CN209838744U - Centrifugal fan bearing frame support that suitability is strong - Google Patents
Centrifugal fan bearing frame support that suitability is strong Download PDFInfo
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- CN209838744U CN209838744U CN201920398167.6U CN201920398167U CN209838744U CN 209838744 U CN209838744 U CN 209838744U CN 201920398167 U CN201920398167 U CN 201920398167U CN 209838744 U CN209838744 U CN 209838744U
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- frame support
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- 230000000694 effects Effects 0.000 claims description 7
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000010354 integration Effects 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a centrifugal fan bearing frame support that suitability is strong, concretely relates to bearing frame technical field, including bearing frame support body, the lower surface of bearing frame support body is provided with the support base, the inside symmetry of bearing frame support body is provided with two sets of adjusting part, the equal fixed mounting in both sides has fixed subassembly around the support base, and the side surface embedding of supporting the base is provided with lifting unit, a set of rack movable groove has been seted up on the inside edge horizontal direction of support base, four groups movable groove have been seted up along vertical direction in the inside of support base, the below in movable groove is provided with the spacing groove. The utility model discloses well elevating assembly's design, the user can make things convenient for the user to operate according to actual conditions highly adjusting bearing frame support body, has improved the practicality of bearing frame support body, the utility model discloses simple structure, application scope is wider, the facilitate promotion.
Description
Technical Field
The utility model relates to a bearing frame technical field, more specifically say, the utility model relates to a centrifugal fan bearing frame support that suitability is strong.
Background
The centrifugal fan is a driven fluid machine which increases the gas pressure and discharges gas by means of input mechanical energy, and is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings; ventilation and draught of boilers and industrial furnaces; cooling and ventilation in air conditioning equipment and household appliances; drying and selecting grains; the wind source of the wind tunnel and the air cushion ship are inflated and propelled, and the bearing seat in the centrifugal fan needs to be supported by a corresponding support.
Through retrieval, the Chinese patent discloses a bearing seat fixing support (with the authorization publication number of CN 107575483A), which comprises a base, a second threaded pipe, a fixing block, a spring, a clamp plate and a bearing seat, wherein the top end of the base is fixedly provided with a first threaded pipe, the first threaded pipe penetrates through a shell to be in threaded connection with the second threaded pipe, the interior of the shell is fixedly provided with a worm through a bearing, the top end of the second threaded pipe is welded with a fixing plate, the interior of a groove is provided with a lead screw through a bearing, the fixing block is welded with the top end of a first sliding block, the interior of an oil cylinder is in sliding connection with a first piston and a second piston, the top end of the fixing block is in threaded connection with a threaded rod, the bottom of the second piston is in threaded connection with a fixing rod, the spring is fixedly arranged at the, one side of the fixed block is provided with a dovetail groove, and two sides of the bearing seat are provided with second sliding blocks.
However, in actual use, there are still many disadvantages, for example, after the general bearing seat support is installed, the height of the general bearing seat support cannot be adjusted according to actual conditions, and the general bearing seat support is inconvenient for actual use.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a centrifugal fan bearing frame support that suitability is strong, it rotates to drive the threaded rod through the rotary disk, then it is translational motion to drive the movable rack, the movable rack drives the cover seat and rotates in the translation, thereby make the lifter of internal phase engaged with rotate, because the top of lifter is connected with bearing frame support body through loose bearing, thereby jack-up bearing frame support body makes progress, the user can highly adjust bearing frame support body according to actual conditions, the user operation is made things convenient for, the practicality of bearing frame support body has been improved, in order to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a centrifugal fan bearing frame support that suitability is strong, includes bearing frame support body, the lower surface of bearing frame support body is provided with the support base, the inside symmetry of bearing frame support body is provided with two sets of adjusting part, the equal fixed mounting in both sides has fixed subassembly around the support base, and the side surface embedding that supports the base is provided with lifting unit, a set of rack movable groove has been seted up along the horizontal direction in the inside of supporting the base, four groups movable groove have been seted up along vertical direction in the inside of supporting the base, the below in movable groove is provided with the spacing groove.
In a preferred embodiment, the inside of the adjusting assembly comprises a rotating rod, one end of the rotating rod is connected with a clamping block, and the side surface of the clamping block is adhered with a protective pad through a pressure sensitive adhesive.
In a preferred embodiment, the fixing assembly comprises a fixing block inside, and the fixing block comprises a movable support plate inside.
In a preferred embodiment, the inside of lifting unit is including the movable rack, the place ahead meshing of movable rack has the cover seat, the inside through mounting of cover seat has the lifter, the top fixedly connected with loose bearing of lifter, the rear surface integrated into one piece of movable rack has the fixing base, the inside threaded hole that has seted up of fixing base, and one side embedding of fixing base is provided with the threaded rod, the fixed rolling disc that has cup jointed of one end of threaded rod.
In a preferred embodiment, the fixed block and the movable support plate are rotatably connected together through a pin shaft, a bolt hole is formed in the inner upper surface of the movable support plate, and a locking bolt is embedded into the inner upper surface of the movable support plate corresponding to the bolt hole.
In a preferred embodiment, the threaded rod and the fixed seat are rotatably connected together in a threaded manner.
The utility model discloses a technological effect and advantage:
1. in the utility model, the rotary disk drives the threaded rod to rotate, then drives the movable rack to do translational motion, the movable rack drives the sleeve seat to rotate while translating, so that the lifting rod meshed with the inner part rotates, and the top end of the lifting rod is connected with the bearing seat support body through the movable bearing, so that the bearing seat support body is jacked upwards, a user can adjust the height of the bearing seat support body according to actual conditions, the operation of the user is facilitated, and the practicability of the bearing seat support body is improved;
2. in the utility model, the rotating rod is held to rotate, the rotating rod drives the fixture block to move, and the actual size condition of the bearings is adjusted according to requirements, so that the bearings with different sizes and models can be conveniently installed and fixed, the application range of the bearing seat bracket body is improved, and the economic cost is reduced;
3. the utility model discloses in the movable support board that is connected with the fixed block through the swing for movable support board and bearing frame support body are the vertical state, use the bolt hole above the locking bolt passes to fix, thereby increased fixed area, guaranteed the steadiness behind the installation of bearing frame support body.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the middle support base of the present invention.
Fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 according to the present invention.
Fig. 4 is a schematic structural view of the middle lifting assembly of the present invention.
Fig. 5 is a schematic structural view of the movable rack of the present invention.
The reference signs are: 1 bearing block support body, 2 support bases, 3 adjusting parts, 4 fixed parts, 5 lifting parts, 6 rack movable grooves, 7 movable grooves, 8 limit grooves, 9 rotating rods, 10 clamping blocks, 11 protection pads, 12 fixed blocks, 13 movable supporting plates, 14 movable racks, 15 sleeve seats, 16 lifting rods, 17 movable bearings, 18 fixed seats, 19 threaded holes, 20 threaded rods and 21 rotating disks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The centrifugal ventilator bearing seat support with strong applicability as shown in fig. 1, fig. 2, fig. 4 and fig. 5 comprises a bearing seat support body 1, wherein a support base 2 is arranged on the lower surface of the bearing seat support body 1, two groups of adjusting assemblies 3 are symmetrically arranged inside the bearing seat support body 1, fixed assemblies 4 are fixedly arranged on the front side and the rear side of the support base 2, a lifting assembly 5 is embedded into the side surface of the support base 2, a group of rack movable grooves 6 are formed in the support base 2 along the horizontal direction, four groups of movable grooves 7 are formed in the support base 2 along the vertical direction, and a limiting groove 8 is arranged below each movable groove 7;
the lifting assembly 5 comprises a movable rack 14 inside, a sleeve seat 15 is meshed in front of the movable rack 14, a lifting rod 16 penetrates through the sleeve seat 15, a movable bearing 17 is fixedly connected to the top end of the lifting rod 16, a fixed seat 18 is integrally formed on the rear surface of the movable rack 14, a threaded hole 19 is formed in the fixed seat 18, a threaded rod 20 is embedded into one side of the fixed seat 18, and a rotating disc 21 is fixedly sleeved at one end of the threaded rod 20;
the threaded rod 20 is rotatably connected with the fixed seat 18 in a threaded manner.
The implementation mode is specifically as follows: the user holds the rolling disc 21 and rotates, the threaded rod 20 is driven to rotate through rotating the rolling disc 21, one end of the threaded rod 20 is inserted into a threaded hole 19 in the fixed seat 18, the fixed seat 1 and the movable rack 14 are integrally formed, the movable rack 14 is driven to move in a translation mode when the threaded rod 20 rotates, the movable rack 14 drives the sleeve seat 15 to rotate in the translation mode, so that the lifting rod 16 meshed with the inner part rotates, and the top end of the lifting rod 16 is connected with the bearing seat support body 1 through the movable bearing 17 to jack the bearing seat support body 1 upwards.
The centrifugal ventilator bearing seat support that suitability is strong as shown in attached figure 1 and attached figure 3 still includes adjusting part 3, adjusting part 3's inside is including dwang 9, the one end of dwang 9 is connected with fixture block 10, the side surface of fixture block 10 has protection pad 11 through pressure sensitive adhesive bonding.
The implementation mode is specifically as follows: the user places the bearing that needs the installation in the inside of bearing frame support body 1, holds dwang 9 and rotates, and dwang 9 in the rotation drives fixture block 10 and removes, and the actual size condition of installing the bearing as required is adjusted, has made things convenient for the bearing to the not big or small model to install fixedly, has improved bearing frame support body 1's application scope to economic cost has been reduced.
The centrifugal ventilator bearing seat support with strong applicability as shown in the attached figure 1 further comprises a fixing component 4, wherein a fixing block 12 is arranged inside the fixing component 4, and a movable supporting plate 13 is arranged inside the fixing block 12;
the fixed block 12 is rotatably connected with the movable supporting plate 13 through a pin shaft, a bolt hole is formed in the inner upper surface of the movable supporting plate 13, and a locking bolt is embedded into the inner upper surface of the movable supporting plate 13 corresponding to the bolt hole.
The implementation mode is specifically as follows: the user swings the movable support plate 13 that is connected with fixed block 12 for movable support plate 13 is the vertical state with bearing frame support body 1, uses the bolt hole above the locking bolt to pass to fix, and such design has guaranteed the steadiness after bearing frame support body 1 installs through having increased fixed area.
The utility model discloses the theory of operation:
referring to the attached drawings 1, 2, 4 and 5 of the specification, a rotary disk 21 drives a threaded rod 20 to rotate, and then drives a movable rack 14 to do translational motion, the movable rack 14 drives a sleeve seat 15 to rotate while translating, so that a lifting rod 16 meshed with the inside of the lifting rod rotates, and the top end of the lifting rod 16 is connected with a bearing seat support body 1 through a movable bearing 17, so that the bearing seat support body 1 is jacked upwards, a user can adjust the height of the bearing seat support body 1 according to actual conditions, the operation of the user is facilitated, and the practicability of the bearing seat support body 1 is improved;
referring to the attached drawings 1 and 3 of the specification, by holding the rotating rod 9 to rotate, the rotating rod 9 in rotation drives the clamping block 10 to move, and the actual size condition of the bearings is adjusted according to the requirement, so that the bearings with different sizes and models can be conveniently installed and fixed, the application range of the bearing seat support body 1 is improved, and the economic cost is reduced;
referring to the attached drawing 1 of the specification, the movable supporting plate 13 connected with the fixing block 12 is swung to enable the movable supporting plate 13 to be perpendicular to the bearing seat support body 1, and a locking bolt penetrates through a bolt hole in the movable supporting plate to be fixed, so that the fixing area is increased, and the stability of the bearing seat support body 1 after installation is guaranteed.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a centrifugal fan bearing frame support that suitability is strong, includes bearing frame support body (1), its characterized in that: the lower surface of bearing frame support body (1) is provided with supports base (2), the inside symmetry of bearing frame support body (1) is provided with two sets of adjusting part (3), the equal fixed mounting in both sides has fixed subassembly (4) around supporting base (2), and the side surface embedding that supports base (2) is provided with lifting unit (5), a set of rack activity groove (6) have been seted up on the inside edge horizontal direction of supporting base (2), four groups activity groove (7) have been seted up on the inside edge vertical direction of supporting base (2), the below in activity groove (7) is provided with spacing groove (8).
2. The centrifugal ventilator bearing seat support with high applicability according to claim 1, is characterized in that: the inside of adjusting part (3) is including dwang (9), the one end of dwang (9) is connected with fixture block (10), the side surface of fixture block (10) has protective pad (11) through pressure-sensitive adhesive bonding.
3. The centrifugal ventilator bearing seat support with high applicability according to claim 1, is characterized in that: the fixing component (4) comprises a fixing block (12), and the fixing block (12) comprises a movable supporting plate (13).
4. The centrifugal ventilator bearing seat support with high applicability according to claim 1, is characterized in that: the inside of lifting unit (5) is including activity rack (14), the place ahead meshing of activity rack (14) has cover seat (15), the inside of cover seat (15) is run through and is installed lifter (16), the top fixedly connected with loose bearing (17) of lifter (16), the rear surface integration shaping of activity rack (14) has fixing base (18), threaded hole (19) are seted up to the inside of fixing base (18), and one side embedding of fixing base (18) is provided with threaded rod (20), the fixed cover of one end of threaded rod (20) has connect rotating disc (21).
5. The centrifugal ventilator bearing seat support with high applicability according to claim 3, is characterized in that: the fixed block (12) and the movable supporting plate (13) are connected together in a rotating mode through a pin shaft, the bolt hole is formed in the upper surface of the inner portion of the movable supporting plate (13), and the locking bolt is installed on the upper surface of the inner portion of the movable supporting plate (13) corresponding to the inner portion of the bolt hole in an embedded mode.
6. The centrifugal ventilator bearing seat support with high applicability according to claim 4, is characterized in that: the threaded rod (20) is rotationally connected with the fixed seat (18) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398167.6U CN209838744U (en) | 2019-03-27 | 2019-03-27 | Centrifugal fan bearing frame support that suitability is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398167.6U CN209838744U (en) | 2019-03-27 | 2019-03-27 | Centrifugal fan bearing frame support that suitability is strong |
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| Publication Number | Publication Date |
|---|---|
| CN209838744U true CN209838744U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920398167.6U Active CN209838744U (en) | 2019-03-27 | 2019-03-27 | Centrifugal fan bearing frame support that suitability is strong |
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| CN (1) | CN209838744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550432A (en) * | 2020-04-30 | 2020-08-18 | 新沂市利源机械有限公司 | Sealed and leak-proof fan bearing seat and working method thereof |
-
2019
- 2019-03-27 CN CN201920398167.6U patent/CN209838744U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550432A (en) * | 2020-04-30 | 2020-08-18 | 新沂市利源机械有限公司 | Sealed and leak-proof fan bearing seat and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A bearing bracket with strong applicability for centrifugal ventilation fans Effective date of registration: 20231117 Granted publication date: 20191224 Pledgee: Industrial and Commercial Bank of China Limited Kunshan Branch Pledgor: Kunshan Besto mechanical equipment Co.,Ltd. Registration number: Y2023980065953 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |