CN218201930U - Two-side driving mechanism for steel wire rope electric hoist - Google Patents
Two-side driving mechanism for steel wire rope electric hoist Download PDFInfo
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- CN218201930U CN218201930U CN202222390961.0U CN202222390961U CN218201930U CN 218201930 U CN218201930 U CN 218201930U CN 202222390961 U CN202222390961 U CN 202222390961U CN 218201930 U CN218201930 U CN 218201930U
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- electric block
- roof beam
- prism
- shaft
- wire rope
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Abstract
The utility model relates to the technical field of hoisting equipment, specifically disclose a two side actuating mechanism for wire rope electric block, gear motor's power take off end is connected with the drive wheel transmission that corresponds, two perpendicular roof beam inboards in the front of electric block body rotate respectively and are equipped with driven supporting wheel, and two perpendicular roof beam inboards at electric block body rear portion rotate respectively and are equipped with the drive wheel, the drive wheel is close to perpendicular roof beam inboard one end and is the ring gear one, the position that the perpendicular roof beam inboard is located the drive wheel below is equipped with drive gear respectively, drive gear includes that the outer end rotates suit in the cross axle two of perpendicular roof beam inside wall and locate the cross axle two of two middle parts periphery and with the ring gear one meshing matching, the axle center position of cross axle two is equipped with prismatic cavity, the both ends of transmission prism correspond respectively that prismatic cavity cup joints; the problem of the easy appearance of steel wire rope electric block along beam type track when operation unstable and not smooth phenomenon is solved.
Description
Technical Field
The utility model relates to a hoisting equipment technical field specifically is a wire rope electric block is with two side actuating mechanism.
Background
The steel wire rope electric hoist is a small-sized hoisting device with the advantages of compact structure, light weight, small volume, strong universality of parts and components, convenient operation and the like, is mainly used for various lifting, pulling, loading and unloading heavy objects, and upside-down welding of oil tanks, such as the installation and the movement of various large and medium concrete, steel structures and mechanical equipment, and is suitable for building construction companies, civil and architectural engineering of factories and mines, bridge construction, electric power, ships, automobile manufacturing, buildings, highways, bridges, metallurgy, mines, slope tunnels, hoistway treatment protection and other basic construction engineering.
Among the steel wire rope electric hoists, the European style electric hoist is a special hoisting device widely used in industrial and mining enterprises, storage, docks and other places. The steel wire rope electric hoist comprises a walking frame, a steel wire rope reel and a driving motor, wherein the steel wire rope reel and the driving motor are respectively fixed on two sides of the walking frame; supporting wheels are respectively arranged on two side walls of the top of the inner cavity of the walking frame and are respectively supported at the edge parts of the bottom ends of two sides of the beam type track, and the driving motor drives the supporting wheels to rotate, so that the electric hoist can integrally walk along the beam type track to transfer objects. However, for the wire rope electric hoist, in order to simplify the structure, only one driving motor is generally installed, the driving motor is installed on the other side different from the wire rope reel, the motor directly drives the supporting wheel on the corresponding side, and single-wheel driving easily causes unstable and unsmooth operation of the electric hoist when the whole electric hoist travels along the beam type track; therefore, a steel wire rope electric hoist with a double-side driving mechanism is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wire rope electric block is with two side actuating mechanism for easy appearance is not steady and not in the same direction as the problem of smooth phenomenon when the beam type track operation in solving prior art wire rope electric block.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two side actuating mechanism for wire rope electric block, includes the electric block body, the both sides of electric block body middle part frame front and back end are equipped with perpendicular roof beam, the inboard of erecting the roof beam corresponds respectively and rotates the cover and be equipped with driven supporting wheel, drive wheel, electric block body one side is equipped with gear motor, gear motor's power take off end with correspond drive wheel transmission connects, two of electric block body front portion erect the roof beam inboard and rotate the cover respectively and be equipped with driven supporting wheel, just two of electric block body rear portion erect the roof beam inboard and rotate the cover respectively and be equipped with the drive wheel, the drive wheel is close to erect inboard one end of roof beam and be ring gear one, erect the roof beam inboard and be located the position of drive wheel below is equipped with drive gear respectively, drive gear includes that the outer end rotates the suit in erect the cross axle two of roof beam inside wall and locate two middle part of cross axle are peripheral and with ring gear two that ring gear meshing matches, the axle center position of two of cross axle is equipped with prismatic cavity, the both ends of transmission correspond respectively the prismatic cavity cup joints.
Preferably, the inner ends of the two transverse shafts are provided with thread through holes along the radial direction, the positions, close to the two ends, of the transmission prisms are provided with thread holes along the radial direction respectively corresponding to the positions of the thread through holes, the thread through holes and the corresponding internal threads of the thread holes are sleeved with positioning bolts, the outer wall of the transverse shaft is provided with circular grooves at the periphery of the thread through holes, the positioning bolts are hexagon socket head bolts, and end caps of the positioning bolts are sleeved in the circular grooves.
Preferably, the driving wheel comprises a driving supporting wheel which is consistent with the external dimension of the driven supporting wheel, a first transverse shaft which is arranged at the center of the outer side surface of the driving supporting wheel, and a first prism short shaft which is arranged at the center of the outer side surface of the first transverse shaft, the outer end of the first transverse shaft is rotatably sleeved on the inner side wall of the vertical beam, a first gear ring is arranged on the periphery of the inner end of the first transverse shaft, a power output shaft of the speed reducing motor is sleeved with a connecting shaft sleeve, and the connecting shaft sleeve is sleeved with the corresponding prism short shaft.
Preferably, the axle center positions at the two ends of the connecting shaft sleeve are respectively provided with a shaft hole and a prismatic slot, a power output shaft of the speed reducing motor is fixedly sleeved in the shaft hole, the prismatic slot is in sleeve joint matching with the prismatic short shaft, and the prismatic short shaft is one of a pentagonal prism and a hexagonal prism.
Preferably, the transmission prism is one of a triangular prism, a quadrangular prism, a pentagonal prism and a hexagonal prism.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a drive wheel of wire rope electric block rear portion both sides can realize the linkage through drive gear and transmission prism to make a gear motor can drive the drive wheel synchronous rotation of both sides promptly, so that electric block can steadily and smoothly advance along beam type track.
Drawings
Fig. 1 is a schematic view of the overall rear view structure of the present invention;
fig. 2 is a schematic view of the overall overhead structure of the present invention;
fig. 3 is a schematic front view of the driving wheel of the present invention;
fig. 4 is a schematic view of a first three-dimensional structure of the connecting shaft sleeve of the present invention;
fig. 5 is a schematic view of a second three-dimensional structure of the connecting shaft sleeve of the present invention;
fig. 6 is a schematic view of the front view structure of the transmission gear of the present invention;
fig. 7 is a schematic side view of the transmission gear of the present invention;
fig. 8 is a schematic view of a three-dimensional structure of the transmission prism of the present invention.
In the figure: 1-electric hoist body; 11-vertical beam;
2-driven supporting wheels;
3-driving the wheels; 31-a driving support wheel; 32-horizontal axis one; 33-gear ring one; 34-prism minor axis;
4-a gear motor;
5-connecting the shaft sleeve; 51-shaft hole; 52-prismatic slots;
6-a transmission gear; 61-horizontal axis two; 62-gear ring II; 63-prismatic cavity; 64-threaded perforation;
7-a drive prism; 71-a threaded hole;
8-positioning bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution, a double-side driving mechanism for a wire rope electric block, including an electric block body 1, two sides of the front and rear ends of a middle frame of the electric block body 1 are provided with vertical beams 11, inner sides of the vertical beams 11 are respectively and correspondingly rotatably sleeved with a driven supporting wheel 2 and a driving wheel 3, one side of the electric block body 1 is provided with a speed reducing motor 4, a power output end of the speed reducing motor 4 is in transmission connection with the corresponding driving wheel 3, inner sides of two vertical beams 11 in the front of the electric block body 1 are respectively and rotatably sleeved with the driven supporting wheel 2, inner sides of two vertical beams 11 in the rear of the electric block body 1 are respectively and rotatably sleeved with the driving wheel 3, one end of the driving wheel 3 close to the inner side of the vertical beam 11 is a first gear ring 33, positions of the inner side of the vertical beam 11 below the driving wheel 3 are respectively provided with a transmission gear 6, the transmission gear 6 includes a second cross shaft 61 whose outer end is rotatably sleeved on the inner side wall of the vertical beam 11 and a second gear ring 62 which is arranged at the middle periphery of the middle of the second cross shaft 61 and is engaged with the first gear ring 33, an axial position of the prism, a cavity 63 is provided with a cavity 63, two cavities 63; the second transverse shaft 61 is rotatably sleeved in a round hole formed in the inner side wall of the vertical beam 11 through a bearing.
In conclusion, the gear motor 4 drives the driving wheel 3 on the corresponding side to rotate, the driving wheel 3 drives the transmission prism 7 to rotate through the transmission gear 6 below the driving wheel 3, and the transmission prism 7 drives the transmission gear 6 on the other side to rotate; the transmission gear 6 at the other side is meshed with and drives the driving wheel 3 above the transmission gear, so that the driving wheels 3 at the two sides can synchronously drive the electric hoist body 1; two driven supporting wheels 2 at the front end play a role in supporting and guiding, so that the electric hoist body 1 can stably and smoothly walk along a beam type track.
In this embodiment, the inner end of the second transverse shaft 61 is provided with a threaded through hole 64 along the radial direction, positions of the transmission prism 7 close to the two ends and corresponding to the threaded through hole 64 are respectively provided with a threaded hole 71 along the radial direction, the threaded through hole 64 and the corresponding threaded hole 71 are in threaded sleeve connection with the positioning bolt 8, a circular groove is formed in the outer wall of the second transverse shaft 61 and located at the periphery of the threaded through hole 64, the positioning bolt 8 is a hexagon socket head cap bolt, and an end cap of the positioning bolt 8 is sleeved in the circular groove.
In the embodiment, the driving wheel 3 comprises a driving supporting wheel 31 which is consistent with the external dimension of the driven supporting wheel 2, a first transverse shaft 32 which is arranged at the center of the outer side surface of the driving supporting wheel 31 and a prismatic short shaft 34 which is arranged at the center of the outer side surface of the first transverse shaft 32, the outer end of the first transverse shaft 32 is rotatably sleeved on the inner side wall of the vertical beam 11, a first gear ring 33 is arranged on the periphery of the inner end of the first transverse shaft 32, a power output shaft of the speed reducing motor 4 is sleeved with a connecting shaft sleeve 5, the connecting shaft sleeve 5 is sleeved with the corresponding prismatic short shaft 34, and the first transverse shaft 32 is rotatably sleeved in a round hole formed in the inner side wall of the vertical beam 11 through a bearing; the speed reducing motor 4 drives the driving wheel 3 on the corresponding side to rotate through the shaft sleeve 5.
In this embodiment, the axle center positions at the two ends of the connecting shaft sleeve 5 are respectively provided with a shaft hole 51 and a prismatic slot 52, the power output shaft of the speed reducing motor 4 is fixedly sleeved in the shaft hole 51, the prismatic slot 52 is in sleeve matching with the prismatic short shaft 34, and the prismatic short shaft 34 is one of a pentagonal prism and a hexagonal prism.
In this embodiment, the transmission prism 7 is one of a triangular prism, a quadrangular prism, a pentagonal prism, and a hexagonal prism.
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 (5)
1. The utility model provides a two side actuating mechanism for wire rope electric block, includes electric block body (1), the both sides of electric block body (1) middle part frame front and back end are equipped with perpendicular roof beam (11), the inboard of erecting roof beam (11) corresponds respectively and rotates the cover and be equipped with driven supporting wheel (2), drive wheel (3), electric block body (1) one side is equipped with gear motor (4), the power take off end of gear motor (4) with correspond drive wheel (3) transmission is connected, its characterized in that: also comprises a transmission prism (7); erect roof beam (11) inboard and rotate the cover respectively and be equipped with driven supporting wheel (2), just two at electric block body (1) rear portion erect roof beam (11) inboard and rotate the cover respectively and be equipped with drive wheel (3), drive wheel (3) are close to erect inboard one end of roof beam (11) and be ring gear (33), erect roof beam (11) inboard and be located the position of drive wheel (3) below is equipped with drive gear (6) respectively, drive gear (6) rotate suit including the outer end erect two (61) of cross axle of roof beam (11) inside wall and locate two (61) middle parts of cross axle are peripheral and with two (62) of ring gear (33) meshing matching, the axle center position of two (61) of cross axle is equipped with prismatic cavity (63), the both ends of transmission prism (7) correspond respectively prismatic cavity (63) cup joint.
2. The double-side driving mechanism for the wire rope electric block according to claim 1, characterized in that: the inner end of the second transverse shaft (61) is provided with a threaded through hole (64) along the radial direction, the positions, close to the two ends, of the transmission prism (7) are provided with threaded holes (71) along the radial direction respectively, the positions, close to the two ends, of the transmission prism correspond to the positions of the threaded through holes (64), threaded through holes (64) and corresponding threaded holes (71) are sleeved with positioning bolts (8) in a sleeved mode, the position, located on the periphery of the threaded through holes (64), of the outer wall of the second transverse shaft (61) is provided with a circular groove, the positioning bolts (8) are hexagon socket head bolts, and end caps of the positioning bolts (8) are sleeved in the circular grooves.
3. The double-side driving mechanism for the wire rope electric block according to claim 1, characterized in that: the driving wheel (3) comprises a driving supporting wheel (31) which is consistent with the overall dimension of the driven supporting wheel (2), a first transverse shaft (32) which is arranged at the center of the outer side surface of the driving supporting wheel (31) and a prism short shaft (34) which is arranged at the center of the outer side surface of the first transverse shaft (32), the outer end of the first transverse shaft (32) is rotatably sleeved on the inner side wall of the vertical beam (11), a first gear ring (33) is arranged on the periphery of the inner end of the first transverse shaft (32), a power output shaft of the speed reducing motor (4) is sleeved with a connecting shaft sleeve (5), and the connecting shaft sleeve (5) is sleeved with the corresponding prism short shaft (34).
4. The double-side driving mechanism for the wire rope electric block as claimed in claim 3, wherein: the connecting shaft is characterized in that shaft holes (51) and prismatic slots (52) are respectively formed in the shaft center positions of the two ends of the connecting shaft sleeve (5), a power output shaft of the speed reducing motor (4) is fixedly sleeved in the shaft holes (51), the prismatic slots (52) are matched with the prismatic short shafts (34) in a sleeved mode, and the prismatic short shafts (34) are pentagonal prisms or hexagonal prisms.
5. The double-side driving mechanism for the wire rope electric block according to claim 1, characterized in that: the transmission prism (7) is one of a triangular prism, a quadrangular prism, a pentagonal prism and a hexagonal prism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222390961.0U CN218201930U (en) | 2022-09-08 | 2022-09-08 | Two-side driving mechanism for steel wire rope electric hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222390961.0U CN218201930U (en) | 2022-09-08 | 2022-09-08 | Two-side driving mechanism for steel wire rope electric hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218201930U true CN218201930U (en) | 2023-01-03 |
Family
ID=84631508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222390961.0U Active CN218201930U (en) | 2022-09-08 | 2022-09-08 | Two-side driving mechanism for steel wire rope electric hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218201930U (en) |
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2022
- 2022-09-08 CN CN202222390961.0U patent/CN218201930U/en active Active
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