CN216803311U - Special bolt fastening tool for main shaft tool of air supply fan - Google Patents
Special bolt fastening tool for main shaft tool of air supply fan Download PDFInfo
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- CN216803311U CN216803311U CN202220544624.XU CN202220544624U CN216803311U CN 216803311 U CN216803311 U CN 216803311U CN 202220544624 U CN202220544624 U CN 202220544624U CN 216803311 U CN216803311 U CN 216803311U
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- main shaft
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- fixedly connected
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Abstract
The utility model relates to the technical field of tool bolt fastening tools, and discloses a tool bolt fastening special tool for a main shaft of an upper air fan, which comprises a torque rod, wherein an anti-abrasion sleeve is sleeved on the outer surface of the torque rod, a telescopic cylinder is fixedly connected to the left end of the torque rod, a telescopic cavity is formed in the telescopic cylinder, a pulley is slidably connected in the telescopic cylinder, a telescopic rod is rotatably connected to the back of the pulley, a wrench head is fixedly connected to the left end of the telescopic rod, an adjusting cavity is formed in the inner right side of the telescopic rod, an adjusting mechanism is arranged in the adjusting cavity and comprises a spring, a movable plate and an adjusting button, and the spring is fixedly connected to the middle of the bottom of the adjusting cavity. This go up air blower main shaft frock bolt fastening specialized tool through setting up wrench end cooperation moment pole, can make the device carry out portable dismantlement and fastening work to the frock bolt when using, makes the device more convenient when using.
Description
Technical Field
The utility model relates to the technical field of tool bolt fastening tools, in particular to a special tool for fastening a tool bolt of an upper air fan spindle.
Background
Bolt: mechanical parts, cylindrical threaded fasteners fitted with nuts. A fastener consisting of a head part and a screw (a cylinder with external threads) needs to be matched with a nut and is used for fastening and connecting two parts with through holes. This form of connection is known as a bolted connection. If the nut is unscrewed from the bolt, the two parts can be separated, so that the bolt connection belongs to detachable connection.
When the existing air supply fan main shaft is disassembled by using an existing wrench, one end of the existing air supply fan main shaft is only required to be 22mm in specification to work, so that the other end of the existing air supply fan main shaft cannot be used, and the existing air supply fan main shaft is inconvenient to disassemble due to the fact that the existing air supply fan main shaft is large in size and thick in size when in use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a special tool for fastening bolts of a main shaft tool of an upper air fan, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a go up air blower main shaft frock bolt-up specialized tool, includes the moment pole, the abrasionproof cover has been cup jointed to moment pole surface, moment pole left end fixedly connected with telescopic cylinder, flexible chamber has been seted up in the telescopic cylinder, sliding connection has the pulley in the telescopic cylinder, the pulley back of the body rotates and is connected with the telescopic link, telescopic link left end fixedly connected with spanner head, the regulation chamber has been seted up on the right side in the telescopic link, it is provided with adjustment mechanism to adjust the intracavity.
The adjusting mechanism comprises a spring, a movable plate and an adjusting button, the spring is fixedly connected to the middle of the bottom of the adjusting cavity, the movable plate is fixedly connected to the top end of the spring, and the adjusting button is fixedly connected to the middle of the top of the movable plate.
Preferably, the circular slot that holds the adjusting knob and remove is seted up to the telescopic tube top, circular slot quantity is three, and is three the circular slot turns right from a left side in telescopic tube top equidistant distribution in proper order, can make the adjusting knob carry out length control through changing the circular slot.
Preferably, the sliding grooves for accommodating sliding of the pulleys are formed in the front side and the back side inner wall of the telescopic cylinder, and the pulleys are connected with the sliding grooves in a sliding mode, so that the telescopic rod is more stable when moving.
Preferably, the left side and the right side of the moving plate are rotatably connected with guide wheels, and the guide wheels are slidably connected with the inner walls of the left side and the right side of the adjusting cavity, so that the moving plate can be lifted more stably.
Preferably, the caliber of the wrench head is 24mm, the anti-abrasion sleeve is made of rubber, and the anti-abrasion sleeve is made of rubber, so that friction force can be increased, and the wrench head is prevented from falling.
Compared with the prior art, the utility model provides a special tool for fastening bolts of a main shaft tool of an upper air fan, which has the following beneficial effects:
1. this go up air blower main shaft frock bolt fastening specialized tool through setting up wrench end cooperation moment pole, can make the device carry out portable dismantlement and fastening work to the frock bolt when using, makes the device more convenient when using.
2. This go up air blower main shaft frock bolt-up specialized tool, when needs carry out length adjustment during operation, press the adjusting knob downwards, stimulate the telescopic link, make the pulley slide in a telescopic cylinder to make the device can adjust length as required when using the work.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a torque rod; 2. an anti-wear sleeve; 3. a telescopic cylinder; 4. a telescopic rod; 5. a wrench head; 6. a telescoping chamber; 7. a pulley; 8. an adjustment chamber; 9. an adjustment mechanism; 901. a spring; 902. moving the plate; 903. an adjusting knob.
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.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an go up air blower main shaft frock bolt fastening specialized tool, including moment pole 1, 1 surface of moment pole has cup jointed abrasionproof cover 2, 1 left end fixedly connected with telescopic cylinder 3 of moment pole, telescopic cylinder 3 has seted up flexible chamber 6, sliding connection has pulley 7 in the telescopic cylinder 3, 7 backrotations of pulley is connected with telescopic link 4, 4 left end fixedly connected with wrench ends 5 of telescopic link, regulation chamber 8 has been seted up on the right side in the telescopic link 4, be provided with adjustment mechanism 9 in the regulation chamber 8, 5 bores of wrench ends are 24mm, 2 materials of abrasionproof cover are rubber, be rubber through setting up 2 materials of abrasionproof cover, can increase frictional force, prevent to drop, through setting up 5 cooperation moment poles of wrench ends 1, can make the device carry out portable dismantlement and fastening work to the frock bolt when using, it is more convenient to make the device when using.
The adjusting mechanism 9 comprises a spring 901, a moving plate 902 and an adjusting button 903, the spring 901 is fixedly connected to the middle of the bottom of the adjusting cavity 8, the moving plate 902 is fixedly connected to the top end of the spring 901, the adjusting button 903 is fixedly connected to the middle of the top of the moving plate 902, the top of the telescopic cylinder 3 is provided with three circular grooves for accommodating the movement of the adjusting button 903, the three circular grooves are sequentially distributed at equal intervals from left to right at the top of the telescopic cylinder 3, the adjusting button 903 can be used for length adjustment by replacing the circular grooves, the front inner wall and the back inner wall of the telescopic cylinder 3 are provided with sliding grooves for accommodating the sliding of the pulley 7, the pulley 7 is in sliding connection with the sliding grooves, so that the telescopic rod 4 is more stable when moving, the left side and the right side of the moving plate 902 are rotatably connected with guide wheels, and the guide wheels are in sliding connection with the inner walls at the left side and the right side of the adjusting cavity 8, so that the moving plate 902 can be lifted more stable when length adjustment is needed, the adjusting button 903 is pressed downwards to pull the telescopic rod 4, so that the pulley 7 slides in the telescopic cylinder 3, and the length of the device can be adjusted as required when the device is used.
In the actual operation process, when the device is used and length adjustment work is needed, the adjusting button 903 is pressed downwards at the moment, the spring 901 is compressed, the guide wheel on the moving plate 902 slides in the adjusting cavity 8, the adjusting button 903 is retracted into the adjusting cavity 8, the telescopic rod 4 is pulled leftwards, the pulley 7 slides in the telescopic cylinder 3, and therefore the length of the device can be adjusted as needed when the device is used.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (5)
1. The utility model provides an go up air blower main shaft frock bolt-up specialized tool, includes moment pole (1), its characterized in that: the anti-abrasion sleeve (2) is sleeved on the outer surface of the torque rod (1), a telescopic cylinder (3) is fixedly connected to the left end of the torque rod (1), a telescopic cavity (6) is formed in the telescopic cylinder (3), a pulley (7) is slidably connected in the telescopic cylinder (3), a telescopic rod (4) is rotatably connected to the back of the pulley (7), a wrench head (5) is fixedly connected to the left end of the telescopic rod (4), an adjusting cavity (8) is formed in the right side of the inner part of the telescopic rod (4), and an adjusting mechanism (9) is arranged in the adjusting cavity (8);
the adjusting mechanism (9) comprises a spring (901), a moving plate (902) and an adjusting button (903), the spring (901) is fixedly connected to the middle of the bottom of the adjusting cavity (8), the moving plate (902) is fixedly connected to the top end of the spring (901), and the adjusting button (903) is fixedly connected to the middle of the top of the moving plate (902).
2. The special tool for fastening the bolt of the upper air fan main shaft tool according to claim 1, characterized in that: the round groove that holds adjusting button (903) and remove is seted up at telescopic tube (3) top, round groove quantity is three, and is three turn right in proper order equidistant distribution from a left side at telescopic tube (3) top.
3. The special tool for fastening the bolt of the upper air fan main shaft tool according to claim 1, characterized in that: the front and back inner walls of the telescopic cylinder (3) are provided with sliding grooves for accommodating the sliding of the pulleys (7), and the pulleys (7) are connected with the sliding grooves in a sliding manner.
4. The special tool for fastening the bolt of the upper air fan main shaft tool according to claim 1, characterized in that: the left side and the right side of the moving plate (902) are rotatably connected with guide wheels, and the guide wheels are slidably connected with the inner walls of the left side and the right side of the adjusting cavity (8).
5. The special tool for fastening the bolt of the upper air fan main shaft tool according to claim 1, characterized in that: the caliber of the wrench head (5) is 24mm, and the abrasion-proof sleeve (2) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220544624.XU CN216803311U (en) | 2022-03-14 | 2022-03-14 | Special bolt fastening tool for main shaft tool of air supply fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220544624.XU CN216803311U (en) | 2022-03-14 | 2022-03-14 | Special bolt fastening tool for main shaft tool of air supply fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216803311U true CN216803311U (en) | 2022-06-24 |
Family
ID=82044859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220544624.XU Active CN216803311U (en) | 2022-03-14 | 2022-03-14 | Special bolt fastening tool for main shaft tool of air supply fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216803311U (en) |
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2022
- 2022-03-14 CN CN202220544624.XU patent/CN216803311U/en active Active
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