CN220526836U - Circuit breaker of electric control cabinet - Google Patents
Circuit breaker of electric control cabinet Download PDFInfo
- Publication number
- CN220526836U CN220526836U CN202320961047.9U CN202320961047U CN220526836U CN 220526836 U CN220526836 U CN 220526836U CN 202320961047 U CN202320961047 U CN 202320961047U CN 220526836 U CN220526836 U CN 220526836U
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- circuit breaker
- spring
- main
- breaker main
- controlled cabinet
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- 238000009434 installation Methods 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims description 13
- 239000003292 glue Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an electric control cabinet circuit breaker, which comprises a circuit breaker main body, wherein the circuit breaker main body comprises a main shell, a cover plate and a mounting head, the cover plate is arranged on the surface of the main shell, the mounting head is arranged at two ends of the circuit breaker main body, and the circuit breaker main body is also provided with: the connecting mechanism comprises a compacting component and a pressing component; through designing coupling mechanism, can be with the inside of tip embedding apron of main casing to after the block installation, take place the effect of deformation in the inside of mounting groove through the third spring with spacing fixture block spacing block in the inside of spacing draw-in groove, and be convenient for strengthen the fastening after installing main casing and apron block, be convenient for install the circuit breaker main part in the inside stable use of automatically controlled cabinet stably, when the inside of automatically controlled cabinet is used for a long time in the circuit breaker main part installation, cause the inside overheated to the electronic component of circuit breaker main part to damage, dismantle main casing and apron fast and inspect maintenance circuit breaker main part.
Description
Technical Field
The utility model belongs to the technical field of circuit breakers, and particularly relates to an electric control cabinet circuit breaker.
Background
The electric control cabinet is a control cabinet which is used for assembling switch equipment, a measuring instrument, protection electrical appliances and auxiliary equipment in or on a closed or semi-closed metal cabinet according to electric wiring requirements, the arrangement of the electric control cabinet meets the requirements of normal operation of an electric power system, the electric control cabinet is convenient to overhaul, safety of personnel and surrounding equipment is not endangered, when the internal installation equipment of the electric control cabinet is used, the internal equipment of the electric control cabinet and an external power supply form normal loop conditions for use, the external equipment is connected with the internal equipment of the electric control cabinet through a circuit breaker, the existing circuit breaker refers to a switch device capable of closing, bearing and switching on and off current under normal or abnormal loop conditions, the power supply circuit and the equipment are protected, the circuit breaker is convenient to stably install in the electric control cabinet for use during use, and the circuit breaker plays a certain use effect in the electric control cabinet;
the current circuit breaker is when using, direct block installs in the inside of automatically controlled cabinet to be connected the circuit breaker with automatically controlled cabinet internal equipment by the wire and use, and the inside long-time use at automatically controlled cabinet is installed to the circuit breaker, and the inside radiating effect of automatically controlled cabinet is relatively poor causes the inside of circuit breaker to be overheated to electronic component damage, and passes through the screw installation at the shell of circuit breaker at, is inconvenient for quick assembly disassembly to inspect maintenance use when the circuit breaker damages, consequently influences the circuit breaker at the internally mounted result of use of automatically controlled cabinet, and influences the problem of the life of circuit breaker, therefore we propose an automatically controlled cabinet circuit breaker.
Disclosure of Invention
The utility model aims to provide an electric control cabinet circuit breaker, which solves the problems that when the circuit breaker is installed in the electric control cabinet for use in the background art, the internal heat dissipation effect of the electric control cabinet is poor, so that the inside of the circuit breaker is easy to overheat, electronic elements are damaged, the circuit breaker is installed in a shell through screws, and the circuit breaker is inconvenient to quickly disassemble, assemble, inspect and repair for use when damaged, so that the use effect of the circuit breaker in the internal installation of the electric control cabinet is influenced, and the service life of the circuit breaker is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatically controlled cabinet circuit breaker, includes the circuit breaker main part, the circuit breaker main part includes main casing body, apron and installation head, the apron sets up the surface at the main casing body, the installation head sets up the both ends at the circuit breaker main part, still be provided with in the circuit breaker main part:
the connecting mechanism comprises a pressing component and a pressing component, and is arranged at the joint of the main shell and the cover plate;
the mounting mechanism comprises a clamping assembly and an elastic assembly, and the mounting mechanism is arranged at two ends of the breaker main body.
Preferably, the compacting component comprises two mounting grooves formed in two ends of the main shell, a third spring is mounted in the mounting grooves through screws, and the end part of the third spring is elastically connected with a limiting clamping block and comprises two limiting clamping grooves formed in two ends of the cover plate.
Preferably, the end part of the limit clamping block extends to the end part of the main shell, and the third spring and the cover plate are in compressed connection with the limit clamping groove through the limit clamping block.
Preferably, the pressing assembly comprises a pressing groove formed in the end portion of the cover plate and communicated with the limiting clamping groove, an extrusion head is arranged in the pressing groove, a second spring is arranged at the inner connecting portion of the pressing groove and the end portion of the extrusion head, and the extrusion head is elastically connected with the inner portion of the pressing groove through the second spring.
Preferably, the clamping assembly comprises clamping plates arranged at two ends of the main shell, and the two clamping plates are symmetrically arranged.
Preferably, the elastic component is including seting up the recess in the cardboard is inside, the inside of recess is provided with the connecting rod, just the tip of connecting rod with the side of main casing body is connected through the screw, the connecting rod with the internal connection department of recess is fixed with first spring through the glue solution bonding.
Preferably, the inside of the clamping plate is matched with the surface structure of the main shell, and the clamping plate and the main shell are elastically connected with the first spring through the connecting rod.
Compared with the prior art, the utility model has the beneficial effects that:
through designing coupling mechanism, can be with the inside of tip embedding apron of main casing, and after the block installation, take place the effect of deformation in the inside of mounting groove through the third spring with spacing block in the inside of spacing draw-in groove, and be convenient for strengthen the fastening after installing main casing and apron block, be convenient for install the circuit breaker main part in the inside stable use of automatically controlled cabinet for a long time, when the inside of automatically controlled cabinet is being installed to the circuit breaker main part in the time of causing the inside overheated electronic component damage of circuit breaker main part, can hold the tip of extrusion head and press the extrusion pressure head and break away from the inside of spacing draw-in groove with main casing and apron quick dismantlement inspection maintenance, and be convenient for carry out inspection maintenance use to circuit breaker main part quick assembly disassembly, improve the stability of circuit breaker main part installation and at the inside result of use of automatically controlled cabinet.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the portion D of FIG. 2 according to the present utility model;
FIG. 4 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;
FIG. 5 is an enlarged schematic view of the portion B of FIG. 1 according to the present utility model;
FIG. 6 is an enlarged schematic view of the portion C of FIG. 2 according to the present utility model;
in the figure: 100. a breaker main body; 101. a main housing; 1011. a clamping plate; 1012. a groove; 1013. a first spring; 1014. a connecting rod; 102. a cover plate; 1021. an extrusion head; 1022. a second spring; 1023. a pressing groove; 1024. a mounting groove; 1025. a third spring; 1026. a limit clamping block; 1027. a limit clamping groove; 103. and (5) installing a head.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 6, the present utility model provides a technical solution: the utility model provides an automatically controlled cabinet circuit breaker, includes circuit breaker main part 100, and circuit breaker main part 100 includes main casing 101, apron 102 and installation head 103, and apron 102 sets up the surface at main casing 101, and installation head 103 sets up the both ends at circuit breaker main part 100, still is provided with on the circuit breaker main part 100:
the connecting mechanism comprises a pressing assembly and a pressing assembly, is arranged at the joint of the main shell 101 and the cover plate 102, is convenient for quickly disassembling and assembling the main shell 101 and the cover plate 102, is easy to install and use, is easy to disassemble, inspect and repair, and is more convenient to operate;
the installation mechanism comprises a clamping assembly and an elastic assembly, the installation mechanism is arranged at two ends of the circuit breaker main body 100, the circuit breaker main body 100 is conveniently and stably installed in the electric control cabinet for use through the installation mechanism, and the circuit breaker main body is conveniently and stably installed for use.
In order to strengthen the fastening after being convenient for install main casing 101 and apron 102 block through sticiss the subassembly to with circuit breaker main body 100 fastening installation use, in this embodiment, preferably, sticiss the subassembly including seting up two mounting grooves 1024 at main casing 101 both ends, the inside of mounting groove 1024 is installed third spring 1025 through the screw, the tip elastic connection of third spring 1025 has spacing fixture block 1026, and including seting up two spacing draw-in grooves 1027 at apron 102 both ends, be convenient for when using circuit breaker main body 100, to main casing 101 and apron 102 spacing block installation, and be convenient for install, on the contrary convenient to dismantle inspection maintenance use.
In order to facilitate the snap fit installation and the limit installation, and facilitate the installation and use, in this embodiment, preferably, the end of the limit clamping block 1026 extends to the end of the main housing 101, and the third spring 1025 is tightly connected with the cover plate 102 through the limit clamping block 1026 and the limit clamping groove 1027.
In order to facilitate quick detachment and use of the circuit breaker main body 100 when damaged through the pressing assembly, in this embodiment, preferably, the pressing assembly includes a pressing groove 1023 formed at an end portion of the cover plate 102 and communicated with the limiting clamping groove 1027, an extrusion head 1021 is disposed in the pressing groove 1023, the limiting clamping block 1026 is separated from the inside of the limiting clamping groove 1027 by the pressing head 1021 to be detached and used conveniently, and a second spring 1022 is disposed at an inner connection portion of the end portion of the extrusion head 1021 and the pressing groove 1023, the extrusion head 1021 and the inside of the pressing groove 1023 are elastically connected through the second spring 1022, and the extrusion head 1021 is elastically connected and restored to the original position after detachment through the second spring 1022.
In order to facilitate the installation of both ends of the circuit breaker main body 100 by the snap-fit assembly during the installation, and facilitate the installation more stably, in this embodiment, preferably, the snap-fit assembly includes the snap-plates 1011 disposed at both ends of the main housing 101, and the two snap-plates 1011 are disposed symmetrically to each other.
In order to be convenient for with cardboard 1011 elastic connection through the elastic component, and be convenient for elasticity block installation, be convenient for install and use, in this embodiment, preferably, the elastic component is including seting up at the inside recess 1012 of cardboard 1011, the inside of recess 1012 is provided with connecting rod 1014, and the tip of connecting rod 1014 is connected through the screw with the side of main casing 101, be convenient for be connected cardboard 1011 through connecting rod 1014, and easy elasticity sticiss the installation use, connecting rod 1014 is fixed with first spring 1013 through the glue solution bonding with the internal connection department of recess 1012, be convenient for sticiss connecting rod 1014 and cardboard 1011 elasticity, and elasticity installation use.
In order to facilitate the elastic connection of the catch plate 1011 and the elastic snap fit installation, and facilitate the compression installation, in this embodiment, preferably, the inside of the catch plate 1011 is matched with the surface structure of the main housing 101, and the catch plate 1011 and the main housing 101 are elastically connected with the first spring 1013 through the connecting rod 1014.
The working principle and the using flow of the utility model are as follows: the circuit breaker of the electric control cabinet is characterized in that before the circuit breaker is used, the end part of the limiting clamping block 1026 is pressed to be matched with the surface of the main shell 101, at the moment, the end part of the main shell 101 is embedded into the cover plate 102, after the circuit breaker is clamped and installed, the limiting clamping block 1026 is clamped in the limiting clamping groove 1027 under the action of deformation of the third spring 1025 in the mounting groove 1024, and the main shell 101 and the cover plate 102 are clamped and installed conveniently, so that the circuit breaker main body 100 is installed in the electric control cabinet to connect the circuit breaker with internal equipment through a wire, the circuit breaker main body 100 is installed in the electric control cabinet conveniently and stably, the use stability of the circuit breaker main body 100 in the electric control cabinet is improved, when the circuit breaker main body 100 is installed in the electric control cabinet for a long time, the inside of the circuit breaker main body 100 is overheated to the damage of an electronic element, the end part of the limiting clamping block 1026 can be separated from the inside the limiting clamping groove 1027 by pressing the pressing head 1021, the main shell 101 and the cover plate 102 are quickly detached from the inside the limiting clamping groove 1027, and the circuit breaker main body 100 is quickly detached, and the circuit breaker main body 100 is conveniently installed in the electric control cabinet, and the electric control cabinet is quickly detached and installed, and the circuit breaker main body 100 is conveniently is quickly detached, and installed in the electric control cabinet is conveniently;
then when using circuit breaker main part 100 after main casing 101 and apron 102 installation, install circuit breaker main part 100 at the inside of automatically controlled cabinet this moment and use, directly stimulate cardboard 1011 to tip, and close the surface at the inside mounting bracket of automatically controlled cabinet with circuit breaker main part 100, and through loosening cardboard 1011, take place the effect of deformation with cardboard 1011 elastic connection through first spring 1013, and compress tightly the surface at the inside mounting bracket of automatically controlled cabinet with cardboard 1011 elasticity, the direct block installation of circuit breaker main part 100 when the inside of automatically controlled cabinet is convenient for use, the installation is more convenient, and be convenient for with circuit breaker main part 100 at the inside stable installation of automatically controlled cabinet and use through installation head 103 and equipment connection, the stability of the inside use of automatically controlled cabinet of circuit breaker main part 100 is improved, and the safety in utilization.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An electric cabinet circuit breaker, including circuit breaker main part (100), its characterized in that: the circuit breaker main part (100) includes main casing (101), apron (102) and installation head (103), apron (102) set up the surface at main casing (101), installation head (103) set up the both ends at circuit breaker main part (100), still be provided with on circuit breaker main part (100):
the connecting mechanism comprises a pressing component and a pressing component, and is arranged at the joint of the main shell (101) and the cover plate (102);
and the mounting mechanism comprises a clamping assembly and an elastic assembly, and is arranged at two ends of the breaker main body (100).
2. An electrically controlled cabinet circuit breaker according to claim 1, characterized in that: the compressing assembly comprises two mounting grooves (1024) formed in two ends of the main shell body (101), a third spring (1025) is mounted in the mounting grooves (1024) through screws, and the end part of the third spring (1025) is elastically connected with a limiting clamping block (1026) and comprises two limiting clamping grooves (1027) formed in two ends of the cover plate (102).
3. An electrically controlled cabinet circuit breaker according to claim 2, characterized in that: the end part of the limit clamping block (1026) is extended to the end part of the main shell (101), and the third spring (1025) and the cover plate (102) are in compressed connection with the limit clamping groove (1027) through the limit clamping block (1026).
4. An electrically controlled cabinet circuit breaker according to claim 3, characterized in that: the pressing assembly comprises a pressing groove (1023) formed in the end portion of the cover plate (102) and communicated with the limiting clamping groove (1027), an extrusion head (1021) is arranged in the pressing groove (1023), the pressing assembly comprises a second spring (1022) arranged at the joint of the end portion of the extrusion head (1021) and the inside of the pressing groove (1023), and the extrusion head (1021) is elastically connected with the inside of the pressing groove (1023) through the second spring (1022).
5. An electrically controlled cabinet circuit breaker according to claim 1, characterized in that: the clamping assembly comprises clamping plates (1011) arranged at two ends of the main shell (101), and the two clamping plates (1011) are symmetrically arranged.
6. An electrically controlled cabinet circuit breaker according to claim 1, characterized in that: the elastic component is including seting up recess (1012) in cardboard (1011), the inside of recess (1012) is provided with connecting rod (1014), just the tip of connecting rod (1014) with the side of main casing (101) is connected through the screw, connecting rod (1014) with the internal connection department of recess (1012) is fixed with first spring (1013) through the glue solution bonding.
7. An electrically controlled cabinet circuit breaker according to claim 6, characterized in that: the inside of the clamping plate (1011) is matched with the surface structure of the main shell (101), and the clamping plate (1011) and the main shell (101) are elastically connected with the first spring (1013) through the connecting rod (1014).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320961047.9U CN220526836U (en) | 2023-04-25 | 2023-04-25 | Circuit breaker of electric control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320961047.9U CN220526836U (en) | 2023-04-25 | 2023-04-25 | Circuit breaker of electric control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220526836U true CN220526836U (en) | 2024-02-23 |
Family
ID=89931989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320961047.9U Active CN220526836U (en) | 2023-04-25 | 2023-04-25 | Circuit breaker of electric control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220526836U (en) |
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2023
- 2023-04-25 CN CN202320961047.9U patent/CN220526836U/en active Active
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