uniform, the practical use is facilitated, when the steel rope 10 slides in the first clamping plate 705 and the second clamping plate 709, the two sets of U-sensors 711 detect the steel rope 10 in an omnibearing way, the convenience is to the steel wire installation, and the fracture phenomenon appears in the steel wire in time discovering long-time back steel wire that uses, wearing and tearing defect, avoids causing the steel wire to appear fracture phenomenon, has guaranteed safety, and controller 3 gives signal receiver 5 signal when U inductor 711 detects the defect, and signal receiver 5 carries out the warning of raising one's voice and handles and remind the staff.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (9)
1. The utility model provides a wire winding installation mechanism for electric block, includes mounting bracket (1), rolling motor (2), controller (3), alarm (4), signal receiver (5), installing support (6), wind-up roll (9) and steel cable (10), the top symmetry of mounting bracket (1) is used for external installing support (6) that drive the structural connection through fixing bolt fixedly connected with.
2. The winding installation mechanism for the electric hoist as claimed in claim 1, characterized in that: the utility model discloses a winding roller, including mounting bracket (1), winding roller (9), alarm (4), mounting bracket (11), the left end of mounting bracket (1) upright position fixedly connected with controller (3), alarm (4) and signal receiver (5), the horizontal position top fixedly connected with in left end of mounting bracket (1) is used for driving winding roller (9) pivoted coiling motor (2), coiling motor (2) are connected with installation mechanism (11), installation mechanism (11) include left dwang (1101), right dwang (1102), slider (1103), spout (1104), thread bush (1105), threaded rod (1106), nut (1107), polygon inserted bar (1108), polygon jack (1109), plug bush (1110), (111), straight board (1112) and third bearing (1113), the left end of left dwang (1101) and the output fixed connection of coiling motor (2), the left end fixedly connected with second bearing (1111) of right dwang (1102), the equal fixedly connected with plug bush (1110) of the inner end of left dwang (1101) and second bearing (1111), polygon jack (1109) have been seted up to plug bush (1110), plug bush (1110) are pegged graft through polygon jack (1109) and are had polygon jack (1108), fixedly connected with wind-up roll (9) between polygon jack (1108), spout (1104) are seted up on the right side wall of mounting bracket (1), the outer wall fixedly connected with slider (1103) of right dwang (1102), slider (1103) laminating slip in spout (1104), the left end top fixedly connected with straight board (1112) of right dwang (1102), the right side wall fixedly connected with of straight board (1112) is through adjusting threaded rod (1106) of right dwang (1102) position, threaded rod (1106) threaded connection has thread bush (1105) of being connected with mounting bracket (1), the outer end of the threaded rod (1106) is fixedly connected with a nut (1107) for driving the threaded rod (1106) to rotate, and the straight plate (1112) is connected with a limiting mechanism (12) for braking the threaded rod (1106); the winding roller (9) is wound with a steel rope (10), the left rotating rod (1101) is connected with a guide detection structure (7) for detecting and guiding the steel rope (10), the guide detection structure (7) comprises a first bearing (701), a straight block (702), a rotating rod (703), a thread groove (704), a first clamping plate (705), a chain (706), a first gear ring (707), a straight groove (708), a second clamping plate (709), a semicircular groove (710), a U inductor (711) and a connecting plate (712), the straight groove (708) is arranged at the transverse position of the mounting frame (1), the second gear ring (713) is connected with the chain (706) in a meshed manner, the first gear ring (707) is connected in a meshed manner, the rotating rod (703) is fixedly connected in a through hole of the first gear ring (707), and the first bearings (701) are fixedly connected at two ends of the rotating rod (703), the first bearing (701) is fixedly connected with a straight block (702), a thread groove (704) is formed in the rotating rod (703), the rotating rod (703) is connected with a connecting plate (712) through the thread groove (704), the connecting plate (712) is fixedly connected with a second clamping plate (709), the second clamping plate (709) is fixedly connected with a first clamping plate (705) which is the same as the second clamping plate (709) in shape through bolts, the upper end and the lower end of the second clamping plate (709) and the upper end of the first clamping plate (705) are respectively provided with a semicircular groove (710) which is attached to and slidably connected with the steel rope (10), and the second clamping plate (709) and the first clamping plate (705) are respectively fixedly connected with a U inductor (711) which is attached to and slidably connected with the steel rope (10); the limiting mechanism (12) comprises a transverse plate (1201), a third gear ring (1202), a convex block (1203), a spring (1204), a sliding rod (1205) and a tooth block (1206), wherein the sliding rod (1205) is connected to a transverse through hole of the transverse plate (1201) in a sliding manner, the convex block (1203) is fixedly connected to the top of the sliding rod (1205), the spring (1204) is fixedly connected between the convex block (1203) and the transverse plate (1201), the tooth block (1206) is fixedly connected to the spring (1204), and the third gear ring (1202) which is attached to and slidably connected with the tooth block (1206) is fixedly connected to the threaded rod (1106); and the threaded sleeve (1105) is fixedly arranged in a through hole at the right end of the mounting rack (1).
3. The winding installation mechanism for the electric hoist as claimed in claim 2, characterized in that the installation frame (1) is rotatably connected with the left rotating rod (1101) through a transverse hole.
4. The winding installation mechanism for electric hoists according to claim 2, characterized in that the straight block (702) is fixedly installed at the bottom of the mounting frame (1).
5. The winding installation mechanism for electric hoists according to claim 4, characterized in that the second gear ring (713) is fixedly mounted on the left turning rod (1101).
6. The winding installation mechanism for the electric hoist as claimed in claim 5, characterized in that two sets of the U sensors (711) detect the outer wall of the steel rope (10) in all directions, the U sensor (711) of the second clamping plate (709) is slidably connected with the sliding hole of the first clamping plate (705), and the U sensor (711) of the first clamping plate (705) is slidably connected with the sliding hole of the second clamping plate (709).
7. The winding installation mechanism for the electric hoist as claimed in claim 6, characterized in that a supporting slide bar (8) is fixedly connected between the first bearings (701), and the connecting plate (712) is slidably connected with the supporting slide bar (8) through a slide hole.
8. The winding installation mechanism for electric hoists of claim 2, characterized in that the cross plate (1201) is fixedly connected with the straight plate (1112).
9. The winding installation mechanism for the electric hoist as claimed in claim 8, characterized in that the third gear ring (1202) pushes the bump (1203) to move upwards when the right rotating rod (1102) is turned to the left, and the sliding rod (1205) is inserted into the third gear ring (1202) to limit the third gear ring (1202) after the right rotating rod (1102) moves to the designated position.
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| CN202011038764.1A CN112174003B (en) | 2020-09-28 | 2020-09-28 | Winding installation mechanism for electric hoist |
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| CN112174003B CN112174003B (en) | 2022-02-25 |
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| CN112174003B (en) | 2022-02-25 |
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