CN220432143U - Novel crane cantilever hanging structure - Google Patents
Novel crane cantilever hanging structure Download PDFInfo
- Publication number
- CN220432143U CN220432143U CN202323626585.1U CN202323626585U CN220432143U CN 220432143 U CN220432143 U CN 220432143U CN 202323626585 U CN202323626585 U CN 202323626585U CN 220432143 U CN220432143 U CN 220432143U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- box
- steel wire
- sleeve
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model belongs to the technical field of cranes, and particularly relates to a novel crane cantilever hanging structure which comprises a stand column, a box body and a sleeve box, wherein crane cantilevers are rotatably arranged on the stand column, sliding grooves are formed in the front side and the rear side of each crane cantilever, electric sliding seats are arranged in the two sliding grooves in a sliding mode, the box body is fixedly connected to the bottom of each electric sliding seat, a hoisting assembly is arranged between the box body and the sleeve box, and an anti-shaking assembly is arranged at the bottom of the box body. The utility model has reasonable structural design, can adjust the distance between the two lifting hooks according to the length of the hung object so as to stably hang and take longer objects, does not cause the sliding phenomenon of the steel wire rope, ensures that the hanging is safer, can guide and limit the steel wire rope during the hanging, can reduce the larger shaking of the steel wire rope, and ensures that the use is safer.
Description
Technical Field
The utility model relates to the technical field of cranes, in particular to a novel crane cantilever hanging structure.
Background
The cantilever crane is small and medium-sized hoisting equipment developed in recent years, has the characteristics of unique structure, safety, reliability, high efficiency, energy conservation, time and labor conservation, flexibility and the like, is free to operate in a three-dimensional space, has more superiority than other conventional hoisting equipment in occasions of section distance and intensive transportation, and moves an article in the horizontal direction through the cantilever when limiting.
The existing cantilever crane generally uses a plurality of steel wires to hoist, so that a lifting appliance and a lifting object easily swing, the lifting object falls off when serious, the lifting object is damaged, hidden danger is brought to safety, and the space between lifting hooks is effectively adjusted according to the length of the lifting object, so that an inclination angle is formed between a lifting rope and the lifting hooks, the lifting rope is easy to slide on the lifting object, the lifting rope cannot be normally lifted, and even a safety accident is caused, therefore, the novel crane cantilever hanging structure is used for solving the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a novel crane cantilever hanging structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a novel crane cantilever suspended structure, includes stand, box and case, it is provided with the crane cantilever to rotate on the stand, the spout has all been seted up to the front and back side of crane cantilever, and the slip cap is equipped with electronic slide in two spouts, box fixed connection is in the bottom of electronic slide, be provided with between box and the case and lift by crane the subassembly, the bottom of box is provided with prevents rocking the subassembly, be provided with adjustable lifting hook subassembly on the case.
Preferably, the lifting assembly comprises a driving motor fixedly connected to one side of the box body and a rotating shaft rotationally connected to the inner walls of two sides of the box body, an output shaft of the driving motor is fixedly connected to one end of the rotating shaft, two winding discs are fixedly sleeved on the outer side of the rotating shaft, steel wire ropes are wound on the outer sides of the winding discs, and the bottoms of the two steel wire ropes are fixedly connected to the top of the sleeve box.
Preferably, two limiting holes are formed in the bottom of the box body, and the two steel wire ropes are respectively sleeved in the corresponding limiting holes in a sliding mode.
Preferably, the anti-shaking assembly comprises a transverse plate fixedly connected to the bottom of the box body, two limiting sleeves are fixedly sleeved in the transverse plate, and two steel wire ropes are respectively sleeved in the corresponding limiting sleeves in a sliding mode.
Preferably, the bottom of box fixedly connected with two supports, diaphragm fixed connection is in the bottom of two supports.
Preferably, the adjustable lifting hook assembly comprises a servo motor fixedly connected to the top of the sleeve box and a bidirectional screw rod rotationally connected to the inside of the sleeve box, a worm is fixedly connected to an output shaft of the servo motor, a worm wheel is fixedly sleeved on the outer side of the bidirectional screw rod, the worm is meshed with the worm wheel, an extension plate is arranged on the outer side sliding sleeve of the bidirectional screw rod, an installation seat is fixedly connected to the bottom of the extension plate, a rotating disc is rotationally arranged in the installation seat, and a lifting hook is fixedly connected to the bottom of the rotating disc.
Preferably, the sleeve box is internally and fixedly connected with two support plates, and the bidirectional screw rod is rotationally connected between the two support plates.
Preferably, two guide grooves are formed in the inner wall of the top of the sleeve box and the inner wall of the bottom of the sleeve box, guide plates are sleeved in the guide grooves in a sliding mode, and the four guide plates are fixedly connected to the top and the bottom of the extension plate respectively.
According to the novel crane cantilever hanging structure, materials can be lifted in an omnibearing manner through the rotating crane cantilever, through the arrangement of the sliding chute and the electric sliding seat, the left and right lateral movement of a suspended object is facilitated, when the crane is lifted, the servo motor is started according to the length of the suspended object, the servo motor drives the worm to rotate, the worm drives the worm wheel and the bidirectional screw rod to rotate, the bidirectional screw rod drives the two extension plates and the two lifting hooks to be mutually close or far away from each other, and the distance between the two lifting hooks can be adjusted according to the length of the suspended object, so that longer objects can be stably lifted and used, and the phenomenon of sliding of a steel wire rope can not occur;
according to the novel crane cantilever hanging structure, the rotation shaft and the two winding discs are driven to rotate by the driving motor, the two winding discs synchronously wind or unwind the steel wire rope, so that a hanging object can be lifted or lowered, the steel wire rope can slide in the limiting sleeve and the limiting hole when lifted or lowered, the purpose of guiding and limiting the steel wire rope is achieved, the steel wire rope can be reduced to shake greatly, and the use is safer;
the utility model has reasonable structural design, can adjust the distance between the two lifting hooks according to the length of the hung object so as to stably hang and take longer objects, does not cause the sliding phenomenon of the steel wire rope, ensures that the hanging is safer, can guide and limit the steel wire rope during the hanging, can reduce the larger shaking of the steel wire rope, and ensures that the use is safer.
Drawings
FIG. 1 is a cross-sectional view of a novel crane jib hanging structure according to the present utility model;
FIG. 2 is a partial perspective view of a novel crane jib hanging structure according to the present utility model;
fig. 3 is a schematic structural diagram of a portion a of a novel crane cantilever hanging structure according to the present utility model.
In the figure: 1. a column; 2. a crane boom; 3. a chute; 4. an electric slide; 5. a case; 6. a driving motor; 7. a winding disc; 8. a rotating shaft; 9. a wire rope; 10. a bracket; 11. a cross plate; 12. a limit sleeve; 13. a sleeve box; 14. a servo motor; 15. an extension plate; 16. a mounting base; 17. a lifting hook; 18. a rotating disc; 19. a worm wheel; 20. a worm; 21. a support plate; 22. a two-way screw rod; 23. and a guide plate.
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.
Referring to fig. 1-3, a novel crane cantilever hanging structure comprises a stand column 1, a box 5 and a sleeve 13, wherein a crane cantilever 2 is rotatably arranged on the stand column 1, sliding grooves 3 are formed in the front side and the rear side of the crane cantilever 2, an electric sliding seat 4 is arranged in the sliding sleeves of the two sliding grooves 3, the box 5 is fixedly connected to the bottom of the electric sliding seat 4, a hoisting component is arranged between the box 5 and the sleeve 13, an anti-shaking component is arranged at the bottom of the box 5, and an adjustable lifting hook component is arranged on the sleeve 13.
In the utility model, the lifting assembly comprises a driving motor 6 fixedly connected to one side of a box body 5 and a rotating shaft 8 rotatably connected to the inner walls of two sides of the box body 5, an output shaft of the driving motor 6 is fixedly connected to one end of the rotating shaft 8, two winding discs 7 are fixedly sleeved on the outer side of the rotating shaft 8, steel wire ropes 9 are wound on the outer sides of the winding discs 7, the bottom ends of the two steel wire ropes 9 are fixedly connected to the top of a sleeve 13, the driving motor 6 drives the rotating shaft 8 and the two winding discs 7 to rotate, and the two winding discs 7 synchronously wind or unwind the steel wire ropes 9, so that a lifting object can be lifted or lowered.
According to the utility model, two limiting holes are formed in the bottom of the box body 5, two steel wire ropes 9 are respectively sleeved in the corresponding limiting holes in a sliding manner, the anti-shaking assembly comprises a transverse plate 11 fixedly connected to the bottom of the box body 5, two limiting sleeves 12 are fixedly sleeved in the transverse plate 11, the two steel wire ropes 9 are respectively sleeved in the corresponding limiting sleeves 12 in a sliding manner, and when the steel wire ropes 9 are lifted or put down, the steel wire ropes 9 slide in the limiting sleeves 12 and the limiting holes, so that the purpose of guiding and limiting the steel wire ropes 9 is achieved, larger shaking of the steel wire ropes 9 can be reduced, and the use is safer.
In the utility model, two brackets 10 are fixedly connected to the bottom of the box body 5, and a transverse plate 11 is fixedly connected to the bottoms of the two brackets 10, so that the transverse plate 11 can be supported and fixed.
According to the utility model, the adjustable lifting hook assembly comprises a servo motor 14 fixedly connected to the top of a sleeve 13 and a bidirectional screw rod 22 rotatably connected to the inside of the sleeve 13, a worm 20 is fixedly connected to an output shaft of the servo motor 14, a worm wheel 19 is fixedly sleeved on the outer side of the bidirectional screw rod 22, the worm 20 is meshed with the worm wheel 19, an extension plate 15 is sleeved on the outer side of the bidirectional screw rod 22 in a sliding manner, a mounting seat 16 is fixedly connected to the bottom of the extension plate 15, a rotating disc 18 is rotatably arranged in the mounting seat 16, a lifting hook 17 is fixedly connected to the bottom of the rotating disc 18, the servo motor 14 is started according to the length of a lifting object, the servo motor 14 drives the worm 20 to rotate, the worm wheel 19 and the bidirectional screw rod 22 are driven to rotate, the two extension plates 15 and the two lifting hooks 17 are mutually close to or mutually far away from each other, and the distance between the two lifting hooks 17 can be adjusted according to the length of the lifting object so that longer objects can be stably lifted and used, and the sliding phenomenon of a steel wire rope cannot occur.
In the utility model, two support plates 21 are fixedly connected in the sleeve 13, and the bidirectional screw rod 22 is rotatably connected between the two support plates 21, so that the bidirectional screw rod 22 is conveniently supported, and the bidirectional screw rod 22 rotates more stably.
In the utility model, two guide grooves are respectively formed on the top inner wall and the bottom inner wall of the sleeve box 13, guide plates 23 are slidably sleeved in the guide grooves, and four guide plates 23 are respectively and fixedly connected to the top and the bottom of the extension plate 15, so that the extension plate 15 is conveniently guided and limited, and the movement of the extension plate is more stable and smooth.
According to the utility model, when the crane is used, materials can be lifted in an omnibearing manner through the rotating crane cantilever 2, the sliding chute 3 and the electric sliding seat 4 are arranged, the lifting object can be conveniently moved left and right, the servo motor 14 is started according to the length of the lifting object when the crane is lifted, the servo motor 14 drives the worm 20 to rotate, the worm 20 drives the worm wheel 19 and the bidirectional screw rod 22 to rotate, the bidirectional screw rod 22 drives the two extending plates 15 and the two lifting hooks 17 to be mutually close to or mutually far away from each other, the distance between the two lifting hooks 17 can be adjusted according to the length of the lifting object, so that longer objects can be stably lifted and used, the steel wire rope sliding phenomenon can not occur, then the driving motor 6 drives the rotating shaft 8 and the two winding discs 7 to rotate, the steel wire rope 9 can be synchronously wound or released, the lifting object can be lifted or released, the steel wire rope 9 can slide in the limiting sleeve 12 and the limiting hole when the lifting object is lifted or released, the purpose of guiding and limiting the steel wire rope 9 can be reduced, and the larger shaking of the steel wire rope 9 can be used is achieved, and the use is safer.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. Novel crane cantilever suspended structure, a serial communication port, including stand (1), box (5) and case (13), rotate on stand (1) and be provided with crane cantilever (2), spout (3) have all been seted up to the front and back side of crane cantilever (2), and sliding sleeve is equipped with electronic slide (4) in two spouts (3), box (5) fixed connection is in the bottom of electronic slide (4), be provided with between box (5) and case (13) and lift by crane the subassembly, the bottom of box (5) is provided with prevents rocking the subassembly, be provided with adjustable lifting hook subassembly on case (13).
2. The novel crane cantilever hanging structure according to claim 1, wherein the lifting assembly comprises a driving motor (6) fixedly connected to one side of the box body (5) and a rotating shaft (8) rotatably connected to inner walls of two sides of the box body (5), an output shaft of the driving motor (6) is fixedly connected to one end of the rotating shaft (8), two winding discs (7) are fixedly sleeved on the outer side of the rotating shaft (8), steel wire ropes (9) are wound on the outer side of the winding discs (7), and the bottom ends of the two steel wire ropes (9) are fixedly connected to the top of a sleeve box (13).
3. The novel crane cantilever hanging structure according to claim 2, wherein two limiting holes are formed in the bottom of the box body (5), and two steel wire ropes (9) are respectively sleeved in the corresponding limiting holes in a sliding mode.
4. The novel crane cantilever hanging structure according to claim 2, wherein the anti-shaking assembly comprises a transverse plate (11) fixedly connected to the bottom of the box body (5), two limiting sleeves (12) are fixedly sleeved in the transverse plate (11), and two steel wire ropes (9) are respectively sleeved in the corresponding limiting sleeves (12) in a sliding mode.
5. The novel crane cantilever hanging structure according to claim 4, wherein the bottom of the box body (5) is fixedly connected with two brackets (10), and the transverse plate (11) is fixedly connected to the bottoms of the two brackets (10).
6. The novel crane cantilever hanging structure according to claim 1, wherein the adjustable hook assembly comprises a servo motor (14) fixedly connected to the top of the sleeve (13) and a bidirectional screw rod (22) rotatably connected to the inside of the sleeve (13), a worm (20) is fixedly connected to an output shaft of the servo motor (14), a worm wheel (19) is fixedly sleeved on the outer side of the bidirectional screw rod (22), the worm (20) is meshed with the worm wheel (19), an extension plate (15) is arranged on the outer side sliding sleeve of the bidirectional screw rod (22), a mounting seat (16) is fixedly connected to the bottom of the extension plate (15), a rotating disc (18) is rotatably arranged on the mounting seat (16), and a hook (17) is fixedly connected to the bottom of the rotating disc (18).
7. The novel crane cantilever hanging structure according to claim 6, wherein two supporting plates (21) are fixedly connected in the sleeve box (13), and the bidirectional screw rod (22) is rotatably connected between the two supporting plates (21).
8. The novel crane cantilever hanging structure according to claim 6, wherein two guide grooves are formed in the inner wall of the top and the inner wall of the bottom of the sleeve box (13), guide plates (23) are sleeved in the guide grooves in a sliding manner, and the four guide plates (23) are fixedly connected to the top and the bottom of the extension plate (15) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323626585.1U CN220432143U (en) | 2023-12-29 | 2023-12-29 | Novel crane cantilever hanging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323626585.1U CN220432143U (en) | 2023-12-29 | 2023-12-29 | Novel crane cantilever hanging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220432143U true CN220432143U (en) | 2024-02-02 |
Family
ID=89702862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323626585.1U Active CN220432143U (en) | 2023-12-29 | 2023-12-29 | Novel crane cantilever hanging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220432143U (en) |
-
2023
- 2023-12-29 CN CN202323626585.1U patent/CN220432143U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109231021A (en) | A kind of adjustable high stability gantry crane of supporting leg | |
| CN114162729A (en) | Double-hook intelligent gantry crane | |
| CN216997387U (en) | Crane with movable balancing weight mechanism | |
| CN110498350A (en) | A kind of multifunctional safe building tower crane | |
| CN117682437A (en) | Prevent building engineering hoist mechanism that hoist thing falls | |
| CN214989776U (en) | Bridge crane with anti-swing function | |
| CN117228506B (en) | Hanging equipment based on hydraulic motor drive | |
| CN212374699U (en) | Turnover tool and turnover system with same | |
| CN216737299U (en) | Bracket of tower crane | |
| CN220432143U (en) | Novel crane cantilever hanging structure | |
| CN214935544U (en) | Hoisting equipment for unit curtain wall | |
| CN214192353U (en) | A kind of counterweight for tower crane balance arm which is easy to slide and install | |
| CN207175294U (en) | A kind of crane telescopic boom structure | |
| CN209113378U (en) | A kind of novel on-vehicle hanging apparatus | |
| CN218174460U (en) | Gantry crane | |
| CN216190572U (en) | Crane with good stability | |
| CN214989760U (en) | An anti-offset device for a hoisting trolley | |
| CN214456285U (en) | Crane with rotary trolley | |
| CN214653119U (en) | A crane that prevents shaking | |
| CN212465848U (en) | Telescopic three-hanging-point hanger for window cleaning machine | |
| CN114635553A (en) | A hanging basket that can move horizontally and adjust its height | |
| CN211338593U (en) | Shore power cable conveying device based on rope | |
| CN223575928U (en) | Tower crane frame | |
| CN114180473A (en) | Construction equipment based on 5G communication | |
| CN221396950U (en) | Steel construction lifting device that building and road bridge construction were used |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |