CN213259233U - Installation mechanism of dry-type transformer fan wind wheel blade - Google Patents
Installation mechanism of dry-type transformer fan wind wheel blade Download PDFInfo
- Publication number
- CN213259233U CN213259233U CN202022139342.5U CN202022139342U CN213259233U CN 213259233 U CN213259233 U CN 213259233U CN 202022139342 U CN202022139342 U CN 202022139342U CN 213259233 U CN213259233 U CN 213259233U
- Authority
- CN
- China
- Prior art keywords
- installation
- wind wheel
- rod
- side wall
- outer side
- 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.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an installation mechanism of dry-type transformer fan wind wheel blade relates to dry-type transformer fan technical field. The mechanism comprises a mounting base, wherein the upper surface of the mounting base is provided with two movable grooves, and a movable seat and a driving mechanism for driving the movable seat to move relatively are arranged in each movable groove; the top of the movable seat is fixedly connected with an installation rod, the outer side wall of the installation rod penetrates through and is rotatably connected with a rotating rod, and the top of the installation rod is connected with a limiting mechanism for limiting the rotating rod to rotate; the opposite sides of the two rotating rods are inserted with abutting seats. The utility model discloses an installation base, removal seat, installation pole, dwang, support the piece, install horizontal pole and stop gear between mutually supporting, utilize two to support the position that the seat can restrict to correspond the installation horizontal pole, the spacing inserted bar of detachable rotates the dwang and makes below wind wheel dish remove to the top after the installation of top blade, continues to start blade installation work, has effectively improved the installation effectiveness of wind wheel dish all side blade.
Description
Technical Field
The utility model relates to a dry-type transformer fan technical field especially relates to a dry-type transformer fan wind wheel blade's installation mechanism.
Background
When the dry type transformer fan is used, the dry type transformer fan is usually arranged on two sides of the lower part of a transformer coil, and cold air is directly blown into high-voltage and low-voltage cooling air ducts of the transformer coil, so that the heat dissipation effect is obvious, the normal operation of the transformer can be ensured, the service life of the transformer can be prolonged, and the dry type transformer fan has the characteristics of large air quantity, small noise, low temperature rise, long service life, stable operation, convenience in installation and the like.
The wind wheel is an important component of a dry-type transformer fan, blades are required to be installed on the wind wheel disc in the production process of the wind wheel, the positions of the wind wheel discs are limited by an auxiliary installation mechanism generally, the blades are inserted into corresponding positions on the wind wheel discs, the positions of the wind wheel discs are fixed in the use process of the existing installation mechanism, the blades located below are inconvenient to install, the wind wheel discs with different sizes are inconvenient to fix, the installation applicability of installation is reduced, and therefore the installation mechanism of the wind wheel blades of the dry-type transformer fan is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the lower problem of inconvenient installation of blade and installation suitability of prior art wind wheel dish below, and the installation mechanism of a dry-type transformer fan wind wheel blade that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the mounting mechanism for the wind wheel blade of the dry type transformer fan comprises a mounting base, wherein two movable grooves are formed in the upper surface of the mounting base, and a moving seat and a driving mechanism for driving the moving seat to move relatively are arranged in each movable groove; the top of the moving seat is fixedly connected with an installation rod, the outer side wall of the installation rod penetrates through and is rotatably connected with a rotating rod, and the top of the installation rod is connected with a limiting mechanism for limiting the rotating rod to rotate; two the relative one side of dwang is all inserted and is equipped with to support and press the seat, two support fixedly connected with installation horizontal pole between the pressure seat, installation horizontal pole lateral wall is equipped with a plurality of collars, the collar lateral wall is equipped with supports and presses the mechanism, is located the centre the collar is with installation horizontal pole lateral wall fixed connection.
Preferably, actuating mechanism include with installation base lateral wall fixed connection's driving motor, driving motor output fixedly connected with two-way screw rod, two-way screw rod is kept away from driving motor one end and is run through two movable slots in proper order and rotate with the movable slot inside wall that corresponds and be connected, remove a screw thread and cup joint on two-way screw rod lateral wall, remove seat and movable slot inside wall sliding connection.
Preferably, stop gear is including the spacing inserted bar that is the T type setting, inside the installation pole was run through and extended to the dwang at spacing inserted bar top, the slot with spacing inserted bar looks adaptation was seted up to the dwang lateral wall, two the slot is the symmetry setting.
Preferably, the outer side wall of the abutting seat is fixedly connected with a prismatic insert block, and the outer side wall of the rotating rod is provided with a fixing groove matched with the insert block.
Preferably, the pressing mechanism comprises a plurality of arc blocks arranged on the outer side of the mounting ring, and the inner side walls of the arc blocks are connected with the outer side wall of the mounting ring through a plurality of connecting springs.
Preferably, the inner side wall of the arc-shaped block is fixedly connected with a telescopic rod, one end of the telescopic rod, far away from the arc-shaped block, is fixedly connected with the outer side wall of the corresponding mounting ring, and the telescopic rod is arranged on the inner side of the corresponding connecting spring.
Preferably, one of the rotating rods is fixedly connected with a movable handle on the outer side wall.
The utility model has the advantages that:
1. through the installation base, remove the seat, install pole, dwang, support the briquetting, install the position that corresponds the installation horizontal pole between horizontal pole and the stop gear, utilize two to support and press the seat can restrict to correspond the position of installing the horizontal pole, the spacing inserted bar of detachable rotates the dwang after the installation of top blade makes below wind wheel dish remove to the top, continues to begin blade installation work, has effectively improved the installation effectiveness of wind wheel dish week side blade.
2. Through mutually supporting between installation horizontal pole, arc piece, coupling spring and the telescopic link, utilize coupling spring and arc piece cooperation, can support the wind wheel dish tightly fixedly from the inside wall of not equidimension wind wheel dish to can be used to fix the not wind wheel dish of equidimension, improved the suitability of this device.
Drawings
Fig. 1 is a schematic structural diagram of an installation mechanism of a wind wheel blade of a dry-type transformer fan provided by the utility model;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a schematic view of a connection structure between a mounting ring and an arc-shaped block in the mounting mechanism of the wind wheel blade of the dry-type transformer fan provided by the utility model;
fig. 4 is the utility model provides a connection structure sketch map of transfer pole and support pressure seat in dry-type transformer fan wind wheel blade's the installation mechanism.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, the utility model discloses a dry-type transformer fan wind wheel blade's installation mechanism, it includes installation base 1, and two movable grooves 2 have been seted up to installation base 1 upper surface, are equipped with in the movable groove 2 and remove seat 3 and be used for the drive to remove the actuating mechanism of seat 3 relative motion. Specifically, actuating mechanism include with installation base 1 lateral wall fixed connection's driving motor 17, driving motor 17 output end fixed connection has two-way screw rod 9, two-way screw rod 9 keep away from driving motor 17 one end and run through two movable groove 2 in proper order and rotate with the 2 inside walls of the movable groove that correspond and be connected. Remove 3 screw sockets of seat on 9 lateral walls of two-way screw rod, remove seat 3 and 2 inside walls sliding connection in movable groove. The driving motor 17 is a servo motor in the prior art, and the electrical connection relationship is the prior art and will not be described herein.
In the preferred embodiment of the present invention, the top of the movable seat 3 is fixedly connected with a mounting rod 4, and the outer side wall of the mounting rod 4 is penetrated and rotatably connected with a rotating rod 5. The outer side wall of one of the rotating rods 5 is fixedly connected with a movable handle 16, and the top of the mounting rod 4 is connected with a limiting mechanism for limiting the rotation of the rotating rod 5. Specifically, this stop gear is including the spacing inserted bar 10 that is the T type setting, and the installation pole 4 is run through and extends to dwang 5 inside at spacing inserted bar 10 top. The slot 11 with spacing inserted bar 10 looks adaptation is seted up to 5 lateral walls of dwang, and two slots 11 are the symmetry and set up for contained angle is the straight angle between two slots 11, makes dwang 5 rotate half a circle time can rotate below wind wheel dish to the top, and can reuse spacing inserted bar 10 fixed.
Further, in the preferred embodiment of the present invention, the opposite sides of the two rotating rods 5 are inserted with the pressing base 6, and the outer side wall of the pressing base 6 is fixedly connected with the prismatic insertion block 12, so that the pressing base 6 can rotate synchronously with the rotating rods 5. The fixed slot with the 12 looks adaptations of inserted block is seted up to 5 lateral walls of dwang, and two are supported fixedly connected with installation horizontal pole 7 between the pressure seat 6. The lateral wall of the installation cross rod 7 is provided with a plurality of installation rings 8, the lateral wall of each installation ring 8 is provided with a pressing mechanism, and the installation rings 8 in the middle are fixedly connected with the lateral wall of the installation cross rod 7.
Specifically, in the preferred embodiment of the present invention, the pressing mechanism includes a plurality of arc blocks 13 disposed outside the mounting ring 8, and the inner side wall of the arc blocks 13 is connected to the outer side wall of the mounting ring 8 through a plurality of connecting springs 14. The inner side wall of the arc-shaped block 13 is fixedly connected with a telescopic rod 15, and one end of the telescopic rod 15, far away from the arc-shaped block 13, is fixedly connected with the outer side wall of the corresponding mounting ring 8. The telescopic rods 15 are disposed inside the corresponding connection springs 14. Referring to fig. 3, the telescopic rod 15 is located in the connecting spring 14 near the middle side of the same arc-shaped block 13, so that the arc-shaped block 13 can be effectively prevented from shaking.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
in use, the wind wheel disc is first sleeved onto the mounting rail 7. When the wind wheel disc is sleeved, each arc-shaped block 13 is extruded, so that the arc-shaped blocks 13 shrink. And then the wind wheel disc is sleeved on the corresponding mounting ring 8, the arc-shaped block 13 is loosened, and the inner side wall of the wind wheel disc is tightly supported by the arc-shaped block 13 under the action of the connecting spring 14, so that the wind wheel disc is stable.
Then, the position of each mounting ring 8 is adjusted, so that the positions of two adjacent wind wheel discs meet the production requirements. The mounting rail 7 is then moved over the mounting base 1, with the mounting rail 7 being located centrally in the two active slots 2. The driving motor 17 is started to drive the bidirectional screw 9 to rotate forwards, the two moving seats 3 move towards the middle synchronously, and then the two pressing seats 6 move towards the middle until the mounting cross rod 7 is pressed tightly. At this time, the upper blade can be mounted, and then the limit insert rod 10 can be removed, and the rotating rod 5 is rotated by half a turn and inserted into the limit insert rod 10 again to mount the other blade.
After the installation is finished, the driving motor 17 is started to rotate reversely, so that the pressing base 6 can loosen the installation cross rod 7, and the installed wind wheel disc and the installed blades can be taken down.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The installation mechanism of the wind wheel blade of the dry type transformer fan comprises an installation base (1) and is characterized in that two movable grooves (2) are formed in the upper surface of the installation base (1), and a moving seat (3) and a driving mechanism for driving the moving seat (3) to move relatively are arranged in each movable groove (2);
the top of the moving seat (3) is fixedly connected with an installation rod (4), the outer side wall of the installation rod (4) penetrates through and is rotatably connected with a rotating rod (5), and the top of the installation rod (4) is connected with a limiting mechanism for limiting the rotating rod (5) to rotate;
two dwang (5) relative one side all is inserted and is equipped with to press seat (6), two support fixedly connected with installation horizontal pole (7) between pressing seat (6), installation horizontal pole (7) lateral wall is equipped with a plurality of collars (8), collar (8) lateral wall is equipped with supports the pressure mechanism, is located the centre collar (8) and installation horizontal pole (7) lateral wall fixed connection.
2. The mounting mechanism of the wind wheel blade of the dry type transformer fan according to claim 1, wherein the driving mechanism comprises a driving motor (17) fixedly connected with the outer side wall of the mounting base (1), the output end of the driving motor (17) is fixedly connected with a bidirectional screw (9), one end of the bidirectional screw (9) far away from the driving motor (17) sequentially penetrates through the two movable grooves (2) and is rotatably connected with the inner side walls of the corresponding movable grooves (2), the moving seat (3) is sleeved on the outer side wall of the bidirectional screw (9) in a threaded manner, and the moving seat (3) is slidably connected with the inner side walls of the movable grooves (2).
3. The mounting mechanism of the wind wheel blade of the dry-type transformer fan according to claim 1, wherein the limiting mechanism comprises a limiting insertion rod (10) in a T-shaped arrangement, the top of the limiting insertion rod (10) penetrates through the mounting rod (4) and extends into the rotating rod (5), the outer side wall of the rotating rod (5) is provided with slots (11) matched with the limiting insertion rod (10), and the two slots (11) are symmetrically arranged.
4. The mounting mechanism of the wind wheel blade of the dry type transformer fan is characterized in that the outer side wall of the pressure seat (6) is fixedly connected with a prismatic insert block (12), and the outer side wall of the rotating rod (5) is provided with a fixing groove matched with the insert block (12).
5. The mounting mechanism of the wind wheel blade of the dry-type transformer fan is characterized in that the abutting mechanism comprises a plurality of arc-shaped blocks (13) arranged on the outer side of the mounting ring (8), and the inner side walls of the arc-shaped blocks (13) are connected with the outer side wall of the mounting ring (8) through a plurality of connecting springs (14).
6. The mounting mechanism of the wind wheel blade of the dry-type transformer fan as claimed in claim 5, wherein the inner side wall of the arc-shaped block (13) is fixedly connected with a telescopic rod (15), one end of the telescopic rod (15) far away from the arc-shaped block (13) is fixedly connected with the outer side wall of the corresponding mounting ring (8), and the telescopic rod (15) is arranged on the inner side of the corresponding connecting spring (14).
7. The mounting mechanism of the wind wheel blade of the dry type transformer fan is characterized in that a movable handle (16) is fixedly connected to the outer side wall of one of the rotating rods (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022139342.5U CN213259233U (en) | 2020-09-25 | 2020-09-25 | Installation mechanism of dry-type transformer fan wind wheel blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022139342.5U CN213259233U (en) | 2020-09-25 | 2020-09-25 | Installation mechanism of dry-type transformer fan wind wheel blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213259233U true CN213259233U (en) | 2021-05-25 |
Family
ID=75945417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022139342.5U Active CN213259233U (en) | 2020-09-25 | 2020-09-25 | Installation mechanism of dry-type transformer fan wind wheel blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213259233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865068A (en) * | 2021-08-26 | 2021-12-31 | 江苏盈达机电科技有限公司 | Installation process of large tuyere blade |
-
2020
- 2020-09-25 CN CN202022139342.5U patent/CN213259233U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865068A (en) * | 2021-08-26 | 2021-12-31 | 江苏盈达机电科技有限公司 | Installation process of large tuyere blade |
| CN113865068B (en) * | 2021-08-26 | 2022-11-25 | 江苏盈达机电科技有限公司 | Installation process of large tuyere blade |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213259233U (en) | Installation mechanism of dry-type transformer fan wind wheel blade | |
| CN211488344U (en) | A adhesive deposite device for filter processing | |
| CN209724739U (en) | A kind of vehicle-mounted electric fan | |
| CN211975292U (en) | Wind-force energy memory that radiating effect is good | |
| CN114001253A (en) | Up-down moving device of artificial intelligent display screen | |
| CN216532380U (en) | Solid-state relay with long service life for winch | |
| CN220434201U (en) | Aluminum alloy template mounting structure | |
| CN213243346U (en) | Novel photovoltaic grid-connected cabinet | |
| CN217823841U (en) | Industrial distribution box capable of being installed quickly | |
| CN217354922U (en) | Fan fixing support convenient to install and adjust | |
| CN218194144U (en) | Cast iron pot base surface grinding device | |
| CN216017593U (en) | Data storage equipment capable of being externally connected with water cooling box equipment | |
| CN220944458U (en) | Miniature bearing grinding tool | |
| CN221189716U (en) | Rust-proof storage device for main shaft sliding sleeve | |
| CN211176168U (en) | Height-adjustable bracket for forging press | |
| CN218984374U (en) | Oilstone frame | |
| CN216511893U (en) | High-efficient dacron coiling mechanism | |
| CN218415957U (en) | Motor rotor capable of quickly reducing operating temperature | |
| CN212191670U (en) | Heat-dissipation energy-saving electric welding machine | |
| CN212683427U (en) | Deburring device for purlin production | |
| CN220594798U (en) | Luggage rack with winding mechanism | |
| CN216618287U (en) | Bearing pedestal with oil return groove | |
| CN219335803U (en) | Spring coiling machine for spring processing | |
| CN211084220U (en) | Warm air blower | |
| CN218033686U (en) | Central air conditioning installing support that bearing capacity is strong |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |