CN213691731U

CN213691731U - Voltage transformer easy to assemble

Info

Publication number: CN213691731U
Application number: CN202022664913.7U
Authority: CN
Inventors: 余磊; 刘铮铮; 赵毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-13
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a voltage transformer convenient to install, which comprises a base, an installation component and a transformer main body, wherein the installation component is arranged on the outer wall of the top end of the base; the outer wall of the top end of the base is provided with a first mounting groove, a lead screw is rotatably mounted inside the first mounting groove, a moving block is sleeved on the outer wall of the lead screw and is in threaded connection with the lead screw, a placing plate is welded on the outer wall of the top end of the moving block, a mutual inductor main body is mounted on the outer wall of the top end of the placing plate, and a fixed block is welded on the outer wall of one side of the mutual inductor main body; the utility model discloses the installation component that sets up can be fixed the mutual-inductor main part, and the installation is with dismantling more labour saving and time saving, has improved the efficiency of installation, has reduced intensity of labour, and the insulating porcelain cover of setting through the threaded connection of mounting hole and installation pole, makes to connect more conveniently, and when transporting, convenient to detach has reduced the volume of mutual-inductor main part, the effectual cost of transporting of having practiced thrift.

Description

Voltage transformer easy to assemble

Technical Field

The utility model relates to a voltage transformer equipment field specifically is an easy to assemble's voltage transformer.

Background

The voltage transformer is similar to a transformer and is an instrument for converting voltage, but the purpose of converting voltage of the transformer is to conveniently transmit electric energy, so that the capacity is very large, and usually, kilovolt-ampere or megavolt-ampere is taken as a calculation unit; the voltage transformer is mainly used for supplying power to a measuring instrument and a relay protection device, measuring the voltage, power and electric energy of a line, or protecting valuable equipment, a motor and a transformer in the line when the line breaks down, so that the capacity of the voltage transformer is very small, generally only a few volt-ampere and dozens of volt-ampere, and not more than one thousand volt-ampere at most, however, the current voltage transformer has complex structure price ratio, is troublesome to use, time and labor are wasted in installation and disassembly, the labor intensity is increased, the working efficiency is reduced, the size of the voltage transformer is large, the transportation is inconvenient, the transportation cost is wasted, and the voltage transformer is not worth of wide popularization and application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy to assemble's voltage transformer, the utility model discloses the installation component that sets up can be fixed the mutual-inductor main part, installs and dismantles more labour saving and time saving, has improved the efficiency of installation, has reduced intensity of labour, and the insulating porcelain bushing of setting makes to connect more conveniently through the threaded connection of mounting hole and installation pole, and when transporting, convenient to detach has reduced the volume of mutual-inductor main part, the effectual cost of transportation of having practiced thrift.

The purpose of the utility model can be realized by the following technical scheme:

a voltage transformer convenient to mount comprises a base, a mounting assembly and a transformer main body, wherein the mounting assembly is arranged on the outer wall of the top end of the base;

the mounting assembly comprises a first mounting groove, a screw rod, a moving block, a placing plate, an L-shaped fixture block, a fixed block, a mounting frame, a limiting rod, an inserting groove, a top plate, a spring, a second slider, a second sliding groove and a crank, wherein the first mounting groove is formed in the outer wall of the top end of the base, the screw rod is rotatably mounted inside the first mounting groove, the moving block is sleeved on the outer wall of the screw rod and is in threaded connection with the screw rod, the placing plate is welded on the outer wall of the top end of the moving block, a transformer main body is mounted on the outer wall of the top end of the placing plate, the fixed block is welded on the outer wall of one side of the transformer main body, the L-shaped fixture block is welded on the outer wall of the top end of the placing plate corresponding to the fixed block, the mounting frame is welded on the outer wall of one side of the first mounting groove of, and the limiting rod is positioned in the insertion groove, a top plate is installed in the insertion groove, a spring is welded on the outer wall of one side of the top plate, the other end of the spring is welded on the inner wall of one side of the insertion groove, second sliding blocks are welded on the outer walls of the two sides of the top plate, second sliding grooves are formed in the inner walls of the two sides of the insertion groove corresponding to the second sliding blocks, and the inner walls of the second sliding grooves are attached to the outer walls of the second sliding blocks.

As a further aspect of the present invention: four corners of the outer wall of the top end of the base are provided with fixing holes in a through mode.

As a further aspect of the present invention: the base is located and has seted up first spout on the outer wall of first mounting groove both sides, it has first slider to correspond first spout welding on the bottom outer wall of board to place, and the outer wall of first slider and the inner wall laminating of first spout.

As a further aspect of the present invention: the utility model discloses a mutual inductor, including mutual inductor main part, mounting hole, installation pole, corresponding internal thread, and external screw thread, the symmetry welding has the mount pad on the top outer wall of mutual inductor main part, the mounting hole has been seted up on the top outer wall of mount pad, be provided with the internal thread on the inner wall of mounting hole, install the installation pole on the inside of mounting hole, it is provided with the external screw thread to correspond the internal thread on the outer wall of installation pole, and external screw thread and internal thread spiral shell mutually close, the top outer wall mounting.

As a further aspect of the present invention: the number of the limiting rods and the number of the inserting grooves are three.

As a further aspect of the present invention: and a crank is fixedly sleeved on one end of the screw rod, which is positioned outside the base.

The utility model has the advantages that: the utility model discloses the installation component that sets up, it removes to rotate the drive movable block through the lead screw, the movable block drives and places the board and remove, it removes to place the board and drive the mutual-inductor main part, make the gag lever post inject the inserting groove, and fix the mutual-inductor main part, this simple structure, high durability and convenient operation, installation and dismantlement are labour saving and time saving more, the efficiency of installation has been improved, labor intensity is reduced, the insulating porcelain bushing of setting, threaded connection through mounting hole and installation pole, it is more convenient to make the connection, when transporting, convenient to detach, the volume of mutual-inductor main part has been reduced, the effectual cost of transportation of having practiced thrift.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front cross-sectional view of the whole body of the present invention;

FIG. 3 is an overall top cross-sectional view of the present invention;

fig. 4 is an enlarged sectional view of the area a in fig. 2 according to the present invention;

fig. 5 is a sectional view of the area B in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a fixing hole; 3. mounting the component; 4. a transformer body; 5. a first chute; 6. a first slider; 7. a mounting seat; 8. an insulating porcelain bushing; 9. mounting holes; 10. an internal thread; 11. mounting a rod; 12. an external thread; 31. a first mounting groove; 32. a screw rod; 33. a moving block; 34. placing the plate; 35. an L-shaped fixture block; 36. a fixed block; 37. a mounting frame; 38. a limiting rod; 39. inserting grooves; 310. a top plate; 311. a spring; 312. a second slider; 313. a second chute; 314. a crank handle.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-5, a voltage transformer convenient to mount comprises a base 1, a mounting assembly 3 and a transformer body 4, wherein the mounting assembly 3 is arranged on the outer wall of the top end of the base 1; the mounting component 3 comprises a first mounting groove 31, a screw rod 32, a moving block 33, a placing plate 34, an L-shaped fixture block 35, a fixing block 36, a mounting frame 37, a limiting rod 38, an inserting groove 39, a top plate 310, a spring 311, a second sliding block 312, a second sliding groove 313 and a crank 314, the first mounting groove 31 is formed in the outer wall of the top end of the base 1, the screw rod 32 is rotatably mounted in the first mounting groove 31, the moving block 33 is sleeved on the outer wall of the screw rod 32 and is in threaded connection with the screw rod 32, the placing plate 34 is welded on the outer wall of the top end of the moving block 33, the transformer main body 4 is mounted on the outer wall of the top end of the placing plate 34, the fixing block 36 is welded on the outer wall of one side of the transformer main body 4, the L-shaped fixture block 35 is welded on the outer wall of the top end of the placing plate 34 corresponding to the fixing block 36, an inserting groove 39 is formed in the outer wall of one side of the mutual inductor main body 4 corresponding to the limiting rod 38, the limiting rod 38 is located inside the inserting groove 39, a top plate 310 is installed inside the inserting groove 39, a spring 311 is welded to the outer wall of one side of the top plate 310, the other end of the spring 311 is welded to the inner wall of one side of the inserting groove 39, second sliding blocks 312 are welded to the outer walls of the two sides of the top plate 310, second sliding grooves 313 are formed in the inner walls of the two sides of the inserting groove 39 corresponding to the second sliding blocks 312, and the inner walls of the second sliding grooves 313 are attached to the outer walls of the second sliding blocks; four corners of the outer wall of the top end of the base 1 are provided with fixing holes 2 in a through way, so that the fixing is convenient, and the fixing is practical and perfect; the outer walls of the base 1 at two sides of the first mounting groove 31 are provided with first sliding grooves 5, the outer wall of the bottom end of the placing plate 34 is welded with first sliding blocks 6 corresponding to the first sliding grooves 5, and the outer wall of the first sliding blocks 6 is attached to the inner wall of the first sliding grooves 5, so that the placing plate 34 moves stably; the mounting bases 7 are symmetrically welded on the outer wall of the top end of the mutual inductor main body 4, the outer wall of the top end of each mounting base 7 is provided with a mounting hole 9, an internal thread 10 is arranged on the inner wall of each mounting hole 9, a mounting rod 11 is mounted inside each mounting hole 9, an external thread 12 is arranged on the outer wall of each mounting rod 11 corresponding to the internal thread 10, the external thread 12 is screwed with the internal thread 10, and an insulating porcelain bushing 8 is fixedly mounted on the outer wall of the top end of each mounting rod 11, so that the dismounting is convenient, the transfer volume is reduced, and the transfer cost is; the number of the limiting rods 38 and the inserting grooves 39 is three, so that the fixing is firm and stable; the crank 314 is fixedly sleeved on one end of the screw rod 32, which is positioned outside the base 1, so that the screw rod 32 is convenient to rotate, and labor is saved.

The utility model discloses a theory of operation: at installation mutual-inductor main part 4, manually wave crank 314, crank 314 drives the lead screw 32 rotatory, lead screw 32 drives the movable block 33 and moves, movable block 33 drives and places board 34 and move, and place board 34 and remove, then place mutual-inductor main part 4 on placing board 34, make fixed block 36 block enter in L type fixture block 35, rotate crank 314 once more, place board 34 and drive mutual-inductor main part 4 and move, make gag lever post 38 on the mounting bracket 37 inject in the inserting groove 39 on mutual-inductor main part 4, and fix mutual-inductor main part 4, finally, the mounting rod 11 spiral on the insulating porcelain bushing 8 is screwed into the mounting hole 9 on the mount pad 7, and fix.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The voltage transformer convenient to install is characterized by comprising a base (1), an installation component (3) and a transformer main body (4), wherein the installation component (3) is arranged on the outer wall of the top end of the base (1);

the mounting component (3) comprises a first mounting groove (31), a lead screw (32), a moving block (33), a placing plate (34), an L-shaped clamping block (35), a fixing block (36), a mounting frame (37), a limiting rod (38), an inserting groove (39), a top plate (310), a spring (311), a second sliding block (312), a second sliding groove (313) and a crank (314), the first mounting groove (31) is formed in the outer wall of the top end of the base (1), the lead screw (32) is rotatably mounted in the first mounting groove (31), the moving block (33) is sleeved on the outer wall of the lead screw (32) and is in threaded connection with the lead screw (32), the placing plate (34) is welded on the outer wall of the top end of the moving block (33), a mutual inductor main body (4) is mounted on the outer wall of the top end of the placing plate (34), the fixing block (36) is welded on the outer wall of one side of the, an L-shaped fixture block (35) is welded on the outer wall of the top end of the placing plate (34) corresponding to the fixing block (36), a mounting frame (37) is welded on the outer wall of the base (1) on one side of the first mounting groove (31), a limiting rod (38) is welded on the outer wall of one side of the mounting frame (37) in a distributed mode, an inserting groove (39) is formed in the outer wall of one side of the transformer main body (4) corresponding to the limiting rod (38), the limiting rod (38) is located inside the inserting groove (39), a top plate (310) is installed inside the inserting groove (39), a spring (311) is welded on the outer wall of one side of the top plate (310), the other end of the spring (311) is welded on the inner wall of one side of the inserting groove (39), second sliding blocks (312) are welded on the outer walls of two sides of the top plate (310), second sliding grooves (313) are formed in the inner walls of two sides, and the inner wall of the second sliding chute (313) is jointed with the outer wall of the second sliding block (312).

2. The voltage transformer convenient to mount as claimed in claim 1, wherein the four corners of the outer wall of the top end of the base (1) are provided with fixing holes (2) in a penetrating way.

3. The voltage transformer convenient to mount according to claim 1, wherein the outer walls of the base (1) at two sides of the first mounting groove (31) are provided with first sliding grooves (5), the outer wall of the bottom end of the placing plate (34) is welded with first sliding blocks (6) corresponding to the first sliding grooves (5), and the outer wall of each first sliding block (6) is attached to the inner wall of each first sliding groove (5).

4. The voltage transformer convenient to mount as claimed in claim 1, wherein the transformer body (4) is symmetrically welded with a mounting base (7) on the outer wall of the top end, a mounting hole (9) is formed in the outer wall of the top end of the mounting base (7), an internal thread (10) is formed in the inner wall of the mounting hole (9), a mounting rod (11) is mounted inside the mounting hole (9), an external thread (12) is formed in the outer wall of the mounting rod (11) corresponding to the internal thread (10), the external thread (12) and the internal thread (10) are screwed with each other, and an insulating porcelain bushing (8) is fixedly mounted on the outer wall of the top end of the mounting rod (11).

5. An easy-to-mount voltage transformer according to claim 1, characterized in that the number of said limiting rods (38) and said insertion slots (39) is three.

6. The easy-to-mount voltage transformer according to claim 1, characterized in that a crank (314) is fixed on one end of the screw rod (32) outside the base (1).