CN210296082U - Planar transformer convenient to install - Google Patents
Planar transformer convenient to install Download PDFInfo
- Publication number
- CN210296082U CN210296082U CN201921626156.5U CN201921626156U CN210296082U CN 210296082 U CN210296082 U CN 210296082U CN 201921626156 U CN201921626156 U CN 201921626156U CN 210296082 U CN210296082 U CN 210296082U
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- CN
- China
- Prior art keywords
- compression spring
- pulley
- shell
- casing
- planar transformer
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a plane transformer convenient for installation, which comprises a casing, wherein two sides of the casing are respectively provided with a telescopic mechanism arranged along the width direction of the casing, the end part of the telescopic mechanism is provided with a compression spring, one end of the compression spring, which is far away from the casing, is provided with a U-shaped fork, the end part of the U-shaped fork is provided with a pulley, and the surface of the pulley is provided with a groove matched with the surface of a telegraph pole; one end of the telescopic mechanism close to the shell is provided with a sliding chute, the side wall of the shell is provided with a sliding rod for the sliding chute to slide, and the sliding rod is fixed on the shell; the telescopic mechanism is connected with the compression spring through a mounting plate, and a guide sleeve sleeved on the compression spring is arranged on the mounting plate. The utility model adopts the above structure be convenient for the planar transformer of installation, utilize compression spring's elasticity to paste the pulley on the wire pole, utilize the slot of pulley as the direction, avoided the transformer to take place the swing at the in-process that lifts by crane, reduced the installation degree of difficulty, guaranteed constructor's safety on every side simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the transformer installation technique and specifically relates to a planar transformer convenient to installation is related to.
Background
The transformer is a necessary device for high-low voltage conversion, and in order to ensure safety and avoid current hurting, the transformer is usually installed at a higher position and fixed through telegraph poles on two sides. Because the transformer has a large weight, the transformer must be installed in a hoisting mode, the transformer is easy to swing in the hoisting process, great trouble is caused to installation, particularly, the transformer often swings after being hoisted in the field, the construction efficiency is influenced, and potential safety hazards exist. In view of the above, it is desirable to design a planar transformer that is easy to install.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a planar transformer convenient to installation utilizes compression spring's elasticity to paste the pulley on the wire pole, utilizes the slot of pulley as the direction, has avoided the transformer to take place the swing lifting by crane the in-process, has reduced the installation degree of difficulty, has guaranteed constructor's safety on every side simultaneously.
In order to achieve the purpose, the utility model provides a plane transformer convenient to install, which comprises a casing, wherein two sides of the casing are respectively provided with a telescopic mechanism arranged along the width direction of the casing, the end part of the telescopic mechanism is provided with a compression spring, one end of the compression spring, which is far away from the casing, is provided with a U-shaped fork, the end part of the U-shaped fork is provided with a pulley, and the surface of the pulley is provided with a groove matched with the surface of a telegraph pole;
a sliding groove is formed in one end, close to the shell, of the telescopic mechanism, a sliding rod for the sliding groove to slide is arranged on the side wall of the shell, and the sliding rod is fixed on the shell;
telescopic machanism with connect through the mounting panel between the compression spring, be provided with the cover on the mounting panel and locate last uide bushing of compression spring, the length of uide bushing is less than the length after compression spring is compressed completely.
Preferably, the U-shaped fork is connected with the pulley through a horizontal wheel shaft, and the pulley is a nylon pulley. Preferably, the telescopic mechanism comprises four support rods connected end to end, the two adjacent support rods are connected through a pin shaft, a screw rod penetrates through the two vertically opposite pin shafts, a hanging ring is arranged at the lower end of the screw rod, and mounting plates are arranged on the two support rods far away from the casing.
Preferably, the compression spring and the mounting plate are connected in a welding mode, and the mounting plate and the supporting rod are connected through bolts.
Preferably, the compression spring is welded with the U-shaped fork, and the U-shaped fork is connected with the horizontal wheel shaft in an inserting mode.
Preferably, the slide bar is fixed on the casing through a fixing strip, the fixing strip is connected with the slide bar and the fixing strip is connected with the casing through bolts, and the width of the fixing strip is smaller than that of the slide bar.
Therefore, the utility model adopts the above structure be convenient for the planar transformer of installation, utilize compression spring's elasticity to paste the pulley on the wire pole, utilize the slot of pulley as the direction, avoided the transformer to take place the swing lifting by crane the in-process, reduced the installation degree of difficulty, guaranteed constructor's safety on every side simultaneously.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a planar transformer convenient to install according to the present invention;
FIG. 2 is a partial enlarged view of an embodiment of a planar transformer of the present invention for easy installation;
fig. 3 is the utility model relates to a telescopic machanism schematic structure of planar transformer embodiment convenient to installation.
Detailed Description
Examples
Fig. 1 is a schematic structural diagram of an embodiment of a planar transformer convenient to install according to the present invention, and fig. 2 is a partial enlarged view of an embodiment of a planar transformer convenient to install according to the present invention; fig. 3 is a schematic view of a telescopic mechanism of an embodiment of a planar transformer convenient to mount, as shown in the figure, the utility model provides a planar transformer convenient to mount, which comprises a casing 1, wherein telescopic mechanisms 2 arranged along the width direction of the casing 1 are respectively arranged on two sides of the casing 1, a compression spring 3 is arranged at the end part of each telescopic mechanism 2, a U-shaped fork 4 is arranged at one end of each compression spring 3 far from the casing 1, a pulley 5 is arranged at the end part of each U-shaped fork 4, and a groove matched with the surface of an electric wire rod is arranged on the surface of each pulley 5; one end of the telescopic mechanism 2 close to the shell 1 is provided with a sliding chute 6, the side wall of the shell 1 is provided with a sliding rod 7 for the sliding chute 6 to slide, and the sliding rod 7 is fixed on the shell 1; the telescopic mechanism 2 comprises four support rods 21 connected end to end, the two adjacent support rods 21 are connected through pin shafts 22, screw rods 23 penetrate through the two pin shafts 22 which are opposite up and down, hanging rings 24 are arranged at the lower end parts of the screw rods 23, mounting plates 25 are arranged on the two support rods 21 far away from the casing 1, the compression springs 3 are connected with the mounting plates 25 in a welding mode, and the mounting plates 25 are connected with the support rods 21 through bolts. The telescopic mechanism 2 is connected with the compression spring 3 through the mounting plate 25, the guide sleeve 8 sleeved on the compression spring 3 is arranged on the mounting plate 25, the length of the guide sleeve 8 is smaller than that of the compression spring 3 after being completely compressed, fine adjustment can be achieved through the spring, and therefore the guide sleeve can play a role in preventing the compression spring from being bent and does not influence compression of the compression spring during installation. The utility model discloses a telescopic machanism and compression spring have carried out dual compression, can adapt to the use of more wire pole intervals, when installing the transformer, slide the slide bar and slide into the spout, then through manual rotation link, the screw rod rotates this moment, it inwards closes to drive the bracing piece, make transformer and pulley all enter into between two wire poles, compression spring also can consequently be compressed this moment, loosen compression spring and the rotatory screw rod that circles round after the installation, utilize its outside elasticity to push up the pulley tightly on the wire pole surface, then use the crane to lift by crane, because be provided with the slot on the pulley, make the transformer can not take place to sway at the in-process that rises, the degree of difficulty of lifting by crane has been reduced, installation time has been shortened by a wide margin.
The compression spring 3 is welded with the mounting plate 25, and the mounting plate 25 is connected with the support rod 21 through a bolt.
The compression spring 3 is welded with the U-shaped fork 4, and the U-shaped fork 4 is connected with the horizontal wheel shaft in an inserting mode.
The sliding rod 7 is fixed on the machine shell 1 through the fixing strip 9, the fixing strip 9 is connected with the sliding rod 7 and the fixing strip 9 is connected with the machine shell 1 through bolts, and the width of the fixing strip 9 is smaller than that of the sliding rod 7, so that the telescopic mechanism is convenient to install. Therefore, the utility model adopts the above structure be convenient for the planar transformer of installation, utilize compression spring's elasticity to paste the pulley on the wire pole, utilize the slot of pulley as the direction, avoided the transformer to take place the swing lifting by crane the in-process, reduced the installation degree of difficulty, guaranteed constructor's safety on every side simultaneously.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a planar transformer convenient to installation which characterized in that:
the wire pole support comprises a shell, wherein telescopic mechanisms arranged along the width direction of the shell are respectively arranged on two sides of the shell, a compression spring is arranged at the end part of each telescopic mechanism, a U-shaped fork is arranged at one end, away from the shell, of each compression spring, a pulley is arranged at the end part of each U-shaped fork, and a groove matched with the surface of a wire pole is formed in the surface of each pulley;
a sliding groove is formed in one end, close to the shell, of the telescopic mechanism, a sliding rod for the sliding groove to slide is arranged on the side wall of the shell, and the sliding rod is fixed on the shell;
telescopic machanism with connect through the mounting panel between the compression spring, be provided with the cover on the mounting panel and locate last uide bushing of compression spring, the length of uide bushing is less than the length after compression spring is compressed completely.
2. The planar transformer of claim 1, wherein: the U-shaped fork is connected with the pulley through a horizontal wheel shaft, and the pulley is a nylon pulley.
3. The planar transformer of claim 2, wherein: the telescopic mechanism comprises four support rods which are connected end to end, every two adjacent support rods are connected through a pin shaft, a screw rod penetrates through two pin shafts which are opposite from top to bottom, a hanging ring is arranged at the lower end of the screw rod, and the mounting plate is arranged on the two support rods which are far away from the casing.
4. The planar transformer of claim 3, wherein: compression spring with welded connection between the mounting panel, the mounting panel with pass through bolted connection between the bracing piece.
5. The planar transformer of claim 4, wherein: the compression spring is welded with the U-shaped fork, and the U-shaped fork is connected with the horizontal wheel shaft in an inserting mode.
6. The planar transformer of claim 5, wherein: the slide bar passes through the fixed strip to be fixed on the casing, the fixed strip with the slide bar with the fixed strip with the casing passes through bolted connection, just the width of fixed strip is less than the width of slide bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921626156.5U CN210296082U (en) | 2019-09-27 | 2019-09-27 | Planar transformer convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921626156.5U CN210296082U (en) | 2019-09-27 | 2019-09-27 | Planar transformer convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210296082U true CN210296082U (en) | 2020-04-10 |
Family
ID=70065911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921626156.5U Expired - Fee Related CN210296082U (en) | 2019-09-27 | 2019-09-27 | Planar transformer convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210296082U (en) |
-
2019
- 2019-09-27 CN CN201921626156.5U patent/CN210296082U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 Termination date: 20210927 |