CN213783155U - Transformer rectifier convenient to disassemble and assemble - Google Patents
Transformer rectifier convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN213783155U CN213783155U CN202022188726.6U CN202022188726U CN213783155U CN 213783155 U CN213783155 U CN 213783155U CN 202022188726 U CN202022188726 U CN 202022188726U CN 213783155 U CN213783155 U CN 213783155U
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- Prior art keywords
- rectifier
- groove
- block
- clamping
- spring
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of transformer application equipment, in particular to a transformer rectifier convenient to assemble and disassemble, which comprises a bottom plate, an installation shell, a rectifier body and a clamping component, wherein the installation shell is fixedly arranged on the bottom plate, the installation shell is of a hollow structure with an opening at the top and the front end, and the rectifier body is fixedly arranged in the installation shell through the clamping component; the clamping assembly comprises a clamping groove, a movable clamping block, a groove, a movable block, a fixing piece and a spring, the clamping groove is formed in the inner side wall of the mounting shell, the groove is embedded in the front end of the rectifier body, the spring and the movable block are mounted in the groove, two ends of the spring are fixedly connected with the movable block and the side wall of the groove respectively, and the movable clamping block is fixedly arranged at one end, far away from the spring, of the movable block. The rectifier assembling and disassembling device overcomes the defects of the prior art, facilitates the disassembly and assembly of a worker, reduces the disassembly and assembly procedures, and is beneficial to the disassembly, assembly, maintenance and maintenance of the rectifier in the later period.
Description
Technical Field
The utility model belongs to the technical field of the transformer application apparatus, concretely relates to easy dismounting's transformer rectifier.
Background
The rectifier is a device for converting alternating current into direct current, and can be used for supplying power and detecting radio signals, etc., and can be made of vacuum tube, ignition tube, solid silicon semiconductor diode, mercury arc, etc., and its main application is to convert alternating current into direct current.
Current rectifier mainly relies on screwed connection's mode to carry out fixed mounting, and this kind of mounting means has the inconvenient problem of dismouting, uses the problem that the screw has the oxidation for a long time moreover, causes the unable normal dismantlement of screw, influences the dismouting and the maintenance of rectifier.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a easy dismounting's transformer rectifier has overcome prior art's not enough, makes things convenient for staff's dismouting rectifier, reduces the process of dismouting, does benefit to the later stage and carries out dismouting, maintenance and maintenance to the rectifier.
In order to solve the above problems, the utility model adopts the following technical proposal:
a transformer rectifier convenient to disassemble and assemble comprises a bottom plate, an installation shell, a rectifier body and a clamping assembly, wherein the installation shell is fixedly arranged on the bottom plate, the installation shell is of a hollow structure with an opening at the top and an opening at the front end, and the rectifier body is fixedly arranged in the installation shell through the clamping assembly;
the clamping assembly comprises a clamping groove, a movable clamping block, a groove, a movable block, a fixing piece and a spring, the clamping groove is formed in the inner side wall of the mounting shell, the groove is embedded in the front end of the rectifier body, the spring and the movable block are mounted in the groove, the two ends of the spring are fixedly connected with the movable block and the side wall of the groove respectively, the movable clamping block is fixedly arranged at one end, far away from the spring, of the movable block, a through hole penetrating through the rectifier body is formed in one end, far away from the spring, of the groove, and one end of the movable clamping block penetrates through the through hole and is clamped in the clamping groove.
Further, a columnar or square fixing piece is fixedly arranged on the front end face of the moving block, sliding grooves are formed in the side walls of the upper end and the lower end of the groove and are arranged along the length direction of the groove, sliding blocks are fixedly arranged at the upper end and the lower end of the moving block and are in sliding connection with the corresponding sliding grooves.
Furthermore, the lower end surface of one end of the sliding block extending to the outer side of the rectifier body is of an arc-shaped structure.
Furthermore, a vertical front side baffle is fixedly arranged at the front end of the mounting shell, and the height of the front side baffle is one third to one half of the height of the mounting shell.
Further, the bottom of installation casing sets firmly a plurality of elastic support piece, rectifier body overlap joint is on elastic support piece, and when rectifier body passed through the joint subassembly and fixes in the installation casing, elastic support piece was in by the compression state.
Furthermore, a through hole is arranged on one side, away from the rectifier body, of the clamping groove in a penetrating mode, and the other end of the through hole extends to the outer surface of the installation shell.
Furthermore, heat dissipation ports are formed in two sides of the mounting shell, and dust screens are arranged in the heat dissipation ports.
Compared with the prior art, the utility model, following beneficial effect has:
a easy dismounting's transformer rectifier carries out fixed connection with rectifier body and installation casing through the joint structure, makes things convenient for staff's dismouting rectifier, reduces the process of dismouting, does benefit to the later stage and carries out dismouting, maintenance and maintenance to the rectifier.
Drawings
Fig. 1 is a schematic structural view of a transformer rectifier which is convenient to disassemble and assemble.
Fig. 2 is an enlarged schematic view of a position a of a transformer rectifier which is convenient to mount and dismount.
In the figure: 1. a base plate; 2. installing a shell; 3. a front side baffle; 4. a rectifier body; 5. a heat dissipation port; 6. an elastic support member; 7. a groove; 8. a spring; 9. a moving block; 10. a fixing member; 11. a card slot; 12. a movable clamping block; 13. a chute; 14. a slider; 15. and a through hole.
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.
As shown in fig. 1-2, the transformer rectifier of the present invention comprises a bottom plate 1, an installation housing 2, a rectifier body 4 and a clamping assembly, wherein the installation housing 2 is fixed on the bottom plate 1, the installation housing 2 is a hollow structure with an opening at the top and the front end, and the rectifier body 4 is fixed in the installation housing 2 through the clamping assembly;
the clamping assembly comprises a clamping groove 11, a movable clamping block 12, a groove 7, a moving block 9, a fixing piece 10 and a spring 8, wherein the clamping groove 11 is formed in the inner side wall of the installation shell 2, the groove 7 is embedded at the front end of the rectifier body 4, the spring 8 and the moving block 9 are installed in the groove 7, the two ends of the spring 8 are fixedly connected with the side walls of the moving block 9 and the groove 7 respectively, the movable clamping block 12 is fixedly arranged at one end, far away from the spring 8, of the moving block 9, a through hole 15 penetrating through the rectifier body 4 is formed in one end, far away from the spring 8, of the groove 7, and one end of the movable clamping block 12 penetrates through the through hole 15 and is clamped in the clamping groove 11.
During installation, firstly, the moving block 9 is moved towards the spring 8, one end of the movable clamping block 12 is moved into the through hole 15 of the rectifier body 4, then the rectifier body 4 is moved downwards into the installation shell 2, the moving block 9 is loosened, the movable clamping block 12 is still stopped in the through hole 15 under the blocking of the installation shell 2 until the movable clamping block 12 reaches the height of the clamping groove 11, the movable clamping block 12 enters the clamping groove 11 under the action of the restoring force of the spring 8, and at the moment, the rectifier body 4 is fixed in the installation shell 2; when the rectifier is required to be disassembled, the moving block 9 is only required to be moved again, and the rectifier body 4 is lifted out after the movable clamping block 12 is withdrawn from the clamping groove 11.
In order to adjust the moving block 9 conveniently, a columnar or square fixing member 10 is fixedly arranged on the front end face of the moving block 9, sliding grooves 13 are formed in the side walls of the upper end and the lower end of the groove 7, the sliding grooves 13 are arranged along the length direction of the groove 7, sliding blocks 14 are fixedly arranged at the upper end and the lower end of the moving block 9, and the sliding blocks 14 are in sliding connection with the corresponding sliding grooves 13.
For the convenience of installation, the lower end surface of one end of the sliding block 14 extending to the outside of the rectifier body 4 is in an arc structure.
In order to fix the rectifier body 4, the front end of the installation shell 2 is fixedly provided with a vertical front side baffle 3, the front side baffle 3 can limit the position of the rectifier body 4, the installation is more convenient, the height of the front side baffle 3 is one third to one half of the height of the installation shell 2, the top of the front side baffle 3 is positioned below an instrument panel and a knob at the front end of the rectifier body 4, and the operation on the rectifier body 4 cannot be blocked.
In order to facilitate taking out the rectifier body 4, a plurality of elastic supporting pieces 6 are fixedly arranged at the bottom of the mounting shell 2, the rectifier body 4 is lapped on the elastic supporting pieces 6, and when the rectifier body 4 is fixed in the mounting shell 2 through the clamping assembly, the elastic supporting pieces 6 are in a compressed state; during installation, when the movable clamping block 12 is clamped into the clamping groove 11, the rectifier body 4 compresses the elastic supporting piece 6 downwards, and when the movable clamping block 12 is withdrawn from the clamping groove 11 during disassembly, the elastic supporting piece 6 enables the rectifier body 4 to move upwards under the action of restoring force, so that the rectifier body is convenient to take out.
For convenience of operation, a through hole 15 is formed in one side, away from the rectifier body 4, of the clamping groove 11, and the other end of the through hole 15 extends to the outer surface of the mounting shell 2; when the spring 8 breaks down due to the problems of oxidation and the like, the movable clamping block 12 can be ejected out of the clamping groove 11 in a mode of inserting the ejector rod into the through hole 15, and the problem that the movable clamping block 12 cannot be pulled out is avoided.
In order to better dissipate heat, heat dissipation ports 5 are formed in two sides of the mounting shell 2, and dust screens are arranged in the heat dissipation ports 5.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a transformer rectifier of easy dismounting which characterized in that: the rectifier comprises a bottom plate (1), an installation shell (2), a rectifier body (4) and a clamping assembly, wherein the installation shell (2) is fixedly arranged on the bottom plate (1), the installation shell (2) is of a hollow structure with the top and the front end open, and the rectifier body (4) is fixedly arranged in the installation shell (2) through the clamping assembly;
the clamping assembly comprises a clamping groove (11), a movable clamping block (12), a groove (7), a movable block (9), a fixing piece (10) and a spring (8), wherein the clamping groove (11) is formed in the inner side wall of the mounting shell (2), the groove (7) is embedded in the front end of the rectifier body (4), the spring (8) and the movable block (9) are mounted in the groove (7), two ends of the spring (8) are fixedly connected with the side walls of the movable block (9) and the groove (7) respectively, the movable clamping block (12) is fixedly arranged at one end, far away from the spring (8), of the movable block (9), a through hole (15) penetrating through the rectifier body (4) is formed in one end, far away from the spring (8), of the groove (7), of the movable clamping block (12) penetrates through the through hole (15) and is clamped in the clamping groove (11).
2. The transformer rectifier of claim 1, wherein: the sliding block is characterized in that a columnar or square fixing piece (10) is fixedly arranged on the front end face of the moving block (9), sliding grooves (13) are formed in the side walls of the upper end and the lower end of the groove (7), the sliding grooves (13) are arranged along the length direction of the groove (7), sliding blocks (14) are fixedly arranged at the upper end and the lower end of the moving block (9), and the sliding blocks (14) are in sliding connection with the corresponding sliding grooves (13).
3. The transformer rectifier of claim 2, wherein: the lower end surface of one end of the sliding block (14) extending to the outer side of the rectifier body (4) is of an arc structure.
4. The transformer rectifier of claim 3, wherein: the front end of the mounting shell (2) is fixedly provided with a vertical front side baffle (3), and the height of the front side baffle (3) is one third to one half of the height of the mounting shell (2).
5. The transformer rectifier of claim 4, wherein: the bottom of installation casing (2) has set firmly a plurality of elastic support piece (6), rectifier body (4) overlap joint is on elastic support piece (6), and when rectifier body (4) were fixed in installation casing (2) through the joint subassembly, elastic support piece (6) were in by the compression state.
6. The transformer rectifier of claim 2, wherein: one side of the clamping groove (11) far away from the rectifier body (4) is provided with a through hole (15) in a penetrating mode, and the other end of the through hole (15) extends to the outer surface of the installation shell (2).
7. The transformer rectifier of claim 1, wherein: heat dissipation openings (5) are formed in two sides of the mounting shell (2), and dust screens are arranged in the heat dissipation openings (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022188726.6U CN213783155U (en) | 2020-09-29 | 2020-09-29 | Transformer rectifier convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022188726.6U CN213783155U (en) | 2020-09-29 | 2020-09-29 | Transformer rectifier convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213783155U true CN213783155U (en) | 2021-07-23 |
Family
ID=76907565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022188726.6U Expired - Fee Related CN213783155U (en) | 2020-09-29 | 2020-09-29 | Transformer rectifier convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213783155U (en) |
-
2020
- 2020-09-29 CN CN202022188726.6U patent/CN213783155U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |