CN221257239U - Support adjusting device and circulating fan - Google Patents
Support adjusting device and circulating fan Download PDFInfo
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- CN221257239U CN221257239U CN202322878829.9U CN202322878829U CN221257239U CN 221257239 U CN221257239 U CN 221257239U CN 202322878829 U CN202322878829 U CN 202322878829U CN 221257239 U CN221257239 U CN 221257239U
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- 230000002146 bilateral effect Effects 0.000 description 2
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- 238000004364 calculation method Methods 0.000 description 1
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Abstract
The application provides a support adjusting device and a circulating fan, and belongs to the technical field of circulating fans. This support adjusting device, including bearing structure and fixed knot structure, bearing structure includes fixed frame, universal wheel, supporting component and lifting unit spare, the universal wheel set up in fixed frame bottom, supporting unit spare set up in fixed frame one side, lifting unit spare set up in the fixed frame, fixed knot constructs including two dead levers, first gag lever post, second gag lever post and joint subassembly, two dead lever post parallel arrangement in lifting unit spare one side, first gag lever post with the dead lever post is connected, the second gag lever post with dead lever post sliding connection. According to the application, the supporting and adjusting device and the circulating fan are convenient for fixing the position of the fan, and meanwhile, the fan is prevented from shifting when in use, so that the fixing effect is improved.
Description
Technical Field
The application relates to the field of circulating fans, in particular to a supporting and adjusting device and a circulating fan.
Background
The fan is a machine which relies on input mechanical energy to increase the pressure of gas and discharge the gas, and is a driven fluid machine. The fan is a common short for gas compression and gas conveying machinery in China, and the fan generally comprises a ventilator, a blower and a wind driven generator.
The current fan strutting arrangement is in supporting the in-process to the fan, can not carry out nimble adjustment to the height of fan, has reduced the work efficiency of fan, has reduced the flexibility of device, from the above, and current fan strutting arrangement exists the shortcoming that can not carry out nimble adjustment to the height of fan, is difficult to obtain popularization and application.
To this chinese patent application No. CN202120149601.4, a fan strutting arrangement who conveniently adjusts is disclosed, comprising a base plate, the welding of bottom plate bilateral symmetry has the curb plate, the inside rotary groove that is provided with of bottom plate, be provided with rotating assembly in the rotary groove, the bottom plate top is equipped with the backup pad, backup pad bottom symmetry vertical welding has the support column, the support column bottom is provided with the screw thread blind hole, link to each other with rotating assembly through the internal thread in the screw thread blind hole, backup pad upper portion bilateral symmetry is provided with fixed subassembly, the fan is installed on backup pad upper portion between the fixed subassembly, through rotating assembly, can realize the adjustment of device height, through fixed subassembly, the installation that can the fan stabilize has highly flexible adjustment, reliable support and simple and practical's advantage.
In the scheme use still there is following not enough at the time of the use, drive first fixed plate through the spring, carry out the centre gripping to the fan fixedly, but at the in-process that the fan used, the vibration that produces makes the position of fan take place the skew easily to influence fixed effect, reduced the practicality of device.
Disclosure of utility model
In order to make up for the defects, the application provides a supporting and adjusting device and a circulating fan, and aims to solve the problem that the position of the fan is easily deviated due to vibration generated in the use process of the fan, so that the fixing effect is affected.
In a first aspect, an embodiment of the present application provides a support adjustment device, including a support structure and a fixing structure, where the support structure includes a fixing frame, a universal wheel, a support assembly and a lifting assembly, the universal wheel is disposed at the bottom of the fixing frame, the support assembly is disposed at one side of the fixing frame, the lifting assembly is disposed in the fixing frame, the fixing structure includes two fixing rods, a first limiting rod, a second limiting rod and a clamping assembly, the two fixing rods are disposed at one side of the lifting assembly in parallel, the first limiting rod is connected with the fixing rods, the second limiting rod is slidably connected with the fixing rods, and the second limiting rod is connected with the fixing rods through the clamping assembly.
In a specific embodiment, the support assembly comprises a fixed plate, a screw rod, a limiting column and a support plate, wherein the fixed plate is arranged on one side of the fixed frame, the screw rod is in threaded connection with the fixed plate, the screw rod is in rotary connection with the support plate, the limiting column is arranged on one side of the support plate, and the limiting column is in sliding connection with the fixed plate.
In the realization process, the device can be conveniently supported through the arrangement of the fixing plate, the screw rod, the limiting column and the supporting plate.
In a specific embodiment, the lifting assembly comprises an electric push rod and a placing plate, the electric push rod is installed in the fixing frame, the placing plate is connected with the movable end of the electric push rod, and the fixing rod is arranged on one side of the placing plate.
In the realization process, through the electric putter and the setting of placing the board, can conveniently drive the fan and go up and down to conveniently adjust the fan at suitable height.
In a specific embodiment, the two sides of the placing plate are respectively provided with a first sliding block, the inner wall of the fixing frame is provided with a sliding groove, and the first sliding blocks are in sliding connection with the sliding grooves.
In the implementation process, the first sliding block is in sliding connection with the sliding groove, so that the movement of the placing plate can be conveniently limited.
In a specific embodiment, the clamping assembly comprises a connecting block, a sliding rod, a second sliding block and a spring, wherein the connecting block is connected with the second limiting rod, the sliding rod is in sliding connection with the connecting block, the sliding rod is clamped with the fixing rod, the second sliding block is connected with the sliding rod, the second sliding block is in sliding connection with the connecting block, and the spring is sleeved on the sliding rod.
In the implementation process, the fan can be conveniently fixed through the arrangement of the connecting block, the sliding rod, the second sliding block and the spring.
In a specific embodiment, a plurality of clamping grooves are uniformly formed in one side of the fixing rod, and the sliding rod is clamped with the clamping grooves.
In the realization process, through evenly having offered a plurality of draw-in groove in dead lever one side, can conveniently fix the fan of equidimension not, promoted the practicality of device.
In a specific embodiment, a push-pull rod is arranged on one side of the fixed frame.
In the implementation process, the push-pull rod is arranged on one side of the fixed frame, so that a user can push and pull the device conveniently.
In a second aspect, the present utility model further provides a circulating fan, including the support adjustment device.
Compared with the prior art, the application has the beneficial effects that: through supporting component's setting, can conveniently support this device, through lifting component's setting, can conveniently drive the fan and go up and down to conveniently adjust the fan at suitable height, through the setting of first gag lever post, second gag lever post and joint subassembly, can conveniently fix the position of fan, avoid the fan to take place the skew simultaneously, promoted fixed effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic top view of a support adjustment device and a circulating fan according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a supporting and adjusting device and a circulating fan according to an embodiment of the present application;
FIG. 3 is a schematic cross-sectional view of a connection relationship between a placement plate and a fixing structure according to an embodiment of the present application;
Fig. 4 is a schematic cross-sectional view illustrating a connection relationship among a fixing rod, a second limiting rod and a clamping assembly according to an embodiment of the present application.
In the figure: 10-a support structure; 110-a fixed frame; 120-universal wheels; 130-a support assembly; 131-a fixed plate; 132-screw; 133-a limit column; 134-a support plate; 140-a lifting assembly; 141-an electric push rod; 142-placing the plate; 150-a first slider; 20-a fixed structure; 210-a fixed rod; 220-a first limit rod; 230-a second limit rod; 240-a clamping assembly; 241-connecting block; 242-slide bar; 243-a second slider; 244-spring; 250-clamping groove.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, based on the embodiments of the application, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the application.
Examples
Referring to fig. 1, the present application provides a support adjustment device, which includes a support structure 10 and a fixing structure 20.
Specifically, bearing structure 10 conveniently supports this device, conveniently drives the fan simultaneously and goes up and down to conveniently adjust the fan at suitable height, fixed knot constructs 20 can conveniently fix the position of fan, avoids the fan to take place the skew simultaneously, has promoted fixed effect.
Referring to fig. 1, 2 and 3, the support structure 10 includes a fixed frame 110, a universal wheel 120, a support assembly 130 and a lifting assembly 140, wherein the universal wheel 120 is disposed at the bottom of the fixed frame 110, the support assembly 130 is disposed at one side of the fixed frame 110, and the lifting assembly 140 is disposed in the fixed frame 110.
When specifically setting up, supporting component 130 includes fixed plate 131, screw rod 132, spacing post 133 and backup pad 134, fixed plate 131 set up in fixed frame 110 one side, screw rod 132 with fixed plate 131 threaded connection, screw rod 132 with backup pad 134 rotates to be connected, spacing post 133 set up in backup pad 134 one side, spacing post 133 with fixed plate 131 sliding connection, wherein, through the setting of fixed plate 131, screw rod 132, spacing post 133 and backup pad 134, can conveniently support this device.
When specifically setting up, lifting assembly 140 includes electric putter 141 and places board 142, electric putter 141 install in fixed frame 110, place board 142 with electric putter 141 expansion end is connected, dead lever 210 set up in place board 142 one side, wherein, through electric putter 141 and place the setting of board 142, can conveniently drive the fan and go up and down to conveniently adjust the fan at suitable height.
When specifically setting up, place the board 142 both sides and all be provided with first slider 150, the spout has been seted up to fixed frame 110 inner wall, first slider 150 and spout sliding connection, wherein, through first slider 150 and spout sliding connection, can conveniently carry out spacingly to the motion of placing the board 142.
In a specific arrangement, a push-pull rod is disposed on one side of the fixed frame 110, where the push-pull rod is disposed on one side of the fixed frame 110, so that a user can push and pull the device conveniently.
Referring to fig. 1, 2, 3 and 4, the fixing structure 20 includes two fixing rods 210, a first limiting rod 220, a second limiting rod 230 and a clamping assembly 240, the two fixing rods 210 are disposed in parallel on one side of the lifting assembly 140, the first limiting rod 220 is connected with the fixing rod 210, the second limiting rod 230 is slidably connected with the fixing rod 210, and the second limiting rod 230 is connected with the fixing rod 210 through the clamping assembly 240.
When specifically setting up, joint subassembly 240 includes connecting block 241, slide bar 242, second slider 243 and spring 244, connecting block 241 with second gag lever post 230 is connected, slide bar 242 with connecting block 241 sliding connection, slide bar 242 with dead lever 210 joint, second slider 243 with slide bar 242 is connected, second slider 243 with connecting block 241 sliding connection, spring 244 cup joint in slide bar 242, wherein, through the setting of connecting block 241, slide bar 242, second slider 243 and spring 244, can conveniently fix the position of fan.
When specifically setting up, a plurality of draw-in groove 250 has evenly been seted up to dead lever 210 one side, slide bar 242 with draw-in groove 250 joint, wherein, through evenly having seted up a plurality of draw-in groove 250 in dead lever 210 one side, can conveniently fix the fan of equidimension not, promoted the practicality of device.
The utility model further provides a circulating fan which comprises the supporting and adjusting device.
This support adjusting device and circulating fan's theory of operation: when using support adjusting device and circulating fan, insert first gag lever post 220 with the fan bottom in, this moment through sliding second gag lever post 230, make second gag lever post 230 and fan bottom opposite side joint, this moment through connecting block 241, slide bar 242, the setting of second slider 243 and spring 244, can conveniently fix the position of fan, take place the skew when avoiding the fan to use simultaneously, the fixed effect has been promoted, drive through electric putter 141 and place board 142 and go up and down, conveniently adjust the fan at suitable height, drive backup pad 134 decline through rotating screw 132, conveniently support this device.
It should be noted that, the specific model specification of the electric push rod 141 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the electric push rod 141 and its principle will be clear to a person skilled in the art and will not be described in detail here.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (8)
1. A support adjustment device, comprising
The support structure (10), the support structure (10) comprises a fixed frame (110), universal wheels (120), a support assembly (130) and a lifting assembly (140), wherein the universal wheels (120) are arranged at the bottom of the fixed frame (110), the support assembly (130) is arranged at one side of the fixed frame (110), and the lifting assembly (140) is arranged in the fixed frame (110);
Fixed knot constructs (20), fixed knot constructs (20) including two dead levers (210), first gag lever post (220), second gag lever post (230) and joint subassembly (240), two dead lever post (210) parallel set up in lifting unit (140) one side, first gag lever post (220) with dead lever post (210) are connected, second gag lever post (230) with dead lever post (210) sliding connection, second gag lever post (230) are passed through joint subassembly (240) with dead lever post (210) are connected.
2. The support adjustment device according to claim 1, wherein the support assembly (130) comprises a fixing plate (131), a screw (132), a limiting post (133) and a support plate (134), the fixing plate (131) is disposed on one side of the fixing frame (110), the screw (132) is in threaded connection with the fixing plate (131), the screw (132) is in rotational connection with the support plate (134), the limiting post (133) is disposed on one side of the support plate (134), and the limiting post (133) is in sliding connection with the fixing plate (131).
3. The support adjusting device according to claim 1, wherein the lifting assembly (140) comprises an electric push rod (141) and a placement plate (142), the electric push rod (141) is installed in the fixed frame (110), the placement plate (142) is connected with a movable end of the electric push rod (141), and the fixed rod (210) is disposed on one side of the placement plate (142).
4. A support adjusting device according to claim 3, wherein the two sides of the placing plate (142) are provided with first sliding blocks (150), the inner wall of the fixing frame (110) is provided with sliding grooves, and the first sliding blocks (150) are slidably connected with the sliding grooves.
5. The support adjustment device according to claim 1, wherein the clamping assembly (240) comprises a connecting block (241), a sliding rod (242), a second sliding block (243) and a spring (244), the connecting block (241) is connected with the second limiting rod (230), the sliding rod (242) is slidably connected with the connecting block (241), the sliding rod (242) is clamped with the fixing rod (210), the second sliding block (243) is connected with the sliding rod (242), the second sliding block (243) is slidably connected with the connecting block (241), and the spring (244) is sleeved on the sliding rod (242).
6. The support adjusting device according to claim 5, wherein a plurality of clamping grooves (250) are uniformly formed in one side of the fixing rod (210), and the sliding rod (242) is clamped with the clamping grooves (250).
7. A support adjustment device according to claim 1, characterized in that a push-pull rod is provided on one side of the fixed frame (110).
8. The circulating fan is characterized by comprising
Support adjustment apparatus according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322878829.9U CN221257239U (en) | 2023-10-26 | 2023-10-26 | Support adjusting device and circulating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322878829.9U CN221257239U (en) | 2023-10-26 | 2023-10-26 | Support adjusting device and circulating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221257239U true CN221257239U (en) | 2024-07-02 |
Family
ID=91658819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322878829.9U Active CN221257239U (en) | 2023-10-26 | 2023-10-26 | Support adjusting device and circulating fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221257239U (en) |
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2023
- 2023-10-26 CN CN202322878829.9U patent/CN221257239U/en active Active
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