CN211321225U

CN211321225U - Rectifier with protection architecture

Info

Publication number: CN211321225U
Application number: CN201922313670.XU
Authority: CN
Inventors: 苏振远
Original assignee: Tianjin Xinsheng Zhonghe Metal Surface Treatment Co ltd
Current assignee: Tianjin Xinsheng Zhonghe Metal Surface Treatment Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-08-21
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a rectifier with protection architecture, including the protection box, the first buffer box of the top inner wall of protection box and the first buffer box of the equal fixedly connected with of bottom inner wall, the top inner wall of protection box and the equal fixedly connected with of bottom inner wall are located the inside second buffer box of first buffer box, equal fixedly connected with is located the buffer spring of second buffer box on the top inner wall of protection box and the bottom inner wall, two buffer spring's the equal fixedly connected with buffer beam of the other end, two the buffer beam all runs through first buffer box and second buffer box, two equal fixedly connected with is located the stopper between first buffer box and the second buffer box on the buffer beam, two the equal fixedly connected with of the other end of buffer beam is first connecting block of fixedly connected with. The utility model discloses a carry out buffer protection to the rectifier, make rectifier stability stronger in the work, improved life, reduced the maintenance cost.

Description

Rectifier with protection architecture

Technical Field

The utility model relates to a protection device technical field especially relates to a rectifier with protection architecture.

Background

A rectifier is a rectifying device, simply a device that converts Alternating Current (AC) to Direct Current (DC). It has two main functions: firstly, Alternating Current (AC) is changed into Direct Current (DC), and the DC is supplied to a load after being filtered or is supplied to an inverter; second, a charging voltage is supplied to the secondary battery. Thus, it also functions as a charger. Most of the power plants send are alternating currents, machines used in a high-degree severe industrial environment can only use direct currents, the alternating currents need to be converted, a rectifier is needed, but the operation environment is severe, strong vibration easily occurs, the rectifier is easy to loose and fall off in a vibration process, the service life of the rectifier is seriously affected, the engineering progress is affected, a lot of unnecessary troubles are increased, the operation cost is increased, the maintenance workload is increased, and therefore the rectifier is necessary to be subjected to damping buffering to ensure the orderly operation.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a rectifier with a protection structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rectifier with a protection structure comprises a protection box, wherein a first buffer box is fixedly connected to the top inner wall and the bottom inner wall of the protection box, a second buffer box positioned in the first buffer box is fixedly connected to the top inner wall and the bottom inner wall of the protection box, buffer springs positioned in the second buffer box are fixedly connected to the top inner wall and the bottom inner wall of the protection box, buffer rods are fixedly connected to the other ends of the two buffer springs, the two buffer rods penetrate through the first buffer box and the second buffer box, limit blocks positioned between the first buffer box and the second buffer box are fixedly connected to the two buffer rods, first connecting blocks are fixedly connected to the other ends of the two buffer rods, a fixed base is fixedly connected between the two first connecting blocks, a rectifier is fixedly connected to the fixed base, and a shock pad is fixedly connected to the left side face of the fixed base, the shock pad is characterized in that a connecting rod is fixedly connected between the shock pad and the protection box, a rubber pad is fixedly connected to the right side face of the fixing seat, and a movable groove is movably connected to the fixing seat.

Preferably, the inner side wall of the protection box is fixedly connected with a fixed block, the movable groove is formed in the fixed block, and the right side of the fixed seat is placed in the movable groove.

Preferably, the rectifier is connected to the fixing seat through screw threads, and the number of the screws is eight.

Preferably, the top inner wall and the equal fixedly connected with in bottom inner wall of protection box are located the buffer block between first buffer box and the fixed block, two equal fixedly connected with second connecting block between buffer block and the fixing base.

Preferably, both the first connecting block and the second connecting block are made of rubber.

Preferably, the outer surface of the protection box is hinged with a transparent cover positioned outside the fixed seat.

The utility model has the advantages that:

1, the utility model discloses a protection box, first buffer box, second buffer box, buffer spring, buffer beam, stopper and first connecting block make rectifier stability stronger in the work of vibrations, have improved life, have reduced the maintenance cost.

2, the utility model discloses an at the outside installation translucent cover of fixing base, reduce the process of inspection, improve maintenance speed.

Drawings

Fig. 1 is a schematic structural diagram of a rectifier with a protection structure according to the present invention.

Fig. 2 is a front view of a rectifier with a protection structure according to the present invention.

Reference numbers in the figures: the buffer device comprises a protection box 1, a first buffer box 2, a second buffer box 3, a buffer spring 4, a buffer rod 5, a limiting block 6, a first connecting block 7, a fixed seat 8, a rectifier 9, a shock pad 10, a connecting rod 11, a rubber pad 12, a movable groove 13, a fixed block 14 and a buffer block 15.

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.

Referring to fig. 1-2, a rectifier with a protection structure comprises a protection box 1, a first buffer box 2 is fixedly connected to the top inner wall and the bottom inner wall of the protection box 1, a second buffer box 3 positioned in the first buffer box 2 is fixedly connected to the top inner wall and the bottom inner wall of the protection box 1, buffer springs 4 positioned in the second buffer box 3 are fixedly connected to the top inner wall and the bottom inner wall of the protection box 1, buffer rods 5 are fixedly connected to the other ends of the two buffer springs 4, the two buffer rods 5 penetrate through the first buffer box 2 and the second buffer box 3, stoppers 6 positioned between the first buffer box 2 and the second buffer box 3 are fixedly connected to the two buffer rods 5, a first connecting block 7 is fixedly connected to the other ends of the two buffer rods, a fixed seat 8 is fixedly connected between the two first connecting blocks 7, and a rectifier 9 is fixedly connected to the fixed seat 8, left flank fixedly connected with shock pad 10 of fixing base 8, fixedly connected with connecting rod 11 between shock pad 10 and the protection box 1, right flank fixedly connected with rubber pad 12 of

fixing base

8, 8 swing joint of fixing base has movable groove 13, fixedly connected with fixed block 14 on the inside wall of protection box 1, movable groove 13 is seted up in fixed block 14, place in movable groove 13 on the right side of fixing base 8, rectifier 9 passes through screw thread connection on fixing base 8, and the screw has eight, the equal fixedly connected with of top inner wall and the bottom inner wall of protection box 1 is located buffer block 15 between first buffer box 2 and the fixed block 14, equal fixedly connected with second connecting block between two buffer blocks 15 and the fixing base 8, two first connecting blocks 7 and second connecting block are made by rubber, the surface of protection box 1 articulates the translucent cover that is located the fixing base 8 outside.

The working principle is as follows: this use is novel when using, at first can install the protection box in suitable position, when the work takes place to shake, first buffer box 5, second buffer box 3, buffer spring 4, buffer lever 5, stopper 6, first connecting block 7 make fixing base vibration amplitude reduce to increased rectifier 9's stability, improved the life of distiller.

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. The rectifier with the protection structure comprises a protection box (1) and is characterized in that a first buffer box (2) is fixedly connected to the top inner wall and the bottom inner wall of the protection box (1), a second buffer box (3) positioned in the first buffer box (2) is fixedly connected to the top inner wall and the bottom inner wall of the protection box (1), buffer springs (4) positioned in the second buffer box (3) are fixedly connected to the top inner wall and the bottom inner wall of the protection box (1), buffer rods (5) are fixedly connected to the other ends of the two buffer springs (4), the two buffer rods (5) penetrate through the first buffer box (2) and the second buffer box (3), a limiting block (6) positioned between the first buffer box (2) and the second buffer box (3) is fixedly connected to the two buffer rods (5), two the equal first connecting block of fixedly connected with (7), two of the other end of buffer beam fixedly connected with fixing base (8) between first connecting block (7), fixedly connected with rectifier (9) in fixing base (8), left surface fixedly connected with shock pad (10) of fixing base (8), fixedly connected with connecting rod (11) between shock pad (10) and protection box (1), the right flank fixedly connected with rubber pad (12) of fixing base (8), fixing base (8) swing joint has activity groove (13).

2. The rectifier with a protection structure according to claim 1, wherein a fixed block (14) is fixedly connected to the inner side wall of the protection box (1), the movable groove (13) is arranged in the fixed block (14), and the right side of the fixed seat (8) is placed in the movable groove (13).

3. A commutator with a protective structure as claimed in claim 1, wherein the commutator (9) is screwed to the fixing base (8) by means of screws, and the number of the screws is eight.

4. The rectifier with a protection structure according to claim 2, wherein the top inner wall and the bottom inner wall of the protection box (1) are both fixedly connected with a buffer block (15) between the first buffer box (2) and the fixed block (14), and a second connecting block is both fixedly connected between the two buffer blocks (15) and the fixed seat (8).

5. A rectifier with protection structure according to claim 4, characterized in that both said first connecting block (7) and said second connecting block are made of rubber.

6. A rectifier with protection structure according to claim 1, characterized in that the outer surface of the protection box (1) is hinged with a transparent cover located outside the fixed base (8).