CN219649788U - Frock is unloaded to condensation fan flabellum - Google Patents
Frock is unloaded to condensation fan flabellum Download PDFInfo
- Publication number
- CN219649788U CN219649788U CN202320887499.7U CN202320887499U CN219649788U CN 219649788 U CN219649788 U CN 219649788U CN 202320887499 U CN202320887499 U CN 202320887499U CN 219649788 U CN219649788 U CN 219649788U
- Authority
- CN
- China
- Prior art keywords
- support
- horizontal pole
- curb plate
- fan blade
- unload
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 241000883990 Flabellum Species 0.000 title claims description 10
- 230000005494 condensation Effects 0.000 title description 2
- 238000009833 condensation Methods 0.000 title description 2
- 238000009434 installation Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the field of fan overhauling equipment, in particular to a condensing fan blade demounting tool, which comprises a support frame body, demounting ejector rods and a rotating handle, wherein the support frame body comprises a support cross rod and a support vertical rod, the upper end of the support vertical rod is arranged on the support cross rod, a U-shaped groove is formed in the lower end of the support vertical rod, the opening of the U-shaped groove faces to the front side, two groups of support vertical rods are arranged on the left side and the right side of the support cross rod correspondingly, the demounting ejector rods vertically penetrate through the middle of the support cross rod and are in threaded connection with the support cross rod, conical top tips are arranged at the lower ends of the demounting ejector rods, lantern rings are arranged at the upper ends of the demounting ejector rods, and the rotating handle penetrates through the lantern rings.
Description
Technical Field
The utility model relates to the field of fan overhaul equipment, in particular to a condensing fan blade dismounting tool.
Background
The existing air conditioning units used by railway coaches, motor cars and high-speed rails are more and more along with the running time and the running mileage, and the fans of the air conditioning units need to be decomposed and overhauled regularly to replace fan bearings. When overhauling, the fan blade is detached from the motor rotor, so that the fan bearing can be replaced. Because the disassembly space of the fan blade is limited, a manual disassembly method is adopted, namely, an iron rod or an iron hammer is used for knocking the fan blade shaft sleeve from one side of the fan blade, so that time and labor are wasted, damage to the fan blade and a main shaft is easily caused, and even the whole fan is scrapped, especially when accessories are severely corroded, the disassembly difficulty is higher; the common hydraulic gripper or mechanical gripper is adopted, so that the gripper hook is difficult to grasp fan blades, and even if the edges of the fan blades are grasped, the fan blades can be deformed, and the disassembly difficulty is high; the unloading quality can be well controlled by adopting a small press and a special tool, but the equipment acquisition cost is high. Therefore, it is necessary to manufacture a disassembling tool for the fan blade of the condensing fan to solve the above problems.
Disclosure of Invention
The utility model aims to provide a condensing fan blade dismounting tool for solving the problems in the background art.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides a condensing fan flabellum moves back and unloads frock, including supporting the support body, move back and unload ejector pin and twist grip, the support body is including supporting the horizontal pole and supporting the montant, support the montant upper end and install on supporting the horizontal pole, the lower extreme is equipped with U type groove, U type groove opening is towards the front side, support the montant and set up two sets of and correspond in the left and right sides that supports the horizontal pole, move back and unload the ejector pin and vertically wear to establish and support the horizontal pole middle part and with support horizontal pole threaded connection, the lower extreme that moves back and unload the ejector pin is equipped with conical top point portion, move back and unload the ejector pin upper end and be equipped with the lantern ring, twist grip wears to establish the lantern ring.
Further description of the utility model: the support montant is including installation curb plate, deep floor and the mounting plate of integrative setting, and installation curb plate upper end is installed on supporting the horizontal pole, and deep floor corresponds the inboard of installation curb plate and sets up perpendicularly with the installation curb plate, and the mounting plate is fixed at installation curb plate and deep floor lower extreme, is provided with U type groove on the mounting plate.
Further description of the utility model: the lower end of the supporting cross rod is provided with a sliding groove, the upper end of the mounting side plate is provided with a sliding boss, the sliding boss is in sliding connection with the sliding groove, and the left and right positions of the mounting side plate relative to the supporting cross rod are adjustable.
Further description of the utility model: the rotating handle comprises a rotating rod and a handheld component, the rotating rod penetrates through the lantern ring, the handheld component is fixed at two ends of the rotating rod, and the shape of the handheld component is a sphere.
Further description of the utility model: the periphery of the rotating rod and the handheld part is coated with an anti-slip layer, and the anti-slip layer is made of rubber materials.
The beneficial effects of the utility model are as follows: when need dismantle fan flabellum from motor rotor, anticlockwise rotation twist grip earlier, twist grip drives and moves back and unload the ejector pin to the suitable height, then fix support frame body on flabellum upper portion for effort and reaction force when the transmission is moved back and unloaded, clockwise rotation twist grip at last, move back and unload the ejector pin downwardly moving, after holding up condensing fan pivot center, evenly exert the effort, make and move back and unload the ejector pin and break away from flabellum and condensing fan pivot, reach the flabellum and move back and unload the purpose, the advantage of this design is in, convenient operation, can dismantle the flabellum fast, labour saving and time saving improves the operating efficiency, and the dismantlement in-process can not cause the deformation and the damage of flabellum, on the other hand, the frock mechanism that moves back and unloads of this design is succinct, low in manufacturing cost, avoid using expensive equipment to move back and unload.
Drawings
FIG. 1 is an overall construction diagram of a first embodiment of the present utility model;
FIG. 2 is an overall construction diagram of a second embodiment of the present utility model;
FIG. 3 is an exploded view of a second embodiment of the present utility model;
reference numerals illustrate:
1. a support frame body; 11. a support rail; 111. a sliding groove; 12. a supporting vertical rod; 121. installing a side plate; 1211. a sliding boss; 122. reinforcing rib plates; 123. a mounting base plate; 1231. a U-shaped groove; 2. the ejector rod is disassembled; 21. a top tip; 22. a collar; 3. rotating the handle; 31. a rotating rod; 32. a hand-held component.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
embodiment one:
as shown in fig. 1, a condensing fan blade withdraw frock, including support frame body 1, withdraw ejector pin 2 and twist grip 3, support frame body 1 includes support horizontal pole 11 and support montant 12, support montant 12 upper end is installed on support horizontal pole 11, the lower extreme is equipped with U type groove 1231, the opening of U type groove 1231 is towards the front side, support montant 12 sets up two sets of and corresponds in the left and right sides of support horizontal pole 11, withdraw ejector pin 2 vertical wears to establish support horizontal pole 11 middle part and with support horizontal pole 11 threaded connection, withdraw ejector pin 2's lower extreme is equipped with conical top portion 21, withdraw ejector pin 2 upper end is equipped with the lantern ring 22, twist grip 3 wears to establish the lantern ring 22.
The fan blade to be disassembled is provided with a screw hole specially used for disassembling, when the fan blade is required to be disassembled from a motor rotor, the rotating handle 3 is firstly rotated anticlockwise, the rotating handle 3 drives the disassembling ejector rod 2 to a proper height, then a screw is adopted, the U-shaped groove 1231 is penetrated and connected with the screw hole on the fan blade, the supporting frame body 1 is fixed on the upper part of the fan blade and is used for transmitting acting force and reaction force during disassembling, and finally the rotating handle 3 is rotated clockwise, the disassembling ejector rod 2 moves downwards and uniformly applies acting force after the center of the rotating shaft of the condensing fan is propped against, so that the disassembling ejector rod 2 breaks away the fan blade from the rotating shaft of the condensing fan, the purpose of disassembling the fan blade is achieved.
The support montant 12 includes the installation curb plate 121, deep floor 122 and the mounting plate 123 that an organic whole set up, and installation curb plate 121 upper end is installed on supporting horizontal pole 11, and deep floor 122 corresponds the inboard of installation curb plate 121 and sets up perpendicularly with installation curb plate 121, and mounting plate 123 is fixed at installation curb plate 121 and deep floor 122 lower extreme, is provided with U type groove 1231 on the mounting plate 123.
In this embodiment, the installation side plate 121 is fixed on the supporting cross bar 11, and the reinforcing rib plate 122 can improve the strength of the installation side plate 121, so that the installation side plate 121 is not easy to deform in the use process, the service life is prolonged, the bottom surface of the installation bottom plate 123 is in contact with the surface of the fan blade, and the installation bottom plate is fixedly connected with the screw holes on the fan blade through screws penetrating through the U-shaped grooves 1231.
The rotating handle 3 includes rotary rod 31 and handheld part 32, the lantern ring 22 is worn to establish by rotary rod 31, handheld part 32 is fixed at the both ends of rotary rod 31, handheld part 32's shape is the spheroid, when moving to withdraw ejector pin 2 through the 3 drive of rotating handle, can remove rotary rod 31 middle part to lantern ring 22 departments, handheld part 32 at handheld both ends, drive rotary rod 31 is rotatory, also can remove rotary rod 31 one end to lantern ring 22 departments, handheld part 32 of handheld other end, drive rotary rod 31 is rotatory, the mode of use can be selected in a flexible way according to actual operation environment, handheld part 32 sets up to the spheroid, the comfort of operating personnel when handheld can be improved.
The outer circumferences of the rotating rod 31 and the handheld component 32 are coated with an anti-slip layer, and the anti-slip layer is made of rubber materials, so that the friction force between the hands and the rotating handle 3 can be improved, and the phenomenon that the hands of operators sweat more and slip with the rotating handle 3 in a high-temperature environment is avoided.
Embodiment two:
as shown in fig. 2 to 3, the present embodiment is similar to the first embodiment in that the lower end of the support rail 11 is provided with a sliding groove 111, the upper end of the mounting side plate 121 is provided with a sliding boss 1211, the sliding boss 1211 is slidably connected with the sliding groove 111, and the left and right positions of the mounting side plate 121 relative to the support rail 11 are adjustable.
The sliding boss 1211 can slide in the sliding groove 111 and can also be separated from the outer side of the sliding groove 111, so that the distance between the two groups of mounting bottom plates 123 can be flexibly adjusted to adapt to screw holes with different distances on the fan blades, and meanwhile, the support vertical rod 12 can be conveniently detached from the support cross rod 11, and the replacement is convenient.
The above description should not be taken as limiting the scope of the utility model, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.
Claims (5)
1. The utility model provides a condensing fan flabellum moves back and unloads frock which characterized in that: including support frame body, withdraw and unload ejector pin and twist grip, support the support frame body and including supporting horizontal pole and support montant, it installs to support the montant upper end on the support horizontal pole, the lower extreme is equipped with the U type groove, U type groove opening is towards the front side, it sets up two sets of and corresponds to support the left and right sides of horizontal pole to support the montant, withdraw and unload the ejector pin and vertically pass support horizontal pole middle part and with support horizontal pole threaded connection, withdraw and unload the lower extreme of ejector pin and be equipped with conical top, withdraw and unload the ejector pin upper end and be equipped with the lantern ring, twist grip passes the lantern ring.
2. The condensing fan blade withdrawal tooling of claim 1, wherein: the support montant is including installation curb plate, deep floor and the mounting plate that an organic whole set up, install curb plate upper end is installed on the support horizontal pole, deep floor corresponds the inboard of installation curb plate and with the installation curb plate sets up perpendicularly, the mounting plate is fixed install the curb plate with deep floor lower extreme, be provided with on the mounting plate U type groove.
3. The condensing fan blade withdrawal tooling of claim 2, wherein: the support horizontal pole lower extreme is equipped with the slip recess, the installation curb plate upper end is equipped with the slip boss, the slip boss with slip recess sliding connection, the installation curb plate for the position is adjustable about the support horizontal pole.
4. The condensing fan blade withdrawal tooling of claim 1, wherein: the rotary handle comprises a rotary rod and a handheld component, the rotary rod penetrates through the lantern ring, the handheld component is fixed at two ends of the rotary rod, and the handheld component is in a sphere shape.
5. The condensing fan blade withdrawal tooling of claim 4, wherein: the rotary rod with the periphery cladding of handheld part has the skid resistant course, the skid resistant course adopts rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320887499.7U CN219649788U (en) | 2023-04-20 | 2023-04-20 | Frock is unloaded to condensation fan flabellum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320887499.7U CN219649788U (en) | 2023-04-20 | 2023-04-20 | Frock is unloaded to condensation fan flabellum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219649788U true CN219649788U (en) | 2023-09-08 |
Family
ID=87880321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320887499.7U Active CN219649788U (en) | 2023-04-20 | 2023-04-20 | Frock is unloaded to condensation fan flabellum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219649788U (en) |
-
2023
- 2023-04-20 CN CN202320887499.7U patent/CN219649788U/en active Active
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| GR01 | Patent grant |