CN215522555U - Mine fan installing support of angle can finely tune - Google Patents
Mine fan installing support of angle can finely tune Download PDFInfo
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- CN215522555U CN215522555U CN202121116764.9U CN202121116764U CN215522555U CN 215522555 U CN215522555 U CN 215522555U CN 202121116764 U CN202121116764 U CN 202121116764U CN 215522555 U CN215522555 U CN 215522555U
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Abstract
The utility model relates to the technical field of mine fans, in particular to a mine fan mounting bracket capable of finely adjusting an angle, which comprises a fan, wherein the middle part of the fan is fixedly connected with the top of a rotary table through a fixing frame, the rotary table is rotatably connected with the top of a supporting rod, fixing clamps for enabling the rotary table to be static are arranged on two sides of the supporting rod, a base is arranged at the bottom of the supporting rod, and the mine fan mounting bracket has the advantages that: the fan is fixed on the top of the turntable, when the angle of the fan is not required to be adjusted, the turntable is tightly clamped through the structure of the fixing clamp and the clamping block, so that the fan is fixed, when the angle is required to be adjusted, the angle of the turntable can be freely adjusted after the fixing clamp is loosened, and the turntable is fixed through the fixing clamp after the angle is adjusted to a required angle; the support can be moved on the horizontal ground through the steering wheel and the fixed wheel, so that the support is convenient to transport and transfer, and meanwhile, the support has the capability of being fixed on the ground through the fixing device.
Description
Technical Field
The utility model relates to the technical field of mine fans, in particular to a mine fan mounting bracket capable of finely adjusting an angle.
Background
The mine fan can be used as a main fan and an auxiliary fan, can be installed on the ground surface or in the pit, is suitable for the combined operation of multiple fans, is an ideal fan for each stage of machine station in a multi-fan series-parallel multi-stage machine station ventilation system, and is also suitable for ventilation and air exchange in occasions such as large-scale workshops, tunnels, civil air defense projects and the like.
At present, most mine fans are low in flexibility, do not have the angle adjusting function and the moving function of the horizontal ground, and bring great inconvenience to transportation and use processes.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a mine fan mounting bracket capable of finely adjusting an angle so as 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 mine fan installing support that can finely tune angle, including the fan, the top fixed connection of mount and carousel is passed through at the middle part of fan, the carousel rotates with the top of bracing piece to be connected, the both sides of bracing piece are provided with and are used for making the static fixation clamp of carousel, the bottom of bracing piece is provided with the base, the left side below of base is provided with the directive wheel of control base moving direction, the right side below of base is provided with the tight pulley that drives the base and carry out horizontal migration, the top of tight pulley is provided with the fixing device who makes the tight pulley static.
Preferably, a fixing frame is sleeved outside the middle part of the fan and fixedly connected with the fan, and the bottom of the fixing frame is fixedly connected with the top of the turntable through a connecting rod.
Preferably, the middle parts of the front side and the rear side of the turntable are rotatably connected with the top of the supporting rod through shafts, and the left side and the right side of the middle part of the supporting rod are provided with connecting frames.
Preferably, the connecting frames on the left side and the right side of the supporting rod are hinged to the middle of the fixing clamp, the clamping springs are arranged on the inner side of the bottom of the fixing clamp, and the clamping springs horizontally penetrate through the middle of the supporting rod and are fixedly connected with the inner walls of the fixing clamps on the two sides.
Preferably, the upper end of the fixing clamp is provided with a clamping block, the clamping block is of a rubber structure, and the outer side end of the clamping block is provided with a sawtooth groove.
Preferably, the bottom of the supporting rod is fixedly connected with the middle part of the upper part of the base, a steering wheel is movably connected with the lower part of the left side of the base, and the lower part of the right side of the base is rotatably connected with a connecting shaft in the middle of the fixed wheel.
Preferably, a fixing device is arranged above the fixed wheel and comprises a lifting block, a handle, a clamping pin, a fixed spring and a brake pad.
Preferably, the lifting block is vertically connected in the fixing device in a sliding manner, the right side of the fixing device is fixedly connected with the end part of the left side of the handle, clamping pins are arranged on the inner walls of the middle parts of the two sides of the fixing device, and the clamping pins are clamped with the lower parts of the left side and the right side of the lifting block.
Preferably, the middle part below the lifting block is fixedly connected with the middle part above the brake pad through a fixing rod, a fixing spring is sleeved outside the fixing rod, and the upper end and the lower end of the fixing spring are fixedly connected with the middle part below the lifting block and the inner wall of the bottom of the fixing device respectively.
Compared with the prior art, the utility model has the beneficial effects that:
the fan is fixed on the top of the turntable, when the angle of the fan is not required to be adjusted, the turntable is tightly clamped through the structure of the fixing clamp and the clamping block, so that the fan is fixed, when the angle is required to be adjusted, the angle of the turntable can be freely adjusted after the fixing clamp is loosened, and the turntable is fixed through the fixing clamp after the angle is adjusted to a required angle; the support can be moved on the horizontal ground through the steering wheel and the fixed wheel, so that the support is convenient to transport and transfer, and meanwhile, the support has the capability of being fixed on the ground through the fixing device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of the structure at B in FIG. 1 according to the present invention.
In the figure: 1. the device comprises a fan, 2, a fixing frame, 3, a rotary table, 4, a supporting rod, 5, a fixing clamp, 6, a clamping block, 7, a clamping spring, 8, a base, 9, a steering wheel, 10, a fixing wheel, 11, a fixing device, 12, a lifting block, 13, a handle, 14, a clamping pin, 15, a fixing spring, 16 and a brake pad.
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.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a mine fan installing support that can finely tune angle, including fan 1, the top fixed connection of mount 2 and carousel 3 is passed through at the middle part of fan 1, carousel 3 rotates with the top of bracing piece 4 to be connected, the both sides of bracing piece 4 are provided with and are used for making 3 static fixation clamps 5 of carousel, the bottom of bracing piece 4 is provided with base 8, base 8's left side below is provided with the directive wheel 9 of 8 moving direction of control base, base 8's right side below is provided with and drives base 8 and carry out horizontal migration's tight pulley 10, the top of tight pulley 10 is provided with makes the static fixing device 11 of tight pulley 10.
The middle part of fan 1 overcoat has mount 2 to rather than fixed connection, the bottom of mount 2 is through the top fixed connection of connecting rod with carousel 3. The middle parts of the front side and the rear side of the turntable 3 are rotatably connected with the top of the supporting rod 4 through shafts, and the left side and the right side of the middle part of the supporting rod 4 are provided with connecting frames. The connecting frames on the left side and the right side of the supporting rod 4 are hinged to the middle of the fixing clamp 5, the clamping spring 7 is arranged on the inner side of the bottom of the fixing clamp 5, and the clamping spring 7 horizontally penetrates through the middle of the supporting rod 4 and is fixedly connected with the inner walls of the fixing clamps 5 on the two sides. The upper end of the fixing clamp 5 is provided with a clamping block 6, the clamping block 6 is of a rubber structure, and the outer side end of the clamping block 6 is provided with a sawtooth groove.
The bottom of bracing piece 4 and the top middle part fixed connection of base 8, the left side below swing joint of base 8 has directive wheel 9, and the right side below of base 8 rotates with the connecting axle in fixed wheel 10 middle part to be connected. A fixing device 11 is arranged above the fixed wheel 10, and the fixing device 11 comprises a lifting block 12, a handle 13, a bayonet 14, a fixed spring 15 and a brake pad 16. The lifting block 12 is vertically connected in the fixing device 11 in a sliding manner, the right side of the fixing device 11 is fixedly connected with the left end part of the handle 13, the inner walls of the middle parts of the two sides of the fixing device 11 are provided with clamping pins 14, and the clamping pins 14 are clamped with the lower parts of the left side and the right side of the lifting block 12. The middle part below the lifting block 12 is fixedly connected with the middle part above the brake block 16 through a fixing rod, a fixing spring 15 is sleeved outside the fixing rod, and the upper end and the lower end of the fixing spring 15 are respectively fixedly connected with the middle part below the lifting block 12 and the inner wall of the bottom of the fixing device 11.
The working principle is as follows: pulling the handle 13 upwards to make the handle 13 drive the lifting block 12 to move upwards vertically along the inner wall of the fixing device 11, pushing the pin 14 to shrink through the radian of the end part of the lifting block 12, and after the lifting block 12 moves to the inner top of the fixing device 11, the pin 14 pops outwards under the elastic force of the connecting spring to abut against the lifting block 12, even if the brake block 16 loosens from the fixing wheel 10, pushing the fan 1 to move to a specified position under the action of the fixing wheel 10 and the steering wheel 9, and adjusting the direction, at this time, pressing the handle 13 downwards with force to drive the lifting block 12 to slide downwards, after the pin 14 shrinks, the lifting block 12 is located at the lower half part in the fixing device 11, at this time, under the elastic force of the fixing spring 15, the lifting block 12 is placed at the bottommost in the fixing device 11, namely, the brake block 16 is tightly attached to the upper surface of the fixing wheel 10, and the position of the device is fixed, inwards press the bottom of both sides fixation clamp 5, the below both sides pine of clamp splice 6 and carousel 3 of making 5 tip of fixation clamp is separated, at this moment, the angle of fan 1 can be controlled through the rotation angle of adjusting carousel 3, accomplish the back with angle modulation, loosen the fixation clamp 5 of both sides, under the elastic action of centre gripping spring 7, the below both sides centre gripping that makes 5 tip of mount 6 with carousel 3, set up the sawtooth groove through the tip at clamp splice 6 and increase the frictional force between clamp splice 6 and carousel 3, prevent that rotation still can take place for carousel 3 in the clamping process.
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 (9)
1. The utility model provides a mine fan installing support that can finely tune angle, includes fan (1), its characterized in that: the middle part of fan (1) is through the top fixed connection of mount (2) and carousel (3), carousel (3) are rotated with the top of bracing piece (4) and are connected, the both sides of bracing piece (4) are provided with and are used for making the stationary fixation clamp (5) of carousel (3), the bottom of bracing piece (4) is provided with base (8), the left side below of base (8) is provided with directive wheel (9) of control base (8) moving direction, the right side below of base (8) is provided with and drives base (8) and carry out horizontal migration's tight pulley (10), the top of tight pulley (10) is provided with makes tight pulley (10) stationary fixing device (11).
2. The mine fan mounting bracket capable of finely adjusting the angle according to claim 1, characterized in that: the middle part of the fan (1) is sleeved with a fixed frame (2) and is fixedly connected with the fixed frame, and the bottom of the fixed frame (2) is fixedly connected with the top of the turntable (3) through a connecting rod.
3. The mine fan mounting bracket capable of finely adjusting the angle according to claim 2, characterized in that: the middle parts of the front side and the rear side of the turntable (3) are rotatably connected with the top of the supporting rod (4) through shafts, and the left side and the right side of the middle part of the supporting rod (4) are provided with connecting frames.
4. The mine fan mounting bracket capable of finely adjusting the angle of claim 3, wherein: the support rod (4) left and right sides link is articulated with the middle part of fixation clamp (5), and the bottom inboard of fixation clamp (5) is provided with clamping spring (7), and clamping spring (7) level pass the middle part of support rod (4) and with the fixation clamp (5) inner wall fixed connection of both sides.
5. The mine fan mounting bracket capable of finely adjusting the angle of claim 4, wherein: the clamping block (6) is arranged at the upper end of the fixing clamp (5), the clamping block (6) is of a rubber structure, and a sawtooth groove is formed in the outer side end of the clamping block (6).
6. The mine fan mounting bracket capable of finely adjusting the angle of claim 3, wherein: the bottom of bracing piece (4) and the top middle part fixed connection of base (8), the left side below swing joint of base (8) has directive wheel (9), and the right side below of base (8) rotates with tight pulley (10) middle part connecting axle to be connected.
7. The mine fan mounting bracket capable of finely adjusting the angle of claim 6, wherein: a fixing device (11) is arranged above the fixed wheel (10), and the fixing device (11) comprises a lifting block (12), a handle (13), a bayonet lock (14), a fixed spring (15) and a brake pad (16).
8. The mine fan mounting bracket capable of finely adjusting the angle of claim 7, wherein: the lifting block (12) is vertically connected in a sliding manner in the fixing device (11), the right side of the fixing device (11) is fixedly connected with the left end part of the handle (13), clamping pins (14) are arranged on the inner walls of the middle parts of the two sides of the fixing device (11), and the clamping pins (14) are clamped with the lower parts of the left side and the right side of the lifting block (12).
9. The mine fan mounting bracket capable of finely adjusting the angle of claim 8, wherein: the middle part of the lower part of the lifting block (12) is fixedly connected with the middle part of the upper part of the brake pad (16) through a fixing rod, a fixing spring (15) is sleeved outside the fixing rod, and the upper end and the lower end of the fixing spring (15) are fixedly connected with the middle part of the lower part of the lifting block (12) and the inner wall of the bottom of the fixing device (11) respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202121116764.9U CN215522555U (en) | 2021-05-24 | 2021-05-24 | Mine fan installing support of angle can finely tune |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121116764.9U CN215522555U (en) | 2021-05-24 | 2021-05-24 | Mine fan installing support of angle can finely tune |
Publications (1)
Publication Number | Publication Date |
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CN215522555U true CN215522555U (en) | 2022-01-14 |
Family
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Family Applications (1)
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CN202121116764.9U Active CN215522555U (en) | 2021-05-24 | 2021-05-24 | Mine fan installing support of angle can finely tune |
Country Status (1)
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CN (1) | CN215522555U (en) |
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2021
- 2021-05-24 CN CN202121116764.9U patent/CN215522555U/en active Active
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