CN211127604U

CN211127604U - Controllable silicon rectifier

Info

Publication number: CN211127604U
Application number: CN202020188393.4U
Authority: CN
Inventors: 王德; 付连平; 李春峰; 刘夫雨; 袁福刚
Original assignee: Hebei Dekai Railway Signal Equipment Co ltd
Current assignee: Hebei Dekai Railway Signal Equipment Co ltd
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2020-07-28
Anticipated expiration: 2030-02-20

Abstract

The utility model relates to a silicon rectifier uses technical field, and discloses a controllable type silicon rectifier, the mounting panel comprises a mounting plate, the top laminating of mounting panel has the buffer layer, the top fixedly connected with quantity of mounting panel is four reference columns, the top laminating of buffer layer has the mount pad, the top fixed mounting of mount pad has the silicon rectifier body, the positive swing joint that the top of mount pad just is located the silicon rectifier body has binding post, equal fixedly connected with jam plate on the left and right sides outer wall of mount pad, the top laminating of buffer layer has outer protection housing, the inside threaded connection of outer protection housing has locking screw. The controllable silicon rectifier has the advantages of good safety and convenience in disassembly, assembly and maintenance, and therefore the problem that the structure is damaged due to external reasons when the silicon rectifier is disassembled and maintained is solved effectively.

Description

Controllable silicon rectifier

Technical Field

The utility model relates to a silicon rectifier uses technical field, specifically is a controllable type silicon rectifier.

Background

The silicon rectifier is a power supply power control electric appliance based on silicon controlled rectifier (power electronic power device) and using intelligent digital control circuit as core, and has the advantages of good controllability, high efficiency, no mechanical noise and abrasion, high response speed, small volume, light weight and the like, and is mainly used in circuits such as supervision, alarm and station connection in signal circuits.

The silicon rectifiers are widely applied at present, and the silicon rectifiers are fixed on corresponding fixing points in the process of normal use, and the external parts of the silicon rectifiers are not provided with protection structures, so that the situation that the structures are damaged due to external reasons in the process of use is caused, and the silicon rectifiers are troublesome to disassemble and maintain, so that the social requirements are difficult to meet, and the problems in the prior art are solved by the controllable silicon rectifiers.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a controllable type silicon rectifier possesses the security and well just be convenient for advantages such as dismouting maintenance, has solved silicon rectifier and has dismantled comparatively trouble when maintaining and probably lead to the impaired problem of structure because of the outside reason when using.

(II) technical scheme

For the purpose that realizes that above-mentioned security is good and the dismouting of being convenient for is maintained, the utility model provides a following technical scheme: the utility model provides a controllable type silicon rectifier, includes the mounting panel, the top laminating of mounting panel has the buffer layer, the top fixedly connected with quantity of mounting panel is four reference columns, the top laminating of buffer layer has the mount pad, the top fixed mounting of mount pad has silicon rectifier body, the positive swing joint that the top of mount pad just is located silicon rectifier body has binding post, equal fixedly connected with jam plate on the left and right sides outer wall of mount pad, the top laminating of buffer layer has outer protective housing, outer protective housing's inside threaded connection has locking screw, the equal fixedly connected with dog in bottom of outer protective housing left and right sides inner wall, the trough has all been seted up on outer protective housing's the left and right sides outer wall, the inside threaded connection of mounting panel has quantity as four positioning bolt.

Preferably, the mounting plate is rectangular in appearance, and the buffer layer is an insulating rubber layer which is rectangular in appearance and equal in length and width to the mounting plate.

Preferably, four the reference column appearance all is the cylinder and with rectangle evenly distributed in the top of mounting panel, and the inside of buffer layer seted up with the inside swing joint's of reference column round hole.

Preferably, two circular lock holes are formed in each lock plate, and the inner sides of the lock holes are clamped with the outer surfaces of the positioning columns.

Preferably, the outer protective casing is an insulating casing and is located outside the silicon rectifier body, and the locking screw extends to the inside of the buffer layer and the mounting plate.

Preferably, every the stabilizer hole that the appearance is the cylinder is all seted up to the inboard of dog bottom, and this stabilizer hole and the outside joint at reference column top, the bottom of dog and the top laminating of jam plate.

Preferably, four the positioning bolts are evenly distributed in the mounting plate in a rectangular shape, and the inside of the buffer layer is provided with positioning holes movably connected with the outside of the positioning bolts.

(III) advantageous effects

Compared with the prior art, the utility model provides a controllable type silicon rectifier possesses following beneficial effect:

1. this controllable type silicon rectifier, the mounting surface through mounting panel and fixed point is laminated and is installed fixedly by positioning bolt, and the mount pad is pegged graft in the inboard location of jam plate by four reference columns, simultaneously because the inside dog of outer protective housing supports the jam plate and installs locking screw and fasten, consequently this silicon rectifier has good security under the good condition of assurance stability, the good effect of security has been reached, comparatively retrench through this silicon rectifier overall structure, and the reference column is pegged graft and is guaranteed its stability jointly in the inside of jam plate and dog, can make this silicon rectifier safety stability good, and convenient to popularize.

2. This controllable type silicon rectifier, through can be in proper order with outer protective housing and mount pad upwards take off after direct spiral unscrews locking screw when needing to pull down to maintain this silicon rectifier, can effectively avoid this silicon rectifier to appear needing to dismantle the condition that very trouble leads to the influence maintenance efficiency when maintaining, top through the mounting panel is equipped with the buffer layer, this buffer layer is insulating rubber layer, can effectively strengthen the insulating security of mount pad when the installation is fixed, and effectively improve its installation stability, thereby effectually solved silicon rectifier and dismantled comparatively troublesome and probably lead to the impaired problem of structure because of the external reason when maintaining when using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the structure of the present invention.

In the figure: the silicon rectifier comprises a mounting plate 1, a buffer layer 2, a positioning column 3, a mounting seat 4, a silicon rectifier body 5, a wiring terminal 6, a locking plate 7, an outer protective cover 8, a locking screw 9, a stop block 10, a wiring groove 11 and a positioning bolt 12.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a controllable silicon rectifier includes a mounting plate 1, a buffer layer 2 is attached to the top of the mounting plate 1, the mounting plate 1 is rectangular, the buffer layer 2 is an insulating rubber layer which is rectangular and has the same length and width as the mounting plate 1, four positioning columns 3 are fixedly connected to the top of the mounting plate 1, the four positioning columns 3 are cylindrical and are uniformly distributed on the top of the mounting plate 1 in a rectangular shape, round holes movably connected to the insides of the positioning columns 3 are formed in the buffer layer 2, a mounting seat 4 is attached to the top of the buffer layer 2, a silicon rectifier body 5 is fixedly mounted to the top of the mounting seat 4, a connecting terminal 6 is movably connected to the top of the mounting seat 4 and is located on the front side of the silicon rectifier body 5, locking plates 7 are fixedly connected to the outer walls of the left side and the right side of the mounting seat 4, two circular locking holes are formed in each locking, the inner side of the lock hole is clamped with the outer surface of the positioning column 3, the top of the buffer layer 2 is laminated with an outer protective cover shell 8, the inner thread of the outer protective cover shell 8 is connected with a locking screw 9, the outer protective cover shell 8 is an insulating shell and is positioned outside the silicon rectifier body 5, the locking screw 9 extends to the inner parts of the buffer layer 2 and the mounting plate 1, the bottoms of the inner walls at the left side and the right side of the outer protective cover shell 8 are fixedly connected with check blocks 10, the inner side of the bottom of each check block 10 is provided with a stabilizing hole which is cylindrical in shape and is clamped with the outer side of the top of the positioning column 3, the bottoms of the check blocks 10 are laminated with the top of the locking plate 7, the outer walls at the left side and the right side of the outer protective cover shell 8 are provided with wiring grooves 11, the inner thread of the mounting plate 1 is, and the inside of buffer layer 2 is seted up with the outside swing joint's of positioning bolt 12 locating hole, this controllable type silicon rectifier, through direct spiral screw when needing to pull down to maintain this silicon rectifier and can upwards take off outer protective housing 8 and mount pad 4 in proper order after unscrewing locking screw 9 and maintain, can effectively avoid this silicon rectifier to appear very trouble when needing to dismantle to maintain and lead to the condition that influences maintenance efficiency, top through mounting panel 1 is equipped with buffer layer 2, this buffer layer 2 is insulating rubber layer, can effectively strengthen the insulating security of mount pad 4 when the installation is fixed, and effectively improve its installation stability, thereby the effectual problem of comparatively trouble and probably leading to the structure impaired because of the external reason when using when having solved silicon rectifier and dismantling to maintain.

In conclusion, this controllable type silicon rectifier, the mounting surface through mounting panel 1 and fixed point pastes and is installed fixedly by positioning bolt 12, and mount pad 4 is pegged graft in the inboard location of jam plate 7 by four reference columns 3, simultaneously because the inside dog 10 of outer protective housing 8 supports jam plate 7 and the fastening of installation locking screw 9, consequently this silicon rectifier has good security guaranteeing to have under the good condition of stability, the good effect of security has been reached, comparatively retrench through this silicon rectifier overall structure, and reference column 3 pegs graft in the inside of jam plate 7 and dog 10 and guarantee its stability jointly, can make this silicon rectifier safety and stability good, facilitate promotion.

And, this controllable type silicon rectifier, can take off outer protective housing 8 and mount pad 4 upwards in proper order after directly screwing off locking screw 9 through when needing to pull down to maintain this silicon rectifier, can effectively avoid this silicon rectifier very trouble to lead to the condition of influence maintenance efficiency when needing to dismantle to maintain appearing, top through mounting panel 1 is equipped with buffer layer 2, this buffer layer 2 is insulating rubber layer, can effectively strengthen mount pad 4 insulating security when the installation is fixed, and effectively improve its installation stability, thereby the effectual silicon rectifier of having solved is dismantled comparatively troublesome and probably because of the impaired problem of outside reason leads to the structure when maintaining when using.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A controllable silicon rectifier comprises a mounting plate (1), and is characterized in that: the top of the mounting plate (1) is laminated with a buffer layer (2), the top of the mounting plate (1) is fixedly connected with four positioning columns (3), the top of the buffer layer (2) is laminated with a mounting seat (4), the top of the mounting seat (4) is fixedly provided with a silicon rectifier body (5), the top of the mounting seat (4) is fixedly connected with a wiring terminal (6) which is positioned on the front movable connection of the silicon rectifier body (5), the outer walls of the left side and the right side of the mounting seat (4) are fixedly connected with locking plates (7), the top of the buffer layer (2) is laminated with an outer protective cover (8), the inner thread of the outer protective cover (8) is connected with a locking screw (9), the bottoms of the inner walls of the left side and the right side of the outer protective cover (8) are fixedly connected with check blocks (10), the outer walls of the left side and the right side of the outer protective cover, the inner thread of the mounting plate (1) is connected with four positioning bolts (12).

2. The controllable silicon rectifier of claim 1, wherein: the appearance of mounting panel (1) is rectangle, buffer layer (2) are rectangle and the insulating rubber layer that length and width and mounting panel (1) equal for the appearance.

3. The controllable silicon rectifier of claim 1, wherein: four reference column (3) appearance all is the cylinder and uses rectangle form evenly distributed in the top of mounting panel (1), and the inside of buffer layer (2) seted up with reference column (3) inside swing joint's round hole.

4. The controllable silicon rectifier of claim 1, wherein: the inside of every jam plate (7) all is seted up the circular form lockhole that the quantity is two, and the inboard of this lockhole and the surface joint of reference column (3).

5. The controllable silicon rectifier of claim 1, wherein: the outer protective cover casing (8) is an insulating casing and is located outside the silicon rectifier body (5), and the locking screws (9) extend to the inner parts of the buffer layer (2) and the mounting plate (1).

6. The controllable silicon rectifier of claim 1, wherein: every the inboard of dog (10) bottom all is seted up the appearance and is the stable hole of cylinder, and this stable hole and the outside joint at reference column (3) top, the bottom of dog (10) is laminated with the top of jam plate (7).

7. The controllable silicon rectifier of claim 1, wherein: four positioning bolts (12) are in rectangular uniform distribution in the mounting plate (1), and the positioning holes movably connected with the positioning bolts (12) are formed in the buffer layer (2).