CN215558601U - Novel loop wheel machine conductor rope mechanism - Google Patents
Novel loop wheel machine conductor rope mechanism Download PDFInfo
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- CN215558601U CN215558601U CN202120728820.8U CN202120728820U CN215558601U CN 215558601 U CN215558601 U CN 215558601U CN 202120728820 U CN202120728820 U CN 202120728820U CN 215558601 U CN215558601 U CN 215558601U
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Abstract
The utility model discloses a novel crane rope guide mechanism, which relates to the technical field of crane rope guide mechanisms.A gear chamber is positioned on the left side of a winding drum chamber, a motor chamber is positioned on the right side of the winding drum chamber, the right side of the gear chamber is fixedly connected with the left side of the winding drum chamber, the left side of the motor chamber is fixedly connected with the right side of the winding drum chamber, the upper end in the winding drum chamber is rotatably connected with a winding drum, the left side of the winding drum is fixedly connected with a rotating shaft, a motor is fixedly connected in the motor chamber, the right end of the winding drum passes through the right side surface in the winding drum chamber and is fixedly connected with the motor, a threaded rod, a first sliding rod and a second sliding rod are arranged at the lower end of the winding drum, the threaded rod is positioned at the upper end of the first sliding rod, a first gear and a second gear are arranged in the gear chamber, and the left end of the threaded rod passes through the inner wall of the left side of the winding drum chamber and is fixedly connected with the center of the second gear; the utility model has the beneficial effects that: the rope guide is suitable for guide ropes with different diameters, and simultaneously protects the guide ropes during operation.
Description
Technical Field
The utility model relates to the technical field of crane rope guide mechanisms, in particular to a novel crane rope guide mechanism.
Background
The crane is popular name of crane, and has wide application in a series of heavy-duty products such as boats and ships, equipment, machinery, mould, etc., and most of the existing cranes use the electric hoist as a hoisting tool, and the electric hoist is special hoisting equipment and is installed on a crown block and a gantry crane. However, the existing electric hoist mostly uses a steel belt connecting block guide rope mechanism in the process of winding the steel rope, and has complex structure and inconvenient installation; the tail end of the lifting rope is generally fixed on the machine body, so that an included angle is formed between the lifting rope on the winding drum and the tail end of the lifting rope when the crane lifts a heavy object, so that the guide rope position of the guide rope mechanism generates transverse tensile stress, and the guide rope mechanism is easy to damage, and therefore a novel crane guide rope mechanism needs to be developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and the defects, and provides a novel crane rope guide mechanism.
In order to achieve the purpose, the adopted technical scheme is as follows:
a novel crane rope guide mechanism comprises a gear chamber, a winding drum chamber and a motor chamber, wherein the gear chamber is positioned on the left side of the winding drum chamber, the motor chamber is positioned on the right side of the winding drum chamber, the left side of the gear chamber is fixedly connected with the left side of the winding drum chamber, the left side of the motor chamber is fixedly connected with the right side of the winding drum chamber, the upper end in the winding drum chamber is rotatably connected with a winding drum, the left side of the winding drum is fixedly connected with a rotating shaft, the motor chamber is internally and fixedly connected with a motor, the right end of the winding drum penetrates through the right side surface in the winding drum chamber and is fixedly connected with the motor, the lower end of the winding drum is provided with a threaded rod, a first sliding rod and a second sliding rod, the threaded rod is positioned at the upper end of the first sliding rod, a first gear and a second gear are arranged in the gear chamber, the left end of the threaded rod penetrates through the inner wall on the left side of the winding drum chamber and is fixedly connected with the center of the second gear, the second sliding rod is positioned at the rear side of the first sliding rod, and a sliding box is arranged on the second sliding rod; the rope guide device is characterized in that a lifting rope is arranged on the winding drum, a rope guide box is arranged at the lower end of the winding drum chamber, a pulley cavity is arranged inside the front end of the rope guide box, through holes are formed in the upper end and the lower end of the pulley cavity, an adjusting groove is formed in the surface of the front end of the rope guide box, an inner shaft groove is formed in the rear side of the pulley cavity, first pulleys are arranged on the left side and the right side of the pulley cavity, a first wheel shaft is rotatably connected to the centers of the two first pulleys, adjusting baffles are fixedly connected to the left end and the right end of the outer surface of the front side of the rope guide box, an adjusting rod is fixedly connected to the outer side of the front end of the two first wheel shafts, an adjusting spring is fixedly connected to the outer ends of the two first wheel shafts, a second pulley is arranged in the sliding box, a second wheel shaft is arranged at the center of the second pulley, the front end and the rear end of the second wheel shaft are fixedly connected with the inner wall of the sliding box, and the second sliding rod passes through the sliding box, the bottom end of the second pulley is connected with the upper surface of the second sliding rod in a sliding mode.
Furthermore, the winding drum chamber is of a structure with an opening at the lower end, the lifting rope is wound on the outer surface of the winding drum and penetrates through the two through holes, and the left side and the right side of the lifting rope in the pulley cavity are respectively connected with the two first pulleys in a sliding mode.
Furthermore, a hanging device is fixedly connected to the hanging rope at the lower end of the guide rope box, the hanging device is located at the lower end of the guide rope box, and the tail end of the hanging rope is fixedly connected with the bottom end of the sliding box.
Furthermore, the first gear is meshed with the second gear, the rotating shaft is connected with the winding drum chamber in a sliding mode, the threaded rod penetrates through the rope guide box and is in threaded connection with the rope guide box, and the first sliding rod penetrates through the rope guide box and is in sliding connection with the rope guide box.
Furthermore, the rear ends of the two first wheel shafts are connected with the inner wall of the inner wheel shaft groove in a sliding mode, the front ends of the two first wheel shafts penetrate through the adjusting grooves and are connected with the adjusting grooves in a sliding mode, the two adjusting rods penetrate through the left adjusting baffle and the right adjusting baffle respectively, the two adjusting rods are connected with the two adjusting baffles in a sliding mode, and two ends of the two adjusting springs are fixedly connected with the adjusting baffles and the first wheel shafts respectively.
By adopting the technical scheme, the beneficial effects are as follows:
the reel rotates with the threaded rod is synchronous, the lifting rope is guided to the rope guide box, the motor is started, the motor drives the reel to rotate, the reel drives the rotating shaft to rotate simultaneously, the rotating shaft drives the first gear to rotate, the first gear is meshed with the second gear, the first gear rotates to drive the threaded rod to rotate, the structure can play a role in enabling the reel and the threaded rod to rotate synchronously, the reel and the threaded rod rotate in the same direction, the reel rotates to transfer the suspension device, the suspension device falls, the lifting rope is transferred, the rope guide box moves leftwards on the threaded rod, the lifting rope in the rope guide box is located between two first pulley clamps, under the action force of two adjusting springs installed on the rope guide box, two first wheel shafts are close to each other under the action force, the two first pulleys can clamp the lifting rope, and the structure can play a role in fixing the lifting rope.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. Wherein the drawings are only for purposes of illustrating some embodiments of the utility model and are not to be construed as limiting the utility model to all embodiments thereof.
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic view of the backside structure of the present invention;
FIG. 3 is a schematic diagram of the right side cross-sectional structure of the roll chamber of the present invention;
FIG. 4 is a schematic front view of the cord box of the present invention;
fig. 5 is a schematic view of the right side cross-sectional structure of the rope guide box of the present invention.
The labels in the figure are: the device comprises a gear chamber 1, a winding drum chamber 2, a motor chamber 3, a motor 4, a winding drum 5, a lifting rope 6, a rotating shaft 7, a first gear 8, a second gear 9, a threaded rod 10, a first sliding rod 11, a rope guide box 12, an adjusting groove 1201, an adjusting baffle 1202, an adjusting rod 1203, an adjusting spring 1204, a through hole 1205, a pulley cavity 1206, a first pulley 13, an inner shaft groove 1301, a first wheel shaft 1302, a second sliding rod 14, a sliding box 15, a second pulley 1501, a second wheel shaft 1502 and a suspension device 16.
Detailed Description
In order to make the objects, technical features and technical effects of the technical solutions of the present invention more clear, exemplary solutions of embodiments of the present invention will be described below clearly and completely with reference to the accompanying drawings of specific embodiments of the present invention.
Referring to fig. 1 to 5, the present application is a novel crane rope guiding mechanism, which comprises a gear chamber 1, a winding drum chamber 2 and a motor chamber 3, wherein the gear chamber 1 is located on the left side of the winding drum chamber 2, the motor chamber 3 is located on the right side of the winding drum chamber 2, the right side of the gear chamber 1 is fixedly connected with the left side of the winding drum chamber 2, the right side of the motor chamber 3 is fixedly connected with the right side of the winding drum chamber 2, the upper end in the winding drum chamber 2 is rotatably connected with a winding drum 5, the left side of the winding drum 5 is fixedly connected with a rotating shaft 7, the motor chamber 3 is fixedly connected with a motor 4, the right end of the winding drum 5 passes through the right side in the winding drum chamber 2 and is fixedly connected with the motor 4, the lower end of the winding drum 5 is provided with a threaded rod 10, a first sliding rod 11 and a second sliding rod 14, the threaded rod 10 is located on the upper end of the first sliding rod 11, a first gear 8 and a second gear 9 are arranged in the gear chamber 1, the left end of the threaded rod 10 passes through the inner wall of the winding drum chamber 2 and is fixedly connected with the center of the second gear 9, the left end of the rotating shaft 7 penetrates through the inner wall of the left side of the winding drum chamber 2 and is fixedly connected with the center of the first gear 8, the second sliding rod 14 is positioned at the rear side of the first sliding rod 11, and a sliding box 15 is arranged on the second sliding rod 14; a lifting rope 6 is arranged on the winding drum 5, a rope guiding box 12 is arranged at the lower end of the winding drum chamber 2, a pulley cavity 1206 is arranged inside the front end of the rope guiding box 12, through holes 1205 are respectively arranged at the upper end and the lower end of the pulley cavity 1206, an adjusting groove 1201 is arranged on the surface of the front end of the rope guiding box 12, an inner shaft groove 1301 is arranged at the rear end of the pulley cavity 1206, first pulleys 13 are respectively arranged at the left side and the right side in the pulley cavity 1206, a first wheel shaft 1302 is respectively and rotatably connected at the centers of the two first pulleys 13, adjusting baffles 1202 are respectively and fixedly connected at the left end and the right end of the outer surface of the front side of the rope guiding box 12, adjusting rods 1203 are respectively and fixedly connected at the outer sides of the front ends of the two first wheel shafts 1302, adjusting springs 1204 are respectively and fixedly connected at the outer ends of the two first wheel shafts 1302, a second pulley 1501 is arranged in the sliding box 15, a second wheel shaft 1502 is respectively and fixedly connected at the front end and the rear end of the inner wall of the sliding box 15, a second sliding rod 14 passes through the sliding box 15, the bottom end of the second pulley 1501 is slidably connected with the upper surface of the second slide bar 14;
specifically, the winding drum chamber 2 is of a structure with an opening at the lower end, the lifting rope 6 is wound on the outer surface of the winding drum 5, the lifting rope 6 penetrates through the two through holes 1205, and the left side and the right side of the lifting rope 6 in the pulley cavity 1206 are respectively connected with the two first pulleys 13 in a sliding manner; the hanging rope 6 at the lower end of the rope guide box 12 is fixedly connected with a suspension device 16, the suspension device 16 is positioned at the lower end of the rope guide box 12, and the tail end of the hanging rope 6 is fixedly connected with the bottom end of the sliding box 15; the first gear 8 is meshed with the second gear 9, the rotating shaft 7 is in sliding connection with the winding drum chamber 2, the threaded rod 10 penetrates through the rope guide box 12 and is in threaded connection with the rope guide box 12, and the first sliding rod 11 penetrates through the rope guide box 12 and is in sliding connection with the rope guide box 12; the rear ends of the two first wheel shafts 1302 are connected with the inner wall of the inner wheel shaft groove 1301 in a sliding mode, the front ends of the two first wheel shafts 1302 penetrate through the adjusting groove 1201 and are connected with the adjusting groove 1201 in a sliding mode, the two adjusting rods 1203 penetrate through the left adjusting baffle plate 1202 and the right adjusting baffle plate 1202 respectively, the two adjusting rods 1203 are connected with the two adjusting baffle plates 1202 in a sliding mode respectively, and the two ends of the two adjusting springs 1204 are fixedly connected with the adjusting baffle plates 1202 and the first wheel shafts 1302 respectively;
according to the above, the motor 4 installed in the motor chamber 3 is started, the motor 4 drives the winding drum 5 to rotate, the winding drum 5 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the first gear 8 to rotate, the first gear 8 and the second gear 9 are located in the gear chamber 1, the first gear 8 is meshed with the second gear 9, the first gear 8 drives the second gear 9 to rotate, the second gear 9 drives the threaded rod 10 to rotate, and the above structure can achieve the effect of synchronously rotating the winding drum 5 and the threaded rod 10;
the threaded rod 10 rotates to drive the rope guide box 12 to move on the threaded rod 10, the lifting rope 6 penetrates through two through holes 1205 formed in the rope guide box 12, two first pulleys 13 are arranged in the rope guide box 12, the centers of the two first pulleys 13 are rotatably connected with first wheel shafts 1302, the two first wheel shafts 1302 are close to each other under the action of the adjusting spring 1204, the two first wheel shafts 1302 drive the two first pulleys 13 to close to each other to clamp the lifting rope 6, the structure can play a role in clamping the lifting rope 6, and when lifting ropes 6 with different diameters are used, the adjusting spring 1204 can play a role in being suitable for lifting ropes 6 with different diameters;
when the hanging device 16 needs to be placed downwards, the motor 4 is started to drive the winding drum 5 to rotate, the threaded rod 10 drives the threaded connection rope guiding box 12 to move rightwards, the lifting rope 6 is placed downwards, the hanging device 16 moves downwards, when the hanging device 16 needs to be hung downwards, the winding drum 5 rotates reversely, the threaded rod 10 drives the threaded connection rope guiding box 12 to move leftwards, the lifting rope 6 is wound upwards, the hanging device 16 moves upwards, the two first pulleys 13 rotate along with the ascending and descending of the lifting rope 6, and the effect of the lifting rope 6 can be protected when the hanging device 16 is lifted and placed downwards through the structure.
Finally, it should be noted that the above embodiments are only preferred embodiments of the present invention to illustrate the technical solutions of the present invention, but not to limit the technical solutions, and the patent scope of the present invention is not limited thereto; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention; in addition, the technical scheme of the utility model is directly or indirectly applied to other related technical fields, and the technical scheme is included in the patent protection scope of the utility model.
Claims (5)
1. The utility model provides a novel loop wheel machine conductor rope mechanism, includes gear room (1), reel room (2) and motor room (3), its characterized in that:
the gear chamber (1) is located on the left side of the winding drum chamber (2), the motor chamber (3) is located on the right side of the winding drum chamber (2), the left side of the gear chamber (1) is fixedly connected with the left side of the winding drum chamber (2), the left side of the motor chamber (3) is fixedly connected with the right side of the winding drum chamber (2), the upper end of the winding drum chamber (2) is rotatably connected with a winding drum (5), the left side of the winding drum (5) is fixedly connected with a rotating shaft (7), the interior of the motor chamber (3) is fixedly connected with a motor (4), the right end of the winding drum (5) penetrates through the inner right side face of the winding drum chamber (2) and is fixedly connected with the motor (4), the lower end of the winding drum (5) is provided with a threaded rod (10), a first sliding rod (11) and a second sliding rod (14), the threaded rod (10) is located on the upper end of the first sliding rod (11), a first gear (8) and a second gear (9) are arranged in the gear chamber (1), the left end of the threaded rod (10) penetrates through the inner wall of the left side of the winding drum chamber (2) and is fixedly connected with the center of the second gear (9), the left end of the rotating shaft (7) penetrates through the inner wall of the left side of the winding drum chamber (2) and is fixedly connected with the center of the first gear (8), the second sliding rod (14) is located on the rear side of the first sliding rod (11), and a sliding box (15) is arranged on the second sliding rod (14);
a lifting rope (6) is arranged on the winding drum (5), a rope guide box (12) is arranged at the lower end of the winding drum chamber (2), a pulley cavity (1206) is formed in the front end of the rope guide box (12), through holes (1205) are formed in the upper end and the lower end of the pulley cavity (1206), an adjusting groove (1201) is formed in the surface of the front end of the rope guide box (12), an inner shaft groove (1301) is formed in the rear side of the pulley cavity (1206), first pulleys (13) are arranged on the left side and the right side in the pulley cavity (1206), a first shaft (1302) is rotatably connected to the center of each of the two first pulleys (13), adjusting baffles (1202) are fixedly connected to the left end and the right end of the outer surface of the front side of the rope guide box (12), adjusting rods (1203) are fixedly connected to the outer sides of the front ends of the two first shafts (1302), and adjusting springs (1204) are fixedly connected to the outer ends of the two first shafts (1302), the sliding box (15) is internally provided with a second pulley (1501), the center of the second pulley (1501) is provided with a second wheel shaft (1502), the front end and the rear end of the second wheel shaft (1502) are fixedly connected with the inner wall of the sliding box (15), the second sliding rod (14) penetrates through the sliding box (15), and the bottom end of the second pulley (1501) is in sliding connection with the upper surface of the second sliding rod (14).
2. The novel loop wheel machine rope guiding mechanism of claim 1, characterized in that: the winding drum chamber (2) is of a lower end opening structure, the lifting rope (6) is wound on the outer surface of the winding drum (5), the lifting rope (6) penetrates through the through holes (1205), and the left side and the right side of the lifting rope (6) in the pulley cavity (1206) are respectively connected with the first pulleys (13) in a sliding mode.
3. The novel loop wheel machine rope guiding mechanism of claim 2, characterized in that: the lifting rope (6) at the lower end of the rope guide box (12) is fixedly connected with a suspension device (16), the suspension device (16) is located at the lower end of the rope guide box (12), the tail end of the lifting rope (6) is fixedly connected with the bottom end of the sliding box (15), and the sliding box (15) is located on the rear side of the upper end of the suspension device (16).
4. The novel loop wheel machine rope guiding mechanism of claim 1, characterized in that: first gear (8) with second gear (9) meshing connection, pivot (7) with reel room (2) sliding connection, threaded rod (10) pass wire box (12) and with wire box (12) threaded connection, first slide bar (11) pass wire box (12) and with wire box (12) sliding connection.
5. The novel loop wheel machine rope guiding mechanism of claim 1, characterized in that: the rear ends of the two first wheel shafts (1302) are in sliding connection with the inner wall of the inner wheel shaft groove (1301), the front ends of the two first wheel shafts (1302) penetrate through the adjusting groove (1201) and are in sliding connection with the adjusting groove (1201), the two adjusting rods (1203) penetrate through the left adjusting baffle plate and the right adjusting baffle plate (1202) respectively, the two adjusting rods (1203) are in sliding connection with the two adjusting baffle plates (1202) respectively, and the two ends of the two adjusting springs (1204) are fixedly connected with the adjusting baffle plates (1202) and the first wheel shafts (1302) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120728820.8U CN215558601U (en) | 2021-04-09 | 2021-04-09 | Novel loop wheel machine conductor rope mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120728820.8U CN215558601U (en) | 2021-04-09 | 2021-04-09 | Novel loop wheel machine conductor rope mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215558601U true CN215558601U (en) | 2022-01-18 |
Family
ID=79855935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120728820.8U Active CN215558601U (en) | 2021-04-09 | 2021-04-09 | Novel loop wheel machine conductor rope mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215558601U (en) |
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2021
- 2021-04-09 CN CN202120728820.8U patent/CN215558601U/en active Active
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