CN218624702U

CN218624702U - Fixed mounting support and fan

Info

Publication number: CN218624702U
Application number: CN202222888392.2U
Authority: CN
Inventors: 冯新胜; 陈宣生
Original assignee: Boai Qihang New Material Technology Co ltd
Current assignee: Boai Qihang New Material Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-14
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to the field of machinary a fixed mounting support, including the base, be equipped with the grip block of parallel around two on the base, the distance between the grip block is adjustable, corresponds on two relative faces of grip block and is equipped with supporting component, and supporting component is including controlling two supporting shoes of mutually supporting, and the distance between two supporting shoes is adjustable, and the grip block top is equipped with the apron of pull. The utility model discloses the distance is adjustable between two grip blocks, and the distance between two supporting shoes is adjustable, applicable in not equidimension fan or the fixed of motor, and application scope is wide, strong adaptability. And meanwhile, the dust-proof cover is convenient to disassemble, has a certain dust-proof effect and is convenient to maintain.

Description

Fixed mounting support and fan

Technical Field

The utility model belongs to the field of machinery, concretely relates to fixed mounting support and fan.

Background

The blower is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy, and is widely applied to various occasions, such as factory buildings, animal farms and the like, and the blower and a motor connected with the blower need to be fixed at corresponding positions in the use process. The prior art is generally fixed by a fixed mounting bracket. For example, patent No. CN212360328U discloses a mounting bracket for a fan and a fan, including: the frame is arranged on the beam; wherein, have the fretwork district by the fan embedding of fan on the frame, can protect the fan through the frame, effectively prevented in the foreign matter gets into the fan, the damage that causes the fan. The fan of a size can only be installed to installing support in the above-mentioned granted patent, can not carry out nimble adjustment according to not equidimension fan, can only be used for the installation and the protection of fan in addition, and application scope is little, and adaptability is poor. Therefore, a need exists for a fixed mounting bracket and a blower that solve the above problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a fixed mounting bracket, which comprises a base, wherein mounting holes are arranged at four corners of the base; the base is provided with two clamping plates which are parallel front and back, the distance between the clamping plates is adjustable, the opposite surfaces of the two clamping plates are correspondingly provided with supporting components, each supporting component comprises a left supporting block and a right supporting block which are matched with each other, the two supporting blocks are symmetrically arranged, the upper ends of the supporting blocks are fixedly provided with first sliding blocks, the corresponding clamping plates of the first sliding blocks are provided with first horizontal sliding grooves, the first sliding blocks are arranged in the first horizontal sliding grooves in a sliding mode, matched compression springs are arranged in the first horizontal sliding grooves, the deformation of the compression springs is ensured to always follow the direction of the first horizontal sliding grooves, and the effective extrusion effect of the compression springs on the first sliding blocks is improved; the clamping device comprises a compression spring, a horizontal sliding groove I, a horizontal sliding groove II, a clamping plate II, a rotating handle I, a sliding block II and a bidirectional screw rod, wherein one end of the compression spring is fixedly connected with one end, far away from a supporting block, of the horizontal sliding groove I, the other end of the compression spring is fixedly connected with the sliding block I, the lower end of the supporting block is fixedly connected with the sliding block II, the clamping plate corresponding to the sliding block II is provided with the horizontal sliding groove II, the sliding block II is arranged in the horizontal sliding groove II in a sliding mode, two ends of the bidirectional screw rod are respectively connected with two ends of the horizontal sliding groove II in a rotating mode through bearings, one end of the bidirectional screw rod is connected with the rotating handle I after penetrating through the horizontal sliding groove II, the sliding block II connected with the two supporting blocks on the clamping plate is in threaded fit with the bidirectional screw rod, and the two sliding blocks are symmetrical about the center of the bidirectional screw rod. And the opposite surfaces of the two sliding blocks are fixedly provided with an elastic buffer layer I, and the buffer layer I can be a rubber layer.

Preferably, the cross section of each supporting block is arc-shaped, the concave surfaces of the supporting blocks face upwards, an elastic buffer layer II is fixed on the concave surfaces of the supporting blocks and can be a rubber layer, the lower ends of the two supporting blocks on the clamping plate are contacted to form an arc-shaped supporting piece, elastic layers are fixed on the surfaces corresponding to the lower ends of the two supporting blocks, and the elastic layers are wear-resistant rubber layers.

Preferably, a limiting part is arranged on the first rotating handle, the limiting part is a positioning pin, a positioning hole is formed in the first rotating handle, a positioning ring is arranged below the first rotating handle, the positioning ring is fixed on the clamping plate, and one end of the positioning pin is inserted into the positioning ring after penetrating through the positioning hole.

Preferably, one of the clamping plates is fixed on the base, the other clamping plate is connected with the base through a moving assembly, the moving assembly comprises a left threaded rod and a right threaded rod, a matched groove is formed in the base corresponding to the threaded rods, the groove is perpendicular to the clamping plates, two ends of each threaded rod are rotatably connected with the groove through bearings, the end parts of the two threaded rods located on the same side penetrate through the groove and then are connected with a transmission chain wheel, the two transmission chain wheels are connected through a transmission chain, and one end of one threaded rod is connected with a rotating handle II;

the threaded rod is in threaded fit with a moving block, the moving block is matched with the groove, and the top of the moving block extends out of the groove and then is fixedly connected with the bottom of the corresponding clamping plate.

Preferably, the second rotating handle is provided with a positioning pin, a matched positioning ring is arranged below the positioning pin, and the positioning ring is fixedly connected with the base.

Preferably, horizontal pressing plates are arranged at the tops of the two clamping plates, the lower surfaces of the horizontal pressing plates are connected with the clamping plates through upright posts, and a drawable cover plate is arranged between the two horizontal pressing plates.

Preferably, a circular through hole is formed in the center of one of the clamping plates, a circle of elastic sealing ring is arranged in the circular through hole, the elastic sealing ring can be a rubber ring, and a plurality of fastening screw holes are uniformly distributed in the outer side of the circular through hole along the circumferential direction.

The utility model also discloses a fan, it is fixed that the fan adopts foretell fixed mounting support.

The utility model also discloses a fan, the fan is connected with the motor, the motor adopts the fixed mounting support that the above-mentioned grip block that has circular through-hole is fixed.

The utility model discloses still including making other subassemblies of a fixed mounting support and fan normal use, be the conventional technical means in this field. In addition, the device or the assembly which is not limited in the utility model adopts the conventional technical means in the field, for example, the bidirectional screw rod, the threaded rod, the positioning pin, the transmission chain wheel, the transmission chain and the like are the conventional equipment in the field.

The utility model discloses a theory of operation: the mounting screw penetrates through the mounting hole to fix the bottom plate at a corresponding position, then the fan or the motor is placed on the supporting component between the two clamping plates, the two threaded rods synchronously rotate by rotating the second rotating handle, the movable clamping plate moves towards the clamping plate fixed on the base, the fan or the motor is fixedly clamped by the two clamping plates, and then the first rotating handle of each supporting component is rotated to enable the corresponding two supporting blocks to move oppositely, so that the fan or the motor is further clamped stably. When the operational environment dust is great, can place the apron between the horizontal pressing plate at the top of two grip blocks and shelter from, avoid the dust to fall on fan or motor, influence its heat dissipation or normal work. When the motor or the fan needs to be maintained, the cover plate is pulled out, the rotating handle I and the rotating handle II are operated reversely, clamping of the fan or the motor can be removed, and maintenance is facilitated. The utility model discloses a distance is adjustable between two grip blocks, and the distance between two supporting shoes is adjustable, applicable in not equidimension fan or the fixed of motor, and application scope is wide, strong adaptability. And meanwhile, the dust-proof cover is convenient to disassemble, has a certain dust-proof effect and is convenient to maintain.

The beneficial effects of the utility model, it is rational in infrastructure, easy operation, the distance is adjustable between two grip blocks, and the distance between two supporting shoes is adjustable, applicable in not equidimension fan or the fixed of motor, application scope is wide, strong adaptability. And meanwhile, the dust-proof cover is convenient to disassemble, has a certain dust-proof effect and is convenient to maintain.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a fixed mounting bracket of the present invention;

FIG. 2 isbase:Sub>A view from the direction A-A in FIG. 1;

FIG. 3 is a schematic structural view of the blower of FIG. 1 after installation;

FIG. 4 is a schematic structural view of the blower of FIG. 1 after installation;

FIG. 5 is a schematic view of the structure of FIG. 3 after the cover plate is covered;

fig. 6 is a schematic structural diagram of fig. 1 after the fan is installed and fixed.

In the figure: 1. a clamping plate; 2. a base; 3. a cover plate; 4. a horizontal pressing plate; 5. positioning pins; 6. a support block; 7. a second buffer layer; 8. a moving block; 9. mounting screws; 10. a first horizontal chute; 11. a compression spring; 12. a first sliding block; 13. rotating a second handle; 14. a second horizontal chute; 15. a bidirectional screw; 16. a second sliding block; 17. a first buffer layer; 18. a fan; 19. a circular through hole; 20. rotating the first handle; 21. an elastic seal ring; 22. fastening screw holes; 23. a drive chain; 24. a groove; 25. a threaded rod; 26. a motor; 27. an output shaft of the motor; 28. a retaining ring.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.

Example 1

As shown in fig. 1-2, the utility model provides a fixed mounting bracket, which comprises a base 2, wherein mounting holes are arranged at four corners of the base 2; the base 2 is provided with two clamping plates 1 which are parallel front and back, the distance between the clamping plates 1 is adjustable, the opposite surfaces of the two clamping plates 1 are correspondingly provided with supporting components, each supporting component comprises a left supporting block 6 and a right supporting block 6 which are matched with each other, the two supporting blocks 6 are symmetrically arranged, the upper ends of the supporting blocks 6 are fixedly provided with first sliding blocks 12, the clamping plates 1 corresponding to the first sliding blocks 12 are provided with first horizontal sliding chutes 10, the first sliding blocks 12 are arranged in the first horizontal sliding chutes 10 in a sliding manner, matched compression springs 11 are arranged in the first horizontal sliding chutes 10, the deformation of the compression springs 11 is ensured to always follow the direction of the first horizontal sliding chutes 10, and the effective extrusion effect of the compression springs 11 on the first sliding blocks 12 is improved; one end of the compression spring 11 is fixedly connected with one end, far away from the supporting block 6, of the horizontal sliding groove I10, the other end of the compression spring 11 is fixedly connected with the sliding block I12, the lower end of the supporting block 6 is fixedly connected with a sliding block II 16, a horizontal sliding groove II 14 is arranged on the clamping plate 1 corresponding to the sliding block II 16, the sliding block II 16 is arranged in the horizontal sliding groove II 14 in a sliding mode, a bidirectional screw 15 is arranged in the horizontal sliding groove II 14, two ends of the bidirectional screw 15 are respectively and rotatably connected with two ends of the horizontal sliding groove II 14 through bearings, one end of the bidirectional screw 15 penetrates through the horizontal sliding groove II 14 and then is connected with a rotating handle I20, the sliding block II 16 connected with the two supporting blocks 6 on the clamping plate 1 are both in threaded fit with the bidirectional screw 15, and the two sliding blocks II 16 are symmetrical about the center of the bidirectional screw 15. An elastic buffer layer I17 is fixed on the opposite surfaces of the two sliders II 16, and the buffer layer I17 is a rubber layer.

The cross section of the supporting block 6 is arc-shaped, the concave surface of the supporting block 6 faces upwards, the concave surface of the supporting block 6 is fixedly provided with a second elastic buffer layer 7, the second buffer layer 7 is a rubber layer, the lower ends of the two supporting blocks 6 on the clamping plate are contacted to form an arc-shaped supporting piece, the surfaces corresponding to the lower ends of the two supporting blocks 6 are fixedly provided with elastic layers, and the elastic layers are wear-resistant rubber layers.

The clamping device is characterized in that a limiting part is arranged on the first rotating handle 20, the limiting part is a positioning pin 5, a positioning hole is formed in the first rotating handle 20, a positioning ring 28 is arranged below the first rotating handle 20, the positioning ring 28 is fixed on the clamping plate 1, one end of the positioning pin 5 penetrates through the positioning hole and then is inserted into the positioning ring 28, the limiting effect is achieved on the bidirectional screw 15 connected with the first rotating handle, and the supporting and clamping effect that the supporting block 6 is affected by the rotation of the bidirectional screw is avoided.

One of the clamping plates 1 is fixed on the base 2, the other clamping plate 1 is connected with the base 2 through a moving assembly, the moving assembly comprises a left threaded rod 25 and a right threaded rod 25, a matched groove 24 is formed in the base 2 corresponding to the threaded rods 25, the groove 24 is perpendicular to the clamping plates 1, two ends of each threaded rod 25 are rotatably connected with the groove 24 through bearings, the end portions of the two threaded rods 25 on the same side penetrate through the groove 24 and then are connected with a transmission chain wheel, the two transmission chain wheels are connected through a transmission chain 23, and one end of one threaded rod 25 is connected with a rotating handle II 13;

the threaded rod 25 is in threaded fit with a moving block 8, the moving block 8 is matched with the groove 24, and the top of the moving block 8 extends out of the groove 24 and then is fixedly connected with the bottom of the corresponding clamping plate 1.

Also be equipped with locating pin 5 on the twist grip two 13, the below of locating pin 5 is equipped with the complex holding ring, holding ring and base 2 fixed connection, this department sets up the locating part structure the same with two-way screw rod department, no longer gives details.

The top of two grip blocks 1 is equipped with horizontal pressing plate 4, the lower surface of horizontal pressing plate 4 is connected with grip block 1 through the stand, is equipped with the apron 3 that can pull between two horizontal pressing plate 4.

The center of one of the clamping plate 1 is provided with a circular through hole 19, a circle of elastic sealing ring 21 is arranged in the circular through hole 19, the elastic sealing ring 21 can be a rubber ring, and a plurality of fastening screw holes 22 are uniformly distributed on the outer side of the circular through hole 19 along the circumferential direction.

Example 2

As shown in fig. 3 to 5, a fan is fixed by using the fixing and mounting bracket in embodiment 1, and during fixing, the base is fixed at a corresponding position by the mounting screw 9, and after the fan is fixed between two clamping plates, the fastening screw is screwed into the fastening screw hole 22 to abut against the fan 18, so that the clamping effect on the fan 18 is further improved, and the stability of the fan is improved.

Example 3

As shown in fig. 6, a fan is connected with a motor, and the motor 26 is fixed by using the fixing and mounting bracket in embodiment 1. When the motor is fixed, the base is fixed at a corresponding position through the mounting screws 9, the motor 26 is fixed between the two clamping plates, the output shaft 27 of the motor can extend out of the circular through hole, the connection with the fan is facilitated, the motor 26 is tightly supported by the fastening screws in the fastening screw holes 22, the clamping effect on the motor is further improved, and the stability of the motor is improved.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixed mounting bracket comprises a base, wherein mounting holes are formed in four corners of the base; the method is characterized in that: the base is provided with two clamping plates which are parallel to each other from front to back, the distance between the clamping plates is adjustable, supporting components are correspondingly arranged on the opposite surfaces of the two clamping plates, each supporting component comprises a left supporting block and a right supporting block which are matched with each other, the two supporting blocks are symmetrically arranged, a first sliding block is fixed at the upper end of each supporting block, a first horizontal sliding groove is formed in the corresponding clamping plate of the first sliding block, the first sliding block is arranged in the first horizontal sliding groove in a sliding mode, a matched compression spring is arranged in the first horizontal sliding groove, one end of the compression spring is fixedly connected with one end, far away from the supporting blocks, of the first horizontal sliding groove, the other end of the compression spring is fixedly connected with the first sliding block, a second sliding block is fixedly connected to the lower end of each supporting block, a second horizontal sliding groove is formed in the corresponding clamping plate of the second sliding block, a two-way screw rod is arranged in the second horizontal sliding groove, the two ends of the two-way screw rod are respectively connected with the two ends of the horizontal sliding groove through bearings in a rotating mode, a first rotating handle is connected after one end of the two-way sliding blocks penetrates through the second horizontal sliding groove, the two supporting blocks are in threaded fit with the two bidirectional screw rods, the two sliding blocks are symmetrical about the center of the two sliding blocks, and the two sliding blocks are fixed buffer layers on the opposite fixed face.

2. A fixed mounting bracket according to claim 1, wherein: the cross-section of supporting shoe is the arc, and the concave surface of supporting shoe is upwards, and the concave surface of supporting shoe is fixed elastic buffer layer two, constitutes an arc support piece after the lower extreme contact of two supporting shoes on the grip block, is fixed with the elastic layer on the face that the lower extreme of two supporting shoes corresponds.

3. A fixed mounting bracket according to claim 1, wherein: the clamping device is characterized in that a limiting part is arranged on the first rotating handle, the limiting part is a positioning pin, a positioning hole is formed in the first rotating handle, a positioning ring is arranged below the first rotating handle, the positioning ring is fixed on the clamping plate, and one end of the positioning pin penetrates through the positioning hole and then is inserted into the positioning ring.

4. A fixed mounting bracket according to claim 1, wherein: one of the clamping plates is fixed on the base, the other clamping plate is connected with the base through a moving assembly, the moving assembly comprises a left threaded rod and a right threaded rod, a matched groove is formed in the base corresponding to the threaded rods, the groove is perpendicular to the clamping plates, two ends of each threaded rod are rotatably connected with the groove through bearings, the end parts of the two threaded rods located on the same side penetrate through the groove and then are connected with a transmission chain wheel, the two transmission chain wheels are connected through a transmission chain, and one end of one threaded rod is connected with a rotating handle II;

5. A fixed mounting bracket according to claim 4, wherein: and the second rotating handle is provided with a positioning pin, a matched positioning ring is arranged below the positioning pin, and the positioning ring is fixedly connected with the base.

6. A fixed mounting bracket according to claim 1, wherein: horizontal pressing plates are arranged at the tops of the two clamping plates, the lower surfaces of the horizontal pressing plates are connected with the clamping plates through stand columns, and a drawable cover plate is arranged between the two horizontal pressing plates.

7. A fixed mounting bracket according to claim 1, wherein: the clamping device comprises a clamping plate, a circle of elastic sealing ring, a plurality of fastening screw holes and a plurality of fastening screw holes, wherein the center of one clamping plate is provided with a circular through hole, the circular through hole is internally provided with the circle of elastic sealing ring, and the outer side of the circular through hole is uniformly distributed with the plurality of fastening screw holes along the circumferential direction.

8. A fan, its characterized in that: the fan is fixed by the fixing and mounting bracket of any one of claims 1-7.

9. A fan, its characterized in that: the fan is connected with a motor, and the motor is fixed by the fixed mounting bracket in claim 7.