CN213277707U

CN213277707U - Easily-installed transformer

Info

Publication number: CN213277707U
Application number: CN202022546016.6U
Authority: CN
Inventors: 梁明华
Original assignee: Zhenyuan Fufa Electronics Co ltd
Current assignee: Zhenyuan Fufa Electronics Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-05-25
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses an easily install formula transformer, including the installation shell, the inboard of installation shell is rotated and is connected with the support shell, the rotatory piece of the equal fixedly connected with symmetric distribution in left and right both sides of support shell, the equal fixedly connected with fixed block of the left and right both sides inner wall of support shell, two the one end of the equal fixedly connected with dead lever in bottom of fixed block, two the equal fixedly connected with supporting shoe in bottom of dead lever, two the equal sliding connection in outside of dead lever has the sleeve piece. The utility model discloses in, through the cooperation of placing board, grip block, movable block, carriage release lever etc. the transformer drives and places the board downstream, places the decline that the board drove the cover piece, and the cover piece drives the removal of movable block, cover shell, and then makes the grip block be close to the transformer, when reaching certain limit, places the board and stops to descend and the transformer is fixed by the grip block, extremely simple carries out fixed mounting to the transformer.

Description

Easily-installed transformer

Technical Field

The utility model relates to a transformer technical field especially relates to an easily install formula transformer.

Background

The power transformer is a static electric device for changing a certain value of alternating voltage (current) into another or several different values of voltage (current) with same frequency, the transformer is a static electric device for transforming alternating voltage and current and transmitting alternating current energy, and the transformer realizes electric energy transmission according to the principle of electromagnetic induction, and can be divided into a power transformer, a test transformer, an instrument transformer and a special transformer.

But present transformer is all fixed through welding or bolt, but the dismantlement maintenance in this way extremely inconvenient, increases staff's work degree of difficulty, the waste time.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides an easily install formula transformer can carry out fixed mounting to the transformer to make things convenient for the simple and easy maintenance of transformer, make things convenient for the dismantlement of transformer.

(II) technical scheme

The utility model provides an easily-installed transformer, which comprises an installation shell, wherein the inner side of the installation shell is rotatably connected with a supporting shell, the left and right sides of the supporting shell are fixedly connected with symmetrically-distributed rotating blocks, the left and right inner walls of the supporting shell are fixedly connected with fixed blocks, the bottoms of the fixed blocks are fixedly connected with one ends of fixed rods, the bottoms of the fixed rods are fixedly connected with supporting blocks, the outer sides of the fixed rods are slidably connected with sleeve blocks, the outer sides of the sleeve blocks are sleeved with first springs, one sides of the sleeve blocks, which are close to each other, are fixedly connected with one ends of supporting rods, the other ends of the supporting rods are fixedly connected with a placing plate, the front and back sides of the bottoms of the sleeve blocks are hinged with one ends of movable rods, and the other ends of the movable rods are hinged with movable blocks, the movable block is close to the equal fixedly connected with shell of one end of placing the board, and is a plurality of the equal sliding connection in inboard of shell has the sliding plate, and is a plurality of the sliding plate is close to the one end of placing the equal fixedly connected with slide bar in one side of board, and is a plurality of the equal fixedly connected with grip block of the other end of slide bar, and is a plurality of the inboard of shell is provided with the second spring.

Preferably, one end of the second spring is fixedly connected with one side of the sliding plate, and the other end of the second spring is fixedly connected with the inner side of the casing.

Preferably, the two sleeve blocks are fixedly connected with sliding blocks on the sides away from each other, sliding grooves matched with the sliding blocks are formed in the inner side of the supporting shell, the supporting block is fixedly connected with the side wall of the supporting shell, the top of the first spring is fixedly connected with the bottoms of the sleeve blocks, and the bottom of the first spring is fixedly connected with the top of the supporting block.

Preferably, the top of the placing plate is provided with a placing groove, the bottom of the supporting shell is fixedly connected with a rotating rod, and the bottom of the rotating rod is fixedly connected with a rotating handle.

Preferably, the track groove that matches with rotatory piece is seted up to the inside wall of installation shell, the front side of installation shell is provided with the shell door, the carriage release lever is close to the one end of one side fixedly connected with third spring of support shell, the other end of third spring and the lateral wall fixed connection of support shell.

Preferably, the top left side of installation shell articulates there is the end cover, the top of end cover is fixed with the fixture block, the top right side of installation shell articulates there is the buckle, fixture block and buckle phase-match, the slide bar is close to one side fixedly connected with rubber pad of placing the board.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

1. in the utility model, through the matching of the placing plate, the clamping plate, the moving block, the moving rod and the like, the transformer drives the placing plate to move downwards, the placing plate drives the sleeve block to descend, the sleeve block drives the moving rod, the moving block and the sleeve shell to move, thereby the holding plate is close to the transformer, when reaching a certain limit, the placing plate stops descending and the transformer is fixed by the holding plate, the transformer is extremely simply and fixedly installed, and the subsequent disassembly is convenient, the rotating handle and the rotating rod are rotated through the matching of the rotating rod, the supporting shell, the rotating block and the like, the front side and the back side of the transformer can be converted, the inspection and the simple maintenance of workers are convenient, when the transformer needs to be taken out, the transformer is pulled, the gravity of the transformer to the placing plate is reduced, the placing plate resets under the action of the first spring, the clamping plate is far away from the transformer, and the transformer is conveniently placed next time.

Drawings

Fig. 1 is the utility model provides an easy installation formula transformer's schematic structure.

Fig. 2 is a schematic view of a top view structure of a supporting shell of an easily-installed transformer according to the present invention.

Fig. 3 is a schematic view of a supporting block overlooking structure of the transformer easy to install according to the present invention.

Fig. 4 is the utility model provides an installation shell orthographic view structure schematic diagram of easy installation formula transformer.

Reference numerals: 1. mounting a shell; 2. a support housing; 3. rotating the block; 4. a fixed block; 5. fixing the rod; 6. a support block; 7. sleeving blocks; 8. a first spring; 9. a support bar; 10. placing the plate; 11. a travel bar; 12. a moving block; 13. a housing; 14. a sliding plate; 15. a second spring; 16. a slide bar; 17. and (4) clamping the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in FIGS. 1-4, the transformer comprises a mounting shell 1, a supporting shell 2 is rotatably connected to the inner side of the mounting shell 1, symmetrically distributed rotating blocks 3 are fixedly connected to the left and right sides of the supporting shell 2, fixed blocks 4 are fixedly connected to the inner walls of the left and right sides of the supporting shell 2, one end of a fixed rod 5 is fixedly connected to the bottom of each fixed block 4, a supporting block 6 is fixedly connected to the bottom of each fixed rod 5, sleeve blocks 7 are slidably connected to the outer sides of the fixed rods 5, a first spring 8 is sleeved on the outer sides of the sleeve blocks 7, one end of a supporting rod 9 is fixedly connected to one side of each sleeve block 7 close to each other, a placing plate 10 is fixedly connected to the other end of each supporting rod 9, one end of a moving rod 11 is hinged to the front and rear sides of the bottom of each sleeve block 7, and a moving block 12 is hinged to the other end of each moving rod 11, the end, close to the placing plate 10, of each moving block 12 is fixedly connected with a corresponding shell 13, the inner sides of the shell 13 are slidably connected with sliding plates 14, one side, close to the placing plate 10, of each sliding plate 14 is fixedly connected with one end of a sliding rod 16, the other end of each sliding rod 16 is fixedly connected with a clamping plate 17, and the inner sides of the shell 13 are provided with second springs 15;

one end of a second spring 15 is fixedly connected with one side of a sliding plate 14, the other end of the second spring 15 is fixedly connected with the inner side of a casing 13, the sides of two casing blocks 7 far away from each other are fixedly connected with sliding blocks, the inner side of a supporting shell 2 is provided with a sliding groove matched with the sliding blocks, a supporting block 6 is fixedly connected with the side wall of the supporting shell 2, the top of a first spring 8 is fixedly connected with the bottom of the casing block 7, the bottom of the first spring 8 is fixedly connected with the top of the supporting block 6, the top of a placing plate 10 is provided with a placing groove, the bottom of the supporting shell 2 is fixedly connected with a rotating rod, the bottom of the rotating rod is fixedly connected with a rotating handle, the inner side wall of the mounting shell 1 is provided with a track groove matched with a rotating block 3, the front side of the mounting shell 1 is provided with a shell door, one side of the moving rod 11 close to the supporting shell 2 is fixedly connected, the top left side of installation shell 1 articulates there is the end cover, and the top of end cover is fixed with the fixture block, and the top right side of installation shell 1 articulates there is the buckle, fixture block and buckle phase-match, and slide bar 16 is close to one side fixedly connected with rubber pad of placing board 10.

The utility model discloses in, through after will installing shell 1 is fixed, at first open the end cover at top, place the transformer this moment in the standing groove of placing board 10 top, under the action of gravity of transformer self, the transformer drives and places board 10 and moves down, place the decline that board 10 drove nest block 7, nest block 7 descends and drives the removal of carriage release lever 11, carriage release lever 11 drives removal block 12 and moves to the direction of placing board 10, removal block 12 drives the removal of cover shell 13, cover shell 13 drives sliding plate 14, slide bar 16, the removal of grip block 17, be close to the transformer of placing the top of board 10, and in the continuous decline of placing board 10, grip block 17 is close to the transformer, when reaching certain limit, place board 10 and stop to descend and the transformer is fixed by grip block 17, when the simple maintenance of needs of transformer, open the shell door, rotate change handle, The bull stick can change the positive and negative of transformer, makes things convenient for staff's inspection and simple and easy maintenance, when needs are unpack apart, opens the end cover, takes out the transformer, and in the time of pulling the transformer, the gravity of transformer reduces, places board 10 and resets under the effect of first spring 8, makes things convenient for the next time of transformer to put into.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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

1. An easily-installed transformer comprises an installation shell (1) and is characterized in that a supporting shell (2) is rotatably connected to the inner side of the installation shell (1), symmetrically-distributed rotating blocks (3) are fixedly connected to the left side and the right side of the supporting shell (2), fixed blocks (4) are fixedly connected to the inner walls of the left side and the right side of the supporting shell (2), one ends of fixed rods (5) are fixedly connected to the bottoms of the two fixed blocks (4), supporting blocks (6) are fixedly connected to the bottoms of the two fixed rods (5), sleeve blocks (7) are slidably connected to the outer sides of the two fixed rods (5), first springs (8) are sleeved on the outer sides of the two sleeve blocks (7), one ends of supporting rods (9) are fixedly connected to the side, close to each other, of the two sleeve blocks (7), and a placing plate (10) is fixedly connected to the other ends of the two supporting rods (9), two the both sides all articulate the one end that has carriage release lever (11) before the bottom of cover piece (7), back both sides, and are a plurality of the other end of carriage release lever (11) all articulates there is movable block (12), and is a plurality of equal fixedly connected with cover case (13) of one end that movable block (12) are close to place board (10), and is a plurality of the equal sliding connection in inboard of cover case (13) has sliding plate (14), and is a plurality of sliding plate (14) are close to the one end of the equal fixedly connected with slide bar (16) in one side of placing board (10), and are a plurality of the equal fixedly connected with grip block (17) of the other end of slide bar (16), it is a plurality of the inboard of cover case (13) is provided with second.

2. An easy to install transformer according to claim 1, wherein one end of the second spring (15) is fixedly connected to one side of the sliding plate (14), and the other end of the second spring (15) is fixedly connected to the inside of the casing (13).

3. The transformer of claim 1, wherein a sliding block is fixedly connected to one side of each of the two blocks (7) away from each other, a sliding groove matched with the sliding block is formed in the inner side of the supporting shell (2), the supporting block (6) is fixedly connected to the side wall of the supporting shell (2), the top of the first spring (8) is fixedly connected to the bottom of the block (7), and the bottom of the first spring (8) is fixedly connected to the top of the supporting block (6).

4. The transformer of claim 1, wherein a placing groove is formed in the top of the placing plate (10), a rotating rod is fixedly connected to the bottom of the supporting shell (2), and a rotating handle is fixedly connected to the bottom of the rotating rod.

5. The transformer of claim 1, wherein the inner side wall of the mounting shell (1) is provided with a track groove matched with the rotating block (3), the front side of the mounting shell (1) is provided with a shell door, one side of the moving rod (11) close to the supporting shell (2) is fixedly connected with one end of a third spring, and the other end of the third spring is fixedly connected with the side wall of the supporting shell (2).

6. The transformer of claim 1, wherein an end cover is hinged to the left side of the top of the mounting shell (1), a clamping block is fixed to the top of the end cover, a buckle is hinged to the right side of the top of the mounting shell (1), the clamping block is matched with the buckle, and a rubber pad is fixedly connected to one side of the sliding rod (16) close to the placing plate (10).