CN219708905U - Driving with adjustable support height - Google Patents
Driving with adjustable support height Download PDFInfo
- Publication number
- CN219708905U CN219708905U CN202321295332.8U CN202321295332U CN219708905U CN 219708905 U CN219708905 U CN 219708905U CN 202321295332 U CN202321295332 U CN 202321295332U CN 219708905 U CN219708905 U CN 219708905U
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- China
- Prior art keywords
- fixedly connected
- shaped steel
- height
- adjustable
- device shell
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 238000004804 winding Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a crane with an adjustable support height, which comprises a base and a winding device shell, wherein first I-shaped steel is arranged in each of the two bases, first motors are arranged on two sides of the interior of each of the two bases, a first rotating shaft is fixedly connected to the output end of each of the first motors, a first roller is fixedly connected to the tail end of each of the first rotating shafts, hydraulic cylinders are fixedly connected to the top ends of each of the two bases, pistons are arranged in each of the two hydraulic cylinders, piston rods are fixedly connected to the tops of the two pistons, crane posts are fixedly connected to the top ends of the two piston rods, and second I-shaped steel is fixedly connected between the two crane posts. According to the utility model, the hydraulic cylinder realizes the adjustable function of the travelling crane bracket, so that the proper height is conveniently adjusted according to the height of the goods, and the second micro motor arranged in the mounting box enables the lifting hook to finally enter the slot, so that the hooked goods are safer in transportation and are not easy to fall off.
Description
Technical Field
The utility model relates to the technical field of lifting equipment, in particular to a crane with an adjustable bracket height.
Background
With the continuous development and perfection of scientific technology, more and more mechanical products participate in work in metallurgy and industry and mining, hoisting machinery also becomes an indispensable tool in work, and the application field of hydraulic technology is also expanding continuously. The crane is an engineering machine which uses a crane arm to hoist a weight during working and then transfers the weight from one position to another position by means of the rotation of a turntable. However, engineering cranes have very high requirements on the quality of the motion, both accurately and reliably.
In the prior art, common driving equipment general structure is single, and the driving support does not have adjustable function, can not carry out the suitable height of suitable adjustment according to the cargo height size, and in addition, the opening and shutting of lifting hook is not nimble enough, and the cargo that is hooked fortune is unsafe in the transportation, easily drops, in order to solve the shortcoming that exists among the prior art, and a novel driving of support height-adjustable that proposes.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a travelling crane with an adjustable bracket height.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a crane with adjustable support height, includes base and admission device shell, two the inside first worker shaped steel that all is provided with of base, two the inside both sides of base all are provided with first motor, the output fixedly connected with first pivot of first motor, the terminal fixedly connected with first gyro wheel of first pivot, two the equal fixedly connected with hydraulic cylinder body in base top, two all be provided with the piston in the hydraulic cylinder body, two equal fixedly connected with piston rod in piston top, two equal fixedly connected with in piston rod top is the pillar of going, two fixedly connected with second worker shaped steel between the pillar of going, second worker shaped steel edge of a wing both sides are provided with the mobile device shell, mobile device shell bottom fixedly connected with admission device shell, admission device shell inside is provided with the lifting rope, the terminal fixedly connected with mounting box of lifting rope, the inside left side fixedly connected with mount pad of mounting box, the equal fixedly connected with second micro motor of mount pad top, the output fixedly connected with piston of second micro motor, the outside diameter is connected with the third pivot, the inside diameter is connected with the inside diameter of the third pivot, the inside diameter is connected with the second micro motor.
As a further description of the above technical solution:
the outer diameter of the first roller is in rolling connection with flanges on two sides of the first I-shaped steel.
As a further description of the above technical solution:
the mobile device comprises a mobile device shell, wherein two second motors are arranged inside the mobile device shell, output points of the two second motors are fixedly connected with second rotating shafts, second rollers are fixedly connected with the tail ends of the two second rotating shafts, and the second rollers are in rolling connection between flanges on two sides of second I-shaped steel.
As a further description of the above technical solution:
the winding device is characterized in that a first micro motor is arranged on the left side of the inner wall of the shell of the winding device, the output end of the first micro motor is fixedly connected with a winding rod, the tail end of the winding rod is fixedly connected with a limiting block, and a lifting rope is arranged on the outer diameter of the winding rod.
As a further description of the above technical solution:
and the inner side of the lifting hook is fixedly connected with an anti-slip strip.
As a further description of the above technical solution:
and a slot is formed in the left side of the mounting box.
As a further description of the above technical solution:
the first gear is in meshed connection with the second gear.
As a further description of the above technical solution:
the piston and the piston rod are slidably connected in the hydraulic cylinder body.
The utility model has the following beneficial effects:
1. according to the utility model, the hydraulic cylinder body, the piston rod and the driving column work mutually, the hydraulic cylinder pushes the piston to drive the piston rod to move, and the driving column is arranged at the top end of the piston rod, so that the driving column moves up and down, the adjustable function of the driving support is realized, and the proper height is conveniently adjusted according to the height of goods.
2. According to the utility model, the second micro motor, the first gear, the second gear and the lifting hook are arranged in the mounting box, the motor drives the two gears to rotate, the lifting hook slowly rotates upwards under the rotation of the connecting shaft, and finally enters the slot to realize the opening and closing of the lifting hook, so that the hooked goods are safer in transportation and are not easy to fall off.
Drawings
FIG. 1 is a perspective view of a crane with an adjustable bracket height according to the present utility model;
FIG. 2 is a schematic view of a lifting hook of a crane with an adjustable bracket height according to the present utility model;
fig. 3 is a schematic diagram of a travelling crane with an adjustable bracket height according to the present utility model.
Fig. 4 is an exploded view of a chassis of a traveling crane with an adjustable bracket height according to the present utility model.
Legend description:
1. a base; 2. a first motor; 3. a first rotating shaft; 4. a first roller; 5. a first I-shaped steel; 6. a hydraulic cylinder; 7. a piston; 8. a piston rod; 9. a driving column; 10. a second I-shaped steel; 11. a second motor; 12. a second rotating shaft; 13. a second roller; 14. a mobile device housing; 15. a first micro motor; 16. winding a rod; 17. a limiting block; 18. a housing of the take-up device; 19. a hanging rope; 20. a mounting box; 21. a mounting base; 22. a second micro motor; 23. a second rotating shaft; 24. a first gear; 25. a second gear; 26. a connecting shaft; 27. slotting; 28. a lifting hook; 29. an anti-slip strip.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a crane with adjustable support height, which comprises a base 1 and a wire winding device shell 18, wherein a first I-shaped steel 5 is arranged in the two bases 1, the two bases 1 can slide on the upper surface conveniently, a first motor 2 is arranged on two sides of the two bases 1, a first roller 4 is driven to roll, the output end of the first motor 2 is fixedly connected with a first rotating shaft 3, the tail end of the first rotating shaft 3 is fixedly connected with the first roller 4, the base 1 is driven to move along the first I-shaped steel 5, the top ends of the two bases 1 are fixedly connected with hydraulic cylinders 6, power is provided for lifting the crane column 9, pistons 7 are arranged in the two hydraulic cylinders 6, piston rods 8 are fixedly connected at the top ends of the two pistons 7, the hydraulic cylinders push the pistons 7 to drive the piston rods 8 to move, the top ends of the two piston rods 8 are fixedly connected with the crane column 9, a second I-shaped steel 10 is fixed, a second I-shaped steel 10 is fixedly connected between two traveling columns 9, a moving device shell 14 is arranged on two sides of a flange of the second I-shaped steel 10, the inner structure of the moving device is protected, a wire collecting device shell 18 is fixedly connected to the bottom of the moving device shell 14, the inside of the wire collecting device is protected, a lifting rope 19 is arranged in the wire collecting device shell 18 and used for transferring goods to move, an installation box 20 is fixedly connected to the tail end of the lifting rope 19, a device in the installation box 20 is fixedly protected, an installation seat 21 is fixedly connected to the left side in the installation box 20, a motor is fixed, a second micro motor 22 is fixedly connected to the top of the installation seat 21, a third rotating shaft 23 is fixedly connected to the output end of the second micro motor 22, a first gear 24 is fixedly connected to the outer diameter of the third rotating shaft 23, a connecting shaft 26 is fixedly connected between two sides of the lower end of the inside of the installation box 20, a second gear 25 is fixedly connected to the right side of the outer diameter of the connecting shaft 26, the motor drives the two gears to rotate, the lifting hook 28 slowly rotates upwards under the rotation of the connecting shaft 26, finally enters the slot 27, and the lifting hook 28 is fixedly connected to the left side of the connecting shaft 26 to fix cargoes.
The outer diameter of the first roller 4 is in rolling connection with flanges on two sides of the first I-shaped steel 5, the base 1 is conveniently driven to move, two second motors 11 are arranged inside the shell 14 of the moving device, power is provided for the roller movement, output points of the two second motors 11 are fixedly connected with second rotating shafts 12, tail ends of the two second rotating shafts 12 are fixedly connected with second rollers 13, sliding in the I-shaped steel is facilitated, the second rollers 13 are in rolling connection between flanges on two sides of the second I-shaped steel 10, moving of goods is facilitated, the first micro motor 15 is arranged on the left side of the inner wall of the shell 18 of the wire collecting device, power is provided for rotating the two gears, the output end of the first micro motor 15 is fixedly connected with a winding rod 16, a lifting rope 19 is wound on the place, the tail end of the winding rod 16 is fixedly connected with a limiting block 17, the lifting rope 19 is prevented from falling off, the outer diameter of the winding rod 16 is fixedly connected with a sliding prevention strip 29, the inner side of the lifting hook 28 is prevented from falling off the goods, a slotted 27 is arranged on the left side of the mounting box 20, the first gear 24 is fixedly connected with a second gear 25, the piston 7 and the piston 8 is pushed by the piston 7 and 8 to move under the piston rod 7 in a hydraulic motion mode.
Working principle: according to the utility model, firstly, the hydraulic cylinder body 6, the piston rod 8 and the travelling column 9 work mutually, the hydraulic cylinder 6 pushes the piston 7 to drive the piston rod 8 to move, and the travelling column 9 arranged at the top end of the piston rod 8 moves up and down, so that the travelling column 9 moves up and down, the adjustable function of the travelling support is realized, the proper height which is convenient to adjust properly according to the height of goods is realized, the two gears are driven to rotate by the second micro motor 22, the first gear 24, the second gear 25 and the lifting hook 28 which are arranged in the mounting box 20, the lifting hook 28 slowly rotates upwards under the rotation of the connecting shaft 26, and finally enters the slot 27, so that the hooked goods are safer in transportation and are not easy to fall off.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a crane with adjustable support height, includes base (1) and admission device shell (18), its characterized in that: the two base (1) are internally provided with first I-shaped steel (5), the two base (1) are internally provided with first motors (2) on both sides, the output end of each first motor (2) is fixedly connected with a first rotating shaft (3), the tail end of each first rotating shaft (3) is fixedly connected with a first idler wheel (4), the two base (1) are internally provided with a hydraulic cylinder (6), the two hydraulic cylinders (6) are internally provided with pistons (7), the two piston (7) are internally provided with piston rods (8) on the tops, the two piston rods (8) are fixedly connected with traveling columns (9), the two second I-shaped steel (10) are fixedly connected between the traveling columns (9), the two sides of each second I-shaped steel (10) are provided with a mobile device shell (14), the bottom of each mobile device shell (14) is fixedly connected with a wire collecting device shell (18), the inside of each wire collecting device shell (18) is provided with a lifting rope (19), the tail ends of each lifting rope (19) are fixedly connected with a piston rod (8), the second I-shaped steel (9) is fixedly connected with a second I-shaped steel (10) between the traveling columns (9), the second I-shaped steel (10) is fixedly connected with a second I-shaped steel (10), the second I-shaped steel (20) is fixedly connected with a miniature motor (21), the second flange (21) on the top of the miniature motor (21), the outer diameter of the third rotating shaft (23) is fixedly connected with a first gear (24), a connecting shaft (26) is fixedly connected between two sides of the lower end inside the installation box (20), a second gear (25) is fixedly connected to the right side of the outer diameter of the connecting shaft (26), and a lifting hook (28) is fixedly connected to the left side of the connecting shaft (26).
2. The overhead crane of claim 1, wherein the carriage is adjustable in height, and wherein: the outer diameter of the first roller (4) is in rolling connection with flanges on two sides of the first I-shaped steel (5).
3. The overhead crane of claim 1, wherein the carriage is adjustable in height, and wherein: the mobile device is characterized in that two second motors (11) are arranged inside the mobile device shell (14), output points of the two second motors (11) are fixedly connected with second rotating shafts (12), the tail ends of the two second rotating shafts (12) are fixedly connected with second rollers (13), and the second rollers (13) are in rolling connection between flanges on two sides of the second I-shaped steel (10).
4. The overhead crane of claim 1, wherein the carriage is adjustable in height, and wherein: the winding device is characterized in that a first micro motor (15) is arranged on the left side of the inner wall of the winding device shell (18), the output end of the first micro motor (15) is fixedly connected with a winding rod (16), the tail end of the winding rod (16) is fixedly connected with a limiting block (17), and a lifting rope (19) is arranged on the outer diameter of the winding rod (16).
5. The overhead crane of claim 1, wherein the carriage is adjustable in height, and wherein: an anti-slip strip (29) is fixedly connected to the inner side of the lifting hook (28).
6. The overhead crane of claim 1, wherein the carriage is adjustable in height, and wherein: a slot (27) is arranged on the left side of the installation box (20).
7. The overhead crane of claim 1, wherein the carriage is adjustable in height, and wherein: the first gear (24) is in meshed connection with the second gear (25).
8. The overhead crane of claim 1, wherein the carriage is adjustable in height, and wherein: the piston (7) and the piston rod (8) are slidably connected in the hydraulic cylinder body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321295332.8U CN219708905U (en) | 2023-05-26 | 2023-05-26 | Driving with adjustable support height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321295332.8U CN219708905U (en) | 2023-05-26 | 2023-05-26 | Driving with adjustable support height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219708905U true CN219708905U (en) | 2023-09-19 |
Family
ID=87976133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321295332.8U Active CN219708905U (en) | 2023-05-26 | 2023-05-26 | Driving with adjustable support height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219708905U (en) |
-
2023
- 2023-05-26 CN CN202321295332.8U patent/CN219708905U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 264006 Room 305B, Block B, Building 3, No. 98, Mount Huangshan Road, Yantai Economic and Technological Development Zone, Shandong Province Patentee after: Shandong Yuansheng Industrial Equipment Co.,Ltd. Country or region after: China Address before: 264006 Room 305B, Block B, Building 3, No. 98, Mount Huangshan Road, Development Zone, Yantai City, Shandong Province Patentee before: Shandong Boyue Rongchuang Pipeline Engineering Co.,Ltd. Country or region before: China |