Industrial fan motor mounting bracket

Abstract

The utility model discloses an industrial fan motor mounting support, including support body, the first end of support body is through first installation component and the shell of industrial fan is detachably connected, the second end of support body is through second installation component and the motor of industrial fan is detachably connected, first installation component includes plastic mounting plate, is provided with the plastic fixed column of the first end of support body with the sleeve setting on plastic mounting plate, first installation component still includes the plastic ferrule, is provided with first stainless steel fastener on plastic ferrule, second installation component includes plastic mounting seat, plastic mounting seat has the lug of opposite setting, is provided with the plastic convex post of the second end of support body with the sleeve setting between lug, is provided with second stainless steel fastener on lug. The utility model discloses an industrial fan motor mounting support, can prevent the rust of support, and the detachable connecting mode is used between support and motor and shell respectively, and the maintenance or replacement of late -model motor is convenient.

Description

Technical Field

[0001] This utility model relates to the field of industrial fan technology, specifically to an industrial fan motor mounting bracket. Background Technology

[0002] Industrial fans are widely used in large spaces such as industrial plants, logistics warehouses, waiting rooms, exhibition halls, stadiums, and shopping malls as a preferred solution for ventilation and cooling. Industrial fans feature large-diameter blades and powerful motors, enabling them to circulate air over large areas and improve ventilation and temperature control in the working environment.

[0003] In high-temperature, high-humidity, and poorly ventilated working environments, the stability and safety of industrial fans are crucial factors in ensuring the normal operation of equipment. Currently, the motors of industrial fans are typically welded to the fan casing using an aluminum alloy bracket. This bracket is prone to rusting in high-temperature, high-humidity environments, potentially causing breakage at the connection points. Furthermore, when the motor is damaged and requires repair or replacement, the welded mounting method makes disassembly difficult, impacting the subsequent use of the industrial fan. Utility Model Content

[0004] The purpose of this utility model is to provide an industrial fan motor mounting bracket that can prevent the bracket from rusting. Moreover, the bracket is detachably connected to the motor and the housing, which facilitates the maintenance or replacement of the motor in the future.

[0005] To achieve the above objectives, the solution of this utility model is:

[0006] An industrial fan motor mounting bracket includes a hollow bracket body, which is a stainless steel bracket. The bracket body has a first end and a second end. The first end of the bracket body is detachably connected to the outer casing of an industrial fan via a first mounting assembly. The second end of the bracket body is detachably connected to the motor of the industrial fan via a second mounting assembly. The first mounting assembly includes a plastic mounting plate detachably connected to the outer casing of the industrial fan. The plastic mounting plate is provided with a plastic fixing post that fits onto the first end of the bracket body. The first mounting assembly also includes a plastic clamp surrounding the first end of the bracket body. The plastic clamp is provided with a first stainless steel fastener that fixes the first end of the bracket body to the plastic fixing post. The second mounting assembly includes a plastic mounting seat detachably connected to the motor of the industrial fan. The plastic mounting seat has opposing lugs. A groove is formed between the plastic mounting seat and the lugs for the second end of the bracket body to be inserted. A plastic protrusion fits onto the second end of the bracket body within the groove. A second stainless steel fastener is provided on the lug that fixes the second end of the bracket body to the plastic mounting seat.

[0007] The two ends of the plastic mounting plate are fixed to the outer casing of the industrial fan with stainless steel screws.

[0008] The first end of the bracket body is sleeved on the plastic fixing post, and the second end of the bracket body is sleeved on the plastic protruding post.

[0009] The plastic clamp includes a first half-clamp and a second half-clamp that are rotatably connected to each other. The first stainless steel fastener includes a first bolt and a first nut that cooperate with each other. The first half-clamp is provided with an insert groove for the bolt head of the first bolt to be inserted. The first half-clamp and the second half-clamp are respectively provided with through holes for the screw of the first bolt to pass through.

[0010] The plastic fixing column has through holes on its opposite sidewalls for the screw of the first bolt to pass through, and the bracket body also has first through holes on its opposite sidewalls for the screw of the first bolt to pass through.

[0011] The second stainless steel fastener includes a second bolt and a second nut that cooperate with each other, wherein a recess is formed on the outer wall of one of the lugs for the bolt head of the second bolt to be inserted, and a recess is formed on the outer wall of the other lug for the second nut to be inserted.

[0012] A limiting plate is symmetrically provided in the recess of the lug corresponding to the bolt head of the second bolt, and the bolt head of the second bolt is located between the two limiting plates.

[0013] Each of the lugs has a through hole on its sidewall for the threaded rod of the second bolt to pass through. The opposite sidewalls of the plastic protrusions also have through holes for the threaded rod of the second bolt to pass through. The opposite sidewalls of the second end of the bracket body also have second through holes for the threaded rod of the second bolt to pass through.

[0014] With the above structure, the industrial fan motor mounting bracket of this utility model has the following beneficial effects:

[0015] 1. The bracket body is made of stainless steel, and the first and second mounting components are made of plastic, which is not easy to rust and ensures the long-term stability of the motor installation.

[0016] 2. The first end of the bracket body is detachably connected to the outer casing of the industrial fan via the first mounting component, and the second end of the bracket body is detachably connected to the motor of the industrial fan via the second mounting component, which facilitates the maintenance or replacement of the motor in the future. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an industrial fan motor mounting bracket according to the present invention;

[0018] Figure 2 This is a schematic diagram of the installation structure of an industrial fan motor mounting bracket according to the present invention;

[0019] Figure 3 This is an exploded structural diagram of an industrial fan motor mounting bracket according to the present invention.

[0020] Figure 4 This is a schematic diagram of the installation structure between an industrial fan motor mounting bracket and an industrial fan motor according to the present invention.

[0021] In the picture:

[0022] 1. Bracket body; 2. Plastic mounting plate;

[0023] 21 plastic fixing posts; 3 plastic clamps;

[0024] First half-hoop 31; Embedded groove 311;

[0025] Second half-hoop 32; First bolt 41;

[0026] First nut 42; Plastic mounting base 5;

[0027] Lug 51; Recess 511;

[0028] Limiting plate 512; Plastic protrusion 52;

[0029] Second bolt 61; Second nut 62;

[0030] Outer shell 1a; Boss 11a;

[0031] Motor 1b; Connecting ear 11b. Detailed Implementation

[0032] To further explain the technical solution of this utility model, the following detailed description is provided through specific embodiments.

[0033] An industrial fan motor mounting bracket, such as Figures 1-4 As shown, the support body 1 is a hollow support body. The support body 1 is a stainless steel support body. The support body 1 has a first end and a second end. Specifically, the support body 1 is L-shaped so that the first end and the second end form an angle.

[0034] The first end of the bracket body 1 is detachably connected to the outer shell 1a of the industrial fan via a first mounting component. The first mounting component includes a plastic mounting plate 2 detachably connected to the outer shell 1a of the industrial fan. The plastic mounting plate 2 is a flat plate. Specifically, the outer shell 1a of the industrial fan is provided with a boss 11a that is fixed to the plastic mounting plate 2. Both ends of the plastic mounting plate 2 are fixed to the boss 11a by stainless steel screws.

[0035] The plastic mounting plate 2 is provided with a plastic fixing post 21 that fits onto the first end of the bracket body 1. The first mounting component also includes a plastic clamp 3 that surrounds the first end of the bracket body 1. The plastic clamp 3 is provided with a first stainless steel fastener that fixes the first end of the bracket body 1 together with the plastic fixing post 21.

[0036] Specifically, the plastic clamp 3 includes a first half-clamp 31 and a second half-clamp 32 that are rotatably connected to each other. The first half-clamp 31 and the second half-clamp 32 are connected together by a connecting strip. Since the connecting strip is made of plastic, it has a certain deformation capacity, allowing the first half-clamp 31 and the second half-clamp 32 to be rotatably connected. Arc-shaped grooves that mate with the outer side wall of the bracket body 1 are respectively provided on the opposite side of the first half-clamp 31 and the second half-clamp 32.

[0037] The first stainless steel fastener includes a first bolt 41 and a first nut 42 that mate with each other. Both the first bolt 41 and the first nut 42 are made of stainless steel. A groove 311 for inserting the bolt head of the first bolt 41 is provided on the other side of the first half-hoop 31. Through holes for the threaded part of the first bolt 41 are respectively opened on the first half-hoop 31 and the second half-hoop 32. Through holes for the threaded part of the first bolt 41 are respectively opened on the opposite sidewalls of the plastic fixing post 21. First through holes for the threaded part of the first bolt 41 are also respectively opened on the opposite sidewalls of the first end of the bracket body 1.

[0038] During installation, first, place the first end of the bracket body 1 over the plastic fixing post 21. Then, wrap the plastic clamp 3 around the first end of the bracket body 1. Finally, pass the thread of the first bolt 41 through the first half-clamp 31, the bracket body 1, the plastic fixing post 21, and the second half-clamp 32, and tighten it together with the first nut 42. This completes the secure installation between the bracket body 1 and the outer shell 1a. For disassembly, simply loosen the first bolt 41 and the first nut 42, and remove the first bolt 41.

[0039] The second end of the bracket body 1 is detachably connected to the motor 1b of the industrial fan via a second mounting assembly. The second mounting assembly includes a plastic mounting base 5 detachably connected to the motor 1b of the industrial fan. The plastic mounting base 5 has oppositely disposed lugs 51. A groove is formed between the plastic mounting base 5 and the lugs 52 for the second end of the bracket body 1 to be inserted. A plastic protrusion 52 that fits into the groove is disposed in the groove and is fitted with a plastic protrusion 52. A second stainless steel fastener is disposed on the lugs 51 to fix the second end of the bracket body 1 to the plastic mounting base 5.

[0040] Specifically, the second stainless steel fastener includes a second bolt 61 and a second nut 62 that mate with each other, both of which are made of stainless steel. A recess 511 for the bolt head of the second bolt 61 to be inserted is formed on the outer wall of one of the lugs 51, and a recess for the second nut 62 to be inserted is formed on the outer wall of the other lug 51.

[0041] A limiting plate 512 is symmetrically arranged within the recess 511 of the lug 51 corresponding to the bolt head of the second bolt 61, extending along the length of the lug 51. The bolt head of the second bolt 61 is located between these two limiting plates 512. A connecting lug 11b is provided on the outer wall of the motor 1b of the industrial fan, which inserts between these two limiting plates 512. The limiting plates 512 ensure that the second bolt 61 does not loosen when the motor 1b is operating.

[0042] Each lug 51 has a through hole on its side wall for the thread of the second bolt 61 to pass through. The plastic protrusion 52 also has a through hole on its side wall for the thread of the second bolt 61 to pass through. The side walls opposite to the second end of the bracket body 1 also have second through holes for the thread of the second bolt 61 to pass through.

[0043] During installation, first insert the second end of the bracket body 1 into the groove of the plastic mounting base 5 and fit it over the plastic protrusion 52. Then, insert the connecting ear 11b on the outer side wall of the motor 1b between the limiting plates 512 of the protrusion 51, so that the connecting ear 11b is located in the recess 511 of the protrusion 51. Finally, pass the screw of the second bolt 61 through the connecting ear 11b, the protrusion 51, the bracket body 1, the plastic protrusion 52, and the other protrusion 51 in sequence, and tighten it together with the second nut 62 to complete the secure installation between the bracket body 1 and the motor 1b. For disassembly, simply loosen the second bolt 61 and the second nut 62, and remove the second bolt 61.

[0044] In practical applications, the motor 1b of the industrial fan is mounted together with the outer casing 1a of the industrial fan via multiple motor mounting brackets.

[0045] In this utility model, since the bracket body 1 is a stainless steel bracket and the first and second mounting components are both plastic components, it is not easy to rust, thus ensuring the stability of the motor installation; the first end of the bracket body 1 is detachably connected to the outer shell 1a of the industrial fan through the first mounting component, and the second end of the bracket body 1 is detachably connected to the motor 1b of the industrial fan through the second mounting component, which facilitates the maintenance or replacement of the motor in the future.

[0046] The above embodiments and figures are not intended to limit the product form and style of this utility model. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of this utility model.

Claims

1. An industrial fan motor mounting bracket, comprising a hollow bracket body, characterized in that: The bracket body is a stainless steel bracket, having a first end and a second end. The first end of the bracket body is detachably connected to the outer casing of an industrial fan via a first mounting assembly, and the second end of the bracket body is detachably connected to the motor of the industrial fan via a second mounting assembly. The first mounting assembly includes a plastic mounting plate detachably connected to the outer casing of the industrial fan, and a plastic fixing post fitted onto the plastic mounting plate to fit the first end of the bracket body. The first mounting assembly also includes a plastic clamp surrounding the first end of the bracket body, and a first stainless steel fastener fixed to the first end of the bracket body and the plastic fixing post. The second mounting assembly includes a plastic mounting seat detachably connected to the motor of the industrial fan, and the plastic mounting seat has opposing lugs. A groove is formed between the plastic mounting seat and the lugs for the second end of the bracket body to be inserted into. A plastic protrusion fitted onto the second end of the bracket body is provided in the groove, and a second stainless steel fastener fixed to the second end of the bracket body and the plastic mounting seat is provided on the lug.

2. The industrial fan motor mounting bracket according to claim 1, characterized in that: The two ends of the plastic mounting plate are fixed to the outer casing of the industrial fan with stainless steel screws.

3. The industrial fan motor mounting bracket according to claim 1, characterized in that: The first end of the bracket body is sleeved on the plastic fixing post, and the second end of the bracket body is sleeved on the plastic protruding post.

4. The industrial fan motor mounting bracket according to claim 1, characterized in that: The plastic clamp includes a first half-clamp and a second half-clamp that are rotatably connected to each other. The first stainless steel fastener includes a first bolt and a first nut that cooperate with each other. The first half-clamp is provided with an insert groove for the bolt head of the first bolt to be inserted. The first half-clamp and the second half-clamp are respectively provided with through holes for the screw of the first bolt to pass through.

5. The industrial fan motor mounting bracket according to claim 4, characterized in that: The plastic fixing column has through holes on its opposite sidewalls for the screw of the first bolt to pass through, and the bracket body also has first through holes on its opposite sidewalls for the screw of the first bolt to pass through.

6. The industrial fan motor mounting bracket according to claim 1, characterized in that: The second stainless steel fastener includes a second bolt and a second nut that cooperate with each other, wherein a recess is formed on the outer wall of one of the lugs for the bolt head of the second bolt to be inserted, and a recess is formed on the outer wall of the other lug for the second nut to be inserted.

7. The industrial fan motor mounting bracket according to claim 6, characterized in that: A limiting plate is symmetrically provided in the recess of the lug corresponding to the bolt head of the second bolt, and the bolt head of the second bolt is located between the two limiting plates.

8. The industrial fan motor mounting bracket according to claim 6, characterized in that: Each of the lugs has a through hole on its sidewall for the threaded rod of the second bolt to pass through. The opposite sidewalls of the plastic protrusions also have through holes for the threaded rod of the second bolt to pass through. The opposite sidewalls of the second end of the bracket body also have second through holes for the threaded rod of the second bolt to pass through.

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