CN111637071B - Numerical control fan easy to assemble - Google Patents
Numerical control fan easy to assemble Download PDFInfo
- Publication number
- CN111637071B CN111637071B CN202010520971.4A CN202010520971A CN111637071B CN 111637071 B CN111637071 B CN 111637071B CN 202010520971 A CN202010520971 A CN 202010520971A CN 111637071 B CN111637071 B CN 111637071B
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- fixedly connected
- plate
- mounting
- sliding
- grooves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/5853—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
Abstract
The utility model discloses a numerical control fan convenient to install, which belongs to the technical field of numerical control fans and comprises a bottom plate, an installation plate, a fan shell and a protection cover, wherein the protection cover is arranged on the upper surface of the installation plate, the fan shell is arranged in the protection cover and fixedly connected to an installation seat, an installation mechanism is arranged in the installation seat, the installation mechanism is clamped in grooves formed in the upper surface of the installation plate, the number of the grooves is four, and every two grooves are symmetrically arranged in the front-back direction. According to the utility model, the installation mechanism, the installation seat, the fan shell, the installation plate, the grooves and the clamping grooves are arranged, one part of the installation mechanism is controlled to enter the grooves, then the clamping block on the installation mechanism can be clamped in the clamping grooves by loosening the installation mechanism, at the moment, the installation seat can be fixed on the installation plate, and meanwhile, the number of the grooves is four, so that the installation mechanism is clamped in the four grooves, the installation stabilizing effect is better, the shaking and separation conditions are not easy to occur, and great convenience is brought to the work of people.
Description
Technical Field
The utility model belongs to the technical field of numerical control fans, and particularly relates to a numerical control fan convenient to mount.
Background
The fan is specially used for ventilation and fire-fighting high-temperature smoke exhaust in places such as tunnels, underground garages, high-grade civil buildings, metallurgy, factories and mines, the numerical control fan is connected with a numerical control controller outside the fan, the wind power and the working time of the fan are accurately controlled by the controller, compared with the traditional fan, the automation degree of the numerical control fan is improved, the use of the numerical control fan is more convenient, according to a numerical control fan fixing device (patent number: CN201821658443.X) provided by Chinese patent, the scheme records that the mounting plate at the lower side of the numerical control fan is slidably arranged on a groove until touching a limiting plate, at the moment, a positioning groove and a connecting groove are positioned on the same straight line, the mounting plate is fixed by a positioning mechanism, the traditional bolt or screw connection is abandoned, the positioning mode of the utility model is quick and effective, but the fan in the scheme has single function and can only realize the fixing effect, and this fixed mode is comparatively troublesome, can't let the fan body receive fine protection simultaneously, so the fan can't continue work if receiving the damage, and the fan can't adjust its angle of blowing after being fixed, has further reduced the practicality of fan, and this fan does not possess the heat dissipation function simultaneously, leads to the higher unable effluvium of inside heat after using for a long time easily, the overheated condition that influences work of electrical apparatus part may appear.
Disclosure of Invention
The utility model aims to: the numerical control fan convenient to mount is provided for solving the problems that the existing fan fixing mode is troublesome, the fan cannot be protected, the angle can not be adjusted, and the work is influenced by overheating easily.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a numerical control fan convenient to mount comprises a bottom plate, a mounting plate, a fan shell and a protective cover, wherein the protective cover is arranged on the upper surface of the mounting plate, the fan shell is arranged in the protective cover, the fan shell is fixedly connected onto the mounting seat, a mounting mechanism is arranged in the mounting seat, the mounting mechanism is clamped in a groove formed in the upper surface of the mounting plate, the number of the grooves is four, every two grooves are symmetrically arranged from front to back, every two grooves are symmetrically arranged from left to right, a clamping groove is formed in one side surface, far away from each other, of each front groove and each back groove, and one end of the mounting mechanism is arranged in the clamping groove;
the left side and the right side of the lower surface of the mounting plate are both fixedly connected with connecting blocks, the two connecting blocks are both fixedly connected with the outer surface of the rotating shaft, the outer surface of the rotating shaft is sleeved with two bearings, the bearings are fixedly connected with the upper surface of the bottom plate, the left side and the right side of the upper surface of the bottom plate are fixedly connected with silica gel pads which are attached to the lower surface of the mounting plate, the left side and the right side of the upper surface of the bottom plate are both provided with first sliding chutes, the first sliding chutes are connected with first sliding blocks in a sliding way, the upper surfaces of the first sliding blocks are fixedly connected with the lower surface of the mounting plate through a jacking mechanism, the back fixedly connected with slide bar of first slider, the surface cover of slide bar is equipped with the sliding sleeve, and sliding sleeve fixed connection is in the through-hole that the bottom plate back was seted up, and the other end fixedly connected with handle of slide bar is provided with locking mechanical system between two slide bars, and locking mechanical system fixed connection is at the back of bottom plate.
As a further description of the above technical solution:
the utility model discloses a fan shell, including safety cover inner wall, bottom plate, the equal fixedly connected with acoustic celotex board of the left and right sides face of safety cover inner wall, the last fixed surface of safety cover inner wall is connected with the water pocket, and the laminating of water pocket is at the surface of fan shell, the equal fixedly connected with locating plate of the left and right sides face of bottom plate, the mounting hole has been seted up to the upper surface of locating plate.
As a further description of the above technical solution:
the fan shell is internally provided with a plurality of heat conducting wires which are uniformly arranged in a ring shape, one end of the back of each heat conducting wire is fixedly connected with the outer surface of each cooling fin, and each cooling fin is located on the rear side of the fan shell.
As a further description of the above technical solution:
the equal fixedly connected with T-shaped piece of the left and right sides of safety cover lower surface, T-shaped piece setting is at the T-slot that the mounting panel upper surface was seted up, and the T-slot runs through to the back of mounting panel.
As a further description of the above technical solution:
the installation mechanism comprises a sleeve fixedly connected to the lower surface of the inner wall of the installation seat, two limit blocks are arranged in the sleeve, a connecting column is fixedly connected to one side face, away from the two limit blocks, of the connecting column, and a clamping block is fixedly connected to the other end of the connecting column through a connecting plate.
As a further description of the above technical solution:
the left side face and the right side face of the connecting plate are fixedly connected with third sliding blocks, the third sliding blocks are connected in third sliding grooves in a sliding mode, the two third sliding grooves are respectively formed in the left side face and the right side face of the inner wall of the accommodating hole, and the accommodating hole is formed in the lower surface of the mounting seat.
As a further description of the above technical solution:
the utility model discloses a mounting structure, including spliced pole, lateral wall, the lateral wall is equipped with the second spring, the one end and the connecting plate of second spring are close to sheathed tube a side fixed connection, the other end and the sleeve pipe of second spring are close to a side fixed connection of connecting plate, the opposite face of two connecting plates respectively with the both ends fixed connection of fixed rope, fixed rope is located two position rings, holding ring fixed connection is at sheathed tube upper surface, fixed rope runs through two restriction holes that the mount pad upper surface was seted up, the middle part of fixed rope is located the mount pad outside.
As a further description of the above technical solution:
a plurality of jacks are formed in the outer surfaces of the sliding rods, the jacks are uniformly arranged from front to back, and the jacks are located between the two sliding rods.
As a further description of the above technical solution:
locking mechanical system includes the baffle of fixed connection at the bottom plate back, the back fixedly connected with curb plate of baffle, and the positive left and right sides of curb plate all is provided with two separation blades, and the equal fixedly connected with inserted block in a side that two separation blades were kept away from mutually, the back fixedly connected with second slider of separation blade, second slider sliding connection are in the second spout, and the front at the curb plate is seted up to the second spout, a side fixed connection of inserted block is passed through first spring and baffle is kept away from to the separation blade.
As a further description of the above technical solution:
climbing mechanism includes first stationary blade and second stationary blade, and first stationary blade fixed connection is at the lower surface of mounting panel, and second stationary blade fixed connection is at the upper surface of first slider, and a side of first stationary blade is articulated through the one end of first round pin axle with the connecting rod, and the other end of connecting rod is articulated through a side of second round pin axle with the second stationary blade.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, by arranging the mounting mechanism, the mounting seat, the fan shell, the mounting plate, the grooves and the clamping grooves, one part of the mounting mechanism is controlled to enter the grooves, then the clamping block on the mounting mechanism can be clamped in the clamping grooves by loosening the mounting mechanism, at the moment, the mounting seat can be fixed on the mounting plate, the fixing mode is more convenient, the mounting efficiency of workers is greatly improved, and meanwhile, four grooves are arranged, so that the mounting mechanism is clamped in the four grooves, the mounting stabilizing effect is better, the shaking and separation conditions are not easy to occur, and great convenience is brought to the work of people.
2. In the utility model, the protective cover can protect the fan shell and cannot damage the fan shell even though an accident occurs, the T-shaped block and the T-shaped groove are arranged, the T-shaped block can slide in the T-shaped groove, the protective cover can be effectively fixed on the mounting plate, and meanwhile, the T-shaped block can be controlled to slide in the T-shaped groove and separate from the mounting plate, so that the damaged protective cover can be conveniently replaced, thereby ensuring the protective effect on the fan shell, the sound insulation plate can surround the fan shell, thereby effectively performing the noise reduction function on the fan shell and effectively eliminating the noise generated when the fan shell works, the water sac can cover the outer surface of the fan shell by arranging the water sac, the heat generated when the fan shell works can be absorbed by the condensed water in the water sac, and the heat generated when the fan shell works can be well reduced, and the heat conducting wires can lead out the heat absorbed by the fan shell and transfer the heat to the radiating fins, and at the moment, the heat can be quickly taken away by the flowing cold air by the radiating fins when the external air passes through the fan shell, so that the radiating effect on the fan shell is further improved, and the condition that the work is influenced by the overheating of electric appliance parts in the fan shell is avoided.
3. According to the utility model, through the arrangement of the sliding rod, the handle, the first slider, the rotating shaft and the jacking mechanism, under the action of the rotating shaft, the bearing and the connecting block, the whole mounting plate can rotate and adjust the angle of the fan shell, so that the blowing angle of the fan shell can be effectively adjusted, one end of the jacking mechanism can be controlled to move back and forth through the matching of the handle, the sliding rod and the first slider, the other end of the jacking mechanism can push the mounting plate to rotate, so that the blowing angles of the mounting plate and the fan shell can be effectively adjusted, and the practicability of the fan shell is improved due to the convenience in operation.
Drawings
FIG. 1 is a schematic structural diagram of a conveniently-installed numerical control fan according to the present invention;
FIG. 2 is a schematic diagram of a right-view partial sectional structure of a mounting plate and a bottom plate of a conveniently-mounted numerical control fan according to the present invention;
FIG. 3 is a schematic diagram of a rear view cross-sectional structure of a fan casing and a protective cover in a numerical control fan according to the present invention;
FIG. 4 is a schematic cross-sectional view of a top view of a mounting mechanism of a conveniently-mounted NC fan according to the present invention;
fig. 5 is a schematic cross-sectional view of a top view of a locking mechanism in a conveniently installed digitally controlled blower according to the present invention.
Illustration of the drawings:
1. a base plate; 2. mounting a plate; 3. a protective cover; 4. a fan housing; 5. a mounting seat; 6. heat conducting wires; 7. a silica gel pad; 8. positioning a plate; 9. mounting holes; 10. a jacking mechanism; 101. a first fixing sheet; 102. a connecting rod; 103. a second fixing sheet; 11. a first chute; 12. a first slider; 13. a slide bar; 14. a sliding sleeve; 15. a through hole; 16. a locking mechanism; 161. a second slider; 162. a first spring; 163. a partition plate; 164. a side plate; 165. inserting a block; 17. a bearing; 18. a rotating shaft; 19. a water bladder; 20. a sound insulating board; 21. a groove; 22. a card slot; 23. an installation mechanism; 231. fixing a rope; 232. a sleeve; 233. a positioning ring; 234. a third slider; 235. a clamping block; 236. a second spring; 237. a connecting plate; 238. a third chute; 24. an accommodation hole; 25. a T-shaped slot; 26. a T-shaped block; 27. and (4) inserting the jack.
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. 1-5, the present invention provides a technical solution: a numerical control fan convenient to mount comprises a bottom plate 1, a mounting plate 2, a fan shell 4 and a protective cover 3, wherein the protective cover 3 is arranged on the upper surface of the mounting plate 2, sound insulation plates 20 are fixedly connected to the left side surface and the right side surface of the inner wall of the protective cover 3 respectively, the fan shell 4 can be surrounded by the sound insulation plates 20 through the arrangement of the sound insulation plates 20, so that the noise reduction function can be effectively carried out on the fan shell 4, noise generated when the fan shell 4 works can be effectively eliminated, a water sac 19 is fixedly connected to the upper surface of the inner wall of the protective cover 3, the water sac 19 is attached to the outer surface of the fan shell 4, positioning plates 8 are fixedly connected to the left side surface and the right side surface of the bottom plate 1 respectively, mounting holes 9 are formed in the upper surface of the positioning plates 8, through the positioning plates 8 and the mounting holes 9, screws can penetrate through the mounting holes 9 to fix the positioning plates 8 at required positions, and then the fan shell 4 can be fixed on the mounting plate 2, the fan shell 4 is internally provided with the plurality of heat-conducting wires 6, the plurality of heat-conducting wires 6 are uniformly arranged in a circular ring shape, one end of the back of each heat-conducting wire 6 is fixedly connected with the outer surface of each radiating fin, each radiating fin is positioned on the rear side of the fan shell 4, the water sac 19, the heat-conducting wires 6 and the radiating fins are arranged, the water sac 19 can cover the outer surface of the fan shell 4, heat generated by the fan shell 4 during working can be absorbed by condensed water in the water sac 19 at the moment, heat generated by the fan shell 4 during working can be well reduced, the heat absorbed by the fan shell 4 can be led out by the heat-conducting wires 6 and transferred to the radiating fins, and the heat can be quickly taken away by flowing cold air when external air passes through the fan shell 4 at the moment, so that the radiating effect on the fan shell 4 is further improved;
the left side and the right side of the lower surface of the protective cover 3 are fixedly connected with T-shaped blocks 26, the T-shaped blocks 26 are arranged in T-shaped grooves 25 formed in the upper surface of the mounting plate 2, the T-shaped grooves 25 penetrate through the back surface of the mounting plate 2, the T-shaped blocks 26 can slide in the T-shaped grooves 25 by arranging the T-shaped blocks 26 and the T-shaped grooves 25, the protective cover 3 can be effectively fixed on the mounting plate 2, meanwhile, the T-shaped blocks 26 can be controlled to slide in the T-shaped grooves 25 to separate from the mounting plate 2, the damaged protective cover 3 can be conveniently replaced, the protective effect on the fan shell 4 can be ensured, the fan shell 4 is arranged in the protective cover 3, the fan shell 4 is fixedly connected on the mounting seat 5, the mounting mechanism 23 is arranged in the mounting seat 5, the mounting mechanism 23 comprises a sleeve 232 fixedly connected to the lower surface of the inner wall of the mounting seat 5, two limit blocks are arranged in the sleeve, and one side surface, far away from each limit block, is fixedly connected with a connecting column, through the arrangement of the sleeve 232 and the limiting block, the limiting block can stably slide in the sleeve 232, so that the connecting column is more stable when moving left and right, the other end of the connecting column is fixedly connected with the fixture block 235 through the connecting plate 237, the left and right side surfaces of the connecting plate 237 are fixedly connected with the third slider 234, the third slider 234 is slidably connected in the third sliding groove 238, the two third sliding grooves 238 are respectively arranged on the left and right side surfaces of the inner wall of the accommodating hole 24, through the arrangement of the third slider 234 and the third slider 234, the connecting plate 237 is more stable when moving left and right, so that the fixture block 235 can be stably inserted into the clamping groove 22, the accommodating hole 24 is arranged on the lower surface of the mounting seat 5, the outer surface of the connecting column is sleeved with the second spring 236, one end of the second spring 236 is fixedly connected with one side surface of the connecting plate 237 close to the sleeve 232, and the other end of the second spring 236 is fixedly connected with one side surface of the sleeve 232 close to the connecting plate 237, the opposite surfaces of the two connecting plates 237 are respectively fixedly connected with the two ends of the fixing rope 231, the fixing rope 231 is positioned in the two positioning rings 233, the positioning rings 233 are fixedly connected with the upper surface of the sleeve 232, the fixing rope 231 penetrates through two limiting holes formed in the upper surface of the mounting seat 5, the middle part of the fixing rope 231 is positioned outside the mounting seat 5, by arranging the fixing rope 231, the connecting plates 237 and the fixture blocks 235, a worker can pull the connecting plates 237 through the fixing rope 231, the fixture blocks 235 can be driven to move by the connecting plates 237, by arranging the second springs 236, when the worker does not pull the fixing rope 231 any more, the second springs 236 can push the connecting plates 237 to move by self elastic extension, the fixture blocks 235 are inserted into the clamping grooves 22, the mounting seat 5 can be conveniently mounted by the worker, by arranging the positioning rings 233 and 233, the positioning rings can limit the movement estimation of the fixing rope 231, when the worker pulls the fixing rope 231, one end of the fixing rope 231 can pull the connecting plates 237 to move, the mounting mechanism 23 is clamped in grooves 21 formed in the upper surface of the mounting plate 2, the number of the grooves 21 is four, every two grooves 21 are symmetrically arranged in the front-back direction, every two grooves 21 are symmetrically arranged in the left-right direction, a clamping groove 22 is formed in one side surface, away from each other, of each front groove 21 and each back groove 21, and one end of the mounting mechanism 23 is arranged in the clamping groove 22;
the left side and the right side of the lower surface of the mounting plate 2 are both fixedly connected with connecting blocks, the two connecting blocks are both fixedly connected with the outer surface of the rotating shaft 18, the outer surface sleeve of the rotating shaft 18 is provided with two bearings 17, the bearings 17 are fixedly connected with the upper surface of the bottom plate 1, the left side and the right side of the upper surface of the bottom plate 1 are both fixedly connected with silica gel pads 7, the silica gel pads 7 can support the mounting plate 2 by arranging the silica gel pads 7, the mounting plate 2 can be kept in a horizontal state, the silica gel pads 7 are attached to the lower surface of the mounting plate 2, the left side and the right side of the upper surface of the bottom plate 1 are both provided with first sliding grooves 11, the first sliding grooves 11 are internally and slidably connected with first sliding blocks 12, the upper surface of the first sliding blocks 12 is fixedly connected with the lower surface of the mounting plate 2 through a jacking mechanism 10, the jacking mechanism 10 comprises a first fixing plate 101 and a second fixing plate 103, and the first fixing plate 101 is fixedly connected with the lower surface of the mounting plate 2, the second fixing plate 103 is fixedly connected to the upper surface of the first slider 12, one side face of the first fixing plate 101 is hinged to one end of the connecting rod 102 through a first pin shaft, the other end of the connecting rod 102 is hinged to one side face of the second fixing plate 103 through a second pin shaft, by arranging the first fixing plate 101, the connecting rod 102 and the second fixing plate 103, the connecting rod 102 can rotate between the first fixing plate 101 and the second fixing plate 103 under the action of the first pin shaft and the second pin shaft, so that the second fixing plate 103 can be driven to move when the first slider 12 moves, at the moment, one end of the connecting rod 102 moves, the other end of the connecting rod can push the first fixing plate 101 to move, and further the mounting plate 2 can rotate to adjust the angle;
the back of the first sliding block 12 is fixedly connected with a sliding rod 13, the outer surface of the sliding rod 13 is sleeved with a sliding sleeve 14, the sliding sleeve 14 is fixedly connected in a through hole 15 formed in the back of the bottom plate 1, the other end of the sliding rod 13 is fixedly connected with a handle, one end of the jacking mechanism 10 can be controlled to move back and forth through the matching of the handle, the sliding rod 13 and the first sliding block 12, the other end of the jacking mechanism 10 can push the mounting plate 2 to rotate, so that the blowing angle of the mounting plate 2 and the fan shell 4 can be effectively adjusted, a locking mechanism 16 is arranged between the two sliding rods 13, the locking mechanism 16 is fixedly connected to the back of the bottom plate 1, the outer surface of the sliding rod 13 is provided with a plurality of jacks 27, the jacks 27 are uniformly arranged from front to back, the jacks 27 are positioned between the two sliding rods 13, the locking mechanism 16 comprises a partition plate 163 fixedly connected to the back of the bottom plate 1, and the back of the partition plate 163 is fixedly connected with a side plate 164, the left side and the right side of the front face of the side plate 164 are respectively provided with two blocking pieces, one side face, far away from the two blocking pieces, of each blocking piece is fixedly connected with an insertion block 165, the back face of each blocking piece is fixedly connected with a second sliding block 161, the second sliding block 161 is connected in a second sliding groove in a sliding mode, the second sliding groove is formed in the front face of the side plate 164, one side face, far away from the insertion block 165, of each blocking piece is fixedly connected with one side face of the partition plate 163 through a first spring 162, through the arrangement of the insertion blocks 165 and the plurality of insertion holes 27, the insertion blocks 165 can be inserted into any insertion hole 27, so that the sliding rod 13 can be effectively fixed when moving to any position, through the arrangement of the second sliding blocks 161 and the second sliding grooves, the second sliding blocks 161 can slide in the second sliding grooves, therefore, the blocking pieces are more stable when moving left and right, the insertion blocks 165 can be stably driven to be inserted into the insertion holes 27, through the arrangement of the first springs 162, the first springs 162 can extend through self elasticity, the insert block 165 can be stably inserted into the insertion hole 27 without being easily loosened.
The working principle is as follows: when the angle adjusting device is used, when the angle of the fan shell 4 needs to be adjusted, a worker can control the sliding rod 13 to move back and forth through the handle, the sliding rod 13 can drive the first sliding block 12 to move back and forth, at the moment, the first sliding block 12 can drive the mounting plate 2 to rotate through the jacking mechanism 10 to adjust the angle, at the moment, the angle of the fan shell 4 can be effectively adjusted, after the angle adjustment is completed, the worker loosens two holding sheets held between the hands, at the moment, the first spring 162 can push the insert block 165 to insert into the insertion hole 27, at the moment, the sliding rod 13 can be fixed, at the same time, the mounting plate 2 is kept at a specific angle and is fixed, when the fan shell 4 and the protective cover 3 need to be disassembled, the worker pushes the protective cover 3 to move backwards, at the moment, the T-shaped block 26 can be separated from the T-shaped groove 25, the protective cover 3 can be conveniently taken down, then the two fixing ropes 231 are pulled to move upwards, at the two ends of the fixing ropes 231 respectively pull the two connecting plates 237 to approach each other, and two fixture blocks 235 can be separated from the front and rear two clamping grooves 22, and finally, a worker can detach the mounting seat 5 and the fan housing 4 from the mounting plate 2, and the fixing rope 231 can be pulled to be conveniently mounted during mounting.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A numerical control fan convenient to mount comprises a bottom plate (1), a mounting plate (2), a fan shell (4) and a protective cover (3), and is characterized in that the protective cover (3) is arranged on the upper surface of the mounting plate (2), the fan shell (4) is arranged in the protective cover (3), a plurality of heat conducting wires (6) are arranged in the fan shell (4), the heat conducting wires (6) are uniformly arranged in a circular ring shape, one end of the back surface of each heat conducting wire (6) is fixedly connected with the outer surface of a heat radiating fin, the heat radiating fins are positioned on the rear side of the fan shell (4), the fan shell (4) is fixedly connected onto a mounting seat (5), a mounting mechanism (23) is arranged in the mounting seat (5), the mounting mechanism (23) is clamped in a groove (21) formed in the upper surface of the mounting plate (2), the number of the grooves (21) is four, and every two grooves (21) are symmetrically arranged in the front and back direction, each two grooves (21) are arranged in bilateral symmetry, a clamping groove (22) is formed in one side face, far away from each front groove (21) and each rear groove (21), and one end of the mounting mechanism (23) is arranged in the clamping groove (22);
the utility model discloses a mounting plate, including mounting panel (2), bearing (17), bottom plate (1), silica gel pad (7), jacking mechanism (10) and the lower fixed surface of mounting panel (2) are passed through to the upper surface of bottom plate (11), first spout (11) have all been seted up to the left and right sides of bottom plate (1), and sliding sleeve (14) is overlapped to the surface cover of mounting panel (2) the equal fixedly connected with connecting block in the left and right sides of mounting panel (2) lower surface, the equal fixedly connected with connecting block of two connecting blocks, two outer surface cover of rotating shaft (18), and the surface cover of rotating shaft (18) is equipped with two bearing (17), bearing (17) fixed connection is at the upper surface of bottom plate (1), the equal fixedly connected with silica gel pad (7) in the left and right sides of bottom plate (1) upper surface, and first spout (11) sliding connection has first slider (12) in first spout (11), and the upper surface of first slider (12) passes through jacking mechanism (10) and mounting panel (2) lower fixed connection, the back fixedly connected with slide bar (13) outer surface cover, the sliding sleeve (14) is fixedly connected in a through hole (15) formed in the back face of the bottom plate (1), the other end of each sliding rod (13) is fixedly connected with a handle, a locking mechanism (16) is arranged between the two sliding rods (13), and the locking mechanism (16) is fixedly connected to the back face of the bottom plate (1).
2. The numerical control fan convenient to mount according to claim 1, wherein the left side and the right side of the lower surface of the protective cover (3) are fixedly connected with T-shaped blocks (26), the T-shaped blocks (26) are arranged in T-shaped grooves (25) formed in the upper surface of the mounting plate (2), and the T-shaped grooves (25) penetrate through the back surface of the mounting plate (2).
3. The numerical control fan convenient to mount according to claim 1, wherein the mounting mechanism (23) comprises a sleeve (232) fixedly connected to the lower surface of the inner wall of the mounting seat (5), two limiting blocks are arranged in the sleeve (232), a connecting column is fixedly connected to one side surface of the sleeve (232) far away from the two limiting blocks, and a clamping block (235) is fixedly connected to the other end of the connecting column through a connecting plate (237).
4. The numerical control fan convenient to mount according to claim 3, wherein the left side and the right side of the connecting plate (237) are fixedly connected with third sliding blocks (234), the third sliding blocks (234) are slidably connected in third sliding grooves (238), the two third sliding grooves (238) are respectively arranged on the left side and the right side of the inner wall of the accommodating hole (24), and the accommodating hole (24) is arranged on the lower surface of the mounting base (5).
5. The numerical control fan convenient to mount according to claim 4, wherein a second spring (236) is sleeved on the outer surface of the connecting column, one end of the second spring (236) is fixedly connected with one side face, close to the sleeve (232), of the connecting plate (237), the other end of the second spring (236) is fixedly connected with one side face, close to the connecting plate (237), of the sleeve (232), opposite faces of the two connecting plates (237) are fixedly connected with two ends of the fixing rope (231) respectively, the fixing rope (231) is located in the two positioning rings (233), the positioning rings (233) are fixedly connected to the upper surface of the sleeve (232), the fixing rope (231) penetrates through two limiting holes formed in the upper surface of the mounting seat (5), and the middle of the fixing rope (231) is located outside the mounting seat (5).
6. The numerical control fan convenient to mount according to claim 1, wherein a plurality of insertion holes (27) are formed in the outer surface of each sliding rod (13), the insertion holes (27) are uniformly arranged from front to back, and the insertion holes (27) are located between the two sliding rods (13).
7. The numerical control fan convenient to mount according to claim 1, wherein the locking mechanism (16) comprises a partition plate (163) fixedly connected to the back of the bottom plate (1), a side plate (164) is fixedly connected to the back of the partition plate (163), two blocking plates are arranged on the left side and the right side of the front of the side plate (164), an insertion block (165) is fixedly connected to one side of the two blocking plates away from each other, a second sliding block (161) is fixedly connected to the back of each blocking plate, the second sliding block (161) is slidably connected to a second sliding groove, the second sliding groove is formed in the front of the side plate (164), and one side of the blocking plate away from the insertion block (165) is fixedly connected to one side of the partition plate (163) through a first spring (162).
8. The numerical control fan easy to assemble according to claim 1, characterized in that, climbing mechanism (10) includes first stationary blade (101) and second stationary blade (103), first stationary blade (101) fixed connection is at the lower surface of mounting panel (2), second stationary blade (103) fixed connection is at the upper surface of first slider (12), a side of first stationary blade (101) is articulated with one end of connecting rod (102) through first round pin axle, the other end of connecting rod (102) is articulated with a side of second stationary blade (103) through second round pin axle.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010520971.4A CN111637071B (en) | 2020-06-10 | 2020-06-10 | Numerical control fan easy to assemble |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010520971.4A CN111637071B (en) | 2020-06-10 | 2020-06-10 | Numerical control fan easy to assemble |
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| Publication Number | Publication Date |
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| CN111637071A CN111637071A (en) | 2020-09-08 |
| CN111637071B true CN111637071B (en) | 2022-01-21 |
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| CN202010520971.4A Active CN111637071B (en) | 2020-06-10 | 2020-06-10 | Numerical control fan easy to assemble |
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| CA2725646A1 (en) * | 2008-05-26 | 2009-12-03 | Mitsubishi Electric Corporation | A protection housing for ventilator in case of overheating of a terminal block |
| CN206206229U (en) * | 2016-11-24 | 2017-05-31 | 上海沃克通用设备有限公司 | Mobile adjustable post centrifugal blower |
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| Publication number | Publication date |
|---|---|
| CN111637071A (en) | 2020-09-08 |
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