CN218560929U - Multifunctional crane - Google Patents
Multifunctional crane Download PDFInfo
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- CN218560929U CN218560929U CN202222393628.5U CN202222393628U CN218560929U CN 218560929 U CN218560929 U CN 218560929U CN 202222393628 U CN202222393628 U CN 202222393628U CN 218560929 U CN218560929 U CN 218560929U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000004804 winding Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of cranes, in particular to a multifunctional crane, which comprises a stand column, wherein the top of the stand column is hinged with one end of a rotating beam, the other end of the rotating beam is hinged with a horizontal beam, the top of the horizontal beam is rotatably provided with a carrying pole beam, and a balance rod is hinged between the top of the horizontal beam and the top of the stand column; a plurality of pulleys are uniformly and fixedly installed at the bottom of the rotating beam, a bearing beam is fixedly installed on one side, away from the horizontal beam, of the stand column, and a winch is fixedly installed at the bottom of the bearing beam. The rotation of the rotating beam is used for controlling the distance between the hoisted object and the upright post, and the furling of the winch is used for adjusting the length of a steel cable between the hoisted object and the winch, namely controlling the height of the hoisted object; when the rotating beam rotates, the horizontal beam and the carrying pole beam are always in a horizontal state, the carrying pole beam can realize horizontal lifting, and further the hanging basket below the carrying pole beam can be stably moved, so that the hanging basket can be mounted, objects can be hung, the window cleaning machine and the hanging machine are integrated, the cost is saved, and the space is saved.
Description
Technical Field
The utility model relates to a loop wheel machine technical field, specific multi-functional loop wheel machine that says so.
Background
The crane is a hoisting and carrying machine with wide application, can be used for high-altitude hoisting, hoisting equipment and mounting, and hoisting accident cars and the like. The crane is widely used for hoisting and carrying machinery in ports, workshops, construction sites and the like, has the functions of hoisting equipment, emergency rescue, hoisting, machinery, rescue and the like, is assisted by the crane, and solves the problem of hoisting heavy and bulky goods in various project engineering.
The existing partial crane can only be used for hoisting articles and can not hoist workers to carry out aerial work due to the fact that only one hoisting rope is arranged, if a hanging basket is used as a working platform for the aerial workers, the hanging basket is usually hoisted by a window cleaning machine, the workers stand in the hanging basket to clean curtain wall glass, two or more ropes are usually used for hoisting the hanging basket, and therefore the existing partial single rope crane is single in function and narrow in application range.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a multifunctional crane, which comprises a stand column, wherein the top of the stand column is hinged with one end of a rotating beam, the other end of the rotating beam is hinged with a horizontal beam, the top of the horizontal beam is rotatably provided with a carrying pole beam, and a balancing pole is hinged between the top of the horizontal beam and the top of the stand column;
the bottom of the rotating cross beam is uniformly and fixedly provided with a plurality of pulleys, one side of the upright column, which is far away from the horizontal beam, is fixedly provided with a bearing beam, and the bottom of the bearing beam is fixedly provided with a winch.
Further, the stand is close to that horizontal beam one side articulates simultaneously has pneumatic cylinder and arc, rotatory crossbeam bottom articulates there is the rotor plate, the arc is located the top of pneumatic cylinder, and the cylinder is installed in the flexible end rotation of pneumatic cylinder, and the assistance outside rotates simultaneously and installs arc and rotor plate, and the rotor plate is located the arc inboard.
Furthermore, the balance bar is parallel to the rotating cross beam, and a weight box is fixedly installed at one end, far away from the upright post, of the bearing beam.
Furthermore, stand bottom fixed mounting has rotating base, and rotating base rotates the bottom and installs the bottom plate, and bottom plate bottom fixed mounting has four diaphragms.
Further, two risers are installed to diaphragm bottom symmetry, rotate between two risers and install the wheel that rolls, and riser lateral wall fixed mounting has L type pole, L type pole bottom is rotated and is installed the friction pulley, and the slip joint has the track between two L type poles, and friction pulley slidable mounting is in the track both sides, and track bottom fixed mounting is on ground.
Furthermore, the rolling wheels are driven by an external motor, the rotating base is driven by the external motor, and the carrying pole beam is driven by the external motor.
Furthermore, the rotating beam is perpendicular to the upright column during the initial station, the rotating beam can rotate upwards, and the rotating angle is an acute angle.
Furthermore, the winch is connected with all the pulleys in a sliding mode through a steel cable, one end of the steel cable is located inside the winch, and the other end of the steel cable is connected with the pulleys in a winding mode and then connected with the hoisted object.
The utility model has the advantages as follows:
(1) In the multifunctional crane of the utility model, the rotation of the rotating beam is used for controlling the distance between the hoisted object and the upright post, and the winding of the winch is used for adjusting the length of a steel cable between the hoisted object and the winch, namely, the height of the hoisted object is controlled; when the rotating cross beam rotates, the balance rod is parallel to the rotating cross beam, one end of the rotating cross beam, the balance rod and the horizontal beam, which is close to the stand column, and the top of the stand column meet the principle of a parallel connecting rod, so that the horizontal beam and the shoulder pole beam are always in a horizontal state, the shoulder pole beam can realize horizontal hoisting, and further the stable movement of a hanging basket below the shoulder pole beam is ensured, so that the hanging basket (provided with an operator inside) can be loaded, and also objects (curtain wall glass and the like) can be hoisted, and the window cleaning machine and the crane are integrated, so that the cost is saved, and the space is saved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a multifunctional crane provided by the present invention;
fig. 2 is a schematic structural view of the multifunctional crane after rotation;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is an enlarged view of FIG. 2 at B;
fig. 5 is an enlarged view of fig. 2 at C.
In the figure: 1. a track; 2. a friction wheel; 3. an L-shaped rod; 4. a rolling wheel; 5. a vertical plate; 6. a transverse plate; 7. a base plate; 8. rotating the base; 9. a column; 10. a hydraulic cylinder; 11. an arc-shaped plate; 12. a rotating plate; 13. rotating the cross beam; 14. a horizontal beam; 15. a shoulder pole beam; 16. a balancing pole; 17. a hoist; 18. a spandrel girder; 19. a weight box; 20. a pulley.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be briefly described below with reference to the accompanying drawings and the embodiments or the description of the prior art, it is obvious that the following description about the structure of the drawings is only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.
As shown in fig. 1-5, an embodiment of the present invention provides a multifunctional crane, which includes a column 9, the top of the column 9 is hinged with one end of a rotating beam 13, the other end of the rotating beam 13 is hinged with a horizontal beam 14, the top of the horizontal beam 14 is rotatably mounted with a carrying pole beam 15 for hanging a hanging basket, and a balance bar 16 is hinged between the top of the horizontal beam 14 and the top of the column 9;
in this embodiment, when the rotating beam 13 rotates, the balancing bar 16 is parallel to the rotating beam 13, and the rotating beam 13, the balancing bar 16, one end of the horizontal beam 14 close to the upright post 9, and the top of the upright post 9 meet the parallel link principle, so that the horizontal beam 14 and the shoulder pole beam 15 are always in a horizontal state, the shoulder pole beam 15 can realize horizontal lifting, and further, the hanging basket below the shoulder pole beam 15 can be ensured to move stably.
A plurality of (five or more) pulleys 20 are uniformly and fixedly installed at the bottom of the rotating beam 13, a bearing beam 18 is fixedly installed at one side of the upright post 9 far away from the horizontal beam 14, and a winch 17 is fixedly installed at the bottom of the bearing beam 18.
In this embodiment, the rotation of the rotating beam 13 is used to control the distance between the hanging object and the upright post 9, and the winding of the winding machine 17 is used to adjust the length of the steel cable between the hanging object and the winding machine, i.e. to control the height of the hanging object.
Specifically, the upright post 9 is hinged with a hydraulic cylinder 10 and an arc plate 11 at the same time on one side close to the horizontal beam 14, the bottom of the rotating beam 13 is hinged with a rotating plate 12, the arc plate 11 is located above the hydraulic cylinder 10, the telescopic end of the hydraulic cylinder 10 is rotatably provided with a cylinder, the outer side of the aid is rotatably provided with the arc plate 11 and the rotating plate 12 at the same time, and the rotating plate 12 is located on the inner side of the arc plate 11.
In this embodiment, a worker starts the hydraulic cylinder 10, and the telescopic end of the hydraulic cylinder 10 extends to drive the arc-shaped plate 11 and the rotating plate 12 to rotate towards the upright post 9, so as to drive the rotating beam 13 to rotate upwards; the staff reverse start-up pneumatic cylinder 10, the flexible end of pneumatic cylinder 10 shortens and drives arc 11 and rotor plate 12 and keep away from stand 9 and rotate to drive rotatory crossbeam 13 and rotate downwards.
Specifically, the balance rod 16 is parallel to the rotating cross beam 13, the weight box 19 is fixedly mounted at one end of the bearing beam 18 far away from the upright post 9, and the weight box 19 mainly keeps the whole equipment in relative balance, prevents side turning and improves safety.
Specifically, the rotating base 8 is fixedly mounted at the bottom of the upright post 9, the bottom plate 7 is rotatably mounted at the bottom of the rotating base 8, and the four transverse plates 6 are fixedly mounted at the bottom of the bottom plate 7.
In this embodiment, the external motor drives the rotating base 8 to rotate, and drives the upright post 9 to rotate, so as to drive all the parts on the upper portion of the rotating base 8 of the crane to rotate together with the hoisted object.
Specifically, two risers 5 are symmetrically installed at the bottom of the transverse plate 6, rolling wheels 4 are installed between the two risers 5 in a rotating mode, L-shaped rods 3 are fixedly installed on the outer side walls of the risers 5, friction wheels 2 are installed at the bottoms of the L-shaped rods 3 in a rotating mode, rails 1 are connected between the two L-shaped rods 3 in a sliding and clamping mode, the friction wheels 2 are installed on the two sides of the rails 1 in a sliding mode, and the bottoms of the rails 1 are fixedly installed on the ground.
In this embodiment, the external motor drives the rolling wheels 4 to rotate, so as to drive the vertical plate 5, the transverse plate 6 and the bottom plate 7 to move along the track 1, so as to drive the crane to move integrally, and the L-shaped rod 3 is used for preventing the occurrence of a rollover accident when the hoisting weight is large.
Specifically, the rolling wheels 4 are driven by an external motor, the rotating base 8 is driven by the external motor, and the carrying pole beam 15 is driven by the external motor.
Specifically, the rotating beam 13 is perpendicular to the upright 9 at the initial station, and the rotating beam 13 can rotate upwards, and the rotating angle is an acute angle.
Specifically, the hoist 17 is slidably connected to all the pulleys 20 through a steel cable, one end of the steel cable is located inside the hoist 17, and the other end of the steel cable is connected to the pulleys 20 in a winding manner and then connected to the hoisted object.
The specific working mode is as follows:
rotation of the rotating beam 13: the hydraulic cylinder 10 is started by a worker, the telescopic end of the hydraulic cylinder 10 extends to drive the arc-shaped plate 11 and the rotating plate 12 to rotate towards the upright post 9 to approach, and therefore the rotating beam 13 is driven to rotate upwards; the staff reverse start-up pneumatic cylinder 10, pneumatic cylinder 10 flexible end shortens and drives arc 11 and rotor plate 12 and keep away from stand 9 and rotate to drive rotatory crossbeam 13 and rotate downwards.
Controlling the position of the hoisted object: the rotation of the rotating beam 13 is used for controlling the distance between the hoisted object and the upright post 9, and the furling of the winch 17 is used for adjusting the length of a steel cable between the hoisted object and the winch, namely controlling the height of the hoisted object.
Horizontal hoisting of the shoulder pole beam 15: when the rotating beam 13 rotates, the balance rod 16 is parallel to the rotating beam 13, and the rotating beam 13, the balance rod 16, one end of the horizontal beam 14 close to the upright post 9 and the top of the upright post 9 meet the parallel connecting rod principle, so that the horizontal beam 14 and the carrying pole beam 15 are always in a horizontal state, the carrying pole beam 15 can realize horizontal lifting, and further the hanging basket below the carrying pole beam 15 can be stably moved.
The crane moves: an external motor drives the rolling wheels 4 to rotate, so that the vertical plate 5, the transverse plate 6 and the bottom plate 7 are driven to move along the track 1, the crane is driven to integrally move, and the L-shaped rod 3 is used for preventing the occurrence of side turning accidents when the crane weight is large;
the rotation of the rotating beam 13 is used for controlling the distance between the hoisted object and the upright post 9, and the furling of the winch 17 is used for adjusting the length of a steel cable between the hoisted object and the winch, namely, the height of the hoisted object is controlled
When the rotating beam 13 rotates, the balance rod 16 is parallel to the rotating beam 13, and the rotating beam 13, the balance rod 16, one end of the horizontal beam 14 close to the upright post 9 and the top of the upright post 9 meet the parallel connecting rod principle, so that the horizontal beam 14 and the carrying pole beam 15 are always in a horizontal state, the carrying pole beam 15 can realize horizontal lifting, and further the hanging basket below the carrying pole beam 15 can be stably moved.
Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a multi-functional loop wheel machine, includes stand (9), its characterized in that: the top of the upright post (9) is hinged with one end of a rotating beam (13), the other end of the rotating beam (13) is hinged with a horizontal beam (14), the top of the horizontal beam (14) is rotatably provided with a carrying pole beam (15), and a balance rod (16) is hinged between the top of the horizontal beam (14) and the top of the upright post (9);
the rotary beam type crane is characterized in that a plurality of pulleys (20) are uniformly and fixedly mounted at the bottom of the rotary beam (13), a bearing beam (18) is fixedly mounted on one side, away from the horizontal beam (14), of the upright post (9), and a winch (17) is fixedly mounted at the bottom of the bearing beam (18).
2. The multifunctional crane according to claim 1, characterized in that: upright (9) are close to that horizontal beam (14) one side articulates simultaneously has pneumatic cylinder (10) and arc (11), rotatory crossbeam (13) bottom articulates there is rotor plate (12), arc (11) are located the top of pneumatic cylinder (10), the flexible end of pneumatic cylinder (10) is rotated and is installed the cylinder, and the assistance outside rotates simultaneously and installs arc (11) and rotor plate (12), and rotor plate (12) are located arc (11) inboardly.
3. The multifunctional crane according to claim 1, characterized in that: the balance rod (16) is parallel to the rotating cross beam (13), and a weight box (19) is fixedly installed at one end, far away from the upright post (9), of the bearing beam (18).
4. The multifunctional crane according to claim 1, characterized in that: the rotary base is fixedly mounted at the bottom of the upright post (9), the bottom of the rotary base (8) is rotatably mounted with the bottom plate (7), and four transverse plates (6) are fixedly mounted at the bottom of the bottom plate (7).
5. The multifunctional crane according to claim 4, characterized in that: two riser (5) are installed to diaphragm (6) bottom symmetry, two rotate between riser (5) and install roll wheel (4), riser (5) lateral wall fixed mounting has L type pole (3), and L type pole (3) bottom is rotated and is installed friction pulley (2), two slip joint has track (1) between L type pole (3), and friction pulley (2) slidable mounting is in track (1) both sides, and track (1) bottom fixed mounting is on ground.
6. The multifunctional crane according to claim 5, wherein: the rolling wheels (4) are driven by an external motor, the rotating base (8) is driven by the external motor, and the shoulder pole beam (15) is driven by the external motor.
7. The multifunctional crane according to claim 1, characterized in that: the rotating beam (13) is vertical to the upright post (9) in the initial station, the rotating beam (13) can rotate upwards, and the rotating angle is an acute angle.
8. The multifunctional crane according to claim 1, characterized in that: the winch (17) is connected with all the pulleys (20) in a sliding mode through a steel cable, one end of the steel cable is located inside the winch (17), and the other end of the steel cable is connected with the pulleys (20) in a wrapping mode and then connected with a hanging object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222393628.5U CN218560929U (en) | 2022-09-08 | 2022-09-08 | Multifunctional crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222393628.5U CN218560929U (en) | 2022-09-08 | 2022-09-08 | Multifunctional crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218560929U true CN218560929U (en) | 2023-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222393628.5U Active CN218560929U (en) | 2022-09-08 | 2022-09-08 | Multifunctional crane |
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| CN (1) | CN218560929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117026810A (en) * | 2023-07-14 | 2023-11-10 | 中建三局第一建设工程有限责任公司 | Device and method for disassembling and assembling low-clearance support trusses for cast-in-place beams on water |
-
2022
- 2022-09-08 CN CN202222393628.5U patent/CN218560929U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117026810A (en) * | 2023-07-14 | 2023-11-10 | 中建三局第一建设工程有限责任公司 | Device and method for disassembling and assembling low-clearance support trusses for cast-in-place beams on water |
| CN117026810B (en) * | 2023-07-14 | 2025-11-21 | 中建三局第一建设工程有限责任公司 | Device and method for dismounting water cast-in-situ Liang Di headroom support truss |
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