CN218560846U - Novel lifting hook for tower crane - Google Patents
Novel lifting hook for tower crane Download PDFInfo
- Publication number
- CN218560846U CN218560846U CN202222797684.5U CN202222797684U CN218560846U CN 218560846 U CN218560846 U CN 218560846U CN 202222797684 U CN202222797684 U CN 202222797684U CN 218560846 U CN218560846 U CN 218560846U
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- frame
- tower crane
- board
- slide
- magnetic ring
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Abstract
The utility model discloses a novel be used for tower crane lifting hook, including accepting the frame, it is connected with the bull stick to accept to rotate between the inner wall of frame, the both ends fixedly connected with mounting panel of bull stick, the both sides of accepting the frame are provided with fixed establishment, fixed establishment is including changeing the board. When this technical scheme uses, through the slide between the inside of spout and spacing groove, and can drive the slide rotation when changeing the board and rotate, and the mounting panel can drive the slide rotation equally when rotating, and the axle center of changeing the board is in on the same water flat line with the axle center of mounting panel, can fix commentaries on classics board and mounting panel through the slide this moment, and the mounting panel is fixed to the bull stick, thereby make the bull stick unable rotation, accomplish this moment and fix the lifting hook main part, when demolising, stop moving when driving the inside top surface of slide and spout through control assembly, the rotation control panel rotates one hundred eighty degrees and stops, accomplish this moment and demolishs.
Description
Technical Field
The utility model relates to a tower crane lifting hook technical field especially relates to a novel be used for tower crane lifting hook.
Background
The tower crane is called tower crane for short, and the movable arm is mounted on the rotary crane of the upper portion of the tower body. The working space is large, and the device is mainly used for vertical and horizontal conveying of materials and installation of building components in building construction. The device consists of a metal structure, a working mechanism and an electrical system. The metal structure comprises a tower body, a movable arm, a lifting hook, a base and the like.
At present, current tower crane hook assembly in use, the lifting hook is carrying out the during operation, the lifting hook is in order to make things convenient for people's operation, generally set up all can the activity, can the person of being convenient for like this operate, the non-fixed life who has also protected the lifting hook that sets up simultaneously, but when using sometimes, need fix the lifting hook, and current fixed mode adopts the rope to fix the lifting hook, though can play the fixed action to the lifting hook, but after work is accomplished, just need demolish the rope, thereby cause very big inconvenience.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides a novel be used for tower crane lifting hook can fix the lifting hook through fixed establishment, through convenient demolising and installation, solves among the prior art inconvenience when fixing through the rope.
The technical scheme of the utility model is that: the utility model provides a novel be used for tower crane lifting hook, is including accepting the frame, it is connected with the bull stick to accept to rotate between the inner wall of frame, the both ends fixedly connected with mounting panel of bull stick, the both sides of accepting the frame are provided with fixed establishment, fixed establishment is including changeing the board, one side of changeing the board is rotated with one side of accepting the frame and is connected, the spout has been seted up to one side of changeing the board, the inner wall sliding connection of spout has the slide, the spacing groove has been seted up to one side of mounting panel, the inner wall of spacing groove and the surface sliding connection of slide, the bottom of bull stick is provided with the lifting hook main part.
In a further technical scheme, a mounting groove is formed in one side of the rotating plate, a positive magnetic ring is fixedly connected to the inner wall of the mounting groove, the positive magnetic ring can be fixed through the mounting groove, and the structural stability of the equipment is improved.
In a further technical scheme, a circular groove is formed in one side of the bearing frame, a negative magnetic ring is fixedly connected to the inner wall of the circular groove, the negative magnetic ring can be fixed through the circular groove, and the structural stability of the equipment is improved.
In a further technical scheme, one side of the positive magnetic ring is magnetically connected with one side of the negative magnetic ring, and the rotating plate cannot easily rotate through the positive magnetic ring and the negative magnetic ring and can only rotate under stress, so that the rotating plate is prevented from easily rotating.
In a further technical scheme, one side of the rotating plate is fixedly connected with a control plate, one side of the control plate is provided with a groove, the control of the rotating plate is facilitated through the control plate, and the convenience in operation of the equipment is improved.
In a further technical scheme, a control assembly is arranged on one side of the sliding plate, the sliding plate can be controlled and limited conveniently through the control assembly, and the structural stability of the equipment is improved.
The utility model has the advantages that:
1. through the slide between the inside of spout and spacing groove, and the commentaries on classics board can drive the slide when rotating and rotate, and the mounting panel can drive the slide when rotating equally and rotate, and the axle center of commentaries on classics board is in on the same water flat line with the axle center of mounting panel, can fix commentaries on classics board and mounting panel through the slide this moment, and the mounting panel is fixed to the bull stick, thereby make the bull stick unable rotation, accomplish to fix the lifting hook main part this moment, when demolising, stop the removal when driving the inside top surface of slide and spout through control assembly and attaching, the rotation control panel rotates one hundred eighty degrees and stops, accomplish and demolish this moment, solve among the prior art inconvenient problem when fixing through the rope.
2. Can fix the magnetic ring well through the mounting groove, increase the structural stability of equipment.
3. Can fix the burden magnetic ring through the circular slot, increase the structural stability of equipment.
4. The rotating plate can not rotate easily through the positive magnetic ring and the negative magnetic ring and can rotate only by being stressed, so that the rotating plate is prevented from rotating easily.
5. The control of the rotating plate is facilitated through the control plate, and convenience in equipment operation is improved.
6. The control and the spacing of slide plate are convenient for through control assembly, increase the stable in structure of equipment.
Drawings
Fig. 1 is a schematic structural view of a novel hook for a tower crane according to an embodiment of the present invention;
fig. 2 is a schematic side view of a novel tower crane hook according to an embodiment of the present invention;
fig. 3 is an exploded view of a novel fixing mechanism for a tower crane hook according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a novel structure of a fixing component for a tower crane hook according to an embodiment of the present invention.
Description of reference numerals:
1. a receiving frame; 2. a fixing mechanism; 3. a rotating rod; 4. a hook body; 5. mounting a plate;
21. rotating the plate; 22. a chute; 23. a limiting groove; 24. a slide plate; 25. a positive magnetic ring; 26. a circular groove; 27. a negative magnetic ring; 28. a control panel; 29. a control component; 210. a groove;
291. a sliding groove; 292. a slider; 293. a connecting plate.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
Example (b):
as shown in figures 1-4, a novel hook for a tower crane comprises a receiving frame 1, a rotating rod 3 is rotatably connected between the inner walls of the receiving frame 1, mounting plates 5 are fixedly connected with the two ends of the rotating rod 3, fixing mechanisms 2 are arranged on the two sides of the receiving frame 1, each fixing mechanism 2 comprises a rotating plate 21, one side of each rotating plate 21 is rotatably connected with one side of the receiving frame 1, a sliding groove 22 is formed in one side of each rotating plate 21, a sliding plate 24 is slidably connected with the inner wall of each sliding groove 22, a limiting groove 23 is formed in one side of each mounting plate 5, the inner wall of each limiting groove 23 is slidably connected with the outer surface of each sliding plate 24, a hook main body 4 is arranged at the bottom of each rotating rod 3, a mounting groove is formed in one side of each rotating plate 21, and a positive magnetic ring 25 is fixedly connected with the inner wall of each mounting groove, circular slot 26 has been seted up to one side of accepting frame 1, and the inner wall fixedly connected with burden magnetic ring 27 of circular slot 26, one side of positive magnetic ring 25 is connected with one side magnetism of burden magnetic ring 27, can make commentaries on classics board 21 can not rotate easily through positive magnetic ring 25 and burden magnetic ring 27, must the atress just can rotate, prevent commentaries on classics board 21 and rotate easily, one side fixedly connected with control panel 28 of commentaries on classics board 21, one side of control panel 28 is seted up flutedly 210, be convenient for through control panel 28 to commentaries on classics board 21, convenience when increasing the equipment operation, one side of slide 24 is provided with control assembly 29, be convenient for through control assembly 29 to slide 24 control and spacing, increase the stable in structure of equipment.
The working principle of the technical scheme is as follows:
in use, when the hook needs to be fixed, the control board 28 is rotated at the moment, the control board 28 rotates to drive the rotating plate 21 to rotate, the rotating plate 21 rotates to drive the sliding plate 24 to rotate, after the sliding plate 24 is aligned with the limiting groove 23, the control board 28 stops rotating at the moment, then the control component 29 enables the sliding plate 24 to move, the sliding plate 24 moves to enter the limiting groove 23, the sliding plate 24 is arranged between the sliding groove 22 and the inside of the limiting groove 23 at the moment, the rotating plate 21 rotates to drive the sliding plate 24 to rotate, the mounting plate 5 rotates to drive the sliding plate 24 to rotate, the axis of the rotating plate 21 and the axis of the mounting plate 5 are on the same horizontal line, at the moment, the rotating plate 21 and the mounting plate 5 can be fixed through the sliding plate 24, the mounting plate 5 fixes the rotating rod 3, the rotating rod 3 cannot rotate, at the moment, the hook main body 4 is fixed, when the hook needs to be dismounted, the control component 29 drives the sliding plate 24 to move, when the sliding plate 24 moves, the sliding plate 24 moves to be attached to the top surface of the sliding groove 22 and the top surface of the sliding plate 22, the control board 24 can not rotate easily, the magnetic ring 21 can be dismounted by the magnetic ring by using the existing magnetic ring 21, the magnetic ring rotating rope, the magnetic ring 21, and the magnetic ring can be easily dismounted by using the existing technology that the magnetic ring 21 and rotating rope, the magnetic ring can be easily, the magnetic ring rotating rope, the magnetic ring can be dismounted by one-rotating rope, and the magnetic ring rotating rope.
In another embodiment, the control assembly 29 includes two sliding grooves 291 formed on one side of the rotating plate 21, and the sliding grooves 291 can be positioned by the rotating plate 21 such that the sliding grooves 291 can be located inside the grooves 210, so that the grooves 210 can limit the connecting plate 293.
In another embodiment, the sliding block 292 is slidably connected to an inner wall of the sliding groove 291, and the sliding block 292 can be limited by the sliding groove 291 to limit a moving distance of the sliding block 292, so that the connecting plate 293 cannot drive the sliding plate 24 to be separated from the sliding groove 22, thereby increasing the structural stability of the device.
In other embodiments, fixedly connected with connecting plate 293 between one side of two sliding blocks 292, can drive connecting plate 293 through sliding block 292 and fix, increase the stable in structure of equipment.
In another embodiment, the outer surface of the connecting plate 293 is slidably connected to the inner wall of the groove 210, one side of the connecting plate 293 is fixedly connected to one side of the sliding plate 24, and the connecting plate 293 can be limited by the groove 210, so that the connecting plate 293 needs to be subjected to other upward or downward forces when moving.
The working principle is as follows:
as shown in fig. 1-4: when the hook needs to be fixed, the control board 28 is rotated at the moment, the control board 28 rotates to drive the rotating plate 21 to rotate, the rotating plate 21 rotates to drive the sliding plate 24 to rotate, after the sliding plate 24 is aligned with the limiting groove 23, the control board 28 stops rotating at the moment, then the connecting board 293 is controlled to move to enable the sliding plate 24 to move, the sliding plate 24 moves to enter the limiting groove 23, at the moment, the sliding plate 24 is arranged between the sliding groove 22 and the inside of the limiting groove 23, the sliding plate 24 is driven to rotate when the rotating plate 21 rotates, the mounting board 5 also drives the sliding plate 24 to rotate when the mounting board 5 rotates, the axis of the rotating plate 21 and the axis of the mounting board 5 are on the same horizontal line, at the moment, the rotating plate 21 and the mounting board 5 can be fixed through the sliding plate 24, the mounting board 5 is fixed to fix the rotating rod 3, so that the rotating rod 3 cannot rotate, at the hook main body 4 is fixed at the moment, when the hook needs to be dismounted, the connecting board 293 is controlled to move to drive the sliding plate 24 to move, when the sliding plate 24 moves to be attached to the top surface of the sliding groove 22, the rotating plate 21 can be easily dismounted, and the magnetic ring 21 by one hundred degrees, and the magnetic ring 21 can not easily rotate by one hundred degrees, and the magnetic ring 21 can be easily rotated and can be easily dismounted by one hundred degrees.
The above-mentioned embodiments only express the specific implementation manner of the present invention, and the description thereof is specific and detailed, but not to be understood as the limitation of the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. The utility model provides a novel be used for tower crane lifting hook, including accepting the frame, its characterized in that: the utility model discloses a take advantage of the structure of the lifting hook, including the frame, the frame is accepted to the rotation of inner wall between, the both ends fixedly connected with mounting panel of bull stick, the both sides of accepting the frame are provided with fixed establishment, fixed establishment is including changeing the board, one side of changeing the board rotates with one side of accepting the frame to be connected, the spout has been seted up to one side of changeing the board, the inner wall sliding connection of spout has the slide, the spacing groove has been seted up to one side of mounting panel, the inner wall of spacing groove and the surface sliding connection of slide, the bottom of bull stick is provided with the lifting hook main part.
2. The tower crane hook as claimed in claim 1, wherein a mounting groove is formed on one side of the rotating plate, and a magnetic ring is fixedly connected to an inner wall of the mounting groove.
3. The novel tower crane hook as claimed in claim 2, wherein a circular groove is formed in one side of the receiving frame, and a negative magnetic ring is fixedly connected to the inner wall of the circular groove.
4. The novel tower crane hook as claimed in claim 3, wherein one side of the positive magnetic ring is magnetically connected to one side of the negative magnetic ring.
5. The novel tower crane hook as claimed in claim 2, wherein a control panel is fixedly connected to one side of the rotating plate, and a groove is formed in one side of the control panel.
6. A novel tower crane hook in accordance with claim 2 wherein a control assembly is provided on one side of the skid plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222797684.5U CN218560846U (en) | 2022-10-24 | 2022-10-24 | Novel lifting hook for tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222797684.5U CN218560846U (en) | 2022-10-24 | 2022-10-24 | Novel lifting hook for tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218560846U true CN218560846U (en) | 2023-03-03 |
Family
ID=85316447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222797684.5U Active CN218560846U (en) | 2022-10-24 | 2022-10-24 | Novel lifting hook for tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218560846U (en) |
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2022
- 2022-10-24 CN CN202222797684.5U patent/CN218560846U/en active Active
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