CN215402565U - Lifting appliance for tower cylinder production - Google Patents
Lifting appliance for tower cylinder production Download PDFInfo
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- CN215402565U CN215402565U CN202121103864.8U CN202121103864U CN215402565U CN 215402565 U CN215402565 U CN 215402565U CN 202121103864 U CN202121103864 U CN 202121103864U CN 215402565 U CN215402565 U CN 215402565U
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Abstract
The utility model belongs to the technical field of wind power towers, and particularly relates to a lifting appliance for tower cylinder production, which comprises a lifting hook; a stress plate is fixedly connected inside the hook; a first spring is fixedly connected to the bottom end of the stress plate; the bottom end of the stress plate is fixedly connected with a force transmission column; in the prior art, the lifting appliance is commonly used by special rigging such as a lifting hook, a steel wire rope and a chain, a lifting sucker, a clamp and a fork can be used as a special lifting appliance on a crane for a long time, and also can be used as a replaceable auxiliary lifting appliance to be hung on the lifting hook for temporary use, and the lifting appliance is commonly used for various warehouse and storage yard so as to improve the operation efficiency.
Description
Technical Field
The utility model belongs to the technical field of wind power towers, and particularly relates to a lifting appliance for tower drum production.
Background
The wind power tower cylinder is a tower pole for wind power generation, mainly plays a supporting role in a wind generating set, and simultaneously absorbs the vibration of the set, and the production process flow of the wind power tower cylinder is generally as follows: and (3) blanking by using a numerical control cutting machine, beveling a thick plate, performing spot welding and positioning after the plate is rolled and formed by a plate rolling machine, and welding an inner longitudinal seam and an outer longitudinal seam after confirmation.
In the prior art, the lifting appliance is commonly used by special rigging such as a lifting hook, a steel wire rope and a chain, a lifting sucker, a clamp and a fork can be used as a special lifting appliance on a crane for a long time, and also can be used as a replaceable auxiliary lifting appliance to be hung on the lifting hook for temporary use, and the lifting appliance is commonly used for various warehouse and storage yard so as to improve the operation efficiency.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that in the prior art, special riggings such as a lifting hook, a steel wire rope and a chain are commonly used in a lifting appliance, a lifting suction disc, a clamp, a fork and the like can be used as a special lifting appliance on a crane for a long time, can also be used as a replaceable auxiliary lifting appliance hung on the lifting hook for a temporary use, and are commonly used in various warehouses and storage yards to improve the operation efficiency, but most lifting appliances have the problems of inclination, shaking or falling in the working process, and the problems can reduce the working efficiency, the utility model provides the lifting appliance for tower production.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a lifting appliance for tower cylinder production, which comprises a lifting hook; a stress plate is fixedly connected inside the hook; a first spring is fixedly connected to the bottom end of the stress plate; the bottom end of the stress plate is fixedly connected with a force transmission column; a first sliding rail is fixedly connected to the inner side wall of the bottom end of the lifting hook; the first sliding rail is connected with a first sliding block in a sliding manner; a first connecting rod is connected between the first sliding block and the force transmission column; the inner side wall of the hook is fixedly connected with a second sliding rail; a second sliding block is connected to the second sliding rail in a sliding manner; a second connecting rod is connected between the second sliding block and the first sliding block; a push rod is fixedly connected to the second sliding block; the inner side wall of the hook is fixedly connected with a fixed plate; and the side end of the fixed plate is fixedly connected with a limiting column.
Preferably, a force transmission block is arranged inside the hook; the top end of the force transmission block is fixedly connected with a clamping block.
Preferably, the hook is provided with a first chain ring; and a second chain ring is fixedly connected to the first chain ring.
Preferably, the bottom end of the second chain ring is fixedly connected with a rotating connecting shaft; and a second spring is fixedly connected inside the rotating connecting shaft.
Preferably, a connecting column is fixedly connected to the bottom end of the rotating connecting shaft; a third chain ring is arranged on the connecting column; the third chain ring is provided with a retaining ring; the retaining ring is provided with a handle.
Preferably, a chain is arranged on the retaining ring; the bottom end of the chain is fixedly connected with a blocking plate; a limiting plate is fixedly connected to the side end of the barrier plate; the bottom end of the blocking plate is fixedly connected with a blocking sliding chute; the side end of the blocking chute is fixedly connected with a bearing plate.
The utility model has the beneficial effects that:
1. the utility model provides a lifting appliance for tower barrel production, which is characterized in that through a series of operations of a stress plate, a clamping block can be closed, so that a chain ring is prevented from falling off during operation, and a connecting shaft can be rotated to connect the chain ring before operation more conveniently, thereby greatly saving the working time and accelerating the working process.
2. According to the utility model, the material can be effectively prevented from falling off from the bearing plate through the blocking plate, the bearing plate is hoisted during working, the blocking plate can form a blocking plate at the moment to block the material, and the blocking plate can reset into the blocking chute after working is finished, so that the material unloading work is facilitated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of a hook according to the present invention;
FIG. 3 is a schematic view of a carrier plate according to the present invention;
FIG. 4 is an enlarged view of A in FIG. 2;
FIG. 5 is an enlarged view of B in FIG. 2;
FIG. 6 is an enlarged view of C in FIG. 3;
illustration of the drawings:
1. hanging hooks; 21. a first link; 22. a second link; 31. a stress plate; 32. a first spring; 33. a force transmission column; 341. a first connecting rod; 342. a first sliding block; 343. a first slide rail; 344. a second connecting rod; 345. a second sliding rail; 346. a second sliding block; 35. a push rod; 36. a limiting column; 37. a fixing plate; 41. a force transfer block; 42. a clamping block; 51. rotating the connecting shaft; 52. a second spring; 61. connecting columns; 62. a third chain link; 63. a retaining ring; 64. a handle; 71. a chain; 72. a blocking plate; 73. a carrier plate; 74. a limiting plate; 75. blocking the chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1-6, the present invention provides a lifting device for tower cylinder production, comprising a lifting hook 1; a stress plate 31 is fixedly connected inside the hook 1; a first spring 32 is fixedly connected to the bottom end of the stress plate 31; the bottom end of the stress plate 31 is fixedly connected with a force transmission column 33; a first sliding rail 343 is fixedly connected with the inner side wall of the bottom end of the hook 1; the first sliding rail 343 is slidably connected with a first sliding block 342; a first connecting rod 341 is connected between the first sliding block 342 and the force transmission column 33; a second sliding rail 345 is fixedly connected to the inner side wall of the hook 1; a second sliding block 346 is connected on the second sliding rail 345 in a sliding manner; a second connecting rod 344 is connected between the second sliding block 346 and the first sliding block 342; a push rod 35 is fixedly connected to the second sliding block 346; a fixed plate 37 is fixedly connected to the inner side wall of the hook 1; the side end of the fixed plate 37 is fixedly connected with a limit post 36, when the device works, the first chain ring 21 is placed on the stress plate 31, the stress plate 31 moves downwards under pressure, the first spring 32 can effectively help the stress plate 31 to reset, the stress plate 31 moves so as to enable the force transmission post 33 to move downwards, the force transmission post 33 moves so as to enable the first connecting rod 341 to move, the first connecting rod 341 moves so as to enable the first sliding block 342 to move rightwards, the first sliding rail 343 can effectively enable the first sliding block 342 to operate normally, the first sliding block 342 moves so as to enable the second connecting rod 344 to move, the second connecting rod 344 moves so as to enable the second sliding block 346 to move, the second sliding rail 345 can effectively enable the second sliding block 346 to operate normally, the second sliding block 346 moves so as to enable the push rod 35 to move, the fixed plate 37 can effectively fix the limit post 36, the limit post 36 can effectively limit the position of the push rod 35, the problems of position deviation and the like of the push rod 35 are avoided.
As an embodiment of the present invention, a force transmission block 41 is arranged inside the hook 1; the top end of the force transmission block 41 is fixedly connected with a clamping block 42, the force transmission block 41 moves upwards by the movement of the push rod 35, the clamping block 42 further moves upwards, and when the first chain ring 21 is placed on the stress plate 31, the clamping block 42 can be closed through a series of operations, so that the problem that the first chain ring 21 slides out of the hook 1 during working is solved.
As an embodiment of the utility model, the hook 1 is provided with a first chain ring 21; the first chain ring 21 is fixedly connected with a second chain ring 22, the first chain ring 21 needs to be hung in the hook 1 during working, the first chain ring 21 is connected with the second chain ring 22, and the second chain ring 22 is connected with the rotating connecting shaft 51 to complete subsequent working.
As an embodiment of the present invention, a rotating connecting shaft 51 is fixed to the bottom end of the second chain ring 22; the inside rigid coupling that rotates connecting axle 51 has No. two springs 52, and through the rotation of rotating connecting axle 51 before the work, can be more convenient couple together equipment such as No. three chain rings 62 and buckle 63, can save operating time in a large number, the during operation rotates connecting axle 51 and can block this moment, can not rotate the condition that can avoid rocking at work this moment rotating connecting axle 51, and No. two springs 52 can effectual help rotate connecting axle 51 and reset to next work.
As an embodiment of the present invention, a connection column 61 is fixedly connected to the bottom end of the rotation connection shaft 51; a third chain ring 62 is arranged on the connecting column 61; a retaining ring 63 is arranged on the third chain ring 62; the retaining ring 63 is provided with a handle 64, the connecting column 61 is connected with the third chain ring 62, the retaining ring 63 needs to be buckled on the third chain ring 62 during working, the retaining ring 63 is opened through the handle 64, and then the retaining ring is hung on the third chain ring 62.
In one embodiment of the present invention, a chain 71 is provided on the retaining ring 63; a stop plate 72 is fixedly connected to the bottom end of the chain 71; a limit plate 74 is fixedly connected to the side end of the stop plate 72; the bottom end of the blocking plate 72 is fixedly connected with a blocking sliding chute 75; the bearing plate 73 is fixedly connected to the side end of the blocking chute 75, the retaining ring 63 is connected with the chain 71, materials on the bearing plate 73 are lifted through the chain 71, the blocking plate 72 can be lifted by the chain 71 during working, the blocking plate 72 can be lifted at the moment to form a blocking plate, the blocking plate 72 can effectively prevent the materials from falling off the bearing plate 73 during working, the limiting plate 74 can prevent the blocking plate 72 from being lifted singly, the blocking plate 72 and the limiting plate 74 slide in the blocking chute 75, and the bearing plate 73 can be lifted through the limiting plate 74 and the blocking chute 75 when the blocking plate 72 is lifted.
The working principle is as follows: when the device works, the first chain ring 21 is placed on the stress plate 31, at the moment, the stress plate 31 moves downwards under pressure, the first spring 32 can effectively help the stress plate 31 to reset, the stress plate 31 moves so as to enable the force transmission column 33 to move downwards, the force transmission column 33 moves so as to enable the first connecting rod 341 to move, the first connecting rod 341 moves so as to enable the first sliding block 342 to move rightwards, the first sliding rail 343 can effectively enable the first sliding block 342 to operate normally, the first sliding block 342 moves so as to enable the second connecting rod 344 to move, the second connecting rod 344 moves so as to enable the second sliding block 346 to move, the second sliding rail 345 can effectively enable the second sliding block 346 to operate normally, the second sliding block 346 moves so as to enable the push rod 35 to move, the fixing plate 37 can effectively fix the limiting column 36, the limiting column 36 can effectively limit the position of the push rod 35, and avoid the problems of position deviation of the push rod 35, the pushing rod 35 moves to enable the force transmission block 41 to move upwards, so that the fixture block 42 moves upwards, when the first chain ring 21 is placed on the stress plate 31, through a series of operations, the fixture block 42 can be closed, the problem that the first chain ring 21 slides out of the hook 1 during work is avoided, the first chain ring 21 is connected with the second chain ring 22, the second chain ring 22 is connected with the rotating connecting shaft 51, before work, through rotation of the rotating connecting shaft 51, the third chain ring 62, the retaining ring 63 and other equipment can be connected more conveniently, a large amount of working time can be saved, the rotating connecting shaft 51 can be clamped and cannot rotate at the moment during work, the rotating connecting shaft 51 cannot rotate at the moment, the shaking condition can be avoided during work, the second spring 52 can effectively help to reset the rotating connecting shaft 51 for next work, the connecting shaft 61 is connected with the third chain ring 62, the retaining ring 63 needs to be buckled on the third chain ring 62 during work, the retaining ring 63 is opened through the handle 64 and then hung on the third-number chain ring 62, the retaining ring 63 is connected with the chain 71, the material on the bearing plate 73 is hung through the chain 71, the blocking plate 72 can be hung by the chain 71 during working, a baffle is formed by hanging the blocking plate 72 at the moment, the blocking plate 72 can effectively prevent the material from falling off the bearing plate 73 during working, the limiting plate 74 can prevent the single blocking plate 72 from being hung, the blocking plate 72 and the limiting plate 74 slide in the blocking sliding groove 75, and the bearing plate 73 can be hung through the limiting plate 74 and the blocking sliding groove 75 when the blocking plate 72 is hung.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a hoist is used in tower section of thick bamboo production which characterized in that: comprises a hook (1); a stress plate (31) is fixedly connected inside the hook (1); a first spring (32) is fixedly connected to the bottom end of the stress plate (31); the bottom end of the stress plate (31) is fixedly connected with a force transmission column (33); a first sliding rail (343) is fixedly connected with the inner side wall of the bottom end of the hook (1); a first sliding block (342) is connected on the first sliding rail (343) in a sliding manner; a first connecting rod (341) is connected between the first sliding block (342) and the force transmission column (33); a second sliding rail (345) is fixedly connected to the inner side wall of the hook (1); a second sliding block (346) is connected on the second sliding rail (345) in a sliding manner; a second connecting rod (344) is connected between the second sliding block (346) and the first sliding block (342); a push rod (35) is fixedly connected to the second sliding block (346); a fixed plate (37) is fixedly connected to the inner side wall of the hook (1); the side end of the fixed plate (37) is fixedly connected with a limiting column (36).
2. The lifting appliance for tower drum production according to claim 1, wherein: a force transmission block (41) is arranged inside the hook (1); the top end of the force transmission block (41) is fixedly connected with a clamping block (42).
3. The lifting appliance for tower drum production according to claim 2, wherein: a first chain ring (21) is arranged on the hook (1); and a second chain ring (22) is fixedly connected to the first chain ring (21).
4. The lifting appliance for tower drum production according to claim 3, wherein: the bottom end of the second chain ring (22) is fixedly connected with a rotating connecting shaft (51); a second spring (52) is fixedly connected inside the rotating connecting shaft (51).
5. The lifting appliance for tower drum production according to claim 4, wherein: a connecting column (61) is fixedly connected to the bottom end of the rotating connecting shaft (51); a third chain ring (62) is arranged on the connecting column (61); a retaining ring (63) is arranged on the third chain ring (62); the retaining ring (63) is provided with a handle (64).
6. The lifting appliance for tower drum production according to claim 5, wherein: a chain (71) is arranged on the retaining ring (63); a blocking plate (72) is fixedly connected to the bottom end of the chain (71); a limit plate (74) is fixedly connected to the side end of the stop plate (72); the bottom end of the blocking plate (72) is fixedly connected with a blocking sliding chute (75); the side end of the blocking chute (75) is fixedly connected with a bearing plate (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121103864.8U CN215402565U (en) | 2021-05-21 | 2021-05-21 | Lifting appliance for tower cylinder production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121103864.8U CN215402565U (en) | 2021-05-21 | 2021-05-21 | Lifting appliance for tower cylinder production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215402565U true CN215402565U (en) | 2022-01-04 |
Family
ID=79676193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121103864.8U Active CN215402565U (en) | 2021-05-21 | 2021-05-21 | Lifting appliance for tower cylinder production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215402565U (en) |
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2021
- 2021-05-21 CN CN202121103864.8U patent/CN215402565U/en active Active
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