A transformer facilitating maintenance

Abstract

The utility model relates to transformer technical field discloses a transformer convenient to maintain, including fixed bottom plate, install the mounting panel of fixed bottom plate side wall at, and set up the connecting assembly of fixed bottom plate top position, the connecting assembly includes the connecting mechanism of installation in fixed bottom plate top position, the top position of fixed bottom plate is equipped with auxiliary mechanism, the auxiliary mechanism is located the intermediate position of connecting mechanism, the connecting mechanism includes rectangular block, rectangular block fixed mounting is at the top of fixed bottom plate, the inner wall sliding installation of rectangular block is equipped with moving block, the inner wall of moving block is equipped with threaded rod, the utility model discloses the existing transformer winding part is surrounded by complicated shell and fixed structure, when winding appears the failure and needs to check or replace, the maintenance operation such as component replacement, need to consume a lot of time and manpower.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer technical field, concretely is a transformer convenient to maintain. BACKGROUND

[0002] The transformer is a kind of electrical equipment using electromagnetic induction principle to change alternating voltage, it is mainly composed of iron core (magnetic core) and at least two sets of coil (primary coil and secondary coil), when alternating current passes through primary coil, varying magnetic flux will be generated in iron core, and this magnetic flux will induce alternating voltage in secondary coil, and the voltage transformation ratio of transformer depends on the turns ratio of primary coil and secondary coil, and transformer plays an important role in power system, they are used for voltage transformation, current transformation, impedance transformation, isolation and voltage stabilization etc., and transformer is widely used in industry, agriculture, transportation, urban community and other fields, and it is the basic equipment of power transmission and distribution, in power system, transformer can not only raise voltage and send electric energy to power consumption area, but also reduce voltage to various use voltages to meet the needs of power consumption, therefore, a kind of transformer convenient to maintain is required;

[0003] The winding part of existing transformer is surrounded by complicated shell and fixing structure, when winding appears fault and needs to be checked or replaced, and when maintenance operation such as component replacement is needed, a lot of time and manpower are consumed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of transformer convenient to maintain, to achieve the purpose of solving the problem in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of transformer convenient to maintain, including fixed base plate,

[0006] Mounting plate is fixedly installed on the side wall of the fixed base plate;

[0007] And the connecting assembly is arranged at the top position of the fixed base plate;

[0008] The connecting assembly includes connecting mechanism installed at the top position of the fixed base plate;

[0009] The top position of the fixed base plate is provided with auxiliary mechanism, and the auxiliary mechanism is located at the middle position of the connecting mechanism.

[0010] Preferably, the number of mounting plates is four, the shape and size of the four mounting plates are equal, and two mounting plates are symmetrically arranged relative to the middle surface in the front-rear direction of the fixed base plate, so that the position of the fixed base plate can be installed by the mounting plate.

[0011] Preferably, the connecting mechanism comprises a rectangular block fixedly installed on the top of the fixed base plate, a moving block slidably installed on the inner wall of the rectangular block, a threaded rod installed on the inner wall of the moving block, the bottom of the threaded rod being rotatably connected with the top of the fixed base plate through a bearing, the top of the threaded rod extending to the top of the rectangular block through the inner wall of the rectangular block, a hinged rod hingedly installed on the side wall of the moving block, a sliding block hingedly installed on the other end of the hinged rod, a plug-in rod fixedly installed on the side wall of the sliding block, and a limiting T-shaped block slidably installed on the inner wall of the sliding block.

[0012] Preferably, the bottom of the limiting T-shaped block is fixedly connected with the top of the fixed base plate, and the side wall of the limiting T-shaped block is slidably connected with the inner wall bottom of the plug-in rod.

[0013] Preferably, the side wall of the threaded rod is threadedly connected with the inner wall of the moving block, and the top of the threaded rod is fixedly installed with an adjusting disc, so that the position of the threaded rod can be rotated by the operator.

[0014] Preferably, the side wall of the rectangular block is fixedly installed with a triangular support, and the bottom of the triangular support is fixedly connected with the top of the fixed base plate.

[0015] Preferably, the number of the rectangular blocks is two, the shapes and sizes of the two rectangular blocks are equal, and the two rectangular blocks are symmetrically arranged with respect to the middle surface in the left-right direction of the fixed base plate.

[0016] Preferably, the bottom of the sliding block is slidably connected with the top of the fixed base plate, and the bottom of the plug-in rod is slidably connected with the top of the fixed base plate.

[0017] Preferably, the auxiliary mechanism comprises a positioning rod fixedly installed on the top of the fixed base plate, a U-shaped connecting plate slidably installed on the side wall of the positioning rod, a reinforcing piece fixedly installed on the side wall of the U-shaped connecting plate, and a transformer body fixedly installed on the top of the U-shaped connecting plate.

[0018] Preferably, the diameter of the side wall of the positioning rod is the same as the diameter of the inner wall of the circular hole formed in the inner wall of the U-shaped connecting plate, the bottom of the reinforcing piece is in contact with the top of the fixed base plate, the bottom of the U-shaped connecting plate is in contact with the top of the fixed base plate, and the inner wall of the rectangular groove formed in the inner wall of the U-shaped connecting plate is slidably connected with the side wall of the plug-in rod.

[0019] The utility model provides a transformer convenient to maintain.

[0020] (1), the utility model discloses through the operator can rotate the adjusting disc, and the position of threaded rod is rotated with the adjusting disc, because the side wall of threaded rod is connected with the inner wall of moving block thread, so threaded rod can drive the position of moving block to move up and down when rotating, and moving block will extrude one end of articulated rod, and articulated rod will extrude the position of sliding block, and sliding block drives the position of inserting rod to move, and when inserting rod moves to the inside position, it will be inserted into the inside of the rectangular slot of the inner wall of U type connecting plate, further realizes the position of transformer body is stable, and it is convenient for operator to install and dismount transformer body quickly, thereby realizing the purpose of quick maintenance, solve the existing transformer winding part is surrounded by complicated shell and fixed structure, when winding appears the fault and needs to be checked or replaced, and the maintenance operation such as component replacement, need to consume a lot of time and manpower.

[0021] (2), the utility model discloses through operator, the position of transformer body is primarily installed, and the position of U type connecting plate and reinforcing part is installed with transformer body, and U type connecting plate surface is slid to the side wall of positioning rod with the circular hole, and then the bottom of U type connecting plate and reinforcing part will be contacted with the top of fixed bottom plate, effectively place the position of transformer body and move in left and right directions, and it is convenient for operator to use the device better. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is appearance structure schematic diagram of the utility model;

[0023] Figure 2 It is side structure schematic diagram of the utility model;

[0024] Figure 3 It is the connection schematic diagram of U type connecting plate and reinforcing part of the utility model;

[0025] Figure 4 It is structure schematic diagram of the connecting mechanism of the utility model;

[0026] Figure 5 It is partial structure schematic diagram of the connecting mechanism of the utility model.

[0027] In the drawing: 1, fixed bottom plate;2, mounting plate;3, transformer body;4, connecting assembly;41, connecting mechanism;411, rectangular block;412, triangular support;413, adjusting disc;414, inserting rod;415, threaded rod;416, moving block;417, articulated rod;418, sliding block;419, limit T block;42, auxiliary mechanism;421, U type connecting plate;422, reinforcing part;423, positioning rod. DETAILED DESCRIPTION

[0028] In order to have a clearer understanding of the technical features, objectives and effects of the utility model, the specific implementation mode of the utility model will be explained by referring to the drawings.

[0029] Embodiment 1: the preferred embodiment of the transformer convenient to maintain provided by the utility model Figures 1 to 5 As shown: a transformer convenient to maintain, including fixed base plate 1, the number of mounting plate 2 is four, the shape and size of four mounting plates 2 are equal, two mounting plates 2 are symmetrically arranged relative to the middle surface of fixed base plate 1 in front and back direction, the position of fixed base plate 1 can be installed through mounting plate 2,

[0030] The mounting plate 2 is fixedly installed on the side wall of the fixed base plate 1.

[0031] And the connecting assembly 4 arranged at the top position of the fixed base plate 1.

[0032] The connecting assembly 4 includes a connecting mechanism 41 installed at the top position of the fixed base plate 1.

[0033] The top position of the fixed base plate 1 is provided with an auxiliary mechanism 42, and the auxiliary mechanism 42 is located at the middle position of the connecting mechanism 41

[0034] The connecting mechanism 41 includes a rectangular block 411, the rectangular block 411 is fixedly installed at the top of the fixed base plate 1, the inner wall of the rectangular block 411 is slidably installed with a moving block 416, the inner wall of the moving block 416 is installed with a threaded rod 415, the bottom of the threaded rod 415 is rotatably connected with the top of the fixed base plate 1 through a bearing, the top of the threaded rod 415 is movably extended through the inner wall of the rectangular block 411 to the top of the rectangular block 411, the side wall of the moving block 416 is hingedly installed with a hinge rod 417, the other end of the hinge rod 417 is hingedly installed with a sliding block 418, the side wall of the sliding block 418 is fixedly installed with a plug-in rod 414, and the inner wall of the sliding block 418 is slidably installed with a limiting T-shaped block 419.

[0035] In this embodiment, the bottom of the limiting T-shaped block 419 is fixedly connected with the top of the fixed base plate 1, and the side wall of the limiting T-shaped block 419 is slidably connected with the inner wall bottom of the plug-in rod 414.

[0036] Further, the side wall of the threaded rod 415 is threadedly connected with the inner wall of the moving block 416, and the top of the threaded rod 415 is fixedly installed with an adjusting disc 413, so that the position of the threaded rod 415 can be rotated by the operator through the adjusting disc 413.

[0037] Still further, the side wall of the rectangular block 411 is fixedly installed with a triangular support 412, and the bottom of the triangular support 412 is fixedly connected with the top of the fixed base plate 1.

[0038] Further, the number of rectangular blocks 411 is two, the shapes of the two rectangular blocks 411 are equal, and the two rectangular blocks 411 are symmetrically arranged relative to the middle surface in the left-right direction of the fixed base plate 1.

[0039] Further, the bottom of the sliding block 418 is in sliding connection with the top of the fixed base plate 1, and the bottom of the insertion rod 414 is in sliding connection with the top of the fixed base plate 1.

[0040] In the specific implementation process, the operator can rotate the adjusting disc 413, the adjusting disc 413 drives the position of the threaded rod 415 to rotate, because the side wall of the threaded rod 415 is in threaded connection with the inner wall of the moving block 416, therefore, when the threaded rod 415 rotates, the position of the moving block 416 can be driven to move up and down, the moving block 416 can extrude one end of the hinged rod 417, the hinged rod 417 can extrude the position of the sliding block 418, the sliding block 418 drives the position of the insertion rod 414 to move, when the insertion rod 414 moves to the inside, it is inserted into the inside of the rectangular slot in the inner wall of the U-shaped connecting plate 421, further realizing the stabilization of the position of the transformer body 3, facilitating the operator to quickly install and dismount the transformer body 3, so as to realize the purpose of quick maintenance.

[0041] In the specific implementation process, the operator can rotate the adjusting disc 413, the adjusting disc 413 drives the position of the threaded rod 415 to rotate, because the side wall of the threaded rod 415 is in threaded connection with the inner wall of the moving block 416, therefore, when the threaded rod 415 rotates, the position of the moving block 416 can be driven to move up and down, the moving block 416 can extrude one end of the hinged rod 417, the hinged rod 417 can extrude the position of the sliding block 418, the sliding block 418 drives the position of the insertion rod 414 to move, when the insertion rod 414 moves to the inside, it is inserted into the inside of the rectangular slot in the inner wall of the U-shaped connecting plate 421, further realizing the stabilization of the position of the transformer body 3, facilitating the operator to quickly install and dismount the transformer body 3, so as to realize the purpose of quick maintenance. Figures 1 to 5 As shown in the figure: the auxiliary mechanism 42 comprises a positioning rod 423, the positioning rod 423 is fixedly installed on the top of the fixed base plate 1, the side wall of the positioning rod 423 is slidably installed with a U-shaped connecting plate 421, the side wall of the U-shaped connecting plate 421 is fixedly installed with a reinforcing piece 422, and the top of the U-shaped connecting plate 421 is fixedly installed with a transformer body 3.

[0042] In this embodiment, the diameter of the side wall of the positioning rod 423 is the same as the diameter of the inner wall of the circular hole in the inner wall of the U-shaped connecting plate 421, the bottom of the reinforcing piece 422 is in contact with the top of the fixed base plate 1, the bottom of the U-shaped connecting plate 421 is in contact with the top of the fixed base plate 1, and the inner wall of the rectangular slot in the inner wall of the U-shaped connecting plate 421 is in sliding connection with the side wall of the insertion rod 414.

[0043] In the specific implementation process, when the operator uses the device, first, the position of the transformer body 3 is preliminarily installed, the transformer body 3 drives the positions of the U-shaped connecting plate 421 and the reinforcing piece 422 to be installed, so that the U-shaped connecting plate 421 is slid on the surface of the positioning rod 423, and then the bottom of the U-shaped connecting plate 421 and the reinforcing piece 422 are in contact with the top of the fixed base plate 1, effectively preventing the position of the transformer body 3 from moving in the left-right direction.

[0044] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments can be changed, modified, replaced and varied in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A transformer facilitating maintenance, comprising a fixed base plate (1), a mounting plate (2) fixedly mounted on the side wall of the fixed base plate (1); and a connecting assembly (4) arranged at the top position of the fixed base plate (1); characterized in that: the connecting assembly (4) comprises a connecting mechanism (41) mounted at the top position of the fixed base plate (1); an auxiliary mechanism (42) is mounted at the top position of the fixed base plate (1), and the auxiliary mechanism (42) is located at the middle position of the connecting mechanism (41).

2. A transformer facilitating maintenance according to claim 1, characterized in that: The number of mounting plates (2) is four, and the shapes and sizes of the four mounting plates (2) are equal, and two mounting plates (2) are symmetrically arranged relative to the middle surface in the front-rear direction of the fixed base plate (1).

3. A transformer for facilitating maintenance according to claim 1, characterized in that: The connecting mechanism (41) comprises a rectangular block (411) fixedly mounted on the top of the fixed base plate (1), a moving block (416) slidably mounted on the inner wall of the rectangular block (411), a threaded rod (415) mounted on the inner wall of the moving block (416), the bottom of the threaded rod (415) is rotatably connected with the top of the fixed base plate (1) through a bearing, the top of the threaded rod (415) extends to the top of the rectangular block (411) through the inner wall of the rectangular block (411), a hinge rod (417) is hingedly mounted on the side wall of the moving block (416), the other end of the hinge rod (417) is hingedly mounted with a sliding block (418), the sliding block (418) is fixedly mounted with a plug-in rod (414), and a limiting T-shaped block (419) is slidably mounted on the inner wall of the sliding block (418).

4. A transformer facilitating maintenance according to claim 3, characterized in that: The bottom of the limiting T-shaped block (419) is fixedly connected with the top of the fixed base plate (1), and the side wall of the limiting T-shaped block (419) is slidably connected with the inner wall bottom of the plug-in rod (414).

5. A transformer facilitating maintenance as claimed in claim 3, wherein: The side wall of the threaded rod (415) is threadedly connected with the inner wall of the moving block (416), and the top of the threaded rod (415) is fixedly mounted with an adjusting disc (413).

6. A transformer facilitating maintenance as claimed in claim 3, wherein: The side wall of the rectangular block (411) is fixedly mounted with a triangular support (412), and the bottom of the triangular support (412) is fixedly connected with the top of the fixed base plate (1).

7. A transformer for facilitating maintenance according to claim 3, characterized in that: The number of rectangular blocks (411) is two, and the shapes and sizes of the two rectangular blocks (411) are equal, and the two rectangular blocks (411) are symmetrically arranged relative to the middle surface in the left-right direction of the fixed base plate (1).

8. A transformer for facilitating maintenance according to claim 3, characterized in that: The bottom of the sliding block (418) is slidably connected with the top of the fixed base plate (1), and the bottom of the plug-in rod (414) is slidably connected with the top of the fixed base plate (1).

9. A transformer for facilitating maintenance according to claim 1, characterized in that: The auxiliary mechanism (42) comprises a positioning rod (423) fixedly mounted on the top of the fixed base plate (1), a U-shaped connecting plate (421) slidably mounted on the side wall of the positioning rod (423), a reinforcing member (422) fixedly mounted on the side wall of the U-shaped connecting plate (421), and a transformer body (3) fixedly mounted on the top of the U-shaped connecting plate (421).

10. A transformer facilitating maintenance according to claim 9, characterized in that: The side wall diameter of the positioning rod (423) is same with the inner wall diameter of the circular hole opened in the inner wall of the U-shaped connecting plate (421), the bottom of the reinforcing part (422) is in contact with the top of the fixed bottom plate (1), the bottom of the U-shaped connecting plate (421) is in contact with the top of the fixed bottom plate (1), and the inner wall of the U-shaped connecting plate (421) is in sliding connection with the side wall of the inserting rod (414).

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