CN220428224U - Large-scale fan blade extracting tool - Google Patents
Large-scale fan blade extracting tool Download PDFInfo
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- CN220428224U CN220428224U CN202320331826.0U CN202320331826U CN220428224U CN 220428224 U CN220428224 U CN 220428224U CN 202320331826 U CN202320331826 U CN 202320331826U CN 220428224 U CN220428224 U CN 220428224U
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- fan blade
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- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of equipment installation and maintenance, in particular to a large-scale fan blade disassembling tool which comprises a fixed C plate, wherein a rotating connecting plate is rotationally connected to the side wall of the fixed C plate through a rotating shaft, one end of the rotating connecting plate is rotationally connected with the rotating C plate through the rotating shaft, and the other ends of the fixed C plate and the rotating C plate are both connected with an opening and closing handle.
Description
Technical Field
The utility model relates to the technical field of equipment installation and maintenance, in particular to a large fan blade disassembling tool.
Background
At present, in the process of disassembling large-scale fan blades, most of the screws are disassembled directly, so that the situation that the fan blades are inclined in the process of disassembling the screws is caused, the last screws are difficult to disassemble, meanwhile, after the screw is loosened, friction can be generated between the blade and the machine head, so that the surface of the blade and the machine head is scratched, and aiming at the problems, the large fan blade dismounting tool convenient for screw dismounting needs to be provided.
Disclosure of Invention
The utility model aims to provide a large fan blade disassembling tool to solve the problems in the background technology.
In order to achieve the above-mentioned object, the utility model provides the following technical scheme:
the utility model provides a large-scale fan blade extracting tool, includes fixed C board, be connected with the rotation connecting plate through the axis of rotation on the lateral wall of fixed C board, the one end of rotation connecting plate is connected with the rotation C board through the axis of rotation, fixed C board all is connected with the handle that opens and shuts with the other end of rotating C board, be connected with multiunit external diameter adjustment structure on the lateral wall of fixed C board and rotation C board, fixed C board is connected with switch assembly with the side that is located the handle that opens and shuts on the lateral wall that rotates C board opposite;
the outer diameter adjusting structure comprises an adjusting screw, the adjusting screw is connected to the side walls of the fixed C plate and the rotary C plate, one end of the adjusting screw is connected with a rotary knob, one end of the adjusting screw is connected with a fixed connecting plate, the side walls of the fixed connecting plate are symmetrically connected with fixed baffles, and the end face of the fixed connecting plate is connected with a limit guide rod;
the switch assembly comprises a connecting clamping block and a connecting shell, wherein the connecting clamping block is connected to the side wall of the rotating C plate, the connecting shell is connected to the end face of the fixed C plate through a connecting plate, a tension spring is connected in an inner cavity of the connecting shell, sliding connecting columns are connected to two ends of the connecting shell, which are located in the inner cavity of the connecting shell, and connecting clamping hooks are correspondingly arranged on the side wall of the sliding connecting columns and the connecting clamping blocks.
As a preferable scheme of the utility model, the fixed C plate and the rotary C plate are of semi-circular structures, the side wall of the opening and closing handle is connected with an anti-slip rubber sleeve.
As a preferable scheme of the utility model, the connection mode of the fixed C plate and the rotary C plate and the adjusting screw rod is threaded connection, the outer diameter adjusting structure is arranged into three groups, and the angle between each group is 120 degrees.
As a preferable scheme of the utility model, the adjusting screw is rotationally connected with the fixed connecting plate, and the side walls of the fixed C plate and the rotary C plate are provided with guide holes corresponding to the limit guide rods, wherein the limit guide rods are in sliding connection with the guide holes.
As a preferable scheme of the utility model, a clamping groove is formed on the side wall of the connecting clamping block and corresponds to the connecting clamping hook, wherein the connecting mode of the connecting clamping hook and the clamping groove is in buckle connection, and the matching mode of the connecting shell and the tension spring is in clearance fit.
As a preferable scheme of the utility model, the connecting shell is connected with the sliding connecting column in a sliding way, the side wall of the connecting shell is provided with a sliding groove corresponding to the connecting clamping hook, and the connecting clamping hook and the sliding groove are in clearance fit.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the outer diameter adjusting structure and the switch assembly are arranged in the large fan blade disassembling tool, so that the design that the connection parts are quickly fixed by utilizing interaction between the outer diameter adjusting structure and each part in the switch assembly is adopted, and therefore, the connecting flange plate can be quickly fixed in the using process of the large fan blade disassembling tool, and therefore, in the disassembling process, the situation of deflection cannot occur, the last screw is difficult to disassemble, and the problem that the screw is difficult to disassemble is solved.
Drawings
FIG. 1 is a schematic diagram of an isometric structure of the present utility model;
FIG. 2 is a schematic view of the expanded structure of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of the structure of the outer diameter adjusting mechanism of the present utility model;
FIG. 4 is a schematic diagram of a switch assembly according to the present utility model;
FIG. 5 is a schematic view of the portion of FIG. 4 according to the present utility model.
In the figure: 1. fixing the C plate; 2. rotating the connecting plate; 3. rotating the C plate; 4. an opening and closing handle; 5. an outer diameter adjustment structure; 6. a switch assembly; 501. adjusting a screw; 502. rotating a knob; 503. fixing the connecting plate; 504. a fixed baffle; 505. a limit guide rod; 601. connecting a clamping block; 602. a connection housing; 603. a tension spring; 604. a sliding connection column; 605. and connecting the clamping hooks.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, the present utility model provides a technical solution:
the utility model provides a large-scale fan blade extracting tool, including fixed C board 1, be connected with rotation connecting plate 2 through the axis of rotation on the lateral wall of fixed C board 1, rotation connecting plate 2's one end is connected with rotation C board 3 through the axis of rotation, and fixed C board 1 all is connected with the handle 4 that opens and shuts with the other end of rotation C board 3, is connected with multiunit external diameter adjustment structure 5 on the lateral wall of fixed C board 1 and rotation C board 3, and fixed C board 1 is connected with switch assembly 6 with the one side that is located the handle 4 that opens and shuts on the opposite lateral wall of rotation C board 3;
in this embodiment, referring to fig. 1, 2 and 3, the outer diameter adjusting structure 5 includes an adjusting screw 501, the adjusting screw 501 is connected to the side walls of the fixed C plate 1 and the rotating C plate 3, one end of the adjusting screw 501 is connected to a rotating knob 502, one end of the adjusting screw 501 is connected to a fixed connection plate 503, the side walls of the fixed connection plate 503 are symmetrically connected to a fixed baffle 504, the end face of the fixed connection plate 503 is connected to a limit guide rod 505, the fixed C plate 1 and the rotating C plate 3 are connected to the adjusting screw 501 in a threaded manner, the adjusting screw 501 is connected to the fixed connection plate 503 in a rotating manner, a guiding hole is formed on the side walls of the fixed C plate 1 and the rotating C plate 3 and corresponding to the limit guide rod 505, the adjusting screw 501 is rotated under the condition that the limit guide rod 505 is connected to the guiding hole in a sliding manner, and the fixed connection plate 503 is moved, meanwhile, the distance between the other two groups of outer diameter adjusting structures 5 is adjusted in the manner, afterwards, the rotating connection plate 2 is connected to the side walls of the fixed C plate 1 through a rotating shaft, one end of the rotating connection plate 2 is connected to the rotating plate 3 through the rotating shaft, and the flange is fixed to the side wall 503 under the condition that the rotating plate is connected to the rotating plate 3 through the rotating shaft;
in this embodiment, referring to fig. 1, 2, 4 and 5, in the switch assembly 6, the connection fixture block 601 and the connection housing 602 are included, the connection fixture block 601 is connected on the side wall of the rotating C plate 3, the connection housing 602 is connected on the end face of the fixed C plate 1 through the connection plate, the tension spring 603 is connected in the inner cavity of the connection housing 602, the sliding connection posts 604 are connected at two ends of the tension spring 603 in the inner cavity of the connection housing 602, the connection fixture block 605 is provided with the connection clamp hooks 605 on the side wall of the sliding connection posts 604 and corresponds to the connection fixture block 601, and the side wall of the connection fixture block 601 and corresponds to the connection clamp hooks 605, the connection clamp hooks 605 are provided with clamping grooves, the connection housing 602 and the tension spring 603 are in a clearance fit, the connection housing 602 and the sliding connection posts 604 are in a sliding connection, the side wall of the connection housing 602 and the connection clamp hooks 605 are correspondingly provided with sliding grooves, the connection clamp blocks 601 and the connection clamp hooks 605 are clamped together under the condition that the connection clamp hooks 605 are in the clearance fit with the sliding grooves, then the blade is detached by using a spanner, the blade is detached from the fan blade is detached, and the fan is fixed by the fan 3, and the fan is detached by the fan 3, and then the fan is fixed by the fan blade, and the fan 3 is opened.
The working flow of the utility model is as follows: when the large fan blade disassembling tool is used, firstly, according to the outer diameter of a flange at a joint, the connection mode of the fixed C plate 1 and the rotary C plate 3 and the adjusting screw 501 is threaded connection, the connection mode of the adjusting screw 501 and the fixed connecting plate 503 is rotary connection, the side walls of the fixed C plate 1 and the rotary C plate 3 are provided with guide holes corresponding to the limit guide rods 505, the adjusting screw 501 is rotated under the condition that the connection mode of the limit guide rods 505 and the guide holes are in sliding connection so as to drive the fixed connecting plate 503 to move, the distance between the other two groups of outer diameter adjusting structures 5 and the fixed connecting plate 503 is adjusted in the mode, then the rotary connecting plate 2 is rotationally connected on the side wall of the fixed C plate 1 through a rotary shaft, and one end of the rotary connecting plate 2 is rotationally connected with the rotary C plate 3 through the rotary shaft, the adjusted fixed connection plate 503 is fixed on the side wall of the flange plate, then under the action of pressure, a clamping groove is arranged on the side wall of the connection clamping block 601 and corresponds to the connection clamping hook 605, wherein the connection mode of the connection clamping hook 605 and the clamping groove is in buckle connection, the matching mode of the connection shell 602 and the tension spring 603 is in clearance fit, the connection mode of the connection shell 602 and the sliding connection column 604 is in sliding connection, a sliding groove is arranged on the side wall of the connection shell 602 and corresponds to the connection clamping hook 605, the connection clamping block 601 and the connection clamping hook 605 are clamped together under the condition that the matching mode of the connection clamping hook 605 and the sliding groove is in clearance fit, then a screw on the flange plate is disassembled by utilizing a spanner, after the disassembly is completed, the sliding connection column 604 is pressed by fingers, the fixed C plate 1 and the rotary C plate 3 are opened, thereby completing the disassembly work of the fan blade.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Large-scale fan blade extracting tool, including fixed C board (1), its characterized in that: the novel anti-theft device is characterized in that a rotating connecting plate (2) is rotationally connected to the side wall of the fixed C plate (1) through a rotating shaft, one end of the rotating connecting plate (2) is rotationally connected with a rotating C plate (3) through the rotating shaft, the other ends of the fixed C plate (1) and the rotating C plate (3) are both connected with an opening and closing handle (4), a plurality of groups of outer diameter adjusting structures (5) are connected to the side wall of the fixed C plate (1) and the side wall of the rotating C plate (3), and a switch assembly (6) is connected to one side of the opening and closing handle (4) on the opposite side wall of the fixed C plate (1) and the rotating C plate (3);
the outer diameter adjusting structure (5) comprises an adjusting screw (501), the adjusting screw (501) is connected to the side walls of the fixed C plate (1) and the rotary C plate (3), one end of the adjusting screw (501) is connected with a rotary knob (502), one end of the adjusting screw (501) is connected with a fixed connecting plate (503), the side walls of the fixed connecting plate (503) are symmetrically connected with a fixed baffle (504), and the end face of the fixed connecting plate (503) is connected with a limiting guide rod (505);
the switch assembly (6) comprises a connecting clamping block (601) and a connecting shell (602), wherein the connecting clamping block (601) is connected to the side wall of the rotating C plate (3), the connecting shell (602) is connected to the end face of the fixed C plate (1) through a connecting plate, a tension spring (603) is connected in an inner cavity of the connecting shell (602), sliding connecting columns (604) are connected to two ends of the connecting shell (602) in the inner cavity of the connecting shell (602) and located at the two ends of the tension spring (603), and connecting hooks (605) are correspondingly arranged on the side wall of the sliding connecting columns (604) and correspond to the connecting clamping block (601).
2. The large fan blade removal tool of claim 1, wherein: the fixed C plate (1) and the rotary C plate (3) are of semicircular structures, and the side wall of the opening and closing handle (4) is connected with an anti-slip rubber sleeve.
3. The large fan blade removal tool of claim 1, wherein: the fixed C plate (1) and the rotary C plate (3) are connected with the adjusting screw (501) in a threaded mode, and the outer diameter adjusting structure (5) is arranged into three groups, and the angle between each group is 120 degrees.
4. The large fan blade removal tool of claim 1, wherein: the adjusting screw (501) is rotationally connected with the fixed connecting plate (503), and guide holes are formed in the side walls of the fixed C plate (1) and the rotary C plate (3) and correspond to the limit guide rods (505), wherein the limit guide rods (505) are connected with the guide holes in a sliding mode.
5. The large fan blade removal tool of claim 1, wherein: the side wall of the connecting clamping block (601) is provided with a clamping groove corresponding to the connecting clamping hook (605), the connecting mode of the connecting clamping hook (605) and the clamping groove is a buckle connection, and the matching mode of the connecting shell (602) and the tension spring (603) is a clearance fit.
6. The large fan blade removal tool of claim 1, wherein: the connecting shell (602) is connected with the sliding connecting column (604) in a sliding mode, a sliding groove is formed in the side wall of the connecting shell (602) and corresponds to the connecting clamping hook (605), and the matching mode of the connecting clamping hook (605) and the sliding groove is clearance fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320331826.0U CN220428224U (en) | 2023-02-27 | 2023-02-27 | Large-scale fan blade extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320331826.0U CN220428224U (en) | 2023-02-27 | 2023-02-27 | Large-scale fan blade extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220428224U true CN220428224U (en) | 2024-02-02 |
Family
ID=89700530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320331826.0U Active CN220428224U (en) | 2023-02-27 | 2023-02-27 | Large-scale fan blade extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220428224U (en) |
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2023
- 2023-02-27 CN CN202320331826.0U patent/CN220428224U/en active Active
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